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]/ {
6304 [[ $LLOG_COUNT -gt 100 ]] &&
6305 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6307 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6312 echo "create 5000 files"
6313 createmany -o $DIR/f60c- 5000
6314 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6315 lctl set_param fail_loc=0x80000137
6316 unlinkmany $DIR/f60c- 5000
6317 lctl set_param fail_loc=0
6319 run_test 60c "unlink file when mds full"
6322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6324 SAVEPRINTK=$(lctl get_param -n printk)
6325 # verify "lctl mark" is even working"
6326 MESSAGE="test message ID $RANDOM $$"
6327 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6328 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6330 lctl set_param printk=0 || error "set lnet.printk failed"
6331 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6332 MESSAGE="new test message ID $RANDOM $$"
6333 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6334 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6335 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6337 lctl set_param -n printk="$SAVEPRINTK"
6339 run_test 60d "test printk console message masking"
6342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6343 remote_mds_nodsh && skip "remote MDS with nodsh"
6346 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6347 do_facet mds1 lctl set_param fail_loc=0x15b
6350 run_test 60e "no space while new llog is being created"
6353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6356 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6357 cancel_lru_locks osc
6358 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6361 run_test 61 "mmap() writes don't make sync hang ================"
6363 # bug 2330 - insufficient obd_match error checking causes LBUG
6365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6369 cancel_lru_locks osc
6370 lctl set_param fail_loc=0x405
6371 cat $f && error "cat succeeded, expect -EIO"
6372 lctl set_param fail_loc=0
6374 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6375 # match every page all of the time.
6376 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6378 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6379 # Though this test is irrelevant anymore, it helped to reveal some
6380 # other grant bugs (LU-4482), let's keep it.
6381 test_63a() { # was test_63
6382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6384 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6386 for i in `seq 10` ; do
6387 dd if=/dev/zero of=$DIR/f63 bs=8k &
6393 rm -f $DIR/f63 || true
6395 run_test 63a "Verify oig_wait interruption does not crash ======="
6397 # bug 2248 - async write errors didn't return to application on sync
6398 # bug 3677 - async write errors left page locked
6400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6403 lctl set_param debug=-1
6405 # ensure we have a grant to do async writes
6406 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6409 sync # sync lest earlier test intercept the fail_loc
6411 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6412 lctl set_param fail_loc=0x80000406
6413 $MULTIOP $DIR/$tfile Owy && \
6414 error "sync didn't return ENOMEM"
6415 sync; sleep 2; sync # do a real sync this time to flush page
6416 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6417 error "locked page left in cache after async error" || true
6420 run_test 63b "async write errors should be returned to fsync ==="
6423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6426 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6428 run_test 64a "verify filter grant calculations (in kernel) ====="
6431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6433 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6435 run_test 64b "check out-of-space detection on client"
6438 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6440 run_test 64c "verify grant shrink"
6442 # this does exactly what osc_request.c:osc_announce_cached() does in
6443 # order to calculate max amount of grants to ask from server
6447 local page_size=$(get_page_size client)
6449 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6450 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6452 ((rpc_in_flight ++));
6453 nrpages=$((nrpages * rpc_in_flight))
6455 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6457 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6459 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6460 local undirty=$((nrpages * page_size))
6462 local max_extent_pages
6463 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6464 grep grant_max_extent_size | awk '{print $2}')
6465 max_extent_pages=$((max_extent_pages / page_size))
6466 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6467 local grant_extent_tax
6468 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6469 grep grant_extent_tax | awk '{print $2}')
6471 undirty=$((undirty + nrextents * grant_extent_tax))
6476 # this is size of unit for grant allocation. It should be equal to
6477 # what tgt_grant.c:tgt_grant_chunk() calculates
6481 local grant_extent_tax
6483 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6484 grep max_brw_size | awk '{print $2}')
6486 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6487 grep grant_extent_tax | awk '{print $2}')
6489 echo $(((max_brw_size + grant_extent_tax) * 2))
6493 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6494 skip "OST < 2.10.55 doesn't limit grants enough"
6496 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6497 local file=$DIR/$tfile
6499 [[ $($LCTL get_param osc.${tgt}.import |
6500 grep "connect_flags:.*grant_param") ]] ||
6501 skip "no grant_param connect flag"
6503 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6505 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6507 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6508 stack_trap "rm -f $file" EXIT
6510 $SETSTRIPE $file -i 0 -c 1
6511 dd if=/dev/zero of=$file bs=1M count=1000 &
6516 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6517 if [[ $cur_grant -gt $max_cur_granted ]]
6520 error "cur_grant $cur_grant > $max_cur_granted"
6523 [[ $? -ne 0 ]] && break;
6528 wait_delete_completed
6529 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6531 run_test 64d "check grant limit exceed"
6533 # bug 1414 - set/get directories' stripe info
6535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6537 test_mkdir $DIR/$tdir
6539 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6541 run_test 65a "directory with no stripe info"
6544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6546 test_mkdir $DIR/$tdir
6547 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6549 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6552 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6554 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6558 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6560 test_mkdir $DIR/$tdir
6561 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6563 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6564 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6566 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6568 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6573 test_mkdir $DIR/$tdir
6574 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6575 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6577 if [[ $STRIPECOUNT -le 0 ]]; then
6579 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6580 #LOV_MAX_STRIPE_COUNT is 2000
6581 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6583 sc=$(($STRIPECOUNT - 1))
6585 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6586 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6587 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6588 error "lverify failed"
6590 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6595 test_mkdir $DIR/$tdir
6597 $SETSTRIPE $DIR/$tdir || error "setstripe"
6598 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6599 error "no stripe info failed"
6601 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6603 run_test 65e "directory setstripe defaults"
6606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6608 test_mkdir $DIR/${tdir}f
6609 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6611 run_test 65f "dir setstripe permission (should return error) ==="
6614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6616 test_mkdir $DIR/$tdir
6617 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6619 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6620 error "setstripe -S failed"
6621 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6622 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6623 error "delete default stripe failed"
6625 run_test 65g "directory setstripe -d"
6628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6630 test_mkdir $DIR/$tdir
6631 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6633 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6634 error "setstripe -S failed"
6635 test_mkdir $DIR/$tdir/dd1
6636 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6637 error "stripe info inherit failed"
6639 run_test 65h "directory stripe info inherit ===================="
6642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6644 save_layout_restore_at_exit $MOUNT
6646 # bug6367: set non-default striping on root directory
6647 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6649 # bug12836: getstripe on -1 default directory striping
6650 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6652 # bug12836: getstripe -v on -1 default directory striping
6653 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6655 # bug12836: new find on -1 default directory striping
6656 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6658 run_test 65i "various tests to set root directory striping"
6660 test_65j() { # bug6367
6661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6665 # if we aren't already remounting for each test, do so for this test
6666 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6667 cleanup || error "failed to unmount"
6671 save_layout_restore_at_exit $MOUNT
6673 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6675 run_test 65j "set default striping on root directory (bug 6367)="
6679 wait_delete_completed
6680 do_facet $SINGLEMDS "lctl set_param -n \
6681 osp.$ost*MDT0000.max_create_count=$max_count"
6682 do_facet $SINGLEMDS "lctl set_param -n \
6683 osp.$ost*MDT0000.create_count=$count"
6684 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6685 echo $INACTIVE_OSC "is Activate"
6687 wait_osc_import_state mds ost$ostnum FULL
6690 test_65k() { # bug11679
6691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6692 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6693 remote_mds_nodsh && skip "remote MDS with nodsh"
6695 local disable_precreate=true
6696 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6697 disable_precreate=false
6699 echo "Check OST status: "
6700 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6701 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6703 for OSC in $MDS_OSCS; do
6704 echo $OSC "is active"
6705 do_facet $SINGLEMDS lctl --device %$OSC activate
6708 for INACTIVE_OSC in $MDS_OSCS; do
6709 local ost=$(osc_to_ost $INACTIVE_OSC)
6710 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6711 lov.*md*.target_obd |
6712 awk -F: /$ost/'{ print $1 }' | head -n 1)
6715 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6716 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6718 echo "Deactivate: " $INACTIVE_OSC
6719 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6721 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6722 osp.$ost*MDT0000.create_count")
6723 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6724 osp.$ost*MDT0000.max_create_count")
6725 $disable_precreate &&
6726 do_facet $SINGLEMDS "lctl set_param -n \
6727 osp.$ost*MDT0000.max_create_count=0"
6729 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6730 [ -f $DIR/$tdir/$idx ] && continue
6731 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6732 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6734 error "setstripe $idx should succeed"; }
6735 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6737 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6740 do_facet $SINGLEMDS "lctl set_param -n \
6741 osp.$ost*MDT0000.max_create_count=$max_count"
6742 do_facet $SINGLEMDS "lctl set_param -n \
6743 osp.$ost*MDT0000.create_count=$count"
6744 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6745 echo $INACTIVE_OSC "is Activate"
6747 wait_osc_import_state mds ost$ostnum FULL
6750 run_test 65k "validate manual striping works properly with deactivated OSCs"
6752 test_65l() { # bug 12836
6753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6755 test_mkdir -p $DIR/$tdir/test_dir
6756 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6757 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6759 run_test 65l "lfs find on -1 stripe dir ========================"
6762 local layout=$(save_layout $MOUNT)
6763 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6764 restore_layout $MOUNT $layout
6765 error "setstripe should fail by non-root users"
6769 run_test 65m "normal user can't set filesystem default stripe"
6771 # bug 2543 - update blocks count on client
6773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6776 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6777 sync; sync_all_data; sync; sync_all_data
6778 cancel_lru_locks osc
6779 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6780 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6782 run_test 66 "update inode blocks count on client ==============="
6785 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6789 swapon -s | awk '($1 == "'$1'") { print $4 }'
6792 # bug5265, obdfilter oa2dentry return -ENOENT
6793 # #define OBD_FAIL_SRV_ENOENT 0x217
6795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6796 remote_ost_nodsh && skip "remote OST with nodsh"
6799 $SETSTRIPE -c 1 -i 0 $f
6801 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6803 do_facet ost1 lctl set_param fail_loc=0x217
6804 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6805 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6807 do_facet ost1 lctl set_param fail_loc=0
6808 $DIRECTIO write $f 0 2 || error "write error"
6810 cancel_lru_locks osc
6811 $DIRECTIO read $f 0 1 || error "read error"
6813 do_facet ost1 lctl set_param fail_loc=0x217
6814 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6816 do_facet ost1 lctl set_param fail_loc=0
6819 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6822 test_mkdir $DIR/$tdir
6823 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6824 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6826 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6828 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6830 [ "$RUNAS_ID" = "$UID" ] &&
6831 skip_env "RUNAS_ID = UID = $UID -- skipping"
6832 # Check that testing environment is properly set up. Skip if not
6833 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6834 skip_env "User $RUNAS_ID does not exist - skipping"
6837 chmod 777 $DIR/$tfile
6838 chmod ug+s $DIR/$tfile
6839 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6840 error "$RUNAS dd $DIR/$tfile failed"
6841 # See if we are still setuid/sgid
6842 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6843 error "S/gid is not dropped on write"
6844 # Now test that MDS is updated too
6845 cancel_lru_locks mdc
6846 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6847 error "S/gid is not dropped on MDS"
6850 run_test 72a "Test that remove suid works properly (bug5695) ===="
6852 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6855 [ "$RUNAS_ID" = "$UID" ] &&
6856 skip_env "RUNAS_ID = UID = $UID -- skipping"
6857 [ "$RUNAS_ID" -eq 0 ] &&
6858 skip_env "RUNAS_ID = 0 -- skipping"
6859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6860 # Check that testing environment is properly set up. Skip if not
6861 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6862 skip_env "User $RUNAS_ID does not exist - skipping"
6864 touch $DIR/${tfile}-f{g,u}
6865 test_mkdir $DIR/${tfile}-dg
6866 test_mkdir $DIR/${tfile}-du
6867 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6868 chmod g+s $DIR/${tfile}-{f,d}g
6869 chmod u+s $DIR/${tfile}-{f,d}u
6870 for perm in 777 2777 4777; do
6871 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6872 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6873 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6874 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6878 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6880 # bug 3462 - multiple simultaneous MDC requests
6882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6884 test_mkdir $DIR/d73-1
6885 test_mkdir $DIR/d73-2
6886 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6889 lctl set_param fail_loc=0x80000129
6890 $MULTIOP $DIR/d73-1/f73-2 Oc &
6892 lctl set_param fail_loc=0
6894 $MULTIOP $DIR/d73-2/f73-3 Oc &
6898 wait $pid1 || return 1
6902 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6903 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6904 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6908 run_test 73 "multiple MDC requests (should not deadlock)"
6910 test_74a() { # bug 6149, 6184
6911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6914 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6916 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6917 # will spin in a tight reconnection loop
6918 $LCTL set_param fail_loc=0x8000030e
6919 # get any lock that won't be difficult - lookup works.
6921 $LCTL set_param fail_loc=0
6925 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6927 test_74b() { # bug 13310
6928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6930 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6932 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6933 # will spin in a tight reconnection loop
6934 $LCTL set_param fail_loc=0x8000030e
6935 # get a "difficult" lock
6937 $LCTL set_param fail_loc=0
6941 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6946 #define OBD_FAIL_LDLM_NEW_LOCK
6947 $LCTL set_param fail_loc=0x319
6948 touch $DIR/$tfile && error "touch successful"
6949 $LCTL set_param fail_loc=0
6952 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6955 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6958 test_76() { # Now for bug 20433, added originally in bug 1443
6959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6961 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6963 cancel_lru_locks osc
6964 BEFORE_INODES=$(num_inodes)
6965 echo "before inodes: $BEFORE_INODES"
6967 [ "$SLOW" = "no" ] && COUNT=100
6968 for i in $(seq $COUNT); do
6972 cancel_lru_locks osc
6973 AFTER_INODES=$(num_inodes)
6974 echo "after inodes: $AFTER_INODES"
6976 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6978 AFTER_INODES=$(num_inodes)
6980 echo "wait $wait seconds inodes: $AFTER_INODES"
6981 if [ $wait -gt 30 ]; then
6982 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6986 run_test 76 "confirm clients recycle inodes properly ===="
6992 # Note: in sptlrpc modes which enable its own bulk checksum, the
6993 # original crc32_le bulk checksum will be automatically disabled,
6994 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6995 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6996 # In this case set_checksums() will not be no-op, because sptlrpc
6997 # bulk checksum will be enabled all through the test.
6999 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7000 lctl set_param -n osc.*.checksums $1
7004 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7005 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7006 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7007 tr -d [] | head -n1)}
7010 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7011 log "set checksum type to $1"
7014 F77_TMP=$TMP/f77-temp
7017 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7018 error "error writing to $F77_TMP"
7021 test_77a() { # bug 10889
7022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7023 $GSS && skip_env "could not run with gss"
7025 [ ! -f $F77_TMP ] && setup_f77
7027 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7031 run_test 77a "normal checksum read/write operation"
7033 test_77b() { # bug 10889
7034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7035 $GSS && skip_env "could not run with gss"
7037 [ ! -f $F77_TMP ] && setup_f77
7038 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7039 $LCTL set_param fail_loc=0x80000409
7042 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7043 error "dd error: $?"
7044 $LCTL set_param fail_loc=0
7046 for algo in $CKSUM_TYPES; do
7047 cancel_lru_locks osc
7048 set_checksum_type $algo
7049 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7050 $LCTL set_param fail_loc=0x80000408
7051 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7052 $LCTL set_param fail_loc=0
7055 set_checksum_type $ORIG_CSUM_TYPE
7058 run_test 77b "checksum error on client write, read"
7063 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7065 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7066 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7067 $check_ost && [ -n "$ost_file_prefix" ] &&
7068 do_facet ost1 rm -f ${ost_file_prefix}\*
7072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7073 $GSS && skip_env "could not run with gss"
7074 remote_ost_nodsh && skip "remote OST with nodsh"
7077 local osc_file_prefix
7079 local check_ost=false
7080 local ost_file_prefix
7086 # ensure corruption will occur on first OSS/OST
7087 $LFS setstripe -i 0 $DIR/$tfile
7089 [ ! -f $F77_TMP ] && setup_f77
7090 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7091 error "dd write error: $?"
7092 fid=$($LFS path2fid $DIR/$tfile)
7094 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7097 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7098 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7100 echo "OSS do not support bulk pages dump upon error"
7103 osc_file_prefix=$($LCTL get_param -n debug_path)
7104 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7106 trap cleanup_77c EXIT
7109 # enable bulk pages dump upon error on Client
7110 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7111 # enable bulk pages dump upon error on OSS
7113 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7115 # flush Client cache to allow next read to reach OSS
7116 cancel_lru_locks osc
7118 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7119 $LCTL set_param fail_loc=0x80000408
7120 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7121 $LCTL set_param fail_loc=0
7125 # check cksum dump on Client
7126 osc_file=$(ls ${osc_file_prefix}*)
7127 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7128 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7129 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7130 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7131 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7133 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7134 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7135 error "dump content does not match on Client"
7137 $check_ost || skip "No need to check cksum dump on OSS"
7139 # check cksum dump on OSS
7140 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7141 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7142 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7143 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7144 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7145 error "dump content does not match on OSS"
7149 run_test 77c "checksum error on client read with debug"
7151 test_77d() { # bug 10889
7152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7153 $GSS && skip_env "could not run with gss"
7155 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7156 $LCTL set_param fail_loc=0x80000409
7158 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7159 error "direct write: rc=$?"
7160 $LCTL set_param fail_loc=0
7163 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7164 $LCTL set_param fail_loc=0x80000408
7166 cancel_lru_locks osc
7167 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7168 error "direct read: rc=$?"
7169 $LCTL set_param fail_loc=0
7172 run_test 77d "checksum error on OST direct write, read"
7174 test_77f() { # bug 10889
7175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7176 $GSS && skip_env "could not run with gss"
7179 for algo in $CKSUM_TYPES; do
7180 cancel_lru_locks osc
7181 set_checksum_type $algo
7182 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7183 $LCTL set_param fail_loc=0x409
7184 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7185 error "direct write succeeded"
7186 $LCTL set_param fail_loc=0
7188 set_checksum_type $ORIG_CSUM_TYPE
7191 run_test 77f "repeat checksum error on write (expect error)"
7193 test_77g() { # bug 10889
7194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7195 $GSS && skip_env "could not run with gss"
7196 remote_ost_nodsh && skip "remote OST with nodsh"
7198 [ ! -f $F77_TMP ] && setup_f77
7200 local file=$DIR/$tfile
7201 stack_trap "rm -f $file" EXIT
7203 $SETSTRIPE -c 1 -i 0 $file
7204 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7205 do_facet ost1 lctl set_param fail_loc=0x8000021a
7207 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7208 error "write error: rc=$?"
7209 do_facet ost1 lctl set_param fail_loc=0
7212 cancel_lru_locks osc
7213 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7214 do_facet ost1 lctl set_param fail_loc=0x8000021b
7216 cmp $F77_TMP $file || error "file compare failed"
7217 do_facet ost1 lctl set_param fail_loc=0
7220 run_test 77g "checksum error on OST write, read"
7222 test_77k() { # LU-10906
7223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7224 $GSS && skip_env "could not run with gss"
7226 local cksum_param="osc.$FSNAME*.checksums"
7227 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7231 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7232 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7233 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7237 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7238 error "failed to set checksum=$i on MGS"
7239 wait_update $HOSTNAME "$get_checksum" $i
7241 echo "remount client, checksum should be $i"
7242 remount_client $MOUNT || "failed to remount client"
7243 checksum=$(eval $get_checksum)
7244 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7247 for opt in "checksum" "nochecksum"; do
7248 #remount with mount option
7249 echo "remount client with option $opt, checksum should be $i"
7250 umount_client $MOUNT || "failed to umount client"
7251 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7252 "failed to mount client with option '$opt'"
7253 checksum=$(eval $get_checksum)
7254 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7258 remount_client $MOUNT || "failed to remount client"
7260 run_test 77k "enable/disable checksum correctly"
7262 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7271 test_78() { # bug 10901
7272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7273 remote_ost || skip_env "local OST"
7276 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7277 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7278 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7279 echo "MemTotal: $MEMTOTAL"
7281 # reserve 256MB of memory for the kernel and other running processes,
7282 # and then take 1/2 of the remaining memory for the read/write buffers.
7283 if [ $MEMTOTAL -gt 512 ] ;then
7284 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7286 # for those poor memory-starved high-end clusters...
7287 MEMTOTAL=$((MEMTOTAL / 2))
7289 echo "Mem to use for directio: $MEMTOTAL"
7291 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7292 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7293 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7294 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7296 echo "Smallest OST: $SMALLESTOST"
7297 [[ $SMALLESTOST -lt 10240 ]] &&
7298 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7300 trap cleanup_test_78 EXIT
7302 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7303 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7305 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7306 echo "File size: $F78SIZE"
7307 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7308 for i in $(seq 1 $NSEQ); do
7309 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7310 echo directIO rdwr round $i of $NSEQ
7311 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7316 run_test 78 "handle large O_DIRECT writes correctly ============"
7318 test_79() { # bug 12743
7319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7321 wait_delete_completed
7323 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7324 BKFREE=$(calc_osc_kbytes kbytesfree)
7325 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7327 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7328 DFTOTAL=`echo $STRING | cut -d, -f1`
7329 DFUSED=`echo $STRING | cut -d, -f2`
7330 DFAVAIL=`echo $STRING | cut -d, -f3`
7331 DFFREE=$(($DFTOTAL - $DFUSED))
7333 ALLOWANCE=$((64 * $OSTCOUNT))
7335 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7336 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7337 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7339 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7340 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7341 error "df free($DFFREE) mismatch OST free($BKFREE)"
7343 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7344 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7345 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7348 run_test 79 "df report consistency check ======================="
7350 test_80() { # bug 10718
7351 remote_ost_nodsh && skip "remote OST with nodsh"
7352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7354 # relax strong synchronous semantics for slow backends like ZFS
7355 local soc="obdfilter.*.sync_on_lock_cancel"
7356 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7358 if [ "$soc_old" != "never" ] &&
7359 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7360 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7361 facet_active_host $host; done | sort -u)
7362 do_nodes $hosts lctl set_param $soc=never
7365 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7367 local BEFORE=`date +%s`
7368 cancel_lru_locks osc
7369 local AFTER=`date +%s`
7370 local DIFF=$((AFTER-BEFORE))
7371 if [ $DIFF -gt 1 ] ; then
7372 error "elapsed for 1M@1T = $DIFF"
7375 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7379 run_test 80 "Page eviction is equally fast at high offsets too ===="
7381 test_81a() { # LU-456
7382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7383 remote_ost_nodsh && skip "remote OST with nodsh"
7385 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7386 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7387 do_facet ost1 lctl set_param fail_loc=0x80000228
7389 # write should trigger a retry and success
7390 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7391 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7393 if [ $RC -ne 0 ] ; then
7394 error "write should success, but failed for $RC"
7397 run_test 81a "OST should retry write when get -ENOSPC ==============="
7399 test_81b() { # LU-456
7400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7401 remote_ost_nodsh && skip "remote OST with nodsh"
7403 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7404 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7405 do_facet ost1 lctl set_param fail_loc=0x228
7407 # write should retry several times and return -ENOSPC finally
7408 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7409 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7412 if [ $RC -ne $ENOSPC ] ; then
7413 error "dd should fail for -ENOSPC, but succeed."
