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:
113 # LU-10334 LU-10335 LU-10335 LU-10335
114 ALWAYS_EXCEPT+=" 103a 130a 130b 130c"
115 # LU-10335 LU-10335 LU-10366
116 ALWAYS_EXCEPT+=" 130d 130e 410"
125 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
126 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
135 check_swap_layouts_support()
137 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
138 skip "Does not support layout lock."
141 check_and_setup_lustre
145 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
147 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
148 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
149 rm -rf $DIR/[Rdfs][0-9]*
151 # $RUNAS_ID may get set incorrectly somewhere else
152 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
154 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
158 if [ "${ONLY}" = "MOUNT" ] ; then
159 echo "Lustre is up, please go on"
163 echo "preparing for tests involving mounts"
164 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
166 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
167 echo # add a newline after mke2fs.
171 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
172 lctl set_param debug=-1 2> /dev/null || true
175 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
177 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
179 run_test 0a "touch; rm ====================="
182 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
183 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
185 run_test 0b "chmod 0755 $DIR ============================="
188 $LCTL get_param mdc.*.import | grep "state: FULL" ||
189 error "import not FULL"
190 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
193 run_test 0c "check import proc"
195 test_0d() { # LU-3397
196 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
197 skip "proc exports not supported before 2.10.57"
199 local mgs_exp="mgs.MGS.exports"
200 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
202 local exp_client_version
205 local temp_imp=$DIR/$tfile.import
206 local temp_exp=$DIR/$tfile.export
208 # save mgc import file to $temp_imp
209 $LCTL get_param mgc.*.import | tee $temp_imp
210 # Check if client uuid is found in MGS export
211 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
212 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
216 # save mgs export file to $temp_exp
217 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
219 # Compare the value of field "connect_flags"
220 imp_val=$(grep "connect_flags" $temp_imp)
221 exp_val=$(grep "connect_flags" $temp_exp)
222 [ "$exp_val" == "$imp_val" ] ||
223 error "export flags '$exp_val' != import flags '$imp_val'"
225 # Compare the value of client version
226 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
227 exp_val=$(version_code $exp_client_version)
228 imp_val=$(lustre_version_code client)
229 [ "$exp_val" == "$imp_val" ] ||
230 error "export client version '$exp_val' != '$imp_val'"
232 run_test 0d "check export proc ============================="
235 test_mkdir $DIR/$tdir
236 test_mkdir $DIR/$tdir/d2
237 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
238 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
241 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
243 run_test 1 "mkdir; remkdir; rmdir"
246 test_mkdir $DIR/$tdir
247 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
248 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
250 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
252 run_test 2 "mkdir; touch; rmdir; check file"
255 test_mkdir $DIR/$tdir
256 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
257 touch $DIR/$tdir/$tfile
258 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
260 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
262 run_test 3 "mkdir; touch; rmdir; check dir"
264 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
266 test_mkdir -i 1 $DIR/$tdir
268 touch $DIR/$tdir/$tfile ||
269 error "Create file under remote directory failed"
272 error "Expect error removing in-use dir $DIR/$tdir"
274 test -d $DIR/$tdir || error "Remote directory disappeared"
276 rm -rf $DIR/$tdir || error "remove remote dir error"
278 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
281 test_mkdir $DIR/$tdir
282 test_mkdir $DIR/$tdir/d2
283 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
284 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
285 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
287 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
290 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
291 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
292 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
293 error "$tfile does not have perm 0666 or UID $UID"
294 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
295 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
296 error "$tfile should be 0666 and owned by UID $UID"
298 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
304 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
305 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
306 error "$tfile should be owned by UID $RUNAS_ID"
307 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
308 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
309 error "$tfile should be owned by UID $RUNAS_ID"
311 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
314 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
317 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
318 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
319 error "$tfile should be owned by GID $UID"
320 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
321 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
322 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
324 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
327 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
329 test_mkdir $DIR/$tdir
330 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
331 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
332 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
333 test_mkdir $DIR/$tdir/d/subdir
334 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
335 error "$tdir/d/subdir should be GID $RUNAS_GID"
336 if [[ $MDSCOUNT -gt 1 ]]; then
337 # check remote dir sgid inherite
338 $LFS mkdir -i 0 $DIR/$tdir.local ||
339 error "mkdir $tdir.local failed"
340 chmod g+s $DIR/$tdir.local ||
341 error "chmod $tdir.local failed"
342 chgrp $RUNAS_GID $DIR/$tdir.local ||
343 error "chgrp $tdir.local failed"
344 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
345 error "mkdir $tdir.remote failed"
346 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
347 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
348 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
349 error "$tdir.remote should be mode 02755"
352 run_test 6g "verify new dir in sgid dir inherits group"
354 test_6h() { # bug 7331
355 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
357 touch $DIR/$tfile || error "touch failed"
358 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
359 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
360 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
361 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
362 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
364 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
367 test_mkdir $DIR/$tdir
368 $MCREATE $DIR/$tdir/$tfile
369 chmod 0666 $DIR/$tdir/$tfile
370 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
371 error "$tdir/$tfile should be mode 0666"
373 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
376 if [ ! -d $DIR/$tdir ]; then
377 test_mkdir $DIR/$tdir
379 $MCREATE $DIR/$tdir/$tfile
380 echo -n foo > $DIR/$tdir/$tfile
381 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
382 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
384 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
387 test_mkdir $DIR/$tdir
388 touch $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tfile mode not 0666"
393 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
396 test_mkdir $DIR/$tdir
397 test_mkdir $DIR/$tdir/d2
398 test_mkdir $DIR/$tdir/d2/d3
399 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
401 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
404 test_mkdir $DIR/$tdir
405 test_mkdir $DIR/$tdir/d2
406 touch $DIR/$tdir/d2/$tfile
407 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
408 error "$tdir/d2/$tfile not a file"
410 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
413 test_mkdir $DIR/$tdir
414 test_mkdir $DIR/$tdir/d2
415 chmod 0666 $DIR/$tdir/d2
416 chmod 0705 $DIR/$tdir/d2
417 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
418 error "$tdir/d2 mode not 0705"
420 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
423 test_mkdir $DIR/$tdir
424 touch $DIR/$tdir/$tfile
425 chmod 0666 $DIR/$tdir/$tfile
426 chmod 0654 $DIR/$tdir/$tfile
427 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
428 error "$tdir/d2 mode not 0654"
430 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
433 test_mkdir $DIR/$tdir
434 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
436 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
437 error "$tdir/$tfile size not 0 after truncate"
439 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
442 test_mkdir $DIR/$tdir
443 touch $DIR/$tdir/$tfile
445 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
447 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
450 test_mkdir $DIR/$tdir
451 touch $DIR/$tdir/$tfile
452 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
453 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
454 error "$tdir/${tfile_2} not a file after rename"
455 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
457 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
460 test_mkdir $DIR/$tdir
461 touch $DIR/$tdir/$tfile
462 rm -rf $DIR/$tdir/$tfile
463 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
465 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
468 test_mkdir $DIR/$tdir
469 touch $DIR/$tdir/$tfile
470 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
472 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
473 error "$tdir/l-exist not a symlink"
474 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
475 error "$tdir/l-exist not referencing a file"
476 rm -f $DIR/$tdir/l-exist
477 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
479 run_test 17a "symlinks: create, remove (real)"
482 test_mkdir $DIR/$tdir
483 ln -s no-such-file $DIR/$tdir/l-dangle
485 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
486 error "$tdir/l-dangle not referencing no-such-file"
487 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
488 error "$tdir/l-dangle not referencing non-existent file"
489 rm -f $DIR/$tdir/l-dangle
490 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
492 run_test 17b "symlinks: create, remove (dangling)"
494 test_17c() { # bug 3440 - don't save failed open RPC for replay
495 test_mkdir $DIR/$tdir
496 ln -s foo $DIR/$tdir/$tfile
497 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
499 run_test 17c "symlinks: open dangling (should return error)"
502 test_mkdir $DIR/$tdir
503 ln -s foo $DIR/$tdir/$tfile
504 touch $DIR/$tdir/$tfile || error "creating to new symlink"
506 run_test 17d "symlinks: create dangling"
509 test_mkdir $DIR/$tdir
510 local foo=$DIR/$tdir/$tfile
511 ln -s $foo $foo || error "create symlink failed"
512 ls -l $foo || error "ls -l failed"
513 ls $foo && error "ls not failed" || true
515 run_test 17e "symlinks: create recursive symlink (should return error)"
518 test_mkdir $DIR/$tdir
519 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
520 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
521 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
522 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
523 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
524 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
527 run_test 17f "symlinks: long and very long symlink name"
529 # str_repeat(S, N) generate a string that is string S repeated N times
534 while [ $((n -= 1)) -ge 0 ]; do
540 # Long symlinks and LU-2241
542 test_mkdir $DIR/$tdir
543 local TESTS="59 60 61 4094 4095"
545 # Fix for inode size boundary in 2.1.4
546 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
549 # Patch not applied to 2.2 or 2.3 branches
550 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
551 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
554 # skip long symlink name for rhel6.5.
555 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
556 grep -q '6.5' /etc/redhat-release &>/dev/null &&
557 TESTS="59 60 61 4062 4063"
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
637 skip_env "ldiskfs only test"
638 remote_mds_nodsh && skip "remote MDS with nodsh"
639 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
640 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
641 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
643 local short_sym="0123456789"
644 local wdir=$DIR/$tdir
649 # create a long symlink file
650 for ((i = 0; i < 4; ++i)); do
651 long_sym=${long_sym}${long_sym}
654 echo "create 512 short and long symlink files under $wdir"
655 for ((i = 0; i < 256; ++i)); do
656 ln -sf ${long_sym}"a5a5" $wdir/long-$i
657 ln -sf ${short_sym}"a5a5" $wdir/short-$i
663 wait_delete_completed
665 echo "recreate the 512 symlink files with a shorter string"
666 for ((i = 0; i < 512; ++i)); do
667 # rewrite the symlink file with a shorter string
668 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
669 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
672 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
673 local devname=$(mdsdevname $mds_index)
675 echo "stop and checking mds${mds_index}:"
676 # e2fsck should not return error
678 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
681 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
682 error "start mds${mds_index} failed"
683 df $MOUNT > /dev/null 2>&1
685 error "e2fsck detected error for short/long symlink: rc=$rc"
688 run_test 17m "run e2fsck against MDT which contains short/long symlink"
690 check_fs_consistency_17n() {
694 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
695 # so it only check MDT1/MDT2 instead of all of MDTs.
696 for mdt_index in 1 2; do
697 local devname=$(mdsdevname $mdt_index)
698 # e2fsck should not return error
700 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
703 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
704 error "mount mds$mdt_index failed"
705 df $MOUNT > /dev/null 2>&1
711 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
713 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
714 skip_env "ldiskfs only test"
715 remote_mds_nodsh && skip "remote MDS with nodsh"
716 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
717 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
718 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
722 test_mkdir $DIR/$tdir
723 for ((i=0; i<10; i++)); do
724 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
725 error "create remote dir error $i"
726 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
727 error "create files under remote dir failed $i"
730 check_fs_consistency_17n ||
731 error "e2fsck report error after create files under remote dir"
733 for ((i = 0; i < 10; i++)); do
734 rm -rf $DIR/$tdir/remote_dir_${i} ||
735 error "destroy remote dir error $i"
738 check_fs_consistency_17n ||
739 error "e2fsck report error after unlink files under remote dir"
741 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
742 skip "lustre < 2.4.50 does not support migrate mv"
744 for ((i = 0; i < 10; i++)); do
745 mkdir -p $DIR/$tdir/remote_dir_${i}
746 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
747 error "create files under remote dir failed $i"
748 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
749 error "migrate remote dir error $i"
751 check_fs_consistency_17n || error "e2fsck report error after migration"
753 for ((i = 0; i < 10; i++)); do
754 rm -rf $DIR/$tdir/remote_dir_${i} ||
755 error "destroy remote dir error $i"
758 check_fs_consistency_17n || error "e2fsck report error after unlink"
760 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
763 remote_mds_nodsh && skip "remote MDS with nodsh"
764 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
765 skip "Need MDS version at least 2.3.64"
767 local wdir=$DIR/${tdir}o
773 mdt_index=$($LFS getstripe -m $wdir/$tfile)
774 mdt_index=$((mdt_index + 1))
777 #fail mds will wait the failover finish then set
778 #following fail_loc to avoid interfer the recovery process.
781 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
782 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
783 ls -l $wdir/$tfile && rc=1
784 do_facet mds${mdt_index} lctl set_param fail_loc=0
785 [[ $rc -eq 0 ]] || error "stat file should fail"
787 run_test 17o "stat file with incompat LMA feature"
790 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
791 ls $DIR || error "Failed to ls $DIR: $?"
793 run_test 18 "touch .../f ; ls ... =============================="
799 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
801 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
804 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
806 run_test 19b "ls -l .../f19 (should return error) =============="
809 [ $RUNAS_ID -eq $UID ] &&
810 skip_env "RUNAS_ID = UID = $UID -- skipping"
812 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
814 run_test 19c "$RUNAS touch .../f19 (should return error) =="
817 cat $DIR/f19 && error || true
819 run_test 19d "cat .../f19 (should return error) =============="
828 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
830 run_test 20 "touch .../f ; ls -l ..."
833 test_mkdir $DIR/$tdir
834 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
835 ln -s dangle $DIR/$tdir/link
836 echo foo >> $DIR/$tdir/link
837 cat $DIR/$tdir/dangle
838 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
839 $CHECKSTAT -f -t file $DIR/$tdir/link ||
840 error "$tdir/link not linked to a file"
842 run_test 21 "write to dangling link"
845 local wdir=$DIR/$tdir
847 chown $RUNAS_ID:$RUNAS_GID $wdir
848 (cd $wdir || error "cd $wdir failed";
849 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
851 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
852 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
853 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
854 error "checkstat -u failed"
856 run_test 22 "unpack tar archive as non-root user"
860 test_mkdir $DIR/$tdir
861 local file=$DIR/$tdir/$tfile
863 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
864 openfile -f O_CREAT:O_EXCL $file &&
865 error "$file recreate succeeded" || true
867 run_test 23a "O_CREAT|O_EXCL in subdir"
869 test_23b() { # bug 18988
870 test_mkdir $DIR/$tdir
871 local file=$DIR/$tdir/$tfile
874 echo foo > $file || error "write filed"
875 echo bar >> $file || error "append filed"
876 $CHECKSTAT -s 8 $file || error "wrong size"
879 run_test 23b "O_APPEND check"
881 # LU-9409, size with O_APPEND and tiny writes
883 local file=$DIR/$tfile
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
887 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
897 #racing tiny & normal writes
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
901 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
904 #racing tiny & normal writes 2, ugly numbers
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
906 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
908 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
911 run_test 23c "O_APPEND size checks for tiny writes"
913 # LU-11069 file offset is correct after appending writes
915 local file=$DIR/$tfile
918 echo CentaurHauls > $file
919 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
920 if ((offset != 26)); then
921 error "wrong offset, expected 26, got '$offset'"
924 run_test 23d "file offset is correct after appending writes"
928 echo '-- same directory rename'
929 test_mkdir $DIR/$tdir
930 touch $DIR/$tdir/$tfile.1
931 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24a "rename file to non-existent target"
937 test_mkdir $DIR/$tdir
938 touch $DIR/$tdir/$tfile.{1,2}
939 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
940 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
941 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
943 run_test 24b "rename file to existing target"
946 test_mkdir $DIR/$tdir
947 test_mkdir $DIR/$tdir/d$testnum.1
948 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
949 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
950 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
952 run_test 24c "rename directory to non-existent target"
955 test_mkdir -c1 $DIR/$tdir
956 test_mkdir -c1 $DIR/$tdir/d$testnum.1
957 test_mkdir -c1 $DIR/$tdir/d$testnum.2
958 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
959 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
960 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
962 run_test 24d "rename directory to existing target"
965 echo '-- cross directory renames --'
969 mv $DIR/R5a/f $DIR/R5b/g
970 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
971 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
973 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
978 touch $DIR/R6a/f $DIR/R6b/g
979 mv $DIR/R6a/f $DIR/R6b/g
980 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
981 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
983 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
988 test_mkdir $DIR/R7a/d
989 mv $DIR/R7a/d $DIR/R7b/e
990 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
991 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
993 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
996 test_mkdir -c1 $DIR/R8a
997 test_mkdir -c1 $DIR/R8b
998 test_mkdir -c1 $DIR/R8a/d
999 test_mkdir -c1 $DIR/R8b/e
1000 mrename $DIR/R8a/d $DIR/R8b/e
1001 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1002 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1004 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1007 echo "-- rename error cases"
1009 test_mkdir $DIR/R9/a
1011 mrename $DIR/R9/f $DIR/R9/a
1012 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1013 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1014 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1016 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1020 mrename $DIR/R10/f $DIR/R10/g
1021 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1022 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1023 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1025 run_test 24j "source does not exist ============================"
1028 test_mkdir $DIR/R11a
1029 test_mkdir $DIR/R11a/d
1031 mv $DIR/R11a/f $DIR/R11a/d
1032 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1033 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1035 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1037 # bug 2429 - rename foo foo foo creates invalid file
1040 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1042 run_test 24l "Renaming a file to itself ========================"
1046 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1047 # on ext3 this does not remove either the source or target files
1048 # though the "expected" operation would be to remove the source
1049 $CHECKSTAT -t file ${f} || error "${f} missing"
1050 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1052 run_test 24m "Renaming a file to a hard link to itself ========="
1056 # this stats the old file after it was renamed, so it should fail
1058 $CHECKSTAT ${f} || error "${f} missing"
1060 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1061 $CHECKSTAT -a ${f} || error "${f} exists"
1063 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1066 test_mkdir $DIR/$tdir
1067 rename_many -s random -v -n 10 $DIR/$tdir
1069 run_test 24o "rename of files during htree split"
1072 test_mkdir $DIR/R12a
1073 test_mkdir $DIR/R12b
1074 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1075 mrename $DIR/R12a $DIR/R12b
1076 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1077 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1078 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1079 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1081 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1083 cleanup_multiop_pause() {
1085 kill -USR1 $MULTIPID
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1091 test_mkdir $DIR/R13a
1092 test_mkdir $DIR/R13b
1093 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1094 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1097 trap cleanup_multiop_pause EXIT
1098 mrename $DIR/R13a $DIR/R13b
1099 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1100 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1101 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1102 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1103 cleanup_multiop_pause
1104 wait $MULTIPID || error "multiop close failed"
1106 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1108 test_24r() { #bug 3789
1109 test_mkdir $DIR/R14a
1110 test_mkdir $DIR/R14a/b
1111 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1112 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1113 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1115 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1118 test_mkdir $DIR/R15a
1119 test_mkdir $DIR/R15a/b
1120 test_mkdir $DIR/R15a/b/c
1121 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1123 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1125 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1127 test_mkdir $DIR/R16a
1128 test_mkdir $DIR/R16a/b
1129 test_mkdir $DIR/R16a/b/c
1130 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1131 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1132 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1134 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1136 test_24u() { # bug12192
1137 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1138 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1140 run_test 24u "create stripe file"
1144 size=$(getconf PAGE_SIZE 2>/dev/null)
1145 echo -n ${size:-4096}
1148 simple_cleanup_common() {
1151 [ -z "$DIR" -o -z "$tdir" ] && return 0
1153 local start=$SECONDS
1156 wait_delete_completed
1157 echo "cleanup time $((SECONDS - start))"
1161 max_pages_per_rpc() {
1162 local mdtname="$(printf "MDT%04x" ${1:-0})"
1163 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1169 local nrfiles=${COUNT:-100000}
1170 local fname="$DIR/$tdir/$tfile"
1172 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1173 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1175 test_mkdir "$(dirname $fname)"
1176 # assume MDT0000 has the fewest inodes
1177 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1178 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1179 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1181 trap simple_cleanup_common EXIT
1183 createmany -m "$fname" $nrfiles
1185 cancel_lru_locks mdc
1186 lctl set_param mdc.*.stats clear
1188 # was previously test_24D: LU-6101
1189 # readdir() returns correct number of entries after cursor reload
1190 local num_ls=$(ls $DIR/$tdir | wc -l)
1191 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1192 local num_all=$(ls -a $DIR/$tdir | wc -l)
1193 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1194 $num_all -ne $((nrfiles + 2)) ]; then
1195 error "Expected $nrfiles files, got $num_ls " \
1196 "($num_uniq unique $num_all .&..)"
1198 # LU-5 large readdir
1199 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1200 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1201 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1202 # take into account of overhead in lu_dirpage header and end mark in
1203 # each page, plus one in rpc_num calculation.
1204 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1205 local page_entries=$((($(page_size) - 24) / dirent_size))
1206 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1207 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1208 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1209 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1210 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1211 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1212 error "large readdir doesn't take effect: " \
1213 "$mds_readpage should be about $rpc_max"
1215 simple_cleanup_common
1217 run_test 24v "list large directory (test hash collision, b=17560)"
1219 test_24w() { # bug21506
1221 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1222 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1223 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1224 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1225 [[ "$SZ1" -eq "$SZ2" ]] ||
1226 error "Error reading at the end of the file $tfile"
1228 run_test 24w "Reading a file larger than 4Gb"
1231 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1233 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1234 skip "Need MDS version at least 2.7.56"
1237 local remote_dir=$DIR/$tdir/remote_dir
1239 test_mkdir $DIR/$tdir
1240 $LFS mkdir -i $MDTIDX $remote_dir ||
1241 error "create remote directory failed"
1243 test_mkdir $DIR/$tdir/src_dir
1244 touch $DIR/$tdir/src_file
1245 test_mkdir $remote_dir/tgt_dir
1246 touch $remote_dir/tgt_file
1248 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1249 error "rename dir cross MDT failed!"
1251 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1252 error "rename file cross MDT failed!"
1254 touch $DIR/$tdir/ln_file
1255 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1256 error "ln file cross MDT failed"
1258 rm -rf $DIR/$tdir || error "Can not delete directories"
1260 run_test 24x "cross MDT rename/link"
1263 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1266 local remote_dir=$DIR/$tdir/remote_dir
1269 test_mkdir $DIR/$tdir
1270 $LFS mkdir -i $mdtidx $remote_dir ||
1271 error "create remote directory failed"
1273 test_mkdir $remote_dir/src_dir
1274 touch $remote_dir/src_file
1275 test_mkdir $remote_dir/tgt_dir
1276 touch $remote_dir/tgt_file
1278 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1279 error "rename subdir in the same remote dir failed!"
1281 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1282 error "rename files in the same remote dir failed!"
1284 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1285 error "link files in the same remote dir failed!"
1287 rm -rf $DIR/$tdir || error "Can not delete directories"
1289 run_test 24y "rename/link on the same dir should succeed"
1291 test_24A() { # LU-3182
1295 test_mkdir $DIR/$tdir
1296 trap simple_cleanup_common EXIT
1297 createmany -m $DIR/$tdir/$tfile $NFILES
1298 local t=$(ls $DIR/$tdir | wc -l)
1299 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1300 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1301 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1302 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1305 simple_cleanup_common || error "Can not delete directories"
1307 run_test 24A "readdir() returns correct number of entries."
1309 test_24B() { # LU-4805
1310 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1314 test_mkdir $DIR/$tdir
1315 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1316 error "create striped dir failed"
1318 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1319 [ $count -eq 2 ] || error "Expected 2, got $count"
1321 touch $DIR/$tdir/striped_dir/a
1323 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1324 [ $count -eq 3 ] || error "Expected 3, got $count"
1326 touch $DIR/$tdir/striped_dir/.f
1328 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1329 [ $count -eq 4 ] || error "Expected 4, got $count"
1331 rm -rf $DIR/$tdir || error "Can not delete directories"
1333 run_test 24B "readdir for striped dir return correct number of entries"
1336 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1342 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1343 error "create striped dir failed"
1345 cd $DIR/$tdir/d0/striped_dir
1347 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1348 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1349 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1351 [ "$d0_ino" = "$parent_ino" ] ||
1352 error ".. wrong, expect $d0_ino, get $parent_ino"
1354 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1355 error "mv striped dir failed"
1357 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1359 [ "$d1_ino" = "$parent_ino" ] ||
1360 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1362 run_test 24C "check .. in striped dir"
1365 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1369 mkdir $DIR/$tdir/src_dir
1370 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1371 error "create remote source failed"
1373 touch $DIR/$tdir/src_dir/src_child/a
1375 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1376 error "create remote target dir failed"
1378 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1379 error "create remote target child failed"
1381 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1382 error "rename dir cross MDT failed!"
1386 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1387 error "src_child still exists after rename"
1389 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1390 error "missing file(a) after rename"
1392 rm -rf $DIR/$tdir || error "Can not delete directories"
1394 run_test 24E "cross MDT rename/link"
1397 echo '== symlink sanity ============================================='
1401 touch $DIR/s25/foo ||
1402 error "File creation in symlinked directory failed"
1404 run_test 25a "create file in symlinked directory ==============="
1407 [ ! -d $DIR/d25 ] && test_25a
1408 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1410 run_test 25b "lookup file in symlinked directory ==============="
1414 test_mkdir $DIR/d26/d26-2
1415 ln -s d26/d26-2 $DIR/s26
1416 touch $DIR/s26/foo || error "File creation failed"
1418 run_test 26a "multiple component symlink ======================="
1421 test_mkdir -p $DIR/$tdir/d26-2
1422 ln -s $tdir/d26-2/foo $DIR/s26-2
1423 touch $DIR/s26-2 || error "File creation failed"
1425 run_test 26b "multiple component symlink at end of lookup ======"
1428 test_mkdir $DIR/d26.2
1429 touch $DIR/d26.2/foo
1430 ln -s d26.2 $DIR/s26.2-1
1431 ln -s s26.2-1 $DIR/s26.2-2
1432 ln -s s26.2-2 $DIR/s26.2-3
1433 chmod 0666 $DIR/s26.2-3/foo
1435 run_test 26c "chain of symlinks"
1437 # recursive symlinks (bug 439)
1439 ln -s d26-3/foo $DIR/d26-3
1441 run_test 26d "create multiple component recursive symlink"
1444 [ ! -h $DIR/d26-3 ] && test_26d
1447 run_test 26e "unlink multiple component recursive symlink"
1449 # recursive symlinks (bug 7022)
1451 test_mkdir $DIR/$tdir
1452 test_mkdir $DIR/$tdir/$tfile
1453 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1454 test_mkdir -p lndir/bar1
1455 test_mkdir $DIR/$tdir/$tfile/$tfile
1456 cd $tfile || error "cd $tfile failed"
1457 ln -s .. dotdot || error "ln dotdot failed"
1458 ln -s dotdot/lndir lndir || error "ln lndir failed"
1459 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1460 output=`ls $tfile/$tfile/lndir/bar1`
1461 [ "$output" = bar1 ] && error "unexpected output"
1462 rm -r $tfile || error "rm $tfile failed"
1463 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1465 run_test 26f "rm -r of a directory which has recursive symlink"
1468 test_mkdir $DIR/$tdir
1469 $LFS getstripe $DIR/$tdir
1470 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1471 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1472 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1474 run_test 27a "one stripe file"
1477 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1479 test_mkdir $DIR/$tdir
1480 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1481 $LFS getstripe -c $DIR/$tdir/$tfile
1482 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1483 error "two-stripe file doesn't have two stripes"
1485 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1487 run_test 27b "create and write to two stripe file"
1490 test_mkdir $DIR/$tdir
1491 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1492 error "setstripe failed"
1493 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1494 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1496 run_test 27d "create file with default settings"
1499 # LU-5839 adds check for existed layout before setting it
1500 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1501 skip "Need MDS version at least 2.7.56"
1503 test_mkdir $DIR/$tdir
1504 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1505 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1506 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1508 run_test 27e "setstripe existing file (should return error)"
1511 test_mkdir $DIR/$tdir
1512 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1513 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1515 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1516 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1517 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1519 run_test 27f "setstripe with bad stripe size (should return error)"
1522 test_mkdir $DIR/$tdir
1523 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1524 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1525 error "$DIR/$tdir/$tfile has object"
1527 run_test 27g "$LFS getstripe with no objects"
1530 test_mkdir $DIR/$tdir
1531 touch $DIR/$tdir/$tfile || error "touch failed"
1532 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1533 error "missing objects"
1535 run_test 27i "$LFS getstripe with some objects"
1538 test_mkdir $DIR/$tdir
1539 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1540 error "setstripe failed" || true
1542 run_test 27j "setstripe with bad stripe offset (should return error)"
1544 test_27k() { # bug 2844
1545 test_mkdir $DIR/$tdir
1546 local file=$DIR/$tdir/$tfile
1547 local ll_max_blksize=$((4 * 1024 * 1024))
1548 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1549 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1550 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1551 dd if=/dev/zero of=$file bs=4k count=1
1552 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1553 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1555 run_test 27k "limit i_blksize for broken user apps"
1558 mcreate $DIR/$tfile || error "creating file"
1559 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1560 error "setstripe should have failed" || true
1562 run_test 27l "check setstripe permissions (should return error)"
1565 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1567 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1569 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1570 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1572 trap simple_cleanup_common EXIT
1573 test_mkdir $DIR/$tdir
1574 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1576 error "dd should fill OST0"
1578 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1580 [ $i -gt 256 ] && break
1583 touch $DIR/$tdir/$tfile.$i
1584 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1585 awk '{print $1}'| grep -w "0") ] &&
1586 error "OST0 was full but new created file still use it"
1588 touch $DIR/$tdir/$tfile.$i
1589 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1590 awk '{print $1}'| grep -w "0") ] &&
1591 error "OST0 was full but new created file still use it"
1592 simple_cleanup_common
1594 run_test 27m "create file while OST0 was full"
1597 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1598 awk '{ print $1 * 2; exit; }')
1602 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1603 # if the OST isn't full anymore.
1605 local OSTIDX=${1:-""}
1607 local list=$(comma_list $(osts_nodes))
1608 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1610 do_nodes $list lctl set_param fail_loc=0
1611 sync # initiate all OST_DESTROYs from MDS to OST
1615 exhaust_precreations() {
1618 local FAILIDX=${3:-$OSTIDX}
1619 local ofacet=ost$((OSTIDX + 1))
1621 test_mkdir -p -c1 $DIR/$tdir
1622 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1623 local mfacet=mds$((mdtidx + 1))
1624 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1626 local OST=$(ostname_from_index $OSTIDX)
1629 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1630 local last_id=$(do_facet $mfacet lctl get_param -n \
1631 osc.$mdtosc_proc1.prealloc_last_id)
1632 local next_id=$(do_facet $mfacet lctl get_param -n \
1633 osc.$mdtosc_proc1.prealloc_next_id)
1635 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1636 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1638 test_mkdir -p $DIR/$tdir/${OST}
1639 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1640 #define OBD_FAIL_OST_ENOSPC 0x215
1641 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1642 echo "Creating to objid $last_id on ost $OST..."
1643 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1644 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1645 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1649 exhaust_all_precreations() {
1651 for (( i=0; i < OSTCOUNT; i++ )) ; do
1652 exhaust_precreations $i $1 -1
1657 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1659 remote_mds_nodsh && skip "remote MDS with nodsh"
1660 remote_ost_nodsh && skip "remote OST with nodsh"
1663 rm -f $DIR/$tdir/$tfile
1664 exhaust_precreations 0 0x80000215
1665 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1666 touch $DIR/$tdir/$tfile || error "touch failed"
1667 $LFS getstripe $DIR/$tdir/$tfile
1670 run_test 27n "create file with some full OSTs"
1673 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1675 remote_mds_nodsh && skip "remote MDS with nodsh"
1676 remote_ost_nodsh && skip "remote OST with nodsh"
1679 rm -f $DIR/$tdir/$tfile
1680 exhaust_all_precreations 0x215
1682 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1687 run_test 27o "create file with all full OSTs (should error)"
1690 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1692 remote_mds_nodsh && skip "remote MDS with nodsh"
1693 remote_ost_nodsh && skip "remote OST with nodsh"
1696 rm -f $DIR/$tdir/$tfile
1697 test_mkdir $DIR/$tdir
1699 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1700 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1701 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1703 exhaust_precreations 0 0x80000215
1704 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1705 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1706 $LFS getstripe $DIR/$tdir/$tfile
1710 run_test 27p "append to a truncated file with some full OSTs"
1713 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1715 remote_mds_nodsh && skip "remote MDS with nodsh"
1716 remote_ost_nodsh && skip "remote OST with nodsh"
1719 rm -f $DIR/$tdir/$tfile
1721 test_mkdir $DIR/$tdir
1722 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1723 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1724 error "truncate $DIR/$tdir/$tfile failed"
1725 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1727 exhaust_all_precreations 0x215
1729 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1730 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1734 run_test 27q "append to truncated file with all OSTs full (should error)"
1737 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1739 remote_mds_nodsh && skip "remote MDS with nodsh"
1740 remote_ost_nodsh && skip "remote OST with nodsh"
1743 rm -f $DIR/$tdir/$tfile
1744 exhaust_precreations 0 0x80000215
1746 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1750 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1752 test_27s() { # bug 10725
1753 test_mkdir $DIR/$tdir
1754 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1755 local stripe_count=0
1756 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1757 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1758 error "stripe width >= 2^32 succeeded" || true
1761 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1763 test_27t() { # bug 10864
1768 $WLFS getstripe $tfile
1771 run_test 27t "check that utils parse path correctly"
1773 test_27u() { # bug 4900
1774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1775 remote_mds_nodsh && skip "remote MDS with nodsh"
1778 local list=$(comma_list $(mdts_nodes))
1780 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1781 do_nodes $list $LCTL set_param fail_loc=0x139
1782 test_mkdir -p $DIR/$tdir
1783 trap simple_cleanup_common EXIT
1784 createmany -o $DIR/$tdir/t- 1000
1785 do_nodes $list $LCTL set_param fail_loc=0
1787 TLOG=$TMP/$tfile.getstripe
1788 $LFS getstripe $DIR/$tdir > $TLOG
1789 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1790 unlinkmany $DIR/$tdir/t- 1000
1792 [[ $OBJS -gt 0 ]] &&
1793 error "$OBJS objects created on OST-0. See $TLOG" ||
1796 run_test 27u "skip object creation on OSC w/o objects"
1798 test_27v() { # bug 4900
1799 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1801 remote_mds_nodsh && skip "remote MDS with nodsh"
1802 remote_ost_nodsh && skip "remote OST with nodsh"
1804 exhaust_all_precreations 0x215
1807 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1809 touch $DIR/$tdir/$tfile
1810 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1812 for (( i=1; i < OSTCOUNT; i++ )); do
1813 do_facet ost$i lctl set_param fail_loc=0x705
1815 local START=`date +%s`
1816 createmany -o $DIR/$tdir/$tfile 32
1818 local FINISH=`date +%s`
1819 local TIMEOUT=`lctl get_param -n timeout`
1820 local PROCESS=$((FINISH - START))
1821 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1822 error "$FINISH - $START >= $TIMEOUT / 2"
1823 sleep $((TIMEOUT / 2 - PROCESS))
1826 run_test 27v "skip object creation on slow OST"
1828 test_27w() { # bug 10997
1829 test_mkdir $DIR/$tdir
1830 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1831 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1832 error "stripe size $size != 65536" || true
1833 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1834 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1836 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1839 [[ $OSTCOUNT -lt 2 ]] &&
1840 skip_env "skipping multiple stripe count/offset test"
1842 test_mkdir $DIR/$tdir
1843 for i in $(seq 1 $OSTCOUNT); do
1845 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1846 error "setstripe -c $i -i $offset failed"
1847 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1848 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1849 [ $count -ne $i ] && error "stripe count $count != $i" || true
1850 [ $index -ne $offset ] &&
1851 error "stripe offset $index != $offset" || true
1854 run_test 27wa "check $LFS setstripe -c -i options"
1857 remote_ost_nodsh && skip "remote OST with nodsh"
1858 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1861 OFFSET=$(($OSTCOUNT - 1))
1863 local OST=$(ostname_from_index $OSTIDX)
1865 test_mkdir $DIR/$tdir
1866 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1867 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1869 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1870 for i in $(seq 0 $OFFSET); do
1871 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1872 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1873 error "OST0 was degraded but new created file still use it"
1875 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1877 run_test 27x "create files while OST0 is degraded"
1880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1885 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1886 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1887 osc.$mdtosc.prealloc_last_id)
1888 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1889 osc.$mdtosc.prealloc_next_id)
1890 local fcount=$((last_id - next_id))
1891 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1892 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1894 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1895 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1896 local OST_DEACTIVE_IDX=-1
1901 for OSC in $MDS_OSCS; do
1902 OST=$(osc_to_ost $OSC)
1903 OSTIDX=$(index_from_ostuuid $OST)
1904 if [ $OST_DEACTIVE_IDX == -1 ]; then
1905 OST_DEACTIVE_IDX=$OSTIDX
1907 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1908 echo $OSC "is Deactivated:"
1909 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1913 OSTIDX=$(index_from_ostuuid $OST)
1914 test_mkdir $DIR/$tdir
1915 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1917 for OSC in $MDS_OSCS; do
1918 OST=$(osc_to_ost $OSC)
1919 OSTIDX=$(index_from_ostuuid $OST)
1920 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1921 echo $OST "is degraded:"
1922 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1923 obdfilter.$OST.degraded=1
1928 createmany -o $DIR/$tdir/$tfile $fcount
1930 for OSC in $MDS_OSCS; do
1931 OST=$(osc_to_ost $OSC)
1932 OSTIDX=$(index_from_ostuuid $OST)
1933 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1934 echo $OST "is recovered from degraded:"
1935 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1936 obdfilter.$OST.degraded=0
1938 do_facet $SINGLEMDS lctl --device %$OSC activate
1942 # all osp devices get activated, hence -1 stripe count restored
1943 local stripe_count=0
1945 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1946 # devices get activated.
1948 $LFS setstripe -c -1 $DIR/$tfile
1949 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1951 [ $stripe_count -ne $OSTCOUNT ] &&
1952 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1955 run_test 27y "create files while OST0 is degraded and the rest inactive"
1961 lmm_count=$($GETSTRIPE -c $1)
1962 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1963 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1965 local old_ifs="$IFS"
1967 fid=($($LFS path2fid $1))
1970 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1971 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1973 # compare lmm_seq and lu_fid->f_seq
1974 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1975 # compare lmm_object_id and lu_fid->oid
1976 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1978 # check the trusted.fid attribute of the OST objects of the file
1979 local have_obdidx=false
1981 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1982 # skip lines up to and including "obdidx"
1983 [ -z "$obdidx" ] && break
1984 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1985 $have_obdidx || continue
1987 local ost=$((obdidx + 1))
1988 local dev=$(ostdevname $ost)
1991 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1993 seq=$(echo $seq | sed -e "s/^0x//g")
1994 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1995 oid_hex=$(echo $oid)
1997 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1999 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2003 # Don't unmount/remount the OSTs if we don't need to do that.
2004 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2005 # update too, until that use mount/ll_decode_filter_fid/mount.
2006 # Re-enable when debugfs will understand new filter_fid.
2008 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2009 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2010 $dev 2>/dev/null" | grep "parent=")
2012 if [ -z "$ff" ]; then
2014 mount_fstype ost$ost
2015 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2016 $(facet_mntpt ost$ost)/$obj_file)
2017 unmount_fstype ost$ost
2018 start ost$ost $dev $OST_MOUNT_OPTS
2022 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2024 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2026 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2027 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2029 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2030 # stripe_size=1048576 component_id=1 component_start=0 \
2031 # component_end=33554432
2032 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2033 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2034 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2036 if grep -q 'stripe=' <<<$ff; then
2037 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2039 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2040 # into f_ver in this case. See comment on ff_parent.
2041 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2044 # compare lmm_seq and filter_fid->ff_parent.f_seq
2045 [ $ff_pseq = $lmm_seq ] ||
2046 error "FF parent SEQ $ff_pseq != $lmm_seq"
2047 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2048 [ $ff_poid = $lmm_oid ] ||
2049 error "FF parent OID $ff_poid != $lmm_oid"
2050 (($ff_pstripe == $stripe_nr)) ||
2051 error "FF stripe $ff_pstripe != $stripe_nr"
2053 stripe_nr=$((stripe_nr + 1))
2054 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2056 if grep -q 'stripe_count=' <<<$ff; then
2057 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2058 -e 's/ .*//' <<<$ff)
2059 [ $lmm_count = $ff_scnt ] ||
2060 error "FF stripe count $lmm_count != $ff_scnt"
2066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2067 remote_ost_nodsh && skip "remote OST with nodsh"
2069 test_mkdir $DIR/$tdir
2070 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2071 { error "setstripe -c -1 failed"; return 1; }
2072 # We need to send a write to every object to get parent FID info set.
2073 # This _should_ also work for setattr, but does not currently.
2074 # touch $DIR/$tdir/$tfile-1 ||
2075 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2076 { error "dd $tfile-1 failed"; return 2; }
2077 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2078 { error "setstripe -c -1 failed"; return 3; }
2079 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2080 { error "dd $tfile-2 failed"; return 4; }
2082 # make sure write RPCs have been sent to OSTs
2085 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2086 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2088 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2090 test_27A() { # b=19102
2091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2093 save_layout_restore_at_exit $MOUNT
2094 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2095 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2096 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2097 local default_size=$($GETSTRIPE -S $MOUNT)
2098 local default_offset=$($GETSTRIPE -i $MOUNT)
2099 local dsize=$(do_facet $SINGLEMDS \
2100 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2101 [ $default_size -eq $dsize ] ||
2102 error "stripe size $default_size != $dsize"
2103 [ $default_offset -eq -1 ] ||
2104 error "stripe offset $default_offset != -1"
2106 run_test 27A "check filesystem-wide default LOV EA values"
2108 test_27B() { # LU-2523
2109 test_mkdir $DIR/$tdir
2110 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
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:nB1c \
2120 # open f1 with O_LOV_DELAY_CREATE
2122 # call setstripe ioctl on open file descriptor for f1
2124 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2126 # Allow multiop to fail in imitation of NFS's busted semantics.
2129 run_test 27B "call setstripe on open unlinked file/rename victim"
2131 test_27C() { #LU-2871
2132 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2140 test_mkdir $DIR/$tdir
2142 for i in $(seq 0 $((OSTCOUNT - 1))); do
2143 # set stripe across all OSTs starting from OST$i
2144 $SETSTRIPE -i $i -c -1 $tfile$i
2145 # get striping information
2146 ost_idx=($($GETSTRIPE $tfile$i |
2147 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2151 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2152 error "${#ost_idx[@]} != $OSTCOUNT"
2154 for index in $(seq 0 $((OSTCOUNT - 1))); do
2156 for j in $(echo ${ost_idx[@]}); do
2157 if [ $index -eq $j ]; then
2163 error "Can not find $index in ${ost_idx[@]}"
2167 run_test 27C "check full striping across all OSTs"
2170 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2171 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2172 remote_mds_nodsh && skip "remote MDS with nodsh"
2174 local POOL=${POOL:-testpool}
2176 local last_ost=$(($OSTCOUNT - 1))
2178 local ost_list=$(seq $first_ost $ost_step $last_ost)
2179 local ost_range="$first_ost $last_ost $ost_step"
2181 if ! combined_mgs_mds ; then
2185 test_mkdir $DIR/$tdir
2186 pool_add $POOL || error "pool_add failed"
2187 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2190 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2192 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2193 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2194 skip27D+=" -s 30,31"
2195 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2196 error "llapi_layout_test failed"
2198 destroy_test_pools || error "destroy test pools failed"
2200 if ! combined_mgs_mds ; then
2204 run_test 27D "validate llapi_layout API"
2206 # Verify that default_easize is increased from its initial value after
2207 # accessing a widely striped file.
2209 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2210 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2211 skip "client does not have LU-3338 fix"
2213 # 72 bytes is the minimum space required to store striping
2214 # information for a file striped across one OST:
2215 # (sizeof(struct lov_user_md_v3) +
2216 # sizeof(struct lov_user_ost_data_v1))
2218 $LCTL set_param -n llite.*.default_easize $min_easize ||
2219 error "lctl set_param failed"
2220 local easize=$($LCTL get_param -n llite.*.default_easize)
2222 [ $easize -eq $min_easize ] ||
2223 error "failed to set default_easize"
2225 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2226 error "setstripe failed"
2230 easize=$($LCTL get_param -n llite.*.default_easize)
2232 [ $easize -gt $min_easize ] ||
2233 error "default_easize not updated"
2235 run_test 27E "check that default extended attribute size properly increases"
2237 test_27F() { # LU-5346/LU-7975
2238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2239 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2240 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2241 skip "Need MDS version at least 2.8.51"
2242 remote_ost_nodsh && skip "remote OST with nodsh"
2244 test_mkdir $DIR/$tdir
2246 $SETSTRIPE -c 2 $DIR/$tdir
2248 # stop all OSTs to reproduce situation for LU-7975 ticket
2249 for num in $(seq $OSTCOUNT); do
2253 # open/create f0 with O_LOV_DELAY_CREATE
2254 # truncate f0 to a non-0 size
2256 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2258 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2259 # open/write it again to force delayed layout creation
2260 cat /etc/hosts > $DIR/$tdir/f0 &
2264 for num in $(seq $OSTCOUNT); do
2265 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2266 error "ost$num failed to start"
2269 wait $catpid || error "cat failed"
2271 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2272 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2275 run_test 27F "Client resend delayed layout creation with non-zero size"
2277 test_27G() { #LU-10629
2278 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2279 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2280 local POOL=${POOL:-testpool}
2281 local ostrange="0 0 1"
2283 test_mkdir $DIR/$tdir
2284 pool_add $POOL || error "pool_add failed"
2285 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2286 $LFS setstripe -p $POOL $DIR/$tdir
2288 local pool=$($LFS getstripe -p $DIR/$tdir)
2290 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2292 $LFS setstripe -d $DIR/$tdir
2294 pool=$($LFS getstripe -p $DIR/$tdir)
2298 [ -z "$pool" ] || error "'$pool' is not empty"
2300 run_test 27G "Clear OST pool from stripe"
2303 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.11.54) ]] &&
2304 skip "Need MDS version newer than 2.11.54"
2305 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2306 test_mkdir $DIR/$tdir
2307 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2308 touch $DIR/$tdir/$tfile
2309 $LFS getstripe -c $DIR/$tdir/$tfile
2310 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2311 error "two-stripe file doesn't have two stripes"
2313 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2314 $LFS getstripe -y $DIR/$tdir/$tfile
2315 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2316 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2317 error "expected l_ost_idx: [02]$ not matched"
2319 # make sure ost list have been cleared
2320 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2321 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2322 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2324 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2326 run_test 27H "Set specific OSTs stripe"
2328 # createtest also checks that device nodes are created and
2329 # then visible correctly (#2091)
2330 test_28() { # bug 2091
2332 $CREATETEST $DIR/d28/ct || error "createtest failed"
2334 run_test 28 "create/mknod/mkdir with bad file types ============"
2337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2339 sync; sleep 1; sync # flush out any dirty pages from previous tests
2346 declare -i LOCKCOUNTORIG=0
2347 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2348 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2350 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2352 declare -i LOCKUNUSEDCOUNTORIG=0
2353 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2354 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2361 declare -i LOCKCOUNTCURRENT=0
2362 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2363 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2366 declare -i LOCKUNUSEDCOUNTCURRENT=0
2367 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2368 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2371 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2372 $LCTL set_param -n ldlm.dump_namespaces ""
2373 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2374 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2375 log "dumped log to $TMP/test_29.dk (bug 5793)"
2378 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2379 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2380 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2381 log "dumped log to $TMP/test_29.dk (bug 5793)"
2385 run_test 29 "IT_GETATTR regression ============================"
2387 test_30a() { # was test_30
2388 cp $(which ls) $DIR || cp /bin/ls $DIR
2389 $DIR/ls / || error "Can't execute binary from lustre"
2392 run_test 30a "execute binary from Lustre (execve) =============="
2395 cp `which ls` $DIR || cp /bin/ls $DIR
2397 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2400 run_test 30b "execute binary from Lustre as non-root ==========="
2402 test_30c() { # b=22376
2403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2405 cp `which ls` $DIR || cp /bin/ls $DIR
2407 cancel_lru_locks mdc
2408 cancel_lru_locks osc
2409 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2412 run_test 30c "execute binary from Lustre without read perms ===="
2415 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2416 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2418 run_test 31a "open-unlink file =================================="
2421 touch $DIR/f31 || error "touch $DIR/f31 failed"
2422 ln $DIR/f31 $DIR/f31b || error "ln failed"
2423 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2424 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2426 run_test 31b "unlink file with multiple links while open ======="
2429 touch $DIR/f31 || error "touch $DIR/f31 failed"
2430 ln $DIR/f31 $DIR/f31c || error "ln failed"
2431 multiop_bg_pause $DIR/f31 O_uc ||
2432 error "multiop_bg_pause for $DIR/f31 failed"
2434 $MULTIOP $DIR/f31c Ouc
2435 kill -USR1 $MULTIPID
2438 run_test 31c "open-unlink file with multiple links ============="
2441 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2442 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2444 run_test 31d "remove of open directory ========================="
2446 test_31e() { # bug 2904
2447 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2449 run_test 31e "remove of open non-empty directory ==============="
2451 test_31f() { # bug 4554
2452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2455 test_mkdir $DIR/d31f
2456 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2457 cp /etc/hosts $DIR/d31f
2459 $GETSTRIPE $DIR/d31f/hosts
2460 multiop_bg_pause $DIR/d31f D_c || return 1
2463 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2464 test_mkdir $DIR/d31f
2465 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2466 cp /etc/hosts $DIR/d31f
2468 $GETSTRIPE $DIR/d31f/hosts
2469 multiop_bg_pause $DIR/d31f D_c || return 1
2472 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2473 wait $MULTIPID || error "first opendir $MULTIPID failed"
2477 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2478 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2481 run_test 31f "remove of open directory with open-unlink file ==="
2484 echo "-- cross directory link --"
2485 test_mkdir -c1 $DIR/${tdir}ga
2486 test_mkdir -c1 $DIR/${tdir}gb
2487 touch $DIR/${tdir}ga/f
2488 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2489 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2490 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2491 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2492 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2494 run_test 31g "cross directory link==============="
2497 echo "-- cross directory link --"
2498 test_mkdir -c1 $DIR/${tdir}
2499 test_mkdir -c1 $DIR/${tdir}/dir
2500 touch $DIR/${tdir}/f
2501 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2502 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2503 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2504 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2505 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2507 run_test 31h "cross directory link under child==============="
2510 echo "-- cross directory link --"
2511 test_mkdir -c1 $DIR/$tdir
2512 test_mkdir -c1 $DIR/$tdir/dir
2513 touch $DIR/$tdir/dir/f
2514 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2515 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2516 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2517 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2518 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2520 run_test 31i "cross directory link under parent==============="
2523 test_mkdir -c1 -p $DIR/$tdir
2524 test_mkdir -c1 -p $DIR/$tdir/dir1
2525 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2526 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2527 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2528 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2531 run_test 31j "link for directory==============="
2534 test_mkdir -c1 -p $DIR/$tdir
2536 touch $DIR/$tdir/exist
2537 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2538 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2539 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2540 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2541 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2542 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2543 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2546 run_test 31k "link to file: the same, non-existing, dir==============="
2552 touch $DIR/d31m2/exist
2553 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2554 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2555 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2556 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2557 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2558 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2561 run_test 31m "link to file: the same, non-existing, dir==============="
2564 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2565 nlink=$(stat --format=%h $DIR/$tfile)
2566 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2568 local cmd="exec $fd<$DIR/$tfile"
2571 trap "eval $cmd" EXIT
2572 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2573 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2574 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2575 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2576 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2579 run_test 31n "check link count of unlinked file"
2582 local TEMPNAME=$(mktemp $1_XXXXXX)
2583 mlink $TEMPNAME $1 2> /dev/null &&
2584 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2588 test_31o() { # LU-2901
2589 test_mkdir $DIR/$tdir
2590 for LOOP in $(seq 100); do
2591 rm -f $DIR/$tdir/$tfile*
2592 for THREAD in $(seq 8); do
2593 link_one $DIR/$tdir/$tfile.$LOOP &
2596 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2597 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2598 error "$LINKS duplicate links to $tfile.$LOOP" &&
2602 run_test 31o "duplicate hard links with same filename"
2605 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2607 test_mkdir $DIR/$tdir
2608 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2609 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2611 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2612 error "open unlink test1 failed"
2613 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2614 error "open unlink test2 failed"
2616 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2617 error "test1 still exists"
2618 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2619 error "test2 still exists"
2621 run_test 31p "remove of open striped directory"
2623 cleanup_test32_mount() {
2626 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2627 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2628 losetup -d $loopdev || true
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2636 echo "== more mountpoints and symlinks ================="
2637 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2638 trap cleanup_test32_mount EXIT
2639 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2640 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2641 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2642 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2643 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2644 cleanup_test32_mount
2646 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2651 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2652 trap cleanup_test32_mount EXIT
2653 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2654 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2655 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2656 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2657 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2658 cleanup_test32_mount
2660 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2665 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2666 trap cleanup_test32_mount EXIT
2667 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2668 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2669 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2670 test_mkdir -p $DIR/$tdir/d2/test_dir
2671 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2672 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2673 cleanup_test32_mount
2675 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2680 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2681 trap cleanup_test32_mount EXIT
2682 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2683 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2684 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2685 test_mkdir -p $DIR/$tdir/d2/test_dir
2686 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2687 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2688 cleanup_test32_mount
2690 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2694 test_mkdir -p $DIR/$tdir/tmp
2695 local tmp_dir=$DIR/$tdir/tmp
2696 ln -s $DIR/$tdir $tmp_dir/symlink11
2697 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2698 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2699 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2701 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2705 test_mkdir -p $DIR/$tdir/tmp
2706 local tmp_dir=$DIR/$tdir/tmp
2707 ln -s $DIR/$tdir $tmp_dir/symlink11
2708 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2709 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2710 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2712 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2715 local tmp_dir=$DIR/$tdir/tmp
2716 test_mkdir -p $tmp_dir
2717 test_mkdir $DIR/${tdir}2
2718 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2719 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2720 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2721 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2722 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2723 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2725 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2728 rm -fr $DIR/$tdir $DIR/${tdir}2
2729 tmp_dir=$DIR/$tdir/tmp
2730 test_mkdir -p $tmp_dir
2731 test_mkdir $DIR/${tdir}2
2732 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2733 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2734 ls $tmp_dir/symlink12 || error "listing symlink12"
2735 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2737 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2742 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2743 trap cleanup_test32_mount EXIT
2744 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2745 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2746 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2747 touch $DIR/$tdir/test_file
2748 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2749 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2750 cleanup_test32_mount
2752 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2757 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2758 trap cleanup_test32_mount EXIT
2759 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2760 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2761 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2762 touch $DIR/$tdir/test_file
2763 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2764 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2765 cleanup_test32_mount
2767 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2773 trap cleanup_test32_mount EXIT
2774 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2775 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2776 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2777 test_mkdir -p $DIR/$tdir/d2
2778 touch $DIR/$tdir/d2/test_file || error "touch failed"
2779 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2780 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2781 cleanup_test32_mount
2783 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2789 trap cleanup_test32_mount EXIT
2790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2793 test_mkdir -p $DIR/$tdir/d2
2794 touch $DIR/$tdir/d2/test_file || error "touch failed"
2795 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2796 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2797 cleanup_test32_mount
2799 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2803 test_mkdir -p $DIR/d32m/tmp
2804 TMP_DIR=$DIR/d32m/tmp
2805 ln -s $DIR $TMP_DIR/symlink11
2806 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2807 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2808 error "symlink11 not a link"
2809 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2810 error "symlink01 not a link"
2812 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2816 test_mkdir -p $DIR/d32n/tmp
2817 TMP_DIR=$DIR/d32n/tmp
2818 ln -s $DIR $TMP_DIR/symlink11
2819 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2820 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2821 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2823 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2827 test_mkdir -p $DIR/d32o/tmp
2828 TMP_DIR=$DIR/d32o/tmp
2829 ln -s $DIR/$tfile $TMP_DIR/symlink12
2830 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2831 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2832 error "symlink12 not a link"
2833 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2834 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2835 error "$DIR/d32o/tmp/symlink12 not file type"
2836 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2837 error "$DIR/d32o/symlink02 not file type"
2839 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2849 test_mkdir -p $DIR/d32p/tmp
2851 TMP_DIR=$DIR/d32p/tmp
2853 ln -s $DIR/$tfile $TMP_DIR/symlink12
2855 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2857 cat $DIR/d32p/tmp/symlink12 ||
2858 error "Can't open $DIR/d32p/tmp/symlink12"
2860 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2863 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2868 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2869 trap cleanup_test32_mount EXIT
2870 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2871 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2872 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2873 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2874 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2875 cleanup_test32_mount
2877 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2882 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2883 trap cleanup_test32_mount EXIT
2884 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2885 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2886 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2887 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2888 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2889 cleanup_test32_mount
2891 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2896 chmod 444 $DIR/$tfile
2897 chown $RUNAS_ID $DIR/$tfile
2899 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2902 run_test 33aa "write file with mode 444 (should return error)"
2906 test_mkdir $DIR/$tdir
2907 chown $RUNAS_ID $DIR/$tdir
2908 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2909 error "$RUNAS create $tdir/$tfile failed"
2910 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2911 error "open RDWR" || true
2913 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2917 test_mkdir $DIR/$tdir
2918 chown $RUNAS_ID $DIR/$tdir
2919 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2921 run_test 33b "test open file with malformed flags (No panic)"
2924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2925 remote_ost_nodsh && skip "remote OST with nodsh"
2934 test_mkdir $DIR/$tdir
2935 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2938 for ostnum in $(seq $OSTCOUNT); do
2939 # test-framework's OST numbering is one-based, while Lustre's
2941 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2942 # Parsing llobdstat's output sucks; we could grep the /proc
2943 # path, but that's likely to not be as portable as using the
2944 # llobdstat utility. So we parse lctl output instead.
