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"
1142 simple_cleanup_common() {
1145 [ -z "$DIR" -o -z "$tdir" ] && return 0
1147 local start=$SECONDS
1150 wait_delete_completed
1151 echo "cleanup time $((SECONDS - start))"
1155 max_pages_per_rpc() {
1156 local mdtname="$(printf "MDT%04x" ${1:-0})"
1157 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1163 local nrfiles=${COUNT:-100000}
1164 local fname="$DIR/$tdir/$tfile"
1166 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1167 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1169 test_mkdir "$(dirname $fname)"
1170 # assume MDT0000 has the fewest inodes
1171 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1172 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1173 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1175 trap simple_cleanup_common EXIT
1177 createmany -m "$fname" $nrfiles
1179 cancel_lru_locks mdc
1180 lctl set_param mdc.*.stats clear
1182 # was previously test_24D: LU-6101
1183 # readdir() returns correct number of entries after cursor reload
1184 local num_ls=$(ls $DIR/$tdir | wc -l)
1185 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1186 local num_all=$(ls -a $DIR/$tdir | wc -l)
1187 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1188 $num_all -ne $((nrfiles + 2)) ]; then
1189 error "Expected $nrfiles files, got $num_ls " \
1190 "($num_uniq unique $num_all .&..)"
1192 # LU-5 large readdir
1193 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1194 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1195 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1196 # take into account of overhead in lu_dirpage header and end mark in
1197 # each page, plus one in rpc_num calculation.
1198 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1199 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1200 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1201 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1202 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1203 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1204 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1205 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1206 error "large readdir doesn't take effect: " \
1207 "$mds_readpage should be about $rpc_max"
1209 simple_cleanup_common
1211 run_test 24v "list large directory (test hash collision, b=17560)"
1213 test_24w() { # bug21506
1215 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1216 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1217 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1218 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1219 [[ "$SZ1" -eq "$SZ2" ]] ||
1220 error "Error reading at the end of the file $tfile"
1222 run_test 24w "Reading a file larger than 4Gb"
1225 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1227 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1228 skip "Need MDS version at least 2.7.56"
1231 local remote_dir=$DIR/$tdir/remote_dir
1233 test_mkdir $DIR/$tdir
1234 $LFS mkdir -i $MDTIDX $remote_dir ||
1235 error "create remote directory failed"
1237 test_mkdir $DIR/$tdir/src_dir
1238 touch $DIR/$tdir/src_file
1239 test_mkdir $remote_dir/tgt_dir
1240 touch $remote_dir/tgt_file
1242 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1243 error "rename dir cross MDT failed!"
1245 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1246 error "rename file cross MDT failed!"
1248 touch $DIR/$tdir/ln_file
1249 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1250 error "ln file cross MDT failed"
1252 rm -rf $DIR/$tdir || error "Can not delete directories"
1254 run_test 24x "cross MDT rename/link"
1257 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1260 local remote_dir=$DIR/$tdir/remote_dir
1263 test_mkdir $DIR/$tdir
1264 $LFS mkdir -i $mdtidx $remote_dir ||
1265 error "create remote directory failed"
1267 test_mkdir $remote_dir/src_dir
1268 touch $remote_dir/src_file
1269 test_mkdir $remote_dir/tgt_dir
1270 touch $remote_dir/tgt_file
1272 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1273 error "rename subdir in the same remote dir failed!"
1275 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1276 error "rename files in the same remote dir failed!"
1278 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1279 error "link files in the same remote dir failed!"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24y "rename/link on the same dir should succeed"
1285 test_24A() { # LU-3182
1289 test_mkdir $DIR/$tdir
1290 trap simple_cleanup_common EXIT
1291 createmany -m $DIR/$tdir/$tfile $NFILES
1292 local t=$(ls $DIR/$tdir | wc -l)
1293 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1294 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1295 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1296 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1299 simple_cleanup_common || error "Can not delete directories"
1301 run_test 24A "readdir() returns correct number of entries."
1303 test_24B() { # LU-4805
1304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1308 test_mkdir $DIR/$tdir
1309 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1310 error "create striped dir failed"
1312 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1313 [ $count -eq 2 ] || error "Expected 2, got $count"
1315 touch $DIR/$tdir/striped_dir/a
1317 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1318 [ $count -eq 3 ] || error "Expected 3, got $count"
1320 touch $DIR/$tdir/striped_dir/.f
1322 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1323 [ $count -eq 4 ] || error "Expected 4, got $count"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24B "readdir for striped dir return correct number of entries"
1330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1336 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1337 error "create striped dir failed"
1339 cd $DIR/$tdir/d0/striped_dir
1341 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1342 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1343 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1345 [ "$d0_ino" = "$parent_ino" ] ||
1346 error ".. wrong, expect $d0_ino, get $parent_ino"
1348 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1349 error "mv striped dir failed"
1351 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1353 [ "$d1_ino" = "$parent_ino" ] ||
1354 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1356 run_test 24C "check .. in striped dir"
1359 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1363 mkdir $DIR/$tdir/src_dir
1364 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1365 error "create remote source failed"
1367 touch $DIR/$tdir/src_dir/src_child/a
1369 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1370 error "create remote target dir failed"
1372 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1373 error "create remote target child failed"
1375 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1376 error "rename dir cross MDT failed!"
1380 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1381 error "src_child still exists after rename"
1383 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1384 error "missing file(a) after rename"
1386 rm -rf $DIR/$tdir || error "Can not delete directories"
1388 run_test 24E "cross MDT rename/link"
1391 echo '== symlink sanity ============================================='
1395 touch $DIR/s25/foo ||
1396 error "File creation in symlinked directory failed"
1398 run_test 25a "create file in symlinked directory ==============="
1401 [ ! -d $DIR/d25 ] && test_25a
1402 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1404 run_test 25b "lookup file in symlinked directory ==============="
1408 test_mkdir $DIR/d26/d26-2
1409 ln -s d26/d26-2 $DIR/s26
1410 touch $DIR/s26/foo || error "File creation failed"
1412 run_test 26a "multiple component symlink ======================="
1415 test_mkdir -p $DIR/$tdir/d26-2
1416 ln -s $tdir/d26-2/foo $DIR/s26-2
1417 touch $DIR/s26-2 || error "File creation failed"
1419 run_test 26b "multiple component symlink at end of lookup ======"
1422 test_mkdir $DIR/d26.2
1423 touch $DIR/d26.2/foo
1424 ln -s d26.2 $DIR/s26.2-1
1425 ln -s s26.2-1 $DIR/s26.2-2
1426 ln -s s26.2-2 $DIR/s26.2-3
1427 chmod 0666 $DIR/s26.2-3/foo
1429 run_test 26c "chain of symlinks"
1431 # recursive symlinks (bug 439)
1433 ln -s d26-3/foo $DIR/d26-3
1435 run_test 26d "create multiple component recursive symlink"
1438 [ ! -h $DIR/d26-3 ] && test_26d
1441 run_test 26e "unlink multiple component recursive symlink"
1443 # recursive symlinks (bug 7022)
1445 test_mkdir $DIR/$tdir
1446 test_mkdir $DIR/$tdir/$tfile
1447 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1448 test_mkdir -p lndir/bar1
1449 test_mkdir $DIR/$tdir/$tfile/$tfile
1450 cd $tfile || error "cd $tfile failed"
1451 ln -s .. dotdot || error "ln dotdot failed"
1452 ln -s dotdot/lndir lndir || error "ln lndir failed"
1453 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1454 output=`ls $tfile/$tfile/lndir/bar1`
1455 [ "$output" = bar1 ] && error "unexpected output"
1456 rm -r $tfile || error "rm $tfile failed"
1457 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1459 run_test 26f "rm -r of a directory which has recursive symlink"
1462 test_mkdir $DIR/$tdir
1463 $LFS getstripe $DIR/$tdir
1464 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1465 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1466 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1468 run_test 27a "one stripe file"
1471 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1473 test_mkdir $DIR/$tdir
1474 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1475 $LFS getstripe -c $DIR/$tdir/$tfile
1476 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1477 error "two-stripe file doesn't have two stripes"
1479 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1481 run_test 27b "create and write to two stripe file"
1484 test_mkdir $DIR/$tdir
1485 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1486 error "setstripe failed"
1487 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1488 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1490 run_test 27d "create file with default settings"
1493 # LU-5839 adds check for existed layout before setting it
1494 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1495 skip "Need MDS version at least 2.7.56"
1497 test_mkdir $DIR/$tdir
1498 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1499 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1500 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1502 run_test 27e "setstripe existing file (should return error)"
1505 test_mkdir $DIR/$tdir
1506 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1507 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1508 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1509 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1510 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1511 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1513 run_test 27f "setstripe with bad stripe size (should return error)"
1516 test_mkdir $DIR/$tdir
1517 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1519 error "$DIR/$tdir/$tfile has object"
1521 run_test 27g "$LFS getstripe with no objects"
1524 test_mkdir $DIR/$tdir
1525 touch $DIR/$tdir/$tfile || error "touch failed"
1526 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1527 error "missing objects"
1529 run_test 27i "$LFS getstripe with some objects"
1532 test_mkdir $DIR/$tdir
1533 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1534 error "setstripe failed" || true
1536 run_test 27j "setstripe with bad stripe offset (should return error)"
1538 test_27k() { # bug 2844
1539 test_mkdir $DIR/$tdir
1540 local file=$DIR/$tdir/$tfile
1541 local ll_max_blksize=$((4 * 1024 * 1024))
1542 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1543 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1544 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1545 dd if=/dev/zero of=$file bs=4k count=1
1546 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1547 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1549 run_test 27k "limit i_blksize for broken user apps"
1552 mcreate $DIR/$tfile || error "creating file"
1553 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1554 error "setstripe should have failed" || true
1556 run_test 27l "check setstripe permissions (should return error)"
1559 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1561 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1563 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1564 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1566 trap simple_cleanup_common EXIT
1567 test_mkdir $DIR/$tdir
1568 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1569 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1570 error "dd should fill OST0"
1572 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1574 [ $i -gt 256 ] && break
1577 touch $DIR/$tdir/$tfile.$i
1578 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1579 awk '{print $1}'| grep -w "0") ] &&
1580 error "OST0 was full but new created file still use it"
1582 touch $DIR/$tdir/$tfile.$i
1583 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1584 awk '{print $1}'| grep -w "0") ] &&
1585 error "OST0 was full but new created file still use it"
1586 simple_cleanup_common
1588 run_test 27m "create file while OST0 was full"
1591 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1592 awk '{ print $1 * 2; exit; }')
1596 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1597 # if the OST isn't full anymore.
1599 local OSTIDX=${1:-""}
1601 local list=$(comma_list $(osts_nodes))
1602 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1604 do_nodes $list lctl set_param fail_loc=0
1605 sync # initiate all OST_DESTROYs from MDS to OST
1609 exhaust_precreations() {
1612 local FAILIDX=${3:-$OSTIDX}
1613 local ofacet=ost$((OSTIDX + 1))
1615 test_mkdir -p -c1 $DIR/$tdir
1616 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1617 local mfacet=mds$((mdtidx + 1))
1618 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1620 local OST=$(ostname_from_index $OSTIDX)
1623 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1624 local last_id=$(do_facet $mfacet lctl get_param -n \
1625 osc.$mdtosc_proc1.prealloc_last_id)
1626 local next_id=$(do_facet $mfacet lctl get_param -n \
1627 osc.$mdtosc_proc1.prealloc_next_id)
1629 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1630 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1632 test_mkdir -p $DIR/$tdir/${OST}
1633 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1634 #define OBD_FAIL_OST_ENOSPC 0x215
1635 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1636 echo "Creating to objid $last_id on ost $OST..."
1637 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1638 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1639 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1643 exhaust_all_precreations() {
1645 for (( i=0; i < OSTCOUNT; i++ )) ; do
1646 exhaust_precreations $i $1 -1
1651 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1653 remote_mds_nodsh && skip "remote MDS with nodsh"
1654 remote_ost_nodsh && skip "remote OST with nodsh"
1657 rm -f $DIR/$tdir/$tfile
1658 exhaust_precreations 0 0x80000215
1659 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1660 touch $DIR/$tdir/$tfile || error "touch failed"
1661 $LFS getstripe $DIR/$tdir/$tfile
1664 run_test 27n "create file with some full OSTs"
1667 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1669 remote_mds_nodsh && skip "remote MDS with nodsh"
1670 remote_ost_nodsh && skip "remote OST with nodsh"
1673 rm -f $DIR/$tdir/$tfile
1674 exhaust_all_precreations 0x215
1676 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1681 run_test 27o "create file with all full OSTs (should error)"
1684 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1686 remote_mds_nodsh && skip "remote MDS with nodsh"
1687 remote_ost_nodsh && skip "remote OST with nodsh"
1690 rm -f $DIR/$tdir/$tfile
1691 test_mkdir $DIR/$tdir
1693 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1694 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1695 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1697 exhaust_precreations 0 0x80000215
1698 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1699 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1700 $LFS getstripe $DIR/$tdir/$tfile
1704 run_test 27p "append to a truncated file with some full OSTs"
1707 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1709 remote_mds_nodsh && skip "remote MDS with nodsh"
1710 remote_ost_nodsh && skip "remote OST with nodsh"
1713 rm -f $DIR/$tdir/$tfile
1715 test_mkdir $DIR/$tdir
1716 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1717 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1718 error "truncate $DIR/$tdir/$tfile failed"
1719 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1721 exhaust_all_precreations 0x215
1723 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1724 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1728 run_test 27q "append to truncated file with all OSTs full (should error)"
1731 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1733 remote_mds_nodsh && skip "remote MDS with nodsh"
1734 remote_ost_nodsh && skip "remote OST with nodsh"
1737 rm -f $DIR/$tdir/$tfile
1738 exhaust_precreations 0 0x80000215
1740 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1744 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1746 test_27s() { # bug 10725
1747 test_mkdir $DIR/$tdir
1748 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1749 local stripe_count=0
1750 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1751 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1752 error "stripe width >= 2^32 succeeded" || true
1755 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1757 test_27t() { # bug 10864
1762 $WLFS getstripe $tfile
1765 run_test 27t "check that utils parse path correctly"
1767 test_27u() { # bug 4900
1768 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1769 remote_mds_nodsh && skip "remote MDS with nodsh"
1772 local list=$(comma_list $(mdts_nodes))
1774 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1775 do_nodes $list $LCTL set_param fail_loc=0x139
1776 test_mkdir -p $DIR/$tdir
1777 trap simple_cleanup_common EXIT
1778 createmany -o $DIR/$tdir/t- 1000
1779 do_nodes $list $LCTL set_param fail_loc=0
1781 TLOG=$TMP/$tfile.getstripe
1782 $LFS getstripe $DIR/$tdir > $TLOG
1783 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1784 unlinkmany $DIR/$tdir/t- 1000
1786 [[ $OBJS -gt 0 ]] &&
1787 error "$OBJS objects created on OST-0. See $TLOG" ||
1790 run_test 27u "skip object creation on OSC w/o objects"
1792 test_27v() { # bug 4900
1793 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1795 remote_mds_nodsh && skip "remote MDS with nodsh"
1796 remote_ost_nodsh && skip "remote OST with nodsh"
1798 exhaust_all_precreations 0x215
1801 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1803 touch $DIR/$tdir/$tfile
1804 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1806 for (( i=1; i < OSTCOUNT; i++ )); do
1807 do_facet ost$i lctl set_param fail_loc=0x705
1809 local START=`date +%s`
1810 createmany -o $DIR/$tdir/$tfile 32
1812 local FINISH=`date +%s`
1813 local TIMEOUT=`lctl get_param -n timeout`
1814 local PROCESS=$((FINISH - START))
1815 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1816 error "$FINISH - $START >= $TIMEOUT / 2"
1817 sleep $((TIMEOUT / 2 - PROCESS))
1820 run_test 27v "skip object creation on slow OST"
1822 test_27w() { # bug 10997
1823 test_mkdir $DIR/$tdir
1824 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1825 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1826 error "stripe size $size != 65536" || true
1827 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1828 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1830 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1833 [[ $OSTCOUNT -lt 2 ]] &&
1834 skip_env "skipping multiple stripe count/offset test"
1836 test_mkdir $DIR/$tdir
1837 for i in $(seq 1 $OSTCOUNT); do
1839 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1840 error "setstripe -c $i -i $offset failed"
1841 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1842 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1843 [ $count -ne $i ] && error "stripe count $count != $i" || true
1844 [ $index -ne $offset ] &&
1845 error "stripe offset $index != $offset" || true
1848 run_test 27wa "check $LFS setstripe -c -i options"
1851 remote_ost_nodsh && skip "remote OST with nodsh"
1852 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1855 OFFSET=$(($OSTCOUNT - 1))
1857 local OST=$(ostname_from_index $OSTIDX)
1859 test_mkdir $DIR/$tdir
1860 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1861 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1863 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1864 for i in $(seq 0 $OFFSET); do
1865 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1866 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1867 error "OST0 was degraded but new created file still use it"
1869 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1871 run_test 27x "create files while OST0 is degraded"
1874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1875 remote_mds_nodsh && skip "remote MDS with nodsh"
1876 remote_ost_nodsh && skip "remote OST with nodsh"
1877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1879 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1880 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1881 osc.$mdtosc.prealloc_last_id)
1882 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1883 osc.$mdtosc.prealloc_next_id)
1884 local fcount=$((last_id - next_id))
1885 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1886 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1888 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1889 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1890 local OST_DEACTIVE_IDX=-1
1895 for OSC in $MDS_OSCS; do
1896 OST=$(osc_to_ost $OSC)
1897 OSTIDX=$(index_from_ostuuid $OST)
1898 if [ $OST_DEACTIVE_IDX == -1 ]; then
1899 OST_DEACTIVE_IDX=$OSTIDX
1901 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1902 echo $OSC "is Deactivated:"
1903 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1907 OSTIDX=$(index_from_ostuuid $OST)
1908 test_mkdir $DIR/$tdir
1909 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1911 for OSC in $MDS_OSCS; do
1912 OST=$(osc_to_ost $OSC)
1913 OSTIDX=$(index_from_ostuuid $OST)
1914 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1915 echo $OST "is degraded:"
1916 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1917 obdfilter.$OST.degraded=1
1922 createmany -o $DIR/$tdir/$tfile $fcount
1924 for OSC in $MDS_OSCS; do
1925 OST=$(osc_to_ost $OSC)
1926 OSTIDX=$(index_from_ostuuid $OST)
1927 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1928 echo $OST "is recovered from degraded:"
1929 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1930 obdfilter.$OST.degraded=0
1932 do_facet $SINGLEMDS lctl --device %$OSC activate
1936 # all osp devices get activated, hence -1 stripe count restored
1937 local stripe_count=0
1939 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1940 # devices get activated.
1942 $LFS setstripe -c -1 $DIR/$tfile
1943 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1945 [ $stripe_count -ne $OSTCOUNT ] &&
1946 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1949 run_test 27y "create files while OST0 is degraded and the rest inactive"
1955 lmm_count=$($GETSTRIPE -c $1)
1956 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1957 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1959 local old_ifs="$IFS"
1961 fid=($($LFS path2fid $1))
1964 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1965 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1967 # compare lmm_seq and lu_fid->f_seq
1968 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1969 # compare lmm_object_id and lu_fid->oid
1970 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1972 # check the trusted.fid attribute of the OST objects of the file
1973 local have_obdidx=false
1975 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1976 # skip lines up to and including "obdidx"
1977 [ -z "$obdidx" ] && break
1978 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1979 $have_obdidx || continue
1981 local ost=$((obdidx + 1))
1982 local dev=$(ostdevname $ost)
1985 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1987 seq=$(echo $seq | sed -e "s/^0x//g")
1988 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1989 oid_hex=$(echo $oid)
1991 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1993 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1997 # Don't unmount/remount the OSTs if we don't need to do that.
1998 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1999 # update too, until that use mount/ll_decode_filter_fid/mount.
2000 # Re-enable when debugfs will understand new filter_fid.
2002 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2003 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2004 $dev 2>/dev/null" | grep "parent=")
2006 if [ -z "$ff" ]; then
2008 mount_fstype ost$ost
2009 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2010 $(facet_mntpt ost$ost)/$obj_file)
2011 unmount_fstype ost$ost
2012 start ost$ost $dev $OST_MOUNT_OPTS
2016 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2018 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2020 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2021 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2023 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2024 # stripe_size=1048576 component_id=1 component_start=0 \
2025 # component_end=33554432
2026 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2027 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2028 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2030 if grep -q 'stripe=' <<<$ff; then
2031 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2033 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2034 # into f_ver in this case. See comment on ff_parent.
2035 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2038 # compare lmm_seq and filter_fid->ff_parent.f_seq
2039 [ $ff_pseq = $lmm_seq ] ||
2040 error "FF parent SEQ $ff_pseq != $lmm_seq"
2041 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2042 [ $ff_poid = $lmm_oid ] ||
2043 error "FF parent OID $ff_poid != $lmm_oid"
2044 (($ff_pstripe == $stripe_nr)) ||
2045 error "FF stripe $ff_pstripe != $stripe_nr"
2047 stripe_nr=$((stripe_nr + 1))
2048 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2050 if grep -q 'stripe_count=' <<<$ff; then
2051 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2052 -e 's/ .*//' <<<$ff)
2053 [ $lmm_count = $ff_scnt ] ||
2054 error "FF stripe count $lmm_count != $ff_scnt"
2060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2061 remote_ost_nodsh && skip "remote OST with nodsh"
2063 test_mkdir $DIR/$tdir
2064 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2065 { error "setstripe -c -1 failed"; return 1; }
2066 # We need to send a write to every object to get parent FID info set.
2067 # This _should_ also work for setattr, but does not currently.
2068 # touch $DIR/$tdir/$tfile-1 ||
2069 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2070 { error "dd $tfile-1 failed"; return 2; }
2071 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2072 { error "setstripe -c -1 failed"; return 3; }
2073 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2074 { error "dd $tfile-2 failed"; return 4; }
2076 # make sure write RPCs have been sent to OSTs
2079 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2080 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2082 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2084 test_27A() { # b=19102
2085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2087 save_layout_restore_at_exit $MOUNT
2088 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2089 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2090 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2091 local default_size=$($GETSTRIPE -S $MOUNT)
2092 local default_offset=$($GETSTRIPE -i $MOUNT)
2093 local dsize=$(do_facet $SINGLEMDS \
2094 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2095 [ $default_size -eq $dsize ] ||
2096 error "stripe size $default_size != $dsize"
2097 [ $default_offset -eq -1 ] ||
2098 error "stripe offset $default_offset != -1"
2100 run_test 27A "check filesystem-wide default LOV EA values"
2102 test_27B() { # LU-2523
2103 test_mkdir $DIR/$tdir
2104 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2106 # open f1 with O_LOV_DELAY_CREATE
2108 # call setstripe ioctl on open file descriptor for f1
2110 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2114 # open f1 with O_LOV_DELAY_CREATE
2116 # call setstripe ioctl on open file descriptor for f1
2118 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2120 # Allow multiop to fail in imitation of NFS's busted semantics.
2123 run_test 27B "call setstripe on open unlinked file/rename victim"
2125 test_27C() { #LU-2871
2126 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2134 test_mkdir $DIR/$tdir
2136 for i in $(seq 0 $((OSTCOUNT - 1))); do
2137 # set stripe across all OSTs starting from OST$i
2138 $SETSTRIPE -i $i -c -1 $tfile$i
2139 # get striping information
2140 ost_idx=($($GETSTRIPE $tfile$i |
2141 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2145 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2146 error "${#ost_idx[@]} != $OSTCOUNT"
2148 for index in $(seq 0 $((OSTCOUNT - 1))); do
2150 for j in $(echo ${ost_idx[@]}); do
2151 if [ $index -eq $j ]; then
2157 error "Can not find $index in ${ost_idx[@]}"
2161 run_test 27C "check full striping across all OSTs"
2164 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2165 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2166 remote_mds_nodsh && skip "remote MDS with nodsh"
2168 local POOL=${POOL:-testpool}
2170 local last_ost=$(($OSTCOUNT - 1))
2172 local ost_list=$(seq $first_ost $ost_step $last_ost)
2173 local ost_range="$first_ost $last_ost $ost_step"
2175 if ! combined_mgs_mds ; then
2179 test_mkdir $DIR/$tdir
2180 pool_add $POOL || error "pool_add failed"
2181 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2184 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2186 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2187 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2188 skip27D+=" -s 30,31"
2189 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2190 error "llapi_layout_test failed"
2192 destroy_test_pools || error "destroy test pools failed"
2194 if ! combined_mgs_mds ; then
2198 run_test 27D "validate llapi_layout API"
2200 # Verify that default_easize is increased from its initial value after
2201 # accessing a widely striped file.
2203 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2204 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2205 skip "client does not have LU-3338 fix"
2207 # 72 bytes is the minimum space required to store striping
2208 # information for a file striped across one OST:
2209 # (sizeof(struct lov_user_md_v3) +
2210 # sizeof(struct lov_user_ost_data_v1))
2212 $LCTL set_param -n llite.*.default_easize $min_easize ||
2213 error "lctl set_param failed"
2214 local easize=$($LCTL get_param -n llite.*.default_easize)
2216 [ $easize -eq $min_easize ] ||
2217 error "failed to set default_easize"
2219 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2220 error "setstripe failed"
2224 easize=$($LCTL get_param -n llite.*.default_easize)
2226 [ $easize -gt $min_easize ] ||
2227 error "default_easize not updated"
2229 run_test 27E "check that default extended attribute size properly increases"
2231 test_27F() { # LU-5346/LU-7975
2232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2233 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2234 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2235 skip "Need MDS version at least 2.8.51"
2236 remote_ost_nodsh && skip "remote OST with nodsh"
2238 test_mkdir $DIR/$tdir
2240 $SETSTRIPE -c 2 $DIR/$tdir
2242 # stop all OSTs to reproduce situation for LU-7975 ticket
2243 for num in $(seq $OSTCOUNT); do
2247 # open/create f0 with O_LOV_DELAY_CREATE
2248 # truncate f0 to a non-0 size
2250 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2252 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2253 # open/write it again to force delayed layout creation
2254 cat /etc/hosts > $DIR/$tdir/f0 &
2258 for num in $(seq $OSTCOUNT); do
2259 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2260 error "ost$num failed to start"
2263 wait $catpid || error "cat failed"
2265 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2266 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2269 run_test 27F "Client resend delayed layout creation with non-zero size"
2271 test_27G() { #LU-10629
2272 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2273 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2274 local POOL=${POOL:-testpool}
2275 local ostrange="0 0 1"
2277 test_mkdir $DIR/$tdir
2278 pool_add $POOL || error "pool_add failed"
2279 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2280 $LFS setstripe -p $POOL $DIR/$tdir
2282 local pool=$($LFS getstripe -p $DIR/$tdir)
2284 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2286 $LFS setstripe -d $DIR/$tdir
2288 pool=$($LFS getstripe -p $DIR/$tdir)
2292 [ -z "$pool" ] || error "'$pool' is not empty"
2294 run_test 27G "Clear OST pool from stripe"
2297 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.11.54) ]] &&
2298 skip "Need MDS version newer than 2.11.54"
2299 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2300 test_mkdir $DIR/$tdir
2301 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2302 touch $DIR/$tdir/$tfile
2303 $LFS getstripe -c $DIR/$tdir/$tfile
2304 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2305 error "two-stripe file doesn't have two stripes"
2307 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2308 $LFS getstripe -y $DIR/$tdir/$tfile
2309 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2310 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2311 error "expected l_ost_idx: [02]$ not matched"
2313 # make sure ost list have been cleared
2314 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2315 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2316 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2318 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2320 run_test 27H "Set specific OSTs stripe"
2322 # createtest also checks that device nodes are created and
2323 # then visible correctly (#2091)
2324 test_28() { # bug 2091
2326 $CREATETEST $DIR/d28/ct || error "createtest failed"
2328 run_test 28 "create/mknod/mkdir with bad file types ============"
2331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2333 sync; sleep 1; sync # flush out any dirty pages from previous tests
2340 declare -i LOCKCOUNTORIG=0
2341 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2342 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2344 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2346 declare -i LOCKUNUSEDCOUNTORIG=0
2347 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2348 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2355 declare -i LOCKCOUNTCURRENT=0
2356 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2357 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2360 declare -i LOCKUNUSEDCOUNTCURRENT=0
2361 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2362 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2365 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2366 $LCTL set_param -n ldlm.dump_namespaces ""
2367 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2368 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2369 log "dumped log to $TMP/test_29.dk (bug 5793)"
2372 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2373 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2374 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2375 log "dumped log to $TMP/test_29.dk (bug 5793)"
2379 run_test 29 "IT_GETATTR regression ============================"
2381 test_30a() { # was test_30
2382 cp $(which ls) $DIR || cp /bin/ls $DIR
2383 $DIR/ls / || error "Can't execute binary from lustre"
2386 run_test 30a "execute binary from Lustre (execve) =============="
2389 cp `which ls` $DIR || cp /bin/ls $DIR
2391 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2394 run_test 30b "execute binary from Lustre as non-root ==========="
2396 test_30c() { # b=22376
2397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2399 cp `which ls` $DIR || cp /bin/ls $DIR
2401 cancel_lru_locks mdc
2402 cancel_lru_locks osc
2403 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2406 run_test 30c "execute binary from Lustre without read perms ===="
2409 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2410 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2412 run_test 31a "open-unlink file =================================="
2415 touch $DIR/f31 || error "touch $DIR/f31 failed"
2416 ln $DIR/f31 $DIR/f31b || error "ln failed"
2417 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2418 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2420 run_test 31b "unlink file with multiple links while open ======="
2423 touch $DIR/f31 || error "touch $DIR/f31 failed"
2424 ln $DIR/f31 $DIR/f31c || error "ln failed"
2425 multiop_bg_pause $DIR/f31 O_uc ||
2426 error "multiop_bg_pause for $DIR/f31 failed"
2428 $MULTIOP $DIR/f31c Ouc
2429 kill -USR1 $MULTIPID
2432 run_test 31c "open-unlink file with multiple links ============="
2435 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2436 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2438 run_test 31d "remove of open directory ========================="
2440 test_31e() { # bug 2904
2441 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2443 run_test 31e "remove of open non-empty directory ==============="
2445 test_31f() { # bug 4554
2446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2449 test_mkdir $DIR/d31f
2450 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2451 cp /etc/hosts $DIR/d31f
2453 $GETSTRIPE $DIR/d31f/hosts
2454 multiop_bg_pause $DIR/d31f D_c || return 1
2457 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2458 test_mkdir $DIR/d31f
2459 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2460 cp /etc/hosts $DIR/d31f
2462 $GETSTRIPE $DIR/d31f/hosts
2463 multiop_bg_pause $DIR/d31f D_c || return 1
2466 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2467 wait $MULTIPID || error "first opendir $MULTIPID failed"
2471 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2472 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2475 run_test 31f "remove of open directory with open-unlink file ==="
2478 echo "-- cross directory link --"
2479 test_mkdir -c1 $DIR/${tdir}ga
2480 test_mkdir -c1 $DIR/${tdir}gb
2481 touch $DIR/${tdir}ga/f
2482 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2483 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2484 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2485 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2486 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2488 run_test 31g "cross directory link==============="
2491 echo "-- cross directory link --"
2492 test_mkdir -c1 $DIR/${tdir}
2493 test_mkdir -c1 $DIR/${tdir}/dir
2494 touch $DIR/${tdir}/f
2495 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2496 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2497 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2498 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2499 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2501 run_test 31h "cross directory link under child==============="
2504 echo "-- cross directory link --"
2505 test_mkdir -c1 $DIR/$tdir
2506 test_mkdir -c1 $DIR/$tdir/dir
2507 touch $DIR/$tdir/dir/f
2508 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2509 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2510 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2511 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2512 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2514 run_test 31i "cross directory link under parent==============="
2517 test_mkdir -c1 -p $DIR/$tdir
2518 test_mkdir -c1 -p $DIR/$tdir/dir1
2519 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2520 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2521 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2522 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2525 run_test 31j "link for directory==============="
2528 test_mkdir -c1 -p $DIR/$tdir
2530 touch $DIR/$tdir/exist
2531 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2532 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2533 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2534 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2535 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2536 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2537 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2540 run_test 31k "link to file: the same, non-existing, dir==============="
2546 touch $DIR/d31m2/exist
2547 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2548 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2549 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2550 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2551 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2552 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2555 run_test 31m "link to file: the same, non-existing, dir==============="
2558 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2559 nlink=$(stat --format=%h $DIR/$tfile)
2560 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2562 local cmd="exec $fd<$DIR/$tfile"
2565 trap "eval $cmd" EXIT
2566 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2567 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2568 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2569 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2570 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2573 run_test 31n "check link count of unlinked file"
2576 local TEMPNAME=$(mktemp $1_XXXXXX)
2577 mlink $TEMPNAME $1 2> /dev/null &&
2578 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2582 test_31o() { # LU-2901
2583 test_mkdir $DIR/$tdir
2584 for LOOP in $(seq 100); do
2585 rm -f $DIR/$tdir/$tfile*
2586 for THREAD in $(seq 8); do
2587 link_one $DIR/$tdir/$tfile.$LOOP &
2590 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2591 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2592 error "$LINKS duplicate links to $tfile.$LOOP" &&
2596 run_test 31o "duplicate hard links with same filename"
2599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2601 test_mkdir $DIR/$tdir
2602 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2603 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2605 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2606 error "open unlink test1 failed"
2607 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2608 error "open unlink test2 failed"
2610 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2611 error "test1 still exists"
2612 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2613 error "test2 still exists"
2615 run_test 31p "remove of open striped directory"
2617 cleanup_test32_mount() {
2620 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2621 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2622 losetup -d $loopdev || true
2628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2630 echo "== more mountpoints and symlinks ================="
2631 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2632 trap cleanup_test32_mount EXIT
2633 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2634 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2635 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2636 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2637 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2638 cleanup_test32_mount
2640 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2645 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2646 trap cleanup_test32_mount EXIT
2647 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2648 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2649 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2650 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2651 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2652 cleanup_test32_mount
2654 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2659 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2660 trap cleanup_test32_mount EXIT
2661 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2662 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2663 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2664 test_mkdir -p $DIR/$tdir/d2/test_dir
2665 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2666 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2667 cleanup_test32_mount
2669 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2674 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2675 trap cleanup_test32_mount EXIT
2676 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2677 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2678 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2679 test_mkdir -p $DIR/$tdir/d2/test_dir
2680 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2681 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2682 cleanup_test32_mount
2684 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2688 test_mkdir -p $DIR/$tdir/tmp
2689 local tmp_dir=$DIR/$tdir/tmp
2690 ln -s $DIR/$tdir $tmp_dir/symlink11
2691 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2692 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2693 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2695 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2699 test_mkdir -p $DIR/$tdir/tmp
2700 local tmp_dir=$DIR/$tdir/tmp
2701 ln -s $DIR/$tdir $tmp_dir/symlink11
2702 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2703 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2704 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2706 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2709 local tmp_dir=$DIR/$tdir/tmp
2710 test_mkdir -p $tmp_dir
2711 test_mkdir $DIR/${tdir}2
2712 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2713 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2714 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2715 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2716 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2717 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2719 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2722 rm -fr $DIR/$tdir $DIR/${tdir}2
2723 tmp_dir=$DIR/$tdir/tmp
2724 test_mkdir -p $tmp_dir
2725 test_mkdir $DIR/${tdir}2
2726 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2727 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2728 ls $tmp_dir/symlink12 || error "listing symlink12"
2729 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2731 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2736 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2737 trap cleanup_test32_mount EXIT
2738 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2739 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2740 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2741 touch $DIR/$tdir/test_file
2742 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2743 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2744 cleanup_test32_mount
2746 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2751 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2752 trap cleanup_test32_mount EXIT
2753 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2754 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2755 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2756 touch $DIR/$tdir/test_file
2757 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2758 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2759 cleanup_test32_mount
2761 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2767 trap cleanup_test32_mount EXIT
2768 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2769 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2770 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2771 test_mkdir -p $DIR/$tdir/d2
2772 touch $DIR/$tdir/d2/test_file || error "touch failed"
2773 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2774 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2775 cleanup_test32_mount
2777 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2783 trap cleanup_test32_mount EXIT
2784 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2785 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2786 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2787 test_mkdir -p $DIR/$tdir/d2
2788 touch $DIR/$tdir/d2/test_file || error "touch failed"
2789 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2790 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2791 cleanup_test32_mount
2793 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2797 test_mkdir -p $DIR/d32m/tmp
2798 TMP_DIR=$DIR/d32m/tmp
2799 ln -s $DIR $TMP_DIR/symlink11
2800 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2801 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2802 error "symlink11 not a link"
2803 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2804 error "symlink01 not a link"
2806 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2810 test_mkdir -p $DIR/d32n/tmp
2811 TMP_DIR=$DIR/d32n/tmp
2812 ln -s $DIR $TMP_DIR/symlink11
2813 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2814 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2815 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2817 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2821 test_mkdir -p $DIR/d32o/tmp
2822 TMP_DIR=$DIR/d32o/tmp
2823 ln -s $DIR/$tfile $TMP_DIR/symlink12
2824 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2825 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2826 error "symlink12 not a link"
2827 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2828 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2829 error "$DIR/d32o/tmp/symlink12 not file type"
2830 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2831 error "$DIR/d32o/symlink02 not file type"
2833 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2843 test_mkdir -p $DIR/d32p/tmp
2845 TMP_DIR=$DIR/d32p/tmp
2847 ln -s $DIR/$tfile $TMP_DIR/symlink12
2849 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2851 cat $DIR/d32p/tmp/symlink12 ||
2852 error "Can't open $DIR/d32p/tmp/symlink12"
2854 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2857 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2862 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2863 trap cleanup_test32_mount EXIT
2864 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2865 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2866 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2867 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2868 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2869 cleanup_test32_mount
2871 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2876 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2877 trap cleanup_test32_mount EXIT
2878 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2879 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2880 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2881 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2882 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2883 cleanup_test32_mount
2885 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2890 chmod 444 $DIR/$tfile
2891 chown $RUNAS_ID $DIR/$tfile
2893 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2896 run_test 33aa "write file with mode 444 (should return error)"
2900 test_mkdir $DIR/$tdir
2901 chown $RUNAS_ID $DIR/$tdir
2902 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2903 error "$RUNAS create $tdir/$tfile failed"
2904 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2905 error "open RDWR" || true
2907 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2911 test_mkdir $DIR/$tdir
2912 chown $RUNAS_ID $DIR/$tdir
2913 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2915 run_test 33b "test open file with malformed flags (No panic)"
2918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2919 remote_ost_nodsh && skip "remote OST with nodsh"
2928 test_mkdir $DIR/$tdir
2929 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2932 for ostnum in $(seq $OSTCOUNT); do
2933 # test-framework's OST numbering is one-based, while Lustre's
2935 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2936 # Parsing llobdstat's output sucks; we could grep the /proc
2937 # path, but that's likely to not be as portable as using the
2938 # llobdstat utility. So we parse lctl output instead.
2939 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2940 obdfilter/$ostname/stats |
2941 awk '/^write_bytes/ {print $7}' )
2942 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2943 if (( ${write_bytes:-0} > 0 ))
2950 $all_zeros || return 0
2953 echo foo > $DIR/$tdir/bar
2957 # Total up write_bytes after writing. We'd better find non-zeros.
2958 for ostnum in $(seq $OSTCOUNT); do
2959 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2960 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2961 obdfilter/$ostname/stats |
2962 awk '/^write_bytes/ {print $7}' )
2963 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2964 if (( ${write_bytes:-0} > 0 ))
2973 for ostnum in $(seq $OSTCOUNT); do
2974 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2975 echo "Check that write_bytes is present in obdfilter/*/stats:"
2976 do_facet ost$ostnum lctl get_param -n \
2977 obdfilter/$ostname/stats
2979 error "OST not keeping write_bytes stats (b22312)"
2982 run_test 33c "test llobdstat and write_bytes"
2985 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2989 local remote_dir=$DIR/$tdir/remote_dir
2991 test_mkdir $DIR/$tdir
2992 $LFS mkdir -i $MDTIDX $remote_dir ||
2993 error "create remote directory failed"
2995 touch $remote_dir/$tfile
2996 chmod 444 $remote_dir/$tfile
2997 chown $RUNAS_ID $remote_dir/$tfile
2999 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3001 chown $RUNAS_ID $remote_dir
3002 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3003 error "create" || true
3004 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3005 error "open RDWR" || true
3006 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3008 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3011 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3015 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3016 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3017 mkdir $DIR/$tdir/local_dir
3019 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3020 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3021 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3023 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3024 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3026 rmdir $DIR/$tdir/* || error "rmdir failed"
3029 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3030 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3031 mkdir $DIR/$tdir/local_dir
3033 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3034 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3035 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3037 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3038 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3040 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3043 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3044 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3045 mkdir $DIR/$tdir/local_dir
3047 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3048 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3049 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3051 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3052 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3054 run_test 33e "mkdir and striped directory should have same mode"
3058 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3062 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3063 remote_mds_nodsh && skip "remote MDS with nodsh"
3066 chmod go+rwx $DIR/$tdir
3067 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3068 trap cleanup_33f EXIT
3070 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3071 error "cannot create striped directory"
3073 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3074 error "cannot create files in striped directory"
3076 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3077 error "cannot remove files in striped directory"
3079 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3080 error "cannot remove striped directory"
3084 run_test 33f "nonroot user can create, access, and remove a striped directory"
3087 mkdir -p $DIR/$tdir/dir2
3089 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3091 [[ $err =~ "exists" ]] || error "Not exists error"
3093 run_test 33g "nonroot user create already existing root created file"
3095 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3098 $MCREATE $DIR/f34 || error "mcreate failed"
3099 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3100 error "getstripe failed"
3101 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3102 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3103 error "getstripe failed"
3104 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3105 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3107 run_test 34a "truncate file that has not been opened ==========="
3110 [ ! -f $DIR/f34 ] && test_34a
3111 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3112 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3113 $OPENFILE -f O_RDONLY $DIR/f34
3114 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3115 error "getstripe failed"
3116 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3117 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3119 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3122 [ ! -f $DIR/f34 ] && test_34a
3123 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3124 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3125 $OPENFILE -f O_RDWR $DIR/f34
3126 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3127 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3128 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3130 run_test 34c "O_RDWR opening file-with-size works =============="
3133 [ ! -f $DIR/f34 ] && test_34a
3134 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3136 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3137 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3140 run_test 34d "write to sparse file ============================="
3144 $MCREATE $DIR/f34e || error "mcreate failed"
3145 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3146 $CHECKSTAT -s 1000 $DIR/f34e ||
3147 error "Size of $DIR/f34e not equal to 1000 bytes"
3148 $OPENFILE -f O_RDWR $DIR/f34e
3149 $CHECKSTAT -s 1000 $DIR/f34e ||
3150 error "Size of $DIR/f34e not equal to 1000 bytes"
3152 run_test 34e "create objects, some with size and some without =="
3154 test_34f() { # bug 6242, 6243
3155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3159 $MCREATE $DIR/f34f || error "mcreate failed"
3160 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3161 dd if=$DIR/f34f of=$TMP/f34f
3162 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3163 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3164 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3165 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3166 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3168 run_test 34f "read from a file with no objects until EOF ======="
3171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3173 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3175 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3176 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3177 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3178 cancel_lru_locks osc
3179 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3180 error "wrong size after lock cancel"
3182 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3183 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3184 error "expanding truncate failed"
3185 cancel_lru_locks osc
3186 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3187 error "wrong expanded size after lock cancel"
3189 run_test 34g "truncate long file ==============================="
3192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3197 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3198 sync # Flush the cache so that multiop below does not block on cache
3199 # flush when getting the group lock
3200 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3203 # Since just timed wait is not good enough, let's do a sync write
3204 # that way we are sure enough time for a roundtrip + processing
3205 # passed + 2 seconds of extra margin.
3206 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3210 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3211 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3215 local nsz=`stat -c %s $DIR/$tfile`
3216 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3218 run_test 34h "ftruncate file under grouplock should not block"
3221 cp /bin/sh $DIR/f35a
3223 chown $RUNAS_ID $DIR/f35a
3224 $RUNAS $DIR/f35a && error || true
3227 run_test 35a "exec file with mode 444 (should return and not leak)"
3231 utime $DIR/f36 || error "utime failed for MDS"
3233 run_test 36a "MDS utime check (mknod, utime)"
3237 utime $DIR/f36 || error "utime failed for OST"
3239 run_test 36b "OST utime check (open, utime)"
3244 chown $RUNAS_ID $DIR/d36
3245 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3247 run_test 36c "non-root MDS utime check (mknod, utime)"
3250 [ ! -d $DIR/d36 ] && test_36c
3251 echo "" > $DIR/d36/f36
3252 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3254 run_test 36d "non-root OST utime check (open, utime)"
3257 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3259 test_mkdir $DIR/$tdir
3260 touch $DIR/$tdir/$tfile
3261 $RUNAS utime $DIR/$tdir/$tfile &&
3262 error "utime worked, expected failure" || true
3264 run_test 36e "utime on non-owned file (should return error)"
3268 local LANG_SAVE=$LANG
3269 local LC_LANG_SAVE=$LC_LANG
3270 export LANG=C LC_LANG=C # for date language
3272 DATESTR="Dec 20 2000"
3273 test_mkdir $DIR/$tdir
3274 lctl set_param fail_loc=$fl
3276 cp /etc/hosts $DIR/$tdir/$tfile
3277 sync & # write RPC generated with "current" inode timestamp, but delayed
3279 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3280 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3281 cancel_lru_locks osc
3282 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3284 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3285 echo "BEFORE: $LS_BEFORE" && \
3286 echo "AFTER : $LS_AFTER" && \
3287 echo "WANT : $DATESTR" && \
3288 error "$DIR/$tdir/$tfile timestamps changed" || true
3290 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3296 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3297 subr_36fh "0x80000214"
3299 run_test 36f "utime on file racing with OST BRW write =========="
3302 remote_ost_nodsh && skip "remote OST with nodsh"
3303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3309 test_mkdir $DIR/$tdir
3310 fmd_max_age=$(do_facet ost1 \
3311 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3314 fmd_before=$(do_facet ost1 \
3315 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3316 touch $DIR/$tdir/$tfile
3317 sleep $((fmd_max_age + 12))
3318 fmd_after=$(do_facet ost1 \
3319 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3321 echo "fmd_before: $fmd_before"
3322 echo "fmd_after: $fmd_after"
3323 [[ $fmd_after -gt $fmd_before ]] &&
3324 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3325 error "fmd didn't expire after ping" || true
3327 run_test 36g "filter mod data cache expiry ====================="
3330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3332 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3333 subr_36fh "0x80000227"
3335 run_test 36h "utime on file racing with OST BRW write =========="
3338 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3340 test_mkdir $DIR/$tdir
3341 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3343 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3344 local new_mtime=$((mtime + 200))
3346 #change Modify time of striped dir
3347 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3348 error "change mtime failed"
3350 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3352 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3354 run_test 36i "change mtime on striped directory"
3356 # test_37 - duplicate with tests 32q 32r
3359 local file=$DIR/$tfile
3361 openfile -f O_DIRECTORY $file
3364 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3365 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3367 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3369 test_39a() { # was test_39
3371 touch $DIR/${tfile}2
3372 # ls -l $DIR/$tfile $DIR/${tfile}2
3373 # ls -lu $DIR/$tfile $DIR/${tfile}2
3374 # ls -lc $DIR/$tfile $DIR/${tfile}2
3376 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3377 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3379 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3381 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3383 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3384 error "O_TRUNC didn't change timestamps"
3387 run_test 39a "mtime changed on create"
3390 test_mkdir -c1 $DIR/$tdir
3391 cp -p /etc/passwd $DIR/$tdir/fopen
3392 cp -p /etc/passwd $DIR/$tdir/flink
3393 cp -p /etc/passwd $DIR/$tdir/funlink
3394 cp -p /etc/passwd $DIR/$tdir/frename
3395 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3398 echo "aaaaaa" >> $DIR/$tdir/fopen
3399 echo "aaaaaa" >> $DIR/$tdir/flink
3400 echo "aaaaaa" >> $DIR/$tdir/funlink
3401 echo "aaaaaa" >> $DIR/$tdir/frename
3403 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3404 local link_new=`stat -c %Y $DIR/$tdir/flink`
3405 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3406 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3408 cat $DIR/$tdir/fopen > /dev/null
3409 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3410 rm -f $DIR/$tdir/funlink2
3411 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3413 for (( i=0; i < 2; i++ )) ; do
3414 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3415 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3416 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3417 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3419 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3420 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3421 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3422 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3424 cancel_lru_locks osc
3425 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3428 run_test 39b "mtime change on open, link, unlink, rename ======"
3430 # this should be set to past
3431 TEST_39_MTIME=`date -d "1 year ago" +%s`
3437 local mtime0=`stat -c %Y $DIR1/$tfile`
3439 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3440 local mtime1=`stat -c %Y $DIR1/$tfile`
3441 [ "$mtime1" = $TEST_39_MTIME ] || \
3442 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3445 echo hello >> $DIR1/$tfile
3447 local mtime2=`stat -c %Y $DIR1/$tfile`
3448 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3449 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3451 mv $DIR1/$tfile $DIR1/$tfile-1
3453 for (( i=0; i < 2; i++ )) ; do
3454 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3455 [ "$mtime2" = "$mtime3" ] || \
3456 error "mtime ($mtime2) changed (to $mtime3) on rename"
3458 cancel_lru_locks osc
3459 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3462 run_test 39c "mtime change on rename ==========================="
3466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3469 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3471 for (( i=0; i < 2; i++ )) ; do
3472 local mtime=`stat -c %Y $DIR1/$tfile`
3473 [ $mtime = $TEST_39_MTIME ] || \
3474 error "mtime($mtime) is not set to $TEST_39_MTIME"
3476 cancel_lru_locks osc
3477 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3480 run_test 39d "create, utime, stat =============================="
3484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3487 local mtime1=`stat -c %Y $DIR1/$tfile`
3489 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3491 for (( i=0; i < 2; i++ )) ; do
3492 local mtime2=`stat -c %Y $DIR1/$tfile`
3493 [ $mtime2 = $TEST_39_MTIME ] || \
3494 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3496 cancel_lru_locks osc
3497 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3500 run_test 39e "create, stat, utime, stat ========================"
3504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3507 mtime1=`stat -c %Y $DIR1/$tfile`
3510 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3512 for (( i=0; i < 2; i++ )) ; do
3513 local mtime2=`stat -c %Y $DIR1/$tfile`
3514 [ $mtime2 = $TEST_39_MTIME ] || \
3515 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3517 cancel_lru_locks osc
3518 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3521 run_test 39f "create, stat, sleep, utime, stat ================="
3525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3527 echo hello >> $DIR1/$tfile
3528 local mtime1=`stat -c %Y $DIR1/$tfile`
3531 chmod o+r $DIR1/$tfile
3533 for (( i=0; i < 2; i++ )) ; do
3534 local mtime2=`stat -c %Y $DIR1/$tfile`
3535 [ "$mtime1" = "$mtime2" ] || \
3536 error "lost mtime: $mtime2, should be $mtime1"
3538 cancel_lru_locks osc
3539 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3542 run_test 39g "write, chmod, stat ==============================="
3546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3552 echo hello >> $DIR1/$tfile
3553 local mtime1=`stat -c %Y $DIR1/$tfile`
3555 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3557 if [ "$d1" != "$d2" ]; then
3558 echo "write and touch not within one second"
3560 for (( i=0; i < 2; i++ )) ; do
3561 local mtime2=`stat -c %Y $DIR1/$tfile`
3562 [ "$mtime2" = $TEST_39_MTIME ] || \
3563 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3565 cancel_lru_locks osc
3566 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3570 run_test 39h "write, utime within one second, stat ============="
3573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3578 echo hello >> $DIR1/$tfile
3579 local mtime1=`stat -c %Y $DIR1/$tfile`
3581 mv $DIR1/$tfile $DIR1/$tfile-1
3583 for (( i=0; i < 2; i++ )) ; do
3584 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3586 [ "$mtime1" = "$mtime2" ] || \
3587 error "lost mtime: $mtime2, should be $mtime1"
3589 cancel_lru_locks osc
3590 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3593 run_test 39i "write, rename, stat =============================="
3596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3598 start_full_debug_logging
3602 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3603 lctl set_param fail_loc=0x80000412
3604 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3605 error "multiop failed"
3607 local mtime1=`stat -c %Y $DIR1/$tfile`
3609 mv $DIR1/$tfile $DIR1/$tfile-1
3611 kill -USR1 $multipid
3612 wait $multipid || error "multiop close failed"
3614 for (( i=0; i < 2; i++ )) ; do
3615 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3616 [ "$mtime1" = "$mtime2" ] ||
3617 error "mtime is lost on close: $mtime2, " \
3620 cancel_lru_locks osc
3621 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3623 lctl set_param fail_loc=0
3624 stop_full_debug_logging
3626 run_test 39j "write, rename, close, stat ======================="
3629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3634 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3636 local mtime1=`stat -c %Y $DIR1/$tfile`
3638 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3640 kill -USR1 $multipid
3641 wait $multipid || error "multiop close failed"
3643 for (( i=0; i < 2; i++ )) ; do
3644 local mtime2=`stat -c %Y $DIR1/$tfile`
3646 [ "$mtime2" = $TEST_39_MTIME ] || \
3647 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3649 cancel_lru_locks osc
3650 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3653 run_test 39k "write, utime, close, stat ========================"
3655 # this should be set to future
3656 TEST_39_ATIME=`date -d "1 year" +%s`
3659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3660 remote_mds_nodsh && skip "remote MDS with nodsh"
3662 local atime_diff=$(do_facet $SINGLEMDS \
3663 lctl get_param -n mdd.*MDT0000*.atime_diff)
3667 # test setting directory atime to future
3668 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3669 local atime=$(stat -c %X $DIR/$tdir)
3670 [ "$atime" = $TEST_39_ATIME ] ||
3671 error "atime is not set to future: $atime, $TEST_39_ATIME"
3673 # test setting directory atime from future to now
3674 local now=$(date +%s)
3675 touch -a -d @$now $DIR/$tdir
3677 atime=$(stat -c %X $DIR/$tdir)
3678 [ "$atime" -eq "$now" ] ||
3679 error "atime is not updated from future: $atime, $now"
3681 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3684 # test setting directory atime when now > dir atime + atime_diff
3685 local d1=$(date +%s)
3687 local d2=$(date +%s)
3688 cancel_lru_locks mdc
3689 atime=$(stat -c %X $DIR/$tdir)
3690 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3691 error "atime is not updated : $atime, should be $d2"
3693 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3696 # test not setting directory atime when now < dir atime + atime_diff
3698 cancel_lru_locks mdc
3699 atime=$(stat -c %X $DIR/$tdir)
3700 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3701 error "atime is updated to $atime, should remain $d1<atime<$d2"
3703 do_facet $SINGLEMDS \
3704 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3706 run_test 39l "directory atime update ==========================="
3709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3713 local far_past_mtime=$(date -d "May 29 1953" +%s)
3714 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3716 touch -m -d @$far_past_mtime $DIR1/$tfile
3717 touch -a -d @$far_past_atime $DIR1/$tfile
3719 for (( i=0; i < 2; i++ )) ; do
3720 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3721 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3722 error "atime or mtime set incorrectly"
3724 cancel_lru_locks osc
3725 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3728 run_test 39m "test atime and mtime before 1970"
3730 test_39n() { # LU-3832
3731 remote_mds_nodsh && skip "remote MDS with nodsh"
3733 local atime_diff=$(do_facet $SINGLEMDS \
3734 lctl get_param -n mdd.*MDT0000*.atime_diff)
3739 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3742 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3743 atime0=$(stat -c %X $DIR/$tfile)
3746 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3747 atime1=$(stat -c %X $DIR/$tfile)
3750 cancel_lru_locks mdc
3751 cancel_lru_locks osc
3752 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3753 atime2=$(stat -c %X $DIR/$tfile)
3755 do_facet $SINGLEMDS \
3756 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3758 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3759 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3761 run_test 39n "check that O_NOATIME is honored"
3764 TESTDIR=$DIR/$tdir/$tfile
3765 [ -e $TESTDIR ] && rm -rf $TESTDIR
3772 links2=$(stat -c %h .)
