2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693 LU-11058
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c 77k"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 # Check Grants after these tests
24 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
25 SRCDIR=$(cd $(dirname $0); echo $PWD)
26 export PATH=$PATH:/sbin
32 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
33 CREATETEST=${CREATETEST:-createtest}
35 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
37 OPENFILE=${OPENFILE:-openfile}
38 OPENUNLINK=${OPENUNLINK:-openunlink}
39 export MULTIOP=${MULTIOP:-multiop}
40 READS=${READS:-"reads"}
41 MUNLINK=${MUNLINK:-munlink}
42 SOCKETSERVER=${SOCKETSERVER:-socketserver}
43 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
44 MEMHOG=${MEMHOG:-memhog}
45 DIRECTIO=${DIRECTIO:-directio}
46 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
48 CHECK_GRANT=${CHECK_GRANT:-"yes"}
49 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
50 export PARALLEL=${PARALLEL:-"no"}
52 export NAME=${NAME:-local}
59 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
60 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
61 . $LUSTRE/tests/test-framework.sh
63 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
66 if [[ $MDSCOUNT -gt 1 ]]; then
67 # bug number: LU-11161
68 ALWAYS_EXCEPT+=" 160g"
72 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
74 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
75 # bug number for skipped test: LU-1957
76 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
78 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
81 # Get the SLES distro version
83 # Returns a version string that should only be used in comparing
84 # strings returned by version_code()
87 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
89 # All SuSE Linux versions have one decimal. version_code expects two
90 local sles_version=$version.0
91 version_code $sles_version
94 # Check if we are running on Ubuntu or SLES so we can make decisions on
96 if [ -r /etc/SuSE-release ]; then
97 sles_version=$(sles_version_code)
98 [ $sles_version -lt $(version_code 11.4.0) ] &&
99 # bug number for skipped test: LU-4341
100 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
101 [ $sles_version -lt $(version_code 12.0.0) ] &&
102 # bug number for skipped test: LU-3703
103 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
104 elif [ -r /etc/os-release ]; then
105 if grep -qi ubuntu /etc/os-release; then
106 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
107 -e 's/^VERSION=//p' \
111 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
112 # bug number for skipped test:
113 # LU-10334 LU-10335 LU-10335 LU-10335
114 ALWAYS_EXCEPT+=" 103a 130a 130b 130c"
115 # LU-10335 LU-10335 LU-10366
116 ALWAYS_EXCEPT+=" 130d 130e 410"
125 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
126 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
135 check_swap_layouts_support()
137 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
138 skip "Does not support layout lock."
141 check_and_setup_lustre
145 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
147 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
148 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
149 rm -rf $DIR/[Rdfs][0-9]*
151 # $RUNAS_ID may get set incorrectly somewhere else
152 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
154 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
158 if [ "${ONLY}" = "MOUNT" ] ; then
159 echo "Lustre is up, please go on"
163 echo "preparing for tests involving mounts"
164 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
166 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
167 echo # add a newline after mke2fs.
171 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
172 lctl set_param debug=-1 2> /dev/null || true
175 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
177 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
179 run_test 0a "touch; rm ====================="
182 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
183 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
185 run_test 0b "chmod 0755 $DIR ============================="
188 $LCTL get_param mdc.*.import | grep "state: FULL" ||
189 error "import not FULL"
190 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
193 run_test 0c "check import proc"
195 test_0d() { # LU-3397
196 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
197 skip "proc exports not supported before 2.10.57"
199 local mgs_exp="mgs.MGS.exports"
200 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
202 local exp_client_version
205 local temp_imp=$DIR/$tfile.import
206 local temp_exp=$DIR/$tfile.export
208 # save mgc import file to $temp_imp
209 $LCTL get_param mgc.*.import | tee $temp_imp
210 # Check if client uuid is found in MGS export
211 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
212 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
216 # save mgs export file to $temp_exp
217 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
219 # Compare the value of field "connect_flags"
220 imp_val=$(grep "connect_flags" $temp_imp)
221 exp_val=$(grep "connect_flags" $temp_exp)
222 [ "$exp_val" == "$imp_val" ] ||
223 error "export flags '$exp_val' != import flags '$imp_val'"
225 # Compare the value of client version
226 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
227 exp_val=$(version_code $exp_client_version)
228 imp_val=$(lustre_version_code client)
229 [ "$exp_val" == "$imp_val" ] ||
230 error "export client version '$exp_val' != '$imp_val'"
232 run_test 0d "check export proc ============================="
235 test_mkdir $DIR/$tdir
236 test_mkdir $DIR/$tdir/d2
237 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
238 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
241 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
243 run_test 1 "mkdir; remkdir; rmdir"
246 test_mkdir $DIR/$tdir
247 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
248 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
250 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
252 run_test 2 "mkdir; touch; rmdir; check file"
255 test_mkdir $DIR/$tdir
256 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
257 touch $DIR/$tdir/$tfile
258 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
260 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
262 run_test 3 "mkdir; touch; rmdir; check dir"
264 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
266 test_mkdir -i 1 $DIR/$tdir
268 touch $DIR/$tdir/$tfile ||
269 error "Create file under remote directory failed"
272 error "Expect error removing in-use dir $DIR/$tdir"
274 test -d $DIR/$tdir || error "Remote directory disappeared"
276 rm -rf $DIR/$tdir || error "remove remote dir error"
278 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
281 test_mkdir $DIR/$tdir
282 test_mkdir $DIR/$tdir/d2
283 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
284 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
285 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
287 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
290 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
291 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
292 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
293 error "$tfile does not have perm 0666 or UID $UID"
294 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
295 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
296 error "$tfile should be 0666 and owned by UID $UID"
298 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
304 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
305 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
306 error "$tfile should be owned by UID $RUNAS_ID"
307 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
308 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
309 error "$tfile should be owned by UID $RUNAS_ID"
311 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
314 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
317 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
318 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
319 error "$tfile should be owned by GID $UID"
320 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
321 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
322 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
324 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
327 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
329 test_mkdir $DIR/$tdir
330 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
331 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
332 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
333 test_mkdir $DIR/$tdir/d/subdir
334 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
335 error "$tdir/d/subdir should be GID $RUNAS_GID"
336 if [[ $MDSCOUNT -gt 1 ]]; then
337 # check remote dir sgid inherite
338 $LFS mkdir -i 0 $DIR/$tdir.local ||
339 error "mkdir $tdir.local failed"
340 chmod g+s $DIR/$tdir.local ||
341 error "chmod $tdir.local failed"
342 chgrp $RUNAS_GID $DIR/$tdir.local ||
343 error "chgrp $tdir.local failed"
344 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
345 error "mkdir $tdir.remote failed"
346 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
347 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
348 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
349 error "$tdir.remote should be mode 02755"
352 run_test 6g "verify new dir in sgid dir inherits group"
354 test_6h() { # bug 7331
355 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
357 touch $DIR/$tfile || error "touch failed"
358 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
359 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
360 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
361 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
362 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
364 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
367 test_mkdir $DIR/$tdir
368 $MCREATE $DIR/$tdir/$tfile
369 chmod 0666 $DIR/$tdir/$tfile
370 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
371 error "$tdir/$tfile should be mode 0666"
373 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
376 if [ ! -d $DIR/$tdir ]; then
377 test_mkdir $DIR/$tdir
379 $MCREATE $DIR/$tdir/$tfile
380 echo -n foo > $DIR/$tdir/$tfile
381 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
382 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
384 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
387 test_mkdir $DIR/$tdir
388 touch $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tfile mode not 0666"
393 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
396 test_mkdir $DIR/$tdir
397 test_mkdir $DIR/$tdir/d2
398 test_mkdir $DIR/$tdir/d2/d3
399 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
401 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
404 test_mkdir $DIR/$tdir
405 test_mkdir $DIR/$tdir/d2
406 touch $DIR/$tdir/d2/$tfile
407 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
408 error "$tdir/d2/$tfile not a file"
410 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
413 test_mkdir $DIR/$tdir
414 test_mkdir $DIR/$tdir/d2
415 chmod 0666 $DIR/$tdir/d2
416 chmod 0705 $DIR/$tdir/d2
417 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
418 error "$tdir/d2 mode not 0705"
420 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
423 test_mkdir $DIR/$tdir
424 touch $DIR/$tdir/$tfile
425 chmod 0666 $DIR/$tdir/$tfile
426 chmod 0654 $DIR/$tdir/$tfile
427 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
428 error "$tdir/d2 mode not 0654"
430 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
433 test_mkdir $DIR/$tdir
434 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
436 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
437 error "$tdir/$tfile size not 0 after truncate"
439 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
442 test_mkdir $DIR/$tdir
443 touch $DIR/$tdir/$tfile
445 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
447 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
450 test_mkdir $DIR/$tdir
451 touch $DIR/$tdir/$tfile
452 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
453 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
454 error "$tdir/${tfile_2} not a file after rename"
455 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
457 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
460 test_mkdir $DIR/$tdir
461 touch $DIR/$tdir/$tfile
462 rm -rf $DIR/$tdir/$tfile
463 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
465 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
468 test_mkdir $DIR/$tdir
469 touch $DIR/$tdir/$tfile
470 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
472 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
473 error "$tdir/l-exist not a symlink"
474 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
475 error "$tdir/l-exist not referencing a file"
476 rm -f $DIR/$tdir/l-exist
477 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
479 run_test 17a "symlinks: create, remove (real)"
482 test_mkdir $DIR/$tdir
483 ln -s no-such-file $DIR/$tdir/l-dangle
485 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
486 error "$tdir/l-dangle not referencing no-such-file"
487 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
488 error "$tdir/l-dangle not referencing non-existent file"
489 rm -f $DIR/$tdir/l-dangle
490 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
492 run_test 17b "symlinks: create, remove (dangling)"
494 test_17c() { # bug 3440 - don't save failed open RPC for replay
495 test_mkdir $DIR/$tdir
496 ln -s foo $DIR/$tdir/$tfile
497 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
499 run_test 17c "symlinks: open dangling (should return error)"
502 test_mkdir $DIR/$tdir
503 ln -s foo $DIR/$tdir/$tfile
504 touch $DIR/$tdir/$tfile || error "creating to new symlink"
506 run_test 17d "symlinks: create dangling"
509 test_mkdir $DIR/$tdir
510 local foo=$DIR/$tdir/$tfile
511 ln -s $foo $foo || error "create symlink failed"
512 ls -l $foo || error "ls -l failed"
513 ls $foo && error "ls not failed" || true
515 run_test 17e "symlinks: create recursive symlink (should return error)"
518 test_mkdir $DIR/$tdir
519 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
520 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
521 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
522 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
523 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
527 run_test 17f "symlinks: long and very long symlink name"
529 # str_repeat(S, N) generate a string that is string S repeated N times
534 while [ $((n -= 1)) -ge 0 ]; do
540 # Long symlinks and LU-2241
542 test_mkdir $DIR/$tdir
543 local TESTS="59 60 61 4094 4095"
545 # Fix for inode size boundary in 2.1.4
546 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
549 # Patch not applied to 2.2 or 2.3 branches
550 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
551 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
554 # skip long symlink name for rhel6.5.
555 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
556 grep -q '6.5' /etc/redhat-release &>/dev/null &&
557 TESTS="59 60 61 4062 4063"
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
637 skip_env "ldiskfs only test"
638 remote_mds_nodsh && skip "remote MDS with nodsh"
639 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
640 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
641 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
643 local short_sym="0123456789"
644 local wdir=$DIR/$tdir
649 # create a long symlink file
650 for ((i = 0; i < 4; ++i)); do
651 long_sym=${long_sym}${long_sym}
654 echo "create 512 short and long symlink files under $wdir"
655 for ((i = 0; i < 256; ++i)); do
656 ln -sf ${long_sym}"a5a5" $wdir/long-$i
657 ln -sf ${short_sym}"a5a5" $wdir/short-$i
663 wait_delete_completed
665 echo "recreate the 512 symlink files with a shorter string"
666 for ((i = 0; i < 512; ++i)); do
667 # rewrite the symlink file with a shorter string
668 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
669 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
672 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
673 local devname=$(mdsdevname $mds_index)
675 echo "stop and checking mds${mds_index}:"
676 # e2fsck should not return error
678 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
681 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
682 error "start mds${mds_index} failed"
683 df $MOUNT > /dev/null 2>&1
685 error "e2fsck detected error for short/long symlink: rc=$rc"
688 run_test 17m "run e2fsck against MDT which contains short/long symlink"
690 check_fs_consistency_17n() {
694 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
695 # so it only check MDT1/MDT2 instead of all of MDTs.
696 for mdt_index in 1 2; do
697 local devname=$(mdsdevname $mdt_index)
698 # e2fsck should not return error
700 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
703 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
704 error "mount mds$mdt_index failed"
705 df $MOUNT > /dev/null 2>&1
711 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
713 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
714 skip_env "ldiskfs only test"
715 remote_mds_nodsh && skip "remote MDS with nodsh"
716 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
717 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
718 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
722 test_mkdir $DIR/$tdir
723 for ((i=0; i<10; i++)); do
724 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
725 error "create remote dir error $i"
726 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
727 error "create files under remote dir failed $i"
730 check_fs_consistency_17n ||
731 error "e2fsck report error after create files under remote dir"
733 for ((i = 0; i < 10; i++)); do
734 rm -rf $DIR/$tdir/remote_dir_${i} ||
735 error "destroy remote dir error $i"
738 check_fs_consistency_17n ||
739 error "e2fsck report error after unlink files under remote dir"
741 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
742 skip "lustre < 2.4.50 does not support migrate mv"
744 for ((i = 0; i < 10; i++)); do
745 mkdir -p $DIR/$tdir/remote_dir_${i}
746 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
747 error "create files under remote dir failed $i"
748 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
749 error "migrate remote dir error $i"
751 check_fs_consistency_17n || error "e2fsck report error after migration"
753 for ((i = 0; i < 10; i++)); do
754 rm -rf $DIR/$tdir/remote_dir_${i} ||
755 error "destroy remote dir error $i"
758 check_fs_consistency_17n || error "e2fsck report error after unlink"
760 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
763 remote_mds_nodsh && skip "remote MDS with nodsh"
764 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
765 skip "Need MDS version at least 2.3.64"
767 local wdir=$DIR/${tdir}o
773 mdt_index=$($LFS getstripe -m $wdir/$tfile)
774 mdt_index=$((mdt_index + 1))
777 #fail mds will wait the failover finish then set
778 #following fail_loc to avoid interfer the recovery process.
781 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
782 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
783 ls -l $wdir/$tfile && rc=1
784 do_facet mds${mdt_index} lctl set_param fail_loc=0
785 [[ $rc -eq 0 ]] || error "stat file should fail"
787 run_test 17o "stat file with incompat LMA feature"
790 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
791 ls $DIR || error "Failed to ls $DIR: $?"
793 run_test 18 "touch .../f ; ls ... =============================="
799 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
801 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
804 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
806 run_test 19b "ls -l .../f19 (should return error) =============="
809 [ $RUNAS_ID -eq $UID ] &&
810 skip_env "RUNAS_ID = UID = $UID -- skipping"
812 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
814 run_test 19c "$RUNAS touch .../f19 (should return error) =="
817 cat $DIR/f19 && error || true
819 run_test 19d "cat .../f19 (should return error) =============="
828 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
830 run_test 20 "touch .../f ; ls -l ..."
833 test_mkdir $DIR/$tdir
834 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
835 ln -s dangle $DIR/$tdir/link
836 echo foo >> $DIR/$tdir/link
837 cat $DIR/$tdir/dangle
838 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
839 $CHECKSTAT -f -t file $DIR/$tdir/link ||
840 error "$tdir/link not linked to a file"
842 run_test 21 "write to dangling link"
845 local wdir=$DIR/$tdir
847 chown $RUNAS_ID:$RUNAS_GID $wdir
848 (cd $wdir || error "cd $wdir failed";
849 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
851 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
852 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
853 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
854 error "checkstat -u failed"
856 run_test 22 "unpack tar archive as non-root user"
860 test_mkdir $DIR/$tdir
861 local file=$DIR/$tdir/$tfile
863 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
864 openfile -f O_CREAT:O_EXCL $file &&
865 error "$file recreate succeeded" || true
867 run_test 23a "O_CREAT|O_EXCL in subdir"
869 test_23b() { # bug 18988
870 test_mkdir $DIR/$tdir
871 local file=$DIR/$tdir/$tfile
874 echo foo > $file || error "write filed"
875 echo bar >> $file || error "append filed"
876 $CHECKSTAT -s 8 $file || error "wrong size"
879 run_test 23b "O_APPEND check"
881 # LU-9409, size with O_APPEND and tiny writes
883 local file=$DIR/$tfile
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
887 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
897 #racing tiny & normal writes
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
901 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
904 #racing tiny & normal writes 2, ugly numbers
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
906 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
908 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
911 run_test 23c "O_APPEND size checks for tiny writes"
913 # LU-11069 file offset is correct after appending writes
915 local file=$DIR/$tfile
918 echo CentaurHauls > $file
919 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
920 if ((offset != 26)); then
921 error "wrong offset, expected 26, got '$offset'"
924 run_test 23d "file offset is correct after appending writes"
928 echo '-- same directory rename'
929 test_mkdir $DIR/$tdir
930 touch $DIR/$tdir/$tfile.1
931 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24a "rename file to non-existent target"
937 test_mkdir $DIR/$tdir
938 touch $DIR/$tdir/$tfile.{1,2}
939 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
940 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
941 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
943 run_test 24b "rename file to existing target"
946 test_mkdir $DIR/$tdir
947 test_mkdir $DIR/$tdir/d$testnum.1
948 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
949 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
950 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
952 run_test 24c "rename directory to non-existent target"
955 test_mkdir -c1 $DIR/$tdir
956 test_mkdir -c1 $DIR/$tdir/d$testnum.1
957 test_mkdir -c1 $DIR/$tdir/d$testnum.2
958 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
959 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
960 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
962 run_test 24d "rename directory to existing target"
965 echo '-- cross directory renames --'
969 mv $DIR/R5a/f $DIR/R5b/g
970 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
971 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
973 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
978 touch $DIR/R6a/f $DIR/R6b/g
979 mv $DIR/R6a/f $DIR/R6b/g
980 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
981 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
983 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
988 test_mkdir $DIR/R7a/d
989 mv $DIR/R7a/d $DIR/R7b/e
990 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
991 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
993 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
996 test_mkdir -c1 $DIR/R8a
997 test_mkdir -c1 $DIR/R8b
998 test_mkdir -c1 $DIR/R8a/d
999 test_mkdir -c1 $DIR/R8b/e
1000 mrename $DIR/R8a/d $DIR/R8b/e
1001 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1002 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1004 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1007 echo "-- rename error cases"
1009 test_mkdir $DIR/R9/a
1011 mrename $DIR/R9/f $DIR/R9/a
1012 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1013 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1014 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1016 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1020 mrename $DIR/R10/f $DIR/R10/g
1021 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1022 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1023 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1025 run_test 24j "source does not exist ============================"
1028 test_mkdir $DIR/R11a
1029 test_mkdir $DIR/R11a/d
1031 mv $DIR/R11a/f $DIR/R11a/d
1032 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1033 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1035 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1037 # bug 2429 - rename foo foo foo creates invalid file
1040 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1042 run_test 24l "Renaming a file to itself ========================"
1046 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1047 # on ext3 this does not remove either the source or target files
1048 # though the "expected" operation would be to remove the source
1049 $CHECKSTAT -t file ${f} || error "${f} missing"
1050 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1052 run_test 24m "Renaming a file to a hard link to itself ========="
1056 # this stats the old file after it was renamed, so it should fail
1058 $CHECKSTAT ${f} || error "${f} missing"
1060 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1061 $CHECKSTAT -a ${f} || error "${f} exists"
1063 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1066 test_mkdir $DIR/$tdir
1067 rename_many -s random -v -n 10 $DIR/$tdir
1069 run_test 24o "rename of files during htree split"
1072 test_mkdir $DIR/R12a
1073 test_mkdir $DIR/R12b
1074 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1075 mrename $DIR/R12a $DIR/R12b
1076 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1077 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1078 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1079 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1081 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1083 cleanup_multiop_pause() {
1085 kill -USR1 $MULTIPID
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1091 test_mkdir $DIR/R13a
1092 test_mkdir $DIR/R13b
1093 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1094 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1097 trap cleanup_multiop_pause EXIT
1098 mrename $DIR/R13a $DIR/R13b
1099 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1100 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1101 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1102 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1103 cleanup_multiop_pause
1104 wait $MULTIPID || error "multiop close failed"
1106 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1108 test_24r() { #bug 3789
1109 test_mkdir $DIR/R14a
1110 test_mkdir $DIR/R14a/b
1111 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1112 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1113 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1115 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1118 test_mkdir $DIR/R15a
1119 test_mkdir $DIR/R15a/b
1120 test_mkdir $DIR/R15a/b/c
1121 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1123 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1125 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1127 test_mkdir $DIR/R16a
1128 test_mkdir $DIR/R16a/b
1129 test_mkdir $DIR/R16a/b/c
1130 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1131 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1132 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1134 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1136 test_24u() { # bug12192
1137 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1138 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1140 run_test 24u "create stripe file"
1144 size=$(getconf PAGE_SIZE 2>/dev/null)
1145 echo -n ${size:-4096}
1148 simple_cleanup_common() {
1151 [ -z "$DIR" -o -z "$tdir" ] && return 0
1153 local start=$SECONDS
1156 wait_delete_completed
1157 echo "cleanup time $((SECONDS - start))"
1161 max_pages_per_rpc() {
1162 local mdtname="$(printf "MDT%04x" ${1:-0})"
1163 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1169 local nrfiles=${COUNT:-100000}
1170 local fname="$DIR/$tdir/$tfile"
1172 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1173 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1175 test_mkdir "$(dirname $fname)"
1176 # assume MDT0000 has the fewest inodes
1177 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1178 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1179 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1181 trap simple_cleanup_common EXIT
1183 createmany -m "$fname" $nrfiles
1185 cancel_lru_locks mdc
1186 lctl set_param mdc.*.stats clear
1188 # was previously test_24D: LU-6101
1189 # readdir() returns correct number of entries after cursor reload
1190 local num_ls=$(ls $DIR/$tdir | wc -l)
1191 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1192 local num_all=$(ls -a $DIR/$tdir | wc -l)
1193 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1194 $num_all -ne $((nrfiles + 2)) ]; then
1195 error "Expected $nrfiles files, got $num_ls " \
1196 "($num_uniq unique $num_all .&..)"
1198 # LU-5 large readdir
1199 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1200 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1201 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1202 # take into account of overhead in lu_dirpage header and end mark in
1203 # each page, plus one in rpc_num calculation.
1204 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1205 local page_entries=$((($(page_size) - 24) / dirent_size))
1206 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1207 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1208 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1209 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1210 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1211 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1212 error "large readdir doesn't take effect: " \
1213 "$mds_readpage should be about $rpc_max"
1215 simple_cleanup_common
1217 run_test 24v "list large directory (test hash collision, b=17560)"
1219 test_24w() { # bug21506
1221 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1222 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1223 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1224 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1225 [[ "$SZ1" -eq "$SZ2" ]] ||
1226 error "Error reading at the end of the file $tfile"
1228 run_test 24w "Reading a file larger than 4Gb"
1231 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1233 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1234 skip "Need MDS version at least 2.7.56"
1237 local remote_dir=$DIR/$tdir/remote_dir
1239 test_mkdir $DIR/$tdir
1240 $LFS mkdir -i $MDTIDX $remote_dir ||
1241 error "create remote directory failed"
1243 test_mkdir $DIR/$tdir/src_dir
1244 touch $DIR/$tdir/src_file
1245 test_mkdir $remote_dir/tgt_dir
1246 touch $remote_dir/tgt_file
1248 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1249 error "rename dir cross MDT failed!"
1251 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1252 error "rename file cross MDT failed!"
1254 touch $DIR/$tdir/ln_file
1255 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1256 error "ln file cross MDT failed"
1258 rm -rf $DIR/$tdir || error "Can not delete directories"
1260 run_test 24x "cross MDT rename/link"
1263 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1266 local remote_dir=$DIR/$tdir/remote_dir
1269 test_mkdir $DIR/$tdir
1270 $LFS mkdir -i $mdtidx $remote_dir ||
1271 error "create remote directory failed"
1273 test_mkdir $remote_dir/src_dir
1274 touch $remote_dir/src_file
1275 test_mkdir $remote_dir/tgt_dir
1276 touch $remote_dir/tgt_file
1278 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1279 error "rename subdir in the same remote dir failed!"
1281 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1282 error "rename files in the same remote dir failed!"
1284 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1285 error "link files in the same remote dir failed!"
1287 rm -rf $DIR/$tdir || error "Can not delete directories"
1289 run_test 24y "rename/link on the same dir should succeed"
1291 test_24A() { # LU-3182
1295 test_mkdir $DIR/$tdir
1296 trap simple_cleanup_common EXIT
1297 createmany -m $DIR/$tdir/$tfile $NFILES
1298 local t=$(ls $DIR/$tdir | wc -l)
1299 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1300 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1301 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1302 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1305 simple_cleanup_common || error "Can not delete directories"
1307 run_test 24A "readdir() returns correct number of entries."
1309 test_24B() { # LU-4805
1310 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1314 test_mkdir $DIR/$tdir
1315 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1316 error "create striped dir failed"
1318 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1319 [ $count -eq 2 ] || error "Expected 2, got $count"
1321 touch $DIR/$tdir/striped_dir/a
1323 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1324 [ $count -eq 3 ] || error "Expected 3, got $count"
1326 touch $DIR/$tdir/striped_dir/.f
1328 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1329 [ $count -eq 4 ] || error "Expected 4, got $count"
1331 rm -rf $DIR/$tdir || error "Can not delete directories"
1333 run_test 24B "readdir for striped dir return correct number of entries"
1336 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1342 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1343 error "create striped dir failed"
1345 cd $DIR/$tdir/d0/striped_dir
1347 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1348 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1349 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1351 [ "$d0_ino" = "$parent_ino" ] ||
1352 error ".. wrong, expect $d0_ino, get $parent_ino"
1354 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1355 error "mv striped dir failed"
1357 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1359 [ "$d1_ino" = "$parent_ino" ] ||
1360 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1362 run_test 24C "check .. in striped dir"
1365 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1369 mkdir $DIR/$tdir/src_dir
1370 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1371 error "create remote source failed"
1373 touch $DIR/$tdir/src_dir/src_child/a
1375 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1376 error "create remote target dir failed"
1378 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1379 error "create remote target child failed"
1381 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1382 error "rename dir cross MDT failed!"
1386 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1387 error "src_child still exists after rename"
1389 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1390 error "missing file(a) after rename"
1392 rm -rf $DIR/$tdir || error "Can not delete directories"
1394 run_test 24E "cross MDT rename/link"
1397 echo '== symlink sanity ============================================='
1401 touch $DIR/s25/foo ||
1402 error "File creation in symlinked directory failed"
1404 run_test 25a "create file in symlinked directory ==============="
1407 [ ! -d $DIR/d25 ] && test_25a
1408 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1410 run_test 25b "lookup file in symlinked directory ==============="
1414 test_mkdir $DIR/d26/d26-2
1415 ln -s d26/d26-2 $DIR/s26
1416 touch $DIR/s26/foo || error "File creation failed"
1418 run_test 26a "multiple component symlink ======================="
1421 test_mkdir -p $DIR/$tdir/d26-2
1422 ln -s $tdir/d26-2/foo $DIR/s26-2
1423 touch $DIR/s26-2 || error "File creation failed"
1425 run_test 26b "multiple component symlink at end of lookup ======"
1428 test_mkdir $DIR/d26.2
1429 touch $DIR/d26.2/foo
1430 ln -s d26.2 $DIR/s26.2-1
1431 ln -s s26.2-1 $DIR/s26.2-2
1432 ln -s s26.2-2 $DIR/s26.2-3
1433 chmod 0666 $DIR/s26.2-3/foo
1435 run_test 26c "chain of symlinks"
1437 # recursive symlinks (bug 439)
1439 ln -s d26-3/foo $DIR/d26-3
1441 run_test 26d "create multiple component recursive symlink"
1444 [ ! -h $DIR/d26-3 ] && test_26d
1447 run_test 26e "unlink multiple component recursive symlink"
1449 # recursive symlinks (bug 7022)
1451 test_mkdir $DIR/$tdir
1452 test_mkdir $DIR/$tdir/$tfile
1453 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1454 test_mkdir -p lndir/bar1
1455 test_mkdir $DIR/$tdir/$tfile/$tfile
1456 cd $tfile || error "cd $tfile failed"
1457 ln -s .. dotdot || error "ln dotdot failed"
1458 ln -s dotdot/lndir lndir || error "ln lndir failed"
1459 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1460 output=`ls $tfile/$tfile/lndir/bar1`
1461 [ "$output" = bar1 ] && error "unexpected output"
1462 rm -r $tfile || error "rm $tfile failed"
1463 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1465 run_test 26f "rm -r of a directory which has recursive symlink"
1468 test_mkdir $DIR/$tdir
1469 $LFS getstripe $DIR/$tdir
1470 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1471 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1472 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1474 run_test 27a "one stripe file"
1477 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1479 test_mkdir $DIR/$tdir
1480 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1481 $LFS getstripe -c $DIR/$tdir/$tfile
1482 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1483 error "two-stripe file doesn't have two stripes"
1485 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1487 run_test 27b "create and write to two stripe file"
1490 test_mkdir $DIR/$tdir
1491 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1492 error "setstripe failed"
1493 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1494 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1496 run_test 27d "create file with default settings"
1499 # LU-5839 adds check for existed layout before setting it
1500 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1501 skip "Need MDS version at least 2.7.56"
1503 test_mkdir $DIR/$tdir
1504 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1505 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1506 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1508 run_test 27e "setstripe existing file (should return error)"
1511 test_mkdir $DIR/$tdir
1512 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1513 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1515 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1516 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1517 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1519 run_test 27f "setstripe with bad stripe size (should return error)"
1522 test_mkdir $DIR/$tdir
1523 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1524 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1525 error "$DIR/$tdir/$tfile has object"
1527 run_test 27g "$LFS getstripe with no objects"
1530 test_mkdir $DIR/$tdir
1531 touch $DIR/$tdir/$tfile || error "touch failed"
1532 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1533 error "missing objects"
1535 run_test 27i "$LFS getstripe with some objects"
1538 test_mkdir $DIR/$tdir
1539 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1540 error "setstripe failed" || true
1542 run_test 27j "setstripe with bad stripe offset (should return error)"
1544 test_27k() { # bug 2844
1545 test_mkdir $DIR/$tdir
1546 local file=$DIR/$tdir/$tfile
1547 local ll_max_blksize=$((4 * 1024 * 1024))
1548 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1549 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1550 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1551 dd if=/dev/zero of=$file bs=4k count=1
1552 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1553 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1555 run_test 27k "limit i_blksize for broken user apps"
1558 mcreate $DIR/$tfile || error "creating file"
1559 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1560 error "setstripe should have failed" || true
1562 run_test 27l "check setstripe permissions (should return error)"
1565 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1567 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1569 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1570 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1572 trap simple_cleanup_common EXIT
1573 test_mkdir $DIR/$tdir
1574 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1576 error "dd should fill OST0"
1578 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1580 [ $i -gt 256 ] && break
1583 touch $DIR/$tdir/$tfile.$i
1584 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1585 awk '{print $1}'| grep -w "0") ] &&
1586 error "OST0 was full but new created file still use it"
1588 touch $DIR/$tdir/$tfile.$i
1589 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1590 awk '{print $1}'| grep -w "0") ] &&
1591 error "OST0 was full but new created file still use it"
1592 simple_cleanup_common
1594 run_test 27m "create file while OST0 was full"
1597 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1598 awk '{ print $1 * 2; exit; }')
1602 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1603 # if the OST isn't full anymore.
1605 local OSTIDX=${1:-""}
1607 local list=$(comma_list $(osts_nodes))
1608 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1610 do_nodes $list lctl set_param fail_loc=0
1611 sync # initiate all OST_DESTROYs from MDS to OST
1615 exhaust_precreations() {
1618 local FAILIDX=${3:-$OSTIDX}
1619 local ofacet=ost$((OSTIDX + 1))
1621 test_mkdir -p -c1 $DIR/$tdir
1622 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1623 local mfacet=mds$((mdtidx + 1))
1624 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1626 local OST=$(ostname_from_index $OSTIDX)
1629 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1630 local last_id=$(do_facet $mfacet lctl get_param -n \
1631 osc.$mdtosc_proc1.prealloc_last_id)
1632 local next_id=$(do_facet $mfacet lctl get_param -n \
1633 osc.$mdtosc_proc1.prealloc_next_id)
1635 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1636 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1638 test_mkdir -p $DIR/$tdir/${OST}
1639 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1640 #define OBD_FAIL_OST_ENOSPC 0x215
1641 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1642 echo "Creating to objid $last_id on ost $OST..."
1643 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1644 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1645 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1649 exhaust_all_precreations() {
1651 for (( i=0; i < OSTCOUNT; i++ )) ; do
1652 exhaust_precreations $i $1 -1
1657 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1659 remote_mds_nodsh && skip "remote MDS with nodsh"
1660 remote_ost_nodsh && skip "remote OST with nodsh"
1663 rm -f $DIR/$tdir/$tfile
1664 exhaust_precreations 0 0x80000215
1665 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1666 touch $DIR/$tdir/$tfile || error "touch failed"
1667 $LFS getstripe $DIR/$tdir/$tfile
1670 run_test 27n "create file with some full OSTs"
1673 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1675 remote_mds_nodsh && skip "remote MDS with nodsh"
1676 remote_ost_nodsh && skip "remote OST with nodsh"
1679 rm -f $DIR/$tdir/$tfile
1680 exhaust_all_precreations 0x215
1682 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1687 run_test 27o "create file with all full OSTs (should error)"
1690 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1692 remote_mds_nodsh && skip "remote MDS with nodsh"
1693 remote_ost_nodsh && skip "remote OST with nodsh"
1696 rm -f $DIR/$tdir/$tfile
1697 test_mkdir $DIR/$tdir
1699 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1700 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1701 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1703 exhaust_precreations 0 0x80000215
1704 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1705 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1706 $LFS getstripe $DIR/$tdir/$tfile
1710 run_test 27p "append to a truncated file with some full OSTs"
1713 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1715 remote_mds_nodsh && skip "remote MDS with nodsh"
1716 remote_ost_nodsh && skip "remote OST with nodsh"
1719 rm -f $DIR/$tdir/$tfile
1721 test_mkdir $DIR/$tdir
1722 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1723 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1724 error "truncate $DIR/$tdir/$tfile failed"
1725 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1727 exhaust_all_precreations 0x215
1729 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1730 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1734 run_test 27q "append to truncated file with all OSTs full (should error)"
1737 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1739 remote_mds_nodsh && skip "remote MDS with nodsh"
1740 remote_ost_nodsh && skip "remote OST with nodsh"
1743 rm -f $DIR/$tdir/$tfile
1744 exhaust_precreations 0 0x80000215
1746 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1750 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1752 test_27s() { # bug 10725
1753 test_mkdir $DIR/$tdir
1754 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1755 local stripe_count=0
1756 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1757 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1758 error "stripe width >= 2^32 succeeded" || true
1761 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1763 test_27t() { # bug 10864
1768 $WLFS getstripe $tfile
1771 run_test 27t "check that utils parse path correctly"
1773 test_27u() { # bug 4900
1774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1775 remote_mds_nodsh && skip "remote MDS with nodsh"
1778 local list=$(comma_list $(mdts_nodes))
1780 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1781 do_nodes $list $LCTL set_param fail_loc=0x139
1782 test_mkdir -p $DIR/$tdir
1783 trap simple_cleanup_common EXIT
1784 createmany -o $DIR/$tdir/t- 1000
1785 do_nodes $list $LCTL set_param fail_loc=0
1787 TLOG=$TMP/$tfile.getstripe
1788 $LFS getstripe $DIR/$tdir > $TLOG
1789 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1790 unlinkmany $DIR/$tdir/t- 1000
1792 [[ $OBJS -gt 0 ]] &&
1793 error "$OBJS objects created on OST-0. See $TLOG" ||
1796 run_test 27u "skip object creation on OSC w/o objects"
1798 test_27v() { # bug 4900
1799 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1801 remote_mds_nodsh && skip "remote MDS with nodsh"
1802 remote_ost_nodsh && skip "remote OST with nodsh"
1804 exhaust_all_precreations 0x215
1807 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1809 touch $DIR/$tdir/$tfile
1810 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1812 for (( i=1; i < OSTCOUNT; i++ )); do
1813 do_facet ost$i lctl set_param fail_loc=0x705
1815 local START=`date +%s`
1816 createmany -o $DIR/$tdir/$tfile 32
1818 local FINISH=`date +%s`
1819 local TIMEOUT=`lctl get_param -n timeout`
1820 local PROCESS=$((FINISH - START))
1821 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1822 error "$FINISH - $START >= $TIMEOUT / 2"
1823 sleep $((TIMEOUT / 2 - PROCESS))
1826 run_test 27v "skip object creation on slow OST"
1828 test_27w() { # bug 10997
1829 test_mkdir $DIR/$tdir
1830 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1831 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1832 error "stripe size $size != 65536" || true
1833 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1834 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1836 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1839 [[ $OSTCOUNT -lt 2 ]] &&
1840 skip_env "skipping multiple stripe count/offset test"
1842 test_mkdir $DIR/$tdir
1843 for i in $(seq 1 $OSTCOUNT); do
1845 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1846 error "setstripe -c $i -i $offset failed"
1847 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1848 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1849 [ $count -ne $i ] && error "stripe count $count != $i" || true
1850 [ $index -ne $offset ] &&
1851 error "stripe offset $index != $offset" || true
1854 run_test 27wa "check $LFS setstripe -c -i options"
1857 remote_ost_nodsh && skip "remote OST with nodsh"
1858 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1861 OFFSET=$(($OSTCOUNT - 1))
1863 local OST=$(ostname_from_index $OSTIDX)
1865 test_mkdir $DIR/$tdir
1866 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1867 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1869 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1870 for i in $(seq 0 $OFFSET); do
1871 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1872 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1873 error "OST0 was degraded but new created file still use it"
1875 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1877 run_test 27x "create files while OST0 is degraded"
1880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1885 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1886 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1887 osc.$mdtosc.prealloc_last_id)
1888 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1889 osc.$mdtosc.prealloc_next_id)
1890 local fcount=$((last_id - next_id))
1891 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1892 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1894 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1895 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1896 local OST_DEACTIVE_IDX=-1
1901 for OSC in $MDS_OSCS; do
1902 OST=$(osc_to_ost $OSC)
1903 OSTIDX=$(index_from_ostuuid $OST)
1904 if [ $OST_DEACTIVE_IDX == -1 ]; then
1905 OST_DEACTIVE_IDX=$OSTIDX
1907 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1908 echo $OSC "is Deactivated:"
1909 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1913 OSTIDX=$(index_from_ostuuid $OST)
1914 test_mkdir $DIR/$tdir
1915 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1917 for OSC in $MDS_OSCS; do
1918 OST=$(osc_to_ost $OSC)
1919 OSTIDX=$(index_from_ostuuid $OST)
1920 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1921 echo $OST "is degraded:"
1922 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1923 obdfilter.$OST.degraded=1
1928 createmany -o $DIR/$tdir/$tfile $fcount
1930 for OSC in $MDS_OSCS; do
1931 OST=$(osc_to_ost $OSC)
1932 OSTIDX=$(index_from_ostuuid $OST)
1933 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1934 echo $OST "is recovered from degraded:"
1935 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1936 obdfilter.$OST.degraded=0
1938 do_facet $SINGLEMDS lctl --device %$OSC activate
1942 # all osp devices get activated, hence -1 stripe count restored
1943 local stripe_count=0
1945 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1946 # devices get activated.
1948 $LFS setstripe -c -1 $DIR/$tfile
1949 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1951 [ $stripe_count -ne $OSTCOUNT ] &&
1952 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1955 run_test 27y "create files while OST0 is degraded and the rest inactive"
1961 lmm_count=$($GETSTRIPE -c $1)
1962 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1963 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1965 local old_ifs="$IFS"
1967 fid=($($LFS path2fid $1))
1970 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1971 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1973 # compare lmm_seq and lu_fid->f_seq
1974 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1975 # compare lmm_object_id and lu_fid->oid
1976 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1978 # check the trusted.fid attribute of the OST objects of the file
1979 local have_obdidx=false
1981 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1982 # skip lines up to and including "obdidx"
1983 [ -z "$obdidx" ] && break
1984 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1985 $have_obdidx || continue
1987 local ost=$((obdidx + 1))
1988 local dev=$(ostdevname $ost)
1991 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1993 seq=$(echo $seq | sed -e "s/^0x//g")
1994 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1995 oid_hex=$(echo $oid)
1997 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1999 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2003 # Don't unmount/remount the OSTs if we don't need to do that.
2004 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2005 # update too, until that use mount/ll_decode_filter_fid/mount.
2006 # Re-enable when debugfs will understand new filter_fid.
2008 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2009 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2010 $dev 2>/dev/null" | grep "parent=")
2012 if [ -z "$ff" ]; then
2014 mount_fstype ost$ost
2015 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2016 $(facet_mntpt ost$ost)/$obj_file)
2017 unmount_fstype ost$ost
2018 start ost$ost $dev $OST_MOUNT_OPTS
2022 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2024 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2026 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2027 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2029 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2030 # stripe_size=1048576 component_id=1 component_start=0 \
2031 # component_end=33554432
2032 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2033 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2034 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2036 if grep -q 'stripe=' <<<$ff; then
2037 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2039 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2040 # into f_ver in this case. See comment on ff_parent.
2041 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2044 # compare lmm_seq and filter_fid->ff_parent.f_seq
2045 [ $ff_pseq = $lmm_seq ] ||
2046 error "FF parent SEQ $ff_pseq != $lmm_seq"
2047 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2048 [ $ff_poid = $lmm_oid ] ||
2049 error "FF parent OID $ff_poid != $lmm_oid"
2050 (($ff_pstripe == $stripe_nr)) ||
2051 error "FF stripe $ff_pstripe != $stripe_nr"
2053 stripe_nr=$((stripe_nr + 1))
2054 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2056 if grep -q 'stripe_count=' <<<$ff; then
2057 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2058 -e 's/ .*//' <<<$ff)
2059 [ $lmm_count = $ff_scnt ] ||
2060 error "FF stripe count $lmm_count != $ff_scnt"
2066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2067 remote_ost_nodsh && skip "remote OST with nodsh"
2069 test_mkdir $DIR/$tdir
2070 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2071 { error "setstripe -c -1 failed"; return 1; }
2072 # We need to send a write to every object to get parent FID info set.
2073 # This _should_ also work for setattr, but does not currently.
2074 # touch $DIR/$tdir/$tfile-1 ||
2075 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2076 { error "dd $tfile-1 failed"; return 2; }
2077 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2078 { error "setstripe -c -1 failed"; return 3; }
2079 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2080 { error "dd $tfile-2 failed"; return 4; }
2082 # make sure write RPCs have been sent to OSTs
2085 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2086 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2088 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2090 test_27A() { # b=19102
2091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2093 save_layout_restore_at_exit $MOUNT
2094 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2095 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2096 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2097 local default_size=$($GETSTRIPE -S $MOUNT)
2098 local default_offset=$($GETSTRIPE -i $MOUNT)
2099 local dsize=$(do_facet $SINGLEMDS \
2100 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2101 [ $default_size -eq $dsize ] ||
2102 error "stripe size $default_size != $dsize"
2103 [ $default_offset -eq -1 ] ||
2104 error "stripe offset $default_offset != -1"
2106 run_test 27A "check filesystem-wide default LOV EA values"
2108 test_27B() { # LU-2523
2109 test_mkdir $DIR/$tdir
2110 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2112 # open f1 with O_LOV_DELAY_CREATE
2114 # call setstripe ioctl on open file descriptor for f1
2116 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2120 # open f1 with O_LOV_DELAY_CREATE
2122 # call setstripe ioctl on open file descriptor for f1
2124 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2126 # Allow multiop to fail in imitation of NFS's busted semantics.
2129 run_test 27B "call setstripe on open unlinked file/rename victim"
2131 test_27C() { #LU-2871
2132 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2140 test_mkdir $DIR/$tdir
2142 for i in $(seq 0 $((OSTCOUNT - 1))); do
2143 # set stripe across all OSTs starting from OST$i
2144 $SETSTRIPE -i $i -c -1 $tfile$i
2145 # get striping information
2146 ost_idx=($($GETSTRIPE $tfile$i |
2147 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2151 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2152 error "${#ost_idx[@]} != $OSTCOUNT"
2154 for index in $(seq 0 $((OSTCOUNT - 1))); do
2156 for j in $(echo ${ost_idx[@]}); do
2157 if [ $index -eq $j ]; then
2163 error "Can not find $index in ${ost_idx[@]}"
2167 run_test 27C "check full striping across all OSTs"
2170 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2171 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2172 remote_mds_nodsh && skip "remote MDS with nodsh"
2174 local POOL=${POOL:-testpool}
2176 local last_ost=$(($OSTCOUNT - 1))
2178 local ost_list=$(seq $first_ost $ost_step $last_ost)
2179 local ost_range="$first_ost $last_ost $ost_step"
2181 if ! combined_mgs_mds ; then
2185 test_mkdir $DIR/$tdir
2186 pool_add $POOL || error "pool_add failed"
2187 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2190 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2192 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2193 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2194 skip27D+=" -s 30,31"
2195 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2196 error "llapi_layout_test failed"
2198 destroy_test_pools || error "destroy test pools failed"
2200 if ! combined_mgs_mds ; then
2204 run_test 27D "validate llapi_layout API"
2206 # Verify that default_easize is increased from its initial value after
2207 # accessing a widely striped file.
2209 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2210 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2211 skip "client does not have LU-3338 fix"
2213 # 72 bytes is the minimum space required to store striping
2214 # information for a file striped across one OST:
2215 # (sizeof(struct lov_user_md_v3) +
2216 # sizeof(struct lov_user_ost_data_v1))
2218 $LCTL set_param -n llite.*.default_easize $min_easize ||
2219 error "lctl set_param failed"
2220 local easize=$($LCTL get_param -n llite.*.default_easize)
2222 [ $easize -eq $min_easize ] ||
2223 error "failed to set default_easize"
2225 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2226 error "setstripe failed"
2230 easize=$($LCTL get_param -n llite.*.default_easize)
2232 [ $easize -gt $min_easize ] ||
2233 error "default_easize not updated"
2235 run_test 27E "check that default extended attribute size properly increases"
2237 test_27F() { # LU-5346/LU-7975
2238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2239 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2240 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2241 skip "Need MDS version at least 2.8.51"
2242 remote_ost_nodsh && skip "remote OST with nodsh"
2244 test_mkdir $DIR/$tdir
2246 $SETSTRIPE -c 2 $DIR/$tdir
2248 # stop all OSTs to reproduce situation for LU-7975 ticket
2249 for num in $(seq $OSTCOUNT); do
2253 # open/create f0 with O_LOV_DELAY_CREATE
2254 # truncate f0 to a non-0 size
2256 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2258 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2259 # open/write it again to force delayed layout creation
2260 cat /etc/hosts > $DIR/$tdir/f0 &
2264 for num in $(seq $OSTCOUNT); do
2265 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2266 error "ost$num failed to start"
2269 wait $catpid || error "cat failed"
2271 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2272 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2275 run_test 27F "Client resend delayed layout creation with non-zero size"
2277 test_27G() { #LU-10629
2278 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2279 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2280 local POOL=${POOL:-testpool}
2281 local ostrange="0 0 1"
2283 test_mkdir $DIR/$tdir
2284 pool_add $POOL || error "pool_add failed"
2285 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2286 $LFS setstripe -p $POOL $DIR/$tdir
2288 local pool=$($LFS getstripe -p $DIR/$tdir)
2290 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2292 $LFS setstripe -d $DIR/$tdir
2294 pool=$($LFS getstripe -p $DIR/$tdir)
2298 [ -z "$pool" ] || error "'$pool' is not empty"
2300 run_test 27G "Clear OST pool from stripe"
2303 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.11.54) ]] &&
2304 skip "Need MDS version newer than 2.11.54"
2305 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2306 test_mkdir $DIR/$tdir
2307 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2308 touch $DIR/$tdir/$tfile
2309 $LFS getstripe -c $DIR/$tdir/$tfile
2310 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2311 error "two-stripe file doesn't have two stripes"
2313 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2314 $LFS getstripe -y $DIR/$tdir/$tfile
2315 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2316 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2317 error "expected l_ost_idx: [02]$ not matched"
2319 # make sure ost list have been cleared
2320 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2321 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2322 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2324 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2326 run_test 27H "Set specific OSTs stripe"
2328 # createtest also checks that device nodes are created and
2329 # then visible correctly (#2091)
2330 test_28() { # bug 2091
2332 $CREATETEST $DIR/d28/ct || error "createtest failed"
2334 run_test 28 "create/mknod/mkdir with bad file types ============"
2337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2339 sync; sleep 1; sync # flush out any dirty pages from previous tests
2346 declare -i LOCKCOUNTORIG=0
2347 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2348 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2350 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2352 declare -i LOCKUNUSEDCOUNTORIG=0
2353 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2354 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2361 declare -i LOCKCOUNTCURRENT=0
2362 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2363 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2366 declare -i LOCKUNUSEDCOUNTCURRENT=0
2367 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2368 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2371 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2372 $LCTL set_param -n ldlm.dump_namespaces ""
2373 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2374 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2375 log "dumped log to $TMP/test_29.dk (bug 5793)"
2378 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2379 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2380 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2381 log "dumped log to $TMP/test_29.dk (bug 5793)"
2385 run_test 29 "IT_GETATTR regression ============================"
2387 test_30a() { # was test_30
2388 cp $(which ls) $DIR || cp /bin/ls $DIR
2389 $DIR/ls / || error "Can't execute binary from lustre"
2392 run_test 30a "execute binary from Lustre (execve) =============="
2395 cp `which ls` $DIR || cp /bin/ls $DIR
2397 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2400 run_test 30b "execute binary from Lustre as non-root ==========="
2402 test_30c() { # b=22376
2403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2405 cp `which ls` $DIR || cp /bin/ls $DIR
2407 cancel_lru_locks mdc
2408 cancel_lru_locks osc
2409 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2412 run_test 30c "execute binary from Lustre without read perms ===="
2415 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2416 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2418 run_test 31a "open-unlink file =================================="
2421 touch $DIR/f31 || error "touch $DIR/f31 failed"
2422 ln $DIR/f31 $DIR/f31b || error "ln failed"
2423 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2424 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2426 run_test 31b "unlink file with multiple links while open ======="
2429 touch $DIR/f31 || error "touch $DIR/f31 failed"
2430 ln $DIR/f31 $DIR/f31c || error "ln failed"
2431 multiop_bg_pause $DIR/f31 O_uc ||
2432 error "multiop_bg_pause for $DIR/f31 failed"
2434 $MULTIOP $DIR/f31c Ouc
2435 kill -USR1 $MULTIPID
2438 run_test 31c "open-unlink file with multiple links ============="
2441 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2442 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2444 run_test 31d "remove of open directory ========================="
2446 test_31e() { # bug 2904
2447 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2449 run_test 31e "remove of open non-empty directory ==============="
2451 test_31f() { # bug 4554
2452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2455 test_mkdir $DIR/d31f
2456 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2457 cp /etc/hosts $DIR/d31f
2459 $GETSTRIPE $DIR/d31f/hosts
2460 multiop_bg_pause $DIR/d31f D_c || return 1
2463 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2464 test_mkdir $DIR/d31f
2465 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2466 cp /etc/hosts $DIR/d31f
2468 $GETSTRIPE $DIR/d31f/hosts
2469 multiop_bg_pause $DIR/d31f D_c || return 1
2472 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2473 wait $MULTIPID || error "first opendir $MULTIPID failed"
2477 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2478 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2481 run_test 31f "remove of open directory with open-unlink file ==="
2484 echo "-- cross directory link --"
2485 test_mkdir -c1 $DIR/${tdir}ga
2486 test_mkdir -c1 $DIR/${tdir}gb
2487 touch $DIR/${tdir}ga/f
2488 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2489 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2490 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2491 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2492 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2494 run_test 31g "cross directory link==============="
2497 echo "-- cross directory link --"
2498 test_mkdir -c1 $DIR/${tdir}
2499 test_mkdir -c1 $DIR/${tdir}/dir
2500 touch $DIR/${tdir}/f
2501 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2502 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2503 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2504 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2505 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2507 run_test 31h "cross directory link under child==============="
2510 echo "-- cross directory link --"
2511 test_mkdir -c1 $DIR/$tdir
2512 test_mkdir -c1 $DIR/$tdir/dir
2513 touch $DIR/$tdir/dir/f
2514 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2515 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2516 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2517 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2518 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2520 run_test 31i "cross directory link under parent==============="
2523 test_mkdir -c1 -p $DIR/$tdir
2524 test_mkdir -c1 -p $DIR/$tdir/dir1
2525 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2526 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2527 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2528 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2531 run_test 31j "link for directory==============="
2534 test_mkdir -c1 -p $DIR/$tdir
2536 touch $DIR/$tdir/exist
2537 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2538 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2539 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2540 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2541 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2542 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2543 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2546 run_test 31k "link to file: the same, non-existing, dir==============="
2552 touch $DIR/d31m2/exist
2553 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2554 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2555 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2556 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2557 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2558 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2561 run_test 31m "link to file: the same, non-existing, dir==============="
2564 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2565 nlink=$(stat --format=%h $DIR/$tfile)
2566 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2568 local cmd="exec $fd<$DIR/$tfile"
2571 trap "eval $cmd" EXIT
2572 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2573 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2574 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2575 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2576 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2579 run_test 31n "check link count of unlinked file"
2582 local TEMPNAME=$(mktemp $1_XXXXXX)
2583 mlink $TEMPNAME $1 2> /dev/null &&
2584 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2588 test_31o() { # LU-2901
2589 test_mkdir $DIR/$tdir
2590 for LOOP in $(seq 100); do
2591 rm -f $DIR/$tdir/$tfile*
2592 for THREAD in $(seq 8); do
2593 link_one $DIR/$tdir/$tfile.$LOOP &
2596 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2597 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2598 error "$LINKS duplicate links to $tfile.$LOOP" &&
2602 run_test 31o "duplicate hard links with same filename"
2605 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2607 test_mkdir $DIR/$tdir
2608 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2609 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2611 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2612 error "open unlink test1 failed"
2613 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2614 error "open unlink test2 failed"
2616 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2617 error "test1 still exists"
2618 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2619 error "test2 still exists"
2621 run_test 31p "remove of open striped directory"
2623 cleanup_test32_mount() {
2626 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2627 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2628 losetup -d $loopdev || true
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2636 echo "== more mountpoints and symlinks ================="
2637 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2638 trap cleanup_test32_mount EXIT
2639 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2640 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2641 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2642 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2643 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2644 cleanup_test32_mount
2646 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2651 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2652 trap cleanup_test32_mount EXIT
2653 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2654 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2655 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2656 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2657 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2658 cleanup_test32_mount
2660 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2665 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2666 trap cleanup_test32_mount EXIT
2667 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2668 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2669 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2670 test_mkdir -p $DIR/$tdir/d2/test_dir
2671 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2672 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2673 cleanup_test32_mount
2675 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2680 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2681 trap cleanup_test32_mount EXIT
2682 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2683 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2684 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2685 test_mkdir -p $DIR/$tdir/d2/test_dir
2686 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2687 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2688 cleanup_test32_mount
2690 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2694 test_mkdir -p $DIR/$tdir/tmp
2695 local tmp_dir=$DIR/$tdir/tmp
2696 ln -s $DIR/$tdir $tmp_dir/symlink11
2697 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2698 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2699 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2701 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2705 test_mkdir -p $DIR/$tdir/tmp
2706 local tmp_dir=$DIR/$tdir/tmp
2707 ln -s $DIR/$tdir $tmp_dir/symlink11
2708 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2709 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2710 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2712 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2715 local tmp_dir=$DIR/$tdir/tmp
2716 test_mkdir -p $tmp_dir
2717 test_mkdir $DIR/${tdir}2
2718 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2719 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2720 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2721 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2722 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2723 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2725 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2728 rm -fr $DIR/$tdir $DIR/${tdir}2
2729 tmp_dir=$DIR/$tdir/tmp
2730 test_mkdir -p $tmp_dir
2731 test_mkdir $DIR/${tdir}2
2732 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2733 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2734 ls $tmp_dir/symlink12 || error "listing symlink12"
2735 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2737 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2742 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2743 trap cleanup_test32_mount EXIT
2744 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2745 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2746 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2747 touch $DIR/$tdir/test_file
2748 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2749 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2750 cleanup_test32_mount
2752 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2757 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2758 trap cleanup_test32_mount EXIT
2759 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2760 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2761 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2762 touch $DIR/$tdir/test_file
2763 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2764 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2765 cleanup_test32_mount
2767 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2773 trap cleanup_test32_mount EXIT
2774 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2775 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2776 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2777 test_mkdir -p $DIR/$tdir/d2
2778 touch $DIR/$tdir/d2/test_file || error "touch failed"
2779 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2780 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2781 cleanup_test32_mount
2783 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2789 trap cleanup_test32_mount EXIT
2790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2793 test_mkdir -p $DIR/$tdir/d2
2794 touch $DIR/$tdir/d2/test_file || error "touch failed"
2795 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2796 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2797 cleanup_test32_mount
2799 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2803 test_mkdir -p $DIR/d32m/tmp
2804 TMP_DIR=$DIR/d32m/tmp
2805 ln -s $DIR $TMP_DIR/symlink11
2806 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2807 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2808 error "symlink11 not a link"
2809 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2810 error "symlink01 not a link"
2812 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2816 test_mkdir -p $DIR/d32n/tmp
2817 TMP_DIR=$DIR/d32n/tmp
2818 ln -s $DIR $TMP_DIR/symlink11
2819 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2820 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2821 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2823 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2827 test_mkdir -p $DIR/d32o/tmp
2828 TMP_DIR=$DIR/d32o/tmp
2829 ln -s $DIR/$tfile $TMP_DIR/symlink12
2830 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2831 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2832 error "symlink12 not a link"
2833 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2834 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2835 error "$DIR/d32o/tmp/symlink12 not file type"
2836 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2837 error "$DIR/d32o/symlink02 not file type"
2839 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2849 test_mkdir -p $DIR/d32p/tmp
2851 TMP_DIR=$DIR/d32p/tmp
2853 ln -s $DIR/$tfile $TMP_DIR/symlink12
2855 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2857 cat $DIR/d32p/tmp/symlink12 ||
2858 error "Can't open $DIR/d32p/tmp/symlink12"
2860 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2863 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2868 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2869 trap cleanup_test32_mount EXIT
2870 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2871 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2872 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2873 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2874 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2875 cleanup_test32_mount
2877 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2882 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2883 trap cleanup_test32_mount EXIT
2884 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2885 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2886 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2887 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2888 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2889 cleanup_test32_mount
2891 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2896 chmod 444 $DIR/$tfile
2897 chown $RUNAS_ID $DIR/$tfile
2899 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2902 run_test 33aa "write file with mode 444 (should return error)"
2906 test_mkdir $DIR/$tdir
2907 chown $RUNAS_ID $DIR/$tdir
2908 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2909 error "$RUNAS create $tdir/$tfile failed"
2910 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2911 error "open RDWR" || true
2913 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2917 test_mkdir $DIR/$tdir
2918 chown $RUNAS_ID $DIR/$tdir
2919 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2921 run_test 33b "test open file with malformed flags (No panic)"
2924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2925 remote_ost_nodsh && skip "remote OST with nodsh"
2934 test_mkdir $DIR/$tdir
2935 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2938 for ostnum in $(seq $OSTCOUNT); do
2939 # test-framework's OST numbering is one-based, while Lustre's
2941 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2942 # Parsing llobdstat's output sucks; we could grep the /proc
2943 # path, but that's likely to not be as portable as using the
2944 # llobdstat utility. So we parse lctl output instead.