2945 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2946 obdfilter/$ostname/stats |
2947 awk '/^write_bytes/ {print $7}' )
2948 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2949 if (( ${write_bytes:-0} > 0 ))
2956 $all_zeros || return 0
2959 echo foo > $DIR/$tdir/bar
2963 # Total up write_bytes after writing. We'd better find non-zeros.
2964 for ostnum in $(seq $OSTCOUNT); do
2965 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2966 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2967 obdfilter/$ostname/stats |
2968 awk '/^write_bytes/ {print $7}' )
2969 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2970 if (( ${write_bytes:-0} > 0 ))
2979 for ostnum in $(seq $OSTCOUNT); do
2980 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2981 echo "Check that write_bytes is present in obdfilter/*/stats:"
2982 do_facet ost$ostnum lctl get_param -n \
2983 obdfilter/$ostname/stats
2985 error "OST not keeping write_bytes stats (b22312)"
2988 run_test 33c "test llobdstat and write_bytes"
2991 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2995 local remote_dir=$DIR/$tdir/remote_dir
2997 test_mkdir $DIR/$tdir
2998 $LFS mkdir -i $MDTIDX $remote_dir ||
2999 error "create remote directory failed"
3001 touch $remote_dir/$tfile
3002 chmod 444 $remote_dir/$tfile
3003 chown $RUNAS_ID $remote_dir/$tfile
3005 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3007 chown $RUNAS_ID $remote_dir
3008 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3009 error "create" || true
3010 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3011 error "open RDWR" || true
3012 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3014 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3021 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3022 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3023 mkdir $DIR/$tdir/local_dir
3025 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3026 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3027 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3029 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3030 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3032 rmdir $DIR/$tdir/* || error "rmdir failed"
3035 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3036 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3037 mkdir $DIR/$tdir/local_dir
3039 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3040 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3041 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3043 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3044 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3046 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3049 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3050 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3051 mkdir $DIR/$tdir/local_dir
3053 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3054 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3055 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3057 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3058 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3060 run_test 33e "mkdir and striped directory should have same mode"
3064 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3068 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3069 remote_mds_nodsh && skip "remote MDS with nodsh"
3072 chmod go+rwx $DIR/$tdir
3073 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3074 trap cleanup_33f EXIT
3076 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3077 error "cannot create striped directory"
3079 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3080 error "cannot create files in striped directory"
3082 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3083 error "cannot remove files in striped directory"
3085 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3086 error "cannot remove striped directory"
3090 run_test 33f "nonroot user can create, access, and remove a striped directory"
3093 mkdir -p $DIR/$tdir/dir2
3095 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3097 [[ $err =~ "exists" ]] || error "Not exists error"
3099 run_test 33g "nonroot user create already existing root created file"
3101 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3104 $MCREATE $DIR/f34 || error "mcreate failed"
3105 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3106 error "getstripe failed"
3107 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3108 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3109 error "getstripe failed"
3110 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3111 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3113 run_test 34a "truncate file that has not been opened ==========="
3116 [ ! -f $DIR/f34 ] && test_34a
3117 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3118 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3119 $OPENFILE -f O_RDONLY $DIR/f34
3120 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3121 error "getstripe failed"
3122 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3123 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3125 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3128 [ ! -f $DIR/f34 ] && test_34a
3129 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3130 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3131 $OPENFILE -f O_RDWR $DIR/f34
3132 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3133 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3134 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3136 run_test 34c "O_RDWR opening file-with-size works =============="
3139 [ ! -f $DIR/f34 ] && test_34a
3140 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3142 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3143 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3146 run_test 34d "write to sparse file ============================="
3150 $MCREATE $DIR/f34e || error "mcreate failed"
3151 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3152 $CHECKSTAT -s 1000 $DIR/f34e ||
3153 error "Size of $DIR/f34e not equal to 1000 bytes"
3154 $OPENFILE -f O_RDWR $DIR/f34e
3155 $CHECKSTAT -s 1000 $DIR/f34e ||
3156 error "Size of $DIR/f34e not equal to 1000 bytes"
3158 run_test 34e "create objects, some with size and some without =="
3160 test_34f() { # bug 6242, 6243
3161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3165 $MCREATE $DIR/f34f || error "mcreate failed"
3166 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3167 dd if=$DIR/f34f of=$TMP/f34f
3168 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3169 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3170 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3171 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3172 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3174 run_test 34f "read from a file with no objects until EOF ======="
3177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3179 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3181 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3182 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3183 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3184 cancel_lru_locks osc
3185 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3186 error "wrong size after lock cancel"
3188 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3189 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3190 error "expanding truncate failed"
3191 cancel_lru_locks osc
3192 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3193 error "wrong expanded size after lock cancel"
3195 run_test 34g "truncate long file ==============================="
3198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3203 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3204 sync # Flush the cache so that multiop below does not block on cache
3205 # flush when getting the group lock
3206 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3209 # Since just timed wait is not good enough, let's do a sync write
3210 # that way we are sure enough time for a roundtrip + processing
3211 # passed + 2 seconds of extra margin.
3212 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3216 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3217 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3221 local nsz=`stat -c %s $DIR/$tfile`
3222 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3224 run_test 34h "ftruncate file under grouplock should not block"
3227 cp /bin/sh $DIR/f35a
3229 chown $RUNAS_ID $DIR/f35a
3230 $RUNAS $DIR/f35a && error || true
3233 run_test 35a "exec file with mode 444 (should return and not leak)"
3237 utime $DIR/f36 || error "utime failed for MDS"
3239 run_test 36a "MDS utime check (mknod, utime)"
3243 utime $DIR/f36 || error "utime failed for OST"
3245 run_test 36b "OST utime check (open, utime)"
3250 chown $RUNAS_ID $DIR/d36
3251 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3253 run_test 36c "non-root MDS utime check (mknod, utime)"
3256 [ ! -d $DIR/d36 ] && test_36c
3257 echo "" > $DIR/d36/f36
3258 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3260 run_test 36d "non-root OST utime check (open, utime)"
3263 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3265 test_mkdir $DIR/$tdir
3266 touch $DIR/$tdir/$tfile
3267 $RUNAS utime $DIR/$tdir/$tfile &&
3268 error "utime worked, expected failure" || true
3270 run_test 36e "utime on non-owned file (should return error)"
3274 local LANG_SAVE=$LANG
3275 local LC_LANG_SAVE=$LC_LANG
3276 export LANG=C LC_LANG=C # for date language
3278 DATESTR="Dec 20 2000"
3279 test_mkdir $DIR/$tdir
3280 lctl set_param fail_loc=$fl
3282 cp /etc/hosts $DIR/$tdir/$tfile
3283 sync & # write RPC generated with "current" inode timestamp, but delayed
3285 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3286 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3287 cancel_lru_locks osc
3288 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3290 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3291 echo "BEFORE: $LS_BEFORE" && \
3292 echo "AFTER : $LS_AFTER" && \
3293 echo "WANT : $DATESTR" && \
3294 error "$DIR/$tdir/$tfile timestamps changed" || true
3296 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3302 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3303 subr_36fh "0x80000214"
3305 run_test 36f "utime on file racing with OST BRW write =========="
3308 remote_ost_nodsh && skip "remote OST with nodsh"
3309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3315 test_mkdir $DIR/$tdir
3316 fmd_max_age=$(do_facet ost1 \
3317 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3320 fmd_before=$(do_facet ost1 \
3321 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3322 touch $DIR/$tdir/$tfile
3323 sleep $((fmd_max_age + 12))
3324 fmd_after=$(do_facet ost1 \
3325 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3327 echo "fmd_before: $fmd_before"
3328 echo "fmd_after: $fmd_after"
3329 [[ $fmd_after -gt $fmd_before ]] &&
3330 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3331 error "fmd didn't expire after ping" || true
3333 run_test 36g "filter mod data cache expiry ====================="
3336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3338 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3339 subr_36fh "0x80000227"
3341 run_test 36h "utime on file racing with OST BRW write =========="
3344 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3346 test_mkdir $DIR/$tdir
3347 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3349 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3350 local new_mtime=$((mtime + 200))
3352 #change Modify time of striped dir
3353 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3354 error "change mtime failed"
3356 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3358 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3360 run_test 36i "change mtime on striped directory"
3362 # test_37 - duplicate with tests 32q 32r
3365 local file=$DIR/$tfile
3367 openfile -f O_DIRECTORY $file
3370 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3371 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3373 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3375 test_39a() { # was test_39
3377 touch $DIR/${tfile}2
3378 # ls -l $DIR/$tfile $DIR/${tfile}2
3379 # ls -lu $DIR/$tfile $DIR/${tfile}2
3380 # ls -lc $DIR/$tfile $DIR/${tfile}2
3382 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3383 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3385 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3387 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3389 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3390 error "O_TRUNC didn't change timestamps"
3393 run_test 39a "mtime changed on create"
3396 test_mkdir -c1 $DIR/$tdir
3397 cp -p /etc/passwd $DIR/$tdir/fopen
3398 cp -p /etc/passwd $DIR/$tdir/flink
3399 cp -p /etc/passwd $DIR/$tdir/funlink
3400 cp -p /etc/passwd $DIR/$tdir/frename
3401 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3404 echo "aaaaaa" >> $DIR/$tdir/fopen
3405 echo "aaaaaa" >> $DIR/$tdir/flink
3406 echo "aaaaaa" >> $DIR/$tdir/funlink
3407 echo "aaaaaa" >> $DIR/$tdir/frename
3409 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3410 local link_new=`stat -c %Y $DIR/$tdir/flink`
3411 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3412 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3414 cat $DIR/$tdir/fopen > /dev/null
3415 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3416 rm -f $DIR/$tdir/funlink2
3417 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3419 for (( i=0; i < 2; i++ )) ; do
3420 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3421 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3422 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3423 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3425 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3426 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3427 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3428 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3430 cancel_lru_locks osc
3431 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3434 run_test 39b "mtime change on open, link, unlink, rename ======"
3436 # this should be set to past
3437 TEST_39_MTIME=`date -d "1 year ago" +%s`
3443 local mtime0=`stat -c %Y $DIR1/$tfile`
3445 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3446 local mtime1=`stat -c %Y $DIR1/$tfile`
3447 [ "$mtime1" = $TEST_39_MTIME ] || \
3448 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3451 echo hello >> $DIR1/$tfile
3453 local mtime2=`stat -c %Y $DIR1/$tfile`
3454 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3455 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3457 mv $DIR1/$tfile $DIR1/$tfile-1
3459 for (( i=0; i < 2; i++ )) ; do
3460 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3461 [ "$mtime2" = "$mtime3" ] || \
3462 error "mtime ($mtime2) changed (to $mtime3) on rename"
3464 cancel_lru_locks osc
3465 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3468 run_test 39c "mtime change on rename ==========================="
3472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3475 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3477 for (( i=0; i < 2; i++ )) ; do
3478 local mtime=`stat -c %Y $DIR1/$tfile`
3479 [ $mtime = $TEST_39_MTIME ] || \
3480 error "mtime($mtime) is not set to $TEST_39_MTIME"
3482 cancel_lru_locks osc
3483 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3486 run_test 39d "create, utime, stat =============================="
3490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3493 local mtime1=`stat -c %Y $DIR1/$tfile`
3495 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3497 for (( i=0; i < 2; i++ )) ; do
3498 local mtime2=`stat -c %Y $DIR1/$tfile`
3499 [ $mtime2 = $TEST_39_MTIME ] || \
3500 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3502 cancel_lru_locks osc
3503 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3506 run_test 39e "create, stat, utime, stat ========================"
3510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3513 mtime1=`stat -c %Y $DIR1/$tfile`
3516 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3518 for (( i=0; i < 2; i++ )) ; do
3519 local mtime2=`stat -c %Y $DIR1/$tfile`
3520 [ $mtime2 = $TEST_39_MTIME ] || \
3521 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3523 cancel_lru_locks osc
3524 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3527 run_test 39f "create, stat, sleep, utime, stat ================="
3531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3533 echo hello >> $DIR1/$tfile
3534 local mtime1=`stat -c %Y $DIR1/$tfile`
3537 chmod o+r $DIR1/$tfile
3539 for (( i=0; i < 2; i++ )) ; do
3540 local mtime2=`stat -c %Y $DIR1/$tfile`
3541 [ "$mtime1" = "$mtime2" ] || \
3542 error "lost mtime: $mtime2, should be $mtime1"
3544 cancel_lru_locks osc
3545 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3548 run_test 39g "write, chmod, stat ==============================="
3552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3558 echo hello >> $DIR1/$tfile
3559 local mtime1=`stat -c %Y $DIR1/$tfile`
3561 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3563 if [ "$d1" != "$d2" ]; then
3564 echo "write and touch not within one second"
3566 for (( i=0; i < 2; i++ )) ; do
3567 local mtime2=`stat -c %Y $DIR1/$tfile`
3568 [ "$mtime2" = $TEST_39_MTIME ] || \
3569 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3571 cancel_lru_locks osc
3572 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3576 run_test 39h "write, utime within one second, stat ============="
3579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3584 echo hello >> $DIR1/$tfile
3585 local mtime1=`stat -c %Y $DIR1/$tfile`
3587 mv $DIR1/$tfile $DIR1/$tfile-1
3589 for (( i=0; i < 2; i++ )) ; do
3590 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3592 [ "$mtime1" = "$mtime2" ] || \
3593 error "lost mtime: $mtime2, should be $mtime1"
3595 cancel_lru_locks osc
3596 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3599 run_test 39i "write, rename, stat =============================="
3602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3604 start_full_debug_logging
3608 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3609 lctl set_param fail_loc=0x80000412
3610 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3611 error "multiop failed"
3613 local mtime1=`stat -c %Y $DIR1/$tfile`
3615 mv $DIR1/$tfile $DIR1/$tfile-1
3617 kill -USR1 $multipid
3618 wait $multipid || error "multiop close failed"
3620 for (( i=0; i < 2; i++ )) ; do
3621 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3622 [ "$mtime1" = "$mtime2" ] ||
3623 error "mtime is lost on close: $mtime2, " \
3626 cancel_lru_locks osc
3627 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3629 lctl set_param fail_loc=0
3630 stop_full_debug_logging
3632 run_test 39j "write, rename, close, stat ======================="
3635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3640 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3642 local mtime1=`stat -c %Y $DIR1/$tfile`
3644 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3646 kill -USR1 $multipid
3647 wait $multipid || error "multiop close failed"
3649 for (( i=0; i < 2; i++ )) ; do
3650 local mtime2=`stat -c %Y $DIR1/$tfile`
3652 [ "$mtime2" = $TEST_39_MTIME ] || \
3653 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3655 cancel_lru_locks osc
3656 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3659 run_test 39k "write, utime, close, stat ========================"
3661 # this should be set to future
3662 TEST_39_ATIME=`date -d "1 year" +%s`
3665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3666 remote_mds_nodsh && skip "remote MDS with nodsh"
3668 local atime_diff=$(do_facet $SINGLEMDS \
3669 lctl get_param -n mdd.*MDT0000*.atime_diff)
3673 # test setting directory atime to future
3674 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3675 local atime=$(stat -c %X $DIR/$tdir)
3676 [ "$atime" = $TEST_39_ATIME ] ||
3677 error "atime is not set to future: $atime, $TEST_39_ATIME"
3679 # test setting directory atime from future to now
3680 local now=$(date +%s)
3681 touch -a -d @$now $DIR/$tdir
3683 atime=$(stat -c %X $DIR/$tdir)
3684 [ "$atime" -eq "$now" ] ||
3685 error "atime is not updated from future: $atime, $now"
3687 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3690 # test setting directory atime when now > dir atime + atime_diff
3691 local d1=$(date +%s)
3693 local d2=$(date +%s)
3694 cancel_lru_locks mdc
3695 atime=$(stat -c %X $DIR/$tdir)
3696 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3697 error "atime is not updated : $atime, should be $d2"
3699 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3702 # test not setting directory atime when now < dir atime + atime_diff
3704 cancel_lru_locks mdc
3705 atime=$(stat -c %X $DIR/$tdir)
3706 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3707 error "atime is updated to $atime, should remain $d1<atime<$d2"
3709 do_facet $SINGLEMDS \
3710 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3712 run_test 39l "directory atime update ==========================="
3715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3719 local far_past_mtime=$(date -d "May 29 1953" +%s)
3720 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3722 touch -m -d @$far_past_mtime $DIR1/$tfile
3723 touch -a -d @$far_past_atime $DIR1/$tfile
3725 for (( i=0; i < 2; i++ )) ; do
3726 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3727 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3728 error "atime or mtime set incorrectly"
3730 cancel_lru_locks osc
3731 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3734 run_test 39m "test atime and mtime before 1970"
3736 test_39n() { # LU-3832
3737 remote_mds_nodsh && skip "remote MDS with nodsh"
3739 local atime_diff=$(do_facet $SINGLEMDS \
3740 lctl get_param -n mdd.*MDT0000*.atime_diff)
3745 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3748 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3749 atime0=$(stat -c %X $DIR/$tfile)
3752 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3753 atime1=$(stat -c %X $DIR/$tfile)
3756 cancel_lru_locks mdc
3757 cancel_lru_locks osc
3758 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3759 atime2=$(stat -c %X $DIR/$tfile)
3761 do_facet $SINGLEMDS \
3762 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3764 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3765 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3767 run_test 39n "check that O_NOATIME is honored"
3770 TESTDIR=$DIR/$tdir/$tfile
3771 [ -e $TESTDIR ] && rm -rf $TESTDIR
3778 links2=$(stat -c %h .)
3779 [ $(($links1 + 2)) != $links2 ] &&
3780 error "wrong links count $(($links1 + 2)) != $links2"
3782 links3=$(stat -c %h .)
3783 [ $(($links1 + 1)) != $links3 ] &&
3784 error "wrong links count $links1 != $links3"
3787 run_test 39o "directory cached attributes updated after create"
3790 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3793 TESTDIR=$DIR/$tdir/$tdir
3794 [ -e $TESTDIR ] && rm -rf $TESTDIR
3795 test_mkdir -p $TESTDIR
3799 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3800 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3802 links2=$(stat -c %h .)
3803 [ $(($links1 + 2)) != $links2 ] &&
3804 error "wrong links count $(($links1 + 2)) != $links2"
3806 links3=$(stat -c %h .)
3807 [ $(($links1 + 1)) != $links3 ] &&
3808 error "wrong links count $links1 != $links3"
3811 run_test 39p "remote directory cached attributes updated after create ========"
3814 test_39q() { # LU-8041
3815 local testdir=$DIR/$tdir
3817 multiop_bg_pause $testdir D_c || error "multiop failed"
3819 cancel_lru_locks mdc
3820 kill -USR1 $multipid
3821 local atime=$(stat -c %X $testdir)
3822 [ "$atime" -ne 0 ] || error "atime is zero"
3824 run_test 39q "close won't zero out atime"
3827 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3828 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3829 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3830 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3831 error "$tfile is not 4096 bytes in size"
3833 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3837 small_write $DIR/f41 18
3839 run_test 41 "test small file write + fstat ====================="
3841 count_ost_writes() {
3842 lctl get_param -n ${OSC}.*.stats |
3843 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3844 END { printf("%0.0f", writes) }'
3851 BG_DIRTY_RATIO_SAVE=10
3852 MAX_BG_DIRTY_RATIO=25
3856 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3857 # dirty_ratio, dirty_background_ratio
3858 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3859 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3860 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3861 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3863 # if file not here, we are a 2.4 kernel
3864 kill -CONT `pidof kupdated`
3869 # setup the trap first, so someone cannot exit the test at the
3870 # exact wrong time and mess up a machine
3871 trap start_writeback EXIT
3872 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3873 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3874 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3875 sysctl -w vm.dirty_writeback_centisecs=0
3876 sysctl -w vm.dirty_writeback_centisecs=0
3877 # save and increase /proc/sys/vm/dirty_ratio
3878 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3879 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3880 # save and increase /proc/sys/vm/dirty_background_ratio
3881 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3882 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3884 # if file not here, we are a 2.4 kernel
3885 kill -STOP `pidof kupdated`
3889 # ensure that all stripes have some grant before we test client-side cache
3891 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3892 dd if=/dev/zero of=$i bs=4k count=1
3897 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3898 # file truncation, and file removal.
3900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3903 cancel_lru_locks $OSC
3905 sync; sleep 1; sync # just to be safe
3906 BEFOREWRITES=`count_ost_writes`
3907 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3908 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3909 AFTERWRITES=`count_ost_writes`
3910 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3911 error "$BEFOREWRITES < $AFTERWRITES"
3914 run_test 42a "ensure that we don't flush on close"
3917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3920 cancel_lru_locks $OSC
3923 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3924 BEFOREWRITES=$(count_ost_writes)
3925 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3926 AFTERWRITES=$(count_ost_writes)
3927 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3928 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3930 BEFOREWRITES=$(count_ost_writes)
3931 sync || error "sync: $?"
3932 AFTERWRITES=$(count_ost_writes)
3933 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3934 error "$BEFOREWRITES < $AFTERWRITES on sync"
3936 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3940 run_test 42b "test destroy of file with cached dirty data ======"
3942 # if these tests just want to test the effect of truncation,
3943 # they have to be very careful. consider:
3944 # - the first open gets a {0,EOF}PR lock
3945 # - the first write conflicts and gets a {0, count-1}PW
3946 # - the rest of the writes are under {count,EOF}PW
3947 # - the open for truncate tries to match a {0,EOF}PR
3948 # for the filesize and cancels the PWs.
3949 # any number of fixes (don't get {0,EOF} on open, match
3950 # composite locks, do smarter file size management) fix
3951 # this, but for now we want these tests to verify that
3952 # the cancellation with truncate intent works, so we
3953 # start the file with a full-file pw lock to match against
3954 # until the truncate.
3959 cancel_lru_locks $OSC
3961 # prime the file with 0,EOF PW to match
3965 # now the real test..
3966 dd if=/dev/zero of=$file bs=1024 count=100
3967 BEFOREWRITES=`count_ost_writes`
3968 $TRUNCATE $file $offset
3969 cancel_lru_locks $OSC
3970 AFTERWRITES=`count_ost_writes`
3975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3978 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3979 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3982 run_test 42c "test partial truncate of file with cached dirty data"
3985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3988 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3989 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3992 run_test 42d "test complete truncate of file with cached dirty data"
3994 test_42e() { # bug22074
3995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3997 local TDIR=$DIR/${tdir}e
3998 local pagesz=$(page_size)
3999 local pages=16 # hardcoded 16 pages, don't change it.
4000 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4001 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4005 test_mkdir $DIR/${tdir}e
4006 $SETSTRIPE -c 1 $TDIR
4007 createmany -o $TDIR/f $files
4009 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4011 # we assume that with $OSTCOUNT files, at least one of them will
4012 # be allocated on OST0.
4013 warmup_files=$((OSTCOUNT * max_dirty_mb))
4014 createmany -o $TDIR/w $warmup_files
4016 # write a large amount of data into one file and sync, to get good
4017 # avail_grant number from OST.
4018 for ((i=0; i<$warmup_files; i++)); do
4019 idx=$($GETSTRIPE -i $TDIR/w$i)
4020 [ $idx -ne 0 ] && continue
4021 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4024 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4026 $LCTL get_param $proc_osc0/cur_dirty_bytes
4027 $LCTL get_param $proc_osc0/cur_grant_bytes
4029 # create as much dirty pages as we can while not to trigger the actual
4030 # RPCs directly. but depends on the env, VFS may trigger flush during this
4031 # period, hopefully we are good.
4032 for ((i=0; i<$warmup_files; i++)); do
4033 idx=$($GETSTRIPE -i $TDIR/w$i)
4034 [ $idx -ne 0 ] && continue
4035 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4037 $LCTL get_param $proc_osc0/cur_dirty_bytes
4038 $LCTL get_param $proc_osc0/cur_grant_bytes
4040 # perform the real test
4041 $LCTL set_param $proc_osc0/rpc_stats 0
4042 for ((;i<$files; i++)); do
4043 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4044 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
4047 $LCTL get_param $proc_osc0/rpc_stats
4050 local have_ppr=false
4051 $LCTL get_param $proc_osc0/rpc_stats |
4052 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4053 # skip lines until we are at the RPC histogram data
4054 [ "$PPR" == "pages" ] && have_ppr=true && continue
4055 $have_ppr || continue
4057 # we only want the percent stat for < 16 pages
4058 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4060 percent=$((percent + WPCT))
4061 if [[ $percent -gt 15 ]]; then
4062 error "less than 16-pages write RPCs" \
4069 run_test 42e "verify sub-RPC writes are not done synchronously"
4071 test_43A() { # was test_43
4072 test_mkdir $DIR/$tdir
4073 cp -p /bin/ls $DIR/$tdir/$tfile
4074 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4076 # give multiop a chance to open
4079 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4082 run_test 43A "execution of file opened for write should return -ETXTBSY"
4085 test_mkdir $DIR/$tdir
4086 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4087 cp -p multiop $DIR/$tdir/multiop
4088 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4089 error "multiop open $TMP/$tfile.junk failed"
4090 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4092 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4093 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4094 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4096 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4101 test_mkdir $DIR/$tdir
4102 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4103 cp -p multiop $DIR/$tdir/multiop
4104 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4105 error "multiop open $TMP/$tfile.junk failed"
4106 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4108 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4109 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4110 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4112 run_test 43b "truncate of file being executed should return -ETXTBSY"
4115 local testdir="$DIR/$tdir"
4118 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4119 ( cd $testdir && md5sum -c )
4121 run_test 43c "md5sum of copy into lustre"
4123 test_44A() { # was test_44
4124 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4126 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4127 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4129 run_test 44A "zero length read from a sparse stripe"
4132 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4134 [ -z "$nstripe" ] && skip "can't get stripe info"
4135 [[ $nstripe -gt $OSTCOUNT ]] &&
4136 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4138 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4140 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4141 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4145 OFFSETS="0 $((stride/2)) $((stride-1))"
4146 for offset in $OFFSETS; do
4147 for i in $(seq 0 $((nstripe-1))); do
4148 local GLOBALOFFSETS=""
4150 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4151 local myfn=$DIR/d44a-$size
4152 echo "--------writing $myfn at $size"
4153 ll_sparseness_write $myfn $size ||
4154 error "ll_sparseness_write"
4155 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4156 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4157 error "ll_sparseness_verify $GLOBALOFFSETS"
4159 for j in $(seq 0 $((nstripe-1))); do
4161 size=$((((j + $nstripe )*$stride + $offset)))
4162 ll_sparseness_write $myfn $size ||
4163 error "ll_sparseness_write"
4164 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4166 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4167 error "ll_sparseness_verify $GLOBALOFFSETS"
4172 run_test 44a "test sparse pwrite ==============================="
4176 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4182 before=`dirty_osc_total`
4183 echo executing "\"$*\""
4185 after=`dirty_osc_total`
4186 echo before $before, after $after
4189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4192 # Obtain grants from OST if it supports it
4193 echo blah > ${f}_grant
4196 do_dirty_record "echo blah > $f"
4197 [[ $before -eq $after ]] && error "write wasn't cached"
4198 do_dirty_record "> $f"
4199 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4200 do_dirty_record "echo blah > $f"
4201 [[ $before -eq $after ]] && error "write wasn't cached"
4202 do_dirty_record "sync"
4203 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4204 do_dirty_record "echo blah > $f"
4205 [[ $before -eq $after ]] && error "write wasn't cached"
4206 do_dirty_record "cancel_lru_locks osc"
4207 [[ $before -gt $after ]] ||
4208 error "lock cancellation didn't lower dirty count"
4211 run_test 45 "osc io page accounting ============================"
4213 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4214 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4215 # objects offset and an assert hit when an rpc was built with 1023's mapped
4216 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4223 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4225 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4226 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4230 run_test 46 "dirtying a previously written page ================"
4232 # test_47 is removed "Device nodes check" is moved to test_28
4234 test_48a() { # bug 2399
4235 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4236 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4237 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4239 test_mkdir $DIR/$tdir
4241 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4242 test_mkdir $DIR/$tdir
4243 touch foo || error "'touch foo' failed after recreating cwd"
4245 touch .foo || error "'touch .foo' failed after recreating cwd"
4247 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4248 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4249 cd . || error "'cd .' failed after recreating cwd"
4250 mkdir . && error "'mkdir .' worked after recreating cwd"
4251 rmdir . && error "'rmdir .' worked after recreating cwd"
4252 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4253 cd .. || error "'cd ..' failed after recreating cwd"
4255 run_test 48a "Access renamed working dir (should return errors)="
4257 test_48b() { # bug 2399
4259 test_mkdir $DIR/$tdir
4261 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4262 touch foo && error "'touch foo' worked after removing cwd"
4263 mkdir foo && error "'mkdir foo' worked after removing cwd"
4264 touch .foo && error "'touch .foo' worked after removing cwd"
4265 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4266 ls . > /dev/null && error "'ls .' worked after removing cwd"
4267 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4268 mkdir . && error "'mkdir .' worked after removing cwd"
4269 rmdir . && error "'rmdir .' worked after removing cwd"
4270 ln -s . foo && error "'ln -s .' worked after removing cwd"
4271 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4273 run_test 48b "Access removed working dir (should return errors)="
4275 test_48c() { # bug 2350
4276 #lctl set_param debug=-1
4279 test_mkdir -p $DIR/$tdir/dir
4281 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4282 $TRACE touch foo && error "touch foo worked after removing cwd"
4283 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4284 touch .foo && error "touch .foo worked after removing cwd"
4285 mkdir .foo && error "mkdir .foo worked after removing cwd"
4286 $TRACE ls . && error "'ls .' worked after removing cwd"
4287 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4288 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4289 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4290 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4291 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4293 run_test 48c "Access removed working subdir (should return errors)"
4295 test_48d() { # bug 2350
4296 #lctl set_param debug=-1
4299 test_mkdir -p $DIR/$tdir/dir
4301 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4302 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4303 $TRACE touch foo && error "'touch foo' worked after removing parent"
4304 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4305 touch .foo && error "'touch .foo' worked after removing parent"
4306 mkdir .foo && error "mkdir .foo worked after removing parent"
4307 $TRACE ls . && error "'ls .' worked after removing parent"
4308 $TRACE ls .. && error "'ls ..' worked after removing parent"
4309 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4310 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4311 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4314 run_test 48d "Access removed parent subdir (should return errors)"
4316 test_48e() { # bug 4134
4317 #lctl set_param debug=-1
4320 test_mkdir -p $DIR/$tdir/dir
4322 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4323 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4324 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4325 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4326 # On a buggy kernel addition of "touch foo" after cd .. will
4327 # produce kernel oops in lookup_hash_it
4328 touch ../foo && error "'cd ..' worked after recreate parent"
4330 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4332 run_test 48e "Access to recreated parent subdir (should return errors)"
4334 test_49() { # LU-1030
4335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4336 remote_ost_nodsh && skip "remote OST with nodsh"
4338 # get ost1 size - lustre-OST0000
4339 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4341 # write 800M at maximum
4342 [[ $ost1_size -lt 2 ]] && ost1_size=2
4343 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4345 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4346 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4349 # change max_pages_per_rpc while writing the file
4350 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4351 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4352 # loop until dd process exits
4353 while ps ax -opid | grep -wq $dd_pid; do
4354 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4355 sleep $((RANDOM % 5 + 1))
4357 # restore original max_pages_per_rpc
4358 $LCTL set_param $osc1_mppc=$orig_mppc
4359 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4361 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4365 test_mkdir $DIR/$tdir
4367 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4369 run_test 50 "special situations: /proc symlinks ==============="
4371 test_51a() { # was test_51
4372 # bug 1516 - create an empty entry right after ".." then split dir
4373 test_mkdir -c1 $DIR/$tdir
4374 touch $DIR/$tdir/foo
4375 $MCREATE $DIR/$tdir/bar
4377 createmany -m $DIR/$tdir/longfile 201
4379 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4380 $MCREATE $DIR/$tdir/longfile$FNUM
4385 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4387 run_test 51a "special situations: split htree with empty entry =="
4389 cleanup_print_lfs_df () {
4396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4398 local dir=$DIR/$tdir
4399 local nrdirs=$((65536 + 100))
4401 # cleanup the directory
4408 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4409 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4410 [[ $numfree -lt $nrdirs ]] &&
4411 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4413 # need to check free space for the directories as well
4414 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4415 numfree=$(( blkfree / $(fs_inode_ksize) ))
4416 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4418 trap cleanup_print_lfs_df EXIT
4421 createmany -d $dir/d $nrdirs || {
4422 unlinkmany $dir/d $nrdirs
4423 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4427 nrdirs=$(ls -U $dir | wc -l)
4429 # unlink all but 100 subdirectories, then check it still works
4431 local delete=$((nrdirs - left))
4436 # for ldiskfs the nlink count should be 1, but this is OSD specific
4437 # and so this is listed for informational purposes only
4438 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4439 unlinkmany -d $dir/d $delete ||
4440 error "unlink of first $delete subdirs failed"
4442 echo "nlink between: $(stat -c %h $dir)"
4443 local found=$(ls -U $dir | wc -l)
4444 [ $found -ne $left ] &&
4445 error "can't find subdirs: found only $found, expected $left"
4447 unlinkmany -d $dir/d $delete $left ||
4448 error "unlink of second $left subdirs failed"
4449 # regardless of whether the backing filesystem tracks nlink accurately
4450 # or not, the nlink count shouldn't be more than "." and ".." here
4451 local after=$(stat -c %h $dir)
4452 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4453 echo "nlink after: $after"
4455 cleanup_print_lfs_df
4457 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4461 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4463 test_mkdir $DIR/$tdir
4464 createmany -o $DIR/$tdir/t- 1000
4465 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4466 for N in $(seq 0 $((OSTCOUNT - 1))); do
4467 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4468 END { printf("%0.0f", objs) }' $TMP/$tfile)
4469 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4470 '($1 == '$N') { objs += 1 } \
4471 END { printf("%0.0f", objs) }')
4472 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4474 unlinkmany $DIR/$tdir/t- 1000
4477 for N in $(seq 1 $((OSTCOUNT - 1))); do
4478 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4479 error "OST $N has less objects vs OST $NLAST" \
4480 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4481 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4482 error "OST $N has less objects vs OST $NLAST" \
4483 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4485 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4486 error "OST $N has less #0 objects vs OST $NLAST" \
4487 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4488 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4489 error "OST $N has less #0 objects vs OST $NLAST" \
4490 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4495 run_test 51d "check object distribution"
4498 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4499 skip_env "ldiskfs only test"
4502 test_mkdir -c1 $DIR/$tdir
4503 test_mkdir -c1 $DIR/$tdir/d0
4505 touch $DIR/$tdir/d0/foo
4506 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4507 error "file exceed 65000 nlink limit!"
4508 unlinkmany $DIR/$tdir/d0/f- 65001
4511 run_test 51e "check file nlink limit"
4514 test_mkdir $DIR/$tdir
4517 local ulimit_old=$(ulimit -n)
4518 local spare=20 # number of spare fd's for scripts/libraries, etc.
4519 local mdt=$($LFS getstripe -m $DIR/$tdir)
4520 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4522 echo "MDT$mdt numfree=$numfree, max=$max"
4523 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4524 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4525 while ! ulimit -n $((numfree + spare)); do
4526 numfree=$((numfree * 3 / 4))
4528 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4530 echo "left ulimit at $ulimit_old"
4533 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4534 unlinkmany $DIR/$tdir/f $numfree
4535 error "create+open $numfree files in $DIR/$tdir failed"
4537 ulimit -n $ulimit_old
4539 # if createmany exits at 120s there will be fewer than $numfree files
4540 unlinkmany $DIR/$tdir/f $numfree || true
4542 run_test 51f "check many open files limit"
4545 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4546 test_mkdir $DIR/$tdir
4547 touch $DIR/$tdir/foo
4548 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4549 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4550 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4551 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4552 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4554 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4555 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4556 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4558 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4559 cp -r $DIR/$tdir $TMP/
4560 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4562 run_test 52a "append-only flag test (should return errors)"
4565 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4566 test_mkdir $DIR/$tdir
4567 touch $DIR/$tdir/foo
4568 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4569 cat test > $DIR/$tdir/foo && error "cat test worked"
4570 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4571 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4572 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4574 echo foo >> $DIR/$tdir/foo && error "echo worked"
4575 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4576 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4577 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4578 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4580 chattr -i $DIR/$tdir/foo || error "chattr failed"
4582 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4584 run_test 52b "immutable flag test (should return errors) ======="
4587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4588 remote_mds_nodsh && skip "remote MDS with nodsh"
4589 remote_ost_nodsh && skip "remote OST with nodsh"
4602 local support_last_seq=true
4604 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4605 support_last_seq=false
4608 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4610 for value in $(do_facet $SINGLEMDS \
4611 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4612 param=$(echo ${value[0]} | cut -d "=" -f1)
4613 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4615 if $support_last_seq; then
4616 param_seq=$(echo $param |
4617 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4618 mds_last_seq=$(do_facet $SINGLEMDS \
4619 $LCTL get_param -n $param_seq)
4621 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4623 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4624 node=$(facet_active_host ost$((ostnum+1)))
4625 param="obdfilter.$ostname.last_id"
4626 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4627 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4628 ost_last_id=$ost_last
4630 if $support_last_seq; then
4631 ost_last_id=$(echo $ost_last |
4632 awk -F':' '{print $2}' |
4634 ost_last_seq=$(echo $ost_last |
4635 awk -F':' '{print $1}')
4636 [[ $ost_last_seq = $mds_last_seq ]] || continue
4639 if [[ $ost_last_id != $mds_last ]]; then
4640 error "$ost_last_id != $mds_last"
4647 $found || error "can not match last_seq/last_id for $mdtosc"
4650 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4653 perl -MSocket -e ';' || skip "no Socket perl module installed"
4655 $SOCKETSERVER $DIR/socket ||
4656 error "$SOCKETSERVER $DIR/socket failed: $?"
4657 $SOCKETCLIENT $DIR/socket ||
4658 error "$SOCKETCLIENT $DIR/socket failed: $?"
4659 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4661 run_test 54a "unix domain socket test =========================="
4667 dd if=/dev/zero of=$f bs=$(page_size) count=1
4669 run_test 54b "char device works in lustre ======================"
4672 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4673 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4674 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4676 for i in $(seq 3 7); do
4677 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4686 loopdev="$DIR/loop54c"
4689 $UMOUNT $DIR/$tdir || rc=$?
4690 losetup -d $loopdev || true
4691 losetup -d $LOOPDEV || true
4692 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4699 loopdev="$DIR/loop54c"
4702 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4703 trap cleanup_54c EXIT
4704 mknod $loopdev b 7 $LOOPNUM
4705 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4706 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4707 losetup $loopdev $DIR/$tfile ||
4708 error "can't set up $loopdev for $DIR/$tfile"
4709 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4710 test_mkdir $DIR/$tdir
4711 mount -t ext2 $loopdev $DIR/$tdir ||
4712 error "error mounting $loopdev on $DIR/$tdir"
4713 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4716 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4720 run_test 54c "block device works in lustre ====================="
4726 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4728 run_test 54d "fifo device works in lustre ======================"
4733 cp -aL /dev/console $f
4734 echo $string > $f || error "echo $string to $f failed"
4736 run_test 54e "console/tty device works in lustre ======================"
4740 local dir=$DIR/$tdir
4743 test_mkdir -p $dir/dir
4744 for i in $(seq $numfiles); do
4746 touch $dir/dir/file$i
4749 local numcomp=$($LFS getstripe --component-count $dir)
4751 [[ $numcomp == 0 ]] && numcomp=1
4753 # test lfs getstripe with --recursive
4754 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4756 [[ $filenum -eq $((numfiles * 2)) ]] ||
4757 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4758 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4759 [[ $filenum -eq $numfiles ]] ||
4760 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4761 echo "$LFS getstripe showed obdidx or l_ost_idx"
4763 # test lfs getstripe with file instead of dir
4764 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4765 [[ $filenum -eq 1 ]] ||
4766 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4767 echo "$LFS getstripe file1 passed"
4769 #test lfs getstripe with --verbose
4770 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4771 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4772 error "$LFS getstripe --verbose $dir: "\
4773 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4774 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4775 error "$LFS getstripe $dir: showed lmm_magic"
4777 #test lfs getstripe with -v prints lmm_fid
4778 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4779 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4780 error "$LFS getstripe -v $dir: "\
4781 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4782 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4783 error "$LFS getstripe $dir: showed lmm_fid by default"
4784 echo "$LFS getstripe --verbose passed"
4786 #check for FID information
4787 local fid1=$($LFS getstripe --fid $dir/file1)
4788 local fid2=$($LFS getstripe --verbose $dir/file1 |
4789 awk '/lmm_fid: / { print $2; exit; }')
4790 local fid3=$($LFS path2fid $dir/file1)
4792 [ "$fid1" != "$fid2" ] &&
4793 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4794 [ "$fid1" != "$fid3" ] &&
4795 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4796 echo "$LFS getstripe --fid passed"
4798 #test lfs getstripe with --obd
4799 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4800 error "$LFS getstripe --obd wrong_uuid: should return error"
4802 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4805 local obduuid=$(ostuuid_from_index $ostidx)
4806 local found=$($LFS getstripe -r --obd $obduuid $dir |
4807 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4809 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4810 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4812 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4815 [[ $found -eq $filenum ]] ||
4816 error "$LFS getstripe --obd: found $found expect $filenum"
4817 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4818 sed '/^[ ]*'${ostidx}'[ ]/d' |
4819 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4820 error "$LFS getstripe --obd: should not show file on other obd"
4821 echo "$LFS getstripe --obd passed"
4823 run_test 56a "check $LFS getstripe"
4826 local dir=$DIR/$tdir
4830 for i in $(seq $numdirs); do
4831 test_mkdir $dir/dir$i
4834 # test lfs getdirstripe default mode is non-recursion, which is
4835 # different from lfs getstripe
4836 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4838 [[ $dircnt -eq 1 ]] ||
4839 error "$LFS getdirstripe: found $dircnt, not 1"
4840 dircnt=$($LFS getdirstripe --recursive $dir |
4841 grep -c lmv_stripe_count)
4842 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4843 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4845 run_test 56b "check $LFS getdirstripe"
4848 remote_ost_nodsh && skip "remote OST with nodsh"
4851 local ost_name=$(ostname_from_index $ost_idx)
4852 local old_status=$(ost_dev_status $ost_idx)
4854 [[ -z "$old_status" ]] ||
4855 skip_env "OST $ost_name is in $old_status status"
4857 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4860 local new_status=$(ost_dev_status $ost_idx)
4862 [[ "$new_status" = "D" ]] ||
4863 error "OST $ost_name is in status of '$new_status', not 'D'"
4865 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4868 new_status=$(ost_dev_status $ost_idx)
4869 [[ -z "$new_status" ]] ||
4870 error "OST $ost_name is in status of '$new_status', not ''"
4872 run_test 56c "check 'lfs df' showing device status"
4877 local local_tdir="$1"
4878 local local_numfiles="$2"
4879 local local_numdirs="$3"
4880 local dir_params="$4"
4881 local dir_stripe_params="$5"
4883 if [ ! -d "$local_tdir" ] ; then
4884 test_mkdir -p $dir_stripe_params $local_tdir
4885 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4886 for i in $(seq $local_numfiles) ; do
4887 touch $local_tdir/file$i
4889 for i in $(seq $local_numdirs) ; do
4890 test_mkdir $dir_stripe_params $local_tdir/dir$i
4891 for j in $(seq $local_numfiles) ; do
4892 touch $local_tdir/dir$i/file$j
4898 setup_56_special() {
4900 local local_numfiles=$2
4901 local local_numdirs=$3
4903 setup_56 $local_tdir $local_numfiles $local_numdirs
4905 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4906 for i in $(seq $local_numfiles) ; do
4907 mknod $local_tdir/loop${i}b b 7 $i
4908 mknod $local_tdir/null${i}c c 1 3
4909 ln -s $local_tdir/file1 $local_tdir/link${i}
4911 for i in $(seq $local_numdirs) ; do
4912 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4913 mknod $local_tdir/dir$i/null${i}c c 1 3
4914 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4920 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4921 local expected=$(($NUMDIRS + 2))
4923 setup_56 $dir $NUMFILES $NUMDIRS
4925 # test lfs find with -name
4926 for i in $(seq $NUMFILES) ; do
4927 local nums=$($LFS find -name "*$i" $dir | wc -l)
4929 [ $nums -eq $expected ] ||
4930 error "lfs find -name '*$i' $dir wrong: "\
4931 "found $nums, expected $expected"
4934 run_test 56g "check lfs find -name"
4937 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4938 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4940 setup_56 $dir $NUMFILES $NUMDIRS
4942 # test lfs find with ! -name
4943 for i in $(seq $NUMFILES) ; do
4944 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4946 [ $nums -eq $expected ] ||
4947 error "lfs find ! -name '*$i' $dir wrong: "\
4948 "found $nums, expected $expected"
4951 run_test 56h "check lfs find ! -name"
4954 local dir=$DIR/$tdir
4958 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4961 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4963 run_test 56i "check 'lfs find -ost UUID' skips directories"
4966 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4968 setup_56_special $dir $NUMFILES $NUMDIRS
4970 local expected=$((NUMDIRS + 1))
4971 local cmd="$LFS find -type d $dir"
4972 local nums=$($cmd | wc -l)
4974 [ $nums -eq $expected ] ||
4975 error "'$cmd' wrong: found $nums, expected $expected"
4977 run_test 56j "check lfs find -type d"
4980 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4982 setup_56_special $dir $NUMFILES $NUMDIRS
4984 local expected=$(((NUMDIRS + 1) * NUMFILES))
4985 local cmd="$LFS find -type f $dir"
4986 local nums=$($cmd | wc -l)
4988 [ $nums -eq $expected ] ||
4989 error "'$cmd' wrong: found $nums, expected $expected"
4991 run_test 56k "check lfs find -type f"
4994 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4996 setup_56_special $dir $NUMFILES $NUMDIRS
4998 local expected=$((NUMDIRS + NUMFILES))
4999 local cmd="$LFS find -type b $dir"
5000 local nums=$($cmd | wc -l)
5002 [ $nums -eq $expected ] ||
5003 error "'$cmd' wrong: found $nums, expected $expected"
5005 run_test 56l "check lfs find -type b"
5008 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5010 setup_56_special $dir $NUMFILES $NUMDIRS
5012 local expected=$((NUMDIRS + NUMFILES))
5013 local cmd="$LFS find -type c $dir"
5014 local nums=$($cmd | wc -l)
5015 [ $nums -eq $expected ] ||
5016 error "'$cmd' wrong: found $nums, expected $expected"
5018 run_test 56m "check lfs find -type c"
5021 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5022 setup_56_special $dir $NUMFILES $NUMDIRS
5024 local expected=$((NUMDIRS + NUMFILES))
5025 local cmd="$LFS find -type l $dir"
5026 local nums=$($cmd | wc -l)
5028 [ $nums -eq $expected ] ||
5029 error "'$cmd' wrong: found $nums, expected $expected"
5031 run_test 56n "check lfs find -type l"
5034 local dir=$DIR/$tdir
5036 setup_56 $dir $NUMFILES $NUMDIRS
5037 utime $dir/file1 > /dev/null || error "utime (1)"
5038 utime $dir/file2 > /dev/null || error "utime (2)"
5039 utime $dir/dir1 > /dev/null || error "utime (3)"
5040 utime $dir/dir2 > /dev/null || error "utime (4)"
5041 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5042 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5045 local nums=$($LFS find -mtime +0 $dir | wc -l)
5047 [ $nums -eq $expected ] ||
5048 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5051 cmd="$LFS find -mtime 0 $dir"
5052 nums=$($cmd | wc -l)
5053 [ $nums -eq $expected ] ||
5054 error "'$cmd' wrong: found $nums, expected $expected"
5056 run_test 56o "check lfs find -mtime for old files"
5059 [ $RUNAS_ID -eq $UID ] &&
5060 skip_env "RUNAS_ID = UID = $UID -- skipping"
5062 local dir=$DIR/$tdir
5064 setup_56 $dir $NUMFILES $NUMDIRS
5065 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5067 local expected=$NUMFILES
5068 local cmd="$LFS find -uid $RUNAS_ID $dir"
5069 local nums=$($cmd | wc -l)
5071 [ $nums -eq $expected ] ||
5072 error "'$cmd' wrong: found $nums, expected $expected"
5074 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5075 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5076 nums=$($cmd | wc -l)
5077 [ $nums -eq $expected ] ||
5078 error "'$cmd' wrong: found $nums, expected $expected"
5080 run_test 56p "check lfs find -uid and ! -uid"
5083 [ $RUNAS_ID -eq $UID ] &&
5084 skip_env "RUNAS_ID = UID = $UID -- skipping"
5086 local dir=$DIR/$tdir
5088 setup_56 $dir $NUMFILES $NUMDIRS
5089 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5091 local expected=$NUMFILES
5092 local cmd="$LFS find -gid $RUNAS_GID $dir"
5093 local nums=$($cmd | wc -l)
5095 [ $nums -eq $expected ] ||
5096 error "'$cmd' wrong: found $nums, expected $expected"
5098 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5099 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5100 nums=$($cmd | wc -l)
5101 [ $nums -eq $expected ] ||
5102 error "'$cmd' wrong: found $nums, expected $expected"
5104 run_test 56q "check lfs find -gid and ! -gid"
5107 local dir=$DIR/$tdir
5109 setup_56 $dir $NUMFILES $NUMDIRS
5112 local cmd="$LFS find -size 0 -type f $dir"
5113 local nums=$($cmd | wc -l)
5115 [ $nums -eq $expected ] ||
5116 error "'$cmd' wrong: found $nums, expected $expected"
5118 cmd="$LFS find ! -size 0 -type f $dir"
5119 nums=$($cmd | wc -l)
5120 [ $nums -eq $expected ] ||
5121 error "'$cmd' wrong: found $nums, expected $expected"
5122 echo "test" > $dir/$tfile
5123 echo "test2" > $dir/$tfile.2 && sync
5125 cmd="$LFS find -size 5 -type f $dir"
5126 nums=$($cmd | wc -l)
5127 [ $nums -eq $expected ] ||
5128 error "'$cmd' wrong: found $nums, expected $expected"
5130 cmd="$LFS find -size +5 -type f $dir"
5131 nums=$($cmd | wc -l)
5132 [ $nums -eq $expected ] ||
5133 error "'$cmd' wrong: found $nums, expected $expected"
5135 cmd="$LFS find -size +0 -type f $dir"
5136 nums=$($cmd | wc -l)
5137 [ $nums -eq $expected ] ||
5138 error "'$cmd' wrong: found $nums, expected $expected"
5140 cmd="$LFS find ! -size -5 -type f $dir"
5141 nums=$($cmd | wc -l)
5142 [ $nums -eq $expected ] ||
5143 error "'$cmd' wrong: found $nums, expected $expected"
5145 cmd="$LFS find -size -5 -type f $dir"
5146 nums=$($cmd | wc -l)
5147 [ $nums -eq $expected ] ||
5148 error "'$cmd' wrong: found $nums, expected $expected"
5150 run_test 56r "check lfs find -size works"
5152 test_56s() { # LU-611 #LU-9369
5153 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5155 local dir=$DIR/$tdir
5156 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5158 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5159 for i in $(seq $NUMDIRS); do
5160 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5163 local expected=$NUMDIRS
5164 local cmd="$LFS find -c $OSTCOUNT $dir"
5165 local nums=$($cmd | wc -l)
5167 [ $nums -eq $expected ] || {
5168 $LFS getstripe -R $dir
5169 error "'$cmd' wrong: found $nums, expected $expected"
5172 expected=$((NUMDIRS + onestripe))
5173 cmd="$LFS find -stripe-count +0 -type f $dir"
5174 nums=$($cmd | wc -l)
5175 [ $nums -eq $expected ] || {
5176 $LFS getstripe -R $dir
5177 error "'$cmd' wrong: found $nums, expected $expected"
5181 cmd="$LFS find -stripe-count 1 -type f $dir"
5182 nums=$($cmd | wc -l)
5183 [ $nums -eq $expected ] || {
5184 $LFS getstripe -R $dir
5185 error "'$cmd' wrong: found $nums, expected $expected"
5188 cmd="$LFS find -stripe-count -2 -type f $dir"
5189 nums=$($cmd | wc -l)
5190 [ $nums -eq $expected ] || {
5191 $LFS getstripe -R $dir
5192 error "'$cmd' wrong: found $nums, expected $expected"
5196 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5197 nums=$($cmd | wc -l)
5198 [ $nums -eq $expected ] || {
5199 $LFS getstripe -R $dir
5200 error "'$cmd' wrong: found $nums, expected $expected"
5203 run_test 56s "check lfs find -stripe-count works"
5205 test_56t() { # LU-611 #LU-9369
5206 local dir=$DIR/$tdir
5208 setup_56 $dir 0 $NUMDIRS
5209 for i in $(seq $NUMDIRS); do
5210 $LFS setstripe -S 8M $dir/dir$i/$tfile
5213 local expected=$NUMDIRS
5214 local cmd="$LFS find -S 8M $dir"
5215 local nums=$($cmd | wc -l)
5217 [ $nums -eq $expected ] || {
5218 $LFS getstripe -R $dir
5219 error "'$cmd' wrong: found $nums, expected $expected"
5223 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5225 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5227 expected=$(((NUMDIRS + 1) * NUMFILES))
5228 cmd="$LFS find -stripe-size 512k -type f $dir"
5229 nums=$($cmd | wc -l)
5230 [ $nums -eq $expected ] ||
5231 error "'$cmd' wrong: found $nums, expected $expected"
5233 cmd="$LFS find -stripe-size +320k -type f $dir"
5234 nums=$($cmd | wc -l)
5235 [ $nums -eq $expected ] ||
5236 error "'$cmd' wrong: found $nums, expected $expected"
5238 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5239 cmd="$LFS find -stripe-size +200k -type f $dir"
5240 nums=$($cmd | wc -l)
5241 [ $nums -eq $expected ] ||
5242 error "'$cmd' wrong: found $nums, expected $expected"
5244 cmd="$LFS find -stripe-size -640k -type f $dir"
5245 nums=$($cmd | wc -l)
5246 [ $nums -eq $expected ] ||
5247 error "'$cmd' wrong: found $nums, expected $expected"
5250 cmd="$LFS find -stripe-size 256k -type f $dir"
5251 nums=$($cmd | wc -l)
5252 [ $nums -eq $expected ] ||
5253 error "'$cmd' wrong: found $nums, expected $expected"
5255 cmd="$LFS find -stripe-size -320k -type f $dir"
5256 nums=$($cmd | wc -l)
5257 [ $nums -eq $expected ] ||
5258 error "'$cmd' wrong: found $nums, expected $expected"
5261 cmd="$LFS find -stripe-size 1024k -type f $dir"
5262 nums=$($cmd | wc -l)
5263 [ $nums -eq $expected ] ||
5264 error "'$cmd' wrong: found $nums, expected $expected"
5266 run_test 56t "check lfs find -stripe-size works"
5268 test_56u() { # LU-611
5269 local dir=$DIR/$tdir
5271 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5273 if [[ $OSTCOUNT -gt 1 ]]; then
5274 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5280 local expected=$(((NUMDIRS + 1) * NUMFILES))
5281 local cmd="$LFS find -stripe-index 0 -type f $dir"
5282 local nums=$($cmd | wc -l)
5284 [ $nums -eq $expected ] ||
5285 error "'$cmd' wrong: found $nums, expected $expected"
5288 cmd="$LFS find -stripe-index 1 -type f $dir"
5289 nums=$($cmd | wc -l)
5290 [ $nums -eq $expected ] ||
5291 error "'$cmd' wrong: found $nums, expected $expected"
5293 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5294 nums=$($cmd | wc -l)
5295 [ $nums -eq $expected ] ||
5296 error "'$cmd' wrong: found $nums, expected $expected"
5299 # This should produce an error and not return any files
5300 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5301 nums=$($cmd 2>/dev/null | wc -l)
5302 [ $nums -eq $expected ] ||
5303 error "'$cmd' wrong: found $nums, expected $expected"
5305 if [[ $OSTCOUNT -gt 1 ]]; then
5306 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5307 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5308 nums=$($cmd | wc -l)
5309 [ $nums -eq $expected ] ||
5310 error "'$cmd' wrong: found $nums, expected $expected"
5313 run_test 56u "check lfs find -stripe-index works"
5317 local dir=$DIR/$tdir
5319 setup_56 $dir $NUMFILES $NUMDIRS
5321 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5322 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5324 for file in $($LFS find -m $UUID $dir); do
5325 file_midx=$($LFS getstripe -m $file)
5326 [ $file_midx -eq $mdt_idx ] ||
5327 error "lfs find -m $UUID != getstripe -m $file_midx"
5330 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5333 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5336 local dir=$DIR/$tdir
5338 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5340 local stripe_size=$($LFS getstripe -S -d $dir) ||
5341 error "$LFS getstripe -S -d $dir failed"
5342 stripe_size=${stripe_size%% *}
5344 local file_size=$((stripe_size * OSTCOUNT))
5345 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5346 local required_space=$((file_num * file_size))
5347 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5349 [[ $free_space -le $((required_space / 1024)) ]] &&
5350 skip_env "need $required_space, have $free_space kbytes"
5353 local dd_count=$((file_size / dd_bs))
5355 # write data into the files
5360 for i in $(seq $NUMFILES); do
5362 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5363 error "write data into $file failed"
5365 for i in $(seq $NUMDIRS); do
5366 for j in $(seq $NUMFILES); do
5367 file=$dir/dir$i/file$j
5368 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5369 error "write data into $file failed"
5373 # $LFS_MIGRATE will fail if hard link migration is unsupported
5374 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5375 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5376 error "creating links to $dir/dir1/file1 failed"
5381 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5384 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5387 eval $cmd || error "$cmd failed"
5389 check_stripe_count $dir/file1 $expected
5391 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5393 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5394 # OST 1 if it is on OST 0. This file is small enough to
5395 # be on only one stripe.