7416 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7418 test_82() { # LU-1031
7419 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7423 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7425 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7427 kill -USR1 $MULTIPID2
7429 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7430 error "First grouplock does not block second one"
7432 echo "Second grouplock blocks first one"
7434 kill -USR1 $MULTIPID1
7438 run_test 82 "Basic grouplock test"
7441 local sfile="/boot/System.map-$(uname -r)"
7442 [ ! -f $sfile ] && skip "No $sfile found"
7443 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7444 $LCTL set_param fail_loc=0x140d
7445 cp $sfile $DIR/$tfile || error "write failed"
7446 diff -c $sfile $DIR/$tfile || error "files are different"
7447 $LCTL set_param fail_loc=0
7450 run_test 83 "Short write in ptask ==============================="
7453 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7455 test_mkdir $DIR/$tdir.cvsroot
7456 chown $RUNAS_ID $DIR/$tdir.cvsroot
7459 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7462 # some versions of cvs import exit(1) when asked to import links or
7463 # files they can't read. ignore those files.
7464 local toignore=$(find . -type l -printf '-I %f\n' -o \
7465 ! -perm /4 -printf '-I %f\n')
7466 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7467 $tdir.reposname vtag rtag
7470 test_mkdir $DIR/$tdir.reposname
7471 chown $RUNAS_ID $DIR/$tdir.reposname
7472 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7474 cd $DIR/$tdir.reposname
7476 $RUNAS cvs add -m 'addmsg' foo99
7478 $RUNAS cvs commit -m 'nomsg' foo99
7479 rm -fr $DIR/$tdir.cvsroot
7481 run_test 99 "cvs strange file/directory operations"
7484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7485 [[ "$NETTYPE" =~ tcp ]] ||
7486 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7487 remote_ost_nodsh && skip "remote OST with nodsh"
7488 remote_mds_nodsh && skip "remote MDS with nodsh"
7490 skip "useless for local single node setup"
7492 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7493 [ "$PROT" != "tcp" ] && continue
7494 RPORT=$(echo $REMOTE | cut -d: -f2)
7495 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7498 LPORT=`echo $LOCAL | cut -d: -f2`
7499 if [ $LPORT -ge 1024 ]; then
7500 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7502 error_exit "local: $LPORT > 1024, remote: $RPORT"
7505 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7507 run_test 100 "check local port using privileged port ==========="
7509 function get_named_value()
7518 echo $line | sed "s/^$tag[ ]*//"
7525 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7526 awk '/^max_cached_mb/ { print $2 }')
7529 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7535 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7540 local cache_limit=32
7542 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7543 trap cleanup_101a EXIT
7544 $LCTL set_param -n llite.*.read_ahead_stats 0
7545 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7548 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7550 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7551 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7554 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7555 get_named_value 'read but discarded' | cut -d" " -f1); do
7556 discard=$(($discard + $s))
7560 if [[ $(($discard * 10)) -gt $nreads ]]; then
7561 $LCTL get_param osc.*-osc*.rpc_stats
7562 $LCTL get_param llite.*.read_ahead_stats
7563 error "too many ($discard) discarded pages"
7565 rm -f $DIR/$tfile || true
7567 run_test 101a "check read-ahead for random reads"
7570 test_mkdir $DIR/$tdir
7571 local STRIPE_SIZE=$1
7572 local FILE_LENGTH=$2
7575 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7577 local list=$(comma_list $(osts_nodes))
7578 set_osd_param $list '' read_cache_enable 0
7579 set_osd_param $list '' writethrough_cache_enable 0
7581 trap cleanup_test101bc EXIT
7582 # prepare the read-ahead file
7583 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7585 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7586 count=$FILE_SIZE_MB 2> /dev/null
7590 cleanup_test101bc() {
7595 local list=$(comma_list $(osts_nodes))
7596 set_osd_param $list '' read_cache_enable 1
7597 set_osd_param $list '' writethrough_cache_enable 1
7601 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7606 local STRIPE_SIZE=$2
7607 local FILE_LENGTH=$3
7608 local RA_INC=1048576
7609 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7610 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7611 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7612 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7613 get_named_value 'read but discarded' |
7614 cut -d" " -f1 | calc_total)
7615 if [[ $DISCARD -gt $discard_limit ]]; then
7616 $LCTL get_param llite.*.read_ahead_stats
7617 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7619 echo "Read-ahead success for size ${READ_SIZE}"
7624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7625 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7627 local STRIPE_SIZE=1048576
7628 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7630 if [ $SLOW == "yes" ]; then
7631 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7633 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7636 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7638 # prepare the read-ahead file
7639 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7640 cancel_lru_locks osc
7641 for BIDX in 2 4 8 16 32 64 128 256
7643 local BSIZE=$((BIDX*4096))
7644 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7645 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7646 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7647 $LCTL set_param -n llite.*.read_ahead_stats 0
7648 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7649 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7650 cancel_lru_locks osc
7651 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7656 run_test 101b "check stride-io mode read-ahead ================="
7659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7661 local STRIPE_SIZE=1048576
7662 local FILE_LENGTH=$((STRIPE_SIZE*100))
7666 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7668 cancel_lru_locks osc
7669 $LCTL set_param osc.*.rpc_stats 0
7670 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7671 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7672 local stats=$($LCTL get_param -n $osc_rpc_stats)
7673 local lines=$(echo "$stats" | awk 'END {print NR;}')
7676 if [ $lines -le 20 ]; then
7679 for size in 1 2 4 8; do
7680 local rpc=$(echo "$stats" |
7681 awk '($1 == "'$size':") {print $2; exit; }')
7683 error "Small $((size*4))k read IO $rpc !"
7685 echo "$osc_rpc_stats check passed!"
7690 run_test 101c "check stripe_size aligned read-ahead ================="
7693 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7694 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7700 local file=$DIR/$tfile
7701 local sz_MB=${FILESIZE_101d:-500}
7702 local ra_MB=${READAHEAD_MB:-40}
7704 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7705 [ $free_MB -lt $sz_MB ] &&
7706 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7708 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7709 $SETSTRIPE -c -1 $file || error "setstripe failed"
7711 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7712 echo Cancel LRU locks on lustre client to flush the client cache
7713 cancel_lru_locks osc
7715 echo Disable read-ahead
7716 local old_READAHEAD=$(set_read_ahead 0)
7718 echo Reading the test file $file with read-ahead disabled
7719 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7721 echo Cancel LRU locks on lustre client to flush the client cache
7722 cancel_lru_locks osc
7723 echo Enable read-ahead with ${ra_MB}MB
7724 set_read_ahead $ra_MB
7726 echo Reading the test file $file with read-ahead enabled
7727 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7729 echo "read-ahead disabled time read $raOFF"
7730 echo "read-ahead enabled time read $raON"
7732 set_read_ahead $old_READAHEAD
7734 wait_delete_completed
7736 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7737 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7739 run_test 101d "file read with and without read-ahead enabled"
7742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7744 local file=$DIR/$tfile
7745 local size_KB=500 #KB
7749 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7750 local need_KB=$((count * size_KB))
7751 [[ $free_KB -le $need_KB ]] &&
7752 skip_env "Need free space $need_KB, have $free_KB"
7754 echo "Creating $count ${size_KB}K test files"
7755 for ((i = 0; i < $count; i++)); do
7756 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7759 echo "Cancel LRU locks on lustre client to flush the client cache"
7760 cancel_lru_locks $OSC
7762 echo "Reset readahead stats"
7763 $LCTL set_param -n llite.*.read_ahead_stats 0
7765 for ((i = 0; i < $count; i++)); do
7766 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7769 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7770 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7772 for ((i = 0; i < $count; i++)); do
7773 rm -rf $file.$i 2>/dev/null
7776 #10000 means 20% reads are missing in readahead
7777 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7779 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7782 which iozone || skip_env "no iozone installed"
7784 local old_debug=$($LCTL get_param debug)
7785 old_debug=${old_debug#*=}
7786 $LCTL set_param debug="reada mmap"
7788 # create a test file
7789 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7791 echo Cancel LRU locks on lustre client to flush the client cache
7792 cancel_lru_locks osc
7794 echo Reset readahead stats
7795 $LCTL set_param -n llite.*.read_ahead_stats 0
7797 echo mmap read the file with small block size
7798 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7801 echo checking missing pages
7802 $LCTL get_param llite.*.read_ahead_stats
7803 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7804 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7806 $LCTL set_param debug="$old_debug"
7807 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7810 run_test 101f "check mmap read performance"
7812 test_101g_brw_size_test() {
7814 local pages=$((mb * 1048576 / $(page_size)))
7815 local file=$DIR/$tfile
7817 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7818 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7819 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7820 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7824 stack_trap "rm -f $file" EXIT
7825 $LCTL set_param -n osc.*.rpc_stats=0
7827 # 10 RPCs should be enough for the test
7829 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7830 { error "dd write ${mb} MB blocks failed"; return 3; }
7831 cancel_lru_locks osc
7832 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7833 { error "dd write ${mb} MB blocks failed"; return 4; }
7835 # calculate number of full-sized read and write RPCs
7836 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7837 sed -n '/pages per rpc/,/^$/p' |
7838 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7839 END { print reads,writes }'))
7840 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7842 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7849 remote_ost_nodsh && skip "remote OST with nodsh"
7852 local osts=$(get_facets OST)
7853 local list=$(comma_list $(osts_nodes))
7854 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7855 local brw_size="obdfilter.*.brw_size"
7856 local ostver=$(lustre_version_code ost1)
7857 local cliver=$(lustre_version_code client)
7859 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7861 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7862 if [ $ostver -ge $(version_code 2.8.52) -o \
7863 \( $ostver -ge $(version_code 2.7.17) -a \
7864 $ostver -lt $(version_code 2.7.50) \) ] &&
7865 [ $cliver -ge $(version_code 2.8.52) -o \
7866 \( $cliver -ge $(version_code 2.7.17) -a \
7867 $cliver -lt $(version_code 2.7.50) \) ]; then
7868 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7869 if [[ $orig_mb -lt 16 ]]; then
7870 save_lustre_params $osts "$brw_size" > $p
7871 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7872 error "set 16MB RPC size failed"
7874 echo "remount client to enable new RPC size"
7875 remount_client $MOUNT || error "remount_client failed"
7878 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7879 # should be able to set brw_size=12, but no rpc_stats for that
7880 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7883 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7885 if [[ $orig_mb -lt 16 ]]; then
7886 restore_lustre_params < $p
7887 remount_client $MOUNT || error "remount_client restore failed"
7890 rm -f $p $DIR/$tfile
7892 run_test 101g "Big bulk(4/16 MiB) readahead"
7895 test_mkdir $DIR/$tdir
7896 chown $RUNAS_ID $DIR/$tdir
7899 STRIPE_COUNT=$OSTCOUNT
7900 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7902 trap cleanup_test102 EXIT
7904 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7906 for num in 1 2 3 4; do
7907 for count in $(seq 1 $STRIPE_COUNT); do
7908 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7909 local size=`expr $STRIPE_SIZE \* $num`
7910 local file=file"$num-$idx-$count"
7911 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7917 $1 tar cf $TMP/f102.tar $tdir --xattrs
7923 rm -rf $DIR/d0.sanity/d102
7927 [ "$UID" != 0 ] && skip "must run as root"
7928 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7929 skip_env "must have user_xattr"
7931 [ -z "$(which setfattr 2>/dev/null)" ] &&
7932 skip_env "could not find setfattr"
7934 local testfile=$DIR/$tfile
7937 echo "set/get xattr..."
7938 setfattr -n trusted.name1 -v value1 $testfile ||
7939 error "setfattr -n trusted.name1=value1 $testfile failed"
7940 getfattr -n trusted.name1 $testfile 2> /dev/null |
7941 grep "trusted.name1=.value1" ||
7942 error "$testfile missing trusted.name1=value1"
7944 setfattr -n user.author1 -v author1 $testfile ||
7945 error "setfattr -n user.author1=author1 $testfile failed"
7946 getfattr -n user.author1 $testfile 2> /dev/null |
7947 grep "user.author1=.author1" ||
7948 error "$testfile missing trusted.author1=author1"
7951 setfattr -n trusted.name2 -v value2 $testfile ||
7952 error "$testfile unable to set trusted.name2"
7953 setfattr -n trusted.name3 -v value3 $testfile ||
7954 error "$testfile unable to set trusted.name3"
7955 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7956 grep "trusted.name" | wc -l) -eq 3 ] ||
7957 error "$testfile missing 3 trusted.name xattrs"
7959 setfattr -n user.author2 -v author2 $testfile ||
7960 error "$testfile unable to set user.author2"
7961 setfattr -n user.author3 -v author3 $testfile ||
7962 error "$testfile unable to set user.author3"
7963 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7964 grep "user.author" | wc -l) -eq 3 ] ||
7965 error "$testfile missing 3 user.author xattrs"
7967 echo "remove xattr..."
7968 setfattr -x trusted.name1 $testfile ||
7969 error "$testfile error deleting trusted.name1"
7970 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7971 error "$testfile did not delete trusted.name1 xattr"
7973 setfattr -x user.author1 $testfile ||
7974 error "$testfile error deleting user.author1"
7975 echo "set lustre special xattr ..."
7976 $LFS setstripe -c1 $testfile
7977 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7978 awk -F "=" '/trusted.lov/ { print $2 }' )
7979 setfattr -n "trusted.lov" -v $lovea $testfile ||
7980 error "$testfile doesn't ignore setting trusted.lov again"
7981 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7982 error "$testfile allow setting invalid trusted.lov"
7985 run_test 102a "user xattr test =================================="
7988 [ -z "$(which setfattr 2>/dev/null)" ] &&
7989 skip_env "could not find setfattr"
7990 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7992 # b10930: get/set/list trusted.lov xattr
7993 echo "get/set/list trusted.lov xattr ..."
7994 local testfile=$DIR/$tfile
7995 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7996 error "setstripe failed"
7997 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7998 error "getstripe failed"
7999 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8000 error "can't get trusted.lov from $testfile"
8002 local testfile2=${testfile}2
8003 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8004 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8007 setfattr -n trusted.lov -v $value $testfile2
8008 local stripe_size=$($GETSTRIPE -S $testfile2)
8009 local stripe_count=$($GETSTRIPE -c $testfile2)
8010 [[ $stripe_size -eq 65536 ]] ||
8011 error "stripe size $stripe_size != 65536"
8012 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8013 error "stripe count $stripe_count != $STRIPECOUNT"
8016 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8019 [ -z "$(which setfattr 2>/dev/null)" ] &&
8020 skip_env "could not find setfattr"
8021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8023 # b10930: get/set/list lustre.lov xattr
8024 echo "get/set/list lustre.lov xattr ..."
8025 test_mkdir $DIR/$tdir
8026 chown $RUNAS_ID $DIR/$tdir
8027 local testfile=$DIR/$tdir/$tfile
8028 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8029 error "setstripe failed"
8030 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8031 error "getstripe failed"
8032 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8033 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8035 local testfile2=${testfile}2
8036 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8037 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8039 $RUNAS $MCREATE $testfile2
8040 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8041 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8042 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8043 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8044 [ $stripe_count -eq $STRIPECOUNT ] ||
8045 error "stripe count $stripe_count != $STRIPECOUNT"
8047 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8049 compare_stripe_info1() {
8050 local stripe_index_all_zero=true
8052 for num in 1 2 3 4; do
8053 for count in $(seq 1 $STRIPE_COUNT); do
8054 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8055 local size=$((STRIPE_SIZE * num))
8056 local file=file"$num-$offset-$count"
8057 stripe_size=$($LFS getstripe -S $PWD/$file)
8058 [[ $stripe_size -ne $size ]] &&
8059 error "$file: size $stripe_size != $size"
8060 stripe_count=$($LFS getstripe -c $PWD/$file)
8061 # allow fewer stripes to be created, ORI-601
8062 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8063 error "$file: count $stripe_count != $count"
8064 stripe_index=$($LFS getstripe -i $PWD/$file)
8065 [[ $stripe_index -ne 0 ]] &&
8066 stripe_index_all_zero=false
8070 $stripe_index_all_zero &&
8071 error "all files are being extracted starting from OST index 0"
8075 have_xattrs_include() {
8076 tar --help | grep -q xattrs-include &&
8077 echo --xattrs-include="lustre.*"
8081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8082 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8084 XINC=$(have_xattrs_include)
8086 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8088 compare_stripe_info1
8090 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8094 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8096 XINC=$(have_xattrs_include)
8098 test_mkdir $DIR/$tdir.restore
8100 tar cf - --xattrs $tdir | tar xf - \
8101 -C $DIR/$tdir.restore --xattrs $XINC
8102 cd $DIR/$tdir.restore/$tdir
8103 compare_stripe_info1
8105 run_test 102f "tar copy files, not keep osts"
8108 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8109 skip "must have user_xattr"
8110 [ -z "$(which setfattr 2>/dev/null)" ] &&
8111 skip_env "could not find setfattr"
8112 [ -z "$(which getfattr 2>/dev/null)" ] &&
8113 skip_env "could not find getfattr"
8115 local xsize=${1:-1024} # in bytes
8116 local file=$DIR/$tfile
8117 local value="$(generate_string $xsize)"
8118 local xbig=trusted.big
8121 log "save $xbig on $file"
8122 setfattr -n $xbig -v $value $file ||
8123 error "saving $xbig on $file failed"
8125 local orig=$(get_xattr_value $xbig $file)
8126 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8128 local xsml=trusted.sml
8129 log "save $xsml on $file"
8130 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8132 local new=$(get_xattr_value $xbig $file)
8133 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8135 log "grow $xsml on $file"
8136 setfattr -n $xsml -v "$value" $file ||
8137 error "growing $xsml on $file failed"
8139 new=$(get_xattr_value $xbig $file)
8140 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8141 log "$xbig still valid after growing $xsml"
8146 test_102h() { # bug 15777
8149 run_test 102h "grow xattr from inside inode to external block"
8152 large_xattr_enabled || skip_env "ea_inode feature disabled"
8154 grow_xattr $(max_xattr_size)
8156 run_test 102ha "grow xattr from inside inode to external inode"
8158 test_102i() { # bug 17038
8159 [ -z "$(which getfattr 2>/dev/null)" ] &&
8160 skip "could not find getfattr"
8163 ln -s $DIR/$tfile $DIR/${tfile}link
8164 getfattr -n trusted.lov $DIR/$tfile ||
8165 error "lgetxattr on $DIR/$tfile failed"
8166 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8167 grep -i "no such attr" ||
8168 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8169 rm -f $DIR/$tfile $DIR/${tfile}link
8171 run_test 102i "lgetxattr test on symbolic link ============"
8174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8175 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8177 XINC=$(have_xattrs_include)
8178 setup_test102 "$RUNAS"
8179 chown $RUNAS_ID $DIR/$tdir
8180 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8182 compare_stripe_info1 "$RUNAS"
8184 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8187 [ -z "$(which setfattr 2>/dev/null)" ] &&
8188 skip "could not find setfattr"
8191 # b22187 just check that does not crash for regular file.
8192 setfattr -n trusted.lov $DIR/$tfile
8193 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8194 local test_kdir=$DIR/$tdir
8195 test_mkdir $test_kdir
8196 local default_size=$($LFS getstripe -S $test_kdir)
8197 local default_count=$($LFS getstripe -c $test_kdir)
8198 local default_offset=$($LFS getstripe -i $test_kdir)
8199 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8200 error 'dir setstripe failed'
8201 setfattr -n trusted.lov $test_kdir
8202 local stripe_size=$($LFS getstripe -S $test_kdir)
8203 local stripe_count=$($LFS getstripe -c $test_kdir)
8204 local stripe_offset=$($LFS getstripe -i $test_kdir)
8205 [ $stripe_size -eq $default_size ] ||
8206 error "stripe size $stripe_size != $default_size"
8207 [ $stripe_count -eq $default_count ] ||
8208 error "stripe count $stripe_count != $default_count"
8209 [ $stripe_offset -eq $default_offset ] ||
8210 error "stripe offset $stripe_offset != $default_offset"
8211 rm -rf $DIR/$tfile $test_kdir
8213 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8216 [ -z "$(which getfattr 2>/dev/null)" ] &&
8217 skip "could not find getfattr"
8219 # LU-532 trusted. xattr is invisible to non-root
8220 local testfile=$DIR/$tfile
8224 echo "listxattr as user..."
8225 chown $RUNAS_ID $testfile
8226 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8227 grep -q "trusted" &&
8228 error "$testfile trusted xattrs are user visible"
8232 run_test 102l "listxattr size test =================================="
8234 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8235 local path=$DIR/$tfile
8238 listxattr_size_check $path || error "listattr_size_check $path failed"
8240 run_test 102m "Ensure listxattr fails on small bufffer ========"
8244 getxattr() { # getxattr path name
8245 # Return the base64 encoding of the value of xattr name on path.
8249 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8251 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8253 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8255 getfattr --absolute-names --encoding=base64 --name=$name $path |
8256 awk -F= -v name=$name '$1 == name {
8257 print substr($0, index($0, "=") + 1);
8261 test_102n() { # LU-4101 mdt: protect internal xattrs
8262 [ -z "$(which setfattr 2>/dev/null)" ] &&
8263 skip "could not find setfattr"
8264 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8266 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8269 local file0=$DIR/$tfile.0
8270 local file1=$DIR/$tfile.1
8271 local xattr0=$TMP/$tfile.0
8272 local xattr1=$TMP/$tfile.1
8273 local namelist="lov lma lmv link fid version som hsm"
8277 rm -rf $file0 $file1 $xattr0 $xattr1
8280 # Get 'before' xattrs of $file1.
8281 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8283 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8284 namelist+=" lfsck_namespace"
8285 for name in $namelist; do
8286 # Try to copy xattr from $file0 to $file1.
8287 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8289 setfattr --name=trusted.$name --value="$value" $file1 ||
8290 error "setxattr 'trusted.$name' failed"
8292 # Try to set a garbage xattr.
8293 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8295 if [[ x$name == "xlov" ]]; then
8296 setfattr --name=trusted.lov --value="$value" $file1 &&
8297 error "setxattr invalid 'trusted.lov' success"
8299 setfattr --name=trusted.$name --value="$value" $file1 ||
8300 error "setxattr invalid 'trusted.$name' failed"
8303 # Try to remove the xattr from $file1. We don't care if this
8304 # appears to succeed or fail, we just don't want there to be
8305 # any changes or crashes.
8306 setfattr --remove=$trusted.$name $file1 2> /dev/null
8309 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8312 # Try to copy xattr from $file0 to $file1.
8313 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8315 setfattr --name=trusted.$name --value="$value" $file1 ||
8316 error "setxattr 'trusted.$name' failed"
8318 # Try to set a garbage xattr.
8319 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8321 setfattr --name=trusted.$name --value="$value" $file1 ||
8322 error "setxattr 'trusted.$name' failed"
8324 # Try to remove the xattr from $file1. We don't care if this
8325 # appears to succeed or fail, we just don't want there to be
8326 # any changes or crashes.
8327 setfattr --remove=$trusted.$name $file1 2> /dev/null
8330 # Get 'after' xattrs of file1.
8331 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8333 if ! diff $xattr0 $xattr1; then
8334 error "before and after xattrs of '$file1' differ"
8337 rm -rf $file0 $file1 $xattr0 $xattr1
8341 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8343 test_102p() { # LU-4703 setxattr did not check ownership
8344 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8345 skip "MDS needs to be at least 2.5.56"
8347 local testfile=$DIR/$tfile
8351 echo "setfacl as user..."
8352 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8353 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8355 echo "setfattr as user..."