2945 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2946 obdfilter/$ostname/stats |
2947 awk '/^write_bytes/ {print $7}' )
2948 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2949 if (( ${write_bytes:-0} > 0 ))
2956 $all_zeros || return 0
2959 echo foo > $DIR/$tdir/bar
2963 # Total up write_bytes after writing. We'd better find non-zeros.
2964 for ostnum in $(seq $OSTCOUNT); do
2965 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2966 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2967 obdfilter/$ostname/stats |
2968 awk '/^write_bytes/ {print $7}' )
2969 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2970 if (( ${write_bytes:-0} > 0 ))
2979 for ostnum in $(seq $OSTCOUNT); do
2980 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2981 echo "Check that write_bytes is present in obdfilter/*/stats:"
2982 do_facet ost$ostnum lctl get_param -n \
2983 obdfilter/$ostname/stats
2985 error "OST not keeping write_bytes stats (b22312)"
2988 run_test 33c "test llobdstat and write_bytes"
2991 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2995 local remote_dir=$DIR/$tdir/remote_dir
2997 test_mkdir $DIR/$tdir
2998 $LFS mkdir -i $MDTIDX $remote_dir ||
2999 error "create remote directory failed"
3001 touch $remote_dir/$tfile
3002 chmod 444 $remote_dir/$tfile
3003 chown $RUNAS_ID $remote_dir/$tfile
3005 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3007 chown $RUNAS_ID $remote_dir
3008 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3009 error "create" || true
3010 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3011 error "open RDWR" || true
3012 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3014 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3021 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3022 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3023 mkdir $DIR/$tdir/local_dir
3025 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3026 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3027 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3029 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3030 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3032 rmdir $DIR/$tdir/* || error "rmdir failed"
3035 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3036 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3037 mkdir $DIR/$tdir/local_dir
3039 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3040 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3041 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3043 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3044 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3046 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3049 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3050 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3051 mkdir $DIR/$tdir/local_dir
3053 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3054 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3055 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3057 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3058 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3060 run_test 33e "mkdir and striped directory should have same mode"
3064 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3068 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3069 remote_mds_nodsh && skip "remote MDS with nodsh"
3072 chmod go+rwx $DIR/$tdir
3073 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3074 trap cleanup_33f EXIT
3076 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3077 error "cannot create striped directory"
3079 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3080 error "cannot create files in striped directory"
3082 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3083 error "cannot remove files in striped directory"
3085 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3086 error "cannot remove striped directory"
3090 run_test 33f "nonroot user can create, access, and remove a striped directory"
3093 mkdir -p $DIR/$tdir/dir2
3095 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3097 [[ $err =~ "exists" ]] || error "Not exists error"
3099 run_test 33g "nonroot user create already existing root created file"
3101 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3104 $MCREATE $DIR/f34 || error "mcreate failed"
3105 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3106 error "getstripe failed"
3107 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3108 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3109 error "getstripe failed"
3110 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3111 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3113 run_test 34a "truncate file that has not been opened ==========="
3116 [ ! -f $DIR/f34 ] && test_34a
3117 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3118 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3119 $OPENFILE -f O_RDONLY $DIR/f34
3120 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3121 error "getstripe failed"
3122 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3123 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3125 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3128 [ ! -f $DIR/f34 ] && test_34a
3129 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3130 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3131 $OPENFILE -f O_RDWR $DIR/f34
3132 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3133 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3134 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3136 run_test 34c "O_RDWR opening file-with-size works =============="
3139 [ ! -f $DIR/f34 ] && test_34a
3140 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3142 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3143 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3146 run_test 34d "write to sparse file ============================="
3150 $MCREATE $DIR/f34e || error "mcreate failed"
3151 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3152 $CHECKSTAT -s 1000 $DIR/f34e ||
3153 error "Size of $DIR/f34e not equal to 1000 bytes"
3154 $OPENFILE -f O_RDWR $DIR/f34e
3155 $CHECKSTAT -s 1000 $DIR/f34e ||
3156 error "Size of $DIR/f34e not equal to 1000 bytes"
3158 run_test 34e "create objects, some with size and some without =="
3160 test_34f() { # bug 6242, 6243
3161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3165 $MCREATE $DIR/f34f || error "mcreate failed"
3166 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3167 dd if=$DIR/f34f of=$TMP/f34f
3168 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3169 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3170 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3171 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3172 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3174 run_test 34f "read from a file with no objects until EOF ======="
3177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3179 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3181 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3182 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3183 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3184 cancel_lru_locks osc
3185 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3186 error "wrong size after lock cancel"
3188 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3189 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3190 error "expanding truncate failed"
3191 cancel_lru_locks osc
3192 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3193 error "wrong expanded size after lock cancel"
3195 run_test 34g "truncate long file ==============================="
3198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3203 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3204 sync # Flush the cache so that multiop below does not block on cache
3205 # flush when getting the group lock
3206 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3209 # Since just timed wait is not good enough, let's do a sync write
3210 # that way we are sure enough time for a roundtrip + processing
3211 # passed + 2 seconds of extra margin.
3212 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3216 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3217 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3221 local nsz=`stat -c %s $DIR/$tfile`
3222 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3224 run_test 34h "ftruncate file under grouplock should not block"
3227 cp /bin/sh $DIR/f35a
3229 chown $RUNAS_ID $DIR/f35a
3230 $RUNAS $DIR/f35a && error || true
3233 run_test 35a "exec file with mode 444 (should return and not leak)"
3237 utime $DIR/f36 || error "utime failed for MDS"
3239 run_test 36a "MDS utime check (mknod, utime)"
3243 utime $DIR/f36 || error "utime failed for OST"
3245 run_test 36b "OST utime check (open, utime)"
3250 chown $RUNAS_ID $DIR/d36
3251 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3253 run_test 36c "non-root MDS utime check (mknod, utime)"
3256 [ ! -d $DIR/d36 ] && test_36c
3257 echo "" > $DIR/d36/f36
3258 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3260 run_test 36d "non-root OST utime check (open, utime)"
3263 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3265 test_mkdir $DIR/$tdir
3266 touch $DIR/$tdir/$tfile
3267 $RUNAS utime $DIR/$tdir/$tfile &&
3268 error "utime worked, expected failure" || true
3270 run_test 36e "utime on non-owned file (should return error)"
3274 local LANG_SAVE=$LANG
3275 local LC_LANG_SAVE=$LC_LANG
3276 export LANG=C LC_LANG=C # for date language
3278 DATESTR="Dec 20 2000"
3279 test_mkdir $DIR/$tdir
3280 lctl set_param fail_loc=$fl
3282 cp /etc/hosts $DIR/$tdir/$tfile
3283 sync & # write RPC generated with "current" inode timestamp, but delayed
3285 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3286 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3287 cancel_lru_locks osc
3288 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3290 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3291 echo "BEFORE: $LS_BEFORE" && \
3292 echo "AFTER : $LS_AFTER" && \
3293 echo "WANT : $DATESTR" && \
3294 error "$DIR/$tdir/$tfile timestamps changed" || true
3296 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3302 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3303 subr_36fh "0x80000214"
3305 run_test 36f "utime on file racing with OST BRW write =========="
3308 remote_ost_nodsh && skip "remote OST with nodsh"
3309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3315 test_mkdir $DIR/$tdir
3316 fmd_max_age=$(do_facet ost1 \
3317 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3320 fmd_before=$(do_facet ost1 \
3321 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3322 touch $DIR/$tdir/$tfile
3323 sleep $((fmd_max_age + 12))
3324 fmd_after=$(do_facet ost1 \
3325 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3327 echo "fmd_before: $fmd_before"
3328 echo "fmd_after: $fmd_after"
3329 [[ $fmd_after -gt $fmd_before ]] &&
3330 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3331 error "fmd didn't expire after ping" || true
3333 run_test 36g "filter mod data cache expiry ====================="
3336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3338 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3339 subr_36fh "0x80000227"
3341 run_test 36h "utime on file racing with OST BRW write =========="
3344 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3346 test_mkdir $DIR/$tdir
3347 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3349 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3350 local new_mtime=$((mtime + 200))
3352 #change Modify time of striped dir
3353 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3354 error "change mtime failed"
3356 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3358 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3360 run_test 36i "change mtime on striped directory"
3362 # test_37 - duplicate with tests 32q 32r
3365 local file=$DIR/$tfile
3367 openfile -f O_DIRECTORY $file
3370 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3371 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3373 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3375 test_39a() { # was test_39
3377 touch $DIR/${tfile}2
3378 # ls -l $DIR/$tfile $DIR/${tfile}2
3379 # ls -lu $DIR/$tfile $DIR/${tfile}2
3380 # ls -lc $DIR/$tfile $DIR/${tfile}2
3382 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3383 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3385 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3387 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3389 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3390 error "O_TRUNC didn't change timestamps"
3393 run_test 39a "mtime changed on create"
3396 test_mkdir -c1 $DIR/$tdir
3397 cp -p /etc/passwd $DIR/$tdir/fopen
3398 cp -p /etc/passwd $DIR/$tdir/flink
3399 cp -p /etc/passwd $DIR/$tdir/funlink
3400 cp -p /etc/passwd $DIR/$tdir/frename
3401 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3404 echo "aaaaaa" >> $DIR/$tdir/fopen
3405 echo "aaaaaa" >> $DIR/$tdir/flink
3406 echo "aaaaaa" >> $DIR/$tdir/funlink
3407 echo "aaaaaa" >> $DIR/$tdir/frename
3409 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3410 local link_new=`stat -c %Y $DIR/$tdir/flink`
3411 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3412 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3414 cat $DIR/$tdir/fopen > /dev/null
3415 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3416 rm -f $DIR/$tdir/funlink2
3417 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3419 for (( i=0; i < 2; i++ )) ; do
3420 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3421 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3422 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3423 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3425 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3426 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3427 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3428 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3430 cancel_lru_locks osc
3431 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3434 run_test 39b "mtime change on open, link, unlink, rename ======"
3436 # this should be set to past
3437 TEST_39_MTIME=`date -d "1 year ago" +%s`
3443 local mtime0=`stat -c %Y $DIR1/$tfile`
3445 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3446 local mtime1=`stat -c %Y $DIR1/$tfile`
3447 [ "$mtime1" = $TEST_39_MTIME ] || \
3448 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3451 echo hello >> $DIR1/$tfile
3453 local mtime2=`stat -c %Y $DIR1/$tfile`
3454 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3455 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3457 mv $DIR1/$tfile $DIR1/$tfile-1
3459 for (( i=0; i < 2; i++ )) ; do
3460 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3461 [ "$mtime2" = "$mtime3" ] || \
3462 error "mtime ($mtime2) changed (to $mtime3) on rename"
3464 cancel_lru_locks osc
3465 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3468 run_test 39c "mtime change on rename ==========================="
3472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3475 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3477 for (( i=0; i < 2; i++ )) ; do
3478 local mtime=`stat -c %Y $DIR1/$tfile`
3479 [ $mtime = $TEST_39_MTIME ] || \
3480 error "mtime($mtime) is not set to $TEST_39_MTIME"
3482 cancel_lru_locks osc
3483 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3486 run_test 39d "create, utime, stat =============================="
3490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3493 local mtime1=`stat -c %Y $DIR1/$tfile`
3495 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3497 for (( i=0; i < 2; i++ )) ; do
3498 local mtime2=`stat -c %Y $DIR1/$tfile`
3499 [ $mtime2 = $TEST_39_MTIME ] || \
3500 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3502 cancel_lru_locks osc
3503 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3506 run_test 39e "create, stat, utime, stat ========================"
3510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3513 mtime1=`stat -c %Y $DIR1/$tfile`
3516 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3518 for (( i=0; i < 2; i++ )) ; do
3519 local mtime2=`stat -c %Y $DIR1/$tfile`
3520 [ $mtime2 = $TEST_39_MTIME ] || \
3521 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3523 cancel_lru_locks osc
3524 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3527 run_test 39f "create, stat, sleep, utime, stat ================="
3531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3533 echo hello >> $DIR1/$tfile
3534 local mtime1=`stat -c %Y $DIR1/$tfile`
3537 chmod o+r $DIR1/$tfile
3539 for (( i=0; i < 2; i++ )) ; do
3540 local mtime2=`stat -c %Y $DIR1/$tfile`
3541 [ "$mtime1" = "$mtime2" ] || \
3542 error "lost mtime: $mtime2, should be $mtime1"
3544 cancel_lru_locks osc
3545 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3548 run_test 39g "write, chmod, stat ==============================="
3552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3558 echo hello >> $DIR1/$tfile
3559 local mtime1=`stat -c %Y $DIR1/$tfile`
3561 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3563 if [ "$d1" != "$d2" ]; then
3564 echo "write and touch not within one second"
3566 for (( i=0; i < 2; i++ )) ; do
3567 local mtime2=`stat -c %Y $DIR1/$tfile`
3568 [ "$mtime2" = $TEST_39_MTIME ] || \
3569 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3571 cancel_lru_locks osc
3572 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3576 run_test 39h "write, utime within one second, stat ============="
3579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3584 echo hello >> $DIR1/$tfile
3585 local mtime1=`stat -c %Y $DIR1/$tfile`
3587 mv $DIR1/$tfile $DIR1/$tfile-1
3589 for (( i=0; i < 2; i++ )) ; do
3590 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3592 [ "$mtime1" = "$mtime2" ] || \
3593 error "lost mtime: $mtime2, should be $mtime1"
3595 cancel_lru_locks osc
3596 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3599 run_test 39i "write, rename, stat =============================="
3602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3604 start_full_debug_logging
3608 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3609 lctl set_param fail_loc=0x80000412
3610 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3611 error "multiop failed"
3613 local mtime1=`stat -c %Y $DIR1/$tfile`
3615 mv $DIR1/$tfile $DIR1/$tfile-1
3617 kill -USR1 $multipid
3618 wait $multipid || error "multiop close failed"
3620 for (( i=0; i < 2; i++ )) ; do
3621 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3622 [ "$mtime1" = "$mtime2" ] ||
3623 error "mtime is lost on close: $mtime2, " \
3626 cancel_lru_locks osc
3627 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3629 lctl set_param fail_loc=0
3630 stop_full_debug_logging
3632 run_test 39j "write, rename, close, stat ======================="
3635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3640 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3642 local mtime1=`stat -c %Y $DIR1/$tfile`
3644 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3646 kill -USR1 $multipid
3647 wait $multipid || error "multiop close failed"
3649 for (( i=0; i < 2; i++ )) ; do
3650 local mtime2=`stat -c %Y $DIR1/$tfile`
3652 [ "$mtime2" = $TEST_39_MTIME ] || \
3653 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3655 cancel_lru_locks osc
3656 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3659 run_test 39k "write, utime, close, stat ========================"
3661 # this should be set to future
3662 TEST_39_ATIME=`date -d "1 year" +%s`
3665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3666 remote_mds_nodsh && skip "remote MDS with nodsh"
3668 local atime_diff=$(do_facet $SINGLEMDS \
3669 lctl get_param -n mdd.*MDT0000*.atime_diff)
3673 # test setting directory atime to future
3674 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3675 local atime=$(stat -c %X $DIR/$tdir)
3676 [ "$atime" = $TEST_39_ATIME ] ||
3677 error "atime is not set to future: $atime, $TEST_39_ATIME"
3679 # test setting directory atime from future to now
3680 local now=$(date +%s)
3681 touch -a -d @$now $DIR/$tdir
3683 atime=$(stat -c %X $DIR/$tdir)
3684 [ "$atime" -eq "$now" ] ||
3685 error "atime is not updated from future: $atime, $now"
3687 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3690 # test setting directory atime when now > dir atime + atime_diff
3691 local d1=$(date +%s)
3693 local d2=$(date +%s)
3694 cancel_lru_locks mdc
3695 atime=$(stat -c %X $DIR/$tdir)
3696 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3697 error "atime is not updated : $atime, should be $d2"
3699 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3702 # test not setting directory atime when now < dir atime + atime_diff
3704 cancel_lru_locks mdc
3705 atime=$(stat -c %X $DIR/$tdir)
3706 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3707 error "atime is updated to $atime, should remain $d1<atime<$d2"
3709 do_facet $SINGLEMDS \
3710 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3712 run_test 39l "directory atime update ==========================="
3715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3719 local far_past_mtime=$(date -d "May 29 1953" +%s)
3720 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3722 touch -m -d @$far_past_mtime $DIR1/$tfile
3723 touch -a -d @$far_past_atime $DIR1/$tfile
3725 for (( i=0; i < 2; i++ )) ; do
3726 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3727 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3728 error "atime or mtime set incorrectly"
3730 cancel_lru_locks osc
3731 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3734 run_test 39m "test atime and mtime before 1970"
3736 test_39n() { # LU-3832
3737 remote_mds_nodsh && skip "remote MDS with nodsh"
3739 local atime_diff=$(do_facet $SINGLEMDS \
3740 lctl get_param -n mdd.*MDT0000*.atime_diff)
3745 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3748 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3749 atime0=$(stat -c %X $DIR/$tfile)
3752 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3753 atime1=$(stat -c %X $DIR/$tfile)
3756 cancel_lru_locks mdc
3757 cancel_lru_locks osc
3758 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3759 atime2=$(stat -c %X $DIR/$tfile)
3761 do_facet $SINGLEMDS \
3762 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3764 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3765 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3767 run_test 39n "check that O_NOATIME is honored"
3770 TESTDIR=$DIR/$tdir/$tfile
3771 [ -e $TESTDIR ] && rm -rf $TESTDIR
3778 links2=$(stat -c %h .)
3779 [ $(($links1 + 2)) != $links2 ] &&
3780 error "wrong links count $(($links1 + 2)) != $links2"
3782 links3=$(stat -c %h .)
3783 [ $(($links1 + 1)) != $links3 ] &&
3784 error "wrong links count $links1 != $links3"
3787 run_test 39o "directory cached attributes updated after create"
3790 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3793 TESTDIR=$DIR/$tdir/$tdir
3794 [ -e $TESTDIR ] && rm -rf $TESTDIR
3795 test_mkdir -p $TESTDIR
3799 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3800 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3802 links2=$(stat -c %h .)
3803 [ $(($links1 + 2)) != $links2 ] &&
3804 error "wrong links count $(($links1 + 2)) != $links2"
3806 links3=$(stat -c %h .)
3807 [ $(($links1 + 1)) != $links3 ] &&
3808 error "wrong links count $links1 != $links3"
3811 run_test 39p "remote directory cached attributes updated after create ========"
3814 test_39q() { # LU-8041
3815 local testdir=$DIR/$tdir
3817 multiop_bg_pause $testdir D_c || error "multiop failed"
3819 cancel_lru_locks mdc
3820 kill -USR1 $multipid
3821 local atime=$(stat -c %X $testdir)
3822 [ "$atime" -ne 0 ] || error "atime is zero"
3824 run_test 39q "close won't zero out atime"
3827 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3828 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3829 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3830 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3831 error "$tfile is not 4096 bytes in size"
3833 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3837 small_write $DIR/f41 18
3839 run_test 41 "test small file write + fstat ====================="
3841 count_ost_writes() {
3842 lctl get_param -n ${OSC}.*.stats |
3843 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3844 END { printf("%0.0f", writes) }'
3851 BG_DIRTY_RATIO_SAVE=10
3852 MAX_BG_DIRTY_RATIO=25
3856 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3857 # dirty_ratio, dirty_background_ratio
3858 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3859 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3860 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3861 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3863 # if file not here, we are a 2.4 kernel
3864 kill -CONT `pidof kupdated`
3869 # setup the trap first, so someone cannot exit the test at the
3870 # exact wrong time and mess up a machine
3871 trap start_writeback EXIT
3872 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3873 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3874 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3875 sysctl -w vm.dirty_writeback_centisecs=0
3876 sysctl -w vm.dirty_writeback_centisecs=0
3877 # save and increase /proc/sys/vm/dirty_ratio
3878 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3879 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3880 # save and increase /proc/sys/vm/dirty_background_ratio
3881 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3882 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3884 # if file not here, we are a 2.4 kernel
3885 kill -STOP `pidof kupdated`
3889 # ensure that all stripes have some grant before we test client-side cache
3891 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3892 dd if=/dev/zero of=$i bs=4k count=1
3897 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3898 # file truncation, and file removal.
3900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3903 cancel_lru_locks $OSC
3905 sync; sleep 1; sync # just to be safe
3906 BEFOREWRITES=`count_ost_writes`
3907 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3908 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3909 AFTERWRITES=`count_ost_writes`
3910 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3911 error "$BEFOREWRITES < $AFTERWRITES"
3914 run_test 42a "ensure that we don't flush on close"
3917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3920 cancel_lru_locks $OSC
3923 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3924 BEFOREWRITES=$(count_ost_writes)
3925 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3926 AFTERWRITES=$(count_ost_writes)
3927 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3928 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3930 BEFOREWRITES=$(count_ost_writes)
3931 sync || error "sync: $?"
3932 AFTERWRITES=$(count_ost_writes)
3933 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3934 error "$BEFOREWRITES < $AFTERWRITES on sync"
3936 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3940 run_test 42b "test destroy of file with cached dirty data ======"
3942 # if these tests just want to test the effect of truncation,
3943 # they have to be very careful. consider:
3944 # - the first open gets a {0,EOF}PR lock
3945 # - the first write conflicts and gets a {0, count-1}PW
3946 # - the rest of the writes are under {count,EOF}PW
3947 # - the open for truncate tries to match a {0,EOF}PR
3948 # for the filesize and cancels the PWs.
3949 # any number of fixes (don't get {0,EOF} on open, match
3950 # composite locks, do smarter file size management) fix
3951 # this, but for now we want these tests to verify that
3952 # the cancellation with truncate intent works, so we
3953 # start the file with a full-file pw lock to match against
3954 # until the truncate.
3959 cancel_lru_locks $OSC
3961 # prime the file with 0,EOF PW to match
3965 # now the real test..
3966 dd if=/dev/zero of=$file bs=1024 count=100
3967 BEFOREWRITES=`count_ost_writes`
3968 $TRUNCATE $file $offset
3969 cancel_lru_locks $OSC
3970 AFTERWRITES=`count_ost_writes`
3975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3978 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3979 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3982 run_test 42c "test partial truncate of file with cached dirty data"
3985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3988 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3989 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3992 run_test 42d "test complete truncate of file with cached dirty data"
3994 test_42e() { # bug22074
3995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3997 local TDIR=$DIR/${tdir}e
3998 local pagesz=$(page_size)
3999 local pages=16 # hardcoded 16 pages, don't change it.
4000 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4001 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4005 test_mkdir $DIR/${tdir}e
4006 $SETSTRIPE -c 1 $TDIR
4007 createmany -o $TDIR/f $files
4009 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4011 # we assume that with $OSTCOUNT files, at least one of them will
4012 # be allocated on OST0.
4013 warmup_files=$((OSTCOUNT * max_dirty_mb))
4014 createmany -o $TDIR/w $warmup_files
4016 # write a large amount of data into one file and sync, to get good
4017 # avail_grant number from OST.
4018 for ((i=0; i<$warmup_files; i++)); do
4019 idx=$($GETSTRIPE -i $TDIR/w$i)
4020 [ $idx -ne 0 ] && continue
4021 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4024 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4026 $LCTL get_param $proc_osc0/cur_dirty_bytes
4027 $LCTL get_param $proc_osc0/cur_grant_bytes
4029 # create as much dirty pages as we can while not to trigger the actual
4030 # RPCs directly. but depends on the env, VFS may trigger flush during this
4031 # period, hopefully we are good.
4032 for ((i=0; i<$warmup_files; i++)); do
4033 idx=$($GETSTRIPE -i $TDIR/w$i)
4034 [ $idx -ne 0 ] && continue
4035 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4037 $LCTL get_param $proc_osc0/cur_dirty_bytes
4038 $LCTL get_param $proc_osc0/cur_grant_bytes
4040 # perform the real test
4041 $LCTL set_param $proc_osc0/rpc_stats 0
4042 for ((;i<$files; i++)); do
4043 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4044 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
4047 $LCTL get_param $proc_osc0/rpc_stats
4050 local have_ppr=false
4051 $LCTL get_param $proc_osc0/rpc_stats |
4052 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4053 # skip lines until we are at the RPC histogram data
4054 [ "$PPR" == "pages" ] && have_ppr=true && continue
4055 $have_ppr || continue
4057 # we only want the percent stat for < 16 pages
4058 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4060 percent=$((percent + WPCT))
4061 if [[ $percent -gt 15 ]]; then
4062 error "less than 16-pages write RPCs" \
4069 run_test 42e "verify sub-RPC writes are not done synchronously"
4071 test_43A() { # was test_43
4072 test_mkdir $DIR/$tdir
4073 cp -p /bin/ls $DIR/$tdir/$tfile
4074 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4076 # give multiop a chance to open
4079 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4082 run_test 43A "execution of file opened for write should return -ETXTBSY"
4085 test_mkdir $DIR/$tdir
4086 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4087 cp -p multiop $DIR/$tdir/multiop
4088 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4089 error "multiop open $TMP/$tfile.junk failed"
4090 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4092 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4093 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4094 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4096 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4101 test_mkdir $DIR/$tdir
4102 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4103 cp -p multiop $DIR/$tdir/multiop
4104 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4105 error "multiop open $TMP/$tfile.junk failed"
4106 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4108 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4109 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4110 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4112 run_test 43b "truncate of file being executed should return -ETXTBSY"
4115 local testdir="$DIR/$tdir"
4118 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4119 ( cd $testdir && md5sum -c )
4121 run_test 43c "md5sum of copy into lustre"
4123 test_44A() { # was test_44
4124 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4126 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4127 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4129 run_test 44A "zero length read from a sparse stripe"
4132 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4134 [ -z "$nstripe" ] && skip "can't get stripe info"
4135 [[ $nstripe -gt $OSTCOUNT ]] &&
4136 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4138 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4140 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4141 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4145 OFFSETS="0 $((stride/2)) $((stride-1))"
4146 for offset in $OFFSETS; do
4147 for i in $(seq 0 $((nstripe-1))); do
4148 local GLOBALOFFSETS=""
4150 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4151 local myfn=$DIR/d44a-$size
4152 echo "--------writing $myfn at $size"
4153 ll_sparseness_write $myfn $size ||
4154 error "ll_sparseness_write"
4155 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4156 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4157 error "ll_sparseness_verify $GLOBALOFFSETS"
4159 for j in $(seq 0 $((nstripe-1))); do
4161 size=$((((j + $nstripe )*$stride + $offset)))
4162 ll_sparseness_write $myfn $size ||
4163 error "ll_sparseness_write"
4164 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4166 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4167 error "ll_sparseness_verify $GLOBALOFFSETS"
4172 run_test 44a "test sparse pwrite ==============================="
4176 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4182 before=`dirty_osc_total`
4183 echo executing "\"$*\""
4185 after=`dirty_osc_total`
4186 echo before $before, after $after
4189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4192 # Obtain grants from OST if it supports it
4193 echo blah > ${f}_grant
4196 do_dirty_record "echo blah > $f"
4197 [[ $before -eq $after ]] && error "write wasn't cached"
4198 do_dirty_record "> $f"
4199 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4200 do_dirty_record "echo blah > $f"
4201 [[ $before -eq $after ]] && error "write wasn't cached"
4202 do_dirty_record "sync"
4203 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4204 do_dirty_record "echo blah > $f"
4205 [[ $before -eq $after ]] && error "write wasn't cached"
4206 do_dirty_record "cancel_lru_locks osc"
4207 [[ $before -gt $after ]] ||
4208 error "lock cancellation didn't lower dirty count"
4211 run_test 45 "osc io page accounting ============================"
4213 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4214 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4215 # objects offset and an assert hit when an rpc was built with 1023's mapped
4216 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4223 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4225 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4226 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4230 run_test 46 "dirtying a previously written page ================"
4232 # test_47 is removed "Device nodes check" is moved to test_28
4234 test_48a() { # bug 2399
4235 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4236 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4237 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4239 test_mkdir $DIR/$tdir
4241 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4242 test_mkdir $DIR/$tdir
4243 touch foo || error "'touch foo' failed after recreating cwd"
4245 touch .foo || error "'touch .foo' failed after recreating cwd"
4247 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4248 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4249 cd . || error "'cd .' failed after recreating cwd"
4250 mkdir . && error "'mkdir .' worked after recreating cwd"
4251 rmdir . && error "'rmdir .' worked after recreating cwd"
4252 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4253 cd .. || error "'cd ..' failed after recreating cwd"
4255 run_test 48a "Access renamed working dir (should return errors)="
4257 test_48b() { # bug 2399
4259 test_mkdir $DIR/$tdir
4261 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4262 touch foo && error "'touch foo' worked after removing cwd"
4263 mkdir foo && error "'mkdir foo' worked after removing cwd"
4264 touch .foo && error "'touch .foo' worked after removing cwd"
4265 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4266 ls . > /dev/null && error "'ls .' worked after removing cwd"
4267 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4268 mkdir . && error "'mkdir .' worked after removing cwd"
4269 rmdir . && error "'rmdir .' worked after removing cwd"
4270 ln -s . foo && error "'ln -s .' worked after removing cwd"
4271 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4273 run_test 48b "Access removed working dir (should return errors)="
4275 test_48c() { # bug 2350
4276 #lctl set_param debug=-1
4279 test_mkdir -p $DIR/$tdir/dir
4281 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4282 $TRACE touch foo && error "touch foo worked after removing cwd"
4283 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4284 touch .foo && error "touch .foo worked after removing cwd"
4285 mkdir .foo && error "mkdir .foo worked after removing cwd"
4286 $TRACE ls . && error "'ls .' worked after removing cwd"
4287 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4288 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4289 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4290 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4291 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4293 run_test 48c "Access removed working subdir (should return errors)"
4295 test_48d() { # bug 2350
4296 #lctl set_param debug=-1
4299 test_mkdir -p $DIR/$tdir/dir
4301 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4302 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4303 $TRACE touch foo && error "'touch foo' worked after removing parent"
4304 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4305 touch .foo && error "'touch .foo' worked after removing parent"
4306 mkdir .foo && error "mkdir .foo worked after removing parent"
4307 $TRACE ls . && error "'ls .' worked after removing parent"
4308 $TRACE ls .. && error "'ls ..' worked after removing parent"
4309 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4310 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4311 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4314 run_test 48d "Access removed parent subdir (should return errors)"
4316 test_48e() { # bug 4134
4317 #lctl set_param debug=-1
4320 test_mkdir -p $DIR/$tdir/dir
4322 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4323 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4324 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4325 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4326 # On a buggy kernel addition of "touch foo" after cd .. will
4327 # produce kernel oops in lookup_hash_it
4328 touch ../foo && error "'cd ..' worked after recreate parent"
4330 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4332 run_test 48e "Access to recreated parent subdir (should return errors)"
4334 test_49() { # LU-1030
4335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4336 remote_ost_nodsh && skip "remote OST with nodsh"
4338 # get ost1 size - lustre-OST0000
4339 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4341 # write 800M at maximum
4342 [[ $ost1_size -lt 2 ]] && ost1_size=2
4343 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4345 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4346 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4349 # change max_pages_per_rpc while writing the file
4350 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4351 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4352 # loop until dd process exits
4353 while ps ax -opid | grep -wq $dd_pid; do
4354 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4355 sleep $((RANDOM % 5 + 1))
4357 # restore original max_pages_per_rpc
4358 $LCTL set_param $osc1_mppc=$orig_mppc
4359 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4361 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4365 test_mkdir $DIR/$tdir
4367 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4369 run_test 50 "special situations: /proc symlinks ==============="
4371 test_51a() { # was test_51
4372 # bug 1516 - create an empty entry right after ".." then split dir
4373 test_mkdir -c1 $DIR/$tdir
4374 touch $DIR/$tdir/foo
4375 $MCREATE $DIR/$tdir/bar
4377 createmany -m $DIR/$tdir/longfile 201
4379 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4380 $MCREATE $DIR/$tdir/longfile$FNUM
4385 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4387 run_test 51a "special situations: split htree with empty entry =="
4389 cleanup_print_lfs_df () {
4396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4398 local dir=$DIR/$tdir
4399 local nrdirs=$((65536 + 100))
4401 # cleanup the directory
4408 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4409 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4410 [[ $numfree -lt $nrdirs ]] &&
4411 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4413 # need to check free space for the directories as well
4414 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4415 numfree=$(( blkfree / $(fs_inode_ksize) ))
4416 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4418 trap cleanup_print_lfs_df EXIT
4421 createmany -d $dir/d $nrdirs || {
4422 unlinkmany $dir/d $nrdirs
4423 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4427 nrdirs=$(ls -U $dir | wc -l)
4429 # unlink all but 100 subdirectories, then check it still works
4431 local delete=$((nrdirs - left))
4436 # for ldiskfs the nlink count should be 1, but this is OSD specific
4437 # and so this is listed for informational purposes only
4438 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4439 unlinkmany -d $dir/d $delete ||
4440 error "unlink of first $delete subdirs failed"
4442 echo "nlink between: $(stat -c %h $dir)"
4443 local found=$(ls -U $dir | wc -l)
4444 [ $found -ne $left ] &&
4445 error "can't find subdirs: found only $found, expected $left"
4447 unlinkmany -d $dir/d $delete $left ||
4448 error "unlink of second $left subdirs failed"
4449 # regardless of whether the backing filesystem tracks nlink accurately
4450 # or not, the nlink count shouldn't be more than "." and ".." here
4451 local after=$(stat -c %h $dir)
4452 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4453 echo "nlink after: $after"
4455 cleanup_print_lfs_df
4457 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4461 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4463 test_mkdir $DIR/$tdir
4464 createmany -o $DIR/$tdir/t- 1000
4465 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4466 for N in $(seq 0 $((OSTCOUNT - 1))); do
4467 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4468 END { printf("%0.0f", objs) }' $TMP/$tfile)
4469 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4470 '($1 == '$N') { objs += 1 } \
4471 END { printf("%0.0f", objs) }')
4472 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4474 unlinkmany $DIR/$tdir/t- 1000
4477 for N in $(seq 1 $((OSTCOUNT - 1))); do
4478 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4479 error "OST $N has less objects vs OST $NLAST" \
4480 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4481 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4482 error "OST $N has less objects vs OST $NLAST" \
4483 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4485 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4486 error "OST $N has less #0 objects vs OST $NLAST" \
4487 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4488 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4489 error "OST $N has less #0 objects vs OST $NLAST" \
4490 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4495 run_test 51d "check object distribution"
4498 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4499 skip_env "ldiskfs only test"
4502 test_mkdir -c1 $DIR/$tdir
4503 test_mkdir -c1 $DIR/$tdir/d0
4505 touch $DIR/$tdir/d0/foo
4506 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4507 error "file exceed 65000 nlink limit!"
4508 unlinkmany $DIR/$tdir/d0/f- 65001
4511 run_test 51e "check file nlink limit"
4514 test_mkdir $DIR/$tdir
4517 local ulimit_old=$(ulimit -n)
4518 local spare=20 # number of spare fd's for scripts/libraries, etc.
4519 local mdt=$($LFS getstripe -m $DIR/$tdir)
4520 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4522 echo "MDT$mdt numfree=$numfree, max=$max"
4523 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4524 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4525 while ! ulimit -n $((numfree + spare)); do
4526 numfree=$((numfree * 3 / 4))
4528 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4530 echo "left ulimit at $ulimit_old"
4533 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4534 unlinkmany $DIR/$tdir/f $numfree
4535 error "create+open $numfree files in $DIR/$tdir failed"
4537 ulimit -n $ulimit_old
4539 # if createmany exits at 120s there will be fewer than $numfree files
4540 unlinkmany $DIR/$tdir/f $numfree || true
4542 run_test 51f "check many open files limit"
4545 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4546 test_mkdir $DIR/$tdir
4547 touch $DIR/$tdir/foo
4548 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4549 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4550 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4551 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4552 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4554 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4555 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4556 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4558 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4559 cp -r $DIR/$tdir $TMP/
4560 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4562 run_test 52a "append-only flag test (should return errors)"
4565 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4566 test_mkdir $DIR/$tdir
4567 touch $DIR/$tdir/foo
4568 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4569 cat test > $DIR/$tdir/foo && error "cat test worked"
4570 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4571 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4572 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4574 echo foo >> $DIR/$tdir/foo && error "echo worked"
4575 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4576 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4577 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4578 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4580 chattr -i $DIR/$tdir/foo || error "chattr failed"
4582 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4584 run_test 52b "immutable flag test (should return errors) ======="
4587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4588 remote_mds_nodsh && skip "remote MDS with nodsh"
4589 remote_ost_nodsh && skip "remote OST with nodsh"
4602 local support_last_seq=true
4604 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4605 support_last_seq=false
4608 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4610 for value in $(do_facet $SINGLEMDS \
4611 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4612 param=$(echo ${value[0]} | cut -d "=" -f1)
4613 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4615 if $support_last_seq; then
4616 param_seq=$(echo $param |
4617 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4618 mds_last_seq=$(do_facet $SINGLEMDS \
4619 $LCTL get_param -n $param_seq)
4621 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4623 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4624 node=$(facet_active_host ost$((ostnum+1)))
4625 param="obdfilter.$ostname.last_id"
4626 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4627 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4628 ost_last_id=$ost_last
4630 if $support_last_seq; then
4631 ost_last_id=$(echo $ost_last |
4632 awk -F':' '{print $2}' |
4634 ost_last_seq=$(echo $ost_last |
4635 awk -F':' '{print $1}')
4636 [[ $ost_last_seq = $mds_last_seq ]] || continue
4639 if [[ $ost_last_id != $mds_last ]]; then
4640 error "$ost_last_id != $mds_last"
4647 $found || error "can not match last_seq/last_id for $mdtosc"
4650 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4653 perl -MSocket -e ';' || skip "no Socket perl module installed"
4655 $SOCKETSERVER $DIR/socket ||
4656 error "$SOCKETSERVER $DIR/socket failed: $?"
4657 $SOCKETCLIENT $DIR/socket ||
4658 error "$SOCKETCLIENT $DIR/socket failed: $?"
4659 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4661 run_test 54a "unix domain socket test =========================="
4667 dd if=/dev/zero of=$f bs=$(page_size) count=1
4669 run_test 54b "char device works in lustre ======================"
4672 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4673 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4674 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4676 for i in $(seq 3 7); do
4677 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4686 loopdev="$DIR/loop54c"
4689 $UMOUNT $DIR/$tdir || rc=$?
4690 losetup -d $loopdev || true
4691 losetup -d $LOOPDEV || true
4692 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4699 loopdev="$DIR/loop54c"
4702 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4703 trap cleanup_54c EXIT
4704 mknod $loopdev b 7 $LOOPNUM
4705 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4706 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4707 losetup $loopdev $DIR/$tfile ||
4708 error "can't set up $loopdev for $DIR/$tfile"
4709 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4710 test_mkdir $DIR/$tdir
4711 mount -t ext2 $loopdev $DIR/$tdir ||
4712 error "error mounting $loopdev on $DIR/$tdir"
4713 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4716 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4720 run_test 54c "block device works in lustre ====================="
4726 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4728 run_test 54d "fifo device works in lustre ======================"
4733 cp -aL /dev/console $f
4734 echo $string > $f || error "echo $string to $f failed"
4736 run_test 54e "console/tty device works in lustre ======================"
4740 local dir=$DIR/$tdir
4743 test_mkdir -p $dir/dir
4744 for i in $(seq $numfiles); do
4746 touch $dir/dir/file$i
4749 local numcomp=$($LFS getstripe --component-count $dir)
4751 [[ $numcomp == 0 ]] && numcomp=1
4753 # test lfs getstripe with --recursive
4754 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4756 [[ $filenum -eq $((numfiles * 2)) ]] ||
4757 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4758 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4759 [[ $filenum -eq $numfiles ]] ||
4760 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4761 echo "$LFS getstripe showed obdidx or l_ost_idx"
4763 # test lfs getstripe with file instead of dir
4764 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4765 [[ $filenum -eq 1 ]] ||
4766 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4767 echo "$LFS getstripe file1 passed"
4769 #test lfs getstripe with --verbose
4770 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4771 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4772 error "$LFS getstripe --verbose $dir: "\
4773 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4774 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4775 error "$LFS getstripe $dir: showed lmm_magic"
4777 #test lfs getstripe with -v prints lmm_fid
4778 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4779 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4780 error "$LFS getstripe -v $dir: "\
4781 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4782 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4783 error "$LFS getstripe $dir: showed lmm_fid by default"
4784 echo "$LFS getstripe --verbose passed"
4786 #check for FID information
4787 local fid1=$($LFS getstripe --fid $dir/file1)
4788 local fid2=$($LFS getstripe --verbose $dir/file1 |
4789 awk '/lmm_fid: / { print $2; exit; }')
4790 local fid3=$($LFS path2fid $dir/file1)
4792 [ "$fid1" != "$fid2" ] &&
4793 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4794 [ "$fid1" != "$fid3" ] &&
4795 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4796 echo "$LFS getstripe --fid passed"
4798 #test lfs getstripe with --obd
4799 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4800 error "$LFS getstripe --obd wrong_uuid: should return error"
4802 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4805 local obduuid=$(ostuuid_from_index $ostidx)
4806 local found=$($LFS getstripe -r --obd $obduuid $dir |
4807 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4809 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4810 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4812 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4815 [[ $found -eq $filenum ]] ||
4816 error "$LFS getstripe --obd: found $found expect $filenum"
4817 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4818 sed '/^[ ]*'${ostidx}'[ ]/d' |
4819 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4820 error "$LFS getstripe --obd: should not show file on other obd"
4821 echo "$LFS getstripe --obd passed"
4823 run_test 56a "check $LFS getstripe"
4826 local dir=$DIR/$tdir
4830 for i in $(seq $numdirs); do
4831 test_mkdir $dir/dir$i
4834 # test lfs getdirstripe default mode is non-recursion, which is
4835 # different from lfs getstripe
4836 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4838 [[ $dircnt -eq 1 ]] ||
4839 error "$LFS getdirstripe: found $dircnt, not 1"
4840 dircnt=$($LFS getdirstripe --recursive $dir |
4841 grep -c lmv_stripe_count)
4842 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4843 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4845 run_test 56b "check $LFS getdirstripe"
4848 remote_ost_nodsh && skip "remote OST with nodsh"
4851 local ost_name=$(ostname_from_index $ost_idx)
4852 local old_status=$(ost_dev_status $ost_idx)
4854 [[ -z "$old_status" ]] ||
4855 skip_env "OST $ost_name is in $old_status status"
4857 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4860 local new_status=$(ost_dev_status $ost_idx)
4862 [[ "$new_status" = "D" ]] ||
4863 error "OST $ost_name is in status of '$new_status', not 'D'"
4865 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4868 new_status=$(ost_dev_status $ost_idx)
4869 [[ -z "$new_status" ]] ||
4870 error "OST $ost_name is in status of '$new_status', not ''"
4872 run_test 56c "check 'lfs df' showing device status"
4877 local local_tdir="$1"
4878 local local_numfiles="$2"
4879 local local_numdirs="$3"
4880 local dir_params="$4"
4881 local dir_stripe_params="$5"
4883 if [ ! -d "$local_tdir" ] ; then
4884 test_mkdir -p $dir_stripe_params $local_tdir
4885 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4886 for i in $(seq $local_numfiles) ; do
4887 touch $local_tdir/file$i
4889 for i in $(seq $local_numdirs) ; do
4890 test_mkdir $dir_stripe_params $local_tdir/dir$i
4891 for j in $(seq $local_numfiles) ; do
4892 touch $local_tdir/dir$i/file$j
4898 setup_56_special() {
4900 local local_numfiles=$2
4901 local local_numdirs=$3
4903 setup_56 $local_tdir $local_numfiles $local_numdirs
4905 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4906 for i in $(seq $local_numfiles) ; do
4907 mknod $local_tdir/loop${i}b b 7 $i
4908 mknod $local_tdir/null${i}c c 1 3
4909 ln -s $local_tdir/file1 $local_tdir/link${i}
4911 for i in $(seq $local_numdirs) ; do
4912 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4913 mknod $local_tdir/dir$i/null${i}c c 1 3
4914 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4920 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4921 local expected=$(($NUMDIRS + 2))
4923 setup_56 $dir $NUMFILES $NUMDIRS
4925 # test lfs find with -name
4926 for i in $(seq $NUMFILES) ; do
4927 local nums=$($LFS find -name "*$i" $dir | wc -l)
4929 [ $nums -eq $expected ] ||
4930 error "lfs find -name '*$i' $dir wrong: "\
4931 "found $nums, expected $expected"
4934 run_test 56g "check lfs find -name"
4937 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4938 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4940 setup_56 $dir $NUMFILES $NUMDIRS
4942 # test lfs find with ! -name
4943 for i in $(seq $NUMFILES) ; do
4944 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4946 [ $nums -eq $expected ] ||
4947 error "lfs find ! -name '*$i' $dir wrong: "\
4948 "found $nums, expected $expected"
4951 run_test 56h "check lfs find ! -name"
4954 local dir=$DIR/$tdir
4958 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4961 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4963 run_test 56i "check 'lfs find -ost UUID' skips directories"
4966 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4968 setup_56_special $dir $NUMFILES $NUMDIRS
4970 local expected=$((NUMDIRS + 1))
4971 local cmd="$LFS find -type d $dir"
4972 local nums=$($cmd | wc -l)
4974 [ $nums -eq $expected ] ||
4975 error "'$cmd' wrong: found $nums, expected $expected"
4977 run_test 56j "check lfs find -type d"
4980 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4982 setup_56_special $dir $NUMFILES $NUMDIRS
4984 local expected=$(((NUMDIRS + 1) * NUMFILES))
4985 local cmd="$LFS find -type f $dir"
4986 local nums=$($cmd | wc -l)
4988 [ $nums -eq $expected ] ||
4989 error "'$cmd' wrong: found $nums, expected $expected"
4991 run_test 56k "check lfs find -type f"
4994 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4996 setup_56_special $dir $NUMFILES $NUMDIRS
4998 local expected=$((NUMDIRS + NUMFILES))
4999 local cmd="$LFS find -type b $dir"
5000 local nums=$($cmd | wc -l)
5002 [ $nums -eq $expected ] ||
5003 error "'$cmd' wrong: found $nums, expected $expected"
5005 run_test 56l "check lfs find -type b"
5008 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5010 setup_56_special $dir $NUMFILES $NUMDIRS
5012 local expected=$((NUMDIRS + NUMFILES))
5013 local cmd="$LFS find -type c $dir"
5014 local nums=$($cmd | wc -l)
5015 [ $nums -eq $expected ] ||
5016 error "'$cmd' wrong: found $nums, expected $expected"
5018 run_test 56m "check lfs find -type c"
5021 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5022 setup_56_special $dir $NUMFILES $NUMDIRS
5024 local expected=$((NUMDIRS + NUMFILES))
5025 local cmd="$LFS find -type l $dir"
5026 local nums=$($cmd | wc -l)
5028 [ $nums -eq $expected ] ||
5029 error "'$cmd' wrong: found $nums, expected $expected"
5031 run_test 56n "check lfs find -type l"
5034 local dir=$DIR/$tdir
5036 setup_56 $dir $NUMFILES $NUMDIRS
5037 utime $dir/file1 > /dev/null || error "utime (1)"
5038 utime $dir/file2 > /dev/null || error "utime (2)"
5039 utime $dir/dir1 > /dev/null || error "utime (3)"
5040 utime $dir/dir2 > /dev/null || error "utime (4)"
5041 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5042 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5045 local nums=$($LFS find -mtime +0 $dir | wc -l)
5047 [ $nums -eq $expected ] ||
5048 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5051 cmd="$LFS find -mtime 0 $dir"
5052 nums=$($cmd | wc -l)
5053 [ $nums -eq $expected ] ||
5054 error "'$cmd' wrong: found $nums, expected $expected"
5056 run_test 56o "check lfs find -mtime for old files"
5059 [ $RUNAS_ID -eq $UID ] &&
5060 skip_env "RUNAS_ID = UID = $UID -- skipping"
5062 local dir=$DIR/$tdir
5064 setup_56 $dir $NUMFILES $NUMDIRS
5065 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5067 local expected=$NUMFILES
5068 local cmd="$LFS find -uid $RUNAS_ID $dir"
5069 local nums=$($cmd | wc -l)
5071 [ $nums -eq $expected ] ||
5072 error "'$cmd' wrong: found $nums, expected $expected"
5074 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5075 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5076 nums=$($cmd | wc -l)
5077 [ $nums -eq $expected ] ||
5078 error "'$cmd' wrong: found $nums, expected $expected"
5080 run_test 56p "check lfs find -uid and ! -uid"
5083 [ $RUNAS_ID -eq $UID ] &&
5084 skip_env "RUNAS_ID = UID = $UID -- skipping"
5086 local dir=$DIR/$tdir
5088 setup_56 $dir $NUMFILES $NUMDIRS
5089 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5091 local expected=$NUMFILES
5092 local cmd="$LFS find -gid $RUNAS_GID $dir"
5093 local nums=$($cmd | wc -l)
5095 [ $nums -eq $expected ] ||
5096 error "'$cmd' wrong: found $nums, expected $expected"
5098 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5099 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5100 nums=$($cmd | wc -l)
5101 [ $nums -eq $expected ] ||
5102 error "'$cmd' wrong: found $nums, expected $expected"
5104 run_test 56q "check lfs find -gid and ! -gid"
5107 local dir=$DIR/$tdir
5109 setup_56 $dir $NUMFILES $NUMDIRS
5112 local cmd="$LFS find -size 0 -type f $dir"
5113 local nums=$($cmd | wc -l)
5115 [ $nums -eq $expected ] ||
5116 error "'$cmd' wrong: found $nums, expected $expected"
5118 cmd="$LFS find ! -size 0 -type f $dir"
5119 nums=$($cmd | wc -l)
5120 [ $nums -eq $expected ] ||
5121 error "'$cmd' wrong: found $nums, expected $expected"
5122 echo "test" > $dir/$tfile
5123 echo "test2" > $dir/$tfile.2 && sync
5125 cmd="$LFS find -size 5 -type f $dir"
5126 nums=$($cmd | wc -l)
5127 [ $nums -eq $expected ] ||
5128 error "'$cmd' wrong: found $nums, expected $expected"
5130 cmd="$LFS find -size +5 -type f $dir"
5131 nums=$($cmd | wc -l)
5132 [ $nums -eq $expected ] ||
5133 error "'$cmd' wrong: found $nums, expected $expected"
5135 cmd="$LFS find -size +0 -type f $dir"
5136 nums=$($cmd | wc -l)
5137 [ $nums -eq $expected ] ||
5138 error "'$cmd' wrong: found $nums, expected $expected"
5140 cmd="$LFS find ! -size -5 -type f $dir"
5141 nums=$($cmd | wc -l)
5142 [ $nums -eq $expected ] ||
5143 error "'$cmd' wrong: found $nums, expected $expected"
5145 cmd="$LFS find -size -5 -type f $dir"
5146 nums=$($cmd | wc -l)
5147 [ $nums -eq $expected ] ||
5148 error "'$cmd' wrong: found $nums, expected $expected"
5150 run_test 56r "check lfs find -size works"
5152 test_56s() { # LU-611 #LU-9369
5153 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5155 local dir=$DIR/$tdir
5156 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5158 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5159 for i in $(seq $NUMDIRS); do
5160 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5163 local expected=$NUMDIRS
5164 local cmd="$LFS find -c $OSTCOUNT $dir"
5165 local nums=$($cmd | wc -l)
5167 [ $nums -eq $expected ] || {
5168 $LFS getstripe -R $dir
5169 error "'$cmd' wrong: found $nums, expected $expected"
5172 expected=$((NUMDIRS + onestripe))
5173 cmd="$LFS find -stripe-count +0 -type f $dir"
5174 nums=$($cmd | wc -l)
5175 [ $nums -eq $expected ] || {
5176 $LFS getstripe -R $dir
5177 error "'$cmd' wrong: found $nums, expected $expected"
5181 cmd="$LFS find -stripe-count 1 -type f $dir"
5182 nums=$($cmd | wc -l)
5183 [ $nums -eq $expected ] || {
5184 $LFS getstripe -R $dir
5185 error "'$cmd' wrong: found $nums, expected $expected"
5188 cmd="$LFS find -stripe-count -2 -type f $dir"
5189 nums=$($cmd | wc -l)
5190 [ $nums -eq $expected ] || {
5191 $LFS getstripe -R $dir
5192 error "'$cmd' wrong: found $nums, expected $expected"
5196 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5197 nums=$($cmd | wc -l)
5198 [ $nums -eq $expected ] || {
5199 $LFS getstripe -R $dir
5200 error "'$cmd' wrong: found $nums, expected $expected"
5203 run_test 56s "check lfs find -stripe-count works"
5205 test_56t() { # LU-611 #LU-9369
5206 local dir=$DIR/$tdir
5208 setup_56 $dir 0 $NUMDIRS
5209 for i in $(seq $NUMDIRS); do
5210 $LFS setstripe -S 8M $dir/dir$i/$tfile
5213 local expected=$NUMDIRS
5214 local cmd="$LFS find -S 8M $dir"
5215 local nums=$($cmd | wc -l)
5217 [ $nums -eq $expected ] || {
5218 $LFS getstripe -R $dir
5219 error "'$cmd' wrong: found $nums, expected $expected"
5223 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5225 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5227 expected=$(((NUMDIRS + 1) * NUMFILES))
5228 cmd="$LFS find -stripe-size 512k -type f $dir"
5229 nums=$($cmd | wc -l)
5230 [ $nums -eq $expected ] ||
5231 error "'$cmd' wrong: found $nums, expected $expected"
5233 cmd="$LFS find -stripe-size +320k -type f $dir"
5234 nums=$($cmd | wc -l)
5235 [ $nums -eq $expected ] ||
5236 error "'$cmd' wrong: found $nums, expected $expected"
5238 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5239 cmd="$LFS find -stripe-size +200k -type f $dir"
5240 nums=$($cmd | wc -l)
5241 [ $nums -eq $expected ] ||
5242 error "'$cmd' wrong: found $nums, expected $expected"
5244 cmd="$LFS find -stripe-size -640k -type f $dir"
5245 nums=$($cmd | wc -l)
5246 [ $nums -eq $expected ] ||
5247 error "'$cmd' wrong: found $nums, expected $expected"
5250 cmd="$LFS find -stripe-size 256k -type f $dir"
5251 nums=$($cmd | wc -l)
5252 [ $nums -eq $expected ] ||
5253 error "'$cmd' wrong: found $nums, expected $expected"
5255 cmd="$LFS find -stripe-size -320k -type f $dir"
5256 nums=$($cmd | wc -l)
5257 [ $nums -eq $expected ] ||
5258 error "'$cmd' wrong: found $nums, expected $expected"
5261 cmd="$LFS find -stripe-size 1024k -type f $dir"
5262 nums=$($cmd | wc -l)
5263 [ $nums -eq $expected ] ||
5264 error "'$cmd' wrong: found $nums, expected $expected"
5266 run_test 56t "check lfs find -stripe-size works"
5268 test_56u() { # LU-611
5269 local dir=$DIR/$tdir
5271 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5273 if [[ $OSTCOUNT -gt 1 ]]; then
5274 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5280 local expected=$(((NUMDIRS + 1) * NUMFILES))
5281 local cmd="$LFS find -stripe-index 0 -type f $dir"
5282 local nums=$($cmd | wc -l)
5284 [ $nums -eq $expected ] ||
5285 error "'$cmd' wrong: found $nums, expected $expected"
5288 cmd="$LFS find -stripe-index 1 -type f $dir"
5289 nums=$($cmd | wc -l)
5290 [ $nums -eq $expected ] ||
5291 error "'$cmd' wrong: found $nums, expected $expected"
5293 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5294 nums=$($cmd | wc -l)
5295 [ $nums -eq $expected ] ||
5296 error "'$cmd' wrong: found $nums, expected $expected"
5299 # This should produce an error and not return any files
5300 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5301 nums=$($cmd 2>/dev/null | wc -l)
5302 [ $nums -eq $expected ] ||
5303 error "'$cmd' wrong: found $nums, expected $expected"
5305 if [[ $OSTCOUNT -gt 1 ]]; then
5306 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5307 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5308 nums=$($cmd | wc -l)
5309 [ $nums -eq $expected ] ||
5310 error "'$cmd' wrong: found $nums, expected $expected"
5313 run_test 56u "check lfs find -stripe-index works"
5317 local dir=$DIR/$tdir
5319 setup_56 $dir $NUMFILES $NUMDIRS
5321 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5322 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5324 for file in $($LFS find -m $UUID $dir); do
5325 file_midx=$($LFS getstripe -m $file)
5326 [ $file_midx -eq $mdt_idx ] ||
5327 error "lfs find -m $UUID != getstripe -m $file_midx"
5330 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5333 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5336 local dir=$DIR/$tdir
5338 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5340 local stripe_size=$($LFS getstripe -S -d $dir) ||
5341 error "$LFS getstripe -S -d $dir failed"
5342 stripe_size=${stripe_size%% *}
5344 local file_size=$((stripe_size * OSTCOUNT))
5345 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5346 local required_space=$((file_num * file_size))
5347 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5349 [[ $free_space -le $((required_space / 1024)) ]] &&
5350 skip_env "need $required_space, have $free_space kbytes"
5353 local dd_count=$((file_size / dd_bs))
5355 # write data into the files
5360 for i in $(seq $NUMFILES); do
5362 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5363 error "write data into $file failed"
5365 for i in $(seq $NUMDIRS); do
5366 for j in $(seq $NUMFILES); do
5367 file=$dir/dir$i/file$j
5368 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5369 error "write data into $file failed"
5373 # $LFS_MIGRATE will fail if hard link migration is unsupported
5374 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5375 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5376 error "creating links to $dir/dir1/file1 failed"
5381 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5384 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5387 eval $cmd || error "$cmd failed"
5389 check_stripe_count $dir/file1 $expected
5391 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5393 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5394 # OST 1 if it is on OST 0. This file is small enough to
5395 # be on only one stripe.