5396 file=$dir/migr_1_ost
5397 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5398 error "write data into $file failed"
5399 local obdidx=$($LFS getstripe -i $file)
5400 local oldmd5=$(md5sum $file)
5403 [[ $obdidx -eq 0 ]] && newobdidx=1
5404 cmd="$LFS migrate -i $newobdidx $file"
5406 eval $cmd || error "$cmd failed"
5408 local realobdix=$($LFS getstripe -i $file)
5409 local newmd5=$(md5sum $file)
5411 [[ $newobdidx -ne $realobdix ]] &&
5412 error "new OST is different (was=$obdidx, "\
5413 "wanted=$newobdidx, got=$realobdix)"
5414 [[ "$oldmd5" != "$newmd5" ]] &&
5415 error "md5sum differ: $oldmd5, $newmd5"
5419 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5421 eval $cmd || error "$cmd failed"
5423 for j in $(seq $NUMFILES); do
5424 check_stripe_count $dir/dir1/file$j $expected
5427 # lfs_migrate works with lfs find
5428 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5429 $LFS_MIGRATE -y -c $expected"
5431 eval $cmd || error "$cmd failed"
5433 for i in $(seq 2 $NUMFILES); do
5434 check_stripe_count $dir/file$i $expected
5436 for i in $(seq 2 $NUMDIRS); do
5437 for j in $(seq $NUMFILES); do
5438 check_stripe_count $dir/dir$i/file$j $expected
5442 run_test 56w "check lfs_migrate -c stripe_count works"
5445 local file1=$DIR/$tdir/file1
5446 local create_pool=false
5447 local initial_pool=$($LFS getstripe -p $DIR)
5451 echo -n "Creating test dir..."
5452 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5455 echo -n "Creating test file..."
5456 touch $file1 || error "cannot create file"
5459 echo -n "Detecting existing pools..."
5460 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5462 if [ ${#pool_list[@]} -gt 0 ]; then
5463 echo "${pool_list[@]}"
5464 for thispool in "${pool_list[@]}"; do
5465 if [[ -z "$initial_pool" ||
5466 "$initial_pool" != "$thispool" ]]; then
5468 echo "Using existing pool '$pool'"
5473 echo "none detected."
5475 if [ -z "$pool" ]; then
5476 pool=${POOL:-testpool}
5477 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5478 echo -n "Creating pool '$pool'..."
5480 pool_add $pool &> /dev/null ||
5481 error "pool_add failed"
5484 echo -n "Adding target to pool..."
5485 pool_add_targets $pool 0 0 1 &> /dev/null ||
5486 error "pool_add_targets failed"
5490 echo -n "Setting pool using -p option..."
5491 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5492 error "migrate failed rc = $?"
5495 echo -n "Verifying test file is in pool after migrating..."
5496 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5497 error "file was not migrated to pool $pool"
5500 echo -n "Removing test file from pool '$pool'..."
5501 $LFS migrate $file1 &> /dev/null ||
5502 error "cannot remove from pool"
5503 [ "$($LFS getstripe -p $file1)" ] &&
5504 error "pool still set"
5507 echo -n "Setting pool using --pool option..."
5508 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5509 error "migrate failed rc = $?"
5514 if $create_pool; then
5515 destroy_test_pools 2> /dev/null ||
5516 error "destroy test pools failed"
5519 run_test 56wb "check lfs_migrate pool support"
5522 local file1="$DIR/$tdir/file1"
5524 echo -n "Creating test dir..."
5525 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5526 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5527 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5528 error "cannot set stripe"
5531 echo -n "Setting initial stripe for test file..."
5532 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5533 error "cannot set stripe"
5534 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5535 error "stripe size not set"
5538 # File currently set to -S 512K -c 1
5540 # Ensure -c and -S options are rejected when -R is set
5541 echo -n "Verifying incompatible options are detected..."
5542 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5543 error "incompatible -c and -R options not detected"
5544 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5545 error "incompatible -S and -R options not detected"
5548 # Ensure unrecognized options are passed through to 'lfs migrate'
5549 echo -n "Verifying -S option is passed through to lfs migrate..."
5550 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5551 error "migration failed"
5552 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5553 error "file was not restriped"
5556 # File currently set to -S 1M -c 1
5558 # Ensure long options are supported
5559 echo -n "Verifying long options supported..."
5560 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5561 error "long option without argument not supported"
5562 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5563 error "long option with argument not supported"
5564 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5565 error "file not restriped with --stripe-size option"
5568 # File currently set to -S 512K -c 1
5570 if [ "$OSTCOUNT" -gt 1 ]; then
5571 echo -n "Verifying explicit stripe count can be set..."
5572 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5573 error "migrate failed"
5574 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5575 error "file not restriped to explicit count"
5579 # File currently set to -S 512K -c 1 or -S 512K -c 2
5581 # Ensure parent striping is used if -R is set, and no stripe
5582 # count or size is specified
5583 echo -n "Setting stripe for parent directory..."
5584 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5585 error "cannot set stripe"
5588 echo -n "Verifying restripe option uses parent stripe settings..."
5589 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5590 error "migrate failed"
5591 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5592 error "file not restriped to parent settings"
5593 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5594 error "file not restriped to parent settings"
5597 # File currently set to -S 1M -c 1
5599 # Ensure striping is preserved if -R is not set, and no stripe
5600 # count or size is specified
5601 echo -n "Verifying striping size preserved when not specified..."
5602 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5603 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5604 error "cannot set stripe on parent directory"
5605 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5606 error "migrate failed"
5607 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5608 error "file was restriped"
5611 # Ensure file name properly detected when final option has no argument
5612 echo -n "Verifying file name properly detected..."
5613 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5614 error "file name interpreted as option argument"
5620 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5623 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5625 local file1=$DIR/$tdir/file1
5627 echo -n "Creating test dir..."
5628 test_mkdir $DIR/$tdir || error "cannot create dir"
5631 echo -n "Creating test file..."
5635 # Ensure 'lfs migrate' will fail by using a non-existent option,
5636 # and make sure rsync is not called to recover
5637 echo -n "Make sure --no-rsync option works..."
5638 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5639 grep -q 'refusing to fall back to rsync' ||
5640 error "rsync was called with --no-rsync set"
5643 # Ensure rsync is called without trying 'lfs migrate' first
5644 echo -n "Make sure --rsync option works..."
5645 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5646 grep -q 'falling back to rsync' &&
5647 error "lfs migrate was called with --rsync set"
5650 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5651 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5652 grep -q 'at the same time' ||
5653 error "--rsync and --no-rsync accepted concurrently"
5659 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5662 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5663 check_swap_layouts_support
5665 local dir=$DIR/$tdir
5666 local ref1=/etc/passwd
5667 local file1=$dir/file1
5669 test_mkdir $dir || error "creating dir $dir"
5670 $LFS setstripe -c 2 $file1
5672 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5673 stripe=$($LFS getstripe -c $file1)
5674 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5675 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5680 run_test 56x "lfs migration support"
5683 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5684 check_swap_layouts_support
5686 local dir=$DIR/$tdir/$testnum
5690 local ref1=/etc/passwd
5691 local file1=$dir/file1
5693 $LFS setstripe -c 2 $file1
5695 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5697 local stripe=$($LFS getstripe -c $file1)
5699 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5700 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5705 run_test 56xa "lfs migration --block support"
5707 check_migrate_links() {
5709 local file1="$dir/file1"
5712 local total_count=$(($begin + $count - 1))
5713 local symlink_count=10
5716 if [ ! -f "$file1" ]; then
5717 echo -n "creating initial file..."
5718 $LFS setstripe -c 1 -S "512k" "$file1" ||
5719 error "cannot setstripe initial file"
5722 echo -n "creating symlinks..."
5723 for s in $(seq 1 $symlink_count); do
5724 ln -s "$file1" "$dir/slink$s" ||
5725 error "cannot create symlinks"
5729 echo -n "creating nonlinked files..."
5730 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5731 error "cannot create nonlinked files"
5736 if [ ! -f "$dir/file$total_count" ]; then
5737 echo -n "creating hard links $begin:$total_count..."
5738 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5739 /dev/null || error "cannot create hard links"
5743 echo -n "checking number of hard links listed in xattrs..."
5744 local fid=$($LFS getstripe -F "$file1")
5745 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5748 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5749 skip "hard link list has unexpected size, skipping test"
5751 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5752 error "link names should exceed xattrs size"
5755 echo -n "migrating files..."
5756 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5758 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5761 # make sure all links have been properly migrated
5762 echo -n "verifying files..."
5763 fid=$($LFS getstripe -F "$file1") ||
5764 error "cannot get fid for file $file1"
5765 for i in $(seq 2 $total_count); do
5766 local fid2=$($LFS getstripe -F $dir/file$i)
5768 [ "$fid2" == "$fid" ] ||
5769 error "migrated hard link has mismatched FID"
5772 # make sure hard links were properly detected, and migration was
5773 # performed only once for the entire link set; nonlinked files should
5775 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5776 local expected=$(($uniq_count + 1))
5778 [ "$actual" -eq "$expected" ] ||
5779 error "hard links individually migrated ($actual != $expected)"
5781 # make sure the correct number of hard links are present
5782 local hardlinks=$(stat -c '%h' "$file1")
5784 [ $hardlinks -eq $total_count ] ||
5785 error "num hard links $hardlinks != $total_count"
5792 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5793 skip "Need MDS version at least 2.10.55"
5795 local dir="$DIR/$tdir"
5797 test_mkdir "$dir" || error "cannot create dir $dir"
5799 echo "testing lfs migrate mode when all links fit within xattrs"
5800 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5802 echo "testing rsync mode when all links fit within xattrs"
5803 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5805 echo "testing lfs migrate mode when all links do not fit within xattrs"
5806 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5808 echo "testing rsync mode when all links do not fit within xattrs"
5809 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5814 run_test 56xb "lfs migration hard link support"
5817 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5818 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5821 local dir=$DIR/$tdir
5825 test_mkdir -p $dir || error "creating dir $dir"
5826 touch $f1 || error "creating std file $f1"
5827 $MULTIOP $f2 H2c || error "creating released file $f2"
5829 # a directory can be raid0, so ask only for files
5830 res=$($LFS find $dir -L raid0 -type f | wc -l)
5831 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5833 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5834 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5836 # only files can be released, so no need to force file search
5837 res=$($LFS find $dir -L released)
5838 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5840 res=$($LFS find $dir -type f \! -L released)
5841 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5843 run_test 56y "lfs find -L raid0|released"
5845 test_56z() { # LU-4824
5846 # This checks to make sure 'lfs find' continues after errors
5847 # There are two classes of errors that should be caught:
5848 # - If multiple paths are provided, all should be searched even if one
5850 # - If errors are encountered during the search, it should not terminate
5852 local dir=$DIR/$tdir
5856 for i in d{0..9}; do
5859 touch $dir/d{0..9}/$tfile
5860 $LFS find $DIR/non_existent_dir $dir &&
5861 error "$LFS find did not return an error"
5862 # Make a directory unsearchable. This should NOT be the last entry in
5863 # directory order. Arbitrarily pick the 6th entry
5864 chmod 700 $($LFS find $dir -type d | sed '6!d')
5866 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5868 # The user should be able to see 10 directories and 9 files
5869 [ $count == 19 ] || error "$LFS find did not continue after error"
5871 run_test 56z "lfs find should continue after an error"
5873 test_56aa() { # LU-5937
5874 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5876 local dir=$DIR/$tdir
5879 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5881 createmany -o $dir/striped_dir/${tfile}- 1024
5882 local dirs=$($LFS find --size +8k $dir/)
5884 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5886 run_test 56aa "lfs find --size under striped dir"
5888 test_56ab() { # LU-10705
5889 test_mkdir $DIR/$tdir
5890 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5891 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5892 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5893 # Flush writes to ensure valid blocks. Need to be more thorough for
5894 # ZFS, since blocks are not allocated/returned to client immediately.
5896 wait_zfs_commit ost1 2
5897 cancel_lru_locks osc
5900 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5902 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5904 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5905 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5907 rm -f $DIR/$tdir/$tfile.[123]
5909 run_test 56ab "lfs find --blocks"
5912 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.50) ] &&
5913 skip "Need MDS version at least 2.10.50"
5915 # Create composite files with one component
5916 local dir=$DIR/$tdir
5918 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5919 # Create composite files with three components
5920 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5921 # Create non-composite files
5922 createmany -o $dir/${tfile}- 10
5924 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5926 [[ $nfiles == 10 ]] ||
5927 error "lfs find -E 1M found $nfiles != 10 files"
5929 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5930 [[ $nfiles == 25 ]] ||
5931 error "lfs find ! -E 1M found $nfiles != 25 files"
5933 # All files have a component that starts at 0
5934 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5935 [[ $nfiles == 35 ]] ||
5936 error "lfs find --component-start 0 - $nfiles != 35 files"
5938 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5939 [[ $nfiles == 15 ]] ||
5940 error "lfs find --component-start 2M - $nfiles != 15 files"
5942 # All files created here have a componenet that does not starts at 2M
5943 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5944 [[ $nfiles == 35 ]] ||
5945 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5947 # Find files with a specified number of components
5948 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5949 [[ $nfiles == 15 ]] ||
5950 error "lfs find --component-count 3 - $nfiles != 15 files"
5952 # Remember non-composite files have a component count of zero
5953 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5954 [[ $nfiles == 10 ]] ||
5955 error "lfs find --component-count 0 - $nfiles != 10 files"
5957 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5958 [[ $nfiles == 20 ]] ||
5959 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5961 # All files have a flag called "init"
5962 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5963 [[ $nfiles == 35 ]] ||
5964 error "lfs find --component-flags init - $nfiles != 35 files"
5966 # Multi-component files will have a component not initialized
5967 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5968 [[ $nfiles == 15 ]] ||
5969 error "lfs find !--component-flags init - $nfiles != 15 files"
5974 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5977 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5978 skip "Need MDS version at least 2.10.57"
5988 # create mirrored directories and mirrored files
5989 mkdir $td || error "mkdir $td failed"
5990 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5991 createmany -o $tf- 10 || error "create $tf- failed"
5993 for i in $(seq 2); do
5995 mkdir $dir || error "mkdir $dir failed"
5996 $LFS mirror create -N$((3 + i)) $dir ||
5997 error "create mirrored dir $dir failed"
5998 createmany -o $dir/$tfile- 10 ||
5999 error "create $dir/$tfile- failed"
6002 # change the states of some mirrored files
6004 for i in $(seq 2); do
6006 for j in $(seq 4 9); do
6007 echo foo > $dir/$tfile-$j
6011 # find mirrored files with specific mirror count
6012 cmd="$LFS find --mirror-count 3 --type f $td"
6013 nfiles=$($cmd | wc -l)
6014 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6016 cmd="$LFS find ! --mirror-count 3 --type f $td"
6017 nfiles=$($cmd | wc -l)
6018 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6020 cmd="$LFS find --mirror-count +2 --type f $td"
6021 nfiles=$($cmd | wc -l)
6022 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6024 cmd="$LFS find --mirror-count -6 --type f $td"
6025 nfiles=$($cmd | wc -l)
6026 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6028 # find mirrored files with specific file state
6029 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6030 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6032 cmd="$LFS find --mirror-state=ro --type f $td"
6033 nfiles=$($cmd | wc -l)
6034 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6036 cmd="$LFS find ! --mirror-state=ro --type f $td"
6037 nfiles=$($cmd | wc -l)
6038 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6040 cmd="$LFS find --mirror-state=wp --type f $td"
6041 nfiles=$($cmd | wc -l)
6042 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6044 cmd="$LFS find ! --mirror-state=sp --type f $td"
6045 nfiles=$($cmd | wc -l)
6046 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6048 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6052 # note test will not do anything if MDS is not local
6053 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6054 skip_env "ldiskfs only test"
6056 remote_mds_nodsh && skip "remote MDS with nodsh"
6058 local MNTDEV="osd*.*MDT*.mntdev"
6059 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6060 [ -z "$DEV" ] && error "can't access $MNTDEV"
6061 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6062 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6063 error "can't access $DEV"
6064 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6065 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6069 run_test 57a "verify MDS filesystem created with large inodes =="
6072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6073 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6074 skip_env "ldiskfs only test"
6076 remote_mds_nodsh && skip "remote MDS with nodsh"
6078 local dir=$DIR/$tdir
6081 local fileN=$dir/f$filecount
6083 rm -rf $dir || error "removing $dir"
6085 local mdtidx=$($LFS getstripe -m $dir)
6086 local mdtname=MDT$(printf %04x $mdtidx)
6087 local facet=mds$((mdtidx + 1))
6089 echo "mcreating $filecount files"
6090 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6092 # verify that files do not have EAs yet
6093 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6094 error "$file1 has an EA"
6095 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6096 error "$fileN has an EA"
6100 df $dir #make sure we get new statfs data
6101 local mdsfree=$(do_facet $facet \
6102 lctl get_param -n osd*.*$mdtname.kbytesfree)
6103 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6106 echo "opening files to create objects/EAs"
6107 for file in $(seq -f $dir/f%g 1 $filecount); do
6108 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6109 error "opening $file"
6112 # verify that files have EAs now
6113 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6114 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6116 sleep 1 #make sure we get new statfs data
6118 local mdsfree2=$(do_facet $facet \
6119 lctl get_param -n osd*.*$mdtname.kbytesfree)
6120 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6122 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6123 if [ "$mdsfree" != "$mdsfree2" ]; then
6124 error "MDC before $mdcfree != after $mdcfree2"
6126 echo "MDC before $mdcfree != after $mdcfree2"
6127 echo "unable to confirm if MDS has large inodes"
6132 run_test 57b "default LOV EAs are stored inside large inodes ==="
6135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6136 [ -z "$(which wiretest 2>/dev/null)" ] &&
6137 skip_env "could not find wiretest"
6141 run_test 58 "verify cross-platform wire constants =============="
6144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6146 echo "touch 130 files"
6147 createmany -o $DIR/f59- 130
6149 unlinkmany $DIR/f59- 130
6151 # wait for commitment of removal
6152 wait_delete_completed
6154 run_test 59 "verify cancellation of llog records async ========="
6156 TEST60_HEAD="test_60 run $RANDOM"
6158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6159 remote_mgs_nodsh && skip "remote MGS with nodsh"
6160 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6161 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6162 skip_env "missing subtest run-llog.sh"
6164 log "$TEST60_HEAD - from kernel mode"
6165 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6166 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6167 do_facet mgs $LCTL dk > $TMP/$tfile
6169 # LU-6388: test llog_reader
6170 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6171 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6172 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6173 skip_env "missing llog_reader"
6174 local fstype=$(facet_fstype mgs)
6175 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6176 skip_env "Only for ldiskfs or zfs type mgs"
6178 local mntpt=$(facet_mntpt mgs)
6179 local mgsdev=$(mgsdevname 1)
6191 #get fid and record list
6192 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6194 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6196 #remount mgs as ldiskfs or zfs type
6197 stop mgs || error "stop mgs failed"
6198 mount_fstype mgs || error "remount mgs failed"
6199 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6202 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6203 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6208 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6210 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6212 echo "obj_file is $obj_file"
6213 do_facet mgs $llog_reader $obj_file
6215 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6216 awk '{ print $3 }' | sed -e "s/^type=//g")
6217 if [ $rec_type != $rec ]; then
6218 echo "FAILED test_60a wrong record type $rec_type," \
6224 #check obj path if record type is LLOG_LOGID_MAGIC
6225 if [ "$rec" == "1064553b" ]; then
6226 path=$(do_facet mgs $llog_reader $obj_file |
6227 grep "path=" | awk '{ print $NF }' |
6228 sed -e "s/^path=//g")
6229 if [ $obj_file != $mntpt/$path ]; then
6230 echo "FAILED test_60a wrong obj path" \
6231 "$montpt/$path, should be $obj_file"
6238 #restart mgs before "error", otherwise it will block the next test
6239 stop mgs || error "stop mgs failed"
6240 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6241 $pass || error "test failed, see FAILED test_60a messages for specifics"
6243 run_test 60a "llog_test run from kernel module and test llog_reader"
6246 remote_mgs_nodsh && skip "remote MGS with nodsh"
6248 # test old logid format
6249 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6250 do_facet mgs $LCTL dl | grep MGS
6251 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6252 error "old llog_print failed"
6255 # test new logid format
6256 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6257 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6258 error "new llog_print failed"
6261 run_test 60aa "llog_print works with FIDs and simple names"
6264 # test llog_print with params
6266 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6267 skip "Need server version greater than 2.11.51"
6272 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6273 do_facet mgs $LCTL set_param -P jobid_name="testname"
6275 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6276 grep jobid_name | tail -n 1)
6278 local param=`awk '{ print $10 }' <<< "$yaml"`
6279 local val=`awk '{ print $12 }' <<< "$yaml"`
6280 #return to the default
6281 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6282 [ $val = "testname" ] || error "bad value: $val"
6283 [ $param = "jobid_name," ] || error "Bad param: $param"
6285 run_test 60ab "llog_print params output values from set_param -P"
6287 test_60b() { # bug 6411
6288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6291 LLOG_COUNT=$(do_facet mgs dmesg |
6292 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6293 /llog_[a-z]*.c:[0-9]/ {
6305 [[ $LLOG_COUNT -gt 120 ]] &&
6306 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6308 run_test 60b "limit repeated messages from CERROR/CWARN"
6311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6313 echo "create 5000 files"
6314 createmany -o $DIR/f60c- 5000
6315 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6316 lctl set_param fail_loc=0x80000137
6317 unlinkmany $DIR/f60c- 5000
6318 lctl set_param fail_loc=0
6320 run_test 60c "unlink file when mds full"
6323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6325 SAVEPRINTK=$(lctl get_param -n printk)
6326 # verify "lctl mark" is even working"
6327 MESSAGE="test message ID $RANDOM $$"
6328 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6329 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6331 lctl set_param printk=0 || error "set lnet.printk failed"
6332 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6333 MESSAGE="new test message ID $RANDOM $$"
6334 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6335 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6336 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6338 lctl set_param -n printk="$SAVEPRINTK"
6340 run_test 60d "test printk console message masking"
6343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6344 remote_mds_nodsh && skip "remote MDS with nodsh"
6347 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6348 do_facet mds1 lctl set_param fail_loc=0x15b
6351 run_test 60e "no space while new llog is being created"
6356 test_mkdir -c $MDSCOUNT $DIR/$tdir
6357 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6362 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6363 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6364 index=$((index + 1))
6370 for i in $(seq 100); do
6371 # define OBD_FAIL_OSD_TXN_START 0x19a
6372 do_facet mds1 lctl set_param fail_loc=0x8000019a
6378 mkdir $DIR/$tdir/new || error "mkdir failed"
6379 rmdir $DIR/$tdir/new || error "rmdir failed"
6381 run_test 60g "transaction abort won't cause MDT hung"
6384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6387 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6388 cancel_lru_locks osc
6389 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6392 run_test 61 "mmap() writes don't make sync hang ================"
6394 # bug 2330 - insufficient obd_match error checking causes LBUG
6396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6400 cancel_lru_locks osc
6401 lctl set_param fail_loc=0x405
6402 cat $f && error "cat succeeded, expect -EIO"
6403 lctl set_param fail_loc=0
6405 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6406 # match every page all of the time.
6407 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6409 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6410 # Though this test is irrelevant anymore, it helped to reveal some
6411 # other grant bugs (LU-4482), let's keep it.
6412 test_63a() { # was test_63
6413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6415 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6417 for i in `seq 10` ; do
6418 dd if=/dev/zero of=$DIR/f63 bs=8k &
6424 rm -f $DIR/f63 || true
6426 run_test 63a "Verify oig_wait interruption does not crash ======="
6428 # bug 2248 - async write errors didn't return to application on sync
6429 # bug 3677 - async write errors left page locked
6431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6434 lctl set_param debug=-1
6436 # ensure we have a grant to do async writes
6437 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6440 sync # sync lest earlier test intercept the fail_loc
6442 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6443 lctl set_param fail_loc=0x80000406
6444 $MULTIOP $DIR/$tfile Owy && \
6445 error "sync didn't return ENOMEM"
6446 sync; sleep 2; sync # do a real sync this time to flush page
6447 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6448 error "locked page left in cache after async error" || true
6451 run_test 63b "async write errors should be returned to fsync ==="
6454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6457 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6459 run_test 64a "verify filter grant calculations (in kernel) ====="
6462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6464 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6466 run_test 64b "check out-of-space detection on client"
6469 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6471 run_test 64c "verify grant shrink"
6473 # this does exactly what osc_request.c:osc_announce_cached() does in
6474 # order to calculate max amount of grants to ask from server
6478 local page_size=$(get_page_size client)
6480 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6481 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6483 ((rpc_in_flight ++));
6484 nrpages=$((nrpages * rpc_in_flight))
6486 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6488 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6490 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6491 local undirty=$((nrpages * page_size))
6493 local max_extent_pages
6494 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6495 grep grant_max_extent_size | awk '{print $2}')
6496 max_extent_pages=$((max_extent_pages / page_size))
6497 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6498 local grant_extent_tax
6499 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6500 grep grant_extent_tax | awk '{print $2}')
6502 undirty=$((undirty + nrextents * grant_extent_tax))
6507 # this is size of unit for grant allocation. It should be equal to
6508 # what tgt_grant.c:tgt_grant_chunk() calculates
6512 local grant_extent_tax
6514 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6515 grep max_brw_size | awk '{print $2}')
6517 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6518 grep grant_extent_tax | awk '{print $2}')
6520 echo $(((max_brw_size + grant_extent_tax) * 2))
6524 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6525 skip "OST < 2.10.55 doesn't limit grants enough"
6527 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6528 local file=$DIR/$tfile
6530 [[ $($LCTL get_param osc.${tgt}.import |
6531 grep "connect_flags:.*grant_param") ]] ||
6532 skip "no grant_param connect flag"
6534 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6536 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6538 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6539 stack_trap "rm -f $file" EXIT
6541 $SETSTRIPE $file -i 0 -c 1
6542 dd if=/dev/zero of=$file bs=1M count=1000 &
6547 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6548 if [[ $cur_grant -gt $max_cur_granted ]]
6551 error "cur_grant $cur_grant > $max_cur_granted"
6554 [[ $? -ne 0 ]] && break;
6559 wait_delete_completed
6560 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6562 run_test 64d "check grant limit exceed"
6564 # bug 1414 - set/get directories' stripe info
6566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6568 test_mkdir $DIR/$tdir
6570 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6572 run_test 65a "directory with no stripe info"
6575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6577 test_mkdir $DIR/$tdir
6578 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6580 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6583 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6585 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6589 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6591 test_mkdir $DIR/$tdir
6592 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6594 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6595 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6597 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6599 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6604 test_mkdir $DIR/$tdir
6605 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6606 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6608 if [[ $STRIPECOUNT -le 0 ]]; then
6610 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6611 #LOV_MAX_STRIPE_COUNT is 2000
6612 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6614 sc=$(($STRIPECOUNT - 1))
6616 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6617 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6618 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6619 error "lverify failed"
6621 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6626 test_mkdir $DIR/$tdir
6628 $SETSTRIPE $DIR/$tdir || error "setstripe"
6629 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6630 error "no stripe info failed"
6632 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6634 run_test 65e "directory setstripe defaults"
6637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6639 test_mkdir $DIR/${tdir}f
6640 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6642 run_test 65f "dir setstripe permission (should return error) ==="
6645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6647 test_mkdir $DIR/$tdir
6648 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6650 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6651 error "setstripe -S failed"
6652 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6653 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6654 error "delete default stripe failed"
6656 run_test 65g "directory setstripe -d"
6659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6661 test_mkdir $DIR/$tdir
6662 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6664 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6665 error "setstripe -S failed"
6666 test_mkdir $DIR/$tdir/dd1
6667 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6668 error "stripe info inherit failed"
6670 run_test 65h "directory stripe info inherit ===================="
6673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6675 save_layout_restore_at_exit $MOUNT
6677 # bug6367: set non-default striping on root directory
6678 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6680 # bug12836: getstripe on -1 default directory striping
6681 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6683 # bug12836: getstripe -v on -1 default directory striping
6684 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6686 # bug12836: new find on -1 default directory striping
6687 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6689 run_test 65i "various tests to set root directory striping"
6691 test_65j() { # bug6367
6692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6696 # if we aren't already remounting for each test, do so for this test
6697 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6698 cleanup || error "failed to unmount"
6702 save_layout_restore_at_exit $MOUNT
6704 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6706 run_test 65j "set default striping on root directory (bug 6367)="
6710 wait_delete_completed
6711 do_facet $SINGLEMDS "lctl set_param -n \
6712 osp.$ost*MDT0000.max_create_count=$max_count"
6713 do_facet $SINGLEMDS "lctl set_param -n \
6714 osp.$ost*MDT0000.create_count=$count"
6715 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6716 echo $INACTIVE_OSC "is Activate"
6718 wait_osc_import_state mds ost$ostnum FULL
6721 test_65k() { # bug11679
6722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6723 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6724 remote_mds_nodsh && skip "remote MDS with nodsh"
6726 local disable_precreate=true
6727 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6728 disable_precreate=false
6730 echo "Check OST status: "
6731 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6732 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6734 for OSC in $MDS_OSCS; do
6735 echo $OSC "is active"
6736 do_facet $SINGLEMDS lctl --device %$OSC activate
6739 for INACTIVE_OSC in $MDS_OSCS; do
6740 local ost=$(osc_to_ost $INACTIVE_OSC)
6741 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6742 lov.*md*.target_obd |
6743 awk -F: /$ost/'{ print $1 }' | head -n 1)
6746 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6747 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6749 echo "Deactivate: " $INACTIVE_OSC
6750 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6752 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6753 osp.$ost*MDT0000.create_count")
6754 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6755 osp.$ost*MDT0000.max_create_count")
6756 $disable_precreate &&
6757 do_facet $SINGLEMDS "lctl set_param -n \
6758 osp.$ost*MDT0000.max_create_count=0"
6760 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6761 [ -f $DIR/$tdir/$idx ] && continue
6762 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6763 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6765 error "setstripe $idx should succeed"; }
6766 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6768 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6771 do_facet $SINGLEMDS "lctl set_param -n \
6772 osp.$ost*MDT0000.max_create_count=$max_count"
6773 do_facet $SINGLEMDS "lctl set_param -n \
6774 osp.$ost*MDT0000.create_count=$count"
6775 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6776 echo $INACTIVE_OSC "is Activate"
6778 wait_osc_import_state mds ost$ostnum FULL
6781 run_test 65k "validate manual striping works properly with deactivated OSCs"
6783 test_65l() { # bug 12836
6784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6786 test_mkdir -p $DIR/$tdir/test_dir
6787 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6788 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6790 run_test 65l "lfs find on -1 stripe dir ========================"
6793 local layout=$(save_layout $MOUNT)
6794 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6795 restore_layout $MOUNT $layout
6796 error "setstripe should fail by non-root users"
6800 run_test 65m "normal user can't set filesystem default stripe"
6802 # bug 2543 - update blocks count on client
6804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6807 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6808 sync; sync_all_data; sync; sync_all_data
6809 cancel_lru_locks osc
6810 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6811 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6813 run_test 66 "update inode blocks count on client ==============="
6816 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6820 swapon -s | awk '($1 == "'$1'") { print $4 }'
6823 # bug5265, obdfilter oa2dentry return -ENOENT
6824 # #define OBD_FAIL_SRV_ENOENT 0x217
6826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6827 remote_ost_nodsh && skip "remote OST with nodsh"
6830 $SETSTRIPE -c 1 -i 0 $f
6832 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6834 do_facet ost1 lctl set_param fail_loc=0x217
6835 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6836 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6838 do_facet ost1 lctl set_param fail_loc=0
6839 $DIRECTIO write $f 0 2 || error "write error"
6841 cancel_lru_locks osc
6842 $DIRECTIO read $f 0 1 || error "read error"
6844 do_facet ost1 lctl set_param fail_loc=0x217
6845 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6847 do_facet ost1 lctl set_param fail_loc=0
6850 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6853 test_mkdir $DIR/$tdir
6854 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6855 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6857 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6859 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6861 [ "$RUNAS_ID" = "$UID" ] &&
6862 skip_env "RUNAS_ID = UID = $UID -- skipping"
6863 # Check that testing environment is properly set up. Skip if not
6864 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6865 skip_env "User $RUNAS_ID does not exist - skipping"
6868 chmod 777 $DIR/$tfile
6869 chmod ug+s $DIR/$tfile
6870 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6871 error "$RUNAS dd $DIR/$tfile failed"
6872 # See if we are still setuid/sgid
6873 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6874 error "S/gid is not dropped on write"
6875 # Now test that MDS is updated too
6876 cancel_lru_locks mdc
6877 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6878 error "S/gid is not dropped on MDS"
6881 run_test 72a "Test that remove suid works properly (bug5695) ===="
6883 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6886 [ "$RUNAS_ID" = "$UID" ] &&
6887 skip_env "RUNAS_ID = UID = $UID -- skipping"
6888 [ "$RUNAS_ID" -eq 0 ] &&
6889 skip_env "RUNAS_ID = 0 -- skipping"
6890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6891 # Check that testing environment is properly set up. Skip if not
6892 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6893 skip_env "User $RUNAS_ID does not exist - skipping"
6895 touch $DIR/${tfile}-f{g,u}
6896 test_mkdir $DIR/${tfile}-dg
6897 test_mkdir $DIR/${tfile}-du
6898 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6899 chmod g+s $DIR/${tfile}-{f,d}g
6900 chmod u+s $DIR/${tfile}-{f,d}u
6901 for perm in 777 2777 4777; do
6902 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6903 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6904 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6905 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6909 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6911 # bug 3462 - multiple simultaneous MDC requests
6913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6915 test_mkdir $DIR/d73-1
6916 test_mkdir $DIR/d73-2
6917 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6920 lctl set_param fail_loc=0x80000129
6921 $MULTIOP $DIR/d73-1/f73-2 Oc &
6923 lctl set_param fail_loc=0
6925 $MULTIOP $DIR/d73-2/f73-3 Oc &
6929 wait $pid1 || return 1
6933 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6934 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6935 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6939 run_test 73 "multiple MDC requests (should not deadlock)"
6941 test_74a() { # bug 6149, 6184
6942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6945 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6947 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6948 # will spin in a tight reconnection loop
6949 $LCTL set_param fail_loc=0x8000030e
6950 # get any lock that won't be difficult - lookup works.
6952 $LCTL set_param fail_loc=0
6956 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6958 test_74b() { # bug 13310
6959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6961 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6963 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6964 # will spin in a tight reconnection loop
6965 $LCTL set_param fail_loc=0x8000030e
6966 # get a "difficult" lock
6968 $LCTL set_param fail_loc=0
6972 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6977 #define OBD_FAIL_LDLM_NEW_LOCK
6978 $LCTL set_param fail_loc=0x319
6979 touch $DIR/$tfile && error "touch successful"
6980 $LCTL set_param fail_loc=0
6983 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6986 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6989 test_76() { # Now for bug 20433, added originally in bug 1443
6990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6992 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6994 cancel_lru_locks osc
6995 BEFORE_INODES=$(num_inodes)
6996 echo "before inodes: $BEFORE_INODES"
6998 [ "$SLOW" = "no" ] && COUNT=100
6999 for i in $(seq $COUNT); do
7003 cancel_lru_locks osc
7004 AFTER_INODES=$(num_inodes)
7005 echo "after inodes: $AFTER_INODES"
7007 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7009 AFTER_INODES=$(num_inodes)
7011 echo "wait $wait seconds inodes: $AFTER_INODES"
7012 if [ $wait -gt 30 ]; then
7013 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7017 run_test 76 "confirm clients recycle inodes properly ===="
7023 # Note: in sptlrpc modes which enable its own bulk checksum, the
7024 # original crc32_le bulk checksum will be automatically disabled,
7025 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7026 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7027 # In this case set_checksums() will not be no-op, because sptlrpc
7028 # bulk checksum will be enabled all through the test.
7030 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7031 lctl set_param -n osc.*.checksums $1
7035 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7036 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7037 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7038 tr -d [] | head -n1)}
7041 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7042 log "set checksum type to $1"
7045 F77_TMP=$TMP/f77-temp
7048 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7049 error "error writing to $F77_TMP"
7052 test_77a() { # bug 10889
7053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7054 $GSS && skip_env "could not run with gss"
7056 [ ! -f $F77_TMP ] && setup_f77
7058 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7062 run_test 77a "normal checksum read/write operation"
7064 test_77b() { # bug 10889
7065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7066 $GSS && skip_env "could not run with gss"
7068 [ ! -f $F77_TMP ] && setup_f77
7069 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7070 $LCTL set_param fail_loc=0x80000409
7073 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7074 error "dd error: $?"
7075 $LCTL set_param fail_loc=0
7077 for algo in $CKSUM_TYPES; do
7078 cancel_lru_locks osc
7079 set_checksum_type $algo
7080 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7081 $LCTL set_param fail_loc=0x80000408
7082 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7083 $LCTL set_param fail_loc=0
7086 set_checksum_type $ORIG_CSUM_TYPE
7089 run_test 77b "checksum error on client write, read"
7094 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7096 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7097 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7098 $check_ost && [ -n "$ost_file_prefix" ] &&
7099 do_facet ost1 rm -f ${ost_file_prefix}\*
7103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7104 $GSS && skip_env "could not run with gss"
7105 remote_ost_nodsh && skip "remote OST with nodsh"
7108 local osc_file_prefix
7110 local check_ost=false
7111 local ost_file_prefix
7117 # ensure corruption will occur on first OSS/OST
7118 $LFS setstripe -i 0 $DIR/$tfile
7120 [ ! -f $F77_TMP ] && setup_f77
7121 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7122 error "dd write error: $?"
7123 fid=$($LFS path2fid $DIR/$tfile)
7125 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7128 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7129 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7131 echo "OSS do not support bulk pages dump upon error"
7134 osc_file_prefix=$($LCTL get_param -n debug_path)
7135 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7137 trap cleanup_77c EXIT
7140 # enable bulk pages dump upon error on Client
7141 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7142 # enable bulk pages dump upon error on OSS
7144 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7146 # flush Client cache to allow next read to reach OSS
7147 cancel_lru_locks osc
7149 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7150 $LCTL set_param fail_loc=0x80000408
7151 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7152 $LCTL set_param fail_loc=0
7156 # check cksum dump on Client
7157 osc_file=$(ls ${osc_file_prefix}*)
7158 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7159 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7160 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7161 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7162 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7164 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7165 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7166 error "dump content does not match on Client"
7168 $check_ost || skip "No need to check cksum dump on OSS"
7170 # check cksum dump on OSS
7171 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7172 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7173 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7174 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7175 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7176 error "dump content does not match on OSS"
7180 run_test 77c "checksum error on client read with debug"
7182 test_77d() { # bug 10889
7183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7184 $GSS && skip_env "could not run with gss"
7186 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7187 $LCTL set_param fail_loc=0x80000409
7189 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7190 error "direct write: rc=$?"
7191 $LCTL set_param fail_loc=0
7194 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7195 $LCTL set_param fail_loc=0x80000408
7197 cancel_lru_locks osc
7198 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7199 error "direct read: rc=$?"
7200 $LCTL set_param fail_loc=0
7203 run_test 77d "checksum error on OST direct write, read"
7205 test_77f() { # bug 10889
7206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7207 $GSS && skip_env "could not run with gss"
7210 for algo in $CKSUM_TYPES; do
7211 cancel_lru_locks osc
7212 set_checksum_type $algo
7213 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7214 $LCTL set_param fail_loc=0x409
7215 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7216 error "direct write succeeded"
7217 $LCTL set_param fail_loc=0
7219 set_checksum_type $ORIG_CSUM_TYPE
7222 run_test 77f "repeat checksum error on write (expect error)"
7224 test_77g() { # bug 10889
7225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7226 $GSS && skip_env "could not run with gss"
7227 remote_ost_nodsh && skip "remote OST with nodsh"
7229 [ ! -f $F77_TMP ] && setup_f77
7231 local file=$DIR/$tfile
7232 stack_trap "rm -f $file" EXIT
7234 $SETSTRIPE -c 1 -i 0 $file
7235 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7236 do_facet ost1 lctl set_param fail_loc=0x8000021a
7238 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7239 error "write error: rc=$?"
7240 do_facet ost1 lctl set_param fail_loc=0
7243 cancel_lru_locks osc
7244 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7245 do_facet ost1 lctl set_param fail_loc=0x8000021b
7247 cmp $F77_TMP $file || error "file compare failed"
7248 do_facet ost1 lctl set_param fail_loc=0
7251 run_test 77g "checksum error on OST write, read"
7253 test_77k() { # LU-10906
7254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7255 $GSS && skip_env "could not run with gss"
7257 local cksum_param="osc.$FSNAME*.checksums"
7258 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7262 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7263 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7264 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7268 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7269 error "failed to set checksum=$i on MGS"
7270 wait_update $HOSTNAME "$get_checksum" $i
7272 echo "remount client, checksum should be $i"
7273 remount_client $MOUNT || "failed to remount client"
7274 checksum=$(eval $get_checksum)
7275 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7278 for opt in "checksum" "nochecksum"; do
7279 #remount with mount option
7280 echo "remount client with option $opt, checksum should be $i"
7281 umount_client $MOUNT || "failed to umount client"
7282 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7283 "failed to mount client with option '$opt'"
7284 checksum=$(eval $get_checksum)
7285 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7289 remount_client $MOUNT || "failed to remount client"
7291 run_test 77k "enable/disable checksum correctly"
7293 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7302 test_78() { # bug 10901
7303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7304 remote_ost || skip_env "local OST"
7307 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7308 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7309 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7310 echo "MemTotal: $MEMTOTAL"
7312 # reserve 256MB of memory for the kernel and other running processes,
7313 # and then take 1/2 of the remaining memory for the read/write buffers.
7314 if [ $MEMTOTAL -gt 512 ] ;then
7315 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7317 # for those poor memory-starved high-end clusters...
7318 MEMTOTAL=$((MEMTOTAL / 2))
7320 echo "Mem to use for directio: $MEMTOTAL"
7322 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7323 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7324 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7325 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7327 echo "Smallest OST: $SMALLESTOST"
7328 [[ $SMALLESTOST -lt 10240 ]] &&
7329 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7331 trap cleanup_test_78 EXIT
7333 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7334 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7336 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7337 echo "File size: $F78SIZE"
7338 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7339 for i in $(seq 1 $NSEQ); do
7340 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7341 echo directIO rdwr round $i of $NSEQ
7342 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7347 run_test 78 "handle large O_DIRECT writes correctly ============"
7349 test_79() { # bug 12743
7350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7352 wait_delete_completed
7354 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7355 BKFREE=$(calc_osc_kbytes kbytesfree)
7356 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7358 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7359 DFTOTAL=`echo $STRING | cut -d, -f1`
7360 DFUSED=`echo $STRING | cut -d, -f2`
7361 DFAVAIL=`echo $STRING | cut -d, -f3`
7362 DFFREE=$(($DFTOTAL - $DFUSED))
7364 ALLOWANCE=$((64 * $OSTCOUNT))
7366 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7367 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7368 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7370 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7371 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7372 error "df free($DFFREE) mismatch OST free($BKFREE)"
7374 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7375 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7376 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7379 run_test 79 "df report consistency check ======================="
7381 test_80() { # bug 10718
7382 remote_ost_nodsh && skip "remote OST with nodsh"
7383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7385 # relax strong synchronous semantics for slow backends like ZFS
7386 local soc="obdfilter.*.sync_on_lock_cancel"
7387 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7389 if [ "$soc_old" != "never" ] &&
7390 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7391 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7392 facet_active_host $host; done | sort -u)
7393 do_nodes $hosts lctl set_param $soc=never
7396 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7398 local BEFORE=`date +%s`
7399 cancel_lru_locks osc
7400 local AFTER=`date +%s`
7401 local DIFF=$((AFTER-BEFORE))
7402 if [ $DIFF -gt 1 ] ; then
7403 error "elapsed for 1M@1T = $DIFF"
7406 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7410 run_test 80 "Page eviction is equally fast at high offsets too ===="
7412 test_81a() { # LU-456
7413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7414 remote_ost_nodsh && skip "remote OST with nodsh"
7416 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7417 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7418 do_facet ost1 lctl set_param fail_loc=0x80000228
7420 # write should trigger a retry and success
7421 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7422 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7424 if [ $RC -ne 0 ] ; then
7425 error "write should success, but failed for $RC"
7428 run_test 81a "OST should retry write when get -ENOSPC ==============="
7430 test_81b() { # LU-456
7431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7432 remote_ost_nodsh && skip "remote OST with nodsh"
7434 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7435 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7436 do_facet ost1 lctl set_param fail_loc=0x228
7438 # write should retry several times and return -ENOSPC finally
7439 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7440 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7443 if [ $RC -ne $ENOSPC ] ; then
7444 error "dd should fail for -ENOSPC, but succeed."
7447 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7449 test_82() { # LU-1031
7450 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7454 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7456 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7458 kill -USR1 $MULTIPID2
7460 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7461 error "First grouplock does not block second one"
7463 echo "Second grouplock blocks first one"
7465 kill -USR1 $MULTIPID1
7469 run_test 82 "Basic grouplock test"
7472 local sfile="/boot/System.map-$(uname -r)"
7473 [ ! -f $sfile ] && skip "No $sfile found"
7474 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7475 $LCTL set_param fail_loc=0x140d
7476 cp $sfile $DIR/$tfile || error "write failed"
7477 diff -c $sfile $DIR/$tfile || error "files are different"
7478 $LCTL set_param fail_loc=0
7481 run_test 83 "Short write in ptask ==============================="
7484 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7486 test_mkdir $DIR/$tdir.cvsroot
7487 chown $RUNAS_ID $DIR/$tdir.cvsroot
7490 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7493 # some versions of cvs import exit(1) when asked to import links or
7494 # files they can't read. ignore those files.
7495 local toignore=$(find . -type l -printf '-I %f\n' -o \
7496 ! -perm /4 -printf '-I %f\n')
7497 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7498 $tdir.reposname vtag rtag
7501 test_mkdir $DIR/$tdir.reposname
7502 chown $RUNAS_ID $DIR/$tdir.reposname
7503 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7505 cd $DIR/$tdir.reposname
7507 $RUNAS cvs add -m 'addmsg' foo99
7509 $RUNAS cvs commit -m 'nomsg' foo99
7510 rm -fr $DIR/$tdir.cvsroot
7512 run_test 99 "cvs strange file/directory operations"
7515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7516 [[ "$NETTYPE" =~ tcp ]] ||
7517 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7518 remote_ost_nodsh && skip "remote OST with nodsh"
7519 remote_mds_nodsh && skip "remote MDS with nodsh"
7521 skip "useless for local single node setup"
7523 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7524 [ "$PROT" != "tcp" ] && continue
7525 RPORT=$(echo $REMOTE | cut -d: -f2)
7526 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7529 LPORT=`echo $LOCAL | cut -d: -f2`
7530 if [ $LPORT -ge 1024 ]; then
7531 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7533 error_exit "local: $LPORT > 1024, remote: $RPORT"
7536 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7538 run_test 100 "check local port using privileged port ==========="
7540 function get_named_value()
7549 echo $line | sed "s/^$tag[ ]*//"
7556 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7557 awk '/^max_cached_mb/ { print $2 }')
7560 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7566 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7571 local cache_limit=32
7573 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7574 trap cleanup_101a EXIT
7575 $LCTL set_param -n llite.*.read_ahead_stats 0
7576 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7579 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7581 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7582 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7585 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7586 get_named_value 'read but discarded' | cut -d" " -f1); do
7587 discard=$(($discard + $s))
7591 if [[ $(($discard * 10)) -gt $nreads ]]; then
7592 $LCTL get_param osc.*-osc*.rpc_stats
7593 $LCTL get_param llite.*.read_ahead_stats
7594 error "too many ($discard) discarded pages"
7596 rm -f $DIR/$tfile || true
7598 run_test 101a "check read-ahead for random reads"
7601 test_mkdir $DIR/$tdir
7602 local STRIPE_SIZE=$1
7603 local FILE_LENGTH=$2
7606 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7608 local list=$(comma_list $(osts_nodes))
7609 set_osd_param $list '' read_cache_enable 0
7610 set_osd_param $list '' writethrough_cache_enable 0
7612 trap cleanup_test101bc EXIT
7613 # prepare the read-ahead file
7614 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7616 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7617 count=$FILE_SIZE_MB 2> /dev/null
7621 cleanup_test101bc() {
7626 local list=$(comma_list $(osts_nodes))
7627 set_osd_param $list '' read_cache_enable 1
7628 set_osd_param $list '' writethrough_cache_enable 1
7632 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7637 local STRIPE_SIZE=$2
7638 local FILE_LENGTH=$3
7639 local RA_INC=1048576
7640 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7641 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7642 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7643 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7644 get_named_value 'read but discarded' |
7645 cut -d" " -f1 | calc_total)
7646 if [[ $DISCARD -gt $discard_limit ]]; then
7647 $LCTL get_param llite.*.read_ahead_stats
7648 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7650 echo "Read-ahead success for size ${READ_SIZE}"
7655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7656 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7658 local STRIPE_SIZE=1048576
7659 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7661 if [ $SLOW == "yes" ]; then
7662 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7664 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7667 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7669 # prepare the read-ahead file
7670 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7671 cancel_lru_locks osc
7672 for BIDX in 2 4 8 16 32 64 128 256
7674 local BSIZE=$((BIDX*4096))
7675 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7676 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7677 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7678 $LCTL set_param -n llite.*.read_ahead_stats 0
7679 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7680 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7681 cancel_lru_locks osc
7682 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7687 run_test 101b "check stride-io mode read-ahead ================="
7690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7692 local STRIPE_SIZE=1048576
7693 local FILE_LENGTH=$((STRIPE_SIZE*100))
7697 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7699 cancel_lru_locks osc
7700 $LCTL set_param osc.*.rpc_stats 0
7701 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7702 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7703 local stats=$($LCTL get_param -n $osc_rpc_stats)
7704 local lines=$(echo "$stats" | awk 'END {print NR;}')
7707 if [ $lines -le 20 ]; then
7710 for size in 1 2 4 8; do
7711 local rpc=$(echo "$stats" |
7712 awk '($1 == "'$size':") {print $2; exit; }')
7714 error "Small $((size*4))k read IO $rpc !"
7716 echo "$osc_rpc_stats check passed!"
7721 run_test 101c "check stripe_size aligned read-ahead ================="
7724 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7725 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7731 local file=$DIR/$tfile
7732 local sz_MB=${FILESIZE_101d:-500}
7733 local ra_MB=${READAHEAD_MB:-40}
7735 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7736 [ $free_MB -lt $sz_MB ] &&
7737 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7739 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7740 $SETSTRIPE -c -1 $file || error "setstripe failed"
7742 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7743 echo Cancel LRU locks on lustre client to flush the client cache
7744 cancel_lru_locks osc
7746 echo Disable read-ahead
7747 local old_READAHEAD=$(set_read_ahead 0)
7749 echo Reading the test file $file with read-ahead disabled
7750 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7752 echo Cancel LRU locks on lustre client to flush the client cache
7753 cancel_lru_locks osc
7754 echo Enable read-ahead with ${ra_MB}MB
7755 set_read_ahead $ra_MB
7757 echo Reading the test file $file with read-ahead enabled
7758 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7760 echo "read-ahead disabled time read $raOFF"
7761 echo "read-ahead enabled time read $raON"
7763 set_read_ahead $old_READAHEAD
7765 wait_delete_completed
7767 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7768 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7770 run_test 101d "file read with and without read-ahead enabled"
7773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7775 local file=$DIR/$tfile
7776 local size_KB=500 #KB
7780 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7781 local need_KB=$((count * size_KB))
7782 [[ $free_KB -le $need_KB ]] &&
7783 skip_env "Need free space $need_KB, have $free_KB"
7785 echo "Creating $count ${size_KB}K test files"
7786 for ((i = 0; i < $count; i++)); do
7787 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7790 echo "Cancel LRU locks on lustre client to flush the client cache"
7791 cancel_lru_locks $OSC
7793 echo "Reset readahead stats"
7794 $LCTL set_param -n llite.*.read_ahead_stats 0
7796 for ((i = 0; i < $count; i++)); do
7797 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7800 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7801 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7803 for ((i = 0; i < $count; i++)); do
7804 rm -rf $file.$i 2>/dev/null
7807 #10000 means 20% reads are missing in readahead
7808 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7810 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7813 which iozone || skip_env "no iozone installed"
7815 local old_debug=$($LCTL get_param debug)
7816 old_debug=${old_debug#*=}
7817 $LCTL set_param debug="reada mmap"
7819 # create a test file
7820 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7822 echo Cancel LRU locks on lustre client to flush the client cache
7823 cancel_lru_locks osc
7825 echo Reset readahead stats
7826 $LCTL set_param -n llite.*.read_ahead_stats 0
7828 echo mmap read the file with small block size
7829 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7832 echo checking missing pages
7833 $LCTL get_param llite.*.read_ahead_stats
7834 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7835 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7837 $LCTL set_param debug="$old_debug"
7838 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7841 run_test 101f "check mmap read performance"
7843 test_101g_brw_size_test() {
7845 local pages=$((mb * 1048576 / $(page_size)))
7846 local file=$DIR/$tfile
7848 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7849 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7850 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7851 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7855 stack_trap "rm -f $file" EXIT
7856 $LCTL set_param -n osc.*.rpc_stats=0
7858 # 10 RPCs should be enough for the test
7860 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7861 { error "dd write ${mb} MB blocks failed"; return 3; }
7862 cancel_lru_locks osc
7863 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7864 { error "dd write ${mb} MB blocks failed"; return 4; }
7866 # calculate number of full-sized read and write RPCs
7867 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7868 sed -n '/pages per rpc/,/^$/p' |
7869 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7870 END { print reads,writes }'))
7871 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7873 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7880 remote_ost_nodsh && skip "remote OST with nodsh"
7883 local osts=$(get_facets OST)
7884 local list=$(comma_list $(osts_nodes))
7885 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7886 local brw_size="obdfilter.*.brw_size"
7887 local ostver=$(lustre_version_code ost1)
7888 local cliver=$(lustre_version_code client)
7890 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7892 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7893 if [ $ostver -ge $(version_code 2.8.52) -o \
7894 \( $ostver -ge $(version_code 2.7.17) -a \
7895 $ostver -lt $(version_code 2.7.50) \) ] &&
7896 [ $cliver -ge $(version_code 2.8.52) -o \
7897 \( $cliver -ge $(version_code 2.7.17) -a \
7898 $cliver -lt $(version_code 2.7.50) \) ]; then
7899 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7900 if [[ $orig_mb -lt 16 ]]; then
7901 save_lustre_params $osts "$brw_size" > $p
7902 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7903 error "set 16MB RPC size failed"
7905 echo "remount client to enable new RPC size"
7906 remount_client $MOUNT || error "remount_client failed"
7909 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7910 # should be able to set brw_size=12, but no rpc_stats for that
7911 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7914 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7916 if [[ $orig_mb -lt 16 ]]; then
7917 restore_lustre_params < $p
7918 remount_client $MOUNT || error "remount_client restore failed"
7921 rm -f $p $DIR/$tfile
7923 run_test 101g "Big bulk(4/16 MiB) readahead"
7926 test_mkdir $DIR/$tdir
7927 chown $RUNAS_ID $DIR/$tdir
7930 STRIPE_COUNT=$OSTCOUNT
7931 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7933 trap cleanup_test102 EXIT
7935 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7937 for num in 1 2 3 4; do
7938 for count in $(seq 1 $STRIPE_COUNT); do
7939 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7940 local size=`expr $STRIPE_SIZE \* $num`
7941 local file=file"$num-$idx-$count"
7942 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7948 $1 tar cf $TMP/f102.tar $tdir --xattrs
7954 rm -rf $DIR/d0.sanity/d102
7958 [ "$UID" != 0 ] && skip "must run as root"
7959 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7960 skip_env "must have user_xattr"
7962 [ -z "$(which setfattr 2>/dev/null)" ] &&
7963 skip_env "could not find setfattr"
7965 local testfile=$DIR/$tfile
7968 echo "set/get xattr..."