3773 [ $(($links1 + 2)) != $links2 ] &&
3774 error "wrong links count $(($links1 + 2)) != $links2"
3776 links3=$(stat -c %h .)
3777 [ $(($links1 + 1)) != $links3 ] &&
3778 error "wrong links count $links1 != $links3"
3781 run_test 39o "directory cached attributes updated after create"
3784 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3787 TESTDIR=$DIR/$tdir/$tdir
3788 [ -e $TESTDIR ] && rm -rf $TESTDIR
3789 test_mkdir -p $TESTDIR
3793 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3794 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3796 links2=$(stat -c %h .)
3797 [ $(($links1 + 2)) != $links2 ] &&
3798 error "wrong links count $(($links1 + 2)) != $links2"
3800 links3=$(stat -c %h .)
3801 [ $(($links1 + 1)) != $links3 ] &&
3802 error "wrong links count $links1 != $links3"
3805 run_test 39p "remote directory cached attributes updated after create ========"
3808 test_39q() { # LU-8041
3809 local testdir=$DIR/$tdir
3811 multiop_bg_pause $testdir D_c || error "multiop failed"
3813 cancel_lru_locks mdc
3814 kill -USR1 $multipid
3815 local atime=$(stat -c %X $testdir)
3816 [ "$atime" -ne 0 ] || error "atime is zero"
3818 run_test 39q "close won't zero out atime"
3821 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3822 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3823 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3824 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3825 error "$tfile is not 4096 bytes in size"
3827 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3831 small_write $DIR/f41 18
3833 run_test 41 "test small file write + fstat ====================="
3835 count_ost_writes() {
3836 lctl get_param -n ${OSC}.*.stats |
3837 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3838 END { printf("%0.0f", writes) }'
3845 BG_DIRTY_RATIO_SAVE=10
3846 MAX_BG_DIRTY_RATIO=25
3850 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3851 # dirty_ratio, dirty_background_ratio
3852 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3853 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3854 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3855 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3857 # if file not here, we are a 2.4 kernel
3858 kill -CONT `pidof kupdated`
3863 # setup the trap first, so someone cannot exit the test at the
3864 # exact wrong time and mess up a machine
3865 trap start_writeback EXIT
3866 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3867 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3868 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3869 sysctl -w vm.dirty_writeback_centisecs=0
3870 sysctl -w vm.dirty_writeback_centisecs=0
3871 # save and increase /proc/sys/vm/dirty_ratio
3872 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3873 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3874 # save and increase /proc/sys/vm/dirty_background_ratio
3875 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3876 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3878 # if file not here, we are a 2.4 kernel
3879 kill -STOP `pidof kupdated`
3883 # ensure that all stripes have some grant before we test client-side cache
3885 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3886 dd if=/dev/zero of=$i bs=4k count=1
3891 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3892 # file truncation, and file removal.
3894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3897 cancel_lru_locks $OSC
3899 sync; sleep 1; sync # just to be safe
3900 BEFOREWRITES=`count_ost_writes`
3901 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3902 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3903 AFTERWRITES=`count_ost_writes`
3904 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3905 error "$BEFOREWRITES < $AFTERWRITES"
3908 run_test 42a "ensure that we don't flush on close"
3911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3914 cancel_lru_locks $OSC
3917 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3918 BEFOREWRITES=$(count_ost_writes)
3919 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3920 AFTERWRITES=$(count_ost_writes)
3921 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3922 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3924 BEFOREWRITES=$(count_ost_writes)
3925 sync || error "sync: $?"
3926 AFTERWRITES=$(count_ost_writes)
3927 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3928 error "$BEFOREWRITES < $AFTERWRITES on sync"
3930 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3934 run_test 42b "test destroy of file with cached dirty data ======"
3936 # if these tests just want to test the effect of truncation,
3937 # they have to be very careful. consider:
3938 # - the first open gets a {0,EOF}PR lock
3939 # - the first write conflicts and gets a {0, count-1}PW
3940 # - the rest of the writes are under {count,EOF}PW
3941 # - the open for truncate tries to match a {0,EOF}PR
3942 # for the filesize and cancels the PWs.
3943 # any number of fixes (don't get {0,EOF} on open, match
3944 # composite locks, do smarter file size management) fix
3945 # this, but for now we want these tests to verify that
3946 # the cancellation with truncate intent works, so we
3947 # start the file with a full-file pw lock to match against
3948 # until the truncate.
3953 cancel_lru_locks $OSC
3955 # prime the file with 0,EOF PW to match
3959 # now the real test..
3960 dd if=/dev/zero of=$file bs=1024 count=100
3961 BEFOREWRITES=`count_ost_writes`
3962 $TRUNCATE $file $offset
3963 cancel_lru_locks $OSC
3964 AFTERWRITES=`count_ost_writes`
3969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3972 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3973 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3976 run_test 42c "test partial truncate of file with cached dirty data"
3979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3982 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3983 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3986 run_test 42d "test complete truncate of file with cached dirty data"
3988 test_42e() { # bug22074
3989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3991 local TDIR=$DIR/${tdir}e
3992 local pages=16 # hardcoded 16 pages, don't change it.
3993 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3994 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3998 test_mkdir $DIR/${tdir}e
3999 $SETSTRIPE -c 1 $TDIR
4000 createmany -o $TDIR/f $files
4002 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4004 # we assume that with $OSTCOUNT files, at least one of them will
4005 # be allocated on OST0.
4006 warmup_files=$((OSTCOUNT * max_dirty_mb))
4007 createmany -o $TDIR/w $warmup_files
4009 # write a large amount of data into one file and sync, to get good
4010 # avail_grant number from OST.
4011 for ((i=0; i<$warmup_files; i++)); do
4012 idx=$($GETSTRIPE -i $TDIR/w$i)
4013 [ $idx -ne 0 ] && continue
4014 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4017 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4019 $LCTL get_param $proc_osc0/cur_dirty_bytes
4020 $LCTL get_param $proc_osc0/cur_grant_bytes
4022 # create as much dirty pages as we can while not to trigger the actual
4023 # RPCs directly. but depends on the env, VFS may trigger flush during this
4024 # period, hopefully we are good.
4025 for ((i=0; i<$warmup_files; i++)); do
4026 idx=$($GETSTRIPE -i $TDIR/w$i)
4027 [ $idx -ne 0 ] && continue
4028 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4030 $LCTL get_param $proc_osc0/cur_dirty_bytes
4031 $LCTL get_param $proc_osc0/cur_grant_bytes
4033 # perform the real test
4034 $LCTL set_param $proc_osc0/rpc_stats 0
4035 for ((;i<$files; i++)); do
4036 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4037 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4040 $LCTL get_param $proc_osc0/rpc_stats
4043 local have_ppr=false
4044 $LCTL get_param $proc_osc0/rpc_stats |
4045 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4046 # skip lines until we are at the RPC histogram data
4047 [ "$PPR" == "pages" ] && have_ppr=true && continue
4048 $have_ppr || continue
4050 # we only want the percent stat for < 16 pages
4051 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4053 percent=$((percent + WPCT))
4054 if [[ $percent -gt 15 ]]; then
4055 error "less than 16-pages write RPCs" \
4062 run_test 42e "verify sub-RPC writes are not done synchronously"
4064 test_43A() { # was test_43
4065 test_mkdir $DIR/$tdir
4066 cp -p /bin/ls $DIR/$tdir/$tfile
4067 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4069 # give multiop a chance to open
4072 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4075 run_test 43A "execution of file opened for write should return -ETXTBSY"
4078 test_mkdir $DIR/$tdir
4079 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4080 cp -p multiop $DIR/$tdir/multiop
4081 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4082 error "multiop open $TMP/$tfile.junk failed"
4083 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4085 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4086 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4087 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4089 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4094 test_mkdir $DIR/$tdir
4095 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4096 cp -p multiop $DIR/$tdir/multiop
4097 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4098 error "multiop open $TMP/$tfile.junk failed"
4099 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4101 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4102 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4103 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4105 run_test 43b "truncate of file being executed should return -ETXTBSY"
4108 local testdir="$DIR/$tdir"
4111 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4112 ( cd $testdir && md5sum -c )
4114 run_test 43c "md5sum of copy into lustre"
4116 test_44A() { # was test_44
4117 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4119 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4120 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4122 run_test 44A "zero length read from a sparse stripe"
4125 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4127 [ -z "$nstripe" ] && skip "can't get stripe info"
4128 [[ $nstripe -gt $OSTCOUNT ]] &&
4129 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4131 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4133 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4134 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4138 OFFSETS="0 $((stride/2)) $((stride-1))"
4139 for offset in $OFFSETS; do
4140 for i in $(seq 0 $((nstripe-1))); do
4141 local GLOBALOFFSETS=""
4143 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4144 local myfn=$DIR/d44a-$size
4145 echo "--------writing $myfn at $size"
4146 ll_sparseness_write $myfn $size ||
4147 error "ll_sparseness_write"
4148 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4149 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4150 error "ll_sparseness_verify $GLOBALOFFSETS"
4152 for j in $(seq 0 $((nstripe-1))); do
4154 size=$((((j + $nstripe )*$stride + $offset)))
4155 ll_sparseness_write $myfn $size ||
4156 error "ll_sparseness_write"
4157 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4159 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4160 error "ll_sparseness_verify $GLOBALOFFSETS"
4165 run_test 44a "test sparse pwrite ==============================="
4169 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4175 before=`dirty_osc_total`
4176 echo executing "\"$*\""
4178 after=`dirty_osc_total`
4179 echo before $before, after $after
4182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4185 # Obtain grants from OST if it supports it
4186 echo blah > ${f}_grant
4189 do_dirty_record "echo blah > $f"
4190 [[ $before -eq $after ]] && error "write wasn't cached"
4191 do_dirty_record "> $f"
4192 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4193 do_dirty_record "echo blah > $f"
4194 [[ $before -eq $after ]] && error "write wasn't cached"
4195 do_dirty_record "sync"
4196 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4197 do_dirty_record "echo blah > $f"
4198 [[ $before -eq $after ]] && error "write wasn't cached"
4199 do_dirty_record "cancel_lru_locks osc"
4200 [[ $before -gt $after ]] ||
4201 error "lock cancellation didn't lower dirty count"
4204 run_test 45 "osc io page accounting ============================"
4206 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4207 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4208 # objects offset and an assert hit when an rpc was built with 1023's mapped
4209 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4216 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4218 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4219 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4223 run_test 46 "dirtying a previously written page ================"
4225 # test_47 is removed "Device nodes check" is moved to test_28
4227 test_48a() { # bug 2399
4228 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4229 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4230 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4232 test_mkdir $DIR/$tdir
4234 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4235 test_mkdir $DIR/$tdir
4236 touch foo || error "'touch foo' failed after recreating cwd"
4238 touch .foo || error "'touch .foo' failed after recreating cwd"
4240 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4241 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4242 cd . || error "'cd .' failed after recreating cwd"
4243 mkdir . && error "'mkdir .' worked after recreating cwd"
4244 rmdir . && error "'rmdir .' worked after recreating cwd"
4245 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4246 cd .. || error "'cd ..' failed after recreating cwd"
4248 run_test 48a "Access renamed working dir (should return errors)="
4250 test_48b() { # bug 2399
4252 test_mkdir $DIR/$tdir
4254 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4255 touch foo && error "'touch foo' worked after removing cwd"
4256 mkdir foo && error "'mkdir foo' worked after removing cwd"
4257 touch .foo && error "'touch .foo' worked after removing cwd"
4258 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4259 ls . > /dev/null && error "'ls .' worked after removing cwd"
4260 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4261 mkdir . && error "'mkdir .' worked after removing cwd"
4262 rmdir . && error "'rmdir .' worked after removing cwd"
4263 ln -s . foo && error "'ln -s .' worked after removing cwd"
4264 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4266 run_test 48b "Access removed working dir (should return errors)="
4268 test_48c() { # bug 2350
4269 #lctl set_param debug=-1
4272 test_mkdir -p $DIR/$tdir/dir
4274 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4275 $TRACE touch foo && error "touch foo worked after removing cwd"
4276 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4277 touch .foo && error "touch .foo worked after removing cwd"
4278 mkdir .foo && error "mkdir .foo worked after removing cwd"
4279 $TRACE ls . && error "'ls .' worked after removing cwd"
4280 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4281 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4282 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4283 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4284 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4286 run_test 48c "Access removed working subdir (should return errors)"
4288 test_48d() { # bug 2350
4289 #lctl set_param debug=-1
4292 test_mkdir -p $DIR/$tdir/dir
4294 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4295 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4296 $TRACE touch foo && error "'touch foo' worked after removing parent"
4297 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4298 touch .foo && error "'touch .foo' worked after removing parent"
4299 mkdir .foo && error "mkdir .foo worked after removing parent"
4300 $TRACE ls . && error "'ls .' worked after removing parent"
4301 $TRACE ls .. && error "'ls ..' worked after removing parent"
4302 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4303 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4304 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4307 run_test 48d "Access removed parent subdir (should return errors)"
4309 test_48e() { # bug 4134
4310 #lctl set_param debug=-1
4313 test_mkdir -p $DIR/$tdir/dir
4315 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4316 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4317 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4318 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4319 # On a buggy kernel addition of "touch foo" after cd .. will
4320 # produce kernel oops in lookup_hash_it
4321 touch ../foo && error "'cd ..' worked after recreate parent"
4323 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4325 run_test 48e "Access to recreated parent subdir (should return errors)"
4327 test_49() { # LU-1030
4328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4329 remote_ost_nodsh && skip "remote OST with nodsh"
4331 # get ost1 size - lustre-OST0000
4332 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4334 # write 800M at maximum
4335 [[ $ost1_size -lt 2 ]] && ost1_size=2
4336 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4338 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4339 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4342 # change max_pages_per_rpc while writing the file
4343 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4344 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4345 # loop until dd process exits
4346 while ps ax -opid | grep -wq $dd_pid; do
4347 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4348 sleep $((RANDOM % 5 + 1))
4350 # restore original max_pages_per_rpc
4351 $LCTL set_param $osc1_mppc=$orig_mppc
4352 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4354 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4358 test_mkdir $DIR/$tdir
4360 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4362 run_test 50 "special situations: /proc symlinks ==============="
4364 test_51a() { # was test_51
4365 # bug 1516 - create an empty entry right after ".." then split dir
4366 test_mkdir -c1 $DIR/$tdir
4367 touch $DIR/$tdir/foo
4368 $MCREATE $DIR/$tdir/bar
4370 createmany -m $DIR/$tdir/longfile 201
4372 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4373 $MCREATE $DIR/$tdir/longfile$FNUM
4378 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4380 run_test 51a "special situations: split htree with empty entry =="
4382 cleanup_print_lfs_df () {
4389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4391 local dir=$DIR/$tdir
4392 local nrdirs=$((65536 + 100))
4394 # cleanup the directory
4401 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4402 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4403 [[ $numfree -lt $nrdirs ]] &&
4404 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4406 # need to check free space for the directories as well
4407 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4408 numfree=$(( blkfree / $(fs_inode_ksize) ))
4409 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4411 trap cleanup_print_lfs_df EXIT
4414 createmany -d $dir/d $nrdirs || {
4415 unlinkmany $dir/d $nrdirs
4416 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4420 nrdirs=$(ls -U $dir | wc -l)
4422 # unlink all but 100 subdirectories, then check it still works
4424 local delete=$((nrdirs - left))
4429 # for ldiskfs the nlink count should be 1, but this is OSD specific
4430 # and so this is listed for informational purposes only
4431 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4432 unlinkmany -d $dir/d $delete ||
4433 error "unlink of first $delete subdirs failed"
4435 echo "nlink between: $(stat -c %h $dir)"
4436 local found=$(ls -U $dir | wc -l)
4437 [ $found -ne $left ] &&
4438 error "can't find subdirs: found only $found, expected $left"
4440 unlinkmany -d $dir/d $delete $left ||
4441 error "unlink of second $left subdirs failed"
4442 # regardless of whether the backing filesystem tracks nlink accurately
4443 # or not, the nlink count shouldn't be more than "." and ".." here
4444 local after=$(stat -c %h $dir)
4445 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4446 echo "nlink after: $after"
4448 cleanup_print_lfs_df
4450 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4454 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4456 test_mkdir $DIR/$tdir
4457 createmany -o $DIR/$tdir/t- 1000
4458 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4459 for N in $(seq 0 $((OSTCOUNT - 1))); do
4460 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4461 END { printf("%0.0f", objs) }' $TMP/$tfile)
4462 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4463 '($1 == '$N') { objs += 1 } \
4464 END { printf("%0.0f", objs) }')
4465 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4467 unlinkmany $DIR/$tdir/t- 1000
4470 for N in $(seq 1 $((OSTCOUNT - 1))); do
4471 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4472 error "OST $N has less objects vs OST $NLAST" \
4473 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4474 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4475 error "OST $N has less objects vs OST $NLAST" \
4476 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4478 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4479 error "OST $N has less #0 objects vs OST $NLAST" \
4480 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4481 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4482 error "OST $N has less #0 objects vs OST $NLAST" \
4483 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4488 run_test 51d "check object distribution"
4491 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4492 skip_env "ldiskfs only test"
4495 test_mkdir -c1 $DIR/$tdir
4496 test_mkdir -c1 $DIR/$tdir/d0
4498 touch $DIR/$tdir/d0/foo
4499 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4500 error "file exceed 65000 nlink limit!"
4501 unlinkmany $DIR/$tdir/d0/f- 65001
4504 run_test 51e "check file nlink limit"
4507 test_mkdir $DIR/$tdir
4510 local ulimit_old=$(ulimit -n)
4511 local spare=20 # number of spare fd's for scripts/libraries, etc.
4512 local mdt=$($LFS getstripe -m $DIR/$tdir)
4513 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4515 echo "MDT$mdt numfree=$numfree, max=$max"
4516 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4517 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4518 while ! ulimit -n $((numfree + spare)); do
4519 numfree=$((numfree * 3 / 4))
4521 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4523 echo "left ulimit at $ulimit_old"
4526 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4527 unlinkmany $DIR/$tdir/f $numfree
4528 error "create+open $numfree files in $DIR/$tdir failed"
4530 ulimit -n $ulimit_old
4532 # if createmany exits at 120s there will be fewer than $numfree files
4533 unlinkmany $DIR/$tdir/f $numfree || true
4535 run_test 51f "check many open files limit"
4538 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4539 test_mkdir $DIR/$tdir
4540 touch $DIR/$tdir/foo
4541 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4542 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4543 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4544 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4545 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4547 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4548 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4549 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4551 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4552 cp -r $DIR/$tdir $TMP/
4553 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4555 run_test 52a "append-only flag test (should return errors)"
4558 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4559 test_mkdir $DIR/$tdir
4560 touch $DIR/$tdir/foo
4561 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4562 cat test > $DIR/$tdir/foo && error "cat test worked"
4563 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4564 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4565 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4567 echo foo >> $DIR/$tdir/foo && error "echo worked"
4568 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4569 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4570 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4571 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4573 chattr -i $DIR/$tdir/foo || error "chattr failed"
4575 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4577 run_test 52b "immutable flag test (should return errors) ======="
4580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4581 remote_mds_nodsh && skip "remote MDS with nodsh"
4582 remote_ost_nodsh && skip "remote OST with nodsh"
4595 local support_last_seq=true
4597 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4598 support_last_seq=false
4601 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4603 for value in $(do_facet $SINGLEMDS \
4604 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4605 param=$(echo ${value[0]} | cut -d "=" -f1)
4606 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4608 if $support_last_seq; then
4609 param_seq=$(echo $param |
4610 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4611 mds_last_seq=$(do_facet $SINGLEMDS \
4612 $LCTL get_param -n $param_seq)
4614 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4616 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4617 node=$(facet_active_host ost$((ostnum+1)))
4618 param="obdfilter.$ostname.last_id"
4619 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4620 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4621 ost_last_id=$ost_last
4623 if $support_last_seq; then
4624 ost_last_id=$(echo $ost_last |
4625 awk -F':' '{print $2}' |
4627 ost_last_seq=$(echo $ost_last |
4628 awk -F':' '{print $1}')
4629 [[ $ost_last_seq = $mds_last_seq ]] || continue
4632 if [[ $ost_last_id != $mds_last ]]; then
4633 error "$ost_last_id != $mds_last"
4640 $found || error "can not match last_seq/last_id for $mdtosc"
4643 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4646 perl -MSocket -e ';' || skip "no Socket perl module installed"
4648 $SOCKETSERVER $DIR/socket ||
4649 error "$SOCKETSERVER $DIR/socket failed: $?"
4650 $SOCKETCLIENT $DIR/socket ||
4651 error "$SOCKETCLIENT $DIR/socket failed: $?"
4652 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4654 run_test 54a "unix domain socket test =========================="
4660 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4662 run_test 54b "char device works in lustre ======================"
4665 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4666 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4667 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4669 for i in $(seq 3 7); do
4670 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4679 loopdev="$DIR/loop54c"
4682 $UMOUNT $DIR/$tdir || rc=$?
4683 losetup -d $loopdev || true
4684 losetup -d $LOOPDEV || true
4685 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4692 loopdev="$DIR/loop54c"
4695 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4696 trap cleanup_54c EXIT
4697 mknod $loopdev b 7 $LOOPNUM
4698 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4699 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4700 losetup $loopdev $DIR/$tfile ||
4701 error "can't set up $loopdev for $DIR/$tfile"
4702 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4703 test_mkdir $DIR/$tdir
4704 mount -t ext2 $loopdev $DIR/$tdir ||
4705 error "error mounting $loopdev on $DIR/$tdir"
4706 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4709 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4713 run_test 54c "block device works in lustre ====================="
4719 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4721 run_test 54d "fifo device works in lustre ======================"
4726 cp -aL /dev/console $f
4727 echo $string > $f || error "echo $string to $f failed"
4729 run_test 54e "console/tty device works in lustre ======================"
4733 local dir=$DIR/$tdir
4736 test_mkdir -p $dir/dir
4737 for i in $(seq $numfiles); do
4739 touch $dir/dir/file$i
4742 local numcomp=$($LFS getstripe --component-count $dir)
4744 [[ $numcomp == 0 ]] && numcomp=1
4746 # test lfs getstripe with --recursive
4747 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4749 [[ $filenum -eq $((numfiles * 2)) ]] ||
4750 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4751 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4752 [[ $filenum -eq $numfiles ]] ||
4753 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4754 echo "$LFS getstripe showed obdidx or l_ost_idx"
4756 # test lfs getstripe with file instead of dir
4757 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4758 [[ $filenum -eq 1 ]] ||
4759 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4760 echo "$LFS getstripe file1 passed"
4762 #test lfs getstripe with --verbose
4763 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4764 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4765 error "$LFS getstripe --verbose $dir: "\
4766 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4767 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4768 error "$LFS getstripe $dir: showed lmm_magic"
4770 #test lfs getstripe with -v prints lmm_fid
4771 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4772 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4773 error "$LFS getstripe -v $dir: "\
4774 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4775 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4776 error "$LFS getstripe $dir: showed lmm_fid by default"
4777 echo "$LFS getstripe --verbose passed"
4779 #check for FID information
4780 local fid1=$($LFS getstripe --fid $dir/file1)
4781 local fid2=$($LFS getstripe --verbose $dir/file1 |
4782 awk '/lmm_fid: / { print $2; exit; }')
4783 local fid3=$($LFS path2fid $dir/file1)
4785 [ "$fid1" != "$fid2" ] &&
4786 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4787 [ "$fid1" != "$fid3" ] &&
4788 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4789 echo "$LFS getstripe --fid passed"
4791 #test lfs getstripe with --obd
4792 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4793 error "$LFS getstripe --obd wrong_uuid: should return error"
4795 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4798 local obduuid=$(ostuuid_from_index $ostidx)
4799 local found=$($LFS getstripe -r --obd $obduuid $dir |
4800 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4802 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4803 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4805 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4808 [[ $found -eq $filenum ]] ||
4809 error "$LFS getstripe --obd: found $found expect $filenum"
4810 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4811 sed '/^[ ]*'${ostidx}'[ ]/d' |
4812 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4813 error "$LFS getstripe --obd: should not show file on other obd"
4814 echo "$LFS getstripe --obd passed"
4816 run_test 56a "check $LFS getstripe"
4819 local dir=$DIR/$tdir
4823 for i in $(seq $numdirs); do
4824 test_mkdir $dir/dir$i
4827 # test lfs getdirstripe default mode is non-recursion, which is
4828 # different from lfs getstripe
4829 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4831 [[ $dircnt -eq 1 ]] ||
4832 error "$LFS getdirstripe: found $dircnt, not 1"
4833 dircnt=$($LFS getdirstripe --recursive $dir |
4834 grep -c lmv_stripe_count)
4835 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4836 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4838 run_test 56b "check $LFS getdirstripe"
4841 remote_ost_nodsh && skip "remote OST with nodsh"
4844 local ost_name=$(ostname_from_index $ost_idx)
4845 local old_status=$(ost_dev_status $ost_idx)
4847 [[ -z "$old_status" ]] ||
4848 skip_env "OST $ost_name is in $old_status status"
4850 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4853 local new_status=$(ost_dev_status $ost_idx)
4855 [[ "$new_status" = "D" ]] ||
4856 error "OST $ost_name is in status of '$new_status', not 'D'"
4858 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4861 new_status=$(ost_dev_status $ost_idx)
4862 [[ -z "$new_status" ]] ||
4863 error "OST $ost_name is in status of '$new_status', not ''"
4865 run_test 56c "check 'lfs df' showing device status"
4870 local local_tdir="$1"
4871 local local_numfiles="$2"
4872 local local_numdirs="$3"
4873 local dir_params="$4"
4874 local dir_stripe_params="$5"
4876 if [ ! -d "$local_tdir" ] ; then
4877 test_mkdir -p $dir_stripe_params $local_tdir
4878 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4879 for i in $(seq $local_numfiles) ; do
4880 touch $local_tdir/file$i
4882 for i in $(seq $local_numdirs) ; do
4883 test_mkdir $dir_stripe_params $local_tdir/dir$i
4884 for j in $(seq $local_numfiles) ; do
4885 touch $local_tdir/dir$i/file$j
4891 setup_56_special() {
4893 local local_numfiles=$2
4894 local local_numdirs=$3
4896 setup_56 $local_tdir $local_numfiles $local_numdirs
4898 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4899 for i in $(seq $local_numfiles) ; do
4900 mknod $local_tdir/loop${i}b b 7 $i
4901 mknod $local_tdir/null${i}c c 1 3
4902 ln -s $local_tdir/file1 $local_tdir/link${i}
4904 for i in $(seq $local_numdirs) ; do
4905 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4906 mknod $local_tdir/dir$i/null${i}c c 1 3
4907 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4913 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4914 local expected=$(($NUMDIRS + 2))
4916 setup_56 $dir $NUMFILES $NUMDIRS
4918 # test lfs find with -name
4919 for i in $(seq $NUMFILES) ; do
4920 local nums=$($LFS find -name "*$i" $dir | wc -l)
4922 [ $nums -eq $expected ] ||
4923 error "lfs find -name '*$i' $dir wrong: "\
4924 "found $nums, expected $expected"
4927 run_test 56g "check lfs find -name"
4930 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4931 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4933 setup_56 $dir $NUMFILES $NUMDIRS
4935 # test lfs find with ! -name
4936 for i in $(seq $NUMFILES) ; do
4937 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4939 [ $nums -eq $expected ] ||
4940 error "lfs find ! -name '*$i' $dir wrong: "\
4941 "found $nums, expected $expected"
4944 run_test 56h "check lfs find ! -name"
4947 local dir=$DIR/$tdir
4951 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4954 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4956 run_test 56i "check 'lfs find -ost UUID' skips directories"
4959 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4961 setup_56_special $dir $NUMFILES $NUMDIRS
4963 local expected=$((NUMDIRS + 1))
4964 local cmd="$LFS find -type d $dir"
4965 local nums=$($cmd | wc -l)
4967 [ $nums -eq $expected ] ||
4968 error "'$cmd' wrong: found $nums, expected $expected"
4970 run_test 56j "check lfs find -type d"
4973 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4975 setup_56_special $dir $NUMFILES $NUMDIRS
4977 local expected=$(((NUMDIRS + 1) * NUMFILES))
4978 local cmd="$LFS find -type f $dir"
4979 local nums=$($cmd | wc -l)
4981 [ $nums -eq $expected ] ||
4982 error "'$cmd' wrong: found $nums, expected $expected"
4984 run_test 56k "check lfs find -type f"
4987 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4989 setup_56_special $dir $NUMFILES $NUMDIRS
4991 local expected=$((NUMDIRS + NUMFILES))
4992 local cmd="$LFS find -type b $dir"
4993 local nums=$($cmd | wc -l)
4995 [ $nums -eq $expected ] ||
4996 error "'$cmd' wrong: found $nums, expected $expected"
4998 run_test 56l "check lfs find -type b"
5001 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5003 setup_56_special $dir $NUMFILES $NUMDIRS
5005 local expected=$((NUMDIRS + NUMFILES))
5006 local cmd="$LFS find -type c $dir"
5007 local nums=$($cmd | wc -l)
5008 [ $nums -eq $expected ] ||
5009 error "'$cmd' wrong: found $nums, expected $expected"
5011 run_test 56m "check lfs find -type c"
5014 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5015 setup_56_special $dir $NUMFILES $NUMDIRS
5017 local expected=$((NUMDIRS + NUMFILES))
5018 local cmd="$LFS find -type l $dir"
5019 local nums=$($cmd | wc -l)
5021 [ $nums -eq $expected ] ||
5022 error "'$cmd' wrong: found $nums, expected $expected"
5024 run_test 56n "check lfs find -type l"
5027 local dir=$DIR/$tdir
5029 setup_56 $dir $NUMFILES $NUMDIRS
5030 utime $dir/file1 > /dev/null || error "utime (1)"
5031 utime $dir/file2 > /dev/null || error "utime (2)"
5032 utime $dir/dir1 > /dev/null || error "utime (3)"
5033 utime $dir/dir2 > /dev/null || error "utime (4)"
5034 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5035 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5038 local nums=$($LFS find -mtime +0 $dir | wc -l)
5040 [ $nums -eq $expected ] ||
5041 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5044 cmd="$LFS find -mtime 0 $dir"
5045 nums=$($cmd | wc -l)
5046 [ $nums -eq $expected ] ||
5047 error "'$cmd' wrong: found $nums, expected $expected"
5049 run_test 56o "check lfs find -mtime for old files"
5052 [ $RUNAS_ID -eq $UID ] &&
5053 skip_env "RUNAS_ID = UID = $UID -- skipping"
5055 local dir=$DIR/$tdir
5057 setup_56 $dir $NUMFILES $NUMDIRS
5058 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5060 local expected=$NUMFILES
5061 local cmd="$LFS find -uid $RUNAS_ID $dir"
5062 local nums=$($cmd | wc -l)
5064 [ $nums -eq $expected ] ||
5065 error "'$cmd' wrong: found $nums, expected $expected"
5067 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5068 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5069 nums=$($cmd | wc -l)
5070 [ $nums -eq $expected ] ||
5071 error "'$cmd' wrong: found $nums, expected $expected"
5073 run_test 56p "check lfs find -uid and ! -uid"
5076 [ $RUNAS_ID -eq $UID ] &&
5077 skip_env "RUNAS_ID = UID = $UID -- skipping"
5079 local dir=$DIR/$tdir
5081 setup_56 $dir $NUMFILES $NUMDIRS
5082 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5084 local expected=$NUMFILES
5085 local cmd="$LFS find -gid $RUNAS_GID $dir"
5086 local nums=$($cmd | wc -l)
5088 [ $nums -eq $expected ] ||
5089 error "'$cmd' wrong: found $nums, expected $expected"
5091 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5092 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5093 nums=$($cmd | wc -l)
5094 [ $nums -eq $expected ] ||
5095 error "'$cmd' wrong: found $nums, expected $expected"
5097 run_test 56q "check lfs find -gid and ! -gid"
5100 local dir=$DIR/$tdir
5102 setup_56 $dir $NUMFILES $NUMDIRS
5105 local cmd="$LFS find -size 0 -type f $dir"
5106 local nums=$($cmd | wc -l)
5108 [ $nums -eq $expected ] ||
5109 error "'$cmd' wrong: found $nums, expected $expected"
5111 cmd="$LFS find ! -size 0 -type f $dir"
5112 nums=$($cmd | wc -l)
5113 [ $nums -eq $expected ] ||
5114 error "'$cmd' wrong: found $nums, expected $expected"
5115 echo "test" > $dir/$tfile
5116 echo "test2" > $dir/$tfile.2 && sync
5118 cmd="$LFS find -size 5 -type f $dir"
5119 nums=$($cmd | wc -l)
5120 [ $nums -eq $expected ] ||
5121 error "'$cmd' wrong: found $nums, expected $expected"
5123 cmd="$LFS find -size +5 -type f $dir"
5124 nums=$($cmd | wc -l)
5125 [ $nums -eq $expected ] ||
5126 error "'$cmd' wrong: found $nums, expected $expected"
5128 cmd="$LFS find -size +0 -type f $dir"
5129 nums=$($cmd | wc -l)
5130 [ $nums -eq $expected ] ||
5131 error "'$cmd' wrong: found $nums, expected $expected"
5133 cmd="$LFS find ! -size -5 -type f $dir"
5134 nums=$($cmd | wc -l)
5135 [ $nums -eq $expected ] ||
5136 error "'$cmd' wrong: found $nums, expected $expected"
5138 cmd="$LFS find -size -5 -type f $dir"
5139 nums=$($cmd | wc -l)
5140 [ $nums -eq $expected ] ||
5141 error "'$cmd' wrong: found $nums, expected $expected"
5143 run_test 56r "check lfs find -size works"
5145 test_56s() { # LU-611 #LU-9369
5146 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5148 local dir=$DIR/$tdir
5149 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5151 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5152 for i in $(seq $NUMDIRS); do
5153 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5156 local expected=$NUMDIRS
5157 local cmd="$LFS find -c $OSTCOUNT $dir"
5158 local nums=$($cmd | wc -l)
5160 [ $nums -eq $expected ] || {
5161 $LFS getstripe -R $dir
5162 error "'$cmd' wrong: found $nums, expected $expected"
5165 expected=$((NUMDIRS + onestripe))
5166 cmd="$LFS find -stripe-count +0 -type f $dir"
5167 nums=$($cmd | wc -l)
5168 [ $nums -eq $expected ] || {
5169 $LFS getstripe -R $dir
5170 error "'$cmd' wrong: found $nums, expected $expected"
5174 cmd="$LFS find -stripe-count 1 -type f $dir"
5175 nums=$($cmd | wc -l)
5176 [ $nums -eq $expected ] || {
5177 $LFS getstripe -R $dir
5178 error "'$cmd' wrong: found $nums, expected $expected"
5181 cmd="$LFS find -stripe-count -2 -type f $dir"
5182 nums=$($cmd | wc -l)
5183 [ $nums -eq $expected ] || {
5184 $LFS getstripe -R $dir
5185 error "'$cmd' wrong: found $nums, expected $expected"
5189 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5190 nums=$($cmd | wc -l)
5191 [ $nums -eq $expected ] || {
5192 $LFS getstripe -R $dir
5193 error "'$cmd' wrong: found $nums, expected $expected"
5196 run_test 56s "check lfs find -stripe-count works"
5198 test_56t() { # LU-611 #LU-9369
5199 local dir=$DIR/$tdir
5201 setup_56 $dir 0 $NUMDIRS
5202 for i in $(seq $NUMDIRS); do
5203 $LFS setstripe -S 8M $dir/dir$i/$tfile
5206 local expected=$NUMDIRS
5207 local cmd="$LFS find -S 8M $dir"
5208 local nums=$($cmd | wc -l)
5210 [ $nums -eq $expected ] || {
5211 $LFS getstripe -R $dir
5212 error "'$cmd' wrong: found $nums, expected $expected"
5216 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5218 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5220 expected=$(((NUMDIRS + 1) * NUMFILES))
5221 cmd="$LFS find -stripe-size 512k -type f $dir"
5222 nums=$($cmd | wc -l)
5223 [ $nums -eq $expected ] ||
5224 error "'$cmd' wrong: found $nums, expected $expected"
5226 cmd="$LFS find -stripe-size +320k -type f $dir"
5227 nums=$($cmd | wc -l)
5228 [ $nums -eq $expected ] ||
5229 error "'$cmd' wrong: found $nums, expected $expected"
5231 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5232 cmd="$LFS find -stripe-size +200k -type f $dir"
5233 nums=$($cmd | wc -l)
5234 [ $nums -eq $expected ] ||
5235 error "'$cmd' wrong: found $nums, expected $expected"
5237 cmd="$LFS find -stripe-size -640k -type f $dir"
5238 nums=$($cmd | wc -l)
5239 [ $nums -eq $expected ] ||
5240 error "'$cmd' wrong: found $nums, expected $expected"
5243 cmd="$LFS find -stripe-size 256k -type f $dir"
5244 nums=$($cmd | wc -l)
5245 [ $nums -eq $expected ] ||
5246 error "'$cmd' wrong: found $nums, expected $expected"
5248 cmd="$LFS find -stripe-size -320k -type f $dir"
5249 nums=$($cmd | wc -l)
5250 [ $nums -eq $expected ] ||
5251 error "'$cmd' wrong: found $nums, expected $expected"
5254 cmd="$LFS find -stripe-size 1024k -type f $dir"
5255 nums=$($cmd | wc -l)
5256 [ $nums -eq $expected ] ||
5257 error "'$cmd' wrong: found $nums, expected $expected"
5259 run_test 56t "check lfs find -stripe-size works"
5261 test_56u() { # LU-611
5262 local dir=$DIR/$tdir
5264 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5266 if [[ $OSTCOUNT -gt 1 ]]; then
5267 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5273 local expected=$(((NUMDIRS + 1) * NUMFILES))
5274 local cmd="$LFS find -stripe-index 0 -type f $dir"
5275 local nums=$($cmd | wc -l)
5277 [ $nums -eq $expected ] ||
5278 error "'$cmd' wrong: found $nums, expected $expected"
5281 cmd="$LFS find -stripe-index 1 -type f $dir"
5282 nums=$($cmd | wc -l)
5283 [ $nums -eq $expected ] ||
5284 error "'$cmd' wrong: found $nums, expected $expected"
5286 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5287 nums=$($cmd | wc -l)
5288 [ $nums -eq $expected ] ||
5289 error "'$cmd' wrong: found $nums, expected $expected"
5292 # This should produce an error and not return any files
5293 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5294 nums=$($cmd 2>/dev/null | wc -l)
5295 [ $nums -eq $expected ] ||
5296 error "'$cmd' wrong: found $nums, expected $expected"
5298 if [[ $OSTCOUNT -gt 1 ]]; then
5299 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5300 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5301 nums=$($cmd | wc -l)
5302 [ $nums -eq $expected ] ||
5303 error "'$cmd' wrong: found $nums, expected $expected"
5306 run_test 56u "check lfs find -stripe-index works"
5310 local dir=$DIR/$tdir
5312 setup_56 $dir $NUMFILES $NUMDIRS
5314 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5315 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5317 for file in $($LFS find -m $UUID $dir); do
5318 file_midx=$($LFS getstripe -m $file)
5319 [ $file_midx -eq $mdt_idx ] ||
5320 error "lfs find -m $UUID != getstripe -m $file_midx"
5323 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5326 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5329 local dir=$DIR/$tdir
5331 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5333 local stripe_size=$($LFS getstripe -S -d $dir) ||
5334 error "$LFS getstripe -S -d $dir failed"
5335 stripe_size=${stripe_size%% *}
5337 local file_size=$((stripe_size * OSTCOUNT))
5338 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5339 local required_space=$((file_num * file_size))
5340 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5342 [[ $free_space -le $((required_space / 1024)) ]] &&
5343 skip_env "need $required_space, have $free_space kbytes"
5346 local dd_count=$((file_size / dd_bs))
5348 # write data into the files
5353 for i in $(seq $NUMFILES); do
5355 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5356 error "write data into $file failed"
5358 for i in $(seq $NUMDIRS); do
5359 for j in $(seq $NUMFILES); do
5360 file=$dir/dir$i/file$j
5361 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5362 error "write data into $file failed"
5366 # $LFS_MIGRATE will fail if hard link migration is unsupported
5367 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5368 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5369 error "creating links to $dir/dir1/file1 failed"
5374 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5377 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5380 eval $cmd || error "$cmd failed"
5382 check_stripe_count $dir/file1 $expected
5384 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5386 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5387 # OST 1 if it is on OST 0. This file is small enough to
5388 # be on only one stripe.
5389 file=$dir/migr_1_ost
5390 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5391 error "write data into $file failed"
5392 local obdidx=$($LFS getstripe -i $file)
5393 local oldmd5=$(md5sum $file)
5396 [[ $obdidx -eq 0 ]] && newobdidx=1
5397 cmd="$LFS migrate -i $newobdidx $file"
5399 eval $cmd || error "$cmd failed"
5401 local realobdix=$($LFS getstripe -i $file)
5402 local newmd5=$(md5sum $file)
5404 [[ $newobdidx -ne $realobdix ]] &&
5405 error "new OST is different (was=$obdidx, "\
5406 "wanted=$newobdidx, got=$realobdix)"
5407 [[ "$oldmd5" != "$newmd5" ]] &&
5408 error "md5sum differ: $oldmd5, $newmd5"
5412 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5414 eval $cmd || error "$cmd failed"
5416 for j in $(seq $NUMFILES); do
5417 check_stripe_count $dir/dir1/file$j $expected
5420 # lfs_migrate works with lfs find
5421 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5422 $LFS_MIGRATE -y -c $expected"
5424 eval $cmd || error "$cmd failed"
5426 for i in $(seq 2 $NUMFILES); do
5427 check_stripe_count $dir/file$i $expected
5429 for i in $(seq 2 $NUMDIRS); do
5430 for j in $(seq $NUMFILES); do
5431 check_stripe_count $dir/dir$i/file$j $expected
5435 run_test 56w "check lfs_migrate -c stripe_count works"
5438 local file1=$DIR/$tdir/file1
5439 local create_pool=false
5440 local initial_pool=$($LFS getstripe -p $DIR)
5444 echo -n "Creating test dir..."
5445 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5448 echo -n "Creating test file..."
5449 touch $file1 || error "cannot create file"
5452 echo -n "Detecting existing pools..."
5453 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5455 if [ ${#pool_list[@]} -gt 0 ]; then
5456 echo "${pool_list[@]}"
5457 for thispool in "${pool_list[@]}"; do
5458 if [[ -z "$initial_pool" ||
5459 "$initial_pool" != "$thispool" ]]; then
5461 echo "Using existing pool '$pool'"
5466 echo "none detected."
5468 if [ -z "$pool" ]; then
5469 pool=${POOL:-testpool}
5470 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5471 echo -n "Creating pool '$pool'..."
5473 pool_add $pool &> /dev/null ||
5474 error "pool_add failed"
5477 echo -n "Adding target to pool..."
5478 pool_add_targets $pool 0 0 1 &> /dev/null ||
5479 error "pool_add_targets failed"
5483 echo -n "Setting pool using -p option..."
5484 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5485 error "migrate failed rc = $?"
5488 echo -n "Verifying test file is in pool after migrating..."
5489 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5490 error "file was not migrated to pool $pool"
5493 echo -n "Removing test file from pool '$pool'..."
5494 $LFS migrate $file1 &> /dev/null ||
5495 error "cannot remove from pool"
5496 [ "$($LFS getstripe -p $file1)" ] &&
5497 error "pool still set"
5500 echo -n "Setting pool using --pool option..."
5501 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5502 error "migrate failed rc = $?"
5507 if $create_pool; then
5508 destroy_test_pools 2> /dev/null ||
5509 error "destroy test pools failed"
5512 run_test 56wb "check lfs_migrate pool support"
5515 local file1="$DIR/$tdir/file1"
5517 echo -n "Creating test dir..."
5518 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5519 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5520 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5521 error "cannot set stripe"
5524 echo -n "Setting initial stripe for test file..."
5525 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5526 error "cannot set stripe"
5527 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5528 error "stripe size not set"
5531 # File currently set to -S 512K -c 1
5533 # Ensure -c and -S options are rejected when -R is set
5534 echo -n "Verifying incompatible options are detected..."
5535 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5536 error "incompatible -c and -R options not detected"
5537 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5538 error "incompatible -S and -R options not detected"
5541 # Ensure unrecognized options are passed through to 'lfs migrate'
5542 echo -n "Verifying -S option is passed through to lfs migrate..."
5543 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5544 error "migration failed"
5545 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5546 error "file was not restriped"
5549 # File currently set to -S 1M -c 1
5551 # Ensure long options are supported
5552 echo -n "Verifying long options supported..."
5553 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5554 error "long option without argument not supported"
5555 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5556 error "long option with argument not supported"
5557 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5558 error "file not restriped with --stripe-size option"
5561 # File currently set to -S 512K -c 1
5563 if [ "$OSTCOUNT" -gt 1 ]; then
5564 echo -n "Verifying explicit stripe count can be set..."
5565 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5566 error "migrate failed"
5567 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5568 error "file not restriped to explicit count"
5572 # File currently set to -S 512K -c 1 or -S 512K -c 2
5574 # Ensure parent striping is used if -R is set, and no stripe
5575 # count or size is specified
5576 echo -n "Setting stripe for parent directory..."
5577 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5578 error "cannot set stripe"
5581 echo -n "Verifying restripe option uses parent stripe settings..."
5582 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5583 error "migrate failed"
5584 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5585 error "file not restriped to parent settings"
5586 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5587 error "file not restriped to parent settings"
5590 # File currently set to -S 1M -c 1
5592 # Ensure striping is preserved if -R is not set, and no stripe
5593 # count or size is specified
5594 echo -n "Verifying striping size preserved when not specified..."
5595 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5596 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5597 error "cannot set stripe on parent directory"
5598 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5599 error "migrate failed"
5600 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5601 error "file was restriped"
5604 # Ensure file name properly detected when final option has no argument
5605 echo -n "Verifying file name properly detected..."
5606 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5607 error "file name interpreted as option argument"
5613 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5616 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5618 local file1=$DIR/$tdir/file1
5620 echo -n "Creating test dir..."
5621 test_mkdir $DIR/$tdir || error "cannot create dir"
5624 echo -n "Creating test file..."
5628 # Ensure 'lfs migrate' will fail by using a non-existent option,
5629 # and make sure rsync is not called to recover
5630 echo -n "Make sure --no-rsync option works..."
5631 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5632 grep -q 'refusing to fall back to rsync' ||
5633 error "rsync was called with --no-rsync set"
5636 # Ensure rsync is called without trying 'lfs migrate' first
5637 echo -n "Make sure --rsync option works..."
5638 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5639 grep -q 'falling back to rsync' &&
5640 error "lfs migrate was called with --rsync set"
5643 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5644 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5645 grep -q 'at the same time' ||
5646 error "--rsync and --no-rsync accepted concurrently"
5652 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5655 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5656 check_swap_layouts_support
5658 local dir=$DIR/$tdir
5659 local ref1=/etc/passwd
5660 local file1=$dir/file1
5662 test_mkdir $dir || error "creating dir $dir"
5663 $LFS setstripe -c 2 $file1
5665 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5666 stripe=$($LFS getstripe -c $file1)
5667 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5668 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5673 run_test 56x "lfs migration support"
5676 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5677 check_swap_layouts_support
5679 local dir=$DIR/$tdir/$testnum
5683 local ref1=/etc/passwd
5684 local file1=$dir/file1
5686 $LFS setstripe -c 2 $file1
5688 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5690 local stripe=$($LFS getstripe -c $file1)
5692 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5693 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5698 run_test 56xa "lfs migration --block support"
5700 check_migrate_links() {
5702 local file1="$dir/file1"
5705 local total_count=$(($begin + $count - 1))
5706 local symlink_count=10
5709 if [ ! -f "$file1" ]; then
5710 echo -n "creating initial file..."
5711 $LFS setstripe -c 1 -S "512k" "$file1" ||
5712 error "cannot setstripe initial file"
5715 echo -n "creating symlinks..."
5716 for s in $(seq 1 $symlink_count); do
5717 ln -s "$file1" "$dir/slink$s" ||
5718 error "cannot create symlinks"
5722 echo -n "creating nonlinked files..."
5723 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5724 error "cannot create nonlinked files"
5729 if [ ! -f "$dir/file$total_count" ]; then
5730 echo -n "creating hard links $begin:$total_count..."
5731 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5732 /dev/null || error "cannot create hard links"
5736 echo -n "checking number of hard links listed in xattrs..."
5737 local fid=$($LFS getstripe -F "$file1")
5738 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5741 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5742 skip "hard link list has unexpected size, skipping test"
5744 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5745 error "link names should exceed xattrs size"
5748 echo -n "migrating files..."
5749 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5751 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5754 # make sure all links have been properly migrated
5755 echo -n "verifying files..."
5756 fid=$($LFS getstripe -F "$file1") ||
5757 error "cannot get fid for file $file1"
5758 for i in $(seq 2 $total_count); do
5759 local fid2=$($LFS getstripe -F $dir/file$i)
5761 [ "$fid2" == "$fid" ] ||
5762 error "migrated hard link has mismatched FID"
5765 # make sure hard links were properly detected, and migration was
5766 # performed only once for the entire link set; nonlinked files should
5768 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5769 local expected=$(($uniq_count + 1))
5771 [ "$actual" -eq "$expected" ] ||
5772 error "hard links individually migrated ($actual != $expected)"
5774 # make sure the correct number of hard links are present
5775 local hardlinks=$(stat -c '%h' "$file1")
5777 [ $hardlinks -eq $total_count ] ||
5778 error "num hard links $hardlinks != $total_count"
5785 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5786 skip "Need MDS version at least 2.10.55"
5788 local dir="$DIR/$tdir"
5790 test_mkdir "$dir" || error "cannot create dir $dir"
5792 echo "testing lfs migrate mode when all links fit within xattrs"
5793 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5795 echo "testing rsync mode when all links fit within xattrs"
5796 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5798 echo "testing lfs migrate mode when all links do not fit within xattrs"
5799 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5801 echo "testing rsync mode when all links do not fit within xattrs"
5802 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5807 run_test 56xb "lfs migration hard link support"
5810 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5811 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5814 local dir=$DIR/$tdir
5818 test_mkdir -p $dir || error "creating dir $dir"
5819 touch $f1 || error "creating std file $f1"
5820 $MULTIOP $f2 H2c || error "creating released file $f2"
5822 # a directory can be raid0, so ask only for files
5823 res=$($LFS find $dir -L raid0 -type f | wc -l)
5824 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5826 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5827 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5829 # only files can be released, so no need to force file search
5830 res=$($LFS find $dir -L released)
5831 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5833 res=$($LFS find $dir -type f \! -L released)
5834 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5836 run_test 56y "lfs find -L raid0|released"
5838 test_56z() { # LU-4824
5839 # This checks to make sure 'lfs find' continues after errors
5840 # There are two classes of errors that should be caught:
5841 # - If multiple paths are provided, all should be searched even if one
5843 # - If errors are encountered during the search, it should not terminate
5845 local dir=$DIR/$tdir
5849 for i in d{0..9}; do
5852 touch $dir/d{0..9}/$tfile
5853 $LFS find $DIR/non_existent_dir $dir &&
5854 error "$LFS find did not return an error"
5855 # Make a directory unsearchable. This should NOT be the last entry in
5856 # directory order. Arbitrarily pick the 6th entry
5857 chmod 700 $($LFS find $dir -type d | sed '6!d')
5859 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5861 # The user should be able to see 10 directories and 9 files
5862 [ $count == 19 ] || error "$LFS find did not continue after error"
5864 run_test 56z "lfs find should continue after an error"
5866 test_56aa() { # LU-5937
5867 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5869 local dir=$DIR/$tdir
5872 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5874 createmany -o $dir/striped_dir/${tfile}- 1024
5875 local dirs=$($LFS find --size +8k $dir/)
5877 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5879 run_test 56aa "lfs find --size under striped dir"
5881 test_56ab() { # LU-10705
5882 test_mkdir $DIR/$tdir
5883 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5884 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5885 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5886 # Flush writes to ensure valid blocks. Need to be more thorough for
5887 # ZFS, since blocks are not allocated/returned to client immediately.