5396 file=$dir/migr_1_ost
5397 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5398 error "write data into $file failed"
5399 local obdidx=$($LFS getstripe -i $file)
5400 local oldmd5=$(md5sum $file)
5403 [[ $obdidx -eq 0 ]] && newobdidx=1
5404 cmd="$LFS migrate -i $newobdidx $file"
5406 eval $cmd || error "$cmd failed"
5408 local realobdix=$($LFS getstripe -i $file)
5409 local newmd5=$(md5sum $file)
5411 [[ $newobdidx -ne $realobdix ]] &&
5412 error "new OST is different (was=$obdidx, "\
5413 "wanted=$newobdidx, got=$realobdix)"
5414 [[ "$oldmd5" != "$newmd5" ]] &&
5415 error "md5sum differ: $oldmd5, $newmd5"
5419 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5421 eval $cmd || error "$cmd failed"
5423 for j in $(seq $NUMFILES); do
5424 check_stripe_count $dir/dir1/file$j $expected
5427 # lfs_migrate works with lfs find
5428 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5429 $LFS_MIGRATE -y -c $expected"
5431 eval $cmd || error "$cmd failed"
5433 for i in $(seq 2 $NUMFILES); do
5434 check_stripe_count $dir/file$i $expected
5436 for i in $(seq 2 $NUMDIRS); do
5437 for j in $(seq $NUMFILES); do
5438 check_stripe_count $dir/dir$i/file$j $expected
5442 run_test 56w "check lfs_migrate -c stripe_count works"
5445 local file1=$DIR/$tdir/file1
5446 local create_pool=false
5447 local initial_pool=$($LFS getstripe -p $DIR)
5451 echo -n "Creating test dir..."
5452 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5455 echo -n "Creating test file..."
5456 touch $file1 || error "cannot create file"
5459 echo -n "Detecting existing pools..."
5460 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5462 if [ ${#pool_list[@]} -gt 0 ]; then
5463 echo "${pool_list[@]}"
5464 for thispool in "${pool_list[@]}"; do
5465 if [[ -z "$initial_pool" ||
5466 "$initial_pool" != "$thispool" ]]; then
5468 echo "Using existing pool '$pool'"
5473 echo "none detected."
5475 if [ -z "$pool" ]; then
5476 pool=${POOL:-testpool}
5477 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5478 echo -n "Creating pool '$pool'..."
5480 pool_add $pool &> /dev/null ||
5481 error "pool_add failed"
5484 echo -n "Adding target to pool..."
5485 pool_add_targets $pool 0 0 1 &> /dev/null ||
5486 error "pool_add_targets failed"
5490 echo -n "Setting pool using -p option..."
5491 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5492 error "migrate failed rc = $?"
5495 echo -n "Verifying test file is in pool after migrating..."
5496 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5497 error "file was not migrated to pool $pool"
5500 echo -n "Removing test file from pool '$pool'..."
5501 $LFS migrate $file1 &> /dev/null ||
5502 error "cannot remove from pool"
5503 [ "$($LFS getstripe -p $file1)" ] &&
5504 error "pool still set"
5507 echo -n "Setting pool using --pool option..."
5508 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5509 error "migrate failed rc = $?"
5514 if $create_pool; then
5515 destroy_test_pools 2> /dev/null ||
5516 error "destroy test pools failed"
5519 run_test 56wb "check lfs_migrate pool support"
5522 local file1="$DIR/$tdir/file1"
5524 echo -n "Creating test dir..."
5525 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5526 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5527 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5528 error "cannot set stripe"
5531 echo -n "Setting initial stripe for test file..."
5532 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5533 error "cannot set stripe"
5534 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5535 error "stripe size not set"
5538 # File currently set to -S 512K -c 1
5540 # Ensure -c and -S options are rejected when -R is set
5541 echo -n "Verifying incompatible options are detected..."
5542 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5543 error "incompatible -c and -R options not detected"
5544 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5545 error "incompatible -S and -R options not detected"
5548 # Ensure unrecognized options are passed through to 'lfs migrate'
5549 echo -n "Verifying -S option is passed through to lfs migrate..."
5550 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5551 error "migration failed"
5552 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5553 error "file was not restriped"
5556 # File currently set to -S 1M -c 1
5558 # Ensure long options are supported
5559 echo -n "Verifying long options supported..."
5560 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5561 error "long option without argument not supported"
5562 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5563 error "long option with argument not supported"
5564 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5565 error "file not restriped with --stripe-size option"
5568 # File currently set to -S 512K -c 1
5570 if [ "$OSTCOUNT" -gt 1 ]; then
5571 echo -n "Verifying explicit stripe count can be set..."
5572 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5573 error "migrate failed"
5574 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5575 error "file not restriped to explicit count"
5579 # File currently set to -S 512K -c 1 or -S 512K -c 2
5581 # Ensure parent striping is used if -R is set, and no stripe
5582 # count or size is specified
5583 echo -n "Setting stripe for parent directory..."
5584 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5585 error "cannot set stripe"
5588 echo -n "Verifying restripe option uses parent stripe settings..."
5589 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5590 error "migrate failed"
5591 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5592 error "file not restriped to parent settings"
5593 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5594 error "file not restriped to parent settings"
5597 # File currently set to -S 1M -c 1
5599 # Ensure striping is preserved if -R is not set, and no stripe
5600 # count or size is specified
5601 echo -n "Verifying striping size preserved when not specified..."
5602 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5603 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5604 error "cannot set stripe on parent directory"
5605 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5606 error "migrate failed"
5607 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5608 error "file was restriped"
5611 # Ensure file name properly detected when final option has no argument
5612 echo -n "Verifying file name properly detected..."
5613 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5614 error "file name interpreted as option argument"
5620 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5623 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5625 local file1=$DIR/$tdir/file1
5627 echo -n "Creating test dir..."
5628 test_mkdir $DIR/$tdir || error "cannot create dir"
5631 echo -n "Creating test file..."
5635 # Ensure 'lfs migrate' will fail by using a non-existent option,
5636 # and make sure rsync is not called to recover
5637 echo -n "Make sure --no-rsync option works..."
5638 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5639 grep -q 'refusing to fall back to rsync' ||
5640 error "rsync was called with --no-rsync set"
5643 # Ensure rsync is called without trying 'lfs migrate' first
5644 echo -n "Make sure --rsync option works..."
5645 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5646 grep -q 'falling back to rsync' &&
5647 error "lfs migrate was called with --rsync set"
5650 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5651 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5652 grep -q 'at the same time' ||
5653 error "--rsync and --no-rsync accepted concurrently"
5659 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5662 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5663 check_swap_layouts_support
5665 local dir=$DIR/$tdir
5666 local ref1=/etc/passwd
5667 local file1=$dir/file1
5669 test_mkdir $dir || error "creating dir $dir"
5670 $LFS setstripe -c 2 $file1
5672 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5673 stripe=$($LFS getstripe -c $file1)
5674 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5675 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5680 run_test 56x "lfs migration support"
5683 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5684 check_swap_layouts_support
5686 local dir=$DIR/$tdir/$testnum
5690 local ref1=/etc/passwd
5691 local file1=$dir/file1
5693 $LFS setstripe -c 2 $file1
5695 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5697 local stripe=$($LFS getstripe -c $file1)
5699 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5700 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5705 run_test 56xa "lfs migration --block support"
5707 check_migrate_links() {
5709 local file1="$dir/file1"
5712 local total_count=$(($begin + $count - 1))
5713 local symlink_count=10
5716 if [ ! -f "$file1" ]; then
5717 echo -n "creating initial file..."
5718 $LFS setstripe -c 1 -S "512k" "$file1" ||
5719 error "cannot setstripe initial file"
5722 echo -n "creating symlinks..."
5723 for s in $(seq 1 $symlink_count); do
5724 ln -s "$file1" "$dir/slink$s" ||
5725 error "cannot create symlinks"
5729 echo -n "creating nonlinked files..."
5730 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5731 error "cannot create nonlinked files"
5736 if [ ! -f "$dir/file$total_count" ]; then
5737 echo -n "creating hard links $begin:$total_count..."
5738 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5739 /dev/null || error "cannot create hard links"
5743 echo -n "checking number of hard links listed in xattrs..."
5744 local fid=$($LFS getstripe -F "$file1")
5745 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5748 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5749 skip "hard link list has unexpected size, skipping test"
5751 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5752 error "link names should exceed xattrs size"
5755 echo -n "migrating files..."
5756 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5758 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5761 # make sure all links have been properly migrated
5762 echo -n "verifying files..."
5763 fid=$($LFS getstripe -F "$file1") ||
5764 error "cannot get fid for file $file1"
5765 for i in $(seq 2 $total_count); do
5766 local fid2=$($LFS getstripe -F $dir/file$i)
5768 [ "$fid2" == "$fid" ] ||
5769 error "migrated hard link has mismatched FID"
5772 # make sure hard links were properly detected, and migration was
5773 # performed only once for the entire link set; nonlinked files should
5775 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5776 local expected=$(($uniq_count + 1))
5778 [ "$actual" -eq "$expected" ] ||
5779 error "hard links individually migrated ($actual != $expected)"
5781 # make sure the correct number of hard links are present
5782 local hardlinks=$(stat -c '%h' "$file1")
5784 [ $hardlinks -eq $total_count ] ||
5785 error "num hard links $hardlinks != $total_count"
5792 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5793 skip "Need MDS version at least 2.10.55"
5795 local dir="$DIR/$tdir"
5797 test_mkdir "$dir" || error "cannot create dir $dir"
5799 echo "testing lfs migrate mode when all links fit within xattrs"
5800 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5802 echo "testing rsync mode when all links fit within xattrs"
5803 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5805 echo "testing lfs migrate mode when all links do not fit within xattrs"
5806 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5808 echo "testing rsync mode when all links do not fit within xattrs"
5809 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5814 run_test 56xb "lfs migration hard link support"
5817 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5818 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5821 local dir=$DIR/$tdir
5825 test_mkdir -p $dir || error "creating dir $dir"
5826 touch $f1 || error "creating std file $f1"
5827 $MULTIOP $f2 H2c || error "creating released file $f2"
5829 # a directory can be raid0, so ask only for files
5830 res=$($LFS find $dir -L raid0 -type f | wc -l)
5831 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5833 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5834 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5836 # only files can be released, so no need to force file search
5837 res=$($LFS find $dir -L released)
5838 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5840 res=$($LFS find $dir -type f \! -L released)
5841 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5843 run_test 56y "lfs find -L raid0|released"
5845 test_56z() { # LU-4824
5846 # This checks to make sure 'lfs find' continues after errors
5847 # There are two classes of errors that should be caught:
5848 # - If multiple paths are provided, all should be searched even if one
5850 # - If errors are encountered during the search, it should not terminate
5852 local dir=$DIR/$tdir
5856 for i in d{0..9}; do
5859 touch $dir/d{0..9}/$tfile
5860 $LFS find $DIR/non_existent_dir $dir &&
5861 error "$LFS find did not return an error"
5862 # Make a directory unsearchable. This should NOT be the last entry in
5863 # directory order. Arbitrarily pick the 6th entry
5864 chmod 700 $($LFS find $dir -type d | sed '6!d')
5866 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5868 # The user should be able to see 10 directories and 9 files
5869 [ $count == 19 ] || error "$LFS find did not continue after error"
5871 run_test 56z "lfs find should continue after an error"
5873 test_56aa() { # LU-5937
5874 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5876 local dir=$DIR/$tdir
5879 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5881 createmany -o $dir/striped_dir/${tfile}- 1024
5882 local dirs=$($LFS find --size +8k $dir/)
5884 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5886 run_test 56aa "lfs find --size under striped dir"
5888 test_56ab() { # LU-10705
5889 test_mkdir $DIR/$tdir
5890 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5891 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5892 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5893 # Flush writes to ensure valid blocks. Need to be more thorough for
5894 # ZFS, since blocks are not allocated/returned to client immediately.
5896 wait_zfs_commit ost1 2
5897 cancel_lru_locks osc
5900 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5902 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5904 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5905 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5907 rm -f $DIR/$tdir/$tfile.[123]
5909 run_test 56ab "lfs find --blocks"
5912 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.50) ] &&
5913 skip "Need MDS version at least 2.10.50"
5915 # Create composite files with one component
5916 local dir=$DIR/$tdir
5918 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5919 # Create composite files with three components
5920 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5921 # Create non-composite files
5922 createmany -o $dir/${tfile}- 10
5924 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5926 [[ $nfiles == 10 ]] ||
5927 error "lfs find -E 1M found $nfiles != 10 files"
5929 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5930 [[ $nfiles == 25 ]] ||
5931 error "lfs find ! -E 1M found $nfiles != 25 files"
5933 # All files have a component that starts at 0
5934 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5935 [[ $nfiles == 35 ]] ||
5936 error "lfs find --component-start 0 - $nfiles != 35 files"
5938 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5939 [[ $nfiles == 15 ]] ||
5940 error "lfs find --component-start 2M - $nfiles != 15 files"
5942 # All files created here have a componenet that does not starts at 2M
5943 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5944 [[ $nfiles == 35 ]] ||
5945 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5947 # Find files with a specified number of components
5948 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5949 [[ $nfiles == 15 ]] ||
5950 error "lfs find --component-count 3 - $nfiles != 15 files"
5952 # Remember non-composite files have a component count of zero
5953 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5954 [[ $nfiles == 10 ]] ||
5955 error "lfs find --component-count 0 - $nfiles != 10 files"
5957 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5958 [[ $nfiles == 20 ]] ||
5959 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5961 # All files have a flag called "init"
5962 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5963 [[ $nfiles == 35 ]] ||
5964 error "lfs find --component-flags init - $nfiles != 35 files"
5966 # Multi-component files will have a component not initialized
5967 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5968 [[ $nfiles == 15 ]] ||
5969 error "lfs find !--component-flags init - $nfiles != 15 files"
5974 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5977 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5978 skip "Need MDS version at least 2.10.57"
5988 # create mirrored directories and mirrored files
5989 mkdir $td || error "mkdir $td failed"
5990 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5991 createmany -o $tf- 10 || error "create $tf- failed"
5993 for i in $(seq 2); do
5995 mkdir $dir || error "mkdir $dir failed"
5996 $LFS mirror create -N$((3 + i)) $dir ||
5997 error "create mirrored dir $dir failed"
5998 createmany -o $dir/$tfile- 10 ||
5999 error "create $dir/$tfile- failed"
6002 # change the states of some mirrored files
6004 for i in $(seq 2); do
6006 for j in $(seq 4 9); do
6007 echo foo > $dir/$tfile-$j
6011 # find mirrored files with specific mirror count
6012 cmd="$LFS find --mirror-count 3 --type f $td"
6013 nfiles=$($cmd | wc -l)
6014 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6016 cmd="$LFS find ! --mirror-count 3 --type f $td"
6017 nfiles=$($cmd | wc -l)
6018 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6020 cmd="$LFS find --mirror-count +2 --type f $td"
6021 nfiles=$($cmd | wc -l)
6022 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6024 cmd="$LFS find --mirror-count -6 --type f $td"
6025 nfiles=$($cmd | wc -l)
6026 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6028 # find mirrored files with specific file state
6029 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6030 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6032 cmd="$LFS find --mirror-state=ro --type f $td"
6033 nfiles=$($cmd | wc -l)
6034 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6036 cmd="$LFS find ! --mirror-state=ro --type f $td"
6037 nfiles=$($cmd | wc -l)
6038 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6040 cmd="$LFS find --mirror-state=wp --type f $td"
6041 nfiles=$($cmd | wc -l)
6042 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6044 cmd="$LFS find ! --mirror-state=sp --type f $td"
6045 nfiles=$($cmd | wc -l)
6046 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6048 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6052 # note test will not do anything if MDS is not local
6053 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6054 skip_env "ldiskfs only test"
6056 remote_mds_nodsh && skip "remote MDS with nodsh"
6058 local MNTDEV="osd*.*MDT*.mntdev"
6059 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6060 [ -z "$DEV" ] && error "can't access $MNTDEV"
6061 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6062 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6063 error "can't access $DEV"
6064 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6065 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6069 run_test 57a "verify MDS filesystem created with large inodes =="
6072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6073 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6074 skip_env "ldiskfs only test"
6076 remote_mds_nodsh && skip "remote MDS with nodsh"
6078 local dir=$DIR/$tdir
6081 local fileN=$dir/f$filecount
6083 rm -rf $dir || error "removing $dir"
6085 local mdtidx=$($LFS getstripe -m $dir)
6086 local mdtname=MDT$(printf %04x $mdtidx)
6087 local facet=mds$((mdtidx + 1))
6089 echo "mcreating $filecount files"
6090 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6092 # verify that files do not have EAs yet
6093 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6094 error "$file1 has an EA"
6095 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6096 error "$fileN has an EA"
6100 df $dir #make sure we get new statfs data
6101 local mdsfree=$(do_facet $facet \
6102 lctl get_param -n osd*.*$mdtname.kbytesfree)
6103 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6106 echo "opening files to create objects/EAs"
6107 for file in $(seq -f $dir/f%g 1 $filecount); do
6108 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6109 error "opening $file"
6112 # verify that files have EAs now
6113 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6114 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6116 sleep 1 #make sure we get new statfs data
6118 local mdsfree2=$(do_facet $facet \
6119 lctl get_param -n osd*.*$mdtname.kbytesfree)
6120 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6122 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6123 if [ "$mdsfree" != "$mdsfree2" ]; then
6124 error "MDC before $mdcfree != after $mdcfree2"
6126 echo "MDC before $mdcfree != after $mdcfree2"
6127 echo "unable to confirm if MDS has large inodes"
6132 run_test 57b "default LOV EAs are stored inside large inodes ==="
6135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6136 [ -z "$(which wiretest 2>/dev/null)" ] &&
6137 skip_env "could not find wiretest"
6141 run_test 58 "verify cross-platform wire constants =============="
6144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6146 echo "touch 130 files"
6147 createmany -o $DIR/f59- 130
6149 unlinkmany $DIR/f59- 130
6151 # wait for commitment of removal
6152 wait_delete_completed
6154 run_test 59 "verify cancellation of llog records async ========="
6156 TEST60_HEAD="test_60 run $RANDOM"
6158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6159 remote_mgs_nodsh && skip "remote MGS with nodsh"
6160 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6161 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6162 skip_env "missing subtest run-llog.sh"
6164 log "$TEST60_HEAD - from kernel mode"
6165 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6166 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6167 do_facet mgs $LCTL dk > $TMP/$tfile
6169 # LU-6388: test llog_reader
6170 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6171 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6172 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6173 skip_env "missing llog_reader"
6174 local fstype=$(facet_fstype mgs)
6175 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6176 skip_env "Only for ldiskfs or zfs type mgs"
6178 local mntpt=$(facet_mntpt mgs)
6179 local mgsdev=$(mgsdevname 1)
6191 #get fid and record list
6192 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6194 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6196 #remount mgs as ldiskfs or zfs type
6197 stop mgs || error "stop mgs failed"
6198 mount_fstype mgs || error "remount mgs failed"
6199 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6202 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6203 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6208 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6210 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6212 echo "obj_file is $obj_file"
6213 do_facet mgs $llog_reader $obj_file
6215 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6216 awk '{ print $3 }' | sed -e "s/^type=//g")
6217 if [ $rec_type != $rec ]; then
6218 echo "FAILED test_60a wrong record type $rec_type," \
6224 #check obj path if record type is LLOG_LOGID_MAGIC
6225 if [ "$rec" == "1064553b" ]; then
6226 path=$(do_facet mgs $llog_reader $obj_file |
6227 grep "path=" | awk '{ print $NF }' |
6228 sed -e "s/^path=//g")
6229 if [ $obj_file != $mntpt/$path ]; then
6230 echo "FAILED test_60a wrong obj path" \
6231 "$montpt/$path, should be $obj_file"
6238 #restart mgs before "error", otherwise it will block the next test
6239 stop mgs || error "stop mgs failed"
6240 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6241 $pass || error "test failed, see FAILED test_60a messages for specifics"
6243 run_test 60a "llog_test run from kernel module and test llog_reader"
6246 remote_mgs_nodsh && skip "remote MGS with nodsh"
6248 # test old logid format
6249 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6250 do_facet mgs $LCTL dl | grep MGS
6251 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6252 error "old llog_print failed"
6255 # test new logid format
6256 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6257 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6258 error "new llog_print failed"
6261 run_test 60aa "llog_print works with FIDs and simple names"
6264 # test llog_print with params
6266 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6267 skip "Need server version greater than 2.11.51"
6272 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6273 do_facet mgs $LCTL set_param -P jobid_name="testname"
6275 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6276 grep jobid_name | tail -n 1)
6278 local param=`awk '{ print $10 }' <<< "$yaml"`
6279 local val=`awk '{ print $12 }' <<< "$yaml"`
6280 #return to the default
6281 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6282 [ $val = "testname" ] || error "bad value: $val"
6283 [ $param = "jobid_name," ] || error "Bad param: $param"
6285 run_test 60ab "llog_print params output values from set_param -P"
6287 test_60b() { # bug 6411
6288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6291 LLOG_COUNT=$(do_facet mgs dmesg |
6292 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6293 /llog_[a-z]*.c:[0-9]/ {
6305 [[ $LLOG_COUNT -gt 120 ]] &&
6306 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6308 run_test 60b "limit repeated messages from CERROR/CWARN"
6311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6313 echo "create 5000 files"
6314 createmany -o $DIR/f60c- 5000
6315 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6316 lctl set_param fail_loc=0x80000137
6317 unlinkmany $DIR/f60c- 5000
6318 lctl set_param fail_loc=0
6320 run_test 60c "unlink file when mds full"
6323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6325 SAVEPRINTK=$(lctl get_param -n printk)
6326 # verify "lctl mark" is even working"
6327 MESSAGE="test message ID $RANDOM $$"
6328 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6329 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6331 lctl set_param printk=0 || error "set lnet.printk failed"
6332 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6333 MESSAGE="new test message ID $RANDOM $$"
6334 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6335 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6336 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6338 lctl set_param -n printk="$SAVEPRINTK"
6340 run_test 60d "test printk console message masking"
6343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6344 remote_mds_nodsh && skip "remote MDS with nodsh"
6347 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6348 do_facet mds1 lctl set_param fail_loc=0x15b
6351 run_test 60e "no space while new llog is being created"
6354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6357 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6358 cancel_lru_locks osc
6359 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6362 run_test 61 "mmap() writes don't make sync hang ================"
6364 # bug 2330 - insufficient obd_match error checking causes LBUG
6366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6370 cancel_lru_locks osc
6371 lctl set_param fail_loc=0x405
6372 cat $f && error "cat succeeded, expect -EIO"
6373 lctl set_param fail_loc=0
6375 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6376 # match every page all of the time.
6377 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6379 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6380 # Though this test is irrelevant anymore, it helped to reveal some
6381 # other grant bugs (LU-4482), let's keep it.
6382 test_63a() { # was test_63
6383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6385 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6387 for i in `seq 10` ; do
6388 dd if=/dev/zero of=$DIR/f63 bs=8k &
6394 rm -f $DIR/f63 || true
6396 run_test 63a "Verify oig_wait interruption does not crash ======="
6398 # bug 2248 - async write errors didn't return to application on sync
6399 # bug 3677 - async write errors left page locked
6401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6404 lctl set_param debug=-1
6406 # ensure we have a grant to do async writes
6407 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6410 sync # sync lest earlier test intercept the fail_loc
6412 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6413 lctl set_param fail_loc=0x80000406
6414 $MULTIOP $DIR/$tfile Owy && \
6415 error "sync didn't return ENOMEM"
6416 sync; sleep 2; sync # do a real sync this time to flush page
6417 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6418 error "locked page left in cache after async error" || true
6421 run_test 63b "async write errors should be returned to fsync ==="
6424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6427 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6429 run_test 64a "verify filter grant calculations (in kernel) ====="
6432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6434 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6436 run_test 64b "check out-of-space detection on client"
6439 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6441 run_test 64c "verify grant shrink"
6443 # this does exactly what osc_request.c:osc_announce_cached() does in
6444 # order to calculate max amount of grants to ask from server
6448 local page_size=$(get_page_size client)
6450 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6451 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6453 ((rpc_in_flight ++));
6454 nrpages=$((nrpages * rpc_in_flight))
6456 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6458 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6460 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6461 local undirty=$((nrpages * page_size))
6463 local max_extent_pages
6464 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6465 grep grant_max_extent_size | awk '{print $2}')
6466 max_extent_pages=$((max_extent_pages / page_size))
6467 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6468 local grant_extent_tax
6469 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6470 grep grant_extent_tax | awk '{print $2}')
6472 undirty=$((undirty + nrextents * grant_extent_tax))
6477 # this is size of unit for grant allocation. It should be equal to
6478 # what tgt_grant.c:tgt_grant_chunk() calculates
6482 local grant_extent_tax
6484 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6485 grep max_brw_size | awk '{print $2}')
6487 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6488 grep grant_extent_tax | awk '{print $2}')
6490 echo $(((max_brw_size + grant_extent_tax) * 2))
6494 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6495 skip "OST < 2.10.55 doesn't limit grants enough"
6497 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6498 local file=$DIR/$tfile
6500 [[ $($LCTL get_param osc.${tgt}.import |
6501 grep "connect_flags:.*grant_param") ]] ||
6502 skip "no grant_param connect flag"
6504 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6506 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6508 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6509 stack_trap "rm -f $file" EXIT
6511 $SETSTRIPE $file -i 0 -c 1
6512 dd if=/dev/zero of=$file bs=1M count=1000 &
6517 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6518 if [[ $cur_grant -gt $max_cur_granted ]]
6521 error "cur_grant $cur_grant > $max_cur_granted"
6524 [[ $? -ne 0 ]] && break;
6529 wait_delete_completed
6530 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6532 run_test 64d "check grant limit exceed"
6534 # bug 1414 - set/get directories' stripe info
6536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6538 test_mkdir $DIR/$tdir
6540 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6542 run_test 65a "directory with no stripe info"
6545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6547 test_mkdir $DIR/$tdir
6548 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6550 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6553 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6555 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6559 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6561 test_mkdir $DIR/$tdir
6562 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6564 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6565 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6567 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6569 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6574 test_mkdir $DIR/$tdir
6575 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6576 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6578 if [[ $STRIPECOUNT -le 0 ]]; then
6580 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6581 #LOV_MAX_STRIPE_COUNT is 2000
6582 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6584 sc=$(($STRIPECOUNT - 1))
6586 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6587 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6588 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6589 error "lverify failed"
6591 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6596 test_mkdir $DIR/$tdir
6598 $SETSTRIPE $DIR/$tdir || error "setstripe"
6599 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6600 error "no stripe info failed"
6602 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6604 run_test 65e "directory setstripe defaults"
6607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6609 test_mkdir $DIR/${tdir}f
6610 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6612 run_test 65f "dir setstripe permission (should return error) ==="
6615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6617 test_mkdir $DIR/$tdir
6618 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6620 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6621 error "setstripe -S failed"
6622 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6623 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6624 error "delete default stripe failed"
6626 run_test 65g "directory setstripe -d"
6629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6631 test_mkdir $DIR/$tdir
6632 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6634 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6635 error "setstripe -S failed"
6636 test_mkdir $DIR/$tdir/dd1
6637 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6638 error "stripe info inherit failed"
6640 run_test 65h "directory stripe info inherit ===================="
6643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6645 save_layout_restore_at_exit $MOUNT
6647 # bug6367: set non-default striping on root directory
6648 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6650 # bug12836: getstripe on -1 default directory striping
6651 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6653 # bug12836: getstripe -v on -1 default directory striping
6654 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6656 # bug12836: new find on -1 default directory striping
6657 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6659 run_test 65i "various tests to set root directory striping"
6661 test_65j() { # bug6367
6662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6666 # if we aren't already remounting for each test, do so for this test
6667 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6668 cleanup || error "failed to unmount"
6672 save_layout_restore_at_exit $MOUNT
6674 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6676 run_test 65j "set default striping on root directory (bug 6367)="
6680 wait_delete_completed
6681 do_facet $SINGLEMDS "lctl set_param -n \
6682 osp.$ost*MDT0000.max_create_count=$max_count"
6683 do_facet $SINGLEMDS "lctl set_param -n \
6684 osp.$ost*MDT0000.create_count=$count"
6685 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6686 echo $INACTIVE_OSC "is Activate"
6688 wait_osc_import_state mds ost$ostnum FULL
6691 test_65k() { # bug11679
6692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6693 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6694 remote_mds_nodsh && skip "remote MDS with nodsh"
6696 local disable_precreate=true
6697 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6698 disable_precreate=false
6700 echo "Check OST status: "
6701 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6702 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6704 for OSC in $MDS_OSCS; do
6705 echo $OSC "is active"
6706 do_facet $SINGLEMDS lctl --device %$OSC activate
6709 for INACTIVE_OSC in $MDS_OSCS; do
6710 local ost=$(osc_to_ost $INACTIVE_OSC)
6711 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6712 lov.*md*.target_obd |
6713 awk -F: /$ost/'{ print $1 }' | head -n 1)
6716 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6717 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6719 echo "Deactivate: " $INACTIVE_OSC
6720 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6722 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6723 osp.$ost*MDT0000.create_count")
6724 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6725 osp.$ost*MDT0000.max_create_count")
6726 $disable_precreate &&
6727 do_facet $SINGLEMDS "lctl set_param -n \
6728 osp.$ost*MDT0000.max_create_count=0"
6730 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6731 [ -f $DIR/$tdir/$idx ] && continue
6732 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6733 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6735 error "setstripe $idx should succeed"; }
6736 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6738 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6741 do_facet $SINGLEMDS "lctl set_param -n \
6742 osp.$ost*MDT0000.max_create_count=$max_count"
6743 do_facet $SINGLEMDS "lctl set_param -n \
6744 osp.$ost*MDT0000.create_count=$count"
6745 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6746 echo $INACTIVE_OSC "is Activate"
6748 wait_osc_import_state mds ost$ostnum FULL
6751 run_test 65k "validate manual striping works properly with deactivated OSCs"
6753 test_65l() { # bug 12836
6754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6756 test_mkdir -p $DIR/$tdir/test_dir
6757 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6758 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6760 run_test 65l "lfs find on -1 stripe dir ========================"
6763 local layout=$(save_layout $MOUNT)
6764 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6765 restore_layout $MOUNT $layout
6766 error "setstripe should fail by non-root users"
6770 run_test 65m "normal user can't set filesystem default stripe"
6772 # bug 2543 - update blocks count on client
6774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6777 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6778 sync; sync_all_data; sync; sync_all_data
6779 cancel_lru_locks osc
6780 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6781 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6783 run_test 66 "update inode blocks count on client ==============="
6786 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6790 swapon -s | awk '($1 == "'$1'") { print $4 }'
6793 # bug5265, obdfilter oa2dentry return -ENOENT
6794 # #define OBD_FAIL_SRV_ENOENT 0x217
6796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6797 remote_ost_nodsh && skip "remote OST with nodsh"
6800 $SETSTRIPE -c 1 -i 0 $f
6802 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6804 do_facet ost1 lctl set_param fail_loc=0x217
6805 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6806 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6808 do_facet ost1 lctl set_param fail_loc=0
6809 $DIRECTIO write $f 0 2 || error "write error"
6811 cancel_lru_locks osc
6812 $DIRECTIO read $f 0 1 || error "read error"
6814 do_facet ost1 lctl set_param fail_loc=0x217
6815 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6817 do_facet ost1 lctl set_param fail_loc=0
6820 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6823 test_mkdir $DIR/$tdir
6824 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6825 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6827 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6829 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6831 [ "$RUNAS_ID" = "$UID" ] &&
6832 skip_env "RUNAS_ID = UID = $UID -- skipping"
6833 # Check that testing environment is properly set up. Skip if not
6834 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6835 skip_env "User $RUNAS_ID does not exist - skipping"
6838 chmod 777 $DIR/$tfile
6839 chmod ug+s $DIR/$tfile
6840 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6841 error "$RUNAS dd $DIR/$tfile failed"
6842 # See if we are still setuid/sgid
6843 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6844 error "S/gid is not dropped on write"
6845 # Now test that MDS is updated too
6846 cancel_lru_locks mdc
6847 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6848 error "S/gid is not dropped on MDS"
6851 run_test 72a "Test that remove suid works properly (bug5695) ===="
6853 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6856 [ "$RUNAS_ID" = "$UID" ] &&
6857 skip_env "RUNAS_ID = UID = $UID -- skipping"
6858 [ "$RUNAS_ID" -eq 0 ] &&
6859 skip_env "RUNAS_ID = 0 -- skipping"
6860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6861 # Check that testing environment is properly set up. Skip if not
6862 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6863 skip_env "User $RUNAS_ID does not exist - skipping"
6865 touch $DIR/${tfile}-f{g,u}
6866 test_mkdir $DIR/${tfile}-dg
6867 test_mkdir $DIR/${tfile}-du
6868 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6869 chmod g+s $DIR/${tfile}-{f,d}g
6870 chmod u+s $DIR/${tfile}-{f,d}u
6871 for perm in 777 2777 4777; do
6872 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6873 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6874 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6875 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6879 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6881 # bug 3462 - multiple simultaneous MDC requests
6883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6885 test_mkdir $DIR/d73-1
6886 test_mkdir $DIR/d73-2
6887 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6890 lctl set_param fail_loc=0x80000129
6891 $MULTIOP $DIR/d73-1/f73-2 Oc &
6893 lctl set_param fail_loc=0
6895 $MULTIOP $DIR/d73-2/f73-3 Oc &
6899 wait $pid1 || return 1
6903 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6904 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6905 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6909 run_test 73 "multiple MDC requests (should not deadlock)"
6911 test_74a() { # bug 6149, 6184
6912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6915 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6917 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6918 # will spin in a tight reconnection loop
6919 $LCTL set_param fail_loc=0x8000030e
6920 # get any lock that won't be difficult - lookup works.
6922 $LCTL set_param fail_loc=0
6926 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6928 test_74b() { # bug 13310
6929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6931 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6933 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6934 # will spin in a tight reconnection loop
6935 $LCTL set_param fail_loc=0x8000030e
6936 # get a "difficult" lock
6938 $LCTL set_param fail_loc=0
6942 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6947 #define OBD_FAIL_LDLM_NEW_LOCK
6948 $LCTL set_param fail_loc=0x319
6949 touch $DIR/$tfile && error "touch successful"
6950 $LCTL set_param fail_loc=0
6953 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6956 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6959 test_76() { # Now for bug 20433, added originally in bug 1443
6960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6962 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6964 cancel_lru_locks osc
6965 BEFORE_INODES=$(num_inodes)
6966 echo "before inodes: $BEFORE_INODES"
6968 [ "$SLOW" = "no" ] && COUNT=100
6969 for i in $(seq $COUNT); do
6973 cancel_lru_locks osc
6974 AFTER_INODES=$(num_inodes)
6975 echo "after inodes: $AFTER_INODES"
6977 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6979 AFTER_INODES=$(num_inodes)
6981 echo "wait $wait seconds inodes: $AFTER_INODES"
6982 if [ $wait -gt 30 ]; then
6983 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6987 run_test 76 "confirm clients recycle inodes properly ===="
6993 # Note: in sptlrpc modes which enable its own bulk checksum, the
6994 # original crc32_le bulk checksum will be automatically disabled,
6995 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6996 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6997 # In this case set_checksums() will not be no-op, because sptlrpc
6998 # bulk checksum will be enabled all through the test.
7000 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7001 lctl set_param -n osc.*.checksums $1
7005 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7006 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7007 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7008 tr -d [] | head -n1)}
7011 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7012 log "set checksum type to $1"
7015 F77_TMP=$TMP/f77-temp
7018 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7019 error "error writing to $F77_TMP"
7022 test_77a() { # bug 10889
7023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7024 $GSS && skip_env "could not run with gss"
7026 [ ! -f $F77_TMP ] && setup_f77
7028 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7032 run_test 77a "normal checksum read/write operation"
7034 test_77b() { # bug 10889
7035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7036 $GSS && skip_env "could not run with gss"
7038 [ ! -f $F77_TMP ] && setup_f77
7039 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7040 $LCTL set_param fail_loc=0x80000409
7043 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7044 error "dd error: $?"
7045 $LCTL set_param fail_loc=0
7047 for algo in $CKSUM_TYPES; do
7048 cancel_lru_locks osc
7049 set_checksum_type $algo
7050 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7051 $LCTL set_param fail_loc=0x80000408
7052 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7053 $LCTL set_param fail_loc=0
7056 set_checksum_type $ORIG_CSUM_TYPE
7059 run_test 77b "checksum error on client write, read"
7064 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7066 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7067 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7068 $check_ost && [ -n "$ost_file_prefix" ] &&
7069 do_facet ost1 rm -f ${ost_file_prefix}\*
7073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7074 $GSS && skip_env "could not run with gss"
7075 remote_ost_nodsh && skip "remote OST with nodsh"
7078 local osc_file_prefix
7080 local check_ost=false
7081 local ost_file_prefix
7087 # ensure corruption will occur on first OSS/OST
7088 $LFS setstripe -i 0 $DIR/$tfile
7090 [ ! -f $F77_TMP ] && setup_f77
7091 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7092 error "dd write error: $?"
7093 fid=$($LFS path2fid $DIR/$tfile)
7095 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7098 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7099 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7101 echo "OSS do not support bulk pages dump upon error"
7104 osc_file_prefix=$($LCTL get_param -n debug_path)
7105 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7107 trap cleanup_77c EXIT
7110 # enable bulk pages dump upon error on Client
7111 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7112 # enable bulk pages dump upon error on OSS
7114 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7116 # flush Client cache to allow next read to reach OSS
7117 cancel_lru_locks osc
7119 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7120 $LCTL set_param fail_loc=0x80000408
7121 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7122 $LCTL set_param fail_loc=0
7126 # check cksum dump on Client
7127 osc_file=$(ls ${osc_file_prefix}*)
7128 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7129 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7130 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7131 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7132 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7134 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7135 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7136 error "dump content does not match on Client"
7138 $check_ost || skip "No need to check cksum dump on OSS"
7140 # check cksum dump on OSS
7141 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7142 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7143 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7144 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7145 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7146 error "dump content does not match on OSS"
7150 run_test 77c "checksum error on client read with debug"
7152 test_77d() { # bug 10889
7153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7154 $GSS && skip_env "could not run with gss"
7156 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7157 $LCTL set_param fail_loc=0x80000409
7159 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7160 error "direct write: rc=$?"
7161 $LCTL set_param fail_loc=0
7164 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7165 $LCTL set_param fail_loc=0x80000408
7167 cancel_lru_locks osc
7168 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7169 error "direct read: rc=$?"
7170 $LCTL set_param fail_loc=0
7173 run_test 77d "checksum error on OST direct write, read"
7175 test_77f() { # bug 10889
7176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7177 $GSS && skip_env "could not run with gss"
7180 for algo in $CKSUM_TYPES; do
7181 cancel_lru_locks osc
7182 set_checksum_type $algo
7183 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7184 $LCTL set_param fail_loc=0x409
7185 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7186 error "direct write succeeded"
7187 $LCTL set_param fail_loc=0
7189 set_checksum_type $ORIG_CSUM_TYPE
7192 run_test 77f "repeat checksum error on write (expect error)"
7194 test_77g() { # bug 10889
7195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7196 $GSS && skip_env "could not run with gss"
7197 remote_ost_nodsh && skip "remote OST with nodsh"
7199 [ ! -f $F77_TMP ] && setup_f77
7201 local file=$DIR/$tfile
7202 stack_trap "rm -f $file" EXIT
7204 $SETSTRIPE -c 1 -i 0 $file
7205 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7206 do_facet ost1 lctl set_param fail_loc=0x8000021a
7208 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7209 error "write error: rc=$?"
7210 do_facet ost1 lctl set_param fail_loc=0
7213 cancel_lru_locks osc
7214 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7215 do_facet ost1 lctl set_param fail_loc=0x8000021b
7217 cmp $F77_TMP $file || error "file compare failed"
7218 do_facet ost1 lctl set_param fail_loc=0
7221 run_test 77g "checksum error on OST write, read"
7223 test_77k() { # LU-10906
7224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7225 $GSS && skip_env "could not run with gss"
7227 local cksum_param="osc.$FSNAME*.checksums"
7228 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7232 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7233 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7234 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7238 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7239 error "failed to set checksum=$i on MGS"
7240 wait_update $HOSTNAME "$get_checksum" $i
7242 echo "remount client, checksum should be $i"
7243 remount_client $MOUNT || "failed to remount client"
7244 checksum=$(eval $get_checksum)
7245 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7248 for opt in "checksum" "nochecksum"; do
7249 #remount with mount option
7250 echo "remount client with option $opt, checksum should be $i"
7251 umount_client $MOUNT || "failed to umount client"
7252 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7253 "failed to mount client with option '$opt'"
7254 checksum=$(eval $get_checksum)
7255 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7259 remount_client $MOUNT || "failed to remount client"
7261 run_test 77k "enable/disable checksum correctly"
7263 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7272 test_78() { # bug 10901
7273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7274 remote_ost || skip_env "local OST"
7277 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7278 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7279 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7280 echo "MemTotal: $MEMTOTAL"
7282 # reserve 256MB of memory for the kernel and other running processes,
7283 # and then take 1/2 of the remaining memory for the read/write buffers.
7284 if [ $MEMTOTAL -gt 512 ] ;then
7285 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7287 # for those poor memory-starved high-end clusters...
7288 MEMTOTAL=$((MEMTOTAL / 2))
7290 echo "Mem to use for directio: $MEMTOTAL"
7292 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7293 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7294 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7295 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7297 echo "Smallest OST: $SMALLESTOST"
7298 [[ $SMALLESTOST -lt 10240 ]] &&
7299 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7301 trap cleanup_test_78 EXIT
7303 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7304 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7306 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7307 echo "File size: $F78SIZE"
7308 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7309 for i in $(seq 1 $NSEQ); do
7310 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7311 echo directIO rdwr round $i of $NSEQ
7312 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7317 run_test 78 "handle large O_DIRECT writes correctly ============"
7319 test_79() { # bug 12743
7320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7322 wait_delete_completed
7324 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7325 BKFREE=$(calc_osc_kbytes kbytesfree)
7326 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7328 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7329 DFTOTAL=`echo $STRING | cut -d, -f1`
7330 DFUSED=`echo $STRING | cut -d, -f2`
7331 DFAVAIL=`echo $STRING | cut -d, -f3`
7332 DFFREE=$(($DFTOTAL - $DFUSED))
7334 ALLOWANCE=$((64 * $OSTCOUNT))
7336 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7337 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7338 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7340 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7341 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7342 error "df free($DFFREE) mismatch OST free($BKFREE)"
7344 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7345 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7346 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7349 run_test 79 "df report consistency check ======================="
7351 test_80() { # bug 10718
7352 remote_ost_nodsh && skip "remote OST with nodsh"
7353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7355 # relax strong synchronous semantics for slow backends like ZFS
7356 local soc="obdfilter.*.sync_on_lock_cancel"
7357 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7359 if [ "$soc_old" != "never" ] &&
7360 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7361 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7362 facet_active_host $host; done | sort -u)
7363 do_nodes $hosts lctl set_param $soc=never
7366 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7368 local BEFORE=`date +%s`
7369 cancel_lru_locks osc
7370 local AFTER=`date +%s`
7371 local DIFF=$((AFTER-BEFORE))
7372 if [ $DIFF -gt 1 ] ; then
7373 error "elapsed for 1M@1T = $DIFF"
7376 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7380 run_test 80 "Page eviction is equally fast at high offsets too ===="
7382 test_81a() { # LU-456
7383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7384 remote_ost_nodsh && skip "remote OST with nodsh"
7386 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7387 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7388 do_facet ost1 lctl set_param fail_loc=0x80000228
7390 # write should trigger a retry and success
7391 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7392 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7394 if [ $RC -ne 0 ] ; then
7395 error "write should success, but failed for $RC"
7398 run_test 81a "OST should retry write when get -ENOSPC ==============="
7400 test_81b() { # LU-456
7401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7402 remote_ost_nodsh && skip "remote OST with nodsh"
7404 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7405 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7406 do_facet ost1 lctl set_param fail_loc=0x228
7408 # write should retry several times and return -ENOSPC finally
7409 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7410 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7413 if [ $RC -ne $ENOSPC ] ; then
7414 error "dd should fail for -ENOSPC, but succeed."
7417 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7419 test_82() { # LU-1031
7420 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7424 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7426 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7428 kill -USR1 $MULTIPID2
7430 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7431 error "First grouplock does not block second one"
7433 echo "Second grouplock blocks first one"
7435 kill -USR1 $MULTIPID1
7439 run_test 82 "Basic grouplock test"
7442 local sfile="/boot/System.map-$(uname -r)"
7443 [ ! -f $sfile ] && skip "No $sfile found"
7444 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7445 $LCTL set_param fail_loc=0x140d
7446 cp $sfile $DIR/$tfile || error "write failed"
7447 diff -c $sfile $DIR/$tfile || error "files are different"
7448 $LCTL set_param fail_loc=0
7451 run_test 83 "Short write in ptask ==============================="
7454 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7456 test_mkdir $DIR/$tdir.cvsroot
7457 chown $RUNAS_ID $DIR/$tdir.cvsroot
7460 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7463 # some versions of cvs import exit(1) when asked to import links or
7464 # files they can't read. ignore those files.
7465 local toignore=$(find . -type l -printf '-I %f\n' -o \
7466 ! -perm /4 -printf '-I %f\n')
7467 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7468 $tdir.reposname vtag rtag
7471 test_mkdir $DIR/$tdir.reposname
7472 chown $RUNAS_ID $DIR/$tdir.reposname
7473 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7475 cd $DIR/$tdir.reposname
7477 $RUNAS cvs add -m 'addmsg' foo99
7479 $RUNAS cvs commit -m 'nomsg' foo99
7480 rm -fr $DIR/$tdir.cvsroot
7482 run_test 99 "cvs strange file/directory operations"
7485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7486 [[ "$NETTYPE" =~ tcp ]] ||
7487 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7488 remote_ost_nodsh && skip "remote OST with nodsh"
7489 remote_mds_nodsh && skip "remote MDS with nodsh"
7491 skip "useless for local single node setup"
7493 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7494 [ "$PROT" != "tcp" ] && continue
7495 RPORT=$(echo $REMOTE | cut -d: -f2)
7496 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7499 LPORT=`echo $LOCAL | cut -d: -f2`
7500 if [ $LPORT -ge 1024 ]; then
7501 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7503 error_exit "local: $LPORT > 1024, remote: $RPORT"
7506 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7508 run_test 100 "check local port using privileged port ==========="
7510 function get_named_value()
7519 echo $line | sed "s/^$tag[ ]*//"
7526 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7527 awk '/^max_cached_mb/ { print $2 }')
7530 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7536 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7541 local cache_limit=32
7543 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7544 trap cleanup_101a EXIT
7545 $LCTL set_param -n llite.*.read_ahead_stats 0
7546 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7549 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7551 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7552 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7555 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7556 get_named_value 'read but discarded' | cut -d" " -f1); do
7557 discard=$(($discard + $s))
7561 if [[ $(($discard * 10)) -gt $nreads ]]; then
7562 $LCTL get_param osc.*-osc*.rpc_stats
7563 $LCTL get_param llite.*.read_ahead_stats
7564 error "too many ($discard) discarded pages"
7566 rm -f $DIR/$tfile || true
7568 run_test 101a "check read-ahead for random reads"
7571 test_mkdir $DIR/$tdir
7572 local STRIPE_SIZE=$1
7573 local FILE_LENGTH=$2
7576 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7578 local list=$(comma_list $(osts_nodes))
7579 set_osd_param $list '' read_cache_enable 0
7580 set_osd_param $list '' writethrough_cache_enable 0
7582 trap cleanup_test101bc EXIT
7583 # prepare the read-ahead file
7584 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7586 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7587 count=$FILE_SIZE_MB 2> /dev/null
7591 cleanup_test101bc() {
7596 local list=$(comma_list $(osts_nodes))
7597 set_osd_param $list '' read_cache_enable 1
7598 set_osd_param $list '' writethrough_cache_enable 1
7602 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7607 local STRIPE_SIZE=$2
7608 local FILE_LENGTH=$3
7609 local RA_INC=1048576
7610 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7611 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7612 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7613 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7614 get_named_value 'read but discarded' |
7615 cut -d" " -f1 | calc_total)
7616 if [[ $DISCARD -gt $discard_limit ]]; then
7617 $LCTL get_param llite.*.read_ahead_stats
7618 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7620 echo "Read-ahead success for size ${READ_SIZE}"
7625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7626 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7628 local STRIPE_SIZE=1048576
7629 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7631 if [ $SLOW == "yes" ]; then
7632 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7634 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7637 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7639 # prepare the read-ahead file
7640 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7641 cancel_lru_locks osc
7642 for BIDX in 2 4 8 16 32 64 128 256
7644 local BSIZE=$((BIDX*4096))
7645 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7646 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7647 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7648 $LCTL set_param -n llite.*.read_ahead_stats 0
7649 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7650 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7651 cancel_lru_locks osc
7652 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7657 run_test 101b "check stride-io mode read-ahead ================="
7660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7662 local STRIPE_SIZE=1048576
7663 local FILE_LENGTH=$((STRIPE_SIZE*100))
7667 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7669 cancel_lru_locks osc
7670 $LCTL set_param osc.*.rpc_stats 0
7671 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7672 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7673 local stats=$($LCTL get_param -n $osc_rpc_stats)
7674 local lines=$(echo "$stats" | awk 'END {print NR;}')
7677 if [ $lines -le 20 ]; then
7680 for size in 1 2 4 8; do
7681 local rpc=$(echo "$stats" |
7682 awk '($1 == "'$size':") {print $2; exit; }')
7684 error "Small $((size*4))k read IO $rpc !"
7686 echo "$osc_rpc_stats check passed!"