7969 setfattr -n trusted.name1 -v value1 $testfile ||
7970 error "setfattr -n trusted.name1=value1 $testfile failed"
7971 getfattr -n trusted.name1 $testfile 2> /dev/null |
7972 grep "trusted.name1=.value1" ||
7973 error "$testfile missing trusted.name1=value1"
7975 setfattr -n user.author1 -v author1 $testfile ||
7976 error "setfattr -n user.author1=author1 $testfile failed"
7977 getfattr -n user.author1 $testfile 2> /dev/null |
7978 grep "user.author1=.author1" ||
7979 error "$testfile missing trusted.author1=author1"
7982 setfattr -n trusted.name2 -v value2 $testfile ||
7983 error "$testfile unable to set trusted.name2"
7984 setfattr -n trusted.name3 -v value3 $testfile ||
7985 error "$testfile unable to set trusted.name3"
7986 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7987 grep "trusted.name" | wc -l) -eq 3 ] ||
7988 error "$testfile missing 3 trusted.name xattrs"
7990 setfattr -n user.author2 -v author2 $testfile ||
7991 error "$testfile unable to set user.author2"
7992 setfattr -n user.author3 -v author3 $testfile ||
7993 error "$testfile unable to set user.author3"
7994 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7995 grep "user.author" | wc -l) -eq 3 ] ||
7996 error "$testfile missing 3 user.author xattrs"
7998 echo "remove xattr..."
7999 setfattr -x trusted.name1 $testfile ||
8000 error "$testfile error deleting trusted.name1"
8001 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8002 error "$testfile did not delete trusted.name1 xattr"
8004 setfattr -x user.author1 $testfile ||
8005 error "$testfile error deleting user.author1"
8006 echo "set lustre special xattr ..."
8007 $LFS setstripe -c1 $testfile
8008 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8009 awk -F "=" '/trusted.lov/ { print $2 }' )
8010 setfattr -n "trusted.lov" -v $lovea $testfile ||
8011 error "$testfile doesn't ignore setting trusted.lov again"
8012 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8013 error "$testfile allow setting invalid trusted.lov"
8016 run_test 102a "user xattr test =================================="
8019 [ -z "$(which setfattr 2>/dev/null)" ] &&
8020 skip_env "could not find setfattr"
8021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8023 # b10930: get/set/list trusted.lov xattr
8024 echo "get/set/list trusted.lov xattr ..."
8025 local testfile=$DIR/$tfile
8026 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8027 error "setstripe failed"
8028 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
8029 error "getstripe failed"
8030 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8031 error "can't get trusted.lov from $testfile"
8033 local testfile2=${testfile}2
8034 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8035 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8038 setfattr -n trusted.lov -v $value $testfile2
8039 local stripe_size=$($GETSTRIPE -S $testfile2)
8040 local stripe_count=$($GETSTRIPE -c $testfile2)
8041 [[ $stripe_size -eq 65536 ]] ||
8042 error "stripe size $stripe_size != 65536"
8043 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8044 error "stripe count $stripe_count != $STRIPECOUNT"
8047 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8050 [ -z "$(which setfattr 2>/dev/null)" ] &&
8051 skip_env "could not find setfattr"
8052 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8054 # b10930: get/set/list lustre.lov xattr
8055 echo "get/set/list lustre.lov xattr ..."
8056 test_mkdir $DIR/$tdir
8057 chown $RUNAS_ID $DIR/$tdir
8058 local testfile=$DIR/$tdir/$tfile
8059 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8060 error "setstripe failed"
8061 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8062 error "getstripe failed"
8063 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8064 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8066 local testfile2=${testfile}2
8067 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8068 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8070 $RUNAS $MCREATE $testfile2
8071 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8072 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8073 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8074 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8075 [ $stripe_count -eq $STRIPECOUNT ] ||
8076 error "stripe count $stripe_count != $STRIPECOUNT"
8078 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8080 compare_stripe_info1() {
8081 local stripe_index_all_zero=true
8083 for num in 1 2 3 4; do
8084 for count in $(seq 1 $STRIPE_COUNT); do
8085 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8086 local size=$((STRIPE_SIZE * num))
8087 local file=file"$num-$offset-$count"
8088 stripe_size=$($LFS getstripe -S $PWD/$file)
8089 [[ $stripe_size -ne $size ]] &&
8090 error "$file: size $stripe_size != $size"
8091 stripe_count=$($LFS getstripe -c $PWD/$file)
8092 # allow fewer stripes to be created, ORI-601
8093 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8094 error "$file: count $stripe_count != $count"
8095 stripe_index=$($LFS getstripe -i $PWD/$file)
8096 [[ $stripe_index -ne 0 ]] &&
8097 stripe_index_all_zero=false
8101 $stripe_index_all_zero &&
8102 error "all files are being extracted starting from OST index 0"
8106 have_xattrs_include() {
8107 tar --help | grep -q xattrs-include &&
8108 echo --xattrs-include="lustre.*"
8112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8113 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8115 XINC=$(have_xattrs_include)
8117 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8119 compare_stripe_info1
8121 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8125 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8127 XINC=$(have_xattrs_include)
8129 test_mkdir $DIR/$tdir.restore
8131 tar cf - --xattrs $tdir | tar xf - \
8132 -C $DIR/$tdir.restore --xattrs $XINC
8133 cd $DIR/$tdir.restore/$tdir
8134 compare_stripe_info1
8136 run_test 102f "tar copy files, not keep osts"
8139 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8140 skip "must have user_xattr"
8141 [ -z "$(which setfattr 2>/dev/null)" ] &&
8142 skip_env "could not find setfattr"
8143 [ -z "$(which getfattr 2>/dev/null)" ] &&
8144 skip_env "could not find getfattr"
8146 local xsize=${1:-1024} # in bytes
8147 local file=$DIR/$tfile
8148 local value="$(generate_string $xsize)"
8149 local xbig=trusted.big
8152 log "save $xbig on $file"
8153 setfattr -n $xbig -v $value $file ||
8154 error "saving $xbig on $file failed"
8156 local orig=$(get_xattr_value $xbig $file)
8157 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8159 local xsml=trusted.sml
8160 log "save $xsml on $file"
8161 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8163 local new=$(get_xattr_value $xbig $file)
8164 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8166 log "grow $xsml on $file"
8167 setfattr -n $xsml -v "$value" $file ||
8168 error "growing $xsml on $file failed"
8170 new=$(get_xattr_value $xbig $file)
8171 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8172 log "$xbig still valid after growing $xsml"
8177 test_102h() { # bug 15777
8180 run_test 102h "grow xattr from inside inode to external block"
8183 large_xattr_enabled || skip_env "ea_inode feature disabled"
8185 grow_xattr $(max_xattr_size)
8187 run_test 102ha "grow xattr from inside inode to external inode"
8189 test_102i() { # bug 17038
8190 [ -z "$(which getfattr 2>/dev/null)" ] &&
8191 skip "could not find getfattr"
8194 ln -s $DIR/$tfile $DIR/${tfile}link
8195 getfattr -n trusted.lov $DIR/$tfile ||
8196 error "lgetxattr on $DIR/$tfile failed"
8197 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8198 grep -i "no such attr" ||
8199 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8200 rm -f $DIR/$tfile $DIR/${tfile}link
8202 run_test 102i "lgetxattr test on symbolic link ============"
8205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8206 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8208 XINC=$(have_xattrs_include)
8209 setup_test102 "$RUNAS"
8210 chown $RUNAS_ID $DIR/$tdir
8211 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8213 compare_stripe_info1 "$RUNAS"
8215 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8218 [ -z "$(which setfattr 2>/dev/null)" ] &&
8219 skip "could not find setfattr"
8222 # b22187 just check that does not crash for regular file.
8223 setfattr -n trusted.lov $DIR/$tfile
8224 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8225 local test_kdir=$DIR/$tdir
8226 test_mkdir $test_kdir
8227 local default_size=$($LFS getstripe -S $test_kdir)
8228 local default_count=$($LFS getstripe -c $test_kdir)
8229 local default_offset=$($LFS getstripe -i $test_kdir)
8230 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8231 error 'dir setstripe failed'
8232 setfattr -n trusted.lov $test_kdir
8233 local stripe_size=$($LFS getstripe -S $test_kdir)
8234 local stripe_count=$($LFS getstripe -c $test_kdir)
8235 local stripe_offset=$($LFS getstripe -i $test_kdir)
8236 [ $stripe_size -eq $default_size ] ||
8237 error "stripe size $stripe_size != $default_size"
8238 [ $stripe_count -eq $default_count ] ||
8239 error "stripe count $stripe_count != $default_count"
8240 [ $stripe_offset -eq $default_offset ] ||
8241 error "stripe offset $stripe_offset != $default_offset"
8242 rm -rf $DIR/$tfile $test_kdir
8244 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8247 [ -z "$(which getfattr 2>/dev/null)" ] &&
8248 skip "could not find getfattr"
8250 # LU-532 trusted. xattr is invisible to non-root
8251 local testfile=$DIR/$tfile
8255 echo "listxattr as user..."
8256 chown $RUNAS_ID $testfile
8257 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8258 grep -q "trusted" &&
8259 error "$testfile trusted xattrs are user visible"
8263 run_test 102l "listxattr size test =================================="
8265 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8266 local path=$DIR/$tfile
8269 listxattr_size_check $path || error "listattr_size_check $path failed"
8271 run_test 102m "Ensure listxattr fails on small bufffer ========"
8275 getxattr() { # getxattr path name
8276 # Return the base64 encoding of the value of xattr name on path.
8280 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8282 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8284 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8286 getfattr --absolute-names --encoding=base64 --name=$name $path |
8287 awk -F= -v name=$name '$1 == name {
8288 print substr($0, index($0, "=") + 1);
8292 test_102n() { # LU-4101 mdt: protect internal xattrs
8293 [ -z "$(which setfattr 2>/dev/null)" ] &&
8294 skip "could not find setfattr"
8295 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8297 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8300 local file0=$DIR/$tfile.0
8301 local file1=$DIR/$tfile.1
8302 local xattr0=$TMP/$tfile.0
8303 local xattr1=$TMP/$tfile.1
8304 local namelist="lov lma lmv link fid version som hsm"
8308 rm -rf $file0 $file1 $xattr0 $xattr1
8311 # Get 'before' xattrs of $file1.
8312 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8314 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8315 namelist+=" lfsck_namespace"
8316 for name in $namelist; do
8317 # Try to copy xattr from $file0 to $file1.
8318 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8320 setfattr --name=trusted.$name --value="$value" $file1 ||
8321 error "setxattr 'trusted.$name' failed"
8323 # Try to set a garbage xattr.
8324 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8326 if [[ x$name == "xlov" ]]; then
8327 setfattr --name=trusted.lov --value="$value" $file1 &&
8328 error "setxattr invalid 'trusted.lov' success"
8330 setfattr --name=trusted.$name --value="$value" $file1 ||
8331 error "setxattr invalid 'trusted.$name' failed"
8334 # Try to remove the xattr from $file1. We don't care if this
8335 # appears to succeed or fail, we just don't want there to be
8336 # any changes or crashes.
8337 setfattr --remove=$trusted.$name $file1 2> /dev/null
8340 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8343 # Try to copy xattr from $file0 to $file1.
8344 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8346 setfattr --name=trusted.$name --value="$value" $file1 ||
8347 error "setxattr 'trusted.$name' failed"
8349 # Try to set a garbage xattr.
8350 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8352 setfattr --name=trusted.$name --value="$value" $file1 ||
8353 error "setxattr 'trusted.$name' failed"
8355 # Try to remove the xattr from $file1. We don't care if this
8356 # appears to succeed or fail, we just don't want there to be
8357 # any changes or crashes.
8358 setfattr --remove=$trusted.$name $file1 2> /dev/null
8361 # Get 'after' xattrs of file1.
8362 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8364 if ! diff $xattr0 $xattr1; then
8365 error "before and after xattrs of '$file1' differ"
8368 rm -rf $file0 $file1 $xattr0 $xattr1
8372 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8374 test_102p() { # LU-4703 setxattr did not check ownership
8375 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8376 skip "MDS needs to be at least 2.5.56"
8378 local testfile=$DIR/$tfile
8382 echo "setfacl as user..."
8383 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8384 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8386 echo "setfattr as user..."
8387 setfacl -m "u:$RUNAS_ID:---" $testfile
8388 $RUNAS setfattr -x system.posix_acl_access $testfile
8389 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8391 run_test 102p "check setxattr(2) correctly fails without permission"
8394 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8395 skip "MDS needs to be at least 2.6.92"
8397 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8399 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8402 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8403 skip "MDS needs to be at least 2.6.93"
8405 touch $DIR/$tfile || error "touch"
8406 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8407 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8408 rm $DIR/$tfile || error "rm"
8411 mkdir -p $DIR/$tdir || error "mkdir"
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 "rmdir"
8422 test_mkdir $DIR/$tdir
8423 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8424 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8425 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8426 error "$testfile error deleting user.author1"
8427 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8428 grep "user.$(basename $tdir)" &&
8429 error "$tdir did not delete user.$(basename $tdir)"
8430 rmdir $DIR/$tdir || error "rm striped dir"
8432 run_test 102r "set EAs with empty values"
8435 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8436 skip "MDS needs to be at least 2.11.52"
8438 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8440 save_lustre_params client "llite.*.xattr_cache" > $save
8442 for cache in 0 1; do
8443 lctl set_param llite.*.xattr_cache=$cache
8446 touch $DIR/$tfile || error "touch"
8447 for prefix in lustre security system trusted user; do
8448 # Note getxattr() may fail with 'Operation not
8449 # supported' or 'No such attribute' depending
8450 # on prefix and cache.
8451 getfattr -n $prefix.n102s $DIR/$tfile &&
8452 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8456 restore_lustre_params < $save
8458 run_test 102s "getting nonexistent xattrs should fail"
8461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8462 skip "MDS needs to be at least 2.11.52"
8464 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8466 save_lustre_params client "llite.*.xattr_cache" > $save
8468 for cache in 0 1; do
8469 lctl set_param llite.*.xattr_cache=$cache
8471 for buf_size in 0 256; do
8473 touch $DIR/$tfile || error "touch"
8474 setfattr -n user.multiop $DIR/$tfile
8475 $MULTIOP $DIR/$tfile oa$buf_size ||
8476 error "cannot get zero length xattr value (buf_size = $buf_size)"
8480 restore_lustre_params < $save
8482 run_test 102t "zero length xattr values handled correctly"
8486 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8491 [ "$UID" != 0 ] && skip "must run as root"
8492 $GSS && skip_env "could not run under gss"
8493 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8494 skip_env "must have acl enabled"
8495 [ -z "$(which setfacl 2>/dev/null)" ] &&
8496 skip_env "could not find setfacl"
8497 remote_mds_nodsh && skip "remote MDS with nodsh"
8499 gpasswd -a daemon bin # LU-5641
8500 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8502 declare -a identity_old
8504 for num in $(seq $MDSCOUNT); do
8505 switch_identity $num true || identity_old[$num]=$?
8513 echo "performing cp ..."
8514 run_acl_subtest cp || error "run_acl_subtest cp failed"
8515 echo "performing getfacl-noacl..."
8516 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8517 echo "performing misc..."
8518 run_acl_subtest misc || error "misc test failed"
8519 echo "performing permissions..."
8520 run_acl_subtest permissions || error "permissions failed"
8521 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8522 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8523 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8524 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8526 echo "performing permissions xattr..."
8527 run_acl_subtest permissions_xattr ||
8528 error "permissions_xattr failed"
8530 echo "performing setfacl..."
8531 run_acl_subtest setfacl || error "setfacl test failed"
8533 # inheritance test got from HP
8534 echo "performing inheritance..."
8535 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8536 chmod +x make-tree || error "chmod +x failed"
8537 run_acl_subtest inheritance || error "inheritance test failed"
8540 echo "LU-974 ignore umask when acl is enabled..."
8541 run_acl_subtest 974 || error "LU-974 umask test failed"
8542 if [ $MDSCOUNT -ge 2 ]; then
8543 run_acl_subtest 974_remote ||
8544 error "LU-974 umask test failed under remote dir"
8547 echo "LU-2561 newly created file is same size as directory..."
8548 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8549 run_acl_subtest 2561 || error "LU-2561 test failed"
8551 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8554 run_acl_subtest 4924 || error "LU-4924 test failed"
8559 for num in $(seq $MDSCOUNT); do
8560 if [ "${identity_old[$num]}" = 1 ]; then
8561 switch_identity $num false || identity_old[$num]=$?
8565 run_test 103a "acl test"
8570 for U in {0..511}; do
8572 local O=$(printf "%04o" $U)
8574 umask $(printf "%04o" $((511 ^ $O)))
8575 $LFS setstripe -c 1 $DIR/$tfile.s$O
8576 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8578 (( $S == ($O & 0666) )) ||
8579 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8581 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8582 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8583 (( $S == ($O & 0666) )) ||
8584 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8586 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8587 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8588 (( $S == ($O & 0666) )) ||
8589 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8590 rm -f $DIR/$tfile.[smp]$0
8595 run_test 103b "umask lfs setstripe"
8599 cp -rp $DIR/$tdir $DIR/$tdir.bak
8601 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8602 error "$DIR/$tdir shouldn't contain default ACL"
8603 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8604 error "$DIR/$tdir.bak shouldn't contain default ACL"
8607 run_test 103c "'cp -rp' won't set empty acl"
8610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8613 lfs df || error "lfs df failed"
8614 lfs df -ih || error "lfs df -ih failed"
8615 lfs df -h $DIR || error "lfs df -h $DIR failed"
8616 lfs df -i $DIR || error "lfs df -i $DIR failed"
8617 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8618 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8620 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8621 lctl --device %$OSC deactivate
8622 lfs df || error "lfs df with deactivated OSC failed"
8623 lctl --device %$OSC activate
8624 # wait the osc back to normal
8625 wait_osc_import_state client ost FULL
8627 lfs df || error "lfs df with reactivated OSC failed"
8630 run_test 104a "lfs df [-ih] [path] test ========================="
8633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8634 [ $RUNAS_ID -eq $UID ] &&
8635 skip_env "RUNAS_ID = UID = $UID -- skipping"
8638 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8639 grep "Permission denied" | wc -l)))
8640 if [ $denied_cnt -ne 0 ]; then
8641 error "lfs check servers test failed"
8644 run_test 104b "$RUNAS lfs check servers test ===================="
8647 # doesn't work on 2.4 kernels
8649 if $(flock_is_enabled); then
8650 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8652 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8656 run_test 105a "flock when mounted without -o flock test ========"
8660 if $(flock_is_enabled); then
8661 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8663 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8667 run_test 105b "fcntl when mounted without -o flock test ========"
8671 if $(flock_is_enabled); then
8672 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8674 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8678 run_test 105c "lockf when mounted without -o flock test"
8680 test_105d() { # bug 15924
8681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8683 test_mkdir $DIR/$tdir
8684 flock_is_enabled || skip_env "mount w/o flock enabled"
8685 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8686 $LCTL set_param fail_loc=0x80000315
8687 flocks_test 2 $DIR/$tdir
8689 run_test 105d "flock race (should not freeze) ========"
8691 test_105e() { # bug 22660 && 22040
8692 flock_is_enabled || skip_env "mount w/o flock enabled"
8695 flocks_test 3 $DIR/$tfile
8697 run_test 105e "Two conflicting flocks from same process"
8699 test_106() { #bug 10921
8700 test_mkdir $DIR/$tdir
8701 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8702 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8704 run_test 106 "attempt exec of dir followed by chown of that dir"
8707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8715 local save_pattern=$(sysctl -n kernel.core_pattern)
8716 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8717 sysctl -w kernel.core_pattern=$file
8718 sysctl -w kernel.core_uses_pid=0
8726 kill -s 11 $SLEEPPID
8728 if [ -e $file ]; then
8729 size=`stat -c%s $file`
8730 [ $size -eq 0 ] && error "Fail to create core file $file"
8732 error "Fail to create core file $file"
8735 sysctl -w kernel.core_pattern=$save_pattern
8736 sysctl -w kernel.core_uses_pid=$save_uses_pid
8739 run_test 107 "Coredump on SIG"
8742 test_mkdir $DIR/$tdir
8743 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8744 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8745 error "mkdir with 256 char should fail, but did not"
8746 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8747 error "create with 255 char failed"
8748 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8749 error "create with 256 char should fail, but did not"
8754 run_test 110 "filename length checking"
8757 # Purpose: To verify dynamic thread (OSS) creation.
8760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8761 remote_ost_nodsh && skip "remote OST with nodsh"
8763 # Lustre does not stop service threads once they are started.
8764 # Reset number of running threads to default.
8769 local save_params="$TMP/sanity-$TESTNAME.parameters"
8771 # Get ll_ost_io count before I/O
8772 OSTIO_pre=$(do_facet ost1 \
8773 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8774 # Exit if lustre is not running (ll_ost_io not running).
8775 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8777 echo "Starting with $OSTIO_pre threads"
8778 local thread_max=$((OSTIO_pre * 2))
8779 local rpc_in_flight=$((thread_max * 2))
8780 # Number of I/O Process proposed to be started.
8782 local facets=$(get_facets OST)
8784 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8785 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8787 # Set in_flight to $rpc_in_flight
8788 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8789 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8790 nfiles=${rpc_in_flight}
8791 # Set ost thread_max to $thread_max
8792 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8794 # 5 Minutes should be sufficient for max number of OSS
8795 # threads(thread_max) to be created.
8799 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8800 test_mkdir $DIR/$tdir
8801 for i in $(seq $nfiles); do
8802 local file=$DIR/$tdir/${tfile}-$i
8803 $LFS setstripe -c -1 -i 0 $file
8804 ($WTL $file $timeout)&
8807 # I/O Started - Wait for thread_started to reach thread_max or report
8808 # error if thread_started is more than thread_max.
8809 echo "Waiting for thread_started to reach thread_max"
8810 local thread_started=0
8811 local end_time=$((SECONDS + timeout))
8813 while [ $SECONDS -le $end_time ] ; do
8815 # Get ost i/o thread_started count.
8816 thread_started=$(do_facet ost1 \
8818 ost.OSS.ost_io.threads_started | cut -d= -f2")
8819 # Break out if thread_started is equal/greater than thread_max
8820 if [[ $thread_started -ge $thread_max ]]; then
8821 echo ll_ost_io thread_started $thread_started, \
8822 equal/greater than thread_max $thread_max
8828 # Cleanup - We have the numbers, Kill i/o jobs if running.
8829 jobcount=($(jobs -p))
8830 for i in $(seq 0 $((${#jobcount[@]}-1)))
8832 kill -9 ${jobcount[$i]}
8833 if [ $? -ne 0 ] ; then
8835 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8839 # Cleanup files left by WTL binary.
8840 for i in $(seq $nfiles); do
8841 local file=$DIR/$tdir/${tfile}-$i
8843 if [ $? -ne 0 ] ; then
8844 echo "Warning: Failed to delete file $file"
8848 restore_lustre_params <$save_params
8849 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8851 # Error out if no new thread has started or Thread started is greater
8853 if [[ $thread_started -le $OSTIO_pre ||
8854 $thread_started -gt $thread_max ]]; then
8855 error "ll_ost_io: thread_started $thread_started" \
8856 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8857 "No new thread started or thread started greater " \
8861 run_test 115 "verify dynamic thread creation===================="
8864 wait_delete_completed
8865 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8866 echo "OST kbytes available: ${AVAIL[@]}"
8871 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8872 #echo OST $i: ${AVAIL[i]}kb
8873 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8877 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8882 echo "Min free space: OST $MINI: $MINV"
8883 echo "Max free space: OST $MAXI: $MAXV"
8886 test_116a() { # was previously test_116()
8887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8888 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8889 remote_mds_nodsh && skip "remote MDS with nodsh"
8891 echo -n "Free space priority "
8892 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8897 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8898 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8899 trap simple_cleanup_common EXIT
8901 # Check if we need to generate uneven OSTs
8902 test_mkdir -p $DIR/$tdir/OST${MINI}
8903 local FILL=$((MINV / 4))
8904 local DIFF=$((MAXV - MINV))
8905 local DIFF2=$((DIFF * 100 / MINV))
8907 local threshold=$(do_facet $SINGLEMDS \
8908 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8909 threshold=${threshold%%%}
8910 echo -n "Check for uneven OSTs: "
8911 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8913 if [[ $DIFF2 -gt $threshold ]]; then
8915 echo "Don't need to fill OST$MINI"
8917 # generate uneven OSTs. Write 2% over the QOS threshold value
8919 DIFF=$((threshold - DIFF2 + 2))
8920 DIFF2=$((MINV * DIFF / 100))
8921 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8922 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8923 error "setstripe failed"
8924 DIFF=$((DIFF2 / 2048))
8926 while [ $i -lt $DIFF ]; do
8928 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8929 bs=2M count=1 2>/dev/null
8938 DIFF=$((MAXV - MINV))
8939 DIFF2=$((DIFF * 100 / MINV))
8940 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8941 if [ $DIFF2 -gt $threshold ]; then
8944 echo "failed - QOS mode won't be used"
8945 simple_cleanup_common
8946 skip "QOS imbalance criteria not met"
8954 # now fill using QOS
8955 $SETSTRIPE -c 1 $DIR/$tdir
8956 FILL=$((FILL / 200))
8957 if [ $FILL -gt 600 ]; then
8960 echo "writing $FILL files to QOS-assigned OSTs"
8962 while [ $i -lt $FILL ]; do
8964 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8968 echo "wrote $i 200k files"
8972 echo "Note: free space may not be updated, so measurements might be off"
8974 DIFF2=$((MAXV - MINV))
8975 echo "free space delta: orig $DIFF final $DIFF2"
8976 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8977 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8978 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8979 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8980 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8981 if [[ $DIFF -gt 0 ]]; then
8982 FILL=$((DIFF2 * 100 / DIFF - 100))
8983 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8986 # Figure out which files were written where
8987 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8988 awk '/'$MINI1': / {print $2; exit}')
8990 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8991 echo "$MINC files created on smaller OST $MINI1"
8992 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8993 awk '/'$MAXI1': / {print $2; exit}')
8995 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8996 echo "$MAXC files created on larger OST $MAXI1"
8997 if [[ $MINC -gt 0 ]]; then
8998 FILL=$((MAXC * 100 / MINC - 100))
8999 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9001 [[ $MAXC -gt $MINC ]] ||
9002 error_ignore LU-9 "stripe QOS didn't balance free space"
9003 simple_cleanup_common
9005 run_test 116a "stripe QOS: free space balance ==================="
9007 test_116b() { # LU-2093
9008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9009 remote_mds_nodsh && skip "remote MDS with nodsh"
9011 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9012 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9013 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9014 [ -z "$old_rr" ] && skip "no QOS"
9015 do_facet $SINGLEMDS lctl set_param \
9016 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9018 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9019 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9020 do_facet $SINGLEMDS lctl set_param fail_loc=0
9022 do_facet $SINGLEMDS lctl set_param \
9023 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9025 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9027 test_117() # bug 10891
9029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9031 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9032 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9033 lctl set_param fail_loc=0x21e
9034 > $DIR/$tfile || error "truncate failed"
9035 lctl set_param fail_loc=0
9036 echo "Truncate succeeded."
9039 run_test 117 "verify osd extend =========="
9041 NO_SLOW_RESENDCOUNT=4
9042 export OLD_RESENDCOUNT=""
9043 set_resend_count () {
9044 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9045 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9046 lctl set_param -n $PROC_RESENDCOUNT $1
9047 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9050 # for reduce test_118* time (b=14842)
9051 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9053 # Reset async IO behavior after error case
9055 FILE=$DIR/reset_async
9057 # Ensure all OSCs are cleared
9058 $SETSTRIPE -c -1 $FILE
9059 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9064 test_118a() #bug 11710
9066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9070 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9071 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9072 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9074 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9075 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9080 run_test 118a "verify O_SYNC works =========="
9084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9085 remote_ost_nodsh && skip "remote OST with nodsh"
9089 #define OBD_FAIL_SRV_ENOENT 0x217
9090 set_nodes_failloc "$(osts_nodes)" 0x217
9091 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9093 set_nodes_failloc "$(osts_nodes)" 0
9094 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9095 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9098 if [[ $RC -eq 0 ]]; then
9099 error "Must return error due to dropped pages, rc=$RC"
9103 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9104 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9108 echo "Dirty pages not leaked on ENOENT"
9110 # Due to the above error the OSC will issue all RPCs syncronously
9111 # until a subsequent RPC completes successfully without error.
9112 $MULTIOP $DIR/$tfile Ow4096yc
9117 run_test 118b "Reclaim dirty pages on fatal error =========="
9121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9123 # for 118c, restore the original resend count, LU-1940
9124 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9125 set_resend_count $OLD_RESENDCOUNT
9126 remote_ost_nodsh && skip "remote OST with nodsh"
9130 #define OBD_FAIL_OST_EROFS 0x216
9131 set_nodes_failloc "$(osts_nodes)" 0x216
9133 # multiop should block due to fsync until pages are written
9134 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9138 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9139 error "Multiop failed to block on fsync, pid=$MULTIPID"
9142 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9144 if [[ $WRITEBACK -eq 0 ]]; then
9145 error "No page in writeback, writeback=$WRITEBACK"
9148 set_nodes_failloc "$(osts_nodes)" 0
9151 if [[ $RC -ne 0 ]]; then
9152 error "Multiop fsync failed, rc=$RC"
9155 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9156 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9158 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9159 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9163 echo "Dirty pages flushed via fsync on EROFS"
9166 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9168 # continue to use small resend count to reduce test_118* time (b=14842)
9169 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9174 remote_ost_nodsh && skip "remote OST with nodsh"
9178 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9179 set_nodes_failloc "$(osts_nodes)" 0x214
9180 # multiop should block due to fsync until pages are written
9181 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9185 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9186 error "Multiop failed to block on fsync, pid=$MULTIPID"
9189 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9191 if [[ $WRITEBACK -eq 0 ]]; then
9192 error "No page in writeback, writeback=$WRITEBACK"
9195 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9196 set_nodes_failloc "$(osts_nodes)" 0
9198 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9199 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9201 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9202 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9206 echo "Dirty pages gaurenteed flushed via fsync"
9209 run_test 118d "Fsync validation inject a delay of the bulk =========="
9212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9216 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9217 lctl set_param fail_loc=0x8000040a
9219 # Should simulate EINVAL error which is fatal
9220 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9222 if [[ $RC -eq 0 ]]; then
9223 error "Must return error due to dropped pages, rc=$RC"
9226 lctl set_param fail_loc=0x0
9228 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9229 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9230 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9232 if [[ $LOCKED -ne 0 ]]; then
9233 error "Locked pages remain in cache, locked=$LOCKED"
9236 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9237 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9241 echo "No pages locked after fsync"
9246 run_test 118f "Simulate unrecoverable OSC side error =========="
9249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9253 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9254 lctl set_param fail_loc=0x406
9256 # simulate local -ENOMEM
9257 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9260 lctl set_param fail_loc=0
9261 if [[ $RC -eq 0 ]]; then
9262 error "Must return error due to dropped pages, rc=$RC"
9265 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9266 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9267 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9269 if [[ $LOCKED -ne 0 ]]; then
9270 error "Locked pages remain in cache, locked=$LOCKED"
9273 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9274 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9278 echo "No pages locked after fsync"
9283 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9287 remote_ost_nodsh && skip "remote OST with nodsh"
9291 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9292 set_nodes_failloc "$(osts_nodes)" 0x20e
9293 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9294 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9297 set_nodes_failloc "$(osts_nodes)" 0
9298 if [[ $RC -eq 0 ]]; then
9299 error "Must return error due to dropped pages, rc=$RC"
9302 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9303 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9304 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9306 if [[ $LOCKED -ne 0 ]]; then
9307 error "Locked pages remain in cache, locked=$LOCKED"
9310 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9311 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9315 echo "No pages locked after fsync"
9319 run_test 118h "Verify timeout in handling recoverables errors =========="
9321 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9325 remote_ost_nodsh && skip "remote OST with nodsh"
9329 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9330 set_nodes_failloc "$(osts_nodes)" 0x20e
9332 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9333 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9336 set_nodes_failloc "$(osts_nodes)" 0
9340 if [[ $RC -ne 0 ]]; then
9341 error "got error, but should be not, rc=$RC"
9344 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9345 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9346 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9347 if [[ $LOCKED -ne 0 ]]; then
9348 error "Locked pages remain in cache, locked=$LOCKED"
9351 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9352 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9356 echo "No pages locked after fsync"
9360 run_test 118i "Fix error before timeout in recoverable error =========="
9362 [ "$SLOW" = "no" ] && set_resend_count 4
9365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9366 remote_ost_nodsh && skip "remote OST with nodsh"
9370 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9371 set_nodes_failloc "$(osts_nodes)" 0x220
9373 # return -EIO from OST
9374 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9376 set_nodes_failloc "$(osts_nodes)" 0x0
9377 if [[ $RC -eq 0 ]]; then
9378 error "Must return error due to dropped pages, rc=$RC"
9381 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9382 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9383 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9384 if [[ $LOCKED -ne 0 ]]; then
9385 error "Locked pages remain in cache, locked=$LOCKED"
9388 # in recoverable error on OST we want resend and stay until it finished
9389 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9390 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9394 echo "No pages locked after fsync"
9398 run_test 118j "Simulate unrecoverable OST side error =========="
9402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9403 remote_ost_nodsh && skip "remote OSTs with nodsh"
9405 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9406 set_nodes_failloc "$(osts_nodes)" 0x20e
9407 test_mkdir $DIR/$tdir
9409 for ((i=0;i<10;i++)); do
9410 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9411 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9418 set_nodes_failloc "$(osts_nodes)" 0
9421 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9423 test_118l() # LU-646
9425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9427 test_mkdir $DIR/$tdir
9428 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9431 run_test 118l "fsync dir"
9433 test_118m() # LU-3066
9435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9437 test_mkdir $DIR/$tdir
9438 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9441 run_test 118m "fdatasync dir ========="
9443 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9451 remote_ost_nodsh && skip "remote OSTs with nodsh"
9453 # Sleep to avoid a cached response.
9454 #define OBD_STATFS_CACHE_SECONDS 1
9457 # Inject a 10 second delay in the OST_STATFS handler.
9458 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9459 set_nodes_failloc "$(osts_nodes)" 0x242
9462 stat --file-system $MOUNT > /dev/null
9465 set_nodes_failloc "$(osts_nodes)" 0
9467 if ((end - begin > 20)); then
9468 error "statfs took $((end - begin)) seconds, expected 10"
9471 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9473 test_119a() # bug 11737
9475 BSIZE=$((512 * 1024))
9476 directio write $DIR/$tfile 0 1 $BSIZE
9477 # We ask to read two blocks, which is more than a file size.
9478 # directio will indicate an error when requested and actual
9479 # sizes aren't equeal (a normal situation in this case) and
9480 # print actual read amount.
9481 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9482 if [ "$NOB" != "$BSIZE" ]; then
9483 error "read $NOB bytes instead of $BSIZE"
9487 run_test 119a "Short directIO read must return actual read amount"
9489 test_119b() # bug 11737
9491 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9493 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9494 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9496 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9497 error "direct read failed"
9500 run_test 119b "Sparse directIO read must return actual read amount"
9502 test_119c() # bug 13099
9505 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9506 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9509 run_test 119c "Testing for direct read hitting hole"
9511 test_119d() # bug 15950
9513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9515 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9516 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9518 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9519 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9520 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9521 lctl set_param fail_loc=0x40d
9522 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9525 cat $DIR/$tfile > /dev/null &
9526 lctl set_param fail_loc=0
9529 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9531 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9532 error "the read rpcs have not completed in 2s"
9534 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9536 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9540 remote_mds_nodsh && skip "remote MDS with nodsh"
9541 test_mkdir $DIR/$tdir
9542 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9543 skip_env "no early lock cancel on server"
9545 lru_resize_disable mdc
9546 lru_resize_disable osc
9547 cancel_lru_locks mdc
9548 # asynchronous object destroy at MDT could cause bl ast to client
9549 cancel_lru_locks osc
9551 stat $DIR/$tdir > /dev/null
9552 can1=$(do_facet $SINGLEMDS \
9553 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9554 awk '/ldlm_cancel/ {print $2}')
9555 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9556 awk '/ldlm_bl_callback/ {print $2}')
9557 test_mkdir -c1 $DIR/$tdir/d1
9558 can2=$(do_facet $SINGLEMDS \
9559 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9560 awk '/ldlm_cancel/ {print $2}')
9561 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9562 awk '/ldlm_bl_callback/ {print $2}')
9563 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9564 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9565 lru_resize_enable mdc
9566 lru_resize_enable osc
9568 run_test 120a "Early Lock Cancel: mkdir test"
9571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9572 remote_mds_nodsh && skip "remote MDS with nodsh"
9573 test_mkdir $DIR/$tdir
9574 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9575 skip_env "no early lock cancel on server"
9577 lru_resize_disable mdc
9578 lru_resize_disable osc
9579 cancel_lru_locks mdc
9580 stat $DIR/$tdir > /dev/null
9581 can1=$(do_facet $SINGLEMDS \
9582 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9583 awk '/ldlm_cancel/ {print $2}')
9584 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9585 awk '/ldlm_bl_callback/ {print $2}')
9587 can2=$(do_facet $SINGLEMDS \
9588 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9589 awk '/ldlm_cancel/ {print $2}')
9590 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9591 awk '/ldlm_bl_callback/ {print $2}')
9592 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9593 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9594 lru_resize_enable mdc
9595 lru_resize_enable osc
9597 run_test 120b "Early Lock Cancel: create test"
9600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9601 remote_mds_nodsh && skip "remote MDS with nodsh"
9602 test_mkdir -c1 $DIR/$tdir
9603 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9604 skip "no early lock cancel on server"
9606 lru_resize_disable mdc
9607 lru_resize_disable osc
9608 test_mkdir -c1 $DIR/$tdir/d1
9609 test_mkdir -c1 $DIR/$tdir/d2
9610 touch $DIR/$tdir/d1/f1
9611 cancel_lru_locks mdc
9612 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9613 can1=$(do_facet $SINGLEMDS \
9614 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9615 awk '/ldlm_cancel/ {print $2}')
9616 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9617 awk '/ldlm_bl_callback/ {print $2}')
9618 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9619 can2=$(do_facet $SINGLEMDS \
9620 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9621 awk '/ldlm_cancel/ {print $2}')
9622 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9623 awk '/ldlm_bl_callback/ {print $2}')
9624 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9625 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9626 lru_resize_enable mdc
9627 lru_resize_enable osc
9629 run_test 120c "Early Lock Cancel: link test"
9632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9633 remote_mds_nodsh && skip "remote MDS with nodsh"
9634 test_mkdir -c1 $DIR/$tdir
9635 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9636 skip_env "no early lock cancel on server"
9638 lru_resize_disable mdc
9639 lru_resize_disable osc
9641 cancel_lru_locks mdc
9642 stat $DIR/$tdir > /dev/null
9643 can1=$(do_facet $SINGLEMDS \
9644 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9645 awk '/ldlm_cancel/ {print $2}')
9646 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9647 awk '/ldlm_bl_callback/ {print $2}')
9648 chmod a+x $DIR/$tdir
9649 can2=$(do_facet $SINGLEMDS \
9650 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9651 awk '/ldlm_cancel/ {print $2}')
9652 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9653 awk '/ldlm_bl_callback/ {print $2}')
9654 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9655 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9656 lru_resize_enable mdc
9657 lru_resize_enable osc
9659 run_test 120d "Early Lock Cancel: setattr test"
9662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9663 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9664 skip_env "no early lock cancel on server"
9665 remote_mds_nodsh && skip "remote MDS with nodsh"
9667 local dlmtrace_set=false
9669 test_mkdir -c1 $DIR/$tdir
9670 lru_resize_disable mdc
9671 lru_resize_disable osc
9672 ! $LCTL get_param debug | grep -q dlmtrace &&
9673 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9674 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9675 cancel_lru_locks mdc
9676 cancel_lru_locks osc
9677 dd if=$DIR/$tdir/f1 of=/dev/null
9678 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9679 # XXX client can not do early lock cancel of OST lock
9680 # during unlink (LU-4206), so cancel osc lock now.
9682 cancel_lru_locks osc
9683 can1=$(do_facet $SINGLEMDS \
9684 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9685 awk '/ldlm_cancel/ {print $2}')
9686 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9687 awk '/ldlm_bl_callback/ {print $2}')
9688 unlink $DIR/$tdir/f1
9690 can2=$(do_facet $SINGLEMDS \
9691 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9692 awk '/ldlm_cancel/ {print $2}')
9693 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9694 awk '/ldlm_bl_callback/ {print $2}')
9695 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9696 $LCTL dk $TMP/cancel.debug.txt
9697 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9698 $LCTL dk $TMP/blocking.debug.txt
9699 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9700 lru_resize_enable mdc
9701 lru_resize_enable osc
9703 run_test 120e "Early Lock Cancel: unlink test"
9706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9707 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9708 skip_env "no early lock cancel on server"
9709 remote_mds_nodsh && skip "remote MDS with nodsh"
9711 test_mkdir -c1 $DIR/$tdir
9712 lru_resize_disable mdc
9713 lru_resize_disable osc
9714 test_mkdir -c1 $DIR/$tdir/d1
9715 test_mkdir -c1 $DIR/$tdir/d2
9716 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9717 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9718 cancel_lru_locks mdc
9719 cancel_lru_locks osc
9720 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9721 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9722 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9723 # XXX client can not do early lock cancel of OST lock
9724 # during rename (LU-4206), so cancel osc lock now.
9726 cancel_lru_locks osc
9727 can1=$(do_facet $SINGLEMDS \
9728 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9729 awk '/ldlm_cancel/ {print $2}')
9730 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9731 awk '/ldlm_bl_callback/ {print $2}')
9732 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9734 can2=$(do_facet $SINGLEMDS \
9735 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9736 awk '/ldlm_cancel/ {print $2}')
9737 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9738 awk '/ldlm_bl_callback/ {print $2}')
9739 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9740 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9741 lru_resize_enable mdc
9742 lru_resize_enable osc
9744 run_test 120f "Early Lock Cancel: rename test"
9747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9748 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9749 skip_env "no early lock cancel on server"
9750 remote_mds_nodsh && skip "remote MDS with nodsh"
9752 lru_resize_disable mdc
9753 lru_resize_disable osc
9755 echo create $count files
9756 test_mkdir $DIR/$tdir
9757 cancel_lru_locks mdc
9758 cancel_lru_locks osc
9761 can0=$(do_facet $SINGLEMDS \
9762 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9763 awk '/ldlm_cancel/ {print $2}')
9764 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9765 awk '/ldlm_bl_callback/ {print $2}')
9766 createmany -o $DIR/$tdir/f $count
9768 can1=$(do_facet $SINGLEMDS \
9769 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9770 awk '/ldlm_cancel/ {print $2}')
9771 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9772 awk '/ldlm_bl_callback/ {print $2}')
9774 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9775 echo rm $count files
9778 can2=$(do_facet $SINGLEMDS \
9779 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9780 awk '/ldlm_cancel/ {print $2}')
9781 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9782 awk '/ldlm_bl_callback/ {print $2}')
9784 echo total: $count removes in $((t2-t1))
9785 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9787 # wait for commitment of removal
9788 lru_resize_enable mdc
9789 lru_resize_enable osc
9791 run_test 120g "Early Lock Cancel: performance test"
9793 test_121() { #bug #10589
9794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9797 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9798 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9799 lctl set_param fail_loc=0x310
9800 cancel_lru_locks osc > /dev/null
9801 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9802 lctl set_param fail_loc=0
9803 [[ $reads -eq $writes ]] ||
9804 error "read $reads blocks, must be $writes blocks"
9806 run_test 121 "read cancel race ========="
9808 test_123a() { # was test 123, statahead(bug 11401)
9809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9812 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9813 log "testing UP system. Performance may be lower than expected."
9818 test_mkdir $DIR/$tdir
9819 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9820 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9822 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9823 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9825 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9826 lctl set_param -n llite.*.statahead_max 0
9827 lctl get_param llite.*.statahead_max
9828 cancel_lru_locks mdc
9829 cancel_lru_locks osc
9831 time ls -l $DIR/$tdir | wc -l
9833 delta=$((etime - stime))
9834 log "ls $i files without statahead: $delta sec"
9835 lctl set_param llite.*.statahead_max=$max
9837 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9838 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9839 cancel_lru_locks mdc
9840 cancel_lru_locks osc
9842 time ls -l $DIR/$tdir | wc -l
9844 delta_sa=$((etime - stime))
9845 log "ls $i files with statahead: $delta_sa sec"
9846 lctl get_param -n llite.*.statahead_stats
9847 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9849 [[ $swrong -lt $ewrong ]] &&
9850 log "statahead was stopped, maybe too many locks held!"
9851 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9853 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9854 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9855 lctl set_param -n llite.*.statahead_max 0
9856 lctl get_param llite.*.statahead_max
9857 cancel_lru_locks mdc
9858 cancel_lru_locks osc
9860 time ls -l $DIR/$tdir | wc -l
9862 delta=$((etime - stime))
9863 log "ls $i files again without statahead: $delta sec"
9864 lctl set_param llite.*.statahead_max=$max
9865 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9866 if [ $SLOWOK -eq 0 ]; then
9867 error "ls $i files is slower with statahead!"
9869 log "ls $i files is slower with statahead!"
9875 [ $delta -gt 20 ] && break
9876 [ $delta -gt 8 ] && MULT=$((50 / delta))
9877 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9885 delta=$((etime - stime))
9886 log "rm -r $DIR/$tdir/: $delta seconds"
9888 lctl get_param -n llite.*.statahead_stats
9890 run_test 123a "verify statahead work"
9892 test_123b () { # statahead(bug 15027)
9893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9895 test_mkdir $DIR/$tdir
9896 createmany -o $DIR/$tdir/$tfile-%d 1000
9898 cancel_lru_locks mdc
9899 cancel_lru_locks osc
9901 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9902 lctl set_param fail_loc=0x80000803
9903 ls -lR $DIR/$tdir > /dev/null
9905 lctl set_param fail_loc=0x0
9906 lctl get_param -n llite.*.statahead_stats
9911 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9915 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9916 skip_env "no lru resize on server"
9920 test_mkdir $DIR/$tdir
9922 log "create $NR files at $DIR/$tdir"
9923 createmany -o $DIR/$tdir/f $NR ||
9924 error "failed to create $NR files in $DIR/$tdir"
9926 cancel_lru_locks mdc
9927 ls -l $DIR/$tdir > /dev/null
9931 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9932 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9933 LRU_SIZE=$($LCTL get_param -n $PARAM)
9934 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9935 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9937 log "NS=$(basename $NSDIR)"
9942 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9943 skip "Not enough cached locks created!"
9949 # We know that lru resize allows one client to hold $LIMIT locks
9950 # for 10h. After that locks begin to be killed by client.
9952 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9954 if [ $LIMIT -lt $LRU_SIZE ]; then
9955 skip "Limit is too small $LIMIT"
9958 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9959 # killing locks. Some time was spent for creating locks. This means
9960 # that up to the moment of sleep finish we must have killed some of
9961 # them (10-100 locks). This depends on how fast ther were created.
9962 # Many of them were touched in almost the same moment and thus will
9963 # be killed in groups.
9964 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9966 # Use $LRU_SIZE_B here to take into account real number of locks
9967 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9968 local LRU_SIZE_B=$LRU_SIZE
9970 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9971 log "OLD_LVF=$OLD_LVF"
9972 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9974 # Let's make sure that we really have some margin. Client checks
9975 # cached locks every 10 sec.
9977 log "Sleep ${SLEEP} sec"
9979 while ((SEC<$SLEEP)); do
9983 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9987 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9988 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9990 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9991 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9992 unlinkmany $DIR/$tdir/f $NR
9996 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9997 log "unlink $NR files at $DIR/$tdir"
9998 unlinkmany $DIR/$tdir/f $NR
10000 run_test 124a "lru resize ======================================="
10002 get_max_pool_limit()
10004 local limit=$($LCTL get_param \
10005 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10007 for l in $limit; do
10008 if [[ $l -gt $max ]]; then
10016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10017 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10018 skip_env "no lru resize on server"
10020 LIMIT=$(get_max_pool_limit)
10022 NR=$(($(default_lru_size)*20))
10023 if [[ $NR -gt $LIMIT ]]; then
10024 log "Limit lock number by $LIMIT locks"
10028 IFree=$(mdsrate_inodes_available)
10029 if [ $IFree -lt $NR ]; then
10030 log "Limit lock number by $IFree inodes"
10034 lru_resize_disable mdc
10035 test_mkdir -p $DIR/$tdir/disable_lru_resize
10037 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10038 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10039 cancel_lru_locks mdc
10042 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10045 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10048 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10052 nolruresize_delta=$((etime-stime))
10053 log "ls -la time: $nolruresize_delta seconds"
10054 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10055 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10057 lru_resize_enable mdc
10058 test_mkdir -p $DIR/$tdir/enable_lru_resize
10060 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10061 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10062 cancel_lru_locks mdc
10065 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10068 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10071 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10075 lruresize_delta=$((etime-stime))
10076 log "ls -la time: $lruresize_delta seconds"
10077 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10079 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10080 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10081 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10082 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10084 log "lru resize performs the same with no lru resize"
10086 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10088 run_test 124b "lru resize (performance test) ======================="
10091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10092 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10093 skip_env "no lru resize on server"
10095 # cache ununsed locks on client
10097 cancel_lru_locks mdc
10098 test_mkdir $DIR/$tdir
10099 createmany -o $DIR/$tdir/f $nr ||
10100 error "failed to create $nr files in $DIR/$tdir"
10101 ls -l $DIR/$tdir > /dev/null
10103 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10104 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10105 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10106 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10107 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10109 # set lru_max_age to 1 sec
10110 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10111 echo "sleep $((recalc_p * 2)) seconds..."
10112 sleep $((recalc_p * 2))
10114 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10115 # restore lru_max_age
10116 $LCTL set_param -n $nsdir.lru_max_age $max_age
10117 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10118 unlinkmany $DIR/$tdir/f $nr
10120 run_test 124c "LRUR cancel very aged locks"
10122 test_125() { # 13358
10123 $LCTL get_param -n llite.*.client_type | grep -q local ||
10124 skip "must run as local client"
10125 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10126 skip_env "must have acl enabled"
10127 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10129 test_mkdir $DIR/$tdir
10130 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10131 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10132 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10134 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10136 test_126() { # bug 12829/13455
10137 $GSS && skip_env "must run as gss disabled"
10138 $LCTL get_param -n llite.*.client_type | grep -q local ||
10139 skip "must run as local client"
10140 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10142 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10143 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10145 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10147 run_test 126 "check that the fsgid provided by the client is taken into account"
10149 test_127a() { # bug 15521
10150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10152 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10153 $LCTL set_param osc.*.stats=0
10154 FSIZE=$((2048 * 1024))
10155 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10156 cancel_lru_locks osc
10157 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10159 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10160 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10161 echo "got $COUNT $NAME"
10162 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10163 eval $NAME=$COUNT || error "Wrong proc format"
10166 read_bytes|write_bytes)
10167 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10168 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10169 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10170 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10171 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10172 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10173 error "sumsquare is too small: $SUMSQ"
10174 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10175 error "sumsquare is too big: $SUMSQ"
10179 done < $DIR/${tfile}.tmp
10181 #check that we actually got some stats
10182 [ "$read_bytes" ] || error "Missing read_bytes stats"
10183 [ "$write_bytes" ] || error "Missing write_bytes stats"
10184 [ "$read_bytes" != 0 ] || error "no read done"
10185 [ "$write_bytes" != 0 ] || error "no write done"
10187 run_test 127a "verify the client stats are sane"
10189 test_127b() { # bug LU-333
10190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10192 $LCTL set_param llite.*.stats=0
10193 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10195 # perform 2 reads and writes so MAX is different from SUM.