8356 setfacl -m "u:$RUNAS_ID:---" $testfile
8357 $RUNAS setfattr -x system.posix_acl_access $testfile
8358 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8360 run_test 102p "check setxattr(2) correctly fails without permission"
8363 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8364 skip "MDS needs to be at least 2.6.92"
8366 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8368 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8371 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8372 skip "MDS needs to be at least 2.6.93"
8374 touch $DIR/$tfile || error "touch"
8375 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8376 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8377 rm $DIR/$tfile || error "rm"
8380 mkdir -p $DIR/$tdir || error "mkdir"
8381 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8382 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8383 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8384 error "$testfile error deleting user.author1"
8385 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8386 grep "user.$(basename $tdir)" &&
8387 error "$tdir did not delete user.$(basename $tdir)"
8388 rmdir $DIR/$tdir || error "rmdir"
8391 test_mkdir $DIR/$tdir
8392 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8393 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8394 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8395 error "$testfile error deleting user.author1"
8396 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8397 grep "user.$(basename $tdir)" &&
8398 error "$tdir did not delete user.$(basename $tdir)"
8399 rmdir $DIR/$tdir || error "rm striped dir"
8401 run_test 102r "set EAs with empty values"
8404 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8405 skip "MDS needs to be at least 2.11.52"
8407 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8409 save_lustre_params client "llite.*.xattr_cache" > $save
8411 for cache in 0 1; do
8412 lctl set_param llite.*.xattr_cache=$cache
8415 touch $DIR/$tfile || error "touch"
8416 for prefix in lustre security system trusted user; do
8417 # Note getxattr() may fail with 'Operation not
8418 # supported' or 'No such attribute' depending
8419 # on prefix and cache.
8420 getfattr -n $prefix.n102s $DIR/$tfile &&
8421 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8425 restore_lustre_params < $save
8427 run_test 102s "getting nonexistent xattrs should fail"
8430 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8431 skip "MDS needs to be at least 2.11.52"
8433 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8435 save_lustre_params client "llite.*.xattr_cache" > $save
8437 for cache in 0 1; do
8438 lctl set_param llite.*.xattr_cache=$cache
8440 for buf_size in 0 256; do
8442 touch $DIR/$tfile || error "touch"
8443 setfattr -n user.multiop $DIR/$tfile
8444 $MULTIOP $DIR/$tfile oa$buf_size ||
8445 error "cannot get zero length xattr value (buf_size = $buf_size)"
8449 restore_lustre_params < $save
8451 run_test 102t "zero length xattr values handled correctly"
8455 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8460 [ "$UID" != 0 ] && skip "must run as root"
8461 $GSS && skip_env "could not run under gss"
8462 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8463 skip_env "must have acl enabled"
8464 [ -z "$(which setfacl 2>/dev/null)" ] &&
8465 skip_env "could not find setfacl"
8466 remote_mds_nodsh && skip "remote MDS with nodsh"
8468 gpasswd -a daemon bin # LU-5641
8469 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8471 declare -a identity_old
8473 for num in $(seq $MDSCOUNT); do
8474 switch_identity $num true || identity_old[$num]=$?
8482 echo "performing cp ..."
8483 run_acl_subtest cp || error "run_acl_subtest cp failed"
8484 echo "performing getfacl-noacl..."
8485 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8486 echo "performing misc..."
8487 run_acl_subtest misc || error "misc test failed"
8488 echo "performing permissions..."
8489 run_acl_subtest permissions || error "permissions failed"
8490 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8491 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8492 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8493 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8495 echo "performing permissions xattr..."
8496 run_acl_subtest permissions_xattr ||
8497 error "permissions_xattr failed"
8499 echo "performing setfacl..."
8500 run_acl_subtest setfacl || error "setfacl test failed"
8502 # inheritance test got from HP
8503 echo "performing inheritance..."
8504 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8505 chmod +x make-tree || error "chmod +x failed"
8506 run_acl_subtest inheritance || error "inheritance test failed"
8509 echo "LU-974 ignore umask when acl is enabled..."
8510 run_acl_subtest 974 || error "LU-974 umask test failed"
8511 if [ $MDSCOUNT -ge 2 ]; then
8512 run_acl_subtest 974_remote ||
8513 error "LU-974 umask test failed under remote dir"
8516 echo "LU-2561 newly created file is same size as directory..."
8517 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8518 run_acl_subtest 2561 || error "LU-2561 test failed"
8520 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8523 run_acl_subtest 4924 || error "LU-4924 test failed"
8528 for num in $(seq $MDSCOUNT); do
8529 if [ "${identity_old[$num]}" = 1 ]; then
8530 switch_identity $num false || identity_old[$num]=$?
8534 run_test 103a "acl test"
8539 for U in {0..511}; do
8541 local O=$(printf "%04o" $U)
8543 umask $(printf "%04o" $((511 ^ $O)))
8544 $LFS setstripe -c 1 $DIR/$tfile.s$O
8545 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8547 (( $S == ($O & 0666) )) ||
8548 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8550 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8551 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8552 (( $S == ($O & 0666) )) ||
8553 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8555 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8556 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8557 (( $S == ($O & 0666) )) ||
8558 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8559 rm -f $DIR/$tfile.[smp]$0
8564 run_test 103b "umask lfs setstripe"
8568 cp -rp $DIR/$tdir $DIR/$tdir.bak
8570 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8571 error "$DIR/$tdir shouldn't contain default ACL"
8572 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8573 error "$DIR/$tdir.bak shouldn't contain default ACL"
8576 run_test 103c "'cp -rp' won't set empty acl"
8579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8582 lfs df || error "lfs df failed"
8583 lfs df -ih || error "lfs df -ih failed"
8584 lfs df -h $DIR || error "lfs df -h $DIR failed"
8585 lfs df -i $DIR || error "lfs df -i $DIR failed"
8586 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8587 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8589 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8590 lctl --device %$OSC deactivate
8591 lfs df || error "lfs df with deactivated OSC failed"
8592 lctl --device %$OSC activate
8593 # wait the osc back to normal
8594 wait_osc_import_state client ost FULL
8596 lfs df || error "lfs df with reactivated OSC failed"
8599 run_test 104a "lfs df [-ih] [path] test ========================="
8602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8603 [ $RUNAS_ID -eq $UID ] &&
8604 skip_env "RUNAS_ID = UID = $UID -- skipping"
8607 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8608 grep "Permission denied" | wc -l)))
8609 if [ $denied_cnt -ne 0 ]; then
8610 error "lfs check servers test failed"
8613 run_test 104b "$RUNAS lfs check servers test ===================="
8616 # doesn't work on 2.4 kernels
8618 if $(flock_is_enabled); then
8619 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8621 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8625 run_test 105a "flock when mounted without -o flock test ========"
8629 if $(flock_is_enabled); then
8630 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8632 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8636 run_test 105b "fcntl when mounted without -o flock test ========"
8640 if $(flock_is_enabled); then
8641 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8643 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8647 run_test 105c "lockf when mounted without -o flock test"
8649 test_105d() { # bug 15924
8650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8652 test_mkdir $DIR/$tdir
8653 flock_is_enabled || skip_env "mount w/o flock enabled"
8654 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8655 $LCTL set_param fail_loc=0x80000315
8656 flocks_test 2 $DIR/$tdir
8658 run_test 105d "flock race (should not freeze) ========"
8660 test_105e() { # bug 22660 && 22040
8661 flock_is_enabled || skip_env "mount w/o flock enabled"
8664 flocks_test 3 $DIR/$tfile
8666 run_test 105e "Two conflicting flocks from same process"
8668 test_106() { #bug 10921
8669 test_mkdir $DIR/$tdir
8670 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8671 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8673 run_test 106 "attempt exec of dir followed by chown of that dir"
8676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8684 local save_pattern=$(sysctl -n kernel.core_pattern)
8685 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8686 sysctl -w kernel.core_pattern=$file
8687 sysctl -w kernel.core_uses_pid=0
8695 kill -s 11 $SLEEPPID
8697 if [ -e $file ]; then
8698 size=`stat -c%s $file`
8699 [ $size -eq 0 ] && error "Fail to create core file $file"
8701 error "Fail to create core file $file"
8704 sysctl -w kernel.core_pattern=$save_pattern
8705 sysctl -w kernel.core_uses_pid=$save_uses_pid
8708 run_test 107 "Coredump on SIG"
8711 test_mkdir $DIR/$tdir
8712 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8713 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8714 error "mkdir with 256 char should fail, but did not"
8715 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8716 error "create with 255 char failed"
8717 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8718 error "create with 256 char should fail, but did not"
8723 run_test 110 "filename length checking"
8726 # Purpose: To verify dynamic thread (OSS) creation.
8729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8730 remote_ost_nodsh && skip "remote OST with nodsh"
8732 # Lustre does not stop service threads once they are started.
8733 # Reset number of running threads to default.
8738 local save_params="$TMP/sanity-$TESTNAME.parameters"
8740 # Get ll_ost_io count before I/O
8741 OSTIO_pre=$(do_facet ost1 \
8742 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8743 # Exit if lustre is not running (ll_ost_io not running).
8744 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8746 echo "Starting with $OSTIO_pre threads"
8747 local thread_max=$((OSTIO_pre * 2))
8748 local rpc_in_flight=$((thread_max * 2))
8749 # Number of I/O Process proposed to be started.
8751 local facets=$(get_facets OST)
8753 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8754 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8756 # Set in_flight to $rpc_in_flight
8757 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8758 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8759 nfiles=${rpc_in_flight}
8760 # Set ost thread_max to $thread_max
8761 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8763 # 5 Minutes should be sufficient for max number of OSS
8764 # threads(thread_max) to be created.
8768 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8769 test_mkdir $DIR/$tdir
8770 for i in $(seq $nfiles); do
8771 local file=$DIR/$tdir/${tfile}-$i
8772 $LFS setstripe -c -1 -i 0 $file
8773 ($WTL $file $timeout)&
8776 # I/O Started - Wait for thread_started to reach thread_max or report
8777 # error if thread_started is more than thread_max.
8778 echo "Waiting for thread_started to reach thread_max"
8779 local thread_started=0
8780 local end_time=$((SECONDS + timeout))
8782 while [ $SECONDS -le $end_time ] ; do
8784 # Get ost i/o thread_started count.
8785 thread_started=$(do_facet ost1 \
8787 ost.OSS.ost_io.threads_started | cut -d= -f2")
8788 # Break out if thread_started is equal/greater than thread_max
8789 if [[ $thread_started -ge $thread_max ]]; then
8790 echo ll_ost_io thread_started $thread_started, \
8791 equal/greater than thread_max $thread_max
8797 # Cleanup - We have the numbers, Kill i/o jobs if running.
8798 jobcount=($(jobs -p))
8799 for i in $(seq 0 $((${#jobcount[@]}-1)))
8801 kill -9 ${jobcount[$i]}
8802 if [ $? -ne 0 ] ; then
8804 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8808 # Cleanup files left by WTL binary.
8809 for i in $(seq $nfiles); do
8810 local file=$DIR/$tdir/${tfile}-$i
8812 if [ $? -ne 0 ] ; then
8813 echo "Warning: Failed to delete file $file"
8817 restore_lustre_params <$save_params
8818 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8820 # Error out if no new thread has started or Thread started is greater
8822 if [[ $thread_started -le $OSTIO_pre ||
8823 $thread_started -gt $thread_max ]]; then
8824 error "ll_ost_io: thread_started $thread_started" \
8825 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8826 "No new thread started or thread started greater " \
8830 run_test 115 "verify dynamic thread creation===================="
8833 wait_delete_completed
8834 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8835 echo "OST kbytes available: ${AVAIL[@]}"
8840 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8841 #echo OST $i: ${AVAIL[i]}kb
8842 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8846 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8851 echo "Min free space: OST $MINI: $MINV"
8852 echo "Max free space: OST $MAXI: $MAXV"
8855 test_116a() { # was previously test_116()
8856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8857 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8858 remote_mds_nodsh && skip "remote MDS with nodsh"
8860 echo -n "Free space priority "
8861 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8866 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8867 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8868 trap simple_cleanup_common EXIT
8870 # Check if we need to generate uneven OSTs
8871 test_mkdir -p $DIR/$tdir/OST${MINI}
8872 local FILL=$((MINV / 4))
8873 local DIFF=$((MAXV - MINV))
8874 local DIFF2=$((DIFF * 100 / MINV))
8876 local threshold=$(do_facet $SINGLEMDS \
8877 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8878 threshold=${threshold%%%}
8879 echo -n "Check for uneven OSTs: "
8880 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8882 if [[ $DIFF2 -gt $threshold ]]; then
8884 echo "Don't need to fill OST$MINI"
8886 # generate uneven OSTs. Write 2% over the QOS threshold value
8888 DIFF=$((threshold - DIFF2 + 2))
8889 DIFF2=$((MINV * DIFF / 100))
8890 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8891 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8892 error "setstripe failed"
8893 DIFF=$((DIFF2 / 2048))
8895 while [ $i -lt $DIFF ]; do
8897 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8898 bs=2M count=1 2>/dev/null
8907 DIFF=$((MAXV - MINV))
8908 DIFF2=$((DIFF * 100 / MINV))
8909 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8910 if [ $DIFF2 -gt $threshold ]; then
8913 echo "failed - QOS mode won't be used"
8914 simple_cleanup_common
8915 skip "QOS imbalance criteria not met"
8923 # now fill using QOS
8924 $SETSTRIPE -c 1 $DIR/$tdir
8925 FILL=$((FILL / 200))
8926 if [ $FILL -gt 600 ]; then
8929 echo "writing $FILL files to QOS-assigned OSTs"
8931 while [ $i -lt $FILL ]; do
8933 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8937 echo "wrote $i 200k files"
8941 echo "Note: free space may not be updated, so measurements might be off"
8943 DIFF2=$((MAXV - MINV))
8944 echo "free space delta: orig $DIFF final $DIFF2"
8945 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8946 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8947 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8948 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8949 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8950 if [[ $DIFF -gt 0 ]]; then
8951 FILL=$((DIFF2 * 100 / DIFF - 100))
8952 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8955 # Figure out which files were written where
8956 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8957 awk '/'$MINI1': / {print $2; exit}')
8959 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8960 echo "$MINC files created on smaller OST $MINI1"
8961 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8962 awk '/'$MAXI1': / {print $2; exit}')
8964 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8965 echo "$MAXC files created on larger OST $MAXI1"
8966 if [[ $MINC -gt 0 ]]; then
8967 FILL=$((MAXC * 100 / MINC - 100))
8968 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8970 [[ $MAXC -gt $MINC ]] ||
8971 error_ignore LU-9 "stripe QOS didn't balance free space"
8972 simple_cleanup_common
8974 run_test 116a "stripe QOS: free space balance ==================="
8976 test_116b() { # LU-2093
8977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8978 remote_mds_nodsh && skip "remote MDS with nodsh"
8980 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8981 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8982 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8983 [ -z "$old_rr" ] && skip "no QOS"
8984 do_facet $SINGLEMDS lctl set_param \
8985 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8987 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8988 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8989 do_facet $SINGLEMDS lctl set_param fail_loc=0
8991 do_facet $SINGLEMDS lctl set_param \
8992 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8994 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8996 test_117() # bug 10891
8998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9000 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9001 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9002 lctl set_param fail_loc=0x21e
9003 > $DIR/$tfile || error "truncate failed"
9004 lctl set_param fail_loc=0
9005 echo "Truncate succeeded."
9008 run_test 117 "verify osd extend =========="
9010 NO_SLOW_RESENDCOUNT=4
9011 export OLD_RESENDCOUNT=""
9012 set_resend_count () {
9013 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9014 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9015 lctl set_param -n $PROC_RESENDCOUNT $1
9016 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9019 # for reduce test_118* time (b=14842)
9020 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9022 # Reset async IO behavior after error case
9024 FILE=$DIR/reset_async
9026 # Ensure all OSCs are cleared
9027 $SETSTRIPE -c -1 $FILE
9028 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9033 test_118a() #bug 11710
9035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9039 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9040 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9041 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9043 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9044 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9049 run_test 118a "verify O_SYNC works =========="
9053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9054 remote_ost_nodsh && skip "remote OST with nodsh"
9058 #define OBD_FAIL_SRV_ENOENT 0x217
9059 set_nodes_failloc "$(osts_nodes)" 0x217
9060 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9062 set_nodes_failloc "$(osts_nodes)" 0
9063 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9064 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9067 if [[ $RC -eq 0 ]]; then
9068 error "Must return error due to dropped pages, rc=$RC"
9072 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9073 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9077 echo "Dirty pages not leaked on ENOENT"
9079 # Due to the above error the OSC will issue all RPCs syncronously
9080 # until a subsequent RPC completes successfully without error.
9081 $MULTIOP $DIR/$tfile Ow4096yc
9086 run_test 118b "Reclaim dirty pages on fatal error =========="
9090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9092 # for 118c, restore the original resend count, LU-1940
9093 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9094 set_resend_count $OLD_RESENDCOUNT
9095 remote_ost_nodsh && skip "remote OST with nodsh"
9099 #define OBD_FAIL_OST_EROFS 0x216
9100 set_nodes_failloc "$(osts_nodes)" 0x216
9102 # multiop should block due to fsync until pages are written
9103 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9107 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9108 error "Multiop failed to block on fsync, pid=$MULTIPID"
9111 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9113 if [[ $WRITEBACK -eq 0 ]]; then
9114 error "No page in writeback, writeback=$WRITEBACK"
9117 set_nodes_failloc "$(osts_nodes)" 0
9120 if [[ $RC -ne 0 ]]; then
9121 error "Multiop fsync failed, rc=$RC"
9124 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9125 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9127 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9128 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9132 echo "Dirty pages flushed via fsync on EROFS"
9135 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9137 # continue to use small resend count to reduce test_118* time (b=14842)
9138 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9143 remote_ost_nodsh && skip "remote OST with nodsh"
9147 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9148 set_nodes_failloc "$(osts_nodes)" 0x214
9149 # multiop should block due to fsync until pages are written
9150 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9154 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9155 error "Multiop failed to block on fsync, pid=$MULTIPID"
9158 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9160 if [[ $WRITEBACK -eq 0 ]]; then
9161 error "No page in writeback, writeback=$WRITEBACK"
9164 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9165 set_nodes_failloc "$(osts_nodes)" 0
9167 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9168 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9170 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9171 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9175 echo "Dirty pages gaurenteed flushed via fsync"
9178 run_test 118d "Fsync validation inject a delay of the bulk =========="
9181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9185 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9186 lctl set_param fail_loc=0x8000040a
9188 # Should simulate EINVAL error which is fatal
9189 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9191 if [[ $RC -eq 0 ]]; then
9192 error "Must return error due to dropped pages, rc=$RC"
9195 lctl set_param fail_loc=0x0
9197 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9198 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9199 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9201 if [[ $LOCKED -ne 0 ]]; then
9202 error "Locked pages remain in cache, locked=$LOCKED"
9205 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9206 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9210 echo "No pages locked after fsync"
9215 run_test 118f "Simulate unrecoverable OSC side error =========="
9218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9222 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9223 lctl set_param fail_loc=0x406
9225 # simulate local -ENOMEM
9226 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9229 lctl set_param fail_loc=0
9230 if [[ $RC -eq 0 ]]; then
9231 error "Must return error due to dropped pages, rc=$RC"
9234 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9235 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9236 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9238 if [[ $LOCKED -ne 0 ]]; then
9239 error "Locked pages remain in cache, locked=$LOCKED"
9242 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9243 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9247 echo "No pages locked after fsync"
9252 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9256 remote_ost_nodsh && skip "remote OST with nodsh"
9260 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9261 set_nodes_failloc "$(osts_nodes)" 0x20e
9262 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9263 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9266 set_nodes_failloc "$(osts_nodes)" 0
9267 if [[ $RC -eq 0 ]]; then
9268 error "Must return error due to dropped pages, rc=$RC"
9271 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9272 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9273 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9275 if [[ $LOCKED -ne 0 ]]; then
9276 error "Locked pages remain in cache, locked=$LOCKED"
9279 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9280 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9284 echo "No pages locked after fsync"
9288 run_test 118h "Verify timeout in handling recoverables errors =========="
9290 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9294 remote_ost_nodsh && skip "remote OST with nodsh"
9298 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9299 set_nodes_failloc "$(osts_nodes)" 0x20e
9301 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9302 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9305 set_nodes_failloc "$(osts_nodes)" 0
9309 if [[ $RC -ne 0 ]]; then
9310 error "got error, but should be not, rc=$RC"
9313 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9314 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9315 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9316 if [[ $LOCKED -ne 0 ]]; then
9317 error "Locked pages remain in cache, locked=$LOCKED"
9320 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9321 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9325 echo "No pages locked after fsync"
9329 run_test 118i "Fix error before timeout in recoverable error =========="
9331 [ "$SLOW" = "no" ] && set_resend_count 4
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9335 remote_ost_nodsh && skip "remote OST with nodsh"
9339 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9340 set_nodes_failloc "$(osts_nodes)" 0x220
9342 # return -EIO from OST
9343 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9345 set_nodes_failloc "$(osts_nodes)" 0x0
9346 if [[ $RC -eq 0 ]]; then
9347 error "Must return error due to dropped pages, rc=$RC"
9350 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9351 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9352 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9353 if [[ $LOCKED -ne 0 ]]; then
9354 error "Locked pages remain in cache, locked=$LOCKED"
9357 # in recoverable error on OST we want resend and stay until it finished
9358 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9359 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9363 echo "No pages locked after fsync"
9367 run_test 118j "Simulate unrecoverable OST side error =========="
9371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9372 remote_ost_nodsh && skip "remote OSTs with nodsh"
9374 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9375 set_nodes_failloc "$(osts_nodes)" 0x20e
9376 test_mkdir $DIR/$tdir
9378 for ((i=0;i<10;i++)); do
9379 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9380 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9387 set_nodes_failloc "$(osts_nodes)" 0
9390 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9392 test_118l() # LU-646
9394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9396 test_mkdir $DIR/$tdir
9397 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9400 run_test 118l "fsync dir"
9402 test_118m() # LU-3066
9404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9406 test_mkdir $DIR/$tdir
9407 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9410 run_test 118m "fdatasync dir ========="
9412 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9420 remote_ost_nodsh && skip "remote OSTs with nodsh"
9422 # Sleep to avoid a cached response.
9423 #define OBD_STATFS_CACHE_SECONDS 1
9426 # Inject a 10 second delay in the OST_STATFS handler.
9427 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9428 set_nodes_failloc "$(osts_nodes)" 0x242
9431 stat --file-system $MOUNT > /dev/null
9434 set_nodes_failloc "$(osts_nodes)" 0
9436 if ((end - begin > 20)); then
9437 error "statfs took $((end - begin)) seconds, expected 10"
9440 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9442 test_119a() # bug 11737
9444 BSIZE=$((512 * 1024))
9445 directio write $DIR/$tfile 0 1 $BSIZE
9446 # We ask to read two blocks, which is more than a file size.
9447 # directio will indicate an error when requested and actual
9448 # sizes aren't equeal (a normal situation in this case) and
9449 # print actual read amount.