7691 run_test 101c "check stripe_size aligned read-ahead ================="
7694 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7695 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7701 local file=$DIR/$tfile
7702 local sz_MB=${FILESIZE_101d:-500}
7703 local ra_MB=${READAHEAD_MB:-40}
7705 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7706 [ $free_MB -lt $sz_MB ] &&
7707 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7709 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7710 $SETSTRIPE -c -1 $file || error "setstripe failed"
7712 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7713 echo Cancel LRU locks on lustre client to flush the client cache
7714 cancel_lru_locks osc
7716 echo Disable read-ahead
7717 local old_READAHEAD=$(set_read_ahead 0)
7719 echo Reading the test file $file with read-ahead disabled
7720 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7722 echo Cancel LRU locks on lustre client to flush the client cache
7723 cancel_lru_locks osc
7724 echo Enable read-ahead with ${ra_MB}MB
7725 set_read_ahead $ra_MB
7727 echo Reading the test file $file with read-ahead enabled
7728 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7730 echo "read-ahead disabled time read $raOFF"
7731 echo "read-ahead enabled time read $raON"
7733 set_read_ahead $old_READAHEAD
7735 wait_delete_completed
7737 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7738 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7740 run_test 101d "file read with and without read-ahead enabled"
7743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7745 local file=$DIR/$tfile
7746 local size_KB=500 #KB
7750 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7751 local need_KB=$((count * size_KB))
7752 [[ $free_KB -le $need_KB ]] &&
7753 skip_env "Need free space $need_KB, have $free_KB"
7755 echo "Creating $count ${size_KB}K test files"
7756 for ((i = 0; i < $count; i++)); do
7757 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7760 echo "Cancel LRU locks on lustre client to flush the client cache"
7761 cancel_lru_locks $OSC
7763 echo "Reset readahead stats"
7764 $LCTL set_param -n llite.*.read_ahead_stats 0
7766 for ((i = 0; i < $count; i++)); do
7767 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7770 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7771 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7773 for ((i = 0; i < $count; i++)); do
7774 rm -rf $file.$i 2>/dev/null
7777 #10000 means 20% reads are missing in readahead
7778 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7780 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7783 which iozone || skip_env "no iozone installed"
7785 local old_debug=$($LCTL get_param debug)
7786 old_debug=${old_debug#*=}
7787 $LCTL set_param debug="reada mmap"
7789 # create a test file
7790 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7792 echo Cancel LRU locks on lustre client to flush the client cache
7793 cancel_lru_locks osc
7795 echo Reset readahead stats
7796 $LCTL set_param -n llite.*.read_ahead_stats 0
7798 echo mmap read the file with small block size
7799 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7802 echo checking missing pages
7803 $LCTL get_param llite.*.read_ahead_stats
7804 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7805 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7807 $LCTL set_param debug="$old_debug"
7808 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7811 run_test 101f "check mmap read performance"
7813 test_101g_brw_size_test() {
7815 local pages=$((mb * 1048576 / $(page_size)))
7816 local file=$DIR/$tfile
7818 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7819 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7820 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7821 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7825 stack_trap "rm -f $file" EXIT
7826 $LCTL set_param -n osc.*.rpc_stats=0
7828 # 10 RPCs should be enough for the test
7830 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7831 { error "dd write ${mb} MB blocks failed"; return 3; }
7832 cancel_lru_locks osc
7833 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7834 { error "dd write ${mb} MB blocks failed"; return 4; }
7836 # calculate number of full-sized read and write RPCs
7837 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7838 sed -n '/pages per rpc/,/^$/p' |
7839 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7840 END { print reads,writes }'))
7841 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7843 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7850 remote_ost_nodsh && skip "remote OST with nodsh"
7853 local osts=$(get_facets OST)
7854 local list=$(comma_list $(osts_nodes))
7855 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7856 local brw_size="obdfilter.*.brw_size"
7857 local ostver=$(lustre_version_code ost1)
7858 local cliver=$(lustre_version_code client)
7860 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7862 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7863 if [ $ostver -ge $(version_code 2.8.52) -o \
7864 \( $ostver -ge $(version_code 2.7.17) -a \
7865 $ostver -lt $(version_code 2.7.50) \) ] &&
7866 [ $cliver -ge $(version_code 2.8.52) -o \
7867 \( $cliver -ge $(version_code 2.7.17) -a \
7868 $cliver -lt $(version_code 2.7.50) \) ]; then
7869 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7870 if [[ $orig_mb -lt 16 ]]; then
7871 save_lustre_params $osts "$brw_size" > $p
7872 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7873 error "set 16MB RPC size failed"
7875 echo "remount client to enable new RPC size"
7876 remount_client $MOUNT || error "remount_client failed"
7879 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7880 # should be able to set brw_size=12, but no rpc_stats for that
7881 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7884 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7886 if [[ $orig_mb -lt 16 ]]; then
7887 restore_lustre_params < $p
7888 remount_client $MOUNT || error "remount_client restore failed"
7891 rm -f $p $DIR/$tfile
7893 run_test 101g "Big bulk(4/16 MiB) readahead"
7896 test_mkdir $DIR/$tdir
7897 chown $RUNAS_ID $DIR/$tdir
7900 STRIPE_COUNT=$OSTCOUNT
7901 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7903 trap cleanup_test102 EXIT
7905 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7907 for num in 1 2 3 4; do
7908 for count in $(seq 1 $STRIPE_COUNT); do
7909 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7910 local size=`expr $STRIPE_SIZE \* $num`
7911 local file=file"$num-$idx-$count"
7912 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7918 $1 tar cf $TMP/f102.tar $tdir --xattrs
7924 rm -rf $DIR/d0.sanity/d102
7928 [ "$UID" != 0 ] && skip "must run as root"
7929 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7930 skip_env "must have user_xattr"
7932 [ -z "$(which setfattr 2>/dev/null)" ] &&
7933 skip_env "could not find setfattr"
7935 local testfile=$DIR/$tfile
7938 echo "set/get xattr..."
7939 setfattr -n trusted.name1 -v value1 $testfile ||
7940 error "setfattr -n trusted.name1=value1 $testfile failed"
7941 getfattr -n trusted.name1 $testfile 2> /dev/null |
7942 grep "trusted.name1=.value1" ||
7943 error "$testfile missing trusted.name1=value1"
7945 setfattr -n user.author1 -v author1 $testfile ||
7946 error "setfattr -n user.author1=author1 $testfile failed"
7947 getfattr -n user.author1 $testfile 2> /dev/null |
7948 grep "user.author1=.author1" ||
7949 error "$testfile missing trusted.author1=author1"
7952 setfattr -n trusted.name2 -v value2 $testfile ||
7953 error "$testfile unable to set trusted.name2"
7954 setfattr -n trusted.name3 -v value3 $testfile ||
7955 error "$testfile unable to set trusted.name3"
7956 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7957 grep "trusted.name" | wc -l) -eq 3 ] ||
7958 error "$testfile missing 3 trusted.name xattrs"
7960 setfattr -n user.author2 -v author2 $testfile ||
7961 error "$testfile unable to set user.author2"
7962 setfattr -n user.author3 -v author3 $testfile ||
7963 error "$testfile unable to set user.author3"
7964 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7965 grep "user.author" | wc -l) -eq 3 ] ||
7966 error "$testfile missing 3 user.author xattrs"
7968 echo "remove xattr..."
7969 setfattr -x trusted.name1 $testfile ||
7970 error "$testfile error deleting trusted.name1"
7971 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7972 error "$testfile did not delete trusted.name1 xattr"
7974 setfattr -x user.author1 $testfile ||
7975 error "$testfile error deleting user.author1"
7976 echo "set lustre special xattr ..."
7977 $LFS setstripe -c1 $testfile
7978 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7979 awk -F "=" '/trusted.lov/ { print $2 }' )
7980 setfattr -n "trusted.lov" -v $lovea $testfile ||
7981 error "$testfile doesn't ignore setting trusted.lov again"
7982 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7983 error "$testfile allow setting invalid trusted.lov"
7986 run_test 102a "user xattr test =================================="
7989 [ -z "$(which setfattr 2>/dev/null)" ] &&
7990 skip_env "could not find setfattr"
7991 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7993 # b10930: get/set/list trusted.lov xattr
7994 echo "get/set/list trusted.lov xattr ..."
7995 local testfile=$DIR/$tfile
7996 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7997 error "setstripe failed"
7998 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7999 error "getstripe failed"
8000 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8001 error "can't get trusted.lov from $testfile"
8003 local testfile2=${testfile}2
8004 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8005 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8008 setfattr -n trusted.lov -v $value $testfile2
8009 local stripe_size=$($GETSTRIPE -S $testfile2)
8010 local stripe_count=$($GETSTRIPE -c $testfile2)
8011 [[ $stripe_size -eq 65536 ]] ||
8012 error "stripe size $stripe_size != 65536"
8013 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8014 error "stripe count $stripe_count != $STRIPECOUNT"
8017 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8020 [ -z "$(which setfattr 2>/dev/null)" ] &&
8021 skip_env "could not find setfattr"
8022 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8024 # b10930: get/set/list lustre.lov xattr
8025 echo "get/set/list lustre.lov xattr ..."
8026 test_mkdir $DIR/$tdir
8027 chown $RUNAS_ID $DIR/$tdir
8028 local testfile=$DIR/$tdir/$tfile
8029 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8030 error "setstripe failed"
8031 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8032 error "getstripe failed"
8033 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8034 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8036 local testfile2=${testfile}2
8037 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8038 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8040 $RUNAS $MCREATE $testfile2
8041 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8042 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8043 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8044 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8045 [ $stripe_count -eq $STRIPECOUNT ] ||
8046 error "stripe count $stripe_count != $STRIPECOUNT"
8048 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8050 compare_stripe_info1() {
8051 local stripe_index_all_zero=true
8053 for num in 1 2 3 4; do
8054 for count in $(seq 1 $STRIPE_COUNT); do
8055 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8056 local size=$((STRIPE_SIZE * num))
8057 local file=file"$num-$offset-$count"
8058 stripe_size=$($LFS getstripe -S $PWD/$file)
8059 [[ $stripe_size -ne $size ]] &&
8060 error "$file: size $stripe_size != $size"
8061 stripe_count=$($LFS getstripe -c $PWD/$file)
8062 # allow fewer stripes to be created, ORI-601
8063 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8064 error "$file: count $stripe_count != $count"
8065 stripe_index=$($LFS getstripe -i $PWD/$file)
8066 [[ $stripe_index -ne 0 ]] &&
8067 stripe_index_all_zero=false
8071 $stripe_index_all_zero &&
8072 error "all files are being extracted starting from OST index 0"
8076 have_xattrs_include() {
8077 tar --help | grep -q xattrs-include &&
8078 echo --xattrs-include="lustre.*"
8082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8083 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8085 XINC=$(have_xattrs_include)
8087 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8089 compare_stripe_info1
8091 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8095 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8097 XINC=$(have_xattrs_include)
8099 test_mkdir $DIR/$tdir.restore
8101 tar cf - --xattrs $tdir | tar xf - \
8102 -C $DIR/$tdir.restore --xattrs $XINC
8103 cd $DIR/$tdir.restore/$tdir
8104 compare_stripe_info1
8106 run_test 102f "tar copy files, not keep osts"
8109 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8110 skip "must have user_xattr"
8111 [ -z "$(which setfattr 2>/dev/null)" ] &&
8112 skip_env "could not find setfattr"
8113 [ -z "$(which getfattr 2>/dev/null)" ] &&
8114 skip_env "could not find getfattr"
8116 local xsize=${1:-1024} # in bytes
8117 local file=$DIR/$tfile
8118 local value="$(generate_string $xsize)"
8119 local xbig=trusted.big
8122 log "save $xbig on $file"
8123 setfattr -n $xbig -v $value $file ||
8124 error "saving $xbig on $file failed"
8126 local orig=$(get_xattr_value $xbig $file)
8127 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8129 local xsml=trusted.sml
8130 log "save $xsml on $file"
8131 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8133 local new=$(get_xattr_value $xbig $file)
8134 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8136 log "grow $xsml on $file"
8137 setfattr -n $xsml -v "$value" $file ||
8138 error "growing $xsml on $file failed"
8140 new=$(get_xattr_value $xbig $file)
8141 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8142 log "$xbig still valid after growing $xsml"
8147 test_102h() { # bug 15777
8150 run_test 102h "grow xattr from inside inode to external block"
8153 large_xattr_enabled || skip_env "ea_inode feature disabled"
8155 grow_xattr $(max_xattr_size)
8157 run_test 102ha "grow xattr from inside inode to external inode"
8159 test_102i() { # bug 17038
8160 [ -z "$(which getfattr 2>/dev/null)" ] &&
8161 skip "could not find getfattr"
8164 ln -s $DIR/$tfile $DIR/${tfile}link
8165 getfattr -n trusted.lov $DIR/$tfile ||
8166 error "lgetxattr on $DIR/$tfile failed"
8167 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8168 grep -i "no such attr" ||
8169 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8170 rm -f $DIR/$tfile $DIR/${tfile}link
8172 run_test 102i "lgetxattr test on symbolic link ============"
8175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8176 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8178 XINC=$(have_xattrs_include)
8179 setup_test102 "$RUNAS"
8180 chown $RUNAS_ID $DIR/$tdir
8181 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8183 compare_stripe_info1 "$RUNAS"
8185 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8188 [ -z "$(which setfattr 2>/dev/null)" ] &&
8189 skip "could not find setfattr"
8192 # b22187 just check that does not crash for regular file.
8193 setfattr -n trusted.lov $DIR/$tfile
8194 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8195 local test_kdir=$DIR/$tdir
8196 test_mkdir $test_kdir
8197 local default_size=$($LFS getstripe -S $test_kdir)
8198 local default_count=$($LFS getstripe -c $test_kdir)
8199 local default_offset=$($LFS getstripe -i $test_kdir)
8200 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8201 error 'dir setstripe failed'
8202 setfattr -n trusted.lov $test_kdir
8203 local stripe_size=$($LFS getstripe -S $test_kdir)
8204 local stripe_count=$($LFS getstripe -c $test_kdir)
8205 local stripe_offset=$($LFS getstripe -i $test_kdir)
8206 [ $stripe_size -eq $default_size ] ||
8207 error "stripe size $stripe_size != $default_size"
8208 [ $stripe_count -eq $default_count ] ||
8209 error "stripe count $stripe_count != $default_count"
8210 [ $stripe_offset -eq $default_offset ] ||
8211 error "stripe offset $stripe_offset != $default_offset"
8212 rm -rf $DIR/$tfile $test_kdir
8214 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8217 [ -z "$(which getfattr 2>/dev/null)" ] &&
8218 skip "could not find getfattr"
8220 # LU-532 trusted. xattr is invisible to non-root
8221 local testfile=$DIR/$tfile
8225 echo "listxattr as user..."
8226 chown $RUNAS_ID $testfile
8227 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8228 grep -q "trusted" &&
8229 error "$testfile trusted xattrs are user visible"
8233 run_test 102l "listxattr size test =================================="
8235 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8236 local path=$DIR/$tfile
8239 listxattr_size_check $path || error "listattr_size_check $path failed"
8241 run_test 102m "Ensure listxattr fails on small bufffer ========"
8245 getxattr() { # getxattr path name
8246 # Return the base64 encoding of the value of xattr name on path.
8250 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8252 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8254 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8256 getfattr --absolute-names --encoding=base64 --name=$name $path |
8257 awk -F= -v name=$name '$1 == name {
8258 print substr($0, index($0, "=") + 1);
8262 test_102n() { # LU-4101 mdt: protect internal xattrs
8263 [ -z "$(which setfattr 2>/dev/null)" ] &&
8264 skip "could not find setfattr"
8265 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8267 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8270 local file0=$DIR/$tfile.0
8271 local file1=$DIR/$tfile.1
8272 local xattr0=$TMP/$tfile.0
8273 local xattr1=$TMP/$tfile.1
8274 local namelist="lov lma lmv link fid version som hsm"
8278 rm -rf $file0 $file1 $xattr0 $xattr1
8281 # Get 'before' xattrs of $file1.
8282 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8284 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8285 namelist+=" lfsck_namespace"
8286 for name in $namelist; do
8287 # Try to copy xattr from $file0 to $file1.
8288 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8290 setfattr --name=trusted.$name --value="$value" $file1 ||
8291 error "setxattr 'trusted.$name' failed"
8293 # Try to set a garbage xattr.
8294 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8296 if [[ x$name == "xlov" ]]; then
8297 setfattr --name=trusted.lov --value="$value" $file1 &&
8298 error "setxattr invalid 'trusted.lov' success"
8300 setfattr --name=trusted.$name --value="$value" $file1 ||
8301 error "setxattr invalid 'trusted.$name' failed"
8304 # Try to remove the xattr from $file1. We don't care if this
8305 # appears to succeed or fail, we just don't want there to be
8306 # any changes or crashes.
8307 setfattr --remove=$trusted.$name $file1 2> /dev/null
8310 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8313 # Try to copy xattr from $file0 to $file1.
8314 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8316 setfattr --name=trusted.$name --value="$value" $file1 ||
8317 error "setxattr 'trusted.$name' failed"
8319 # Try to set a garbage xattr.
8320 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8322 setfattr --name=trusted.$name --value="$value" $file1 ||
8323 error "setxattr 'trusted.$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 # Get 'after' xattrs of file1.
8332 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8334 if ! diff $xattr0 $xattr1; then
8335 error "before and after xattrs of '$file1' differ"
8338 rm -rf $file0 $file1 $xattr0 $xattr1
8342 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8344 test_102p() { # LU-4703 setxattr did not check ownership
8345 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8346 skip "MDS needs to be at least 2.5.56"
8348 local testfile=$DIR/$tfile
8352 echo "setfacl as user..."
8353 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8354 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8356 echo "setfattr as user..."
8357 setfacl -m "u:$RUNAS_ID:---" $testfile
8358 $RUNAS setfattr -x system.posix_acl_access $testfile
8359 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8361 run_test 102p "check setxattr(2) correctly fails without permission"
8364 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8365 skip "MDS needs to be at least 2.6.92"
8367 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8369 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8372 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8373 skip "MDS needs to be at least 2.6.93"
8375 touch $DIR/$tfile || error "touch"
8376 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8377 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8378 rm $DIR/$tfile || error "rm"
8381 mkdir -p $DIR/$tdir || error "mkdir"
8382 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8383 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8384 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8385 error "$testfile error deleting user.author1"
8386 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8387 grep "user.$(basename $tdir)" &&
8388 error "$tdir did not delete user.$(basename $tdir)"
8389 rmdir $DIR/$tdir || error "rmdir"
8392 test_mkdir $DIR/$tdir
8393 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8394 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8395 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8396 error "$testfile error deleting user.author1"
8397 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8398 grep "user.$(basename $tdir)" &&
8399 error "$tdir did not delete user.$(basename $tdir)"
8400 rmdir $DIR/$tdir || error "rm striped dir"
8402 run_test 102r "set EAs with empty values"
8405 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8406 skip "MDS needs to be at least 2.11.52"
8408 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8410 save_lustre_params client "llite.*.xattr_cache" > $save
8412 for cache in 0 1; do
8413 lctl set_param llite.*.xattr_cache=$cache
8416 touch $DIR/$tfile || error "touch"
8417 for prefix in lustre security system trusted user; do
8418 # Note getxattr() may fail with 'Operation not
8419 # supported' or 'No such attribute' depending
8420 # on prefix and cache.
8421 getfattr -n $prefix.n102s $DIR/$tfile &&
8422 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8426 restore_lustre_params < $save
8428 run_test 102s "getting nonexistent xattrs should fail"
8431 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8432 skip "MDS needs to be at least 2.11.52"
8434 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8436 save_lustre_params client "llite.*.xattr_cache" > $save
8438 for cache in 0 1; do
8439 lctl set_param llite.*.xattr_cache=$cache
8441 for buf_size in 0 256; do
8443 touch $DIR/$tfile || error "touch"
8444 setfattr -n user.multiop $DIR/$tfile
8445 $MULTIOP $DIR/$tfile oa$buf_size ||
8446 error "cannot get zero length xattr value (buf_size = $buf_size)"
8450 restore_lustre_params < $save
8452 run_test 102t "zero length xattr values handled correctly"
8456 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8461 [ "$UID" != 0 ] && skip "must run as root"
8462 $GSS && skip_env "could not run under gss"
8463 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8464 skip_env "must have acl enabled"
8465 [ -z "$(which setfacl 2>/dev/null)" ] &&
8466 skip_env "could not find setfacl"
8467 remote_mds_nodsh && skip "remote MDS with nodsh"
8469 gpasswd -a daemon bin # LU-5641
8470 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8472 declare -a identity_old
8474 for num in $(seq $MDSCOUNT); do
8475 switch_identity $num true || identity_old[$num]=$?
8483 echo "performing cp ..."
8484 run_acl_subtest cp || error "run_acl_subtest cp failed"
8485 echo "performing getfacl-noacl..."
8486 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8487 echo "performing misc..."
8488 run_acl_subtest misc || error "misc test failed"
8489 echo "performing permissions..."
8490 run_acl_subtest permissions || error "permissions failed"
8491 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8492 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8493 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8494 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8496 echo "performing permissions xattr..."
8497 run_acl_subtest permissions_xattr ||
8498 error "permissions_xattr failed"
8500 echo "performing setfacl..."
8501 run_acl_subtest setfacl || error "setfacl test failed"
8503 # inheritance test got from HP
8504 echo "performing inheritance..."
8505 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8506 chmod +x make-tree || error "chmod +x failed"
8507 run_acl_subtest inheritance || error "inheritance test failed"
8510 echo "LU-974 ignore umask when acl is enabled..."
8511 run_acl_subtest 974 || error "LU-974 umask test failed"
8512 if [ $MDSCOUNT -ge 2 ]; then
8513 run_acl_subtest 974_remote ||
8514 error "LU-974 umask test failed under remote dir"
8517 echo "LU-2561 newly created file is same size as directory..."
8518 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8519 run_acl_subtest 2561 || error "LU-2561 test failed"
8521 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8524 run_acl_subtest 4924 || error "LU-4924 test failed"
8529 for num in $(seq $MDSCOUNT); do
8530 if [ "${identity_old[$num]}" = 1 ]; then
8531 switch_identity $num false || identity_old[$num]=$?
8535 run_test 103a "acl test"
8540 for U in {0..511}; do
8542 local O=$(printf "%04o" $U)
8544 umask $(printf "%04o" $((511 ^ $O)))
8545 $LFS setstripe -c 1 $DIR/$tfile.s$O
8546 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8548 (( $S == ($O & 0666) )) ||
8549 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8551 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8552 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8553 (( $S == ($O & 0666) )) ||
8554 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8556 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8557 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8558 (( $S == ($O & 0666) )) ||
8559 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8560 rm -f $DIR/$tfile.[smp]$0
8565 run_test 103b "umask lfs setstripe"
8569 cp -rp $DIR/$tdir $DIR/$tdir.bak
8571 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8572 error "$DIR/$tdir shouldn't contain default ACL"
8573 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8574 error "$DIR/$tdir.bak shouldn't contain default ACL"
8577 run_test 103c "'cp -rp' won't set empty acl"
8580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8583 lfs df || error "lfs df failed"
8584 lfs df -ih || error "lfs df -ih failed"
8585 lfs df -h $DIR || error "lfs df -h $DIR failed"
8586 lfs df -i $DIR || error "lfs df -i $DIR failed"
8587 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8588 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8590 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8591 lctl --device %$OSC deactivate
8592 lfs df || error "lfs df with deactivated OSC failed"
8593 lctl --device %$OSC activate
8594 # wait the osc back to normal
8595 wait_osc_import_state client ost FULL
8597 lfs df || error "lfs df with reactivated OSC failed"
8600 run_test 104a "lfs df [-ih] [path] test ========================="
8603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8604 [ $RUNAS_ID -eq $UID ] &&
8605 skip_env "RUNAS_ID = UID = $UID -- skipping"
8608 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8609 grep "Permission denied" | wc -l)))
8610 if [ $denied_cnt -ne 0 ]; then
8611 error "lfs check servers test failed"
8614 run_test 104b "$RUNAS lfs check servers test ===================="
8617 # doesn't work on 2.4 kernels
8619 if $(flock_is_enabled); then
8620 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8622 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8626 run_test 105a "flock when mounted without -o flock test ========"
8630 if $(flock_is_enabled); then
8631 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8633 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8637 run_test 105b "fcntl when mounted without -o flock test ========"
8641 if $(flock_is_enabled); then
8642 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8644 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8648 run_test 105c "lockf when mounted without -o flock test"
8650 test_105d() { # bug 15924
8651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8653 test_mkdir $DIR/$tdir
8654 flock_is_enabled || skip_env "mount w/o flock enabled"
8655 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8656 $LCTL set_param fail_loc=0x80000315
8657 flocks_test 2 $DIR/$tdir
8659 run_test 105d "flock race (should not freeze) ========"
8661 test_105e() { # bug 22660 && 22040
8662 flock_is_enabled || skip_env "mount w/o flock enabled"
8665 flocks_test 3 $DIR/$tfile
8667 run_test 105e "Two conflicting flocks from same process"
8669 test_106() { #bug 10921
8670 test_mkdir $DIR/$tdir
8671 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8672 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8674 run_test 106 "attempt exec of dir followed by chown of that dir"
8677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8685 local save_pattern=$(sysctl -n kernel.core_pattern)
8686 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8687 sysctl -w kernel.core_pattern=$file
8688 sysctl -w kernel.core_uses_pid=0
8696 kill -s 11 $SLEEPPID
8698 if [ -e $file ]; then
8699 size=`stat -c%s $file`
8700 [ $size -eq 0 ] && error "Fail to create core file $file"
8702 error "Fail to create core file $file"
8705 sysctl -w kernel.core_pattern=$save_pattern
8706 sysctl -w kernel.core_uses_pid=$save_uses_pid
8709 run_test 107 "Coredump on SIG"
8712 test_mkdir $DIR/$tdir
8713 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8714 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8715 error "mkdir with 256 char should fail, but did not"
8716 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8717 error "create with 255 char failed"
8718 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8719 error "create with 256 char should fail, but did not"
8724 run_test 110 "filename length checking"
8727 # Purpose: To verify dynamic thread (OSS) creation.
8730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8731 remote_ost_nodsh && skip "remote OST with nodsh"
8733 # Lustre does not stop service threads once they are started.
8734 # Reset number of running threads to default.
8739 local save_params="$TMP/sanity-$TESTNAME.parameters"
8741 # Get ll_ost_io count before I/O
8742 OSTIO_pre=$(do_facet ost1 \
8743 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8744 # Exit if lustre is not running (ll_ost_io not running).
8745 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8747 echo "Starting with $OSTIO_pre threads"
8748 local thread_max=$((OSTIO_pre * 2))
8749 local rpc_in_flight=$((thread_max * 2))
8750 # Number of I/O Process proposed to be started.
8752 local facets=$(get_facets OST)
8754 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8755 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8757 # Set in_flight to $rpc_in_flight
8758 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8759 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8760 nfiles=${rpc_in_flight}
8761 # Set ost thread_max to $thread_max
8762 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8764 # 5 Minutes should be sufficient for max number of OSS
8765 # threads(thread_max) to be created.
8769 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8770 test_mkdir $DIR/$tdir
8771 for i in $(seq $nfiles); do
8772 local file=$DIR/$tdir/${tfile}-$i
8773 $LFS setstripe -c -1 -i 0 $file
8774 ($WTL $file $timeout)&
8777 # I/O Started - Wait for thread_started to reach thread_max or report
8778 # error if thread_started is more than thread_max.
8779 echo "Waiting for thread_started to reach thread_max"
8780 local thread_started=0
8781 local end_time=$((SECONDS + timeout))
8783 while [ $SECONDS -le $end_time ] ; do
8785 # Get ost i/o thread_started count.
8786 thread_started=$(do_facet ost1 \
8788 ost.OSS.ost_io.threads_started | cut -d= -f2")
8789 # Break out if thread_started is equal/greater than thread_max
8790 if [[ $thread_started -ge $thread_max ]]; then
8791 echo ll_ost_io thread_started $thread_started, \
8792 equal/greater than thread_max $thread_max
8798 # Cleanup - We have the numbers, Kill i/o jobs if running.
8799 jobcount=($(jobs -p))
8800 for i in $(seq 0 $((${#jobcount[@]}-1)))
8802 kill -9 ${jobcount[$i]}
8803 if [ $? -ne 0 ] ; then
8805 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8809 # Cleanup files left by WTL binary.
8810 for i in $(seq $nfiles); do
8811 local file=$DIR/$tdir/${tfile}-$i
8813 if [ $? -ne 0 ] ; then
8814 echo "Warning: Failed to delete file $file"
8818 restore_lustre_params <$save_params
8819 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8821 # Error out if no new thread has started or Thread started is greater
8823 if [[ $thread_started -le $OSTIO_pre ||
8824 $thread_started -gt $thread_max ]]; then
8825 error "ll_ost_io: thread_started $thread_started" \
8826 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8827 "No new thread started or thread started greater " \
8831 run_test 115 "verify dynamic thread creation===================="
8834 wait_delete_completed
8835 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8836 echo "OST kbytes available: ${AVAIL[@]}"
8841 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8842 #echo OST $i: ${AVAIL[i]}kb
8843 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8847 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8852 echo "Min free space: OST $MINI: $MINV"
8853 echo "Max free space: OST $MAXI: $MAXV"
8856 test_116a() { # was previously test_116()
8857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8858 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8859 remote_mds_nodsh && skip "remote MDS with nodsh"
8861 echo -n "Free space priority "
8862 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8867 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8868 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8869 trap simple_cleanup_common EXIT
8871 # Check if we need to generate uneven OSTs
8872 test_mkdir -p $DIR/$tdir/OST${MINI}
8873 local FILL=$((MINV / 4))
8874 local DIFF=$((MAXV - MINV))
8875 local DIFF2=$((DIFF * 100 / MINV))
8877 local threshold=$(do_facet $SINGLEMDS \
8878 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8879 threshold=${threshold%%%}
8880 echo -n "Check for uneven OSTs: "
8881 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8883 if [[ $DIFF2 -gt $threshold ]]; then
8885 echo "Don't need to fill OST$MINI"
8887 # generate uneven OSTs. Write 2% over the QOS threshold value
8889 DIFF=$((threshold - DIFF2 + 2))
8890 DIFF2=$((MINV * DIFF / 100))
8891 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8892 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8893 error "setstripe failed"
8894 DIFF=$((DIFF2 / 2048))
8896 while [ $i -lt $DIFF ]; do
8898 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8899 bs=2M count=1 2>/dev/null
8908 DIFF=$((MAXV - MINV))
8909 DIFF2=$((DIFF * 100 / MINV))
8910 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8911 if [ $DIFF2 -gt $threshold ]; then
8914 echo "failed - QOS mode won't be used"
8915 simple_cleanup_common
8916 skip "QOS imbalance criteria not met"
8924 # now fill using QOS
8925 $SETSTRIPE -c 1 $DIR/$tdir
8926 FILL=$((FILL / 200))
8927 if [ $FILL -gt 600 ]; then
8930 echo "writing $FILL files to QOS-assigned OSTs"
8932 while [ $i -lt $FILL ]; do
8934 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8938 echo "wrote $i 200k files"
8942 echo "Note: free space may not be updated, so measurements might be off"
8944 DIFF2=$((MAXV - MINV))
8945 echo "free space delta: orig $DIFF final $DIFF2"
8946 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8947 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8948 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8949 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8950 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8951 if [[ $DIFF -gt 0 ]]; then
8952 FILL=$((DIFF2 * 100 / DIFF - 100))
8953 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8956 # Figure out which files were written where
8957 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8958 awk '/'$MINI1': / {print $2; exit}')
8960 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8961 echo "$MINC files created on smaller OST $MINI1"
8962 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8963 awk '/'$MAXI1': / {print $2; exit}')
8965 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8966 echo "$MAXC files created on larger OST $MAXI1"
8967 if [[ $MINC -gt 0 ]]; then
8968 FILL=$((MAXC * 100 / MINC - 100))
8969 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8971 [[ $MAXC -gt $MINC ]] ||
8972 error_ignore LU-9 "stripe QOS didn't balance free space"
8973 simple_cleanup_common
8975 run_test 116a "stripe QOS: free space balance ==================="
8977 test_116b() { # LU-2093
8978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8979 remote_mds_nodsh && skip "remote MDS with nodsh"
8981 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8982 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8983 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8984 [ -z "$old_rr" ] && skip "no QOS"
8985 do_facet $SINGLEMDS lctl set_param \
8986 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8988 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8989 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8990 do_facet $SINGLEMDS lctl set_param fail_loc=0
8992 do_facet $SINGLEMDS lctl set_param \
8993 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8995 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8997 test_117() # bug 10891
8999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9001 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9002 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9003 lctl set_param fail_loc=0x21e
9004 > $DIR/$tfile || error "truncate failed"
9005 lctl set_param fail_loc=0
9006 echo "Truncate succeeded."
9009 run_test 117 "verify osd extend =========="
9011 NO_SLOW_RESENDCOUNT=4
9012 export OLD_RESENDCOUNT=""
9013 set_resend_count () {
9014 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9015 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9016 lctl set_param -n $PROC_RESENDCOUNT $1
9017 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9020 # for reduce test_118* time (b=14842)
9021 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9023 # Reset async IO behavior after error case
9025 FILE=$DIR/reset_async
9027 # Ensure all OSCs are cleared
9028 $SETSTRIPE -c -1 $FILE
9029 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9034 test_118a() #bug 11710
9036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9040 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9041 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9042 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9044 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9045 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9050 run_test 118a "verify O_SYNC works =========="
9054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9055 remote_ost_nodsh && skip "remote OST with nodsh"
9059 #define OBD_FAIL_SRV_ENOENT 0x217
9060 set_nodes_failloc "$(osts_nodes)" 0x217
9061 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9063 set_nodes_failloc "$(osts_nodes)" 0
9064 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9065 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9068 if [[ $RC -eq 0 ]]; then
9069 error "Must return error due to dropped pages, rc=$RC"
9073 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9074 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9078 echo "Dirty pages not leaked on ENOENT"
9080 # Due to the above error the OSC will issue all RPCs syncronously
9081 # until a subsequent RPC completes successfully without error.
9082 $MULTIOP $DIR/$tfile Ow4096yc
9087 run_test 118b "Reclaim dirty pages on fatal error =========="
9091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9093 # for 118c, restore the original resend count, LU-1940
9094 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9095 set_resend_count $OLD_RESENDCOUNT
9096 remote_ost_nodsh && skip "remote OST with nodsh"
9100 #define OBD_FAIL_OST_EROFS 0x216
9101 set_nodes_failloc "$(osts_nodes)" 0x216
9103 # multiop should block due to fsync until pages are written
9104 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9108 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9109 error "Multiop failed to block on fsync, pid=$MULTIPID"
9112 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9114 if [[ $WRITEBACK -eq 0 ]]; then
9115 error "No page in writeback, writeback=$WRITEBACK"
9118 set_nodes_failloc "$(osts_nodes)" 0
9121 if [[ $RC -ne 0 ]]; then
9122 error "Multiop fsync failed, rc=$RC"
9125 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9126 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9128 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9129 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9133 echo "Dirty pages flushed via fsync on EROFS"
9136 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9138 # continue to use small resend count to reduce test_118* time (b=14842)
9139 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9144 remote_ost_nodsh && skip "remote OST with nodsh"
9148 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9149 set_nodes_failloc "$(osts_nodes)" 0x214
9150 # multiop should block due to fsync until pages are written
9151 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9155 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9156 error "Multiop failed to block on fsync, pid=$MULTIPID"
9159 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9161 if [[ $WRITEBACK -eq 0 ]]; then
9162 error "No page in writeback, writeback=$WRITEBACK"
9165 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9166 set_nodes_failloc "$(osts_nodes)" 0
9168 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9169 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9171 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9172 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9176 echo "Dirty pages gaurenteed flushed via fsync"
9179 run_test 118d "Fsync validation inject a delay of the bulk =========="
9182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9186 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9187 lctl set_param fail_loc=0x8000040a
9189 # Should simulate EINVAL error which is fatal
9190 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9192 if [[ $RC -eq 0 ]]; then
9193 error "Must return error due to dropped pages, rc=$RC"
9196 lctl set_param fail_loc=0x0
9198 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9199 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9200 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9202 if [[ $LOCKED -ne 0 ]]; then
9203 error "Locked pages remain in cache, locked=$LOCKED"
9206 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9207 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9211 echo "No pages locked after fsync"
9216 run_test 118f "Simulate unrecoverable OSC side error =========="
9219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9223 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9224 lctl set_param fail_loc=0x406
9226 # simulate local -ENOMEM
9227 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9230 lctl set_param fail_loc=0
9231 if [[ $RC -eq 0 ]]; then
9232 error "Must return error due to dropped pages, rc=$RC"
9235 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9236 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9237 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9239 if [[ $LOCKED -ne 0 ]]; then
9240 error "Locked pages remain in cache, locked=$LOCKED"
9243 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9244 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9248 echo "No pages locked after fsync"
9253 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9257 remote_ost_nodsh && skip "remote OST with nodsh"
9261 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9262 set_nodes_failloc "$(osts_nodes)" 0x20e
9263 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9264 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9267 set_nodes_failloc "$(osts_nodes)" 0
9268 if [[ $RC -eq 0 ]]; then
9269 error "Must return error due to dropped pages, rc=$RC"
9272 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9273 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9274 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9276 if [[ $LOCKED -ne 0 ]]; then
9277 error "Locked pages remain in cache, locked=$LOCKED"
9280 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9281 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9285 echo "No pages locked after fsync"
9289 run_test 118h "Verify timeout in handling recoverables errors =========="
9291 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9295 remote_ost_nodsh && skip "remote OST with nodsh"
9299 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9300 set_nodes_failloc "$(osts_nodes)" 0x20e
9302 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9303 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9306 set_nodes_failloc "$(osts_nodes)" 0
9310 if [[ $RC -ne 0 ]]; then
9311 error "got error, but should be not, rc=$RC"
9314 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9315 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9316 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9317 if [[ $LOCKED -ne 0 ]]; then
9318 error "Locked pages remain in cache, locked=$LOCKED"
9321 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9322 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9326 echo "No pages locked after fsync"
9330 run_test 118i "Fix error before timeout in recoverable error =========="
9332 [ "$SLOW" = "no" ] && set_resend_count 4
9335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9336 remote_ost_nodsh && skip "remote OST with nodsh"
9340 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9341 set_nodes_failloc "$(osts_nodes)" 0x220
9343 # return -EIO from OST
9344 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9346 set_nodes_failloc "$(osts_nodes)" 0x0
9347 if [[ $RC -eq 0 ]]; then
9348 error "Must return error due to dropped pages, rc=$RC"
9351 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9352 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9353 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9354 if [[ $LOCKED -ne 0 ]]; then
9355 error "Locked pages remain in cache, locked=$LOCKED"
9358 # in recoverable error on OST we want resend and stay until it finished
9359 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9360 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9364 echo "No pages locked after fsync"
9368 run_test 118j "Simulate unrecoverable OST side error =========="
9372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9373 remote_ost_nodsh && skip "remote OSTs with nodsh"
9375 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9376 set_nodes_failloc "$(osts_nodes)" 0x20e
9377 test_mkdir $DIR/$tdir
9379 for ((i=0;i<10;i++)); do
9380 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9381 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9388 set_nodes_failloc "$(osts_nodes)" 0
9391 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9393 test_118l() # LU-646
9395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9397 test_mkdir $DIR/$tdir
9398 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9401 run_test 118l "fsync dir"
9403 test_118m() # LU-3066
9405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9407 test_mkdir $DIR/$tdir
9408 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9411 run_test 118m "fdatasync dir ========="
9413 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9421 remote_ost_nodsh && skip "remote OSTs with nodsh"
9423 # Sleep to avoid a cached response.
9424 #define OBD_STATFS_CACHE_SECONDS 1
9427 # Inject a 10 second delay in the OST_STATFS handler.
9428 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9429 set_nodes_failloc "$(osts_nodes)" 0x242
9432 stat --file-system $MOUNT > /dev/null
9435 set_nodes_failloc "$(osts_nodes)" 0
9437 if ((end - begin > 20)); then
9438 error "statfs took $((end - begin)) seconds, expected 10"
9441 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9443 test_119a() # bug 11737
9445 BSIZE=$((512 * 1024))
9446 directio write $DIR/$tfile 0 1 $BSIZE
9447 # We ask to read two blocks, which is more than a file size.
9448 # directio will indicate an error when requested and actual
9449 # sizes aren't equeal (a normal situation in this case) and
9450 # print actual read amount.
9451 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9452 if [ "$NOB" != "$BSIZE" ]; then
9453 error "read $NOB bytes instead of $BSIZE"
9457 run_test 119a "Short directIO read must return actual read amount"
9459 test_119b() # bug 11737
9461 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9463 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9464 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9466 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9467 error "direct read failed"
9470 run_test 119b "Sparse directIO read must return actual read amount"
9472 test_119c() # bug 13099
9475 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9476 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9479 run_test 119c "Testing for direct read hitting hole"
9481 test_119d() # bug 15950
9483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9485 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9486 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9488 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9489 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9490 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9491 lctl set_param fail_loc=0x40d
9492 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9495 cat $DIR/$tfile > /dev/null &
9496 lctl set_param fail_loc=0
9499 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9501 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9502 error "the read rpcs have not completed in 2s"
9504 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9506 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9510 remote_mds_nodsh && skip "remote MDS with nodsh"
9511 test_mkdir $DIR/$tdir
9512 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9513 skip_env "no early lock cancel on server"
9515 lru_resize_disable mdc
9516 lru_resize_disable osc
9517 cancel_lru_locks mdc
9518 # asynchronous object destroy at MDT could cause bl ast to client
9519 cancel_lru_locks osc
9521 stat $DIR/$tdir > /dev/null
9522 can1=$(do_facet $SINGLEMDS \
9523 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9524 awk '/ldlm_cancel/ {print $2}')
9525 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9526 awk '/ldlm_bl_callback/ {print $2}')
9527 test_mkdir -c1 $DIR/$tdir/d1
9528 can2=$(do_facet $SINGLEMDS \
9529 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9530 awk '/ldlm_cancel/ {print $2}')
9531 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9532 awk '/ldlm_bl_callback/ {print $2}')
9533 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9534 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9535 lru_resize_enable mdc
9536 lru_resize_enable osc
9538 run_test 120a "Early Lock Cancel: mkdir test"
9541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9542 remote_mds_nodsh && skip "remote MDS with nodsh"
9543 test_mkdir $DIR/$tdir
9544 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9545 skip_env "no early lock cancel on server"
9547 lru_resize_disable mdc
9548 lru_resize_disable osc
9549 cancel_lru_locks mdc
9550 stat $DIR/$tdir > /dev/null
9551 can1=$(do_facet $SINGLEMDS \
9552 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9553 awk '/ldlm_cancel/ {print $2}')
9554 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9555 awk '/ldlm_bl_callback/ {print $2}')
9557 can2=$(do_facet $SINGLEMDS \
9558 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9559 awk '/ldlm_cancel/ {print $2}')
9560 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9561 awk '/ldlm_bl_callback/ {print $2}')
9562 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9563 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9564 lru_resize_enable mdc
9565 lru_resize_enable osc
9567 run_test 120b "Early Lock Cancel: create test"
9570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9571 remote_mds_nodsh && skip "remote MDS with nodsh"
9572 test_mkdir -c1 $DIR/$tdir
9573 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9574 skip "no early lock cancel on server"
9576 lru_resize_disable mdc
9577 lru_resize_disable osc
9578 test_mkdir -c1 $DIR/$tdir/d1
9579 test_mkdir -c1 $DIR/$tdir/d2
9580 touch $DIR/$tdir/d1/f1
9581 cancel_lru_locks mdc
9582 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9583 can1=$(do_facet $SINGLEMDS \
9584 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9585 awk '/ldlm_cancel/ {print $2}')
9586 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9587 awk '/ldlm_bl_callback/ {print $2}')
9588 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9589 can2=$(do_facet $SINGLEMDS \
9590 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9591 awk '/ldlm_cancel/ {print $2}')
9592 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9593 awk '/ldlm_bl_callback/ {print $2}')
9594 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9595 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9596 lru_resize_enable mdc
9597 lru_resize_enable osc
9599 run_test 120c "Early Lock Cancel: link test"
9602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9603 remote_mds_nodsh && skip "remote MDS with nodsh"
9604 test_mkdir -c1 $DIR/$tdir
9605 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9606 skip_env "no early lock cancel on server"
9608 lru_resize_disable mdc
9609 lru_resize_disable osc
9611 cancel_lru_locks mdc
9612 stat $DIR/$tdir > /dev/null
9613 can1=$(do_facet $SINGLEMDS \
9614 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9615 awk '/ldlm_cancel/ {print $2}')
9616 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9617 awk '/ldlm_bl_callback/ {print $2}')
9618 chmod a+x $DIR/$tdir
9619 can2=$(do_facet $SINGLEMDS \
9620 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9621 awk '/ldlm_cancel/ {print $2}')
9622 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9623 awk '/ldlm_bl_callback/ {print $2}')
9624 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9625 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9626 lru_resize_enable mdc
9627 lru_resize_enable osc
9629 run_test 120d "Early Lock Cancel: setattr test"
9632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9633 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9634 skip_env "no early lock cancel on server"
9635 remote_mds_nodsh && skip "remote MDS with nodsh"
9637 local dlmtrace_set=false
9639 test_mkdir -c1 $DIR/$tdir
9640 lru_resize_disable mdc
9641 lru_resize_disable osc
9642 ! $LCTL get_param debug | grep -q dlmtrace &&
9643 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9644 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9645 cancel_lru_locks mdc
9646 cancel_lru_locks osc
9647 dd if=$DIR/$tdir/f1 of=/dev/null
9648 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9649 # XXX client can not do early lock cancel of OST lock
9650 # during unlink (LU-4206), so cancel osc lock now.
9652 cancel_lru_locks osc
9653 can1=$(do_facet $SINGLEMDS \
9654 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9655 awk '/ldlm_cancel/ {print $2}')
9656 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9657 awk '/ldlm_bl_callback/ {print $2}')
9658 unlink $DIR/$tdir/f1
9660 can2=$(do_facet $SINGLEMDS \
9661 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9662 awk '/ldlm_cancel/ {print $2}')
9663 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9664 awk '/ldlm_bl_callback/ {print $2}')
9665 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9666 $LCTL dk $TMP/cancel.debug.txt
9667 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9668 $LCTL dk $TMP/blocking.debug.txt
9669 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9670 lru_resize_enable mdc
9671 lru_resize_enable osc
9673 run_test 120e "Early Lock Cancel: unlink test"
9676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9677 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9678 skip_env "no early lock cancel on server"
9679 remote_mds_nodsh && skip "remote MDS with nodsh"
9681 test_mkdir -c1 $DIR/$tdir
9682 lru_resize_disable mdc
9683 lru_resize_disable osc
9684 test_mkdir -c1 $DIR/$tdir/d1
9685 test_mkdir -c1 $DIR/$tdir/d2
9686 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9687 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9688 cancel_lru_locks mdc
9689 cancel_lru_locks osc
9690 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9691 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9692 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9693 # XXX client can not do early lock cancel of OST lock
9694 # during rename (LU-4206), so cancel osc lock now.
9696 cancel_lru_locks osc
9697 can1=$(do_facet $SINGLEMDS \
9698 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9699 awk '/ldlm_cancel/ {print $2}')
9700 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9701 awk '/ldlm_bl_callback/ {print $2}')
9702 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9704 can2=$(do_facet $SINGLEMDS \
9705 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9706 awk '/ldlm_cancel/ {print $2}')
9707 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9708 awk '/ldlm_bl_callback/ {print $2}')
9709 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9710 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9711 lru_resize_enable mdc
9712 lru_resize_enable osc
9714 run_test 120f "Early Lock Cancel: rename test"
9717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9718 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9719 skip_env "no early lock cancel on server"
9720 remote_mds_nodsh && skip "remote MDS with nodsh"
9722 lru_resize_disable mdc
9723 lru_resize_disable osc
9725 echo create $count files
9726 test_mkdir $DIR/$tdir
9727 cancel_lru_locks mdc
9728 cancel_lru_locks osc
9731 can0=$(do_facet $SINGLEMDS \
9732 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9733 awk '/ldlm_cancel/ {print $2}')
9734 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9735 awk '/ldlm_bl_callback/ {print $2}')
9736 createmany -o $DIR/$tdir/f $count
9738 can1=$(do_facet $SINGLEMDS \
9739 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9740 awk '/ldlm_cancel/ {print $2}')
9741 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9742 awk '/ldlm_bl_callback/ {print $2}')
9744 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9745 echo rm $count files
9748 can2=$(do_facet $SINGLEMDS \
9749 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9750 awk '/ldlm_cancel/ {print $2}')
9751 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9752 awk '/ldlm_bl_callback/ {print $2}')
9754 echo total: $count removes in $((t2-t1))
9755 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9757 # wait for commitment of removal
9758 lru_resize_enable mdc
9759 lru_resize_enable osc
9761 run_test 120g "Early Lock Cancel: performance test"
9763 test_121() { #bug #10589
9764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9767 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9768 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9769 lctl set_param fail_loc=0x310
9770 cancel_lru_locks osc > /dev/null
9771 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9772 lctl set_param fail_loc=0
9773 [[ $reads -eq $writes ]] ||
9774 error "read $reads blocks, must be $writes blocks"
9776 run_test 121 "read cancel race ========="
9778 test_123a() { # was test 123, statahead(bug 11401)
9779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9782 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9783 log "testing UP system. Performance may be lower than expected."
9788 test_mkdir $DIR/$tdir
9789 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9790 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9792 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9793 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9795 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9796 lctl set_param -n llite.*.statahead_max 0
9797 lctl get_param llite.*.statahead_max
9798 cancel_lru_locks mdc
9799 cancel_lru_locks osc
9801 time ls -l $DIR/$tdir | wc -l
9803 delta=$((etime - stime))
9804 log "ls $i files without statahead: $delta sec"
9805 lctl set_param llite.*.statahead_max=$max
9807 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9808 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9809 cancel_lru_locks mdc
9810 cancel_lru_locks osc
9812 time ls -l $DIR/$tdir | wc -l
9814 delta_sa=$((etime - stime))
9815 log "ls $i files with statahead: $delta_sa sec"
9816 lctl get_param -n llite.*.statahead_stats
9817 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9819 [[ $swrong -lt $ewrong ]] &&
9820 log "statahead was stopped, maybe too many locks held!"
9821 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9823 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9824 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9825 lctl set_param -n llite.*.statahead_max 0
9826 lctl get_param llite.*.statahead_max
9827 cancel_lru_locks mdc
9828 cancel_lru_locks osc
9830 time ls -l $DIR/$tdir | wc -l
9832 delta=$((etime - stime))
9833 log "ls $i files again without statahead: $delta sec"
9834 lctl set_param llite.*.statahead_max=$max
9835 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9836 if [ $SLOWOK -eq 0 ]; then
9837 error "ls $i files is slower with statahead!"
9839 log "ls $i files is slower with statahead!"
9845 [ $delta -gt 20 ] && break
9846 [ $delta -gt 8 ] && MULT=$((50 / delta))
9847 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9855 delta=$((etime - stime))
9856 log "rm -r $DIR/$tdir/: $delta seconds"
9858 lctl get_param -n llite.*.statahead_stats
9860 run_test 123a "verify statahead work"
9862 test_123b () { # statahead(bug 15027)
9863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9865 test_mkdir $DIR/$tdir
9866 createmany -o $DIR/$tdir/$tfile-%d 1000
9868 cancel_lru_locks mdc
9869 cancel_lru_locks osc
9871 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9872 lctl set_param fail_loc=0x80000803
9873 ls -lR $DIR/$tdir > /dev/null
9875 lctl set_param fail_loc=0x0
9876 lctl get_param -n llite.*.statahead_stats
9881 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9885 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9886 skip_env "no lru resize on server"
9890 test_mkdir $DIR/$tdir
9892 log "create $NR files at $DIR/$tdir"
9893 createmany -o $DIR/$tdir/f $NR ||
9894 error "failed to create $NR files in $DIR/$tdir"
9896 cancel_lru_locks mdc
9897 ls -l $DIR/$tdir > /dev/null
9901 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9902 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9903 LRU_SIZE=$($LCTL get_param -n $PARAM)
9904 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9905 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9907 log "NS=$(basename $NSDIR)"
9912 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9913 skip "Not enough cached locks created!"
9919 # We know that lru resize allows one client to hold $LIMIT locks
9920 # for 10h. After that locks begin to be killed by client.
9922 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9924 if [ $LIMIT -lt $LRU_SIZE ]; then
9925 skip "Limit is too small $LIMIT"
9928 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9929 # killing locks. Some time was spent for creating locks. This means
9930 # that up to the moment of sleep finish we must have killed some of
9931 # them (10-100 locks). This depends on how fast ther were created.
9932 # Many of them were touched in almost the same moment and thus will
9933 # be killed in groups.
9934 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9936 # Use $LRU_SIZE_B here to take into account real number of locks
9937 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9938 local LRU_SIZE_B=$LRU_SIZE
9940 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9941 log "OLD_LVF=$OLD_LVF"
9942 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9944 # Let's make sure that we really have some margin. Client checks
9945 # cached locks every 10 sec.
9947 log "Sleep ${SLEEP} sec"
9949 while ((SEC<$SLEEP)); do
9953 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9957 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9958 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9960 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9961 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9962 unlinkmany $DIR/$tdir/f $NR
9966 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9967 log "unlink $NR files at $DIR/$tdir"
9968 unlinkmany $DIR/$tdir/f $NR
9970 run_test 124a "lru resize ======================================="
9972 get_max_pool_limit()
9974 local limit=$($LCTL get_param \
9975 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9978 if [[ $l -gt $max ]]; then
9986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9987 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9988 skip_env "no lru resize on server"
9990 LIMIT=$(get_max_pool_limit)
9992 NR=$(($(default_lru_size)*20))
9993 if [[ $NR -gt $LIMIT ]]; then
9994 log "Limit lock number by $LIMIT locks"
9998 IFree=$(mdsrate_inodes_available)
9999 if [ $IFree -lt $NR ]; then
10000 log "Limit lock number by $IFree inodes"
10004 lru_resize_disable mdc
10005 test_mkdir -p $DIR/$tdir/disable_lru_resize
10007 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10008 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10009 cancel_lru_locks mdc
10012 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10015 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10018 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10022 nolruresize_delta=$((etime-stime))
10023 log "ls -la time: $nolruresize_delta seconds"
10024 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10025 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10027 lru_resize_enable mdc
10028 test_mkdir -p $DIR/$tdir/enable_lru_resize
10030 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10031 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10032 cancel_lru_locks mdc
10035 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10038 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10041 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10045 lruresize_delta=$((etime-stime))
10046 log "ls -la time: $lruresize_delta seconds"
10047 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10049 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10050 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10051 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10052 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10054 log "lru resize performs the same with no lru resize"
10056 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10058 run_test 124b "lru resize (performance test) ======================="
10061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10062 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10063 skip_env "no lru resize on server"
10065 # cache ununsed locks on client
10067 cancel_lru_locks mdc
10068 test_mkdir $DIR/$tdir
10069 createmany -o $DIR/$tdir/f $nr ||
10070 error "failed to create $nr files in $DIR/$tdir"
10071 ls -l $DIR/$tdir > /dev/null
10073 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10074 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10075 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10076 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10077 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10079 # set lru_max_age to 1 sec
10080 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10081 echo "sleep $((recalc_p * 2)) seconds..."
10082 sleep $((recalc_p * 2))
10084 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10085 # restore lru_max_age
10086 $LCTL set_param -n $nsdir.lru_max_age $max_age
10087 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10088 unlinkmany $DIR/$tdir/f $nr
10090 run_test 124c "LRUR cancel very aged locks"
10092 test_125() { # 13358
10093 $LCTL get_param -n llite.*.client_type | grep -q local ||
10094 skip "must run as local client"
10095 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10096 skip_env "must have acl enabled"
10097 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10099 test_mkdir $DIR/$tdir
10100 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10101 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10102 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10104 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10106 test_126() { # bug 12829/13455
10107 $GSS && skip_env "must run as gss disabled"
10108 $LCTL get_param -n llite.*.client_type | grep -q local ||
10109 skip "must run as local client"
10110 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10112 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10113 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10115 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10117 run_test 126 "check that the fsgid provided by the client is taken into account"
10119 test_127a() { # bug 15521
10120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10122 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10123 $LCTL set_param osc.*.stats=0
10124 FSIZE=$((2048 * 1024))
10125 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10126 cancel_lru_locks osc
10127 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10129 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10130 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10131 echo "got $COUNT $NAME"
10132 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10133 eval $NAME=$COUNT || error "Wrong proc format"
10136 read_bytes|write_bytes)
10137 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10138 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10139 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10140 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10141 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10142 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10143 error "sumsquare is too small: $SUMSQ"
10144 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10145 error "sumsquare is too big: $SUMSQ"
10149 done < $DIR/${tfile}.tmp
10151 #check that we actually got some stats
10152 [ "$read_bytes" ] || error "Missing read_bytes stats"
10153 [ "$write_bytes" ] || error "Missing write_bytes stats"
10154 [ "$read_bytes" != 0 ] || error "no read done"
10155 [ "$write_bytes" != 0 ] || error "no write done"
10157 run_test 127a "verify the client stats are sane"
10159 test_127b() { # bug LU-333
10160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10162 $LCTL set_param llite.*.stats=0
10163 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10165 # perform 2 reads and writes so MAX is different from SUM.