10196 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10197 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10198 cancel_lru_locks osc
10199 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10200 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10202 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10203 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10204 echo "got $COUNT $NAME"
10205 eval $NAME=$COUNT || error "Wrong proc format"
10209 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10210 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10211 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10212 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10215 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10216 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10217 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10218 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10222 done < $TMP/${tfile}.tmp
10224 #check that we actually got some stats
10225 [ "$read_bytes" ] || error "Missing read_bytes stats"
10226 [ "$write_bytes" ] || error "Missing write_bytes stats"
10227 [ "$read_bytes" != 0 ] || error "no read done"
10228 [ "$write_bytes" != 0 ] || error "no write done"
10230 rm -f $TMP/${tfile}.tmp
10232 run_test 127b "verify the llite client stats are sane"
10234 test_128() { # bug 15212
10236 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10241 result=$(grep error $TMP/$tfile.log)
10242 rm -f $DIR/$tfile $TMP/$tfile.log
10243 [ -z "$result" ] ||
10244 error "consecutive find's under interactive lfs failed"
10246 run_test 128 "interactive lfs for 2 consecutive find's"
10248 set_dir_limits () {
10253 local ldproc=/proc/fs/ldiskfs
10254 local facets=$(get_facets MDS)
10256 for facet in ${facets//,/ }; do
10257 canondev=$(ldiskfs_canon \
10258 *.$(convert_facet2label $facet).mntdev $facet)
10259 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10260 ldproc=/sys/fs/ldiskfs
10261 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10262 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10266 check_mds_dmesg() {
10267 local facets=$(get_facets MDS)
10268 for facet in ${facets//,/ }; do
10269 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10276 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10277 skip "Need MDS version with at least 2.5.56"
10278 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10279 skip_env "ldiskfs only test"
10281 remote_mds_nodsh && skip "remote MDS with nodsh"
10285 local has_warning=false
10288 mkdir -p $DIR/$tdir
10290 # block size of mds1
10291 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10292 set_dir_limits $maxsize $maxsize
10293 local dirsize=$(stat -c%s "$DIR/$tdir")
10295 while [[ $dirsize -le $maxsize ]]; do
10296 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10298 if ! $has_warning; then
10299 check_mds_dmesg '"is approaching"' && has_warning=true
10301 # check two errors:
10302 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10303 # EFBIG for previous versions included in ldiskfs series
10304 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10306 echo "return code $rc received as expected"
10308 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10309 error_exit "create failed w/o dir size limit"
10311 check_mds_dmesg '"has reached"' ||
10312 error_exit "reached message should be output"
10314 [ $has_warning = "false" ] &&
10315 error_exit "warning message should be output"
10317 dirsize=$(stat -c%s "$DIR/$tdir")
10319 [[ $dirsize -ge $maxsize ]] && return 0
10320 error_exit "current dir size $dirsize, " \
10321 "previous limit $maxsize"
10322 elif [ $rc -ne 0 ]; then
10324 error_exit "return $rc received instead of expected " \
10325 "$EFBIG or $ENOSPC, files in dir $dirsize"
10327 nfiles=$((nfiles + 1))
10328 dirsize=$(stat -c%s "$DIR/$tdir")
10332 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10334 run_test 129 "test directory size limit ========================"
10343 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10344 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10346 trap cleanup_130 EXIT RETURN
10348 local fm_file=$DIR/$tfile
10349 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10350 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10351 error "dd failed for $fm_file"
10353 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10354 filefrag -ves $fm_file
10356 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10357 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10358 [ $RC != 0 ] && error "filefrag $fm_file failed"
10360 filefrag_op=$(filefrag -ve -k $fm_file |
10361 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10362 lun=$($GETSTRIPE -i $fm_file)
10364 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10367 for line in $filefrag_op
10369 frag_lun=`echo $line | cut -d: -f5`
10370 ext_len=`echo $line | cut -d: -f4`
10371 if (( $frag_lun != $lun )); then
10373 error "FIEMAP on 1-stripe file($fm_file) failed"
10376 (( tot_len += ext_len ))
10379 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10381 error "FIEMAP on 1-stripe file($fm_file) failed;"
10387 echo "FIEMAP on single striped file succeeded"
10389 run_test 130a "FIEMAP (1-stripe file)"
10392 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10394 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10395 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10397 trap cleanup_130 EXIT RETURN
10399 local fm_file=$DIR/$tfile
10400 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10401 error "setstripe on $fm_file"
10402 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10403 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10405 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10406 error "dd failed on $fm_file"
10408 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10409 filefrag_op=$(filefrag -ve -k $fm_file |
10410 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10412 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10413 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10418 for line in $filefrag_op
10420 frag_lun=$(echo $line | cut -d: -f5 |
10421 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10422 ext_len=$(echo $line | cut -d: -f4)
10423 if (( $frag_lun != $last_lun )); then
10424 if (( tot_len != 1024 )); then
10426 error "FIEMAP on $fm_file failed; returned " \
10427 "len $tot_len for OST $last_lun instead of 1024"
10430 (( num_luns += 1 ))
10434 (( tot_len += ext_len ))
10437 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10439 error "FIEMAP on $fm_file failed; returned wrong number of " \
10440 "luns or wrong len for OST $last_lun"
10446 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10448 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10451 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10453 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10454 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10456 trap cleanup_130 EXIT RETURN
10458 local fm_file=$DIR/$tfile
10459 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10460 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10461 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10463 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10464 error "dd failed on $fm_file"
10466 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10467 filefrag_op=$(filefrag -ve -k $fm_file |
10468 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10470 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10471 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10476 for line in $filefrag_op
10478 frag_lun=$(echo $line | cut -d: -f5 |
10479 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10480 ext_len=$(echo $line | cut -d: -f4)
10481 if (( $frag_lun != $last_lun )); then
10482 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10483 if (( logical != 512 )); then
10485 error "FIEMAP on $fm_file failed; returned " \
10486 "logical start for lun $logical instead of 512"
10489 if (( tot_len != 512 )); then
10491 error "FIEMAP on $fm_file failed; returned " \
10492 "len $tot_len for OST $last_lun instead of 1024"
10495 (( num_luns += 1 ))
10499 (( tot_len += ext_len ))
10502 if (( num_luns != 2 || tot_len != 512 )); then
10504 error "FIEMAP on $fm_file failed; returned wrong number of " \
10505 "luns or wrong len for OST $last_lun"
10511 echo "FIEMAP on 2-stripe file with hole succeeded"
10513 run_test 130c "FIEMAP (2-stripe file with hole)"
10516 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10518 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10519 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10521 trap cleanup_130 EXIT RETURN
10523 local fm_file=$DIR/$tfile
10524 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10525 error "setstripe on $fm_file"
10526 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10527 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10529 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10530 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10531 error "dd failed on $fm_file"
10533 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10534 filefrag_op=$(filefrag -ve -k $fm_file |
10535 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10537 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10538 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10543 for line in $filefrag_op
10545 frag_lun=$(echo $line | cut -d: -f5 |
10546 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10547 ext_len=$(echo $line | cut -d: -f4)
10548 if (( $frag_lun != $last_lun )); then
10549 if (( tot_len != 1024 )); then
10551 error "FIEMAP on $fm_file failed; returned " \
10552 "len $tot_len for OST $last_lun instead of 1024"
10555 (( num_luns += 1 ))
10559 (( tot_len += ext_len ))
10562 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10564 error "FIEMAP on $fm_file failed; returned wrong number of " \
10565 "luns or wrong len for OST $last_lun"
10571 echo "FIEMAP on N-stripe file succeeded"
10573 run_test 130d "FIEMAP (N-stripe file)"
10576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10578 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10579 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10581 trap cleanup_130 EXIT RETURN
10583 local fm_file=$DIR/$tfile
10584 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10585 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10586 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10589 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10590 for ((i = 0; i < $NUM_BLKS; i++))
10592 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10595 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10596 filefrag_op=$(filefrag -ve -k $fm_file |
10597 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10599 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10600 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10605 for line in $filefrag_op
10607 frag_lun=$(echo $line | cut -d: -f5 |
10608 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10609 ext_len=$(echo $line | cut -d: -f4)
10610 if (( $frag_lun != $last_lun )); then
10611 if (( tot_len != $EXPECTED_LEN )); then
10613 error "FIEMAP on $fm_file failed; returned " \
10614 "len $tot_len for OST $last_lun instead " \
10618 (( num_luns += 1 ))
10622 (( tot_len += ext_len ))
10625 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10627 error "FIEMAP on $fm_file failed; returned wrong number " \
10628 "of luns or wrong len for OST $last_lun"
10634 echo "FIEMAP with continuation calls succeeded"
10636 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10639 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10640 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10642 local fm_file=$DIR/$tfile
10643 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10644 error "multiop create with lov_delay_create on $fm_file"
10646 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10647 filefrag_extents=$(filefrag -vek $fm_file |
10648 awk '/extents? found/ { print $2 }')
10649 if [[ "$filefrag_extents" != "0" ]]; then
10650 error "FIEMAP on $fm_file failed; " \
10651 "returned $filefrag_extents expected 0"
10656 run_test 130f "FIEMAP (unstriped file)"
10658 # Test for writev/readv
10660 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10661 error "writev test failed"
10662 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10663 error "readv failed"
10666 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10669 local fsize=$((524288 + 1048576 + 1572864))
10670 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10671 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10672 error "append writev test failed"
10674 ((fsize += 1572864 + 1048576))
10675 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10676 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10677 error "append writev test failed"
10680 run_test 131b "test append writev"
10683 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10686 run_test 131c "test read/write on file w/o objects"
10689 rwv -f $DIR/$tfile -w -n 1 1572864
10690 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10691 if [ "$NOB" != 1572864 ]; then
10692 error "Short read filed: read $NOB bytes instead of 1572864"
10696 run_test 131d "test short read"
10699 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10700 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10701 error "read hitting hole failed"
10704 run_test 131e "test read hitting hole"
10713 mds*) res=$(do_facet $facet \
10714 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10716 ost*) res=$(do_facet $facet \
10717 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10719 *) error "Wrong facet '$facet'" ;;
10721 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10722 # if the argument $3 is zero, it means any stat increment is ok.
10723 if [[ $want -gt 0 ]]; then
10724 local count=$(echo $res | awk '{ print $2 }')
10725 [[ $count -ne $want ]] &&
10726 error "The $op counter on $facet is $count, not $want"
10731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10732 remote_ost_nodsh && skip "remote OST with nodsh"
10733 remote_mds_nodsh && skip "remote MDS with nodsh"
10734 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10735 skip_env "MDS doesn't support rename stats"
10737 local testdir=$DIR/${tdir}/stats_testdir
10739 mkdir -p $DIR/${tdir}
10742 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10743 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10745 # verify mdt stats first.
10746 mkdir ${testdir} || error "mkdir failed"
10747 check_stats $SINGLEMDS "mkdir" 1
10748 touch ${testdir}/${tfile} || error "touch failed"
10749 check_stats $SINGLEMDS "open" 1
10750 check_stats $SINGLEMDS "close" 1
10751 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10752 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10753 check_stats $SINGLEMDS "mknod" 2
10755 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10756 check_stats $SINGLEMDS "unlink" 1
10757 rm -f ${testdir}/${tfile} || error "file remove failed"
10758 check_stats $SINGLEMDS "unlink" 2
10760 # remove working dir and check mdt stats again.
10761 rmdir ${testdir} || error "rmdir failed"
10762 check_stats $SINGLEMDS "rmdir" 1
10764 local testdir1=$DIR/${tdir}/stats_testdir1
10765 mkdir -p ${testdir}
10766 mkdir -p ${testdir1}
10767 touch ${testdir1}/test1
10768 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10769 check_stats $SINGLEMDS "crossdir_rename" 1
10771 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10772 check_stats $SINGLEMDS "samedir_rename" 1
10774 rm -rf $DIR/${tdir}
10776 run_test 133a "Verifying MDT stats ========================================"
10781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10782 remote_ost_nodsh && skip "remote OST with nodsh"
10783 remote_mds_nodsh && skip "remote MDS with nodsh"
10785 local testdir=$DIR/${tdir}/stats_testdir
10787 mkdir -p ${testdir} || error "mkdir failed"
10788 touch ${testdir}/${tfile} || error "touch failed"
10789 cancel_lru_locks mdc
10792 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10793 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10795 # extra mdt stats verification.
10796 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10797 check_stats $SINGLEMDS "setattr" 1
10798 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10799 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10801 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10802 check_stats $SINGLEMDS "getattr" 1
10804 rm -rf $DIR/${tdir}
10806 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10807 # so the check below is not reliable
10808 [ $MDSCOUNT -eq 1 ] || return 0
10810 # Sleep to avoid a cached response.
10811 #define OBD_STATFS_CACHE_SECONDS 1
10813 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10814 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10815 $LFS df || error "lfs failed"
10816 check_stats $SINGLEMDS "statfs" 1
10818 # check aggregated statfs (LU-10018)
10819 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.54) ] &&
10821 [ $(lustre_version_code client) -lt $(version_code 2.11.54) ] &&
10824 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10825 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10827 check_stats $SINGLEMDS "statfs" 1
10829 # We want to check that the client didn't send OST_STATFS to
10830 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10831 # extra care is needed here.
10832 if remote_mds; then
10833 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10834 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10836 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10837 [ "$res" ] && error "OST got STATFS"
10842 run_test 133b "Verifying extra MDT stats =================================="
10845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10846 remote_ost_nodsh && skip "remote OST with nodsh"
10847 remote_mds_nodsh && skip "remote MDS with nodsh"
10849 local testdir=$DIR/$tdir/stats_testdir
10851 test_mkdir -p $testdir
10853 # verify obdfilter stats.
10854 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10856 cancel_lru_locks osc
10857 wait_delete_completed
10860 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10861 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10863 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10866 cancel_lru_locks osc
10867 check_stats ost1 "write" 1
10869 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10870 check_stats ost1 "read" 1
10872 > $testdir/$tfile || error "truncate failed"
10873 check_stats ost1 "punch" 1
10875 rm -f $testdir/$tfile || error "file remove failed"
10876 wait_delete_completed
10877 check_stats ost1 "destroy" 1
10881 run_test 133c "Verifying OST stats ========================================"
10888 while [ $value -ge 2 ]; do
10893 if [ $orig -gt $order ]; then
10901 local size=('K' 'M' 'G' 'T');
10903 local size_string=$value
10905 while [ $value -ge 1024 ]; do
10906 if [ $i -gt 3 ]; then
10907 #T is the biggest unit we get here, if that is bigger,
10909 size_string=${value}T
10912 value=$((value >> 10))
10913 if [ $value -lt 1024 ]; then
10914 size_string=${value}${size[$i]}
10923 get_rename_size() {
10925 local context=${2:-.}
10926 local sample=$(do_facet $SINGLEMDS $LCTL \
10927 get_param mdt.$FSNAME-MDT0000.rename_stats |
10928 grep -A1 $context |
10929 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10935 remote_ost_nodsh && skip "remote OST with nodsh"
10936 remote_mds_nodsh && skip "remote MDS with nodsh"
10937 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10938 skip_env "MDS doesn't support rename stats"
10940 local testdir1=$DIR/${tdir}/stats_testdir1
10941 local testdir2=$DIR/${tdir}/stats_testdir2
10942 mkdir -p $DIR/${tdir}
10944 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10946 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10947 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10949 createmany -o $testdir1/test 512 || error "createmany failed"
10951 # check samedir rename size
10952 mv ${testdir1}/test0 ${testdir1}/test_0
10954 local testdir1_size=$(ls -l $DIR/${tdir} |
10955 awk '/stats_testdir1/ {print $5}')
10956 local testdir2_size=$(ls -l $DIR/${tdir} |
10957 awk '/stats_testdir2/ {print $5}')
10959 testdir1_size=$(order_2 $testdir1_size)
10960 testdir2_size=$(order_2 $testdir2_size)
10962 testdir1_size=$(size_in_KMGT $testdir1_size)
10963 testdir2_size=$(size_in_KMGT $testdir2_size)
10965 echo "source rename dir size: ${testdir1_size}"
10966 echo "target rename dir size: ${testdir2_size}"
10968 local cmd="do_facet $SINGLEMDS $LCTL "
10969 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10971 eval $cmd || error "$cmd failed"
10972 local samedir=$($cmd | grep 'same_dir')
10973 local same_sample=$(get_rename_size $testdir1_size)
10974 [ -z "$samedir" ] && error "samedir_rename_size count error"
10975 [[ $same_sample -eq 1 ]] ||
10976 error "samedir_rename_size error $same_sample"
10977 echo "Check same dir rename stats success"
10979 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10981 # check crossdir rename size
10982 mv ${testdir1}/test_0 ${testdir2}/test_0
10984 testdir1_size=$(ls -l $DIR/${tdir} |
10985 awk '/stats_testdir1/ {print $5}')
10986 testdir2_size=$(ls -l $DIR/${tdir} |
10987 awk '/stats_testdir2/ {print $5}')
10989 testdir1_size=$(order_2 $testdir1_size)
10990 testdir2_size=$(order_2 $testdir2_size)
10992 testdir1_size=$(size_in_KMGT $testdir1_size)
10993 testdir2_size=$(size_in_KMGT $testdir2_size)
10995 echo "source rename dir size: ${testdir1_size}"
10996 echo "target rename dir size: ${testdir2_size}"
10998 eval $cmd || error "$cmd failed"
10999 local crossdir=$($cmd | grep 'crossdir')
11000 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11001 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11002 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11003 [[ $src_sample -eq 1 ]] ||
11004 error "crossdir_rename_size error $src_sample"
11005 [[ $tgt_sample -eq 1 ]] ||
11006 error "crossdir_rename_size error $tgt_sample"
11007 echo "Check cross dir rename stats success"
11008 rm -rf $DIR/${tdir}
11010 run_test 133d "Verifying rename_stats ========================================"
11013 remote_mds_nodsh && skip "remote MDS with nodsh"
11014 remote_ost_nodsh && skip "remote OST with nodsh"
11015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11017 local testdir=$DIR/${tdir}/stats_testdir
11018 local ctr f0 f1 bs=32768 count=42 sum
11020 mkdir -p ${testdir} || error "mkdir failed"
11022 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
11024 for ctr in {write,read}_bytes; do
11026 cancel_lru_locks osc
11028 do_facet ost1 $LCTL set_param -n \
11029 "obdfilter.*.exports.clear=clear"
11031 if [ $ctr = write_bytes ]; then
11033 f1=${testdir}/${tfile}
11035 f0=${testdir}/${tfile}
11039 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11042 cancel_lru_locks osc
11044 sum=$(do_facet ost1 $LCTL get_param \
11045 "obdfilter.*.exports.*.stats" |
11046 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11047 $1 == ctr { sum += $7 }
11048 END { printf("%0.0f", sum) }')
11050 if ((sum != bs * count)); then
11051 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11055 rm -rf $DIR/${tdir}
11057 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11059 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11061 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11062 # not honor the -ignore_readdir_race option correctly. So we call
11063 # error_ignore() rather than error() in these cases. See LU-11152.
11065 if (find --version; do_facet mds1 find --version) |
11066 grep -q '\b4\.5\.1[1-4]\b'; then
11067 error_ignore LU-11152 "$@"
11074 # First without trusting modes.
11075 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11076 echo "proc_dirs='$proc_dirs'"
11077 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11078 find $proc_dirs -exec cat '{}' \; &> /dev/null
11080 # Second verifying readability.
11081 $LCTL get_param -R '*' &> /dev/null
11083 # Verifing writability with badarea_io.
11085 -ignore_readdir_race \
11087 -not -name force_lbug \
11088 -not -name changelog_mask \
11089 -exec badarea_io '{}' \; ||
11090 error_133 "find $proc_dirs failed"
11092 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11095 remote_mds_nodsh && skip "remote MDS with nodsh"
11096 remote_ost_nodsh && skip "remote OST with nodsh"
11098 # eventually, this can also be replaced with "lctl get_param -R",
11099 # but not until that option is always available on the server
11101 for facet in mds1 ost1; do
11102 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11103 skip_noexit "Too old lustre on $facet"
11104 local facet_proc_dirs=$(do_facet $facet \
11105 \\\ls -d $proc_regexp 2>/dev/null)
11106 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11107 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11108 do_facet $facet find $facet_proc_dirs \
11109 ! -name req_history \
11110 -exec cat '{}' \\\; &> /dev/null
11112 do_facet $facet find $facet_proc_dirs \
11113 ! -name req_history \
11115 -exec cat '{}' \\\; &> /dev/null ||
11116 error "proc file read failed"
11118 do_facet $facet find $facet_proc_dirs \
11119 -ignore_readdir_race \
11121 -not -name force_lbug \
11122 -not -name changelog_mask \
11123 -exec badarea_io '{}' \\\; ||
11124 error_133 "$facet find $facet_proc_dirs failed"
11127 # remount the FS in case writes/reads /proc break the FS
11128 cleanup || error "failed to unmount"
11129 setup || error "failed to setup"
11132 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11135 remote_mds_nodsh && skip "remote MDS with nodsh"
11136 remote_ost_nodsh && skip "remote OST with nodsh"
11137 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11138 skip "Need MDS version at least 2.9.54"
11142 for facet in client mds1 ost1; do
11143 local facet_proc_dirs=$(do_facet $facet \
11144 \\\ls -d $proc_regexp 2> /dev/null)
11145 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11146 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11147 # Get the list of files that are missing the terminating newline
11148 local missing=($(do_facet $facet \
11149 find ${facet_proc_dirs} -type f \| \
11150 while read F\; do \
11151 awk -v FS='\v' -v RS='\v\v' \
11152 "'END { if(NR>0 && \
11153 \\\$NF !~ /.*\\\n\$/) \
11154 print FILENAME}'" \
11157 [ ${#missing[*]} -eq 0 ] ||
11158 error "files do not end with newline: ${missing[*]}"
11161 run_test 133h "Proc files should end with newlines"
11164 remote_mds_nodsh && skip "remote MDS with nodsh"
11165 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11166 skip "Need MDS version at least 2.7.54"
11168 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11169 cancel_lru_locks mdc
11171 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11172 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11173 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11176 createmany -o $DIR/$tdir/f $nr ||
11177 error "failed to create $nr files in $DIR/$tdir"
11178 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11180 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11181 do_facet mds1 $LCTL set_param fail_loc=0x327
11182 do_facet mds1 $LCTL set_param fail_val=500
11185 echo "sleep 10 seconds ..."
11187 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11189 do_facet mds1 $LCTL set_param fail_loc=0
11190 do_facet mds1 $LCTL set_param fail_val=0
11191 [ $lck_cnt -lt $unused ] ||
11192 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11195 unlinkmany $DIR/$tdir/f $nr
11197 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11200 remote_mds_nodsh && skip "remote MDS with nodsh"
11201 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11202 skip "Need MDS version at least 2.7.54"
11204 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11205 cancel_lru_locks mdc
11207 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11208 ldlm.lock_reclaim_threshold_mb)
11209 # disable reclaim temporarily
11210 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11212 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11213 do_facet mds1 $LCTL set_param fail_loc=0x328
11214 do_facet mds1 $LCTL set_param fail_val=500
11216 $LCTL set_param debug=+trace
11219 createmany -o $DIR/$tdir/f $nr &
11220 local create_pid=$!
11222 echo "Sleep $TIMEOUT seconds ..."
11224 if ! ps -p $create_pid > /dev/null 2>&1; then
11225 do_facet mds1 $LCTL set_param fail_loc=0
11226 do_facet mds1 $LCTL set_param fail_val=0
11227 do_facet mds1 $LCTL set_param \
11228 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11229 error "createmany finished incorrectly!"
11231 do_facet mds1 $LCTL set_param fail_loc=0
11232 do_facet mds1 $LCTL set_param fail_val=0
11233 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11234 wait $create_pid || return 1
11236 unlinkmany $DIR/$tdir/f $nr
11238 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11240 test_140() { #bug-17379
11241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11243 test_mkdir $DIR/$tdir
11244 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11245 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11247 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11248 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11250 while i=$((i + 1)); do
11252 cd $i || error "Changing to $i"
11253 ln -s ../stat stat || error "Creating stat symlink"
11254 # Read the symlink until ELOOP present,
11255 # not LBUGing the system is considered success,
11256 # we didn't overrun the stack.
11257 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11258 if [ $ret -ne 0 ]; then
11259 if [ $ret -eq 40 ]; then
11262 error "Open stat symlink"
11268 echo "The symlink depth = $i"
11269 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11270 error "Invalid symlink depth"
11272 # Test recursive symlink
11273 ln -s symlink_self symlink_self
11274 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11275 echo "open symlink_self returns $ret"
11276 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11278 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11283 local TF="$TMP/$tfile"
11285 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11287 cancel_lru_locks $OSC
11288 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11289 remount_client $MOUNT
11291 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11294 $TRUNCATE $DIR/$tfile 6000
11295 cancel_lru_locks $OSC
11296 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11299 echo "12345" >>$DIR/$tfile
11300 cancel_lru_locks $OSC
11301 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11304 echo "12345" >>$DIR/$tfile
11305 cancel_lru_locks $OSC
11306 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11311 run_test 150 "truncate/append tests"
11313 #LU-2902 roc_hit was not able to read all values from lproc
11314 function roc_hit_init() {
11315 local list=$(comma_list $(osts_nodes))
11316 local dir=$DIR/$tdir-check
11317 local file=$dir/$tfile
11323 #use setstripe to do a write to every ost
11324 for i in $(seq 0 $((OSTCOUNT-1))); do
11325 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11326 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11327 idx=$(printf %04x $i)
11328 BEFORE=$(get_osd_param $list *OST*$idx stats |
11329 awk '$1 == "cache_access" {sum += $7}
11330 END { printf("%0.0f", sum) }')
11332 cancel_lru_locks osc
11333 cat $file >/dev/null
11335 AFTER=$(get_osd_param $list *OST*$idx stats |
11336 awk '$1 == "cache_access" {sum += $7}
11337 END { printf("%0.0f", sum) }')
11339 echo BEFORE:$BEFORE AFTER:$AFTER
11340 if ! let "AFTER - BEFORE == 4"; then
11342 error "roc_hit is not safe to use"
11350 function roc_hit() {
11351 local list=$(comma_list $(osts_nodes))
11352 echo $(get_osd_param $list '' stats |
11353 awk '$1 == "cache_hit" {sum += $7}
11354 END { printf("%0.0f", sum) }')
11357 function set_cache() {
11360 if [ "$2" == "off" ]; then
11363 local list=$(comma_list $(osts_nodes))
11364 set_osd_param $list '' $1_cache_enable $on
11366 cancel_lru_locks osc
11370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11371 remote_ost_nodsh && skip "remote OST with nodsh"
11374 local list=$(comma_list $(osts_nodes))
11376 # check whether obdfilter is cache capable at all
11377 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11378 skip "not cache-capable obdfilter"
11381 # check cache is enabled on all obdfilters
11382 if get_osd_param $list '' read_cache_enable | grep 0; then
11383 skip "oss cache is disabled"
11386 set_osd_param $list '' writethrough_cache_enable 1
11388 # check write cache is enabled on all obdfilters
11389 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11390 skip "oss write cache is NOT enabled"
11395 #define OBD_FAIL_OBD_NO_LRU 0x609
11396 do_nodes $list $LCTL set_param fail_loc=0x609
11398 # pages should be in the case right after write
11399 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11402 local BEFORE=$(roc_hit)
11403 cancel_lru_locks osc
11404 cat $DIR/$tfile >/dev/null
11405 local AFTER=$(roc_hit)
11407 do_nodes $list $LCTL set_param fail_loc=0
11409 if ! let "AFTER - BEFORE == CPAGES"; then
11410 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11413 # the following read invalidates the cache
11414 cancel_lru_locks osc
11415 set_osd_param $list '' read_cache_enable 0
11416 cat $DIR/$tfile >/dev/null
11418 # now data shouldn't be found in the cache
11420 cancel_lru_locks osc
11421 cat $DIR/$tfile >/dev/null
11423 if let "AFTER - BEFORE != 0"; then
11424 error "IN CACHE: before: $BEFORE, after: $AFTER"
11427 set_osd_param $list '' read_cache_enable 1
11430 run_test 151 "test cache on oss and controls ==============================="
11433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11435 local TF="$TMP/$tfile"
11437 # simulate ENOMEM during write
11438 #define OBD_FAIL_OST_NOMEM 0x226
11439 lctl set_param fail_loc=0x80000226
11440 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11442 sync || error "sync failed"
11443 lctl set_param fail_loc=0
11445 # discard client's cache
11446 cancel_lru_locks osc
11448 # simulate ENOMEM during read
11449 lctl set_param fail_loc=0x80000226
11450 cmp $TF $DIR/$tfile || error "cmp failed"
11451 lctl set_param fail_loc=0
11455 run_test 152 "test read/write with enomem ============================"
11458 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11460 run_test 153 "test if fdatasync does not crash ======================="
11462 dot_lustre_fid_permission_check() {
11464 local ffid=$MOUNT/.lustre/fid/$fid
11467 echo "stat fid $fid"
11468 stat $ffid > /dev/null || error "stat $ffid failed."
11469 echo "touch fid $fid"
11470 touch $ffid || error "touch $ffid failed."
11471 echo "write to fid $fid"
11472 cat /etc/hosts > $ffid || error "write $ffid failed."
11473 echo "read fid $fid"
11474 diff /etc/hosts $ffid || error "read $ffid failed."
11475 echo "append write to fid $fid"
11476 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11477 echo "rename fid $fid"
11478 mv $ffid $test_dir/$tfile.1 &&
11479 error "rename $ffid to $tfile.1 should fail."
11480 touch $test_dir/$tfile.1
11481 mv $test_dir/$tfile.1 $ffid &&
11482 error "rename $tfile.1 to $ffid should fail."
11483 rm -f $test_dir/$tfile.1
11484 echo "truncate fid $fid"
11485 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11486 echo "link fid $fid"
11487 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11488 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11489 echo "setfacl fid $fid"
11490 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11491 echo "getfacl fid $fid"
11492 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11494 echo "unlink fid $fid"
11495 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11496 echo "mknod fid $fid"
11497 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11499 fid=[0xf00000400:0x1:0x0]
11500 ffid=$MOUNT/.lustre/fid/$fid
11502 echo "stat non-exist fid $fid"
11503 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11504 echo "write to non-exist fid $fid"
11505 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11506 echo "link new fid $fid"
11507 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11509 mkdir -p $test_dir/$tdir
11510 touch $test_dir/$tdir/$tfile
11511 fid=$($LFS path2fid $test_dir/$tdir)
11514 error "error: could not get fid for $test_dir/$dir/$tfile."
11516 ffid=$MOUNT/.lustre/fid/$fid
11519 ls $ffid > /dev/null || error "ls $ffid failed."
11520 echo "touch $fid/$tfile.1"
11521 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11523 echo "touch $MOUNT/.lustre/fid/$tfile"
11524 touch $MOUNT/.lustre/fid/$tfile && \
11525 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11527 echo "setxattr to $MOUNT/.lustre/fid"
11528 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11530 echo "listxattr for $MOUNT/.lustre/fid"
11531 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11533 echo "delxattr from $MOUNT/.lustre/fid"
11534 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11536 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11537 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11538 error "touch invalid fid should fail."
11540 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11541 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11542 error "touch non-normal fid should fail."
11544 echo "rename $tdir to $MOUNT/.lustre/fid"
11545 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11546 error "rename to $MOUNT/.lustre/fid should fail."
11548 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11550 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11551 local new_obf_mode=777
11553 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11554 chmod $new_obf_mode $DIR/.lustre/fid ||
11555 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11557 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11558 [ $obf_mode -eq $new_obf_mode ] ||
11559 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11561 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11562 chmod $old_obf_mode $DIR/.lustre/fid ||
11563 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11566 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11567 fid=$($LFS path2fid $test_dir/$tfile-2)
11569 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11571 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11572 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11573 error "create lov data thru .lustre failed"
11575 echo "cp /etc/passwd $test_dir/$tfile-2"
11576 cp /etc/passwd $test_dir/$tfile-2 ||
11577 error "copy to $test_dir/$tfile-2 failed."
11578 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11579 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11580 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11582 rm -rf $test_dir/tfile.lnk
11583 rm -rf $test_dir/$tfile-2
11587 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11588 skip "Need MDS version at least 2.4.1"
11590 local tf=$DIR/$tfile
11593 local fid=$($LFS path2fid $tf)
11594 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11596 # check that we get the same pathname back
11597 local found=$($LFS fid2path $MOUNT "$fid")
11598 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11599 [ "$found" == "$tf" ] ||
11600 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11602 run_test 154A "lfs path2fid and fid2path basic checks"
11605 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11606 skip "Need MDS version at least 2.4.1"
11608 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11609 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11610 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11611 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11613 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11614 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11616 # check that we get the same pathname
11617 echo "PFID: $PFID, name: $name"
11618 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11619 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11620 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11621 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11623 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11625 run_test 154B "verify the ll_decode_linkea tool"
11628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11629 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11630 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11631 skip "Need MDS version at least 2.2.51"
11632 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11634 cp /etc/hosts $DIR/$tfile
11636 fid=$($LFS path2fid $DIR/$tfile)
11638 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11640 dot_lustre_fid_permission_check "$fid" $DIR ||
11641 error "dot lustre permission check $fid failed"
11643 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11645 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11647 touch $MOUNT/.lustre/file &&
11648 error "creation is not allowed under .lustre"
11650 mkdir $MOUNT/.lustre/dir &&
11651 error "mkdir is not allowed under .lustre"
11655 run_test 154a "Open-by-FID"
11658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11659 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11660 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11661 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11662 skip "Need MDS version at least 2.2.51"
11664 local remote_dir=$DIR/$tdir/remote_dir
11668 mkdir -p $DIR/$tdir
11669 $LFS mkdir -i $MDTIDX $remote_dir ||
11670 error "create remote directory failed"
11672 cp /etc/hosts $remote_dir/$tfile
11674 fid=$($LFS path2fid $remote_dir/$tfile)
11676 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11678 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11679 error "dot lustre permission check $fid failed"
11682 run_test 154b "Open-by-FID for remote directory"
11685 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11686 skip "Need MDS version at least 2.4.1"
11688 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11689 local FID1=$($LFS path2fid $DIR/$tfile.1)
11690 local FID2=$($LFS path2fid $DIR/$tfile.2)
11691 local FID3=$($LFS path2fid $DIR/$tfile.3)
11694 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11695 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11696 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11698 [ "$FID" = "${!want}" ] ||
11699 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11703 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11705 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11706 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11710 run_test 154c "lfs path2fid and fid2path multiple arguments"
11713 remote_mds_nodsh && skip "remote MDS with nodsh"
11714 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11715 skip "Need MDS version at least 2.5.53"
11717 if remote_mds; then
11718 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11722 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11729 local fid=$($LFS path2fid $DIR/$tfile)
11732 cmd="exec $fd<$DIR/$tfile"
11734 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11735 echo "$fid_list" | grep "$fid"
11738 cmd="exec $fd>/dev/null"
11740 if [ $rc -ne 0 ]; then
11741 error "FID $fid not found in open files list $fid_list"
11744 run_test 154d "Verify open file fid"
11748 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11749 skip "Need MDS version at least 2.6.50"
11751 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11752 error ".lustre returned by readdir"
11755 run_test 154e ".lustre is not returned by readdir"
11758 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11760 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11761 test_mkdir -p -c1 $DIR/$tdir/d
11762 # test dirs inherit from its stripe
11763 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11764 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11765 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11766 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11769 # get fid of parents
11770 local FID0=$($LFS path2fid $DIR/$tdir/d)
11771 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11772 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11773 local FID3=$($LFS path2fid $DIR)
11775 # check that path2fid --parents returns expected <parent_fid>/name
11776 # 1) test for a directory (single parent)
11777 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11778 [ "$parent" == "$FID0/foo1" ] ||
11779 error "expected parent: $FID0/foo1, got: $parent"
11781 # 2) test for a file with nlink > 1 (multiple parents)
11782 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11783 echo "$parent" | grep -F "$FID1/$tfile" ||
11784 error "$FID1/$tfile not returned in parent list"
11785 echo "$parent" | grep -F "$FID2/link" ||
11786 error "$FID2/link not returned in parent list"
11788 # 3) get parent by fid
11789 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11790 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11791 echo "$parent" | grep -F "$FID1/$tfile" ||
11792 error "$FID1/$tfile not returned in parent list (by fid)"
11793 echo "$parent" | grep -F "$FID2/link" ||
11794 error "$FID2/link not returned in parent list (by fid)"
11796 # 4) test for entry in root directory
11797 parent=$($LFS path2fid --parents $DIR/f)
11798 echo "$parent" | grep -F "$FID3/f" ||
11799 error "$FID3/f not returned in parent list"
11801 # 5) test it on root directory
11802 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11803 error "$MOUNT should not have parents"
11805 # enable xattr caching and check that linkea is correctly updated
11806 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11807 save_lustre_params client "llite.*.xattr_cache" > $save
11808 lctl set_param llite.*.xattr_cache 1
11810 # 6.1) linkea update on rename
11811 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11813 # get parents by fid
11814 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11815 # foo1 should no longer be returned in parent list
11816 echo "$parent" | grep -F "$FID1" &&
11817 error "$FID1 should no longer be in parent list"
11818 # the new path should appear
11819 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11820 error "$FID2/$tfile.moved is not in parent list"
11822 # 6.2) linkea update on unlink
11823 rm -f $DIR/$tdir/d/foo2/link
11824 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11825 # foo2/link should no longer be returned in parent list
11826 echo "$parent" | grep -F "$FID2/link" &&
11827 error "$FID2/link should no longer be in parent list"
11831 restore_lustre_params < $save
11834 run_test 154f "get parent fids by reading link ea"
11838 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11839 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11840 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11841 skip "Need MDS version at least 2.6.92"
11843 mkdir -p $DIR/$tdir
11844 llapi_fid_test -d $DIR/$tdir
11846 run_test 154g "various llapi FID tests"
11848 test_155_small_load() {
11849 local temp=$TMP/$tfile
11850 local file=$DIR/$tfile
11852 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11853 error "dd of=$temp bs=6096 count=1 failed"
11855 cancel_lru_locks $OSC
11856 cmp $temp $file || error "$temp $file differ"
11858 $TRUNCATE $temp 6000
11859 $TRUNCATE $file 6000
11860 cmp $temp $file || error "$temp $file differ (truncate1)"
11862 echo "12345" >>$temp
11863 echo "12345" >>$file
11864 cmp $temp $file || error "$temp $file differ (append1)"
11866 echo "12345" >>$temp
11867 echo "12345" >>$file
11868 cmp $temp $file || error "$temp $file differ (append2)"
11874 test_155_big_load() {
11875 remote_ost_nodsh && skip "remote OST with nodsh"
11877 local temp=$TMP/$tfile
11878 local file=$DIR/$tfile
11881 local cache_size=$(do_facet ost$((MAXI+1)) \
11882 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11883 local large_file_size=$((cache_size * 2))
11885 echo "OSS cache size: $cache_size KB"
11886 echo "Large file size: $large_file_size KB"
11888 [ $MAXV -le $large_file_size ] &&
11889 skip_env "max available OST size needs > $large_file_size KB"
11891 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11893 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11894 error "dd of=$temp bs=$large_file_size count=1k failed"
11897 cancel_lru_locks osc
11898 cmp $temp $file || error "$temp $file differ"
11904 save_writethrough() {
11905 local facets=$(get_facets OST)
11907 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11913 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11915 save_writethrough $p
11918 set_cache writethrough on
11919 test_155_small_load
11920 restore_lustre_params < $p
11923 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11928 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11930 save_writethrough $p
11933 set_cache writethrough off
11934 test_155_small_load
11935 restore_lustre_params < $p
11938 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11943 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11945 save_writethrough $p
11948 set_cache writethrough on
11949 test_155_small_load
11950 restore_lustre_params < $p
11953 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11958 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11960 save_writethrough $p
11963 set_cache writethrough off
11964 test_155_small_load
11965 restore_lustre_params < $p
11968 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11973 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11975 save_writethrough $p
11978 set_cache writethrough on
11980 restore_lustre_params < $p
11983 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11988 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11990 save_writethrough $p
11993 set_cache writethrough off
11995 restore_lustre_params < $p
11998 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12003 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12005 save_writethrough $p
12008 set_cache writethrough on
12010 restore_lustre_params < $p
12013 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12018 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12020 save_writethrough $p
12023 set_cache writethrough off
12025 restore_lustre_params < $p
12028 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12032 remote_ost_nodsh && skip "remote OST with nodsh"
12033 [ "$(facet_fstype ost1)" = "zfs" -a \
12034 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
12035 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12040 local file="$DIR/$tfile"
12041 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12043 save_writethrough $p
12046 log "Turn on read and write cache"
12048 set_cache writethrough on
12050 log "Write data and read it back."
12051 log "Read should be satisfied from the cache."
12052 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12054 cancel_lru_locks osc
12055 cat $file >/dev/null
12057 if ! let "AFTER - BEFORE == CPAGES"; then
12058 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12060 log "cache hits:: before: $BEFORE, after: $AFTER"
12063 log "Read again; it should be satisfied from the cache."
12065 cancel_lru_locks osc
12066 cat $file >/dev/null
12068 if ! let "AFTER - BEFORE == CPAGES"; then
12069 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12071 log "cache hits:: before: $BEFORE, after: $AFTER"
12074 log "Turn off the read cache and turn on the write cache"
12076 set_cache writethrough on
12078 log "Read again; it should be satisfied from the cache."
12080 cancel_lru_locks osc
12081 cat $file >/dev/null
12083 if ! let "AFTER - BEFORE == CPAGES"; then
12084 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12086 log "cache hits:: before: $BEFORE, after: $AFTER"
12089 log "Read again; it should not be satisfied from the cache."
12091 cancel_lru_locks osc
12092 cat $file >/dev/null
12094 if ! let "AFTER - BEFORE == 0"; then
12095 error "IN CACHE: before: $BEFORE, after: $AFTER"
12097 log "cache hits:: before: $BEFORE, after: $AFTER"
12100 log "Write data and read it back."
12101 log "Read should be satisfied from the cache."
12102 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12104 cancel_lru_locks osc
12105 cat $file >/dev/null
12107 if ! let "AFTER - BEFORE == CPAGES"; then
12108 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12110 log "cache hits:: before: $BEFORE, after: $AFTER"
12113 log "Read again; it should not be satisfied from the cache."
12115 cancel_lru_locks osc
12116 cat $file >/dev/null
12118 if ! let "AFTER - BEFORE == 0"; then
12119 error "IN CACHE: before: $BEFORE, after: $AFTER"
12121 log "cache hits:: before: $BEFORE, after: $AFTER"
12124 log "Turn off read and write cache"
12126 set_cache writethrough off
12128 log "Write data and read it back"
12129 log "It should not be satisfied from the cache."
12131 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12132 cancel_lru_locks osc
12134 cat $file >/dev/null
12136 if ! let "AFTER - BEFORE == 0"; then
12137 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12139 log "cache hits:: before: $BEFORE, after: $AFTER"
12142 log "Turn on the read cache and turn off the write cache"
12144 set_cache writethrough off
12146 log "Write data and read it back"
12147 log "It should not be satisfied from the cache."
12149 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12151 cancel_lru_locks osc
12152 cat $file >/dev/null
12154 if ! let "AFTER - BEFORE == 0"; then
12155 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12157 log "cache hits:: before: $BEFORE, after: $AFTER"
12160 log "Read again; it should be satisfied from the cache."
12162 cancel_lru_locks osc
12163 cat $file >/dev/null
12165 if ! let "AFTER - BEFORE == CPAGES"; then
12166 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12168 log "cache hits:: before: $BEFORE, after: $AFTER"
12171 restore_lustre_params < $p
12174 run_test 156 "Verification of tunables"
12177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12178 remote_mds_nodsh && skip "remote MDS with nodsh"
12179 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12180 skip "Need MDS version at least 2.2.0"
12182 changelog_register || error "changelog_register failed"
12183 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12184 changelog_users $SINGLEMDS | grep -q $cl_user ||
12185 error "User $cl_user not found in changelog_users"
12188 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12189 changelog_clear 0 || error "changelog_clear failed"
12190 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12191 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12192 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12193 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12194 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12195 rm $DIR/$tdir/pics/desktop.jpg
12197 changelog_dump | tail -10
12199 echo "verifying changelog mask"
12200 changelog_chmask "-MKDIR"
12201 changelog_chmask "-CLOSE"
12203 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12204 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12206 changelog_chmask "+MKDIR"
12207 changelog_chmask "+CLOSE"
12209 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12210 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12212 changelog_dump | tail -10
12213 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12214 CLOSES=$(changelog_dump | grep -c "CLOSE")
12215 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12216 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12219 echo "verifying target fid"
12220 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12221 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12222 [ "$fidc" == "$fidf" ] ||
12223 error "changelog '$tfile' fid $fidc != file fid $fidf"
12224 echo "verifying parent fid"
12225 # The FID returned from the Changelog may be the directory shard on
12226 # a different MDT, and not the FID returned by path2fid on the parent.
12227 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12228 # since this is what will matter when recreating this file in the tree.
12229 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12230 local pathp=$($LFS fid2path $MOUNT "$fidp")
12231 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12232 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12234 echo "getting records for $cl_user"
12235 changelog_users $SINGLEMDS
12236 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12238 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12239 error "changelog_clear failed"
12240 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12241 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12242 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12243 error "user index expect $user_rec1 + $nclr != $user_rec2"
12245 local min0_rec=$(changelog_users $SINGLEMDS |
12246 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12247 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12248 awk '{ print $1; exit; }')
12250 changelog_dump | tail -n 5
12251 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12252 [ $first_rec == $((min0_rec + 1)) ] ||
12253 error "first index should be $min0_rec + 1 not $first_rec"
12255 # LU-3446 changelog index reset on MDT restart
12256 local cur_rec1=$(changelog_users $SINGLEMDS |
12257 awk '/^current.index:/ { print $NF }')
12258 changelog_clear 0 ||
12259 error "clear all changelog records for $cl_user failed"
12260 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12261 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12262 error "Fail to start $SINGLEMDS"
12263 local cur_rec2=$(changelog_users $SINGLEMDS |
12264 awk '/^current.index:/ { print $NF }')
12265 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12266 [ $cur_rec1 == $cur_rec2 ] ||
12267 error "current index should be $cur_rec1 not $cur_rec2"
12269 echo "verifying users from this test are deregistered"
12270 changelog_deregister || error "changelog_deregister failed"
12271 changelog_users $SINGLEMDS | grep -q $cl_user &&
12272 error "User '$cl_user' still in changelog_users"
12274 # lctl get_param -n mdd.*.changelog_users
12275 # current index: 144
12276 # ID index (idle seconds)
12278 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12279 # this is the normal case where all users were deregistered
12280 # make sure no new records are added when no users are present
12281 local last_rec1=$(changelog_users $SINGLEMDS |
12282 awk '/^current.index:/ { print $NF }')
12283 touch $DIR/$tdir/chloe
12284 local last_rec2=$(changelog_users $SINGLEMDS |
12285 awk '/^current.index:/ { print $NF }')
12286 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12287 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12289 # any changelog users must be leftovers from a previous test
12290 changelog_users $SINGLEMDS
12291 echo "other changelog users; can't verify off"
12294 run_test 160a "changelog sanity"
12296 test_160b() { # LU-3587
12297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12298 remote_mds_nodsh && skip "remote MDS with nodsh"
12299 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12300 skip "Need MDS version at least 2.2.0"
12302 changelog_register || error "changelog_register failed"
12303 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12304 changelog_users $SINGLEMDS | grep -q $cl_user ||
12305 error "User '$cl_user' not found in changelog_users"
12307 local longname1=$(str_repeat a 255)
12308 local longname2=$(str_repeat b 255)
12311 echo "creating very long named file"
12312 touch $longname1 || error "create of '$longname1' failed"
12313 echo "renaming very long named file"
12314 mv $longname1 $longname2
12316 changelog_dump | grep RENME | tail -n 5
12319 run_test 160b "Verify that very long rename doesn't crash in changelog"
12322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12323 remote_mds_nodsh && skip "remote MDS with nodsh"
12326 local server_version=$(lustre_version_code $SINGLEMDS)
12328 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12329 [[ $server_version -gt $(version_code 2.5.1) &&
12330 $server_version -lt $(version_code 2.5.50) ]] ||
12331 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12333 # Registration step
12334 changelog_register || error "changelog_register failed"
12337 mkdir -p $DIR/$tdir
12338 $MCREATE $DIR/$tdir/foo_160c
12339 changelog_chmask "-TRUNC"
12340 $TRUNCATE $DIR/$tdir/foo_160c 200
12341 changelog_chmask "+TRUNC"
12342 $TRUNCATE $DIR/$tdir/foo_160c 199
12343 changelog_dump | tail -n 5
12344 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12345 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12347 run_test 160c "verify that changelog log catch the truncate event"
12350 remote_mds_nodsh && skip "remote MDS with nodsh"
12351 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12353 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12354 skip "Need MDS version at least 2.7.60"
12356 # Registration step
12357 changelog_register || error "changelog_register failed"
12359 mkdir -p $DIR/$tdir/migrate_dir
12360 changelog_clear 0 || error "changelog_clear failed"
12362 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12363 changelog_dump | tail -n 5
12364 local migrates=$(changelog_dump | grep -c "MIGRT")
12365 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12367 run_test 160d "verify that changelog log catch the migrate event"
12370 remote_mds_nodsh && skip "remote MDS with nodsh"
12373 changelog_register || error "changelog_register failed"
12375 # Delete a future user (expect fail)
12376 local MDT0=$(facet_svc $SINGLEMDS)
12377 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12380 if [ $rc -eq 0 ]; then
12381 error "Deleted non-existant user cl77"
12382 elif [ $rc -ne 2 ]; then
12383 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12386 # Clear to a bad index (1 billion should be safe)
12387 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12390 if [ $rc -eq 0 ]; then
12391 error "Successfully cleared to invalid CL index"
12392 elif [ $rc -ne 22 ]; then
12393 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12396 run_test 160e "changelog negative testing (should return errors)"
12399 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12400 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12401 { skip "Need MDS version at least 2.10.56"; return 0; }
12403 local mdts=$(comma_list $(mdts_nodes))
12406 changelog_register || error "first changelog_register failed"
12407 changelog_register || error "second changelog_register failed"
12409 declare -A cl_user1
12410 declare -A cl_user2
12415 # generate some changelog records to accumulate on each MDT
12416 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12417 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12418 error "create $DIR/$tdir/$tfile failed"
12420 # check changelogs have been generated
12421 local nbcl=$(changelog_dump | wc -l)
12422 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12424 for param in "changelog_max_idle_time=10" \
12426 "changelog_min_gc_interval=2" \
12427 "changelog_min_free_cat_entries=3"; do
12428 local MDT0=$(facet_svc $SINGLEMDS)
12429 local var="${param%=*}"
12430 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12432 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12433 do_nodes $mdts $LCTL set_param mdd.*.$param
12436 # force cl_user2 to be idle (1st part)
12439 # simulate changelog catalog almost full
12440 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12441 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12443 for i in $(seq $MDSCOUNT); do
12444 cl_users=(${CL_USERS[mds$i]})
12445 cl_user1[mds$i]="${cl_users[0]}"
12446 cl_user2[mds$i]="${cl_users[1]}"
12448 [ -n "${cl_user1[mds$i]}" ] ||
12449 error "mds$i: no user registered"
12450 [ -n "${cl_user2[mds$i]}" ] ||
12451 error "mds$i: only ${cl_user2[mds$i]} is registered"
12453 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12454 [ -n "$user_rec1" ] ||
12455 error "mds$i: User ${cl_user1[mds$i]} not registered"
12456 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12457 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12458 [ -n "$user_rec2" ] ||
12459 error "mds$i: User ${cl_user1[mds$i]} not registered"
12460 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12461 "$user_rec1 + 2 == $user_rec2"
12462 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12463 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12464 "$user_rec1 + 2, but is $user_rec2"
12465 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12466 [ -n "$user_rec2" ] ||
12467 error "mds$i: User ${cl_user2[mds$i]} not registered"
12468 [ $user_rec1 == $user_rec2 ] ||
12469 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12470 "$user_rec1, but is $user_rec2"
12473 # force cl_user2 to be idle (2nd part) and to reach
12474 # changelog_max_idle_time
12477 # generate one more changelog to trigger fail_loc
12478 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12479 error "create $DIR/$tdir/${tfile}bis failed"
12481 # ensure gc thread is done
12482 for i in $(mdts_nodes); do
12484 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12485 error "$i: GC-thread not done"
12489 for i in $(seq $MDSCOUNT); do
12490 # check cl_user1 still registered
12491 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12492 error "mds$i: User ${cl_user1[mds$i]} not registered"
12493 # check cl_user2 unregistered
12494 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12495 error "mds$i: User ${cl_user2[mds$i]} still registered"
12497 # check changelogs are present and starting at $user_rec1 + 1
12498 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12499 [ -n "$user_rec1" ] ||
12500 error "mds$i: User ${cl_user1[mds$i]} not registered"
12501 first_rec=$($LFS changelog $(facet_svc mds$i) |
12502 awk '{ print $1; exit; }')
12504 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12505 [ $((user_rec1 + 1)) == $first_rec ] ||
12506 error "mds$i: first index should be $user_rec1 + 1, " \
12507 "but is $first_rec"
12510 run_test 160f "changelog garbage collect (timestamped users)"
12513 remote_mds_nodsh && skip "remote MDS with nodsh"
12514 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12515 skip "Need MDS version at least 2.10.56"
12517 local mdts=$(comma_list $(mdts_nodes))
12519 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12520 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12523 changelog_register || error "first changelog_register failed"
12524 changelog_register || error "second changelog_register failed"
12526 declare -A cl_user1
12527 declare -A cl_user2
12532 # generate some changelog records to accumulate on each MDT
12533 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12534 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12535 error "create $DIR/$tdir/$tfile failed"
12537 # check changelogs have been generated
12538 local nbcl=$(changelog_dump | wc -l)
12539 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12541 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12543 "changelog_min_gc_interval=2" \
12544 "changelog_min_free_cat_entries=3"; do
12545 local MDT0=$(facet_svc $SINGLEMDS)
12546 local var="${param%=*}"
12547 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12549 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12550 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12551 error "unable to set mdd.*.$param"
12554 # simulate changelog catalog almost full
12555 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12556 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12558 for i in $(seq $MDSCOUNT); do
12559 cl_users=(${CL_USERS[mds$i]})
12560 cl_user1[mds$i]="${cl_users[0]}"
12561 cl_user2[mds$i]="${cl_users[1]}"
12563 [ -n "${cl_user1[mds$i]}" ] ||
12564 error "mds$i: no user registered"
12565 [ -n "${cl_user2[mds$i]}" ] ||
12566 error "mds$i: only ${cl_user1[mds$i]} is registered"
12568 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12569 [ -n "$user_rec1" ] ||
12570 error "mds$i: User ${cl_user1[mds$i]} not registered"
12571 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12572 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12573 [ -n "$user_rec2" ] ||
12574 error "mds$i: User ${cl_user1[mds$i]} not registered"
12575 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12576 "$user_rec1 + 2 == $user_rec2"
12577 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12578 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12579 "$user_rec1 + 2, but is $user_rec2"
12580 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12581 [ -n "$user_rec2" ] ||
12582 error "mds$i: User ${cl_user2[mds$i]} not registered"
12583 [ $user_rec1 == $user_rec2 ] ||
12584 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12585 "$user_rec1, but is $user_rec2"
12588 # ensure we are past the previous changelog_min_gc_interval set above
12591 # generate one more changelog to trigger fail_loc
12592 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12593 error "create $DIR/$tdir/${tfile}bis failed"
12595 # ensure gc thread is done
12596 for i in $(mdts_nodes); do
12598 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12599 error "$i: GC-thread not done"
12603 for i in $(seq $MDSCOUNT); do
12604 # check cl_user1 still registered
12605 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12606 error "mds$i: User ${cl_user1[mds$i]} not registered"
12607 # check cl_user2 unregistered
12608 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12609 error "mds$i: User ${cl_user2[mds$i]} still registered"
12611 # check changelogs are present and starting at $user_rec1 + 1
12612 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12613 [ -n "$user_rec1" ] ||
12614 error "mds$i: User ${cl_user1[mds$i]} not registered"
12615 first_rec=$($LFS changelog $(facet_svc mds$i) |
12616 awk '{ print $1; exit; }')
12618 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12619 [ $((user_rec1 + 1)) == $first_rec ] ||
12620 error "mds$i: first index should be $user_rec1 + 1, " \
12621 "but is $first_rec"
12624 run_test 160g "changelog garbage collect (old users)"
12627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12628 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12629 { skip "Need MDS version at least 2.10.56"; return 0; }
12631 local mdts=$(comma_list $(mdts_nodes))
12634 changelog_register || error "first changelog_register failed"
12635 changelog_register || error "second changelog_register failed"
12637 declare -A cl_user1
12638 declare -A cl_user2
12643 # generate some changelog records to accumulate on each MDT
12644 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12645 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12646 error "create $DIR/$tdir/$tfile failed"
12648 # check changelogs have been generated
12649 local nbcl=$(changelog_dump | wc -l)
12650 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12652 for param in "changelog_max_idle_time=10" \
12654 "changelog_min_gc_interval=2"; do
12655 local MDT0=$(facet_svc $SINGLEMDS)
12656 local var="${param%=*}"
12657 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12659 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12660 do_nodes $mdts $LCTL set_param mdd.*.$param
12663 # force cl_user2 to be idle (1st part)
12666 for i in $(seq $MDSCOUNT); do
12667 cl_users=(${CL_USERS[mds$i]})
12668 cl_user1[mds$i]="${cl_users[0]}"
12669 cl_user2[mds$i]="${cl_users[1]}"
12671 [ -n "${cl_user1[mds$i]}" ] ||
12672 error "mds$i: no user registered"
12673 [ -n "${cl_user2[mds$i]}" ] ||
12674 error "mds$i: only ${cl_user2[mds$i]} is registered"
12676 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12677 [ -n "$user_rec1" ] ||
12678 error "mds$i: User ${cl_user1[mds$i]} not registered"
12679 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12680 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12681 [ -n "$user_rec2" ] ||
12682 error "mds$i: User ${cl_user1[mds$i]} not registered"
12683 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12684 "$user_rec1 + 2 == $user_rec2"
12685 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12686 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12687 "$user_rec1 + 2, but is $user_rec2"
12688 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12689 [ -n "$user_rec2" ] ||
12690 error "mds$i: User ${cl_user2[mds$i]} not registered"
12691 [ $user_rec1 == $user_rec2 ] ||
12692 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12693 "$user_rec1, but is $user_rec2"
12696 # force cl_user2 to be idle (2nd part) and to reach
12697 # changelog_max_idle_time
12700 # force each GC-thread start and block then
12701 # one per MDT/MDD, set fail_val accordingly
12702 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12703 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12705 # generate more changelogs to trigger fail_loc
12706 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12707 error "create $DIR/$tdir/${tfile}bis failed"
12709 # stop MDT to stop GC-thread, should be done in back-ground as it will
12710 # block waiting for the thread to be released and exit
12711 declare -A stop_pids
12712 for i in $(seq $MDSCOUNT); do
12714 stop_pids[mds$i]=$!