9450 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9451 if [ "$NOB" != "$BSIZE" ]; then
9452 error "read $NOB bytes instead of $BSIZE"
9456 run_test 119a "Short directIO read must return actual read amount"
9458 test_119b() # bug 11737
9460 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9462 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9463 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9465 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9466 error "direct read failed"
9469 run_test 119b "Sparse directIO read must return actual read amount"
9471 test_119c() # bug 13099
9474 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9475 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9478 run_test 119c "Testing for direct read hitting hole"
9480 test_119d() # bug 15950
9482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9484 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9485 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9487 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9488 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9489 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9490 lctl set_param fail_loc=0x40d
9491 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9494 cat $DIR/$tfile > /dev/null &
9495 lctl set_param fail_loc=0
9498 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9500 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9501 error "the read rpcs have not completed in 2s"
9503 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9505 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9509 remote_mds_nodsh && skip "remote MDS with nodsh"
9510 test_mkdir $DIR/$tdir
9511 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9512 skip_env "no early lock cancel on server"
9514 lru_resize_disable mdc
9515 lru_resize_disable osc
9516 cancel_lru_locks mdc
9517 # asynchronous object destroy at MDT could cause bl ast to client
9518 cancel_lru_locks osc
9520 stat $DIR/$tdir > /dev/null
9521 can1=$(do_facet $SINGLEMDS \
9522 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9523 awk '/ldlm_cancel/ {print $2}')
9524 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9525 awk '/ldlm_bl_callback/ {print $2}')
9526 test_mkdir -c1 $DIR/$tdir/d1
9527 can2=$(do_facet $SINGLEMDS \
9528 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9529 awk '/ldlm_cancel/ {print $2}')
9530 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9531 awk '/ldlm_bl_callback/ {print $2}')
9532 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9533 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9534 lru_resize_enable mdc
9535 lru_resize_enable osc
9537 run_test 120a "Early Lock Cancel: mkdir test"
9540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9541 remote_mds_nodsh && skip "remote MDS with nodsh"
9542 test_mkdir $DIR/$tdir
9543 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9544 skip_env "no early lock cancel on server"
9546 lru_resize_disable mdc
9547 lru_resize_disable osc
9548 cancel_lru_locks mdc
9549 stat $DIR/$tdir > /dev/null
9550 can1=$(do_facet $SINGLEMDS \
9551 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9552 awk '/ldlm_cancel/ {print $2}')
9553 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9554 awk '/ldlm_bl_callback/ {print $2}')
9556 can2=$(do_facet $SINGLEMDS \
9557 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9558 awk '/ldlm_cancel/ {print $2}')
9559 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9560 awk '/ldlm_bl_callback/ {print $2}')
9561 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9562 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9563 lru_resize_enable mdc
9564 lru_resize_enable osc
9566 run_test 120b "Early Lock Cancel: create test"
9569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9570 remote_mds_nodsh && skip "remote MDS with nodsh"
9571 test_mkdir -c1 $DIR/$tdir
9572 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9573 skip "no early lock cancel on server"
9575 lru_resize_disable mdc
9576 lru_resize_disable osc
9577 test_mkdir -c1 $DIR/$tdir/d1
9578 test_mkdir -c1 $DIR/$tdir/d2
9579 touch $DIR/$tdir/d1/f1
9580 cancel_lru_locks mdc
9581 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9582 can1=$(do_facet $SINGLEMDS \
9583 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9584 awk '/ldlm_cancel/ {print $2}')
9585 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9586 awk '/ldlm_bl_callback/ {print $2}')
9587 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9588 can2=$(do_facet $SINGLEMDS \
9589 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9590 awk '/ldlm_cancel/ {print $2}')
9591 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9592 awk '/ldlm_bl_callback/ {print $2}')
9593 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9594 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9595 lru_resize_enable mdc
9596 lru_resize_enable osc
9598 run_test 120c "Early Lock Cancel: link test"
9601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9602 remote_mds_nodsh && skip "remote MDS with nodsh"
9603 test_mkdir -c1 $DIR/$tdir
9604 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9605 skip_env "no early lock cancel on server"
9607 lru_resize_disable mdc
9608 lru_resize_disable osc
9610 cancel_lru_locks mdc
9611 stat $DIR/$tdir > /dev/null
9612 can1=$(do_facet $SINGLEMDS \
9613 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9614 awk '/ldlm_cancel/ {print $2}')
9615 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9616 awk '/ldlm_bl_callback/ {print $2}')
9617 chmod a+x $DIR/$tdir
9618 can2=$(do_facet $SINGLEMDS \
9619 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9620 awk '/ldlm_cancel/ {print $2}')
9621 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9622 awk '/ldlm_bl_callback/ {print $2}')
9623 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9624 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9625 lru_resize_enable mdc
9626 lru_resize_enable osc
9628 run_test 120d "Early Lock Cancel: setattr test"
9631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9632 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9633 skip_env "no early lock cancel on server"
9634 remote_mds_nodsh && skip "remote MDS with nodsh"
9636 local dlmtrace_set=false
9638 test_mkdir -c1 $DIR/$tdir
9639 lru_resize_disable mdc
9640 lru_resize_disable osc
9641 ! $LCTL get_param debug | grep -q dlmtrace &&
9642 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9643 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9644 cancel_lru_locks mdc
9645 cancel_lru_locks osc
9646 dd if=$DIR/$tdir/f1 of=/dev/null
9647 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9648 # XXX client can not do early lock cancel of OST lock
9649 # during unlink (LU-4206), so cancel osc lock now.
9651 cancel_lru_locks osc
9652 can1=$(do_facet $SINGLEMDS \
9653 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9654 awk '/ldlm_cancel/ {print $2}')
9655 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9656 awk '/ldlm_bl_callback/ {print $2}')
9657 unlink $DIR/$tdir/f1
9659 can2=$(do_facet $SINGLEMDS \
9660 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9661 awk '/ldlm_cancel/ {print $2}')
9662 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9663 awk '/ldlm_bl_callback/ {print $2}')
9664 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9665 $LCTL dk $TMP/cancel.debug.txt
9666 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9667 $LCTL dk $TMP/blocking.debug.txt
9668 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9669 lru_resize_enable mdc
9670 lru_resize_enable osc
9672 run_test 120e "Early Lock Cancel: unlink test"
9675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9676 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9677 skip_env "no early lock cancel on server"
9678 remote_mds_nodsh && skip "remote MDS with nodsh"
9680 test_mkdir -c1 $DIR/$tdir
9681 lru_resize_disable mdc
9682 lru_resize_disable osc
9683 test_mkdir -c1 $DIR/$tdir/d1
9684 test_mkdir -c1 $DIR/$tdir/d2
9685 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9686 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9687 cancel_lru_locks mdc
9688 cancel_lru_locks osc
9689 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9690 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9691 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9692 # XXX client can not do early lock cancel of OST lock
9693 # during rename (LU-4206), so cancel osc lock now.
9695 cancel_lru_locks osc
9696 can1=$(do_facet $SINGLEMDS \
9697 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9698 awk '/ldlm_cancel/ {print $2}')
9699 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9700 awk '/ldlm_bl_callback/ {print $2}')
9701 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9703 can2=$(do_facet $SINGLEMDS \
9704 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9705 awk '/ldlm_cancel/ {print $2}')
9706 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9707 awk '/ldlm_bl_callback/ {print $2}')
9708 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9709 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9710 lru_resize_enable mdc
9711 lru_resize_enable osc
9713 run_test 120f "Early Lock Cancel: rename test"
9716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9717 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9718 skip_env "no early lock cancel on server"
9719 remote_mds_nodsh && skip "remote MDS with nodsh"
9721 lru_resize_disable mdc
9722 lru_resize_disable osc
9724 echo create $count files
9725 test_mkdir $DIR/$tdir
9726 cancel_lru_locks mdc
9727 cancel_lru_locks osc
9730 can0=$(do_facet $SINGLEMDS \
9731 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9732 awk '/ldlm_cancel/ {print $2}')
9733 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9734 awk '/ldlm_bl_callback/ {print $2}')
9735 createmany -o $DIR/$tdir/f $count
9737 can1=$(do_facet $SINGLEMDS \
9738 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9739 awk '/ldlm_cancel/ {print $2}')
9740 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9741 awk '/ldlm_bl_callback/ {print $2}')
9743 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9744 echo rm $count files
9747 can2=$(do_facet $SINGLEMDS \
9748 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9749 awk '/ldlm_cancel/ {print $2}')
9750 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9751 awk '/ldlm_bl_callback/ {print $2}')
9753 echo total: $count removes in $((t2-t1))
9754 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9756 # wait for commitment of removal
9757 lru_resize_enable mdc
9758 lru_resize_enable osc
9760 run_test 120g "Early Lock Cancel: performance test"
9762 test_121() { #bug #10589
9763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9766 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9767 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9768 lctl set_param fail_loc=0x310
9769 cancel_lru_locks osc > /dev/null
9770 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9771 lctl set_param fail_loc=0
9772 [[ $reads -eq $writes ]] ||
9773 error "read $reads blocks, must be $writes blocks"
9775 run_test 121 "read cancel race ========="
9777 test_123a() { # was test 123, statahead(bug 11401)
9778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9781 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9782 log "testing UP system. Performance may be lower than expected."
9787 test_mkdir $DIR/$tdir
9788 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9789 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9791 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9792 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9794 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9795 lctl set_param -n llite.*.statahead_max 0
9796 lctl get_param llite.*.statahead_max
9797 cancel_lru_locks mdc
9798 cancel_lru_locks osc
9800 time ls -l $DIR/$tdir | wc -l
9802 delta=$((etime - stime))
9803 log "ls $i files without statahead: $delta sec"
9804 lctl set_param llite.*.statahead_max=$max
9806 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9807 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9808 cancel_lru_locks mdc
9809 cancel_lru_locks osc
9811 time ls -l $DIR/$tdir | wc -l
9813 delta_sa=$((etime - stime))
9814 log "ls $i files with statahead: $delta_sa sec"
9815 lctl get_param -n llite.*.statahead_stats
9816 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9818 [[ $swrong -lt $ewrong ]] &&
9819 log "statahead was stopped, maybe too many locks held!"
9820 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9822 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9823 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9824 lctl set_param -n llite.*.statahead_max 0
9825 lctl get_param llite.*.statahead_max
9826 cancel_lru_locks mdc
9827 cancel_lru_locks osc
9829 time ls -l $DIR/$tdir | wc -l
9831 delta=$((etime - stime))
9832 log "ls $i files again without statahead: $delta sec"
9833 lctl set_param llite.*.statahead_max=$max
9834 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9835 if [ $SLOWOK -eq 0 ]; then
9836 error "ls $i files is slower with statahead!"
9838 log "ls $i files is slower with statahead!"
9844 [ $delta -gt 20 ] && break
9845 [ $delta -gt 8 ] && MULT=$((50 / delta))
9846 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9854 delta=$((etime - stime))
9855 log "rm -r $DIR/$tdir/: $delta seconds"
9857 lctl get_param -n llite.*.statahead_stats
9859 run_test 123a "verify statahead work"
9861 test_123b () { # statahead(bug 15027)
9862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9864 test_mkdir $DIR/$tdir
9865 createmany -o $DIR/$tdir/$tfile-%d 1000
9867 cancel_lru_locks mdc
9868 cancel_lru_locks osc
9870 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9871 lctl set_param fail_loc=0x80000803
9872 ls -lR $DIR/$tdir > /dev/null
9874 lctl set_param fail_loc=0x0
9875 lctl get_param -n llite.*.statahead_stats
9880 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9884 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9885 skip_env "no lru resize on server"
9889 test_mkdir $DIR/$tdir
9891 log "create $NR files at $DIR/$tdir"
9892 createmany -o $DIR/$tdir/f $NR ||
9893 error "failed to create $NR files in $DIR/$tdir"
9895 cancel_lru_locks mdc
9896 ls -l $DIR/$tdir > /dev/null
9900 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9901 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9902 LRU_SIZE=$($LCTL get_param -n $PARAM)
9903 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9904 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9906 log "NS=$(basename $NSDIR)"
9911 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9912 skip "Not enough cached locks created!"
9918 # We know that lru resize allows one client to hold $LIMIT locks
9919 # for 10h. After that locks begin to be killed by client.
9921 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9923 if [ $LIMIT -lt $LRU_SIZE ]; then
9924 skip "Limit is too small $LIMIT"
9927 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9928 # killing locks. Some time was spent for creating locks. This means
9929 # that up to the moment of sleep finish we must have killed some of
9930 # them (10-100 locks). This depends on how fast ther were created.
9931 # Many of them were touched in almost the same moment and thus will
9932 # be killed in groups.
9933 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9935 # Use $LRU_SIZE_B here to take into account real number of locks
9936 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9937 local LRU_SIZE_B=$LRU_SIZE
9939 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9940 log "OLD_LVF=$OLD_LVF"
9941 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9943 # Let's make sure that we really have some margin. Client checks
9944 # cached locks every 10 sec.
9946 log "Sleep ${SLEEP} sec"
9948 while ((SEC<$SLEEP)); do
9952 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9956 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9957 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9959 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9960 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9961 unlinkmany $DIR/$tdir/f $NR
9965 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9966 log "unlink $NR files at $DIR/$tdir"
9967 unlinkmany $DIR/$tdir/f $NR
9969 run_test 124a "lru resize ======================================="
9971 get_max_pool_limit()
9973 local limit=$($LCTL get_param \
9974 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9977 if [[ $l -gt $max ]]; then
9985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9986 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9987 skip_env "no lru resize on server"
9989 LIMIT=$(get_max_pool_limit)
9991 NR=$(($(default_lru_size)*20))
9992 if [[ $NR -gt $LIMIT ]]; then
9993 log "Limit lock number by $LIMIT locks"
9997 IFree=$(mdsrate_inodes_available)
9998 if [ $IFree -lt $NR ]; then
9999 log "Limit lock number by $IFree inodes"
10003 lru_resize_disable mdc
10004 test_mkdir -p $DIR/$tdir/disable_lru_resize
10006 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10007 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10008 cancel_lru_locks mdc
10011 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10014 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10017 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10021 nolruresize_delta=$((etime-stime))
10022 log "ls -la time: $nolruresize_delta seconds"
10023 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10024 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10026 lru_resize_enable mdc
10027 test_mkdir -p $DIR/$tdir/enable_lru_resize
10029 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10030 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10031 cancel_lru_locks mdc
10034 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10037 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10040 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10044 lruresize_delta=$((etime-stime))
10045 log "ls -la time: $lruresize_delta seconds"
10046 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10048 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10049 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10050 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10051 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10053 log "lru resize performs the same with no lru resize"
10055 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10057 run_test 124b "lru resize (performance test) ======================="
10060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10061 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10062 skip_env "no lru resize on server"
10064 # cache ununsed locks on client
10066 cancel_lru_locks mdc
10067 test_mkdir $DIR/$tdir
10068 createmany -o $DIR/$tdir/f $nr ||
10069 error "failed to create $nr files in $DIR/$tdir"
10070 ls -l $DIR/$tdir > /dev/null
10072 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10073 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10074 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10075 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10076 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10078 # set lru_max_age to 1 sec
10079 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10080 echo "sleep $((recalc_p * 2)) seconds..."
10081 sleep $((recalc_p * 2))
10083 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10084 # restore lru_max_age
10085 $LCTL set_param -n $nsdir.lru_max_age $max_age
10086 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10087 unlinkmany $DIR/$tdir/f $nr
10089 run_test 124c "LRUR cancel very aged locks"
10091 test_125() { # 13358
10092 $LCTL get_param -n llite.*.client_type | grep -q local ||
10093 skip "must run as local client"
10094 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10095 skip_env "must have acl enabled"
10096 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10098 test_mkdir $DIR/$tdir
10099 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10100 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10101 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10103 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10105 test_126() { # bug 12829/13455
10106 $GSS && skip_env "must run as gss disabled"
10107 $LCTL get_param -n llite.*.client_type | grep -q local ||
10108 skip "must run as local client"
10109 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10111 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10112 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10114 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10116 run_test 126 "check that the fsgid provided by the client is taken into account"
10118 test_127a() { # bug 15521
10119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10121 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10122 $LCTL set_param osc.*.stats=0
10123 FSIZE=$((2048 * 1024))
10124 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10125 cancel_lru_locks osc
10126 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10128 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10129 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10130 echo "got $COUNT $NAME"
10131 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10132 eval $NAME=$COUNT || error "Wrong proc format"
10135 read_bytes|write_bytes)
10136 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10137 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10138 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10139 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10140 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10141 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10142 error "sumsquare is too small: $SUMSQ"
10143 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10144 error "sumsquare is too big: $SUMSQ"
10148 done < $DIR/${tfile}.tmp
10150 #check that we actually got some stats
10151 [ "$read_bytes" ] || error "Missing read_bytes stats"
10152 [ "$write_bytes" ] || error "Missing write_bytes stats"
10153 [ "$read_bytes" != 0 ] || error "no read done"
10154 [ "$write_bytes" != 0 ] || error "no write done"
10156 run_test 127a "verify the client stats are sane"
10158 test_127b() { # bug LU-333
10159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10161 $LCTL set_param llite.*.stats=0
10162 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10164 # perform 2 reads and writes so MAX is different from SUM.
10165 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10166 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10167 cancel_lru_locks osc
10168 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10169 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10171 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10172 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10173 echo "got $COUNT $NAME"
10174 eval $NAME=$COUNT || error "Wrong proc format"
10178 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10179 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10180 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10181 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10184 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10185 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10186 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10187 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10191 done < $TMP/${tfile}.tmp
10193 #check that we actually got some stats
10194 [ "$read_bytes" ] || error "Missing read_bytes stats"
10195 [ "$write_bytes" ] || error "Missing write_bytes stats"
10196 [ "$read_bytes" != 0 ] || error "no read done"
10197 [ "$write_bytes" != 0 ] || error "no write done"
10199 rm -f $TMP/${tfile}.tmp
10201 run_test 127b "verify the llite client stats are sane"
10203 test_128() { # bug 15212
10205 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10210 result=$(grep error $TMP/$tfile.log)
10211 rm -f $DIR/$tfile $TMP/$tfile.log
10212 [ -z "$result" ] ||
10213 error "consecutive find's under interactive lfs failed"
10215 run_test 128 "interactive lfs for 2 consecutive find's"
10217 set_dir_limits () {
10222 local ldproc=/proc/fs/ldiskfs
10223 local facets=$(get_facets MDS)
10225 for facet in ${facets//,/ }; do
10226 canondev=$(ldiskfs_canon \
10227 *.$(convert_facet2label $facet).mntdev $facet)
10228 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10229 ldproc=/sys/fs/ldiskfs
10230 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10231 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10235 check_mds_dmesg() {
10236 local facets=$(get_facets MDS)
10237 for facet in ${facets//,/ }; do
10238 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10245 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10246 skip "Need MDS version with at least 2.5.56"
10247 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10248 skip_env "ldiskfs only test"
10250 remote_mds_nodsh && skip "remote MDS with nodsh"
10254 local has_warning=false
10257 mkdir -p $DIR/$tdir
10259 # block size of mds1
10260 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10261 set_dir_limits $maxsize $maxsize
10262 local dirsize=$(stat -c%s "$DIR/$tdir")
10264 while [[ $dirsize -le $maxsize ]]; do
10265 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10267 if ! $has_warning; then
10268 check_mds_dmesg '"is approaching"' && has_warning=true
10270 # check two errors:
10271 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10272 # EFBIG for previous versions included in ldiskfs series
10273 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10275 echo "return code $rc received as expected"
10277 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10278 error_exit "create failed w/o dir size limit"
10280 check_mds_dmesg '"has reached"' ||
10281 error_exit "reached message should be output"
10283 [ $has_warning = "false" ] &&
10284 error_exit "warning message should be output"
10286 dirsize=$(stat -c%s "$DIR/$tdir")
10288 [[ $dirsize -ge $maxsize ]] && return 0
10289 error_exit "current dir size $dirsize, " \
10290 "previous limit $maxsize"
10291 elif [ $rc -ne 0 ]; then
10293 error_exit "return $rc received instead of expected " \
10294 "$EFBIG or $ENOSPC, files in dir $dirsize"
10296 nfiles=$((nfiles + 1))
10297 dirsize=$(stat -c%s "$DIR/$tdir")
10301 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10303 run_test 129 "test directory size limit ========================"
10312 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10313 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10315 trap cleanup_130 EXIT RETURN
10317 local fm_file=$DIR/$tfile
10318 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10319 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10320 error "dd failed for $fm_file"
10322 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10323 filefrag -ves $fm_file
10325 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10326 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10327 [ $RC != 0 ] && error "filefrag $fm_file failed"
10329 filefrag_op=$(filefrag -ve -k $fm_file |
10330 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10331 lun=$($GETSTRIPE -i $fm_file)
10333 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10336 for line in $filefrag_op
10338 frag_lun=`echo $line | cut -d: -f5`
10339 ext_len=`echo $line | cut -d: -f4`
10340 if (( $frag_lun != $lun )); then
10342 error "FIEMAP on 1-stripe file($fm_file) failed"
10345 (( tot_len += ext_len ))
10348 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10350 error "FIEMAP on 1-stripe file($fm_file) failed;"
10356 echo "FIEMAP on single striped file succeeded"
10358 run_test 130a "FIEMAP (1-stripe file)"
10361 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10363 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10364 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10366 trap cleanup_130 EXIT RETURN
10368 local fm_file=$DIR/$tfile
10369 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10370 error "setstripe on $fm_file"
10371 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10372 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10374 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10375 error "dd failed on $fm_file"
10377 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10378 filefrag_op=$(filefrag -ve -k $fm_file |
10379 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10381 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10382 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10387 for line in $filefrag_op
10389 frag_lun=$(echo $line | cut -d: -f5 |
10390 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10391 ext_len=$(echo $line | cut -d: -f4)
10392 if (( $frag_lun != $last_lun )); then
10393 if (( tot_len != 1024 )); then
10395 error "FIEMAP on $fm_file failed; returned " \
10396 "len $tot_len for OST $last_lun instead of 1024"
10399 (( num_luns += 1 ))
10403 (( tot_len += ext_len ))
10406 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10408 error "FIEMAP on $fm_file failed; returned wrong number of " \
10409 "luns or wrong len for OST $last_lun"
10415 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10417 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10420 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10422 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10423 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10425 trap cleanup_130 EXIT RETURN
10427 local fm_file=$DIR/$tfile
10428 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10429 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10430 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10432 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10433 error "dd failed on $fm_file"
10435 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10436 filefrag_op=$(filefrag -ve -k $fm_file |
10437 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10439 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10440 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10445 for line in $filefrag_op
10447 frag_lun=$(echo $line | cut -d: -f5 |
10448 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10449 ext_len=$(echo $line | cut -d: -f4)
10450 if (( $frag_lun != $last_lun )); then
10451 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10452 if (( logical != 512 )); then
10454 error "FIEMAP on $fm_file failed; returned " \
10455 "logical start for lun $logical instead of 512"
10458 if (( tot_len != 512 )); then
10460 error "FIEMAP on $fm_file failed; returned " \
10461 "len $tot_len for OST $last_lun instead of 1024"
10464 (( num_luns += 1 ))
10468 (( tot_len += ext_len ))
10471 if (( num_luns != 2 || tot_len != 512 )); then
10473 error "FIEMAP on $fm_file failed; returned wrong number of " \
10474 "luns or wrong len for OST $last_lun"
10480 echo "FIEMAP on 2-stripe file with hole succeeded"
10482 run_test 130c "FIEMAP (2-stripe file with hole)"
10485 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10487 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10488 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10490 trap cleanup_130 EXIT RETURN
10492 local fm_file=$DIR/$tfile
10493 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10494 error "setstripe on $fm_file"
10495 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10496 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10498 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10499 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10500 error "dd failed on $fm_file"
10502 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10503 filefrag_op=$(filefrag -ve -k $fm_file |
10504 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10506 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10507 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10512 for line in $filefrag_op
10514 frag_lun=$(echo $line | cut -d: -f5 |
10515 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10516 ext_len=$(echo $line | cut -d: -f4)
10517 if (( $frag_lun != $last_lun )); then
10518 if (( tot_len != 1024 )); then
10520 error "FIEMAP on $fm_file failed; returned " \
10521 "len $tot_len for OST $last_lun instead of 1024"
10524 (( num_luns += 1 ))
10528 (( tot_len += ext_len ))
10531 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10533 error "FIEMAP on $fm_file failed; returned wrong number of " \
10534 "luns or wrong len for OST $last_lun"
10540 echo "FIEMAP on N-stripe file succeeded"
10542 run_test 130d "FIEMAP (N-stripe file)"
10545 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10547 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10548 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10550 trap cleanup_130 EXIT RETURN
10552 local fm_file=$DIR/$tfile
10553 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10554 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10555 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10558 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10559 for ((i = 0; i < $NUM_BLKS; i++))
10561 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10564 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10565 filefrag_op=$(filefrag -ve -k $fm_file |
10566 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10568 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10569 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10574 for line in $filefrag_op
10576 frag_lun=$(echo $line | cut -d: -f5 |
10577 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10578 ext_len=$(echo $line | cut -d: -f4)
10579 if (( $frag_lun != $last_lun )); then
10580 if (( tot_len != $EXPECTED_LEN )); then
10582 error "FIEMAP on $fm_file failed; returned " \
10583 "len $tot_len for OST $last_lun instead " \
10587 (( num_luns += 1 ))
10591 (( tot_len += ext_len ))
10594 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10596 error "FIEMAP on $fm_file failed; returned wrong number " \
10597 "of luns or wrong len for OST $last_lun"
10603 echo "FIEMAP with continuation calls succeeded"
10605 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10608 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10609 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10611 local fm_file=$DIR/$tfile
10612 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10613 error "multiop create with lov_delay_create on $fm_file"
10615 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10616 filefrag_extents=$(filefrag -vek $fm_file |
10617 awk '/extents? found/ { print $2 }')
10618 if [[ "$filefrag_extents" != "0" ]]; then
10619 error "FIEMAP on $fm_file failed; " \
10620 "returned $filefrag_extents expected 0"
10625 run_test 130f "FIEMAP (unstriped file)"
10627 # Test for writev/readv
10629 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10630 error "writev test failed"
10631 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10632 error "readv failed"
10635 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10638 local fsize=$((524288 + 1048576 + 1572864))
10639 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10640 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10641 error "append writev test failed"
10643 ((fsize += 1572864 + 1048576))
10644 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10645 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10646 error "append writev test failed"
10649 run_test 131b "test append writev"
10652 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10655 run_test 131c "test read/write on file w/o objects"
10658 rwv -f $DIR/$tfile -w -n 1 1572864
10659 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10660 if [ "$NOB" != 1572864 ]; then
10661 error "Short read filed: read $NOB bytes instead of 1572864"
10665 run_test 131d "test short read"
10668 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10669 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10670 error "read hitting hole failed"
10673 run_test 131e "test read hitting hole"
10682 mds*) res=$(do_facet $facet \
10683 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10685 ost*) res=$(do_facet $facet \
10686 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10688 *) error "Wrong facet '$facet'" ;;
10690 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10691 # if the argument $3 is zero, it means any stat increment is ok.