10166 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10167 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10168 cancel_lru_locks osc
10169 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10170 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10172 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10173 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10174 echo "got $COUNT $NAME"
10175 eval $NAME=$COUNT || error "Wrong proc format"
10179 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10180 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10181 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10182 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10185 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10186 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10187 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10188 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10192 done < $TMP/${tfile}.tmp
10194 #check that we actually got some stats
10195 [ "$read_bytes" ] || error "Missing read_bytes stats"
10196 [ "$write_bytes" ] || error "Missing write_bytes stats"
10197 [ "$read_bytes" != 0 ] || error "no read done"
10198 [ "$write_bytes" != 0 ] || error "no write done"
10200 rm -f $TMP/${tfile}.tmp
10202 run_test 127b "verify the llite client stats are sane"
10204 test_128() { # bug 15212
10206 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10211 result=$(grep error $TMP/$tfile.log)
10212 rm -f $DIR/$tfile $TMP/$tfile.log
10213 [ -z "$result" ] ||
10214 error "consecutive find's under interactive lfs failed"
10216 run_test 128 "interactive lfs for 2 consecutive find's"
10218 set_dir_limits () {
10223 local ldproc=/proc/fs/ldiskfs
10224 local facets=$(get_facets MDS)
10226 for facet in ${facets//,/ }; do
10227 canondev=$(ldiskfs_canon \
10228 *.$(convert_facet2label $facet).mntdev $facet)
10229 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10230 ldproc=/sys/fs/ldiskfs
10231 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10232 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10236 check_mds_dmesg() {
10237 local facets=$(get_facets MDS)
10238 for facet in ${facets//,/ }; do
10239 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10246 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10247 skip "Need MDS version with at least 2.5.56"
10248 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10249 skip_env "ldiskfs only test"
10251 remote_mds_nodsh && skip "remote MDS with nodsh"
10255 local has_warning=false
10258 mkdir -p $DIR/$tdir
10260 # block size of mds1
10261 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10262 set_dir_limits $maxsize $maxsize
10263 local dirsize=$(stat -c%s "$DIR/$tdir")
10265 while [[ $dirsize -le $maxsize ]]; do
10266 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10268 if ! $has_warning; then
10269 check_mds_dmesg '"is approaching"' && has_warning=true
10271 # check two errors:
10272 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10273 # EFBIG for previous versions included in ldiskfs series
10274 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10276 echo "return code $rc received as expected"
10278 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10279 error_exit "create failed w/o dir size limit"
10281 check_mds_dmesg '"has reached"' ||
10282 error_exit "reached message should be output"
10284 [ $has_warning = "false" ] &&
10285 error_exit "warning message should be output"
10287 dirsize=$(stat -c%s "$DIR/$tdir")
10289 [[ $dirsize -ge $maxsize ]] && return 0
10290 error_exit "current dir size $dirsize, " \
10291 "previous limit $maxsize"
10292 elif [ $rc -ne 0 ]; then
10294 error_exit "return $rc received instead of expected " \
10295 "$EFBIG or $ENOSPC, files in dir $dirsize"
10297 nfiles=$((nfiles + 1))
10298 dirsize=$(stat -c%s "$DIR/$tdir")
10302 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10304 run_test 129 "test directory size limit ========================"
10313 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10314 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10316 trap cleanup_130 EXIT RETURN
10318 local fm_file=$DIR/$tfile
10319 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10320 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10321 error "dd failed for $fm_file"
10323 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10324 filefrag -ves $fm_file
10326 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10327 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10328 [ $RC != 0 ] && error "filefrag $fm_file failed"
10330 filefrag_op=$(filefrag -ve -k $fm_file |
10331 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10332 lun=$($GETSTRIPE -i $fm_file)
10334 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10337 for line in $filefrag_op
10339 frag_lun=`echo $line | cut -d: -f5`
10340 ext_len=`echo $line | cut -d: -f4`
10341 if (( $frag_lun != $lun )); then
10343 error "FIEMAP on 1-stripe file($fm_file) failed"
10346 (( tot_len += ext_len ))
10349 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10351 error "FIEMAP on 1-stripe file($fm_file) failed;"
10357 echo "FIEMAP on single striped file succeeded"
10359 run_test 130a "FIEMAP (1-stripe file)"
10362 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10364 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10365 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10367 trap cleanup_130 EXIT RETURN
10369 local fm_file=$DIR/$tfile
10370 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10371 error "setstripe on $fm_file"
10372 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10373 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10375 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10376 error "dd failed on $fm_file"
10378 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10379 filefrag_op=$(filefrag -ve -k $fm_file |
10380 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10382 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10383 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10388 for line in $filefrag_op
10390 frag_lun=$(echo $line | cut -d: -f5 |
10391 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10392 ext_len=$(echo $line | cut -d: -f4)
10393 if (( $frag_lun != $last_lun )); then
10394 if (( tot_len != 1024 )); then
10396 error "FIEMAP on $fm_file failed; returned " \
10397 "len $tot_len for OST $last_lun instead of 1024"
10400 (( num_luns += 1 ))
10404 (( tot_len += ext_len ))
10407 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10409 error "FIEMAP on $fm_file failed; returned wrong number of " \
10410 "luns or wrong len for OST $last_lun"
10416 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10418 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10421 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10423 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10424 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10426 trap cleanup_130 EXIT RETURN
10428 local fm_file=$DIR/$tfile
10429 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10430 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10431 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10433 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10434 error "dd failed on $fm_file"
10436 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10437 filefrag_op=$(filefrag -ve -k $fm_file |
10438 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10440 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10441 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10446 for line in $filefrag_op
10448 frag_lun=$(echo $line | cut -d: -f5 |
10449 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10450 ext_len=$(echo $line | cut -d: -f4)
10451 if (( $frag_lun != $last_lun )); then
10452 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10453 if (( logical != 512 )); then
10455 error "FIEMAP on $fm_file failed; returned " \
10456 "logical start for lun $logical instead of 512"
10459 if (( tot_len != 512 )); then
10461 error "FIEMAP on $fm_file failed; returned " \
10462 "len $tot_len for OST $last_lun instead of 1024"
10465 (( num_luns += 1 ))
10469 (( tot_len += ext_len ))
10472 if (( num_luns != 2 || tot_len != 512 )); then
10474 error "FIEMAP on $fm_file failed; returned wrong number of " \
10475 "luns or wrong len for OST $last_lun"
10481 echo "FIEMAP on 2-stripe file with hole succeeded"
10483 run_test 130c "FIEMAP (2-stripe file with hole)"
10486 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10488 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10489 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10491 trap cleanup_130 EXIT RETURN
10493 local fm_file=$DIR/$tfile
10494 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10495 error "setstripe on $fm_file"
10496 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10497 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10499 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10500 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10501 error "dd failed on $fm_file"
10503 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10504 filefrag_op=$(filefrag -ve -k $fm_file |
10505 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10507 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10508 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10513 for line in $filefrag_op
10515 frag_lun=$(echo $line | cut -d: -f5 |
10516 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10517 ext_len=$(echo $line | cut -d: -f4)
10518 if (( $frag_lun != $last_lun )); then
10519 if (( tot_len != 1024 )); then
10521 error "FIEMAP on $fm_file failed; returned " \
10522 "len $tot_len for OST $last_lun instead of 1024"
10525 (( num_luns += 1 ))
10529 (( tot_len += ext_len ))
10532 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10534 error "FIEMAP on $fm_file failed; returned wrong number of " \
10535 "luns or wrong len for OST $last_lun"
10541 echo "FIEMAP on N-stripe file succeeded"
10543 run_test 130d "FIEMAP (N-stripe file)"
10546 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10548 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10549 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10551 trap cleanup_130 EXIT RETURN
10553 local fm_file=$DIR/$tfile
10554 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10555 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10556 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10559 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10560 for ((i = 0; i < $NUM_BLKS; i++))
10562 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10565 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10566 filefrag_op=$(filefrag -ve -k $fm_file |
10567 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10569 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10570 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10575 for line in $filefrag_op
10577 frag_lun=$(echo $line | cut -d: -f5 |
10578 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10579 ext_len=$(echo $line | cut -d: -f4)
10580 if (( $frag_lun != $last_lun )); then
10581 if (( tot_len != $EXPECTED_LEN )); then
10583 error "FIEMAP on $fm_file failed; returned " \
10584 "len $tot_len for OST $last_lun instead " \
10588 (( num_luns += 1 ))
10592 (( tot_len += ext_len ))
10595 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10597 error "FIEMAP on $fm_file failed; returned wrong number " \
10598 "of luns or wrong len for OST $last_lun"
10604 echo "FIEMAP with continuation calls succeeded"
10606 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10609 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10610 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10612 local fm_file=$DIR/$tfile
10613 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10614 error "multiop create with lov_delay_create on $fm_file"
10616 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10617 filefrag_extents=$(filefrag -vek $fm_file |
10618 awk '/extents? found/ { print $2 }')
10619 if [[ "$filefrag_extents" != "0" ]]; then
10620 error "FIEMAP on $fm_file failed; " \
10621 "returned $filefrag_extents expected 0"
10626 run_test 130f "FIEMAP (unstriped file)"
10628 # Test for writev/readv
10630 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10631 error "writev test failed"
10632 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10633 error "readv failed"
10636 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10639 local fsize=$((524288 + 1048576 + 1572864))
10640 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10641 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10642 error "append writev test failed"
10644 ((fsize += 1572864 + 1048576))
10645 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10646 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10647 error "append writev test failed"
10650 run_test 131b "test append writev"
10653 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10656 run_test 131c "test read/write on file w/o objects"
10659 rwv -f $DIR/$tfile -w -n 1 1572864
10660 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10661 if [ "$NOB" != 1572864 ]; then
10662 error "Short read filed: read $NOB bytes instead of 1572864"
10666 run_test 131d "test short read"
10669 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10670 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10671 error "read hitting hole failed"
10674 run_test 131e "test read hitting hole"
10683 mds*) res=$(do_facet $facet \
10684 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10686 ost*) res=$(do_facet $facet \
10687 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10689 *) error "Wrong facet '$facet'" ;;
10691 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10692 # if the argument $3 is zero, it means any stat increment is ok.
10693 if [[ $want -gt 0 ]]; then
10694 local count=$(echo $res | awk '{ print $2 }')
10695 [[ $count -ne $want ]] &&
10696 error "The $op counter on $facet is $count, not $want"
10701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10702 remote_ost_nodsh && skip "remote OST with nodsh"
10703 remote_mds_nodsh && skip "remote MDS with nodsh"
10704 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10705 skip_env "MDS doesn't support rename stats"
10707 local testdir=$DIR/${tdir}/stats_testdir
10709 mkdir -p $DIR/${tdir}
10712 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10713 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10715 # verify mdt stats first.
10716 mkdir ${testdir} || error "mkdir failed"
10717 check_stats $SINGLEMDS "mkdir" 1
10718 touch ${testdir}/${tfile} || error "touch failed"
10719 check_stats $SINGLEMDS "open" 1
10720 check_stats $SINGLEMDS "close" 1
10721 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10722 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10723 check_stats $SINGLEMDS "mknod" 2
10725 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10726 check_stats $SINGLEMDS "unlink" 1
10727 rm -f ${testdir}/${tfile} || error "file remove failed"
10728 check_stats $SINGLEMDS "unlink" 2
10730 # remove working dir and check mdt stats again.
10731 rmdir ${testdir} || error "rmdir failed"
10732 check_stats $SINGLEMDS "rmdir" 1
10734 local testdir1=$DIR/${tdir}/stats_testdir1
10735 mkdir -p ${testdir}
10736 mkdir -p ${testdir1}
10737 touch ${testdir1}/test1
10738 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10739 check_stats $SINGLEMDS "crossdir_rename" 1
10741 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10742 check_stats $SINGLEMDS "samedir_rename" 1
10744 rm -rf $DIR/${tdir}
10746 run_test 133a "Verifying MDT stats ========================================"
10751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10752 remote_ost_nodsh && skip "remote OST with nodsh"
10753 remote_mds_nodsh && skip "remote MDS with nodsh"
10755 local testdir=$DIR/${tdir}/stats_testdir
10757 mkdir -p ${testdir} || error "mkdir failed"
10758 touch ${testdir}/${tfile} || error "touch failed"
10759 cancel_lru_locks mdc
10762 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10763 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10765 # extra mdt stats verification.
10766 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10767 check_stats $SINGLEMDS "setattr" 1
10768 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10769 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10771 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10772 check_stats $SINGLEMDS "getattr" 1
10774 rm -rf $DIR/${tdir}
10776 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10777 # so the check below is not reliable
10778 [ $MDSCOUNT -eq 1 ] || return 0
10780 # Sleep to avoid a cached response.
10781 #define OBD_STATFS_CACHE_SECONDS 1
10783 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10784 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10785 $LFS df || error "lfs failed"
10786 check_stats $SINGLEMDS "statfs" 1
10788 # check aggregated statfs (LU-10018)
10789 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.54) ] &&
10791 [ $(lustre_version_code client) -lt $(version_code 2.11.54) ] &&
10794 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10795 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10797 check_stats $SINGLEMDS "statfs" 1
10799 # We want to check that the client didn't send OST_STATFS to
10800 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10801 # extra care is needed here.
10802 if remote_mds; then
10803 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10804 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10806 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10807 [ "$res" ] && error "OST got STATFS"
10812 run_test 133b "Verifying extra MDT stats =================================="
10815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10816 remote_ost_nodsh && skip "remote OST with nodsh"
10817 remote_mds_nodsh && skip "remote MDS with nodsh"
10819 local testdir=$DIR/$tdir/stats_testdir
10821 test_mkdir -p $testdir
10823 # verify obdfilter stats.
10824 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10826 cancel_lru_locks osc
10827 wait_delete_completed
10830 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10831 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10833 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10836 cancel_lru_locks osc
10837 check_stats ost1 "write" 1
10839 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10840 check_stats ost1 "read" 1
10842 > $testdir/$tfile || error "truncate failed"
10843 check_stats ost1 "punch" 1
10845 rm -f $testdir/$tfile || error "file remove failed"
10846 wait_delete_completed
10847 check_stats ost1 "destroy" 1
10851 run_test 133c "Verifying OST stats ========================================"
10858 while [ $value -ge 2 ]; do
10863 if [ $orig -gt $order ]; then
10871 local size=('K' 'M' 'G' 'T');
10873 local size_string=$value
10875 while [ $value -ge 1024 ]; do
10876 if [ $i -gt 3 ]; then
10877 #T is the biggest unit we get here, if that is bigger,
10879 size_string=${value}T
10882 value=$((value >> 10))
10883 if [ $value -lt 1024 ]; then
10884 size_string=${value}${size[$i]}
10893 get_rename_size() {
10895 local context=${2:-.}
10896 local sample=$(do_facet $SINGLEMDS $LCTL \
10897 get_param mdt.$FSNAME-MDT0000.rename_stats |
10898 grep -A1 $context |
10899 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10905 remote_ost_nodsh && skip "remote OST with nodsh"
10906 remote_mds_nodsh && skip "remote MDS with nodsh"
10907 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10908 skip_env "MDS doesn't support rename stats"
10910 local testdir1=$DIR/${tdir}/stats_testdir1
10911 local testdir2=$DIR/${tdir}/stats_testdir2
10912 mkdir -p $DIR/${tdir}
10914 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10916 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10917 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10919 createmany -o $testdir1/test 512 || error "createmany failed"
10921 # check samedir rename size
10922 mv ${testdir1}/test0 ${testdir1}/test_0
10924 local testdir1_size=$(ls -l $DIR/${tdir} |
10925 awk '/stats_testdir1/ {print $5}')
10926 local testdir2_size=$(ls -l $DIR/${tdir} |
10927 awk '/stats_testdir2/ {print $5}')
10929 testdir1_size=$(order_2 $testdir1_size)
10930 testdir2_size=$(order_2 $testdir2_size)
10932 testdir1_size=$(size_in_KMGT $testdir1_size)
10933 testdir2_size=$(size_in_KMGT $testdir2_size)
10935 echo "source rename dir size: ${testdir1_size}"
10936 echo "target rename dir size: ${testdir2_size}"
10938 local cmd="do_facet $SINGLEMDS $LCTL "
10939 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10941 eval $cmd || error "$cmd failed"
10942 local samedir=$($cmd | grep 'same_dir')
10943 local same_sample=$(get_rename_size $testdir1_size)
10944 [ -z "$samedir" ] && error "samedir_rename_size count error"
10945 [[ $same_sample -eq 1 ]] ||
10946 error "samedir_rename_size error $same_sample"
10947 echo "Check same dir rename stats success"
10949 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10951 # check crossdir rename size
10952 mv ${testdir1}/test_0 ${testdir2}/test_0
10954 testdir1_size=$(ls -l $DIR/${tdir} |
10955 awk '/stats_testdir1/ {print $5}')
10956 testdir2_size=$(ls -l $DIR/${tdir} |
10957 awk '/stats_testdir2/ {print $5}')
10959 testdir1_size=$(order_2 $testdir1_size)
10960 testdir2_size=$(order_2 $testdir2_size)
10962 testdir1_size=$(size_in_KMGT $testdir1_size)
10963 testdir2_size=$(size_in_KMGT $testdir2_size)
10965 echo "source rename dir size: ${testdir1_size}"
10966 echo "target rename dir size: ${testdir2_size}"
10968 eval $cmd || error "$cmd failed"
10969 local crossdir=$($cmd | grep 'crossdir')
10970 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10971 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10972 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10973 [[ $src_sample -eq 1 ]] ||
10974 error "crossdir_rename_size error $src_sample"
10975 [[ $tgt_sample -eq 1 ]] ||
10976 error "crossdir_rename_size error $tgt_sample"
10977 echo "Check cross dir rename stats success"
10978 rm -rf $DIR/${tdir}
10980 run_test 133d "Verifying rename_stats ========================================"
10983 remote_mds_nodsh && skip "remote MDS with nodsh"
10984 remote_ost_nodsh && skip "remote OST with nodsh"
10985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10987 local testdir=$DIR/${tdir}/stats_testdir
10988 local ctr f0 f1 bs=32768 count=42 sum
10990 mkdir -p ${testdir} || error "mkdir failed"
10992 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10994 for ctr in {write,read}_bytes; do
10996 cancel_lru_locks osc
10998 do_facet ost1 $LCTL set_param -n \
10999 "obdfilter.*.exports.clear=clear"
11001 if [ $ctr = write_bytes ]; then
11003 f1=${testdir}/${tfile}
11005 f0=${testdir}/${tfile}
11009 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11012 cancel_lru_locks osc
11014 sum=$(do_facet ost1 $LCTL get_param \
11015 "obdfilter.*.exports.*.stats" |
11016 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11017 $1 == ctr { sum += $7 }
11018 END { printf("%0.0f", sum) }')
11020 if ((sum != bs * count)); then
11021 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11025 rm -rf $DIR/${tdir}
11027 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11029 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11031 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11032 # not honor the -ignore_readdir_race option correctly. So we call
11033 # error_ignore() rather than error() in these cases. See LU-11152.
11035 if (find --version; do_facet mds1 find --version) |
11036 grep -q '\b4\.5\.1[1-4]\b'; then
11037 error_ignore LU-11152 "$@"
11044 # First without trusting modes.
11045 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11046 echo "proc_dirs='$proc_dirs'"
11047 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11048 find $proc_dirs -exec cat '{}' \; &> /dev/null
11050 # Second verifying readability.
11051 $LCTL get_param -R '*' &> /dev/null
11053 # Verifing writability with badarea_io.
11055 -ignore_readdir_race \
11057 -not -name force_lbug \
11058 -not -name changelog_mask \
11059 -exec badarea_io '{}' \; ||
11060 error_133 "find $proc_dirs failed"
11062 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11065 remote_mds_nodsh && skip "remote MDS with nodsh"
11066 remote_ost_nodsh && skip "remote OST with nodsh"
11068 # eventually, this can also be replaced with "lctl get_param -R",
11069 # but not until that option is always available on the server
11071 for facet in mds1 ost1; do
11072 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11073 skip_noexit "Too old lustre on $facet"
11074 local facet_proc_dirs=$(do_facet $facet \
11075 \\\ls -d $proc_regexp 2>/dev/null)
11076 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11077 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11078 do_facet $facet find $facet_proc_dirs \
11079 ! -name req_history \
11080 -exec cat '{}' \\\; &> /dev/null
11082 do_facet $facet find $facet_proc_dirs \
11083 ! -name req_history \
11085 -exec cat '{}' \\\; &> /dev/null ||
11086 error "proc file read failed"
11088 do_facet $facet find $facet_proc_dirs \
11089 -ignore_readdir_race \
11091 -not -name force_lbug \
11092 -not -name changelog_mask \
11093 -exec badarea_io '{}' \\\; ||
11094 error_133 "$facet find $facet_proc_dirs failed"
11097 # remount the FS in case writes/reads /proc break the FS
11098 cleanup || error "failed to unmount"
11099 setup || error "failed to setup"
11102 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11105 remote_mds_nodsh && skip "remote MDS with nodsh"
11106 remote_ost_nodsh && skip "remote OST with nodsh"
11107 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11108 skip "Need MDS version at least 2.9.54"
11112 for facet in client mds1 ost1; do
11113 local facet_proc_dirs=$(do_facet $facet \
11114 \\\ls -d $proc_regexp 2> /dev/null)
11115 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11116 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11117 # Get the list of files that are missing the terminating newline
11118 local missing=($(do_facet $facet \
11119 find ${facet_proc_dirs} -type f \| \
11120 while read F\; do \
11121 awk -v FS='\v' -v RS='\v\v' \
11122 "'END { if(NR>0 && \
11123 \\\$NF !~ /.*\\\n\$/) \
11124 print FILENAME}'" \
11127 [ ${#missing[*]} -eq 0 ] ||
11128 error "files do not end with newline: ${missing[*]}"
11131 run_test 133h "Proc files should end with newlines"
11134 remote_mds_nodsh && skip "remote MDS with nodsh"
11135 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11136 skip "Need MDS version at least 2.7.54"
11138 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11139 cancel_lru_locks mdc
11141 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11142 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11143 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11146 createmany -o $DIR/$tdir/f $nr ||
11147 error "failed to create $nr files in $DIR/$tdir"
11148 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11150 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11151 do_facet mds1 $LCTL set_param fail_loc=0x327
11152 do_facet mds1 $LCTL set_param fail_val=500
11155 echo "sleep 10 seconds ..."
11157 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11159 do_facet mds1 $LCTL set_param fail_loc=0
11160 do_facet mds1 $LCTL set_param fail_val=0
11161 [ $lck_cnt -lt $unused ] ||
11162 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11165 unlinkmany $DIR/$tdir/f $nr
11167 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11170 remote_mds_nodsh && skip "remote MDS with nodsh"
11171 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11172 skip "Need MDS version at least 2.7.54"
11174 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11175 cancel_lru_locks mdc
11177 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11178 ldlm.lock_reclaim_threshold_mb)
11179 # disable reclaim temporarily
11180 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11182 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11183 do_facet mds1 $LCTL set_param fail_loc=0x328
11184 do_facet mds1 $LCTL set_param fail_val=500
11186 $LCTL set_param debug=+trace
11189 createmany -o $DIR/$tdir/f $nr &
11190 local create_pid=$!
11192 echo "Sleep $TIMEOUT seconds ..."
11194 if ! ps -p $create_pid > /dev/null 2>&1; then
11195 do_facet mds1 $LCTL set_param fail_loc=0
11196 do_facet mds1 $LCTL set_param fail_val=0
11197 do_facet mds1 $LCTL set_param \
11198 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11199 error "createmany finished incorrectly!"
11201 do_facet mds1 $LCTL set_param fail_loc=0
11202 do_facet mds1 $LCTL set_param fail_val=0
11203 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11204 wait $create_pid || return 1
11206 unlinkmany $DIR/$tdir/f $nr
11208 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11210 test_140() { #bug-17379
11211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11213 test_mkdir $DIR/$tdir
11214 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11215 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11217 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11218 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11220 while i=$((i + 1)); do
11222 cd $i || error "Changing to $i"
11223 ln -s ../stat stat || error "Creating stat symlink"
11224 # Read the symlink until ELOOP present,
11225 # not LBUGing the system is considered success,
11226 # we didn't overrun the stack.
11227 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11228 if [ $ret -ne 0 ]; then
11229 if [ $ret -eq 40 ]; then
11232 error "Open stat symlink"
11238 echo "The symlink depth = $i"
11239 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11240 error "Invalid symlink depth"
11242 # Test recursive symlink
11243 ln -s symlink_self symlink_self
11244 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11245 echo "open symlink_self returns $ret"
11246 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11248 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11253 local TF="$TMP/$tfile"
11255 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11257 cancel_lru_locks $OSC
11258 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11259 remount_client $MOUNT
11261 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11264 $TRUNCATE $DIR/$tfile 6000
11265 cancel_lru_locks $OSC
11266 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11269 echo "12345" >>$DIR/$tfile
11270 cancel_lru_locks $OSC
11271 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11274 echo "12345" >>$DIR/$tfile
11275 cancel_lru_locks $OSC
11276 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11281 run_test 150 "truncate/append tests"
11283 #LU-2902 roc_hit was not able to read all values from lproc
11284 function roc_hit_init() {
11285 local list=$(comma_list $(osts_nodes))
11286 local dir=$DIR/$tdir-check
11287 local file=$dir/$tfile
11293 #use setstripe to do a write to every ost
11294 for i in $(seq 0 $((OSTCOUNT-1))); do
11295 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11296 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11297 idx=$(printf %04x $i)
11298 BEFORE=$(get_osd_param $list *OST*$idx stats |
11299 awk '$1 == "cache_access" {sum += $7}
11300 END { printf("%0.0f", sum) }')
11302 cancel_lru_locks osc
11303 cat $file >/dev/null
11305 AFTER=$(get_osd_param $list *OST*$idx stats |
11306 awk '$1 == "cache_access" {sum += $7}
11307 END { printf("%0.0f", sum) }')
11309 echo BEFORE:$BEFORE AFTER:$AFTER
11310 if ! let "AFTER - BEFORE == 4"; then
11312 error "roc_hit is not safe to use"
11320 function roc_hit() {
11321 local list=$(comma_list $(osts_nodes))
11322 echo $(get_osd_param $list '' stats |
11323 awk '$1 == "cache_hit" {sum += $7}
11324 END { printf("%0.0f", sum) }')
11327 function set_cache() {
11330 if [ "$2" == "off" ]; then
11333 local list=$(comma_list $(osts_nodes))
11334 set_osd_param $list '' $1_cache_enable $on
11336 cancel_lru_locks osc
11340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11341 remote_ost_nodsh && skip "remote OST with nodsh"
11344 local list=$(comma_list $(osts_nodes))
11346 # check whether obdfilter is cache capable at all
11347 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11348 skip "not cache-capable obdfilter"
11351 # check cache is enabled on all obdfilters
11352 if get_osd_param $list '' read_cache_enable | grep 0; then
11353 skip "oss cache is disabled"
11356 set_osd_param $list '' writethrough_cache_enable 1
11358 # check write cache is enabled on all obdfilters
11359 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11360 skip "oss write cache is NOT enabled"
11365 #define OBD_FAIL_OBD_NO_LRU 0x609
11366 do_nodes $list $LCTL set_param fail_loc=0x609
11368 # pages should be in the case right after write
11369 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11372 local BEFORE=$(roc_hit)
11373 cancel_lru_locks osc
11374 cat $DIR/$tfile >/dev/null
11375 local AFTER=$(roc_hit)
11377 do_nodes $list $LCTL set_param fail_loc=0
11379 if ! let "AFTER - BEFORE == CPAGES"; then
11380 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11383 # the following read invalidates the cache
11384 cancel_lru_locks osc
11385 set_osd_param $list '' read_cache_enable 0
11386 cat $DIR/$tfile >/dev/null
11388 # now data shouldn't be found in the cache
11390 cancel_lru_locks osc
11391 cat $DIR/$tfile >/dev/null
11393 if let "AFTER - BEFORE != 0"; then
11394 error "IN CACHE: before: $BEFORE, after: $AFTER"
11397 set_osd_param $list '' read_cache_enable 1
11400 run_test 151 "test cache on oss and controls ==============================="
11403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11405 local TF="$TMP/$tfile"
11407 # simulate ENOMEM during write
11408 #define OBD_FAIL_OST_NOMEM 0x226
11409 lctl set_param fail_loc=0x80000226
11410 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11412 sync || error "sync failed"
11413 lctl set_param fail_loc=0
11415 # discard client's cache
11416 cancel_lru_locks osc
11418 # simulate ENOMEM during read
11419 lctl set_param fail_loc=0x80000226
11420 cmp $TF $DIR/$tfile || error "cmp failed"
11421 lctl set_param fail_loc=0
11425 run_test 152 "test read/write with enomem ============================"
11428 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11430 run_test 153 "test if fdatasync does not crash ======================="
11432 dot_lustre_fid_permission_check() {
11434 local ffid=$MOUNT/.lustre/fid/$fid
11437 echo "stat fid $fid"
11438 stat $ffid > /dev/null || error "stat $ffid failed."
11439 echo "touch fid $fid"
11440 touch $ffid || error "touch $ffid failed."
11441 echo "write to fid $fid"
11442 cat /etc/hosts > $ffid || error "write $ffid failed."
11443 echo "read fid $fid"
11444 diff /etc/hosts $ffid || error "read $ffid failed."
11445 echo "append write to fid $fid"
11446 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11447 echo "rename fid $fid"
11448 mv $ffid $test_dir/$tfile.1 &&
11449 error "rename $ffid to $tfile.1 should fail."
11450 touch $test_dir/$tfile.1
11451 mv $test_dir/$tfile.1 $ffid &&
11452 error "rename $tfile.1 to $ffid should fail."
11453 rm -f $test_dir/$tfile.1
11454 echo "truncate fid $fid"
11455 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11456 echo "link fid $fid"
11457 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11458 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11459 echo "setfacl fid $fid"
11460 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11461 echo "getfacl fid $fid"
11462 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11464 echo "unlink fid $fid"
11465 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11466 echo "mknod fid $fid"
11467 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11469 fid=[0xf00000400:0x1:0x0]
11470 ffid=$MOUNT/.lustre/fid/$fid
11472 echo "stat non-exist fid $fid"
11473 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11474 echo "write to non-exist fid $fid"
11475 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11476 echo "link new fid $fid"
11477 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11479 mkdir -p $test_dir/$tdir
11480 touch $test_dir/$tdir/$tfile
11481 fid=$($LFS path2fid $test_dir/$tdir)
11484 error "error: could not get fid for $test_dir/$dir/$tfile."
11486 ffid=$MOUNT/.lustre/fid/$fid
11489 ls $ffid > /dev/null || error "ls $ffid failed."
11490 echo "touch $fid/$tfile.1"
11491 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11493 echo "touch $MOUNT/.lustre/fid/$tfile"
11494 touch $MOUNT/.lustre/fid/$tfile && \
11495 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11497 echo "setxattr to $MOUNT/.lustre/fid"
11498 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11500 echo "listxattr for $MOUNT/.lustre/fid"
11501 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11503 echo "delxattr from $MOUNT/.lustre/fid"
11504 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11506 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11507 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11508 error "touch invalid fid should fail."
11510 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11511 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11512 error "touch non-normal fid should fail."
11514 echo "rename $tdir to $MOUNT/.lustre/fid"
11515 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11516 error "rename to $MOUNT/.lustre/fid should fail."
11518 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11520 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11521 local new_obf_mode=777
11523 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11524 chmod $new_obf_mode $DIR/.lustre/fid ||
11525 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11527 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11528 [ $obf_mode -eq $new_obf_mode ] ||
11529 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11531 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11532 chmod $old_obf_mode $DIR/.lustre/fid ||
11533 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11536 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11537 fid=$($LFS path2fid $test_dir/$tfile-2)
11539 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11541 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11542 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11543 error "create lov data thru .lustre failed"
11545 echo "cp /etc/passwd $test_dir/$tfile-2"
11546 cp /etc/passwd $test_dir/$tfile-2 ||
11547 error "copy to $test_dir/$tfile-2 failed."
11548 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11549 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11550 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11552 rm -rf $test_dir/tfile.lnk
11553 rm -rf $test_dir/$tfile-2
11557 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11558 skip "Need MDS version at least 2.4.1"
11560 local tf=$DIR/$tfile
11563 local fid=$($LFS path2fid $tf)
11564 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11566 # check that we get the same pathname back
11567 local found=$($LFS fid2path $MOUNT "$fid")
11568 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11569 [ "$found" == "$tf" ] ||
11570 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11572 run_test 154A "lfs path2fid and fid2path basic checks"
11575 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11576 skip "Need MDS version at least 2.4.1"
11578 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11579 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11580 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11581 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11583 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11584 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11586 # check that we get the same pathname
11587 echo "PFID: $PFID, name: $name"
11588 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11589 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11590 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11591 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11593 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11595 run_test 154B "verify the ll_decode_linkea tool"
11598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11599 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11600 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11601 skip "Need MDS version at least 2.2.51"
11602 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11604 cp /etc/hosts $DIR/$tfile
11606 fid=$($LFS path2fid $DIR/$tfile)
11608 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11610 dot_lustre_fid_permission_check "$fid" $DIR ||
11611 error "dot lustre permission check $fid failed"
11613 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11615 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11617 touch $MOUNT/.lustre/file &&
11618 error "creation is not allowed under .lustre"
11620 mkdir $MOUNT/.lustre/dir &&
11621 error "mkdir is not allowed under .lustre"
11625 run_test 154a "Open-by-FID"
11628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11629 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11630 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11631 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11632 skip "Need MDS version at least 2.2.51"
11634 local remote_dir=$DIR/$tdir/remote_dir
11638 mkdir -p $DIR/$tdir
11639 $LFS mkdir -i $MDTIDX $remote_dir ||
11640 error "create remote directory failed"
11642 cp /etc/hosts $remote_dir/$tfile
11644 fid=$($LFS path2fid $remote_dir/$tfile)
11646 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11648 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11649 error "dot lustre permission check $fid failed"
11652 run_test 154b "Open-by-FID for remote directory"
11655 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11656 skip "Need MDS version at least 2.4.1"
11658 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11659 local FID1=$($LFS path2fid $DIR/$tfile.1)
11660 local FID2=$($LFS path2fid $DIR/$tfile.2)
11661 local FID3=$($LFS path2fid $DIR/$tfile.3)
11664 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11665 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11666 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11668 [ "$FID" = "${!want}" ] ||
11669 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11673 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11675 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11676 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11680 run_test 154c "lfs path2fid and fid2path multiple arguments"
11683 remote_mds_nodsh && skip "remote MDS with nodsh"
11684 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11685 skip "Need MDS version at least 2.5.53"
11687 if remote_mds; then
11688 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11692 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11699 local fid=$($LFS path2fid $DIR/$tfile)
11702 cmd="exec $fd<$DIR/$tfile"
11704 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11705 echo "$fid_list" | grep "$fid"
11708 cmd="exec $fd>/dev/null"
11710 if [ $rc -ne 0 ]; then
11711 error "FID $fid not found in open files list $fid_list"
11714 run_test 154d "Verify open file fid"
11718 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11719 skip "Need MDS version at least 2.6.50"
11721 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11722 error ".lustre returned by readdir"
11725 run_test 154e ".lustre is not returned by readdir"
11728 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11730 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11731 test_mkdir -p -c1 $DIR/$tdir/d
11732 # test dirs inherit from its stripe
11733 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11734 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11735 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11736 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11739 # get fid of parents
11740 local FID0=$($LFS path2fid $DIR/$tdir/d)
11741 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11742 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11743 local FID3=$($LFS path2fid $DIR)
11745 # check that path2fid --parents returns expected <parent_fid>/name
11746 # 1) test for a directory (single parent)
11747 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11748 [ "$parent" == "$FID0/foo1" ] ||
11749 error "expected parent: $FID0/foo1, got: $parent"
11751 # 2) test for a file with nlink > 1 (multiple parents)
11752 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11753 echo "$parent" | grep -F "$FID1/$tfile" ||
11754 error "$FID1/$tfile not returned in parent list"
11755 echo "$parent" | grep -F "$FID2/link" ||
11756 error "$FID2/link not returned in parent list"
11758 # 3) get parent by fid
11759 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11760 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11761 echo "$parent" | grep -F "$FID1/$tfile" ||
11762 error "$FID1/$tfile not returned in parent list (by fid)"
11763 echo "$parent" | grep -F "$FID2/link" ||
11764 error "$FID2/link not returned in parent list (by fid)"
11766 # 4) test for entry in root directory
11767 parent=$($LFS path2fid --parents $DIR/f)
11768 echo "$parent" | grep -F "$FID3/f" ||
11769 error "$FID3/f not returned in parent list"
11771 # 5) test it on root directory
11772 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11773 error "$MOUNT should not have parents"
11775 # enable xattr caching and check that linkea is correctly updated
11776 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11777 save_lustre_params client "llite.*.xattr_cache" > $save
11778 lctl set_param llite.*.xattr_cache 1
11780 # 6.1) linkea update on rename
11781 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11783 # get parents by fid
11784 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11785 # foo1 should no longer be returned in parent list
11786 echo "$parent" | grep -F "$FID1" &&
11787 error "$FID1 should no longer be in parent list"
11788 # the new path should appear
11789 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11790 error "$FID2/$tfile.moved is not in parent list"
11792 # 6.2) linkea update on unlink
11793 rm -f $DIR/$tdir/d/foo2/link
11794 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11795 # foo2/link should no longer be returned in parent list
11796 echo "$parent" | grep -F "$FID2/link" &&
11797 error "$FID2/link should no longer be in parent list"
11801 restore_lustre_params < $save
11804 run_test 154f "get parent fids by reading link ea"
11808 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11809 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11810 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11811 skip "Need MDS version at least 2.6.92"
11813 mkdir -p $DIR/$tdir
11814 llapi_fid_test -d $DIR/$tdir
11816 run_test 154g "various llapi FID tests"
11818 test_155_small_load() {
11819 local temp=$TMP/$tfile
11820 local file=$DIR/$tfile
11822 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11823 error "dd of=$temp bs=6096 count=1 failed"
11825 cancel_lru_locks $OSC
11826 cmp $temp $file || error "$temp $file differ"
11828 $TRUNCATE $temp 6000
11829 $TRUNCATE $file 6000
11830 cmp $temp $file || error "$temp $file differ (truncate1)"
11832 echo "12345" >>$temp
11833 echo "12345" >>$file
11834 cmp $temp $file || error "$temp $file differ (append1)"
11836 echo "12345" >>$temp
11837 echo "12345" >>$file
11838 cmp $temp $file || error "$temp $file differ (append2)"
11844 test_155_big_load() {
11845 remote_ost_nodsh && skip "remote OST with nodsh"
11847 local temp=$TMP/$tfile
11848 local file=$DIR/$tfile
11851 local cache_size=$(do_facet ost$((MAXI+1)) \
11852 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11853 local large_file_size=$((cache_size * 2))
11855 echo "OSS cache size: $cache_size KB"
11856 echo "Large file size: $large_file_size KB"
11858 [ $MAXV -le $large_file_size ] &&
11859 skip_env "max available OST size needs > $large_file_size KB"
11861 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11863 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11864 error "dd of=$temp bs=$large_file_size count=1k failed"
11867 cancel_lru_locks osc
11868 cmp $temp $file || error "$temp $file differ"
11874 save_writethrough() {
11875 local facets=$(get_facets OST)
11877 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11883 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11885 save_writethrough $p
11888 set_cache writethrough on
11889 test_155_small_load
11890 restore_lustre_params < $p
11893 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11898 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11900 save_writethrough $p
11903 set_cache writethrough off
11904 test_155_small_load
11905 restore_lustre_params < $p
11908 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11913 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11915 save_writethrough $p
11918 set_cache writethrough on
11919 test_155_small_load
11920 restore_lustre_params < $p
11923 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11928 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11930 save_writethrough $p
11933 set_cache writethrough off
11934 test_155_small_load
11935 restore_lustre_params < $p
11938 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11943 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11945 save_writethrough $p
11948 set_cache writethrough on
11950 restore_lustre_params < $p
11953 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11958 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11960 save_writethrough $p
11963 set_cache writethrough off
11965 restore_lustre_params < $p
11968 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11973 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11975 save_writethrough $p
11978 set_cache writethrough on
11980 restore_lustre_params < $p
11983 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11988 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11990 save_writethrough $p
11993 set_cache writethrough off
11995 restore_lustre_params < $p
11998 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12002 remote_ost_nodsh && skip "remote OST with nodsh"
12003 [ "$(facet_fstype ost1)" = "zfs" -a \
12004 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
12005 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12010 local file="$DIR/$tfile"
12011 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12013 save_writethrough $p
12016 log "Turn on read and write cache"
12018 set_cache writethrough on
12020 log "Write data and read it back."
12021 log "Read should be satisfied from the cache."
12022 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12024 cancel_lru_locks osc
12025 cat $file >/dev/null
12027 if ! let "AFTER - BEFORE == CPAGES"; then
12028 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12030 log "cache hits:: before: $BEFORE, after: $AFTER"
12033 log "Read again; it should be satisfied from the cache."
12035 cancel_lru_locks osc
12036 cat $file >/dev/null
12038 if ! let "AFTER - BEFORE == CPAGES"; then
12039 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12041 log "cache hits:: before: $BEFORE, after: $AFTER"
12044 log "Turn off the read cache and turn on the write cache"
12046 set_cache writethrough on
12048 log "Read again; it should be satisfied from the cache."
12050 cancel_lru_locks osc
12051 cat $file >/dev/null
12053 if ! let "AFTER - BEFORE == CPAGES"; then
12054 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12056 log "cache hits:: before: $BEFORE, after: $AFTER"
12059 log "Read again; it should not be satisfied from the cache."
12061 cancel_lru_locks osc
12062 cat $file >/dev/null
12064 if ! let "AFTER - BEFORE == 0"; then
12065 error "IN CACHE: before: $BEFORE, after: $AFTER"
12067 log "cache hits:: before: $BEFORE, after: $AFTER"
12070 log "Write data and read it back."
12071 log "Read should be satisfied from the cache."
12072 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12074 cancel_lru_locks osc
12075 cat $file >/dev/null
12077 if ! let "AFTER - BEFORE == CPAGES"; then
12078 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12080 log "cache hits:: before: $BEFORE, after: $AFTER"
12083 log "Read again; it should not be satisfied from the cache."
12085 cancel_lru_locks osc
12086 cat $file >/dev/null
12088 if ! let "AFTER - BEFORE == 0"; then
12089 error "IN CACHE: before: $BEFORE, after: $AFTER"
12091 log "cache hits:: before: $BEFORE, after: $AFTER"
12094 log "Turn off read and write cache"
12096 set_cache writethrough off
12098 log "Write data and read it back"
12099 log "It should not be satisfied from the cache."
12101 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12102 cancel_lru_locks osc
12104 cat $file >/dev/null
12106 if ! let "AFTER - BEFORE == 0"; then
12107 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12109 log "cache hits:: before: $BEFORE, after: $AFTER"
12112 log "Turn on the read cache and turn off the write cache"
12114 set_cache writethrough off
12116 log "Write data and read it back"
12117 log "It should not be satisfied from the cache."
12119 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12121 cancel_lru_locks osc
12122 cat $file >/dev/null
12124 if ! let "AFTER - BEFORE == 0"; then
12125 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12127 log "cache hits:: before: $BEFORE, after: $AFTER"
12130 log "Read again; it should be satisfied from the cache."
12132 cancel_lru_locks osc
12133 cat $file >/dev/null
12135 if ! let "AFTER - BEFORE == CPAGES"; then
12136 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12138 log "cache hits:: before: $BEFORE, after: $AFTER"
12141 restore_lustre_params < $p
12144 run_test 156 "Verification of tunables"
12147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12148 remote_mds_nodsh && skip "remote MDS with nodsh"
12149 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12150 skip "Need MDS version at least 2.2.0"
12152 changelog_register || error "changelog_register failed"
12153 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12154 changelog_users $SINGLEMDS | grep -q $cl_user ||
12155 error "User $cl_user not found in changelog_users"
12158 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12159 changelog_clear 0 || error "changelog_clear failed"
12160 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12161 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12162 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12163 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12164 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12165 rm $DIR/$tdir/pics/desktop.jpg
12167 changelog_dump | tail -10
12169 echo "verifying changelog mask"
12170 changelog_chmask "-MKDIR"
12171 changelog_chmask "-CLOSE"
12173 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12174 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12176 changelog_chmask "+MKDIR"
12177 changelog_chmask "+CLOSE"
12179 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12180 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12182 changelog_dump | tail -10
12183 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12184 CLOSES=$(changelog_dump | grep -c "CLOSE")
12185 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12186 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12189 echo "verifying target fid"
12190 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12191 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12192 [ "$fidc" == "$fidf" ] ||
12193 error "changelog '$tfile' fid $fidc != file fid $fidf"
12194 echo "verifying parent fid"
12195 # The FID returned from the Changelog may be the directory shard on
12196 # a different MDT, and not the FID returned by path2fid on the parent.
12197 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12198 # since this is what will matter when recreating this file in the tree.
12199 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12200 local pathp=$($LFS fid2path $MOUNT "$fidp")
12201 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12202 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12204 echo "getting records for $cl_user"
12205 changelog_users $SINGLEMDS
12206 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12208 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12209 error "changelog_clear failed"
12210 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12211 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12212 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12213 error "user index expect $user_rec1 + $nclr != $user_rec2"
12215 local min0_rec=$(changelog_users $SINGLEMDS |
12216 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12217 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12218 awk '{ print $1; exit; }')
12220 changelog_dump | tail -n 5
12221 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12222 [ $first_rec == $((min0_rec + 1)) ] ||
12223 error "first index should be $min0_rec + 1 not $first_rec"
12225 # LU-3446 changelog index reset on MDT restart
12226 local cur_rec1=$(changelog_users $SINGLEMDS |
12227 awk '/^current.index:/ { print $NF }')
12228 changelog_clear 0 ||
12229 error "clear all changelog records for $cl_user failed"
12230 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12231 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12232 error "Fail to start $SINGLEMDS"
12233 local cur_rec2=$(changelog_users $SINGLEMDS |
12234 awk '/^current.index:/ { print $NF }')
12235 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12236 [ $cur_rec1 == $cur_rec2 ] ||
12237 error "current index should be $cur_rec1 not $cur_rec2"
12239 echo "verifying users from this test are deregistered"
12240 changelog_deregister || error "changelog_deregister failed"
12241 changelog_users $SINGLEMDS | grep -q $cl_user &&
12242 error "User '$cl_user' still in changelog_users"
12244 # lctl get_param -n mdd.*.changelog_users
12245 # current index: 144
12246 # ID index (idle seconds)
12248 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12249 # this is the normal case where all users were deregistered
12250 # make sure no new records are added when no users are present
12251 local last_rec1=$(changelog_users $SINGLEMDS |
12252 awk '/^current.index:/ { print $NF }')
12253 touch $DIR/$tdir/chloe
12254 local last_rec2=$(changelog_users $SINGLEMDS |
12255 awk '/^current.index:/ { print $NF }')
12256 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12257 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12259 # any changelog users must be leftovers from a previous test
12260 changelog_users $SINGLEMDS
12261 echo "other changelog users; can't verify off"
12264 run_test 160a "changelog sanity"
12266 test_160b() { # LU-3587
12267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12268 remote_mds_nodsh && skip "remote MDS with nodsh"
12269 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12270 skip "Need MDS version at least 2.2.0"
12272 changelog_register || error "changelog_register failed"
12273 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12274 changelog_users $SINGLEMDS | grep -q $cl_user ||
12275 error "User '$cl_user' not found in changelog_users"
12277 local longname1=$(str_repeat a 255)
12278 local longname2=$(str_repeat b 255)
12281 echo "creating very long named file"
12282 touch $longname1 || error "create of '$longname1' failed"
12283 echo "renaming very long named file"
12284 mv $longname1 $longname2
12286 changelog_dump | grep RENME | tail -n 5
12289 run_test 160b "Verify that very long rename doesn't crash in changelog"
12292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12293 remote_mds_nodsh && skip "remote MDS with nodsh"
12296 local server_version=$(lustre_version_code $SINGLEMDS)
12298 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12299 [[ $server_version -gt $(version_code 2.5.1) &&
12300 $server_version -lt $(version_code 2.5.50) ]] ||
12301 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12303 # Registration step
12304 changelog_register || error "changelog_register failed"
12307 mkdir -p $DIR/$tdir
12308 $MCREATE $DIR/$tdir/foo_160c
12309 changelog_chmask "-TRUNC"
12310 $TRUNCATE $DIR/$tdir/foo_160c 200
12311 changelog_chmask "+TRUNC"
12312 $TRUNCATE $DIR/$tdir/foo_160c 199
12313 changelog_dump | tail -n 5
12314 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12315 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12317 run_test 160c "verify that changelog log catch the truncate event"
12320 remote_mds_nodsh && skip "remote MDS with nodsh"
12321 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12323 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12324 skip "Need MDS version at least 2.7.60"
12326 # Registration step
12327 changelog_register || error "changelog_register failed"
12329 mkdir -p $DIR/$tdir/migrate_dir
12330 changelog_clear 0 || error "changelog_clear failed"
12332 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12333 changelog_dump | tail -n 5
12334 local migrates=$(changelog_dump | grep -c "MIGRT")
12335 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12337 run_test 160d "verify that changelog log catch the migrate event"
12340 remote_mds_nodsh && skip "remote MDS with nodsh"
12343 changelog_register || error "changelog_register failed"
12345 # Delete a future user (expect fail)
12346 local MDT0=$(facet_svc $SINGLEMDS)
12347 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12350 if [ $rc -eq 0 ]; then
12351 error "Deleted non-existant user cl77"
12352 elif [ $rc -ne 2 ]; then
12353 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12356 # Clear to a bad index (1 billion should be safe)
12357 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12360 if [ $rc -eq 0 ]; then
12361 error "Successfully cleared to invalid CL index"
12362 elif [ $rc -ne 22 ]; then
12363 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12366 run_test 160e "changelog negative testing (should return errors)"
12369 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12370 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12371 { skip "Need MDS version at least 2.10.56"; return 0; }
12373 local mdts=$(comma_list $(mdts_nodes))
12376 changelog_register || error "first changelog_register failed"
12377 changelog_register || error "second changelog_register failed"
12379 declare -A cl_user1
12380 declare -A cl_user2
12385 # generate some changelog records to accumulate on each MDT
12386 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12387 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12388 error "create $DIR/$tdir/$tfile failed"
12390 # check changelogs have been generated
12391 local nbcl=$(changelog_dump | wc -l)
12392 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12394 for param in "changelog_max_idle_time=10" \
12396 "changelog_min_gc_interval=2" \
12397 "changelog_min_free_cat_entries=3"; do
12398 local MDT0=$(facet_svc $SINGLEMDS)
12399 local var="${param%=*}"
12400 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12402 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12403 do_nodes $mdts $LCTL set_param mdd.*.$param
12406 # force cl_user2 to be idle (1st part)
12409 # simulate changelog catalog almost full
12410 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12411 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12413 for i in $(seq $MDSCOUNT); do
12414 cl_users=(${CL_USERS[mds$i]})
12415 cl_user1[mds$i]="${cl_users[0]}"
12416 cl_user2[mds$i]="${cl_users[1]}"
12418 [ -n "${cl_user1[mds$i]}" ] ||
12419 error "mds$i: no user registered"
12420 [ -n "${cl_user2[mds$i]}" ] ||
12421 error "mds$i: only ${cl_user2[mds$i]} is registered"
12423 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12424 [ -n "$user_rec1" ] ||
12425 error "mds$i: User ${cl_user1[mds$i]} not registered"
12426 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12427 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12428 [ -n "$user_rec2" ] ||
12429 error "mds$i: User ${cl_user1[mds$i]} not registered"
12430 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12431 "$user_rec1 + 2 == $user_rec2"
12432 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12433 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12434 "$user_rec1 + 2, but is $user_rec2"
12435 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12436 [ -n "$user_rec2" ] ||
12437 error "mds$i: User ${cl_user2[mds$i]} not registered"
12438 [ $user_rec1 == $user_rec2 ] ||
12439 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12440 "$user_rec1, but is $user_rec2"
12443 # force cl_user2 to be idle (2nd part) and to reach
12444 # changelog_max_idle_time
12447 # generate one more changelog to trigger fail_loc
12448 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12449 error "create $DIR/$tdir/${tfile}bis failed"
12451 # ensure gc thread is done
12452 for i in $(mdts_nodes); do
12454 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12455 error "$i: GC-thread not done"
12459 for i in $(seq $MDSCOUNT); do
12460 # check cl_user1 still registered
12461 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12462 error "mds$i: User ${cl_user1[mds$i]} not registered"
12463 # check cl_user2 unregistered
12464 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12465 error "mds$i: User ${cl_user2[mds$i]} still registered"
12467 # check changelogs are present and starting at $user_rec1 + 1
12468 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12469 [ -n "$user_rec1" ] ||
12470 error "mds$i: User ${cl_user1[mds$i]} not registered"
12471 first_rec=$($LFS changelog $(facet_svc mds$i) |
12472 awk '{ print $1; exit; }')
12474 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12475 [ $((user_rec1 + 1)) == $first_rec ] ||
12476 error "mds$i: first index should be $user_rec1 + 1, " \
12477 "but is $first_rec"
12480 run_test 160f "changelog garbage collect (timestamped users)"
12483 remote_mds_nodsh && skip "remote MDS with nodsh"
12484 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12485 skip "Need MDS version at least 2.10.56"
12487 local mdts=$(comma_list $(mdts_nodes))
12489 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12490 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12493 changelog_register || error "first changelog_register failed"
12494 changelog_register || error "second changelog_register failed"
12496 declare -A cl_user1
12497 declare -A cl_user2
12502 # generate some changelog records to accumulate on each MDT
12503 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12504 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12505 error "create $DIR/$tdir/$tfile failed"
12507 # check changelogs have been generated
12508 local nbcl=$(changelog_dump | wc -l)
12509 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12511 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12513 "changelog_min_gc_interval=2" \
12514 "changelog_min_free_cat_entries=3"; do
12515 local MDT0=$(facet_svc $SINGLEMDS)
12516 local var="${param%=*}"
12517 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12519 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12520 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12521 error "unable to set mdd.*.$param"
12524 # simulate changelog catalog almost full
12525 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12526 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12528 for i in $(seq $MDSCOUNT); do
12529 cl_users=(${CL_USERS[mds$i]})
12530 cl_user1[mds$i]="${cl_users[0]}"
12531 cl_user2[mds$i]="${cl_users[1]}"
12533 [ -n "${cl_user1[mds$i]}" ] ||
12534 error "mds$i: no user registered"
12535 [ -n "${cl_user2[mds$i]}" ] ||
12536 error "mds$i: only ${cl_user1[mds$i]} is registered"
12538 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12539 [ -n "$user_rec1" ] ||
12540 error "mds$i: User ${cl_user1[mds$i]} not registered"
12541 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12542 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12543 [ -n "$user_rec2" ] ||
12544 error "mds$i: User ${cl_user1[mds$i]} not registered"
12545 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12546 "$user_rec1 + 2 == $user_rec2"
12547 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12548 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12549 "$user_rec1 + 2, but is $user_rec2"
12550 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12551 [ -n "$user_rec2" ] ||
12552 error "mds$i: User ${cl_user2[mds$i]} not registered"
12553 [ $user_rec1 == $user_rec2 ] ||
12554 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12555 "$user_rec1, but is $user_rec2"
12558 # ensure we are past the previous changelog_min_gc_interval set above
12561 # generate one more changelog to trigger fail_loc
12562 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12563 error "create $DIR/$tdir/${tfile}bis failed"
12565 # ensure gc thread is done
12566 for i in $(mdts_nodes); do
12568 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12569 error "$i: GC-thread not done"
12573 for i in $(seq $MDSCOUNT); do
12574 # check cl_user1 still registered
12575 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12576 error "mds$i: User ${cl_user1[mds$i]} not registered"
12577 # check cl_user2 unregistered
12578 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12579 error "mds$i: User ${cl_user2[mds$i]} still registered"
12581 # check changelogs are present and starting at $user_rec1 + 1
12582 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12583 [ -n "$user_rec1" ] ||
12584 error "mds$i: User ${cl_user1[mds$i]} not registered"
12585 first_rec=$($LFS changelog $(facet_svc mds$i) |
12586 awk '{ print $1; exit; }')
12588 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12589 [ $((user_rec1 + 1)) == $first_rec ] ||
12590 error "mds$i: first index should be $user_rec1 + 1, " \
12591 "but is $first_rec"
12594 run_test 160g "changelog garbage collect (old users)"
12597 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12598 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12599 { skip "Need MDS version at least 2.10.56"; return 0; }
12601 local mdts=$(comma_list $(mdts_nodes))
12604 changelog_register || error "first changelog_register failed"
12605 changelog_register || error "second changelog_register failed"
12607 declare -A cl_user1
12608 declare -A cl_user2
12613 # generate some changelog records to accumulate on each MDT
12614 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12615 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12616 error "create $DIR/$tdir/$tfile failed"
12618 # check changelogs have been generated
12619 local nbcl=$(changelog_dump | wc -l)
12620 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12622 for param in "changelog_max_idle_time=10" \
12624 "changelog_min_gc_interval=2"; do
12625 local MDT0=$(facet_svc $SINGLEMDS)
12626 local var="${param%=*}"
12627 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12629 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12630 do_nodes $mdts $LCTL set_param mdd.*.$param
12633 # force cl_user2 to be idle (1st part)
12636 for i in $(seq $MDSCOUNT); do
12637 cl_users=(${CL_USERS[mds$i]})
12638 cl_user1[mds$i]="${cl_users[0]}"
12639 cl_user2[mds$i]="${cl_users[1]}"
12641 [ -n "${cl_user1[mds$i]}" ] ||
12642 error "mds$i: no user registered"
12643 [ -n "${cl_user2[mds$i]}" ] ||
12644 error "mds$i: only ${cl_user2[mds$i]} is registered"
12646 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12647 [ -n "$user_rec1" ] ||
12648 error "mds$i: User ${cl_user1[mds$i]} not registered"
12649 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12650 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12651 [ -n "$user_rec2" ] ||
12652 error "mds$i: User ${cl_user1[mds$i]} not registered"
12653 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12654 "$user_rec1 + 2 == $user_rec2"
12655 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12656 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12657 "$user_rec1 + 2, but is $user_rec2"
12658 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12659 [ -n "$user_rec2" ] ||
12660 error "mds$i: User ${cl_user2[mds$i]} not registered"
12661 [ $user_rec1 == $user_rec2 ] ||
12662 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12663 "$user_rec1, but is $user_rec2"
12666 # force cl_user2 to be idle (2nd part) and to reach
12667 # changelog_max_idle_time
12670 # force each GC-thread start and block then
12671 # one per MDT/MDD, set fail_val accordingly
12672 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12673 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12675 # generate more changelogs to trigger fail_loc
12676 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12677 error "create $DIR/$tdir/${tfile}bis failed"
12679 # stop MDT to stop GC-thread, should be done in back-ground as it will
12680 # block waiting for the thread to be released and exit
12681 declare -A stop_pids
12682 for i in $(seq $MDSCOUNT); do
12684 stop_pids[mds$i]=$!