12717 for i in $(mdts_nodes); do
12720 local facets=$(facets_up_on_host $i)
12722 for facet in ${facets//,/ }; do
12723 if [[ $facet == mds* ]]; then
12727 # ensure each MDS's gc threads are still present and all in "R"
12728 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12729 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12730 error "$i: expected $nb GC-thread"
12732 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12734 error "$i: GC-thread not found in R-state"
12735 # check umounts of each MDT on MDS have reached kthread_stop()
12736 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12737 error "$i: expected $nb umount"
12739 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12740 error "$i: umount not found in D-state"
12743 # release all GC-threads
12744 do_nodes $mdts $LCTL set_param fail_loc=0
12746 # wait for MDT stop to complete
12747 for i in $(seq $MDSCOUNT); do
12748 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12752 # may try to check if any orphan changelog records are present
12753 # via ldiskfs/zfs and llog_reader...
12755 # re-start/mount MDTs
12756 for i in $(seq $MDSCOUNT); do
12757 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12758 error "Fail to start mds$i"
12762 for i in $(seq $MDSCOUNT); do
12763 # check cl_user1 still registered
12764 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12765 error "mds$i: User ${cl_user1[mds$i]} not registered"
12766 # check cl_user2 unregistered
12767 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12768 error "mds$i: User ${cl_user2[mds$i]} still registered"
12770 # check changelogs are present and starting at $user_rec1 + 1
12771 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12772 [ -n "$user_rec1" ] ||
12773 error "mds$i: User ${cl_user1[mds$i]} not registered"
12774 first_rec=$($LFS changelog $(facet_svc mds$i) |
12775 awk '{ print $1; exit; }')
12777 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12778 [ $((user_rec1 + 1)) == $first_rec ] ||
12779 error "mds$i: first index should be $user_rec1 + 1, " \
12780 "but is $first_rec"
12783 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12788 local mdts=$(comma_list $(mdts_nodes))
12790 changelog_register || error "first changelog_register failed"
12792 # generate some changelog records to accumulate on each MDT
12793 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12794 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12795 error "create $DIR/$tdir/$tfile failed"
12797 # check changelogs have been generated
12798 local nbcl=$(changelog_dump | wc -l)
12799 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12801 # simulate race between register and unregister
12802 # XXX as fail_loc is set per-MDS, with DNE configs the race
12803 # simulation will only occur for one MDT per MDS and for the
12804 # others the normal race scenario will take place
12805 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12806 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12807 do_nodes $mdts $LCTL set_param fail_val=1
12809 # unregister 1st user
12810 changelog_deregister &
12812 # wait some time for deregister work to reach race rdv
12814 # register 2nd user
12815 changelog_register || error "2nd user register failed"
12817 wait $pid1 || error "1st user deregister failed"
12821 declare -A LAST_REC
12822 for i in $(seq $MDSCOUNT); do
12823 if changelog_users mds$i | grep "^cl"; then
12824 # make sure new records are added with one user present
12825 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12826 awk '/^current.index:/ { print $NF }')
12828 error "mds$i has no user registered"
12832 # generate more changelog records to accumulate on each MDT
12833 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12834 error "create $DIR/$tdir/${tfile}bis failed"
12836 for i in $(seq $MDSCOUNT); do
12837 last_rec=$(changelog_users $SINGLEMDS |
12838 awk '/^current.index:/ { print $NF }')
12839 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12840 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12841 error "changelogs are off on mds$i"
12844 run_test 160i "changelog user register/unregister race"
12847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12849 test_mkdir -c1 $DIR/$tdir
12850 cp /etc/hosts $DIR/$tdir/$tfile
12851 test_mkdir -c1 $DIR/$tdir/foo1
12852 test_mkdir -c1 $DIR/$tdir/foo2
12853 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12854 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12855 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12856 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12857 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12858 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12859 $LFS fid2path $DIR $FID
12860 error "bad link ea"
12863 rm $DIR/$tdir/foo2/zachary
12865 rm $DIR/$tdir/foo2/thor
12867 rm $DIR/$tdir/$tfile
12869 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12870 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12871 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12872 rm $DIR/$tdir/foo2/maggie
12875 local longname=$tfile.avg_len_is_thirty_two_
12876 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12877 error_noexit 'failed to unlink many hardlinks'" EXIT
12878 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12879 error "failed to hardlink many files"
12880 links=$($LFS fid2path $DIR $FID | wc -l)
12881 echo -n "${links}/1000 links in link EA"
12882 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12884 run_test 161a "link ea sanity"
12887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12888 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12891 local remote_dir=$DIR/$tdir/remote_dir
12893 mkdir -p $DIR/$tdir
12894 $LFS mkdir -i $MDTIDX $remote_dir ||
12895 error "create remote directory failed"
12897 cp /etc/hosts $remote_dir/$tfile
12898 mkdir -p $remote_dir/foo1
12899 mkdir -p $remote_dir/foo2
12900 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12901 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12902 ln $remote_dir/$tfile $remote_dir/foo1/luna
12903 ln $remote_dir/$tfile $remote_dir/foo2/thor
12905 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12907 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12908 $LFS fid2path $DIR $FID
12909 error "bad link ea"
12912 rm $remote_dir/foo2/zachary
12914 rm $remote_dir/foo2/thor
12916 rm $remote_dir/$tfile
12918 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12919 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12920 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12921 $LFS fid2path $DIR $FID
12922 error "bad link rename"
12924 rm $remote_dir/foo2/maggie
12927 local longname=filename_avg_len_is_thirty_two_
12928 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12929 error "failed to hardlink many files"
12930 links=$($LFS fid2path $DIR $FID | wc -l)
12931 echo -n "${links}/1000 links in link EA"
12932 [[ ${links} -gt 60 ]] ||
12933 error "expected at least 60 links in link EA"
12934 unlinkmany $remote_dir/foo2/$longname 1000 ||
12935 error "failed to unlink many hardlinks"
12937 run_test 161b "link ea sanity under remote directory"
12940 remote_mds_nodsh && skip "remote MDS with nodsh"
12941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12942 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12943 skip "Need MDS version at least 2.1.5"
12945 # define CLF_RENAME_LAST 0x0001
12946 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12947 changelog_register || error "changelog_register failed"
12950 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12951 touch $DIR/$tdir/foo_161c
12952 touch $DIR/$tdir/bar_161c
12953 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12954 changelog_dump | grep RENME | tail -n 5
12955 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12956 changelog_clear 0 || error "changelog_clear failed"
12957 if [ x$flags != "x0x1" ]; then
12958 error "flag $flags is not 0x1"
12961 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12962 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12963 touch $DIR/$tdir/foo_161c
12964 touch $DIR/$tdir/bar_161c
12965 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12966 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12967 changelog_dump | grep RENME | tail -n 5
12968 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12969 changelog_clear 0 || error "changelog_clear failed"
12970 if [ x$flags != "x0x0" ]; then
12971 error "flag $flags is not 0x0"
12973 echo "rename overwrite a target having nlink > 1," \
12974 "changelog record has flags of $flags"
12976 # rename doesn't overwrite a target (changelog flag 0x0)
12977 touch $DIR/$tdir/foo_161c
12978 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12979 changelog_dump | grep RENME | tail -n 5
12980 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12981 changelog_clear 0 || error "changelog_clear failed"
12982 if [ x$flags != "x0x0" ]; then
12983 error "flag $flags is not 0x0"
12985 echo "rename doesn't overwrite a target," \
12986 "changelog record has flags of $flags"
12988 # define CLF_UNLINK_LAST 0x0001
12989 # unlink a file having nlink = 1 (changelog flag 0x1)
12990 rm -f $DIR/$tdir/foo2_161c
12991 changelog_dump | grep UNLNK | tail -n 5
12992 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12993 changelog_clear 0 || error "changelog_clear failed"
12994 if [ x$flags != "x0x1" ]; then
12995 error "flag $flags is not 0x1"
12997 echo "unlink a file having nlink = 1," \
12998 "changelog record has flags of $flags"
13000 # unlink a file having nlink > 1 (changelog flag 0x0)
13001 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13002 rm -f $DIR/$tdir/foobar_161c
13003 changelog_dump | grep UNLNK | tail -n 5
13004 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13005 changelog_clear 0 || error "changelog_clear failed"
13006 if [ x$flags != "x0x0" ]; then
13007 error "flag $flags is not 0x0"
13009 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13011 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13014 remote_mds_nodsh && skip "remote MDS with nodsh"
13019 changelog_register || error "changelog_register failed"
13021 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13022 # interfer with $MOUNT/.lustre/fid/ access
13024 [[ $? -eq 0 ]] || error "mkdir failed"
13026 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13027 $LCTL set_param fail_loc=0x8000140c
13029 $LCTL set_param fail_val=5
13032 echo foofoo > $DIR/$tdir/$tfile &
13035 # wait for create to be delayed
13039 [[ $? -eq 0 ]] || error "create should be blocked"
13041 local tempfile=$(mktemp)
13042 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13043 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13044 # some delay may occur during ChangeLog publishing and file read just
13045 # above, that could allow file write to happen finally
13046 [[ -s $tempfile ]] && echo "file should be empty"
13048 $LCTL set_param fail_loc=0
13051 [[ $? -eq 0 ]] || error "create failed"
13053 run_test 161d "create with concurrent .lustre/fid access"
13056 local expected="$1"
13061 path=$($LFS fid2path "$@")
13064 if [ $rc -ne 0 ]; then
13065 error "path looked up of '$expected' failed: rc=$rc"
13066 elif [ "$path" != "$expected" ]; then
13067 error "path looked up '$path' instead of '$expected'"
13069 echo "FID '$fid' resolves to path '$path' as expected"
13073 test_162a() { # was test_162
13074 test_mkdir -p -c1 $DIR/$tdir/d2
13075 touch $DIR/$tdir/d2/$tfile
13076 touch $DIR/$tdir/d2/x1
13077 touch $DIR/$tdir/d2/x2
13078 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13079 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13081 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13082 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13085 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13086 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13087 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13089 # softlink to wrong file
13090 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13091 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13092 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13095 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13096 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13097 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13098 # fid2path dir/fsname should both work
13099 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13100 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13102 # hardlink count: check that there are 2 links
13103 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13104 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13106 # hardlink indexing: remove the first link
13107 rm $DIR/$tdir/d2/p/q/r/hlink
13108 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13110 run_test 162a "path lookup sanity"
13113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13114 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13117 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13118 error "create striped dir failed"
13120 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13121 tail -n 1 | awk '{print $2}')
13122 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13124 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13125 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13128 for ((i=0;i<5;i++)); do
13129 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13130 error "get fid for f$i failed"
13131 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13133 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13134 error "get fid for d$i failed"
13135 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13140 run_test 162b "striped directory path lookup sanity"
13142 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13144 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13145 skip "Need MDS version at least 2.7.51"
13147 local lpath=$tdir.local
13148 local rpath=$tdir.remote
13150 test_mkdir $DIR/$lpath
13151 test_mkdir $DIR/$rpath
13153 for ((i = 0; i <= 101; i++)); do
13156 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13157 error "get fid for local directory $DIR/$lpath failed"
13158 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13161 test_mkdir $DIR/$rpath
13162 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13163 error "get fid for remote directory $DIR/$rpath failed"
13164 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13169 run_test 162c "fid2path works with paths 100 or more directories deep"
13172 # do directio so as not to populate the page cache
13173 log "creating a 10 Mb file"
13174 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13175 log "starting reads"
13176 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13177 log "truncating the file"
13178 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13180 kill %+ || true # reads might have finished
13181 echo "wait until dd is finished"
13183 log "removing the temporary file"
13184 rm -rf $DIR/$tfile || error "tmp file removal failed"
13186 run_test 169 "parallel read and truncate should not deadlock"
13189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13191 $LCTL clear # bug 18514
13192 $LCTL debug_daemon start $TMP/${tfile}_log_good
13194 $LCTL debug_daemon stop
13195 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13196 error "sed failed to read log_good"
13198 $LCTL debug_daemon start $TMP/${tfile}_log_good
13200 $LCTL debug_daemon stop
13202 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13203 error "lctl df log_bad failed"
13205 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13206 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13208 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13209 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13211 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13212 error "bad_line good_line1 good_line2 are empty"
13214 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13215 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13216 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13218 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13219 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13220 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13222 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13223 error "bad_line_new good_line_new are empty"
13225 local expected_good=$((good_line1 + good_line2*2))
13227 rm -f $TMP/${tfile}*
13228 # LU-231, short malformed line may not be counted into bad lines
13229 if [ $bad_line -ne $bad_line_new ] &&
13230 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13231 error "expected $bad_line bad lines, but got $bad_line_new"
13235 if [ $expected_good -ne $good_line_new ]; then
13236 error "expected $expected_good good lines, but got $good_line_new"
13241 run_test 170 "test lctl df to handle corrupted log ====================="
13243 test_171() { # bug20592
13244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13246 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13247 $LCTL set_param fail_loc=0x50e
13248 $LCTL set_param fail_val=3000
13249 multiop_bg_pause $DIR/$tfile O_s || true
13251 kill -USR1 $MULTIPID
13255 if dmesg | grep "recursive fault"; then
13256 error "caught a recursive fault"
13258 $LCTL set_param fail_loc=0
13261 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13263 # it would be good to share it with obdfilter-survey/iokit-libecho code
13264 setup_obdecho_osc () {
13267 local obdfilter_name=$2
13268 echo "Creating new osc for $obdfilter_name on $ost_nid"
13269 # make sure we can find loopback nid
13270 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13272 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13273 ${obdfilter_name}_osc_UUID || rc=2; }
13274 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13275 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13279 cleanup_obdecho_osc () {
13280 local obdfilter_name=$1
13281 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13282 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13289 local pages=${3:-64}
13294 local obd_size=$(get_obd_size $node $OBD)
13295 local page_size=$(get_page_size $node)
13296 if [[ -n "$obd_size" ]]; then
13297 local new_count=$((obd_size / (pages * page_size / 1024)))
13298 [[ $new_count -ge $count ]] || count=$new_count
13301 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13302 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13304 if [ $rc -eq 0 ]; then
13305 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13306 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13308 echo "New object id is $id"
13309 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13311 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13312 "test_brw $count w v $pages $id" || rc=4; }
13313 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13315 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13316 "cleanup" || rc=5; }
13317 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13318 "detach" || rc=6; }
13319 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13326 if ! module_loaded obdecho; then
13327 load_module obdecho/obdecho &&
13328 stack_trap "rmmod obdecho" EXIT ||
13329 error "unable to load obdecho on client"
13332 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13333 local host=$($LCTL get_param -n osc.$osc.import |
13334 awk '/current_connection:/ { print $2 }' )
13335 local target=$($LCTL get_param -n osc.$osc.import |
13336 awk '/target:/ { print $2 }' )
13337 target=${target%_UUID}
13339 if [ -n "$target" ]; then
13340 setup_obdecho_osc $host $target &&
13341 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13342 { error "obdecho setup failed with $?"; return; }
13344 obdecho_test ${target}_osc client ||
13345 error "obdecho_test failed on ${target}_osc"
13347 $LCTL get_param osc.$osc.import
13348 error "there is no osc.$osc.import target"
13351 run_test 180a "test obdecho on osc"
13354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13355 remote_ost_nodsh && skip "remote OST with nodsh"
13357 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13358 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13359 error "failed to load module obdecho"
13361 local target=$(do_facet ost1 $LCTL dl |
13362 awk '/obdfilter/ { print $4; exit; }')
13364 if [ -n "$target" ]; then
13365 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13367 do_facet ost1 $LCTL dl
13368 error "there is no obdfilter target on ost1"
13371 run_test 180b "test obdecho directly on obdfilter"
13373 test_180c() { # LU-2598
13374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13375 remote_ost_nodsh && skip "remote OST with nodsh"
13376 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13377 skip "Need MDS version at least 2.4.0"
13379 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13380 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13381 error "failed to load module obdecho"
13383 local target=$(do_facet ost1 $LCTL dl |
13384 awk '/obdfilter/ { print $4; exit; }')
13386 if [ -n "$target" ]; then
13387 local pages=16384 # 64MB bulk I/O RPC size
13389 obdecho_test "$target" ost1 "$pages" ||
13390 error "obdecho_test with pages=$pages failed with $?"
13392 do_facet ost1 $LCTL dl
13393 error "there is no obdfilter target on ost1"
13396 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13398 test_181() { # bug 22177
13399 test_mkdir $DIR/$tdir
13400 # create enough files to index the directory
13401 createmany -o $DIR/$tdir/foobar 4000
13402 # print attributes for debug purpose
13405 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13407 # remove the files & current working dir
13408 unlinkmany $DIR/$tdir/foobar 4000
13410 kill -USR1 $MULTIPID
13412 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13415 run_test 181 "Test open-unlinked dir ========================"
13421 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13423 $LCTL set_param mdc.*.rpc_stats=clear
13425 for (( i = 0; i < $tcount; i++ )) ; do
13426 mkdir $DIR/$tdir/$i
13429 for (( i = 0; i < $tcount; i++ )) ; do
13430 createmany -o $DIR/$tdir/$i/f- $fcount &
13434 for (( i = 0; i < $tcount; i++ )) ; do
13435 unlinkmany $DIR/$tdir/$i/f- $fcount &
13439 $LCTL get_param mdc.*.rpc_stats
13443 run_test 182 "Test parallel modify metadata operations ================"
13445 test_183() { # LU-2275
13446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13447 remote_mds_nodsh && skip "remote MDS with nodsh"
13448 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13449 skip "Need MDS version at least 2.3.56"
13451 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13452 echo aaa > $DIR/$tdir/$tfile
13454 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13455 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13457 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13458 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13460 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13462 # Flush negative dentry cache
13463 touch $DIR/$tdir/$tfile
13465 # We are not checking for any leaked references here, they'll
13466 # become evident next time we do cleanup with module unload.
13469 run_test 183 "No crash or request leak in case of strange dispositions ========"
13471 # test suite 184 is for LU-2016, LU-2017
13473 check_swap_layouts_support
13475 dir0=$DIR/$tdir/$testnum
13476 test_mkdir -p -c1 $dir0
13481 $SETSTRIPE -c1 $file1
13483 $SETSTRIPE -c2 $file2
13485 gen1=$($GETSTRIPE -g $file1)
13486 gen2=$($GETSTRIPE -g $file2)
13488 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13489 gen=$($GETSTRIPE -g $file1)
13490 [[ $gen1 != $gen ]] ||
13491 "Layout generation on $file1 does not change"
13492 gen=$($GETSTRIPE -g $file2)
13493 [[ $gen2 != $gen ]] ||
13494 "Layout generation on $file2 does not change"
13496 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13497 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13499 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13501 run_test 184a "Basic layout swap"
13504 check_swap_layouts_support
13506 dir0=$DIR/$tdir/$testnum
13507 mkdir -p $dir0 || error "creating dir $dir0"
13514 $SETSTRIPE -c1 $file1
13515 $SETSTRIPE -c2 $file2
13516 $SETSTRIPE -c1 $file3
13517 chown $RUNAS_ID $file3
13518 gen1=$($GETSTRIPE -g $file1)
13519 gen2=$($GETSTRIPE -g $file2)
13521 $LFS swap_layouts $dir1 $dir2 &&
13522 error "swap of directories layouts should fail"
13523 $LFS swap_layouts $dir1 $file1 &&
13524 error "swap of directory and file layouts should fail"
13525 $RUNAS $LFS swap_layouts $file1 $file2 &&
13526 error "swap of file we cannot write should fail"
13527 $LFS swap_layouts $file1 $file3 &&
13528 error "swap of file with different owner should fail"
13529 /bin/true # to clear error code
13531 run_test 184b "Forbidden layout swap (will generate errors)"
13534 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13535 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13536 check_swap_layouts_support
13538 local dir0=$DIR/$tdir/$testnum
13539 mkdir -p $dir0 || error "creating dir $dir0"
13541 local ref1=$dir0/ref1
13542 local ref2=$dir0/ref2
13543 local file1=$dir0/file1
13544 local file2=$dir0/file2
13545 # create a file large enough for the concurrent test
13546 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13547 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13548 echo "ref file size: ref1($(stat -c %s $ref1))," \
13549 "ref2($(stat -c %s $ref2))"
13552 dd if=$ref1 of=$file1 bs=16k &
13555 # Make sure dd starts to copy file
13556 while [ ! -f $file1 ]; do sleep 0.1; done
13558 $LFS swap_layouts $file1 $file2
13561 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13562 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13564 # how many bytes copied before swapping layout
13565 local copied=$(stat -c %s $file2)
13566 local remaining=$(stat -c %s $ref1)
13567 remaining=$((remaining - copied))
13568 echo "Copied $copied bytes before swapping layout..."
13570 cmp -n $copied $file1 $ref2 | grep differ &&
13571 error "Content mismatch [0, $copied) of ref2 and file1"
13572 cmp -n $copied $file2 $ref1 ||
13573 error "Content mismatch [0, $copied) of ref1 and file2"
13574 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13575 error "Content mismatch [$copied, EOF) of ref1 and file1"
13578 rm -f $ref1 $ref2 $file1 $file2
13580 run_test 184c "Concurrent write and layout swap"
13583 check_swap_layouts_support
13584 [ -z "$(which getfattr 2>/dev/null)" ] &&
13585 skip_env "no getfattr command"
13587 local file1=$DIR/$tdir/$tfile-1
13588 local file2=$DIR/$tdir/$tfile-2
13589 local file3=$DIR/$tdir/$tfile-3
13593 mkdir -p $DIR/$tdir
13594 touch $file1 || error "create $file1 failed"
13595 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13596 error "create $file2 failed"
13597 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13598 error "create $file3 failed"
13599 lovea1=$(get_layout_param $file1)
13601 $LFS swap_layouts $file2 $file3 ||
13602 error "swap $file2 $file3 layouts failed"
13603 $LFS swap_layouts $file1 $file2 ||
13604 error "swap $file1 $file2 layouts failed"
13606 lovea2=$(get_layout_param $file2)
13609 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13611 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13612 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13614 run_test 184d "allow stripeless layouts swap"
13617 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13618 skip "Need MDS version at least 2.6.94"
13619 check_swap_layouts_support
13620 [ -z "$(which getfattr 2>/dev/null)" ] &&
13621 skip_env "no getfattr command"
13623 local file1=$DIR/$tdir/$tfile-1
13624 local file2=$DIR/$tdir/$tfile-2
13625 local file3=$DIR/$tdir/$tfile-3
13628 mkdir -p $DIR/$tdir
13629 touch $file1 || error "create $file1 failed"
13630 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13631 error "create $file2 failed"
13632 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13633 error "create $file3 failed"
13635 $LFS swap_layouts $file1 $file2 ||
13636 error "swap $file1 $file2 layouts failed"
13638 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13639 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13641 echo 123 > $file1 || error "Should be able to write into $file1"
13643 $LFS swap_layouts $file1 $file3 ||
13644 error "swap $file1 $file3 layouts failed"
13646 echo 123 > $file1 || error "Should be able to write into $file1"
13648 rm -rf $file1 $file2 $file3
13650 run_test 184e "Recreate layout after stripeless layout swaps"
13653 # Create a file with name longer than sizeof(struct stat) ==
13654 # 144 to see if we can get chars from the file name to appear
13655 # in the returned striping. Note that 'f' == 0x66.
13656 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13658 mkdir -p $DIR/$tdir
13659 mcreate $DIR/$tdir/$file
13660 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13661 error "IOC_MDC_GETFILEINFO returned garbage striping"
13664 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13666 test_185() { # LU-2441
13667 # LU-3553 - no volatile file support in old servers
13668 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13669 skip "Need MDS version at least 2.3.60"
13671 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13672 touch $DIR/$tdir/spoo
13673 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13674 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13675 error "cannot create/write a volatile file"
13676 [ "$FILESET" == "" ] &&
13677 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13678 error "FID is still valid after close"
13680 multiop_bg_pause $DIR/$tdir vVw4096_c
13687 # assume that the next FID for this client is sequential, since stdout
13688 # is unfortunately eaten by multiop_bg_pause
13689 local n=$((${fidv[1]} + 1))
13690 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13691 if [ "$FILESET" == "" ]; then
13692 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13693 error "FID is missing before close"
13695 kill -USR1 $multi_pid
13696 # 1 second delay, so if mtime change we will see it
13698 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13699 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13701 run_test 185 "Volatile file support"
13704 remote_mds_nodsh && skip "remote MDS with nodsh"
13705 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13706 skip "Need MDS version at least 2.3.0"
13708 local dir0=$DIR/$tdir/$testnum
13709 mkdir -p $dir0 || error "creating dir $dir0"
13711 local file=$dir0/file1
13712 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13713 local dv1=$($LFS data_version $file)
13714 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13715 local dv2=$($LFS data_version $file)
13716 [[ $dv1 != $dv2 ]] ||
13717 error "data version did not change on write $dv1 == $dv2"
13722 run_test 187a "Test data version change"
13725 remote_mds_nodsh && skip "remote MDS with nodsh"
13726 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13727 skip "Need MDS version at least 2.3.0"
13729 local dir0=$DIR/$tdir/$testnum
13730 mkdir -p $dir0 || error "creating dir $dir0"
13732 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13733 [[ ${DV[0]} != ${DV[1]} ]] ||
13734 error "data version did not change on write"\
13735 " ${DV[0]} == ${DV[1]}"
13740 run_test 187b "Test data version change on volatile file"
13743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13744 remote_mgs_nodsh && skip "remote MGS with nodsh"
13745 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13747 local POOL=${POOL:-cea1}
13748 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13749 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13752 local last_ost=$(($OSTCOUNT - 1))
13754 local ost_list=$(seq $first_ost $ost_step $last_ost)
13755 local ost_range="$first_ost $last_ost $ost_step"
13756 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13757 local file_dir=$POOL_ROOT/file_tst
13758 local subdir=$test_path/subdir
13761 if ! combined_mgs_mds ; then
13766 # former test_200a test_200b
13767 pool_add $POOL || { rc=$? ; break; }
13768 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13769 # former test_200c test_200d
13770 mkdir -p $test_path
13771 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13772 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13774 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13775 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13776 || { rc=$? ; break; }
13777 # former test_200e test_200f
13778 local files=$((OSTCOUNT*3))
13779 pool_alloc_files $POOL $test_path $files "$ost_list" \
13780 || { rc=$? ; break; }
13781 pool_create_files $POOL $file_dir $files "$ost_list" \
13782 || { rc=$? ; break; }
13783 # former test_200g test_200h
13784 pool_lfs_df $POOL || { rc=$? ; break; }
13785 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13787 # former test_201a test_201b test_201c
13788 pool_remove_first_target $POOL || { rc=$? ; break; }
13790 local f=$test_path/$tfile
13791 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13792 pool_remove $POOL $f || { rc=$? ; break; }
13798 if ! combined_mgs_mds ; then
13803 run_test 200 "OST pools"
13805 # usage: default_attr <count | size | offset>
13807 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13810 # usage: check_default_stripe_attr
13811 check_default_stripe_attr() {
13812 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13815 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13817 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13821 error "unknown getstripe attr '$1'"
13824 [ $ACTUAL == $EXPECTED ] ||
13825 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13829 test_mkdir $DIR/$tdir
13830 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13832 check_default_stripe_attr --stripe-count
13833 check_default_stripe_attr --stripe-size
13834 check_default_stripe_attr --stripe-index
13836 run_test 204a "Print default stripe attributes"
13839 test_mkdir $DIR/$tdir
13840 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13842 check_default_stripe_attr --stripe-size
13843 check_default_stripe_attr --stripe-index
13845 run_test 204b "Print default stripe size and offset"
13848 test_mkdir $DIR/$tdir
13849 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13851 check_default_stripe_attr --stripe-count
13852 check_default_stripe_attr --stripe-index
13854 run_test 204c "Print default stripe count and offset"
13857 test_mkdir $DIR/$tdir
13858 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13860 check_default_stripe_attr --stripe-count
13861 check_default_stripe_attr --stripe-size
13863 run_test 204d "Print default stripe count and size"
13866 test_mkdir $DIR/$tdir
13867 $SETSTRIPE -d $DIR/$tdir
13869 check_default_stripe_attr --stripe-count --raw
13870 check_default_stripe_attr --stripe-size --raw
13871 check_default_stripe_attr --stripe-index --raw
13873 run_test 204e "Print raw stripe attributes"
13876 test_mkdir $DIR/$tdir
13877 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13879 check_default_stripe_attr --stripe-size --raw
13880 check_default_stripe_attr --stripe-index --raw
13882 run_test 204f "Print raw stripe size and offset"
13885 test_mkdir $DIR/$tdir
13886 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13888 check_default_stripe_attr --stripe-count --raw
13889 check_default_stripe_attr --stripe-index --raw
13891 run_test 204g "Print raw stripe count and offset"
13894 test_mkdir $DIR/$tdir
13895 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13897 check_default_stripe_attr --stripe-count --raw
13898 check_default_stripe_attr --stripe-size --raw
13900 run_test 204h "Print raw stripe count and size"
13902 # Figure out which job scheduler is being used, if any,
13903 # or use a fake one
13904 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13905 JOBENV=SLURM_JOB_ID
13906 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13908 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13910 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13911 JOBENV=LOADL_STEP_ID
13912 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13915 $LCTL list_param jobid_name > /dev/null 2>&1
13916 if [ $? -eq 0 ]; then
13922 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13924 verify_jobstats() {
13929 # we don't really need to clear the stats for this test to work, since each
13930 # command has a unique jobid, but it makes debugging easier if needed.
13931 # for facet in $facets; do
13932 # local dev=$(convert_facet2label $facet)
13933 # # clear old jobstats
13934 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13937 # use a new JobID for each test, or we might see an old one
13938 [ "$JOBENV" = "FAKE_JOBID" ] &&
13939 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13941 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13943 [ "$JOBENV" = "nodelocal" ] && {
13944 FAKE_JOBID=id.$testnum.%e.$RANDOM
13945 $LCTL set_param jobid_name=$FAKE_JOBID
13946 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13949 log "Test: ${cmd[*]}"
13950 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13952 if [ $JOBENV = "FAKE_JOBID" ]; then
13953 FAKE_JOBID=$JOBVAL ${cmd[*]}
13958 # all files are created on OST0000
13959 for facet in $facets; do
13960 local stats="*.$(convert_facet2label $facet).job_stats"
13962 # strip out libtool wrappers for in-tree executables
13963 if [ $(do_facet $facet lctl get_param $stats |
13964 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13965 do_facet $facet lctl get_param $stats
13966 error "No jobstats for $JOBVAL found on $facet::$stats"
13972 local new_jobenv=$1
13974 set_persistent_param_and_check client "jobid_var" \
13975 "$FSNAME.sys.jobid_var" $new_jobenv
13978 test_205() { # Job stats
13979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13980 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13981 skip "Need MDS version with at least 2.7.1"
13982 remote_mgs_nodsh && skip "remote MGS with nodsh"
13983 remote_mds_nodsh && skip "remote MDS with nodsh"
13984 remote_ost_nodsh && skip "remote OST with nodsh"
13985 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13986 skip "Server doesn't support jobstats"
13987 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13989 local old_jobenv=$($LCTL get_param -n jobid_var)
13990 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13992 if [[ $PERM_CMD = *"set_param -P"* ]]; then
13993 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
13995 stack_trap "do_facet mgs $PERM_CMD \
13996 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14000 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14001 mdt.*.job_cleanup_interval | head -n 1)
14002 local new_interval=5
14003 do_facet $SINGLEMDS \
14004 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14005 stack_trap "do_facet $SINGLEMDS \
14006 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14007 local start=$SECONDS
14011 cmd="mkdir $DIR/$tdir"
14012 verify_jobstats "$cmd" "$SINGLEMDS"
14014 cmd="rmdir $DIR/$tdir"
14015 verify_jobstats "$cmd" "$SINGLEMDS"
14016 # mkdir on secondary MDT
14017 if [ $MDSCOUNT -gt 1 ]; then
14018 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14019 verify_jobstats "$cmd" "mds2"
14022 cmd="mknod $DIR/$tfile c 1 3"
14023 verify_jobstats "$cmd" "$SINGLEMDS"
14025 cmd="rm -f $DIR/$tfile"
14026 verify_jobstats "$cmd" "$SINGLEMDS"
14027 # create all files on OST0000 so verify_jobstats can find OST stats
14029 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
14030 verify_jobstats "$cmd" "$SINGLEMDS"
14032 cmd="touch $DIR/$tfile"
14033 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14035 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14036 verify_jobstats "$cmd" "ost1"
14038 cancel_lru_locks osc
14039 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14040 verify_jobstats "$cmd" "ost1"
14042 cmd="$TRUNCATE $DIR/$tfile 0"
14043 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14045 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14046 verify_jobstats "$cmd" "$SINGLEMDS"
14047 # jobstats expiry - sleep until old stats should be expired
14048 local left=$((new_interval + 5 - (SECONDS - start)))
14049 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14050 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14052 cmd="mkdir $DIR/$tdir.expire"
14053 verify_jobstats "$cmd" "$SINGLEMDS"
14054 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14055 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14057 # Ensure that jobid are present in changelog (if supported by MDS)
14058 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
14059 changelog_dump | tail -10
14060 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14061 [ $jobids -eq 9 ] ||
14062 error "Wrong changelog jobid count $jobids != 9"
14066 jobstats_set $JOBENV
14068 changelog_dump | grep $tfile
14069 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14070 [ $jobids -eq 0 ] ||
14071 error "Unexpected jobids when jobid_var=$JOBENV"
14074 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14075 JOBENV="JOBCOMPLEX"
14076 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14078 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14080 run_test 205 "Verify job stats"
14082 # LU-1480, LU-1773 and LU-1657
14084 mkdir -p $DIR/$tdir
14085 $SETSTRIPE -c -1 $DIR/$tdir
14086 #define OBD_FAIL_LOV_INIT 0x1403
14087 $LCTL set_param fail_loc=0xa0001403
14088 $LCTL set_param fail_val=1
14089 touch $DIR/$tdir/$tfile || true
14091 run_test 206 "fail lov_init_raid0() doesn't lbug"
14094 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14095 local fsz=`stat -c %s $DIR/$tfile`
14096 cancel_lru_locks mdc
14098 # do not return layout in getattr intent
14099 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14100 $LCTL set_param fail_loc=0x170
14101 local sz=`stat -c %s $DIR/$tfile`
14103 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14107 run_test 207a "can refresh layout at glimpse"
14110 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14111 local cksum=`md5sum $DIR/$tfile`
14112 local fsz=`stat -c %s $DIR/$tfile`
14113 cancel_lru_locks mdc
14114 cancel_lru_locks osc
14116 # do not return layout in getattr intent
14117 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14118 $LCTL set_param fail_loc=0x171
14120 # it will refresh layout after the file is opened but before read issues
14121 echo checksum is "$cksum"
14122 echo "$cksum" |md5sum -c --quiet || error "file differs"
14126 run_test 207b "can refresh layout at open"
14129 # FIXME: in this test suite, only RD lease is used. This is okay
14130 # for now as only exclusive open is supported. After generic lease
14131 # is done, this test suite should be revised. - Jinshan
14133 remote_mds_nodsh && skip "remote MDS with nodsh"
14134 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14135 skip "Need MDS version at least 2.4.52"
14137 echo "==== test 1: verify get lease work"
14138 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14140 echo "==== test 2: verify lease can be broken by upcoming open"
14141 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14145 $MULTIOP $DIR/$tfile oO_RDONLY:c
14146 kill -USR1 $PID && wait $PID || error "break lease error"
14148 echo "==== test 3: verify lease can't be granted if an open already exists"
14149 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14153 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14154 kill -USR1 $PID && wait $PID || error "open file error"
14156 echo "==== test 4: lease can sustain over recovery"
14157 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14163 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14165 echo "==== test 5: lease broken can't be regained by replay"
14166 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14170 # open file to break lease and then recovery
14171 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14174 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14178 run_test 208 "Exclusive open"
14181 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14182 skip_env "must have disp_stripe"
14185 sync; sleep 5; sync;
14187 echo 3 > /proc/sys/vm/drop_caches
14188 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14190 # open/close 500 times
14191 for i in $(seq 500); do
14195 echo 3 > /proc/sys/vm/drop_caches
14196 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14198 echo "before: $req_before, after: $req_after"
14199 [ $((req_after - req_before)) -ge 300 ] &&
14200 error "open/close requests are not freed"
14203 run_test 209 "read-only open/close requests should be freed promptly"
14207 size=$((size % 8192 + 1))
14208 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14209 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14210 rm -f $DIR/f212 $DIR/f212.xyz
14212 run_test 212 "Sendfile test ============================================"
14215 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14216 cancel_lru_locks osc
14217 lctl set_param fail_loc=0x8000040f
14218 # generate a read lock
14219 cat $DIR/$tfile > /dev/null
14220 # write to the file, it will try to cancel the above read lock.
14221 cat /etc/hosts >> $DIR/$tfile
14223 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14225 test_214() { # for bug 20133
14226 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14227 for (( i=0; i < 340; i++ )) ; do
14228 touch $DIR/$tdir/d214c/a$i
14231 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14232 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14233 ls $DIR/d214c || error "ls $DIR/d214c failed"
14234 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14235 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14237 run_test 214 "hash-indexed directory test - bug 20133"
14239 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14240 create_lnet_proc_files() {
14241 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14244 # counterpart of create_lnet_proc_files
14245 remove_lnet_proc_files() {
14246 rm -f $TMP/lnet_$1.sys
14249 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14250 # 3rd arg as regexp for body
14251 check_lnet_proc_stats() {
14252 local l=$(cat "$TMP/lnet_$1" |wc -l)
14253 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14255 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14258 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14259 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14260 # optional and can be regexp for 2nd line (lnet.routes case)
14261 check_lnet_proc_entry() {
14262 local blp=2 # blp stands for 'position of 1st line of body'
14263 [ -z "$5" ] || blp=3 # lnet.routes case
14265 local l=$(cat "$TMP/lnet_$1" |wc -l)
14266 # subtracting one from $blp because the body can be empty
14267 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14269 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14270 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14272 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14273 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14275 # bail out if any unexpected line happened
14276 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14277 [ "$?" != 0 ] || error "$2 misformatted"
14280 test_215() { # for bugs 18102, 21079, 21517
14281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14283 local N='(0|[1-9][0-9]*)' # non-negative numeric
14284 local P='[1-9][0-9]*' # positive numeric
14285 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14286 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14287 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14288 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14290 local L1 # regexp for 1st line
14291 local L2 # regexp for 2nd line (optional)
14292 local BR # regexp for the rest (body)
14294 # lnet.stats should look as 11 space-separated non-negative numerics
14295 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14296 create_lnet_proc_files "stats"
14297 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14298 remove_lnet_proc_files "stats"
14300 # lnet.routes should look like this:
14301 # Routing disabled/enabled
14302 # net hops priority state router
14303 # where net is a string like tcp0, hops > 0, priority >= 0,
14304 # state is up/down,
14305 # router is a string like 192.168.1.1@tcp2
14306 L1="^Routing (disabled|enabled)$"
14307 L2="^net +hops +priority +state +router$"
14308 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14309 create_lnet_proc_files "routes"
14310 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14311 remove_lnet_proc_files "routes"
14313 # lnet.routers should look like this:
14314 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14315 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14316 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14317 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14318 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14319 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14320 create_lnet_proc_files "routers"
14321 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14322 remove_lnet_proc_files "routers"
14324 # lnet.peers should look like this:
14325 # nid refs state last max rtr min tx min queue
14326 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14327 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14328 # numeric (0 or >0 or <0), queue >= 0.
14329 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14330 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14331 create_lnet_proc_files "peers"
14332 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14333 remove_lnet_proc_files "peers"
14335 # lnet.buffers should look like this:
14336 # pages count credits min
14337 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14338 L1="^pages +count +credits +min$"
14339 BR="^ +$N +$N +$I +$I$"
14340 create_lnet_proc_files "buffers"
14341 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14342 remove_lnet_proc_files "buffers"
14344 # lnet.nis should look like this:
14345 # nid status alive refs peer rtr max tx min
14346 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14347 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14348 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14349 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14350 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14351 create_lnet_proc_files "nis"
14352 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14353 remove_lnet_proc_files "nis"
14355 # can we successfully write to lnet.stats?
14356 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14358 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14360 test_216() { # bug 20317
14361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14362 remote_ost_nodsh && skip "remote OST with nodsh"
14365 local facets=$(get_facets OST)
14366 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14368 save_lustre_params client "osc.*.contention_seconds" > $p
14369 save_lustre_params $facets \
14370 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14371 save_lustre_params $facets \
14372 "ldlm.namespaces.filter-*.contended_locks" >> $p
14373 save_lustre_params $facets \
14374 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14375 clear_stats osc.*.osc_stats
14377 # agressive lockless i/o settings
14378 do_nodes $(comma_list $(osts_nodes)) \
14379 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14380 ldlm.namespaces.filter-*.contended_locks=0 \
14381 ldlm.namespaces.filter-*.contention_seconds=60"
14382 lctl set_param -n osc.*.contention_seconds=60
14384 $DIRECTIO write $DIR/$tfile 0 10 4096
14385 $CHECKSTAT -s 40960 $DIR/$tfile
14387 # disable lockless i/o
14388 do_nodes $(comma_list $(osts_nodes)) \
14389 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14390 ldlm.namespaces.filter-*.contended_locks=32 \
14391 ldlm.namespaces.filter-*.contention_seconds=0"
14392 lctl set_param -n osc.*.contention_seconds=0
14393 clear_stats osc.*.osc_stats
14395 dd if=/dev/zero of=$DIR/$tfile count=0
14396 $CHECKSTAT -s 0 $DIR/$tfile
14398 restore_lustre_params <$p
14402 run_test 216 "check lockless direct write updates file size and kms correctly"
14404 test_217() { # bug 22430
14405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14410 for node in $(nodes_list); do
14411 nid=$(host_nids_address $node $NETTYPE)
14412 if [[ $nid = *-* ]] ; then
14413 echo "lctl ping $(h2nettype $nid)"
14414 lctl ping $(h2nettype $nid)
14416 echo "skipping $node (no hyphen detected)"
14420 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14423 # do directio so as not to populate the page cache
14424 log "creating a 10 Mb file"
14425 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14426 log "starting reads"
14427 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14428 log "truncating the file"
14429 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14431 kill %+ || true # reads might have finished
14432 echo "wait until dd is finished"
14434 log "removing the temporary file"
14435 rm -rf $DIR/$tfile || error "tmp file removal failed"
14437 run_test 218 "parallel read and truncate should not deadlock"
14440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14442 # write one partial page
14443 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14444 # set no grant so vvp_io_commit_write will do sync write
14445 $LCTL set_param fail_loc=0x411
14446 # write a full page at the end of file
14447 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14449 $LCTL set_param fail_loc=0
14450 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14451 $LCTL set_param fail_loc=0x411
14452 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14455 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14456 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14458 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14460 test_220() { #LU-325
14461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14462 remote_ost_nodsh && skip "remote OST with nodsh"
14463 remote_mds_nodsh && skip "remote MDS with nodsh"
14464 remote_mgs_nodsh && skip "remote MGS with nodsh"
14468 # create on MDT0000 so the last_id and next_id are correct
14470 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14474 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14475 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14476 osc.$mdtosc_proc1.prealloc_last_id)
14477 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14478 osc.$mdtosc_proc1.prealloc_next_id)
14482 if ! combined_mgs_mds ; then
14486 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14487 #define OBD_FAIL_OST_ENOINO 0x229
14488 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14489 create_pool $FSNAME.$TESTNAME || return 1
14490 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14492 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14494 MDSOBJS=$((last_id - next_id))
14495 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14497 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14498 echo "OST still has $count kbytes free"
14500 echo "create $MDSOBJS files @next_id..."
14501 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14503 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14504 osc.$mdtosc_proc1.prealloc_last_id)
14505 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14506 osc.$mdtosc_proc1.prealloc_next_id)
14508 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14513 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14514 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14516 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14517 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14518 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14519 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14520 echo "unlink $MDSOBJS files @$next_id..."
14521 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14523 if ! combined_mgs_mds ; then
14527 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14532 dd if=`which date` of=$MOUNT/date oflag=sync
14533 chmod +x $MOUNT/date
14535 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14536 $LCTL set_param fail_loc=0x80001401
14538 $MOUNT/date > /dev/null
14541 run_test 221 "make sure fault and truncate race to not cause OOM"
14544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14547 test_mkdir $DIR/$tdir
14548 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14549 createmany -o $DIR/$tdir/$tfile 10
14550 cancel_lru_locks mdc
14551 cancel_lru_locks osc
14552 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14553 $LCTL set_param fail_loc=0x31a
14554 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14555 $LCTL set_param fail_loc=0
14558 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14564 test_mkdir $DIR/$tdir
14565 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14566 createmany -o $DIR/$tdir/$tfile 10
14567 cancel_lru_locks mdc
14568 cancel_lru_locks osc
14569 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14570 $LCTL set_param fail_loc=0x31a
14571 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14572 $LCTL set_param fail_loc=0
14574 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14580 test_mkdir $DIR/$tdir
14581 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14582 createmany -o $DIR/$tdir/$tfile 10
14583 cancel_lru_locks mdc
14584 cancel_lru_locks osc
14585 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14586 $LCTL set_param fail_loc=0x31b
14587 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14588 $LCTL set_param fail_loc=0
14591 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14593 test_224a() { # LU-1039, MRP-303
14594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14596 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14597 $LCTL set_param fail_loc=0x508
14598 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14599 $LCTL set_param fail_loc=0
14602 run_test 224a "Don't panic on bulk IO failure"
14604 test_224b() { # LU-1039, MRP-303
14605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14607 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14608 cancel_lru_locks osc
14609 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14610 $LCTL set_param fail_loc=0x515
14611 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14612 $LCTL set_param fail_loc=0
14615 run_test 224b "Don't panic on bulk IO failure"
14617 test_224c() { # LU-6441
14618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14619 remote_mds_nodsh && skip "remote MDS with nodsh"
14621 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14622 save_writethrough $p
14623 set_cache writethrough on
14625 local pages_per_rpc=$($LCTL get_param \
14626 osc.*.max_pages_per_rpc)
14627 local at_max=$($LCTL get_param -n at_max)
14628 local timeout=$($LCTL get_param -n timeout)
14629 local test_at="at_max"
14630 local param_at="$FSNAME.sys.at_max"
14631 local test_timeout="timeout"
14632 local param_timeout="$FSNAME.sys.timeout"
14634 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14636 set_persistent_param_and_check client "$test_at" "$param_at" 0
14637 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14639 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14640 do_facet ost1 $LCTL set_param fail_loc=0x520
14641 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14642 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14644 do_facet ost1 $LCTL set_param fail_loc=0
14646 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14647 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14650 $LCTL set_param -n $pages_per_rpc
14651 restore_lustre_params < $p
14654 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14656 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14659 if [ -z ${MDSSURVEY} ]; then
14660 skip_env "mds-survey not found"
14662 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14663 skip "Need MDS version at least 2.2.51"
14665 local mds=$(facet_host $SINGLEMDS)
14666 local target=$(do_nodes $mds 'lctl dl' |
14667 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14669 local cmd1="file_count=1000 thrhi=4"
14670 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14671 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14672 local cmd="$cmd1 $cmd2 $cmd3"
14674 rm -f ${TMP}/mds_survey*
14676 eval $cmd || error "mds-survey with zero-stripe failed"
14677 cat ${TMP}/mds_survey*
14678 rm -f ${TMP}/mds_survey*
14680 run_test 225a "Metadata survey sanity with zero-stripe"
14683 if [ -z ${MDSSURVEY} ]; then
14684 skip_env "mds-survey not found"
14686 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14687 skip "Need MDS version at least 2.2.51"
14688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14689 remote_mds_nodsh && skip "remote MDS with nodsh"
14690 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14691 skip_env "Need to mount OST to test"
14694 local mds=$(facet_host $SINGLEMDS)
14695 local target=$(do_nodes $mds 'lctl dl' |
14696 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14698 local cmd1="file_count=1000 thrhi=4"
14699 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14700 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14701 local cmd="$cmd1 $cmd2 $cmd3"
14703 rm -f ${TMP}/mds_survey*
14705 eval $cmd || error "mds-survey with stripe_count failed"
14706 cat ${TMP}/mds_survey*
14707 rm -f ${TMP}/mds_survey*
14709 run_test 225b "Metadata survey sanity with stripe_count = 1"
14711 mcreate_path2fid () {
14717 local path=$DIR/$tdir/$name
14722 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14723 error "cannot create $desc"
14725 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14727 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14729 fid_path=$($LFS fid2path $MOUNT $fid)
14731 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14733 [ "$path" == "$fid_path" ] ||
14734 error "fid2path returned $fid_path, expected $path"
14736 echo "pass with $path and $fid"
14741 mkdir -p $DIR/$tdir
14743 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14744 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14745 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14746 mcreate_path2fid 0040666 0 0 dir "directory"
14747 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14748 mcreate_path2fid 0100666 0 0 file "regular file"
14749 mcreate_path2fid 0120666 0 0 link "symbolic link"
14750 mcreate_path2fid 0140666 0 0 sock "socket"
14752 run_test 226a "call path2fid and fid2path on files of all type"
14755 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14760 mkdir -p $DIR/$tdir
14761 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14762 error "create remote directory failed"
14763 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14764 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14765 "character special file (null)"
14766 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14767 "character special file (no device)"
14768 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14769 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14770 "block special file (loop)"
14771 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14772 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14773 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14775 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14777 # LU-1299 Executing or running ldd on a truncated executable does not
14778 # cause an out-of-memory condition.
14780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14781 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14783 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14784 chmod +x $MOUNT/date
14786 $MOUNT/date > /dev/null
14787 ldd $MOUNT/date > /dev/null
14790 run_test 227 "running truncated executable does not cause OOM"
14792 # LU-1512 try to reuse idle OI blocks
14794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14795 remote_mds_nodsh && skip "remote MDS with nodsh"
14796 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14797 skip_env "ldiskfs only test"
14799 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14800 local myDIR=$DIR/$tdir
14803 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14804 $LCTL set_param fail_loc=0x80001002
14805 createmany -o $myDIR/t- 10000
14806 $LCTL set_param fail_loc=0
14807 # The guard is current the largest FID holder
14809 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14811 local IDX=$(($SEQ % 64))
14813 do_facet $SINGLEMDS sync
14814 # Make sure journal flushed.
14816 local blk1=$(do_facet $SINGLEMDS \
14817 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14818 grep Blockcount | awk '{print $4}')
14820 # Remove old files, some OI blocks will become idle.
14821 unlinkmany $myDIR/t- 10000
14822 # Create new files, idle OI blocks should be reused.
14823 createmany -o $myDIR/t- 2000
14824 do_facet $SINGLEMDS sync
14825 # Make sure journal flushed.
14827 local blk2=$(do_facet $SINGLEMDS \
14828 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14829 grep Blockcount | awk '{print $4}')
14831 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14833 run_test 228a "try to reuse idle OI blocks"
14836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14837 remote_mds_nodsh && skip "remote MDS with nodsh"
14838 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14839 skip_env "ldiskfs only test"
14841 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14842 local myDIR=$DIR/$tdir
14845 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14846 $LCTL set_param fail_loc=0x80001002
14847 createmany -o $myDIR/t- 10000
14848 $LCTL set_param fail_loc=0
14849 # The guard is current the largest FID holder
14851 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14853 local IDX=$(($SEQ % 64))
14855 do_facet $SINGLEMDS sync
14856 # Make sure journal flushed.
14858 local blk1=$(do_facet $SINGLEMDS \
14859 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14860 grep Blockcount | awk '{print $4}')
14862 # Remove old files, some OI blocks will become idle.
14863 unlinkmany $myDIR/t- 10000
14866 stop $SINGLEMDS || error "Fail to stop MDT."
14868 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14870 df $MOUNT || error "Fail to df."
14871 # Create new files, idle OI blocks should be reused.
14872 createmany -o $myDIR/t- 2000
14873 do_facet $SINGLEMDS sync
14874 # Make sure journal flushed.
14876 local blk2=$(do_facet $SINGLEMDS \
14877 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14878 grep Blockcount | awk '{print $4}')
14880 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14882 run_test 228b "idle OI blocks can be reused after MDT restart"
14886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14887 remote_mds_nodsh && skip "remote MDS with nodsh"
14888 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14889 skip_env "ldiskfs only test"
14891 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14892 local myDIR=$DIR/$tdir
14895 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14896 $LCTL set_param fail_loc=0x80001002
14897 # 20000 files can guarantee there are index nodes in the OI file
14898 createmany -o $myDIR/t- 20000
14899 $LCTL set_param fail_loc=0
14900 # The guard is current the largest FID holder
14902 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14904 local IDX=$(($SEQ % 64))
14906 do_facet $SINGLEMDS sync
14907 # Make sure journal flushed.
14909 local blk1=$(do_facet $SINGLEMDS \
14910 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14911 grep Blockcount | awk '{print $4}')
14913 # Remove old files, some OI blocks will become idle.
14914 unlinkmany $myDIR/t- 20000
14916 # The OI file should become empty now
14918 # Create new files, idle OI blocks should be reused.
14919 createmany -o $myDIR/t- 2000
14920 do_facet $SINGLEMDS sync
14921 # Make sure journal flushed.
14923 local blk2=$(do_facet $SINGLEMDS \
14924 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14925 grep Blockcount | awk '{print $4}')
14927 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14929 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14931 test_229() { # LU-2482, LU-3448
14932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14933 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14934 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14935 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14939 # Create a file with a released layout and stripe count 2.
14940 $MULTIOP $DIR/$tfile H2c ||
14941 error "failed to create file with released layout"
14943 $GETSTRIPE -v $DIR/$tfile
14945 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14946 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14948 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14949 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14950 stat $DIR/$tfile || error "failed to stat released file"
14952 chown $RUNAS_ID $DIR/$tfile ||
14953 error "chown $RUNAS_ID $DIR/$tfile failed"
14955 chgrp $RUNAS_ID $DIR/$tfile ||
14956 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14958 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14959 rm $DIR/$tfile || error "failed to remove released file"
14961 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14965 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14966 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14967 skip "Need MDS version at least 2.11.52"
14971 test_mkdir $DIR/$tdir
14972 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14973 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14974 [ $mdt_idx -ne 0 ] &&
14975 error "create local directory on wrong MDT $mdt_idx"
14977 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14978 error "create remote directory failed"
14979 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14980 [ $mdt_idx -ne $MDTIDX ] &&
14981 error "create remote directory on wrong MDT $mdt_idx"
14983 createmany -o $DIR/$tdir/test_230/t- 10 ||
14984 error "create files on remote directory failed"
14985 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14986 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14987 rm -r $DIR/$tdir || error "unlink remote directory failed"
14989 run_test 230a "Create remote directory and files under the remote directory"
14992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14993 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14994 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14995 skip "Need MDS version at least 2.11.52"
15003 local migrate_dir=$DIR/$tdir/migrate_dir
15004 local other_dir=$DIR/$tdir/other_dir
15006 test_mkdir $DIR/$tdir
15007 test_mkdir -i0 -c1 $migrate_dir
15008 test_mkdir -i0 -c1 $other_dir
15009 for ((i=0; i<10; i++)); do
15010 mkdir -p $migrate_dir/dir_${i}
15011 createmany -o $migrate_dir/dir_${i}/f 10 ||
15012 error "create files under remote dir failed $i"
15015 cp /etc/passwd $migrate_dir/$tfile
15016 cp /etc/passwd $other_dir/$tfile
15017 chattr +SAD $migrate_dir
15018 chattr +SAD $migrate_dir/$tfile
15020 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15021 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15022 local old_dir_mode=$(stat -c%f $migrate_dir)
15023 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15025 mkdir -p $migrate_dir/dir_default_stripe2
15026 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
15027 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
15029 mkdir -p $other_dir
15030 ln $migrate_dir/$tfile $other_dir/luna
15031 ln $migrate_dir/$tfile $migrate_dir/sofia
15032 ln $other_dir/$tfile $migrate_dir/david
15033 ln -s $migrate_dir/$tfile $other_dir/zachary
15034 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15035 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15037 $LFS migrate -m $MDTIDX $migrate_dir ||
15038 error "fails on migrating remote dir to MDT1"
15040 echo "migratate to MDT1, then checking.."