5889 wait_zfs_commit ost1 2
5890 cancel_lru_locks osc
5893 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5895 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5897 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5898 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5900 rm -f $DIR/$tdir/$tfile.[123]
5902 run_test 56ab "lfs find --blocks"
5905 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.50) ] &&
5906 skip "Need MDS version at least 2.10.50"
5908 # Create composite files with one component
5909 local dir=$DIR/$tdir
5911 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5912 # Create composite files with three components
5913 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5914 # Create non-composite files
5915 createmany -o $dir/${tfile}- 10
5917 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5919 [[ $nfiles == 10 ]] ||
5920 error "lfs find -E 1M found $nfiles != 10 files"
5922 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5923 [[ $nfiles == 25 ]] ||
5924 error "lfs find ! -E 1M found $nfiles != 25 files"
5926 # All files have a component that starts at 0
5927 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5928 [[ $nfiles == 35 ]] ||
5929 error "lfs find --component-start 0 - $nfiles != 35 files"
5931 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5932 [[ $nfiles == 15 ]] ||
5933 error "lfs find --component-start 2M - $nfiles != 15 files"
5935 # All files created here have a componenet that does not starts at 2M
5936 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5937 [[ $nfiles == 35 ]] ||
5938 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5940 # Find files with a specified number of components
5941 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5942 [[ $nfiles == 15 ]] ||
5943 error "lfs find --component-count 3 - $nfiles != 15 files"
5945 # Remember non-composite files have a component count of zero
5946 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5947 [[ $nfiles == 10 ]] ||
5948 error "lfs find --component-count 0 - $nfiles != 10 files"
5950 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5951 [[ $nfiles == 20 ]] ||
5952 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5954 # All files have a flag called "init"
5955 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5956 [[ $nfiles == 35 ]] ||
5957 error "lfs find --component-flags init - $nfiles != 35 files"
5959 # Multi-component files will have a component not initialized
5960 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5961 [[ $nfiles == 15 ]] ||
5962 error "lfs find !--component-flags init - $nfiles != 15 files"
5967 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5970 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5971 skip "Need MDS version at least 2.10.57"
5981 # create mirrored directories and mirrored files
5982 mkdir $td || error "mkdir $td failed"
5983 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5984 createmany -o $tf- 10 || error "create $tf- failed"
5986 for i in $(seq 2); do
5988 mkdir $dir || error "mkdir $dir failed"
5989 $LFS mirror create -N$((3 + i)) $dir ||
5990 error "create mirrored dir $dir failed"
5991 createmany -o $dir/$tfile- 10 ||
5992 error "create $dir/$tfile- failed"
5995 # change the states of some mirrored files
5997 for i in $(seq 2); do
5999 for j in $(seq 4 9); do
6000 echo foo > $dir/$tfile-$j
6004 # find mirrored files with specific mirror count
6005 cmd="$LFS find --mirror-count 3 --type f $td"
6006 nfiles=$($cmd | wc -l)
6007 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6009 cmd="$LFS find ! --mirror-count 3 --type f $td"
6010 nfiles=$($cmd | wc -l)
6011 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6013 cmd="$LFS find --mirror-count +2 --type f $td"
6014 nfiles=$($cmd | wc -l)
6015 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6017 cmd="$LFS find --mirror-count -6 --type f $td"
6018 nfiles=$($cmd | wc -l)
6019 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6021 # find mirrored files with specific file state
6022 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6023 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6025 cmd="$LFS find --mirror-state=ro --type f $td"
6026 nfiles=$($cmd | wc -l)
6027 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6029 cmd="$LFS find ! --mirror-state=ro --type f $td"
6030 nfiles=$($cmd | wc -l)
6031 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6033 cmd="$LFS find --mirror-state=wp --type f $td"
6034 nfiles=$($cmd | wc -l)
6035 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6037 cmd="$LFS find ! --mirror-state=sp --type f $td"
6038 nfiles=$($cmd | wc -l)
6039 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6041 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6045 # note test will not do anything if MDS is not local
6046 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6047 skip_env "ldiskfs only test"
6049 remote_mds_nodsh && skip "remote MDS with nodsh"
6051 local MNTDEV="osd*.*MDT*.mntdev"
6052 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6053 [ -z "$DEV" ] && error "can't access $MNTDEV"
6054 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6055 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6056 error "can't access $DEV"
6057 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6058 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6062 run_test 57a "verify MDS filesystem created with large inodes =="
6065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6066 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6067 skip_env "ldiskfs only test"
6069 remote_mds_nodsh && skip "remote MDS with nodsh"
6071 local dir=$DIR/$tdir
6074 local fileN=$dir/f$filecount
6076 rm -rf $dir || error "removing $dir"
6078 local mdtidx=$($LFS getstripe -m $dir)
6079 local mdtname=MDT$(printf %04x $mdtidx)
6080 local facet=mds$((mdtidx + 1))
6082 echo "mcreating $filecount files"
6083 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6085 # verify that files do not have EAs yet
6086 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6087 error "$file1 has an EA"
6088 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6089 error "$fileN has an EA"
6093 df $dir #make sure we get new statfs data
6094 local mdsfree=$(do_facet $facet \
6095 lctl get_param -n osd*.*$mdtname.kbytesfree)
6096 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6099 echo "opening files to create objects/EAs"
6100 for file in $(seq -f $dir/f%g 1 $filecount); do
6101 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6102 error "opening $file"
6105 # verify that files have EAs now
6106 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6107 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6109 sleep 1 #make sure we get new statfs data
6111 local mdsfree2=$(do_facet $facet \
6112 lctl get_param -n osd*.*$mdtname.kbytesfree)
6113 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6115 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6116 if [ "$mdsfree" != "$mdsfree2" ]; then
6117 error "MDC before $mdcfree != after $mdcfree2"
6119 echo "MDC before $mdcfree != after $mdcfree2"
6120 echo "unable to confirm if MDS has large inodes"
6125 run_test 57b "default LOV EAs are stored inside large inodes ==="
6128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6129 [ -z "$(which wiretest 2>/dev/null)" ] &&
6130 skip_env "could not find wiretest"
6134 run_test 58 "verify cross-platform wire constants =============="
6137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6139 echo "touch 130 files"
6140 createmany -o $DIR/f59- 130
6142 unlinkmany $DIR/f59- 130
6144 # wait for commitment of removal
6145 wait_delete_completed
6147 run_test 59 "verify cancellation of llog records async ========="
6149 TEST60_HEAD="test_60 run $RANDOM"
6151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6152 remote_mgs_nodsh && skip "remote MGS with nodsh"
6153 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6154 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6155 skip_env "missing subtest run-llog.sh"
6157 log "$TEST60_HEAD - from kernel mode"
6158 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6159 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6160 do_facet mgs $LCTL dk > $TMP/$tfile
6162 # LU-6388: test llog_reader
6163 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6164 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6165 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6166 skip_env "missing llog_reader"
6167 local fstype=$(facet_fstype mgs)
6168 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6169 skip_env "Only for ldiskfs or zfs type mgs"
6171 local mntpt=$(facet_mntpt mgs)
6172 local mgsdev=$(mgsdevname 1)
6184 #get fid and record list
6185 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6187 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6189 #remount mgs as ldiskfs or zfs type
6190 stop mgs || error "stop mgs failed"
6191 mount_fstype mgs || error "remount mgs failed"
6192 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6195 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6196 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6201 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6203 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6205 echo "obj_file is $obj_file"
6206 do_facet mgs $llog_reader $obj_file
6208 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6209 awk '{ print $3 }' | sed -e "s/^type=//g")
6210 if [ $rec_type != $rec ]; then
6211 echo "FAILED test_60a wrong record type $rec_type," \
6217 #check obj path if record type is LLOG_LOGID_MAGIC
6218 if [ "$rec" == "1064553b" ]; then
6219 path=$(do_facet mgs $llog_reader $obj_file |
6220 grep "path=" | awk '{ print $NF }' |
6221 sed -e "s/^path=//g")
6222 if [ $obj_file != $mntpt/$path ]; then
6223 echo "FAILED test_60a wrong obj path" \
6224 "$montpt/$path, should be $obj_file"
6231 #restart mgs before "error", otherwise it will block the next test
6232 stop mgs || error "stop mgs failed"
6233 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6234 $pass || error "test failed, see FAILED test_60a messages for specifics"
6236 run_test 60a "llog_test run from kernel module and test llog_reader"
6239 remote_mgs_nodsh && skip "remote MGS with nodsh"
6241 # test old logid format
6242 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6243 do_facet mgs $LCTL dl | grep MGS
6244 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6245 error "old llog_print failed"
6248 # test new logid format
6249 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6250 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6251 error "new llog_print failed"
6254 run_test 60aa "llog_print works with FIDs and simple names"
6257 # test llog_print with params
6259 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6260 skip "Need server version greater than 2.11.51"
6265 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6266 do_facet mgs $LCTL set_param -P jobid_name="testname"
6268 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6269 grep jobid_name | tail -n 1)
6271 local param=`awk '{ print $10 }' <<< "$yaml"`
6272 local val=`awk '{ print $12 }' <<< "$yaml"`
6273 #return to the default
6274 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6275 [ $val = "testname" ] || error "bad value: $val"
6276 [ $param = "jobid_name," ] || error "Bad param: $param"
6278 run_test 60ab "llog_print params output values from set_param -P"
6280 test_60b() { # bug 6411
6281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6284 LLOG_COUNT=$(do_facet mgs dmesg |
6285 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6286 /llog_[a-z]*.c:[0-9]/ {
6298 [[ $LLOG_COUNT -gt 120 ]] &&
6299 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6301 run_test 60b "limit repeated messages from CERROR/CWARN"
6304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6306 echo "create 5000 files"
6307 createmany -o $DIR/f60c- 5000
6308 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6309 lctl set_param fail_loc=0x80000137
6310 unlinkmany $DIR/f60c- 5000
6311 lctl set_param fail_loc=0
6313 run_test 60c "unlink file when mds full"
6316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6318 SAVEPRINTK=$(lctl get_param -n printk)
6319 # verify "lctl mark" is even working"
6320 MESSAGE="test message ID $RANDOM $$"
6321 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6322 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6324 lctl set_param printk=0 || error "set lnet.printk failed"
6325 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6326 MESSAGE="new test message ID $RANDOM $$"
6327 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6328 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6329 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6331 lctl set_param -n printk="$SAVEPRINTK"
6333 run_test 60d "test printk console message masking"
6336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6337 remote_mds_nodsh && skip "remote MDS with nodsh"
6340 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6341 do_facet mds1 lctl set_param fail_loc=0x15b
6344 run_test 60e "no space while new llog is being created"
6349 test_mkdir -c $MDSCOUNT $DIR/$tdir
6350 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6355 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6356 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6357 index=$((index + 1))
6363 for i in $(seq 100); do
6364 # define OBD_FAIL_OSD_TXN_START 0x19a
6365 do_facet mds1 lctl set_param fail_loc=0x8000019a
6371 mkdir $DIR/$tdir/new || error "mkdir failed"
6372 rmdir $DIR/$tdir/new || error "rmdir failed"
6374 run_test 60g "transaction abort won't cause MDT hung"
6377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6380 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6381 cancel_lru_locks osc
6382 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6385 run_test 61 "mmap() writes don't make sync hang ================"
6387 # bug 2330 - insufficient obd_match error checking causes LBUG
6389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6393 cancel_lru_locks osc
6394 lctl set_param fail_loc=0x405
6395 cat $f && error "cat succeeded, expect -EIO"
6396 lctl set_param fail_loc=0
6398 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6399 # match every page all of the time.
6400 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6402 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6403 # Though this test is irrelevant anymore, it helped to reveal some
6404 # other grant bugs (LU-4482), let's keep it.
6405 test_63a() { # was test_63
6406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6408 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6410 for i in `seq 10` ; do
6411 dd if=/dev/zero of=$DIR/f63 bs=8k &
6417 rm -f $DIR/f63 || true
6419 run_test 63a "Verify oig_wait interruption does not crash ======="
6421 # bug 2248 - async write errors didn't return to application on sync
6422 # bug 3677 - async write errors left page locked
6424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6427 lctl set_param debug=-1
6429 # ensure we have a grant to do async writes
6430 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6433 sync # sync lest earlier test intercept the fail_loc
6435 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6436 lctl set_param fail_loc=0x80000406
6437 $MULTIOP $DIR/$tfile Owy && \
6438 error "sync didn't return ENOMEM"
6439 sync; sleep 2; sync # do a real sync this time to flush page
6440 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6441 error "locked page left in cache after async error" || true
6444 run_test 63b "async write errors should be returned to fsync ==="
6447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6450 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6452 run_test 64a "verify filter grant calculations (in kernel) ====="
6455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6457 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6459 run_test 64b "check out-of-space detection on client"
6462 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6464 run_test 64c "verify grant shrink"
6466 # this does exactly what osc_request.c:osc_announce_cached() does in
6467 # order to calculate max amount of grants to ask from server
6471 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6472 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6474 ((rpc_in_flight ++));
6475 nrpages=$((nrpages * rpc_in_flight))
6477 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6479 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6481 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6482 local undirty=$((nrpages * PAGE_SIZE))
6484 local max_extent_pages
6485 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6486 grep grant_max_extent_size | awk '{print $2}')
6487 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6488 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6489 local grant_extent_tax
6490 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6491 grep grant_extent_tax | awk '{print $2}')
6493 undirty=$((undirty + nrextents * grant_extent_tax))
6498 # this is size of unit for grant allocation. It should be equal to
6499 # what tgt_grant.c:tgt_grant_chunk() calculates
6503 local grant_extent_tax
6505 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6506 grep max_brw_size | awk '{print $2}')
6508 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6509 grep grant_extent_tax | awk '{print $2}')
6511 echo $(((max_brw_size + grant_extent_tax) * 2))
6515 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6516 skip "OST < 2.10.55 doesn't limit grants enough"
6518 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6519 local file=$DIR/$tfile
6521 [[ $($LCTL get_param osc.${tgt}.import |
6522 grep "connect_flags:.*grant_param") ]] ||
6523 skip "no grant_param connect flag"
6525 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6527 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6529 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6530 stack_trap "rm -f $file" EXIT
6532 $SETSTRIPE $file -i 0 -c 1
6533 dd if=/dev/zero of=$file bs=1M count=1000 &
6538 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6539 if [[ $cur_grant -gt $max_cur_granted ]]
6542 error "cur_grant $cur_grant > $max_cur_granted"
6545 [[ $? -ne 0 ]] && break;
6550 wait_delete_completed
6551 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6553 run_test 64d "check grant limit exceed"
6555 # bug 1414 - set/get directories' stripe info
6557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6559 test_mkdir $DIR/$tdir
6561 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6563 run_test 65a "directory with no stripe info"
6566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6568 test_mkdir $DIR/$tdir
6569 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6571 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6574 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6576 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6580 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6582 test_mkdir $DIR/$tdir
6583 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6585 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6586 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6588 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6590 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6595 test_mkdir $DIR/$tdir
6596 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6597 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6599 if [[ $STRIPECOUNT -le 0 ]]; then
6601 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6602 #LOV_MAX_STRIPE_COUNT is 2000
6603 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6605 sc=$(($STRIPECOUNT - 1))
6607 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6608 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6609 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6610 error "lverify failed"
6612 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6617 test_mkdir $DIR/$tdir
6619 $SETSTRIPE $DIR/$tdir || error "setstripe"
6620 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6621 error "no stripe info failed"
6623 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6625 run_test 65e "directory setstripe defaults"
6628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6630 test_mkdir $DIR/${tdir}f
6631 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6633 run_test 65f "dir setstripe permission (should return error) ==="
6636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6638 test_mkdir $DIR/$tdir
6639 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6641 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6642 error "setstripe -S failed"
6643 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6644 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6645 error "delete default stripe failed"
6647 run_test 65g "directory setstripe -d"
6650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6652 test_mkdir $DIR/$tdir
6653 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6655 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6656 error "setstripe -S failed"
6657 test_mkdir $DIR/$tdir/dd1
6658 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6659 error "stripe info inherit failed"
6661 run_test 65h "directory stripe info inherit ===================="
6664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6666 save_layout_restore_at_exit $MOUNT
6668 # bug6367: set non-default striping on root directory
6669 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6671 # bug12836: getstripe on -1 default directory striping
6672 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6674 # bug12836: getstripe -v on -1 default directory striping
6675 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6677 # bug12836: new find on -1 default directory striping
6678 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6680 run_test 65i "various tests to set root directory striping"
6682 test_65j() { # bug6367
6683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6687 # if we aren't already remounting for each test, do so for this test
6688 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6689 cleanup || error "failed to unmount"
6693 save_layout_restore_at_exit $MOUNT
6695 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6697 run_test 65j "set default striping on root directory (bug 6367)="
6701 wait_delete_completed
6702 do_facet $SINGLEMDS "lctl set_param -n \
6703 osp.$ost*MDT0000.max_create_count=$max_count"
6704 do_facet $SINGLEMDS "lctl set_param -n \
6705 osp.$ost*MDT0000.create_count=$count"
6706 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6707 echo $INACTIVE_OSC "is Activate"
6709 wait_osc_import_state mds ost$ostnum FULL
6712 test_65k() { # bug11679
6713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6714 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6715 remote_mds_nodsh && skip "remote MDS with nodsh"
6717 local disable_precreate=true
6718 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6719 disable_precreate=false
6721 echo "Check OST status: "
6722 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6723 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6725 for OSC in $MDS_OSCS; do
6726 echo $OSC "is active"
6727 do_facet $SINGLEMDS lctl --device %$OSC activate
6730 for INACTIVE_OSC in $MDS_OSCS; do
6731 local ost=$(osc_to_ost $INACTIVE_OSC)
6732 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6733 lov.*md*.target_obd |
6734 awk -F: /$ost/'{ print $1 }' | head -n 1)
6737 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6738 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6740 echo "Deactivate: " $INACTIVE_OSC
6741 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6743 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6744 osp.$ost*MDT0000.create_count")
6745 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6746 osp.$ost*MDT0000.max_create_count")
6747 $disable_precreate &&
6748 do_facet $SINGLEMDS "lctl set_param -n \
6749 osp.$ost*MDT0000.max_create_count=0"
6751 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6752 [ -f $DIR/$tdir/$idx ] && continue
6753 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6754 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6756 error "setstripe $idx should succeed"; }
6757 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6759 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6762 do_facet $SINGLEMDS "lctl set_param -n \
6763 osp.$ost*MDT0000.max_create_count=$max_count"
6764 do_facet $SINGLEMDS "lctl set_param -n \
6765 osp.$ost*MDT0000.create_count=$count"
6766 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6767 echo $INACTIVE_OSC "is Activate"
6769 wait_osc_import_state mds ost$ostnum FULL
6772 run_test 65k "validate manual striping works properly with deactivated OSCs"
6774 test_65l() { # bug 12836
6775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6777 test_mkdir -p $DIR/$tdir/test_dir
6778 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6779 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6781 run_test 65l "lfs find on -1 stripe dir ========================"
6784 local layout=$(save_layout $MOUNT)
6785 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6786 restore_layout $MOUNT $layout
6787 error "setstripe should fail by non-root users"
6791 run_test 65m "normal user can't set filesystem default stripe"
6793 # bug 2543 - update blocks count on client
6795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6798 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6799 sync; sync_all_data; sync; sync_all_data
6800 cancel_lru_locks osc
6801 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6802 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6804 run_test 66 "update inode blocks count on client ==============="
6807 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6811 swapon -s | awk '($1 == "'$1'") { print $4 }'
6814 # bug5265, obdfilter oa2dentry return -ENOENT
6815 # #define OBD_FAIL_SRV_ENOENT 0x217
6817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6818 remote_ost_nodsh && skip "remote OST with nodsh"
6821 $SETSTRIPE -c 1 -i 0 $f
6823 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6825 do_facet ost1 lctl set_param fail_loc=0x217
6826 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6827 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6829 do_facet ost1 lctl set_param fail_loc=0
6830 $DIRECTIO write $f 0 2 || error "write error"
6832 cancel_lru_locks osc
6833 $DIRECTIO read $f 0 1 || error "read error"
6835 do_facet ost1 lctl set_param fail_loc=0x217
6836 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6838 do_facet ost1 lctl set_param fail_loc=0
6841 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6844 test_mkdir $DIR/$tdir
6845 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6846 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6848 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6850 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6852 [ "$RUNAS_ID" = "$UID" ] &&
6853 skip_env "RUNAS_ID = UID = $UID -- skipping"
6854 # Check that testing environment is properly set up. Skip if not
6855 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6856 skip_env "User $RUNAS_ID does not exist - skipping"
6859 chmod 777 $DIR/$tfile
6860 chmod ug+s $DIR/$tfile
6861 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6862 error "$RUNAS dd $DIR/$tfile failed"
6863 # See if we are still setuid/sgid
6864 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6865 error "S/gid is not dropped on write"
6866 # Now test that MDS is updated too
6867 cancel_lru_locks mdc
6868 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6869 error "S/gid is not dropped on MDS"
6872 run_test 72a "Test that remove suid works properly (bug5695) ===="
6874 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6877 [ "$RUNAS_ID" = "$UID" ] &&
6878 skip_env "RUNAS_ID = UID = $UID -- skipping"
6879 [ "$RUNAS_ID" -eq 0 ] &&
6880 skip_env "RUNAS_ID = 0 -- skipping"
6881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6882 # Check that testing environment is properly set up. Skip if not
6883 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6884 skip_env "User $RUNAS_ID does not exist - skipping"
6886 touch $DIR/${tfile}-f{g,u}
6887 test_mkdir $DIR/${tfile}-dg
6888 test_mkdir $DIR/${tfile}-du
6889 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6890 chmod g+s $DIR/${tfile}-{f,d}g
6891 chmod u+s $DIR/${tfile}-{f,d}u
6892 for perm in 777 2777 4777; do
6893 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6894 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6895 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6896 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6900 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6902 # bug 3462 - multiple simultaneous MDC requests
6904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6906 test_mkdir $DIR/d73-1
6907 test_mkdir $DIR/d73-2
6908 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6911 lctl set_param fail_loc=0x80000129
6912 $MULTIOP $DIR/d73-1/f73-2 Oc &
6914 lctl set_param fail_loc=0
6916 $MULTIOP $DIR/d73-2/f73-3 Oc &
6920 wait $pid1 || return 1
6924 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6925 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6926 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6930 run_test 73 "multiple MDC requests (should not deadlock)"
6932 test_74a() { # bug 6149, 6184
6933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6936 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6938 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6939 # will spin in a tight reconnection loop
6940 $LCTL set_param fail_loc=0x8000030e
6941 # get any lock that won't be difficult - lookup works.
6943 $LCTL set_param fail_loc=0
6947 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6949 test_74b() { # bug 13310
6950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6952 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6954 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6955 # will spin in a tight reconnection loop
6956 $LCTL set_param fail_loc=0x8000030e
6957 # get a "difficult" lock
6959 $LCTL set_param fail_loc=0
6963 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6968 #define OBD_FAIL_LDLM_NEW_LOCK
6969 $LCTL set_param fail_loc=0x319
6970 touch $DIR/$tfile && error "touch successful"
6971 $LCTL set_param fail_loc=0
6974 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6977 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6980 test_76() { # Now for bug 20433, added originally in bug 1443
6981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6983 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6985 cancel_lru_locks osc
6986 BEFORE_INODES=$(num_inodes)
6987 echo "before inodes: $BEFORE_INODES"
6989 [ "$SLOW" = "no" ] && COUNT=100
6990 for i in $(seq $COUNT); do
6994 cancel_lru_locks osc
6995 AFTER_INODES=$(num_inodes)
6996 echo "after inodes: $AFTER_INODES"
6998 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7000 AFTER_INODES=$(num_inodes)
7002 echo "wait $wait seconds inodes: $AFTER_INODES"
7003 if [ $wait -gt 30 ]; then
7004 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7008 run_test 76 "confirm clients recycle inodes properly ===="
7014 # Note: in sptlrpc modes which enable its own bulk checksum, the
7015 # original crc32_le bulk checksum will be automatically disabled,
7016 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7017 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7018 # In this case set_checksums() will not be no-op, because sptlrpc
7019 # bulk checksum will be enabled all through the test.
7021 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7022 lctl set_param -n osc.*.checksums $1
7026 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7027 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7028 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7029 tr -d [] | head -n1)}
7032 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7033 log "set checksum type to $1"
7036 F77_TMP=$TMP/f77-temp
7039 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7040 error "error writing to $F77_TMP"
7043 test_77a() { # bug 10889
7044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7045 $GSS && skip_env "could not run with gss"
7047 [ ! -f $F77_TMP ] && setup_f77
7049 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7053 run_test 77a "normal checksum read/write operation"
7055 test_77b() { # bug 10889
7056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7057 $GSS && skip_env "could not run with gss"
7059 [ ! -f $F77_TMP ] && setup_f77
7060 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7061 $LCTL set_param fail_loc=0x80000409
7064 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7065 error "dd error: $?"
7066 $LCTL set_param fail_loc=0
7068 for algo in $CKSUM_TYPES; do
7069 cancel_lru_locks osc
7070 set_checksum_type $algo
7071 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7072 $LCTL set_param fail_loc=0x80000408
7073 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7074 $LCTL set_param fail_loc=0
7077 set_checksum_type $ORIG_CSUM_TYPE
7080 run_test 77b "checksum error on client write, read"
7085 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7087 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7088 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7089 $check_ost && [ -n "$ost_file_prefix" ] &&
7090 do_facet ost1 rm -f ${ost_file_prefix}\*
7094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7095 $GSS && skip_env "could not run with gss"
7096 remote_ost_nodsh && skip "remote OST with nodsh"
7099 local osc_file_prefix
7101 local check_ost=false
7102 local ost_file_prefix
7108 # ensure corruption will occur on first OSS/OST
7109 $LFS setstripe -i 0 $DIR/$tfile
7111 [ ! -f $F77_TMP ] && setup_f77
7112 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7113 error "dd write error: $?"
7114 fid=$($LFS path2fid $DIR/$tfile)
7116 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7119 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7120 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7122 echo "OSS do not support bulk pages dump upon error"
7125 osc_file_prefix=$($LCTL get_param -n debug_path)
7126 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7128 trap cleanup_77c EXIT
7131 # enable bulk pages dump upon error on Client
7132 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7133 # enable bulk pages dump upon error on OSS
7135 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7137 # flush Client cache to allow next read to reach OSS
7138 cancel_lru_locks osc
7140 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7141 $LCTL set_param fail_loc=0x80000408
7142 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7143 $LCTL set_param fail_loc=0
7147 # check cksum dump on Client
7148 osc_file=$(ls ${osc_file_prefix}*)
7149 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7150 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7151 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7152 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7153 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7155 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7156 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7157 error "dump content does not match on Client"
7159 $check_ost || skip "No need to check cksum dump on OSS"
7161 # check cksum dump on OSS
7162 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7163 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7164 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7165 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7166 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7167 error "dump content does not match on OSS"
7171 run_test 77c "checksum error on client read with debug"
7173 test_77d() { # bug 10889
7174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7175 $GSS && skip_env "could not run with gss"
7177 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7178 $LCTL set_param fail_loc=0x80000409
7180 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7181 error "direct write: rc=$?"
7182 $LCTL set_param fail_loc=0
7185 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7186 $LCTL set_param fail_loc=0x80000408
7188 cancel_lru_locks osc
7189 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7190 error "direct read: rc=$?"
7191 $LCTL set_param fail_loc=0
7194 run_test 77d "checksum error on OST direct write, read"
7196 test_77f() { # bug 10889
7197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7198 $GSS && skip_env "could not run with gss"
7201 for algo in $CKSUM_TYPES; do
7202 cancel_lru_locks osc
7203 set_checksum_type $algo
7204 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7205 $LCTL set_param fail_loc=0x409
7206 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7207 error "direct write succeeded"
7208 $LCTL set_param fail_loc=0
7210 set_checksum_type $ORIG_CSUM_TYPE
7213 run_test 77f "repeat checksum error on write (expect error)"
7215 test_77g() { # bug 10889
7216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7217 $GSS && skip_env "could not run with gss"
7218 remote_ost_nodsh && skip "remote OST with nodsh"
7220 [ ! -f $F77_TMP ] && setup_f77
7222 local file=$DIR/$tfile
7223 stack_trap "rm -f $file" EXIT
7225 $SETSTRIPE -c 1 -i 0 $file
7226 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7227 do_facet ost1 lctl set_param fail_loc=0x8000021a
7229 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7230 error "write error: rc=$?"
7231 do_facet ost1 lctl set_param fail_loc=0
7234 cancel_lru_locks osc
7235 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7236 do_facet ost1 lctl set_param fail_loc=0x8000021b
7238 cmp $F77_TMP $file || error "file compare failed"
7239 do_facet ost1 lctl set_param fail_loc=0
7242 run_test 77g "checksum error on OST write, read"
7244 test_77k() { # LU-10906
7245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7246 $GSS && skip_env "could not run with gss"
7248 local cksum_param="osc.$FSNAME*.checksums"
7249 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7253 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7254 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7255 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7259 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7260 error "failed to set checksum=$i on MGS"
7261 wait_update $HOSTNAME "$get_checksum" $i
7263 echo "remount client, checksum should be $i"
7264 remount_client $MOUNT || "failed to remount client"
7265 checksum=$(eval $get_checksum)
7266 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7269 for opt in "checksum" "nochecksum"; do
7270 #remount with mount option
7271 echo "remount client with option $opt, checksum should be $i"
7272 umount_client $MOUNT || "failed to umount client"
7273 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7274 "failed to mount client with option '$opt'"
7275 checksum=$(eval $get_checksum)
7276 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7280 remount_client $MOUNT || "failed to remount client"
7282 run_test 77k "enable/disable checksum correctly"
7284 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7293 test_78() { # bug 10901
7294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7295 remote_ost || skip_env "local OST"
7298 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7299 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7300 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7301 echo "MemTotal: $MEMTOTAL"
7303 # reserve 256MB of memory for the kernel and other running processes,
7304 # and then take 1/2 of the remaining memory for the read/write buffers.
7305 if [ $MEMTOTAL -gt 512 ] ;then
7306 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7308 # for those poor memory-starved high-end clusters...
7309 MEMTOTAL=$((MEMTOTAL / 2))
7311 echo "Mem to use for directio: $MEMTOTAL"
7313 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7314 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7315 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7316 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7318 echo "Smallest OST: $SMALLESTOST"
7319 [[ $SMALLESTOST -lt 10240 ]] &&
7320 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7322 trap cleanup_test_78 EXIT
7324 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7325 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7327 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7328 echo "File size: $F78SIZE"
7329 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7330 for i in $(seq 1 $NSEQ); do
7331 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7332 echo directIO rdwr round $i of $NSEQ
7333 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7338 run_test 78 "handle large O_DIRECT writes correctly ============"
7340 test_79() { # bug 12743
7341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7343 wait_delete_completed
7345 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7346 BKFREE=$(calc_osc_kbytes kbytesfree)
7347 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7349 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7350 DFTOTAL=`echo $STRING | cut -d, -f1`
7351 DFUSED=`echo $STRING | cut -d, -f2`
7352 DFAVAIL=`echo $STRING | cut -d, -f3`
7353 DFFREE=$(($DFTOTAL - $DFUSED))
7355 ALLOWANCE=$((64 * $OSTCOUNT))
7357 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7358 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7359 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7361 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7362 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7363 error "df free($DFFREE) mismatch OST free($BKFREE)"
7365 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7366 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7367 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7370 run_test 79 "df report consistency check ======================="
7372 test_80() { # bug 10718
7373 remote_ost_nodsh && skip "remote OST with nodsh"
7374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7376 # relax strong synchronous semantics for slow backends like ZFS
7377 local soc="obdfilter.*.sync_on_lock_cancel"
7378 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7380 if [ "$soc_old" != "never" ] &&
7381 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7382 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7383 facet_active_host $host; done | sort -u)
7384 do_nodes $hosts lctl set_param $soc=never
7387 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7389 local BEFORE=`date +%s`
7390 cancel_lru_locks osc
7391 local AFTER=`date +%s`
7392 local DIFF=$((AFTER-BEFORE))
7393 if [ $DIFF -gt 1 ] ; then
7394 error "elapsed for 1M@1T = $DIFF"
7397 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7401 run_test 80 "Page eviction is equally fast at high offsets too ===="
7403 test_81a() { # LU-456
7404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7405 remote_ost_nodsh && skip "remote OST with nodsh"
7407 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7408 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7409 do_facet ost1 lctl set_param fail_loc=0x80000228
7411 # write should trigger a retry and success
7412 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7413 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7415 if [ $RC -ne 0 ] ; then
7416 error "write should success, but failed for $RC"
7419 run_test 81a "OST should retry write when get -ENOSPC ==============="
7421 test_81b() { # LU-456
7422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7423 remote_ost_nodsh && skip "remote OST with nodsh"
7425 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7426 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7427 do_facet ost1 lctl set_param fail_loc=0x228
7429 # write should retry several times and return -ENOSPC finally
7430 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7431 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7434 if [ $RC -ne $ENOSPC ] ; then
7435 error "dd should fail for -ENOSPC, but succeed."
7438 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7440 test_82() { # LU-1031
7441 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7445 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7447 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7449 kill -USR1 $MULTIPID2
7451 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7452 error "First grouplock does not block second one"
7454 echo "Second grouplock blocks first one"
7456 kill -USR1 $MULTIPID1
7460 run_test 82 "Basic grouplock test"
7463 local sfile="/boot/System.map-$(uname -r)"
7464 [ ! -f $sfile ] && skip "No $sfile found"
7465 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7466 $LCTL set_param fail_loc=0x140d
7467 cp $sfile $DIR/$tfile || error "write failed"
7468 diff -c $sfile $DIR/$tfile || error "files are different"
7469 $LCTL set_param fail_loc=0
7472 run_test 83 "Short write in ptask ==============================="
7475 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7477 test_mkdir $DIR/$tdir.cvsroot
7478 chown $RUNAS_ID $DIR/$tdir.cvsroot
7481 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7484 # some versions of cvs import exit(1) when asked to import links or
7485 # files they can't read. ignore those files.
7486 local toignore=$(find . -type l -printf '-I %f\n' -o \
7487 ! -perm /4 -printf '-I %f\n')
7488 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7489 $tdir.reposname vtag rtag
7492 test_mkdir $DIR/$tdir.reposname
7493 chown $RUNAS_ID $DIR/$tdir.reposname
7494 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7496 cd $DIR/$tdir.reposname
7498 $RUNAS cvs add -m 'addmsg' foo99
7500 $RUNAS cvs commit -m 'nomsg' foo99
7501 rm -fr $DIR/$tdir.cvsroot
7503 run_test 99 "cvs strange file/directory operations"
7506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7507 [[ "$NETTYPE" =~ tcp ]] ||
7508 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7509 remote_ost_nodsh && skip "remote OST with nodsh"
7510 remote_mds_nodsh && skip "remote MDS with nodsh"
7512 skip "useless for local single node setup"
7514 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7515 [ "$PROT" != "tcp" ] && continue
7516 RPORT=$(echo $REMOTE | cut -d: -f2)
7517 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7520 LPORT=`echo $LOCAL | cut -d: -f2`
7521 if [ $LPORT -ge 1024 ]; then
7522 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7524 error_exit "local: $LPORT > 1024, remote: $RPORT"
7527 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7529 run_test 100 "check local port using privileged port ==========="
7531 function get_named_value()
7540 echo $line | sed "s/^$tag[ ]*//"
7547 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7548 awk '/^max_cached_mb/ { print $2 }')
7551 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7557 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7562 local cache_limit=32
7564 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7565 trap cleanup_101a EXIT
7566 $LCTL set_param -n llite.*.read_ahead_stats 0
7567 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7570 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7572 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7573 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7576 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7577 get_named_value 'read but discarded' | cut -d" " -f1); do
7578 discard=$(($discard + $s))
7582 if [[ $(($discard * 10)) -gt $nreads ]]; then
7583 $LCTL get_param osc.*-osc*.rpc_stats
7584 $LCTL get_param llite.*.read_ahead_stats
7585 error "too many ($discard) discarded pages"
7587 rm -f $DIR/$tfile || true
7589 run_test 101a "check read-ahead for random reads"
7592 test_mkdir $DIR/$tdir
7593 local STRIPE_SIZE=$1
7594 local FILE_LENGTH=$2
7597 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7599 local list=$(comma_list $(osts_nodes))
7600 set_osd_param $list '' read_cache_enable 0
7601 set_osd_param $list '' writethrough_cache_enable 0
7603 trap cleanup_test101bc EXIT
7604 # prepare the read-ahead file
7605 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7607 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7608 count=$FILE_SIZE_MB 2> /dev/null
7612 cleanup_test101bc() {
7617 local list=$(comma_list $(osts_nodes))
7618 set_osd_param $list '' read_cache_enable 1
7619 set_osd_param $list '' writethrough_cache_enable 1
7623 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7628 local STRIPE_SIZE=$2
7629 local FILE_LENGTH=$3
7630 local RA_INC=1048576
7631 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7632 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7633 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7634 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7635 get_named_value 'read but discarded' |
7636 cut -d" " -f1 | calc_total)
7637 if [[ $DISCARD -gt $discard_limit ]]; then
7638 $LCTL get_param llite.*.read_ahead_stats
7639 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7641 echo "Read-ahead success for size ${READ_SIZE}"
7646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7647 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7649 local STRIPE_SIZE=1048576
7650 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7652 if [ $SLOW == "yes" ]; then
7653 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7655 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7658 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7660 # prepare the read-ahead file
7661 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7662 cancel_lru_locks osc
7663 for BIDX in 2 4 8 16 32 64 128 256
7665 local BSIZE=$((BIDX*4096))
7666 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7667 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7668 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7669 $LCTL set_param -n llite.*.read_ahead_stats 0
7670 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7671 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7672 cancel_lru_locks osc
7673 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7678 run_test 101b "check stride-io mode read-ahead ================="
7681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7683 local STRIPE_SIZE=1048576
7684 local FILE_LENGTH=$((STRIPE_SIZE*100))
7688 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7690 cancel_lru_locks osc
7691 $LCTL set_param osc.*.rpc_stats 0
7692 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7693 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7694 local stats=$($LCTL get_param -n $osc_rpc_stats)
7695 local lines=$(echo "$stats" | awk 'END {print NR;}')
7698 if [ $lines -le 20 ]; then
7701 for size in 1 2 4 8; do
7702 local rpc=$(echo "$stats" |
7703 awk '($1 == "'$size':") {print $2; exit; }')
7705 error "Small $((size*4))k read IO $rpc !"
7707 echo "$osc_rpc_stats check passed!"
7712 run_test 101c "check stripe_size aligned read-ahead ================="
7715 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7716 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7722 local file=$DIR/$tfile
7723 local sz_MB=${FILESIZE_101d:-500}
7724 local ra_MB=${READAHEAD_MB:-40}
7726 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7727 [ $free_MB -lt $sz_MB ] &&
7728 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7730 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7731 $SETSTRIPE -c -1 $file || error "setstripe failed"
7733 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7734 echo Cancel LRU locks on lustre client to flush the client cache
7735 cancel_lru_locks osc
7737 echo Disable read-ahead
7738 local old_READAHEAD=$(set_read_ahead 0)
7740 echo Reading the test file $file with read-ahead disabled
7741 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7743 echo Cancel LRU locks on lustre client to flush the client cache
7744 cancel_lru_locks osc
7745 echo Enable read-ahead with ${ra_MB}MB
7746 set_read_ahead $ra_MB
7748 echo Reading the test file $file with read-ahead enabled
7749 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7751 echo "read-ahead disabled time read $raOFF"
7752 echo "read-ahead enabled time read $raON"
7754 set_read_ahead $old_READAHEAD
7756 wait_delete_completed
7758 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7759 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7761 run_test 101d "file read with and without read-ahead enabled"
7764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7766 local file=$DIR/$tfile
7767 local size_KB=500 #KB
7771 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7772 local need_KB=$((count * size_KB))
7773 [[ $free_KB -le $need_KB ]] &&
7774 skip_env "Need free space $need_KB, have $free_KB"
7776 echo "Creating $count ${size_KB}K test files"
7777 for ((i = 0; i < $count; i++)); do
7778 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7781 echo "Cancel LRU locks on lustre client to flush the client cache"
7782 cancel_lru_locks $OSC
7784 echo "Reset readahead stats"
7785 $LCTL set_param -n llite.*.read_ahead_stats 0
7787 for ((i = 0; i < $count; i++)); do
7788 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7791 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7792 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7794 for ((i = 0; i < $count; i++)); do
7795 rm -rf $file.$i 2>/dev/null
7798 #10000 means 20% reads are missing in readahead
7799 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7801 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7804 which iozone || skip_env "no iozone installed"
7806 local old_debug=$($LCTL get_param debug)
7807 old_debug=${old_debug#*=}
7808 $LCTL set_param debug="reada mmap"
7810 # create a test file
7811 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7813 echo Cancel LRU locks on lustre client to flush the client cache
7814 cancel_lru_locks osc
7816 echo Reset readahead stats
7817 $LCTL set_param -n llite.*.read_ahead_stats 0
7819 echo mmap read the file with small block size
7820 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7823 echo checking missing pages
7824 $LCTL get_param llite.*.read_ahead_stats
7825 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7826 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7828 $LCTL set_param debug="$old_debug"
7829 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7832 run_test 101f "check mmap read performance"
7834 test_101g_brw_size_test() {
7836 local pages=$((mb * 1048576 / PAGE_SIZE))
7837 local file=$DIR/$tfile
7839 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7840 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7841 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7842 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7846 stack_trap "rm -f $file" EXIT
7847 $LCTL set_param -n osc.*.rpc_stats=0
7849 # 10 RPCs should be enough for the test
7851 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7852 { error "dd write ${mb} MB blocks failed"; return 3; }
7853 cancel_lru_locks osc
7854 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7855 { error "dd write ${mb} MB blocks failed"; return 4; }
7857 # calculate number of full-sized read and write RPCs
7858 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7859 sed -n '/pages per rpc/,/^$/p' |
7860 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7861 END { print reads,writes }'))
7862 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7864 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7871 remote_ost_nodsh && skip "remote OST with nodsh"
7874 local osts=$(get_facets OST)
7875 local list=$(comma_list $(osts_nodes))
7876 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7877 local brw_size="obdfilter.*.brw_size"
7878 local ostver=$(lustre_version_code ost1)
7879 local cliver=$(lustre_version_code client)
7881 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7883 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7884 if [ $ostver -ge $(version_code 2.8.52) -o \
7885 \( $ostver -ge $(version_code 2.7.17) -a \
7886 $ostver -lt $(version_code 2.7.50) \) ] &&
7887 [ $cliver -ge $(version_code 2.8.52) -o \
7888 \( $cliver -ge $(version_code 2.7.17) -a \
7889 $cliver -lt $(version_code 2.7.50) \) ]; then
7890 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7891 if [[ $orig_mb -lt 16 ]]; then
7892 save_lustre_params $osts "$brw_size" > $p
7893 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7894 error "set 16MB RPC size failed"
7896 echo "remount client to enable new RPC size"
7897 remount_client $MOUNT || error "remount_client failed"
7900 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7901 # should be able to set brw_size=12, but no rpc_stats for that
7902 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7905 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7907 if [[ $orig_mb -lt 16 ]]; then
7908 restore_lustre_params < $p
7909 remount_client $MOUNT || error "remount_client restore failed"
7912 rm -f $p $DIR/$tfile
7914 run_test 101g "Big bulk(4/16 MiB) readahead"
7917 test_mkdir $DIR/$tdir
7918 chown $RUNAS_ID $DIR/$tdir
7921 STRIPE_COUNT=$OSTCOUNT
7922 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7924 trap cleanup_test102 EXIT
7926 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7928 for num in 1 2 3 4; do
7929 for count in $(seq 1 $STRIPE_COUNT); do
7930 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7931 local size=`expr $STRIPE_SIZE \* $num`
7932 local file=file"$num-$idx-$count"
7933 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7939 $1 tar cf $TMP/f102.tar $tdir --xattrs
7945 rm -rf $DIR/d0.sanity/d102
7949 [ "$UID" != 0 ] && skip "must run as root"
7950 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7951 skip_env "must have user_xattr"
7953 [ -z "$(which setfattr 2>/dev/null)" ] &&
7954 skip_env "could not find setfattr"
7956 local testfile=$DIR/$tfile
7959 echo "set/get xattr..."
7960 setfattr -n trusted.name1 -v value1 $testfile ||
7961 error "setfattr -n trusted.name1=value1 $testfile failed"
7962 getfattr -n trusted.name1 $testfile 2> /dev/null |
7963 grep "trusted.name1=.value1" ||
7964 error "$testfile missing trusted.name1=value1"
7966 setfattr -n user.author1 -v author1 $testfile ||
7967 error "setfattr -n user.author1=author1 $testfile failed"
7968 getfattr -n user.author1 $testfile 2> /dev/null |
7969 grep "user.author1=.author1" ||
7970 error "$testfile missing trusted.author1=author1"
7973 setfattr -n trusted.name2 -v value2 $testfile ||
7974 error "$testfile unable to set trusted.name2"
7975 setfattr -n trusted.name3 -v value3 $testfile ||
7976 error "$testfile unable to set trusted.name3"
7977 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7978 grep "trusted.name" | wc -l) -eq 3 ] ||
7979 error "$testfile missing 3 trusted.name xattrs"
7981 setfattr -n user.author2 -v author2 $testfile ||
7982 error "$testfile unable to set user.author2"
7983 setfattr -n user.author3 -v author3 $testfile ||
7984 error "$testfile unable to set user.author3"
7985 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7986 grep "user.author" | wc -l) -eq 3 ] ||
7987 error "$testfile missing 3 user.author xattrs"
7989 echo "remove xattr..."
7990 setfattr -x trusted.name1 $testfile ||
7991 error "$testfile error deleting trusted.name1"
7992 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7993 error "$testfile did not delete trusted.name1 xattr"
7995 setfattr -x user.author1 $testfile ||
7996 error "$testfile error deleting user.author1"
7997 echo "set lustre special xattr ..."
7998 $LFS setstripe -c1 $testfile
7999 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8000 awk -F "=" '/trusted.lov/ { print $2 }' )
8001 setfattr -n "trusted.lov" -v $lovea $testfile ||
8002 error "$testfile doesn't ignore setting trusted.lov again"
8003 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8004 error "$testfile allow setting invalid trusted.lov"
8007 run_test 102a "user xattr test =================================="
8010 [ -z "$(which setfattr 2>/dev/null)" ] &&
8011 skip_env "could not find setfattr"
8012 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8014 # b10930: get/set/list trusted.lov xattr
8015 echo "get/set/list trusted.lov xattr ..."
8016 local testfile=$DIR/$tfile
8017 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8018 error "setstripe failed"
8019 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
8020 error "getstripe failed"
8021 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8022 error "can't get trusted.lov from $testfile"
8024 local testfile2=${testfile}2
8025 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8026 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8029 setfattr -n trusted.lov -v $value $testfile2
8030 local stripe_size=$($GETSTRIPE -S $testfile2)
8031 local stripe_count=$($GETSTRIPE -c $testfile2)
8032 [[ $stripe_size -eq 65536 ]] ||
8033 error "stripe size $stripe_size != 65536"
8034 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8035 error "stripe count $stripe_count != $STRIPECOUNT"
8038 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8041 [ -z "$(which setfattr 2>/dev/null)" ] &&
8042 skip_env "could not find setfattr"
8043 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8045 # b10930: get/set/list lustre.lov xattr
8046 echo "get/set/list lustre.lov xattr ..."
8047 test_mkdir $DIR/$tdir
8048 chown $RUNAS_ID $DIR/$tdir
8049 local testfile=$DIR/$tdir/$tfile
8050 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8051 error "setstripe failed"
8052 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8053 error "getstripe failed"
8054 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8055 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8057 local testfile2=${testfile}2
8058 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8059 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8061 $RUNAS $MCREATE $testfile2
8062 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8063 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8064 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8065 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8066 [ $stripe_count -eq $STRIPECOUNT ] ||
8067 error "stripe count $stripe_count != $STRIPECOUNT"
8069 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8071 compare_stripe_info1() {
8072 local stripe_index_all_zero=true
8074 for num in 1 2 3 4; do
8075 for count in $(seq 1 $STRIPE_COUNT); do
8076 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8077 local size=$((STRIPE_SIZE * num))
8078 local file=file"$num-$offset-$count"
8079 stripe_size=$($LFS getstripe -S $PWD/$file)
8080 [[ $stripe_size -ne $size ]] &&
8081 error "$file: size $stripe_size != $size"
8082 stripe_count=$($LFS getstripe -c $PWD/$file)
8083 # allow fewer stripes to be created, ORI-601
8084 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8085 error "$file: count $stripe_count != $count"
8086 stripe_index=$($LFS getstripe -i $PWD/$file)
8087 [[ $stripe_index -ne 0 ]] &&
8088 stripe_index_all_zero=false
8092 $stripe_index_all_zero &&
8093 error "all files are being extracted starting from OST index 0"
8097 have_xattrs_include() {
8098 tar --help | grep -q xattrs-include &&
8099 echo --xattrs-include="lustre.*"
8103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8104 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8106 XINC=$(have_xattrs_include)
8108 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8110 compare_stripe_info1
8112 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8116 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8118 XINC=$(have_xattrs_include)
8120 test_mkdir $DIR/$tdir.restore
8122 tar cf - --xattrs $tdir | tar xf - \
8123 -C $DIR/$tdir.restore --xattrs $XINC
8124 cd $DIR/$tdir.restore/$tdir
8125 compare_stripe_info1
8127 run_test 102f "tar copy files, not keep osts"
8130 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8131 skip "must have user_xattr"
8132 [ -z "$(which setfattr 2>/dev/null)" ] &&
8133 skip_env "could not find setfattr"
8134 [ -z "$(which getfattr 2>/dev/null)" ] &&
8135 skip_env "could not find getfattr"
8137 local xsize=${1:-1024} # in bytes
8138 local file=$DIR/$tfile
8139 local value="$(generate_string $xsize)"
8140 local xbig=trusted.big
8143 log "save $xbig on $file"
8144 setfattr -n $xbig -v $value $file ||
8145 error "saving $xbig on $file failed"
8147 local orig=$(get_xattr_value $xbig $file)
8148 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8150 local xsml=trusted.sml
8151 log "save $xsml on $file"
8152 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8154 local new=$(get_xattr_value $xbig $file)
8155 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8157 log "grow $xsml on $file"
8158 setfattr -n $xsml -v "$value" $file ||
8159 error "growing $xsml on $file failed"
8161 new=$(get_xattr_value $xbig $file)
8162 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8163 log "$xbig still valid after growing $xsml"
8168 test_102h() { # bug 15777
8171 run_test 102h "grow xattr from inside inode to external block"
8174 large_xattr_enabled || skip_env "ea_inode feature disabled"
8176 grow_xattr $(max_xattr_size)
8178 run_test 102ha "grow xattr from inside inode to external inode"
8180 test_102i() { # bug 17038
8181 [ -z "$(which getfattr 2>/dev/null)" ] &&
8182 skip "could not find getfattr"
8185 ln -s $DIR/$tfile $DIR/${tfile}link
8186 getfattr -n trusted.lov $DIR/$tfile ||
8187 error "lgetxattr on $DIR/$tfile failed"
8188 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8189 grep -i "no such attr" ||
8190 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8191 rm -f $DIR/$tfile $DIR/${tfile}link
8193 run_test 102i "lgetxattr test on symbolic link ============"
8196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8197 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8199 XINC=$(have_xattrs_include)
8200 setup_test102 "$RUNAS"
8201 chown $RUNAS_ID $DIR/$tdir
8202 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8204 compare_stripe_info1 "$RUNAS"
8206 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8209 [ -z "$(which setfattr 2>/dev/null)" ] &&
8210 skip "could not find setfattr"
8213 # b22187 just check that does not crash for regular file.
8214 setfattr -n trusted.lov $DIR/$tfile
8215 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8216 local test_kdir=$DIR/$tdir
8217 test_mkdir $test_kdir
8218 local default_size=$($LFS getstripe -S $test_kdir)
8219 local default_count=$($LFS getstripe -c $test_kdir)
8220 local default_offset=$($LFS getstripe -i $test_kdir)
8221 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8222 error 'dir setstripe failed'
8223 setfattr -n trusted.lov $test_kdir
8224 local stripe_size=$($LFS getstripe -S $test_kdir)
8225 local stripe_count=$($LFS getstripe -c $test_kdir)
8226 local stripe_offset=$($LFS getstripe -i $test_kdir)
8227 [ $stripe_size -eq $default_size ] ||
8228 error "stripe size $stripe_size != $default_size"
8229 [ $stripe_count -eq $default_count ] ||
8230 error "stripe count $stripe_count != $default_count"
8231 [ $stripe_offset -eq $default_offset ] ||
8232 error "stripe offset $stripe_offset != $default_offset"
8233 rm -rf $DIR/$tfile $test_kdir
8235 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8238 [ -z "$(which getfattr 2>/dev/null)" ] &&
8239 skip "could not find getfattr"
8241 # LU-532 trusted. xattr is invisible to non-root
8242 local testfile=$DIR/$tfile
8246 echo "listxattr as user..."
8247 chown $RUNAS_ID $testfile
8248 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8249 grep -q "trusted" &&
8250 error "$testfile trusted xattrs are user visible"
8254 run_test 102l "listxattr size test =================================="
8256 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8257 local path=$DIR/$tfile
8260 listxattr_size_check $path || error "listattr_size_check $path failed"
8262 run_test 102m "Ensure listxattr fails on small bufffer ========"
8266 getxattr() { # getxattr path name
8267 # Return the base64 encoding of the value of xattr name on path.
8271 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8273 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8275 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8277 getfattr --absolute-names --encoding=base64 --name=$name $path |
8278 awk -F= -v name=$name '$1 == name {
8279 print substr($0, index($0, "=") + 1);
8283 test_102n() { # LU-4101 mdt: protect internal xattrs
8284 [ -z "$(which setfattr 2>/dev/null)" ] &&
8285 skip "could not find setfattr"
8286 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8288 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8291 local file0=$DIR/$tfile.0
8292 local file1=$DIR/$tfile.1
8293 local xattr0=$TMP/$tfile.0
8294 local xattr1=$TMP/$tfile.1
8295 local namelist="lov lma lmv link fid version som hsm"
8299 rm -rf $file0 $file1 $xattr0 $xattr1
8302 # Get 'before' xattrs of $file1.
8303 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8305 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8306 namelist+=" lfsck_namespace"
8307 for name in $namelist; do
8308 # Try to copy xattr from $file0 to $file1.
8309 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8311 setfattr --name=trusted.$name --value="$value" $file1 ||
8312 error "setxattr 'trusted.$name' failed"
8314 # Try to set a garbage xattr.