12687 for i in $(mdts_nodes); do
12690 local facets=$(facets_up_on_host $i)
12692 for facet in ${facets//,/ }; do
12693 if [[ $facet == mds* ]]; then
12697 # ensure each MDS's gc threads are still present and all in "R"
12698 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12699 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12700 error "$i: expected $nb GC-thread"
12702 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12704 error "$i: GC-thread not found in R-state"
12705 # check umounts of each MDT on MDS have reached kthread_stop()
12706 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12707 error "$i: expected $nb umount"
12709 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12710 error "$i: umount not found in D-state"
12713 # release all GC-threads
12714 do_nodes $mdts $LCTL set_param fail_loc=0
12716 # wait for MDT stop to complete
12717 for i in $(seq $MDSCOUNT); do
12718 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12722 # may try to check if any orphan changelog records are present
12723 # via ldiskfs/zfs and llog_reader...
12725 # re-start/mount MDTs
12726 for i in $(seq $MDSCOUNT); do
12727 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12728 error "Fail to start mds$i"
12732 for i in $(seq $MDSCOUNT); do
12733 # check cl_user1 still registered
12734 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12735 error "mds$i: User ${cl_user1[mds$i]} not registered"
12736 # check cl_user2 unregistered
12737 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12738 error "mds$i: User ${cl_user2[mds$i]} still registered"
12740 # check changelogs are present and starting at $user_rec1 + 1
12741 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12742 [ -n "$user_rec1" ] ||
12743 error "mds$i: User ${cl_user1[mds$i]} not registered"
12744 first_rec=$($LFS changelog $(facet_svc mds$i) |
12745 awk '{ print $1; exit; }')
12747 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12748 [ $((user_rec1 + 1)) == $first_rec ] ||
12749 error "mds$i: first index should be $user_rec1 + 1, " \
12750 "but is $first_rec"
12753 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12758 local mdts=$(comma_list $(mdts_nodes))
12760 changelog_register || error "first changelog_register failed"
12762 # generate some changelog records to accumulate on each MDT
12763 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12764 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12765 error "create $DIR/$tdir/$tfile failed"
12767 # check changelogs have been generated
12768 local nbcl=$(changelog_dump | wc -l)
12769 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12771 # simulate race between register and unregister
12772 # XXX as fail_loc is set per-MDS, with DNE configs the race
12773 # simulation will only occur for one MDT per MDS and for the
12774 # others the normal race scenario will take place
12775 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12776 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12777 do_nodes $mdts $LCTL set_param fail_val=1
12779 # unregister 1st user
12780 changelog_deregister &
12782 # wait some time for deregister work to reach race rdv
12784 # register 2nd user
12785 changelog_register || error "2nd user register failed"
12787 wait $pid1 || error "1st user deregister failed"
12791 declare -A LAST_REC
12792 for i in $(seq $MDSCOUNT); do
12793 if changelog_users mds$i | grep "^cl"; then
12794 # make sure new records are added with one user present
12795 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12796 awk '/^current.index:/ { print $NF }')
12798 error "mds$i has no user registered"
12802 # generate more changelog records to accumulate on each MDT
12803 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12804 error "create $DIR/$tdir/${tfile}bis failed"
12806 for i in $(seq $MDSCOUNT); do
12807 last_rec=$(changelog_users $SINGLEMDS |
12808 awk '/^current.index:/ { print $NF }')
12809 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12810 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12811 error "changelogs are off on mds$i"
12814 run_test 160i "changelog user register/unregister race"
12817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12819 test_mkdir -c1 $DIR/$tdir
12820 cp /etc/hosts $DIR/$tdir/$tfile
12821 test_mkdir -c1 $DIR/$tdir/foo1
12822 test_mkdir -c1 $DIR/$tdir/foo2
12823 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12824 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12825 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12826 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12827 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12828 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12829 $LFS fid2path $DIR $FID
12830 error "bad link ea"
12833 rm $DIR/$tdir/foo2/zachary
12835 rm $DIR/$tdir/foo2/thor
12837 rm $DIR/$tdir/$tfile
12839 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12840 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12841 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12842 rm $DIR/$tdir/foo2/maggie
12845 local longname=$tfile.avg_len_is_thirty_two_
12846 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12847 error_noexit 'failed to unlink many hardlinks'" EXIT
12848 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12849 error "failed to hardlink many files"
12850 links=$($LFS fid2path $DIR $FID | wc -l)
12851 echo -n "${links}/1000 links in link EA"
12852 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12854 run_test 161a "link ea sanity"
12857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12858 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12861 local remote_dir=$DIR/$tdir/remote_dir
12863 mkdir -p $DIR/$tdir
12864 $LFS mkdir -i $MDTIDX $remote_dir ||
12865 error "create remote directory failed"
12867 cp /etc/hosts $remote_dir/$tfile
12868 mkdir -p $remote_dir/foo1
12869 mkdir -p $remote_dir/foo2
12870 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12871 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12872 ln $remote_dir/$tfile $remote_dir/foo1/luna
12873 ln $remote_dir/$tfile $remote_dir/foo2/thor
12875 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12877 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12878 $LFS fid2path $DIR $FID
12879 error "bad link ea"
12882 rm $remote_dir/foo2/zachary
12884 rm $remote_dir/foo2/thor
12886 rm $remote_dir/$tfile
12888 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12889 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12890 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12891 $LFS fid2path $DIR $FID
12892 error "bad link rename"
12894 rm $remote_dir/foo2/maggie
12897 local longname=filename_avg_len_is_thirty_two_
12898 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12899 error "failed to hardlink many files"
12900 links=$($LFS fid2path $DIR $FID | wc -l)
12901 echo -n "${links}/1000 links in link EA"
12902 [[ ${links} -gt 60 ]] ||
12903 error "expected at least 60 links in link EA"
12904 unlinkmany $remote_dir/foo2/$longname 1000 ||
12905 error "failed to unlink many hardlinks"
12907 run_test 161b "link ea sanity under remote directory"
12910 remote_mds_nodsh && skip "remote MDS with nodsh"
12911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12912 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12913 skip "Need MDS version at least 2.1.5"
12915 # define CLF_RENAME_LAST 0x0001
12916 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12917 changelog_register || error "changelog_register failed"
12920 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12921 touch $DIR/$tdir/foo_161c
12922 touch $DIR/$tdir/bar_161c
12923 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12924 changelog_dump | grep RENME | tail -n 5
12925 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12926 changelog_clear 0 || error "changelog_clear failed"
12927 if [ x$flags != "x0x1" ]; then
12928 error "flag $flags is not 0x1"
12931 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12932 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12933 touch $DIR/$tdir/foo_161c
12934 touch $DIR/$tdir/bar_161c
12935 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12936 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12937 changelog_dump | grep RENME | tail -n 5
12938 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12939 changelog_clear 0 || error "changelog_clear failed"
12940 if [ x$flags != "x0x0" ]; then
12941 error "flag $flags is not 0x0"
12943 echo "rename overwrite a target having nlink > 1," \
12944 "changelog record has flags of $flags"
12946 # rename doesn't overwrite a target (changelog flag 0x0)
12947 touch $DIR/$tdir/foo_161c
12948 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12949 changelog_dump | grep RENME | tail -n 5
12950 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12951 changelog_clear 0 || error "changelog_clear failed"
12952 if [ x$flags != "x0x0" ]; then
12953 error "flag $flags is not 0x0"
12955 echo "rename doesn't overwrite a target," \
12956 "changelog record has flags of $flags"
12958 # define CLF_UNLINK_LAST 0x0001
12959 # unlink a file having nlink = 1 (changelog flag 0x1)
12960 rm -f $DIR/$tdir/foo2_161c
12961 changelog_dump | grep UNLNK | tail -n 5
12962 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12963 changelog_clear 0 || error "changelog_clear failed"
12964 if [ x$flags != "x0x1" ]; then
12965 error "flag $flags is not 0x1"
12967 echo "unlink a file having nlink = 1," \
12968 "changelog record has flags of $flags"
12970 # unlink a file having nlink > 1 (changelog flag 0x0)
12971 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12972 rm -f $DIR/$tdir/foobar_161c
12973 changelog_dump | grep UNLNK | tail -n 5
12974 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12975 changelog_clear 0 || error "changelog_clear failed"
12976 if [ x$flags != "x0x0" ]; then
12977 error "flag $flags is not 0x0"
12979 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12981 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12984 remote_mds_nodsh && skip "remote MDS with nodsh"
12989 changelog_register || error "changelog_register failed"
12991 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12992 # interfer with $MOUNT/.lustre/fid/ access
12994 [[ $? -eq 0 ]] || error "mkdir failed"
12996 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12997 $LCTL set_param fail_loc=0x8000140c
12999 $LCTL set_param fail_val=5
13002 echo foofoo > $DIR/$tdir/$tfile &
13005 # wait for create to be delayed
13009 [[ $? -eq 0 ]] || error "create should be blocked"
13011 local tempfile=$(mktemp)
13012 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13013 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13014 # some delay may occur during ChangeLog publishing and file read just
13015 # above, that could allow file write to happen finally
13016 [[ -s $tempfile ]] && echo "file should be empty"
13018 $LCTL set_param fail_loc=0
13021 [[ $? -eq 0 ]] || error "create failed"
13023 run_test 161d "create with concurrent .lustre/fid access"
13026 local expected="$1"
13031 path=$($LFS fid2path "$@")
13034 if [ $rc -ne 0 ]; then
13035 error "path looked up of '$expected' failed: rc=$rc"
13036 elif [ "$path" != "$expected" ]; then
13037 error "path looked up '$path' instead of '$expected'"
13039 echo "FID '$fid' resolves to path '$path' as expected"
13043 test_162a() { # was test_162
13044 test_mkdir -p -c1 $DIR/$tdir/d2
13045 touch $DIR/$tdir/d2/$tfile
13046 touch $DIR/$tdir/d2/x1
13047 touch $DIR/$tdir/d2/x2
13048 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13049 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13051 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13052 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13055 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13056 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13057 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13059 # softlink to wrong file
13060 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13061 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13062 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13065 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13066 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13067 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13068 # fid2path dir/fsname should both work
13069 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13070 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13072 # hardlink count: check that there are 2 links
13073 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13074 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13076 # hardlink indexing: remove the first link
13077 rm $DIR/$tdir/d2/p/q/r/hlink
13078 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13080 run_test 162a "path lookup sanity"
13083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13087 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13088 error "create striped dir failed"
13090 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13091 tail -n 1 | awk '{print $2}')
13092 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13094 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13095 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13098 for ((i=0;i<5;i++)); do
13099 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13100 error "get fid for f$i failed"
13101 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13103 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13104 error "get fid for d$i failed"
13105 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13110 run_test 162b "striped directory path lookup sanity"
13112 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13114 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13115 skip "Need MDS version at least 2.7.51"
13117 local lpath=$tdir.local
13118 local rpath=$tdir.remote
13120 test_mkdir $DIR/$lpath
13121 test_mkdir $DIR/$rpath
13123 for ((i = 0; i <= 101; i++)); do
13126 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13127 error "get fid for local directory $DIR/$lpath failed"
13128 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13131 test_mkdir $DIR/$rpath
13132 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13133 error "get fid for remote directory $DIR/$rpath failed"
13134 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13139 run_test 162c "fid2path works with paths 100 or more directories deep"
13142 # do directio so as not to populate the page cache
13143 log "creating a 10 Mb file"
13144 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13145 log "starting reads"
13146 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13147 log "truncating the file"
13148 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13150 kill %+ || true # reads might have finished
13151 echo "wait until dd is finished"
13153 log "removing the temporary file"
13154 rm -rf $DIR/$tfile || error "tmp file removal failed"
13156 run_test 169 "parallel read and truncate should not deadlock"
13159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13161 $LCTL clear # bug 18514
13162 $LCTL debug_daemon start $TMP/${tfile}_log_good
13164 $LCTL debug_daemon stop
13165 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13166 error "sed failed to read log_good"
13168 $LCTL debug_daemon start $TMP/${tfile}_log_good
13170 $LCTL debug_daemon stop
13172 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13173 error "lctl df log_bad failed"
13175 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13176 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13178 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13179 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13181 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13182 error "bad_line good_line1 good_line2 are empty"
13184 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13185 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13186 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13188 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13189 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13190 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13192 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13193 error "bad_line_new good_line_new are empty"
13195 local expected_good=$((good_line1 + good_line2*2))
13197 rm -f $TMP/${tfile}*
13198 # LU-231, short malformed line may not be counted into bad lines
13199 if [ $bad_line -ne $bad_line_new ] &&
13200 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13201 error "expected $bad_line bad lines, but got $bad_line_new"
13205 if [ $expected_good -ne $good_line_new ]; then
13206 error "expected $expected_good good lines, but got $good_line_new"
13211 run_test 170 "test lctl df to handle corrupted log ====================="
13213 test_171() { # bug20592
13214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13216 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13217 $LCTL set_param fail_loc=0x50e
13218 $LCTL set_param fail_val=3000
13219 multiop_bg_pause $DIR/$tfile O_s || true
13221 kill -USR1 $MULTIPID
13225 if dmesg | grep "recursive fault"; then
13226 error "caught a recursive fault"
13228 $LCTL set_param fail_loc=0
13231 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13233 # it would be good to share it with obdfilter-survey/iokit-libecho code
13234 setup_obdecho_osc () {
13237 local obdfilter_name=$2
13238 echo "Creating new osc for $obdfilter_name on $ost_nid"
13239 # make sure we can find loopback nid
13240 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13242 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13243 ${obdfilter_name}_osc_UUID || rc=2; }
13244 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13245 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13249 cleanup_obdecho_osc () {
13250 local obdfilter_name=$1
13251 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13252 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13259 local pages=${3:-64}
13264 local obd_size=$(get_obd_size $node $OBD)
13265 local page_size=$(get_page_size $node)
13266 if [[ -n "$obd_size" ]]; then
13267 local new_count=$((obd_size / (pages * page_size / 1024)))
13268 [[ $new_count -ge $count ]] || count=$new_count
13271 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13272 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13274 if [ $rc -eq 0 ]; then
13275 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13276 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13278 echo "New object id is $id"
13279 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13281 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13282 "test_brw $count w v $pages $id" || rc=4; }
13283 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13285 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13286 "cleanup" || rc=5; }
13287 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13288 "detach" || rc=6; }
13289 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13296 if ! module_loaded obdecho; then
13297 load_module obdecho/obdecho &&
13298 stack_trap "rmmod obdecho" EXIT ||
13299 error "unable to load obdecho on client"
13302 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13303 local host=$($LCTL get_param -n osc.$osc.import |
13304 awk '/current_connection:/ { print $2 }' )
13305 local target=$($LCTL get_param -n osc.$osc.import |
13306 awk '/target:/ { print $2 }' )
13307 target=${target%_UUID}
13309 if [ -n "$target" ]; then
13310 setup_obdecho_osc $host $target &&
13311 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13312 { error "obdecho setup failed with $?"; return; }
13314 obdecho_test ${target}_osc client ||
13315 error "obdecho_test failed on ${target}_osc"
13317 $LCTL get_param osc.$osc.import
13318 error "there is no osc.$osc.import target"
13321 run_test 180a "test obdecho on osc"
13324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13325 remote_ost_nodsh && skip "remote OST with nodsh"
13327 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13328 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13329 error "failed to load module obdecho"
13331 local target=$(do_facet ost1 $LCTL dl |
13332 awk '/obdfilter/ { print $4; exit; }')
13334 if [ -n "$target" ]; then
13335 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13337 do_facet ost1 $LCTL dl
13338 error "there is no obdfilter target on ost1"
13341 run_test 180b "test obdecho directly on obdfilter"
13343 test_180c() { # LU-2598
13344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13345 remote_ost_nodsh && skip "remote OST with nodsh"
13346 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13347 skip "Need MDS version at least 2.4.0"
13349 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13350 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13351 error "failed to load module obdecho"
13353 local target=$(do_facet ost1 $LCTL dl |
13354 awk '/obdfilter/ { print $4; exit; }')
13356 if [ -n "$target" ]; then
13357 local pages=16384 # 64MB bulk I/O RPC size
13359 obdecho_test "$target" ost1 "$pages" ||
13360 error "obdecho_test with pages=$pages failed with $?"
13362 do_facet ost1 $LCTL dl
13363 error "there is no obdfilter target on ost1"
13366 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13368 test_181() { # bug 22177
13369 test_mkdir $DIR/$tdir
13370 # create enough files to index the directory
13371 createmany -o $DIR/$tdir/foobar 4000
13372 # print attributes for debug purpose
13375 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13377 # remove the files & current working dir
13378 unlinkmany $DIR/$tdir/foobar 4000
13380 kill -USR1 $MULTIPID
13382 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13385 run_test 181 "Test open-unlinked dir ========================"
13391 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13393 $LCTL set_param mdc.*.rpc_stats=clear
13395 for (( i = 0; i < $tcount; i++ )) ; do
13396 mkdir $DIR/$tdir/$i
13399 for (( i = 0; i < $tcount; i++ )) ; do
13400 createmany -o $DIR/$tdir/$i/f- $fcount &
13404 for (( i = 0; i < $tcount; i++ )) ; do
13405 unlinkmany $DIR/$tdir/$i/f- $fcount &
13409 $LCTL get_param mdc.*.rpc_stats
13413 run_test 182 "Test parallel modify metadata operations ================"
13415 test_183() { # LU-2275
13416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13417 remote_mds_nodsh && skip "remote MDS with nodsh"
13418 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13419 skip "Need MDS version at least 2.3.56"
13421 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13422 echo aaa > $DIR/$tdir/$tfile
13424 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13425 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13427 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13428 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13430 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13432 # Flush negative dentry cache
13433 touch $DIR/$tdir/$tfile
13435 # We are not checking for any leaked references here, they'll
13436 # become evident next time we do cleanup with module unload.
13439 run_test 183 "No crash or request leak in case of strange dispositions ========"
13441 # test suite 184 is for LU-2016, LU-2017
13443 check_swap_layouts_support
13445 dir0=$DIR/$tdir/$testnum
13446 test_mkdir -p -c1 $dir0
13451 $SETSTRIPE -c1 $file1
13453 $SETSTRIPE -c2 $file2
13455 gen1=$($GETSTRIPE -g $file1)
13456 gen2=$($GETSTRIPE -g $file2)
13458 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13459 gen=$($GETSTRIPE -g $file1)
13460 [[ $gen1 != $gen ]] ||
13461 "Layout generation on $file1 does not change"
13462 gen=$($GETSTRIPE -g $file2)
13463 [[ $gen2 != $gen ]] ||
13464 "Layout generation on $file2 does not change"
13466 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13467 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13469 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13471 run_test 184a "Basic layout swap"
13474 check_swap_layouts_support
13476 dir0=$DIR/$tdir/$testnum
13477 mkdir -p $dir0 || error "creating dir $dir0"
13484 $SETSTRIPE -c1 $file1
13485 $SETSTRIPE -c2 $file2
13486 $SETSTRIPE -c1 $file3
13487 chown $RUNAS_ID $file3
13488 gen1=$($GETSTRIPE -g $file1)
13489 gen2=$($GETSTRIPE -g $file2)
13491 $LFS swap_layouts $dir1 $dir2 &&
13492 error "swap of directories layouts should fail"
13493 $LFS swap_layouts $dir1 $file1 &&
13494 error "swap of directory and file layouts should fail"
13495 $RUNAS $LFS swap_layouts $file1 $file2 &&
13496 error "swap of file we cannot write should fail"
13497 $LFS swap_layouts $file1 $file3 &&
13498 error "swap of file with different owner should fail"
13499 /bin/true # to clear error code
13501 run_test 184b "Forbidden layout swap (will generate errors)"
13504 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13505 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13506 check_swap_layouts_support
13508 local dir0=$DIR/$tdir/$testnum
13509 mkdir -p $dir0 || error "creating dir $dir0"
13511 local ref1=$dir0/ref1
13512 local ref2=$dir0/ref2
13513 local file1=$dir0/file1
13514 local file2=$dir0/file2
13515 # create a file large enough for the concurrent test
13516 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13517 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13518 echo "ref file size: ref1($(stat -c %s $ref1))," \
13519 "ref2($(stat -c %s $ref2))"
13522 dd if=$ref1 of=$file1 bs=16k &
13525 # Make sure dd starts to copy file
13526 while [ ! -f $file1 ]; do sleep 0.1; done
13528 $LFS swap_layouts $file1 $file2
13531 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13532 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13534 # how many bytes copied before swapping layout
13535 local copied=$(stat -c %s $file2)
13536 local remaining=$(stat -c %s $ref1)
13537 remaining=$((remaining - copied))
13538 echo "Copied $copied bytes before swapping layout..."
13540 cmp -n $copied $file1 $ref2 | grep differ &&
13541 error "Content mismatch [0, $copied) of ref2 and file1"
13542 cmp -n $copied $file2 $ref1 ||
13543 error "Content mismatch [0, $copied) of ref1 and file2"
13544 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13545 error "Content mismatch [$copied, EOF) of ref1 and file1"
13548 rm -f $ref1 $ref2 $file1 $file2
13550 run_test 184c "Concurrent write and layout swap"
13553 check_swap_layouts_support
13554 [ -z "$(which getfattr 2>/dev/null)" ] &&
13555 skip_env "no getfattr command"
13557 local file1=$DIR/$tdir/$tfile-1
13558 local file2=$DIR/$tdir/$tfile-2
13559 local file3=$DIR/$tdir/$tfile-3
13563 mkdir -p $DIR/$tdir
13564 touch $file1 || error "create $file1 failed"
13565 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13566 error "create $file2 failed"
13567 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13568 error "create $file3 failed"
13569 lovea1=$(get_layout_param $file1)
13571 $LFS swap_layouts $file2 $file3 ||
13572 error "swap $file2 $file3 layouts failed"
13573 $LFS swap_layouts $file1 $file2 ||
13574 error "swap $file1 $file2 layouts failed"
13576 lovea2=$(get_layout_param $file2)
13579 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13581 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13582 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13584 run_test 184d "allow stripeless layouts swap"
13587 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13588 skip "Need MDS version at least 2.6.94"
13589 check_swap_layouts_support
13590 [ -z "$(which getfattr 2>/dev/null)" ] &&
13591 skip_env "no getfattr command"
13593 local file1=$DIR/$tdir/$tfile-1
13594 local file2=$DIR/$tdir/$tfile-2
13595 local file3=$DIR/$tdir/$tfile-3
13598 mkdir -p $DIR/$tdir
13599 touch $file1 || error "create $file1 failed"
13600 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13601 error "create $file2 failed"
13602 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13603 error "create $file3 failed"
13605 $LFS swap_layouts $file1 $file2 ||
13606 error "swap $file1 $file2 layouts failed"
13608 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13609 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13611 echo 123 > $file1 || error "Should be able to write into $file1"
13613 $LFS swap_layouts $file1 $file3 ||
13614 error "swap $file1 $file3 layouts failed"
13616 echo 123 > $file1 || error "Should be able to write into $file1"
13618 rm -rf $file1 $file2 $file3
13620 run_test 184e "Recreate layout after stripeless layout swaps"
13623 # Create a file with name longer than sizeof(struct stat) ==
13624 # 144 to see if we can get chars from the file name to appear
13625 # in the returned striping. Note that 'f' == 0x66.
13626 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13628 mkdir -p $DIR/$tdir
13629 mcreate $DIR/$tdir/$file
13630 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13631 error "IOC_MDC_GETFILEINFO returned garbage striping"
13634 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13636 test_185() { # LU-2441
13637 # LU-3553 - no volatile file support in old servers
13638 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13639 skip "Need MDS version at least 2.3.60"
13641 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13642 touch $DIR/$tdir/spoo
13643 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13644 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13645 error "cannot create/write a volatile file"
13646 [ "$FILESET" == "" ] &&
13647 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13648 error "FID is still valid after close"
13650 multiop_bg_pause $DIR/$tdir vVw4096_c
13657 # assume that the next FID for this client is sequential, since stdout
13658 # is unfortunately eaten by multiop_bg_pause
13659 local n=$((${fidv[1]} + 1))
13660 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13661 if [ "$FILESET" == "" ]; then
13662 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13663 error "FID is missing before close"
13665 kill -USR1 $multi_pid
13666 # 1 second delay, so if mtime change we will see it
13668 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13669 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13671 run_test 185 "Volatile file support"
13674 remote_mds_nodsh && skip "remote MDS with nodsh"
13675 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13676 skip "Need MDS version at least 2.3.0"
13678 local dir0=$DIR/$tdir/$testnum
13679 mkdir -p $dir0 || error "creating dir $dir0"
13681 local file=$dir0/file1
13682 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13683 local dv1=$($LFS data_version $file)
13684 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13685 local dv2=$($LFS data_version $file)
13686 [[ $dv1 != $dv2 ]] ||
13687 error "data version did not change on write $dv1 == $dv2"
13692 run_test 187a "Test data version change"
13695 remote_mds_nodsh && skip "remote MDS with nodsh"
13696 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13697 skip "Need MDS version at least 2.3.0"
13699 local dir0=$DIR/$tdir/$testnum
13700 mkdir -p $dir0 || error "creating dir $dir0"
13702 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13703 [[ ${DV[0]} != ${DV[1]} ]] ||
13704 error "data version did not change on write"\
13705 " ${DV[0]} == ${DV[1]}"
13710 run_test 187b "Test data version change on volatile file"
13713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13714 remote_mgs_nodsh && skip "remote MGS with nodsh"
13715 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13717 local POOL=${POOL:-cea1}
13718 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13719 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13722 local last_ost=$(($OSTCOUNT - 1))
13724 local ost_list=$(seq $first_ost $ost_step $last_ost)
13725 local ost_range="$first_ost $last_ost $ost_step"
13726 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13727 local file_dir=$POOL_ROOT/file_tst
13728 local subdir=$test_path/subdir
13731 if ! combined_mgs_mds ; then
13736 # former test_200a test_200b
13737 pool_add $POOL || { rc=$? ; break; }
13738 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13739 # former test_200c test_200d
13740 mkdir -p $test_path
13741 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13742 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13744 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13745 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13746 || { rc=$? ; break; }
13747 # former test_200e test_200f
13748 local files=$((OSTCOUNT*3))
13749 pool_alloc_files $POOL $test_path $files "$ost_list" \
13750 || { rc=$? ; break; }
13751 pool_create_files $POOL $file_dir $files "$ost_list" \
13752 || { rc=$? ; break; }
13753 # former test_200g test_200h
13754 pool_lfs_df $POOL || { rc=$? ; break; }
13755 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13757 # former test_201a test_201b test_201c
13758 pool_remove_first_target $POOL || { rc=$? ; break; }
13760 local f=$test_path/$tfile
13761 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13762 pool_remove $POOL $f || { rc=$? ; break; }
13768 if ! combined_mgs_mds ; then
13773 run_test 200 "OST pools"
13775 # usage: default_attr <count | size | offset>
13777 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13780 # usage: check_default_stripe_attr
13781 check_default_stripe_attr() {
13782 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13785 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13787 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13791 error "unknown getstripe attr '$1'"
13794 [ $ACTUAL == $EXPECTED ] ||
13795 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13799 test_mkdir $DIR/$tdir
13800 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13802 check_default_stripe_attr --stripe-count
13803 check_default_stripe_attr --stripe-size
13804 check_default_stripe_attr --stripe-index
13806 run_test 204a "Print default stripe attributes"
13809 test_mkdir $DIR/$tdir
13810 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13812 check_default_stripe_attr --stripe-size
13813 check_default_stripe_attr --stripe-index
13815 run_test 204b "Print default stripe size and offset"
13818 test_mkdir $DIR/$tdir
13819 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13821 check_default_stripe_attr --stripe-count
13822 check_default_stripe_attr --stripe-index
13824 run_test 204c "Print default stripe count and offset"
13827 test_mkdir $DIR/$tdir
13828 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13830 check_default_stripe_attr --stripe-count
13831 check_default_stripe_attr --stripe-size
13833 run_test 204d "Print default stripe count and size"
13836 test_mkdir $DIR/$tdir
13837 $SETSTRIPE -d $DIR/$tdir
13839 check_default_stripe_attr --stripe-count --raw
13840 check_default_stripe_attr --stripe-size --raw
13841 check_default_stripe_attr --stripe-index --raw
13843 run_test 204e "Print raw stripe attributes"
13846 test_mkdir $DIR/$tdir
13847 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13849 check_default_stripe_attr --stripe-size --raw
13850 check_default_stripe_attr --stripe-index --raw
13852 run_test 204f "Print raw stripe size and offset"
13855 test_mkdir $DIR/$tdir
13856 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13858 check_default_stripe_attr --stripe-count --raw
13859 check_default_stripe_attr --stripe-index --raw
13861 run_test 204g "Print raw stripe count and offset"
13864 test_mkdir $DIR/$tdir
13865 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13867 check_default_stripe_attr --stripe-count --raw
13868 check_default_stripe_attr --stripe-size --raw
13870 run_test 204h "Print raw stripe count and size"
13872 # Figure out which job scheduler is being used, if any,
13873 # or use a fake one
13874 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13875 JOBENV=SLURM_JOB_ID
13876 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13878 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13880 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13881 JOBENV=LOADL_STEP_ID
13882 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13885 $LCTL list_param jobid_name > /dev/null 2>&1
13886 if [ $? -eq 0 ]; then
13892 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13894 verify_jobstats() {
13899 # we don't really need to clear the stats for this test to work, since each
13900 # command has a unique jobid, but it makes debugging easier if needed.
13901 # for facet in $facets; do
13902 # local dev=$(convert_facet2label $facet)
13903 # # clear old jobstats
13904 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13907 # use a new JobID for each test, or we might see an old one
13908 [ "$JOBENV" = "FAKE_JOBID" ] &&
13909 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13911 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13913 [ "$JOBENV" = "nodelocal" ] && {
13914 FAKE_JOBID=id.$testnum.%e.$RANDOM
13915 $LCTL set_param jobid_name=$FAKE_JOBID
13916 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13919 log "Test: ${cmd[*]}"
13920 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13922 if [ $JOBENV = "FAKE_JOBID" ]; then
13923 FAKE_JOBID=$JOBVAL ${cmd[*]}
13928 # all files are created on OST0000
13929 for facet in $facets; do
13930 local stats="*.$(convert_facet2label $facet).job_stats"
13932 # strip out libtool wrappers for in-tree executables
13933 if [ $(do_facet $facet lctl get_param $stats |
13934 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13935 do_facet $facet lctl get_param $stats
13936 error "No jobstats for $JOBVAL found on $facet::$stats"
13942 local new_jobenv=$1
13944 set_persistent_param_and_check client "jobid_var" \
13945 "$FSNAME.sys.jobid_var" $new_jobenv
13948 test_205() { # Job stats
13949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13950 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13951 skip "Need MDS version with at least 2.7.1"
13952 remote_mgs_nodsh && skip "remote MGS with nodsh"
13953 remote_mds_nodsh && skip "remote MDS with nodsh"
13954 remote_ost_nodsh && skip "remote OST with nodsh"
13955 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13956 skip "Server doesn't support jobstats"
13957 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13959 local old_jobenv=$($LCTL get_param -n jobid_var)
13960 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13962 if [[ $PERM_CMD = *"set_param -P"* ]]; then
13963 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
13965 stack_trap "do_facet mgs $PERM_CMD \
13966 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13970 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13971 mdt.*.job_cleanup_interval | head -n 1)
13972 local new_interval=5
13973 do_facet $SINGLEMDS \
13974 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13975 stack_trap "do_facet $SINGLEMDS \
13976 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13977 local start=$SECONDS
13981 cmd="mkdir $DIR/$tdir"
13982 verify_jobstats "$cmd" "$SINGLEMDS"
13984 cmd="rmdir $DIR/$tdir"
13985 verify_jobstats "$cmd" "$SINGLEMDS"
13986 # mkdir on secondary MDT
13987 if [ $MDSCOUNT -gt 1 ]; then
13988 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13989 verify_jobstats "$cmd" "mds2"
13992 cmd="mknod $DIR/$tfile c 1 3"
13993 verify_jobstats "$cmd" "$SINGLEMDS"
13995 cmd="rm -f $DIR/$tfile"
13996 verify_jobstats "$cmd" "$SINGLEMDS"
13997 # create all files on OST0000 so verify_jobstats can find OST stats
13999 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
14000 verify_jobstats "$cmd" "$SINGLEMDS"
14002 cmd="touch $DIR/$tfile"
14003 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14005 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14006 verify_jobstats "$cmd" "ost1"
14008 cancel_lru_locks osc
14009 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14010 verify_jobstats "$cmd" "ost1"
14012 cmd="$TRUNCATE $DIR/$tfile 0"
14013 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14015 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14016 verify_jobstats "$cmd" "$SINGLEMDS"
14017 # jobstats expiry - sleep until old stats should be expired
14018 local left=$((new_interval + 5 - (SECONDS - start)))
14019 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14020 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14022 cmd="mkdir $DIR/$tdir.expire"
14023 verify_jobstats "$cmd" "$SINGLEMDS"
14024 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14025 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14027 # Ensure that jobid are present in changelog (if supported by MDS)
14028 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
14029 changelog_dump | tail -10
14030 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14031 [ $jobids -eq 9 ] ||
14032 error "Wrong changelog jobid count $jobids != 9"
14036 jobstats_set $JOBENV
14038 changelog_dump | grep $tfile
14039 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14040 [ $jobids -eq 0 ] ||
14041 error "Unexpected jobids when jobid_var=$JOBENV"
14044 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14045 JOBENV="JOBCOMPLEX"
14046 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14048 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14050 run_test 205 "Verify job stats"
14052 # LU-1480, LU-1773 and LU-1657
14054 mkdir -p $DIR/$tdir
14055 $SETSTRIPE -c -1 $DIR/$tdir
14056 #define OBD_FAIL_LOV_INIT 0x1403
14057 $LCTL set_param fail_loc=0xa0001403
14058 $LCTL set_param fail_val=1
14059 touch $DIR/$tdir/$tfile || true
14061 run_test 206 "fail lov_init_raid0() doesn't lbug"
14064 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14065 local fsz=`stat -c %s $DIR/$tfile`
14066 cancel_lru_locks mdc
14068 # do not return layout in getattr intent
14069 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14070 $LCTL set_param fail_loc=0x170
14071 local sz=`stat -c %s $DIR/$tfile`
14073 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14077 run_test 207a "can refresh layout at glimpse"
14080 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14081 local cksum=`md5sum $DIR/$tfile`
14082 local fsz=`stat -c %s $DIR/$tfile`
14083 cancel_lru_locks mdc
14084 cancel_lru_locks osc
14086 # do not return layout in getattr intent
14087 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14088 $LCTL set_param fail_loc=0x171
14090 # it will refresh layout after the file is opened but before read issues
14091 echo checksum is "$cksum"
14092 echo "$cksum" |md5sum -c --quiet || error "file differs"
14096 run_test 207b "can refresh layout at open"
14099 # FIXME: in this test suite, only RD lease is used. This is okay
14100 # for now as only exclusive open is supported. After generic lease
14101 # is done, this test suite should be revised. - Jinshan
14103 remote_mds_nodsh && skip "remote MDS with nodsh"
14104 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14105 skip "Need MDS version at least 2.4.52"
14107 echo "==== test 1: verify get lease work"
14108 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14110 echo "==== test 2: verify lease can be broken by upcoming open"
14111 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14115 $MULTIOP $DIR/$tfile oO_RDONLY:c
14116 kill -USR1 $PID && wait $PID || error "break lease error"
14118 echo "==== test 3: verify lease can't be granted if an open already exists"
14119 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14123 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14124 kill -USR1 $PID && wait $PID || error "open file error"
14126 echo "==== test 4: lease can sustain over recovery"
14127 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14133 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14135 echo "==== test 5: lease broken can't be regained by replay"
14136 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14140 # open file to break lease and then recovery
14141 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14144 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14148 run_test 208 "Exclusive open"
14151 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14152 skip_env "must have disp_stripe"
14155 sync; sleep 5; sync;
14157 echo 3 > /proc/sys/vm/drop_caches
14158 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14160 # open/close 500 times
14161 for i in $(seq 500); do
14165 echo 3 > /proc/sys/vm/drop_caches
14166 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14168 echo "before: $req_before, after: $req_after"
14169 [ $((req_after - req_before)) -ge 300 ] &&
14170 error "open/close requests are not freed"
14173 run_test 209 "read-only open/close requests should be freed promptly"
14177 size=$((size % 8192 + 1))
14178 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14179 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14180 rm -f $DIR/f212 $DIR/f212.xyz
14182 run_test 212 "Sendfile test ============================================"
14185 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14186 cancel_lru_locks osc
14187 lctl set_param fail_loc=0x8000040f
14188 # generate a read lock
14189 cat $DIR/$tfile > /dev/null
14190 # write to the file, it will try to cancel the above read lock.
14191 cat /etc/hosts >> $DIR/$tfile
14193 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14195 test_214() { # for bug 20133
14196 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14197 for (( i=0; i < 340; i++ )) ; do
14198 touch $DIR/$tdir/d214c/a$i
14201 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14202 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14203 ls $DIR/d214c || error "ls $DIR/d214c failed"
14204 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14205 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14207 run_test 214 "hash-indexed directory test - bug 20133"
14209 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14210 create_lnet_proc_files() {
14211 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14214 # counterpart of create_lnet_proc_files
14215 remove_lnet_proc_files() {
14216 rm -f $TMP/lnet_$1.sys
14219 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14220 # 3rd arg as regexp for body
14221 check_lnet_proc_stats() {
14222 local l=$(cat "$TMP/lnet_$1" |wc -l)
14223 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14225 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14228 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14229 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14230 # optional and can be regexp for 2nd line (lnet.routes case)
14231 check_lnet_proc_entry() {
14232 local blp=2 # blp stands for 'position of 1st line of body'
14233 [ -z "$5" ] || blp=3 # lnet.routes case
14235 local l=$(cat "$TMP/lnet_$1" |wc -l)
14236 # subtracting one from $blp because the body can be empty
14237 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14239 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14240 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14242 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14243 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14245 # bail out if any unexpected line happened
14246 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14247 [ "$?" != 0 ] || error "$2 misformatted"
14250 test_215() { # for bugs 18102, 21079, 21517
14251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14253 local N='(0|[1-9][0-9]*)' # non-negative numeric
14254 local P='[1-9][0-9]*' # positive numeric
14255 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14256 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14257 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14258 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14260 local L1 # regexp for 1st line
14261 local L2 # regexp for 2nd line (optional)
14262 local BR # regexp for the rest (body)
14264 # lnet.stats should look as 11 space-separated non-negative numerics
14265 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14266 create_lnet_proc_files "stats"
14267 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14268 remove_lnet_proc_files "stats"
14270 # lnet.routes should look like this:
14271 # Routing disabled/enabled
14272 # net hops priority state router
14273 # where net is a string like tcp0, hops > 0, priority >= 0,
14274 # state is up/down,
14275 # router is a string like 192.168.1.1@tcp2
14276 L1="^Routing (disabled|enabled)$"
14277 L2="^net +hops +priority +state +router$"
14278 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14279 create_lnet_proc_files "routes"
14280 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14281 remove_lnet_proc_files "routes"
14283 # lnet.routers should look like this:
14284 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14285 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14286 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14287 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14288 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14289 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14290 create_lnet_proc_files "routers"
14291 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14292 remove_lnet_proc_files "routers"
14294 # lnet.peers should look like this:
14295 # nid refs state last max rtr min tx min queue
14296 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14297 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14298 # numeric (0 or >0 or <0), queue >= 0.
14299 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14300 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14301 create_lnet_proc_files "peers"
14302 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14303 remove_lnet_proc_files "peers"
14305 # lnet.buffers should look like this:
14306 # pages count credits min
14307 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14308 L1="^pages +count +credits +min$"
14309 BR="^ +$N +$N +$I +$I$"
14310 create_lnet_proc_files "buffers"
14311 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14312 remove_lnet_proc_files "buffers"
14314 # lnet.nis should look like this:
14315 # nid status alive refs peer rtr max tx min
14316 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14317 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14318 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14319 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14320 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14321 create_lnet_proc_files "nis"
14322 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14323 remove_lnet_proc_files "nis"
14325 # can we successfully write to lnet.stats?
14326 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14328 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14330 test_216() { # bug 20317
14331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14332 remote_ost_nodsh && skip "remote OST with nodsh"
14335 local facets=$(get_facets OST)
14336 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14338 save_lustre_params client "osc.*.contention_seconds" > $p
14339 save_lustre_params $facets \
14340 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14341 save_lustre_params $facets \
14342 "ldlm.namespaces.filter-*.contended_locks" >> $p
14343 save_lustre_params $facets \
14344 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14345 clear_stats osc.*.osc_stats
14347 # agressive lockless i/o settings
14348 do_nodes $(comma_list $(osts_nodes)) \
14349 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14350 ldlm.namespaces.filter-*.contended_locks=0 \
14351 ldlm.namespaces.filter-*.contention_seconds=60"
14352 lctl set_param -n osc.*.contention_seconds=60
14354 $DIRECTIO write $DIR/$tfile 0 10 4096
14355 $CHECKSTAT -s 40960 $DIR/$tfile
14357 # disable lockless i/o
14358 do_nodes $(comma_list $(osts_nodes)) \
14359 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14360 ldlm.namespaces.filter-*.contended_locks=32 \
14361 ldlm.namespaces.filter-*.contention_seconds=0"
14362 lctl set_param -n osc.*.contention_seconds=0
14363 clear_stats osc.*.osc_stats
14365 dd if=/dev/zero of=$DIR/$tfile count=0
14366 $CHECKSTAT -s 0 $DIR/$tfile
14368 restore_lustre_params <$p
14372 run_test 216 "check lockless direct write updates file size and kms correctly"
14374 test_217() { # bug 22430
14375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14380 for node in $(nodes_list); do
14381 nid=$(host_nids_address $node $NETTYPE)
14382 if [[ $nid = *-* ]] ; then
14383 echo "lctl ping $(h2nettype $nid)"
14384 lctl ping $(h2nettype $nid)
14386 echo "skipping $node (no hyphen detected)"
14390 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14393 # do directio so as not to populate the page cache
14394 log "creating a 10 Mb file"
14395 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14396 log "starting reads"
14397 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14398 log "truncating the file"
14399 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14401 kill %+ || true # reads might have finished
14402 echo "wait until dd is finished"
14404 log "removing the temporary file"
14405 rm -rf $DIR/$tfile || error "tmp file removal failed"
14407 run_test 218 "parallel read and truncate should not deadlock"
14410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14412 # write one partial page
14413 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14414 # set no grant so vvp_io_commit_write will do sync write
14415 $LCTL set_param fail_loc=0x411
14416 # write a full page at the end of file
14417 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14419 $LCTL set_param fail_loc=0
14420 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14421 $LCTL set_param fail_loc=0x411
14422 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14425 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14426 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14428 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14430 test_220() { #LU-325
14431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14432 remote_ost_nodsh && skip "remote OST with nodsh"
14433 remote_mds_nodsh && skip "remote MDS with nodsh"
14434 remote_mgs_nodsh && skip "remote MGS with nodsh"
14438 # create on MDT0000 so the last_id and next_id are correct
14440 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14444 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14445 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14446 osc.$mdtosc_proc1.prealloc_last_id)
14447 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14448 osc.$mdtosc_proc1.prealloc_next_id)
14452 if ! combined_mgs_mds ; then
14456 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14457 #define OBD_FAIL_OST_ENOINO 0x229
14458 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14459 create_pool $FSNAME.$TESTNAME || return 1
14460 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14462 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14464 MDSOBJS=$((last_id - next_id))
14465 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14467 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14468 echo "OST still has $count kbytes free"
14470 echo "create $MDSOBJS files @next_id..."
14471 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14473 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14474 osc.$mdtosc_proc1.prealloc_last_id)
14475 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14476 osc.$mdtosc_proc1.prealloc_next_id)
14478 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14483 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14484 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14486 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14487 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14488 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14489 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14490 echo "unlink $MDSOBJS files @$next_id..."
14491 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14493 if ! combined_mgs_mds ; then
14497 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14502 dd if=`which date` of=$MOUNT/date oflag=sync
14503 chmod +x $MOUNT/date
14505 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14506 $LCTL set_param fail_loc=0x80001401
14508 $MOUNT/date > /dev/null
14511 run_test 221 "make sure fault and truncate race to not cause OOM"
14514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14517 test_mkdir $DIR/$tdir
14518 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14519 createmany -o $DIR/$tdir/$tfile 10
14520 cancel_lru_locks mdc
14521 cancel_lru_locks osc
14522 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14523 $LCTL set_param fail_loc=0x31a
14524 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14525 $LCTL set_param fail_loc=0
14528 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14534 test_mkdir $DIR/$tdir
14535 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14536 createmany -o $DIR/$tdir/$tfile 10
14537 cancel_lru_locks mdc
14538 cancel_lru_locks osc
14539 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14540 $LCTL set_param fail_loc=0x31a
14541 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14542 $LCTL set_param fail_loc=0
14544 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14550 test_mkdir $DIR/$tdir
14551 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14552 createmany -o $DIR/$tdir/$tfile 10
14553 cancel_lru_locks mdc
14554 cancel_lru_locks osc
14555 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14556 $LCTL set_param fail_loc=0x31b
14557 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14558 $LCTL set_param fail_loc=0
14561 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14563 test_224a() { # LU-1039, MRP-303
14564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14566 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14567 $LCTL set_param fail_loc=0x508
14568 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14569 $LCTL set_param fail_loc=0
14572 run_test 224a "Don't panic on bulk IO failure"
14574 test_224b() { # LU-1039, MRP-303
14575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14577 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14578 cancel_lru_locks osc
14579 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14580 $LCTL set_param fail_loc=0x515
14581 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14582 $LCTL set_param fail_loc=0
14585 run_test 224b "Don't panic on bulk IO failure"
14587 test_224c() { # LU-6441
14588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14589 remote_mds_nodsh && skip "remote MDS with nodsh"
14591 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14592 save_writethrough $p
14593 set_cache writethrough on
14595 local pages_per_rpc=$($LCTL get_param \
14596 osc.*.max_pages_per_rpc)
14597 local at_max=$($LCTL get_param -n at_max)
14598 local timeout=$($LCTL get_param -n timeout)
14599 local test_at="at_max"
14600 local param_at="$FSNAME.sys.at_max"
14601 local test_timeout="timeout"
14602 local param_timeout="$FSNAME.sys.timeout"
14604 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14606 set_persistent_param_and_check client "$test_at" "$param_at" 0
14607 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14609 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14610 do_facet ost1 $LCTL set_param fail_loc=0x520
14611 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14612 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14614 do_facet ost1 $LCTL set_param fail_loc=0
14616 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14617 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14620 $LCTL set_param -n $pages_per_rpc
14621 restore_lustre_params < $p
14624 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14626 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14629 if [ -z ${MDSSURVEY} ]; then
14630 skip_env "mds-survey not found"
14632 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14633 skip "Need MDS version at least 2.2.51"
14635 local mds=$(facet_host $SINGLEMDS)
14636 local target=$(do_nodes $mds 'lctl dl' |
14637 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14639 local cmd1="file_count=1000 thrhi=4"
14640 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14641 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14642 local cmd="$cmd1 $cmd2 $cmd3"
14644 rm -f ${TMP}/mds_survey*
14646 eval $cmd || error "mds-survey with zero-stripe failed"
14647 cat ${TMP}/mds_survey*
14648 rm -f ${TMP}/mds_survey*
14650 run_test 225a "Metadata survey sanity with zero-stripe"
14653 if [ -z ${MDSSURVEY} ]; then
14654 skip_env "mds-survey not found"
14656 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14657 skip "Need MDS version at least 2.2.51"
14658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14659 remote_mds_nodsh && skip "remote MDS with nodsh"
14660 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14661 skip_env "Need to mount OST to test"
14664 local mds=$(facet_host $SINGLEMDS)
14665 local target=$(do_nodes $mds 'lctl dl' |
14666 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14668 local cmd1="file_count=1000 thrhi=4"
14669 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14670 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14671 local cmd="$cmd1 $cmd2 $cmd3"
14673 rm -f ${TMP}/mds_survey*
14675 eval $cmd || error "mds-survey with stripe_count failed"
14676 cat ${TMP}/mds_survey*
14677 rm -f ${TMP}/mds_survey*
14679 run_test 225b "Metadata survey sanity with stripe_count = 1"
14681 mcreate_path2fid () {
14687 local path=$DIR/$tdir/$name
14692 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14693 error "cannot create $desc"
14695 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14697 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14699 fid_path=$($LFS fid2path $MOUNT $fid)
14701 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14703 [ "$path" == "$fid_path" ] ||
14704 error "fid2path returned $fid_path, expected $path"
14706 echo "pass with $path and $fid"
14711 mkdir -p $DIR/$tdir
14713 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14714 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14715 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14716 mcreate_path2fid 0040666 0 0 dir "directory"
14717 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14718 mcreate_path2fid 0100666 0 0 file "regular file"
14719 mcreate_path2fid 0120666 0 0 link "symbolic link"
14720 mcreate_path2fid 0140666 0 0 sock "socket"
14722 run_test 226a "call path2fid and fid2path on files of all type"
14725 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14730 mkdir -p $DIR/$tdir
14731 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14732 error "create remote directory failed"
14733 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14734 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14735 "character special file (null)"
14736 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14737 "character special file (no device)"
14738 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14739 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14740 "block special file (loop)"
14741 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14742 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14743 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14745 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14747 # LU-1299 Executing or running ldd on a truncated executable does not
14748 # cause an out-of-memory condition.
14750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14751 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14753 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14754 chmod +x $MOUNT/date
14756 $MOUNT/date > /dev/null
14757 ldd $MOUNT/date > /dev/null
14760 run_test 227 "running truncated executable does not cause OOM"
14762 # LU-1512 try to reuse idle OI blocks
14764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14765 remote_mds_nodsh && skip "remote MDS with nodsh"
14766 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14767 skip_env "ldiskfs only test"
14769 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14770 local myDIR=$DIR/$tdir
14773 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14774 $LCTL set_param fail_loc=0x80001002
14775 createmany -o $myDIR/t- 10000
14776 $LCTL set_param fail_loc=0
14777 # The guard is current the largest FID holder
14779 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14781 local IDX=$(($SEQ % 64))
14783 do_facet $SINGLEMDS sync
14784 # Make sure journal flushed.
14786 local blk1=$(do_facet $SINGLEMDS \
14787 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14788 grep Blockcount | awk '{print $4}')
14790 # Remove old files, some OI blocks will become idle.
14791 unlinkmany $myDIR/t- 10000
14792 # Create new files, idle OI blocks should be reused.
14793 createmany -o $myDIR/t- 2000
14794 do_facet $SINGLEMDS sync
14795 # Make sure journal flushed.
14797 local blk2=$(do_facet $SINGLEMDS \
14798 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14799 grep Blockcount | awk '{print $4}')
14801 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14803 run_test 228a "try to reuse idle OI blocks"
14806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14807 remote_mds_nodsh && skip "remote MDS with nodsh"
14808 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14809 skip_env "ldiskfs only test"
14811 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14812 local myDIR=$DIR/$tdir
14815 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14816 $LCTL set_param fail_loc=0x80001002
14817 createmany -o $myDIR/t- 10000
14818 $LCTL set_param fail_loc=0
14819 # The guard is current the largest FID holder
14821 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14823 local IDX=$(($SEQ % 64))
14825 do_facet $SINGLEMDS sync
14826 # Make sure journal flushed.
14828 local blk1=$(do_facet $SINGLEMDS \
14829 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14830 grep Blockcount | awk '{print $4}')
14832 # Remove old files, some OI blocks will become idle.
14833 unlinkmany $myDIR/t- 10000
14836 stop $SINGLEMDS || error "Fail to stop MDT."
14838 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14840 df $MOUNT || error "Fail to df."
14841 # Create new files, idle OI blocks should be reused.
14842 createmany -o $myDIR/t- 2000
14843 do_facet $SINGLEMDS sync
14844 # Make sure journal flushed.
14846 local blk2=$(do_facet $SINGLEMDS \
14847 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14848 grep Blockcount | awk '{print $4}')
14850 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14852 run_test 228b "idle OI blocks can be reused after MDT restart"
14856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14857 remote_mds_nodsh && skip "remote MDS with nodsh"
14858 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14859 skip_env "ldiskfs only test"
14861 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14862 local myDIR=$DIR/$tdir
14865 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14866 $LCTL set_param fail_loc=0x80001002
14867 # 20000 files can guarantee there are index nodes in the OI file
14868 createmany -o $myDIR/t- 20000
14869 $LCTL set_param fail_loc=0
14870 # The guard is current the largest FID holder
14872 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14874 local IDX=$(($SEQ % 64))
14876 do_facet $SINGLEMDS sync
14877 # Make sure journal flushed.
14879 local blk1=$(do_facet $SINGLEMDS \
14880 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14881 grep Blockcount | awk '{print $4}')
14883 # Remove old files, some OI blocks will become idle.
14884 unlinkmany $myDIR/t- 20000
14886 # The OI file should become empty now
14888 # Create new files, idle OI blocks should be reused.
14889 createmany -o $myDIR/t- 2000
14890 do_facet $SINGLEMDS sync
14891 # Make sure journal flushed.
14893 local blk2=$(do_facet $SINGLEMDS \
14894 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14895 grep Blockcount | awk '{print $4}')
14897 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14899 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14901 test_229() { # LU-2482, LU-3448
14902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14903 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14904 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14905 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14909 # Create a file with a released layout and stripe count 2.
14910 $MULTIOP $DIR/$tfile H2c ||
14911 error "failed to create file with released layout"
14913 $GETSTRIPE -v $DIR/$tfile
14915 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14916 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14918 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14919 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14920 stat $DIR/$tfile || error "failed to stat released file"
14922 chown $RUNAS_ID $DIR/$tfile ||
14923 error "chown $RUNAS_ID $DIR/$tfile failed"
14925 chgrp $RUNAS_ID $DIR/$tfile ||
14926 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14928 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14929 rm $DIR/$tfile || error "failed to remove released file"
14931 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14935 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14936 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14937 skip "Need MDS version at least 2.11.52"
14941 test_mkdir $DIR/$tdir
14942 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14943 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14944 [ $mdt_idx -ne 0 ] &&
14945 error "create local directory on wrong MDT $mdt_idx"
14947 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14948 error "create remote directory failed"
14949 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14950 [ $mdt_idx -ne $MDTIDX ] &&
14951 error "create remote directory on wrong MDT $mdt_idx"
14953 createmany -o $DIR/$tdir/test_230/t- 10 ||
14954 error "create files on remote directory failed"
14955 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14956 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14957 rm -r $DIR/$tdir || error "unlink remote directory failed"
14959 run_test 230a "Create remote directory and files under the remote directory"
14962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14963 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14964 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14965 skip "Need MDS version at least 2.11.52"
14973 local migrate_dir=$DIR/$tdir/migrate_dir
14974 local other_dir=$DIR/$tdir/other_dir
14976 test_mkdir $DIR/$tdir
14977 test_mkdir -i0 -c1 $migrate_dir
14978 test_mkdir -i0 -c1 $other_dir
14979 for ((i=0; i<10; i++)); do
14980 mkdir -p $migrate_dir/dir_${i}
14981 createmany -o $migrate_dir/dir_${i}/f 10 ||
14982 error "create files under remote dir failed $i"
14985 cp /etc/passwd $migrate_dir/$tfile
14986 cp /etc/passwd $other_dir/$tfile
14987 chattr +SAD $migrate_dir
14988 chattr +SAD $migrate_dir/$tfile
14990 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14991 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14992 local old_dir_mode=$(stat -c%f $migrate_dir)
14993 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14995 mkdir -p $migrate_dir/dir_default_stripe2
14996 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14997 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14999 mkdir -p $other_dir
15000 ln $migrate_dir/$tfile $other_dir/luna
15001 ln $migrate_dir/$tfile $migrate_dir/sofia
15002 ln $other_dir/$tfile $migrate_dir/david
15003 ln -s $migrate_dir/$tfile $other_dir/zachary
15004 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15005 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15007 $LFS migrate -m $MDTIDX $migrate_dir ||
15008 error "fails on migrating remote dir to MDT1"
15010 echo "migratate to MDT1, then checking.."