15041 for ((i = 0; i < 10; i++)); do
15042 for file in $(find $migrate_dir/dir_${i}); do
15043 mdt_index=$($LFS getstripe -m $file)
15044 [ $mdt_index == $MDTIDX ] ||
15045 error "$file is not on MDT${MDTIDX}"
15049 # the multiple link file should still in MDT0
15050 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15051 [ $mdt_index == 0 ] ||
15052 error "$file is not on MDT${MDTIDX}"
15054 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15055 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15056 error " expect $old_dir_flag get $new_dir_flag"
15058 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15059 [ "$old_file_flag" = "$new_file_flag" ] ||
15060 error " expect $old_file_flag get $new_file_flag"
15062 local new_dir_mode=$(stat -c%f $migrate_dir)
15063 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15064 error "expect mode $old_dir_mode get $new_dir_mode"
15066 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15067 [ "$old_file_mode" = "$new_file_mode" ] ||
15068 error "expect mode $old_file_mode get $new_file_mode"
15070 diff /etc/passwd $migrate_dir/$tfile ||
15071 error "$tfile different after migration"
15073 diff /etc/passwd $other_dir/luna ||
15074 error "luna different after migration"
15076 diff /etc/passwd $migrate_dir/sofia ||
15077 error "sofia different after migration"
15079 diff /etc/passwd $migrate_dir/david ||
15080 error "david different after migration"
15082 diff /etc/passwd $other_dir/zachary ||
15083 error "zachary different after migration"
15085 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15086 error "${tfile}_ln different after migration"
15088 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15089 error "${tfile}_ln_other different after migration"
15091 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15092 [ $stripe_count = 2 ] ||
15093 error "dir strpe_count $d != 2 after migration."
15095 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15096 [ $stripe_count = 2 ] ||
15097 error "file strpe_count $d != 2 after migration."
15099 #migrate back to MDT0
15102 $LFS migrate -m $MDTIDX $migrate_dir ||
15103 error "fails on migrating remote dir to MDT0"
15105 echo "migrate back to MDT0, checking.."
15106 for file in $(find $migrate_dir); do
15107 mdt_index=$($LFS getstripe -m $file)
15108 [ $mdt_index == $MDTIDX ] ||
15109 error "$file is not on MDT${MDTIDX}"
15112 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15113 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15114 error " expect $old_dir_flag get $new_dir_flag"
15116 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15117 [ "$old_file_flag" = "$new_file_flag" ] ||
15118 error " expect $old_file_flag get $new_file_flag"
15120 local new_dir_mode=$(stat -c%f $migrate_dir)
15121 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15122 error "expect mode $old_dir_mode get $new_dir_mode"
15124 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15125 [ "$old_file_mode" = "$new_file_mode" ] ||
15126 error "expect mode $old_file_mode get $new_file_mode"
15128 diff /etc/passwd ${migrate_dir}/$tfile ||
15129 error "$tfile different after migration"
15131 diff /etc/passwd ${other_dir}/luna ||
15132 error "luna different after migration"
15134 diff /etc/passwd ${migrate_dir}/sofia ||
15135 error "sofia different after migration"
15137 diff /etc/passwd ${other_dir}/zachary ||
15138 error "zachary different after migration"
15140 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15141 error "${tfile}_ln different after migration"
15143 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15144 error "${tfile}_ln_other different after migration"
15146 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15147 [ $stripe_count = 2 ] ||
15148 error "dir strpe_count $d != 2 after migration."
15150 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15151 [ $stripe_count = 2 ] ||
15152 error "file strpe_count $d != 2 after migration."
15154 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15156 run_test 230b "migrate directory"
15159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15160 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15161 remote_mds_nodsh && skip "remote MDS with nodsh"
15162 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15163 skip "Need MDS version at least 2.11.52"
15169 local migrate_dir=$DIR/$tdir/migrate_dir
15171 #If migrating directory fails in the middle, all entries of
15172 #the directory is still accessiable.
15173 test_mkdir $DIR/$tdir
15174 test_mkdir -i0 -c1 $migrate_dir
15175 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15177 createmany -o $migrate_dir/f $total ||
15178 error "create files under ${migrate_dir} failed"
15180 # fail after migrating top dir, and this will fail only once, so the
15181 # first sub file migration will fail (currently f3), others succeed.
15182 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15183 do_facet mds1 lctl set_param fail_loc=0x1801
15184 local t=$(ls $migrate_dir | wc -l)
15185 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15186 error "migrate should fail"
15187 local u=$(ls $migrate_dir | wc -l)
15188 [ "$u" == "$t" ] || error "$u != $t during migration"
15190 # add new dir/file should succeed
15191 mkdir $migrate_dir/dir ||
15192 error "mkdir failed under migrating directory"
15193 touch $migrate_dir/file ||
15194 error "create file failed under migrating directory"
15196 # add file with existing name should fail
15197 for file in $migrate_dir/f*; do
15198 stat $file > /dev/null || error "stat $file failed"
15199 $OPENFILE -f O_CREAT:O_EXCL $file &&
15200 error "open(O_CREAT|O_EXCL) $file should fail"
15201 $MULTIOP $file m && error "create $file should fail"
15202 touch $DIR/$tdir/remote_dir/$tfile ||
15203 error "touch $tfile failed"
15204 ln $DIR/$tdir/remote_dir/$tfile $file &&
15205 error "link $file should fail"
15206 mdt_index=$($LFS getstripe -m $file)
15207 if [ $mdt_index == 0 ]; then
15208 # file failed to migrate is not allowed to rename to
15209 mv $DIR/$tdir/remote_dir/$tfile $file &&
15210 error "rename to $file should fail"
15212 mv $DIR/$tdir/remote_dir/$tfile $file ||
15213 error "rename to $file failed"
15215 echo hello >> $file || error "write $file failed"
15218 # resume migration with different options should fail
15219 $LFS migrate -m 0 $migrate_dir &&
15220 error "migrate -m 0 $migrate_dir should fail"
15222 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15223 error "migrate -c 2 $migrate_dir should fail"
15225 # resume migration should succeed
15226 $LFS migrate -m $MDTIDX $migrate_dir ||
15227 error "migrate $migrate_dir failed"
15229 echo "Finish migration, then checking.."
15230 for file in $(find $migrate_dir); do
15231 mdt_index=$($LFS getstripe -m $file)
15232 [ $mdt_index == $MDTIDX ] ||
15233 error "$file is not on MDT${MDTIDX}"
15236 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15238 run_test 230c "check directory accessiblity if migration failed"
15241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15242 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15243 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15244 skip "Need MDS version at least 2.11.52"
15246 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15248 local migrate_dir=$DIR/$tdir/migrate_dir
15258 old_index=$((RANDOM % MDSCOUNT))
15259 old_count=$((MDSCOUNT - old_index))
15260 new_index=$((RANDOM % MDSCOUNT))
15261 new_count=$((MDSCOUNT - new_index))
15262 new_hash="all_char"
15264 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15265 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15267 test_mkdir $DIR/$tdir
15268 test_mkdir -i $old_index -c $old_count $migrate_dir
15270 for ((i=0; i<100; i++)); do
15271 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15272 createmany -o $migrate_dir/dir_${i}/f 100 ||
15273 error "create files under remote dir failed $i"
15276 echo -n "Migrate from MDT$old_index "
15277 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15278 echo -n "to MDT$new_index"
15279 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15282 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15283 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15284 error "migrate remote dir error"
15286 echo "Finish migration, then checking.."
15287 for file in $(find $migrate_dir); do
15288 mdt_index=$($LFS getstripe -m $file)
15289 if [ $mdt_index -lt $new_index ] ||
15290 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15291 error "$file is on MDT$mdt_index"
15295 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15297 run_test 230d "check migrate big directory"
15300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15301 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15302 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15303 skip "Need MDS version at least 2.11.52"
15310 mkdir -p $DIR/$tdir
15311 mkdir $DIR/$tdir/migrate_dir
15312 mkdir $DIR/$tdir/other_dir
15313 touch $DIR/$tdir/migrate_dir/a
15314 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15315 ls $DIR/$tdir/other_dir
15317 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15318 error "migrate dir fails"
15320 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15321 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15323 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15324 [ $mdt_index == 0 ] || error "a is not on MDT0"
15326 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15327 error "migrate dir fails"
15329 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15330 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15332 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15333 [ $mdt_index == 1 ] || error "a is not on MDT1"
15335 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15336 [ $mdt_index == 1 ] || error "b is not on MDT1"
15338 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15339 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15341 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15343 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15345 run_test 230e "migrate mulitple local link files"
15348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15349 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15350 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15351 skip "Need MDS version at least 2.11.52"
15356 mkdir -p $DIR/$tdir
15357 mkdir $DIR/$tdir/migrate_dir
15358 $LFS mkdir -i1 $DIR/$tdir/other_dir
15359 touch $DIR/$tdir/migrate_dir/a
15360 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15361 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15362 ls $DIR/$tdir/other_dir
15364 # a should be migrated to MDT1, since no other links on MDT0
15365 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15366 error "#1 migrate dir fails"
15367 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15368 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15369 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15370 [ $mdt_index == 1 ] || error "a is not on MDT1"
15372 # a should stay on MDT1, because it is a mulitple link file
15373 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15374 error "#2 migrate dir fails"
15375 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15376 [ $mdt_index == 1 ] || error "a is not on MDT1"
15378 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15379 error "#3 migrate dir fails"
15381 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15382 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15383 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15385 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15386 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15388 # a should be migrated to MDT0, since no other links on MDT1
15389 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15390 error "#4 migrate dir fails"
15391 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15392 [ $mdt_index == 0 ] || error "a is not on MDT0"
15394 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15396 run_test 230f "migrate mulitple remote link files"
15399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15400 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15401 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15402 skip "Need MDS version at least 2.11.52"
15404 mkdir -p $DIR/$tdir/migrate_dir
15406 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15407 error "migrating dir to non-exist MDT succeeds"
15410 run_test 230g "migrate dir to non-exist MDT"
15413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15414 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15415 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15416 skip "Need MDS version at least 2.11.52"
15420 mkdir -p $DIR/$tdir/migrate_dir
15422 $LFS migrate -m1 $DIR &&
15423 error "migrating mountpoint1 should fail"
15425 $LFS migrate -m1 $DIR/$tdir/.. &&
15426 error "migrating mountpoint2 should fail"
15429 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15430 error "migrating $tdir/migrate_dir/.. should fail"
15434 run_test 230h "migrate .. and root"
15437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15438 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15439 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15440 skip "Need MDS version at least 2.11.52"
15442 mkdir -p $DIR/$tdir/migrate_dir
15444 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15445 error "migration fails with a tailing slash"
15447 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15448 error "migration fails with two tailing slashes"
15450 run_test 230i "lfs migrate -m tolerates trailing slashes"
15453 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15454 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15455 skip "Need MDS version at least 2.11.52"
15457 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15458 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15459 error "create $tfile failed"
15460 cat /etc/passwd > $DIR/$tdir/$tfile
15462 $LFS migrate -m 1 $DIR/$tdir
15464 cmp /etc/passwd $DIR/$tdir/$tfile ||
15465 error "DoM file mismatch after migration"
15467 run_test 230j "DoM file data not changed after dir migration"
15471 # For simplicity this test assumes that max_pages_per_rpc
15472 # is the same across all OSCs
15473 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15474 local bulk_size=$((max_pages * 4096))
15475 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15478 mkdir -p $DIR/$tdir
15479 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15480 error "failed to set stripe with -S ${brw_size}M option"
15482 # clear the OSC stats
15483 $LCTL set_param osc.*.stats=0 &>/dev/null
15486 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15487 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15488 oflag=direct &>/dev/null || error "dd failed"
15490 sync; sleep 1; sync # just to be safe
15491 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15492 if [ x$nrpcs != "x1" ]; then
15493 $LCTL get_param osc.*.stats
15494 error "found $nrpcs ost_write RPCs, not 1 as expected"
15498 # Drop the OSC cache, otherwise we will read from it
15499 cancel_lru_locks osc
15501 # clear the OSC stats
15502 $LCTL set_param osc.*.stats=0 &>/dev/null
15504 # Client reads $bulk_size.
15505 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15506 iflag=direct &>/dev/null || error "dd failed"
15508 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15509 if [ x$nrpcs != "x1" ]; then
15510 $LCTL get_param osc.*.stats
15511 error "found $nrpcs ost_read RPCs, not 1 as expected"
15514 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15517 mkdir -p $DIR/$tdir
15519 for i in {0..1023}; do
15520 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15521 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15522 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15526 run_test 231b "must not assert on fully utilized OST request buffer"
15529 mkdir -p $DIR/$tdir
15530 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15532 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15533 do_facet ost1 $LCTL set_param fail_loc=0x31c
15535 # ignore dd failure
15536 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15538 do_facet ost1 $LCTL set_param fail_loc=0
15539 umount_client $MOUNT || error "umount failed"
15540 mount_client $MOUNT || error "mount failed"
15541 stop ost1 || error "cannot stop ost1"
15542 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15544 run_test 232a "failed lock should not block umount"
15547 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15548 skip "Need MDS version at least 2.10.58"
15550 mkdir -p $DIR/$tdir
15551 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15552 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15554 cancel_lru_locks osc
15556 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15557 do_facet ost1 $LCTL set_param fail_loc=0x31c
15560 $LFS data_version $DIR/$tdir/$tfile || true
15562 do_facet ost1 $LCTL set_param fail_loc=0
15563 umount_client $MOUNT || error "umount failed"
15564 mount_client $MOUNT || error "mount failed"
15565 stop ost1 || error "cannot stop ost1"
15566 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15568 run_test 232b "failed data version lock should not block umount"
15571 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15572 skip "Need MDS version at least 2.3.64"
15573 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15575 local fid=$($LFS path2fid $MOUNT)
15577 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15578 error "cannot access $MOUNT using its FID '$fid'"
15580 run_test 233a "checking that OBF of the FS root succeeds"
15583 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15584 skip "Need MDS version at least 2.5.90"
15585 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15587 local fid=$($LFS path2fid $MOUNT/.lustre)
15589 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15590 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15592 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15593 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15594 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15596 run_test 233b "checking that OBF of the FS .lustre succeeds"
15599 local p="$TMP/sanityN-$TESTNAME.parameters"
15600 save_lustre_params client "llite.*.xattr_cache" > $p
15601 lctl set_param llite.*.xattr_cache 1 ||
15602 skip_env "xattr cache is not supported"
15604 mkdir -p $DIR/$tdir || error "mkdir failed"
15605 touch $DIR/$tdir/$tfile || error "touch failed"
15606 # OBD_FAIL_LLITE_XATTR_ENOMEM
15607 $LCTL set_param fail_loc=0x1405
15608 getfattr -n user.attr $DIR/$tdir/$tfile &&
15609 error "getfattr should have failed with ENOMEM"
15610 $LCTL set_param fail_loc=0x0
15613 restore_lustre_params < $p
15616 run_test 234 "xattr cache should not crash on ENOMEM"
15619 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15620 skip "Need MDS version at least 2.4.52"
15622 flock_deadlock $DIR/$tfile
15627 124) error "process hangs on a deadlock"
15629 *) error "error executing flock_deadlock $DIR/$tfile"
15633 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15637 check_swap_layouts_support
15639 local ref1=/etc/passwd
15640 local ref2=/etc/group
15641 local file1=$DIR/$tdir/f1
15642 local file2=$DIR/$tdir/f2
15644 test_mkdir -c1 $DIR/$tdir
15645 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15646 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15647 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15648 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15649 local fd=$(free_fd)
15650 local cmd="exec $fd<>$file2"
15653 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15654 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15657 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15662 run_test 236 "Layout swap on open unlinked file"
15664 # LU-4659 linkea consistency
15666 local server_version=$(lustre_version_code $SINGLEMDS)
15668 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15669 [[ $server_version -gt $(version_code 2.5.1) &&
15670 $server_version -lt $(version_code 2.5.50) ]] ||
15671 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15674 ln $DIR/$tfile $DIR/$tfile.lnk
15675 touch $DIR/$tfile.new
15676 mv $DIR/$tfile.new $DIR/$tfile
15677 local fid1=$($LFS path2fid $DIR/$tfile)
15678 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15679 local path1=$($LFS fid2path $FSNAME "$fid1")
15680 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15681 local path2=$($LFS fid2path $FSNAME "$fid2")
15682 [ $tfile.lnk == $path2 ] ||
15683 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15686 run_test 238 "Verify linkea consistency"
15688 test_239A() { # was test_239
15689 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15690 skip "Need MDS version at least 2.5.60"
15692 local list=$(comma_list $(mdts_nodes))
15694 mkdir -p $DIR/$tdir
15695 createmany -o $DIR/$tdir/f- 5000
15696 unlinkmany $DIR/$tdir/f- 5000
15697 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15698 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15699 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15700 osp.*MDT*.sync_in_flight" | calc_sum)
15701 [ "$changes" -eq 0 ] || error "$changes not synced"
15703 run_test 239A "osp_sync test"
15705 test_239a() { #LU-5297
15706 remote_mds_nodsh && skip "remote MDS with nodsh"
15709 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15710 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15711 chgrp $RUNAS_GID $DIR/$tfile
15712 wait_delete_completed
15714 run_test 239a "process invalid osp sync record correctly"
15716 test_239b() { #LU-5297
15717 remote_mds_nodsh && skip "remote MDS with nodsh"
15720 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15721 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15722 chgrp $RUNAS_GID $DIR/$tfile1
15723 wait_delete_completed
15724 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15726 chgrp $RUNAS_GID $DIR/$tfile2
15727 wait_delete_completed
15729 run_test 239b "process osp sync record with ENOMEM error correctly"
15732 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15733 remote_mds_nodsh && skip "remote MDS with nodsh"
15735 mkdir -p $DIR/$tdir
15737 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15738 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15739 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15740 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15742 umount_client $MOUNT || error "umount failed"
15743 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15744 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15745 mount_client $MOUNT || error "failed to mount client"
15747 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15748 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15750 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15753 for LOOP in $(seq $1); do
15754 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15755 cancel_lru_locks $OSC || true
15760 for LOOP in $(seq $1); do
15761 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15762 iflag=direct 2>/dev/null
15766 test_241a() { # was test_241
15767 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15769 cancel_lru_locks $OSC
15770 test_241_bio 1000 &
15775 run_test 241a "bio vs dio"
15778 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15780 test_241_dio 1000 &
15785 run_test 241b "dio vs dio"
15788 remote_mds_nodsh && skip "remote MDS with nodsh"
15790 mkdir -p $DIR/$tdir
15791 touch $DIR/$tdir/$tfile
15793 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15794 do_facet mds1 lctl set_param fail_loc=0x105
15795 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15797 do_facet mds1 lctl set_param fail_loc=0
15798 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15800 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15804 test_mkdir $DIR/$tdir
15805 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15807 run_test 243 "various group lock tests"
15811 test_mkdir $DIR/$tdir
15812 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15813 sendfile_grouplock $DIR/$tdir/$tfile || \
15814 error "sendfile+grouplock failed"
15817 run_test 244 "sendfile with group lock tests"
15820 local flagname="multi_mod_rpcs"
15821 local connect_data_name="max_mod_rpcs"
15824 # check if multiple modify RPCs flag is set
15825 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15826 grep "connect_flags:")
15829 echo "$out" | grep -qw $flagname
15830 if [ $? -ne 0 ]; then
15831 echo "connect flag $flagname is not set"
15835 # check if multiple modify RPCs data is set
15836 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15839 echo "$out" | grep -qw $connect_data_name ||
15840 error "import should have connect data $connect_data_name"
15842 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15844 test_246() { # LU-7371
15845 remote_ost_nodsh && skip "remote OST with nodsh"
15846 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15847 skip "Need OST version >= 2.7.62"
15849 do_facet ost1 $LCTL set_param fail_val=4095
15850 #define OBD_FAIL_OST_READ_SIZE 0x234
15851 do_facet ost1 $LCTL set_param fail_loc=0x234
15852 $LFS setstripe $DIR/$tfile -i 0 -c 1
15853 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15854 cancel_lru_locks $FSNAME-OST0000
15855 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15857 run_test 246 "Read file of size 4095 should return right length"
15863 umount_client $submount
15868 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15870 skip_env "Fileset feature is not supported"
15872 local submount=${MOUNT}_$tdir
15875 mkdir -p $submount || error "mkdir $submount failed"
15876 FILESET="$FILESET/$tdir" mount_client $submount ||
15877 error "mount $submount failed"
15878 trap "cleanup_247 $submount" EXIT
15879 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15880 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15881 error "read $MOUNT/$tdir/$tfile failed"
15882 cleanup_247 $submount
15884 run_test 247a "mount subdir as fileset"
15887 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15888 skip_env "Fileset feature is not supported"
15890 local submount=${MOUNT}_$tdir
15892 rm -rf $MOUNT/$tdir
15893 mkdir -p $submount || error "mkdir $submount failed"
15895 FILESET="$FILESET/$tdir" mount_client $submount &&
15896 error "mount $submount should fail"
15899 run_test 247b "mount subdir that dose not exist"
15902 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15903 skip_env "Fileset feature is not supported"
15905 local submount=${MOUNT}_$tdir
15907 mkdir -p $MOUNT/$tdir/dir1
15908 mkdir -p $submount || error "mkdir $submount failed"
15909 trap "cleanup_247 $submount" EXIT
15910 FILESET="$FILESET/$tdir" mount_client $submount ||
15911 error "mount $submount failed"
15912 local fid=$($LFS path2fid $MOUNT/)
15913 $LFS fid2path $submount $fid && error "fid2path should fail"
15914 cleanup_247 $submount
15916 run_test 247c "running fid2path outside root"
15919 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15920 skip "Fileset feature is not supported"
15922 local submount=${MOUNT}_$tdir
15924 mkdir -p $MOUNT/$tdir/dir1
15925 mkdir -p $submount || error "mkdir $submount failed"
15926 FILESET="$FILESET/$tdir" mount_client $submount ||
15927 error "mount $submount failed"
15928 trap "cleanup_247 $submount" EXIT
15929 local fid=$($LFS path2fid $submount/dir1)
15930 $LFS fid2path $submount $fid || error "fid2path should succeed"
15931 cleanup_247 $submount
15933 run_test 247d "running fid2path inside root"
15937 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15939 skip "Fileset feature is not supported"
15941 local submount=${MOUNT}_$tdir
15944 mkdir -p $submount || error "mkdir $submount failed"
15945 FILESET="$FILESET/.." mount_client $submount &&
15946 error "mount $submount should fail"
15949 run_test 247e "mount .. as fileset"
15952 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15953 [ -z "$fast_read_sav" ] && skip "no fast read support"
15955 # create a large file for fast read verification
15956 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15958 # make sure the file is created correctly
15959 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15960 { rm -f $DIR/$tfile; skip "file creation error"; }
15962 echo "Test 1: verify that fast read is 4 times faster on cache read"
15964 # small read with fast read enabled
15965 $LCTL set_param -n llite.*.fast_read=1
15966 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15967 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15968 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15969 # small read with fast read disabled
15970 $LCTL set_param -n llite.*.fast_read=0
15971 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15972 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15973 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15975 # verify that fast read is 4 times faster for cache read
15976 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15977 error_not_in_vm "fast read was not 4 times faster: " \
15978 "$t_fast vs $t_slow"
15980 echo "Test 2: verify the performance between big and small read"
15981 $LCTL set_param -n llite.*.fast_read=1
15983 # 1k non-cache read
15984 cancel_lru_locks osc
15985 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15986 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15987 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15989 # 1M non-cache read
15990 cancel_lru_locks osc
15991 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15992 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15993 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15995 # verify that big IO is not 4 times faster than small IO
15996 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15997 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15999 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16002 run_test 248 "fast read verification"
16004 test_249() { # LU-7890
16005 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
16006 skip "Need at least version 2.8.54"
16009 $SETSTRIPE -c 1 $DIR/$tfile
16010 # Offset 2T == 4k * 512M
16011 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16012 error "dd to 2T offset failed"
16014 run_test 249 "Write above 2T file size"
16017 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
16018 && skip "no 16TB file size limit on ZFS"
16020 $SETSTRIPE -c 1 $DIR/$tfile
16021 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16022 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16023 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16024 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16025 conv=notrunc,fsync && error "append succeeded"
16028 run_test 250 "Write above 16T limit"
16031 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
16033 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16034 #Skip once - writing the first stripe will succeed
16035 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16036 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16037 error "short write happened"
16039 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16040 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16041 error "short read happened"
16045 run_test 251 "Handling short read and write correctly"
16048 remote_mds_nodsh && skip "remote MDS with nodsh"
16049 remote_ost_nodsh && skip "remote OST with nodsh"
16050 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
16051 "$(facet_fstype mds1)" != "ldiskfs" ]; then
16052 skip_env "ldiskfs only test"
16062 # check lr_reader on OST0000
16064 dev=$(facet_device $tgt)
16065 out=$(do_facet $tgt $LR_READER $dev)
16066 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16068 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16069 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16070 error "Invalid uuid returned by $LR_READER on target $tgt"
16071 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16073 # check lr_reader -c on MDT0000
16075 dev=$(facet_device $tgt)
16076 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16077 skip "$LR_READER does not support additional options"
16079 out=$(do_facet $tgt $LR_READER -c $dev)
16080 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16082 num=$(echo "$out" | grep -c "mdtlov")
16083 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16084 error "Invalid number of mdtlov clients returned by $LR_READER"
16085 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16087 # check lr_reader -cr on MDT0000
16088 out=$(do_facet $tgt $LR_READER -cr $dev)
16089 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16091 echo "$out" | grep -q "^reply_data:$" ||
16092 error "$LR_READER should have returned 'reply_data' section"
16093 num=$(echo "$out" | grep -c "client_generation")
16094 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16096 run_test 252 "check lr_reader tool"
16098 test_253_fill_ost() {
16099 local size_mb #how many MB should we write to pass watermark
16100 local lwm=$3 #low watermark
16101 local free_10mb #10% of free space
16103 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16104 size_mb=$((free_kb / 1024 - lwm))
16105 free_10mb=$((free_kb / 10240))
16106 #If 10% of free space cross low watermark use it
16107 if (( free_10mb > size_mb )); then
16110 #At least we need to store 1.1 of difference between
16111 #free space and low watermark
16112 size_mb=$((size_mb + size_mb / 10))
16114 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16115 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16116 oflag=append conv=notrunc
16121 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16122 echo "OST still has $((free_kb / 1024)) mbytes free"
16126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16127 remote_mds_nodsh && skip "remote MDS with nodsh"
16128 remote_mgs_nodsh && skip "remote MGS with nodsh"
16133 local ost_name=$($LFS osts |
16134 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16136 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16137 do_facet $SINGLEMDS $LCTL get_param -n \
16138 osp.$mdtosc_proc1.reserved_mb_high ||
16139 skip "remote MDS does not support reserved_mb_high"
16143 wait_delete_completed
16146 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16147 osp.$mdtosc_proc1.reserved_mb_high)
16148 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16149 osp.$mdtosc_proc1.reserved_mb_low)
16150 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16152 if ! combined_mgs_mds ; then
16155 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16156 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16157 error "Adding $ost_name to pool failed"
16159 # Wait for client to see a OST at pool
16160 wait_update $HOSTNAME "$LCTL get_param -n
16161 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16162 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16163 error "Client can not see the pool"
16164 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16165 error "Setstripe failed"
16167 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16168 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16169 echo "OST still has $((blocks/1024)) mbytes free"
16171 local new_lwm=$((blocks/1024-10))
16172 do_facet $SINGLEMDS $LCTL set_param \
16173 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16174 do_facet $SINGLEMDS $LCTL set_param \
16175 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16177 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16179 #First enospc could execute orphan deletion so repeat.
16180 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16182 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16183 osp.$mdtosc_proc1.prealloc_status)
16184 echo "prealloc_status $oa_status"
16186 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16187 error "File creation should fail"
16188 #object allocation was stopped, but we still able to append files
16189 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16190 error "Append failed"
16191 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16193 wait_delete_completed
16197 for i in $(seq 10 12); do
16198 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16199 error "File creation failed after rm";
16202 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16203 osp.$mdtosc_proc1.prealloc_status)
16204 echo "prealloc_status $oa_status"
16206 if (( oa_status != 0 )); then
16207 error "Object allocation still disable after rm"
16209 do_facet $SINGLEMDS $LCTL set_param \
16210 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16211 do_facet $SINGLEMDS $LCTL set_param \
16212 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16215 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16216 error "Remove $ost_name from pool failed"
16217 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16218 error "Pool destroy fialed"
16220 if ! combined_mgs_mds ; then
16224 run_test 253 "Check object allocation limit"
16227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16228 remote_mds_nodsh && skip "remote MDS with nodsh"
16229 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16230 skip "MDS does not support changelog_size"
16233 local MDT0=$(facet_svc $SINGLEMDS)
16235 changelog_register || error "changelog_register failed"
16237 changelog_clear 0 || error "changelog_clear failed"
16239 local size1=$(do_facet $SINGLEMDS \
16240 $LCTL get_param -n mdd.$MDT0.changelog_size)
16241 echo "Changelog size $size1"
16244 $LFS mkdir -i 0 $DIR/$tdir
16246 mkdir -p $DIR/$tdir/pics/2008/zachy
16247 touch $DIR/$tdir/pics/2008/zachy/timestamp
16248 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16249 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16250 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16251 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16252 rm $DIR/$tdir/pics/desktop.jpg
16254 local size2=$(do_facet $SINGLEMDS \
16255 $LCTL get_param -n mdd.$MDT0.changelog_size)
16256 echo "Changelog size after work $size2"
16258 (( $size2 > $size1 )) ||
16259 error "new Changelog size=$size2 less than old size=$size1"
16261 run_test 254 "Check changelog size"
16268 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16269 awk -F: '{print $2}' | grep $type > /dev/null
16270 if [ $? -ne 0 ]; then
16280 lfs ladvise -a willread $file > /dev/null 2>&1
16281 if [ $? -eq 0 ]; then
16285 lfs ladvise -a willread $file 2>&1 |
16286 grep "Inappropriate ioctl for device" > /dev/null
16287 if [ $? -eq 0 ]; then
16294 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16297 # run a random read IO workload
16298 # usage: random_read_iops <filename> <filesize> <iosize>
16299 random_read_iops() {
16302 local iosize=${3:-4096}
16304 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16305 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16308 drop_file_oss_cache() {
16312 $LFS ladvise -a dontneed $file 2>/dev/null ||
16313 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16316 ladvise_willread_performance()
16319 local average_origin=0
16320 local average_cache=0
16321 local average_ladvise=0
16323 for ((i = 1; i <= $repeat; i++)); do
16324 echo "Iter $i/$repeat: reading without willread hint"
16325 cancel_lru_locks osc
16326 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16327 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16328 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16329 average_origin=$(bc <<<"$average_origin + $speed_origin")
16331 cancel_lru_locks osc
16332 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16333 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16334 average_cache=$(bc <<<"$average_cache + $speed_cache")
16336 cancel_lru_locks osc
16337 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16338 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16339 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16340 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16341 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16343 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16344 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16345 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16347 speedup_cache=$(percent $average_cache $average_origin)
16348 speedup_ladvise=$(percent $average_ladvise $average_origin)
16350 echo "Average uncached read: $average_origin"
16351 echo "Average speedup with OSS cached read: " \
16352 "$average_cache = +$speedup_cache%"
16353 echo "Average speedup with ladvise willread: " \
16354 "$average_ladvise = +$speedup_ladvise%"
16356 local lowest_speedup=20
16357 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16358 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16359 "got $average_cache%. Skipping ladvise willread check."
16363 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16364 # it is still good to run until then to exercise 'ladvise willread'
16365 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16366 [ "$(facet_fstype ost1)" = "zfs" ] &&
16367 echo "osd-zfs does not support dontneed or drop_caches" &&
16370 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16371 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16372 error_not_in_vm "Speedup with willread is less than " \
16373 "$lowest_speedup%, got $average_ladvise%"
16377 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16378 skip "lustre < 2.8.54 does not support ladvise "
16379 remote_ost_nodsh && skip "remote OST with nodsh"
16381 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16383 ladvise_no_type willread $DIR/$tfile &&
16384 skip "willread ladvise is not supported"
16386 ladvise_no_ioctl $DIR/$tfile &&
16387 skip "ladvise ioctl is not supported"
16390 local size=$((size_mb * 1048576))
16391 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16392 error "dd to $DIR/$tfile failed"
16394 lfs ladvise -a willread $DIR/$tfile ||
16395 error "Ladvise failed with no range argument"
16397 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16398 error "Ladvise failed with no -l or -e argument"
16400 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16401 error "Ladvise failed with only -e argument"
16403 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16404 error "Ladvise failed with only -l argument"
16406 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16407 error "End offset should not be smaller than start offset"
16409 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16410 error "End offset should not be equal to start offset"
16412 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16413 error "Ladvise failed with overflowing -s argument"
16415 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16416 error "Ladvise failed with overflowing -e argument"
16418 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16419 error "Ladvise failed with overflowing -l argument"
16421 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16422 error "Ladvise succeeded with conflicting -l and -e arguments"
16424 echo "Synchronous ladvise should wait"
16426 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16427 do_nodes $(comma_list $(osts_nodes)) \
16428 $LCTL set_param fail_val=$delay fail_loc=0x237
16430 local start_ts=$SECONDS
16431 lfs ladvise -a willread $DIR/$tfile ||
16432 error "Ladvise failed with no range argument"
16433 local end_ts=$SECONDS
16434 local inteval_ts=$((end_ts - start_ts))
16436 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16437 error "Synchronous advice didn't wait reply"
16440 echo "Asynchronous ladvise shouldn't wait"
16441 local start_ts=$SECONDS
16442 lfs ladvise -a willread -b $DIR/$tfile ||
16443 error "Ladvise failed with no range argument"
16444 local end_ts=$SECONDS
16445 local inteval_ts=$((end_ts - start_ts))
16447 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16448 error "Asynchronous advice blocked"
16451 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16452 ladvise_willread_performance
16454 run_test 255a "check 'lfs ladvise -a willread'"
16460 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16464 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16465 skip "lustre < 2.8.54 does not support ladvise "
16466 remote_ost_nodsh && skip "remote OST with nodsh"
16468 lfs setstripe -c 1 -i 0 $DIR/$tfile
16470 ladvise_no_type dontneed $DIR/$tfile &&
16471 skip "dontneed ladvise is not supported"
16473 ladvise_no_ioctl $DIR/$tfile &&
16474 skip "ladvise ioctl is not supported"
16476 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16477 [ "$(facet_fstype ost1)" = "zfs" ] &&
16478 skip "zfs-osd does not support 'ladvise dontneed'"
16481 local size=$((size_mb * 1048576))
16482 # In order to prevent disturbance of other processes, only check 3/4
16483 # of the memory usage
16484 local kibibytes=$((size_mb * 1024 * 3 / 4))
16486 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16487 error "dd to $DIR/$tfile failed"
16489 #force write to complete before dropping OST cache & checking memory
16492 local total=$(facet_meminfo ost1 MemTotal)
16493 echo "Total memory: $total KiB"
16495 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16496 local before_read=$(facet_meminfo ost1 Cached)
16497 echo "Cache used before read: $before_read KiB"
16499 lfs ladvise -a willread $DIR/$tfile ||
16500 error "Ladvise willread failed"
16501 local after_read=$(facet_meminfo ost1 Cached)
16502 echo "Cache used after read: $after_read KiB"
16504 lfs ladvise -a dontneed $DIR/$tfile ||
16505 error "Ladvise dontneed again failed"
16506 local no_read=$(facet_meminfo ost1 Cached)
16507 echo "Cache used after dontneed ladvise: $no_read KiB"
16509 if [ $total -lt $((before_read + kibibytes)) ]; then
16510 echo "Memory is too small, abort checking"
16514 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16515 error "Ladvise willread should use more memory" \
16516 "than $kibibytes KiB"
16519 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16520 error "Ladvise dontneed should release more memory" \
16521 "than $kibibytes KiB"
16524 run_test 255b "check 'lfs ladvise -a dontneed'"
16527 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16528 skip "lustre < 2.10.53 does not support lockahead"
16536 test_mkdir -p $DIR/$tdir
16537 $SETSTRIPE -i 0 $DIR/$tdir
16539 #test 10 returns only success/failure
16541 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16543 if [ $rc -eq 255 ]; then
16544 error "Ladvise test${i} failed, ${rc}"
16547 #test 11 counts lock enqueue requests, all others count new locks
16549 count=$(do_facet ost1 \
16550 $LCTL get_param -n ost.OSS.ost.stats)
16551 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16553 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16555 if [ $rc -eq 255 ]; then
16556 error "Ladvise test${i} failed, ${rc}"
16559 new_count=$(do_facet ost1 \
16560 $LCTL get_param -n ost.OSS.ost.stats)
16561 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16562 awk '{ print $2 }')
16564 difference="$((new_count - count))"
16565 if [ $difference -ne $rc ]; then
16566 error "Ladvise test${i}, bad enqueue count, returned " \
16567 "${rc}, actual ${difference}"
16570 for i in $(seq 12 21); do
16571 # If we do not do this, we run the risk of having too many
16572 # locks and starting lock cancellation while we are checking
16574 cancel_lru_locks osc
16576 count=$($LCTL get_param -n \
16577 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16579 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16581 if [ $rc -eq 255 ]; then
16582 error "Ladvise test ${i} failed, ${rc}"
16585 new_count=$($LCTL get_param -n \
16586 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16587 difference="$((new_count - count))"
16589 # Test 15 output is divided by 100 to map down to valid return
16590 if [ $i -eq 15 ]; then
16594 if [ $difference -ne $rc ]; then
16595 error "Ladvise test ${i}, bad lock count, returned " \
16596 "${rc}, actual ${difference}"
16600 #test 22 returns only success/failure
16602 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16604 if [ $rc -eq 255 ]; then
16605 error "Ladvise test${i} failed, ${rc}"
16608 run_test 255c "suite of ladvise lockahead tests"
16611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16612 remote_mds_nodsh && skip "remote MDS with nodsh"
16613 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16614 skip "ldiskfs only test"
16615 changelog_users $SINGLEMDS | grep "^cl" &&
16616 skip "active changelog user"
16622 mdt_dev=$(mdsdevname 1)
16625 changelog_register || error "changelog_register failed"
16628 mkdir -p $DIR/$tdir
16630 changelog_clear 0 || error "changelog_clear failed"
16633 touch $DIR/$tdir/{1..10}
16636 stop $SINGLEMDS || error "Fail to stop MDT"
16640 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16642 #after mount new plainllog is used
16643 touch $DIR/$tdir/{11..19}
16644 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16645 cat_sl=$(do_facet $SINGLEMDS "sync; \
16646 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16647 llog_reader $tmpfile | grep -c type=1064553b")
16648 do_facet $SINGLEMDS llog_reader $tmpfile
16650 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16652 changelog_clear 0 || error "changelog_clear failed"
16654 cat_sl=$(do_facet $SINGLEMDS "sync; \
16655 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16656 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16658 if (( cat_sl == 2 )); then
16659 error "Empty plain llog was not deleted from changelog catalog"
16660 elif (( cat_sl != 1 )); then
16661 error "Active plain llog shouldn't be deleted from catalog"
16664 run_test 256 "Check llog delete for empty and not full state"
16667 remote_mds_nodsh && skip "remote MDS with nodsh"
16668 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16669 skip "Need MDS version at least 2.8.55"
16671 test_mkdir $DIR/$tdir
16673 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16674 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16677 #define OBD_FAIL_MDS_XATTR_REP 0x161
16678 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16679 local facet=mds$((mdtidx + 1))
16680 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16681 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16683 stop $facet || error "stop MDS failed"
16684 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16685 error "start MDS fail"
16687 run_test 257 "xattr locks are not lost"
16689 # Verify we take the i_mutex when security requires it
16691 #define OBD_FAIL_IMUTEX_SEC 0x141c
16692 $LCTL set_param fail_loc=0x141c
16694 chmod u+s $DIR/$tfile
16695 chmod a+rwx $DIR/$tfile
16696 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16698 if [ $RC -ne 0 ]; then
16699 error "error, failed to take i_mutex, rc=$?"
16705 # Verify we do NOT take the i_mutex in the normal case
16707 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16708 $LCTL set_param fail_loc=0x141d
16711 chmod a+rw $DIR/$tfile
16712 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16714 if [ $RC -ne 0 ]; then
16715 error "error, took i_mutex unnecessarily, rc=$?"
16720 run_test 258b "verify i_mutex security behavior"
16723 local file=$DIR/$tfile
16727 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16728 skip "ldiskfs only test" && return
16730 stack_trap "rm -f $file" EXIT
16732 wait_delete_completed
16733 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16734 echo "before: $before"
16736 $LFS setstripe -i 0 -c 1 $file
16737 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16739 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16740 echo "after write: $after"
16742 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16743 do_facet ost1 $LCTL set_param fail_loc=0x2301
16745 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16746 echo "after truncate: $after"
16749 do_facet ost1 $LCTL set_param fail_loc=0
16750 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16752 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16753 echo "after restart: $after"
16754 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16755 error "missing truncate?"
16759 run_test 259 "crash at delayed truncate"
16762 #define OBD_FAIL_MDC_CLOSE 0x806
16763 $LCTL set_param fail_loc=0x80000806
16767 run_test 260 "Check mdc_close fail"
16769 ### Data-on-MDT sanity tests ###
16771 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16772 skip "Need MDS version at least 2.10.55"
16775 local dom=$DIR/$tdir/dom_file
16776 local tmp=$DIR/$tdir/tmp_file
16778 mkdir -p $DIR/$tdir
16780 # basic checks for DoM component creation
16781 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16782 error "Can set MDT layout to non-first entry"
16784 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16785 error "Can define multiple entries as MDT layout"
16787 $LFS setstripe -E 1M -L mdt $dom ||
16788 error "Can't create DoM layout"
16790 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16791 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16792 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16794 local mdtidx=$($LFS getstripe -m $dom)
16795 local mdtname=MDT$(printf %04x $mdtidx)
16796 local facet=mds$((mdtidx + 1))
16797 local space_check=1
16799 # Skip free space checks with ZFS
16800 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16806 local mdtfree1=$(do_facet $facet \
16807 lctl get_param -n osd*.*$mdtname.kbytesfree)
16808 dd if=/dev/urandom of=$tmp bs=1024 count=100
16809 # check also direct IO along write
16810 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16812 cmp $tmp $dom || error "file data is different"
16813 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16814 if [ $space_check == 1 ]; then
16815 local mdtfree2=$(do_facet $facet \
16816 lctl get_param -n osd*.*$mdtname.kbytesfree)
16817 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16818 error "MDT free space is wrong after write"
16822 $TRUNCATE $dom 10000
16823 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16824 if [ $space_check == 1 ]; then
16825 mdtfree1=$(do_facet $facet \
16826 lctl get_param -n osd*.*$mdtname.kbytesfree)
16827 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16828 error "MDT free space is wrong after truncate"
16834 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16835 if [ $space_check == 1 ]; then
16836 mdtfree2=$(do_facet $facet \
16837 lctl get_param -n osd*.*$mdtname.kbytesfree)
16838 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16839 error "MDT free space is wrong after append"
16844 if [ $space_check == 1 ]; then
16845 mdtfree1=$(do_facet $facet \
16846 lctl get_param -n osd*.*$mdtname.kbytesfree)
16847 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16848 error "MDT free space is wrong after removal"
16851 # combined striping
16852 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16853 error "Can't create DoM + OST striping"
16855 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16856 # check also direct IO along write
16857 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16859 cmp $tmp $dom || error "file data is different"
16860 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16866 run_test 270a "DoM: basic functionality tests"
16869 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16870 skip "Need MDS version at least 2.10.55"
16872 local dom=$DIR/$tdir/dom_file
16873 local max_size=1048576
16875 mkdir -p $DIR/$tdir
16876 $LFS setstripe -E $max_size -L mdt $dom
16878 # truncate over the limit
16879 $TRUNCATE $dom $(($max_size + 1)) &&
16880 error "successful truncate over the maximum size"
16881 # write over the limit
16882 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16883 error "successful write over the maximum size"
16884 # append over the limit
16885 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16886 echo "12345" >> $dom && error "successful append over the maximum size"
16891 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16894 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16895 skip "Need MDS version at least 2.10.55"
16897 mkdir -p $DIR/$tdir
16898 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16900 # check files inherit DoM EA
16901 touch $DIR/$tdir/first
16902 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16903 error "bad pattern"
16904 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16905 error "bad stripe count"
16906 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16907 error "bad stripe size"
16909 # check directory inherits DoM EA and uses it as default
16910 mkdir $DIR/$tdir/subdir
16911 touch $DIR/$tdir/subdir/second
16912 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16913 error "bad pattern in sub-directory"
16914 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16915 error "bad stripe count in sub-directory"
16916 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16917 error "bad stripe size in sub-directory"
16920 run_test 270c "DoM: DoM EA inheritance tests"
16923 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16924 skip "Need MDS version at least 2.10.55"
16926 mkdir -p $DIR/$tdir
16927 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16929 # inherit default DoM striping
16930 mkdir $DIR/$tdir/subdir
16931 touch $DIR/$tdir/subdir/f1
16933 # change default directory striping
16934 $LFS setstripe -c 1 $DIR/$tdir/subdir
16935 touch $DIR/$tdir/subdir/f2
16936 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16937 error "wrong default striping in file 2"
16938 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16939 error "bad pattern in file 2"
16942 run_test 270d "DoM: change striping from DoM to RAID0"
16945 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16946 skip "Need MDS version at least 2.10.55"
16948 mkdir -p $DIR/$tdir/dom
16949 mkdir -p $DIR/$tdir/norm
16952 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16953 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16955 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16956 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16958 # find DoM files by layout
16959 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16960 [ $NUM -eq $DOMFILES ] ||
16961 error "lfs find -L: found $NUM, expected $DOMFILES"
16962 echo "Test 1: lfs find 20 DOM files by layout: OK"
16964 # there should be 1 dir with default DOM striping
16965 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16967 error "lfs find -L: found $NUM, expected 1 dir"
16968 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16970 # find DoM files by stripe size
16971 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16972 [ $NUM -eq $DOMFILES ] ||
16973 error "lfs find -S: found $NUM, expected $DOMFILES"
16974 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16976 # find files by stripe offset except DoM files
16977 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16978 [ $NUM -eq $NORMFILES ] ||
16979 error "lfs find -i: found $NUM, expected $NORMFILES"
16980 echo "Test 5: lfs find no DOM files by stripe index: OK"
16983 run_test 270e "DoM: lfs find with DoM files test"
16986 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16987 skip "Need MDS version at least 2.10.55"
16989 local mdtname=${FSNAME}-MDT0000-mdtlov
16990 local dom=$DIR/$tdir/dom_file
16991 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16992 lod.$mdtname.dom_stripesize)
16993 local dom_limit=131072
16995 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16996 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16997 lod.$mdtname.dom_stripesize)
16998 [ ${dom_limit} -eq ${dom_current} ] ||
16999 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17001 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17002 $LFS setstripe -d $DIR/$tdir
17003 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17004 error "Can't set directory default striping"
17006 # exceed maximum stripe size
17007 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17008 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17009 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17010 error "Able to create DoM component size more than LOD limit"
17012 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17013 dom_current=$(do_facet mds1 $LCTL get_param -n \
17014 lod.$mdtname.dom_stripesize)
17015 [ 0 -eq ${dom_current} ] ||
17016 error "Can't set zero DoM stripe limit"
17019 # attempt to create DoM file on server with disabled DoM should
17020 # remove DoM entry from layout and be succeed
17021 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17022 error "Can't create DoM file (DoM is disabled)"
17023 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17024 error "File has DoM component while DoM is disabled"
17027 # attempt to create DoM file with only DoM stripe should return error
17028 $LFS setstripe -E $dom_limit -L mdt $dom &&
17029 error "Able to create DoM-only file while DoM is disabled"
17031 # too low values to be aligned with smallest stripe size 64K
17032 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17033 dom_current=$(do_facet mds1 $LCTL get_param -n \
17034 lod.$mdtname.dom_stripesize)
17035 [ 30000 -eq ${dom_current} ] &&
17036 error "Can set too small DoM stripe limit"
17038 # 64K is a minimal stripe size in Lustre, expect limit of that size
17039 [ 65536 -eq ${dom_current} ] ||
17040 error "Limit is not set to 64K but ${dom_current}"
17042 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17043 dom_current=$(do_facet mds1 $LCTL get_param -n \
17044 lod.$mdtname.dom_stripesize)
17046 [ 2147483648 -eq ${dom_current} ] &&
17047 error "Can set too large DoM stripe limit"
17049 do_facet mds1 $LCTL set_param -n \
17050 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17051 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17052 error "Can't create DoM component size after limit change"
17053 do_facet mds1 $LCTL set_param -n \
17054 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17055 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17056 error "Can't create DoM file after limit decrease"
17057 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17058 error "Can create big DoM component after limit decrease"
17059 touch ${dom}_def ||
17060 error "Can't create file with old default layout"
17062 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17065 run_test 270f "DoM: maximum DoM stripe size checks"
17068 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17069 skip "Need MDS version at least 2.10.55"
17071 local dom=$DIR/$tdir/dom
17073 mkdir -p $DIR/$tdir
17075 $LFS setstripe -E 1024K -L mdt $dom
17077 lctl set_param -n mdc.*.stats=clear
17078 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17079 cat $dom > /dev/null
17080 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17081 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17085 run_test 271a "DoM: data is cached for read after write"
17088 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17089 skip "Need MDS version at least 2.10.55"
17091 local dom=$DIR/$tdir/dom
17093 mkdir -p $DIR/$tdir
17095 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17097 lctl set_param -n mdc.*.stats=clear
17098 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17099 cancel_lru_locks mdc
17100 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17101 # second stat to check size is cached on client
17102 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17103 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17104 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17107 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17110 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17111 skip "Need MDS version at least 2.10.55"
17113 local dom=$DIR/$tdir/dom
17115 mkdir -p $DIR/$tdir
17117 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17119 lctl set_param -n mdc.*.stats=clear
17120 lctl set_param -n osc.*.stats=clear
17121 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17122 cancel_lru_locks mdc
17123 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17124 # second stat to check size is cached on client
17125 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17126 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17127 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17128 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17129 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17132 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17138 local mdt=MDT$(printf %04x $mdtidx)
17140 if [ -z $param ]; then
17141 lctl get_param -n mdc.*$mdt*.stats
17143 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17148 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17149 skip "Need MDS version at least 2.10.55"
17151 local dom=$DIR/$tdir/dom
17153 mkdir -p $DIR/$tdir
17155 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17157 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17158 local facet=mds$((mdtidx + 1))
17160 cancel_lru_locks mdc
17161 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17162 createmany -o $dom 1000
17163 lctl set_param -n mdc.*.stats=clear
17164 smalliomany -w $dom 1000 200
17165 get_mdc_stats $mdtidx
17166 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17167 # Each file has 1 open, 1 IO enqueues, total 2000
17168 # but now we have also +1 getxattr for security.capability, total 3000
17169 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17170 unlinkmany $dom 1000
17172 cancel_lru_locks mdc
17173 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17174 createmany -o $dom 1000
17175 lctl set_param -n mdc.*.stats=clear
17176 smalliomany -w $dom 1000 200
17177 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17178 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17179 # for OPEN and IO lock.
17180 [ $((enq - enq_2)) -ge 1000 ] ||
17181 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17182 unlinkmany $dom 1000
17185 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17187 cleanup_271def_tests() {
17193 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17194 skip "Need MDS version at least 2.10.57" && return
17196 local dom=$DIR/$tdir/dom
17197 local tmp=$TMP/$tfile
17198 trap "cleanup_271def_tests $tmp" EXIT
17200 mkdir -p $DIR/$tdir
17202 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17204 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17206 cancel_lru_locks mdc
17207 dd if=/dev/urandom of=$tmp bs=1000 count=1
17208 dd if=$tmp of=$dom bs=1000 count=1
17209 cancel_lru_locks mdc
17211 cat /etc/hosts >> $tmp
17212 lctl set_param -n mdc.*.stats=clear
17214 # append data to the same file it should update local page
17215 echo "Append to the same page"
17216 cat /etc/hosts >> $dom
17217 local num=$(get_mdc_stats $mdtidx ost_read)
17218 local ra=$(get_mdc_stats $mdtidx req_active)
17219 local rw=$(get_mdc_stats $mdtidx req_waittime)
17221 [ -z $num ] || error "$num READ RPC occured"
17222 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17226 cmp $tmp $dom || error "file miscompare"
17228 cancel_lru_locks mdc
17229 lctl set_param -n mdc.*.stats=clear
17231 echo "Open and read file"
17232 cat $dom > /dev/null
17233 local num=$(get_mdc_stats $mdtidx ost_read)
17234 local ra=$(get_mdc_stats $mdtidx req_active)
17235 local rw=$(get_mdc_stats $mdtidx req_waittime)
17237 [ -z $num ] || error "$num READ RPC occured"
17238 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17242 cmp $tmp $dom || error "file miscompare"
17246 run_test 271d "DoM: read on open (1K file in reply buffer)"
17249 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17250 skip "Need MDS version at least 2.10.57" && return
17252 local dom=$DIR/$tdir/dom
17253 local tmp=$TMP/${tfile}.data
17254 trap "cleanup_271def_tests $tmp" EXIT
17256 mkdir -p $DIR/$tdir
17258 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17260 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17262 cancel_lru_locks mdc
17263 dd if=/dev/urandom of=$tmp bs=30K count=1
17264 dd if=$tmp of=$dom bs=30K count=1
17265 cancel_lru_locks mdc
17266 cat /etc/hosts >> $tmp
17267 lctl set_param -n mdc.*.stats=clear
17269 echo "Append to the same page"
17270 cat /etc/hosts >> $dom
17272 local num=$(get_mdc_stats $mdtidx ost_read)
17273 local ra=$(get_mdc_stats $mdtidx req_active)
17274 local rw=$(get_mdc_stats $mdtidx req_waittime)
17276 [ -z $num ] || error "$num READ RPC occured"
17277 # Reply buffer can be adjusted for larger buffer by resend
17278 echo "... DONE with $((ra - rw)) resends"
17281 cmp $tmp $dom || error "file miscompare"
17283 cancel_lru_locks mdc
17284 lctl set_param -n mdc.*.stats=clear
17286 echo "Open and read file"
17287 cat $dom > /dev/null
17288 local num=$(get_mdc_stats $mdtidx ost_read)
17289 local ra=$(get_mdc_stats $mdtidx req_active)
17290 local rw=$(get_mdc_stats $mdtidx req_waittime)
17292 [ -z $num ] || error "$num READ RPC occured"
17293 # Reply buffer can be adjusted for larger buffer by resend
17294 echo "... DONE with $((ra - rw)) resends"
17297 cmp $tmp $dom || error "file miscompare"
17301 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17304 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17305 skip "Need MDS version at least 2.10.57" && return
17307 local dom=$DIR/$tdir/dom
17308 local tmp=$TMP/$tfile
17309 trap "cleanup_271def_tests $tmp" EXIT
17311 mkdir -p $DIR/$tdir
17313 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17315 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17317 cancel_lru_locks mdc
17318 dd if=/dev/urandom of=$tmp bs=200000 count=1
17319 dd if=$tmp of=$dom bs=200000 count=1
17320 cancel_lru_locks mdc
17321 cat /etc/hosts >> $tmp
17322 lctl set_param -n mdc.*.stats=clear
17324 echo "Append to the same page"
17325 cat /etc/hosts >> $dom
17326 local num=$(get_mdc_stats $mdtidx ost_read)
17327 local ra=$(get_mdc_stats $mdtidx req_active)
17328 local rw=$(get_mdc_stats $mdtidx req_waittime)
17330 [ -z $num ] || error "$num READ RPC occured"
17331 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17335 cmp $tmp $dom || error "file miscompare"
17337 cancel_lru_locks mdc
17338 lctl set_param -n mdc.*.stats=clear
17340 echo "Open and read file"
17341 cat $dom > /dev/null
17342 local num=$(get_mdc_stats $mdtidx ost_read)
17343 local ra=$(get_mdc_stats $mdtidx req_active)
17344 local rw=$(get_mdc_stats $mdtidx req_waittime)
17346 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17347 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17351 cmp $tmp $dom || error "file miscompare"
17355 run_test 271f "DoM: read on open (200K file and read tail)"
17358 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17359 skip "Need MDS version at least 2.11.50"
17361 local dom=$DIR/$tdir/dom
17362 mkdir -p $DIR/$tdir
17364 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17365 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17366 error "failed to write data into $dom"
17367 local old_md5=$(md5sum $dom)
17369 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17370 error "failed to migrate to the same DoM component"
17372 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17373 error "layout was not changed silently"
17375 local new_md5=$(md5sum $dom)
17377 [ "$old_md5" != "$new_md5" ] &&
17378 error "md5sum differ: $old_md5, $new_md5"
17381 run_test 272a "DoM migration: new layout with the same DOM component"
17384 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17385 skip "Need MDS version at least 2.11.50"
17387 local dom=$DIR/$tdir/dom
17388 mkdir -p $DIR/$tdir
17389 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17391 local mdtidx=$($LFS getstripe -m $dom)
17392 local mdtname=MDT$(printf %04x $mdtidx)
17393 local facet=mds$((mdtidx + 1))
17395 local mdtfree1=$(do_facet $facet \
17396 lctl get_param -n osd*.*$mdtname.kbytesfree)
17397 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17398 error "failed to write data into $dom"
17399 local old_md5=$(md5sum $dom)
17400 cancel_lru_locks mdc
17401 local mdtfree1=$(do_facet $facet \
17402 lctl get_param -n osd*.*$mdtname.kbytesfree)
17404 $LFS migrate -c2 $dom ||
17405 error "failed to migrate to the new composite layout"
17406 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17407 error "MDT stripe was not removed"
17409 cancel_lru_locks mdc
17410 local new_md5=$(md5sum $dom)
17411 [ "$old_md5" != "$new_md5" ] &&
17412 error "$old_md5 != $new_md5"
17414 # Skip free space checks with ZFS
17415 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17416 local mdtfree2=$(do_facet $facet \
17417 lctl get_param -n osd*.*$mdtname.kbytesfree)
17418 [ $mdtfree2 -gt $mdtfree1 ] ||
17419 error "MDT space is not freed after migration"
17423 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17426 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17427 skip "Need MDS version at least 2.11.50"
17429 local dom=$DIR/$tdir/$tfile
17430 mkdir -p $DIR/$tdir
17431 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17433 local mdtidx=$($LFS getstripe -m $dom)
17434 local mdtname=MDT$(printf %04x $mdtidx)
17435 local facet=mds$((mdtidx + 1))
17437 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17438 error "failed to write data into $dom"
17439 local old_md5=$(md5sum $dom)
17440 cancel_lru_locks mdc
17441 local mdtfree1=$(do_facet $facet \
17442 lctl get_param -n osd*.*$mdtname.kbytesfree)
17444 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17445 error "failed to migrate to the new composite layout"
17446 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17447 error "MDT stripe was not removed"
17449 cancel_lru_locks mdc
17450 local new_md5=$(md5sum $dom)
17451 [ "$old_md5" != "$new_md5" ] &&
17452 error "$old_md5 != $new_md5"
17454 # Skip free space checks with ZFS
17455 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17456 local mdtfree2=$(do_facet $facet \
17457 lctl get_param -n osd*.*$mdtname.kbytesfree)
17458 [ $mdtfree2 -gt $mdtfree1 ] ||
17459 error "MDS space is not freed after migration"
17463 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17466 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17467 skip "Need MDS version at least 2.11.50"
17469 # Layout swap cannot be done if either file has DOM component,
17470 # this will never be supported, migration should be used instead
17472 local dom=$DIR/$tdir/$tfile
17473 mkdir -p $DIR/$tdir
17475 $LFS setstripe -c2 ${dom}_plain
17476 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17477 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17478 error "can swap layout with DoM component"
17479 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17480 error "can swap layout with DoM component"
17482 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17483 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17484 error "can swap layout with DoM component"
17485 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17486 error "can swap layout with DoM component"
17489 run_test 273a "DoM: layout swapping should fail with DOM"
17492 remote_ost_nodsh && skip "remote OST with nodsh"
17493 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17494 skip "Need OST version >= 2.10.57"
17496 local file=$DIR/$tfile
17499 oss=$(comma_list $(osts_nodes))
17501 dd if=/dev/urandom of=$file bs=1M count=2 ||
17502 error "failed to create a file"
17503 cancel_lru_locks osc
17506 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17507 error "failed to read a file"
17509 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17510 $LCTL set_param fail_loc=0x8000031f
17512 cancel_lru_locks osc &
17515 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17516 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17517 #IO takes another lock, but matches the PENDING one
17518 #and places it to the IO RPC
17519 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17520 error "failed to read a file with PENDING lock"
17522 run_test 275 "Read on a canceled duplicate lock"
17525 remote_ost_nodsh && skip "remote OST with nodsh"
17528 do_facet ost1 "(while true; do \
17529 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17530 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17533 for LOOP in $(seq 20); do
17535 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17538 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17539 rm $TMP/sanity_276_pid"
17541 run_test 276 "Race between mount and obd_statfs"
17543 cleanup_test_300() {
17547 test_striped_dir() {
17552 mkdir -p $DIR/$tdir
17554 SAVE_UMASK=$(umask)
17555 trap cleanup_test_300 RETURN EXIT
17557 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17558 $DIR/$tdir/striped_dir ||
17559 error "set striped dir error"
17561 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17562 [ "$mode" = "755" ] || error "expect 755 got $mode"
17564 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17565 error "getdirstripe failed"
17566 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17567 if [ "$stripe_count" != "2" ]; then
17568 error "1:stripe_count is $stripe_count, expect 2"
17570 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17571 if [ "$stripe_count" != "2" ]; then
17572 error "2:stripe_count is $stripe_count, expect 2"
17575 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17576 if [ "$stripe_index" != "$mdt_index" ]; then
17577 error "stripe_index is $stripe_index, expect $mdt_index"
17580 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17581 error "nlink error after create striped dir"
17583 mkdir $DIR/$tdir/striped_dir/a
17584 mkdir $DIR/$tdir/striped_dir/b
17586 stat $DIR/$tdir/striped_dir/a ||
17587 error "create dir under striped dir failed"
17588 stat $DIR/$tdir/striped_dir/b ||
17589 error "create dir under striped dir failed"
17591 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17592 error "nlink error after mkdir"
17594 rmdir $DIR/$tdir/striped_dir/a
17595 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17596 error "nlink error after rmdir"
17598 rmdir $DIR/$tdir/striped_dir/b
17599 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17600 error "nlink error after rmdir"
17602 chattr +i $DIR/$tdir/striped_dir
17603 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17604 error "immutable flags not working under striped dir!"