10692 if [[ $want -gt 0 ]]; then
10693 local count=$(echo $res | awk '{ print $2 }')
10694 [[ $count -ne $want ]] &&
10695 error "The $op counter on $facet is $count, not $want"
10700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10701 remote_ost_nodsh && skip "remote OST with nodsh"
10702 remote_mds_nodsh && skip "remote MDS with nodsh"
10703 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10704 skip_env "MDS doesn't support rename stats"
10706 local testdir=$DIR/${tdir}/stats_testdir
10708 mkdir -p $DIR/${tdir}
10711 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10712 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10714 # verify mdt stats first.
10715 mkdir ${testdir} || error "mkdir failed"
10716 check_stats $SINGLEMDS "mkdir" 1
10717 touch ${testdir}/${tfile} || error "touch failed"
10718 check_stats $SINGLEMDS "open" 1
10719 check_stats $SINGLEMDS "close" 1
10720 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10721 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10722 check_stats $SINGLEMDS "mknod" 2
10724 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10725 check_stats $SINGLEMDS "unlink" 1
10726 rm -f ${testdir}/${tfile} || error "file remove failed"
10727 check_stats $SINGLEMDS "unlink" 2
10729 # remove working dir and check mdt stats again.
10730 rmdir ${testdir} || error "rmdir failed"
10731 check_stats $SINGLEMDS "rmdir" 1
10733 local testdir1=$DIR/${tdir}/stats_testdir1
10734 mkdir -p ${testdir}
10735 mkdir -p ${testdir1}
10736 touch ${testdir1}/test1
10737 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10738 check_stats $SINGLEMDS "crossdir_rename" 1
10740 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10741 check_stats $SINGLEMDS "samedir_rename" 1
10743 rm -rf $DIR/${tdir}
10745 run_test 133a "Verifying MDT stats ========================================"
10750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10751 remote_ost_nodsh && skip "remote OST with nodsh"
10752 remote_mds_nodsh && skip "remote MDS with nodsh"
10754 local testdir=$DIR/${tdir}/stats_testdir
10756 mkdir -p ${testdir} || error "mkdir failed"
10757 touch ${testdir}/${tfile} || error "touch failed"
10758 cancel_lru_locks mdc
10761 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10762 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10764 # extra mdt stats verification.
10765 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10766 check_stats $SINGLEMDS "setattr" 1
10767 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10768 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10770 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10771 check_stats $SINGLEMDS "getattr" 1
10773 rm -rf $DIR/${tdir}
10775 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10776 # so the check below is not reliable
10777 [ $MDSCOUNT -eq 1 ] || return 0
10779 # Sleep to avoid a cached response.
10780 #define OBD_STATFS_CACHE_SECONDS 1
10782 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10783 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10784 $LFS df || error "lfs failed"
10785 check_stats $SINGLEMDS "statfs" 1
10787 # check aggregated statfs (LU-10018)
10788 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.54) ] &&
10790 [ $(lustre_version_code client) -lt $(version_code 2.11.54) ] &&
10793 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10794 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10796 check_stats $SINGLEMDS "statfs" 1
10797 res=$(do_facet ost1 \
10798 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "statfs")
10799 [ "$res" ] && error "OST got STATFS"
10803 run_test 133b "Verifying extra MDT stats =================================="
10806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10807 remote_ost_nodsh && skip "remote OST with nodsh"
10808 remote_mds_nodsh && skip "remote MDS with nodsh"
10810 local testdir=$DIR/$tdir/stats_testdir
10812 test_mkdir -p $testdir
10814 # verify obdfilter stats.
10815 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10817 cancel_lru_locks osc
10818 wait_delete_completed
10821 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10822 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10824 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10827 cancel_lru_locks osc
10828 check_stats ost1 "write" 1
10830 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10831 check_stats ost1 "read" 1
10833 > $testdir/$tfile || error "truncate failed"
10834 check_stats ost1 "punch" 1
10836 rm -f $testdir/$tfile || error "file remove failed"
10837 wait_delete_completed
10838 check_stats ost1 "destroy" 1
10842 run_test 133c "Verifying OST stats ========================================"
10849 while [ $value -ge 2 ]; do
10854 if [ $orig -gt $order ]; then
10862 local size=('K' 'M' 'G' 'T');
10864 local size_string=$value
10866 while [ $value -ge 1024 ]; do
10867 if [ $i -gt 3 ]; then
10868 #T is the biggest unit we get here, if that is bigger,
10870 size_string=${value}T
10873 value=$((value >> 10))
10874 if [ $value -lt 1024 ]; then
10875 size_string=${value}${size[$i]}
10884 get_rename_size() {
10886 local context=${2:-.}
10887 local sample=$(do_facet $SINGLEMDS $LCTL \
10888 get_param mdt.$FSNAME-MDT0000.rename_stats |
10889 grep -A1 $context |
10890 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10896 remote_ost_nodsh && skip "remote OST with nodsh"
10897 remote_mds_nodsh && skip "remote MDS with nodsh"
10898 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10899 skip_env "MDS doesn't support rename stats"
10901 local testdir1=$DIR/${tdir}/stats_testdir1
10902 local testdir2=$DIR/${tdir}/stats_testdir2
10903 mkdir -p $DIR/${tdir}
10905 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10907 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10908 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10910 createmany -o $testdir1/test 512 || error "createmany failed"
10912 # check samedir rename size
10913 mv ${testdir1}/test0 ${testdir1}/test_0
10915 local testdir1_size=$(ls -l $DIR/${tdir} |
10916 awk '/stats_testdir1/ {print $5}')
10917 local testdir2_size=$(ls -l $DIR/${tdir} |
10918 awk '/stats_testdir2/ {print $5}')
10920 testdir1_size=$(order_2 $testdir1_size)
10921 testdir2_size=$(order_2 $testdir2_size)
10923 testdir1_size=$(size_in_KMGT $testdir1_size)
10924 testdir2_size=$(size_in_KMGT $testdir2_size)
10926 echo "source rename dir size: ${testdir1_size}"
10927 echo "target rename dir size: ${testdir2_size}"
10929 local cmd="do_facet $SINGLEMDS $LCTL "
10930 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10932 eval $cmd || error "$cmd failed"
10933 local samedir=$($cmd | grep 'same_dir')
10934 local same_sample=$(get_rename_size $testdir1_size)
10935 [ -z "$samedir" ] && error "samedir_rename_size count error"
10936 [[ $same_sample -eq 1 ]] ||
10937 error "samedir_rename_size error $same_sample"
10938 echo "Check same dir rename stats success"
10940 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10942 # check crossdir rename size
10943 mv ${testdir1}/test_0 ${testdir2}/test_0
10945 testdir1_size=$(ls -l $DIR/${tdir} |
10946 awk '/stats_testdir1/ {print $5}')
10947 testdir2_size=$(ls -l $DIR/${tdir} |
10948 awk '/stats_testdir2/ {print $5}')
10950 testdir1_size=$(order_2 $testdir1_size)
10951 testdir2_size=$(order_2 $testdir2_size)
10953 testdir1_size=$(size_in_KMGT $testdir1_size)
10954 testdir2_size=$(size_in_KMGT $testdir2_size)
10956 echo "source rename dir size: ${testdir1_size}"
10957 echo "target rename dir size: ${testdir2_size}"
10959 eval $cmd || error "$cmd failed"
10960 local crossdir=$($cmd | grep 'crossdir')
10961 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10962 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10963 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10964 [[ $src_sample -eq 1 ]] ||
10965 error "crossdir_rename_size error $src_sample"
10966 [[ $tgt_sample -eq 1 ]] ||
10967 error "crossdir_rename_size error $tgt_sample"
10968 echo "Check cross dir rename stats success"
10969 rm -rf $DIR/${tdir}
10971 run_test 133d "Verifying rename_stats ========================================"
10974 remote_mds_nodsh && skip "remote MDS with nodsh"
10975 remote_ost_nodsh && skip "remote OST with nodsh"
10976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10978 local testdir=$DIR/${tdir}/stats_testdir
10979 local ctr f0 f1 bs=32768 count=42 sum
10981 mkdir -p ${testdir} || error "mkdir failed"
10983 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10985 for ctr in {write,read}_bytes; do
10987 cancel_lru_locks osc
10989 do_facet ost1 $LCTL set_param -n \
10990 "obdfilter.*.exports.clear=clear"
10992 if [ $ctr = write_bytes ]; then
10994 f1=${testdir}/${tfile}
10996 f0=${testdir}/${tfile}
11000 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11003 cancel_lru_locks osc
11005 sum=$(do_facet ost1 $LCTL get_param \
11006 "obdfilter.*.exports.*.stats" |
11007 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11008 $1 == ctr { sum += $7 }
11009 END { printf("%0.0f", sum) }')
11011 if ((sum != bs * count)); then
11012 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11016 rm -rf $DIR/${tdir}
11018 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11020 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11022 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11023 # not honor the -ignore_readdir_race option correctly. So we call
11024 # error_ignore() rather than error() in these cases. See LU-11152.
11026 if (find --version; do_facet mds1 find --version) |
11027 grep -q '\b4\.5\.1[1-4]\b'; then
11028 error_ignore LU-11152 "$@"
11035 # First without trusting modes.
11036 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11037 echo "proc_dirs='$proc_dirs'"
11038 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11039 find $proc_dirs -exec cat '{}' \; &> /dev/null
11041 # Second verifying readability.
11042 $LCTL get_param -R '*' &> /dev/null
11044 # Verifing writability with badarea_io.
11046 -ignore_readdir_race \
11048 -not -name force_lbug \
11049 -not -name changelog_mask \
11050 -exec badarea_io '{}' \; ||
11051 error_133 "find $proc_dirs failed"
11053 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11056 remote_mds_nodsh && skip "remote MDS with nodsh"
11057 remote_ost_nodsh && skip "remote OST with nodsh"
11059 # eventually, this can also be replaced with "lctl get_param -R",
11060 # but not until that option is always available on the server
11062 for facet in mds1 ost1; do
11063 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11064 skip_noexit "Too old lustre on $facet"
11065 local facet_proc_dirs=$(do_facet $facet \
11066 \\\ls -d $proc_regexp 2>/dev/null)
11067 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11068 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11069 do_facet $facet find $facet_proc_dirs \
11070 ! -name req_history \
11071 -exec cat '{}' \\\; &> /dev/null
11073 do_facet $facet find $facet_proc_dirs \
11074 ! -name req_history \
11076 -exec cat '{}' \\\; &> /dev/null ||
11077 error "proc file read failed"
11079 do_facet $facet find $facet_proc_dirs \
11080 -ignore_readdir_race \
11082 -not -name force_lbug \
11083 -not -name changelog_mask \
11084 -exec badarea_io '{}' \\\; ||
11085 error_133 "$facet find $facet_proc_dirs failed"
11088 # remount the FS in case writes/reads /proc break the FS
11089 cleanup || error "failed to unmount"
11090 setup || error "failed to setup"
11093 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11096 remote_mds_nodsh && skip "remote MDS with nodsh"
11097 remote_ost_nodsh && skip "remote OST with nodsh"
11098 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11099 skip "Need MDS version at least 2.9.54"
11103 for facet in client mds1 ost1; do
11104 local facet_proc_dirs=$(do_facet $facet \
11105 \\\ls -d $proc_regexp 2> /dev/null)
11106 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11107 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11108 # Get the list of files that are missing the terminating newline
11109 local missing=($(do_facet $facet \
11110 find ${facet_proc_dirs} -type f \| \
11111 while read F\; do \
11112 awk -v FS='\v' -v RS='\v\v' \
11113 "'END { if(NR>0 && \
11114 \\\$NF !~ /.*\\\n\$/) \
11115 print FILENAME}'" \
11118 [ ${#missing[*]} -eq 0 ] ||
11119 error "files do not end with newline: ${missing[*]}"
11122 run_test 133h "Proc files should end with newlines"
11125 remote_mds_nodsh && skip "remote MDS with nodsh"
11126 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11127 skip "Need MDS version at least 2.7.54"
11129 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11130 cancel_lru_locks mdc
11132 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11133 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11134 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11137 createmany -o $DIR/$tdir/f $nr ||
11138 error "failed to create $nr files in $DIR/$tdir"
11139 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11141 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11142 do_facet mds1 $LCTL set_param fail_loc=0x327
11143 do_facet mds1 $LCTL set_param fail_val=500
11146 echo "sleep 10 seconds ..."
11148 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11150 do_facet mds1 $LCTL set_param fail_loc=0
11151 do_facet mds1 $LCTL set_param fail_val=0
11152 [ $lck_cnt -lt $unused ] ||
11153 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11156 unlinkmany $DIR/$tdir/f $nr
11158 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11161 remote_mds_nodsh && skip "remote MDS with nodsh"
11162 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11163 skip "Need MDS version at least 2.7.54"
11165 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11166 cancel_lru_locks mdc
11168 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11169 ldlm.lock_reclaim_threshold_mb)
11170 # disable reclaim temporarily
11171 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11173 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11174 do_facet mds1 $LCTL set_param fail_loc=0x328
11175 do_facet mds1 $LCTL set_param fail_val=500
11177 $LCTL set_param debug=+trace
11180 createmany -o $DIR/$tdir/f $nr &
11181 local create_pid=$!
11183 echo "Sleep $TIMEOUT seconds ..."
11185 if ! ps -p $create_pid > /dev/null 2>&1; then
11186 do_facet mds1 $LCTL set_param fail_loc=0
11187 do_facet mds1 $LCTL set_param fail_val=0
11188 do_facet mds1 $LCTL set_param \
11189 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11190 error "createmany finished incorrectly!"
11192 do_facet mds1 $LCTL set_param fail_loc=0
11193 do_facet mds1 $LCTL set_param fail_val=0
11194 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11195 wait $create_pid || return 1
11197 unlinkmany $DIR/$tdir/f $nr
11199 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11201 test_140() { #bug-17379
11202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11204 test_mkdir $DIR/$tdir
11205 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11206 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11208 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11209 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11211 while i=$((i + 1)); do
11213 cd $i || error "Changing to $i"
11214 ln -s ../stat stat || error "Creating stat symlink"
11215 # Read the symlink until ELOOP present,
11216 # not LBUGing the system is considered success,
11217 # we didn't overrun the stack.
11218 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11219 if [ $ret -ne 0 ]; then
11220 if [ $ret -eq 40 ]; then
11223 error "Open stat symlink"
11229 echo "The symlink depth = $i"
11230 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11231 error "Invalid symlink depth"
11233 # Test recursive symlink
11234 ln -s symlink_self symlink_self
11235 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11236 echo "open symlink_self returns $ret"
11237 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11239 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11244 local TF="$TMP/$tfile"
11246 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11248 cancel_lru_locks $OSC
11249 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11250 remount_client $MOUNT
11252 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11255 $TRUNCATE $DIR/$tfile 6000
11256 cancel_lru_locks $OSC
11257 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11260 echo "12345" >>$DIR/$tfile
11261 cancel_lru_locks $OSC
11262 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11265 echo "12345" >>$DIR/$tfile
11266 cancel_lru_locks $OSC
11267 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11272 run_test 150 "truncate/append tests"
11274 #LU-2902 roc_hit was not able to read all values from lproc
11275 function roc_hit_init() {
11276 local list=$(comma_list $(osts_nodes))
11277 local dir=$DIR/$tdir-check
11278 local file=$dir/$tfile
11284 #use setstripe to do a write to every ost
11285 for i in $(seq 0 $((OSTCOUNT-1))); do
11286 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11287 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11288 idx=$(printf %04x $i)
11289 BEFORE=$(get_osd_param $list *OST*$idx stats |
11290 awk '$1 == "cache_access" {sum += $7}
11291 END { printf("%0.0f", sum) }')
11293 cancel_lru_locks osc
11294 cat $file >/dev/null
11296 AFTER=$(get_osd_param $list *OST*$idx stats |
11297 awk '$1 == "cache_access" {sum += $7}
11298 END { printf("%0.0f", sum) }')
11300 echo BEFORE:$BEFORE AFTER:$AFTER
11301 if ! let "AFTER - BEFORE == 4"; then
11303 error "roc_hit is not safe to use"
11311 function roc_hit() {
11312 local list=$(comma_list $(osts_nodes))
11313 echo $(get_osd_param $list '' stats |
11314 awk '$1 == "cache_hit" {sum += $7}
11315 END { printf("%0.0f", sum) }')
11318 function set_cache() {
11321 if [ "$2" == "off" ]; then
11324 local list=$(comma_list $(osts_nodes))
11325 set_osd_param $list '' $1_cache_enable $on
11327 cancel_lru_locks osc
11331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11332 remote_ost_nodsh && skip "remote OST with nodsh"
11335 local list=$(comma_list $(osts_nodes))
11337 # check whether obdfilter is cache capable at all
11338 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11339 skip "not cache-capable obdfilter"
11342 # check cache is enabled on all obdfilters
11343 if get_osd_param $list '' read_cache_enable | grep 0; then
11344 skip "oss cache is disabled"
11347 set_osd_param $list '' writethrough_cache_enable 1
11349 # check write cache is enabled on all obdfilters
11350 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11351 skip "oss write cache is NOT enabled"
11356 #define OBD_FAIL_OBD_NO_LRU 0x609
11357 do_nodes $list $LCTL set_param fail_loc=0x609
11359 # pages should be in the case right after write
11360 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11363 local BEFORE=$(roc_hit)
11364 cancel_lru_locks osc
11365 cat $DIR/$tfile >/dev/null
11366 local AFTER=$(roc_hit)
11368 do_nodes $list $LCTL set_param fail_loc=0
11370 if ! let "AFTER - BEFORE == CPAGES"; then
11371 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11374 # the following read invalidates the cache
11375 cancel_lru_locks osc
11376 set_osd_param $list '' read_cache_enable 0
11377 cat $DIR/$tfile >/dev/null
11379 # now data shouldn't be found in the cache
11381 cancel_lru_locks osc
11382 cat $DIR/$tfile >/dev/null
11384 if let "AFTER - BEFORE != 0"; then
11385 error "IN CACHE: before: $BEFORE, after: $AFTER"
11388 set_osd_param $list '' read_cache_enable 1
11391 run_test 151 "test cache on oss and controls ==============================="
11394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11396 local TF="$TMP/$tfile"
11398 # simulate ENOMEM during write
11399 #define OBD_FAIL_OST_NOMEM 0x226
11400 lctl set_param fail_loc=0x80000226
11401 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11403 sync || error "sync failed"
11404 lctl set_param fail_loc=0
11406 # discard client's cache
11407 cancel_lru_locks osc
11409 # simulate ENOMEM during read
11410 lctl set_param fail_loc=0x80000226
11411 cmp $TF $DIR/$tfile || error "cmp failed"
11412 lctl set_param fail_loc=0
11416 run_test 152 "test read/write with enomem ============================"
11419 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11421 run_test 153 "test if fdatasync does not crash ======================="
11423 dot_lustre_fid_permission_check() {
11425 local ffid=$MOUNT/.lustre/fid/$fid
11428 echo "stat fid $fid"
11429 stat $ffid > /dev/null || error "stat $ffid failed."
11430 echo "touch fid $fid"
11431 touch $ffid || error "touch $ffid failed."
11432 echo "write to fid $fid"
11433 cat /etc/hosts > $ffid || error "write $ffid failed."
11434 echo "read fid $fid"
11435 diff /etc/hosts $ffid || error "read $ffid failed."
11436 echo "append write to fid $fid"
11437 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11438 echo "rename fid $fid"
11439 mv $ffid $test_dir/$tfile.1 &&
11440 error "rename $ffid to $tfile.1 should fail."
11441 touch $test_dir/$tfile.1
11442 mv $test_dir/$tfile.1 $ffid &&
11443 error "rename $tfile.1 to $ffid should fail."
11444 rm -f $test_dir/$tfile.1
11445 echo "truncate fid $fid"
11446 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11447 echo "link fid $fid"
11448 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11449 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11450 echo "setfacl fid $fid"
11451 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11452 echo "getfacl fid $fid"
11453 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11455 echo "unlink fid $fid"
11456 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11457 echo "mknod fid $fid"
11458 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11460 fid=[0xf00000400:0x1:0x0]
11461 ffid=$MOUNT/.lustre/fid/$fid
11463 echo "stat non-exist fid $fid"
11464 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11465 echo "write to non-exist fid $fid"
11466 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11467 echo "link new fid $fid"
11468 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11470 mkdir -p $test_dir/$tdir
11471 touch $test_dir/$tdir/$tfile
11472 fid=$($LFS path2fid $test_dir/$tdir)
11475 error "error: could not get fid for $test_dir/$dir/$tfile."