15011 for ((i = 0; i < 10; i++)); do
15012 for file in $(find $migrate_dir/dir_${i}); do
15013 mdt_index=$($LFS getstripe -m $file)
15014 [ $mdt_index == $MDTIDX ] ||
15015 error "$file is not on MDT${MDTIDX}"
15019 # the multiple link file should still in MDT0
15020 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15021 [ $mdt_index == 0 ] ||
15022 error "$file is not on MDT${MDTIDX}"
15024 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15025 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15026 error " expect $old_dir_flag get $new_dir_flag"
15028 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15029 [ "$old_file_flag" = "$new_file_flag" ] ||
15030 error " expect $old_file_flag get $new_file_flag"
15032 local new_dir_mode=$(stat -c%f $migrate_dir)
15033 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15034 error "expect mode $old_dir_mode get $new_dir_mode"
15036 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15037 [ "$old_file_mode" = "$new_file_mode" ] ||
15038 error "expect mode $old_file_mode get $new_file_mode"
15040 diff /etc/passwd $migrate_dir/$tfile ||
15041 error "$tfile different after migration"
15043 diff /etc/passwd $other_dir/luna ||
15044 error "luna different after migration"
15046 diff /etc/passwd $migrate_dir/sofia ||
15047 error "sofia different after migration"
15049 diff /etc/passwd $migrate_dir/david ||
15050 error "david different after migration"
15052 diff /etc/passwd $other_dir/zachary ||
15053 error "zachary different after migration"
15055 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15056 error "${tfile}_ln different after migration"
15058 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15059 error "${tfile}_ln_other different after migration"
15061 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15062 [ $stripe_count = 2 ] ||
15063 error "dir strpe_count $d != 2 after migration."
15065 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15066 [ $stripe_count = 2 ] ||
15067 error "file strpe_count $d != 2 after migration."
15069 #migrate back to MDT0
15072 $LFS migrate -m $MDTIDX $migrate_dir ||
15073 error "fails on migrating remote dir to MDT0"
15075 echo "migrate back to MDT0, checking.."
15076 for file in $(find $migrate_dir); do
15077 mdt_index=$($LFS getstripe -m $file)
15078 [ $mdt_index == $MDTIDX ] ||
15079 error "$file is not on MDT${MDTIDX}"
15082 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15083 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15084 error " expect $old_dir_flag get $new_dir_flag"
15086 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15087 [ "$old_file_flag" = "$new_file_flag" ] ||
15088 error " expect $old_file_flag get $new_file_flag"
15090 local new_dir_mode=$(stat -c%f $migrate_dir)
15091 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15092 error "expect mode $old_dir_mode get $new_dir_mode"
15094 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15095 [ "$old_file_mode" = "$new_file_mode" ] ||
15096 error "expect mode $old_file_mode get $new_file_mode"
15098 diff /etc/passwd ${migrate_dir}/$tfile ||
15099 error "$tfile different after migration"
15101 diff /etc/passwd ${other_dir}/luna ||
15102 error "luna different after migration"
15104 diff /etc/passwd ${migrate_dir}/sofia ||
15105 error "sofia different after migration"
15107 diff /etc/passwd ${other_dir}/zachary ||
15108 error "zachary different after migration"
15110 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15111 error "${tfile}_ln different after migration"
15113 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15114 error "${tfile}_ln_other different after migration"
15116 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15117 [ $stripe_count = 2 ] ||
15118 error "dir strpe_count $d != 2 after migration."
15120 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15121 [ $stripe_count = 2 ] ||
15122 error "file strpe_count $d != 2 after migration."
15124 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15126 run_test 230b "migrate directory"
15129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15130 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15131 remote_mds_nodsh && skip "remote MDS with nodsh"
15132 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15133 skip "Need MDS version at least 2.11.52"
15139 local migrate_dir=$DIR/$tdir/migrate_dir
15141 #If migrating directory fails in the middle, all entries of
15142 #the directory is still accessiable.
15143 test_mkdir $DIR/$tdir
15144 test_mkdir -i0 -c1 $migrate_dir
15145 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15147 createmany -o $migrate_dir/f $total ||
15148 error "create files under ${migrate_dir} failed"
15150 # fail after migrating top dir, and this will fail only once, so the
15151 # first sub file migration will fail (currently f3), others succeed.
15152 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15153 do_facet mds1 lctl set_param fail_loc=0x1801
15154 local t=$(ls $migrate_dir | wc -l)
15155 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15156 error "migrate should fail"
15157 local u=$(ls $migrate_dir | wc -l)
15158 [ "$u" == "$t" ] || error "$u != $t during migration"
15160 # add new dir/file should succeed
15161 mkdir $migrate_dir/dir ||
15162 error "mkdir failed under migrating directory"
15163 touch $migrate_dir/file ||
15164 error "create file failed under migrating directory"
15166 # add file with existing name should fail
15167 for file in $migrate_dir/f*; do
15168 stat $file > /dev/null || error "stat $file failed"
15169 $OPENFILE -f O_CREAT:O_EXCL $file &&
15170 error "open(O_CREAT|O_EXCL) $file should fail"
15171 $MULTIOP $file m && error "create $file should fail"
15172 touch $DIR/$tdir/remote_dir/$tfile ||
15173 error "touch $tfile failed"
15174 ln $DIR/$tdir/remote_dir/$tfile $file &&
15175 error "link $file should fail"
15176 mdt_index=$($LFS getstripe -m $file)
15177 if [ $mdt_index == 0 ]; then
15178 # file failed to migrate is not allowed to rename to
15179 mv $DIR/$tdir/remote_dir/$tfile $file &&
15180 error "rename to $file should fail"
15182 mv $DIR/$tdir/remote_dir/$tfile $file ||
15183 error "rename to $file failed"
15185 echo hello >> $file || error "write $file failed"
15188 # resume migration with different options should fail
15189 $LFS migrate -m 0 $migrate_dir &&
15190 error "migrate -m 0 $migrate_dir should fail"
15192 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15193 error "migrate -c 2 $migrate_dir should fail"
15195 # resume migration should succeed
15196 $LFS migrate -m $MDTIDX $migrate_dir ||
15197 error "migrate $migrate_dir failed"
15199 echo "Finish migration, then checking.."
15200 for file in $(find $migrate_dir); do
15201 mdt_index=$($LFS getstripe -m $file)
15202 [ $mdt_index == $MDTIDX ] ||
15203 error "$file is not on MDT${MDTIDX}"
15206 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15208 run_test 230c "check directory accessiblity if migration failed"
15211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15212 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15213 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15214 skip "Need MDS version at least 2.11.52"
15216 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15218 local migrate_dir=$DIR/$tdir/migrate_dir
15228 old_index=$((RANDOM % MDSCOUNT))
15229 old_count=$((MDSCOUNT - old_index))
15230 new_index=$((RANDOM % MDSCOUNT))
15231 new_count=$((MDSCOUNT - new_index))
15232 new_hash="all_char"
15234 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15235 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15237 test_mkdir $DIR/$tdir
15238 test_mkdir -i $old_index -c $old_count $migrate_dir
15240 for ((i=0; i<100; i++)); do
15241 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15242 createmany -o $migrate_dir/dir_${i}/f 100 ||
15243 error "create files under remote dir failed $i"
15246 echo -n "Migrate from MDT$old_index "
15247 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15248 echo -n "to MDT$new_index"
15249 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15252 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15253 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15254 error "migrate remote dir error"
15256 echo "Finish migration, then checking.."
15257 for file in $(find $migrate_dir); do
15258 mdt_index=$($LFS getstripe -m $file)
15259 if [ $mdt_index -lt $new_index ] ||
15260 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15261 error "$file is on MDT$mdt_index"
15265 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15267 run_test 230d "check migrate big directory"
15270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15272 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15273 skip "Need MDS version at least 2.11.52"
15280 mkdir -p $DIR/$tdir
15281 mkdir $DIR/$tdir/migrate_dir
15282 mkdir $DIR/$tdir/other_dir
15283 touch $DIR/$tdir/migrate_dir/a
15284 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15285 ls $DIR/$tdir/other_dir
15287 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15288 error "migrate dir fails"
15290 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15291 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15293 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15294 [ $mdt_index == 0 ] || error "a is not on MDT0"
15296 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15297 error "migrate dir fails"
15299 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15300 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15302 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15303 [ $mdt_index == 1 ] || error "a is not on MDT1"
15305 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15306 [ $mdt_index == 1 ] || error "b is not on MDT1"
15308 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15309 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15311 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15313 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15315 run_test 230e "migrate mulitple local link files"
15318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15319 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15320 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15321 skip "Need MDS version at least 2.11.52"
15326 mkdir -p $DIR/$tdir
15327 mkdir $DIR/$tdir/migrate_dir
15328 $LFS mkdir -i1 $DIR/$tdir/other_dir
15329 touch $DIR/$tdir/migrate_dir/a
15330 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15331 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15332 ls $DIR/$tdir/other_dir
15334 # a should be migrated to MDT1, since no other links on MDT0
15335 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15336 error "#1 migrate dir fails"
15337 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15338 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15339 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15340 [ $mdt_index == 1 ] || error "a is not on MDT1"
15342 # a should stay on MDT1, because it is a mulitple link file
15343 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15344 error "#2 migrate dir fails"
15345 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15346 [ $mdt_index == 1 ] || error "a is not on MDT1"
15348 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15349 error "#3 migrate dir fails"
15351 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15352 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15353 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15355 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15356 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15358 # a should be migrated to MDT0, since no other links on MDT1
15359 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15360 error "#4 migrate dir fails"
15361 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15362 [ $mdt_index == 0 ] || error "a is not on MDT0"
15364 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15366 run_test 230f "migrate mulitple remote link files"
15369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15370 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15371 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15372 skip "Need MDS version at least 2.11.52"
15374 mkdir -p $DIR/$tdir/migrate_dir
15376 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15377 error "migrating dir to non-exist MDT succeeds"
15380 run_test 230g "migrate dir to non-exist MDT"
15383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15384 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15385 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15386 skip "Need MDS version at least 2.11.52"
15390 mkdir -p $DIR/$tdir/migrate_dir
15392 $LFS migrate -m1 $DIR &&
15393 error "migrating mountpoint1 should fail"
15395 $LFS migrate -m1 $DIR/$tdir/.. &&
15396 error "migrating mountpoint2 should fail"
15399 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15400 error "migrating $tdir/migrate_dir/.. should fail"
15404 run_test 230h "migrate .. and root"
15407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15408 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15409 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15410 skip "Need MDS version at least 2.11.52"
15412 mkdir -p $DIR/$tdir/migrate_dir
15414 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15415 error "migration fails with a tailing slash"
15417 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15418 error "migration fails with two tailing slashes"
15420 run_test 230i "lfs migrate -m tolerates trailing slashes"
15423 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15424 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15425 skip "Need MDS version at least 2.11.52"
15427 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15428 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15429 error "create $tfile failed"
15430 cat /etc/passwd > $DIR/$tdir/$tfile
15432 $LFS migrate -m 1 $DIR/$tdir
15434 cmp /etc/passwd $DIR/$tdir/$tfile ||
15435 error "DoM file mismatch after migration"
15437 run_test 230j "DoM file data not changed after dir migration"
15441 # For simplicity this test assumes that max_pages_per_rpc
15442 # is the same across all OSCs
15443 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15444 local bulk_size=$((max_pages * 4096))
15445 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15448 mkdir -p $DIR/$tdir
15449 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15450 error "failed to set stripe with -S ${brw_size}M option"
15452 # clear the OSC stats
15453 $LCTL set_param osc.*.stats=0 &>/dev/null
15456 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15457 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15458 oflag=direct &>/dev/null || error "dd failed"
15460 sync; sleep 1; sync # just to be safe
15461 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15462 if [ x$nrpcs != "x1" ]; then
15463 $LCTL get_param osc.*.stats
15464 error "found $nrpcs ost_write RPCs, not 1 as expected"
15468 # Drop the OSC cache, otherwise we will read from it
15469 cancel_lru_locks osc
15471 # clear the OSC stats
15472 $LCTL set_param osc.*.stats=0 &>/dev/null
15474 # Client reads $bulk_size.
15475 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15476 iflag=direct &>/dev/null || error "dd failed"
15478 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15479 if [ x$nrpcs != "x1" ]; then
15480 $LCTL get_param osc.*.stats
15481 error "found $nrpcs ost_read RPCs, not 1 as expected"
15484 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15487 mkdir -p $DIR/$tdir
15489 for i in {0..1023}; do
15490 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15491 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15492 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15496 run_test 231b "must not assert on fully utilized OST request buffer"
15499 mkdir -p $DIR/$tdir
15500 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15502 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15503 do_facet ost1 $LCTL set_param fail_loc=0x31c
15505 # ignore dd failure
15506 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15508 do_facet ost1 $LCTL set_param fail_loc=0
15509 umount_client $MOUNT || error "umount failed"
15510 mount_client $MOUNT || error "mount failed"
15511 stop ost1 || error "cannot stop ost1"
15512 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15514 run_test 232a "failed lock should not block umount"
15517 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15518 skip "Need MDS version at least 2.10.58"
15520 mkdir -p $DIR/$tdir
15521 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15522 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15524 cancel_lru_locks osc
15526 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15527 do_facet ost1 $LCTL set_param fail_loc=0x31c
15530 $LFS data_version $DIR/$tdir/$tfile || true
15532 do_facet ost1 $LCTL set_param fail_loc=0
15533 umount_client $MOUNT || error "umount failed"
15534 mount_client $MOUNT || error "mount failed"
15535 stop ost1 || error "cannot stop ost1"
15536 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15538 run_test 232b "failed data version lock should not block umount"
15541 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15542 skip "Need MDS version at least 2.3.64"
15543 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15545 local fid=$($LFS path2fid $MOUNT)
15547 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15548 error "cannot access $MOUNT using its FID '$fid'"
15550 run_test 233a "checking that OBF of the FS root succeeds"
15553 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15554 skip "Need MDS version at least 2.5.90"
15555 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15557 local fid=$($LFS path2fid $MOUNT/.lustre)
15559 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15560 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15562 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15563 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15564 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15566 run_test 233b "checking that OBF of the FS .lustre succeeds"
15569 local p="$TMP/sanityN-$TESTNAME.parameters"
15570 save_lustre_params client "llite.*.xattr_cache" > $p
15571 lctl set_param llite.*.xattr_cache 1 ||
15572 skip_env "xattr cache is not supported"
15574 mkdir -p $DIR/$tdir || error "mkdir failed"
15575 touch $DIR/$tdir/$tfile || error "touch failed"
15576 # OBD_FAIL_LLITE_XATTR_ENOMEM
15577 $LCTL set_param fail_loc=0x1405
15578 getfattr -n user.attr $DIR/$tdir/$tfile &&
15579 error "getfattr should have failed with ENOMEM"
15580 $LCTL set_param fail_loc=0x0
15583 restore_lustre_params < $p
15586 run_test 234 "xattr cache should not crash on ENOMEM"
15589 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15590 skip "Need MDS version at least 2.4.52"
15592 flock_deadlock $DIR/$tfile
15597 124) error "process hangs on a deadlock"
15599 *) error "error executing flock_deadlock $DIR/$tfile"
15603 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15607 check_swap_layouts_support
15609 local ref1=/etc/passwd
15610 local ref2=/etc/group
15611 local file1=$DIR/$tdir/f1
15612 local file2=$DIR/$tdir/f2
15614 test_mkdir -c1 $DIR/$tdir
15615 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15616 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15617 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15618 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15619 local fd=$(free_fd)
15620 local cmd="exec $fd<>$file2"
15623 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15624 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15627 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15632 run_test 236 "Layout swap on open unlinked file"
15634 # LU-4659 linkea consistency
15636 local server_version=$(lustre_version_code $SINGLEMDS)
15638 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15639 [[ $server_version -gt $(version_code 2.5.1) &&
15640 $server_version -lt $(version_code 2.5.50) ]] ||
15641 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15644 ln $DIR/$tfile $DIR/$tfile.lnk
15645 touch $DIR/$tfile.new
15646 mv $DIR/$tfile.new $DIR/$tfile
15647 local fid1=$($LFS path2fid $DIR/$tfile)
15648 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15649 local path1=$($LFS fid2path $FSNAME "$fid1")
15650 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15651 local path2=$($LFS fid2path $FSNAME "$fid2")
15652 [ $tfile.lnk == $path2 ] ||
15653 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15656 run_test 238 "Verify linkea consistency"
15658 test_239A() { # was test_239
15659 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15660 skip "Need MDS version at least 2.5.60"
15662 local list=$(comma_list $(mdts_nodes))
15664 mkdir -p $DIR/$tdir
15665 createmany -o $DIR/$tdir/f- 5000
15666 unlinkmany $DIR/$tdir/f- 5000
15667 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15668 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15669 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15670 osp.*MDT*.sync_in_flight" | calc_sum)
15671 [ "$changes" -eq 0 ] || error "$changes not synced"
15673 run_test 239A "osp_sync test"
15675 test_239a() { #LU-5297
15676 remote_mds_nodsh && skip "remote MDS with nodsh"
15679 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15680 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15681 chgrp $RUNAS_GID $DIR/$tfile
15682 wait_delete_completed
15684 run_test 239a "process invalid osp sync record correctly"
15686 test_239b() { #LU-5297
15687 remote_mds_nodsh && skip "remote MDS with nodsh"
15690 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15691 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15692 chgrp $RUNAS_GID $DIR/$tfile1
15693 wait_delete_completed
15694 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15696 chgrp $RUNAS_GID $DIR/$tfile2
15697 wait_delete_completed
15699 run_test 239b "process osp sync record with ENOMEM error correctly"
15702 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15703 remote_mds_nodsh && skip "remote MDS with nodsh"
15705 mkdir -p $DIR/$tdir
15707 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15708 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15709 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15710 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15712 umount_client $MOUNT || error "umount failed"
15713 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15714 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15715 mount_client $MOUNT || error "failed to mount client"
15717 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15718 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15720 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15723 for LOOP in $(seq $1); do
15724 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15725 cancel_lru_locks $OSC || true
15730 for LOOP in $(seq $1); do
15731 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15732 iflag=direct 2>/dev/null
15736 test_241a() { # was test_241
15737 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15739 cancel_lru_locks $OSC
15740 test_241_bio 1000 &
15745 run_test 241a "bio vs dio"
15748 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15750 test_241_dio 1000 &
15755 run_test 241b "dio vs dio"
15758 remote_mds_nodsh && skip "remote MDS with nodsh"
15760 mkdir -p $DIR/$tdir
15761 touch $DIR/$tdir/$tfile
15763 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15764 do_facet mds1 lctl set_param fail_loc=0x105
15765 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15767 do_facet mds1 lctl set_param fail_loc=0
15768 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15770 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15774 test_mkdir $DIR/$tdir
15775 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15777 run_test 243 "various group lock tests"
15781 test_mkdir $DIR/$tdir
15782 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15783 sendfile_grouplock $DIR/$tdir/$tfile || \
15784 error "sendfile+grouplock failed"
15787 run_test 244 "sendfile with group lock tests"
15790 local flagname="multi_mod_rpcs"
15791 local connect_data_name="max_mod_rpcs"
15794 # check if multiple modify RPCs flag is set
15795 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15796 grep "connect_flags:")
15799 echo "$out" | grep -qw $flagname
15800 if [ $? -ne 0 ]; then
15801 echo "connect flag $flagname is not set"
15805 # check if multiple modify RPCs data is set
15806 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15809 echo "$out" | grep -qw $connect_data_name ||
15810 error "import should have connect data $connect_data_name"
15812 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15814 test_246() { # LU-7371
15815 remote_ost_nodsh && skip "remote OST with nodsh"
15816 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15817 skip "Need OST version >= 2.7.62"
15819 do_facet ost1 $LCTL set_param fail_val=4095
15820 #define OBD_FAIL_OST_READ_SIZE 0x234
15821 do_facet ost1 $LCTL set_param fail_loc=0x234
15822 $LFS setstripe $DIR/$tfile -i 0 -c 1
15823 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15824 cancel_lru_locks $FSNAME-OST0000
15825 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15827 run_test 246 "Read file of size 4095 should return right length"
15833 umount_client $submount
15838 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15840 skip_env "Fileset feature is not supported"
15842 local submount=${MOUNT}_$tdir
15845 mkdir -p $submount || error "mkdir $submount failed"
15846 FILESET="$FILESET/$tdir" mount_client $submount ||
15847 error "mount $submount failed"
15848 trap "cleanup_247 $submount" EXIT
15849 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15850 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15851 error "read $MOUNT/$tdir/$tfile failed"
15852 cleanup_247 $submount
15854 run_test 247a "mount subdir as fileset"
15857 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15858 skip_env "Fileset feature is not supported"
15860 local submount=${MOUNT}_$tdir
15862 rm -rf $MOUNT/$tdir
15863 mkdir -p $submount || error "mkdir $submount failed"
15865 FILESET="$FILESET/$tdir" mount_client $submount &&
15866 error "mount $submount should fail"
15869 run_test 247b "mount subdir that dose not exist"
15872 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15873 skip_env "Fileset feature is not supported"
15875 local submount=${MOUNT}_$tdir
15877 mkdir -p $MOUNT/$tdir/dir1
15878 mkdir -p $submount || error "mkdir $submount failed"
15879 trap "cleanup_247 $submount" EXIT
15880 FILESET="$FILESET/$tdir" mount_client $submount ||
15881 error "mount $submount failed"
15882 local fid=$($LFS path2fid $MOUNT/)
15883 $LFS fid2path $submount $fid && error "fid2path should fail"
15884 cleanup_247 $submount
15886 run_test 247c "running fid2path outside root"
15889 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15890 skip "Fileset feature is not supported"
15892 local submount=${MOUNT}_$tdir
15894 mkdir -p $MOUNT/$tdir/dir1
15895 mkdir -p $submount || error "mkdir $submount failed"
15896 FILESET="$FILESET/$tdir" mount_client $submount ||
15897 error "mount $submount failed"
15898 trap "cleanup_247 $submount" EXIT
15899 local fid=$($LFS path2fid $submount/dir1)
15900 $LFS fid2path $submount $fid || error "fid2path should succeed"
15901 cleanup_247 $submount
15903 run_test 247d "running fid2path inside root"
15907 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15909 skip "Fileset feature is not supported"
15911 local submount=${MOUNT}_$tdir
15914 mkdir -p $submount || error "mkdir $submount failed"
15915 FILESET="$FILESET/.." mount_client $submount &&
15916 error "mount $submount should fail"
15919 run_test 247e "mount .. as fileset"
15922 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15923 [ -z "$fast_read_sav" ] && skip "no fast read support"
15925 # create a large file for fast read verification
15926 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15928 # make sure the file is created correctly
15929 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15930 { rm -f $DIR/$tfile; skip "file creation error"; }
15932 echo "Test 1: verify that fast read is 4 times faster on cache read"
15934 # small read with fast read enabled
15935 $LCTL set_param -n llite.*.fast_read=1
15936 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15937 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15938 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15939 # small read with fast read disabled
15940 $LCTL set_param -n llite.*.fast_read=0
15941 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15942 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15943 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15945 # verify that fast read is 4 times faster for cache read
15946 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15947 error_not_in_vm "fast read was not 4 times faster: " \
15948 "$t_fast vs $t_slow"
15950 echo "Test 2: verify the performance between big and small read"
15951 $LCTL set_param -n llite.*.fast_read=1
15953 # 1k non-cache read
15954 cancel_lru_locks osc
15955 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15956 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15957 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15959 # 1M non-cache read
15960 cancel_lru_locks osc
15961 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15962 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15963 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15965 # verify that big IO is not 4 times faster than small IO
15966 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15967 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15969 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15972 run_test 248 "fast read verification"
15974 test_249() { # LU-7890
15975 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15976 skip "Need at least version 2.8.54"
15979 $SETSTRIPE -c 1 $DIR/$tfile
15980 # Offset 2T == 4k * 512M
15981 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15982 error "dd to 2T offset failed"
15984 run_test 249 "Write above 2T file size"
15987 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15988 && skip "no 16TB file size limit on ZFS"
15990 $SETSTRIPE -c 1 $DIR/$tfile
15991 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15992 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15993 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15994 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15995 conv=notrunc,fsync && error "append succeeded"
15998 run_test 250 "Write above 16T limit"
16001 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
16003 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16004 #Skip once - writing the first stripe will succeed
16005 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16006 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16007 error "short write happened"
16009 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16010 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16011 error "short read happened"
16015 run_test 251 "Handling short read and write correctly"
16018 remote_mds_nodsh && skip "remote MDS with nodsh"
16019 remote_ost_nodsh && skip "remote OST with nodsh"
16020 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
16021 "$(facet_fstype mds1)" != "ldiskfs" ]; then
16022 skip_env "ldiskfs only test"
16032 # check lr_reader on OST0000
16034 dev=$(facet_device $tgt)
16035 out=$(do_facet $tgt $LR_READER $dev)
16036 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16038 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16039 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16040 error "Invalid uuid returned by $LR_READER on target $tgt"
16041 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16043 # check lr_reader -c on MDT0000
16045 dev=$(facet_device $tgt)
16046 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16047 skip "$LR_READER does not support additional options"
16049 out=$(do_facet $tgt $LR_READER -c $dev)
16050 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16052 num=$(echo "$out" | grep -c "mdtlov")
16053 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16054 error "Invalid number of mdtlov clients returned by $LR_READER"
16055 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16057 # check lr_reader -cr on MDT0000
16058 out=$(do_facet $tgt $LR_READER -cr $dev)
16059 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16061 echo "$out" | grep -q "^reply_data:$" ||
16062 error "$LR_READER should have returned 'reply_data' section"
16063 num=$(echo "$out" | grep -c "client_generation")
16064 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16066 run_test 252 "check lr_reader tool"
16068 test_253_fill_ost() {
16069 local size_mb #how many MB should we write to pass watermark
16070 local lwm=$3 #low watermark
16071 local free_10mb #10% of free space
16073 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16074 size_mb=$((free_kb / 1024 - lwm))
16075 free_10mb=$((free_kb / 10240))
16076 #If 10% of free space cross low watermark use it
16077 if (( free_10mb > size_mb )); then
16080 #At least we need to store 1.1 of difference between
16081 #free space and low watermark
16082 size_mb=$((size_mb + size_mb / 10))
16084 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16085 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16086 oflag=append conv=notrunc
16091 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16092 echo "OST still has $((free_kb / 1024)) mbytes free"
16096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16097 remote_mds_nodsh && skip "remote MDS with nodsh"
16098 remote_mgs_nodsh && skip "remote MGS with nodsh"
16103 local ost_name=$($LFS osts |
16104 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16106 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16107 do_facet $SINGLEMDS $LCTL get_param -n \
16108 osp.$mdtosc_proc1.reserved_mb_high ||
16109 skip "remote MDS does not support reserved_mb_high"
16113 wait_delete_completed
16116 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16117 osp.$mdtosc_proc1.reserved_mb_high)
16118 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16119 osp.$mdtosc_proc1.reserved_mb_low)
16120 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16122 if ! combined_mgs_mds ; then
16125 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16126 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16127 error "Adding $ost_name to pool failed"
16129 # Wait for client to see a OST at pool
16130 wait_update $HOSTNAME "$LCTL get_param -n
16131 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16132 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16133 error "Client can not see the pool"
16134 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16135 error "Setstripe failed"
16137 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16138 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16139 echo "OST still has $((blocks/1024)) mbytes free"
16141 local new_lwm=$((blocks/1024-10))
16142 do_facet $SINGLEMDS $LCTL set_param \
16143 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16144 do_facet $SINGLEMDS $LCTL set_param \
16145 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16147 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16149 #First enospc could execute orphan deletion so repeat.
16150 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16152 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16153 osp.$mdtosc_proc1.prealloc_status)
16154 echo "prealloc_status $oa_status"
16156 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16157 error "File creation should fail"
16158 #object allocation was stopped, but we still able to append files
16159 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16160 error "Append failed"
16161 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16163 wait_delete_completed
16167 for i in $(seq 10 12); do
16168 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16169 error "File creation failed after rm";
16172 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16173 osp.$mdtosc_proc1.prealloc_status)
16174 echo "prealloc_status $oa_status"
16176 if (( oa_status != 0 )); then
16177 error "Object allocation still disable after rm"
16179 do_facet $SINGLEMDS $LCTL set_param \
16180 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16181 do_facet $SINGLEMDS $LCTL set_param \
16182 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16185 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16186 error "Remove $ost_name from pool failed"
16187 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16188 error "Pool destroy fialed"
16190 if ! combined_mgs_mds ; then
16194 run_test 253 "Check object allocation limit"
16197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16198 remote_mds_nodsh && skip "remote MDS with nodsh"
16199 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16200 skip "MDS does not support changelog_size"
16203 local MDT0=$(facet_svc $SINGLEMDS)
16205 changelog_register || error "changelog_register failed"
16207 changelog_clear 0 || error "changelog_clear failed"
16209 local size1=$(do_facet $SINGLEMDS \
16210 $LCTL get_param -n mdd.$MDT0.changelog_size)
16211 echo "Changelog size $size1"
16214 $LFS mkdir -i 0 $DIR/$tdir
16216 mkdir -p $DIR/$tdir/pics/2008/zachy
16217 touch $DIR/$tdir/pics/2008/zachy/timestamp
16218 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16219 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16220 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16221 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16222 rm $DIR/$tdir/pics/desktop.jpg
16224 local size2=$(do_facet $SINGLEMDS \
16225 $LCTL get_param -n mdd.$MDT0.changelog_size)
16226 echo "Changelog size after work $size2"
16228 (( $size2 > $size1 )) ||
16229 error "new Changelog size=$size2 less than old size=$size1"
16231 run_test 254 "Check changelog size"
16238 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16239 awk -F: '{print $2}' | grep $type > /dev/null
16240 if [ $? -ne 0 ]; then
16250 lfs ladvise -a willread $file > /dev/null 2>&1
16251 if [ $? -eq 0 ]; then
16255 lfs ladvise -a willread $file 2>&1 |
16256 grep "Inappropriate ioctl for device" > /dev/null
16257 if [ $? -eq 0 ]; then
16264 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16267 # run a random read IO workload
16268 # usage: random_read_iops <filename> <filesize> <iosize>
16269 random_read_iops() {
16272 local iosize=${3:-4096}
16274 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16275 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16278 drop_file_oss_cache() {
16282 $LFS ladvise -a dontneed $file 2>/dev/null ||
16283 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16286 ladvise_willread_performance()
16289 local average_origin=0
16290 local average_cache=0
16291 local average_ladvise=0
16293 for ((i = 1; i <= $repeat; i++)); do
16294 echo "Iter $i/$repeat: reading without willread hint"
16295 cancel_lru_locks osc
16296 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16297 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16298 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16299 average_origin=$(bc <<<"$average_origin + $speed_origin")
16301 cancel_lru_locks osc
16302 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16303 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16304 average_cache=$(bc <<<"$average_cache + $speed_cache")
16306 cancel_lru_locks osc
16307 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16308 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16309 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16310 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16311 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16313 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16314 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16315 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16317 speedup_cache=$(percent $average_cache $average_origin)
16318 speedup_ladvise=$(percent $average_ladvise $average_origin)
16320 echo "Average uncached read: $average_origin"
16321 echo "Average speedup with OSS cached read: " \
16322 "$average_cache = +$speedup_cache%"
16323 echo "Average speedup with ladvise willread: " \
16324 "$average_ladvise = +$speedup_ladvise%"
16326 local lowest_speedup=20
16327 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16328 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16329 "got $average_cache%. Skipping ladvise willread check."
16333 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16334 # it is still good to run until then to exercise 'ladvise willread'
16335 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16336 [ "$(facet_fstype ost1)" = "zfs" ] &&
16337 echo "osd-zfs does not support dontneed or drop_caches" &&
16340 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16341 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16342 error_not_in_vm "Speedup with willread is less than " \
16343 "$lowest_speedup%, got $average_ladvise%"
16347 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16348 skip "lustre < 2.8.54 does not support ladvise "
16349 remote_ost_nodsh && skip "remote OST with nodsh"
16351 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16353 ladvise_no_type willread $DIR/$tfile &&
16354 skip "willread ladvise is not supported"
16356 ladvise_no_ioctl $DIR/$tfile &&
16357 skip "ladvise ioctl is not supported"
16360 local size=$((size_mb * 1048576))
16361 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16362 error "dd to $DIR/$tfile failed"
16364 lfs ladvise -a willread $DIR/$tfile ||
16365 error "Ladvise failed with no range argument"
16367 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16368 error "Ladvise failed with no -l or -e argument"
16370 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16371 error "Ladvise failed with only -e argument"
16373 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16374 error "Ladvise failed with only -l argument"
16376 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16377 error "End offset should not be smaller than start offset"
16379 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16380 error "End offset should not be equal to start offset"
16382 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16383 error "Ladvise failed with overflowing -s argument"
16385 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16386 error "Ladvise failed with overflowing -e argument"
16388 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16389 error "Ladvise failed with overflowing -l argument"
16391 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16392 error "Ladvise succeeded with conflicting -l and -e arguments"
16394 echo "Synchronous ladvise should wait"
16396 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16397 do_nodes $(comma_list $(osts_nodes)) \
16398 $LCTL set_param fail_val=$delay fail_loc=0x237
16400 local start_ts=$SECONDS
16401 lfs ladvise -a willread $DIR/$tfile ||
16402 error "Ladvise failed with no range argument"
16403 local end_ts=$SECONDS
16404 local inteval_ts=$((end_ts - start_ts))
16406 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16407 error "Synchronous advice didn't wait reply"
16410 echo "Asynchronous ladvise shouldn't wait"
16411 local start_ts=$SECONDS
16412 lfs ladvise -a willread -b $DIR/$tfile ||
16413 error "Ladvise failed with no range argument"
16414 local end_ts=$SECONDS
16415 local inteval_ts=$((end_ts - start_ts))
16417 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16418 error "Asynchronous advice blocked"
16421 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16422 ladvise_willread_performance
16424 run_test 255a "check 'lfs ladvise -a willread'"
16430 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16434 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16435 skip "lustre < 2.8.54 does not support ladvise "
16436 remote_ost_nodsh && skip "remote OST with nodsh"
16438 lfs setstripe -c 1 -i 0 $DIR/$tfile
16440 ladvise_no_type dontneed $DIR/$tfile &&
16441 skip "dontneed ladvise is not supported"
16443 ladvise_no_ioctl $DIR/$tfile &&
16444 skip "ladvise ioctl is not supported"
16446 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16447 [ "$(facet_fstype ost1)" = "zfs" ] &&
16448 skip "zfs-osd does not support 'ladvise dontneed'"
16451 local size=$((size_mb * 1048576))
16452 # In order to prevent disturbance of other processes, only check 3/4
16453 # of the memory usage
16454 local kibibytes=$((size_mb * 1024 * 3 / 4))
16456 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16457 error "dd to $DIR/$tfile failed"
16459 #force write to complete before dropping OST cache & checking memory
16462 local total=$(facet_meminfo ost1 MemTotal)
16463 echo "Total memory: $total KiB"
16465 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16466 local before_read=$(facet_meminfo ost1 Cached)
16467 echo "Cache used before read: $before_read KiB"
16469 lfs ladvise -a willread $DIR/$tfile ||
16470 error "Ladvise willread failed"
16471 local after_read=$(facet_meminfo ost1 Cached)
16472 echo "Cache used after read: $after_read KiB"
16474 lfs ladvise -a dontneed $DIR/$tfile ||
16475 error "Ladvise dontneed again failed"
16476 local no_read=$(facet_meminfo ost1 Cached)
16477 echo "Cache used after dontneed ladvise: $no_read KiB"
16479 if [ $total -lt $((before_read + kibibytes)) ]; then
16480 echo "Memory is too small, abort checking"
16484 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16485 error "Ladvise willread should use more memory" \
16486 "than $kibibytes KiB"
16489 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16490 error "Ladvise dontneed should release more memory" \
16491 "than $kibibytes KiB"
16494 run_test 255b "check 'lfs ladvise -a dontneed'"
16497 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16498 skip "lustre < 2.10.53 does not support lockahead"
16506 test_mkdir -p $DIR/$tdir
16507 $SETSTRIPE -i 0 $DIR/$tdir
16509 #test 10 returns only success/failure
16511 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16513 if [ $rc -eq 255 ]; then
16514 error "Ladvise test${i} failed, ${rc}"
16517 #test 11 counts lock enqueue requests, all others count new locks
16519 count=$(do_facet ost1 \
16520 $LCTL get_param -n ost.OSS.ost.stats)
16521 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16523 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16525 if [ $rc -eq 255 ]; then
16526 error "Ladvise test${i} failed, ${rc}"
16529 new_count=$(do_facet ost1 \
16530 $LCTL get_param -n ost.OSS.ost.stats)
16531 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16532 awk '{ print $2 }')
16534 difference="$((new_count - count))"
16535 if [ $difference -ne $rc ]; then
16536 error "Ladvise test${i}, bad enqueue count, returned " \
16537 "${rc}, actual ${difference}"
16540 for i in $(seq 12 21); do
16541 # If we do not do this, we run the risk of having too many
16542 # locks and starting lock cancellation while we are checking
16544 cancel_lru_locks osc
16546 count=$($LCTL get_param -n \
16547 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16549 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16551 if [ $rc -eq 255 ]; then
16552 error "Ladvise test ${i} failed, ${rc}"
16555 new_count=$($LCTL get_param -n \
16556 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16557 difference="$((new_count - count))"
16559 # Test 15 output is divided by 100 to map down to valid return
16560 if [ $i -eq 15 ]; then
16564 if [ $difference -ne $rc ]; then
16565 error "Ladvise test ${i}, bad lock count, returned " \
16566 "${rc}, actual ${difference}"
16570 #test 22 returns only success/failure
16572 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16574 if [ $rc -eq 255 ]; then
16575 error "Ladvise test${i} failed, ${rc}"
16578 run_test 255c "suite of ladvise lockahead tests"
16581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16582 remote_mds_nodsh && skip "remote MDS with nodsh"
16583 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16584 skip "ldiskfs only test"
16585 changelog_users $SINGLEMDS | grep "^cl" &&
16586 skip "active changelog user"
16592 mdt_dev=$(mdsdevname 1)
16595 changelog_register || error "changelog_register failed"
16598 mkdir -p $DIR/$tdir
16600 changelog_clear 0 || error "changelog_clear failed"
16603 touch $DIR/$tdir/{1..10}
16606 stop $SINGLEMDS || error "Fail to stop MDT"
16610 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16612 #after mount new plainllog is used
16613 touch $DIR/$tdir/{11..19}
16614 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16615 cat_sl=$(do_facet $SINGLEMDS "sync; \
16616 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16617 llog_reader $tmpfile | grep -c type=1064553b")
16618 do_facet $SINGLEMDS llog_reader $tmpfile
16620 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16622 changelog_clear 0 || error "changelog_clear failed"
16624 cat_sl=$(do_facet $SINGLEMDS "sync; \
16625 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16626 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16628 if (( cat_sl == 2 )); then
16629 error "Empty plain llog was not deleted from changelog catalog"
16630 elif (( cat_sl != 1 )); then
16631 error "Active plain llog shouldn't be deleted from catalog"
16634 run_test 256 "Check llog delete for empty and not full state"
16637 remote_mds_nodsh && skip "remote MDS with nodsh"
16638 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16639 skip "Need MDS version at least 2.8.55"
16641 test_mkdir $DIR/$tdir
16643 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16644 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16647 #define OBD_FAIL_MDS_XATTR_REP 0x161
16648 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16649 local facet=mds$((mdtidx + 1))
16650 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16651 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16653 stop $facet || error "stop MDS failed"
16654 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16655 error "start MDS fail"
16657 run_test 257 "xattr locks are not lost"
16659 # Verify we take the i_mutex when security requires it
16661 #define OBD_FAIL_IMUTEX_SEC 0x141c
16662 $LCTL set_param fail_loc=0x141c
16664 chmod u+s $DIR/$tfile
16665 chmod a+rwx $DIR/$tfile
16666 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16668 if [ $RC -ne 0 ]; then
16669 error "error, failed to take i_mutex, rc=$?"
16675 # Verify we do NOT take the i_mutex in the normal case
16677 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16678 $LCTL set_param fail_loc=0x141d
16681 chmod a+rw $DIR/$tfile
16682 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16684 if [ $RC -ne 0 ]; then
16685 error "error, took i_mutex unnecessarily, rc=$?"
16690 run_test 258b "verify i_mutex security behavior"
16693 local file=$DIR/$tfile
16697 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16698 skip "ldiskfs only test" && return
16700 stack_trap "rm -f $file" EXIT
16702 wait_delete_completed
16703 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16704 echo "before: $before"
16706 $LFS setstripe -i 0 -c 1 $file
16707 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16709 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16710 echo "after write: $after"
16712 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16713 do_facet ost1 $LCTL set_param fail_loc=0x2301
16715 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16716 echo "after truncate: $after"
16719 do_facet ost1 $LCTL set_param fail_loc=0
16720 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16722 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16723 echo "after restart: $after"
16724 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16725 error "missing truncate?"
16729 run_test 259 "crash at delayed truncate"
16732 #define OBD_FAIL_MDC_CLOSE 0x806
16733 $LCTL set_param fail_loc=0x80000806
16737 run_test 260 "Check mdc_close fail"
16739 ### Data-on-MDT sanity tests ###
16741 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16742 skip "Need MDS version at least 2.10.55"
16745 local dom=$DIR/$tdir/dom_file
16746 local tmp=$DIR/$tdir/tmp_file
16748 mkdir -p $DIR/$tdir
16750 # basic checks for DoM component creation
16751 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16752 error "Can set MDT layout to non-first entry"
16754 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16755 error "Can define multiple entries as MDT layout"
16757 $LFS setstripe -E 1M -L mdt $dom ||
16758 error "Can't create DoM layout"
16760 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16761 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16762 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16764 local mdtidx=$($LFS getstripe -m $dom)
16765 local mdtname=MDT$(printf %04x $mdtidx)
16766 local facet=mds$((mdtidx + 1))
16767 local space_check=1
16769 # Skip free space checks with ZFS
16770 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16776 local mdtfree1=$(do_facet $facet \
16777 lctl get_param -n osd*.*$mdtname.kbytesfree)
16778 dd if=/dev/urandom of=$tmp bs=1024 count=100
16779 # check also direct IO along write
16780 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16782 cmp $tmp $dom || error "file data is different"
16783 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16784 if [ $space_check == 1 ]; then
16785 local mdtfree2=$(do_facet $facet \
16786 lctl get_param -n osd*.*$mdtname.kbytesfree)
16787 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16788 error "MDT free space is wrong after write"
16792 $TRUNCATE $dom 10000
16793 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16794 if [ $space_check == 1 ]; then
16795 mdtfree1=$(do_facet $facet \
16796 lctl get_param -n osd*.*$mdtname.kbytesfree)
16797 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16798 error "MDT free space is wrong after truncate"
16804 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16805 if [ $space_check == 1 ]; then
16806 mdtfree2=$(do_facet $facet \
16807 lctl get_param -n osd*.*$mdtname.kbytesfree)
16808 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16809 error "MDT free space is wrong after append"
16814 if [ $space_check == 1 ]; then
16815 mdtfree1=$(do_facet $facet \
16816 lctl get_param -n osd*.*$mdtname.kbytesfree)
16817 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16818 error "MDT free space is wrong after removal"
16821 # combined striping
16822 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16823 error "Can't create DoM + OST striping"
16825 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16826 # check also direct IO along write
16827 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16829 cmp $tmp $dom || error "file data is different"
16830 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16836 run_test 270a "DoM: basic functionality tests"
16839 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16840 skip "Need MDS version at least 2.10.55"
16842 local dom=$DIR/$tdir/dom_file
16843 local max_size=1048576
16845 mkdir -p $DIR/$tdir
16846 $LFS setstripe -E $max_size -L mdt $dom
16848 # truncate over the limit
16849 $TRUNCATE $dom $(($max_size + 1)) &&
16850 error "successful truncate over the maximum size"
16851 # write over the limit
16852 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16853 error "successful write over the maximum size"
16854 # append over the limit
16855 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16856 echo "12345" >> $dom && error "successful append over the maximum size"
16861 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16864 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16865 skip "Need MDS version at least 2.10.55"
16867 mkdir -p $DIR/$tdir
16868 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16870 # check files inherit DoM EA
16871 touch $DIR/$tdir/first
16872 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16873 error "bad pattern"
16874 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16875 error "bad stripe count"
16876 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16877 error "bad stripe size"
16879 # check directory inherits DoM EA and uses it as default
16880 mkdir $DIR/$tdir/subdir
16881 touch $DIR/$tdir/subdir/second
16882 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16883 error "bad pattern in sub-directory"
16884 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16885 error "bad stripe count in sub-directory"
16886 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16887 error "bad stripe size in sub-directory"
16890 run_test 270c "DoM: DoM EA inheritance tests"
16893 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16894 skip "Need MDS version at least 2.10.55"
16896 mkdir -p $DIR/$tdir
16897 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16899 # inherit default DoM striping
16900 mkdir $DIR/$tdir/subdir
16901 touch $DIR/$tdir/subdir/f1
16903 # change default directory striping
16904 $LFS setstripe -c 1 $DIR/$tdir/subdir
16905 touch $DIR/$tdir/subdir/f2
16906 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16907 error "wrong default striping in file 2"
16908 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16909 error "bad pattern in file 2"
16912 run_test 270d "DoM: change striping from DoM to RAID0"
16915 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16916 skip "Need MDS version at least 2.10.55"
16918 mkdir -p $DIR/$tdir/dom
16919 mkdir -p $DIR/$tdir/norm
16922 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16923 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16925 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16926 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16928 # find DoM files by layout
16929 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16930 [ $NUM -eq $DOMFILES ] ||
16931 error "lfs find -L: found $NUM, expected $DOMFILES"
16932 echo "Test 1: lfs find 20 DOM files by layout: OK"
16934 # there should be 1 dir with default DOM striping
16935 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16937 error "lfs find -L: found $NUM, expected 1 dir"
16938 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16940 # find DoM files by stripe size
16941 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16942 [ $NUM -eq $DOMFILES ] ||
16943 error "lfs find -S: found $NUM, expected $DOMFILES"
16944 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16946 # find files by stripe offset except DoM files
16947 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16948 [ $NUM -eq $NORMFILES ] ||
16949 error "lfs find -i: found $NUM, expected $NORMFILES"
16950 echo "Test 5: lfs find no DOM files by stripe index: OK"
16953 run_test 270e "DoM: lfs find with DoM files test"
16956 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16957 skip "Need MDS version at least 2.10.55"
16959 local mdtname=${FSNAME}-MDT0000-mdtlov
16960 local dom=$DIR/$tdir/dom_file
16961 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16962 lod.$mdtname.dom_stripesize)
16963 local dom_limit=131072
16965 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16966 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16967 lod.$mdtname.dom_stripesize)
16968 [ ${dom_limit} -eq ${dom_current} ] ||
16969 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16971 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16972 $LFS setstripe -d $DIR/$tdir
16973 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16974 error "Can't set directory default striping"
16976 # exceed maximum stripe size
16977 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16978 error "Can't create file with $((dom_limit * 2)) DoM stripe"
16979 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
16980 error "Able to create DoM component size more than LOD limit"
16982 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16983 dom_current=$(do_facet mds1 $LCTL get_param -n \
16984 lod.$mdtname.dom_stripesize)
16985 [ 0 -eq ${dom_current} ] ||
16986 error "Can't set zero DoM stripe limit"
16989 # attempt to create DoM file on server with disabled DoM should
16990 # remove DoM entry from layout and be succeed
16991 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
16992 error "Can't create DoM file (DoM is disabled)"
16993 [ $($LFS getstripe -L $dom) == "mdt" ] &&
16994 error "File has DoM component while DoM is disabled"
16997 # attempt to create DoM file with only DoM stripe should return error
16998 $LFS setstripe -E $dom_limit -L mdt $dom &&
16999 error "Able to create DoM-only file while DoM is disabled"
17001 # too low values to be aligned with smallest stripe size 64K
17002 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17003 dom_current=$(do_facet mds1 $LCTL get_param -n \
17004 lod.$mdtname.dom_stripesize)
17005 [ 30000 -eq ${dom_current} ] &&
17006 error "Can set too small DoM stripe limit"
17008 # 64K is a minimal stripe size in Lustre, expect limit of that size
17009 [ 65536 -eq ${dom_current} ] ||
17010 error "Limit is not set to 64K but ${dom_current}"
17012 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17013 dom_current=$(do_facet mds1 $LCTL get_param -n \
17014 lod.$mdtname.dom_stripesize)
17016 [ 2147483648 -eq ${dom_current} ] &&
17017 error "Can set too large DoM stripe limit"
17019 do_facet mds1 $LCTL set_param -n \
17020 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17021 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17022 error "Can't create DoM component size after limit change"
17023 do_facet mds1 $LCTL set_param -n \
17024 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17025 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17026 error "Can't create DoM file after limit decrease"
17027 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17028 error "Can create big DoM component after limit decrease"
17029 touch ${dom}_def ||
17030 error "Can't create file with old default layout"
17032 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17035 run_test 270f "DoM: maximum DoM stripe size checks"
17038 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17039 skip "Need MDS version at least 2.10.55"
17041 local dom=$DIR/$tdir/dom
17043 mkdir -p $DIR/$tdir
17045 $LFS setstripe -E 1024K -L mdt $dom
17047 lctl set_param -n mdc.*.stats=clear
17048 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17049 cat $dom > /dev/null
17050 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17051 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17055 run_test 271a "DoM: data is cached for read after write"
17058 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17059 skip "Need MDS version at least 2.10.55"
17061 local dom=$DIR/$tdir/dom
17063 mkdir -p $DIR/$tdir
17065 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17067 lctl set_param -n mdc.*.stats=clear
17068 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17069 cancel_lru_locks mdc
17070 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17071 # second stat to check size is cached on client
17072 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17073 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17074 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17077 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17080 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17081 skip "Need MDS version at least 2.10.55"
17083 local dom=$DIR/$tdir/dom
17085 mkdir -p $DIR/$tdir
17087 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17089 lctl set_param -n mdc.*.stats=clear
17090 lctl set_param -n osc.*.stats=clear
17091 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17092 cancel_lru_locks mdc
17093 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17094 # second stat to check size is cached on client
17095 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17096 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17097 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17098 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17099 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17102 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17108 local mdt=MDT$(printf %04x $mdtidx)
17110 if [ -z $param ]; then
17111 lctl get_param -n mdc.*$mdt*.stats
17113 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17118 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17119 skip "Need MDS version at least 2.10.55"
17121 local dom=$DIR/$tdir/dom
17123 mkdir -p $DIR/$tdir
17125 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17127 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17128 local facet=mds$((mdtidx + 1))
17130 cancel_lru_locks mdc
17131 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17132 createmany -o $dom 1000
17133 lctl set_param -n mdc.*.stats=clear
17134 smalliomany -w $dom 1000 200
17135 get_mdc_stats $mdtidx
17136 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17137 # Each file has 1 open, 1 IO enqueues, total 2000
17138 # but now we have also +1 getxattr for security.capability, total 3000
17139 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17140 unlinkmany $dom 1000
17142 cancel_lru_locks mdc
17143 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17144 createmany -o $dom 1000
17145 lctl set_param -n mdc.*.stats=clear
17146 smalliomany -w $dom 1000 200
17147 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17148 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17149 # for OPEN and IO lock.
17150 [ $((enq - enq_2)) -ge 1000 ] ||
17151 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17152 unlinkmany $dom 1000
17155 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17157 cleanup_271def_tests() {
17163 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17164 skip "Need MDS version at least 2.10.57" && return
17166 local dom=$DIR/$tdir/dom
17167 local tmp=$TMP/$tfile
17168 trap "cleanup_271def_tests $tmp" EXIT
17170 mkdir -p $DIR/$tdir
17172 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17174 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17176 cancel_lru_locks mdc
17177 dd if=/dev/urandom of=$tmp bs=1000 count=1
17178 dd if=$tmp of=$dom bs=1000 count=1
17179 cancel_lru_locks mdc
17181 cat /etc/hosts >> $tmp
17182 lctl set_param -n mdc.*.stats=clear
17184 # append data to the same file it should update local page
17185 echo "Append to the same page"
17186 cat /etc/hosts >> $dom
17187 local num=$(get_mdc_stats $mdtidx ost_read)
17188 local ra=$(get_mdc_stats $mdtidx req_active)
17189 local rw=$(get_mdc_stats $mdtidx req_waittime)
17191 [ -z $num ] || error "$num READ RPC occured"
17192 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17196 cmp $tmp $dom || error "file miscompare"
17198 cancel_lru_locks mdc
17199 lctl set_param -n mdc.*.stats=clear
17201 echo "Open and read file"
17202 cat $dom > /dev/null
17203 local num=$(get_mdc_stats $mdtidx ost_read)
17204 local ra=$(get_mdc_stats $mdtidx req_active)
17205 local rw=$(get_mdc_stats $mdtidx req_waittime)
17207 [ -z $num ] || error "$num READ RPC occured"
17208 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17212 cmp $tmp $dom || error "file miscompare"
17216 run_test 271d "DoM: read on open (1K file in reply buffer)"
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}.data
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=$tmp bs=30K count=1
17234 dd if=$tmp of=$dom bs=30K count=1
17235 cancel_lru_locks mdc
17236 cat /etc/hosts >> $tmp
17237 lctl set_param -n mdc.*.stats=clear
17239 echo "Append to the same page"
17240 cat /etc/hosts >> $dom
17242 local num=$(get_mdc_stats $mdtidx ost_read)
17243 local ra=$(get_mdc_stats $mdtidx req_active)
17244 local rw=$(get_mdc_stats $mdtidx req_waittime)
17246 [ -z $num ] || error "$num READ RPC occured"
17247 # Reply buffer can be adjusted for larger buffer by resend
17248 echo "... DONE with $((ra - rw)) resends"
17251 cmp $tmp $dom || error "file miscompare"
17253 cancel_lru_locks mdc
17254 lctl set_param -n mdc.*.stats=clear
17256 echo "Open and read file"
17257 cat $dom > /dev/null
17258 local num=$(get_mdc_stats $mdtidx ost_read)
17259 local ra=$(get_mdc_stats $mdtidx req_active)
17260 local rw=$(get_mdc_stats $mdtidx req_waittime)
17262 [ -z $num ] || error "$num READ RPC occured"
17263 # Reply buffer can be adjusted for larger buffer by resend
17264 echo "... DONE with $((ra - rw)) resends"
17267 cmp $tmp $dom || error "file miscompare"
17271 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17274 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17275 skip "Need MDS version at least 2.10.57" && return
17277 local dom=$DIR/$tdir/dom
17278 local tmp=$TMP/$tfile
17279 trap "cleanup_271def_tests $tmp" EXIT
17281 mkdir -p $DIR/$tdir
17283 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17285 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17287 cancel_lru_locks mdc
17288 dd if=/dev/urandom of=$tmp bs=200000 count=1
17289 dd if=$tmp of=$dom bs=200000 count=1
17290 cancel_lru_locks mdc
17291 cat /etc/hosts >> $tmp
17292 lctl set_param -n mdc.*.stats=clear
17294 echo "Append to the same page"
17295 cat /etc/hosts >> $dom
17296 local num=$(get_mdc_stats $mdtidx ost_read)
17297 local ra=$(get_mdc_stats $mdtidx req_active)
17298 local rw=$(get_mdc_stats $mdtidx req_waittime)
17300 [ -z $num ] || error "$num READ RPC occured"
17301 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17305 cmp $tmp $dom || error "file miscompare"
17307 cancel_lru_locks mdc
17308 lctl set_param -n mdc.*.stats=clear
17310 echo "Open and read file"
17311 cat $dom > /dev/null
17312 local num=$(get_mdc_stats $mdtidx ost_read)
17313 local ra=$(get_mdc_stats $mdtidx req_active)
17314 local rw=$(get_mdc_stats $mdtidx req_waittime)
17316 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17317 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17321 cmp $tmp $dom || error "file miscompare"
17325 run_test 271f "DoM: read on open (200K file and read tail)"
17328 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17329 skip "Need MDS version at least 2.11.50"
17331 local dom=$DIR/$tdir/dom
17332 mkdir -p $DIR/$tdir
17334 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17335 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17336 error "failed to write data into $dom"
17337 local old_md5=$(md5sum $dom)
17339 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17340 error "failed to migrate to the same DoM component"
17342 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17343 error "layout was not changed silently"
17345 local new_md5=$(md5sum $dom)
17347 [ "$old_md5" != "$new_md5" ] &&
17348 error "md5sum differ: $old_md5, $new_md5"
17351 run_test 272a "DoM migration: new layout with the same DOM component"
17354 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17355 skip "Need MDS version at least 2.11.50"
17357 local dom=$DIR/$tdir/dom
17358 mkdir -p $DIR/$tdir
17359 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17361 local mdtidx=$($LFS getstripe -m $dom)
17362 local mdtname=MDT$(printf %04x $mdtidx)
17363 local facet=mds$((mdtidx + 1))
17365 local mdtfree1=$(do_facet $facet \
17366 lctl get_param -n osd*.*$mdtname.kbytesfree)
17367 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17368 error "failed to write data into $dom"
17369 local old_md5=$(md5sum $dom)
17370 cancel_lru_locks mdc
17371 local mdtfree1=$(do_facet $facet \
17372 lctl get_param -n osd*.*$mdtname.kbytesfree)
17374 $LFS migrate -c2 $dom ||
17375 error "failed to migrate to the new composite layout"
17376 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17377 error "MDT stripe was not removed"
17379 cancel_lru_locks mdc
17380 local new_md5=$(md5sum $dom)
17381 [ "$old_md5" != "$new_md5" ] &&
17382 error "$old_md5 != $new_md5"
17384 # Skip free space checks with ZFS
17385 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17386 local mdtfree2=$(do_facet $facet \
17387 lctl get_param -n osd*.*$mdtname.kbytesfree)
17388 [ $mdtfree2 -gt $mdtfree1 ] ||
17389 error "MDT space is not freed after migration"
17393 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17396 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17397 skip "Need MDS version at least 2.11.50"
17399 local dom=$DIR/$tdir/$tfile
17400 mkdir -p $DIR/$tdir
17401 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17403 local mdtidx=$($LFS getstripe -m $dom)
17404 local mdtname=MDT$(printf %04x $mdtidx)
17405 local facet=mds$((mdtidx + 1))
17407 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17408 error "failed to write data into $dom"
17409 local old_md5=$(md5sum $dom)
17410 cancel_lru_locks mdc
17411 local mdtfree1=$(do_facet $facet \
17412 lctl get_param -n osd*.*$mdtname.kbytesfree)
17414 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17415 error "failed to migrate to the new composite layout"
17416 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17417 error "MDT stripe was not removed"
17419 cancel_lru_locks mdc
17420 local new_md5=$(md5sum $dom)
17421 [ "$old_md5" != "$new_md5" ] &&
17422 error "$old_md5 != $new_md5"
17424 # Skip free space checks with ZFS
17425 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17426 local mdtfree2=$(do_facet $facet \
17427 lctl get_param -n osd*.*$mdtname.kbytesfree)
17428 [ $mdtfree2 -gt $mdtfree1 ] ||
17429 error "MDS space is not freed after migration"
17433 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17436 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17437 skip "Need MDS version at least 2.11.50"
17439 # Layout swap cannot be done if either file has DOM component,
17440 # this will never be supported, migration should be used instead
17442 local dom=$DIR/$tdir/$tfile
17443 mkdir -p $DIR/$tdir
17445 $LFS setstripe -c2 ${dom}_plain
17446 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17447 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17448 error "can swap layout with DoM component"
17449 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17450 error "can swap layout with DoM component"
17452 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17453 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17454 error "can swap layout with DoM component"
17455 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17456 error "can swap layout with DoM component"
17459 run_test 273a "DoM: layout swapping should fail with DOM"
17462 remote_ost_nodsh && skip "remote OST with nodsh"
17463 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17464 skip "Need OST version >= 2.10.57"
17466 local file=$DIR/$tfile
17469 oss=$(comma_list $(osts_nodes))
17471 dd if=/dev/urandom of=$file bs=1M count=2 ||
17472 error "failed to create a file"
17473 cancel_lru_locks osc
17476 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17477 error "failed to read a file"
17479 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17480 $LCTL set_param fail_loc=0x8000031f
17482 cancel_lru_locks osc &
17485 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17486 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17487 #IO takes another lock, but matches the PENDING one
17488 #and places it to the IO RPC
17489 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17490 error "failed to read a file with PENDING lock"
17492 run_test 275 "Read on a canceled duplicate lock"
17495 remote_ost_nodsh && skip "remote OST with nodsh"
17498 do_facet ost1 "(while true; do \
17499 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17500 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17503 for LOOP in $(seq 20); do
17505 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17508 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17509 rm $TMP/sanity_276_pid"
17511 run_test 276 "Race between mount and obd_statfs"
17513 cleanup_test_300() {
17517 test_striped_dir() {
17522 mkdir -p $DIR/$tdir
17524 SAVE_UMASK=$(umask)
17525 trap cleanup_test_300 RETURN EXIT
17527 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17528 $DIR/$tdir/striped_dir ||
17529 error "set striped dir error"
17531 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17532 [ "$mode" = "755" ] || error "expect 755 got $mode"
17534 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17535 error "getdirstripe failed"
17536 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17537 if [ "$stripe_count" != "2" ]; then
17538 error "1:stripe_count is $stripe_count, expect 2"
17540 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17541 if [ "$stripe_count" != "2" ]; then
17542 error "2:stripe_count is $stripe_count, expect 2"
17545 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17546 if [ "$stripe_index" != "$mdt_index" ]; then
17547 error "stripe_index is $stripe_index, expect $mdt_index"
17550 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17551 error "nlink error after create striped dir"
17553 mkdir $DIR/$tdir/striped_dir/a
17554 mkdir $DIR/$tdir/striped_dir/b
17556 stat $DIR/$tdir/striped_dir/a ||
17557 error "create dir under striped dir failed"
17558 stat $DIR/$tdir/striped_dir/b ||
17559 error "create dir under striped dir failed"
17561 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17562 error "nlink error after mkdir"
17564 rmdir $DIR/$tdir/striped_dir/a
17565 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17566 error "nlink error after rmdir"
17568 rmdir $DIR/$tdir/striped_dir/b
17569 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17570 error "nlink error after rmdir"
17572 chattr +i $DIR/$tdir/striped_dir
17573 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17574 error "immutable flags not working under striped dir!"