8315 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8317 if [[ x$name == "xlov" ]]; then
8318 setfattr --name=trusted.lov --value="$value" $file1 &&
8319 error "setxattr invalid 'trusted.lov' success"
8321 setfattr --name=trusted.$name --value="$value" $file1 ||
8322 error "setxattr invalid 'trusted.$name' failed"
8325 # Try to remove the xattr from $file1. We don't care if this
8326 # appears to succeed or fail, we just don't want there to be
8327 # any changes or crashes.
8328 setfattr --remove=$trusted.$name $file1 2> /dev/null
8331 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8334 # Try to copy xattr from $file0 to $file1.
8335 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8337 setfattr --name=trusted.$name --value="$value" $file1 ||
8338 error "setxattr 'trusted.$name' failed"
8340 # Try to set a garbage xattr.
8341 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8343 setfattr --name=trusted.$name --value="$value" $file1 ||
8344 error "setxattr 'trusted.$name' failed"
8346 # Try to remove the xattr from $file1. We don't care if this
8347 # appears to succeed or fail, we just don't want there to be
8348 # any changes or crashes.
8349 setfattr --remove=$trusted.$name $file1 2> /dev/null
8352 # Get 'after' xattrs of file1.
8353 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8355 if ! diff $xattr0 $xattr1; then
8356 error "before and after xattrs of '$file1' differ"
8359 rm -rf $file0 $file1 $xattr0 $xattr1
8363 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8365 test_102p() { # LU-4703 setxattr did not check ownership
8366 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8367 skip "MDS needs to be at least 2.5.56"
8369 local testfile=$DIR/$tfile
8373 echo "setfacl as user..."
8374 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8375 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8377 echo "setfattr as user..."
8378 setfacl -m "u:$RUNAS_ID:---" $testfile
8379 $RUNAS setfattr -x system.posix_acl_access $testfile
8380 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8382 run_test 102p "check setxattr(2) correctly fails without permission"
8385 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8386 skip "MDS needs to be at least 2.6.92"
8388 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8390 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8393 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8394 skip "MDS needs to be at least 2.6.93"
8396 touch $DIR/$tfile || error "touch"
8397 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8398 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8399 rm $DIR/$tfile || error "rm"
8402 mkdir -p $DIR/$tdir || error "mkdir"
8403 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8404 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8405 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8406 error "$testfile error deleting user.author1"
8407 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8408 grep "user.$(basename $tdir)" &&
8409 error "$tdir did not delete user.$(basename $tdir)"
8410 rmdir $DIR/$tdir || error "rmdir"
8413 test_mkdir $DIR/$tdir
8414 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8415 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8416 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8417 error "$testfile error deleting user.author1"
8418 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8419 grep "user.$(basename $tdir)" &&
8420 error "$tdir did not delete user.$(basename $tdir)"
8421 rmdir $DIR/$tdir || error "rm striped dir"
8423 run_test 102r "set EAs with empty values"
8426 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8427 skip "MDS needs to be at least 2.11.52"
8429 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8431 save_lustre_params client "llite.*.xattr_cache" > $save
8433 for cache in 0 1; do
8434 lctl set_param llite.*.xattr_cache=$cache
8437 touch $DIR/$tfile || error "touch"
8438 for prefix in lustre security system trusted user; do
8439 # Note getxattr() may fail with 'Operation not
8440 # supported' or 'No such attribute' depending
8441 # on prefix and cache.
8442 getfattr -n $prefix.n102s $DIR/$tfile &&
8443 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8447 restore_lustre_params < $save
8449 run_test 102s "getting nonexistent xattrs should fail"
8452 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8453 skip "MDS needs to be at least 2.11.52"
8455 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8457 save_lustre_params client "llite.*.xattr_cache" > $save
8459 for cache in 0 1; do
8460 lctl set_param llite.*.xattr_cache=$cache
8462 for buf_size in 0 256; do
8464 touch $DIR/$tfile || error "touch"
8465 setfattr -n user.multiop $DIR/$tfile
8466 $MULTIOP $DIR/$tfile oa$buf_size ||
8467 error "cannot get zero length xattr value (buf_size = $buf_size)"
8471 restore_lustre_params < $save
8473 run_test 102t "zero length xattr values handled correctly"
8477 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8482 [ "$UID" != 0 ] && skip "must run as root"
8483 $GSS && skip_env "could not run under gss"
8484 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8485 skip_env "must have acl enabled"
8486 [ -z "$(which setfacl 2>/dev/null)" ] &&
8487 skip_env "could not find setfacl"
8488 remote_mds_nodsh && skip "remote MDS with nodsh"
8490 gpasswd -a daemon bin # LU-5641
8491 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8493 declare -a identity_old
8495 for num in $(seq $MDSCOUNT); do
8496 switch_identity $num true || identity_old[$num]=$?
8504 echo "performing cp ..."
8505 run_acl_subtest cp || error "run_acl_subtest cp failed"
8506 echo "performing getfacl-noacl..."
8507 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8508 echo "performing misc..."
8509 run_acl_subtest misc || error "misc test failed"
8510 echo "performing permissions..."
8511 run_acl_subtest permissions || error "permissions failed"
8512 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8513 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8514 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8515 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8517 echo "performing permissions xattr..."
8518 run_acl_subtest permissions_xattr ||
8519 error "permissions_xattr failed"
8521 echo "performing setfacl..."
8522 run_acl_subtest setfacl || error "setfacl test failed"
8524 # inheritance test got from HP
8525 echo "performing inheritance..."
8526 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8527 chmod +x make-tree || error "chmod +x failed"
8528 run_acl_subtest inheritance || error "inheritance test failed"
8531 echo "LU-974 ignore umask when acl is enabled..."
8532 run_acl_subtest 974 || error "LU-974 umask test failed"
8533 if [ $MDSCOUNT -ge 2 ]; then
8534 run_acl_subtest 974_remote ||
8535 error "LU-974 umask test failed under remote dir"
8538 echo "LU-2561 newly created file is same size as directory..."
8539 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8540 run_acl_subtest 2561 || error "LU-2561 test failed"
8542 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8545 run_acl_subtest 4924 || error "LU-4924 test failed"
8550 for num in $(seq $MDSCOUNT); do
8551 if [ "${identity_old[$num]}" = 1 ]; then
8552 switch_identity $num false || identity_old[$num]=$?
8556 run_test 103a "acl test"
8561 for U in {0..511}; do
8563 local O=$(printf "%04o" $U)
8565 umask $(printf "%04o" $((511 ^ $O)))
8566 $LFS setstripe -c 1 $DIR/$tfile.s$O
8567 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8569 (( $S == ($O & 0666) )) ||
8570 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8572 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8573 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8574 (( $S == ($O & 0666) )) ||
8575 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8577 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8578 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8579 (( $S == ($O & 0666) )) ||
8580 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8581 rm -f $DIR/$tfile.[smp]$0
8586 run_test 103b "umask lfs setstripe"
8590 cp -rp $DIR/$tdir $DIR/$tdir.bak
8592 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8593 error "$DIR/$tdir shouldn't contain default ACL"
8594 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8595 error "$DIR/$tdir.bak shouldn't contain default ACL"
8598 run_test 103c "'cp -rp' won't set empty acl"
8601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8604 lfs df || error "lfs df failed"
8605 lfs df -ih || error "lfs df -ih failed"
8606 lfs df -h $DIR || error "lfs df -h $DIR failed"
8607 lfs df -i $DIR || error "lfs df -i $DIR failed"
8608 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8609 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8611 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8612 lctl --device %$OSC deactivate
8613 lfs df || error "lfs df with deactivated OSC failed"
8614 lctl --device %$OSC activate
8615 # wait the osc back to normal
8616 wait_osc_import_state client ost FULL
8618 lfs df || error "lfs df with reactivated OSC failed"
8621 run_test 104a "lfs df [-ih] [path] test ========================="
8624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8625 [ $RUNAS_ID -eq $UID ] &&
8626 skip_env "RUNAS_ID = UID = $UID -- skipping"
8629 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8630 grep "Permission denied" | wc -l)))
8631 if [ $denied_cnt -ne 0 ]; then
8632 error "lfs check servers test failed"
8635 run_test 104b "$RUNAS lfs check servers test ===================="
8638 # doesn't work on 2.4 kernels
8640 if $(flock_is_enabled); then
8641 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8643 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8647 run_test 105a "flock when mounted without -o flock test ========"
8651 if $(flock_is_enabled); then
8652 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8654 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8658 run_test 105b "fcntl when mounted without -o flock test ========"
8662 if $(flock_is_enabled); then
8663 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8665 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8669 run_test 105c "lockf when mounted without -o flock test"
8671 test_105d() { # bug 15924
8672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8674 test_mkdir $DIR/$tdir
8675 flock_is_enabled || skip_env "mount w/o flock enabled"
8676 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8677 $LCTL set_param fail_loc=0x80000315
8678 flocks_test 2 $DIR/$tdir
8680 run_test 105d "flock race (should not freeze) ========"
8682 test_105e() { # bug 22660 && 22040
8683 flock_is_enabled || skip_env "mount w/o flock enabled"
8686 flocks_test 3 $DIR/$tfile
8688 run_test 105e "Two conflicting flocks from same process"
8690 test_106() { #bug 10921
8691 test_mkdir $DIR/$tdir
8692 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8693 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8695 run_test 106 "attempt exec of dir followed by chown of that dir"
8698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8706 local save_pattern=$(sysctl -n kernel.core_pattern)
8707 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8708 sysctl -w kernel.core_pattern=$file
8709 sysctl -w kernel.core_uses_pid=0
8717 kill -s 11 $SLEEPPID
8719 if [ -e $file ]; then
8720 size=`stat -c%s $file`
8721 [ $size -eq 0 ] && error "Fail to create core file $file"
8723 error "Fail to create core file $file"
8726 sysctl -w kernel.core_pattern=$save_pattern
8727 sysctl -w kernel.core_uses_pid=$save_uses_pid
8730 run_test 107 "Coredump on SIG"
8733 test_mkdir $DIR/$tdir
8734 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8735 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8736 error "mkdir with 256 char should fail, but did not"
8737 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8738 error "create with 255 char failed"
8739 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8740 error "create with 256 char should fail, but did not"
8745 run_test 110 "filename length checking"
8748 # Purpose: To verify dynamic thread (OSS) creation.
8751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8752 remote_ost_nodsh && skip "remote OST with nodsh"
8754 # Lustre does not stop service threads once they are started.
8755 # Reset number of running threads to default.
8760 local save_params="$TMP/sanity-$TESTNAME.parameters"
8762 # Get ll_ost_io count before I/O
8763 OSTIO_pre=$(do_facet ost1 \
8764 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8765 # Exit if lustre is not running (ll_ost_io not running).
8766 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8768 echo "Starting with $OSTIO_pre threads"
8769 local thread_max=$((OSTIO_pre * 2))
8770 local rpc_in_flight=$((thread_max * 2))
8771 # Number of I/O Process proposed to be started.
8773 local facets=$(get_facets OST)
8775 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8776 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8778 # Set in_flight to $rpc_in_flight
8779 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8780 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8781 nfiles=${rpc_in_flight}
8782 # Set ost thread_max to $thread_max
8783 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8785 # 5 Minutes should be sufficient for max number of OSS
8786 # threads(thread_max) to be created.
8790 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8791 test_mkdir $DIR/$tdir
8792 for i in $(seq $nfiles); do
8793 local file=$DIR/$tdir/${tfile}-$i
8794 $LFS setstripe -c -1 -i 0 $file
8795 ($WTL $file $timeout)&
8798 # I/O Started - Wait for thread_started to reach thread_max or report
8799 # error if thread_started is more than thread_max.
8800 echo "Waiting for thread_started to reach thread_max"
8801 local thread_started=0
8802 local end_time=$((SECONDS + timeout))
8804 while [ $SECONDS -le $end_time ] ; do
8806 # Get ost i/o thread_started count.
8807 thread_started=$(do_facet ost1 \
8809 ost.OSS.ost_io.threads_started | cut -d= -f2")
8810 # Break out if thread_started is equal/greater than thread_max
8811 if [[ $thread_started -ge $thread_max ]]; then
8812 echo ll_ost_io thread_started $thread_started, \
8813 equal/greater than thread_max $thread_max
8819 # Cleanup - We have the numbers, Kill i/o jobs if running.
8820 jobcount=($(jobs -p))
8821 for i in $(seq 0 $((${#jobcount[@]}-1)))
8823 kill -9 ${jobcount[$i]}
8824 if [ $? -ne 0 ] ; then
8826 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8830 # Cleanup files left by WTL binary.
8831 for i in $(seq $nfiles); do
8832 local file=$DIR/$tdir/${tfile}-$i
8834 if [ $? -ne 0 ] ; then
8835 echo "Warning: Failed to delete file $file"
8839 restore_lustre_params <$save_params
8840 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8842 # Error out if no new thread has started or Thread started is greater
8844 if [[ $thread_started -le $OSTIO_pre ||
8845 $thread_started -gt $thread_max ]]; then
8846 error "ll_ost_io: thread_started $thread_started" \
8847 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8848 "No new thread started or thread started greater " \
8852 run_test 115 "verify dynamic thread creation===================="
8855 wait_delete_completed
8856 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8857 echo "OST kbytes available: ${AVAIL[@]}"
8862 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8863 #echo OST $i: ${AVAIL[i]}kb
8864 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8868 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8873 echo "Min free space: OST $MINI: $MINV"
8874 echo "Max free space: OST $MAXI: $MAXV"
8877 test_116a() { # was previously test_116()
8878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8880 remote_mds_nodsh && skip "remote MDS with nodsh"
8882 echo -n "Free space priority "
8883 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8888 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8889 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8890 trap simple_cleanup_common EXIT
8892 # Check if we need to generate uneven OSTs
8893 test_mkdir -p $DIR/$tdir/OST${MINI}
8894 local FILL=$((MINV / 4))
8895 local DIFF=$((MAXV - MINV))
8896 local DIFF2=$((DIFF * 100 / MINV))
8898 local threshold=$(do_facet $SINGLEMDS \
8899 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8900 threshold=${threshold%%%}
8901 echo -n "Check for uneven OSTs: "
8902 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8904 if [[ $DIFF2 -gt $threshold ]]; then
8906 echo "Don't need to fill OST$MINI"
8908 # generate uneven OSTs. Write 2% over the QOS threshold value
8910 DIFF=$((threshold - DIFF2 + 2))
8911 DIFF2=$((MINV * DIFF / 100))
8912 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8913 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8914 error "setstripe failed"
8915 DIFF=$((DIFF2 / 2048))
8917 while [ $i -lt $DIFF ]; do
8919 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8920 bs=2M count=1 2>/dev/null
8929 DIFF=$((MAXV - MINV))
8930 DIFF2=$((DIFF * 100 / MINV))
8931 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8932 if [ $DIFF2 -gt $threshold ]; then
8935 echo "failed - QOS mode won't be used"
8936 simple_cleanup_common
8937 skip "QOS imbalance criteria not met"
8945 # now fill using QOS
8946 $SETSTRIPE -c 1 $DIR/$tdir
8947 FILL=$((FILL / 200))
8948 if [ $FILL -gt 600 ]; then
8951 echo "writing $FILL files to QOS-assigned OSTs"
8953 while [ $i -lt $FILL ]; do
8955 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8959 echo "wrote $i 200k files"
8963 echo "Note: free space may not be updated, so measurements might be off"
8965 DIFF2=$((MAXV - MINV))
8966 echo "free space delta: orig $DIFF final $DIFF2"
8967 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8968 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8969 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8970 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8971 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8972 if [[ $DIFF -gt 0 ]]; then
8973 FILL=$((DIFF2 * 100 / DIFF - 100))
8974 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8977 # Figure out which files were written where
8978 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8979 awk '/'$MINI1': / {print $2; exit}')
8981 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8982 echo "$MINC files created on smaller OST $MINI1"
8983 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8984 awk '/'$MAXI1': / {print $2; exit}')
8986 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8987 echo "$MAXC files created on larger OST $MAXI1"
8988 if [[ $MINC -gt 0 ]]; then
8989 FILL=$((MAXC * 100 / MINC - 100))
8990 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8992 [[ $MAXC -gt $MINC ]] ||
8993 error_ignore LU-9 "stripe QOS didn't balance free space"
8994 simple_cleanup_common
8996 run_test 116a "stripe QOS: free space balance ==================="
8998 test_116b() { # LU-2093
8999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9000 remote_mds_nodsh && skip "remote MDS with nodsh"
9002 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9003 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9004 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9005 [ -z "$old_rr" ] && skip "no QOS"
9006 do_facet $SINGLEMDS lctl set_param \
9007 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9009 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9010 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9011 do_facet $SINGLEMDS lctl set_param fail_loc=0
9013 do_facet $SINGLEMDS lctl set_param \
9014 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9016 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9018 test_117() # bug 10891
9020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9022 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9023 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9024 lctl set_param fail_loc=0x21e
9025 > $DIR/$tfile || error "truncate failed"
9026 lctl set_param fail_loc=0
9027 echo "Truncate succeeded."
9030 run_test 117 "verify osd extend =========="
9032 NO_SLOW_RESENDCOUNT=4
9033 export OLD_RESENDCOUNT=""
9034 set_resend_count () {
9035 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9036 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9037 lctl set_param -n $PROC_RESENDCOUNT $1
9038 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9041 # for reduce test_118* time (b=14842)
9042 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9044 # Reset async IO behavior after error case
9046 FILE=$DIR/reset_async
9048 # Ensure all OSCs are cleared
9049 $SETSTRIPE -c -1 $FILE
9050 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9055 test_118a() #bug 11710
9057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9061 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9062 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9063 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9065 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9066 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9071 run_test 118a "verify O_SYNC works =========="
9075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9076 remote_ost_nodsh && skip "remote OST with nodsh"
9080 #define OBD_FAIL_SRV_ENOENT 0x217
9081 set_nodes_failloc "$(osts_nodes)" 0x217
9082 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9084 set_nodes_failloc "$(osts_nodes)" 0
9085 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9086 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9089 if [[ $RC -eq 0 ]]; then
9090 error "Must return error due to dropped pages, rc=$RC"
9094 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9095 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9099 echo "Dirty pages not leaked on ENOENT"
9101 # Due to the above error the OSC will issue all RPCs syncronously
9102 # until a subsequent RPC completes successfully without error.
9103 $MULTIOP $DIR/$tfile Ow4096yc
9108 run_test 118b "Reclaim dirty pages on fatal error =========="
9112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9114 # for 118c, restore the original resend count, LU-1940
9115 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9116 set_resend_count $OLD_RESENDCOUNT
9117 remote_ost_nodsh && skip "remote OST with nodsh"
9121 #define OBD_FAIL_OST_EROFS 0x216
9122 set_nodes_failloc "$(osts_nodes)" 0x216
9124 # multiop should block due to fsync until pages are written
9125 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9129 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9130 error "Multiop failed to block on fsync, pid=$MULTIPID"
9133 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9135 if [[ $WRITEBACK -eq 0 ]]; then
9136 error "No page in writeback, writeback=$WRITEBACK"
9139 set_nodes_failloc "$(osts_nodes)" 0
9142 if [[ $RC -ne 0 ]]; then
9143 error "Multiop fsync failed, rc=$RC"
9146 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9147 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9149 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9150 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9154 echo "Dirty pages flushed via fsync on EROFS"
9157 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9159 # continue to use small resend count to reduce test_118* time (b=14842)
9160 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9165 remote_ost_nodsh && skip "remote OST with nodsh"
9169 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9170 set_nodes_failloc "$(osts_nodes)" 0x214
9171 # multiop should block due to fsync until pages are written
9172 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9176 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9177 error "Multiop failed to block on fsync, pid=$MULTIPID"
9180 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9182 if [[ $WRITEBACK -eq 0 ]]; then
9183 error "No page in writeback, writeback=$WRITEBACK"
9186 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9187 set_nodes_failloc "$(osts_nodes)" 0
9189 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9190 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9192 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9193 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9197 echo "Dirty pages gaurenteed flushed via fsync"
9200 run_test 118d "Fsync validation inject a delay of the bulk =========="
9203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9207 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9208 lctl set_param fail_loc=0x8000040a
9210 # Should simulate EINVAL error which is fatal
9211 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9213 if [[ $RC -eq 0 ]]; then
9214 error "Must return error due to dropped pages, rc=$RC"
9217 lctl set_param fail_loc=0x0
9219 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9220 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9221 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9223 if [[ $LOCKED -ne 0 ]]; then
9224 error "Locked pages remain in cache, locked=$LOCKED"
9227 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9228 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9232 echo "No pages locked after fsync"
9237 run_test 118f "Simulate unrecoverable OSC side error =========="
9240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9244 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9245 lctl set_param fail_loc=0x406
9247 # simulate local -ENOMEM
9248 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9251 lctl set_param fail_loc=0
9252 if [[ $RC -eq 0 ]]; then
9253 error "Must return error due to dropped pages, rc=$RC"
9256 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9257 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9258 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9260 if [[ $LOCKED -ne 0 ]]; then
9261 error "Locked pages remain in cache, locked=$LOCKED"
9264 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9265 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9269 echo "No pages locked after fsync"
9274 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9278 remote_ost_nodsh && skip "remote OST with nodsh"
9282 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9283 set_nodes_failloc "$(osts_nodes)" 0x20e
9284 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9285 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9288 set_nodes_failloc "$(osts_nodes)" 0
9289 if [[ $RC -eq 0 ]]; then
9290 error "Must return error due to dropped pages, rc=$RC"
9293 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9294 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9295 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9297 if [[ $LOCKED -ne 0 ]]; then
9298 error "Locked pages remain in cache, locked=$LOCKED"
9301 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9302 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9306 echo "No pages locked after fsync"
9310 run_test 118h "Verify timeout in handling recoverables errors =========="
9312 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9316 remote_ost_nodsh && skip "remote OST with nodsh"
9320 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9321 set_nodes_failloc "$(osts_nodes)" 0x20e
9323 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9324 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9327 set_nodes_failloc "$(osts_nodes)" 0
9331 if [[ $RC -ne 0 ]]; then
9332 error "got error, but should be not, rc=$RC"
9335 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9336 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9337 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9338 if [[ $LOCKED -ne 0 ]]; then
9339 error "Locked pages remain in cache, locked=$LOCKED"
9342 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9343 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9347 echo "No pages locked after fsync"
9351 run_test 118i "Fix error before timeout in recoverable error =========="
9353 [ "$SLOW" = "no" ] && set_resend_count 4
9356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9357 remote_ost_nodsh && skip "remote OST with nodsh"
9361 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9362 set_nodes_failloc "$(osts_nodes)" 0x220
9364 # return -EIO from OST
9365 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9367 set_nodes_failloc "$(osts_nodes)" 0x0
9368 if [[ $RC -eq 0 ]]; then
9369 error "Must return error due to dropped pages, rc=$RC"
9372 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9373 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9374 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9375 if [[ $LOCKED -ne 0 ]]; then
9376 error "Locked pages remain in cache, locked=$LOCKED"
9379 # in recoverable error on OST we want resend and stay until it finished
9380 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9381 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9385 echo "No pages locked after fsync"
9389 run_test 118j "Simulate unrecoverable OST side error =========="
9393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9394 remote_ost_nodsh && skip "remote OSTs with nodsh"
9396 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9397 set_nodes_failloc "$(osts_nodes)" 0x20e
9398 test_mkdir $DIR/$tdir
9400 for ((i=0;i<10;i++)); do
9401 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9402 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9409 set_nodes_failloc "$(osts_nodes)" 0
9412 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9414 test_118l() # LU-646
9416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9418 test_mkdir $DIR/$tdir
9419 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9422 run_test 118l "fsync dir"
9424 test_118m() # LU-3066
9426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9428 test_mkdir $DIR/$tdir
9429 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9432 run_test 118m "fdatasync dir ========="
9434 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9442 remote_ost_nodsh && skip "remote OSTs with nodsh"
9444 # Sleep to avoid a cached response.
9445 #define OBD_STATFS_CACHE_SECONDS 1
9448 # Inject a 10 second delay in the OST_STATFS handler.
9449 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9450 set_nodes_failloc "$(osts_nodes)" 0x242
9453 stat --file-system $MOUNT > /dev/null
9456 set_nodes_failloc "$(osts_nodes)" 0
9458 if ((end - begin > 20)); then
9459 error "statfs took $((end - begin)) seconds, expected 10"
9462 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9464 test_119a() # bug 11737
9466 BSIZE=$((512 * 1024))
9467 directio write $DIR/$tfile 0 1 $BSIZE
9468 # We ask to read two blocks, which is more than a file size.
9469 # directio will indicate an error when requested and actual
9470 # sizes aren't equeal (a normal situation in this case) and
9471 # print actual read amount.
9472 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9473 if [ "$NOB" != "$BSIZE" ]; then
9474 error "read $NOB bytes instead of $BSIZE"
9478 run_test 119a "Short directIO read must return actual read amount"
9480 test_119b() # bug 11737
9482 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9484 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9485 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9487 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9488 error "direct read failed"
9491 run_test 119b "Sparse directIO read must return actual read amount"
9493 test_119c() # bug 13099
9496 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9497 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9500 run_test 119c "Testing for direct read hitting hole"
9502 test_119d() # bug 15950
9504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9506 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9507 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9509 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9510 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9511 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9512 lctl set_param fail_loc=0x40d
9513 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9516 cat $DIR/$tfile > /dev/null &
9517 lctl set_param fail_loc=0
9520 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9522 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9523 error "the read rpcs have not completed in 2s"
9525 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9527 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9531 remote_mds_nodsh && skip "remote MDS with nodsh"
9532 test_mkdir $DIR/$tdir
9533 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9534 skip_env "no early lock cancel on server"
9536 lru_resize_disable mdc
9537 lru_resize_disable osc
9538 cancel_lru_locks mdc
9539 # asynchronous object destroy at MDT could cause bl ast to client
9540 cancel_lru_locks osc
9542 stat $DIR/$tdir > /dev/null
9543 can1=$(do_facet $SINGLEMDS \
9544 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9545 awk '/ldlm_cancel/ {print $2}')
9546 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9547 awk '/ldlm_bl_callback/ {print $2}')
9548 test_mkdir -c1 $DIR/$tdir/d1
9549 can2=$(do_facet $SINGLEMDS \
9550 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9551 awk '/ldlm_cancel/ {print $2}')
9552 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9553 awk '/ldlm_bl_callback/ {print $2}')
9554 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9555 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9556 lru_resize_enable mdc
9557 lru_resize_enable osc
9559 run_test 120a "Early Lock Cancel: mkdir test"
9562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9563 remote_mds_nodsh && skip "remote MDS with nodsh"
9564 test_mkdir $DIR/$tdir
9565 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9566 skip_env "no early lock cancel on server"
9568 lru_resize_disable mdc
9569 lru_resize_disable osc
9570 cancel_lru_locks mdc
9571 stat $DIR/$tdir > /dev/null
9572 can1=$(do_facet $SINGLEMDS \
9573 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9574 awk '/ldlm_cancel/ {print $2}')
9575 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9576 awk '/ldlm_bl_callback/ {print $2}')
9578 can2=$(do_facet $SINGLEMDS \
9579 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9580 awk '/ldlm_cancel/ {print $2}')
9581 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9582 awk '/ldlm_bl_callback/ {print $2}')
9583 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9584 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9585 lru_resize_enable mdc
9586 lru_resize_enable osc
9588 run_test 120b "Early Lock Cancel: create test"
9591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9592 remote_mds_nodsh && skip "remote MDS with nodsh"
9593 test_mkdir -c1 $DIR/$tdir
9594 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9595 skip "no early lock cancel on server"
9597 lru_resize_disable mdc
9598 lru_resize_disable osc
9599 test_mkdir -c1 $DIR/$tdir/d1
9600 test_mkdir -c1 $DIR/$tdir/d2
9601 touch $DIR/$tdir/d1/f1
9602 cancel_lru_locks mdc
9603 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9604 can1=$(do_facet $SINGLEMDS \
9605 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9606 awk '/ldlm_cancel/ {print $2}')
9607 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9608 awk '/ldlm_bl_callback/ {print $2}')
9609 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9610 can2=$(do_facet $SINGLEMDS \
9611 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9612 awk '/ldlm_cancel/ {print $2}')
9613 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9614 awk '/ldlm_bl_callback/ {print $2}')
9615 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9616 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9617 lru_resize_enable mdc
9618 lru_resize_enable osc
9620 run_test 120c "Early Lock Cancel: link test"
9623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9624 remote_mds_nodsh && skip "remote MDS with nodsh"
9625 test_mkdir -c1 $DIR/$tdir
9626 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9627 skip_env "no early lock cancel on server"
9629 lru_resize_disable mdc
9630 lru_resize_disable osc
9632 cancel_lru_locks mdc
9633 stat $DIR/$tdir > /dev/null
9634 can1=$(do_facet $SINGLEMDS \
9635 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9636 awk '/ldlm_cancel/ {print $2}')
9637 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9638 awk '/ldlm_bl_callback/ {print $2}')
9639 chmod a+x $DIR/$tdir
9640 can2=$(do_facet $SINGLEMDS \
9641 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9642 awk '/ldlm_cancel/ {print $2}')
9643 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9644 awk '/ldlm_bl_callback/ {print $2}')
9645 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9646 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9647 lru_resize_enable mdc
9648 lru_resize_enable osc
9650 run_test 120d "Early Lock Cancel: setattr test"
9653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9654 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9655 skip_env "no early lock cancel on server"
9656 remote_mds_nodsh && skip "remote MDS with nodsh"
9658 local dlmtrace_set=false
9660 test_mkdir -c1 $DIR/$tdir
9661 lru_resize_disable mdc
9662 lru_resize_disable osc
9663 ! $LCTL get_param debug | grep -q dlmtrace &&
9664 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9665 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9666 cancel_lru_locks mdc
9667 cancel_lru_locks osc
9668 dd if=$DIR/$tdir/f1 of=/dev/null
9669 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9670 # XXX client can not do early lock cancel of OST lock
9671 # during unlink (LU-4206), so cancel osc lock now.
9673 cancel_lru_locks osc
9674 can1=$(do_facet $SINGLEMDS \
9675 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9676 awk '/ldlm_cancel/ {print $2}')
9677 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9678 awk '/ldlm_bl_callback/ {print $2}')
9679 unlink $DIR/$tdir/f1
9681 can2=$(do_facet $SINGLEMDS \
9682 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9683 awk '/ldlm_cancel/ {print $2}')
9684 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9685 awk '/ldlm_bl_callback/ {print $2}')
9686 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9687 $LCTL dk $TMP/cancel.debug.txt
9688 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9689 $LCTL dk $TMP/blocking.debug.txt
9690 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9691 lru_resize_enable mdc
9692 lru_resize_enable osc
9694 run_test 120e "Early Lock Cancel: unlink test"
9697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9698 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9699 skip_env "no early lock cancel on server"
9700 remote_mds_nodsh && skip "remote MDS with nodsh"
9702 test_mkdir -c1 $DIR/$tdir
9703 lru_resize_disable mdc
9704 lru_resize_disable osc
9705 test_mkdir -c1 $DIR/$tdir/d1
9706 test_mkdir -c1 $DIR/$tdir/d2
9707 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9708 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9709 cancel_lru_locks mdc
9710 cancel_lru_locks osc
9711 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9712 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9713 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9714 # XXX client can not do early lock cancel of OST lock
9715 # during rename (LU-4206), so cancel osc lock now.
9717 cancel_lru_locks osc
9718 can1=$(do_facet $SINGLEMDS \
9719 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9720 awk '/ldlm_cancel/ {print $2}')
9721 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9722 awk '/ldlm_bl_callback/ {print $2}')
9723 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9725 can2=$(do_facet $SINGLEMDS \
9726 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9727 awk '/ldlm_cancel/ {print $2}')
9728 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9729 awk '/ldlm_bl_callback/ {print $2}')
9730 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9731 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9732 lru_resize_enable mdc
9733 lru_resize_enable osc
9735 run_test 120f "Early Lock Cancel: rename test"
9738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9739 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9740 skip_env "no early lock cancel on server"
9741 remote_mds_nodsh && skip "remote MDS with nodsh"
9743 lru_resize_disable mdc
9744 lru_resize_disable osc
9746 echo create $count files
9747 test_mkdir $DIR/$tdir
9748 cancel_lru_locks mdc
9749 cancel_lru_locks osc
9752 can0=$(do_facet $SINGLEMDS \
9753 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9754 awk '/ldlm_cancel/ {print $2}')
9755 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9756 awk '/ldlm_bl_callback/ {print $2}')
9757 createmany -o $DIR/$tdir/f $count
9759 can1=$(do_facet $SINGLEMDS \
9760 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9761 awk '/ldlm_cancel/ {print $2}')
9762 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9763 awk '/ldlm_bl_callback/ {print $2}')
9765 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9766 echo rm $count files
9769 can2=$(do_facet $SINGLEMDS \
9770 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9771 awk '/ldlm_cancel/ {print $2}')
9772 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9773 awk '/ldlm_bl_callback/ {print $2}')
9775 echo total: $count removes in $((t2-t1))
9776 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9778 # wait for commitment of removal
9779 lru_resize_enable mdc
9780 lru_resize_enable osc
9782 run_test 120g "Early Lock Cancel: performance test"
9784 test_121() { #bug #10589
9785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9788 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9789 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9790 lctl set_param fail_loc=0x310
9791 cancel_lru_locks osc > /dev/null
9792 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9793 lctl set_param fail_loc=0
9794 [[ $reads -eq $writes ]] ||
9795 error "read $reads blocks, must be $writes blocks"
9797 run_test 121 "read cancel race ========="
9799 test_123a() { # was test 123, statahead(bug 11401)
9800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9803 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9804 log "testing UP system. Performance may be lower than expected."
9809 test_mkdir $DIR/$tdir
9810 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9811 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9813 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9814 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9816 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9817 lctl set_param -n llite.*.statahead_max 0
9818 lctl get_param llite.*.statahead_max
9819 cancel_lru_locks mdc
9820 cancel_lru_locks osc
9822 time ls -l $DIR/$tdir | wc -l
9824 delta=$((etime - stime))
9825 log "ls $i files without statahead: $delta sec"
9826 lctl set_param llite.*.statahead_max=$max
9828 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9829 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9830 cancel_lru_locks mdc
9831 cancel_lru_locks osc
9833 time ls -l $DIR/$tdir | wc -l
9835 delta_sa=$((etime - stime))
9836 log "ls $i files with statahead: $delta_sa sec"
9837 lctl get_param -n llite.*.statahead_stats
9838 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9840 [[ $swrong -lt $ewrong ]] &&
9841 log "statahead was stopped, maybe too many locks held!"
9842 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9844 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9845 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9846 lctl set_param -n llite.*.statahead_max 0
9847 lctl get_param llite.*.statahead_max
9848 cancel_lru_locks mdc
9849 cancel_lru_locks osc
9851 time ls -l $DIR/$tdir | wc -l
9853 delta=$((etime - stime))
9854 log "ls $i files again without statahead: $delta sec"
9855 lctl set_param llite.*.statahead_max=$max
9856 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9857 if [ $SLOWOK -eq 0 ]; then
9858 error "ls $i files is slower with statahead!"
9860 log "ls $i files is slower with statahead!"
9866 [ $delta -gt 20 ] && break
9867 [ $delta -gt 8 ] && MULT=$((50 / delta))
9868 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9876 delta=$((etime - stime))
9877 log "rm -r $DIR/$tdir/: $delta seconds"
9879 lctl get_param -n llite.*.statahead_stats
9881 run_test 123a "verify statahead work"
9883 test_123b () { # statahead(bug 15027)
9884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9886 test_mkdir $DIR/$tdir
9887 createmany -o $DIR/$tdir/$tfile-%d 1000
9889 cancel_lru_locks mdc
9890 cancel_lru_locks osc
9892 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9893 lctl set_param fail_loc=0x80000803
9894 ls -lR $DIR/$tdir > /dev/null
9896 lctl set_param fail_loc=0x0
9897 lctl get_param -n llite.*.statahead_stats
9902 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9906 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9907 skip_env "no lru resize on server"
9911 test_mkdir $DIR/$tdir
9913 log "create $NR files at $DIR/$tdir"
9914 createmany -o $DIR/$tdir/f $NR ||
9915 error "failed to create $NR files in $DIR/$tdir"
9917 cancel_lru_locks mdc
9918 ls -l $DIR/$tdir > /dev/null
9922 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9923 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9924 LRU_SIZE=$($LCTL get_param -n $PARAM)
9925 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9926 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9928 log "NS=$(basename $NSDIR)"
9933 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9934 skip "Not enough cached locks created!"
9940 # We know that lru resize allows one client to hold $LIMIT locks
9941 # for 10h. After that locks begin to be killed by client.
9943 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9945 if [ $LIMIT -lt $LRU_SIZE ]; then
9946 skip "Limit is too small $LIMIT"
9949 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9950 # killing locks. Some time was spent for creating locks. This means
9951 # that up to the moment of sleep finish we must have killed some of
9952 # them (10-100 locks). This depends on how fast ther were created.
9953 # Many of them were touched in almost the same moment and thus will
9954 # be killed in groups.
9955 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9957 # Use $LRU_SIZE_B here to take into account real number of locks
9958 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9959 local LRU_SIZE_B=$LRU_SIZE
9961 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9962 log "OLD_LVF=$OLD_LVF"
9963 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9965 # Let's make sure that we really have some margin. Client checks
9966 # cached locks every 10 sec.
9968 log "Sleep ${SLEEP} sec"
9970 while ((SEC<$SLEEP)); do
9974 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9978 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9979 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9981 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9982 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9983 unlinkmany $DIR/$tdir/f $NR
9987 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9988 log "unlink $NR files at $DIR/$tdir"
9989 unlinkmany $DIR/$tdir/f $NR
9991 run_test 124a "lru resize ======================================="
9993 get_max_pool_limit()
9995 local limit=$($LCTL get_param \
9996 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9999 if [[ $l -gt $max ]]; then
10007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10008 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10009 skip_env "no lru resize on server"
10011 LIMIT=$(get_max_pool_limit)
10013 NR=$(($(default_lru_size)*20))
10014 if [[ $NR -gt $LIMIT ]]; then
10015 log "Limit lock number by $LIMIT locks"
10019 IFree=$(mdsrate_inodes_available)
10020 if [ $IFree -lt $NR ]; then
10021 log "Limit lock number by $IFree inodes"
10025 lru_resize_disable mdc
10026 test_mkdir -p $DIR/$tdir/disable_lru_resize
10028 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10029 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10030 cancel_lru_locks mdc
10033 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10036 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10039 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10043 nolruresize_delta=$((etime-stime))
10044 log "ls -la time: $nolruresize_delta seconds"
10045 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10046 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10048 lru_resize_enable mdc
10049 test_mkdir -p $DIR/$tdir/enable_lru_resize
10051 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10052 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10053 cancel_lru_locks mdc
10056 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10059 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10062 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10066 lruresize_delta=$((etime-stime))
10067 log "ls -la time: $lruresize_delta seconds"
10068 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10070 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10071 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10072 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10073 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10075 log "lru resize performs the same with no lru resize"
10077 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10079 run_test 124b "lru resize (performance test) ======================="
10082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10083 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10084 skip_env "no lru resize on server"
10086 # cache ununsed locks on client
10088 cancel_lru_locks mdc
10089 test_mkdir $DIR/$tdir
10090 createmany -o $DIR/$tdir/f $nr ||
10091 error "failed to create $nr files in $DIR/$tdir"
10092 ls -l $DIR/$tdir > /dev/null
10094 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10095 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10096 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10097 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10098 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10100 # set lru_max_age to 1 sec
10101 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10102 echo "sleep $((recalc_p * 2)) seconds..."
10103 sleep $((recalc_p * 2))
10105 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10106 # restore lru_max_age
10107 $LCTL set_param -n $nsdir.lru_max_age $max_age
10108 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10109 unlinkmany $DIR/$tdir/f $nr
10111 run_test 124c "LRUR cancel very aged locks"
10113 test_125() { # 13358
10114 $LCTL get_param -n llite.*.client_type | grep -q local ||
10115 skip "must run as local client"
10116 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10117 skip_env "must have acl enabled"
10118 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10120 test_mkdir $DIR/$tdir
10121 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10122 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10123 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10125 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10127 test_126() { # bug 12829/13455
10128 $GSS && skip_env "must run as gss disabled"
10129 $LCTL get_param -n llite.*.client_type | grep -q local ||
10130 skip "must run as local client"
10131 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10133 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10134 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10136 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10138 run_test 126 "check that the fsgid provided by the client is taken into account"
10140 test_127a() { # bug 15521
10141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10143 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10144 $LCTL set_param osc.*.stats=0
10145 FSIZE=$((2048 * 1024))
10146 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10147 cancel_lru_locks osc
10148 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10150 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10151 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10152 echo "got $COUNT $NAME"
10153 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10154 eval $NAME=$COUNT || error "Wrong proc format"
10157 read_bytes|write_bytes)
10158 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10159 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10160 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10161 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10162 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10163 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10164 error "sumsquare is too small: $SUMSQ"
10165 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10166 error "sumsquare is too big: $SUMSQ"
10170 done < $DIR/${tfile}.tmp
10172 #check that we actually got some stats
10173 [ "$read_bytes" ] || error "Missing read_bytes stats"
10174 [ "$write_bytes" ] || error "Missing write_bytes stats"
10175 [ "$read_bytes" != 0 ] || error "no read done"
10176 [ "$write_bytes" != 0 ] || error "no write done"
10178 run_test 127a "verify the client stats are sane"
10180 test_127b() { # bug LU-333
10181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10182 local name count samp unit min max sum sumsq
10184 $LCTL set_param llite.*.stats=0
10186 # perform 2 reads and writes so MAX is different from SUM.
10187 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10188 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10189 cancel_lru_locks osc
10190 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10191 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10193 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10194 while read name count samp unit min max sum sumsq; do
10195 echo "got $count $name"
10196 eval $name=$count || error "Wrong proc format"
10200 [ $count -ne 2 ] && error "count is not 2: $count"
10201 [ $min -ne $PAGE_SIZE ] &&
10202 error "min is not $PAGE_SIZE: $min"
10203 [ $max -ne $PAGE_SIZE ] &&
10204 error "max is incorrect: $max"
10205 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10206 error "sum is wrong: $sum"
10209 [ $count -ne 2 ] && error "count is not 2: $count"
10210 [ $min -ne $PAGE_SIZE ] &&
10211 error "min is not $PAGE_SIZE: $min"
10212 [ $max -ne $PAGE_SIZE ] &&
10213 error "max is incorrect: $max"
10214 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10215 error "sum is wrong: $sum"
10219 done < $TMP/$tfile.tmp
10221 #check that we actually got some stats
10222 [ "$read_bytes" ] || error "Missing read_bytes stats"
10223 [ "$write_bytes" ] || error "Missing write_bytes stats"
10224 [ "$read_bytes" != 0 ] || error "no read done"
10225 [ "$write_bytes" != 0 ] || error "no write done"
10227 rm -f $TMP/${tfile}.tmp
10229 run_test 127b "verify the llite client stats are sane"
10231 test_128() { # bug 15212
10233 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10238 result=$(grep error $TMP/$tfile.log)
10239 rm -f $DIR/$tfile $TMP/$tfile.log
10240 [ -z "$result" ] ||
10241 error "consecutive find's under interactive lfs failed"
10243 run_test 128 "interactive lfs for 2 consecutive find's"
10245 set_dir_limits () {
10250 local ldproc=/proc/fs/ldiskfs
10251 local facets=$(get_facets MDS)
10253 for facet in ${facets//,/ }; do
10254 canondev=$(ldiskfs_canon \
10255 *.$(convert_facet2label $facet).mntdev $facet)
10256 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10257 ldproc=/sys/fs/ldiskfs
10258 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10259 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10263 check_mds_dmesg() {
10264 local facets=$(get_facets MDS)
10265 for facet in ${facets//,/ }; do
10266 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10273 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10274 skip "Need MDS version with at least 2.5.56"
10275 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10276 skip_env "ldiskfs only test"
10278 remote_mds_nodsh && skip "remote MDS with nodsh"
10282 local has_warning=false
10285 mkdir -p $DIR/$tdir
10287 # block size of mds1
10288 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10289 set_dir_limits $maxsize $maxsize
10290 local dirsize=$(stat -c%s "$DIR/$tdir")
10292 while [[ $dirsize -le $maxsize ]]; do
10293 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10295 if ! $has_warning; then
10296 check_mds_dmesg '"is approaching"' && has_warning=true
10298 # check two errors:
10299 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10300 # EFBIG for previous versions included in ldiskfs series
10301 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10303 echo "return code $rc received as expected"
10305 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10306 error_exit "create failed w/o dir size limit"
10308 check_mds_dmesg '"has reached"' ||
10309 error_exit "reached message should be output"
10311 [ $has_warning = "false" ] &&
10312 error_exit "warning message should be output"
10314 dirsize=$(stat -c%s "$DIR/$tdir")
10316 [[ $dirsize -ge $maxsize ]] && return 0
10317 error_exit "current dir size $dirsize, " \
10318 "previous limit $maxsize"
10319 elif [ $rc -ne 0 ]; then
10321 error_exit "return $rc received instead of expected " \
10322 "$EFBIG or $ENOSPC, files in dir $dirsize"
10324 nfiles=$((nfiles + 1))
10325 dirsize=$(stat -c%s "$DIR/$tdir")
10329 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10331 run_test 129 "test directory size limit ========================"
10340 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10341 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10343 trap cleanup_130 EXIT RETURN
10345 local fm_file=$DIR/$tfile
10346 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10347 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10348 error "dd failed for $fm_file"
10350 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10351 filefrag -ves $fm_file
10353 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10354 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10355 [ $RC != 0 ] && error "filefrag $fm_file failed"
10357 filefrag_op=$(filefrag -ve -k $fm_file |
10358 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10359 lun=$($GETSTRIPE -i $fm_file)
10361 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10364 for line in $filefrag_op
10366 frag_lun=`echo $line | cut -d: -f5`
10367 ext_len=`echo $line | cut -d: -f4`
10368 if (( $frag_lun != $lun )); then
10370 error "FIEMAP on 1-stripe file($fm_file) failed"
10373 (( tot_len += ext_len ))
10376 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10378 error "FIEMAP on 1-stripe file($fm_file) failed;"
10384 echo "FIEMAP on single striped file succeeded"
10386 run_test 130a "FIEMAP (1-stripe file)"
10389 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10391 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10392 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10394 trap cleanup_130 EXIT RETURN
10396 local fm_file=$DIR/$tfile
10397 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10398 error "setstripe on $fm_file"
10399 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10400 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10402 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10403 error "dd failed on $fm_file"
10405 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10406 filefrag_op=$(filefrag -ve -k $fm_file |
10407 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10409 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10410 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10415 for line in $filefrag_op
10417 frag_lun=$(echo $line | cut -d: -f5 |
10418 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10419 ext_len=$(echo $line | cut -d: -f4)
10420 if (( $frag_lun != $last_lun )); then
10421 if (( tot_len != 1024 )); then
10423 error "FIEMAP on $fm_file failed; returned " \
10424 "len $tot_len for OST $last_lun instead of 1024"
10427 (( num_luns += 1 ))
10431 (( tot_len += ext_len ))
10434 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10436 error "FIEMAP on $fm_file failed; returned wrong number of " \
10437 "luns or wrong len for OST $last_lun"
10443 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10445 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10448 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10450 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10451 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10453 trap cleanup_130 EXIT RETURN
10455 local fm_file=$DIR/$tfile
10456 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10457 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10458 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10460 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10461 error "dd failed on $fm_file"
10463 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10464 filefrag_op=$(filefrag -ve -k $fm_file |
10465 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10467 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10468 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10473 for line in $filefrag_op
10475 frag_lun=$(echo $line | cut -d: -f5 |
10476 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10477 ext_len=$(echo $line | cut -d: -f4)
10478 if (( $frag_lun != $last_lun )); then
10479 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10480 if (( logical != 512 )); then
10482 error "FIEMAP on $fm_file failed; returned " \
10483 "logical start for lun $logical instead of 512"
10486 if (( tot_len != 512 )); then
10488 error "FIEMAP on $fm_file failed; returned " \
10489 "len $tot_len for OST $last_lun instead of 1024"
10492 (( num_luns += 1 ))
10496 (( tot_len += ext_len ))
10499 if (( num_luns != 2 || tot_len != 512 )); then
10501 error "FIEMAP on $fm_file failed; returned wrong number of " \
10502 "luns or wrong len for OST $last_lun"
10508 echo "FIEMAP on 2-stripe file with hole succeeded"
10510 run_test 130c "FIEMAP (2-stripe file with hole)"
10513 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10515 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10516 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10518 trap cleanup_130 EXIT RETURN
10520 local fm_file=$DIR/$tfile
10521 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10522 error "setstripe on $fm_file"
10523 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10524 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10526 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10527 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10528 error "dd failed on $fm_file"
10530 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10531 filefrag_op=$(filefrag -ve -k $fm_file |
10532 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10534 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10535 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10540 for line in $filefrag_op
10542 frag_lun=$(echo $line | cut -d: -f5 |
10543 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10544 ext_len=$(echo $line | cut -d: -f4)
10545 if (( $frag_lun != $last_lun )); then
10546 if (( tot_len != 1024 )); then
10548 error "FIEMAP on $fm_file failed; returned " \
10549 "len $tot_len for OST $last_lun instead of 1024"
10552 (( num_luns += 1 ))
10556 (( tot_len += ext_len ))
10559 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10561 error "FIEMAP on $fm_file failed; returned wrong number of " \
10562 "luns or wrong len for OST $last_lun"
10568 echo "FIEMAP on N-stripe file succeeded"
10570 run_test 130d "FIEMAP (N-stripe file)"
10573 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10575 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10576 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10578 trap cleanup_130 EXIT RETURN
10580 local fm_file=$DIR/$tfile
10581 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10582 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10583 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10586 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10587 for ((i = 0; i < $NUM_BLKS; i++))
10589 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10592 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10593 filefrag_op=$(filefrag -ve -k $fm_file |
10594 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10596 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10597 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10602 for line in $filefrag_op
10604 frag_lun=$(echo $line | cut -d: -f5 |
10605 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10606 ext_len=$(echo $line | cut -d: -f4)
10607 if (( $frag_lun != $last_lun )); then
10608 if (( tot_len != $EXPECTED_LEN )); then
10610 error "FIEMAP on $fm_file failed; returned " \
10611 "len $tot_len for OST $last_lun instead " \
10615 (( num_luns += 1 ))
10619 (( tot_len += ext_len ))
10622 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10624 error "FIEMAP on $fm_file failed; returned wrong number " \
10625 "of luns or wrong len for OST $last_lun"
10631 echo "FIEMAP with continuation calls succeeded"
10633 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10636 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10637 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10639 local fm_file=$DIR/$tfile
10640 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10641 error "multiop create with lov_delay_create on $fm_file"
10643 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10644 filefrag_extents=$(filefrag -vek $fm_file |
10645 awk '/extents? found/ { print $2 }')
10646 if [[ "$filefrag_extents" != "0" ]]; then
10647 error "FIEMAP on $fm_file failed; " \
10648 "returned $filefrag_extents expected 0"
10653 run_test 130f "FIEMAP (unstriped file)"
10655 # Test for writev/readv
10657 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10658 error "writev test failed"
10659 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10660 error "readv failed"
10663 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10666 local fsize=$((524288 + 1048576 + 1572864))
10667 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10668 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10669 error "append writev test failed"
10671 ((fsize += 1572864 + 1048576))
10672 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10673 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10674 error "append writev test failed"
10677 run_test 131b "test append writev"
10680 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10683 run_test 131c "test read/write on file w/o objects"
10686 rwv -f $DIR/$tfile -w -n 1 1572864
10687 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10688 if [ "$NOB" != 1572864 ]; then
10689 error "Short read filed: read $NOB bytes instead of 1572864"
10693 run_test 131d "test short read"
10696 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10697 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10698 error "read hitting hole failed"
10701 run_test 131e "test read hitting hole"
10710 mds*) res=$(do_facet $facet \
10711 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10713 ost*) res=$(do_facet $facet \
10714 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10716 *) error "Wrong facet '$facet'" ;;
10718 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10719 # if the argument $3 is zero, it means any stat increment is ok.
10720 if [[ $want -gt 0 ]]; then
10721 local count=$(echo $res | awk '{ print $2 }')
10722 [[ $count -ne $want ]] &&
10723 error "The $op counter on $facet is $count, not $want"
10728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10729 remote_ost_nodsh && skip "remote OST with nodsh"
10730 remote_mds_nodsh && skip "remote MDS with nodsh"
10731 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10732 skip_env "MDS doesn't support rename stats"
10734 local testdir=$DIR/${tdir}/stats_testdir
10736 mkdir -p $DIR/${tdir}
10739 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10740 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10742 # verify mdt stats first.
10743 mkdir ${testdir} || error "mkdir failed"
10744 check_stats $SINGLEMDS "mkdir" 1
10745 touch ${testdir}/${tfile} || error "touch failed"
10746 check_stats $SINGLEMDS "open" 1
10747 check_stats $SINGLEMDS "close" 1
10748 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10749 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10750 check_stats $SINGLEMDS "mknod" 2
10752 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10753 check_stats $SINGLEMDS "unlink" 1
10754 rm -f ${testdir}/${tfile} || error "file remove failed"
10755 check_stats $SINGLEMDS "unlink" 2
10757 # remove working dir and check mdt stats again.
10758 rmdir ${testdir} || error "rmdir failed"
10759 check_stats $SINGLEMDS "rmdir" 1
10761 local testdir1=$DIR/${tdir}/stats_testdir1
10762 mkdir -p ${testdir}
10763 mkdir -p ${testdir1}
10764 touch ${testdir1}/test1
10765 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10766 check_stats $SINGLEMDS "crossdir_rename" 1
10768 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10769 check_stats $SINGLEMDS "samedir_rename" 1
10771 rm -rf $DIR/${tdir}
10773 run_test 133a "Verifying MDT stats ========================================"
10778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10779 remote_ost_nodsh && skip "remote OST with nodsh"
10780 remote_mds_nodsh && skip "remote MDS with nodsh"
10782 local testdir=$DIR/${tdir}/stats_testdir
10784 mkdir -p ${testdir} || error "mkdir failed"
10785 touch ${testdir}/${tfile} || error "touch failed"
10786 cancel_lru_locks mdc
10789 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10790 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10792 # extra mdt stats verification.