17605 chattr -i $DIR/$tdir/striped_dir
17607 rmdir $DIR/$tdir/striped_dir ||
17608 error "rmdir striped dir error"
17616 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17617 skip "skipped for lustre < 2.7.0"
17618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17619 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17621 test_striped_dir 0 || error "failed on striped dir on MDT0"
17622 test_striped_dir 1 || error "failed on striped dir on MDT0"
17624 run_test 300a "basic striped dir sanity test"
17627 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17628 skip "skipped for lustre < 2.7.0"
17629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17630 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17637 test_mkdir $DIR/$tdir || error "mkdir fail"
17638 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17639 error "set striped dir error"
17640 for i in {0..9}; do
17641 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17643 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17644 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17645 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17647 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17648 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17649 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17653 run_test 300b "check ctime/mtime for striped dir"
17656 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17657 skip "skipped for lustre < 2.7.0"
17658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17659 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17663 mkdir -p $DIR/$tdir
17664 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17665 error "set striped dir error"
17667 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17668 error "chown striped dir failed"
17670 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17671 error "create 5k files failed"
17673 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17675 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17679 run_test 300c "chown && check ls under striped directory"
17682 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17683 skip "skipped for lustre < 2.7.0"
17684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17685 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17690 mkdir -p $DIR/$tdir
17691 $SETSTRIPE -c 2 $DIR/$tdir
17693 #local striped directory
17694 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17695 error "set striped dir error"
17696 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17697 error "create 10 files failed"
17699 #remote striped directory
17700 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17701 error "set striped dir error"
17702 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17703 error "create 10 files failed"
17705 for file in $(find $DIR/$tdir); do
17706 stripe_count=$($LFS getstripe -c $file)
17707 [ $stripe_count -eq 2 ] ||
17708 error "wrong stripe $stripe_count for $file"
17713 run_test 300d "check default stripe under striped directory"
17716 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17717 skip "Need MDS version at least 2.7.55"
17718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17724 mkdir -p $DIR/$tdir
17726 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17727 error "set striped dir error"
17729 touch $DIR/$tdir/striped_dir/a
17730 touch $DIR/$tdir/striped_dir/b
17731 touch $DIR/$tdir/striped_dir/c
17733 mkdir $DIR/$tdir/striped_dir/dir_a
17734 mkdir $DIR/$tdir/striped_dir/dir_b
17735 mkdir $DIR/$tdir/striped_dir/dir_c
17737 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17738 error "set striped adir under striped dir error"
17740 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17741 error "set striped bdir under striped dir error"
17743 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17744 error "set striped cdir under striped dir error"
17746 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17747 error "rename dir under striped dir fails"
17749 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17750 error "rename dir under different stripes fails"
17752 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17753 error "rename file under striped dir should succeed"
17755 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17756 error "rename dir under striped dir should succeed"
17760 run_test 300e "check rename under striped directory"
17763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17764 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17765 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17766 skip "Need MDS version at least 2.7.55"
17772 mkdir -p $DIR/$tdir
17774 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17775 error "set striped dir error"
17777 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17778 error "set striped dir error"
17780 touch $DIR/$tdir/striped_dir/a
17781 mkdir $DIR/$tdir/striped_dir/dir_a
17782 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17783 error "create striped dir under striped dir fails"
17785 touch $DIR/$tdir/striped_dir1/b
17786 mkdir $DIR/$tdir/striped_dir1/dir_b
17787 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17788 error "create striped dir under striped dir fails"
17790 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17791 error "rename dir under different striped dir should fail"
17793 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17794 error "rename striped dir under diff striped dir should fail"
17796 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17797 error "rename file under diff striped dirs fails"
17801 run_test 300f "check rename cross striped directory"
17803 test_300_check_default_striped_dir()
17806 local default_count=$2
17807 local default_index=$3
17810 local dir_stripe_index
17813 echo "checking $dirname $default_count $default_index"
17814 $LFS setdirstripe -D -c $default_count -i $default_index \
17815 -t all_char $DIR/$tdir/$dirname ||
17816 error "set default stripe on striped dir error"
17817 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17818 [ $stripe_count -eq $default_count ] ||
17819 error "expect $default_count get $stripe_count for $dirname"
17821 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17822 [ $stripe_index -eq $default_index ] ||
17823 error "expect $default_index get $stripe_index for $dirname"
17825 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17826 error "create dirs failed"
17828 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17829 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17830 for dir in $(find $DIR/$tdir/$dirname/*); do
17831 stripe_count=$($LFS getdirstripe -c $dir)
17832 [ $stripe_count -eq $default_count ] ||
17833 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17834 error "stripe count $default_count != $stripe_count for $dir"
17836 stripe_index=$($LFS getdirstripe -i $dir)
17837 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17838 error "$stripe_index != $default_index for $dir"
17840 #check default stripe
17841 stripe_count=$($LFS getdirstripe -D -c $dir)
17842 [ $stripe_count -eq $default_count ] ||
17843 error "default count $default_count != $stripe_count for $dir"
17845 stripe_index=$($LFS getdirstripe -D -i $dir)
17846 [ $stripe_index -eq $default_index ] ||
17847 error "default index $default_index != $stripe_index for $dir"
17849 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17853 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17854 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17855 skip "Need MDS version at least 2.7.55"
17862 mkdir $DIR/$tdir/normal_dir
17864 #Checking when client cache stripe index
17865 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17866 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17867 error "create striped_dir failed"
17869 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17870 error "create dir0 fails"
17871 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17872 [ $stripe_index -eq 0 ] ||
17873 error "dir0 expect index 0 got $stripe_index"
17875 mkdir $DIR/$tdir/striped_dir/dir1 ||
17876 error "create dir1 fails"
17877 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17878 [ $stripe_index -eq 1 ] ||
17879 error "dir1 expect index 1 got $stripe_index"
17881 #check default stripe count/stripe index
17882 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17883 test_300_check_default_striped_dir normal_dir 1 0
17884 test_300_check_default_striped_dir normal_dir 2 1
17885 test_300_check_default_striped_dir normal_dir 2 -1
17887 #delete default stripe information
17888 echo "delete default stripeEA"
17889 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17890 error "set default stripe on striped dir error"
17892 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17893 for dir in $(find $DIR/$tdir/normal_dir/*); do
17894 stripe_count=$($LFS getdirstripe -c $dir)
17895 [ $stripe_count -eq 0 ] ||
17896 error "expect 1 get $stripe_count for $dir"
17897 stripe_index=$($LFS getdirstripe -i $dir)
17898 [ $stripe_index -eq 0 ] ||
17899 error "expect 0 get $stripe_index for $dir"
17902 run_test 300g "check default striped directory for normal directory"
17905 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17906 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17907 skip "Need MDS version at least 2.7.55"
17913 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17914 error "set striped dir error"
17916 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17917 test_300_check_default_striped_dir striped_dir 1 0
17918 test_300_check_default_striped_dir striped_dir 2 1
17919 test_300_check_default_striped_dir striped_dir 2 -1
17921 #delete default stripe information
17922 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17923 error "set default stripe on striped dir error"
17925 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17926 for dir in $(find $DIR/$tdir/striped_dir/*); do
17927 stripe_count=$($LFS getdirstripe -c $dir)
17928 [ $stripe_count -eq 0 ] ||
17929 error "expect 1 get $stripe_count for $dir"
17932 run_test 300h "check default striped directory for striped directory"
17935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17936 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17937 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17938 skip "Need MDS version at least 2.7.55"
17945 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17946 error "set striped dir error"
17948 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17949 error "create files under striped dir failed"
17951 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17952 error "set striped hashdir error"
17954 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17955 error "create dir0 under hash dir failed"
17956 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17957 error "create dir1 under hash dir failed"
17959 # unfortunately, we need to umount to clear dir layout cache for now
17960 # once we fully implement dir layout, we can drop this
17961 umount_client $MOUNT || error "umount failed"
17962 mount_client $MOUNT || error "mount failed"
17964 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17965 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17966 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17968 #set the stripe to be unknown hash type
17969 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17970 $LCTL set_param fail_loc=0x1901
17971 for ((i = 0; i < 10; i++)); do
17972 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17973 error "stat f-$i failed"
17974 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17977 touch $DIR/$tdir/striped_dir/f0 &&
17978 error "create under striped dir with unknown hash should fail"
17980 $LCTL set_param fail_loc=0
17982 umount_client $MOUNT || error "umount failed"
17983 mount_client $MOUNT || error "mount failed"
17987 run_test 300i "client handle unknown hash type striped directory"
17990 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17992 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17993 skip "Need MDS version at least 2.7.55"
18000 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18001 $LCTL set_param fail_loc=0x1702
18002 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18003 error "set striped dir error"
18005 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18006 error "create files under striped dir failed"
18008 $LCTL set_param fail_loc=0
18010 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18014 run_test 300j "test large update record"
18017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18018 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18019 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18020 skip "Need MDS version at least 2.7.55"
18027 #define OBD_FAIL_LARGE_STRIPE 0x1703
18028 $LCTL set_param fail_loc=0x1703
18029 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18030 error "set striped dir error"
18031 $LCTL set_param fail_loc=0
18033 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18034 error "getstripeddir fails"
18035 rm -rf $DIR/$tdir/striped_dir ||
18036 error "unlink striped dir fails"
18040 run_test 300k "test large striped directory"
18043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18045 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18046 skip "Need MDS version at least 2.7.55"
18050 test_mkdir -p $DIR/$tdir/striped_dir
18051 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18052 error "chown $RUNAS_ID failed"
18053 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18054 error "set default striped dir failed"
18056 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18057 $LCTL set_param fail_loc=0x80000158
18058 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18060 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18061 [ $stripe_index -eq 1 ] ||
18062 error "expect 1 get $stripe_index for $dir"
18064 run_test 300l "non-root user to create dir under striped dir with stale layout"
18067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18068 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18069 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18070 skip "Need MDS version at least 2.7.55"
18072 mkdir -p $DIR/$tdir/striped_dir
18073 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18074 error "set default stripes dir error"
18076 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18078 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18079 [ $stripe_count -eq 0 ] ||
18080 error "expect 0 get $stripe_count for a"
18082 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18083 error "set default stripes dir error"
18085 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18087 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18088 [ $stripe_count -eq 0 ] ||
18089 error "expect 0 get $stripe_count for b"
18091 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18092 error "set default stripes dir error"
18094 mkdir $DIR/$tdir/striped_dir/c &&
18095 error "default stripe_index is invalid, mkdir c should fails"
18097 rm -rf $DIR/$tdir || error "rmdir fails"
18099 run_test 300m "setstriped directory on single MDT FS"
18102 local list=$(comma_list $(mdts_nodes))
18105 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18110 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18111 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18112 skip "Need MDS version at least 2.7.55"
18113 remote_mds_nodsh && skip "remote MDS with nodsh"
18116 local list=$(comma_list $(mdts_nodes))
18118 trap cleanup_300n RETURN EXIT
18119 mkdir -p $DIR/$tdir
18120 chmod 777 $DIR/$tdir
18121 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18122 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18123 error "create striped dir succeeds with gid=0"
18125 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18126 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18127 error "create striped dir fails with gid=-1"
18129 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18130 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18131 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18132 error "set default striped dir succeeds with gid=0"
18135 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18136 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18137 error "set default striped dir fails with gid=-1"
18140 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18141 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18142 error "create test_dir fails"
18143 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18144 error "create test_dir1 fails"
18145 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18146 error "create test_dir2 fails"
18149 run_test 300n "non-root user to create dir under striped dir with default EA"
18152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18153 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18154 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18155 skip "Need MDS version at least 2.7.55"
18160 mkdir -p $DIR/$tdir
18162 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18163 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18164 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18165 skip "not enough free inodes $numfree1 $numfree2"
18168 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18169 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18170 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18171 skip "not enough free space $numfree1 $numfree2"
18174 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18175 error "setdirstripe fails"
18177 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18178 error "create dirs fails"
18180 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18181 ls $DIR/$tdir/striped_dir > /dev/null ||
18182 error "ls striped dir fails"
18183 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18184 error "unlink big striped dir fails"
18186 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18190 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18191 remote_mds_nodsh && skip "remote MDS with nodsh"
18193 mkdir -p $DIR/$tdir
18195 #define OBD_FAIL_OUT_ENOSPC 0x1704
18196 do_facet mds2 lctl set_param fail_loc=0x80001704
18197 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18198 && error "create striped directory should fail"
18200 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18202 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18205 run_test 300p "create striped directory without space"
18208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18209 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18211 local fd=$(free_fd)
18212 local cmd="exec $fd<$tdir"
18214 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18217 trap "eval $cmd" EXIT
18218 cd $tdir || error "cd $tdir fails"
18219 rmdir ../$tdir || error "rmdir $tdir fails"
18220 mkdir local_dir && error "create dir succeeds"
18221 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18225 run_test 300q "create remote directory under orphan directory"
18227 prepare_remote_file() {
18228 mkdir $DIR/$tdir/src_dir ||
18229 error "create remote source failed"
18231 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18232 error "cp to remote source failed"
18233 touch $DIR/$tdir/src_dir/a
18235 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18236 error "create remote target dir failed"
18238 touch $DIR/$tdir/tgt_dir/b
18240 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18241 error "rename dir cross MDT failed!"
18243 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18244 error "src_child still exists after rename"
18246 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18247 error "missing file(a) after rename"
18249 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18250 error "diff after rename"
18254 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18257 local remote_file=$DIR/$tdir/tgt_dir/b
18259 mkdir -p $DIR/$tdir
18261 prepare_remote_file || error "prepare remote file failed"
18264 $OPENUNLINK $remote_file $remote_file ||
18265 error "openunlink $remote_file failed"
18266 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18268 run_test 310a "open unlink remote file"
18271 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18274 local remote_file=$DIR/$tdir/tgt_dir/b
18276 mkdir -p $DIR/$tdir
18278 prepare_remote_file || error "prepare remote file failed"
18280 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18281 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18282 $CHECKSTAT -t file $remote_file || error "check file failed"
18284 run_test 310b "unlink remote file with multiple links while open"
18287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18288 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18290 local remote_file=$DIR/$tdir/tgt_dir/b
18292 mkdir -p $DIR/$tdir
18294 prepare_remote_file || error "prepare remote file failed"
18296 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18297 multiop_bg_pause $remote_file O_uc ||
18298 error "mulitop failed for remote file"
18300 $MULTIOP $DIR/$tfile Ouc
18301 kill -USR1 $MULTIPID
18304 run_test 310c "open-unlink remote file with multiple links"
18308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18309 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18310 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18311 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18312 remote_mds_nodsh && skip "remote MDS with nodsh"
18314 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18316 mkdir -p $DIR/$tdir
18317 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18318 createmany -o $DIR/$tdir/$tfile. 1000
18320 # statfs data is not real time, let's just calculate it
18321 old_iused=$((old_iused + 1000))
18323 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18324 osp.*OST0000*MDT0000.create_count")
18325 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18326 osp.*OST0000*MDT0000.max_create_count")
18327 for idx in $(seq $MDSCOUNT); do
18328 do_facet mds$idx "lctl set_param -n \
18329 osp.*OST0000*MDT000?.max_create_count=0"
18332 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18333 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18334 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18336 unlinkmany $DIR/$tdir/$tfile. 1000
18338 for idx in $(seq $MDSCOUNT); do
18339 do_facet mds$idx "lctl set_param -n \
18340 osp.*OST0000*MDT000?.max_create_count=$max_count"
18341 do_facet mds$idx "lctl set_param -n \
18342 osp.*OST0000*MDT000?.create_count=$count"
18346 for i in $(seq 120); do
18347 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18348 # system may be too busy to destroy all objs in time, use
18349 # a somewhat small value to not fail autotest
18350 [ $((old_iused - new_iused)) -gt 400 ] && break
18354 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18355 [ $((old_iused - new_iused)) -gt 400 ] ||
18356 error "objs not destroyed after unlink"
18358 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18365 local vdevdir=$(dirname $(facet_vdevice $ost))
18366 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18367 local zfs_zapid=$(do_facet $ost $cmd |
18368 grep -w "/O/0/d$((objid%32))" -C 5 |
18369 awk '/Object/{getline; print $1}')
18370 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18371 awk "/$objid = /"'{printf $3}')
18376 zfs_object_blksz() {
18380 local vdevdir=$(dirname $(facet_vdevice $ost))
18381 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18382 local blksz=$(do_facet $ost $cmd $objid |
18383 awk '/dblk/{getline; printf $4}')
18385 case "${blksz: -1}" in
18386 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18387 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18394 test_312() { # LU-4856
18395 remote_ost_nodsh && skip "remote OST with nodsh"
18396 [ $(facet_fstype ost1) = "zfs" ] ||
18397 skip_env "the test only applies to zfs"
18399 local max_blksz=$(do_facet ost1 \
18400 $ZFS get -p recordsize $(facet_device ost1) |
18401 awk '!/VALUE/{print $3}')
18402 local min_blksz=$(getconf PAGE_SIZE)
18404 # to make life a little bit easier
18405 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18406 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18408 local tf=$DIR/$tdir/$tfile
18410 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18412 # Get ZFS object id
18413 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18415 # block size change by sequential over write
18417 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
18418 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18420 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18421 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18425 # block size change by sequential append write
18426 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
18427 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18428 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18430 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
18431 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
18432 oflag=sync conv=notrunc
18434 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18435 [ $blksz -eq $((2 * count * min_blksz)) ] ||
18436 error "blksz error, actual $blksz, " \
18437 "expected: 2 * $count * $min_blksz"
18443 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18444 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18446 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18447 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18448 [ $blksz -eq $min_blksz ] ||
18449 error "blksz error: $blksz, expected: $min_blksz"
18451 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18452 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18453 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18455 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18456 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18457 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18459 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18462 remote_ost_nodsh && skip "remote OST with nodsh"
18464 local file=$DIR/$tfile
18466 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18468 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18469 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18470 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
18471 error "write should failed"
18472 do_facet ost1 "$LCTL set_param fail_loc=0"
18475 run_test 313 "io should fail after last_rcvd update fail"
18478 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18480 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18481 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18483 wait_delete_completed
18484 do_facet ost1 "$LCTL set_param fail_loc=0"
18486 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18488 test_315() { # LU-618
18489 local file=$DIR/$tfile
18492 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
18493 $MULTIOP $file oO_RDONLY:r4096000_c &
18498 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18501 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18504 run_test 315 "read should be accounted"
18507 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18508 large_xattr_enabled || skip_env "ea_inode feature disabled"
18510 rm -rf $DIR/$tdir/d
18511 mkdir -p $DIR/$tdir/d
18512 chown nobody $DIR/$tdir/d
18513 touch $DIR/$tdir/d/file
18515 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18517 run_test 316 "lfs mv"
18521 local grant_blk_size
18523 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18524 skip "LU-10370: no implementation for ZFS" && return
18527 stack_trap "rm -f $DIR/$tfile" EXIT
18528 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18529 awk '/grant_block_size:/ { print $2; exit; }')
18531 # Create File of size 5M. Truncate it to below size's and verify
18534 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18535 error "Create file : $DIR/$tfile"
18537 for trunc_sz in 2097152 4097 4000 509 0; do
18538 $TRUNCATE $DIR/$tfile $trunc_sz ||
18539 error "truncate $tfile to $trunc_sz failed"
18540 local sz=$(stat --format=%s $DIR/$tfile)
18541 local blk=$(stat --format=%b $DIR/$tfile)
18542 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18543 grant_blk_size) * 8))
18545 if [[ $blk -ne $trunc_blk ]]; then
18546 $(which stat) $DIR/$tfile
18547 error "Expected Block $trunc_blk got $blk for $tfile"
18550 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18551 error "Expected Size $trunc_sz got $sz for $tfile"
18556 # Create file with a hole and write actual two blocks. Block count
18559 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18560 conv=fsync || error "Create file : $DIR/$tfile"
18562 # Calculate the final truncate size.
18563 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18566 # truncate to size $trunc_sz bytes. Strip the last block
18567 # The block count must drop to 8
18569 $TRUNCATE $DIR/$tfile $trunc_sz ||
18570 error "truncate $tfile to $trunc_sz failed"
18572 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18573 sz=$(stat --format=%s $DIR/$tfile)
18574 blk=$(stat --format=%b $DIR/$tfile)
18576 if [[ $blk -ne $trunc_bsz ]]; then
18577 $(which stat) $DIR/$tfile
18578 error "Expected Block $trunc_bsz got $blk for $tfile"
18581 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18582 error "Expected Size $trunc_sz got $sz for $tfile"
18584 run_test 317 "Verify blocks get correctly update after truncate"
18587 local read_write=$1
18588 if [ "$read_write" = "write" ]; then
18589 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18590 elif [ "$read_write" = "read" ]; then
18591 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18593 error "argument error"
18596 # turn off debug for performance testing
18597 local saved_debug=$($LCTL get_param -n debug)
18598 $LCTL set_param debug=0
18600 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18602 # get ost1 size - lustre-OST0000
18603 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18604 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18605 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18607 if [ "$read_write" = "read" ]; then
18608 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18611 local start_time=$(date +%s.%N)
18612 $dd_cmd bs=1M count=$blocks oflag=sync ||
18613 error "real dd $read_write error"
18614 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18616 if [ "$read_write" = "write" ]; then
18620 # define OBD_FAIL_OST_FAKE_RW 0x238
18621 do_facet ost1 $LCTL set_param fail_loc=0x238
18623 local start_time=$(date +%s.%N)
18624 $dd_cmd bs=1M count=$blocks oflag=sync ||
18625 error "fake dd $read_write error"
18626 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18628 if [ "$read_write" = "write" ]; then
18630 cancel_lru_locks osc
18631 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18632 error "$tfile size not $blocks MB"
18634 do_facet ost1 $LCTL set_param fail_loc=0
18636 echo "fake $read_write $duration_fake vs. normal $read_write" \
18637 "$duration in seconds"
18638 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18639 error_not_in_vm "fake write is slower"
18641 $LCTL set_param -n debug="$saved_debug"
18644 test_399a() { # LU-7655 for OST fake write
18645 remote_ost_nodsh && skip "remote OST with nodsh"
18649 run_test 399a "fake write should not be slower than normal write"
18651 test_399b() { # LU-8726 for OST fake read
18652 remote_ost_nodsh && skip "remote OST with nodsh"
18653 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18654 skip_env "ldiskfs only test"
18659 run_test 399b "fake read should not be slower than normal read"
18661 test_400a() { # LU-1606, was conf-sanity test_74
18662 if ! which $CC > /dev/null 2>&1; then
18663 skip_env "$CC is not installed"
18666 local extra_flags=''
18667 local out=$TMP/$tfile
18668 local prefix=/usr/include/lustre
18671 if ! [[ -d $prefix ]]; then
18672 # Assume we're running in tree and fixup the include path.
18673 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18674 extra_flags+=" -L$LUSTRE/utils/.lib"
18677 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18678 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18679 error "client api broken"
18683 run_test 400a "Lustre client api program can compile and link"
18685 test_400b() { # LU-1606, LU-5011
18687 local out=$TMP/$tfile
18688 local prefix=/usr/include/linux/lustre
18690 # We use a hard coded prefix so that this test will not fail
18691 # when run in tree. There are headers in lustre/include/lustre/
18692 # that are not packaged (like lustre_idl.h) and have more
18693 # complicated include dependencies (like config.h and lnet/types.h).
18694 # Since this test about correct packaging we just skip them when
18695 # they don't exist (see below) rather than try to fixup cppflags.
18697 if ! which $CC > /dev/null 2>&1; then
18698 skip_env "$CC is not installed"
18701 for header in $prefix/*.h; do
18702 if ! [[ -f "$header" ]]; then
18706 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18707 continue # lustre_ioctl.h is internal header
18710 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18711 error "cannot compile '$header'"
18715 run_test 400b "packaged headers can be compiled"
18717 test_401a() { #LU-7437
18718 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18719 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18721 #count the number of parameters by "list_param -R"
18722 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18723 #count the number of parameters by listing proc files
18724 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18725 echo "proc_dirs='$proc_dirs'"
18726 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18727 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18730 [ $params -eq $procs ] ||
18731 error "found $params parameters vs. $procs proc files"
18733 # test the list_param -D option only returns directories
18734 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18735 #count the number of parameters by listing proc directories
18736 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18739 [ $params -eq $procs ] ||
18740 error "found $params parameters vs. $procs proc files"
18742 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18745 local save=$($LCTL get_param -n jobid_var)
18748 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18749 error "no error returned when setting bad parameters"
18751 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18752 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18754 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18755 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18756 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18758 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18761 local jobid_var_old=$($LCTL get_param -n jobid_var)
18762 local jobid_var_new
18764 $LCTL set_param jobid_var= &&
18765 error "no error returned for 'set_param a='"
18767 jobid_var_new=$($LCTL get_param -n jobid_var)
18768 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18769 error "jobid_var was changed by setting without value"
18771 $LCTL set_param jobid_var &&
18772 error "no error returned for 'set_param a'"
18774 jobid_var_new=$($LCTL get_param -n jobid_var)
18775 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18776 error "jobid_var was changed by setting without value"
18778 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18781 local jobid_var_old=$($LCTL get_param -n jobid_var)
18782 local jobid_var_new
18783 local new_value="foo=bar"
18785 $LCTL set_param jobid_var=$new_value ||
18786 error "'set_param a=b' did not accept a value containing '='"
18788 jobid_var_new=$($LCTL get_param -n jobid_var)
18789 [[ "$jobid_var_new" == "$new_value" ]] ||
18790 error "'set_param a=b' failed on a value containing '='"
18792 # Reset the jobid_var to test the other format
18793 $LCTL set_param jobid_var=$jobid_var_old
18794 jobid_var_new=$($LCTL get_param -n jobid_var)
18795 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18796 error "failed to reset jobid_var"
18798 $LCTL set_param jobid_var $new_value ||
18799 error "'set_param a b' did not accept a value containing '='"
18801 jobid_var_new=$($LCTL get_param -n jobid_var)
18802 [[ "$jobid_var_new" == "$new_value" ]] ||
18803 error "'set_param a b' failed on a value containing '='"
18805 $LCTL set_param jobid_var $jobid_var_old
18806 jobid_var_new=$($LCTL get_param -n jobid_var)
18807 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18808 error "failed to reset jobid_var"
18810 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18813 local server_version=$(lustre_version_code $SINGLEMDS)
18814 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18815 [[ $server_version -ge $(version_code 2.7.18.4) &&
18816 $server_version -lt $(version_code 2.7.50) ]] ||
18817 [[ $server_version -ge $(version_code 2.7.2) &&
18818 $server_version -lt $(version_code 2.7.11) ]] ||
18819 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18820 remote_mds_nodsh && skip "remote MDS with nodsh"
18822 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18823 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18824 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18825 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18826 echo "Touch failed - OK"
18828 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18831 local file1=$DIR/$tfile.1
18832 local file2=$DIR/$tfile.2
18833 local tfile=$TMP/$tfile
18835 rm -f $file1 $file2 $tfile
18840 # 30 sec OBD_TIMEOUT in ll_getattr()
18841 # right before populating st_nlink
18842 $LCTL set_param fail_loc=0x80001409
18843 stat -c %h $file1 > $tfile &
18845 # create an alias, drop all locks and reclaim the dentry
18847 cancel_lru_locks mdc
18848 cancel_lru_locks osc
18849 sysctl -w vm.drop_caches=2
18853 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18855 rm -f $tfile $file1 $file2
18857 run_test 403 "i_nlink should not drop to zero due to aliasing"
18859 test_404() { # LU-6601
18860 local server_version=$(lustre_version_code $SINGLEMDS)
18861 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18862 skip "Need server version newer than 2.8.52"
18863 remote_mds_nodsh && skip "remote MDS with nodsh"
18865 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18866 awk '/osp .*-osc-MDT/ { print $4}')
18869 for osp in $mosps; do
18870 echo "Deactivate: " $osp
18871 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18872 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18873 awk -vp=$osp '$4 == p { print $2 }')
18874 [ $stat = IN ] || {
18875 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18876 error "deactivate error"
18878 echo "Activate: " $osp
18879 do_facet $SINGLEMDS $LCTL --device %$osp activate
18880 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18881 awk -vp=$osp '$4 == p { print $2 }')
18882 [ $stat = UP ] || {
18883 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18884 error "activate error"
18888 run_test 404 "validate manual {de}activated works properly for OSPs"
18891 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18892 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18893 skip "Layout swap lock is not supported"
18894 check_swap_layouts_support
18896 test_mkdir $DIR/$tdir
18897 swap_lock_test -d $DIR/$tdir ||
18898 error "One layout swap locked test failed"
18900 run_test 405 "Various layout swap lock tests"
18903 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18904 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18905 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18907 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18908 skip "Need MDS version at least 2.8.50"
18910 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18911 local test_pool=$TESTNAME
18913 if ! combined_mgs_mds ; then
18916 pool_add $test_pool || error "pool_add failed"
18917 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18918 error "pool_add_targets failed"
18920 save_layout_restore_at_exit $MOUNT
18922 # parent set default stripe count only, child will stripe from both
18923 # parent and fs default
18924 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18925 error "setstripe $MOUNT failed"
18926 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18927 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18928 for i in $(seq 10); do
18929 local f=$DIR/$tdir/$tfile.$i
18930 touch $f || error "touch failed"
18931 local count=$($LFS getstripe -c $f)
18932 [ $count -eq $OSTCOUNT ] ||
18933 error "$f stripe count $count != $OSTCOUNT"
18934 local offset=$($LFS getstripe -i $f)
18935 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18936 local size=$($LFS getstripe -S $f)
18937 [ $size -eq $((def_stripe_size * 2)) ] ||
18938 error "$f stripe size $size != $((def_stripe_size * 2))"
18939 local pool=$($LFS getstripe -p $f)
18940 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18943 # change fs default striping, delete parent default striping, now child
18944 # will stripe from new fs default striping only
18945 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18946 error "change $MOUNT default stripe failed"
18947 $LFS setstripe -c 0 $DIR/$tdir ||
18948 error "delete $tdir default stripe failed"
18949 for i in $(seq 11 20); do
18950 local f=$DIR/$tdir/$tfile.$i
18951 touch $f || error "touch $f failed"
18952 local count=$($LFS getstripe -c $f)
18953 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18954 local offset=$($LFS getstripe -i $f)
18955 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18956 local size=$($LFS getstripe -S $f)
18957 [ $size -eq $def_stripe_size ] ||
18958 error "$f stripe size $size != $def_stripe_size"
18959 local pool=$($LFS getstripe -p $f)
18960 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18963 unlinkmany $DIR/$tdir/$tfile. 1 20
18965 local f=$DIR/$tdir/$tfile
18966 pool_remove_all_targets $test_pool $f
18967 pool_remove $test_pool $f
18969 if ! combined_mgs_mds ; then
18973 run_test 406 "DNE support fs default striping"
18976 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18977 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18978 skip "Need MDS version at least 2.8.55"
18979 remote_mds_nodsh && skip "remote MDS with nodsh"
18981 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18982 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18983 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18984 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18985 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18987 #define OBD_FAIL_DT_TXN_STOP 0x2019
18988 for idx in $(seq $MDSCOUNT); do
18989 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18991 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18992 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18993 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18996 run_test 407 "transaction fail should cause operation fail"
18999 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
19001 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19002 lctl set_param fail_loc=0x8000040a
19003 # let ll_prepare_partial_page() fail
19004 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19008 # create at least 100 unused inodes so that
19009 # shrink_icache_memory(0) should not return 0
19010 touch $DIR/$tfile-{0..100}
19011 rm -f $DIR/$tfile-{0..100}
19014 echo 2 > /proc/sys/vm/drop_caches
19016 run_test 408 "drop_caches should not hang due to page leaks"
19020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19021 check_mount_and_prep
19023 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19024 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19025 touch $DIR/$tdir/guard || error "(2) Fail to create"
19027 local PREFIX=$(str_repeat 'A' 128)
19028 echo "Create 1K hard links start at $(date)"
19029 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19030 error "(3) Fail to hard link"
19032 echo "Links count should be right although linkEA overflow"
19033 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19034 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19035 [ $linkcount -eq 1001 ] ||
19036 error "(5) Unexpected hard links count: $linkcount"
19038 echo "List all links start at $(date)"
19039 ls -l $DIR/$tdir/foo > /dev/null ||
19040 error "(6) Fail to list $DIR/$tdir/foo"
19042 echo "Unlink hard links start at $(date)"
19043 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19044 error "(7) Fail to unlink"
19046 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19050 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
19051 skip "Need client version at least 2.9.59"
19053 # Create a file, and stat it from the kernel
19054 local testfile=$DIR/$tfile
19057 local run_id=$RANDOM
19058 local my_ino=$(stat --format "%i" $testfile)
19060 # Try to insert the module. This will always fail as the
19061 # module is designed to not be inserted.
19062 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19065 # Anything but success is a test failure
19067 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19068 error "no inode match"
19070 run_test 410 "Test inode number returned from kernel thread"
19072 cleanup_test411_cgroup() {
19078 local cg_basedir=/sys/fs/cgroup/memory
19080 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19081 skip "no setup for cgroup"
19083 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19084 error "test file creation failed"
19085 cancel_lru_locks osc
19087 # Create a very small memory cgroup to force a slab allocation error
19088 local cgdir=$cg_basedir/osc_slab_alloc
19089 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19090 trap "cleanup_test411_cgroup $cgdir" EXIT
19091 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19092 echo 1M > $cgdir/memory.limit_in_bytes
19094 # Should not LBUG, just be killed by oom-killer
19095 # dd will return 0 even allocation failure in some environment.
19096 # So don't check return value
19097 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19098 cleanup_test411_cgroup $cgdir
19102 run_test 411 "Slab allocation error with cgroup does not LBUG"
19105 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19106 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19107 skip "Need server version at least 2.10.55"
19110 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19111 error "mkdir failed"
19112 $LFS getdirstripe $DIR/$tdir
19113 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19114 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19115 error "expect $((MDSCOUT - 1)) get $stripe_index"
19116 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19117 [ $stripe_count -eq 2 ] ||
19118 error "expect 2 get $stripe_count"
19120 run_test 412 "mkdir on specific MDTs"
19123 [ $MDSCOUNT -lt 2 ] &&
19124 skip "We need at least 2 MDTs for this test"
19126 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19127 skip "Need server version at least 2.10.55"
19130 mkdir $DIR/$tdir || error "mkdir failed"
19132 # find MDT that is the most full
19133 local max=$($LFS df | grep MDT |
19142 END { split(b, c, ":")
19147 for i in $(seq $((MDSCOUNT - 1))); do
19148 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19149 error "mkdir d$i failed"
19150 $LFS getdirstripe $DIR/$tdir/d$i
19151 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19152 [ $stripe_index -ne $max ] ||
19153 error "don't expect $max"
19156 run_test 413 "mkdir on less full MDTs"
19159 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19160 $LCTL set_param fail_loc=0x80000521
19161 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19164 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19168 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19169 skip "Need server version at least 2.11.52"
19179 # this test may be slow on ZFS
19180 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
19182 # though this test is designed for striped directory, let's test normal
19183 # directory too since lock is always saved as CoS lock.
19184 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19185 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19194 start_time=$(date +%s)
19195 for i in $(seq $total); do
19196 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19199 end_time=$(date +%s)
19200 duration=$((end_time - start_time))
19202 kill -9 $setattr_pid
19204 echo "rename $total files took $duration sec"
19205 [ $duration -lt 100 ] || error "rename took $duration sec"
19207 run_test 415 "lock revoke is not missing"
19211 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19212 skip "Need server version at least 2.11.55"
19214 # define OBD_FAIL_OSD_TXN_START 0x19a
19215 do_facet mds1 lctl set_param fail_loc=0x19a
19217 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19221 run_test 416 "transaction start failure won't cause system hung"
19224 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19225 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19226 skip "Need server version at least 2.9.55"
19228 start_full_debug_logging
19232 stop_full_debug_logging
19236 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19237 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19238 awk '/The barrier for/ { print $7 }')
19241 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19246 barrier_expired() {
19249 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19250 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19251 awk '/will be expired/ { print $7 }')
19253 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19262 echo "Start barrier_freeze at: $(date)"
19263 #define OBD_FAIL_BARRIER_DELAY 0x2202
19264 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19265 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19268 local b_status=$(barrier_stat)
19269 echo "Got barrier status at: $(date)"
19270 [ "$b_status" = "'freezing_p1'" ] ||
19271 error "(1) unexpected barrier status $b_status"
19273 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19275 b_status=$(barrier_stat)
19276 [ "$b_status" = "'frozen'" ] ||
19277 error "(2) unexpected barrier status $b_status"
19279 local expired=$(barrier_expired)
19280 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19281 sleep $((expired + 3))
19283 b_status=$(barrier_stat)
19284 [ "$b_status" = "'expired'" ] ||
19285 error "(3) unexpected barrier status $b_status"
19287 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19288 error "(4) fail to freeze barrier"
19290 b_status=$(barrier_stat)
19291 [ "$b_status" = "'frozen'" ] ||
19292 error "(5) unexpected barrier status $b_status"
19294 echo "Start barrier_thaw at: $(date)"
19295 #define OBD_FAIL_BARRIER_DELAY 0x2202
19296 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19297 do_facet mgs $LCTL barrier_thaw $FSNAME &
19300 b_status=$(barrier_stat)
19301 echo "Got barrier status at: $(date)"
19302 [ "$b_status" = "'thawing'" ] ||
19303 error "(6) unexpected barrier status $b_status"
19305 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19307 b_status=$(barrier_stat)
19308 [ "$b_status" = "'thawed'" ] ||
19309 error "(7) unexpected barrier status $b_status"
19311 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19312 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19313 do_facet mgs $LCTL barrier_freeze $FSNAME
19315 b_status=$(barrier_stat)
19316 [ "$b_status" = "'failed'" ] ||
19317 error "(8) unexpected barrier status $b_status"
19319 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19320 do_facet mgs $LCTL barrier_thaw $FSNAME
19324 run_test 801a "write barrier user interfaces and stat machine"
19329 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19330 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19331 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19332 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19333 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19335 cancel_lru_locks mdc
19337 # 180 seconds should be long enough
19338 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19340 local b_status=$(barrier_stat)
19341 [ "$b_status" = "'frozen'" ] ||
19342 error "(6) unexpected barrier status $b_status"
19344 mkdir $DIR/$tdir/d0/d10 &
19347 touch $DIR/$tdir/d1/f13 &
19350 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19353 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19356 rm -f $DIR/$tdir/d4/f12 &
19359 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19361 # To guarantee taht the 'stat' is not blocked
19362 b_status=$(barrier_stat)
19363 [ "$b_status" = "'frozen'" ] ||
19364 error "(8) unexpected barrier status $b_status"
19366 # let above commands to run at background
19369 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19370 ps -p $touch_pid || error "(10) touch should be blocked"
19371 ps -p $ln_pid || error "(11) link should be blocked"
19372 ps -p $mv_pid || error "(12) rename should be blocked"
19373 ps -p $rm_pid || error "(13) unlink should be blocked"
19375 b_status=$(barrier_stat)
19376 [ "$b_status" = "'frozen'" ] ||
19377 error "(14) unexpected barrier status $b_status"
19379 do_facet mgs $LCTL barrier_thaw $FSNAME
19380 b_status=$(barrier_stat)
19381 [ "$b_status" = "'thawed'" ] ||
19382 error "(15) unexpected barrier status $b_status"
19384 wait $mkdir_pid || error "(16) mkdir should succeed"
19385 wait $touch_pid || error "(17) touch should succeed"
19386 wait $ln_pid || error "(18) link should succeed"
19387 wait $mv_pid || error "(19) rename should succeed"
19388 wait $rm_pid || error "(20) unlink should succeed"
19392 run_test 801b "modification will be blocked by write barrier"
19395 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19399 stop mds2 || error "(1) Fail to stop mds2"
19401 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19403 local b_status=$(barrier_stat)
19404 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19405 do_facet mgs $LCTL barrier_thaw $FSNAME
19406 error "(2) unexpected barrier status $b_status"
19409 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19410 error "(3) Fail to rescan barrier bitmap"
19412 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19414 b_status=$(barrier_stat)
19415 [ "$b_status" = "'frozen'" ] ||
19416 error "(4) unexpected barrier status $b_status"
19418 do_facet mgs $LCTL barrier_thaw $FSNAME
19419 b_status=$(barrier_stat)
19420 [ "$b_status" = "'thawed'" ] ||
19421 error "(5) unexpected barrier status $b_status"
19423 local devname=$(mdsdevname 2)
19425 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19427 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19428 error "(7) Fail to rescan barrier bitmap"
19432 run_test 801c "rescan barrier bitmap"
19434 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19435 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19436 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19442 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19443 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19444 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19450 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19451 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19452 skip "Need server version at least 2.9.55"
19454 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19456 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19458 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19459 error "(2) Fail to copy"
19461 trap cleanup_802 EXIT
19463 # sync by force before remount as readonly
19464 sync; sync_all_data; sleep 3; sync_all_data
19468 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19469 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19470 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19472 echo "Mount the server as read only"
19473 setupall server_only || error "(3) Fail to start servers"
19475 echo "Mount client without ro should fail"
19476 mount_client $MOUNT &&
19477 error "(4) Mount client without 'ro' should fail"
19479 echo "Mount client with ro should succeed"
19480 mount_client $MOUNT ro ||
19481 error "(5) Mount client with 'ro' should succeed"
19483 echo "Modify should be refused"
19484 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19486 echo "Read should be allowed"
19487 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19488 error "(7) Read should succeed under ro mode"
19492 run_test 802 "simulate readonly device"
19495 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19496 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19497 skip "MDS needs to be newer than 2.10.54"
19499 mkdir -p $DIR/$tdir
19500 # Create some objects on all MDTs to trigger related logs objects
19501 for idx in $(seq $MDSCOUNT); do
19502 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19503 $DIR/$tdir/dir${idx} ||
19504 error "Fail to create $DIR/$tdir/dir${idx}"
19508 echo "before create:"
19510 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19512 for ((i=0; i<10; i++)); do
19513 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19514 error "Fail to create $DIR/$tdir/foo$i"
19518 echo "after create:"
19520 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19522 [ $after_used -ge $((before_used + 10)) ] ||
19523 error "before ($before_used) + 10 > after ($after_used)"
19525 for ((i=0; i<10; i++)); do
19526 rm -rf $DIR/$tdir/foo$i ||
19527 error "Fail to remove $DIR/$tdir/foo$i"
19530 sleep 3 # avoid MDT return cached statfs
19531 wait_delete_completed
19532 echo "after unlink:"
19534 before_used=$after_used
19535 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19537 [ $after_used -le $((before_used - 8)) ] ||
19538 error "before ($before_used) - 8 < after ($after_used)"
19540 run_test 803 "verify agent object for remote object"
19543 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19544 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19545 skip "MDS needs to be newer than 2.10.54"
19546 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19547 skip_env "ldiskfs only test"
19549 mkdir -p $DIR/$tdir
19550 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19551 error "Fail to create $DIR/$tdir/dir0"
19553 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19554 local dev=$(mdsdevname 2)
19556 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19557 grep ${fid} || error "NOT found agent entry for dir0"
19559 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19560 error "Fail to create $DIR/$tdir/dir1"
19562 touch $DIR/$tdir/dir1/foo0 ||
19563 error "Fail to create $DIR/$tdir/dir1/foo0"
19564 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19567 for idx in $(seq $MDSCOUNT); do
19568 dev=$(mdsdevname $idx)
19569 do_facet mds${idx} \
19570 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19571 grep ${fid} && rc=$idx
19574 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19575 error "Fail to rename foo0 to foo1"
19576 if [ $rc -eq 0 ]; then
19577 for idx in $(seq $MDSCOUNT); do
19578 dev=$(mdsdevname $idx)
19579 do_facet mds${idx} \
19580 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19581 grep ${fid} && rc=$idx
19585 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19586 error "Fail to rename foo1 to foo2"
19587 if [ $rc -eq 0 ]; then
19588 for idx in $(seq $MDSCOUNT); do
19589 dev=$(mdsdevname $idx)
19590 do_facet mds${idx} \
19591 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19592 grep ${fid} && rc=$idx
19596 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19598 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19599 error "Fail to link to $DIR/$tdir/dir1/foo2"
19600 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19601 error "Fail to rename foo2 to foo0"
19602 unlink $DIR/$tdir/dir1/foo0 ||
19603 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19604 rm -rf $DIR/$tdir/dir0 ||
19605 error "Fail to rm $DIR/$tdir/dir0"
19607 for idx in $(seq $MDSCOUNT); do
19608 dev=$(mdsdevname $idx)
19612 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19614 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19615 error "mount mds$idx failed"
19616 df $MOUNT > /dev/null 2>&1
19618 # e2fsck should not return error
19620 error "e2fsck detected error on MDT${idx}: rc=$rc"
19623 run_test 804 "verify agent entry for remote entry"
19626 do_facet $SINGLEMDS zfs set quota=$old $fsset
19627 unlinkmany $DIR/$tdir/f- 1000000
19632 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19633 [ "$(facet_fstype mds1)" != "zfs" ] &&
19634 skip "ZFS specific test"
19635 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19636 skip "netfree not implemented before 0.7"
19637 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19638 skip "Need MDS version at least 2.10.57"
19645 local pref="osd-zfs.lustre-MDT0000."
19647 # limit available space on MDS dataset to meet nospace issue
19648 # quickly. then ZFS 0.7.2 can use reserved space if asked
19649 # properly (using netfree flag in osd_declare_destroy()
19650 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19651 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19653 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19654 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19655 let "usedkb=usedkb-freekb"
19656 let "freekb=freekb/2"
19657 if let "freekb > 5000"; then
19660 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19661 trap cleanup_805 EXIT
19663 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19664 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19665 rm -rf $DIR/$tdir || error "not able to remove"
19666 do_facet $SINGLEMDS zfs set quota=$old $fsset
19669 run_test 805 "ZFS can remove from full fs"
19675 local size=$($LFS getsom -s $file)
19676 local expect=$(stat -c %s $file)
19678 [[ $size == $expect ]] ||
19679 error "$file expected size: $expect, got: $size"
19681 local blocks=$($LFS getsom -b $file)
19682 expect=$(stat -c %b $file)
19683 [[ $blocks == $expect ]] ||
19684 error "$file expected blocks: $expect, got: $blocks"
19689 local size=$($LFS getsom -s $1)
19692 [[ $size == $expect ]] ||
19693 error "$file expected size: $expect, got: $size"
19697 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19698 skip "Need MDS version at least 2.11.52" && return
19702 touch $DIR/$tfile || error "touch $tfile failed"
19704 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19705 save_lustre_params client "llite.*.xattr_cache" > $save
19706 lctl set_param llite.*.xattr_cache=0
19707 stack_trap "restore_lustre_params < $save" EXIT
19709 # single-threaded write
19710 echo "Test SOM for single-threaded write"
19711 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19712 error "write $tfile failed"
19713 check_lsom_size $DIR/$tfile $bs
19716 local size=$(($num * $bs))
19720 echo "Test SOM for single client muti-threaded($num) write"
19721 $TRUNCATE $DIR/$tfile 0
19722 for ((i = 0; i < $num; i++)); do
19723 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19725 offset=$((offset + $bs))
19727 for (( i=0; i < $num; i++ )); do
19730 check_lsom_size $DIR/$tfile $size
19732 $TRUNCATE $DIR/$tfile 0
19733 for ((i = 0; i < $num; i++)); do
19734 offset=$((offset - $bs))
19735 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19738 for (( i=0; i < $num; i++ )); do
19741 check_lsom_size $DIR/$tfile $size
19743 # multi-client wirtes
19744 num=$(get_node_count ${CLIENTS//,/ })
19745 size=$(($num * $bs))
19749 echo "Test SOM for muti-client ($num) writes"
19750 $TRUNCATE $DIR/$tfile 0
19751 for client in ${CLIENTS//,/ }; do
19752 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19755 offset=$((offset + $bs))
19757 for (( i=0; i < $num; i++ )); do
19760 check_lsom_size $DIR/$tfile $offset
19763 $TRUNCATE $DIR/$tfile 0
19764 for client in ${CLIENTS//,/ }; do
19765 offset=$((offset - $bs))
19766 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19770 for (( i=0; i < $num; i++ )); do
19773 check_lsom_size $DIR/$tfile $size
19776 echo "Test SOM for truncate"
19777 $TRUNCATE $DIR/$tfile 1048576
19778 check_lsom_size $DIR/$tfile 1048576
19779 $TRUNCATE $DIR/$tfile 1234
19780 check_lsom_size $DIR/$tfile 1234
19782 # verify SOM blocks count
19783 echo "Verify SOM block count"
19784 $TRUNCATE $DIR/$tfile 0
19785 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19786 error "failed to write file $tfile"
19787 check_lsom_data $DIR/$tfile
19789 run_test 806 "Verify Lazy Size on MDS"
19792 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19793 skip "Need MDS version at least 2.11.52" && return
19795 # Registration step
19796 changelog_register || error "changelog_register failed"
19797 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19798 changelog_users $SINGLEMDS | grep -q $cl_user ||
19799 error "User $cl_user not found in changelog_users"
19801 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19802 save_lustre_params client "llite.*.xattr_cache" > $save
19803 lctl set_param llite.*.xattr_cache=0
19804 stack_trap "restore_lustre_params < $save" EXIT
19806 rm -rf $DIR/$tdir || error "rm $tdir failed"
19807 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19808 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19809 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19810 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19811 error "truncate $tdir/trunc failed"
19814 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19815 error "write $tfile failed"
19817 # multi-client wirtes
19818 local num=$(get_node_count ${CLIENTS//,/ })
19822 echo "Test SOM for muti-client ($num) writes"
19823 touch $DIR/$tfile || error "touch $tfile failed"
19824 $TRUNCATE $DIR/$tfile 0
19825 for client in ${CLIENTS//,/ }; do
19826 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19829 offset=$((offset + $bs))
19831 for (( i=0; i < $num; i++ )); do
19836 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19837 check_lsom_data $DIR/$tdir/trunc
19838 check_lsom_data $DIR/$tdir/single_dd
19839 check_lsom_data $DIR/$tfile
19842 # Deregistration step
19843 changelog_deregister || error "changelog_deregister failed"
19845 run_test 807 "verify LSOM syncing tool"
19847 check_som_nologged()
19849 local lines=$($LFS changelog $FSNAME-MDT0000 |
19850 grep 'x=trusted.som' | wc -l)
19851 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
19855 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.55) ] &&
19856 skip "Need MDS version at least 2.11.55" && return
19858 # Registration step
19859 changelog_register || error "changelog_register failed"
19861 touch $DIR/$tfile || error "touch $tfile failed"
19864 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
19865 error "write $tfile failed"
19868 $TRUNCATE $DIR/$tfile 1234
19871 $TRUNCATE $DIR/$tfile 1048576
19874 # Deregistration step
19875 changelog_deregister || error "changelog_deregister failed"
19877 run_test 808 "Check trusted.som xattr not logged in Changelogs"
19880 # tests that do cleanup/setup should be run at the end
19884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19887 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19888 $LCTL set_param fail_loc=0x903
19890 cancel_lru_locks MGC
19892 FAIL_ON_ERROR=true cleanup
19893 FAIL_ON_ERROR=true setup
19895 run_test 900 "umount should not race with any mgc requeue thread"
19898 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19899 check_and_cleanup_lustre
19900 if [ "$I_MOUNTED" != "yes" ]; then
19901 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true