17575 chattr -i $DIR/$tdir/striped_dir
17577 rmdir $DIR/$tdir/striped_dir ||
17578 error "rmdir striped dir error"
17586 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17587 skip "skipped for lustre < 2.7.0"
17588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17589 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17591 test_striped_dir 0 || error "failed on striped dir on MDT0"
17592 test_striped_dir 1 || error "failed on striped dir on MDT0"
17594 run_test 300a "basic striped dir sanity test"
17597 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17598 skip "skipped for lustre < 2.7.0"
17599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17600 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17607 test_mkdir $DIR/$tdir || error "mkdir fail"
17608 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17609 error "set striped dir error"
17610 for i in {0..9}; do
17611 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17613 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17614 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17615 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17617 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17618 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17619 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17623 run_test 300b "check ctime/mtime for striped dir"
17626 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17627 skip "skipped for lustre < 2.7.0"
17628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17629 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17633 mkdir -p $DIR/$tdir
17634 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17635 error "set striped dir error"
17637 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17638 error "chown striped dir failed"
17640 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17641 error "create 5k files failed"
17643 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17645 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17649 run_test 300c "chown && check ls under striped directory"
17652 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17653 skip "skipped for lustre < 2.7.0"
17654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17655 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17660 mkdir -p $DIR/$tdir
17661 $SETSTRIPE -c 2 $DIR/$tdir
17663 #local striped directory
17664 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17665 error "set striped dir error"
17666 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17667 error "create 10 files failed"
17669 #remote striped directory
17670 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17671 error "set striped dir error"
17672 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17673 error "create 10 files failed"
17675 for file in $(find $DIR/$tdir); do
17676 stripe_count=$($LFS getstripe -c $file)
17677 [ $stripe_count -eq 2 ] ||
17678 error "wrong stripe $stripe_count for $file"
17683 run_test 300d "check default stripe under striped directory"
17686 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17687 skip "Need MDS version at least 2.7.55"
17688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17689 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17694 mkdir -p $DIR/$tdir
17696 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17697 error "set striped dir error"
17699 touch $DIR/$tdir/striped_dir/a
17700 touch $DIR/$tdir/striped_dir/b
17701 touch $DIR/$tdir/striped_dir/c
17703 mkdir $DIR/$tdir/striped_dir/dir_a
17704 mkdir $DIR/$tdir/striped_dir/dir_b
17705 mkdir $DIR/$tdir/striped_dir/dir_c
17707 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17708 error "set striped adir under striped dir error"
17710 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17711 error "set striped bdir under striped dir error"
17713 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17714 error "set striped cdir under striped dir error"
17716 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17717 error "rename dir under striped dir fails"
17719 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17720 error "rename dir under different stripes fails"
17722 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17723 error "rename file under striped dir should succeed"
17725 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17726 error "rename dir under striped dir should succeed"
17730 run_test 300e "check rename under striped directory"
17733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17734 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17735 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17736 skip "Need MDS version at least 2.7.55"
17742 mkdir -p $DIR/$tdir
17744 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17745 error "set striped dir error"
17747 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17748 error "set striped dir error"
17750 touch $DIR/$tdir/striped_dir/a
17751 mkdir $DIR/$tdir/striped_dir/dir_a
17752 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17753 error "create striped dir under striped dir fails"
17755 touch $DIR/$tdir/striped_dir1/b
17756 mkdir $DIR/$tdir/striped_dir1/dir_b
17757 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17758 error "create striped dir under striped dir fails"
17760 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17761 error "rename dir under different striped dir should fail"
17763 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17764 error "rename striped dir under diff striped dir should fail"
17766 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17767 error "rename file under diff striped dirs fails"
17771 run_test 300f "check rename cross striped directory"
17773 test_300_check_default_striped_dir()
17776 local default_count=$2
17777 local default_index=$3
17780 local dir_stripe_index
17783 echo "checking $dirname $default_count $default_index"
17784 $LFS setdirstripe -D -c $default_count -i $default_index \
17785 -t all_char $DIR/$tdir/$dirname ||
17786 error "set default stripe on striped dir error"
17787 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17788 [ $stripe_count -eq $default_count ] ||
17789 error "expect $default_count get $stripe_count for $dirname"
17791 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17792 [ $stripe_index -eq $default_index ] ||
17793 error "expect $default_index get $stripe_index for $dirname"
17795 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17796 error "create dirs failed"
17798 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17799 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17800 for dir in $(find $DIR/$tdir/$dirname/*); do
17801 stripe_count=$($LFS getdirstripe -c $dir)
17802 [ $stripe_count -eq $default_count ] ||
17803 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17804 error "stripe count $default_count != $stripe_count for $dir"
17806 stripe_index=$($LFS getdirstripe -i $dir)
17807 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17808 error "$stripe_index != $default_index for $dir"
17810 #check default stripe
17811 stripe_count=$($LFS getdirstripe -D -c $dir)
17812 [ $stripe_count -eq $default_count ] ||
17813 error "default count $default_count != $stripe_count for $dir"
17815 stripe_index=$($LFS getdirstripe -D -i $dir)
17816 [ $stripe_index -eq $default_index ] ||
17817 error "default index $default_index != $stripe_index for $dir"
17819 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17823 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17824 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17825 skip "Need MDS version at least 2.7.55"
17832 mkdir $DIR/$tdir/normal_dir
17834 #Checking when client cache stripe index
17835 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17836 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17837 error "create striped_dir failed"
17839 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17840 error "create dir0 fails"
17841 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17842 [ $stripe_index -eq 0 ] ||
17843 error "dir0 expect index 0 got $stripe_index"
17845 mkdir $DIR/$tdir/striped_dir/dir1 ||
17846 error "create dir1 fails"
17847 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17848 [ $stripe_index -eq 1 ] ||
17849 error "dir1 expect index 1 got $stripe_index"
17851 #check default stripe count/stripe index
17852 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17853 test_300_check_default_striped_dir normal_dir 1 0
17854 test_300_check_default_striped_dir normal_dir 2 1
17855 test_300_check_default_striped_dir normal_dir 2 -1
17857 #delete default stripe information
17858 echo "delete default stripeEA"
17859 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17860 error "set default stripe on striped dir error"
17862 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17863 for dir in $(find $DIR/$tdir/normal_dir/*); do
17864 stripe_count=$($LFS getdirstripe -c $dir)
17865 [ $stripe_count -eq 0 ] ||
17866 error "expect 1 get $stripe_count for $dir"
17867 stripe_index=$($LFS getdirstripe -i $dir)
17868 [ $stripe_index -eq 0 ] ||
17869 error "expect 0 get $stripe_index for $dir"
17872 run_test 300g "check default striped directory for normal directory"
17875 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17876 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17877 skip "Need MDS version at least 2.7.55"
17883 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17884 error "set striped dir error"
17886 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17887 test_300_check_default_striped_dir striped_dir 1 0
17888 test_300_check_default_striped_dir striped_dir 2 1
17889 test_300_check_default_striped_dir striped_dir 2 -1
17891 #delete default stripe information
17892 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17893 error "set default stripe on striped dir error"
17895 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17896 for dir in $(find $DIR/$tdir/striped_dir/*); do
17897 stripe_count=$($LFS getdirstripe -c $dir)
17898 [ $stripe_count -eq 0 ] ||
17899 error "expect 1 get $stripe_count for $dir"
17902 run_test 300h "check default striped directory for striped directory"
17905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17906 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17907 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17908 skip "Need MDS version at least 2.7.55"
17915 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17916 error "set striped dir error"
17918 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17919 error "create files under striped dir failed"
17921 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17922 error "set striped hashdir error"
17924 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17925 error "create dir0 under hash dir failed"
17926 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17927 error "create dir1 under hash dir failed"
17929 # unfortunately, we need to umount to clear dir layout cache for now
17930 # once we fully implement dir layout, we can drop this
17931 umount_client $MOUNT || error "umount failed"
17932 mount_client $MOUNT || error "mount failed"
17934 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17935 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17936 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17938 #set the stripe to be unknown hash type
17939 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17940 $LCTL set_param fail_loc=0x1901
17941 for ((i = 0; i < 10; i++)); do
17942 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17943 error "stat f-$i failed"
17944 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17947 touch $DIR/$tdir/striped_dir/f0 &&
17948 error "create under striped dir with unknown hash should fail"
17950 $LCTL set_param fail_loc=0
17952 umount_client $MOUNT || error "umount failed"
17953 mount_client $MOUNT || error "mount failed"
17957 run_test 300i "client handle unknown hash type striped directory"
17960 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17962 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17963 skip "Need MDS version at least 2.7.55"
17970 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17971 $LCTL set_param fail_loc=0x1702
17972 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17973 error "set striped dir error"
17975 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17976 error "create files under striped dir failed"
17978 $LCTL set_param fail_loc=0
17980 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17984 run_test 300j "test large update record"
17987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17988 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17989 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17990 skip "Need MDS version at least 2.7.55"
17997 #define OBD_FAIL_LARGE_STRIPE 0x1703
17998 $LCTL set_param fail_loc=0x1703
17999 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18000 error "set striped dir error"
18001 $LCTL set_param fail_loc=0
18003 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18004 error "getstripeddir fails"
18005 rm -rf $DIR/$tdir/striped_dir ||
18006 error "unlink striped dir fails"
18010 run_test 300k "test large striped directory"
18013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18014 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18015 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18016 skip "Need MDS version at least 2.7.55"
18020 test_mkdir -p $DIR/$tdir/striped_dir
18021 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18022 error "chown $RUNAS_ID failed"
18023 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18024 error "set default striped dir failed"
18026 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18027 $LCTL set_param fail_loc=0x80000158
18028 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18030 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18031 [ $stripe_index -eq 1 ] ||
18032 error "expect 1 get $stripe_index for $dir"
18034 run_test 300l "non-root user to create dir under striped dir with stale layout"
18037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18038 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18039 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18040 skip "Need MDS version at least 2.7.55"
18042 mkdir -p $DIR/$tdir/striped_dir
18043 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18044 error "set default stripes dir error"
18046 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18048 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18049 [ $stripe_count -eq 0 ] ||
18050 error "expect 0 get $stripe_count for a"
18052 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18053 error "set default stripes dir error"
18055 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18057 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18058 [ $stripe_count -eq 0 ] ||
18059 error "expect 0 get $stripe_count for b"
18061 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18062 error "set default stripes dir error"
18064 mkdir $DIR/$tdir/striped_dir/c &&
18065 error "default stripe_index is invalid, mkdir c should fails"
18067 rm -rf $DIR/$tdir || error "rmdir fails"
18069 run_test 300m "setstriped directory on single MDT FS"
18072 local list=$(comma_list $(mdts_nodes))
18075 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18080 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18081 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18082 skip "Need MDS version at least 2.7.55"
18083 remote_mds_nodsh && skip "remote MDS with nodsh"
18086 local list=$(comma_list $(mdts_nodes))
18088 trap cleanup_300n RETURN EXIT
18089 mkdir -p $DIR/$tdir
18090 chmod 777 $DIR/$tdir
18091 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18092 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18093 error "create striped dir succeeds with gid=0"
18095 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18096 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18097 error "create striped dir fails with gid=-1"
18099 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18100 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18101 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18102 error "set default striped dir succeeds with gid=0"
18105 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18106 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18107 error "set default striped dir fails with gid=-1"
18110 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18111 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18112 error "create test_dir fails"
18113 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18114 error "create test_dir1 fails"
18115 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18116 error "create test_dir2 fails"
18119 run_test 300n "non-root user to create dir under striped dir with default EA"
18122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18123 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18124 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18125 skip "Need MDS version at least 2.7.55"
18130 mkdir -p $DIR/$tdir
18132 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18133 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18134 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18135 skip "not enough free inodes $numfree1 $numfree2"
18138 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18139 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18140 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18141 skip "not enough free space $numfree1 $numfree2"
18144 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18145 error "setdirstripe fails"
18147 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18148 error "create dirs fails"
18150 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18151 ls $DIR/$tdir/striped_dir > /dev/null ||
18152 error "ls striped dir fails"
18153 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18154 error "unlink big striped dir fails"
18156 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18160 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18161 remote_mds_nodsh && skip "remote MDS with nodsh"
18163 mkdir -p $DIR/$tdir
18165 #define OBD_FAIL_OUT_ENOSPC 0x1704
18166 do_facet mds2 lctl set_param fail_loc=0x80001704
18167 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18168 && error "create striped directory should fail"
18170 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18172 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18175 run_test 300p "create striped directory without space"
18178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18179 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18181 local fd=$(free_fd)
18182 local cmd="exec $fd<$tdir"
18184 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18187 trap "eval $cmd" EXIT
18188 cd $tdir || error "cd $tdir fails"
18189 rmdir ../$tdir || error "rmdir $tdir fails"
18190 mkdir local_dir && error "create dir succeeds"
18191 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18195 run_test 300q "create remote directory under orphan directory"
18197 prepare_remote_file() {
18198 mkdir $DIR/$tdir/src_dir ||
18199 error "create remote source failed"
18201 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18202 error "cp to remote source failed"
18203 touch $DIR/$tdir/src_dir/a
18205 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18206 error "create remote target dir failed"
18208 touch $DIR/$tdir/tgt_dir/b
18210 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18211 error "rename dir cross MDT failed!"
18213 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18214 error "src_child still exists after rename"
18216 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18217 error "missing file(a) after rename"
18219 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18220 error "diff after rename"
18224 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18227 local remote_file=$DIR/$tdir/tgt_dir/b
18229 mkdir -p $DIR/$tdir
18231 prepare_remote_file || error "prepare remote file failed"
18234 $OPENUNLINK $remote_file $remote_file ||
18235 error "openunlink $remote_file failed"
18236 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18238 run_test 310a "open unlink remote file"
18241 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18244 local remote_file=$DIR/$tdir/tgt_dir/b
18246 mkdir -p $DIR/$tdir
18248 prepare_remote_file || error "prepare remote file failed"
18250 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18251 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18252 $CHECKSTAT -t file $remote_file || error "check file failed"
18254 run_test 310b "unlink remote file with multiple links while open"
18257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18258 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18260 local remote_file=$DIR/$tdir/tgt_dir/b
18262 mkdir -p $DIR/$tdir
18264 prepare_remote_file || error "prepare remote file failed"
18266 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18267 multiop_bg_pause $remote_file O_uc ||
18268 error "mulitop failed for remote file"
18270 $MULTIOP $DIR/$tfile Ouc
18271 kill -USR1 $MULTIPID
18274 run_test 310c "open-unlink remote file with multiple links"
18278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18279 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18280 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18281 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18282 remote_mds_nodsh && skip "remote MDS with nodsh"
18284 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18286 mkdir -p $DIR/$tdir
18287 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18288 createmany -o $DIR/$tdir/$tfile. 1000
18290 # statfs data is not real time, let's just calculate it
18291 old_iused=$((old_iused + 1000))
18293 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18294 osp.*OST0000*MDT0000.create_count")
18295 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18296 osp.*OST0000*MDT0000.max_create_count")
18297 for idx in $(seq $MDSCOUNT); do
18298 do_facet mds$idx "lctl set_param -n \
18299 osp.*OST0000*MDT000?.max_create_count=0"
18302 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18303 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18304 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18306 unlinkmany $DIR/$tdir/$tfile. 1000
18308 for idx in $(seq $MDSCOUNT); do
18309 do_facet mds$idx "lctl set_param -n \
18310 osp.*OST0000*MDT000?.max_create_count=$max_count"
18311 do_facet mds$idx "lctl set_param -n \
18312 osp.*OST0000*MDT000?.create_count=$count"
18316 for i in $(seq 120); do
18317 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18318 # system may be too busy to destroy all objs in time, use
18319 # a somewhat small value to not fail autotest
18320 [ $((old_iused - new_iused)) -gt 400 ] && break
18324 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18325 [ $((old_iused - new_iused)) -gt 400 ] ||
18326 error "objs not destroyed after unlink"
18328 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18335 local vdevdir=$(dirname $(facet_vdevice $ost))
18336 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18337 local zfs_zapid=$(do_facet $ost $cmd |
18338 grep -w "/O/0/d$((objid%32))" -C 5 |
18339 awk '/Object/{getline; print $1}')
18340 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18341 awk "/$objid = /"'{printf $3}')
18346 zfs_object_blksz() {
18350 local vdevdir=$(dirname $(facet_vdevice $ost))
18351 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18352 local blksz=$(do_facet $ost $cmd $objid |
18353 awk '/dblk/{getline; printf $4}')
18355 case "${blksz: -1}" in
18356 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18357 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18364 test_312() { # LU-4856
18365 remote_ost_nodsh && skip "remote OST with nodsh"
18366 [ $(facet_fstype ost1) = "zfs" ] ||
18367 skip_env "the test only applies to zfs"
18369 local max_blksz=$(do_facet ost1 \
18370 $ZFS get -p recordsize $(facet_device ost1) |
18371 awk '!/VALUE/{print $3}')
18372 local min_blksz=$(getconf PAGE_SIZE)
18374 # to make life a little bit easier
18375 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18376 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18378 local tf=$DIR/$tdir/$tfile
18380 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18382 # Get ZFS object id
18383 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18385 # block size change by sequential over write
18387 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
18388 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18390 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18391 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18395 # block size change by sequential append write
18396 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
18397 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18398 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18400 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
18401 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
18402 oflag=sync conv=notrunc
18404 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18405 [ $blksz -eq $((2 * count * min_blksz)) ] ||
18406 error "blksz error, actual $blksz, " \
18407 "expected: 2 * $count * $min_blksz"
18413 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18414 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18416 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18417 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18418 [ $blksz -eq $min_blksz ] ||
18419 error "blksz error: $blksz, expected: $min_blksz"
18421 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18422 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18423 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18425 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18426 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18427 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18429 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18432 remote_ost_nodsh && skip "remote OST with nodsh"
18434 local file=$DIR/$tfile
18436 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18438 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18439 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18440 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
18441 error "write should failed"
18442 do_facet ost1 "$LCTL set_param fail_loc=0"
18445 run_test 313 "io should fail after last_rcvd update fail"
18448 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18450 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18451 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18453 wait_delete_completed
18454 do_facet ost1 "$LCTL set_param fail_loc=0"
18456 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18458 test_315() { # LU-618
18459 local file=$DIR/$tfile
18462 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
18463 $MULTIOP $file oO_RDONLY:r4096000_c &
18468 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18471 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18474 run_test 315 "read should be accounted"
18477 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18478 large_xattr_enabled || skip_env "ea_inode feature disabled"
18480 rm -rf $DIR/$tdir/d
18481 mkdir -p $DIR/$tdir/d
18482 chown nobody $DIR/$tdir/d
18483 touch $DIR/$tdir/d/file
18485 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18487 run_test 316 "lfs mv"
18491 local grant_blk_size
18493 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18494 skip "LU-10370: no implementation for ZFS" && return
18497 stack_trap "rm -f $DIR/$tfile" EXIT
18498 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18499 awk '/grant_block_size:/ { print $2; exit; }')
18501 # Create File of size 5M. Truncate it to below size's and verify
18504 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18505 error "Create file : $DIR/$tfile"
18507 for trunc_sz in 2097152 4097 4000 509 0; do
18508 $TRUNCATE $DIR/$tfile $trunc_sz ||
18509 error "truncate $tfile to $trunc_sz failed"
18510 local sz=$(stat --format=%s $DIR/$tfile)
18511 local blk=$(stat --format=%b $DIR/$tfile)
18512 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18513 grant_blk_size) * 8))
18515 if [[ $blk -ne $trunc_blk ]]; then
18516 $(which stat) $DIR/$tfile
18517 error "Expected Block $trunc_blk got $blk for $tfile"
18520 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18521 error "Expected Size $trunc_sz got $sz for $tfile"
18526 # Create file with a hole and write actual two blocks. Block count
18529 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18530 conv=fsync || error "Create file : $DIR/$tfile"
18532 # Calculate the final truncate size.
18533 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18536 # truncate to size $trunc_sz bytes. Strip the last block
18537 # The block count must drop to 8
18539 $TRUNCATE $DIR/$tfile $trunc_sz ||
18540 error "truncate $tfile to $trunc_sz failed"
18542 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18543 sz=$(stat --format=%s $DIR/$tfile)
18544 blk=$(stat --format=%b $DIR/$tfile)
18546 if [[ $blk -ne $trunc_bsz ]]; then
18547 $(which stat) $DIR/$tfile
18548 error "Expected Block $trunc_bsz got $blk for $tfile"
18551 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18552 error "Expected Size $trunc_sz got $sz for $tfile"
18554 run_test 317 "Verify blocks get correctly update after truncate"
18557 local read_write=$1
18558 if [ "$read_write" = "write" ]; then
18559 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18560 elif [ "$read_write" = "read" ]; then
18561 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18563 error "argument error"
18566 # turn off debug for performance testing
18567 local saved_debug=$($LCTL get_param -n debug)
18568 $LCTL set_param debug=0
18570 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18572 # get ost1 size - lustre-OST0000
18573 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18574 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18575 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18577 if [ "$read_write" = "read" ]; then
18578 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18581 local start_time=$(date +%s.%N)
18582 $dd_cmd bs=1M count=$blocks oflag=sync ||
18583 error "real dd $read_write error"
18584 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18586 if [ "$read_write" = "write" ]; then
18590 # define OBD_FAIL_OST_FAKE_RW 0x238
18591 do_facet ost1 $LCTL set_param fail_loc=0x238
18593 local start_time=$(date +%s.%N)
18594 $dd_cmd bs=1M count=$blocks oflag=sync ||
18595 error "fake dd $read_write error"
18596 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18598 if [ "$read_write" = "write" ]; then
18600 cancel_lru_locks osc
18601 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18602 error "$tfile size not $blocks MB"
18604 do_facet ost1 $LCTL set_param fail_loc=0
18606 echo "fake $read_write $duration_fake vs. normal $read_write" \
18607 "$duration in seconds"
18608 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18609 error_not_in_vm "fake write is slower"
18611 $LCTL set_param -n debug="$saved_debug"
18614 test_399a() { # LU-7655 for OST fake write
18615 remote_ost_nodsh && skip "remote OST with nodsh"
18619 run_test 399a "fake write should not be slower than normal write"
18621 test_399b() { # LU-8726 for OST fake read
18622 remote_ost_nodsh && skip "remote OST with nodsh"
18623 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18624 skip_env "ldiskfs only test"
18629 run_test 399b "fake read should not be slower than normal read"
18631 test_400a() { # LU-1606, was conf-sanity test_74
18632 if ! which $CC > /dev/null 2>&1; then
18633 skip_env "$CC is not installed"
18636 local extra_flags=''
18637 local out=$TMP/$tfile
18638 local prefix=/usr/include/lustre
18641 if ! [[ -d $prefix ]]; then
18642 # Assume we're running in tree and fixup the include path.
18643 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18644 extra_flags+=" -L$LUSTRE/utils/.lib"
18647 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18648 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18649 error "client api broken"
18653 run_test 400a "Lustre client api program can compile and link"
18655 test_400b() { # LU-1606, LU-5011
18657 local out=$TMP/$tfile
18658 local prefix=/usr/include/linux/lustre
18660 # We use a hard coded prefix so that this test will not fail
18661 # when run in tree. There are headers in lustre/include/lustre/
18662 # that are not packaged (like lustre_idl.h) and have more
18663 # complicated include dependencies (like config.h and lnet/types.h).
18664 # Since this test about correct packaging we just skip them when
18665 # they don't exist (see below) rather than try to fixup cppflags.
18667 if ! which $CC > /dev/null 2>&1; then
18668 skip_env "$CC is not installed"
18671 for header in $prefix/*.h; do
18672 if ! [[ -f "$header" ]]; then
18676 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18677 continue # lustre_ioctl.h is internal header
18680 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18681 error "cannot compile '$header'"
18685 run_test 400b "packaged headers can be compiled"
18687 test_401a() { #LU-7437
18688 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18689 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18691 #count the number of parameters by "list_param -R"
18692 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18693 #count the number of parameters by listing proc files
18694 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18695 echo "proc_dirs='$proc_dirs'"
18696 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18697 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18700 [ $params -eq $procs ] ||
18701 error "found $params parameters vs. $procs proc files"
18703 # test the list_param -D option only returns directories
18704 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18705 #count the number of parameters by listing proc directories
18706 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18709 [ $params -eq $procs ] ||
18710 error "found $params parameters vs. $procs proc files"
18712 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18715 local save=$($LCTL get_param -n jobid_var)
18718 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18719 error "no error returned when setting bad parameters"
18721 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18722 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18724 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18725 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18726 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18728 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18731 local jobid_var_old=$($LCTL get_param -n jobid_var)
18732 local jobid_var_new
18734 $LCTL set_param jobid_var= &&
18735 error "no error returned for 'set_param a='"
18737 jobid_var_new=$($LCTL get_param -n jobid_var)
18738 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18739 error "jobid_var was changed by setting without value"
18741 $LCTL set_param jobid_var &&
18742 error "no error returned for 'set_param a'"
18744 jobid_var_new=$($LCTL get_param -n jobid_var)
18745 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18746 error "jobid_var was changed by setting without value"
18748 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18751 local jobid_var_old=$($LCTL get_param -n jobid_var)
18752 local jobid_var_new
18753 local new_value="foo=bar"
18755 $LCTL set_param jobid_var=$new_value ||
18756 error "'set_param a=b' did not accept a value containing '='"
18758 jobid_var_new=$($LCTL get_param -n jobid_var)
18759 [[ "$jobid_var_new" == "$new_value" ]] ||
18760 error "'set_param a=b' failed on a value containing '='"
18762 # Reset the jobid_var to test the other format
18763 $LCTL set_param jobid_var=$jobid_var_old
18764 jobid_var_new=$($LCTL get_param -n jobid_var)
18765 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18766 error "failed to reset jobid_var"
18768 $LCTL set_param jobid_var $new_value ||
18769 error "'set_param a b' did not accept a value containing '='"
18771 jobid_var_new=$($LCTL get_param -n jobid_var)
18772 [[ "$jobid_var_new" == "$new_value" ]] ||
18773 error "'set_param a b' failed on a value containing '='"
18775 $LCTL set_param jobid_var $jobid_var_old
18776 jobid_var_new=$($LCTL get_param -n jobid_var)
18777 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18778 error "failed to reset jobid_var"
18780 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18783 local server_version=$(lustre_version_code $SINGLEMDS)
18784 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18785 [[ $server_version -ge $(version_code 2.7.18.4) &&
18786 $server_version -lt $(version_code 2.7.50) ]] ||
18787 [[ $server_version -ge $(version_code 2.7.2) &&
18788 $server_version -lt $(version_code 2.7.11) ]] ||
18789 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18790 remote_mds_nodsh && skip "remote MDS with nodsh"
18792 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18793 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18794 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18795 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18796 echo "Touch failed - OK"
18798 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18801 local file1=$DIR/$tfile.1
18802 local file2=$DIR/$tfile.2
18803 local tfile=$TMP/$tfile
18805 rm -f $file1 $file2 $tfile
18810 # 30 sec OBD_TIMEOUT in ll_getattr()
18811 # right before populating st_nlink
18812 $LCTL set_param fail_loc=0x80001409
18813 stat -c %h $file1 > $tfile &
18815 # create an alias, drop all locks and reclaim the dentry
18817 cancel_lru_locks mdc
18818 cancel_lru_locks osc
18819 sysctl -w vm.drop_caches=2
18823 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18825 rm -f $tfile $file1 $file2
18827 run_test 403 "i_nlink should not drop to zero due to aliasing"
18829 test_404() { # LU-6601
18830 local server_version=$(lustre_version_code $SINGLEMDS)
18831 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18832 skip "Need server version newer than 2.8.52"
18833 remote_mds_nodsh && skip "remote MDS with nodsh"
18835 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18836 awk '/osp .*-osc-MDT/ { print $4}')
18839 for osp in $mosps; do
18840 echo "Deactivate: " $osp
18841 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18842 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18843 awk -vp=$osp '$4 == p { print $2 }')
18844 [ $stat = IN ] || {
18845 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18846 error "deactivate error"
18848 echo "Activate: " $osp
18849 do_facet $SINGLEMDS $LCTL --device %$osp activate
18850 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18851 awk -vp=$osp '$4 == p { print $2 }')
18852 [ $stat = UP ] || {
18853 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18854 error "activate error"
18858 run_test 404 "validate manual {de}activated works properly for OSPs"
18861 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18862 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18863 skip "Layout swap lock is not supported"
18864 check_swap_layouts_support
18866 test_mkdir $DIR/$tdir
18867 swap_lock_test -d $DIR/$tdir ||
18868 error "One layout swap locked test failed"
18870 run_test 405 "Various layout swap lock tests"
18873 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18874 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18875 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18877 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18878 skip "Need MDS version at least 2.8.50"
18880 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18881 local test_pool=$TESTNAME
18883 if ! combined_mgs_mds ; then
18886 pool_add $test_pool || error "pool_add failed"
18887 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18888 error "pool_add_targets failed"
18890 save_layout_restore_at_exit $MOUNT
18892 # parent set default stripe count only, child will stripe from both
18893 # parent and fs default
18894 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18895 error "setstripe $MOUNT failed"
18896 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18897 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18898 for i in $(seq 10); do
18899 local f=$DIR/$tdir/$tfile.$i
18900 touch $f || error "touch failed"
18901 local count=$($LFS getstripe -c $f)
18902 [ $count -eq $OSTCOUNT ] ||
18903 error "$f stripe count $count != $OSTCOUNT"
18904 local offset=$($LFS getstripe -i $f)
18905 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18906 local size=$($LFS getstripe -S $f)
18907 [ $size -eq $((def_stripe_size * 2)) ] ||
18908 error "$f stripe size $size != $((def_stripe_size * 2))"
18909 local pool=$($LFS getstripe -p $f)
18910 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18913 # change fs default striping, delete parent default striping, now child
18914 # will stripe from new fs default striping only
18915 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18916 error "change $MOUNT default stripe failed"
18917 $LFS setstripe -c 0 $DIR/$tdir ||
18918 error "delete $tdir default stripe failed"
18919 for i in $(seq 11 20); do
18920 local f=$DIR/$tdir/$tfile.$i
18921 touch $f || error "touch $f failed"
18922 local count=$($LFS getstripe -c $f)
18923 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18924 local offset=$($LFS getstripe -i $f)
18925 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18926 local size=$($LFS getstripe -S $f)
18927 [ $size -eq $def_stripe_size ] ||
18928 error "$f stripe size $size != $def_stripe_size"
18929 local pool=$($LFS getstripe -p $f)
18930 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18933 unlinkmany $DIR/$tdir/$tfile. 1 20
18935 local f=$DIR/$tdir/$tfile
18936 pool_remove_all_targets $test_pool $f
18937 pool_remove $test_pool $f
18939 if ! combined_mgs_mds ; then
18943 run_test 406 "DNE support fs default striping"
18946 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18947 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18948 skip "Need MDS version at least 2.8.55"
18949 remote_mds_nodsh && skip "remote MDS with nodsh"
18951 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18952 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18953 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18954 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18955 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18957 #define OBD_FAIL_DT_TXN_STOP 0x2019
18958 for idx in $(seq $MDSCOUNT); do
18959 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18961 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18962 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18963 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18966 run_test 407 "transaction fail should cause operation fail"
18969 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
18971 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
18972 lctl set_param fail_loc=0x8000040a
18973 # let ll_prepare_partial_page() fail
18974 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
18978 # create at least 100 unused inodes so that
18979 # shrink_icache_memory(0) should not return 0
18980 touch $DIR/$tfile-{0..100}
18981 rm -f $DIR/$tfile-{0..100}
18984 echo 2 > /proc/sys/vm/drop_caches
18986 run_test 408 "drop_caches should not hang due to page leaks"
18990 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18991 check_mount_and_prep
18993 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18994 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18995 touch $DIR/$tdir/guard || error "(2) Fail to create"
18997 local PREFIX=$(str_repeat 'A' 128)
18998 echo "Create 1K hard links start at $(date)"
18999 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19000 error "(3) Fail to hard link"
19002 echo "Links count should be right although linkEA overflow"
19003 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19004 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19005 [ $linkcount -eq 1001 ] ||
19006 error "(5) Unexpected hard links count: $linkcount"
19008 echo "List all links start at $(date)"
19009 ls -l $DIR/$tdir/foo > /dev/null ||
19010 error "(6) Fail to list $DIR/$tdir/foo"
19012 echo "Unlink hard links start at $(date)"
19013 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19014 error "(7) Fail to unlink"
19016 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19020 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
19021 skip "Need client version at least 2.9.59"
19023 # Create a file, and stat it from the kernel
19024 local testfile=$DIR/$tfile
19027 local run_id=$RANDOM
19028 local my_ino=$(stat --format "%i" $testfile)
19030 # Try to insert the module. This will always fail as the
19031 # module is designed to not be inserted.
19032 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19035 # Anything but success is a test failure
19037 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19038 error "no inode match"
19040 run_test 410 "Test inode number returned from kernel thread"
19042 cleanup_test411_cgroup() {
19048 local cg_basedir=/sys/fs/cgroup/memory
19050 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19051 skip "no setup for cgroup"
19053 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19054 error "test file creation failed"
19055 cancel_lru_locks osc
19057 # Create a very small memory cgroup to force a slab allocation error
19058 local cgdir=$cg_basedir/osc_slab_alloc
19059 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19060 trap "cleanup_test411_cgroup $cgdir" EXIT
19061 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19062 echo 1M > $cgdir/memory.limit_in_bytes
19064 # Should not LBUG, just be killed by oom-killer
19065 # dd will return 0 even allocation failure in some environment.
19066 # So don't check return value
19067 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19068 cleanup_test411_cgroup $cgdir
19072 run_test 411 "Slab allocation error with cgroup does not LBUG"
19075 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19076 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19077 skip "Need server version at least 2.10.55"
19080 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19081 error "mkdir failed"
19082 $LFS getdirstripe $DIR/$tdir
19083 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19084 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19085 error "expect $((MDSCOUT - 1)) get $stripe_index"
19086 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19087 [ $stripe_count -eq 2 ] ||
19088 error "expect 2 get $stripe_count"
19090 run_test 412 "mkdir on specific MDTs"
19093 [ $MDSCOUNT -lt 2 ] &&
19094 skip "We need at least 2 MDTs for this test"
19096 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19097 skip "Need server version at least 2.10.55"
19100 mkdir $DIR/$tdir || error "mkdir failed"
19102 # find MDT that is the most full
19103 local max=$($LFS df | grep MDT |
19112 END { split(b, c, ":")
19117 for i in $(seq $((MDSCOUNT - 1))); do
19118 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19119 error "mkdir d$i failed"
19120 $LFS getdirstripe $DIR/$tdir/d$i
19121 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19122 [ $stripe_index -ne $max ] ||
19123 error "don't expect $max"
19126 run_test 413 "mkdir on less full MDTs"
19129 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19130 $LCTL set_param fail_loc=0x80000521
19131 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19134 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19138 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19139 skip "Need server version at least 2.11.52"
19149 # this test may be slow on ZFS
19150 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
19152 # though this test is designed for striped directory, let's test normal
19153 # directory too since lock is always saved as CoS lock.
19154 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19155 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19164 start_time=$(date +%s)
19165 for i in $(seq $total); do
19166 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19169 end_time=$(date +%s)
19170 duration=$((end_time - start_time))
19172 kill -9 $setattr_pid
19174 echo "rename $total files took $duration sec"
19175 [ $duration -lt 100 ] || error "rename took $duration sec"
19177 run_test 415 "lock revoke is not missing"
19181 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19182 skip "Need server version at least 2.11.55"
19184 # define OBD_FAIL_OSD_TXN_START 0x19a
19185 do_facet mds1 lctl set_param fail_loc=0x19a
19187 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19191 run_test 416 "transaction start failure won't cause system hung"
19194 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19195 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19196 skip "Need server version at least 2.9.55"
19198 start_full_debug_logging
19202 stop_full_debug_logging
19206 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19207 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19208 awk '/The barrier for/ { print $7 }')
19211 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19216 barrier_expired() {
19219 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19220 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19221 awk '/will be expired/ { print $7 }')
19223 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19232 echo "Start barrier_freeze at: $(date)"
19233 #define OBD_FAIL_BARRIER_DELAY 0x2202
19234 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19235 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19238 local b_status=$(barrier_stat)
19239 echo "Got barrier status at: $(date)"
19240 [ "$b_status" = "'freezing_p1'" ] ||
19241 error "(1) unexpected barrier status $b_status"
19243 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19245 b_status=$(barrier_stat)
19246 [ "$b_status" = "'frozen'" ] ||
19247 error "(2) unexpected barrier status $b_status"
19249 local expired=$(barrier_expired)
19250 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19251 sleep $((expired + 3))
19253 b_status=$(barrier_stat)
19254 [ "$b_status" = "'expired'" ] ||
19255 error "(3) unexpected barrier status $b_status"
19257 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19258 error "(4) fail to freeze barrier"
19260 b_status=$(barrier_stat)
19261 [ "$b_status" = "'frozen'" ] ||
19262 error "(5) unexpected barrier status $b_status"
19264 echo "Start barrier_thaw at: $(date)"
19265 #define OBD_FAIL_BARRIER_DELAY 0x2202
19266 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19267 do_facet mgs $LCTL barrier_thaw $FSNAME &
19270 b_status=$(barrier_stat)
19271 echo "Got barrier status at: $(date)"
19272 [ "$b_status" = "'thawing'" ] ||
19273 error "(6) unexpected barrier status $b_status"
19275 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19277 b_status=$(barrier_stat)
19278 [ "$b_status" = "'thawed'" ] ||
19279 error "(7) unexpected barrier status $b_status"
19281 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19282 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19283 do_facet mgs $LCTL barrier_freeze $FSNAME
19285 b_status=$(barrier_stat)
19286 [ "$b_status" = "'failed'" ] ||
19287 error "(8) unexpected barrier status $b_status"
19289 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19290 do_facet mgs $LCTL barrier_thaw $FSNAME
19294 run_test 801a "write barrier user interfaces and stat machine"
19299 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19300 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19301 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19302 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19303 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19305 cancel_lru_locks mdc
19307 # 180 seconds should be long enough
19308 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19310 local b_status=$(barrier_stat)
19311 [ "$b_status" = "'frozen'" ] ||
19312 error "(6) unexpected barrier status $b_status"
19314 mkdir $DIR/$tdir/d0/d10 &
19317 touch $DIR/$tdir/d1/f13 &
19320 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19323 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19326 rm -f $DIR/$tdir/d4/f12 &
19329 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19331 # To guarantee taht the 'stat' is not blocked
19332 b_status=$(barrier_stat)
19333 [ "$b_status" = "'frozen'" ] ||
19334 error "(8) unexpected barrier status $b_status"
19336 # let above commands to run at background
19339 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19340 ps -p $touch_pid || error "(10) touch should be blocked"
19341 ps -p $ln_pid || error "(11) link should be blocked"
19342 ps -p $mv_pid || error "(12) rename should be blocked"
19343 ps -p $rm_pid || error "(13) unlink should be blocked"
19345 b_status=$(barrier_stat)
19346 [ "$b_status" = "'frozen'" ] ||
19347 error "(14) unexpected barrier status $b_status"
19349 do_facet mgs $LCTL barrier_thaw $FSNAME
19350 b_status=$(barrier_stat)
19351 [ "$b_status" = "'thawed'" ] ||
19352 error "(15) unexpected barrier status $b_status"
19354 wait $mkdir_pid || error "(16) mkdir should succeed"
19355 wait $touch_pid || error "(17) touch should succeed"
19356 wait $ln_pid || error "(18) link should succeed"
19357 wait $mv_pid || error "(19) rename should succeed"
19358 wait $rm_pid || error "(20) unlink should succeed"
19362 run_test 801b "modification will be blocked by write barrier"
19365 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19369 stop mds2 || error "(1) Fail to stop mds2"
19371 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19373 local b_status=$(barrier_stat)
19374 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19375 do_facet mgs $LCTL barrier_thaw $FSNAME
19376 error "(2) unexpected barrier status $b_status"
19379 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19380 error "(3) Fail to rescan barrier bitmap"
19382 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19384 b_status=$(barrier_stat)
19385 [ "$b_status" = "'frozen'" ] ||
19386 error "(4) unexpected barrier status $b_status"
19388 do_facet mgs $LCTL barrier_thaw $FSNAME
19389 b_status=$(barrier_stat)
19390 [ "$b_status" = "'thawed'" ] ||
19391 error "(5) unexpected barrier status $b_status"
19393 local devname=$(mdsdevname 2)
19395 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19397 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19398 error "(7) Fail to rescan barrier bitmap"
19402 run_test 801c "rescan barrier bitmap"
19404 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19405 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19406 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19412 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19413 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19414 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19420 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19421 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19422 skip "Need server version at least 2.9.55"
19424 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19426 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19428 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19429 error "(2) Fail to copy"
19431 trap cleanup_802 EXIT
19433 # sync by force before remount as readonly
19434 sync; sync_all_data; sleep 3; sync_all_data
19438 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19439 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19440 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19442 echo "Mount the server as read only"
19443 setupall server_only || error "(3) Fail to start servers"
19445 echo "Mount client without ro should fail"
19446 mount_client $MOUNT &&
19447 error "(4) Mount client without 'ro' should fail"
19449 echo "Mount client with ro should succeed"
19450 mount_client $MOUNT ro ||
19451 error "(5) Mount client with 'ro' should succeed"
19453 echo "Modify should be refused"
19454 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19456 echo "Read should be allowed"
19457 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19458 error "(7) Read should succeed under ro mode"
19462 run_test 802 "simulate readonly device"
19465 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19466 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19467 skip "MDS needs to be newer than 2.10.54"
19469 mkdir -p $DIR/$tdir
19470 # Create some objects on all MDTs to trigger related logs objects
19471 for idx in $(seq $MDSCOUNT); do
19472 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19473 $DIR/$tdir/dir${idx} ||
19474 error "Fail to create $DIR/$tdir/dir${idx}"
19478 echo "before create:"
19480 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19482 for ((i=0; i<10; i++)); do
19483 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19484 error "Fail to create $DIR/$tdir/foo$i"
19488 echo "after create:"
19490 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19492 [ $after_used -ge $((before_used + 10)) ] ||
19493 error "before ($before_used) + 10 > after ($after_used)"
19495 for ((i=0; i<10; i++)); do
19496 rm -rf $DIR/$tdir/foo$i ||
19497 error "Fail to remove $DIR/$tdir/foo$i"
19500 sleep 3 # avoid MDT return cached statfs
19501 wait_delete_completed
19502 echo "after unlink:"
19504 before_used=$after_used
19505 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19507 [ $after_used -le $((before_used - 8)) ] ||
19508 error "before ($before_used) - 8 < after ($after_used)"
19510 run_test 803 "verify agent object for remote object"
19513 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19514 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19515 skip "MDS needs to be newer than 2.10.54"
19516 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19517 skip_env "ldiskfs only test"
19519 mkdir -p $DIR/$tdir
19520 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19521 error "Fail to create $DIR/$tdir/dir0"
19523 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19524 local dev=$(mdsdevname 2)
19526 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19527 grep ${fid} || error "NOT found agent entry for dir0"
19529 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19530 error "Fail to create $DIR/$tdir/dir1"
19532 touch $DIR/$tdir/dir1/foo0 ||
19533 error "Fail to create $DIR/$tdir/dir1/foo0"
19534 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19537 for idx in $(seq $MDSCOUNT); do
19538 dev=$(mdsdevname $idx)
19539 do_facet mds${idx} \
19540 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19541 grep ${fid} && rc=$idx
19544 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19545 error "Fail to rename foo0 to foo1"
19546 if [ $rc -eq 0 ]; then
19547 for idx in $(seq $MDSCOUNT); do
19548 dev=$(mdsdevname $idx)
19549 do_facet mds${idx} \
19550 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19551 grep ${fid} && rc=$idx
19555 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19556 error "Fail to rename foo1 to foo2"
19557 if [ $rc -eq 0 ]; then
19558 for idx in $(seq $MDSCOUNT); do
19559 dev=$(mdsdevname $idx)
19560 do_facet mds${idx} \
19561 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19562 grep ${fid} && rc=$idx
19566 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19568 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19569 error "Fail to link to $DIR/$tdir/dir1/foo2"
19570 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19571 error "Fail to rename foo2 to foo0"
19572 unlink $DIR/$tdir/dir1/foo0 ||
19573 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19574 rm -rf $DIR/$tdir/dir0 ||
19575 error "Fail to rm $DIR/$tdir/dir0"
19577 for idx in $(seq $MDSCOUNT); do
19578 dev=$(mdsdevname $idx)
19582 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19584 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19585 error "mount mds$idx failed"
19586 df $MOUNT > /dev/null 2>&1
19588 # e2fsck should not return error
19590 error "e2fsck detected error on MDT${idx}: rc=$rc"
19593 run_test 804 "verify agent entry for remote entry"
19596 do_facet $SINGLEMDS zfs set quota=$old $fsset
19597 unlinkmany $DIR/$tdir/f- 1000000
19602 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19603 [ "$(facet_fstype mds1)" != "zfs" ] &&
19604 skip "ZFS specific test"
19605 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19606 skip "netfree not implemented before 0.7"
19607 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19608 skip "Need MDS version at least 2.10.57"
19615 local pref="osd-zfs.lustre-MDT0000."
19617 # limit available space on MDS dataset to meet nospace issue
19618 # quickly. then ZFS 0.7.2 can use reserved space if asked
19619 # properly (using netfree flag in osd_declare_destroy()
19620 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19621 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19623 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19624 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19625 let "usedkb=usedkb-freekb"
19626 let "freekb=freekb/2"
19627 if let "freekb > 5000"; then
19630 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19631 trap cleanup_805 EXIT
19633 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19634 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19635 rm -rf $DIR/$tdir || error "not able to remove"
19636 do_facet $SINGLEMDS zfs set quota=$old $fsset
19639 run_test 805 "ZFS can remove from full fs"
19645 local size=$($LFS getsom -s $file)
19646 local expect=$(stat -c %s $file)
19648 [[ $size == $expect ]] ||
19649 error "$file expected size: $expect, got: $size"
19651 local blocks=$($LFS getsom -b $file)
19652 expect=$(stat -c %b $file)
19653 [[ $blocks == $expect ]] ||
19654 error "$file expected blocks: $expect, got: $blocks"
19659 local size=$($LFS getsom -s $1)
19662 [[ $size == $expect ]] ||
19663 error "$file expected size: $expect, got: $size"
19667 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19668 skip "Need MDS version at least 2.11.52" && return
19672 touch $DIR/$tfile || error "touch $tfile failed"
19674 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19675 save_lustre_params client "llite.*.xattr_cache" > $save
19676 lctl set_param llite.*.xattr_cache=0
19677 stack_trap "restore_lustre_params < $save" EXIT
19679 # single-threaded write
19680 echo "Test SOM for single-threaded write"
19681 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19682 error "write $tfile failed"
19683 check_lsom_size $DIR/$tfile $bs
19686 local size=$(($num * $bs))
19690 echo "Test SOM for single client muti-threaded($num) write"
19691 $TRUNCATE $DIR/$tfile 0
19692 for ((i = 0; i < $num; i++)); do
19693 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19695 offset=$((offset + $bs))
19697 for (( i=0; i < $num; i++ )); do
19700 check_lsom_size $DIR/$tfile $size
19702 $TRUNCATE $DIR/$tfile 0
19703 for ((i = 0; i < $num; i++)); do
19704 offset=$((offset - $bs))
19705 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19708 for (( i=0; i < $num; i++ )); do
19711 check_lsom_size $DIR/$tfile $size
19713 # multi-client wirtes
19714 num=$(get_node_count ${CLIENTS//,/ })
19715 size=$(($num * $bs))
19719 echo "Test SOM for muti-client ($num) writes"
19720 $TRUNCATE $DIR/$tfile 0
19721 for client in ${CLIENTS//,/ }; do
19722 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19725 offset=$((offset + $bs))
19727 for (( i=0; i < $num; i++ )); do
19730 check_lsom_size $DIR/$tfile $offset
19733 $TRUNCATE $DIR/$tfile 0
19734 for client in ${CLIENTS//,/ }; do
19735 offset=$((offset - $bs))
19736 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19740 for (( i=0; i < $num; i++ )); do
19743 check_lsom_size $DIR/$tfile $size
19746 echo "Test SOM for truncate"
19747 $TRUNCATE $DIR/$tfile 1048576
19748 check_lsom_size $DIR/$tfile 1048576
19749 $TRUNCATE $DIR/$tfile 1234
19750 check_lsom_size $DIR/$tfile 1234
19752 # verify SOM blocks count
19753 echo "Verify SOM block count"
19754 $TRUNCATE $DIR/$tfile 0
19755 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19756 error "failed to write file $tfile"
19757 check_lsom_data $DIR/$tfile
19759 run_test 806 "Verify Lazy Size on MDS"
19762 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19763 skip "Need MDS version at least 2.11.52" && return
19765 # Registration step
19766 changelog_register || error "changelog_register failed"
19767 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19768 changelog_users $SINGLEMDS | grep -q $cl_user ||
19769 error "User $cl_user not found in changelog_users"
19771 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19772 save_lustre_params client "llite.*.xattr_cache" > $save
19773 lctl set_param llite.*.xattr_cache=0
19774 stack_trap "restore_lustre_params < $save" EXIT
19776 rm -rf $DIR/$tdir || error "rm $tdir failed"
19777 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19778 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19779 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19780 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19781 error "truncate $tdir/trunc failed"
19784 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19785 error "write $tfile failed"
19787 # multi-client wirtes
19788 local num=$(get_node_count ${CLIENTS//,/ })
19792 echo "Test SOM for muti-client ($num) writes"
19793 touch $DIR/$tfile || error "touch $tfile failed"
19794 $TRUNCATE $DIR/$tfile 0
19795 for client in ${CLIENTS//,/ }; do
19796 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19799 offset=$((offset + $bs))
19801 for (( i=0; i < $num; i++ )); do
19806 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19807 check_lsom_data $DIR/$tdir/trunc
19808 check_lsom_data $DIR/$tdir/single_dd
19809 check_lsom_data $DIR/$tfile
19812 # Deregistration step
19813 changelog_deregister || error "changelog_deregister failed"
19815 run_test 807 "verify LSOM syncing tool"
19817 check_som_nologged()
19819 local lines=$($LFS changelog $FSNAME-MDT0000 |
19820 grep 'x=trusted.som' | wc -l)
19821 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
19825 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.55) ] &&
19826 skip "Need MDS version at least 2.11.55" && return
19828 # Registration step
19829 changelog_register || error "changelog_register failed"
19831 touch $DIR/$tfile || error "touch $tfile failed"
19834 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
19835 error "write $tfile failed"
19838 $TRUNCATE $DIR/$tfile 1234
19841 $TRUNCATE $DIR/$tfile 1048576
19844 # Deregistration step
19845 changelog_deregister || error "changelog_deregister failed"
19847 run_test 808 "Check trusted.som xattr not logged in Changelogs"
19850 # tests that do cleanup/setup should be run at the end
19854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19857 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19858 $LCTL set_param fail_loc=0x903
19860 cancel_lru_locks MGC
19862 FAIL_ON_ERROR=true cleanup
19863 FAIL_ON_ERROR=true setup
19865 run_test 900 "umount should not race with any mgc requeue thread"
19868 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19869 check_and_cleanup_lustre
19870 if [ "$I_MOUNTED" != "yes" ]; then
19871 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true