10793 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10794 check_stats $SINGLEMDS "setattr" 1
10795 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10796 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10798 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10799 check_stats $SINGLEMDS "getattr" 1
10801 rm -rf $DIR/${tdir}
10803 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10804 # so the check below is not reliable
10805 [ $MDSCOUNT -eq 1 ] || return 0
10807 # Sleep to avoid a cached response.
10808 #define OBD_STATFS_CACHE_SECONDS 1
10810 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10811 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10812 $LFS df || error "lfs failed"
10813 check_stats $SINGLEMDS "statfs" 1
10815 # check aggregated statfs (LU-10018)
10816 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.54) ] &&
10818 [ $(lustre_version_code client) -lt $(version_code 2.11.54) ] &&
10821 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10822 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10824 check_stats $SINGLEMDS "statfs" 1
10826 # We want to check that the client didn't send OST_STATFS to
10827 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10828 # extra care is needed here.
10829 if remote_mds; then
10830 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10831 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10833 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10834 [ "$res" ] && error "OST got STATFS"
10839 run_test 133b "Verifying extra MDT stats =================================="
10842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10843 remote_ost_nodsh && skip "remote OST with nodsh"
10844 remote_mds_nodsh && skip "remote MDS with nodsh"
10846 local testdir=$DIR/$tdir/stats_testdir
10848 test_mkdir -p $testdir
10850 # verify obdfilter stats.
10851 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10853 cancel_lru_locks osc
10854 wait_delete_completed
10857 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10858 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10860 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10863 cancel_lru_locks osc
10864 check_stats ost1 "write" 1
10866 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10867 check_stats ost1 "read" 1
10869 > $testdir/$tfile || error "truncate failed"
10870 check_stats ost1 "punch" 1
10872 rm -f $testdir/$tfile || error "file remove failed"
10873 wait_delete_completed
10874 check_stats ost1 "destroy" 1
10878 run_test 133c "Verifying OST stats ========================================"
10885 while [ $value -ge 2 ]; do
10890 if [ $orig -gt $order ]; then
10898 local size=('K' 'M' 'G' 'T');
10900 local size_string=$value
10902 while [ $value -ge 1024 ]; do
10903 if [ $i -gt 3 ]; then
10904 #T is the biggest unit we get here, if that is bigger,
10906 size_string=${value}T
10909 value=$((value >> 10))
10910 if [ $value -lt 1024 ]; then
10911 size_string=${value}${size[$i]}
10920 get_rename_size() {
10922 local context=${2:-.}
10923 local sample=$(do_facet $SINGLEMDS $LCTL \
10924 get_param mdt.$FSNAME-MDT0000.rename_stats |
10925 grep -A1 $context |
10926 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10932 remote_ost_nodsh && skip "remote OST with nodsh"
10933 remote_mds_nodsh && skip "remote MDS with nodsh"
10934 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10935 skip_env "MDS doesn't support rename stats"
10937 local testdir1=$DIR/${tdir}/stats_testdir1
10938 local testdir2=$DIR/${tdir}/stats_testdir2
10939 mkdir -p $DIR/${tdir}
10941 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10943 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10944 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10946 createmany -o $testdir1/test 512 || error "createmany failed"
10948 # check samedir rename size
10949 mv ${testdir1}/test0 ${testdir1}/test_0
10951 local testdir1_size=$(ls -l $DIR/${tdir} |
10952 awk '/stats_testdir1/ {print $5}')
10953 local testdir2_size=$(ls -l $DIR/${tdir} |
10954 awk '/stats_testdir2/ {print $5}')
10956 testdir1_size=$(order_2 $testdir1_size)
10957 testdir2_size=$(order_2 $testdir2_size)
10959 testdir1_size=$(size_in_KMGT $testdir1_size)
10960 testdir2_size=$(size_in_KMGT $testdir2_size)
10962 echo "source rename dir size: ${testdir1_size}"
10963 echo "target rename dir size: ${testdir2_size}"
10965 local cmd="do_facet $SINGLEMDS $LCTL "
10966 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10968 eval $cmd || error "$cmd failed"
10969 local samedir=$($cmd | grep 'same_dir')
10970 local same_sample=$(get_rename_size $testdir1_size)
10971 [ -z "$samedir" ] && error "samedir_rename_size count error"
10972 [[ $same_sample -eq 1 ]] ||
10973 error "samedir_rename_size error $same_sample"
10974 echo "Check same dir rename stats success"
10976 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10978 # check crossdir rename size
10979 mv ${testdir1}/test_0 ${testdir2}/test_0
10981 testdir1_size=$(ls -l $DIR/${tdir} |
10982 awk '/stats_testdir1/ {print $5}')
10983 testdir2_size=$(ls -l $DIR/${tdir} |
10984 awk '/stats_testdir2/ {print $5}')
10986 testdir1_size=$(order_2 $testdir1_size)
10987 testdir2_size=$(order_2 $testdir2_size)
10989 testdir1_size=$(size_in_KMGT $testdir1_size)
10990 testdir2_size=$(size_in_KMGT $testdir2_size)
10992 echo "source rename dir size: ${testdir1_size}"
10993 echo "target rename dir size: ${testdir2_size}"
10995 eval $cmd || error "$cmd failed"
10996 local crossdir=$($cmd | grep 'crossdir')
10997 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10998 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10999 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11000 [[ $src_sample -eq 1 ]] ||
11001 error "crossdir_rename_size error $src_sample"
11002 [[ $tgt_sample -eq 1 ]] ||
11003 error "crossdir_rename_size error $tgt_sample"
11004 echo "Check cross dir rename stats success"
11005 rm -rf $DIR/${tdir}
11007 run_test 133d "Verifying rename_stats ========================================"
11010 remote_mds_nodsh && skip "remote MDS with nodsh"
11011 remote_ost_nodsh && skip "remote OST with nodsh"
11012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11014 local testdir=$DIR/${tdir}/stats_testdir
11015 local ctr f0 f1 bs=32768 count=42 sum
11017 mkdir -p ${testdir} || error "mkdir failed"
11019 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
11021 for ctr in {write,read}_bytes; do
11023 cancel_lru_locks osc
11025 do_facet ost1 $LCTL set_param -n \
11026 "obdfilter.*.exports.clear=clear"
11028 if [ $ctr = write_bytes ]; then
11030 f1=${testdir}/${tfile}
11032 f0=${testdir}/${tfile}
11036 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11039 cancel_lru_locks osc
11041 sum=$(do_facet ost1 $LCTL get_param \
11042 "obdfilter.*.exports.*.stats" |
11043 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11044 $1 == ctr { sum += $7 }
11045 END { printf("%0.0f", sum) }')
11047 if ((sum != bs * count)); then
11048 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11052 rm -rf $DIR/${tdir}
11054 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11056 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11058 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11059 # not honor the -ignore_readdir_race option correctly. So we call
11060 # error_ignore() rather than error() in these cases. See LU-11152.
11062 if (find --version; do_facet mds1 find --version) |
11063 grep -q '\b4\.5\.1[1-4]\b'; then
11064 error_ignore LU-11152 "$@"
11071 # First without trusting modes.
11072 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11073 echo "proc_dirs='$proc_dirs'"
11074 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11075 find $proc_dirs -exec cat '{}' \; &> /dev/null
11077 # Second verifying readability.
11078 $LCTL get_param -R '*' &> /dev/null
11080 # Verifing writability with badarea_io.
11082 -ignore_readdir_race \
11084 -not -name force_lbug \
11085 -not -name changelog_mask \
11086 -exec badarea_io '{}' \; ||
11087 error_133 "find $proc_dirs failed"
11089 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11092 remote_mds_nodsh && skip "remote MDS with nodsh"
11093 remote_ost_nodsh && skip "remote OST with nodsh"
11095 # eventually, this can also be replaced with "lctl get_param -R",
11096 # but not until that option is always available on the server
11098 for facet in mds1 ost1; do
11099 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11100 skip_noexit "Too old lustre on $facet"
11101 local facet_proc_dirs=$(do_facet $facet \
11102 \\\ls -d $proc_regexp 2>/dev/null)
11103 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11104 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11105 do_facet $facet find $facet_proc_dirs \
11106 ! -name req_history \
11107 -exec cat '{}' \\\; &> /dev/null
11109 do_facet $facet find $facet_proc_dirs \
11110 ! -name req_history \
11112 -exec cat '{}' \\\; &> /dev/null ||
11113 error "proc file read failed"
11115 do_facet $facet find $facet_proc_dirs \
11116 -ignore_readdir_race \
11118 -not -name force_lbug \
11119 -not -name changelog_mask \
11120 -exec badarea_io '{}' \\\; ||
11121 error_133 "$facet find $facet_proc_dirs failed"
11124 # remount the FS in case writes/reads /proc break the FS
11125 cleanup || error "failed to unmount"
11126 setup || error "failed to setup"
11129 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11132 remote_mds_nodsh && skip "remote MDS with nodsh"
11133 remote_ost_nodsh && skip "remote OST with nodsh"
11134 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11135 skip "Need MDS version at least 2.9.54"
11139 for facet in client mds1 ost1; do
11140 local facet_proc_dirs=$(do_facet $facet \
11141 \\\ls -d $proc_regexp 2> /dev/null)
11142 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11143 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11144 # Get the list of files that are missing the terminating newline
11145 local missing=($(do_facet $facet \
11146 find ${facet_proc_dirs} -type f \| \
11147 while read F\; do \
11148 awk -v FS='\v' -v RS='\v\v' \
11149 "'END { if(NR>0 && \
11150 \\\$NF !~ /.*\\\n\$/) \
11151 print FILENAME}'" \
11154 [ ${#missing[*]} -eq 0 ] ||
11155 error "files do not end with newline: ${missing[*]}"
11158 run_test 133h "Proc files should end with newlines"
11161 remote_mds_nodsh && skip "remote MDS with nodsh"
11162 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11163 skip "Need MDS version at least 2.7.54"
11165 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11166 cancel_lru_locks mdc
11168 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11169 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11170 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11173 createmany -o $DIR/$tdir/f $nr ||
11174 error "failed to create $nr files in $DIR/$tdir"
11175 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11177 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11178 do_facet mds1 $LCTL set_param fail_loc=0x327
11179 do_facet mds1 $LCTL set_param fail_val=500
11182 echo "sleep 10 seconds ..."
11184 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11186 do_facet mds1 $LCTL set_param fail_loc=0
11187 do_facet mds1 $LCTL set_param fail_val=0
11188 [ $lck_cnt -lt $unused ] ||
11189 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11192 unlinkmany $DIR/$tdir/f $nr
11194 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11197 remote_mds_nodsh && skip "remote MDS with nodsh"
11198 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11199 skip "Need MDS version at least 2.7.54"
11201 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11202 cancel_lru_locks mdc
11204 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11205 ldlm.lock_reclaim_threshold_mb)
11206 # disable reclaim temporarily
11207 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11209 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11210 do_facet mds1 $LCTL set_param fail_loc=0x328
11211 do_facet mds1 $LCTL set_param fail_val=500
11213 $LCTL set_param debug=+trace
11216 createmany -o $DIR/$tdir/f $nr &
11217 local create_pid=$!
11219 echo "Sleep $TIMEOUT seconds ..."
11221 if ! ps -p $create_pid > /dev/null 2>&1; then
11222 do_facet mds1 $LCTL set_param fail_loc=0
11223 do_facet mds1 $LCTL set_param fail_val=0
11224 do_facet mds1 $LCTL set_param \
11225 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11226 error "createmany finished incorrectly!"
11228 do_facet mds1 $LCTL set_param fail_loc=0
11229 do_facet mds1 $LCTL set_param fail_val=0
11230 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11231 wait $create_pid || return 1
11233 unlinkmany $DIR/$tdir/f $nr
11235 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11237 test_140() { #bug-17379
11238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11240 test_mkdir $DIR/$tdir
11241 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11242 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11244 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11245 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11247 while i=$((i + 1)); do
11249 cd $i || error "Changing to $i"
11250 ln -s ../stat stat || error "Creating stat symlink"
11251 # Read the symlink until ELOOP present,
11252 # not LBUGing the system is considered success,
11253 # we didn't overrun the stack.
11254 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11255 if [ $ret -ne 0 ]; then
11256 if [ $ret -eq 40 ]; then
11259 error "Open stat symlink"
11265 echo "The symlink depth = $i"
11266 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11267 error "Invalid symlink depth"
11269 # Test recursive symlink
11270 ln -s symlink_self symlink_self
11271 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11272 echo "open symlink_self returns $ret"
11273 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11275 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11280 local TF="$TMP/$tfile"
11282 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11284 cancel_lru_locks $OSC
11285 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11286 remount_client $MOUNT
11288 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11291 $TRUNCATE $DIR/$tfile 6000
11292 cancel_lru_locks $OSC
11293 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11296 echo "12345" >>$DIR/$tfile
11297 cancel_lru_locks $OSC
11298 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11301 echo "12345" >>$DIR/$tfile
11302 cancel_lru_locks $OSC
11303 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11308 run_test 150 "truncate/append tests"
11310 #LU-2902 roc_hit was not able to read all values from lproc
11311 function roc_hit_init() {
11312 local list=$(comma_list $(osts_nodes))
11313 local dir=$DIR/$tdir-check
11314 local file=$dir/$tfile
11320 #use setstripe to do a write to every ost
11321 for i in $(seq 0 $((OSTCOUNT-1))); do
11322 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11323 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11324 idx=$(printf %04x $i)
11325 BEFORE=$(get_osd_param $list *OST*$idx stats |
11326 awk '$1 == "cache_access" {sum += $7}
11327 END { printf("%0.0f", sum) }')
11329 cancel_lru_locks osc
11330 cat $file >/dev/null
11332 AFTER=$(get_osd_param $list *OST*$idx stats |
11333 awk '$1 == "cache_access" {sum += $7}
11334 END { printf("%0.0f", sum) }')
11336 echo BEFORE:$BEFORE AFTER:$AFTER
11337 if ! let "AFTER - BEFORE == 4"; then
11339 error "roc_hit is not safe to use"
11347 function roc_hit() {
11348 local list=$(comma_list $(osts_nodes))
11349 echo $(get_osd_param $list '' stats |
11350 awk '$1 == "cache_hit" {sum += $7}
11351 END { printf("%0.0f", sum) }')
11354 function set_cache() {
11357 if [ "$2" == "off" ]; then
11360 local list=$(comma_list $(osts_nodes))
11361 set_osd_param $list '' $1_cache_enable $on
11363 cancel_lru_locks osc
11367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11368 remote_ost_nodsh && skip "remote OST with nodsh"
11371 local list=$(comma_list $(osts_nodes))
11373 # check whether obdfilter is cache capable at all
11374 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11375 skip "not cache-capable obdfilter"
11378 # check cache is enabled on all obdfilters
11379 if get_osd_param $list '' read_cache_enable | grep 0; then
11380 skip "oss cache is disabled"
11383 set_osd_param $list '' writethrough_cache_enable 1
11385 # check write cache is enabled on all obdfilters
11386 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11387 skip "oss write cache is NOT enabled"
11392 #define OBD_FAIL_OBD_NO_LRU 0x609
11393 do_nodes $list $LCTL set_param fail_loc=0x609
11395 # pages should be in the case right after write
11396 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11399 local BEFORE=$(roc_hit)
11400 cancel_lru_locks osc
11401 cat $DIR/$tfile >/dev/null
11402 local AFTER=$(roc_hit)
11404 do_nodes $list $LCTL set_param fail_loc=0
11406 if ! let "AFTER - BEFORE == CPAGES"; then
11407 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11410 # the following read invalidates the cache
11411 cancel_lru_locks osc
11412 set_osd_param $list '' read_cache_enable 0
11413 cat $DIR/$tfile >/dev/null
11415 # now data shouldn't be found in the cache
11417 cancel_lru_locks osc
11418 cat $DIR/$tfile >/dev/null
11420 if let "AFTER - BEFORE != 0"; then
11421 error "IN CACHE: before: $BEFORE, after: $AFTER"
11424 set_osd_param $list '' read_cache_enable 1
11427 run_test 151 "test cache on oss and controls ==============================="
11430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11432 local TF="$TMP/$tfile"
11434 # simulate ENOMEM during write
11435 #define OBD_FAIL_OST_NOMEM 0x226
11436 lctl set_param fail_loc=0x80000226
11437 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11439 sync || error "sync failed"
11440 lctl set_param fail_loc=0
11442 # discard client's cache
11443 cancel_lru_locks osc
11445 # simulate ENOMEM during read
11446 lctl set_param fail_loc=0x80000226
11447 cmp $TF $DIR/$tfile || error "cmp failed"
11448 lctl set_param fail_loc=0
11452 run_test 152 "test read/write with enomem ============================"
11455 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11457 run_test 153 "test if fdatasync does not crash ======================="
11459 dot_lustre_fid_permission_check() {
11461 local ffid=$MOUNT/.lustre/fid/$fid
11464 echo "stat fid $fid"
11465 stat $ffid > /dev/null || error "stat $ffid failed."
11466 echo "touch fid $fid"
11467 touch $ffid || error "touch $ffid failed."
11468 echo "write to fid $fid"
11469 cat /etc/hosts > $ffid || error "write $ffid failed."
11470 echo "read fid $fid"
11471 diff /etc/hosts $ffid || error "read $ffid failed."
11472 echo "append write to fid $fid"
11473 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11474 echo "rename fid $fid"
11475 mv $ffid $test_dir/$tfile.1 &&
11476 error "rename $ffid to $tfile.1 should fail."
11477 touch $test_dir/$tfile.1
11478 mv $test_dir/$tfile.1 $ffid &&
11479 error "rename $tfile.1 to $ffid should fail."
11480 rm -f $test_dir/$tfile.1
11481 echo "truncate fid $fid"
11482 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11483 echo "link fid $fid"
11484 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11485 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11486 echo "setfacl fid $fid"
11487 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11488 echo "getfacl fid $fid"
11489 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11491 echo "unlink fid $fid"
11492 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11493 echo "mknod fid $fid"
11494 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11496 fid=[0xf00000400:0x1:0x0]
11497 ffid=$MOUNT/.lustre/fid/$fid
11499 echo "stat non-exist fid $fid"
11500 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11501 echo "write to non-exist fid $fid"
11502 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11503 echo "link new fid $fid"
11504 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11506 mkdir -p $test_dir/$tdir
11507 touch $test_dir/$tdir/$tfile
11508 fid=$($LFS path2fid $test_dir/$tdir)
11511 error "error: could not get fid for $test_dir/$dir/$tfile."
11513 ffid=$MOUNT/.lustre/fid/$fid
11516 ls $ffid > /dev/null || error "ls $ffid failed."
11517 echo "touch $fid/$tfile.1"
11518 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11520 echo "touch $MOUNT/.lustre/fid/$tfile"
11521 touch $MOUNT/.lustre/fid/$tfile && \
11522 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11524 echo "setxattr to $MOUNT/.lustre/fid"
11525 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11527 echo "listxattr for $MOUNT/.lustre/fid"
11528 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11530 echo "delxattr from $MOUNT/.lustre/fid"
11531 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11533 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11534 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11535 error "touch invalid fid should fail."
11537 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11538 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11539 error "touch non-normal fid should fail."
11541 echo "rename $tdir to $MOUNT/.lustre/fid"
11542 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11543 error "rename to $MOUNT/.lustre/fid should fail."
11545 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11547 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11548 local new_obf_mode=777
11550 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11551 chmod $new_obf_mode $DIR/.lustre/fid ||
11552 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11554 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11555 [ $obf_mode -eq $new_obf_mode ] ||
11556 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11558 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11559 chmod $old_obf_mode $DIR/.lustre/fid ||
11560 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11563 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11564 fid=$($LFS path2fid $test_dir/$tfile-2)
11566 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11568 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11569 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11570 error "create lov data thru .lustre failed"
11572 echo "cp /etc/passwd $test_dir/$tfile-2"
11573 cp /etc/passwd $test_dir/$tfile-2 ||
11574 error "copy to $test_dir/$tfile-2 failed."
11575 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11576 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11577 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11579 rm -rf $test_dir/tfile.lnk
11580 rm -rf $test_dir/$tfile-2
11584 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11585 skip "Need MDS version at least 2.4.1"
11587 local tf=$DIR/$tfile
11590 local fid=$($LFS path2fid $tf)
11591 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11593 # check that we get the same pathname back
11594 local found=$($LFS fid2path $MOUNT "$fid")
11595 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11596 [ "$found" == "$tf" ] ||
11597 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11599 run_test 154A "lfs path2fid and fid2path basic checks"
11602 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11603 skip "Need MDS version at least 2.4.1"
11605 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11606 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11607 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11608 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11610 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11611 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11613 # check that we get the same pathname
11614 echo "PFID: $PFID, name: $name"
11615 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11616 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11617 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11618 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11620 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11622 run_test 154B "verify the ll_decode_linkea tool"
11625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11626 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11627 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11628 skip "Need MDS version at least 2.2.51"
11629 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11631 cp /etc/hosts $DIR/$tfile
11633 fid=$($LFS path2fid $DIR/$tfile)
11635 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11637 dot_lustre_fid_permission_check "$fid" $DIR ||
11638 error "dot lustre permission check $fid failed"
11640 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11642 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11644 touch $MOUNT/.lustre/file &&
11645 error "creation is not allowed under .lustre"
11647 mkdir $MOUNT/.lustre/dir &&
11648 error "mkdir is not allowed under .lustre"
11652 run_test 154a "Open-by-FID"
11655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11656 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11657 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11658 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11659 skip "Need MDS version at least 2.2.51"
11661 local remote_dir=$DIR/$tdir/remote_dir
11665 mkdir -p $DIR/$tdir
11666 $LFS mkdir -i $MDTIDX $remote_dir ||
11667 error "create remote directory failed"
11669 cp /etc/hosts $remote_dir/$tfile
11671 fid=$($LFS path2fid $remote_dir/$tfile)
11673 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11675 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11676 error "dot lustre permission check $fid failed"
11679 run_test 154b "Open-by-FID for remote directory"
11682 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11683 skip "Need MDS version at least 2.4.1"
11685 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11686 local FID1=$($LFS path2fid $DIR/$tfile.1)
11687 local FID2=$($LFS path2fid $DIR/$tfile.2)
11688 local FID3=$($LFS path2fid $DIR/$tfile.3)
11691 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11692 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11693 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11695 [ "$FID" = "${!want}" ] ||
11696 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11700 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11702 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11703 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11707 run_test 154c "lfs path2fid and fid2path multiple arguments"
11710 remote_mds_nodsh && skip "remote MDS with nodsh"
11711 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11712 skip "Need MDS version at least 2.5.53"
11714 if remote_mds; then
11715 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11719 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11726 local fid=$($LFS path2fid $DIR/$tfile)
11729 cmd="exec $fd<$DIR/$tfile"
11731 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11732 echo "$fid_list" | grep "$fid"
11735 cmd="exec $fd>/dev/null"
11737 if [ $rc -ne 0 ]; then
11738 error "FID $fid not found in open files list $fid_list"
11741 run_test 154d "Verify open file fid"
11745 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11746 skip "Need MDS version at least 2.6.50"
11748 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11749 error ".lustre returned by readdir"
11752 run_test 154e ".lustre is not returned by readdir"
11755 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11757 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11758 test_mkdir -p -c1 $DIR/$tdir/d
11759 # test dirs inherit from its stripe
11760 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11761 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11762 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11763 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11766 # get fid of parents
11767 local FID0=$($LFS path2fid $DIR/$tdir/d)
11768 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11769 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11770 local FID3=$($LFS path2fid $DIR)
11772 # check that path2fid --parents returns expected <parent_fid>/name
11773 # 1) test for a directory (single parent)
11774 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11775 [ "$parent" == "$FID0/foo1" ] ||
11776 error "expected parent: $FID0/foo1, got: $parent"
11778 # 2) test for a file with nlink > 1 (multiple parents)
11779 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11780 echo "$parent" | grep -F "$FID1/$tfile" ||
11781 error "$FID1/$tfile not returned in parent list"
11782 echo "$parent" | grep -F "$FID2/link" ||
11783 error "$FID2/link not returned in parent list"
11785 # 3) get parent by fid
11786 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11787 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11788 echo "$parent" | grep -F "$FID1/$tfile" ||
11789 error "$FID1/$tfile not returned in parent list (by fid)"
11790 echo "$parent" | grep -F "$FID2/link" ||
11791 error "$FID2/link not returned in parent list (by fid)"
11793 # 4) test for entry in root directory
11794 parent=$($LFS path2fid --parents $DIR/f)
11795 echo "$parent" | grep -F "$FID3/f" ||
11796 error "$FID3/f not returned in parent list"
11798 # 5) test it on root directory
11799 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11800 error "$MOUNT should not have parents"
11802 # enable xattr caching and check that linkea is correctly updated
11803 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11804 save_lustre_params client "llite.*.xattr_cache" > $save
11805 lctl set_param llite.*.xattr_cache 1
11807 # 6.1) linkea update on rename
11808 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11810 # get parents by fid
11811 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11812 # foo1 should no longer be returned in parent list
11813 echo "$parent" | grep -F "$FID1" &&
11814 error "$FID1 should no longer be in parent list"
11815 # the new path should appear
11816 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11817 error "$FID2/$tfile.moved is not in parent list"
11819 # 6.2) linkea update on unlink
11820 rm -f $DIR/$tdir/d/foo2/link
11821 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11822 # foo2/link should no longer be returned in parent list
11823 echo "$parent" | grep -F "$FID2/link" &&
11824 error "$FID2/link should no longer be in parent list"
11828 restore_lustre_params < $save
11831 run_test 154f "get parent fids by reading link ea"
11835 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11836 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11837 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11838 skip "Need MDS version at least 2.6.92"
11840 mkdir -p $DIR/$tdir
11841 llapi_fid_test -d $DIR/$tdir
11843 run_test 154g "various llapi FID tests"
11845 test_155_small_load() {
11846 local temp=$TMP/$tfile
11847 local file=$DIR/$tfile
11849 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11850 error "dd of=$temp bs=6096 count=1 failed"
11852 cancel_lru_locks $OSC
11853 cmp $temp $file || error "$temp $file differ"
11855 $TRUNCATE $temp 6000
11856 $TRUNCATE $file 6000
11857 cmp $temp $file || error "$temp $file differ (truncate1)"
11859 echo "12345" >>$temp
11860 echo "12345" >>$file
11861 cmp $temp $file || error "$temp $file differ (append1)"
11863 echo "12345" >>$temp
11864 echo "12345" >>$file
11865 cmp $temp $file || error "$temp $file differ (append2)"
11871 test_155_big_load() {
11872 remote_ost_nodsh && skip "remote OST with nodsh"
11874 local temp=$TMP/$tfile
11875 local file=$DIR/$tfile
11878 local cache_size=$(do_facet ost$((MAXI+1)) \
11879 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11880 local large_file_size=$((cache_size * 2))
11882 echo "OSS cache size: $cache_size KB"
11883 echo "Large file size: $large_file_size KB"
11885 [ $MAXV -le $large_file_size ] &&
11886 skip_env "max available OST size needs > $large_file_size KB"
11888 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11890 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11891 error "dd of=$temp bs=$large_file_size count=1k failed"
11894 cancel_lru_locks osc
11895 cmp $temp $file || error "$temp $file differ"
11901 save_writethrough() {
11902 local facets=$(get_facets OST)
11904 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11910 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11912 save_writethrough $p
11915 set_cache writethrough on
11916 test_155_small_load
11917 restore_lustre_params < $p
11920 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11925 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11927 save_writethrough $p
11930 set_cache writethrough off
11931 test_155_small_load
11932 restore_lustre_params < $p
11935 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11940 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11942 save_writethrough $p
11945 set_cache writethrough on
11946 test_155_small_load
11947 restore_lustre_params < $p
11950 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11955 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11957 save_writethrough $p
11960 set_cache writethrough off
11961 test_155_small_load
11962 restore_lustre_params < $p
11965 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11970 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11972 save_writethrough $p
11975 set_cache writethrough on
11977 restore_lustre_params < $p
11980 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11985 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11987 save_writethrough $p
11990 set_cache writethrough off
11992 restore_lustre_params < $p
11995 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12000 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12002 save_writethrough $p
12005 set_cache writethrough on
12007 restore_lustre_params < $p
12010 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12015 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12017 save_writethrough $p
12020 set_cache writethrough off
12022 restore_lustre_params < $p
12025 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12029 remote_ost_nodsh && skip "remote OST with nodsh"
12030 [ "$(facet_fstype ost1)" = "zfs" -a \
12031 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
12032 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12037 local file="$DIR/$tfile"
12038 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12040 save_writethrough $p
12043 log "Turn on read and write cache"
12045 set_cache writethrough on
12047 log "Write data and read it back."
12048 log "Read should be satisfied from the cache."
12049 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12051 cancel_lru_locks osc
12052 cat $file >/dev/null
12054 if ! let "AFTER - BEFORE == CPAGES"; then
12055 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12057 log "cache hits:: before: $BEFORE, after: $AFTER"
12060 log "Read again; it should be satisfied from the cache."
12062 cancel_lru_locks osc
12063 cat $file >/dev/null
12065 if ! let "AFTER - BEFORE == CPAGES"; then
12066 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12068 log "cache hits:: before: $BEFORE, after: $AFTER"
12071 log "Turn off the read cache and turn on the write cache"
12073 set_cache writethrough on
12075 log "Read again; it should be satisfied from the cache."
12077 cancel_lru_locks osc
12078 cat $file >/dev/null
12080 if ! let "AFTER - BEFORE == CPAGES"; then
12081 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12083 log "cache hits:: before: $BEFORE, after: $AFTER"
12086 log "Read again; it should not be satisfied from the cache."
12088 cancel_lru_locks osc
12089 cat $file >/dev/null
12091 if ! let "AFTER - BEFORE == 0"; then
12092 error "IN CACHE: before: $BEFORE, after: $AFTER"
12094 log "cache hits:: before: $BEFORE, after: $AFTER"
12097 log "Write data and read it back."
12098 log "Read should be satisfied from the cache."
12099 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12101 cancel_lru_locks osc
12102 cat $file >/dev/null
12104 if ! let "AFTER - BEFORE == CPAGES"; then
12105 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12107 log "cache hits:: before: $BEFORE, after: $AFTER"
12110 log "Read again; it should not be satisfied from the cache."
12112 cancel_lru_locks osc
12113 cat $file >/dev/null
12115 if ! let "AFTER - BEFORE == 0"; then
12116 error "IN CACHE: before: $BEFORE, after: $AFTER"
12118 log "cache hits:: before: $BEFORE, after: $AFTER"
12121 log "Turn off read and write cache"
12123 set_cache writethrough off
12125 log "Write data and read it back"
12126 log "It should not be satisfied from the cache."
12128 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12129 cancel_lru_locks osc
12131 cat $file >/dev/null
12133 if ! let "AFTER - BEFORE == 0"; then
12134 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12136 log "cache hits:: before: $BEFORE, after: $AFTER"
12139 log "Turn on the read cache and turn off the write cache"
12141 set_cache writethrough off
12143 log "Write data and read it back"
12144 log "It should not be satisfied from the cache."
12146 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12148 cancel_lru_locks osc
12149 cat $file >/dev/null
12151 if ! let "AFTER - BEFORE == 0"; then
12152 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12154 log "cache hits:: before: $BEFORE, after: $AFTER"
12157 log "Read again; it should be satisfied from the cache."
12159 cancel_lru_locks osc
12160 cat $file >/dev/null
12162 if ! let "AFTER - BEFORE == CPAGES"; then
12163 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12165 log "cache hits:: before: $BEFORE, after: $AFTER"
12168 restore_lustre_params < $p
12171 run_test 156 "Verification of tunables"
12174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12175 remote_mds_nodsh && skip "remote MDS with nodsh"
12176 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12177 skip "Need MDS version at least 2.2.0"
12179 changelog_register || error "changelog_register failed"
12180 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12181 changelog_users $SINGLEMDS | grep -q $cl_user ||
12182 error "User $cl_user not found in changelog_users"
12185 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12186 changelog_clear 0 || error "changelog_clear failed"
12187 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12188 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12189 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12190 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12191 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12192 rm $DIR/$tdir/pics/desktop.jpg
12194 changelog_dump | tail -10
12196 echo "verifying changelog mask"
12197 changelog_chmask "-MKDIR"
12198 changelog_chmask "-CLOSE"
12200 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12201 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12203 changelog_chmask "+MKDIR"
12204 changelog_chmask "+CLOSE"
12206 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12207 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12209 changelog_dump | tail -10
12210 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12211 CLOSES=$(changelog_dump | grep -c "CLOSE")
12212 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12213 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12216 echo "verifying target fid"
12217 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12218 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12219 [ "$fidc" == "$fidf" ] ||
12220 error "changelog '$tfile' fid $fidc != file fid $fidf"
12221 echo "verifying parent fid"
12222 # The FID returned from the Changelog may be the directory shard on
12223 # a different MDT, and not the FID returned by path2fid on the parent.
12224 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12225 # since this is what will matter when recreating this file in the tree.
12226 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12227 local pathp=$($LFS fid2path $MOUNT "$fidp")
12228 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12229 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12231 echo "getting records for $cl_user"
12232 changelog_users $SINGLEMDS
12233 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12235 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12236 error "changelog_clear failed"
12237 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12238 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12239 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12240 error "user index expect $user_rec1 + $nclr != $user_rec2"
12242 local min0_rec=$(changelog_users $SINGLEMDS |
12243 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12244 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12245 awk '{ print $1; exit; }')
12247 changelog_dump | tail -n 5
12248 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12249 [ $first_rec == $((min0_rec + 1)) ] ||
12250 error "first index should be $min0_rec + 1 not $first_rec"
12252 # LU-3446 changelog index reset on MDT restart
12253 local cur_rec1=$(changelog_users $SINGLEMDS |
12254 awk '/^current.index:/ { print $NF }')
12255 changelog_clear 0 ||
12256 error "clear all changelog records for $cl_user failed"
12257 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12258 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12259 error "Fail to start $SINGLEMDS"
12260 local cur_rec2=$(changelog_users $SINGLEMDS |
12261 awk '/^current.index:/ { print $NF }')
12262 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12263 [ $cur_rec1 == $cur_rec2 ] ||
12264 error "current index should be $cur_rec1 not $cur_rec2"
12266 echo "verifying users from this test are deregistered"
12267 changelog_deregister || error "changelog_deregister failed"
12268 changelog_users $SINGLEMDS | grep -q $cl_user &&
12269 error "User '$cl_user' still in changelog_users"
12271 # lctl get_param -n mdd.*.changelog_users
12272 # current index: 144
12273 # ID index (idle seconds)
12275 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12276 # this is the normal case where all users were deregistered
12277 # make sure no new records are added when no users are present
12278 local last_rec1=$(changelog_users $SINGLEMDS |
12279 awk '/^current.index:/ { print $NF }')
12280 touch $DIR/$tdir/chloe
12281 local last_rec2=$(changelog_users $SINGLEMDS |
12282 awk '/^current.index:/ { print $NF }')
12283 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12284 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12286 # any changelog users must be leftovers from a previous test
12287 changelog_users $SINGLEMDS
12288 echo "other changelog users; can't verify off"
12291 run_test 160a "changelog sanity"
12293 test_160b() { # LU-3587
12294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12295 remote_mds_nodsh && skip "remote MDS with nodsh"
12296 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12297 skip "Need MDS version at least 2.2.0"
12299 changelog_register || error "changelog_register failed"
12300 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12301 changelog_users $SINGLEMDS | grep -q $cl_user ||
12302 error "User '$cl_user' not found in changelog_users"
12304 local longname1=$(str_repeat a 255)
12305 local longname2=$(str_repeat b 255)
12308 echo "creating very long named file"
12309 touch $longname1 || error "create of '$longname1' failed"
12310 echo "renaming very long named file"
12311 mv $longname1 $longname2
12313 changelog_dump | grep RENME | tail -n 5
12316 run_test 160b "Verify that very long rename doesn't crash in changelog"
12319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12320 remote_mds_nodsh && skip "remote MDS with nodsh"
12323 local server_version=$(lustre_version_code $SINGLEMDS)
12325 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12326 [[ $server_version -gt $(version_code 2.5.1) &&
12327 $server_version -lt $(version_code 2.5.50) ]] ||
12328 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12330 # Registration step
12331 changelog_register || error "changelog_register failed"
12334 mkdir -p $DIR/$tdir
12335 $MCREATE $DIR/$tdir/foo_160c
12336 changelog_chmask "-TRUNC"
12337 $TRUNCATE $DIR/$tdir/foo_160c 200
12338 changelog_chmask "+TRUNC"
12339 $TRUNCATE $DIR/$tdir/foo_160c 199
12340 changelog_dump | tail -n 5
12341 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12342 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12344 run_test 160c "verify that changelog log catch the truncate event"
12347 remote_mds_nodsh && skip "remote MDS with nodsh"
12348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12350 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12351 skip "Need MDS version at least 2.7.60"
12353 # Registration step
12354 changelog_register || error "changelog_register failed"
12356 mkdir -p $DIR/$tdir/migrate_dir
12357 changelog_clear 0 || error "changelog_clear failed"
12359 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12360 changelog_dump | tail -n 5
12361 local migrates=$(changelog_dump | grep -c "MIGRT")
12362 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12364 run_test 160d "verify that changelog log catch the migrate event"
12367 remote_mds_nodsh && skip "remote MDS with nodsh"
12370 changelog_register || error "changelog_register failed"
12372 # Delete a future user (expect fail)
12373 local MDT0=$(facet_svc $SINGLEMDS)
12374 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12377 if [ $rc -eq 0 ]; then
12378 error "Deleted non-existant user cl77"
12379 elif [ $rc -ne 2 ]; then
12380 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12383 # Clear to a bad index (1 billion should be safe)
12384 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12387 if [ $rc -eq 0 ]; then
12388 error "Successfully cleared to invalid CL index"
12389 elif [ $rc -ne 22 ]; then
12390 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12393 run_test 160e "changelog negative testing (should return errors)"
12396 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12397 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12398 { skip "Need MDS version at least 2.10.56"; return 0; }
12400 local mdts=$(comma_list $(mdts_nodes))
12403 changelog_register || error "first changelog_register failed"
12404 changelog_register || error "second changelog_register failed"
12406 declare -A cl_user1
12407 declare -A cl_user2
12412 # generate some changelog records to accumulate on each MDT
12413 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12414 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12415 error "create $DIR/$tdir/$tfile failed"
12417 # check changelogs have been generated
12418 local nbcl=$(changelog_dump | wc -l)
12419 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12421 for param in "changelog_max_idle_time=10" \
12423 "changelog_min_gc_interval=2" \
12424 "changelog_min_free_cat_entries=3"; do
12425 local MDT0=$(facet_svc $SINGLEMDS)
12426 local var="${param%=*}"
12427 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12429 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12430 do_nodes $mdts $LCTL set_param mdd.*.$param
12433 # force cl_user2 to be idle (1st part)
12436 # simulate changelog catalog almost full
12437 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12438 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12440 for i in $(seq $MDSCOUNT); do
12441 cl_users=(${CL_USERS[mds$i]})
12442 cl_user1[mds$i]="${cl_users[0]}"
12443 cl_user2[mds$i]="${cl_users[1]}"
12445 [ -n "${cl_user1[mds$i]}" ] ||
12446 error "mds$i: no user registered"
12447 [ -n "${cl_user2[mds$i]}" ] ||
12448 error "mds$i: only ${cl_user2[mds$i]} is registered"
12450 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12451 [ -n "$user_rec1" ] ||
12452 error "mds$i: User ${cl_user1[mds$i]} not registered"
12453 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12454 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12455 [ -n "$user_rec2" ] ||
12456 error "mds$i: User ${cl_user1[mds$i]} not registered"
12457 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12458 "$user_rec1 + 2 == $user_rec2"
12459 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12460 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12461 "$user_rec1 + 2, but is $user_rec2"
12462 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12463 [ -n "$user_rec2" ] ||
12464 error "mds$i: User ${cl_user2[mds$i]} not registered"
12465 [ $user_rec1 == $user_rec2 ] ||
12466 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12467 "$user_rec1, but is $user_rec2"
12470 # force cl_user2 to be idle (2nd part) and to reach
12471 # changelog_max_idle_time
12474 # generate one more changelog to trigger fail_loc
12475 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12476 error "create $DIR/$tdir/${tfile}bis failed"
12478 # ensure gc thread is done
12479 for i in $(mdts_nodes); do
12481 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12482 error "$i: GC-thread not done"
12486 for i in $(seq $MDSCOUNT); do
12487 # check cl_user1 still registered
12488 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12489 error "mds$i: User ${cl_user1[mds$i]} not registered"
12490 # check cl_user2 unregistered
12491 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12492 error "mds$i: User ${cl_user2[mds$i]} still registered"
12494 # check changelogs are present and starting at $user_rec1 + 1
12495 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12496 [ -n "$user_rec1" ] ||
12497 error "mds$i: User ${cl_user1[mds$i]} not registered"
12498 first_rec=$($LFS changelog $(facet_svc mds$i) |
12499 awk '{ print $1; exit; }')
12501 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12502 [ $((user_rec1 + 1)) == $first_rec ] ||
12503 error "mds$i: first index should be $user_rec1 + 1, " \
12504 "but is $first_rec"
12507 run_test 160f "changelog garbage collect (timestamped users)"
12510 remote_mds_nodsh && skip "remote MDS with nodsh"
12511 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12512 skip "Need MDS version at least 2.10.56"
12514 local mdts=$(comma_list $(mdts_nodes))
12516 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12517 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12520 changelog_register || error "first changelog_register failed"
12521 changelog_register || error "second changelog_register failed"
12523 declare -A cl_user1
12524 declare -A cl_user2
12529 # generate some changelog records to accumulate on each MDT
12530 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12531 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12532 error "create $DIR/$tdir/$tfile failed"
12534 # check changelogs have been generated
12535 local nbcl=$(changelog_dump | wc -l)
12536 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12538 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12540 "changelog_min_gc_interval=2" \
12541 "changelog_min_free_cat_entries=3"; do
12542 local MDT0=$(facet_svc $SINGLEMDS)
12543 local var="${param%=*}"
12544 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12546 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12547 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12548 error "unable to set mdd.*.$param"
12551 # simulate changelog catalog almost full
12552 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12553 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12555 for i in $(seq $MDSCOUNT); do
12556 cl_users=(${CL_USERS[mds$i]})
12557 cl_user1[mds$i]="${cl_users[0]}"
12558 cl_user2[mds$i]="${cl_users[1]}"
12560 [ -n "${cl_user1[mds$i]}" ] ||
12561 error "mds$i: no user registered"
12562 [ -n "${cl_user2[mds$i]}" ] ||
12563 error "mds$i: only ${cl_user1[mds$i]} is registered"
12565 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12566 [ -n "$user_rec1" ] ||
12567 error "mds$i: User ${cl_user1[mds$i]} not registered"
12568 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12569 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12570 [ -n "$user_rec2" ] ||
12571 error "mds$i: User ${cl_user1[mds$i]} not registered"
12572 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12573 "$user_rec1 + 2 == $user_rec2"
12574 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12575 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12576 "$user_rec1 + 2, but is $user_rec2"
12577 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12578 [ -n "$user_rec2" ] ||
12579 error "mds$i: User ${cl_user2[mds$i]} not registered"
12580 [ $user_rec1 == $user_rec2 ] ||
12581 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12582 "$user_rec1, but is $user_rec2"
12585 # ensure we are past the previous changelog_min_gc_interval set above
12588 # generate one more changelog to trigger fail_loc
12589 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12590 error "create $DIR/$tdir/${tfile}bis failed"
12592 # ensure gc thread is done
12593 for i in $(mdts_nodes); do
12595 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12596 error "$i: GC-thread not done"
12600 for i in $(seq $MDSCOUNT); do
12601 # check cl_user1 still registered
12602 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12603 error "mds$i: User ${cl_user1[mds$i]} not registered"
12604 # check cl_user2 unregistered
12605 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12606 error "mds$i: User ${cl_user2[mds$i]} still registered"
12608 # check changelogs are present and starting at $user_rec1 + 1
12609 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12610 [ -n "$user_rec1" ] ||
12611 error "mds$i: User ${cl_user1[mds$i]} not registered"
12612 first_rec=$($LFS changelog $(facet_svc mds$i) |
12613 awk '{ print $1; exit; }')
12615 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12616 [ $((user_rec1 + 1)) == $first_rec ] ||
12617 error "mds$i: first index should be $user_rec1 + 1, " \
12618 "but is $first_rec"
12621 run_test 160g "changelog garbage collect (old users)"
12624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12625 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12626 { skip "Need MDS version at least 2.10.56"; return 0; }
12628 local mdts=$(comma_list $(mdts_nodes))
12631 changelog_register || error "first changelog_register failed"
12632 changelog_register || error "second changelog_register failed"
12634 declare -A cl_user1
12635 declare -A cl_user2
12640 # generate some changelog records to accumulate on each MDT
12641 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12642 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12643 error "create $DIR/$tdir/$tfile failed"
12645 # check changelogs have been generated
12646 local nbcl=$(changelog_dump | wc -l)
12647 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12649 for param in "changelog_max_idle_time=10" \
12651 "changelog_min_gc_interval=2"; do
12652 local MDT0=$(facet_svc $SINGLEMDS)
12653 local var="${param%=*}"
12654 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12656 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12657 do_nodes $mdts $LCTL set_param mdd.*.$param
12660 # force cl_user2 to be idle (1st part)
12663 for i in $(seq $MDSCOUNT); do
12664 cl_users=(${CL_USERS[mds$i]})
12665 cl_user1[mds$i]="${cl_users[0]}"
12666 cl_user2[mds$i]="${cl_users[1]}"
12668 [ -n "${cl_user1[mds$i]}" ] ||
12669 error "mds$i: no user registered"
12670 [ -n "${cl_user2[mds$i]}" ] ||
12671 error "mds$i: only ${cl_user2[mds$i]} is registered"
12673 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12674 [ -n "$user_rec1" ] ||
12675 error "mds$i: User ${cl_user1[mds$i]} not registered"
12676 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12677 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12678 [ -n "$user_rec2" ] ||
12679 error "mds$i: User ${cl_user1[mds$i]} not registered"
12680 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12681 "$user_rec1 + 2 == $user_rec2"
12682 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12683 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12684 "$user_rec1 + 2, but is $user_rec2"
12685 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12686 [ -n "$user_rec2" ] ||
12687 error "mds$i: User ${cl_user2[mds$i]} not registered"
12688 [ $user_rec1 == $user_rec2 ] ||
12689 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12690 "$user_rec1, but is $user_rec2"
12693 # force cl_user2 to be idle (2nd part) and to reach
12694 # changelog_max_idle_time
12697 # force each GC-thread start and block then
12698 # one per MDT/MDD, set fail_val accordingly
12699 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12700 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12702 # generate more changelogs to trigger fail_loc
12703 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12704 error "create $DIR/$tdir/${tfile}bis failed"
12706 # stop MDT to stop GC-thread, should be done in back-ground as it will
12707 # block waiting for the thread to be released and exit
12708 declare -A stop_pids
12709 for i in $(seq $MDSCOUNT); do
12711 stop_pids[mds$i]=$!
12714 for i in $(mdts_nodes); do
12717 local facets=$(facets_up_on_host $i)
12719 for facet in ${facets//,/ }; do
12720 if [[ $facet == mds* ]]; then
12724 # ensure each MDS's gc threads are still present and all in "R"
12725 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12726 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12727 error "$i: expected $nb GC-thread"
12729 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12731 error "$i: GC-thread not found in R-state"
12732 # check umounts of each MDT on MDS have reached kthread_stop()
12733 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12734 error "$i: expected $nb umount"
12736 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12737 error "$i: umount not found in D-state"
12740 # release all GC-threads
12741 do_nodes $mdts $LCTL set_param fail_loc=0
12743 # wait for MDT stop to complete
12744 for i in $(seq $MDSCOUNT); do
12745 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12749 # may try to check if any orphan changelog records are present
12750 # via ldiskfs/zfs and llog_reader...