11477 ffid=$MOUNT/.lustre/fid/$fid
11480 ls $ffid > /dev/null || error "ls $ffid failed."
11481 echo "touch $fid/$tfile.1"
11482 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11484 echo "touch $MOUNT/.lustre/fid/$tfile"
11485 touch $MOUNT/.lustre/fid/$tfile && \
11486 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11488 echo "setxattr to $MOUNT/.lustre/fid"
11489 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11491 echo "listxattr for $MOUNT/.lustre/fid"
11492 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11494 echo "delxattr from $MOUNT/.lustre/fid"
11495 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11497 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11498 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11499 error "touch invalid fid should fail."
11501 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11502 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11503 error "touch non-normal fid should fail."
11505 echo "rename $tdir to $MOUNT/.lustre/fid"
11506 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11507 error "rename to $MOUNT/.lustre/fid should fail."
11509 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11511 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11512 local new_obf_mode=777
11514 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11515 chmod $new_obf_mode $DIR/.lustre/fid ||
11516 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11518 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11519 [ $obf_mode -eq $new_obf_mode ] ||
11520 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11522 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11523 chmod $old_obf_mode $DIR/.lustre/fid ||
11524 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11527 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11528 fid=$($LFS path2fid $test_dir/$tfile-2)
11530 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11532 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11533 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11534 error "create lov data thru .lustre failed"
11536 echo "cp /etc/passwd $test_dir/$tfile-2"
11537 cp /etc/passwd $test_dir/$tfile-2 ||
11538 error "copy to $test_dir/$tfile-2 failed."
11539 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11540 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11541 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11543 rm -rf $test_dir/tfile.lnk
11544 rm -rf $test_dir/$tfile-2
11548 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11549 skip "Need MDS version at least 2.4.1"
11551 local tf=$DIR/$tfile
11554 local fid=$($LFS path2fid $tf)
11555 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11557 # check that we get the same pathname back
11558 local found=$($LFS fid2path $MOUNT "$fid")
11559 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11560 [ "$found" == "$tf" ] ||
11561 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11563 run_test 154A "lfs path2fid and fid2path basic checks"
11566 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11567 skip "Need MDS version at least 2.4.1"
11569 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11570 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11571 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11572 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11574 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11575 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11577 # check that we get the same pathname
11578 echo "PFID: $PFID, name: $name"
11579 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11580 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11581 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11582 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11584 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11586 run_test 154B "verify the ll_decode_linkea tool"
11589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11590 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11591 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11592 skip "Need MDS version at least 2.2.51"
11593 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11595 cp /etc/hosts $DIR/$tfile
11597 fid=$($LFS path2fid $DIR/$tfile)
11599 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11601 dot_lustre_fid_permission_check "$fid" $DIR ||
11602 error "dot lustre permission check $fid failed"
11604 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11606 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11608 touch $MOUNT/.lustre/file &&
11609 error "creation is not allowed under .lustre"
11611 mkdir $MOUNT/.lustre/dir &&
11612 error "mkdir is not allowed under .lustre"
11616 run_test 154a "Open-by-FID"
11619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11620 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11621 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11622 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11623 skip "Need MDS version at least 2.2.51"
11625 local remote_dir=$DIR/$tdir/remote_dir
11629 mkdir -p $DIR/$tdir
11630 $LFS mkdir -i $MDTIDX $remote_dir ||
11631 error "create remote directory failed"
11633 cp /etc/hosts $remote_dir/$tfile
11635 fid=$($LFS path2fid $remote_dir/$tfile)
11637 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11639 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11640 error "dot lustre permission check $fid failed"
11643 run_test 154b "Open-by-FID for remote directory"
11646 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11647 skip "Need MDS version at least 2.4.1"
11649 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11650 local FID1=$($LFS path2fid $DIR/$tfile.1)
11651 local FID2=$($LFS path2fid $DIR/$tfile.2)
11652 local FID3=$($LFS path2fid $DIR/$tfile.3)
11655 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11656 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11657 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11659 [ "$FID" = "${!want}" ] ||
11660 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11664 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11666 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11667 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11671 run_test 154c "lfs path2fid and fid2path multiple arguments"
11674 remote_mds_nodsh && skip "remote MDS with nodsh"
11675 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11676 skip "Need MDS version at least 2.5.53"
11678 if remote_mds; then
11679 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11683 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11690 local fid=$($LFS path2fid $DIR/$tfile)
11693 cmd="exec $fd<$DIR/$tfile"
11695 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11696 echo "$fid_list" | grep "$fid"
11699 cmd="exec $fd>/dev/null"
11701 if [ $rc -ne 0 ]; then
11702 error "FID $fid not found in open files list $fid_list"
11705 run_test 154d "Verify open file fid"
11709 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11710 skip "Need MDS version at least 2.6.50"
11712 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11713 error ".lustre returned by readdir"
11716 run_test 154e ".lustre is not returned by readdir"
11719 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11721 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11722 test_mkdir -p -c1 $DIR/$tdir/d
11723 # test dirs inherit from its stripe
11724 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11725 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11726 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11727 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11730 # get fid of parents
11731 local FID0=$($LFS path2fid $DIR/$tdir/d)
11732 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11733 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11734 local FID3=$($LFS path2fid $DIR)
11736 # check that path2fid --parents returns expected <parent_fid>/name
11737 # 1) test for a directory (single parent)
11738 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11739 [ "$parent" == "$FID0/foo1" ] ||
11740 error "expected parent: $FID0/foo1, got: $parent"
11742 # 2) test for a file with nlink > 1 (multiple parents)
11743 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11744 echo "$parent" | grep -F "$FID1/$tfile" ||
11745 error "$FID1/$tfile not returned in parent list"
11746 echo "$parent" | grep -F "$FID2/link" ||
11747 error "$FID2/link not returned in parent list"
11749 # 3) get parent by fid
11750 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11751 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11752 echo "$parent" | grep -F "$FID1/$tfile" ||
11753 error "$FID1/$tfile not returned in parent list (by fid)"
11754 echo "$parent" | grep -F "$FID2/link" ||
11755 error "$FID2/link not returned in parent list (by fid)"
11757 # 4) test for entry in root directory
11758 parent=$($LFS path2fid --parents $DIR/f)
11759 echo "$parent" | grep -F "$FID3/f" ||
11760 error "$FID3/f not returned in parent list"
11762 # 5) test it on root directory
11763 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11764 error "$MOUNT should not have parents"
11766 # enable xattr caching and check that linkea is correctly updated
11767 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11768 save_lustre_params client "llite.*.xattr_cache" > $save
11769 lctl set_param llite.*.xattr_cache 1
11771 # 6.1) linkea update on rename
11772 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11774 # get parents by fid
11775 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11776 # foo1 should no longer be returned in parent list
11777 echo "$parent" | grep -F "$FID1" &&
11778 error "$FID1 should no longer be in parent list"
11779 # the new path should appear
11780 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11781 error "$FID2/$tfile.moved is not in parent list"
11783 # 6.2) linkea update on unlink
11784 rm -f $DIR/$tdir/d/foo2/link
11785 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11786 # foo2/link should no longer be returned in parent list
11787 echo "$parent" | grep -F "$FID2/link" &&
11788 error "$FID2/link should no longer be in parent list"
11792 restore_lustre_params < $save
11795 run_test 154f "get parent fids by reading link ea"
11799 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11800 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11801 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11802 skip "Need MDS version at least 2.6.92"
11804 mkdir -p $DIR/$tdir
11805 llapi_fid_test -d $DIR/$tdir
11807 run_test 154g "various llapi FID tests"
11809 test_155_small_load() {
11810 local temp=$TMP/$tfile
11811 local file=$DIR/$tfile
11813 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11814 error "dd of=$temp bs=6096 count=1 failed"
11816 cancel_lru_locks $OSC
11817 cmp $temp $file || error "$temp $file differ"
11819 $TRUNCATE $temp 6000
11820 $TRUNCATE $file 6000
11821 cmp $temp $file || error "$temp $file differ (truncate1)"
11823 echo "12345" >>$temp
11824 echo "12345" >>$file
11825 cmp $temp $file || error "$temp $file differ (append1)"
11827 echo "12345" >>$temp
11828 echo "12345" >>$file
11829 cmp $temp $file || error "$temp $file differ (append2)"
11835 test_155_big_load() {
11836 remote_ost_nodsh && skip "remote OST with nodsh"
11838 local temp=$TMP/$tfile
11839 local file=$DIR/$tfile
11842 local cache_size=$(do_facet ost$((MAXI+1)) \
11843 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11844 local large_file_size=$((cache_size * 2))
11846 echo "OSS cache size: $cache_size KB"
11847 echo "Large file size: $large_file_size KB"
11849 [ $MAXV -le $large_file_size ] &&
11850 skip_env "max available OST size needs > $large_file_size KB"
11852 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11854 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11855 error "dd of=$temp bs=$large_file_size count=1k failed"
11858 cancel_lru_locks osc
11859 cmp $temp $file || error "$temp $file differ"
11865 save_writethrough() {
11866 local facets=$(get_facets OST)
11868 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11874 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11876 save_writethrough $p
11879 set_cache writethrough on
11880 test_155_small_load
11881 restore_lustre_params < $p
11884 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11889 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11891 save_writethrough $p
11894 set_cache writethrough off
11895 test_155_small_load
11896 restore_lustre_params < $p
11899 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11904 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11906 save_writethrough $p
11909 set_cache writethrough on
11910 test_155_small_load
11911 restore_lustre_params < $p
11914 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11919 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11921 save_writethrough $p
11924 set_cache writethrough off
11925 test_155_small_load
11926 restore_lustre_params < $p
11929 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11934 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11936 save_writethrough $p
11939 set_cache writethrough on
11941 restore_lustre_params < $p
11944 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11949 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11951 save_writethrough $p
11954 set_cache writethrough off
11956 restore_lustre_params < $p
11959 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11964 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11966 save_writethrough $p
11969 set_cache writethrough on
11971 restore_lustre_params < $p
11974 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11979 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11981 save_writethrough $p
11984 set_cache writethrough off
11986 restore_lustre_params < $p
11989 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11993 remote_ost_nodsh && skip "remote OST with nodsh"
11994 [ "$(facet_fstype ost1)" = "zfs" -a \
11995 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11996 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12001 local file="$DIR/$tfile"
12002 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12004 save_writethrough $p
12007 log "Turn on read and write cache"
12009 set_cache writethrough on
12011 log "Write data and read it back."
12012 log "Read should be satisfied from the cache."
12013 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12015 cancel_lru_locks osc
12016 cat $file >/dev/null
12018 if ! let "AFTER - BEFORE == CPAGES"; then
12019 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12021 log "cache hits:: before: $BEFORE, after: $AFTER"
12024 log "Read again; it should be satisfied from the cache."
12026 cancel_lru_locks osc
12027 cat $file >/dev/null
12029 if ! let "AFTER - BEFORE == CPAGES"; then
12030 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12032 log "cache hits:: before: $BEFORE, after: $AFTER"
12035 log "Turn off the read cache and turn on the write cache"
12037 set_cache writethrough on
12039 log "Read again; it should be satisfied from the cache."
12041 cancel_lru_locks osc
12042 cat $file >/dev/null
12044 if ! let "AFTER - BEFORE == CPAGES"; then
12045 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12047 log "cache hits:: before: $BEFORE, after: $AFTER"
12050 log "Read again; it should not be satisfied from the cache."
12052 cancel_lru_locks osc
12053 cat $file >/dev/null
12055 if ! let "AFTER - BEFORE == 0"; then
12056 error "IN CACHE: before: $BEFORE, after: $AFTER"
12058 log "cache hits:: before: $BEFORE, after: $AFTER"
12061 log "Write data and read it back."
12062 log "Read should be satisfied from the cache."
12063 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12065 cancel_lru_locks osc
12066 cat $file >/dev/null
12068 if ! let "AFTER - BEFORE == CPAGES"; then
12069 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12071 log "cache hits:: before: $BEFORE, after: $AFTER"
12074 log "Read again; it should not be satisfied from the cache."
12076 cancel_lru_locks osc
12077 cat $file >/dev/null
12079 if ! let "AFTER - BEFORE == 0"; then
12080 error "IN CACHE: before: $BEFORE, after: $AFTER"
12082 log "cache hits:: before: $BEFORE, after: $AFTER"
12085 log "Turn off read and write cache"
12087 set_cache writethrough off
12089 log "Write data and read it back"
12090 log "It should not be satisfied from the cache."
12092 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12093 cancel_lru_locks osc
12095 cat $file >/dev/null
12097 if ! let "AFTER - BEFORE == 0"; then
12098 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12100 log "cache hits:: before: $BEFORE, after: $AFTER"
12103 log "Turn on the read cache and turn off the write cache"
12105 set_cache writethrough off
12107 log "Write data and read it back"
12108 log "It should not be satisfied from the cache."
12110 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12112 cancel_lru_locks osc
12113 cat $file >/dev/null
12115 if ! let "AFTER - BEFORE == 0"; then
12116 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12118 log "cache hits:: before: $BEFORE, after: $AFTER"
12121 log "Read again; it should be satisfied from the cache."
12123 cancel_lru_locks osc
12124 cat $file >/dev/null
12126 if ! let "AFTER - BEFORE == CPAGES"; then
12127 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12129 log "cache hits:: before: $BEFORE, after: $AFTER"
12132 restore_lustre_params < $p
12135 run_test 156 "Verification of tunables"
12138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12139 remote_mds_nodsh && skip "remote MDS with nodsh"
12140 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12141 skip "Need MDS version at least 2.2.0"
12143 changelog_register || error "changelog_register failed"
12144 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12145 changelog_users $SINGLEMDS | grep -q $cl_user ||
12146 error "User $cl_user not found in changelog_users"
12149 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12150 changelog_clear 0 || error "changelog_clear failed"
12151 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12152 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12153 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12154 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12155 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12156 rm $DIR/$tdir/pics/desktop.jpg
12158 changelog_dump | tail -10
12160 echo "verifying changelog mask"
12161 changelog_chmask "-MKDIR"
12162 changelog_chmask "-CLOSE"
12164 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12165 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12167 changelog_chmask "+MKDIR"
12168 changelog_chmask "+CLOSE"
12170 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12171 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12173 changelog_dump | tail -10
12174 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12175 CLOSES=$(changelog_dump | grep -c "CLOSE")
12176 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12177 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12180 echo "verifying target fid"
12181 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12182 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12183 [ "$fidc" == "$fidf" ] ||
12184 error "changelog '$tfile' fid $fidc != file fid $fidf"
12185 echo "verifying parent fid"
12186 # The FID returned from the Changelog may be the directory shard on
12187 # a different MDT, and not the FID returned by path2fid on the parent.
12188 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12189 # since this is what will matter when recreating this file in the tree.
12190 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12191 local pathp=$($LFS fid2path $MOUNT "$fidp")
12192 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12193 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12195 echo "getting records for $cl_user"
12196 changelog_users $SINGLEMDS
12197 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12199 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12200 error "changelog_clear failed"
12201 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12202 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12203 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12204 error "user index expect $user_rec1 + $nclr != $user_rec2"
12206 local min0_rec=$(changelog_users $SINGLEMDS |
12207 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12208 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12209 awk '{ print $1; exit; }')
12211 changelog_dump | tail -n 5
12212 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12213 [ $first_rec == $((min0_rec + 1)) ] ||
12214 error "first index should be $min0_rec + 1 not $first_rec"
12216 # LU-3446 changelog index reset on MDT restart
12217 local cur_rec1=$(changelog_users $SINGLEMDS |
12218 awk '/^current.index:/ { print $NF }')
12219 changelog_clear 0 ||
12220 error "clear all changelog records for $cl_user failed"
12221 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12222 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12223 error "Fail to start $SINGLEMDS"
12224 local cur_rec2=$(changelog_users $SINGLEMDS |
12225 awk '/^current.index:/ { print $NF }')
12226 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12227 [ $cur_rec1 == $cur_rec2 ] ||
12228 error "current index should be $cur_rec1 not $cur_rec2"
12230 echo "verifying users from this test are deregistered"
12231 changelog_deregister || error "changelog_deregister failed"
12232 changelog_users $SINGLEMDS | grep -q $cl_user &&
12233 error "User '$cl_user' still in changelog_users"
12235 # lctl get_param -n mdd.*.changelog_users
12236 # current index: 144
12237 # ID index (idle seconds)
12239 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12240 # this is the normal case where all users were deregistered
12241 # make sure no new records are added when no users are present
12242 local last_rec1=$(changelog_users $SINGLEMDS |
12243 awk '/^current.index:/ { print $NF }')
12244 touch $DIR/$tdir/chloe
12245 local last_rec2=$(changelog_users $SINGLEMDS |
12246 awk '/^current.index:/ { print $NF }')
12247 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12248 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12250 # any changelog users must be leftovers from a previous test
12251 changelog_users $SINGLEMDS
12252 echo "other changelog users; can't verify off"
12255 run_test 160a "changelog sanity"
12257 test_160b() { # LU-3587
12258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12259 remote_mds_nodsh && skip "remote MDS with nodsh"
12260 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12261 skip "Need MDS version at least 2.2.0"
12263 changelog_register || error "changelog_register failed"
12264 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12265 changelog_users $SINGLEMDS | grep -q $cl_user ||
12266 error "User '$cl_user' not found in changelog_users"
12268 local longname1=$(str_repeat a 255)
12269 local longname2=$(str_repeat b 255)
12272 echo "creating very long named file"
12273 touch $longname1 || error "create of '$longname1' failed"
12274 echo "renaming very long named file"
12275 mv $longname1 $longname2
12277 changelog_dump | grep RENME | tail -n 5
12280 run_test 160b "Verify that very long rename doesn't crash in changelog"
12283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12284 remote_mds_nodsh && skip "remote MDS with nodsh"
12287 local server_version=$(lustre_version_code $SINGLEMDS)
12289 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12290 [[ $server_version -gt $(version_code 2.5.1) &&
12291 $server_version -lt $(version_code 2.5.50) ]] ||
12292 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12294 # Registration step
12295 changelog_register || error "changelog_register failed"
12298 mkdir -p $DIR/$tdir
12299 $MCREATE $DIR/$tdir/foo_160c
12300 changelog_chmask "-TRUNC"
12301 $TRUNCATE $DIR/$tdir/foo_160c 200
12302 changelog_chmask "+TRUNC"
12303 $TRUNCATE $DIR/$tdir/foo_160c 199
12304 changelog_dump | tail -n 5
12305 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12306 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12308 run_test 160c "verify that changelog log catch the truncate event"
12311 remote_mds_nodsh && skip "remote MDS with nodsh"
12312 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12314 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12315 skip "Need MDS version at least 2.7.60"
12317 # Registration step
12318 changelog_register || error "changelog_register failed"
12320 mkdir -p $DIR/$tdir/migrate_dir
12321 changelog_clear 0 || error "changelog_clear failed"
12323 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12324 changelog_dump | tail -n 5
12325 local migrates=$(changelog_dump | grep -c "MIGRT")
12326 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12328 run_test 160d "verify that changelog log catch the migrate event"
12331 remote_mds_nodsh && skip "remote MDS with nodsh"
12334 changelog_register || error "changelog_register failed"
12336 # Delete a future user (expect fail)
12337 local MDT0=$(facet_svc $SINGLEMDS)
12338 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12341 if [ $rc -eq 0 ]; then
12342 error "Deleted non-existant user cl77"
12343 elif [ $rc -ne 2 ]; then
12344 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12347 # Clear to a bad index (1 billion should be safe)
12348 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12351 if [ $rc -eq 0 ]; then
12352 error "Successfully cleared to invalid CL index"
12353 elif [ $rc -ne 22 ]; then
12354 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12357 run_test 160e "changelog negative testing (should return errors)"
12360 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12361 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12362 { skip "Need MDS version at least 2.10.56"; return 0; }
12364 local mdts=$(comma_list $(mdts_nodes))
12367 changelog_register || error "first changelog_register failed"
12368 changelog_register || error "second changelog_register failed"
12370 declare -A cl_user1
12371 declare -A cl_user2
12376 # generate some changelog records to accumulate on each MDT
12377 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12378 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12379 error "create $DIR/$tdir/$tfile failed"
12381 # check changelogs have been generated
12382 local nbcl=$(changelog_dump | wc -l)
12383 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12385 for param in "changelog_max_idle_time=10" \
12387 "changelog_min_gc_interval=2" \
12388 "changelog_min_free_cat_entries=3"; do
12389 local MDT0=$(facet_svc $SINGLEMDS)
12390 local var="${param%=*}"
12391 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12393 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12394 do_nodes $mdts $LCTL set_param mdd.*.$param
12397 # force cl_user2 to be idle (1st part)
12400 # simulate changelog catalog almost full
12401 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12402 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12404 for i in $(seq $MDSCOUNT); do
12405 cl_users=(${CL_USERS[mds$i]})
12406 cl_user1[mds$i]="${cl_users[0]}"
12407 cl_user2[mds$i]="${cl_users[1]}"
12409 [ -n "${cl_user1[mds$i]}" ] ||
12410 error "mds$i: no user registered"
12411 [ -n "${cl_user2[mds$i]}" ] ||
12412 error "mds$i: only ${cl_user2[mds$i]} is registered"
12414 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12415 [ -n "$user_rec1" ] ||
12416 error "mds$i: User ${cl_user1[mds$i]} not registered"
12417 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12418 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12419 [ -n "$user_rec2" ] ||
12420 error "mds$i: User ${cl_user1[mds$i]} not registered"
12421 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12422 "$user_rec1 + 2 == $user_rec2"
12423 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12424 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12425 "$user_rec1 + 2, but is $user_rec2"
12426 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12427 [ -n "$user_rec2" ] ||
12428 error "mds$i: User ${cl_user2[mds$i]} not registered"
12429 [ $user_rec1 == $user_rec2 ] ||
12430 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12431 "$user_rec1, but is $user_rec2"
12434 # force cl_user2 to be idle (2nd part) and to reach
12435 # changelog_max_idle_time
12438 # generate one more changelog to trigger fail_loc
12439 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12440 error "create $DIR/$tdir/${tfile}bis failed"
12442 # ensure gc thread is done
12443 for i in $(mdts_nodes); do
12445 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12446 error "$i: GC-thread not done"
12450 for i in $(seq $MDSCOUNT); do
12451 # check cl_user1 still registered
12452 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12453 error "mds$i: User ${cl_user1[mds$i]} not registered"
12454 # check cl_user2 unregistered
12455 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12456 error "mds$i: User ${cl_user2[mds$i]} still registered"
12458 # check changelogs are present and starting at $user_rec1 + 1
12459 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12460 [ -n "$user_rec1" ] ||
12461 error "mds$i: User ${cl_user1[mds$i]} not registered"
12462 first_rec=$($LFS changelog $(facet_svc mds$i) |
12463 awk '{ print $1; exit; }')
12465 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12466 [ $((user_rec1 + 1)) == $first_rec ] ||
12467 error "mds$i: first index should be $user_rec1 + 1, " \
12468 "but is $first_rec"
12471 run_test 160f "changelog garbage collect (timestamped users)"
12474 remote_mds_nodsh && skip "remote MDS with nodsh"
12475 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12476 skip "Need MDS version at least 2.10.56"
12478 local mdts=$(comma_list $(mdts_nodes))
12480 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12481 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12484 changelog_register || error "first changelog_register failed"
12485 changelog_register || error "second changelog_register failed"
12487 declare -A cl_user1
12488 declare -A cl_user2
12493 # generate some changelog records to accumulate on each MDT
12494 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12495 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12496 error "create $DIR/$tdir/$tfile failed"
12498 # check changelogs have been generated
12499 local nbcl=$(changelog_dump | wc -l)
12500 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12502 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12504 "changelog_min_gc_interval=2" \
12505 "changelog_min_free_cat_entries=3"; do
12506 local MDT0=$(facet_svc $SINGLEMDS)
12507 local var="${param%=*}"
12508 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12510 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12511 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12512 error "unable to set mdd.*.$param"
12515 # simulate changelog catalog almost full
12516 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12517 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12519 for i in $(seq $MDSCOUNT); do
12520 cl_users=(${CL_USERS[mds$i]})
12521 cl_user1[mds$i]="${cl_users[0]}"
12522 cl_user2[mds$i]="${cl_users[1]}"
12524 [ -n "${cl_user1[mds$i]}" ] ||
12525 error "mds$i: no user registered"
12526 [ -n "${cl_user2[mds$i]}" ] ||
12527 error "mds$i: only ${cl_user1[mds$i]} is registered"
12529 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12530 [ -n "$user_rec1" ] ||
12531 error "mds$i: User ${cl_user1[mds$i]} not registered"
12532 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12533 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12534 [ -n "$user_rec2" ] ||
12535 error "mds$i: User ${cl_user1[mds$i]} not registered"
12536 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12537 "$user_rec1 + 2 == $user_rec2"
12538 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12539 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12540 "$user_rec1 + 2, but is $user_rec2"
12541 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12542 [ -n "$user_rec2" ] ||
12543 error "mds$i: User ${cl_user2[mds$i]} not registered"
12544 [ $user_rec1 == $user_rec2 ] ||
12545 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12546 "$user_rec1, but is $user_rec2"
12549 # ensure we are past the previous changelog_min_gc_interval set above
12552 # generate one more changelog to trigger fail_loc
12553 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12554 error "create $DIR/$tdir/${tfile}bis failed"
12556 # ensure gc thread is done
12557 for i in $(mdts_nodes); do
12559 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12560 error "$i: GC-thread not done"
12564 for i in $(seq $MDSCOUNT); do
12565 # check cl_user1 still registered
12566 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12567 error "mds$i: User ${cl_user1[mds$i]} not registered"
12568 # check cl_user2 unregistered
12569 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12570 error "mds$i: User ${cl_user2[mds$i]} still registered"
12572 # check changelogs are present and starting at $user_rec1 + 1
12573 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12574 [ -n "$user_rec1" ] ||
12575 error "mds$i: User ${cl_user1[mds$i]} not registered"
12576 first_rec=$($LFS changelog $(facet_svc mds$i) |
12577 awk '{ print $1; exit; }')
12579 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12580 [ $((user_rec1 + 1)) == $first_rec ] ||
12581 error "mds$i: first index should be $user_rec1 + 1, " \
12582 "but is $first_rec"
12585 run_test 160g "changelog garbage collect (old users)"
12588 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12589 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12590 { skip "Need MDS version at least 2.10.56"; return 0; }
12592 local mdts=$(comma_list $(mdts_nodes))
12595 changelog_register || error "first changelog_register failed"
12596 changelog_register || error "second changelog_register failed"
12598 declare -A cl_user1
12599 declare -A cl_user2
12604 # generate some changelog records to accumulate on each MDT
12605 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12606 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12607 error "create $DIR/$tdir/$tfile failed"
12609 # check changelogs have been generated
12610 local nbcl=$(changelog_dump | wc -l)
12611 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12613 for param in "changelog_max_idle_time=10" \
12615 "changelog_min_gc_interval=2"; do
12616 local MDT0=$(facet_svc $SINGLEMDS)
12617 local var="${param%=*}"
12618 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12620 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12621 do_nodes $mdts $LCTL set_param mdd.*.$param
12624 # force cl_user2 to be idle (1st part)
12627 for i in $(seq $MDSCOUNT); do
12628 cl_users=(${CL_USERS[mds$i]})
12629 cl_user1[mds$i]="${cl_users[0]}"
12630 cl_user2[mds$i]="${cl_users[1]}"
12632 [ -n "${cl_user1[mds$i]}" ] ||
12633 error "mds$i: no user registered"
12634 [ -n "${cl_user2[mds$i]}" ] ||
12635 error "mds$i: only ${cl_user2[mds$i]} is registered"
12637 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12638 [ -n "$user_rec1" ] ||
12639 error "mds$i: User ${cl_user1[mds$i]} not registered"
12640 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12641 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12642 [ -n "$user_rec2" ] ||
12643 error "mds$i: User ${cl_user1[mds$i]} not registered"
12644 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12645 "$user_rec1 + 2 == $user_rec2"
12646 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12647 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12648 "$user_rec1 + 2, but is $user_rec2"
12649 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12650 [ -n "$user_rec2" ] ||
12651 error "mds$i: User ${cl_user2[mds$i]} not registered"
12652 [ $user_rec1 == $user_rec2 ] ||
12653 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12654 "$user_rec1, but is $user_rec2"
12657 # force cl_user2 to be idle (2nd part) and to reach
12658 # changelog_max_idle_time
12661 # force each GC-thread start and block then
12662 # one per MDT/MDD, set fail_val accordingly
12663 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12664 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12666 # generate more changelogs to trigger fail_loc
12667 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12668 error "create $DIR/$tdir/${tfile}bis failed"
12670 # stop MDT to stop GC-thread, should be done in back-ground as it will
12671 # block waiting for the thread to be released and exit
12672 declare -A stop_pids
12673 for i in $(seq $MDSCOUNT); do
12675 stop_pids[mds$i]=$!
12678 for i in $(mdts_nodes); do
12681 local facets=$(facets_up_on_host $i)
12683 for facet in ${facets//,/ }; do
12684 if [[ $facet == mds* ]]; then
12688 # ensure each MDS's gc threads are still present and all in "R"
12689 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12690 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12691 error "$i: expected $nb GC-thread"
12693 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12695 error "$i: GC-thread not found in R-state"
12696 # check umounts of each MDT on MDS have reached kthread_stop()
12697 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12698 error "$i: expected $nb umount"
12700 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12701 error "$i: umount not found in D-state"
12704 # release all GC-threads
12705 do_nodes $mdts $LCTL set_param fail_loc=0
12707 # wait for MDT stop to complete
12708 for i in $(seq $MDSCOUNT); do
12709 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12713 # may try to check if any orphan changelog records are present
12714 # via ldiskfs/zfs and llog_reader...
12716 # re-start/mount MDTs
12717 for i in $(seq $MDSCOUNT); do
12718 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12719 error "Fail to start mds$i"
12723 for i in $(seq $MDSCOUNT); do
12724 # check cl_user1 still registered
12725 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12726 error "mds$i: User ${cl_user1[mds$i]} not registered"
12727 # check cl_user2 unregistered
12728 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12729 error "mds$i: User ${cl_user2[mds$i]} still registered"
12731 # check changelogs are present and starting at $user_rec1 + 1
12732 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12733 [ -n "$user_rec1" ] ||
12734 error "mds$i: User ${cl_user1[mds$i]} not registered"
12735 first_rec=$($LFS changelog $(facet_svc mds$i) |
12736 awk '{ print $1; exit; }')
12738 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12739 [ $((user_rec1 + 1)) == $first_rec ] ||
12740 error "mds$i: first index should be $user_rec1 + 1, " \
12741 "but is $first_rec"
12744 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12749 local mdts=$(comma_list $(mdts_nodes))
12751 changelog_register || error "first changelog_register failed"
12753 # generate some changelog records to accumulate on each MDT
12754 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12755 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12756 error "create $DIR/$tdir/$tfile failed"
12758 # check changelogs have been generated
12759 local nbcl=$(changelog_dump | wc -l)
12760 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12762 # simulate race between register and unregister
12763 # XXX as fail_loc is set per-MDS, with DNE configs the race
12764 # simulation will only occur for one MDT per MDS and for the
12765 # others the normal race scenario will take place
12766 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12767 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12768 do_nodes $mdts $LCTL set_param fail_val=1
12770 # unregister 1st user
12771 changelog_deregister &
12773 # wait some time for deregister work to reach race rdv
12775 # register 2nd user
12776 changelog_register || error "2nd user register failed"
12778 wait $pid1 || error "1st user deregister failed"
12782 declare -A LAST_REC
12783 for i in $(seq $MDSCOUNT); do
12784 if changelog_users mds$i | grep "^cl"; then
12785 # make sure new records are added with one user present
12786 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12787 awk '/^current.index:/ { print $NF }')
12789 error "mds$i has no user registered"
12793 # generate more changelog records to accumulate on each MDT
12794 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12795 error "create $DIR/$tdir/${tfile}bis failed"
12797 for i in $(seq $MDSCOUNT); do
12798 last_rec=$(changelog_users $SINGLEMDS |
12799 awk '/^current.index:/ { print $NF }')
12800 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12801 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12802 error "changelogs are off on mds$i"
12805 run_test 160i "changelog user register/unregister race"
12808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12810 test_mkdir -c1 $DIR/$tdir
12811 cp /etc/hosts $DIR/$tdir/$tfile
12812 test_mkdir -c1 $DIR/$tdir/foo1
12813 test_mkdir -c1 $DIR/$tdir/foo2
12814 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12815 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12816 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12817 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12818 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12819 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12820 $LFS fid2path $DIR $FID
12821 error "bad link ea"
12824 rm $DIR/$tdir/foo2/zachary
12826 rm $DIR/$tdir/foo2/thor
12828 rm $DIR/$tdir/$tfile
12830 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12831 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12832 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12833 rm $DIR/$tdir/foo2/maggie
12836 local longname=$tfile.avg_len_is_thirty_two_
12837 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12838 error_noexit 'failed to unlink many hardlinks'" EXIT
12839 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12840 error "failed to hardlink many files"
12841 links=$($LFS fid2path $DIR $FID | wc -l)
12842 echo -n "${links}/1000 links in link EA"
12843 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12845 run_test 161a "link ea sanity"
12848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12849 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12852 local remote_dir=$DIR/$tdir/remote_dir
12854 mkdir -p $DIR/$tdir
12855 $LFS mkdir -i $MDTIDX $remote_dir ||
12856 error "create remote directory failed"
12858 cp /etc/hosts $remote_dir/$tfile
12859 mkdir -p $remote_dir/foo1
12860 mkdir -p $remote_dir/foo2
12861 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12862 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12863 ln $remote_dir/$tfile $remote_dir/foo1/luna
12864 ln $remote_dir/$tfile $remote_dir/foo2/thor
12866 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12868 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12869 $LFS fid2path $DIR $FID
12870 error "bad link ea"
12873 rm $remote_dir/foo2/zachary
12875 rm $remote_dir/foo2/thor
12877 rm $remote_dir/$tfile
12879 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12880 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12881 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12882 $LFS fid2path $DIR $FID
12883 error "bad link rename"
12885 rm $remote_dir/foo2/maggie
12888 local longname=filename_avg_len_is_thirty_two_
12889 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12890 error "failed to hardlink many files"
12891 links=$($LFS fid2path $DIR $FID | wc -l)
12892 echo -n "${links}/1000 links in link EA"
12893 [[ ${links} -gt 60 ]] ||
12894 error "expected at least 60 links in link EA"
12895 unlinkmany $remote_dir/foo2/$longname 1000 ||
12896 error "failed to unlink many hardlinks"
12898 run_test 161b "link ea sanity under remote directory"
12901 remote_mds_nodsh && skip "remote MDS with nodsh"
12902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12903 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12904 skip "Need MDS version at least 2.1.5"
12906 # define CLF_RENAME_LAST 0x0001
12907 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12908 changelog_register || error "changelog_register failed"
12911 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12912 touch $DIR/$tdir/foo_161c
12913 touch $DIR/$tdir/bar_161c
12914 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12915 changelog_dump | grep RENME | tail -n 5
12916 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12917 changelog_clear 0 || error "changelog_clear failed"
12918 if [ x$flags != "x0x1" ]; then
12919 error "flag $flags is not 0x1"
12922 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12923 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12924 touch $DIR/$tdir/foo_161c
12925 touch $DIR/$tdir/bar_161c
12926 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12927 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12928 changelog_dump | grep RENME | tail -n 5
12929 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12930 changelog_clear 0 || error "changelog_clear failed"
12931 if [ x$flags != "x0x0" ]; then
12932 error "flag $flags is not 0x0"
12934 echo "rename overwrite a target having nlink > 1," \
12935 "changelog record has flags of $flags"
12937 # rename doesn't overwrite a target (changelog flag 0x0)
12938 touch $DIR/$tdir/foo_161c
12939 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12940 changelog_dump | grep RENME | tail -n 5
12941 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12942 changelog_clear 0 || error "changelog_clear failed"
12943 if [ x$flags != "x0x0" ]; then
12944 error "flag $flags is not 0x0"
12946 echo "rename doesn't overwrite a target," \
12947 "changelog record has flags of $flags"
12949 # define CLF_UNLINK_LAST 0x0001
12950 # unlink a file having nlink = 1 (changelog flag 0x1)
12951 rm -f $DIR/$tdir/foo2_161c
12952 changelog_dump | grep UNLNK | tail -n 5
12953 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12954 changelog_clear 0 || error "changelog_clear failed"
12955 if [ x$flags != "x0x1" ]; then
12956 error "flag $flags is not 0x1"
12958 echo "unlink a file having nlink = 1," \
12959 "changelog record has flags of $flags"
12961 # unlink a file having nlink > 1 (changelog flag 0x0)
12962 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12963 rm -f $DIR/$tdir/foobar_161c
12964 changelog_dump | grep UNLNK | tail -n 5
12965 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12966 changelog_clear 0 || error "changelog_clear failed"
12967 if [ x$flags != "x0x0" ]; then
12968 error "flag $flags is not 0x0"
12970 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12972 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12975 remote_mds_nodsh && skip "remote MDS with nodsh"
12980 changelog_register || error "changelog_register failed"
12982 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12983 # interfer with $MOUNT/.lustre/fid/ access
12985 [[ $? -eq 0 ]] || error "mkdir failed"
12987 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12988 $LCTL set_param fail_loc=0x8000140c
12990 $LCTL set_param fail_val=5
12993 echo foofoo > $DIR/$tdir/$tfile &
12996 # wait for create to be delayed
13000 [[ $? -eq 0 ]] || error "create should be blocked"
13002 local tempfile=$(mktemp)
13003 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13004 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13005 # some delay may occur during ChangeLog publishing and file read just
13006 # above, that could allow file write to happen finally
13007 [[ -s $tempfile ]] && echo "file should be empty"
13009 $LCTL set_param fail_loc=0
13012 [[ $? -eq 0 ]] || error "create failed"
13014 run_test 161d "create with concurrent .lustre/fid access"
13017 local expected="$1"
13022 path=$($LFS fid2path "$@")
13025 if [ $rc -ne 0 ]; then
13026 error "path looked up of '$expected' failed: rc=$rc"
13027 elif [ "$path" != "$expected" ]; then
13028 error "path looked up '$path' instead of '$expected'"
13030 echo "FID '$fid' resolves to path '$path' as expected"
13034 test_162a() { # was test_162
13035 test_mkdir -p -c1 $DIR/$tdir/d2
13036 touch $DIR/$tdir/d2/$tfile
13037 touch $DIR/$tdir/d2/x1
13038 touch $DIR/$tdir/d2/x2
13039 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13040 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13042 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13043 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13046 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13047 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13048 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13050 # softlink to wrong file
13051 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13052 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13053 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13056 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13057 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13058 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13059 # fid2path dir/fsname should both work
13060 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13061 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13063 # hardlink count: check that there are 2 links
13064 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13065 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13067 # hardlink indexing: remove the first link
13068 rm $DIR/$tdir/d2/p/q/r/hlink
13069 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13071 run_test 162a "path lookup sanity"
13074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13075 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13078 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13079 error "create striped dir failed"
13081 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13082 tail -n 1 | awk '{print $2}')
13083 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13085 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13086 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13089 for ((i=0;i<5;i++)); do
13090 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13091 error "get fid for f$i failed"
13092 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13094 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13095 error "get fid for d$i failed"
13096 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13101 run_test 162b "striped directory path lookup sanity"
13103 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13105 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13106 skip "Need MDS version at least 2.7.51"
13108 local lpath=$tdir.local
13109 local rpath=$tdir.remote
13111 test_mkdir $DIR/$lpath
13112 test_mkdir $DIR/$rpath
13114 for ((i = 0; i <= 101; i++)); do
13117 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13118 error "get fid for local directory $DIR/$lpath failed"
13119 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13122 test_mkdir $DIR/$rpath
13123 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13124 error "get fid for remote directory $DIR/$rpath failed"
13125 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13130 run_test 162c "fid2path works with paths 100 or more directories deep"
13133 # do directio so as not to populate the page cache
13134 log "creating a 10 Mb file"
13135 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13136 log "starting reads"
13137 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13138 log "truncating the file"
13139 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13141 kill %+ || true # reads might have finished
13142 echo "wait until dd is finished"
13144 log "removing the temporary file"
13145 rm -rf $DIR/$tfile || error "tmp file removal failed"
13147 run_test 169 "parallel read and truncate should not deadlock"
13150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13152 $LCTL clear # bug 18514
13153 $LCTL debug_daemon start $TMP/${tfile}_log_good
13155 $LCTL debug_daemon stop
13156 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13157 error "sed failed to read log_good"
13159 $LCTL debug_daemon start $TMP/${tfile}_log_good
13161 $LCTL debug_daemon stop
13163 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13164 error "lctl df log_bad failed"
13166 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13167 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13169 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13170 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13172 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13173 error "bad_line good_line1 good_line2 are empty"
13175 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13176 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13177 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13179 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13180 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13181 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13183 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13184 error "bad_line_new good_line_new are empty"
13186 local expected_good=$((good_line1 + good_line2*2))
13188 rm -f $TMP/${tfile}*
13189 # LU-231, short malformed line may not be counted into bad lines
13190 if [ $bad_line -ne $bad_line_new ] &&
13191 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13192 error "expected $bad_line bad lines, but got $bad_line_new"
13196 if [ $expected_good -ne $good_line_new ]; then
13197 error "expected $expected_good good lines, but got $good_line_new"
13202 run_test 170 "test lctl df to handle corrupted log ====================="
13204 test_171() { # bug20592
13205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13207 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13208 $LCTL set_param fail_loc=0x50e
13209 $LCTL set_param fail_val=3000
13210 multiop_bg_pause $DIR/$tfile O_s || true
13212 kill -USR1 $MULTIPID
13216 if dmesg | grep "recursive fault"; then
13217 error "caught a recursive fault"
13219 $LCTL set_param fail_loc=0
13222 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13224 # it would be good to share it with obdfilter-survey/iokit-libecho code
13225 setup_obdecho_osc () {
13228 local obdfilter_name=$2
13229 echo "Creating new osc for $obdfilter_name on $ost_nid"
13230 # make sure we can find loopback nid
13231 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13233 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13234 ${obdfilter_name}_osc_UUID || rc=2; }
13235 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13236 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13240 cleanup_obdecho_osc () {
13241 local obdfilter_name=$1
13242 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13243 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13250 local pages=${3:-64}
13255 local obd_size=$(get_obd_size $node $OBD)
13256 local page_size=$(get_page_size $node)
13257 if [[ -n "$obd_size" ]]; then
13258 local new_count=$((obd_size / (pages * page_size / 1024)))
13259 [[ $new_count -ge $count ]] || count=$new_count
13262 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13263 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13265 if [ $rc -eq 0 ]; then
13266 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13267 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13269 echo "New object id is $id"
13270 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13272 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13273 "test_brw $count w v $pages $id" || rc=4; }
13274 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13276 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13277 "cleanup" || rc=5; }
13278 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13279 "detach" || rc=6; }
13280 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13287 if ! module_loaded obdecho; then
13288 load_module obdecho/obdecho &&
13289 stack_trap "rmmod obdecho" EXIT ||
13290 error "unable to load obdecho on client"
13293 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13294 local host=$($LCTL get_param -n osc.$osc.import |
13295 awk '/current_connection:/ { print $2 }' )
13296 local target=$($LCTL get_param -n osc.$osc.import |
13297 awk '/target:/ { print $2 }' )
13298 target=${target%_UUID}
13300 if [ -n "$target" ]; then
13301 setup_obdecho_osc $host $target &&
13302 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13303 { error "obdecho setup failed with $?"; return; }
13305 obdecho_test ${target}_osc client ||
13306 error "obdecho_test failed on ${target}_osc"
13308 $LCTL get_param osc.$osc.import
13309 error "there is no osc.$osc.import target"
13312 run_test 180a "test obdecho on osc"
13315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13316 remote_ost_nodsh && skip "remote OST with nodsh"
13318 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13319 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13320 error "failed to load module obdecho"
13322 local target=$(do_facet ost1 $LCTL dl |
13323 awk '/obdfilter/ { print $4; exit; }')
13325 if [ -n "$target" ]; then
13326 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13328 do_facet ost1 $LCTL dl
13329 error "there is no obdfilter target on ost1"
13332 run_test 180b "test obdecho directly on obdfilter"
13334 test_180c() { # LU-2598
13335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13336 remote_ost_nodsh && skip "remote OST with nodsh"
13337 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13338 skip "Need MDS version at least 2.4.0"
13340 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13341 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13342 error "failed to load module obdecho"
13344 local target=$(do_facet ost1 $LCTL dl |
13345 awk '/obdfilter/ { print $4; exit; }')
13347 if [ -n "$target" ]; then
13348 local pages=16384 # 64MB bulk I/O RPC size
13350 obdecho_test "$target" ost1 "$pages" ||
13351 error "obdecho_test with pages=$pages failed with $?"
13353 do_facet ost1 $LCTL dl
13354 error "there is no obdfilter target on ost1"
13357 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13359 test_181() { # bug 22177
13360 test_mkdir $DIR/$tdir
13361 # create enough files to index the directory
13362 createmany -o $DIR/$tdir/foobar 4000
13363 # print attributes for debug purpose
13366 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13368 # remove the files & current working dir
13369 unlinkmany $DIR/$tdir/foobar 4000
13371 kill -USR1 $MULTIPID
13373 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13376 run_test 181 "Test open-unlinked dir ========================"
13382 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13384 $LCTL set_param mdc.*.rpc_stats=clear
13386 for (( i = 0; i < $tcount; i++ )) ; do
13387 mkdir $DIR/$tdir/$i
13390 for (( i = 0; i < $tcount; i++ )) ; do
13391 createmany -o $DIR/$tdir/$i/f- $fcount &
13395 for (( i = 0; i < $tcount; i++ )) ; do
13396 unlinkmany $DIR/$tdir/$i/f- $fcount &
13400 $LCTL get_param mdc.*.rpc_stats
13404 run_test 182 "Test parallel modify metadata operations ================"
13406 test_183() { # LU-2275
13407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13408 remote_mds_nodsh && skip "remote MDS with nodsh"
13409 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13410 skip "Need MDS version at least 2.3.56"
13412 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13413 echo aaa > $DIR/$tdir/$tfile
13415 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13416 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13418 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13419 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13421 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13423 # Flush negative dentry cache
13424 touch $DIR/$tdir/$tfile
13426 # We are not checking for any leaked references here, they'll
13427 # become evident next time we do cleanup with module unload.