12752 # re-start/mount MDTs
12753 for i in $(seq $MDSCOUNT); do
12754 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12755 error "Fail to start mds$i"
12759 for i in $(seq $MDSCOUNT); do
12760 # check cl_user1 still registered
12761 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12762 error "mds$i: User ${cl_user1[mds$i]} not registered"
12763 # check cl_user2 unregistered
12764 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12765 error "mds$i: User ${cl_user2[mds$i]} still registered"
12767 # check changelogs are present and starting at $user_rec1 + 1
12768 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12769 [ -n "$user_rec1" ] ||
12770 error "mds$i: User ${cl_user1[mds$i]} not registered"
12771 first_rec=$($LFS changelog $(facet_svc mds$i) |
12772 awk '{ print $1; exit; }')
12774 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12775 [ $((user_rec1 + 1)) == $first_rec ] ||
12776 error "mds$i: first index should be $user_rec1 + 1, " \
12777 "but is $first_rec"
12780 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12785 local mdts=$(comma_list $(mdts_nodes))
12787 changelog_register || error "first changelog_register failed"
12789 # generate some changelog records to accumulate on each MDT
12790 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12791 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12792 error "create $DIR/$tdir/$tfile failed"
12794 # check changelogs have been generated
12795 local nbcl=$(changelog_dump | wc -l)
12796 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12798 # simulate race between register and unregister
12799 # XXX as fail_loc is set per-MDS, with DNE configs the race
12800 # simulation will only occur for one MDT per MDS and for the
12801 # others the normal race scenario will take place
12802 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12803 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12804 do_nodes $mdts $LCTL set_param fail_val=1
12806 # unregister 1st user
12807 changelog_deregister &
12809 # wait some time for deregister work to reach race rdv
12811 # register 2nd user
12812 changelog_register || error "2nd user register failed"
12814 wait $pid1 || error "1st user deregister failed"
12818 declare -A LAST_REC
12819 for i in $(seq $MDSCOUNT); do
12820 if changelog_users mds$i | grep "^cl"; then
12821 # make sure new records are added with one user present
12822 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12823 awk '/^current.index:/ { print $NF }')
12825 error "mds$i has no user registered"
12829 # generate more changelog records to accumulate on each MDT
12830 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12831 error "create $DIR/$tdir/${tfile}bis failed"
12833 for i in $(seq $MDSCOUNT); do
12834 last_rec=$(changelog_users $SINGLEMDS |
12835 awk '/^current.index:/ { print $NF }')
12836 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12837 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12838 error "changelogs are off on mds$i"
12841 run_test 160i "changelog user register/unregister race"
12844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12846 test_mkdir -c1 $DIR/$tdir
12847 cp /etc/hosts $DIR/$tdir/$tfile
12848 test_mkdir -c1 $DIR/$tdir/foo1
12849 test_mkdir -c1 $DIR/$tdir/foo2
12850 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12851 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12852 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12853 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12854 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12855 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12856 $LFS fid2path $DIR $FID
12857 error "bad link ea"
12860 rm $DIR/$tdir/foo2/zachary
12862 rm $DIR/$tdir/foo2/thor
12864 rm $DIR/$tdir/$tfile
12866 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12867 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12868 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12869 rm $DIR/$tdir/foo2/maggie
12872 local longname=$tfile.avg_len_is_thirty_two_
12873 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12874 error_noexit 'failed to unlink many hardlinks'" EXIT
12875 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12876 error "failed to hardlink many files"
12877 links=$($LFS fid2path $DIR $FID | wc -l)
12878 echo -n "${links}/1000 links in link EA"
12879 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12881 run_test 161a "link ea sanity"
12884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12885 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12888 local remote_dir=$DIR/$tdir/remote_dir
12890 mkdir -p $DIR/$tdir
12891 $LFS mkdir -i $MDTIDX $remote_dir ||
12892 error "create remote directory failed"
12894 cp /etc/hosts $remote_dir/$tfile
12895 mkdir -p $remote_dir/foo1
12896 mkdir -p $remote_dir/foo2
12897 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12898 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12899 ln $remote_dir/$tfile $remote_dir/foo1/luna
12900 ln $remote_dir/$tfile $remote_dir/foo2/thor
12902 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12904 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12905 $LFS fid2path $DIR $FID
12906 error "bad link ea"
12909 rm $remote_dir/foo2/zachary
12911 rm $remote_dir/foo2/thor
12913 rm $remote_dir/$tfile
12915 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12916 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12917 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12918 $LFS fid2path $DIR $FID
12919 error "bad link rename"
12921 rm $remote_dir/foo2/maggie
12924 local longname=filename_avg_len_is_thirty_two_
12925 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12926 error "failed to hardlink many files"
12927 links=$($LFS fid2path $DIR $FID | wc -l)
12928 echo -n "${links}/1000 links in link EA"
12929 [[ ${links} -gt 60 ]] ||
12930 error "expected at least 60 links in link EA"
12931 unlinkmany $remote_dir/foo2/$longname 1000 ||
12932 error "failed to unlink many hardlinks"
12934 run_test 161b "link ea sanity under remote directory"
12937 remote_mds_nodsh && skip "remote MDS with nodsh"
12938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12939 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12940 skip "Need MDS version at least 2.1.5"
12942 # define CLF_RENAME_LAST 0x0001
12943 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12944 changelog_register || error "changelog_register failed"
12947 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12948 touch $DIR/$tdir/foo_161c
12949 touch $DIR/$tdir/bar_161c
12950 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12951 changelog_dump | grep RENME | tail -n 5
12952 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12953 changelog_clear 0 || error "changelog_clear failed"
12954 if [ x$flags != "x0x1" ]; then
12955 error "flag $flags is not 0x1"
12958 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12959 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12960 touch $DIR/$tdir/foo_161c
12961 touch $DIR/$tdir/bar_161c
12962 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12963 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12964 changelog_dump | grep RENME | tail -n 5
12965 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12966 changelog_clear 0 || error "changelog_clear failed"
12967 if [ x$flags != "x0x0" ]; then
12968 error "flag $flags is not 0x0"
12970 echo "rename overwrite a target having nlink > 1," \
12971 "changelog record has flags of $flags"
12973 # rename doesn't overwrite a target (changelog flag 0x0)
12974 touch $DIR/$tdir/foo_161c
12975 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12976 changelog_dump | grep RENME | tail -n 5
12977 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12978 changelog_clear 0 || error "changelog_clear failed"
12979 if [ x$flags != "x0x0" ]; then
12980 error "flag $flags is not 0x0"
12982 echo "rename doesn't overwrite a target," \
12983 "changelog record has flags of $flags"
12985 # define CLF_UNLINK_LAST 0x0001
12986 # unlink a file having nlink = 1 (changelog flag 0x1)
12987 rm -f $DIR/$tdir/foo2_161c
12988 changelog_dump | grep UNLNK | tail -n 5
12989 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12990 changelog_clear 0 || error "changelog_clear failed"
12991 if [ x$flags != "x0x1" ]; then
12992 error "flag $flags is not 0x1"
12994 echo "unlink a file having nlink = 1," \
12995 "changelog record has flags of $flags"
12997 # unlink a file having nlink > 1 (changelog flag 0x0)
12998 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12999 rm -f $DIR/$tdir/foobar_161c
13000 changelog_dump | grep UNLNK | tail -n 5
13001 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13002 changelog_clear 0 || error "changelog_clear failed"
13003 if [ x$flags != "x0x0" ]; then
13004 error "flag $flags is not 0x0"
13006 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13008 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13011 remote_mds_nodsh && skip "remote MDS with nodsh"
13016 changelog_register || error "changelog_register failed"
13018 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13019 # interfer with $MOUNT/.lustre/fid/ access
13021 [[ $? -eq 0 ]] || error "mkdir failed"
13023 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13024 $LCTL set_param fail_loc=0x8000140c
13026 $LCTL set_param fail_val=5
13029 echo foofoo > $DIR/$tdir/$tfile &
13032 # wait for create to be delayed
13036 [[ $? -eq 0 ]] || error "create should be blocked"
13038 local tempfile=$(mktemp)
13039 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13040 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13041 # some delay may occur during ChangeLog publishing and file read just
13042 # above, that could allow file write to happen finally
13043 [[ -s $tempfile ]] && echo "file should be empty"
13045 $LCTL set_param fail_loc=0
13048 [[ $? -eq 0 ]] || error "create failed"
13050 run_test 161d "create with concurrent .lustre/fid access"
13053 local expected="$1"
13058 path=$($LFS fid2path "$@")
13061 if [ $rc -ne 0 ]; then
13062 error "path looked up of '$expected' failed: rc=$rc"
13063 elif [ "$path" != "$expected" ]; then
13064 error "path looked up '$path' instead of '$expected'"
13066 echo "FID '$fid' resolves to path '$path' as expected"
13070 test_162a() { # was test_162
13071 test_mkdir -p -c1 $DIR/$tdir/d2
13072 touch $DIR/$tdir/d2/$tfile
13073 touch $DIR/$tdir/d2/x1
13074 touch $DIR/$tdir/d2/x2
13075 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13076 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13078 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13079 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13082 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13083 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13084 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13086 # softlink to wrong file
13087 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13088 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13089 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13092 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13093 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13094 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13095 # fid2path dir/fsname should both work
13096 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13097 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13099 # hardlink count: check that there are 2 links
13100 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13101 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13103 # hardlink indexing: remove the first link
13104 rm $DIR/$tdir/d2/p/q/r/hlink
13105 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13107 run_test 162a "path lookup sanity"
13110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13111 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13114 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13115 error "create striped dir failed"
13117 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13118 tail -n 1 | awk '{print $2}')
13119 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13121 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13122 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13125 for ((i=0;i<5;i++)); do
13126 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13127 error "get fid for f$i failed"
13128 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13130 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13131 error "get fid for d$i failed"
13132 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13137 run_test 162b "striped directory path lookup sanity"
13139 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13141 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13142 skip "Need MDS version at least 2.7.51"
13144 local lpath=$tdir.local
13145 local rpath=$tdir.remote
13147 test_mkdir $DIR/$lpath
13148 test_mkdir $DIR/$rpath
13150 for ((i = 0; i <= 101; i++)); do
13153 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13154 error "get fid for local directory $DIR/$lpath failed"
13155 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13158 test_mkdir $DIR/$rpath
13159 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13160 error "get fid for remote directory $DIR/$rpath failed"
13161 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13166 run_test 162c "fid2path works with paths 100 or more directories deep"
13169 # do directio so as not to populate the page cache
13170 log "creating a 10 Mb file"
13171 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13172 log "starting reads"
13173 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13174 log "truncating the file"
13175 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13177 kill %+ || true # reads might have finished
13178 echo "wait until dd is finished"
13180 log "removing the temporary file"
13181 rm -rf $DIR/$tfile || error "tmp file removal failed"
13183 run_test 169 "parallel read and truncate should not deadlock"
13186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13188 $LCTL clear # bug 18514
13189 $LCTL debug_daemon start $TMP/${tfile}_log_good
13191 $LCTL debug_daemon stop
13192 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13193 error "sed failed to read log_good"
13195 $LCTL debug_daemon start $TMP/${tfile}_log_good
13197 $LCTL debug_daemon stop
13199 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13200 error "lctl df log_bad failed"
13202 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13203 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13205 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13206 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13208 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13209 error "bad_line good_line1 good_line2 are empty"
13211 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13212 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13213 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13215 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13216 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13217 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13219 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13220 error "bad_line_new good_line_new are empty"
13222 local expected_good=$((good_line1 + good_line2*2))
13224 rm -f $TMP/${tfile}*
13225 # LU-231, short malformed line may not be counted into bad lines
13226 if [ $bad_line -ne $bad_line_new ] &&
13227 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13228 error "expected $bad_line bad lines, but got $bad_line_new"
13232 if [ $expected_good -ne $good_line_new ]; then
13233 error "expected $expected_good good lines, but got $good_line_new"
13238 run_test 170 "test lctl df to handle corrupted log ====================="
13240 test_171() { # bug20592
13241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13243 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13244 $LCTL set_param fail_loc=0x50e
13245 $LCTL set_param fail_val=3000
13246 multiop_bg_pause $DIR/$tfile O_s || true
13248 kill -USR1 $MULTIPID
13252 if dmesg | grep "recursive fault"; then
13253 error "caught a recursive fault"
13255 $LCTL set_param fail_loc=0
13258 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13260 # it would be good to share it with obdfilter-survey/iokit-libecho code
13261 setup_obdecho_osc () {
13264 local obdfilter_name=$2
13265 echo "Creating new osc for $obdfilter_name on $ost_nid"
13266 # make sure we can find loopback nid
13267 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13269 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13270 ${obdfilter_name}_osc_UUID || rc=2; }
13271 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13272 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13276 cleanup_obdecho_osc () {
13277 local obdfilter_name=$1
13278 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13279 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13286 local pages=${3:-64}
13291 local obd_size=$(get_obd_size $node $OBD)
13292 local page_size=$(get_page_size $node)
13293 if [[ -n "$obd_size" ]]; then
13294 local new_count=$((obd_size / (pages * page_size / 1024)))
13295 [[ $new_count -ge $count ]] || count=$new_count
13298 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13299 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13301 if [ $rc -eq 0 ]; then
13302 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13303 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13305 echo "New object id is $id"
13306 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13308 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13309 "test_brw $count w v $pages $id" || rc=4; }
13310 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13312 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13313 "cleanup" || rc=5; }
13314 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13315 "detach" || rc=6; }
13316 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13323 if ! module_loaded obdecho; then
13324 load_module obdecho/obdecho &&
13325 stack_trap "rmmod obdecho" EXIT ||
13326 error "unable to load obdecho on client"
13329 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13330 local host=$($LCTL get_param -n osc.$osc.import |
13331 awk '/current_connection:/ { print $2 }' )
13332 local target=$($LCTL get_param -n osc.$osc.import |
13333 awk '/target:/ { print $2 }' )
13334 target=${target%_UUID}
13336 if [ -n "$target" ]; then
13337 setup_obdecho_osc $host $target &&
13338 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13339 { error "obdecho setup failed with $?"; return; }
13341 obdecho_test ${target}_osc client ||
13342 error "obdecho_test failed on ${target}_osc"
13344 $LCTL get_param osc.$osc.import
13345 error "there is no osc.$osc.import target"
13348 run_test 180a "test obdecho on osc"
13351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13352 remote_ost_nodsh && skip "remote OST with nodsh"
13354 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13355 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13356 error "failed to load module obdecho"
13358 local target=$(do_facet ost1 $LCTL dl |
13359 awk '/obdfilter/ { print $4; exit; }')
13361 if [ -n "$target" ]; then
13362 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13364 do_facet ost1 $LCTL dl
13365 error "there is no obdfilter target on ost1"
13368 run_test 180b "test obdecho directly on obdfilter"
13370 test_180c() { # LU-2598
13371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13372 remote_ost_nodsh && skip "remote OST with nodsh"
13373 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13374 skip "Need MDS version at least 2.4.0"
13376 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13377 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13378 error "failed to load module obdecho"
13380 local target=$(do_facet ost1 $LCTL dl |
13381 awk '/obdfilter/ { print $4; exit; }')
13383 if [ -n "$target" ]; then
13384 local pages=16384 # 64MB bulk I/O RPC size
13386 obdecho_test "$target" ost1 "$pages" ||
13387 error "obdecho_test with pages=$pages failed with $?"
13389 do_facet ost1 $LCTL dl
13390 error "there is no obdfilter target on ost1"
13393 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13395 test_181() { # bug 22177
13396 test_mkdir $DIR/$tdir
13397 # create enough files to index the directory
13398 createmany -o $DIR/$tdir/foobar 4000
13399 # print attributes for debug purpose
13402 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13404 # remove the files & current working dir
13405 unlinkmany $DIR/$tdir/foobar 4000
13407 kill -USR1 $MULTIPID
13409 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13412 run_test 181 "Test open-unlinked dir ========================"
13418 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13420 $LCTL set_param mdc.*.rpc_stats=clear
13422 for (( i = 0; i < $tcount; i++ )) ; do
13423 mkdir $DIR/$tdir/$i
13426 for (( i = 0; i < $tcount; i++ )) ; do
13427 createmany -o $DIR/$tdir/$i/f- $fcount &
13431 for (( i = 0; i < $tcount; i++ )) ; do
13432 unlinkmany $DIR/$tdir/$i/f- $fcount &
13436 $LCTL get_param mdc.*.rpc_stats
13440 run_test 182 "Test parallel modify metadata operations ================"
13442 test_183() { # LU-2275
13443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13444 remote_mds_nodsh && skip "remote MDS with nodsh"
13445 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13446 skip "Need MDS version at least 2.3.56"
13448 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13449 echo aaa > $DIR/$tdir/$tfile
13451 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13452 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13454 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13455 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13457 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13459 # Flush negative dentry cache
13460 touch $DIR/$tdir/$tfile
13462 # We are not checking for any leaked references here, they'll
13463 # become evident next time we do cleanup with module unload.
13466 run_test 183 "No crash or request leak in case of strange dispositions ========"
13468 # test suite 184 is for LU-2016, LU-2017
13470 check_swap_layouts_support
13472 dir0=$DIR/$tdir/$testnum
13473 test_mkdir -p -c1 $dir0
13478 $SETSTRIPE -c1 $file1
13480 $SETSTRIPE -c2 $file2
13482 gen1=$($GETSTRIPE -g $file1)
13483 gen2=$($GETSTRIPE -g $file2)
13485 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13486 gen=$($GETSTRIPE -g $file1)
13487 [[ $gen1 != $gen ]] ||
13488 "Layout generation on $file1 does not change"
13489 gen=$($GETSTRIPE -g $file2)
13490 [[ $gen2 != $gen ]] ||
13491 "Layout generation on $file2 does not change"
13493 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13494 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13496 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13498 run_test 184a "Basic layout swap"
13501 check_swap_layouts_support
13503 dir0=$DIR/$tdir/$testnum
13504 mkdir -p $dir0 || error "creating dir $dir0"
13511 $SETSTRIPE -c1 $file1
13512 $SETSTRIPE -c2 $file2
13513 $SETSTRIPE -c1 $file3
13514 chown $RUNAS_ID $file3
13515 gen1=$($GETSTRIPE -g $file1)
13516 gen2=$($GETSTRIPE -g $file2)
13518 $LFS swap_layouts $dir1 $dir2 &&
13519 error "swap of directories layouts should fail"
13520 $LFS swap_layouts $dir1 $file1 &&
13521 error "swap of directory and file layouts should fail"
13522 $RUNAS $LFS swap_layouts $file1 $file2 &&
13523 error "swap of file we cannot write should fail"
13524 $LFS swap_layouts $file1 $file3 &&
13525 error "swap of file with different owner should fail"
13526 /bin/true # to clear error code
13528 run_test 184b "Forbidden layout swap (will generate errors)"
13531 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13532 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13533 check_swap_layouts_support
13535 local dir0=$DIR/$tdir/$testnum
13536 mkdir -p $dir0 || error "creating dir $dir0"
13538 local ref1=$dir0/ref1
13539 local ref2=$dir0/ref2
13540 local file1=$dir0/file1
13541 local file2=$dir0/file2
13542 # create a file large enough for the concurrent test
13543 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13544 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13545 echo "ref file size: ref1($(stat -c %s $ref1))," \
13546 "ref2($(stat -c %s $ref2))"
13549 dd if=$ref1 of=$file1 bs=16k &
13552 # Make sure dd starts to copy file
13553 while [ ! -f $file1 ]; do sleep 0.1; done
13555 $LFS swap_layouts $file1 $file2
13558 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13559 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13561 # how many bytes copied before swapping layout
13562 local copied=$(stat -c %s $file2)
13563 local remaining=$(stat -c %s $ref1)
13564 remaining=$((remaining - copied))
13565 echo "Copied $copied bytes before swapping layout..."
13567 cmp -n $copied $file1 $ref2 | grep differ &&
13568 error "Content mismatch [0, $copied) of ref2 and file1"
13569 cmp -n $copied $file2 $ref1 ||
13570 error "Content mismatch [0, $copied) of ref1 and file2"
13571 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13572 error "Content mismatch [$copied, EOF) of ref1 and file1"
13575 rm -f $ref1 $ref2 $file1 $file2
13577 run_test 184c "Concurrent write and layout swap"
13580 check_swap_layouts_support
13581 [ -z "$(which getfattr 2>/dev/null)" ] &&
13582 skip_env "no getfattr command"
13584 local file1=$DIR/$tdir/$tfile-1
13585 local file2=$DIR/$tdir/$tfile-2
13586 local file3=$DIR/$tdir/$tfile-3
13590 mkdir -p $DIR/$tdir
13591 touch $file1 || error "create $file1 failed"
13592 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13593 error "create $file2 failed"
13594 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13595 error "create $file3 failed"
13596 lovea1=$(get_layout_param $file1)
13598 $LFS swap_layouts $file2 $file3 ||
13599 error "swap $file2 $file3 layouts failed"
13600 $LFS swap_layouts $file1 $file2 ||
13601 error "swap $file1 $file2 layouts failed"
13603 lovea2=$(get_layout_param $file2)
13606 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13608 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13609 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13611 run_test 184d "allow stripeless layouts swap"
13614 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13615 skip "Need MDS version at least 2.6.94"
13616 check_swap_layouts_support
13617 [ -z "$(which getfattr 2>/dev/null)" ] &&
13618 skip_env "no getfattr command"
13620 local file1=$DIR/$tdir/$tfile-1
13621 local file2=$DIR/$tdir/$tfile-2
13622 local file3=$DIR/$tdir/$tfile-3
13625 mkdir -p $DIR/$tdir
13626 touch $file1 || error "create $file1 failed"
13627 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13628 error "create $file2 failed"
13629 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13630 error "create $file3 failed"
13632 $LFS swap_layouts $file1 $file2 ||
13633 error "swap $file1 $file2 layouts failed"
13635 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13636 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13638 echo 123 > $file1 || error "Should be able to write into $file1"
13640 $LFS swap_layouts $file1 $file3 ||
13641 error "swap $file1 $file3 layouts failed"
13643 echo 123 > $file1 || error "Should be able to write into $file1"
13645 rm -rf $file1 $file2 $file3
13647 run_test 184e "Recreate layout after stripeless layout swaps"
13650 # Create a file with name longer than sizeof(struct stat) ==
13651 # 144 to see if we can get chars from the file name to appear
13652 # in the returned striping. Note that 'f' == 0x66.
13653 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13655 mkdir -p $DIR/$tdir
13656 mcreate $DIR/$tdir/$file
13657 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13658 error "IOC_MDC_GETFILEINFO returned garbage striping"
13661 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13663 test_185() { # LU-2441
13664 # LU-3553 - no volatile file support in old servers
13665 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13666 skip "Need MDS version at least 2.3.60"
13668 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13669 touch $DIR/$tdir/spoo
13670 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13671 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13672 error "cannot create/write a volatile file"
13673 [ "$FILESET" == "" ] &&
13674 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13675 error "FID is still valid after close"
13677 multiop_bg_pause $DIR/$tdir vVw4096_c
13684 # assume that the next FID for this client is sequential, since stdout
13685 # is unfortunately eaten by multiop_bg_pause
13686 local n=$((${fidv[1]} + 1))
13687 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13688 if [ "$FILESET" == "" ]; then
13689 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13690 error "FID is missing before close"
13692 kill -USR1 $multi_pid
13693 # 1 second delay, so if mtime change we will see it
13695 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13696 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13698 run_test 185 "Volatile file support"
13701 remote_mds_nodsh && skip "remote MDS with nodsh"
13702 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13703 skip "Need MDS version at least 2.3.0"
13705 local dir0=$DIR/$tdir/$testnum
13706 mkdir -p $dir0 || error "creating dir $dir0"
13708 local file=$dir0/file1
13709 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13710 local dv1=$($LFS data_version $file)
13711 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13712 local dv2=$($LFS data_version $file)
13713 [[ $dv1 != $dv2 ]] ||
13714 error "data version did not change on write $dv1 == $dv2"
13719 run_test 187a "Test data version change"
13722 remote_mds_nodsh && skip "remote MDS with nodsh"
13723 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13724 skip "Need MDS version at least 2.3.0"
13726 local dir0=$DIR/$tdir/$testnum
13727 mkdir -p $dir0 || error "creating dir $dir0"
13729 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13730 [[ ${DV[0]} != ${DV[1]} ]] ||
13731 error "data version did not change on write"\
13732 " ${DV[0]} == ${DV[1]}"
13737 run_test 187b "Test data version change on volatile file"
13740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13741 remote_mgs_nodsh && skip "remote MGS with nodsh"
13742 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13744 local POOL=${POOL:-cea1}
13745 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13746 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13749 local last_ost=$(($OSTCOUNT - 1))
13751 local ost_list=$(seq $first_ost $ost_step $last_ost)
13752 local ost_range="$first_ost $last_ost $ost_step"
13753 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13754 local file_dir=$POOL_ROOT/file_tst
13755 local subdir=$test_path/subdir
13758 if ! combined_mgs_mds ; then
13763 # former test_200a test_200b
13764 pool_add $POOL || { rc=$? ; break; }
13765 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13766 # former test_200c test_200d
13767 mkdir -p $test_path
13768 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13769 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13771 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13772 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13773 || { rc=$? ; break; }
13774 # former test_200e test_200f
13775 local files=$((OSTCOUNT*3))
13776 pool_alloc_files $POOL $test_path $files "$ost_list" \
13777 || { rc=$? ; break; }
13778 pool_create_files $POOL $file_dir $files "$ost_list" \
13779 || { rc=$? ; break; }
13780 # former test_200g test_200h
13781 pool_lfs_df $POOL || { rc=$? ; break; }
13782 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13784 # former test_201a test_201b test_201c
13785 pool_remove_first_target $POOL || { rc=$? ; break; }
13787 local f=$test_path/$tfile
13788 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13789 pool_remove $POOL $f || { rc=$? ; break; }
13795 if ! combined_mgs_mds ; then
13800 run_test 200 "OST pools"
13802 # usage: default_attr <count | size | offset>
13804 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13807 # usage: check_default_stripe_attr
13808 check_default_stripe_attr() {
13809 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13812 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13814 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13818 error "unknown getstripe attr '$1'"
13821 [ $ACTUAL == $EXPECTED ] ||
13822 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13826 test_mkdir $DIR/$tdir
13827 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13829 check_default_stripe_attr --stripe-count
13830 check_default_stripe_attr --stripe-size
13831 check_default_stripe_attr --stripe-index
13833 run_test 204a "Print default stripe attributes"
13836 test_mkdir $DIR/$tdir
13837 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13839 check_default_stripe_attr --stripe-size
13840 check_default_stripe_attr --stripe-index
13842 run_test 204b "Print default stripe size and offset"
13845 test_mkdir $DIR/$tdir
13846 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13848 check_default_stripe_attr --stripe-count
13849 check_default_stripe_attr --stripe-index
13851 run_test 204c "Print default stripe count and offset"
13854 test_mkdir $DIR/$tdir
13855 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13857 check_default_stripe_attr --stripe-count
13858 check_default_stripe_attr --stripe-size
13860 run_test 204d "Print default stripe count and size"
13863 test_mkdir $DIR/$tdir
13864 $SETSTRIPE -d $DIR/$tdir
13866 check_default_stripe_attr --stripe-count --raw
13867 check_default_stripe_attr --stripe-size --raw
13868 check_default_stripe_attr --stripe-index --raw
13870 run_test 204e "Print raw stripe attributes"
13873 test_mkdir $DIR/$tdir
13874 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13876 check_default_stripe_attr --stripe-size --raw
13877 check_default_stripe_attr --stripe-index --raw
13879 run_test 204f "Print raw stripe size and offset"
13882 test_mkdir $DIR/$tdir
13883 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13885 check_default_stripe_attr --stripe-count --raw
13886 check_default_stripe_attr --stripe-index --raw
13888 run_test 204g "Print raw stripe count and offset"
13891 test_mkdir $DIR/$tdir
13892 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13894 check_default_stripe_attr --stripe-count --raw
13895 check_default_stripe_attr --stripe-size --raw
13897 run_test 204h "Print raw stripe count and size"
13899 # Figure out which job scheduler is being used, if any,
13900 # or use a fake one
13901 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13902 JOBENV=SLURM_JOB_ID
13903 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13905 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13907 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13908 JOBENV=LOADL_STEP_ID
13909 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13912 $LCTL list_param jobid_name > /dev/null 2>&1
13913 if [ $? -eq 0 ]; then
13919 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13921 verify_jobstats() {
13926 # we don't really need to clear the stats for this test to work, since each
13927 # command has a unique jobid, but it makes debugging easier if needed.
13928 # for facet in $facets; do
13929 # local dev=$(convert_facet2label $facet)
13930 # # clear old jobstats
13931 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13934 # use a new JobID for each test, or we might see an old one
13935 [ "$JOBENV" = "FAKE_JOBID" ] &&
13936 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13938 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13940 [ "$JOBENV" = "nodelocal" ] && {
13941 FAKE_JOBID=id.$testnum.%e.$RANDOM
13942 $LCTL set_param jobid_name=$FAKE_JOBID
13943 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13946 log "Test: ${cmd[*]}"
13947 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13949 if [ $JOBENV = "FAKE_JOBID" ]; then
13950 FAKE_JOBID=$JOBVAL ${cmd[*]}
13955 # all files are created on OST0000
13956 for facet in $facets; do
13957 local stats="*.$(convert_facet2label $facet).job_stats"
13959 # strip out libtool wrappers for in-tree executables
13960 if [ $(do_facet $facet lctl get_param $stats |
13961 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13962 do_facet $facet lctl get_param $stats
13963 error "No jobstats for $JOBVAL found on $facet::$stats"
13969 local new_jobenv=$1
13971 set_persistent_param_and_check client "jobid_var" \
13972 "$FSNAME.sys.jobid_var" $new_jobenv
13975 test_205() { # Job stats
13976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13977 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13978 skip "Need MDS version with at least 2.7.1"
13979 remote_mgs_nodsh && skip "remote MGS with nodsh"
13980 remote_mds_nodsh && skip "remote MDS with nodsh"
13981 remote_ost_nodsh && skip "remote OST with nodsh"
13982 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13983 skip "Server doesn't support jobstats"
13984 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13986 local old_jobenv=$($LCTL get_param -n jobid_var)
13987 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13989 if [[ $PERM_CMD = *"set_param -P"* ]]; then
13990 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
13992 stack_trap "do_facet mgs $PERM_CMD \
13993 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13997 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13998 mdt.*.job_cleanup_interval | head -n 1)
13999 local new_interval=5
14000 do_facet $SINGLEMDS \
14001 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14002 stack_trap "do_facet $SINGLEMDS \
14003 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14004 local start=$SECONDS
14008 cmd="mkdir $DIR/$tdir"
14009 verify_jobstats "$cmd" "$SINGLEMDS"
14011 cmd="rmdir $DIR/$tdir"
14012 verify_jobstats "$cmd" "$SINGLEMDS"
14013 # mkdir on secondary MDT
14014 if [ $MDSCOUNT -gt 1 ]; then
14015 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14016 verify_jobstats "$cmd" "mds2"
14019 cmd="mknod $DIR/$tfile c 1 3"
14020 verify_jobstats "$cmd" "$SINGLEMDS"
14022 cmd="rm -f $DIR/$tfile"
14023 verify_jobstats "$cmd" "$SINGLEMDS"
14024 # create all files on OST0000 so verify_jobstats can find OST stats
14026 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
14027 verify_jobstats "$cmd" "$SINGLEMDS"
14029 cmd="touch $DIR/$tfile"
14030 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14032 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14033 verify_jobstats "$cmd" "ost1"
14035 cancel_lru_locks osc
14036 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14037 verify_jobstats "$cmd" "ost1"
14039 cmd="$TRUNCATE $DIR/$tfile 0"
14040 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14042 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14043 verify_jobstats "$cmd" "$SINGLEMDS"
14044 # jobstats expiry - sleep until old stats should be expired
14045 local left=$((new_interval + 5 - (SECONDS - start)))
14046 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14047 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14049 cmd="mkdir $DIR/$tdir.expire"
14050 verify_jobstats "$cmd" "$SINGLEMDS"
14051 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14052 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14054 # Ensure that jobid are present in changelog (if supported by MDS)
14055 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
14056 changelog_dump | tail -10
14057 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14058 [ $jobids -eq 9 ] ||
14059 error "Wrong changelog jobid count $jobids != 9"
14063 jobstats_set $JOBENV
14065 changelog_dump | grep $tfile
14066 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14067 [ $jobids -eq 0 ] ||
14068 error "Unexpected jobids when jobid_var=$JOBENV"
14071 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14072 JOBENV="JOBCOMPLEX"
14073 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14075 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14077 run_test 205 "Verify job stats"
14079 # LU-1480, LU-1773 and LU-1657
14081 mkdir -p $DIR/$tdir
14082 $SETSTRIPE -c -1 $DIR/$tdir
14083 #define OBD_FAIL_LOV_INIT 0x1403
14084 $LCTL set_param fail_loc=0xa0001403
14085 $LCTL set_param fail_val=1
14086 touch $DIR/$tdir/$tfile || true
14088 run_test 206 "fail lov_init_raid0() doesn't lbug"
14091 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14092 local fsz=`stat -c %s $DIR/$tfile`
14093 cancel_lru_locks mdc
14095 # do not return layout in getattr intent
14096 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14097 $LCTL set_param fail_loc=0x170
14098 local sz=`stat -c %s $DIR/$tfile`
14100 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14104 run_test 207a "can refresh layout at glimpse"
14107 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14108 local cksum=`md5sum $DIR/$tfile`
14109 local fsz=`stat -c %s $DIR/$tfile`
14110 cancel_lru_locks mdc
14111 cancel_lru_locks osc
14113 # do not return layout in getattr intent
14114 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14115 $LCTL set_param fail_loc=0x171
14117 # it will refresh layout after the file is opened but before read issues
14118 echo checksum is "$cksum"
14119 echo "$cksum" |md5sum -c --quiet || error "file differs"
14123 run_test 207b "can refresh layout at open"
14126 # FIXME: in this test suite, only RD lease is used. This is okay
14127 # for now as only exclusive open is supported. After generic lease
14128 # is done, this test suite should be revised. - Jinshan
14130 remote_mds_nodsh && skip "remote MDS with nodsh"
14131 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14132 skip "Need MDS version at least 2.4.52"
14134 echo "==== test 1: verify get lease work"
14135 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14137 echo "==== test 2: verify lease can be broken by upcoming open"
14138 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14142 $MULTIOP $DIR/$tfile oO_RDONLY:c
14143 kill -USR1 $PID && wait $PID || error "break lease error"
14145 echo "==== test 3: verify lease can't be granted if an open already exists"
14146 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14150 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14151 kill -USR1 $PID && wait $PID || error "open file error"
14153 echo "==== test 4: lease can sustain over recovery"
14154 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14160 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14162 echo "==== test 5: lease broken can't be regained by replay"
14163 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14167 # open file to break lease and then recovery
14168 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14171 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14175 run_test 208 "Exclusive open"
14178 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14179 skip_env "must have disp_stripe"
14182 sync; sleep 5; sync;
14184 echo 3 > /proc/sys/vm/drop_caches
14185 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14187 # open/close 500 times
14188 for i in $(seq 500); do
14192 echo 3 > /proc/sys/vm/drop_caches
14193 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14195 echo "before: $req_before, after: $req_after"
14196 [ $((req_after - req_before)) -ge 300 ] &&
14197 error "open/close requests are not freed"
14200 run_test 209 "read-only open/close requests should be freed promptly"
14204 size=$((size % 8192 + 1))
14205 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14206 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14207 rm -f $DIR/f212 $DIR/f212.xyz
14209 run_test 212 "Sendfile test ============================================"
14212 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14213 cancel_lru_locks osc
14214 lctl set_param fail_loc=0x8000040f
14215 # generate a read lock
14216 cat $DIR/$tfile > /dev/null
14217 # write to the file, it will try to cancel the above read lock.
14218 cat /etc/hosts >> $DIR/$tfile
14220 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14222 test_214() { # for bug 20133
14223 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14224 for (( i=0; i < 340; i++ )) ; do
14225 touch $DIR/$tdir/d214c/a$i
14228 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14229 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14230 ls $DIR/d214c || error "ls $DIR/d214c failed"
14231 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14232 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14234 run_test 214 "hash-indexed directory test - bug 20133"
14236 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14237 create_lnet_proc_files() {
14238 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14241 # counterpart of create_lnet_proc_files
14242 remove_lnet_proc_files() {
14243 rm -f $TMP/lnet_$1.sys
14246 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14247 # 3rd arg as regexp for body
14248 check_lnet_proc_stats() {
14249 local l=$(cat "$TMP/lnet_$1" |wc -l)
14250 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14252 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14255 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14256 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14257 # optional and can be regexp for 2nd line (lnet.routes case)
14258 check_lnet_proc_entry() {
14259 local blp=2 # blp stands for 'position of 1st line of body'
14260 [ -z "$5" ] || blp=3 # lnet.routes case
14262 local l=$(cat "$TMP/lnet_$1" |wc -l)
14263 # subtracting one from $blp because the body can be empty
14264 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14266 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14267 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14269 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14270 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14272 # bail out if any unexpected line happened
14273 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14274 [ "$?" != 0 ] || error "$2 misformatted"
14277 test_215() { # for bugs 18102, 21079, 21517
14278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14280 local N='(0|[1-9][0-9]*)' # non-negative numeric
14281 local P='[1-9][0-9]*' # positive numeric
14282 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14283 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14284 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14285 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14287 local L1 # regexp for 1st line
14288 local L2 # regexp for 2nd line (optional)
14289 local BR # regexp for the rest (body)
14291 # lnet.stats should look as 11 space-separated non-negative numerics
14292 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14293 create_lnet_proc_files "stats"
14294 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14295 remove_lnet_proc_files "stats"
14297 # lnet.routes should look like this:
14298 # Routing disabled/enabled
14299 # net hops priority state router
14300 # where net is a string like tcp0, hops > 0, priority >= 0,
14301 # state is up/down,
14302 # router is a string like 192.168.1.1@tcp2
14303 L1="^Routing (disabled|enabled)$"
14304 L2="^net +hops +priority +state +router$"
14305 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14306 create_lnet_proc_files "routes"
14307 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14308 remove_lnet_proc_files "routes"
14310 # lnet.routers should look like this:
14311 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14312 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14313 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14314 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14315 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14316 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14317 create_lnet_proc_files "routers"
14318 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14319 remove_lnet_proc_files "routers"
14321 # lnet.peers should look like this:
14322 # nid refs state last max rtr min tx min queue
14323 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14324 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14325 # numeric (0 or >0 or <0), queue >= 0.
14326 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14327 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14328 create_lnet_proc_files "peers"
14329 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14330 remove_lnet_proc_files "peers"
14332 # lnet.buffers should look like this:
14333 # pages count credits min
14334 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14335 L1="^pages +count +credits +min$"
14336 BR="^ +$N +$N +$I +$I$"
14337 create_lnet_proc_files "buffers"
14338 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14339 remove_lnet_proc_files "buffers"
14341 # lnet.nis should look like this:
14342 # nid status alive refs peer rtr max tx min
14343 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14344 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14345 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14346 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14347 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14348 create_lnet_proc_files "nis"
14349 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14350 remove_lnet_proc_files "nis"
14352 # can we successfully write to lnet.stats?
14353 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14355 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14357 test_216() { # bug 20317
14358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14359 remote_ost_nodsh && skip "remote OST with nodsh"
14362 local facets=$(get_facets OST)
14363 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14365 save_lustre_params client "osc.*.contention_seconds" > $p
14366 save_lustre_params $facets \
14367 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14368 save_lustre_params $facets \
14369 "ldlm.namespaces.filter-*.contended_locks" >> $p
14370 save_lustre_params $facets \
14371 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14372 clear_stats osc.*.osc_stats
14374 # agressive lockless i/o settings
14375 do_nodes $(comma_list $(osts_nodes)) \
14376 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14377 ldlm.namespaces.filter-*.contended_locks=0 \
14378 ldlm.namespaces.filter-*.contention_seconds=60"
14379 lctl set_param -n osc.*.contention_seconds=60
14381 $DIRECTIO write $DIR/$tfile 0 10 4096
14382 $CHECKSTAT -s 40960 $DIR/$tfile
14384 # disable lockless i/o
14385 do_nodes $(comma_list $(osts_nodes)) \
14386 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14387 ldlm.namespaces.filter-*.contended_locks=32 \
14388 ldlm.namespaces.filter-*.contention_seconds=0"
14389 lctl set_param -n osc.*.contention_seconds=0
14390 clear_stats osc.*.osc_stats
14392 dd if=/dev/zero of=$DIR/$tfile count=0
14393 $CHECKSTAT -s 0 $DIR/$tfile
14395 restore_lustre_params <$p
14399 run_test 216 "check lockless direct write updates file size and kms correctly"
14401 test_217() { # bug 22430
14402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14407 for node in $(nodes_list); do
14408 nid=$(host_nids_address $node $NETTYPE)
14409 if [[ $nid = *-* ]] ; then
14410 echo "lctl ping $(h2nettype $nid)"
14411 lctl ping $(h2nettype $nid)
14413 echo "skipping $node (no hyphen detected)"
14417 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14420 # do directio so as not to populate the page cache
14421 log "creating a 10 Mb file"
14422 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14423 log "starting reads"
14424 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14425 log "truncating the file"
14426 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14428 kill %+ || true # reads might have finished
14429 echo "wait until dd is finished"
14431 log "removing the temporary file"
14432 rm -rf $DIR/$tfile || error "tmp file removal failed"
14434 run_test 218 "parallel read and truncate should not deadlock"
14437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14439 # write one partial page
14440 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14441 # set no grant so vvp_io_commit_write will do sync write
14442 $LCTL set_param fail_loc=0x411
14443 # write a full page at the end of file
14444 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14446 $LCTL set_param fail_loc=0
14447 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14448 $LCTL set_param fail_loc=0x411
14449 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14452 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14453 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14455 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14457 test_220() { #LU-325
14458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14459 remote_ost_nodsh && skip "remote OST with nodsh"
14460 remote_mds_nodsh && skip "remote MDS with nodsh"
14461 remote_mgs_nodsh && skip "remote MGS with nodsh"
14465 # create on MDT0000 so the last_id and next_id are correct
14467 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14471 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14472 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14473 osc.$mdtosc_proc1.prealloc_last_id)
14474 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14475 osc.$mdtosc_proc1.prealloc_next_id)
14479 if ! combined_mgs_mds ; then
14483 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14484 #define OBD_FAIL_OST_ENOINO 0x229
14485 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14486 create_pool $FSNAME.$TESTNAME || return 1
14487 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14489 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14491 MDSOBJS=$((last_id - next_id))
14492 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14494 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14495 echo "OST still has $count kbytes free"
14497 echo "create $MDSOBJS files @next_id..."
14498 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14500 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14501 osc.$mdtosc_proc1.prealloc_last_id)
14502 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14503 osc.$mdtosc_proc1.prealloc_next_id)
14505 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14510 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14511 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14513 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14514 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14515 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14516 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14517 echo "unlink $MDSOBJS files @$next_id..."
14518 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14520 if ! combined_mgs_mds ; then
14524 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14529 dd if=`which date` of=$MOUNT/date oflag=sync
14530 chmod +x $MOUNT/date
14532 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14533 $LCTL set_param fail_loc=0x80001401
14535 $MOUNT/date > /dev/null
14538 run_test 221 "make sure fault and truncate race to not cause OOM"
14541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14544 test_mkdir $DIR/$tdir
14545 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14546 createmany -o $DIR/$tdir/$tfile 10
14547 cancel_lru_locks mdc
14548 cancel_lru_locks osc
14549 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14550 $LCTL set_param fail_loc=0x31a
14551 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14552 $LCTL set_param fail_loc=0
14555 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14561 test_mkdir $DIR/$tdir
14562 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14563 createmany -o $DIR/$tdir/$tfile 10
14564 cancel_lru_locks mdc
14565 cancel_lru_locks osc
14566 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14567 $LCTL set_param fail_loc=0x31a
14568 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14569 $LCTL set_param fail_loc=0
14571 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14577 test_mkdir $DIR/$tdir
14578 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14579 createmany -o $DIR/$tdir/$tfile 10
14580 cancel_lru_locks mdc
14581 cancel_lru_locks osc
14582 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14583 $LCTL set_param fail_loc=0x31b
14584 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14585 $LCTL set_param fail_loc=0
14588 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14590 test_224a() { # LU-1039, MRP-303
14591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14593 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14594 $LCTL set_param fail_loc=0x508
14595 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14596 $LCTL set_param fail_loc=0
14599 run_test 224a "Don't panic on bulk IO failure"
14601 test_224b() { # LU-1039, MRP-303
14602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14604 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14605 cancel_lru_locks osc
14606 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14607 $LCTL set_param fail_loc=0x515
14608 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14609 $LCTL set_param fail_loc=0
14612 run_test 224b "Don't panic on bulk IO failure"
14614 test_224c() { # LU-6441
14615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14616 remote_mds_nodsh && skip "remote MDS with nodsh"
14618 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14619 save_writethrough $p
14620 set_cache writethrough on
14622 local pages_per_rpc=$($LCTL get_param \
14623 osc.*.max_pages_per_rpc)
14624 local at_max=$($LCTL get_param -n at_max)
14625 local timeout=$($LCTL get_param -n timeout)
14626 local test_at="at_max"
14627 local param_at="$FSNAME.sys.at_max"
14628 local test_timeout="timeout"
14629 local param_timeout="$FSNAME.sys.timeout"
14631 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14633 set_persistent_param_and_check client "$test_at" "$param_at" 0
14634 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14636 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14637 do_facet ost1 $LCTL set_param fail_loc=0x520
14638 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14639 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14641 do_facet ost1 $LCTL set_param fail_loc=0
14643 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14644 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14647 $LCTL set_param -n $pages_per_rpc
14648 restore_lustre_params < $p
14651 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14653 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14656 if [ -z ${MDSSURVEY} ]; then
14657 skip_env "mds-survey not found"
14659 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14660 skip "Need MDS version at least 2.2.51"
14662 local mds=$(facet_host $SINGLEMDS)
14663 local target=$(do_nodes $mds 'lctl dl' |
14664 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14666 local cmd1="file_count=1000 thrhi=4"
14667 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14668 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14669 local cmd="$cmd1 $cmd2 $cmd3"
14671 rm -f ${TMP}/mds_survey*
14673 eval $cmd || error "mds-survey with zero-stripe failed"
14674 cat ${TMP}/mds_survey*
14675 rm -f ${TMP}/mds_survey*
14677 run_test 225a "Metadata survey sanity with zero-stripe"
14680 if [ -z ${MDSSURVEY} ]; then
14681 skip_env "mds-survey not found"
14683 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14684 skip "Need MDS version at least 2.2.51"
14685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14686 remote_mds_nodsh && skip "remote MDS with nodsh"
14687 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14688 skip_env "Need to mount OST to test"
14691 local mds=$(facet_host $SINGLEMDS)
14692 local target=$(do_nodes $mds 'lctl dl' |
14693 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14695 local cmd1="file_count=1000 thrhi=4"
14696 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14697 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14698 local cmd="$cmd1 $cmd2 $cmd3"
14700 rm -f ${TMP}/mds_survey*
14702 eval $cmd || error "mds-survey with stripe_count failed"
14703 cat ${TMP}/mds_survey*
14704 rm -f ${TMP}/mds_survey*
14706 run_test 225b "Metadata survey sanity with stripe_count = 1"
14708 mcreate_path2fid () {
14714 local path=$DIR/$tdir/$name
14719 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14720 error "cannot create $desc"
14722 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14724 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14726 fid_path=$($LFS fid2path $MOUNT $fid)
14728 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14730 [ "$path" == "$fid_path" ] ||
14731 error "fid2path returned $fid_path, expected $path"
14733 echo "pass with $path and $fid"
14738 mkdir -p $DIR/$tdir
14740 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14741 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14742 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14743 mcreate_path2fid 0040666 0 0 dir "directory"
14744 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14745 mcreate_path2fid 0100666 0 0 file "regular file"
14746 mcreate_path2fid 0120666 0 0 link "symbolic link"
14747 mcreate_path2fid 0140666 0 0 sock "socket"
14749 run_test 226a "call path2fid and fid2path on files of all type"
14752 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14757 mkdir -p $DIR/$tdir
14758 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14759 error "create remote directory failed"
14760 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14761 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14762 "character special file (null)"
14763 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14764 "character special file (no device)"
14765 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14766 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14767 "block special file (loop)"
14768 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14769 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14770 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14772 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14774 # LU-1299 Executing or running ldd on a truncated executable does not
14775 # cause an out-of-memory condition.
14777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14778 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14780 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14781 chmod +x $MOUNT/date
14783 $MOUNT/date > /dev/null
14784 ldd $MOUNT/date > /dev/null
14787 run_test 227 "running truncated executable does not cause OOM"
14789 # LU-1512 try to reuse idle OI blocks
14791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14792 remote_mds_nodsh && skip "remote MDS with nodsh"
14793 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14794 skip_env "ldiskfs only test"
14796 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14797 local myDIR=$DIR/$tdir
14800 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14801 $LCTL set_param fail_loc=0x80001002
14802 createmany -o $myDIR/t- 10000
14803 $LCTL set_param fail_loc=0
14804 # The guard is current the largest FID holder
14806 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14808 local IDX=$(($SEQ % 64))
14810 do_facet $SINGLEMDS sync
14811 # Make sure journal flushed.
14813 local blk1=$(do_facet $SINGLEMDS \
14814 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14815 grep Blockcount | awk '{print $4}')
14817 # Remove old files, some OI blocks will become idle.
14818 unlinkmany $myDIR/t- 10000
14819 # Create new files, idle OI blocks should be reused.
14820 createmany -o $myDIR/t- 2000
14821 do_facet $SINGLEMDS sync
14822 # Make sure journal flushed.
14824 local blk2=$(do_facet $SINGLEMDS \
14825 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14826 grep Blockcount | awk '{print $4}')
14828 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14830 run_test 228a "try to reuse idle OI blocks"
14833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14834 remote_mds_nodsh && skip "remote MDS with nodsh"
14835 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14836 skip_env "ldiskfs only test"
14838 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14839 local myDIR=$DIR/$tdir
14842 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14843 $LCTL set_param fail_loc=0x80001002
14844 createmany -o $myDIR/t- 10000
14845 $LCTL set_param fail_loc=0
14846 # The guard is current the largest FID holder
14848 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14850 local IDX=$(($SEQ % 64))
14852 do_facet $SINGLEMDS sync
14853 # Make sure journal flushed.
14855 local blk1=$(do_facet $SINGLEMDS \
14856 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14857 grep Blockcount | awk '{print $4}')
14859 # Remove old files, some OI blocks will become idle.
14860 unlinkmany $myDIR/t- 10000
14863 stop $SINGLEMDS || error "Fail to stop MDT."
14865 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14867 df $MOUNT || error "Fail to df."
14868 # Create new files, idle OI blocks should be reused.
14869 createmany -o $myDIR/t- 2000
14870 do_facet $SINGLEMDS sync
14871 # Make sure journal flushed.
14873 local blk2=$(do_facet $SINGLEMDS \
14874 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14875 grep Blockcount | awk '{print $4}')
14877 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14879 run_test 228b "idle OI blocks can be reused after MDT restart"
14883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14884 remote_mds_nodsh && skip "remote MDS with nodsh"
14885 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14886 skip_env "ldiskfs only test"
14888 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14889 local myDIR=$DIR/$tdir
14892 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14893 $LCTL set_param fail_loc=0x80001002
14894 # 20000 files can guarantee there are index nodes in the OI file
14895 createmany -o $myDIR/t- 20000
14896 $LCTL set_param fail_loc=0
14897 # The guard is current the largest FID holder
14899 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14901 local IDX=$(($SEQ % 64))
14903 do_facet $SINGLEMDS sync
14904 # Make sure journal flushed.
14906 local blk1=$(do_facet $SINGLEMDS \
14907 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14908 grep Blockcount | awk '{print $4}')
14910 # Remove old files, some OI blocks will become idle.
14911 unlinkmany $myDIR/t- 20000
14913 # The OI file should become empty now
14915 # Create new files, idle OI blocks should be reused.
14916 createmany -o $myDIR/t- 2000
14917 do_facet $SINGLEMDS sync
14918 # Make sure journal flushed.
14920 local blk2=$(do_facet $SINGLEMDS \
14921 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14922 grep Blockcount | awk '{print $4}')
14924 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14926 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14928 test_229() { # LU-2482, LU-3448
14929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14930 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14931 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14932 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14936 # Create a file with a released layout and stripe count 2.
14937 $MULTIOP $DIR/$tfile H2c ||
14938 error "failed to create file with released layout"
14940 $GETSTRIPE -v $DIR/$tfile
14942 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14943 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14945 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14946 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14947 stat $DIR/$tfile || error "failed to stat released file"
14949 chown $RUNAS_ID $DIR/$tfile ||
14950 error "chown $RUNAS_ID $DIR/$tfile failed"
14952 chgrp $RUNAS_ID $DIR/$tfile ||
14953 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14955 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14956 rm $DIR/$tfile || error "failed to remove released file"
14958 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14962 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14963 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14964 skip "Need MDS version at least 2.11.52"
14968 test_mkdir $DIR/$tdir
14969 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14970 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14971 [ $mdt_idx -ne 0 ] &&
14972 error "create local directory on wrong MDT $mdt_idx"
14974 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14975 error "create remote directory failed"
14976 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14977 [ $mdt_idx -ne $MDTIDX ] &&
14978 error "create remote directory on wrong MDT $mdt_idx"
14980 createmany -o $DIR/$tdir/test_230/t- 10 ||
14981 error "create files on remote directory failed"
14982 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14983 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14984 rm -r $DIR/$tdir || error "unlink remote directory failed"
14986 run_test 230a "Create remote directory and files under the remote directory"
14989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14990 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14991 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14992 skip "Need MDS version at least 2.11.52"
15000 local migrate_dir=$DIR/$tdir/migrate_dir
15001 local other_dir=$DIR/$tdir/other_dir
15003 test_mkdir $DIR/$tdir
15004 test_mkdir -i0 -c1 $migrate_dir
15005 test_mkdir -i0 -c1 $other_dir
15006 for ((i=0; i<10; i++)); do
15007 mkdir -p $migrate_dir/dir_${i}
15008 createmany -o $migrate_dir/dir_${i}/f 10 ||
15009 error "create files under remote dir failed $i"
15012 cp /etc/passwd $migrate_dir/$tfile
15013 cp /etc/passwd $other_dir/$tfile
15014 chattr +SAD $migrate_dir
15015 chattr +SAD $migrate_dir/$tfile
15017 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15018 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15019 local old_dir_mode=$(stat -c%f $migrate_dir)
15020 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15022 mkdir -p $migrate_dir/dir_default_stripe2
15023 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
15024 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
15026 mkdir -p $other_dir
15027 ln $migrate_dir/$tfile $other_dir/luna
15028 ln $migrate_dir/$tfile $migrate_dir/sofia
15029 ln $other_dir/$tfile $migrate_dir/david
15030 ln -s $migrate_dir/$tfile $other_dir/zachary
15031 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15032 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15034 $LFS migrate -m $MDTIDX $migrate_dir ||
15035 error "fails on migrating remote dir to MDT1"
15037 echo "migratate to MDT1, then checking.."
15038 for ((i = 0; i < 10; i++)); do
15039 for file in $(find $migrate_dir/dir_${i}); do
15040 mdt_index=$($LFS getstripe -m $file)
15041 [ $mdt_index == $MDTIDX ] ||
15042 error "$file is not on MDT${MDTIDX}"
15046 # the multiple link file should still in MDT0
15047 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15048 [ $mdt_index == 0 ] ||
15049 error "$file is not on MDT${MDTIDX}"
15051 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15052 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15053 error " expect $old_dir_flag get $new_dir_flag"
15055 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15056 [ "$old_file_flag" = "$new_file_flag" ] ||
15057 error " expect $old_file_flag get $new_file_flag"
15059 local new_dir_mode=$(stat -c%f $migrate_dir)
15060 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15061 error "expect mode $old_dir_mode get $new_dir_mode"
15063 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15064 [ "$old_file_mode" = "$new_file_mode" ] ||
15065 error "expect mode $old_file_mode get $new_file_mode"
15067 diff /etc/passwd $migrate_dir/$tfile ||
15068 error "$tfile different after migration"
15070 diff /etc/passwd $other_dir/luna ||
15071 error "luna different after migration"
15073 diff /etc/passwd $migrate_dir/sofia ||
15074 error "sofia different after migration"
15076 diff /etc/passwd $migrate_dir/david ||
15077 error "david different after migration"
15079 diff /etc/passwd $other_dir/zachary ||
15080 error "zachary different after migration"
15082 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15083 error "${tfile}_ln different after migration"
15085 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15086 error "${tfile}_ln_other different after migration"
15088 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15089 [ $stripe_count = 2 ] ||
15090 error "dir strpe_count $d != 2 after migration."
15092 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15093 [ $stripe_count = 2 ] ||
15094 error "file strpe_count $d != 2 after migration."
15096 #migrate back to MDT0
15099 $LFS migrate -m $MDTIDX $migrate_dir ||
15100 error "fails on migrating remote dir to MDT0"
15102 echo "migrate back to MDT0, checking.."
15103 for file in $(find $migrate_dir); do
15104 mdt_index=$($LFS getstripe -m $file)
15105 [ $mdt_index == $MDTIDX ] ||
15106 error "$file is not on MDT${MDTIDX}"
15109 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15110 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15111 error " expect $old_dir_flag get $new_dir_flag"
15113 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15114 [ "$old_file_flag" = "$new_file_flag" ] ||
15115 error " expect $old_file_flag get $new_file_flag"
15117 local new_dir_mode=$(stat -c%f $migrate_dir)
15118 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15119 error "expect mode $old_dir_mode get $new_dir_mode"
15121 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15122 [ "$old_file_mode" = "$new_file_mode" ] ||
15123 error "expect mode $old_file_mode get $new_file_mode"
15125 diff /etc/passwd ${migrate_dir}/$tfile ||
15126 error "$tfile different after migration"
15128 diff /etc/passwd ${other_dir}/luna ||
15129 error "luna different after migration"
15131 diff /etc/passwd ${migrate_dir}/sofia ||
15132 error "sofia different after migration"
15134 diff /etc/passwd ${other_dir}/zachary ||
15135 error "zachary different after migration"
15137 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15138 error "${tfile}_ln different after migration"
15140 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15141 error "${tfile}_ln_other different after migration"
15143 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15144 [ $stripe_count = 2 ] ||
15145 error "dir strpe_count $d != 2 after migration."
15147 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15148 [ $stripe_count = 2 ] ||
15149 error "file strpe_count $d != 2 after migration."
15151 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15153 run_test 230b "migrate directory"
15156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15158 remote_mds_nodsh && skip "remote MDS with nodsh"
15159 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15160 skip "Need MDS version at least 2.11.52"
15166 local migrate_dir=$DIR/$tdir/migrate_dir
15168 #If migrating directory fails in the middle, all entries of
15169 #the directory is still accessiable.
15170 test_mkdir $DIR/$tdir
15171 test_mkdir -i0 -c1 $migrate_dir
15172 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15174 createmany -o $migrate_dir/f $total ||
15175 error "create files under ${migrate_dir} failed"
15177 # fail after migrating top dir, and this will fail only once, so the
15178 # first sub file migration will fail (currently f3), others succeed.
15179 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15180 do_facet mds1 lctl set_param fail_loc=0x1801
15181 local t=$(ls $migrate_dir | wc -l)
15182 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15183 error "migrate should fail"
15184 local u=$(ls $migrate_dir | wc -l)
15185 [ "$u" == "$t" ] || error "$u != $t during migration"
15187 # add new dir/file should succeed
15188 mkdir $migrate_dir/dir ||
15189 error "mkdir failed under migrating directory"
15190 touch $migrate_dir/file ||
15191 error "create file failed under migrating directory"
15193 # add file with existing name should fail
15194 for file in $migrate_dir/f*; do
15195 stat $file > /dev/null || error "stat $file failed"
15196 $OPENFILE -f O_CREAT:O_EXCL $file &&
15197 error "open(O_CREAT|O_EXCL) $file should fail"
15198 $MULTIOP $file m && error "create $file should fail"
15199 touch $DIR/$tdir/remote_dir/$tfile ||
15200 error "touch $tfile failed"
15201 ln $DIR/$tdir/remote_dir/$tfile $file &&
15202 error "link $file should fail"
15203 mdt_index=$($LFS getstripe -m $file)
15204 if [ $mdt_index == 0 ]; then
15205 # file failed to migrate is not allowed to rename to
15206 mv $DIR/$tdir/remote_dir/$tfile $file &&
15207 error "rename to $file should fail"
15209 mv $DIR/$tdir/remote_dir/$tfile $file ||
15210 error "rename to $file failed"
15212 echo hello >> $file || error "write $file failed"
15215 # resume migration with different options should fail
15216 $LFS migrate -m 0 $migrate_dir &&
15217 error "migrate -m 0 $migrate_dir should fail"
15219 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15220 error "migrate -c 2 $migrate_dir should fail"
15222 # resume migration should succeed
15223 $LFS migrate -m $MDTIDX $migrate_dir ||
15224 error "migrate $migrate_dir failed"
15226 echo "Finish migration, then checking.."
15227 for file in $(find $migrate_dir); do
15228 mdt_index=$($LFS getstripe -m $file)
15229 [ $mdt_index == $MDTIDX ] ||
15230 error "$file is not on MDT${MDTIDX}"
15233 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15235 run_test 230c "check directory accessiblity if migration failed"
15238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15239 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15240 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15241 skip "Need MDS version at least 2.11.52"
15243 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15245 local migrate_dir=$DIR/$tdir/migrate_dir
15255 old_index=$((RANDOM % MDSCOUNT))
15256 old_count=$((MDSCOUNT - old_index))
15257 new_index=$((RANDOM % MDSCOUNT))
15258 new_count=$((MDSCOUNT - new_index))
15259 new_hash="all_char"
15261 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15262 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15264 test_mkdir $DIR/$tdir
15265 test_mkdir -i $old_index -c $old_count $migrate_dir
15267 for ((i=0; i<100; i++)); do
15268 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15269 createmany -o $migrate_dir/dir_${i}/f 100 ||
15270 error "create files under remote dir failed $i"
15273 echo -n "Migrate from MDT$old_index "
15274 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15275 echo -n "to MDT$new_index"
15276 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15279 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15280 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15281 error "migrate remote dir error"
15283 echo "Finish migration, then checking.."
15284 for file in $(find $migrate_dir); do
15285 mdt_index=$($LFS getstripe -m $file)
15286 if [ $mdt_index -lt $new_index ] ||
15287 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15288 error "$file is on MDT$mdt_index"
15292 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15294 run_test 230d "check migrate big directory"
15297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15298 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15299 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15300 skip "Need MDS version at least 2.11.52"
15307 mkdir -p $DIR/$tdir
15308 mkdir $DIR/$tdir/migrate_dir
15309 mkdir $DIR/$tdir/other_dir
15310 touch $DIR/$tdir/migrate_dir/a
15311 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15312 ls $DIR/$tdir/other_dir
15314 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15315 error "migrate dir fails"
15317 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15318 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15320 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15321 [ $mdt_index == 0 ] || error "a is not on MDT0"
15323 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15324 error "migrate dir fails"
15326 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15327 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15329 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15330 [ $mdt_index == 1 ] || error "a is not on MDT1"
15332 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15333 [ $mdt_index == 1 ] || error "b is not on MDT1"
15335 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15336 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15338 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15340 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15342 run_test 230e "migrate mulitple local link files"
15345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15346 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15347 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15348 skip "Need MDS version at least 2.11.52"
15353 mkdir -p $DIR/$tdir
15354 mkdir $DIR/$tdir/migrate_dir
15355 $LFS mkdir -i1 $DIR/$tdir/other_dir
15356 touch $DIR/$tdir/migrate_dir/a
15357 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15358 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15359 ls $DIR/$tdir/other_dir
15361 # a should be migrated to MDT1, since no other links on MDT0
15362 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15363 error "#1 migrate dir fails"
15364 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15365 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15366 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15367 [ $mdt_index == 1 ] || error "a is not on MDT1"
15369 # a should stay on MDT1, because it is a mulitple link file
15370 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15371 error "#2 migrate dir fails"
15372 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15373 [ $mdt_index == 1 ] || error "a is not on MDT1"
15375 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15376 error "#3 migrate dir fails"
15378 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15379 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15380 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15382 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15383 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15385 # a should be migrated to MDT0, since no other links on MDT1
15386 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15387 error "#4 migrate dir fails"
15388 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15389 [ $mdt_index == 0 ] || error "a is not on MDT0"
15391 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15393 run_test 230f "migrate mulitple remote link files"
15396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15397 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15398 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15399 skip "Need MDS version at least 2.11.52"
15401 mkdir -p $DIR/$tdir/migrate_dir
15403 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15404 error "migrating dir to non-exist MDT succeeds"
15407 run_test 230g "migrate dir to non-exist MDT"
15410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15411 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15412 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15413 skip "Need MDS version at least 2.11.52"
15417 mkdir -p $DIR/$tdir/migrate_dir
15419 $LFS migrate -m1 $DIR &&
15420 error "migrating mountpoint1 should fail"
15422 $LFS migrate -m1 $DIR/$tdir/.. &&
15423 error "migrating mountpoint2 should fail"
15426 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15427 error "migrating $tdir/migrate_dir/.. should fail"
15431 run_test 230h "migrate .. and root"
15434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15435 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15436 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15437 skip "Need MDS version at least 2.11.52"
15439 mkdir -p $DIR/$tdir/migrate_dir
15441 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15442 error "migration fails with a tailing slash"
15444 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15445 error "migration fails with two tailing slashes"
15447 run_test 230i "lfs migrate -m tolerates trailing slashes"
15450 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15451 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15452 skip "Need MDS version at least 2.11.52"
15454 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15455 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15456 error "create $tfile failed"
15457 cat /etc/passwd > $DIR/$tdir/$tfile
15459 $LFS migrate -m 1 $DIR/$tdir
15461 cmp /etc/passwd $DIR/$tdir/$tfile ||
15462 error "DoM file mismatch after migration"
15464 run_test 230j "DoM file data not changed after dir migration"
15468 # For simplicity this test assumes that max_pages_per_rpc
15469 # is the same across all OSCs
15470 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15471 local bulk_size=$((max_pages * PAGE_SIZE))
15472 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15475 mkdir -p $DIR/$tdir
15476 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15477 error "failed to set stripe with -S ${brw_size}M option"
15479 # clear the OSC stats
15480 $LCTL set_param osc.*.stats=0 &>/dev/null
15483 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15484 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15485 oflag=direct &>/dev/null || error "dd failed"
15487 sync; sleep 1; sync # just to be safe
15488 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15489 if [ x$nrpcs != "x1" ]; then
15490 $LCTL get_param osc.*.stats
15491 error "found $nrpcs ost_write RPCs, not 1 as expected"
15495 # Drop the OSC cache, otherwise we will read from it
15496 cancel_lru_locks osc
15498 # clear the OSC stats
15499 $LCTL set_param osc.*.stats=0 &>/dev/null
15501 # Client reads $bulk_size.
15502 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15503 iflag=direct &>/dev/null || error "dd failed"
15505 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15506 if [ x$nrpcs != "x1" ]; then
15507 $LCTL get_param osc.*.stats
15508 error "found $nrpcs ost_read RPCs, not 1 as expected"
15511 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15514 mkdir -p $DIR/$tdir
15516 for i in {0..1023}; do
15517 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15518 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15519 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15523 run_test 231b "must not assert on fully utilized OST request buffer"
15526 mkdir -p $DIR/$tdir
15527 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15529 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15530 do_facet ost1 $LCTL set_param fail_loc=0x31c
15532 # ignore dd failure
15533 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15535 do_facet ost1 $LCTL set_param fail_loc=0
15536 umount_client $MOUNT || error "umount failed"
15537 mount_client $MOUNT || error "mount failed"
15538 stop ost1 || error "cannot stop ost1"
15539 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15541 run_test 232a "failed lock should not block umount"
15544 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15545 skip "Need MDS version at least 2.10.58"
15547 mkdir -p $DIR/$tdir
15548 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15549 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15551 cancel_lru_locks osc
15553 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15554 do_facet ost1 $LCTL set_param fail_loc=0x31c
15557 $LFS data_version $DIR/$tdir/$tfile || true
15559 do_facet ost1 $LCTL set_param fail_loc=0
15560 umount_client $MOUNT || error "umount failed"
15561 mount_client $MOUNT || error "mount failed"
15562 stop ost1 || error "cannot stop ost1"
15563 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15565 run_test 232b "failed data version lock should not block umount"
15568 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15569 skip "Need MDS version at least 2.3.64"
15570 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15572 local fid=$($LFS path2fid $MOUNT)
15574 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15575 error "cannot access $MOUNT using its FID '$fid'"
15577 run_test 233a "checking that OBF of the FS root succeeds"
15580 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15581 skip "Need MDS version at least 2.5.90"
15582 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15584 local fid=$($LFS path2fid $MOUNT/.lustre)
15586 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15587 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15589 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15590 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15591 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15593 run_test 233b "checking that OBF of the FS .lustre succeeds"
15596 local p="$TMP/sanityN-$TESTNAME.parameters"
15597 save_lustre_params client "llite.*.xattr_cache" > $p
15598 lctl set_param llite.*.xattr_cache 1 ||
15599 skip_env "xattr cache is not supported"
15601 mkdir -p $DIR/$tdir || error "mkdir failed"
15602 touch $DIR/$tdir/$tfile || error "touch failed"
15603 # OBD_FAIL_LLITE_XATTR_ENOMEM
15604 $LCTL set_param fail_loc=0x1405
15605 getfattr -n user.attr $DIR/$tdir/$tfile &&
15606 error "getfattr should have failed with ENOMEM"
15607 $LCTL set_param fail_loc=0x0
15610 restore_lustre_params < $p
15613 run_test 234 "xattr cache should not crash on ENOMEM"
15616 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15617 skip "Need MDS version at least 2.4.52"
15619 flock_deadlock $DIR/$tfile
15624 124) error "process hangs on a deadlock"
15626 *) error "error executing flock_deadlock $DIR/$tfile"
15630 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15634 check_swap_layouts_support
15636 local ref1=/etc/passwd
15637 local ref2=/etc/group
15638 local file1=$DIR/$tdir/f1
15639 local file2=$DIR/$tdir/f2
15641 test_mkdir -c1 $DIR/$tdir
15642 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15643 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15644 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15645 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15646 local fd=$(free_fd)
15647 local cmd="exec $fd<>$file2"
15650 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15651 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15654 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15659 run_test 236 "Layout swap on open unlinked file"
15661 # LU-4659 linkea consistency
15663 local server_version=$(lustre_version_code $SINGLEMDS)
15665 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15666 [[ $server_version -gt $(version_code 2.5.1) &&
15667 $server_version -lt $(version_code 2.5.50) ]] ||
15668 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15671 ln $DIR/$tfile $DIR/$tfile.lnk
15672 touch $DIR/$tfile.new
15673 mv $DIR/$tfile.new $DIR/$tfile
15674 local fid1=$($LFS path2fid $DIR/$tfile)
15675 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15676 local path1=$($LFS fid2path $FSNAME "$fid1")
15677 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15678 local path2=$($LFS fid2path $FSNAME "$fid2")
15679 [ $tfile.lnk == $path2 ] ||
15680 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15683 run_test 238 "Verify linkea consistency"
15685 test_239A() { # was test_239
15686 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15687 skip "Need MDS version at least 2.5.60"
15689 local list=$(comma_list $(mdts_nodes))
15691 mkdir -p $DIR/$tdir
15692 createmany -o $DIR/$tdir/f- 5000
15693 unlinkmany $DIR/$tdir/f- 5000
15694 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15695 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15696 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15697 osp.*MDT*.sync_in_flight" | calc_sum)
15698 [ "$changes" -eq 0 ] || error "$changes not synced"
15700 run_test 239A "osp_sync test"
15702 test_239a() { #LU-5297
15703 remote_mds_nodsh && skip "remote MDS with nodsh"
15706 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15707 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15708 chgrp $RUNAS_GID $DIR/$tfile
15709 wait_delete_completed
15711 run_test 239a "process invalid osp sync record correctly"
15713 test_239b() { #LU-5297
15714 remote_mds_nodsh && skip "remote MDS with nodsh"
15717 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15718 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15719 chgrp $RUNAS_GID $DIR/$tfile1
15720 wait_delete_completed
15721 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15723 chgrp $RUNAS_GID $DIR/$tfile2
15724 wait_delete_completed
15726 run_test 239b "process osp sync record with ENOMEM error correctly"
15729 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15730 remote_mds_nodsh && skip "remote MDS with nodsh"
15732 mkdir -p $DIR/$tdir
15734 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15735 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15736 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15737 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15739 umount_client $MOUNT || error "umount failed"
15740 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15741 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15742 mount_client $MOUNT || error "failed to mount client"
15744 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15745 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15747 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15753 for LOOP in $(seq $count); do
15754 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15755 cancel_lru_locks $OSC || true
15763 for LOOP in $(seq $1); do
15764 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15769 test_241a() { # was test_241
15770 local bsize=$PAGE_SIZE
15772 (( bsize < 40960 )) && bsize=40960
15773 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15775 cancel_lru_locks $OSC
15776 test_241_bio 1000 $bsize &
15778 test_241_dio 1000 $bsize
15781 run_test 241a "bio vs dio"
15784 local bsize=$PAGE_SIZE
15786 (( bsize < 40960 )) && bsize=40960
15787 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15789 test_241_dio 1000 $bsize &
15791 test_241_dio 1000 $bsize
15794 run_test 241b "dio vs dio"
15797 remote_mds_nodsh && skip "remote MDS with nodsh"
15799 mkdir -p $DIR/$tdir
15800 touch $DIR/$tdir/$tfile
15802 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15803 do_facet mds1 lctl set_param fail_loc=0x105
15804 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15806 do_facet mds1 lctl set_param fail_loc=0
15807 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15809 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15813 test_mkdir $DIR/$tdir
15814 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15816 run_test 243 "various group lock tests"
15820 test_mkdir $DIR/$tdir
15821 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15822 sendfile_grouplock $DIR/$tdir/$tfile || \
15823 error "sendfile+grouplock failed"
15826 run_test 244 "sendfile with group lock tests"
15829 local flagname="multi_mod_rpcs"
15830 local connect_data_name="max_mod_rpcs"
15833 # check if multiple modify RPCs flag is set
15834 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15835 grep "connect_flags:")
15838 echo "$out" | grep -qw $flagname
15839 if [ $? -ne 0 ]; then
15840 echo "connect flag $flagname is not set"
15844 # check if multiple modify RPCs data is set
15845 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15848 echo "$out" | grep -qw $connect_data_name ||
15849 error "import should have connect data $connect_data_name"
15851 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15853 test_246() { # LU-7371
15854 remote_ost_nodsh && skip "remote OST with nodsh"
15855 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15856 skip "Need OST version >= 2.7.62"
15858 do_facet ost1 $LCTL set_param fail_val=4095
15859 #define OBD_FAIL_OST_READ_SIZE 0x234
15860 do_facet ost1 $LCTL set_param fail_loc=0x234
15861 $LFS setstripe $DIR/$tfile -i 0 -c 1
15862 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15863 cancel_lru_locks $FSNAME-OST0000
15864 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15866 run_test 246 "Read file of size 4095 should return right length"
15872 umount_client $submount
15877 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15879 skip_env "Fileset feature is not supported"
15881 local submount=${MOUNT}_$tdir
15884 mkdir -p $submount || error "mkdir $submount failed"
15885 FILESET="$FILESET/$tdir" mount_client $submount ||
15886 error "mount $submount failed"
15887 trap "cleanup_247 $submount" EXIT
15888 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15889 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15890 error "read $MOUNT/$tdir/$tfile failed"
15891 cleanup_247 $submount
15893 run_test 247a "mount subdir as fileset"
15896 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15897 skip_env "Fileset feature is not supported"
15899 local submount=${MOUNT}_$tdir
15901 rm -rf $MOUNT/$tdir
15902 mkdir -p $submount || error "mkdir $submount failed"
15904 FILESET="$FILESET/$tdir" mount_client $submount &&
15905 error "mount $submount should fail"
15908 run_test 247b "mount subdir that dose not exist"
15911 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15912 skip_env "Fileset feature is not supported"
15914 local submount=${MOUNT}_$tdir
15916 mkdir -p $MOUNT/$tdir/dir1
15917 mkdir -p $submount || error "mkdir $submount failed"
15918 trap "cleanup_247 $submount" EXIT
15919 FILESET="$FILESET/$tdir" mount_client $submount ||
15920 error "mount $submount failed"
15921 local fid=$($LFS path2fid $MOUNT/)
15922 $LFS fid2path $submount $fid && error "fid2path should fail"
15923 cleanup_247 $submount
15925 run_test 247c "running fid2path outside root"
15928 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15929 skip "Fileset feature is not supported"
15931 local submount=${MOUNT}_$tdir
15933 mkdir -p $MOUNT/$tdir/dir1
15934 mkdir -p $submount || error "mkdir $submount failed"
15935 FILESET="$FILESET/$tdir" mount_client $submount ||
15936 error "mount $submount failed"
15937 trap "cleanup_247 $submount" EXIT
15938 local fid=$($LFS path2fid $submount/dir1)
15939 $LFS fid2path $submount $fid || error "fid2path should succeed"
15940 cleanup_247 $submount
15942 run_test 247d "running fid2path inside root"
15946 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15948 skip "Fileset feature is not supported"
15950 local submount=${MOUNT}_$tdir
15953 mkdir -p $submount || error "mkdir $submount failed"
15954 FILESET="$FILESET/.." mount_client $submount &&
15955 error "mount $submount should fail"
15958 run_test 247e "mount .. as fileset"
15961 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15962 [ -z "$fast_read_sav" ] && skip "no fast read support"
15964 # create a large file for fast read verification
15965 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15967 # make sure the file is created correctly
15968 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15969 { rm -f $DIR/$tfile; skip "file creation error"; }
15971 echo "Test 1: verify that fast read is 4 times faster on cache read"
15973 # small read with fast read enabled
15974 $LCTL set_param -n llite.*.fast_read=1
15975 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15976 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15977 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15978 # small read with fast read disabled
15979 $LCTL set_param -n llite.*.fast_read=0
15980 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15981 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15982 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15984 # verify that fast read is 4 times faster for cache read
15985 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15986 error_not_in_vm "fast read was not 4 times faster: " \
15987 "$t_fast vs $t_slow"
15989 echo "Test 2: verify the performance between big and small read"
15990 $LCTL set_param -n llite.*.fast_read=1
15992 # 1k non-cache read
15993 cancel_lru_locks osc
15994 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15995 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15996 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15998 # 1M non-cache read
15999 cancel_lru_locks osc
16000 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16001 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16002 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16004 # verify that big IO is not 4 times faster than small IO
16005 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16006 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16008 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16011 run_test 248 "fast read verification"
16013 test_249() { # LU-7890
16014 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
16015 skip "Need at least version 2.8.54"
16018 $SETSTRIPE -c 1 $DIR/$tfile
16019 # Offset 2T == 4k * 512M
16020 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16021 error "dd to 2T offset failed"
16023 run_test 249 "Write above 2T file size"
16026 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
16027 && skip "no 16TB file size limit on ZFS"
16029 $SETSTRIPE -c 1 $DIR/$tfile
16030 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16031 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16032 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16033 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16034 conv=notrunc,fsync && error "append succeeded"
16037 run_test 250 "Write above 16T limit"
16040 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
16042 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16043 #Skip once - writing the first stripe will succeed
16044 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16045 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16046 error "short write happened"
16048 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16049 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16050 error "short read happened"
16054 run_test 251 "Handling short read and write correctly"
16057 remote_mds_nodsh && skip "remote MDS with nodsh"
16058 remote_ost_nodsh && skip "remote OST with nodsh"
16059 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
16060 "$(facet_fstype mds1)" != "ldiskfs" ]; then
16061 skip_env "ldiskfs only test"
16071 # check lr_reader on OST0000
16073 dev=$(facet_device $tgt)
16074 out=$(do_facet $tgt $LR_READER $dev)
16075 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16077 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16078 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16079 error "Invalid uuid returned by $LR_READER on target $tgt"
16080 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16082 # check lr_reader -c on MDT0000
16084 dev=$(facet_device $tgt)
16085 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16086 skip "$LR_READER does not support additional options"
16088 out=$(do_facet $tgt $LR_READER -c $dev)
16089 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16091 num=$(echo "$out" | grep -c "mdtlov")
16092 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16093 error "Invalid number of mdtlov clients returned by $LR_READER"
16094 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16096 # check lr_reader -cr on MDT0000
16097 out=$(do_facet $tgt $LR_READER -cr $dev)
16098 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16100 echo "$out" | grep -q "^reply_data:$" ||
16101 error "$LR_READER should have returned 'reply_data' section"
16102 num=$(echo "$out" | grep -c "client_generation")
16103 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16105 run_test 252 "check lr_reader tool"
16107 test_253_fill_ost() {
16108 local size_mb #how many MB should we write to pass watermark
16109 local lwm=$3 #low watermark
16110 local free_10mb #10% of free space
16112 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16113 size_mb=$((free_kb / 1024 - lwm))
16114 free_10mb=$((free_kb / 10240))
16115 #If 10% of free space cross low watermark use it
16116 if (( free_10mb > size_mb )); then
16119 #At least we need to store 1.1 of difference between
16120 #free space and low watermark
16121 size_mb=$((size_mb + size_mb / 10))
16123 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16124 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16125 oflag=append conv=notrunc
16130 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16131 echo "OST still has $((free_kb / 1024)) mbytes free"
16135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16136 remote_mds_nodsh && skip "remote MDS with nodsh"
16137 remote_mgs_nodsh && skip "remote MGS with nodsh"
16142 local ost_name=$($LFS osts |
16143 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16145 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16146 do_facet $SINGLEMDS $LCTL get_param -n \
16147 osp.$mdtosc_proc1.reserved_mb_high ||
16148 skip "remote MDS does not support reserved_mb_high"
16152 wait_delete_completed
16155 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16156 osp.$mdtosc_proc1.reserved_mb_high)
16157 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16158 osp.$mdtosc_proc1.reserved_mb_low)
16159 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16161 if ! combined_mgs_mds ; then
16164 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16165 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16166 error "Adding $ost_name to pool failed"
16168 # Wait for client to see a OST at pool
16169 wait_update $HOSTNAME "$LCTL get_param -n
16170 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16171 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16172 error "Client can not see the pool"
16173 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16174 error "Setstripe failed"
16176 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16177 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16178 echo "OST still has $((blocks/1024)) mbytes free"
16180 local new_lwm=$((blocks/1024-10))
16181 do_facet $SINGLEMDS $LCTL set_param \
16182 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16183 do_facet $SINGLEMDS $LCTL set_param \
16184 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16186 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16188 #First enospc could execute orphan deletion so repeat.
16189 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16191 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16192 osp.$mdtosc_proc1.prealloc_status)
16193 echo "prealloc_status $oa_status"
16195 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16196 error "File creation should fail"
16197 #object allocation was stopped, but we still able to append files
16198 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16199 error "Append failed"
16200 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16202 wait_delete_completed
16206 for i in $(seq 10 12); do
16207 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16208 error "File creation failed after rm";
16211 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16212 osp.$mdtosc_proc1.prealloc_status)
16213 echo "prealloc_status $oa_status"
16215 if (( oa_status != 0 )); then
16216 error "Object allocation still disable after rm"
16218 do_facet $SINGLEMDS $LCTL set_param \
16219 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16220 do_facet $SINGLEMDS $LCTL set_param \
16221 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16224 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16225 error "Remove $ost_name from pool failed"
16226 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16227 error "Pool destroy fialed"
16229 if ! combined_mgs_mds ; then
16233 run_test 253 "Check object allocation limit"
16236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16237 remote_mds_nodsh && skip "remote MDS with nodsh"
16238 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16239 skip "MDS does not support changelog_size"
16242 local MDT0=$(facet_svc $SINGLEMDS)
16244 changelog_register || error "changelog_register failed"
16246 changelog_clear 0 || error "changelog_clear failed"
16248 local size1=$(do_facet $SINGLEMDS \
16249 $LCTL get_param -n mdd.$MDT0.changelog_size)
16250 echo "Changelog size $size1"
16253 $LFS mkdir -i 0 $DIR/$tdir
16255 mkdir -p $DIR/$tdir/pics/2008/zachy
16256 touch $DIR/$tdir/pics/2008/zachy/timestamp
16257 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16258 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16259 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16260 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16261 rm $DIR/$tdir/pics/desktop.jpg
16263 local size2=$(do_facet $SINGLEMDS \
16264 $LCTL get_param -n mdd.$MDT0.changelog_size)
16265 echo "Changelog size after work $size2"
16267 (( $size2 > $size1 )) ||
16268 error "new Changelog size=$size2 less than old size=$size1"
16270 run_test 254 "Check changelog size"
16277 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16278 awk -F: '{print $2}' | grep $type > /dev/null
16279 if [ $? -ne 0 ]; then
16289 lfs ladvise -a willread $file > /dev/null 2>&1
16290 if [ $? -eq 0 ]; then
16294 lfs ladvise -a willread $file 2>&1 |
16295 grep "Inappropriate ioctl for device" > /dev/null
16296 if [ $? -eq 0 ]; then
16303 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16306 # run a random read IO workload
16307 # usage: random_read_iops <filename> <filesize> <iosize>
16308 random_read_iops() {
16311 local iosize=${3:-4096}
16313 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16314 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16317 drop_file_oss_cache() {
16321 $LFS ladvise -a dontneed $file 2>/dev/null ||
16322 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16325 ladvise_willread_performance()
16328 local average_origin=0
16329 local average_cache=0
16330 local average_ladvise=0
16332 for ((i = 1; i <= $repeat; i++)); do
16333 echo "Iter $i/$repeat: reading without willread hint"
16334 cancel_lru_locks osc
16335 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16336 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16337 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16338 average_origin=$(bc <<<"$average_origin + $speed_origin")
16340 cancel_lru_locks osc
16341 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16342 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16343 average_cache=$(bc <<<"$average_cache + $speed_cache")
16345 cancel_lru_locks osc
16346 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16347 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16348 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16349 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16350 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16352 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16353 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16354 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16356 speedup_cache=$(percent $average_cache $average_origin)
16357 speedup_ladvise=$(percent $average_ladvise $average_origin)
16359 echo "Average uncached read: $average_origin"
16360 echo "Average speedup with OSS cached read: " \
16361 "$average_cache = +$speedup_cache%"
16362 echo "Average speedup with ladvise willread: " \
16363 "$average_ladvise = +$speedup_ladvise%"
16365 local lowest_speedup=20
16366 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16367 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16368 "got $average_cache%. Skipping ladvise willread check."
16372 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16373 # it is still good to run until then to exercise 'ladvise willread'
16374 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16375 [ "$(facet_fstype ost1)" = "zfs" ] &&
16376 echo "osd-zfs does not support dontneed or drop_caches" &&
16379 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16380 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16381 error_not_in_vm "Speedup with willread is less than " \
16382 "$lowest_speedup%, got $average_ladvise%"
16386 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16387 skip "lustre < 2.8.54 does not support ladvise "
16388 remote_ost_nodsh && skip "remote OST with nodsh"
16390 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16392 ladvise_no_type willread $DIR/$tfile &&
16393 skip "willread ladvise is not supported"
16395 ladvise_no_ioctl $DIR/$tfile &&
16396 skip "ladvise ioctl is not supported"
16399 local size=$((size_mb * 1048576))
16400 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16401 error "dd to $DIR/$tfile failed"
16403 lfs ladvise -a willread $DIR/$tfile ||
16404 error "Ladvise failed with no range argument"
16406 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16407 error "Ladvise failed with no -l or -e argument"
16409 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16410 error "Ladvise failed with only -e argument"
16412 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16413 error "Ladvise failed with only -l argument"
16415 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16416 error "End offset should not be smaller than start offset"
16418 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16419 error "End offset should not be equal to start offset"
16421 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16422 error "Ladvise failed with overflowing -s argument"
16424 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16425 error "Ladvise failed with overflowing -e argument"
16427 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16428 error "Ladvise failed with overflowing -l argument"
16430 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16431 error "Ladvise succeeded with conflicting -l and -e arguments"
16433 echo "Synchronous ladvise should wait"
16435 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16436 do_nodes $(comma_list $(osts_nodes)) \
16437 $LCTL set_param fail_val=$delay fail_loc=0x237
16439 local start_ts=$SECONDS
16440 lfs ladvise -a willread $DIR/$tfile ||
16441 error "Ladvise failed with no range argument"
16442 local end_ts=$SECONDS
16443 local inteval_ts=$((end_ts - start_ts))
16445 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16446 error "Synchronous advice didn't wait reply"
16449 echo "Asynchronous ladvise shouldn't wait"
16450 local start_ts=$SECONDS
16451 lfs ladvise -a willread -b $DIR/$tfile ||
16452 error "Ladvise failed with no range argument"
16453 local end_ts=$SECONDS
16454 local inteval_ts=$((end_ts - start_ts))
16456 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16457 error "Asynchronous advice blocked"
16460 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16461 ladvise_willread_performance
16463 run_test 255a "check 'lfs ladvise -a willread'"
16469 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16473 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16474 skip "lustre < 2.8.54 does not support ladvise "
16475 remote_ost_nodsh && skip "remote OST with nodsh"
16477 lfs setstripe -c 1 -i 0 $DIR/$tfile
16479 ladvise_no_type dontneed $DIR/$tfile &&
16480 skip "dontneed ladvise is not supported"
16482 ladvise_no_ioctl $DIR/$tfile &&
16483 skip "ladvise ioctl is not supported"
16485 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16486 [ "$(facet_fstype ost1)" = "zfs" ] &&
16487 skip "zfs-osd does not support 'ladvise dontneed'"
16490 local size=$((size_mb * 1048576))
16491 # In order to prevent disturbance of other processes, only check 3/4
16492 # of the memory usage
16493 local kibibytes=$((size_mb * 1024 * 3 / 4))
16495 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16496 error "dd to $DIR/$tfile failed"
16498 #force write to complete before dropping OST cache & checking memory
16501 local total=$(facet_meminfo ost1 MemTotal)
16502 echo "Total memory: $total KiB"
16504 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16505 local before_read=$(facet_meminfo ost1 Cached)
16506 echo "Cache used before read: $before_read KiB"
16508 lfs ladvise -a willread $DIR/$tfile ||
16509 error "Ladvise willread failed"
16510 local after_read=$(facet_meminfo ost1 Cached)
16511 echo "Cache used after read: $after_read KiB"
16513 lfs ladvise -a dontneed $DIR/$tfile ||
16514 error "Ladvise dontneed again failed"
16515 local no_read=$(facet_meminfo ost1 Cached)
16516 echo "Cache used after dontneed ladvise: $no_read KiB"
16518 if [ $total -lt $((before_read + kibibytes)) ]; then
16519 echo "Memory is too small, abort checking"
16523 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16524 error "Ladvise willread should use more memory" \
16525 "than $kibibytes KiB"
16528 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16529 error "Ladvise dontneed should release more memory" \
16530 "than $kibibytes KiB"
16533 run_test 255b "check 'lfs ladvise -a dontneed'"
16536 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16537 skip "lustre < 2.10.53 does not support lockahead"
16545 test_mkdir -p $DIR/$tdir
16546 $SETSTRIPE -i 0 $DIR/$tdir
16548 #test 10 returns only success/failure
16550 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16552 if [ $rc -eq 255 ]; then
16553 error "Ladvise test${i} failed, ${rc}"
16556 #test 11 counts lock enqueue requests, all others count new locks
16558 count=$(do_facet ost1 \
16559 $LCTL get_param -n ost.OSS.ost.stats)
16560 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16562 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16564 if [ $rc -eq 255 ]; then
16565 error "Ladvise test${i} failed, ${rc}"
16568 new_count=$(do_facet ost1 \
16569 $LCTL get_param -n ost.OSS.ost.stats)
16570 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16571 awk '{ print $2 }')
16573 difference="$((new_count - count))"
16574 if [ $difference -ne $rc ]; then
16575 error "Ladvise test${i}, bad enqueue count, returned " \
16576 "${rc}, actual ${difference}"
16579 for i in $(seq 12 21); do
16580 # If we do not do this, we run the risk of having too many
16581 # locks and starting lock cancellation while we are checking
16583 cancel_lru_locks osc
16585 count=$($LCTL get_param -n \
16586 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16588 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16590 if [ $rc -eq 255 ]; then
16591 error "Ladvise test ${i} failed, ${rc}"
16594 new_count=$($LCTL get_param -n \
16595 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16596 difference="$((new_count - count))"
16598 # Test 15 output is divided by 100 to map down to valid return
16599 if [ $i -eq 15 ]; then
16603 if [ $difference -ne $rc ]; then
16604 error "Ladvise test ${i}, bad lock count, returned " \
16605 "${rc}, actual ${difference}"
16609 #test 22 returns only success/failure
16611 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16613 if [ $rc -eq 255 ]; then
16614 error "Ladvise test${i} failed, ${rc}"
16617 run_test 255c "suite of ladvise lockahead tests"
16620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16621 remote_mds_nodsh && skip "remote MDS with nodsh"
16622 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16623 skip "ldiskfs only test"
16624 changelog_users $SINGLEMDS | grep "^cl" &&
16625 skip "active changelog user"
16631 mdt_dev=$(mdsdevname 1)
16634 changelog_register || error "changelog_register failed"
16637 mkdir -p $DIR/$tdir
16639 changelog_clear 0 || error "changelog_clear failed"
16642 touch $DIR/$tdir/{1..10}
16645 stop $SINGLEMDS || error "Fail to stop MDT"
16649 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16651 #after mount new plainllog is used
16652 touch $DIR/$tdir/{11..19}
16653 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16654 cat_sl=$(do_facet $SINGLEMDS "sync; \
16655 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16656 llog_reader $tmpfile | grep -c type=1064553b")
16657 do_facet $SINGLEMDS llog_reader $tmpfile
16659 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16661 changelog_clear 0 || error "changelog_clear failed"
16663 cat_sl=$(do_facet $SINGLEMDS "sync; \
16664 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16665 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16667 if (( cat_sl == 2 )); then
16668 error "Empty plain llog was not deleted from changelog catalog"
16669 elif (( cat_sl != 1 )); then
16670 error "Active plain llog shouldn't be deleted from catalog"
16673 run_test 256 "Check llog delete for empty and not full state"
16676 remote_mds_nodsh && skip "remote MDS with nodsh"
16677 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16678 skip "Need MDS version at least 2.8.55"
16680 test_mkdir $DIR/$tdir
16682 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16683 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16686 #define OBD_FAIL_MDS_XATTR_REP 0x161
16687 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16688 local facet=mds$((mdtidx + 1))
16689 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16690 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16692 stop $facet || error "stop MDS failed"
16693 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16694 error "start MDS fail"
16696 run_test 257 "xattr locks are not lost"
16698 # Verify we take the i_mutex when security requires it
16700 #define OBD_FAIL_IMUTEX_SEC 0x141c
16701 $LCTL set_param fail_loc=0x141c
16703 chmod u+s $DIR/$tfile
16704 chmod a+rwx $DIR/$tfile
16705 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16707 if [ $RC -ne 0 ]; then
16708 error "error, failed to take i_mutex, rc=$?"
16714 # Verify we do NOT take the i_mutex in the normal case
16716 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16717 $LCTL set_param fail_loc=0x141d
16720 chmod a+rw $DIR/$tfile
16721 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16723 if [ $RC -ne 0 ]; then
16724 error "error, took i_mutex unnecessarily, rc=$?"
16729 run_test 258b "verify i_mutex security behavior"
16732 local file=$DIR/$tfile
16736 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16737 skip "ldiskfs only test" && return
16739 stack_trap "rm -f $file" EXIT
16741 wait_delete_completed
16742 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16743 echo "before: $before"
16745 $LFS setstripe -i 0 -c 1 $file
16746 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16748 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16749 echo "after write: $after"
16751 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16752 do_facet ost1 $LCTL set_param fail_loc=0x2301
16754 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16755 echo "after truncate: $after"
16758 do_facet ost1 $LCTL set_param fail_loc=0
16759 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16761 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16762 echo "after restart: $after"
16763 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16764 error "missing truncate?"
16768 run_test 259 "crash at delayed truncate"
16771 #define OBD_FAIL_MDC_CLOSE 0x806
16772 $LCTL set_param fail_loc=0x80000806
16776 run_test 260 "Check mdc_close fail"
16778 ### Data-on-MDT sanity tests ###
16780 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16781 skip "Need MDS version at least 2.10.55 for DoM"
16784 local dom=$DIR/$tdir/dom_file
16785 local tmp=$DIR/$tdir/tmp_file
16787 mkdir -p $DIR/$tdir
16789 # basic checks for DoM component creation
16790 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16791 error "Can set MDT layout to non-first entry"
16793 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16794 error "Can define multiple entries as MDT layout"
16796 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16798 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16799 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16800 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16802 local mdtidx=$($LFS getstripe -m $dom)
16803 local mdtname=MDT$(printf %04x $mdtidx)
16804 local facet=mds$((mdtidx + 1))
16805 local space_check=1
16807 # Skip free space checks with ZFS
16808 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16812 local size_tmp=$((65536 * 3))
16813 local mdtfree1=$(do_facet $facet \
16814 lctl get_param -n osd*.*$mdtname.kbytesfree)
16816 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16817 # check also direct IO along write
16818 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16819 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16821 cmp $tmp $dom || error "file data is different"
16822 [ $(stat -c%s $dom) == $size_tmp ] ||
16823 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16824 if [ $space_check == 1 ]; then
16825 local mdtfree2=$(do_facet $facet \
16826 lctl get_param -n osd*.*$mdtname.kbytesfree)
16828 # increase in usage from by $size_tmp
16829 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16830 error "MDT free space wrong after write: " \
16831 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16835 local size_dom=10000
16837 $TRUNCATE $dom $size_dom
16838 [ $(stat -c%s $dom) == $size_dom ] ||
16839 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
16840 if [ $space_check == 1 ]; then
16841 mdtfree1=$(do_facet $facet \
16842 lctl get_param -n osd*.*$mdtname.kbytesfree)
16843 # decrease in usage from $size_tmp to new $size_dom
16844 [ $(($mdtfree1 - $mdtfree2)) -ge \
16845 $(((size_tmp - size_dom) / 1024)) ] ||
16846 error "MDT free space is wrong after truncate: " \
16847 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
16853 size_dom=$((size_dom + size_tmp))
16854 [ $(stat -c%s $dom) == $size_dom ] ||
16855 error "bad size after append: $(stat -c%s $dom) != $size_dom"
16856 if [ $space_check == 1 ]; then
16857 mdtfree2=$(do_facet $facet \
16858 lctl get_param -n osd*.*$mdtname.kbytesfree)
16859 # increase in usage by $size_tmp from previous
16860 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16861 error "MDT free space is wrong after append: " \
16862 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16867 if [ $space_check == 1 ]; then
16868 mdtfree1=$(do_facet $facet \
16869 lctl get_param -n osd*.*$mdtname.kbytesfree)
16870 # decrease in usage by $size_dom from previous
16871 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
16872 error "MDT free space is wrong after removal: " \
16873 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
16876 # combined striping
16877 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16878 error "Can't create DoM + OST striping"
16880 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
16881 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16882 # check also direct IO along write
16883 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16885 cmp $tmp $dom || error "file data is different"
16886 [ $(stat -c%s $dom) == $size_tmp ] ||
16887 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16892 run_test 270a "DoM: basic functionality tests"
16895 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16896 skip "Need MDS version at least 2.10.55"
16898 local dom=$DIR/$tdir/dom_file
16899 local max_size=1048576
16901 mkdir -p $DIR/$tdir
16902 $LFS setstripe -E $max_size -L mdt $dom
16904 # truncate over the limit
16905 $TRUNCATE $dom $(($max_size + 1)) &&
16906 error "successful truncate over the maximum size"
16907 # write over the limit
16908 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16909 error "successful write over the maximum size"
16910 # append over the limit
16911 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16912 echo "12345" >> $dom && error "successful append over the maximum size"
16917 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16920 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16921 skip "Need MDS version at least 2.10.55"
16923 mkdir -p $DIR/$tdir
16924 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16926 # check files inherit DoM EA
16927 touch $DIR/$tdir/first
16928 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16929 error "bad pattern"
16930 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16931 error "bad stripe count"
16932 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16933 error "bad stripe size"
16935 # check directory inherits DoM EA and uses it as default
16936 mkdir $DIR/$tdir/subdir
16937 touch $DIR/$tdir/subdir/second
16938 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16939 error "bad pattern in sub-directory"
16940 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16941 error "bad stripe count in sub-directory"
16942 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16943 error "bad stripe size in sub-directory"
16946 run_test 270c "DoM: DoM EA inheritance tests"
16949 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16950 skip "Need MDS version at least 2.10.55"
16952 mkdir -p $DIR/$tdir
16953 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16955 # inherit default DoM striping
16956 mkdir $DIR/$tdir/subdir
16957 touch $DIR/$tdir/subdir/f1
16959 # change default directory striping
16960 $LFS setstripe -c 1 $DIR/$tdir/subdir
16961 touch $DIR/$tdir/subdir/f2
16962 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16963 error "wrong default striping in file 2"
16964 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16965 error "bad pattern in file 2"
16968 run_test 270d "DoM: change striping from DoM to RAID0"
16971 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16972 skip "Need MDS version at least 2.10.55"
16974 mkdir -p $DIR/$tdir/dom
16975 mkdir -p $DIR/$tdir/norm
16978 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16979 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16981 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16982 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16984 # find DoM files by layout
16985 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16986 [ $NUM -eq $DOMFILES ] ||
16987 error "lfs find -L: found $NUM, expected $DOMFILES"
16988 echo "Test 1: lfs find 20 DOM files by layout: OK"
16990 # there should be 1 dir with default DOM striping
16991 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16993 error "lfs find -L: found $NUM, expected 1 dir"
16994 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16996 # find DoM files by stripe size
16997 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16998 [ $NUM -eq $DOMFILES ] ||
16999 error "lfs find -S: found $NUM, expected $DOMFILES"
17000 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17002 # find files by stripe offset except DoM files
17003 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17004 [ $NUM -eq $NORMFILES ] ||
17005 error "lfs find -i: found $NUM, expected $NORMFILES"
17006 echo "Test 5: lfs find no DOM files by stripe index: OK"
17009 run_test 270e "DoM: lfs find with DoM files test"
17012 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17013 skip "Need MDS version at least 2.10.55"
17015 local mdtname=${FSNAME}-MDT0000-mdtlov
17016 local dom=$DIR/$tdir/dom_file
17017 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17018 lod.$mdtname.dom_stripesize)
17019 local dom_limit=131072
17021 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17022 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17023 lod.$mdtname.dom_stripesize)
17024 [ ${dom_limit} -eq ${dom_current} ] ||
17025 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17027 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17028 $LFS setstripe -d $DIR/$tdir
17029 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17030 error "Can't set directory default striping"
17032 # exceed maximum stripe size
17033 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17034 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17035 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17036 error "Able to create DoM component size more than LOD limit"
17038 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17039 dom_current=$(do_facet mds1 $LCTL get_param -n \
17040 lod.$mdtname.dom_stripesize)
17041 [ 0 -eq ${dom_current} ] ||
17042 error "Can't set zero DoM stripe limit"
17045 # attempt to create DoM file on server with disabled DoM should
17046 # remove DoM entry from layout and be succeed
17047 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17048 error "Can't create DoM file (DoM is disabled)"
17049 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17050 error "File has DoM component while DoM is disabled"
17053 # attempt to create DoM file with only DoM stripe should return error
17054 $LFS setstripe -E $dom_limit -L mdt $dom &&
17055 error "Able to create DoM-only file while DoM is disabled"
17057 # too low values to be aligned with smallest stripe size 64K
17058 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17059 dom_current=$(do_facet mds1 $LCTL get_param -n \
17060 lod.$mdtname.dom_stripesize)
17061 [ 30000 -eq ${dom_current} ] &&
17062 error "Can set too small DoM stripe limit"
17064 # 64K is a minimal stripe size in Lustre, expect limit of that size
17065 [ 65536 -eq ${dom_current} ] ||
17066 error "Limit is not set to 64K but ${dom_current}"
17068 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17069 dom_current=$(do_facet mds1 $LCTL get_param -n \
17070 lod.$mdtname.dom_stripesize)
17072 [ 2147483648 -eq ${dom_current} ] &&
17073 error "Can set too large DoM stripe limit"
17075 do_facet mds1 $LCTL set_param -n \
17076 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17077 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17078 error "Can't create DoM component size after limit change"
17079 do_facet mds1 $LCTL set_param -n \
17080 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17081 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17082 error "Can't create DoM file after limit decrease"
17083 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17084 error "Can create big DoM component after limit decrease"
17085 touch ${dom}_def ||
17086 error "Can't create file with old default layout"
17088 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17091 run_test 270f "DoM: maximum DoM stripe size checks"
17094 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17095 skip "Need MDS version at least 2.10.55"
17097 local dom=$DIR/$tdir/dom
17099 mkdir -p $DIR/$tdir
17101 $LFS setstripe -E 1024K -L mdt $dom
17103 lctl set_param -n mdc.*.stats=clear
17104 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17105 cat $dom > /dev/null
17106 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17107 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17111 run_test 271a "DoM: data is cached for read after write"
17114 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17115 skip "Need MDS version at least 2.10.55"
17117 local dom=$DIR/$tdir/dom
17119 mkdir -p $DIR/$tdir
17121 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17123 lctl set_param -n mdc.*.stats=clear
17124 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17125 cancel_lru_locks mdc
17126 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17127 # second stat to check size is cached on client
17128 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17129 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17130 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17133 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17136 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17137 skip "Need MDS version at least 2.10.55"
17139 local dom=$DIR/$tdir/dom
17141 mkdir -p $DIR/$tdir
17143 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17145 lctl set_param -n mdc.*.stats=clear
17146 lctl set_param -n osc.*.stats=clear
17147 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17148 cancel_lru_locks mdc
17149 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17150 # second stat to check size is cached on client
17151 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17152 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17153 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17154 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17155 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17158 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17164 local mdt=MDT$(printf %04x $mdtidx)
17166 if [ -z $param ]; then
17167 lctl get_param -n mdc.*$mdt*.stats
17169 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17174 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17175 skip "Need MDS version at least 2.10.55"
17177 local dom=$DIR/$tdir/dom
17179 mkdir -p $DIR/$tdir
17181 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17183 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17184 local facet=mds$((mdtidx + 1))
17186 cancel_lru_locks mdc
17187 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17188 createmany -o $dom 1000
17189 lctl set_param -n mdc.*.stats=clear
17190 smalliomany -w $dom 1000 200
17191 get_mdc_stats $mdtidx
17192 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17193 # Each file has 1 open, 1 IO enqueues, total 2000
17194 # but now we have also +1 getxattr for security.capability, total 3000
17195 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17196 unlinkmany $dom 1000
17198 cancel_lru_locks mdc
17199 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17200 createmany -o $dom 1000
17201 lctl set_param -n mdc.*.stats=clear
17202 smalliomany -w $dom 1000 200
17203 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17204 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17205 # for OPEN and IO lock.
17206 [ $((enq - enq_2)) -ge 1000 ] ||
17207 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17208 unlinkmany $dom 1000
17211 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17213 cleanup_271def_tests() {
17219 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17220 skip "Need MDS version at least 2.10.57" && return
17222 local dom=$DIR/$tdir/dom
17223 local tmp=$TMP/$tfile
17224 trap "cleanup_271def_tests $tmp" EXIT
17226 mkdir -p $DIR/$tdir
17228 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17230 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17232 cancel_lru_locks mdc
17233 dd if=/dev/urandom of=$tmp bs=1000 count=1
17234 dd if=$tmp of=$dom bs=1000 count=1
17235 cancel_lru_locks mdc
17237 cat /etc/hosts >> $tmp
17238 lctl set_param -n mdc.*.stats=clear
17240 # append data to the same file it should update local page
17241 echo "Append to the same page"
17242 cat /etc/hosts >> $dom
17243 local num=$(get_mdc_stats $mdtidx ost_read)
17244 local ra=$(get_mdc_stats $mdtidx req_active)
17245 local rw=$(get_mdc_stats $mdtidx req_waittime)
17247 [ -z $num ] || error "$num READ RPC occured"
17248 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17252 cmp $tmp $dom || error "file miscompare"
17254 cancel_lru_locks mdc
17255 lctl set_param -n mdc.*.stats=clear
17257 echo "Open and read file"
17258 cat $dom > /dev/null
17259 local num=$(get_mdc_stats $mdtidx ost_read)
17260 local ra=$(get_mdc_stats $mdtidx req_active)
17261 local rw=$(get_mdc_stats $mdtidx req_waittime)
17263 [ -z $num ] || error "$num READ RPC occured"
17264 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17268 cmp $tmp $dom || error "file miscompare"
17272 run_test 271d "DoM: read on open (1K file in reply buffer)"
17275 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17276 skip "Need MDS version at least 2.10.57" && return
17278 local dom=$DIR/$tdir/dom
17279 local tmp=$TMP/${tfile}.data
17280 trap "cleanup_271def_tests $tmp" EXIT
17282 mkdir -p $DIR/$tdir
17284 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17286 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17288 cancel_lru_locks mdc
17289 dd if=/dev/urandom of=$tmp bs=30K count=1
17290 dd if=$tmp of=$dom bs=30K count=1
17291 cancel_lru_locks mdc
17292 cat /etc/hosts >> $tmp
17293 lctl set_param -n mdc.*.stats=clear
17295 echo "Append to the same page"
17296 cat /etc/hosts >> $dom
17298 local num=$(get_mdc_stats $mdtidx ost_read)
17299 local ra=$(get_mdc_stats $mdtidx req_active)
17300 local rw=$(get_mdc_stats $mdtidx req_waittime)
17302 [ -z $num ] || error "$num READ RPC occured"
17303 # Reply buffer can be adjusted for larger buffer by resend
17304 echo "... DONE with $((ra - rw)) resends"
17307 cmp $tmp $dom || error "file miscompare"
17309 cancel_lru_locks mdc
17310 lctl set_param -n mdc.*.stats=clear
17312 echo "Open and read file"
17313 cat $dom > /dev/null
17314 local num=$(get_mdc_stats $mdtidx ost_read)
17315 local ra=$(get_mdc_stats $mdtidx req_active)
17316 local rw=$(get_mdc_stats $mdtidx req_waittime)
17318 [ -z $num ] || error "$num READ RPC occured"
17319 # Reply buffer can be adjusted for larger buffer by resend
17320 echo "... DONE with $((ra - rw)) resends"
17323 cmp $tmp $dom || error "file miscompare"
17327 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17330 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17331 skip "Need MDS version at least 2.10.57" && return
17333 local dom=$DIR/$tdir/dom
17334 local tmp=$TMP/$tfile
17335 trap "cleanup_271def_tests $tmp" EXIT
17337 mkdir -p $DIR/$tdir
17339 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17341 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17343 cancel_lru_locks mdc
17344 dd if=/dev/urandom of=$tmp bs=200000 count=1
17345 dd if=$tmp of=$dom bs=200000 count=1
17346 cancel_lru_locks mdc
17347 cat /etc/hosts >> $tmp
17348 lctl set_param -n mdc.*.stats=clear
17350 echo "Append to the same page"
17351 cat /etc/hosts >> $dom
17352 local num=$(get_mdc_stats $mdtidx ost_read)
17353 local ra=$(get_mdc_stats $mdtidx req_active)
17354 local rw=$(get_mdc_stats $mdtidx req_waittime)
17356 [ -z $num ] || error "$num READ RPC occured"
17357 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17361 cmp $tmp $dom || error "file miscompare"
17363 cancel_lru_locks mdc
17364 lctl set_param -n mdc.*.stats=clear
17366 echo "Open and read file"
17367 cat $dom > /dev/null
17368 local num=$(get_mdc_stats $mdtidx ost_read)
17369 local ra=$(get_mdc_stats $mdtidx req_active)
17370 local rw=$(get_mdc_stats $mdtidx req_waittime)
17372 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17373 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17377 cmp $tmp $dom || error "file miscompare"
17381 run_test 271f "DoM: read on open (200K file and read tail)"
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
17390 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17391 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17392 error "failed to write data into $dom"
17393 local old_md5=$(md5sum $dom)
17395 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17396 error "failed to migrate to the same DoM component"
17398 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17399 error "layout was not changed silently"
17401 local new_md5=$(md5sum $dom)
17403 [ "$old_md5" != "$new_md5" ] &&
17404 error "md5sum differ: $old_md5, $new_md5"
17407 run_test 272a "DoM migration: new layout with the same DOM component"
17410 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17411 skip "Need MDS version at least 2.11.50"
17413 local dom=$DIR/$tdir/dom
17414 mkdir -p $DIR/$tdir
17415 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17417 local mdtidx=$($LFS getstripe -m $dom)
17418 local mdtname=MDT$(printf %04x $mdtidx)
17419 local facet=mds$((mdtidx + 1))
17421 local mdtfree1=$(do_facet $facet \
17422 lctl get_param -n osd*.*$mdtname.kbytesfree)
17423 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17424 error "failed to write data into $dom"
17425 local old_md5=$(md5sum $dom)
17426 cancel_lru_locks mdc
17427 local mdtfree1=$(do_facet $facet \
17428 lctl get_param -n osd*.*$mdtname.kbytesfree)
17430 $LFS migrate -c2 $dom ||
17431 error "failed to migrate to the new composite layout"
17432 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17433 error "MDT stripe was not removed"
17435 cancel_lru_locks mdc
17436 local new_md5=$(md5sum $dom)
17437 [ "$old_md5" != "$new_md5" ] &&
17438 error "$old_md5 != $new_md5"
17440 # Skip free space checks with ZFS
17441 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17442 local mdtfree2=$(do_facet $facet \
17443 lctl get_param -n osd*.*$mdtname.kbytesfree)
17444 [ $mdtfree2 -gt $mdtfree1 ] ||
17445 error "MDT space is not freed after migration"
17449 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17452 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17453 skip "Need MDS version at least 2.11.50"
17455 local dom=$DIR/$tdir/$tfile
17456 mkdir -p $DIR/$tdir
17457 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17459 local mdtidx=$($LFS getstripe -m $dom)
17460 local mdtname=MDT$(printf %04x $mdtidx)
17461 local facet=mds$((mdtidx + 1))
17463 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17464 error "failed to write data into $dom"
17465 local old_md5=$(md5sum $dom)
17466 cancel_lru_locks mdc
17467 local mdtfree1=$(do_facet $facet \
17468 lctl get_param -n osd*.*$mdtname.kbytesfree)
17470 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17471 error "failed to migrate to the new composite layout"
17472 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17473 error "MDT stripe was not removed"
17475 cancel_lru_locks mdc
17476 local new_md5=$(md5sum $dom)
17477 [ "$old_md5" != "$new_md5" ] &&
17478 error "$old_md5 != $new_md5"
17480 # Skip free space checks with ZFS
17481 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17482 local mdtfree2=$(do_facet $facet \
17483 lctl get_param -n osd*.*$mdtname.kbytesfree)
17484 [ $mdtfree2 -gt $mdtfree1 ] ||
17485 error "MDS space is not freed after migration"
17489 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17492 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17493 skip "Need MDS version at least 2.11.50"
17495 # Layout swap cannot be done if either file has DOM component,
17496 # this will never be supported, migration should be used instead
17498 local dom=$DIR/$tdir/$tfile
17499 mkdir -p $DIR/$tdir
17501 $LFS setstripe -c2 ${dom}_plain
17502 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17503 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17504 error "can swap layout with DoM component"
17505 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17506 error "can swap layout with DoM component"
17508 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17509 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17510 error "can swap layout with DoM component"
17511 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17512 error "can swap layout with DoM component"
17515 run_test 273a "DoM: layout swapping should fail with DOM"
17518 remote_ost_nodsh && skip "remote OST with nodsh"
17519 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17520 skip "Need OST version >= 2.10.57"
17522 local file=$DIR/$tfile
17525 oss=$(comma_list $(osts_nodes))
17527 dd if=/dev/urandom of=$file bs=1M count=2 ||
17528 error "failed to create a file"
17529 cancel_lru_locks osc
17532 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17533 error "failed to read a file"
17535 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17536 $LCTL set_param fail_loc=0x8000031f
17538 cancel_lru_locks osc &
17541 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17542 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17543 #IO takes another lock, but matches the PENDING one
17544 #and places it to the IO RPC
17545 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17546 error "failed to read a file with PENDING lock"
17548 run_test 275 "Read on a canceled duplicate lock"
17551 remote_ost_nodsh && skip "remote OST with nodsh"
17554 do_facet ost1 "(while true; do \
17555 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17556 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17559 for LOOP in $(seq 20); do
17561 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17564 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17565 rm $TMP/sanity_276_pid"
17567 run_test 276 "Race between mount and obd_statfs"
17569 cleanup_test_300() {
17573 test_striped_dir() {
17578 mkdir -p $DIR/$tdir
17580 SAVE_UMASK=$(umask)
17581 trap cleanup_test_300 RETURN EXIT
17583 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17584 $DIR/$tdir/striped_dir ||
17585 error "set striped dir error"
17587 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17588 [ "$mode" = "755" ] || error "expect 755 got $mode"
17590 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17591 error "getdirstripe failed"
17592 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17593 if [ "$stripe_count" != "2" ]; then
17594 error "1:stripe_count is $stripe_count, expect 2"
17596 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17597 if [ "$stripe_count" != "2" ]; then
17598 error "2:stripe_count is $stripe_count, expect 2"
17601 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17602 if [ "$stripe_index" != "$mdt_index" ]; then
17603 error "stripe_index is $stripe_index, expect $mdt_index"
17606 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17607 error "nlink error after create striped dir"
17609 mkdir $DIR/$tdir/striped_dir/a
17610 mkdir $DIR/$tdir/striped_dir/b
17612 stat $DIR/$tdir/striped_dir/a ||
17613 error "create dir under striped dir failed"
17614 stat $DIR/$tdir/striped_dir/b ||
17615 error "create dir under striped dir failed"
17617 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17618 error "nlink error after mkdir"
17620 rmdir $DIR/$tdir/striped_dir/a
17621 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17622 error "nlink error after rmdir"
17624 rmdir $DIR/$tdir/striped_dir/b
17625 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17626 error "nlink error after rmdir"
17628 chattr +i $DIR/$tdir/striped_dir
17629 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17630 error "immutable flags not working under striped dir!"
17631 chattr -i $DIR/$tdir/striped_dir
17633 rmdir $DIR/$tdir/striped_dir ||
17634 error "rmdir striped dir error"
17642 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17643 skip "skipped for lustre < 2.7.0"
17644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17645 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17647 test_striped_dir 0 || error "failed on striped dir on MDT0"
17648 test_striped_dir 1 || error "failed on striped dir on MDT0"
17650 run_test 300a "basic striped dir sanity test"
17653 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17654 skip "skipped for lustre < 2.7.0"
17655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17656 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17663 test_mkdir $DIR/$tdir || error "mkdir fail"
17664 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17665 error "set striped dir error"
17666 for i in {0..9}; do
17667 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17669 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17670 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17671 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17673 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17674 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17675 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17679 run_test 300b "check ctime/mtime for striped dir"
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"
17689 mkdir -p $DIR/$tdir
17690 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17691 error "set striped dir error"
17693 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17694 error "chown striped dir failed"
17696 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17697 error "create 5k files failed"
17699 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17701 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17705 run_test 300c "chown && check ls under striped directory"
17708 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17709 skip "skipped for lustre < 2.7.0"
17710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17711 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17716 mkdir -p $DIR/$tdir
17717 $SETSTRIPE -c 2 $DIR/$tdir
17719 #local striped directory
17720 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17721 error "set striped dir error"
17722 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17723 error "create 10 files failed"
17725 #remote striped directory
17726 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17727 error "set striped dir error"
17728 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17729 error "create 10 files failed"
17731 for file in $(find $DIR/$tdir); do
17732 stripe_count=$($LFS getstripe -c $file)
17733 [ $stripe_count -eq 2 ] ||
17734 error "wrong stripe $stripe_count for $file"
17739 run_test 300d "check default stripe under striped directory"
17742 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17743 skip "Need MDS version at least 2.7.55"
17744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17745 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17750 mkdir -p $DIR/$tdir
17752 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17753 error "set striped dir error"
17755 touch $DIR/$tdir/striped_dir/a
17756 touch $DIR/$tdir/striped_dir/b
17757 touch $DIR/$tdir/striped_dir/c
17759 mkdir $DIR/$tdir/striped_dir/dir_a
17760 mkdir $DIR/$tdir/striped_dir/dir_b
17761 mkdir $DIR/$tdir/striped_dir/dir_c
17763 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17764 error "set striped adir under striped dir error"
17766 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17767 error "set striped bdir under striped dir error"
17769 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17770 error "set striped cdir under striped dir error"
17772 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17773 error "rename dir under striped dir fails"
17775 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17776 error "rename dir under different stripes fails"
17778 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17779 error "rename file under striped dir should succeed"
17781 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17782 error "rename dir under striped dir should succeed"
17786 run_test 300e "check rename under striped directory"
17789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17790 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17791 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17792 skip "Need MDS version at least 2.7.55"
17798 mkdir -p $DIR/$tdir
17800 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17801 error "set striped dir error"
17803 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17804 error "set striped dir error"
17806 touch $DIR/$tdir/striped_dir/a
17807 mkdir $DIR/$tdir/striped_dir/dir_a
17808 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17809 error "create striped dir under striped dir fails"
17811 touch $DIR/$tdir/striped_dir1/b
17812 mkdir $DIR/$tdir/striped_dir1/dir_b
17813 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17814 error "create striped dir under striped dir fails"
17816 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17817 error "rename dir under different striped dir should fail"
17819 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17820 error "rename striped dir under diff striped dir should fail"
17822 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17823 error "rename file under diff striped dirs fails"
17827 run_test 300f "check rename cross striped directory"
17829 test_300_check_default_striped_dir()
17832 local default_count=$2
17833 local default_index=$3
17836 local dir_stripe_index
17839 echo "checking $dirname $default_count $default_index"
17840 $LFS setdirstripe -D -c $default_count -i $default_index \
17841 -t all_char $DIR/$tdir/$dirname ||
17842 error "set default stripe on striped dir error"
17843 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17844 [ $stripe_count -eq $default_count ] ||
17845 error "expect $default_count get $stripe_count for $dirname"
17847 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17848 [ $stripe_index -eq $default_index ] ||
17849 error "expect $default_index get $stripe_index for $dirname"
17851 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17852 error "create dirs failed"
17854 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17855 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17856 for dir in $(find $DIR/$tdir/$dirname/*); do
17857 stripe_count=$($LFS getdirstripe -c $dir)
17858 [ $stripe_count -eq $default_count ] ||
17859 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17860 error "stripe count $default_count != $stripe_count for $dir"
17862 stripe_index=$($LFS getdirstripe -i $dir)
17863 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17864 error "$stripe_index != $default_index for $dir"
17866 #check default stripe
17867 stripe_count=$($LFS getdirstripe -D -c $dir)
17868 [ $stripe_count -eq $default_count ] ||
17869 error "default count $default_count != $stripe_count for $dir"
17871 stripe_index=$($LFS getdirstripe -D -i $dir)
17872 [ $stripe_index -eq $default_index ] ||
17873 error "default index $default_index != $stripe_index for $dir"
17875 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17879 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17880 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17881 skip "Need MDS version at least 2.7.55"
17888 mkdir $DIR/$tdir/normal_dir
17890 #Checking when client cache stripe index
17891 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17892 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17893 error "create striped_dir failed"
17895 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17896 error "create dir0 fails"
17897 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17898 [ $stripe_index -eq 0 ] ||
17899 error "dir0 expect index 0 got $stripe_index"
17901 mkdir $DIR/$tdir/striped_dir/dir1 ||
17902 error "create dir1 fails"
17903 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17904 [ $stripe_index -eq 1 ] ||
17905 error "dir1 expect index 1 got $stripe_index"
17907 #check default stripe count/stripe index
17908 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17909 test_300_check_default_striped_dir normal_dir 1 0
17910 test_300_check_default_striped_dir normal_dir 2 1
17911 test_300_check_default_striped_dir normal_dir 2 -1
17913 #delete default stripe information
17914 echo "delete default stripeEA"
17915 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17916 error "set default stripe on striped dir error"
17918 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17919 for dir in $(find $DIR/$tdir/normal_dir/*); do
17920 stripe_count=$($LFS getdirstripe -c $dir)
17921 [ $stripe_count -eq 0 ] ||
17922 error "expect 1 get $stripe_count for $dir"
17923 stripe_index=$($LFS getdirstripe -i $dir)
17924 [ $stripe_index -eq 0 ] ||
17925 error "expect 0 get $stripe_index for $dir"
17928 run_test 300g "check default striped directory for normal directory"
17931 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17932 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17933 skip "Need MDS version at least 2.7.55"
17939 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17940 error "set striped dir error"
17942 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17943 test_300_check_default_striped_dir striped_dir 1 0
17944 test_300_check_default_striped_dir striped_dir 2 1
17945 test_300_check_default_striped_dir striped_dir 2 -1
17947 #delete default stripe information
17948 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17949 error "set default stripe on striped dir error"
17951 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17952 for dir in $(find $DIR/$tdir/striped_dir/*); do
17953 stripe_count=$($LFS getdirstripe -c $dir)
17954 [ $stripe_count -eq 0 ] ||
17955 error "expect 1 get $stripe_count for $dir"
17958 run_test 300h "check default striped directory for striped directory"
17961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17962 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17963 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17964 skip "Need MDS version at least 2.7.55"
17971 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17972 error "set striped dir error"
17974 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17975 error "create files under striped dir failed"
17977 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17978 error "set striped hashdir error"
17980 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17981 error "create dir0 under hash dir failed"
17982 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17983 error "create dir1 under hash dir failed"
17985 # unfortunately, we need to umount to clear dir layout cache for now
17986 # once we fully implement dir layout, we can drop this
17987 umount_client $MOUNT || error "umount failed"
17988 mount_client $MOUNT || error "mount failed"
17990 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17991 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17992 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17994 #set the stripe to be unknown hash type
17995 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17996 $LCTL set_param fail_loc=0x1901
17997 for ((i = 0; i < 10; i++)); do
17998 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17999 error "stat f-$i failed"
18000 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18003 touch $DIR/$tdir/striped_dir/f0 &&
18004 error "create under striped dir with unknown hash should fail"
18006 $LCTL set_param fail_loc=0
18008 umount_client $MOUNT || error "umount failed"
18009 mount_client $MOUNT || error "mount failed"
18013 run_test 300i "client handle unknown hash type striped directory"
18016 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18018 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18019 skip "Need MDS version at least 2.7.55"
18026 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18027 $LCTL set_param fail_loc=0x1702
18028 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18029 error "set striped dir error"
18031 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18032 error "create files under striped dir failed"
18034 $LCTL set_param fail_loc=0
18036 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18040 run_test 300j "test large update record"
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"
18053 #define OBD_FAIL_LARGE_STRIPE 0x1703
18054 $LCTL set_param fail_loc=0x1703
18055 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18056 error "set striped dir error"
18057 $LCTL set_param fail_loc=0
18059 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18060 error "getstripeddir fails"
18061 rm -rf $DIR/$tdir/striped_dir ||
18062 error "unlink striped dir fails"
18066 run_test 300k "test large striped directory"
18069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18070 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18071 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18072 skip "Need MDS version at least 2.7.55"
18076 test_mkdir -p $DIR/$tdir/striped_dir
18077 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18078 error "chown $RUNAS_ID failed"
18079 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18080 error "set default striped dir failed"
18082 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18083 $LCTL set_param fail_loc=0x80000158
18084 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18086 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18087 [ $stripe_index -eq 1 ] ||
18088 error "expect 1 get $stripe_index for $dir"
18090 run_test 300l "non-root user to create dir under striped dir with stale layout"
18093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18094 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18095 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18096 skip "Need MDS version at least 2.7.55"
18098 mkdir -p $DIR/$tdir/striped_dir
18099 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18100 error "set default stripes dir error"
18102 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18104 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18105 [ $stripe_count -eq 0 ] ||
18106 error "expect 0 get $stripe_count for a"
18108 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18109 error "set default stripes dir error"
18111 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18113 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18114 [ $stripe_count -eq 0 ] ||
18115 error "expect 0 get $stripe_count for b"
18117 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18118 error "set default stripes dir error"
18120 mkdir $DIR/$tdir/striped_dir/c &&
18121 error "default stripe_index is invalid, mkdir c should fails"
18123 rm -rf $DIR/$tdir || error "rmdir fails"
18125 run_test 300m "setstriped directory on single MDT FS"
18128 local list=$(comma_list $(mdts_nodes))
18131 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18136 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18137 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18138 skip "Need MDS version at least 2.7.55"
18139 remote_mds_nodsh && skip "remote MDS with nodsh"
18142 local list=$(comma_list $(mdts_nodes))
18144 trap cleanup_300n RETURN EXIT
18145 mkdir -p $DIR/$tdir
18146 chmod 777 $DIR/$tdir
18147 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18148 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18149 error "create striped dir succeeds with gid=0"
18151 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18152 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18153 error "create striped dir fails with gid=-1"
18155 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18156 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18157 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18158 error "set default striped dir succeeds with gid=0"
18161 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18162 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18163 error "set default striped dir fails with gid=-1"
18166 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18167 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18168 error "create test_dir fails"
18169 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18170 error "create test_dir1 fails"
18171 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18172 error "create test_dir2 fails"
18175 run_test 300n "non-root user to create dir under striped dir with default EA"
18178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18179 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18180 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18181 skip "Need MDS version at least 2.7.55"
18186 mkdir -p $DIR/$tdir
18188 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18189 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18190 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18191 skip "not enough free inodes $numfree1 $numfree2"
18194 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18195 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18196 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18197 skip "not enough free space $numfree1 $numfree2"
18200 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18201 error "setdirstripe fails"
18203 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18204 error "create dirs fails"
18206 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18207 ls $DIR/$tdir/striped_dir > /dev/null ||
18208 error "ls striped dir fails"
18209 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18210 error "unlink big striped dir fails"
18212 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18216 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18217 remote_mds_nodsh && skip "remote MDS with nodsh"
18219 mkdir -p $DIR/$tdir
18221 #define OBD_FAIL_OUT_ENOSPC 0x1704
18222 do_facet mds2 lctl set_param fail_loc=0x80001704
18223 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18224 && error "create striped directory should fail"
18226 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18228 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18231 run_test 300p "create striped directory without space"
18234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18237 local fd=$(free_fd)
18238 local cmd="exec $fd<$tdir"
18240 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18243 trap "eval $cmd" EXIT
18244 cd $tdir || error "cd $tdir fails"
18245 rmdir ../$tdir || error "rmdir $tdir fails"
18246 mkdir local_dir && error "create dir succeeds"
18247 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18251 run_test 300q "create remote directory under orphan directory"
18253 prepare_remote_file() {
18254 mkdir $DIR/$tdir/src_dir ||
18255 error "create remote source failed"
18257 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18258 error "cp to remote source failed"
18259 touch $DIR/$tdir/src_dir/a
18261 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18262 error "create remote target dir failed"
18264 touch $DIR/$tdir/tgt_dir/b
18266 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18267 error "rename dir cross MDT failed!"
18269 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18270 error "src_child still exists after rename"
18272 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18273 error "missing file(a) after rename"
18275 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18276 error "diff after rename"
18280 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18283 local remote_file=$DIR/$tdir/tgt_dir/b
18285 mkdir -p $DIR/$tdir
18287 prepare_remote_file || error "prepare remote file failed"
18290 $OPENUNLINK $remote_file $remote_file ||
18291 error "openunlink $remote_file failed"
18292 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18294 run_test 310a "open unlink remote file"
18297 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18300 local remote_file=$DIR/$tdir/tgt_dir/b
18302 mkdir -p $DIR/$tdir
18304 prepare_remote_file || error "prepare remote file failed"
18306 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18307 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18308 $CHECKSTAT -t file $remote_file || error "check file failed"
18310 run_test 310b "unlink remote file with multiple links while open"
18313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18314 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18316 local remote_file=$DIR/$tdir/tgt_dir/b
18318 mkdir -p $DIR/$tdir
18320 prepare_remote_file || error "prepare remote file failed"
18322 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18323 multiop_bg_pause $remote_file O_uc ||
18324 error "mulitop failed for remote file"
18326 $MULTIOP $DIR/$tfile Ouc
18327 kill -USR1 $MULTIPID
18330 run_test 310c "open-unlink remote file with multiple links"
18334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18335 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18336 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18337 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18338 remote_mds_nodsh && skip "remote MDS with nodsh"
18340 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18342 mkdir -p $DIR/$tdir
18343 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18344 createmany -o $DIR/$tdir/$tfile. 1000
18346 # statfs data is not real time, let's just calculate it
18347 old_iused=$((old_iused + 1000))
18349 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18350 osp.*OST0000*MDT0000.create_count")
18351 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18352 osp.*OST0000*MDT0000.max_create_count")
18353 for idx in $(seq $MDSCOUNT); do
18354 do_facet mds$idx "lctl set_param -n \
18355 osp.*OST0000*MDT000?.max_create_count=0"
18358 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18359 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18360 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18362 unlinkmany $DIR/$tdir/$tfile. 1000
18364 for idx in $(seq $MDSCOUNT); do
18365 do_facet mds$idx "lctl set_param -n \
18366 osp.*OST0000*MDT000?.max_create_count=$max_count"
18367 do_facet mds$idx "lctl set_param -n \
18368 osp.*OST0000*MDT000?.create_count=$count"
18372 for i in $(seq 120); do
18373 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18374 # system may be too busy to destroy all objs in time, use
18375 # a somewhat small value to not fail autotest
18376 [ $((old_iused - new_iused)) -gt 400 ] && break
18380 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18381 [ $((old_iused - new_iused)) -gt 400 ] ||
18382 error "objs not destroyed after unlink"
18384 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18391 local vdevdir=$(dirname $(facet_vdevice $ost))
18392 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18393 local zfs_zapid=$(do_facet $ost $cmd |
18394 grep -w "/O/0/d$((objid%32))" -C 5 |
18395 awk '/Object/{getline; print $1}')
18396 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18397 awk "/$objid = /"'{printf $3}')
18402 zfs_object_blksz() {
18406 local vdevdir=$(dirname $(facet_vdevice $ost))
18407 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18408 local blksz=$(do_facet $ost $cmd $objid |
18409 awk '/dblk/{getline; printf $4}')
18411 case "${blksz: -1}" in
18412 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18413 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18420 test_312() { # LU-4856
18421 remote_ost_nodsh && skip "remote OST with nodsh"
18422 [ $(facet_fstype ost1) = "zfs" ] ||
18423 skip_env "the test only applies to zfs"
18425 local max_blksz=$(do_facet ost1 \
18426 $ZFS get -p recordsize $(facet_device ost1) |
18427 awk '!/VALUE/{print $3}')
18429 # to make life a little bit easier
18430 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18431 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18433 local tf=$DIR/$tdir/$tfile
18435 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18437 # Get ZFS object id
18438 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18439 # block size change by sequential overwrite
18442 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18443 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18445 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18446 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18450 # block size change by sequential append write
18451 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18452 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18453 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18456 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18457 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18458 oflag=sync conv=notrunc
18460 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18461 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18462 error "blksz error, actual $blksz, " \
18463 "expected: 2 * $count * $PAGE_SIZE"
18469 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18470 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18472 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18473 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18474 [ $blksz -eq $PAGE_SIZE ] ||
18475 error "blksz error: $blksz, expected: $PAGE_SIZE"
18477 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18478 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18479 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18481 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18482 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18483 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18485 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18488 remote_ost_nodsh && skip "remote OST with nodsh"
18490 local file=$DIR/$tfile
18493 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18495 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18496 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18497 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18498 error "write should failed"
18499 do_facet ost1 "$LCTL set_param fail_loc=0"
18502 run_test 313 "io should fail after last_rcvd update fail"
18505 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18507 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18508 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18510 wait_delete_completed
18511 do_facet ost1 "$LCTL set_param fail_loc=0"
18513 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18515 test_315() { # LU-618
18516 local file=$DIR/$tfile
18519 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18520 error "multiop file write failed"
18521 $MULTIOP $file oO_RDONLY:r4063232_c &
18526 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18529 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18532 run_test 315 "read should be accounted"
18535 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18536 large_xattr_enabled || skip_env "ea_inode feature disabled"
18538 rm -rf $DIR/$tdir/d
18539 mkdir -p $DIR/$tdir/d
18540 chown nobody $DIR/$tdir/d
18541 touch $DIR/$tdir/d/file
18543 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18545 run_test 316 "lfs mv"
18549 local grant_blk_size
18551 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18552 skip "LU-10370: no implementation for ZFS" && return
18555 stack_trap "rm -f $DIR/$tfile" EXIT
18556 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18557 awk '/grant_block_size:/ { print $2; exit; }')
18559 # Create File of size 5M. Truncate it to below size's and verify
18562 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18563 error "Create file : $DIR/$tfile"
18565 for trunc_sz in 2097152 4097 4000 509 0; do
18566 $TRUNCATE $DIR/$tfile $trunc_sz ||
18567 error "truncate $tfile to $trunc_sz failed"
18568 local sz=$(stat --format=%s $DIR/$tfile)
18569 local blk=$(stat --format=%b $DIR/$tfile)
18570 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18571 grant_blk_size) * 8))
18573 if [[ $blk -ne $trunc_blk ]]; then
18574 $(which stat) $DIR/$tfile
18575 error "Expected Block $trunc_blk got $blk for $tfile"
18578 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18579 error "Expected Size $trunc_sz got $sz for $tfile"
18584 # Create file with a hole and write actual two blocks. Block count
18587 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18588 conv=fsync || error "Create file : $DIR/$tfile"
18590 # Calculate the final truncate size.
18591 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18594 # truncate to size $trunc_sz bytes. Strip the last block
18595 # The block count must drop to 8
18597 $TRUNCATE $DIR/$tfile $trunc_sz ||
18598 error "truncate $tfile to $trunc_sz failed"
18600 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18601 sz=$(stat --format=%s $DIR/$tfile)
18602 blk=$(stat --format=%b $DIR/$tfile)
18604 if [[ $blk -ne $trunc_bsz ]]; then
18605 $(which stat) $DIR/$tfile
18606 error "Expected Block $trunc_bsz got $blk for $tfile"
18609 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18610 error "Expected Size $trunc_sz got $sz for $tfile"
18612 run_test 317 "Verify blocks get correctly update after truncate"
18615 local read_write=$1
18616 if [ "$read_write" = "write" ]; then
18617 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18618 elif [ "$read_write" = "read" ]; then
18619 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18621 error "argument error"
18624 # turn off debug for performance testing
18625 local saved_debug=$($LCTL get_param -n debug)
18626 $LCTL set_param debug=0
18628 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18630 # get ost1 size - lustre-OST0000
18631 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18632 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18633 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18635 if [ "$read_write" = "read" ]; then
18636 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18639 local start_time=$(date +%s.%N)
18640 $dd_cmd bs=1M count=$blocks oflag=sync ||
18641 error "real dd $read_write error"
18642 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18644 if [ "$read_write" = "write" ]; then
18648 # define OBD_FAIL_OST_FAKE_RW 0x238
18649 do_facet ost1 $LCTL set_param fail_loc=0x238
18651 local start_time=$(date +%s.%N)
18652 $dd_cmd bs=1M count=$blocks oflag=sync ||
18653 error "fake dd $read_write error"
18654 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18656 if [ "$read_write" = "write" ]; then
18658 cancel_lru_locks osc
18659 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18660 error "$tfile size not $blocks MB"
18662 do_facet ost1 $LCTL set_param fail_loc=0
18664 echo "fake $read_write $duration_fake vs. normal $read_write" \
18665 "$duration in seconds"
18666 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18667 error_not_in_vm "fake write is slower"
18669 $LCTL set_param -n debug="$saved_debug"
18672 test_399a() { # LU-7655 for OST fake write
18673 remote_ost_nodsh && skip "remote OST with nodsh"
18677 run_test 399a "fake write should not be slower than normal write"
18679 test_399b() { # LU-8726 for OST fake read
18680 remote_ost_nodsh && skip "remote OST with nodsh"
18681 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18682 skip_env "ldiskfs only test"
18687 run_test 399b "fake read should not be slower than normal read"
18689 test_400a() { # LU-1606, was conf-sanity test_74
18690 if ! which $CC > /dev/null 2>&1; then
18691 skip_env "$CC is not installed"
18694 local extra_flags=''
18695 local out=$TMP/$tfile
18696 local prefix=/usr/include/lustre
18699 if ! [[ -d $prefix ]]; then
18700 # Assume we're running in tree and fixup the include path.
18701 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18702 extra_flags+=" -L$LUSTRE/utils/.lib"
18705 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18706 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18707 error "client api broken"
18711 run_test 400a "Lustre client api program can compile and link"
18713 test_400b() { # LU-1606, LU-5011
18715 local out=$TMP/$tfile
18716 local prefix=/usr/include/linux/lustre
18718 # We use a hard coded prefix so that this test will not fail
18719 # when run in tree. There are headers in lustre/include/lustre/
18720 # that are not packaged (like lustre_idl.h) and have more
18721 # complicated include dependencies (like config.h and lnet/types.h).
18722 # Since this test about correct packaging we just skip them when
18723 # they don't exist (see below) rather than try to fixup cppflags.
18725 if ! which $CC > /dev/null 2>&1; then
18726 skip_env "$CC is not installed"
18729 for header in $prefix/*.h; do
18730 if ! [[ -f "$header" ]]; then
18734 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18735 continue # lustre_ioctl.h is internal header
18738 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18739 error "cannot compile '$header'"
18743 run_test 400b "packaged headers can be compiled"
18745 test_401a() { #LU-7437
18746 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18747 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18749 #count the number of parameters by "list_param -R"
18750 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18751 #count the number of parameters by listing proc files
18752 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18753 echo "proc_dirs='$proc_dirs'"
18754 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18755 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18758 [ $params -eq $procs ] ||
18759 error "found $params parameters vs. $procs proc files"
18761 # test the list_param -D option only returns directories
18762 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18763 #count the number of parameters by listing proc directories
18764 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18767 [ $params -eq $procs ] ||
18768 error "found $params parameters vs. $procs proc files"
18770 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18773 local save=$($LCTL get_param -n jobid_var)
18776 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18777 error "no error returned when setting bad parameters"
18779 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18780 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18782 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18783 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18784 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18786 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18789 local jobid_var_old=$($LCTL get_param -n jobid_var)
18790 local jobid_var_new
18792 $LCTL set_param jobid_var= &&
18793 error "no error returned for 'set_param a='"
18795 jobid_var_new=$($LCTL get_param -n jobid_var)
18796 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18797 error "jobid_var was changed by setting without value"
18799 $LCTL set_param jobid_var &&
18800 error "no error returned for 'set_param a'"
18802 jobid_var_new=$($LCTL get_param -n jobid_var)
18803 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18804 error "jobid_var was changed by setting without value"
18806 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18809 local jobid_var_old=$($LCTL get_param -n jobid_var)
18810 local jobid_var_new
18811 local new_value="foo=bar"
18813 $LCTL set_param jobid_var=$new_value ||
18814 error "'set_param a=b' did not accept a value containing '='"
18816 jobid_var_new=$($LCTL get_param -n jobid_var)
18817 [[ "$jobid_var_new" == "$new_value" ]] ||
18818 error "'set_param a=b' failed on a value containing '='"
18820 # Reset the jobid_var to test the other format
18821 $LCTL set_param jobid_var=$jobid_var_old
18822 jobid_var_new=$($LCTL get_param -n jobid_var)
18823 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18824 error "failed to reset jobid_var"
18826 $LCTL set_param jobid_var $new_value ||
18827 error "'set_param a b' did not accept a value containing '='"
18829 jobid_var_new=$($LCTL get_param -n jobid_var)
18830 [[ "$jobid_var_new" == "$new_value" ]] ||
18831 error "'set_param a b' failed on a value containing '='"
18833 $LCTL set_param jobid_var $jobid_var_old
18834 jobid_var_new=$($LCTL get_param -n jobid_var)
18835 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18836 error "failed to reset jobid_var"
18838 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18841 local server_version=$(lustre_version_code $SINGLEMDS)
18842 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18843 [[ $server_version -ge $(version_code 2.7.18.4) &&
18844 $server_version -lt $(version_code 2.7.50) ]] ||
18845 [[ $server_version -ge $(version_code 2.7.2) &&
18846 $server_version -lt $(version_code 2.7.11) ]] ||
18847 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18848 remote_mds_nodsh && skip "remote MDS with nodsh"
18850 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18851 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18852 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18853 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18854 echo "Touch failed - OK"
18856 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18859 local file1=$DIR/$tfile.1
18860 local file2=$DIR/$tfile.2
18861 local tfile=$TMP/$tfile
18863 rm -f $file1 $file2 $tfile
18868 # 30 sec OBD_TIMEOUT in ll_getattr()
18869 # right before populating st_nlink
18870 $LCTL set_param fail_loc=0x80001409
18871 stat -c %h $file1 > $tfile &
18873 # create an alias, drop all locks and reclaim the dentry
18875 cancel_lru_locks mdc
18876 cancel_lru_locks osc
18877 sysctl -w vm.drop_caches=2
18881 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18883 rm -f $tfile $file1 $file2
18885 run_test 403 "i_nlink should not drop to zero due to aliasing"
18887 test_404() { # LU-6601
18888 local server_version=$(lustre_version_code $SINGLEMDS)
18889 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18890 skip "Need server version newer than 2.8.52"
18891 remote_mds_nodsh && skip "remote MDS with nodsh"
18893 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18894 awk '/osp .*-osc-MDT/ { print $4}')
18897 for osp in $mosps; do
18898 echo "Deactivate: " $osp
18899 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18900 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18901 awk -vp=$osp '$4 == p { print $2 }')
18902 [ $stat = IN ] || {
18903 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18904 error "deactivate error"
18906 echo "Activate: " $osp
18907 do_facet $SINGLEMDS $LCTL --device %$osp activate
18908 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18909 awk -vp=$osp '$4 == p { print $2 }')
18910 [ $stat = UP ] || {
18911 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18912 error "activate error"
18916 run_test 404 "validate manual {de}activated works properly for OSPs"
18919 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18920 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18921 skip "Layout swap lock is not supported"
18922 check_swap_layouts_support
18924 test_mkdir $DIR/$tdir
18925 swap_lock_test -d $DIR/$tdir ||
18926 error "One layout swap locked test failed"
18928 run_test 405 "Various layout swap lock tests"
18931 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18932 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18933 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18935 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18936 skip "Need MDS version at least 2.8.50"
18938 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18939 local test_pool=$TESTNAME
18941 if ! combined_mgs_mds ; then
18944 pool_add $test_pool || error "pool_add failed"
18945 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18946 error "pool_add_targets failed"
18948 save_layout_restore_at_exit $MOUNT
18950 # parent set default stripe count only, child will stripe from both
18951 # parent and fs default
18952 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18953 error "setstripe $MOUNT failed"
18954 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18955 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18956 for i in $(seq 10); do
18957 local f=$DIR/$tdir/$tfile.$i
18958 touch $f || error "touch failed"
18959 local count=$($LFS getstripe -c $f)
18960 [ $count -eq $OSTCOUNT ] ||
18961 error "$f stripe count $count != $OSTCOUNT"
18962 local offset=$($LFS getstripe -i $f)
18963 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18964 local size=$($LFS getstripe -S $f)
18965 [ $size -eq $((def_stripe_size * 2)) ] ||
18966 error "$f stripe size $size != $((def_stripe_size * 2))"
18967 local pool=$($LFS getstripe -p $f)
18968 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18971 # change fs default striping, delete parent default striping, now child
18972 # will stripe from new fs default striping only
18973 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18974 error "change $MOUNT default stripe failed"
18975 $LFS setstripe -c 0 $DIR/$tdir ||
18976 error "delete $tdir default stripe failed"
18977 for i in $(seq 11 20); do
18978 local f=$DIR/$tdir/$tfile.$i
18979 touch $f || error "touch $f failed"
18980 local count=$($LFS getstripe -c $f)
18981 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18982 local offset=$($LFS getstripe -i $f)
18983 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18984 local size=$($LFS getstripe -S $f)
18985 [ $size -eq $def_stripe_size ] ||
18986 error "$f stripe size $size != $def_stripe_size"
18987 local pool=$($LFS getstripe -p $f)
18988 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18991 unlinkmany $DIR/$tdir/$tfile. 1 20
18993 local f=$DIR/$tdir/$tfile
18994 pool_remove_all_targets $test_pool $f
18995 pool_remove $test_pool $f
18997 if ! combined_mgs_mds ; then
19001 run_test 406 "DNE support fs default striping"
19004 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19005 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
19006 skip "Need MDS version at least 2.8.55"
19007 remote_mds_nodsh && skip "remote MDS with nodsh"
19009 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19010 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19011 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19012 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19013 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19015 #define OBD_FAIL_DT_TXN_STOP 0x2019
19016 for idx in $(seq $MDSCOUNT); do
19017 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19019 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19020 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19021 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19024 run_test 407 "transaction fail should cause operation fail"
19027 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19029 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19030 lctl set_param fail_loc=0x8000040a
19031 # let ll_prepare_partial_page() fail
19032 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19036 # create at least 100 unused inodes so that
19037 # shrink_icache_memory(0) should not return 0
19038 touch $DIR/$tfile-{0..100}
19039 rm -f $DIR/$tfile-{0..100}
19042 echo 2 > /proc/sys/vm/drop_caches
19044 run_test 408 "drop_caches should not hang due to page leaks"
19048 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19049 check_mount_and_prep
19051 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19052 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19053 touch $DIR/$tdir/guard || error "(2) Fail to create"
19055 local PREFIX=$(str_repeat 'A' 128)
19056 echo "Create 1K hard links start at $(date)"
19057 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19058 error "(3) Fail to hard link"
19060 echo "Links count should be right although linkEA overflow"
19061 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19062 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19063 [ $linkcount -eq 1001 ] ||
19064 error "(5) Unexpected hard links count: $linkcount"
19066 echo "List all links start at $(date)"
19067 ls -l $DIR/$tdir/foo > /dev/null ||
19068 error "(6) Fail to list $DIR/$tdir/foo"
19070 echo "Unlink hard links start at $(date)"
19071 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19072 error "(7) Fail to unlink"
19074 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19078 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
19079 skip "Need client version at least 2.9.59"
19081 # Create a file, and stat it from the kernel
19082 local testfile=$DIR/$tfile
19085 local run_id=$RANDOM
19086 local my_ino=$(stat --format "%i" $testfile)
19088 # Try to insert the module. This will always fail as the
19089 # module is designed to not be inserted.
19090 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19093 # Anything but success is a test failure
19095 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19096 error "no inode match"
19098 run_test 410 "Test inode number returned from kernel thread"
19100 cleanup_test411_cgroup() {
19106 local cg_basedir=/sys/fs/cgroup/memory
19108 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19109 skip "no setup for cgroup"
19111 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19112 error "test file creation failed"
19113 cancel_lru_locks osc
19115 # Create a very small memory cgroup to force a slab allocation error
19116 local cgdir=$cg_basedir/osc_slab_alloc
19117 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19118 trap "cleanup_test411_cgroup $cgdir" EXIT
19119 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19120 echo 1M > $cgdir/memory.limit_in_bytes
19122 # Should not LBUG, just be killed by oom-killer
19123 # dd will return 0 even allocation failure in some environment.
19124 # So don't check return value
19125 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19126 cleanup_test411_cgroup $cgdir
19130 run_test 411 "Slab allocation error with cgroup does not LBUG"
19133 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19134 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19135 skip "Need server version at least 2.10.55"
19138 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19139 error "mkdir failed"
19140 $LFS getdirstripe $DIR/$tdir
19141 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19142 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19143 error "expect $((MDSCOUT - 1)) get $stripe_index"
19144 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19145 [ $stripe_count -eq 2 ] ||
19146 error "expect 2 get $stripe_count"
19148 run_test 412 "mkdir on specific MDTs"
19151 [ $MDSCOUNT -lt 2 ] &&
19152 skip "We need at least 2 MDTs for this test"
19154 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19155 skip "Need server version at least 2.10.55"
19158 mkdir $DIR/$tdir || error "mkdir failed"
19160 # find MDT that is the most full
19161 local max=$($LFS df | grep MDT |
19170 END { split(b, c, ":")
19175 for i in $(seq $((MDSCOUNT - 1))); do
19176 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19177 error "mkdir d$i failed"
19178 $LFS getdirstripe $DIR/$tdir/d$i
19179 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19180 [ $stripe_index -ne $max ] ||
19181 error "don't expect $max"
19184 run_test 413 "mkdir on less full MDTs"
19187 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19188 $LCTL set_param fail_loc=0x80000521
19189 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19192 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19196 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19197 skip "Need server version at least 2.11.52"
19207 # this test may be slow on ZFS
19208 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
19210 # though this test is designed for striped directory, let's test normal
19211 # directory too since lock is always saved as CoS lock.
19212 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19213 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19222 start_time=$(date +%s)
19223 for i in $(seq $total); do
19224 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19227 end_time=$(date +%s)
19228 duration=$((end_time - start_time))
19230 kill -9 $setattr_pid
19232 echo "rename $total files took $duration sec"
19233 [ $duration -lt 100 ] || error "rename took $duration sec"
19235 run_test 415 "lock revoke is not missing"
19239 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19240 skip "Need server version at least 2.11.55"
19242 # define OBD_FAIL_OSD_TXN_START 0x19a
19243 do_facet mds1 lctl set_param fail_loc=0x19a
19245 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19249 run_test 416 "transaction start failure won't cause system hung"
19252 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19253 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19254 skip "Need server version at least 2.9.55"
19256 start_full_debug_logging
19260 stop_full_debug_logging
19264 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19265 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19266 awk '/The barrier for/ { print $7 }')
19269 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19274 barrier_expired() {
19277 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19278 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19279 awk '/will be expired/ { print $7 }')
19281 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19290 echo "Start barrier_freeze at: $(date)"
19291 #define OBD_FAIL_BARRIER_DELAY 0x2202
19292 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19293 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19296 local b_status=$(barrier_stat)
19297 echo "Got barrier status at: $(date)"
19298 [ "$b_status" = "'freezing_p1'" ] ||
19299 error "(1) unexpected barrier status $b_status"
19301 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19303 b_status=$(barrier_stat)
19304 [ "$b_status" = "'frozen'" ] ||
19305 error "(2) unexpected barrier status $b_status"
19307 local expired=$(barrier_expired)
19308 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19309 sleep $((expired + 3))
19311 b_status=$(barrier_stat)
19312 [ "$b_status" = "'expired'" ] ||
19313 error "(3) unexpected barrier status $b_status"
19315 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19316 error "(4) fail to freeze barrier"
19318 b_status=$(barrier_stat)
19319 [ "$b_status" = "'frozen'" ] ||
19320 error "(5) unexpected barrier status $b_status"
19322 echo "Start barrier_thaw at: $(date)"
19323 #define OBD_FAIL_BARRIER_DELAY 0x2202
19324 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19325 do_facet mgs $LCTL barrier_thaw $FSNAME &
19328 b_status=$(barrier_stat)
19329 echo "Got barrier status at: $(date)"
19330 [ "$b_status" = "'thawing'" ] ||
19331 error "(6) unexpected barrier status $b_status"
19333 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19335 b_status=$(barrier_stat)
19336 [ "$b_status" = "'thawed'" ] ||
19337 error "(7) unexpected barrier status $b_status"
19339 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19340 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19341 do_facet mgs $LCTL barrier_freeze $FSNAME
19343 b_status=$(barrier_stat)
19344 [ "$b_status" = "'failed'" ] ||
19345 error "(8) unexpected barrier status $b_status"
19347 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19348 do_facet mgs $LCTL barrier_thaw $FSNAME
19352 run_test 801a "write barrier user interfaces and stat machine"
19357 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19358 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19359 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19360 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19361 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19363 cancel_lru_locks mdc
19365 # 180 seconds should be long enough
19366 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19368 local b_status=$(barrier_stat)
19369 [ "$b_status" = "'frozen'" ] ||
19370 error "(6) unexpected barrier status $b_status"
19372 mkdir $DIR/$tdir/d0/d10 &
19375 touch $DIR/$tdir/d1/f13 &
19378 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19381 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19384 rm -f $DIR/$tdir/d4/f12 &
19387 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19389 # To guarantee taht the 'stat' is not blocked
19390 b_status=$(barrier_stat)
19391 [ "$b_status" = "'frozen'" ] ||
19392 error "(8) unexpected barrier status $b_status"
19394 # let above commands to run at background
19397 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19398 ps -p $touch_pid || error "(10) touch should be blocked"
19399 ps -p $ln_pid || error "(11) link should be blocked"
19400 ps -p $mv_pid || error "(12) rename should be blocked"
19401 ps -p $rm_pid || error "(13) unlink should be blocked"
19403 b_status=$(barrier_stat)
19404 [ "$b_status" = "'frozen'" ] ||
19405 error "(14) unexpected barrier status $b_status"
19407 do_facet mgs $LCTL barrier_thaw $FSNAME
19408 b_status=$(barrier_stat)
19409 [ "$b_status" = "'thawed'" ] ||
19410 error "(15) unexpected barrier status $b_status"
19412 wait $mkdir_pid || error "(16) mkdir should succeed"
19413 wait $touch_pid || error "(17) touch should succeed"
19414 wait $ln_pid || error "(18) link should succeed"
19415 wait $mv_pid || error "(19) rename should succeed"
19416 wait $rm_pid || error "(20) unlink should succeed"
19420 run_test 801b "modification will be blocked by write barrier"
19423 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19427 stop mds2 || error "(1) Fail to stop mds2"
19429 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19431 local b_status=$(barrier_stat)
19432 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19433 do_facet mgs $LCTL barrier_thaw $FSNAME
19434 error "(2) unexpected barrier status $b_status"
19437 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19438 error "(3) Fail to rescan barrier bitmap"
19440 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19442 b_status=$(barrier_stat)
19443 [ "$b_status" = "'frozen'" ] ||
19444 error "(4) unexpected barrier status $b_status"
19446 do_facet mgs $LCTL barrier_thaw $FSNAME
19447 b_status=$(barrier_stat)
19448 [ "$b_status" = "'thawed'" ] ||
19449 error "(5) unexpected barrier status $b_status"
19451 local devname=$(mdsdevname 2)
19453 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19455 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19456 error "(7) Fail to rescan barrier bitmap"
19460 run_test 801c "rescan barrier bitmap"
19462 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19463 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19464 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19470 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19471 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19472 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19478 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19479 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19480 skip "Need server version at least 2.9.55"
19482 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19484 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19486 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19487 error "(2) Fail to copy"
19489 trap cleanup_802 EXIT
19491 # sync by force before remount as readonly
19492 sync; sync_all_data; sleep 3; sync_all_data
19496 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19497 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19498 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19500 echo "Mount the server as read only"
19501 setupall server_only || error "(3) Fail to start servers"
19503 echo "Mount client without ro should fail"
19504 mount_client $MOUNT &&
19505 error "(4) Mount client without 'ro' should fail"
19507 echo "Mount client with ro should succeed"
19508 mount_client $MOUNT ro ||
19509 error "(5) Mount client with 'ro' should succeed"
19511 echo "Modify should be refused"
19512 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19514 echo "Read should be allowed"
19515 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19516 error "(7) Read should succeed under ro mode"
19520 run_test 802 "simulate readonly device"
19523 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19524 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19525 skip "MDS needs to be newer than 2.10.54"
19527 mkdir -p $DIR/$tdir
19528 # Create some objects on all MDTs to trigger related logs objects
19529 for idx in $(seq $MDSCOUNT); do
19530 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19531 $DIR/$tdir/dir${idx} ||
19532 error "Fail to create $DIR/$tdir/dir${idx}"
19536 echo "before create:"
19538 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19540 for ((i=0; i<10; i++)); do
19541 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19542 error "Fail to create $DIR/$tdir/foo$i"
19546 echo "after create:"
19548 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19550 [ $after_used -ge $((before_used + 10)) ] ||
19551 error "before ($before_used) + 10 > after ($after_used)"
19553 for ((i=0; i<10; i++)); do
19554 rm -rf $DIR/$tdir/foo$i ||
19555 error "Fail to remove $DIR/$tdir/foo$i"
19558 sleep 3 # avoid MDT return cached statfs
19559 wait_delete_completed
19560 echo "after unlink:"
19562 before_used=$after_used
19563 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19565 [ $after_used -le $((before_used - 8)) ] ||
19566 error "before ($before_used) - 8 < after ($after_used)"
19568 run_test 803 "verify agent object for remote object"
19571 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19572 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19573 skip "MDS needs to be newer than 2.10.54"
19574 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19575 skip_env "ldiskfs only test"
19577 mkdir -p $DIR/$tdir
19578 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19579 error "Fail to create $DIR/$tdir/dir0"
19581 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19582 local dev=$(mdsdevname 2)
19584 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19585 grep ${fid} || error "NOT found agent entry for dir0"
19587 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19588 error "Fail to create $DIR/$tdir/dir1"
19590 touch $DIR/$tdir/dir1/foo0 ||
19591 error "Fail to create $DIR/$tdir/dir1/foo0"
19592 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19595 for idx in $(seq $MDSCOUNT); do
19596 dev=$(mdsdevname $idx)
19597 do_facet mds${idx} \
19598 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19599 grep ${fid} && rc=$idx
19602 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19603 error "Fail to rename foo0 to foo1"
19604 if [ $rc -eq 0 ]; then
19605 for idx in $(seq $MDSCOUNT); do
19606 dev=$(mdsdevname $idx)
19607 do_facet mds${idx} \
19608 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19609 grep ${fid} && rc=$idx
19613 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19614 error "Fail to rename foo1 to foo2"
19615 if [ $rc -eq 0 ]; then
19616 for idx in $(seq $MDSCOUNT); do
19617 dev=$(mdsdevname $idx)
19618 do_facet mds${idx} \
19619 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19620 grep ${fid} && rc=$idx
19624 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19626 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19627 error "Fail to link to $DIR/$tdir/dir1/foo2"
19628 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19629 error "Fail to rename foo2 to foo0"
19630 unlink $DIR/$tdir/dir1/foo0 ||
19631 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19632 rm -rf $DIR/$tdir/dir0 ||
19633 error "Fail to rm $DIR/$tdir/dir0"
19635 for idx in $(seq $MDSCOUNT); do
19636 dev=$(mdsdevname $idx)
19640 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19642 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19643 error "mount mds$idx failed"
19644 df $MOUNT > /dev/null 2>&1
19646 # e2fsck should not return error
19648 error "e2fsck detected error on MDT${idx}: rc=$rc"
19651 run_test 804 "verify agent entry for remote entry"
19654 do_facet $SINGLEMDS zfs set quota=$old $fsset
19655 unlinkmany $DIR/$tdir/f- 1000000
19660 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19661 [ "$(facet_fstype mds1)" != "zfs" ] &&
19662 skip "ZFS specific test"
19663 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19664 skip "netfree not implemented before 0.7"
19665 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19666 skip "Need MDS version at least 2.10.57"
19673 local pref="osd-zfs.lustre-MDT0000."
19675 # limit available space on MDS dataset to meet nospace issue
19676 # quickly. then ZFS 0.7.2 can use reserved space if asked
19677 # properly (using netfree flag in osd_declare_destroy()
19678 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19679 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19681 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19682 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19683 let "usedkb=usedkb-freekb"
19684 let "freekb=freekb/2"
19685 if let "freekb > 5000"; then
19688 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19689 trap cleanup_805 EXIT
19691 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19692 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19693 rm -rf $DIR/$tdir || error "not able to remove"
19694 do_facet $SINGLEMDS zfs set quota=$old $fsset
19697 run_test 805 "ZFS can remove from full fs"
19703 local size=$($LFS getsom -s $file)
19704 local expect=$(stat -c %s $file)
19706 [[ $size == $expect ]] ||
19707 error "$file expected size: $expect, got: $size"
19709 local blocks=$($LFS getsom -b $file)
19710 expect=$(stat -c %b $file)
19711 [[ $blocks == $expect ]] ||
19712 error "$file expected blocks: $expect, got: $blocks"
19717 local size=$($LFS getsom -s $1)
19720 [[ $size == $expect ]] ||
19721 error "$file expected size: $expect, got: $size"
19725 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19726 skip "Need MDS version at least 2.11.52" && return
19730 touch $DIR/$tfile || error "touch $tfile failed"
19732 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19733 save_lustre_params client "llite.*.xattr_cache" > $save
19734 lctl set_param llite.*.xattr_cache=0
19735 stack_trap "restore_lustre_params < $save" EXIT
19737 # single-threaded write
19738 echo "Test SOM for single-threaded write"
19739 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19740 error "write $tfile failed"
19741 check_lsom_size $DIR/$tfile $bs
19744 local size=$(($num * $bs))
19748 echo "Test SOM for single client muti-threaded($num) write"
19749 $TRUNCATE $DIR/$tfile 0
19750 for ((i = 0; i < $num; i++)); do
19751 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19753 offset=$((offset + $bs))
19755 for (( i=0; i < $num; i++ )); do
19758 check_lsom_size $DIR/$tfile $size
19760 $TRUNCATE $DIR/$tfile 0
19761 for ((i = 0; i < $num; i++)); do
19762 offset=$((offset - $bs))
19763 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19766 for (( i=0; i < $num; i++ )); do
19769 check_lsom_size $DIR/$tfile $size
19771 # multi-client wirtes
19772 num=$(get_node_count ${CLIENTS//,/ })
19773 size=$(($num * $bs))
19777 echo "Test SOM for muti-client ($num) writes"
19778 $TRUNCATE $DIR/$tfile 0
19779 for client in ${CLIENTS//,/ }; do
19780 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19783 offset=$((offset + $bs))
19785 for (( i=0; i < $num; i++ )); do
19788 check_lsom_size $DIR/$tfile $offset
19791 $TRUNCATE $DIR/$tfile 0
19792 for client in ${CLIENTS//,/ }; do
19793 offset=$((offset - $bs))
19794 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19798 for (( i=0; i < $num; i++ )); do
19801 check_lsom_size $DIR/$tfile $size
19804 echo "Test SOM for truncate"
19805 $TRUNCATE $DIR/$tfile 1048576
19806 check_lsom_size $DIR/$tfile 1048576
19807 $TRUNCATE $DIR/$tfile 1234
19808 check_lsom_size $DIR/$tfile 1234
19810 # verify SOM blocks count
19811 echo "Verify SOM block count"
19812 $TRUNCATE $DIR/$tfile 0
19813 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19814 error "failed to write file $tfile"
19815 check_lsom_data $DIR/$tfile
19817 run_test 806 "Verify Lazy Size on MDS"
19820 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19821 skip "Need MDS version at least 2.11.52" && return
19823 # Registration step
19824 changelog_register || error "changelog_register failed"
19825 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19826 changelog_users $SINGLEMDS | grep -q $cl_user ||
19827 error "User $cl_user not found in changelog_users"
19829 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19830 save_lustre_params client "llite.*.xattr_cache" > $save
19831 lctl set_param llite.*.xattr_cache=0
19832 stack_trap "restore_lustre_params < $save" EXIT
19834 rm -rf $DIR/$tdir || error "rm $tdir failed"
19835 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19836 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19837 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19838 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19839 error "truncate $tdir/trunc failed"
19842 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19843 error "write $tfile failed"
19845 # multi-client wirtes
19846 local num=$(get_node_count ${CLIENTS//,/ })
19850 echo "Test SOM for muti-client ($num) writes"
19851 touch $DIR/$tfile || error "touch $tfile failed"
19852 $TRUNCATE $DIR/$tfile 0
19853 for client in ${CLIENTS//,/ }; do
19854 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19857 offset=$((offset + $bs))
19859 for (( i=0; i < $num; i++ )); do
19864 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19865 check_lsom_data $DIR/$tdir/trunc
19866 check_lsom_data $DIR/$tdir/single_dd
19867 check_lsom_data $DIR/$tfile
19870 # Deregistration step
19871 changelog_deregister || error "changelog_deregister failed"
19873 run_test 807 "verify LSOM syncing tool"
19875 check_som_nologged()
19877 local lines=$($LFS changelog $FSNAME-MDT0000 |
19878 grep 'x=trusted.som' | wc -l)
19879 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
19883 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.55) ] &&
19884 skip "Need MDS version at least 2.11.55" && return
19886 # Registration step
19887 changelog_register || error "changelog_register failed"
19889 touch $DIR/$tfile || error "touch $tfile failed"
19892 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
19893 error "write $tfile failed"
19896 $TRUNCATE $DIR/$tfile 1234
19899 $TRUNCATE $DIR/$tfile 1048576
19902 # Deregistration step
19903 changelog_deregister || error "changelog_deregister failed"
19905 run_test 808 "Check trusted.som xattr not logged in Changelogs"
19908 # tests that do cleanup/setup should be run at the end
19912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19915 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19916 $LCTL set_param fail_loc=0x903
19918 cancel_lru_locks MGC
19920 FAIL_ON_ERROR=true cleanup
19921 FAIL_ON_ERROR=true setup
19923 run_test 900 "umount should not race with any mgc requeue thread"
19926 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19927 check_and_cleanup_lustre
19928 if [ "$I_MOUNTED" != "yes" ]; then
19929 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true