13430 run_test 183 "No crash or request leak in case of strange dispositions ========"
13432 # test suite 184 is for LU-2016, LU-2017
13434 check_swap_layouts_support
13436 dir0=$DIR/$tdir/$testnum
13437 test_mkdir -p -c1 $dir0
13442 $SETSTRIPE -c1 $file1
13444 $SETSTRIPE -c2 $file2
13446 gen1=$($GETSTRIPE -g $file1)
13447 gen2=$($GETSTRIPE -g $file2)
13449 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13450 gen=$($GETSTRIPE -g $file1)
13451 [[ $gen1 != $gen ]] ||
13452 "Layout generation on $file1 does not change"
13453 gen=$($GETSTRIPE -g $file2)
13454 [[ $gen2 != $gen ]] ||
13455 "Layout generation on $file2 does not change"
13457 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13458 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13460 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13462 run_test 184a "Basic layout swap"
13465 check_swap_layouts_support
13467 dir0=$DIR/$tdir/$testnum
13468 mkdir -p $dir0 || error "creating dir $dir0"
13475 $SETSTRIPE -c1 $file1
13476 $SETSTRIPE -c2 $file2
13477 $SETSTRIPE -c1 $file3
13478 chown $RUNAS_ID $file3
13479 gen1=$($GETSTRIPE -g $file1)
13480 gen2=$($GETSTRIPE -g $file2)
13482 $LFS swap_layouts $dir1 $dir2 &&
13483 error "swap of directories layouts should fail"
13484 $LFS swap_layouts $dir1 $file1 &&
13485 error "swap of directory and file layouts should fail"
13486 $RUNAS $LFS swap_layouts $file1 $file2 &&
13487 error "swap of file we cannot write should fail"
13488 $LFS swap_layouts $file1 $file3 &&
13489 error "swap of file with different owner should fail"
13490 /bin/true # to clear error code
13492 run_test 184b "Forbidden layout swap (will generate errors)"
13495 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13496 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13497 check_swap_layouts_support
13499 local dir0=$DIR/$tdir/$testnum
13500 mkdir -p $dir0 || error "creating dir $dir0"
13502 local ref1=$dir0/ref1
13503 local ref2=$dir0/ref2
13504 local file1=$dir0/file1
13505 local file2=$dir0/file2
13506 # create a file large enough for the concurrent test
13507 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13508 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13509 echo "ref file size: ref1($(stat -c %s $ref1))," \
13510 "ref2($(stat -c %s $ref2))"
13513 dd if=$ref1 of=$file1 bs=16k &
13516 # Make sure dd starts to copy file
13517 while [ ! -f $file1 ]; do sleep 0.1; done
13519 $LFS swap_layouts $file1 $file2
13522 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13523 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13525 # how many bytes copied before swapping layout
13526 local copied=$(stat -c %s $file2)
13527 local remaining=$(stat -c %s $ref1)
13528 remaining=$((remaining - copied))
13529 echo "Copied $copied bytes before swapping layout..."
13531 cmp -n $copied $file1 $ref2 | grep differ &&
13532 error "Content mismatch [0, $copied) of ref2 and file1"
13533 cmp -n $copied $file2 $ref1 ||
13534 error "Content mismatch [0, $copied) of ref1 and file2"
13535 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13536 error "Content mismatch [$copied, EOF) of ref1 and file1"
13539 rm -f $ref1 $ref2 $file1 $file2
13541 run_test 184c "Concurrent write and layout swap"
13544 check_swap_layouts_support
13545 [ -z "$(which getfattr 2>/dev/null)" ] &&
13546 skip_env "no getfattr command"
13548 local file1=$DIR/$tdir/$tfile-1
13549 local file2=$DIR/$tdir/$tfile-2
13550 local file3=$DIR/$tdir/$tfile-3
13554 mkdir -p $DIR/$tdir
13555 touch $file1 || error "create $file1 failed"
13556 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13557 error "create $file2 failed"
13558 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13559 error "create $file3 failed"
13560 lovea1=$(get_layout_param $file1)
13562 $LFS swap_layouts $file2 $file3 ||
13563 error "swap $file2 $file3 layouts failed"
13564 $LFS swap_layouts $file1 $file2 ||
13565 error "swap $file1 $file2 layouts failed"
13567 lovea2=$(get_layout_param $file2)
13570 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13572 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13573 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13575 run_test 184d "allow stripeless layouts swap"
13578 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13579 skip "Need MDS version at least 2.6.94"
13580 check_swap_layouts_support
13581 [ -z "$(which getfattr 2>/dev/null)" ] &&
13582 skip_env "no getfattr command"
13584 local file1=$DIR/$tdir/$tfile-1
13585 local file2=$DIR/$tdir/$tfile-2
13586 local file3=$DIR/$tdir/$tfile-3
13589 mkdir -p $DIR/$tdir
13590 touch $file1 || error "create $file1 failed"
13591 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13592 error "create $file2 failed"
13593 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13594 error "create $file3 failed"
13596 $LFS swap_layouts $file1 $file2 ||
13597 error "swap $file1 $file2 layouts failed"
13599 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13600 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13602 echo 123 > $file1 || error "Should be able to write into $file1"
13604 $LFS swap_layouts $file1 $file3 ||
13605 error "swap $file1 $file3 layouts failed"
13607 echo 123 > $file1 || error "Should be able to write into $file1"
13609 rm -rf $file1 $file2 $file3
13611 run_test 184e "Recreate layout after stripeless layout swaps"
13614 # Create a file with name longer than sizeof(struct stat) ==
13615 # 144 to see if we can get chars from the file name to appear
13616 # in the returned striping. Note that 'f' == 0x66.
13617 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13619 mkdir -p $DIR/$tdir
13620 mcreate $DIR/$tdir/$file
13621 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13622 error "IOC_MDC_GETFILEINFO returned garbage striping"
13625 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13627 test_185() { # LU-2441
13628 # LU-3553 - no volatile file support in old servers
13629 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13630 skip "Need MDS version at least 2.3.60"
13632 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13633 touch $DIR/$tdir/spoo
13634 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13635 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13636 error "cannot create/write a volatile file"
13637 [ "$FILESET" == "" ] &&
13638 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13639 error "FID is still valid after close"
13641 multiop_bg_pause $DIR/$tdir vVw4096_c
13648 # assume that the next FID for this client is sequential, since stdout
13649 # is unfortunately eaten by multiop_bg_pause
13650 local n=$((${fidv[1]} + 1))
13651 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13652 if [ "$FILESET" == "" ]; then
13653 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13654 error "FID is missing before close"
13656 kill -USR1 $multi_pid
13657 # 1 second delay, so if mtime change we will see it
13659 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13660 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13662 run_test 185 "Volatile file support"
13665 remote_mds_nodsh && skip "remote MDS with nodsh"
13666 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13667 skip "Need MDS version at least 2.3.0"
13669 local dir0=$DIR/$tdir/$testnum
13670 mkdir -p $dir0 || error "creating dir $dir0"
13672 local file=$dir0/file1
13673 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13674 local dv1=$($LFS data_version $file)
13675 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13676 local dv2=$($LFS data_version $file)
13677 [[ $dv1 != $dv2 ]] ||
13678 error "data version did not change on write $dv1 == $dv2"
13683 run_test 187a "Test data version change"
13686 remote_mds_nodsh && skip "remote MDS with nodsh"
13687 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13688 skip "Need MDS version at least 2.3.0"
13690 local dir0=$DIR/$tdir/$testnum
13691 mkdir -p $dir0 || error "creating dir $dir0"
13693 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13694 [[ ${DV[0]} != ${DV[1]} ]] ||
13695 error "data version did not change on write"\
13696 " ${DV[0]} == ${DV[1]}"
13701 run_test 187b "Test data version change on volatile file"
13704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13705 remote_mgs_nodsh && skip "remote MGS with nodsh"
13706 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13708 local POOL=${POOL:-cea1}
13709 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13710 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13713 local last_ost=$(($OSTCOUNT - 1))
13715 local ost_list=$(seq $first_ost $ost_step $last_ost)
13716 local ost_range="$first_ost $last_ost $ost_step"
13717 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13718 local file_dir=$POOL_ROOT/file_tst
13719 local subdir=$test_path/subdir
13722 if ! combined_mgs_mds ; then
13727 # former test_200a test_200b
13728 pool_add $POOL || { rc=$? ; break; }
13729 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13730 # former test_200c test_200d
13731 mkdir -p $test_path
13732 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13733 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13735 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13736 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13737 || { rc=$? ; break; }
13738 # former test_200e test_200f
13739 local files=$((OSTCOUNT*3))
13740 pool_alloc_files $POOL $test_path $files "$ost_list" \
13741 || { rc=$? ; break; }
13742 pool_create_files $POOL $file_dir $files "$ost_list" \
13743 || { rc=$? ; break; }
13744 # former test_200g test_200h
13745 pool_lfs_df $POOL || { rc=$? ; break; }
13746 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13748 # former test_201a test_201b test_201c
13749 pool_remove_first_target $POOL || { rc=$? ; break; }
13751 local f=$test_path/$tfile
13752 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13753 pool_remove $POOL $f || { rc=$? ; break; }
13759 if ! combined_mgs_mds ; then
13764 run_test 200 "OST pools"
13766 # usage: default_attr <count | size | offset>
13768 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13771 # usage: check_default_stripe_attr
13772 check_default_stripe_attr() {
13773 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13776 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13778 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13782 error "unknown getstripe attr '$1'"
13785 [ $ACTUAL == $EXPECTED ] ||
13786 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13790 test_mkdir $DIR/$tdir
13791 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13793 check_default_stripe_attr --stripe-count
13794 check_default_stripe_attr --stripe-size
13795 check_default_stripe_attr --stripe-index
13797 run_test 204a "Print default stripe attributes"
13800 test_mkdir $DIR/$tdir
13801 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13803 check_default_stripe_attr --stripe-size
13804 check_default_stripe_attr --stripe-index
13806 run_test 204b "Print default stripe size and offset"
13809 test_mkdir $DIR/$tdir
13810 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13812 check_default_stripe_attr --stripe-count
13813 check_default_stripe_attr --stripe-index
13815 run_test 204c "Print default stripe count and offset"
13818 test_mkdir $DIR/$tdir
13819 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13821 check_default_stripe_attr --stripe-count
13822 check_default_stripe_attr --stripe-size
13824 run_test 204d "Print default stripe count and size"
13827 test_mkdir $DIR/$tdir
13828 $SETSTRIPE -d $DIR/$tdir
13830 check_default_stripe_attr --stripe-count --raw
13831 check_default_stripe_attr --stripe-size --raw
13832 check_default_stripe_attr --stripe-index --raw
13834 run_test 204e "Print raw stripe attributes"
13837 test_mkdir $DIR/$tdir
13838 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13840 check_default_stripe_attr --stripe-size --raw
13841 check_default_stripe_attr --stripe-index --raw
13843 run_test 204f "Print raw stripe size and offset"
13846 test_mkdir $DIR/$tdir
13847 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13849 check_default_stripe_attr --stripe-count --raw
13850 check_default_stripe_attr --stripe-index --raw
13852 run_test 204g "Print raw stripe count and offset"
13855 test_mkdir $DIR/$tdir
13856 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13858 check_default_stripe_attr --stripe-count --raw
13859 check_default_stripe_attr --stripe-size --raw
13861 run_test 204h "Print raw stripe count and size"
13863 # Figure out which job scheduler is being used, if any,
13864 # or use a fake one
13865 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13866 JOBENV=SLURM_JOB_ID
13867 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13869 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13871 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13872 JOBENV=LOADL_STEP_ID
13873 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13876 $LCTL list_param jobid_name > /dev/null 2>&1
13877 if [ $? -eq 0 ]; then
13883 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13885 verify_jobstats() {
13890 # we don't really need to clear the stats for this test to work, since each
13891 # command has a unique jobid, but it makes debugging easier if needed.
13892 # for facet in $facets; do
13893 # local dev=$(convert_facet2label $facet)
13894 # # clear old jobstats
13895 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13898 # use a new JobID for each test, or we might see an old one
13899 [ "$JOBENV" = "FAKE_JOBID" ] &&
13900 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13902 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13904 [ "$JOBENV" = "nodelocal" ] && {
13905 FAKE_JOBID=id.$testnum.%e.$RANDOM
13906 $LCTL set_param jobid_name=$FAKE_JOBID
13907 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13910 log "Test: ${cmd[*]}"
13911 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13913 if [ $JOBENV = "FAKE_JOBID" ]; then
13914 FAKE_JOBID=$JOBVAL ${cmd[*]}
13919 # all files are created on OST0000
13920 for facet in $facets; do
13921 local stats="*.$(convert_facet2label $facet).job_stats"
13923 # strip out libtool wrappers for in-tree executables
13924 if [ $(do_facet $facet lctl get_param $stats |
13925 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13926 do_facet $facet lctl get_param $stats
13927 error "No jobstats for $JOBVAL found on $facet::$stats"
13933 local new_jobenv=$1
13935 set_persistent_param_and_check client "jobid_var" \
13936 "$FSNAME.sys.jobid_var" $new_jobenv
13939 test_205() { # Job stats
13940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13941 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13942 skip "Need MDS version with at least 2.7.1"
13943 remote_mgs_nodsh && skip "remote MGS with nodsh"
13944 remote_mds_nodsh && skip "remote MDS with nodsh"
13945 remote_ost_nodsh && skip "remote OST with nodsh"
13946 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13947 skip "Server doesn't support jobstats"
13948 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13950 local old_jobenv=$($LCTL get_param -n jobid_var)
13951 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13953 if [[ $PERM_CMD = *"set_param -P"* ]]; then
13954 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
13956 stack_trap "do_facet mgs $PERM_CMD \
13957 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13961 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13962 mdt.*.job_cleanup_interval | head -n 1)
13963 local new_interval=5
13964 do_facet $SINGLEMDS \
13965 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13966 stack_trap "do_facet $SINGLEMDS \
13967 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13968 local start=$SECONDS
13972 cmd="mkdir $DIR/$tdir"
13973 verify_jobstats "$cmd" "$SINGLEMDS"
13975 cmd="rmdir $DIR/$tdir"
13976 verify_jobstats "$cmd" "$SINGLEMDS"
13977 # mkdir on secondary MDT
13978 if [ $MDSCOUNT -gt 1 ]; then
13979 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13980 verify_jobstats "$cmd" "mds2"
13983 cmd="mknod $DIR/$tfile c 1 3"
13984 verify_jobstats "$cmd" "$SINGLEMDS"
13986 cmd="rm -f $DIR/$tfile"
13987 verify_jobstats "$cmd" "$SINGLEMDS"
13988 # create all files on OST0000 so verify_jobstats can find OST stats
13990 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13991 verify_jobstats "$cmd" "$SINGLEMDS"
13993 cmd="touch $DIR/$tfile"
13994 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13996 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13997 verify_jobstats "$cmd" "ost1"
13999 cancel_lru_locks osc
14000 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14001 verify_jobstats "$cmd" "ost1"
14003 cmd="$TRUNCATE $DIR/$tfile 0"
14004 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14006 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14007 verify_jobstats "$cmd" "$SINGLEMDS"
14008 # jobstats expiry - sleep until old stats should be expired
14009 local left=$((new_interval + 5 - (SECONDS - start)))
14010 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14011 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14013 cmd="mkdir $DIR/$tdir.expire"
14014 verify_jobstats "$cmd" "$SINGLEMDS"
14015 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14016 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14018 # Ensure that jobid are present in changelog (if supported by MDS)
14019 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
14020 changelog_dump | tail -10
14021 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14022 [ $jobids -eq 9 ] ||
14023 error "Wrong changelog jobid count $jobids != 9"
14027 jobstats_set $JOBENV
14029 changelog_dump | grep $tfile
14030 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14031 [ $jobids -eq 0 ] ||
14032 error "Unexpected jobids when jobid_var=$JOBENV"
14035 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14036 JOBENV="JOBCOMPLEX"
14037 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14039 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14041 run_test 205 "Verify job stats"
14043 # LU-1480, LU-1773 and LU-1657
14045 mkdir -p $DIR/$tdir
14046 $SETSTRIPE -c -1 $DIR/$tdir
14047 #define OBD_FAIL_LOV_INIT 0x1403
14048 $LCTL set_param fail_loc=0xa0001403
14049 $LCTL set_param fail_val=1
14050 touch $DIR/$tdir/$tfile || true
14052 run_test 206 "fail lov_init_raid0() doesn't lbug"
14055 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14056 local fsz=`stat -c %s $DIR/$tfile`
14057 cancel_lru_locks mdc
14059 # do not return layout in getattr intent
14060 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14061 $LCTL set_param fail_loc=0x170
14062 local sz=`stat -c %s $DIR/$tfile`
14064 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14068 run_test 207a "can refresh layout at glimpse"
14071 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14072 local cksum=`md5sum $DIR/$tfile`
14073 local fsz=`stat -c %s $DIR/$tfile`
14074 cancel_lru_locks mdc
14075 cancel_lru_locks osc
14077 # do not return layout in getattr intent
14078 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14079 $LCTL set_param fail_loc=0x171
14081 # it will refresh layout after the file is opened but before read issues
14082 echo checksum is "$cksum"
14083 echo "$cksum" |md5sum -c --quiet || error "file differs"
14087 run_test 207b "can refresh layout at open"
14090 # FIXME: in this test suite, only RD lease is used. This is okay
14091 # for now as only exclusive open is supported. After generic lease
14092 # is done, this test suite should be revised. - Jinshan
14094 remote_mds_nodsh && skip "remote MDS with nodsh"
14095 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14096 skip "Need MDS version at least 2.4.52"
14098 echo "==== test 1: verify get lease work"
14099 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14101 echo "==== test 2: verify lease can be broken by upcoming open"
14102 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14106 $MULTIOP $DIR/$tfile oO_RDONLY:c
14107 kill -USR1 $PID && wait $PID || error "break lease error"
14109 echo "==== test 3: verify lease can't be granted if an open already exists"
14110 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14114 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14115 kill -USR1 $PID && wait $PID || error "open file error"
14117 echo "==== test 4: lease can sustain over recovery"
14118 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14124 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14126 echo "==== test 5: lease broken can't be regained by replay"
14127 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14131 # open file to break lease and then recovery
14132 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14135 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14139 run_test 208 "Exclusive open"
14142 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14143 skip_env "must have disp_stripe"
14146 sync; sleep 5; sync;
14148 echo 3 > /proc/sys/vm/drop_caches
14149 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14151 # open/close 500 times
14152 for i in $(seq 500); do
14156 echo 3 > /proc/sys/vm/drop_caches
14157 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14159 echo "before: $req_before, after: $req_after"
14160 [ $((req_after - req_before)) -ge 300 ] &&
14161 error "open/close requests are not freed"
14164 run_test 209 "read-only open/close requests should be freed promptly"
14168 size=$((size % 8192 + 1))
14169 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14170 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14171 rm -f $DIR/f212 $DIR/f212.xyz
14173 run_test 212 "Sendfile test ============================================"
14176 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14177 cancel_lru_locks osc
14178 lctl set_param fail_loc=0x8000040f
14179 # generate a read lock
14180 cat $DIR/$tfile > /dev/null
14181 # write to the file, it will try to cancel the above read lock.
14182 cat /etc/hosts >> $DIR/$tfile
14184 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14186 test_214() { # for bug 20133
14187 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14188 for (( i=0; i < 340; i++ )) ; do
14189 touch $DIR/$tdir/d214c/a$i
14192 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14193 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14194 ls $DIR/d214c || error "ls $DIR/d214c failed"
14195 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14196 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14198 run_test 214 "hash-indexed directory test - bug 20133"
14200 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14201 create_lnet_proc_files() {
14202 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14205 # counterpart of create_lnet_proc_files
14206 remove_lnet_proc_files() {
14207 rm -f $TMP/lnet_$1.sys
14210 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14211 # 3rd arg as regexp for body
14212 check_lnet_proc_stats() {
14213 local l=$(cat "$TMP/lnet_$1" |wc -l)
14214 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14216 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14219 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14220 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14221 # optional and can be regexp for 2nd line (lnet.routes case)
14222 check_lnet_proc_entry() {
14223 local blp=2 # blp stands for 'position of 1st line of body'
14224 [ -z "$5" ] || blp=3 # lnet.routes case
14226 local l=$(cat "$TMP/lnet_$1" |wc -l)
14227 # subtracting one from $blp because the body can be empty
14228 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14230 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14231 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14233 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14234 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14236 # bail out if any unexpected line happened
14237 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14238 [ "$?" != 0 ] || error "$2 misformatted"
14241 test_215() { # for bugs 18102, 21079, 21517
14242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14244 local N='(0|[1-9][0-9]*)' # non-negative numeric
14245 local P='[1-9][0-9]*' # positive numeric
14246 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14247 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14248 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14249 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14251 local L1 # regexp for 1st line
14252 local L2 # regexp for 2nd line (optional)
14253 local BR # regexp for the rest (body)
14255 # lnet.stats should look as 11 space-separated non-negative numerics
14256 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14257 create_lnet_proc_files "stats"
14258 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14259 remove_lnet_proc_files "stats"
14261 # lnet.routes should look like this:
14262 # Routing disabled/enabled
14263 # net hops priority state router
14264 # where net is a string like tcp0, hops > 0, priority >= 0,
14265 # state is up/down,
14266 # router is a string like 192.168.1.1@tcp2
14267 L1="^Routing (disabled|enabled)$"
14268 L2="^net +hops +priority +state +router$"
14269 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14270 create_lnet_proc_files "routes"
14271 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14272 remove_lnet_proc_files "routes"
14274 # lnet.routers should look like this:
14275 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14276 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14277 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14278 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14279 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14280 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14281 create_lnet_proc_files "routers"
14282 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14283 remove_lnet_proc_files "routers"
14285 # lnet.peers should look like this:
14286 # nid refs state last max rtr min tx min queue
14287 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14288 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14289 # numeric (0 or >0 or <0), queue >= 0.
14290 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14291 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14292 create_lnet_proc_files "peers"
14293 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14294 remove_lnet_proc_files "peers"
14296 # lnet.buffers should look like this:
14297 # pages count credits min
14298 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14299 L1="^pages +count +credits +min$"
14300 BR="^ +$N +$N +$I +$I$"
14301 create_lnet_proc_files "buffers"
14302 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14303 remove_lnet_proc_files "buffers"
14305 # lnet.nis should look like this:
14306 # nid status alive refs peer rtr max tx min
14307 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14308 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14309 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14310 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14311 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14312 create_lnet_proc_files "nis"
14313 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14314 remove_lnet_proc_files "nis"
14316 # can we successfully write to lnet.stats?
14317 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14319 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14321 test_216() { # bug 20317
14322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14323 remote_ost_nodsh && skip "remote OST with nodsh"
14326 local facets=$(get_facets OST)
14327 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14329 save_lustre_params client "osc.*.contention_seconds" > $p
14330 save_lustre_params $facets \
14331 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14332 save_lustre_params $facets \
14333 "ldlm.namespaces.filter-*.contended_locks" >> $p
14334 save_lustre_params $facets \
14335 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14336 clear_stats osc.*.osc_stats
14338 # agressive lockless i/o settings
14339 do_nodes $(comma_list $(osts_nodes)) \
14340 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14341 ldlm.namespaces.filter-*.contended_locks=0 \
14342 ldlm.namespaces.filter-*.contention_seconds=60"
14343 lctl set_param -n osc.*.contention_seconds=60
14345 $DIRECTIO write $DIR/$tfile 0 10 4096
14346 $CHECKSTAT -s 40960 $DIR/$tfile
14348 # disable lockless i/o
14349 do_nodes $(comma_list $(osts_nodes)) \
14350 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14351 ldlm.namespaces.filter-*.contended_locks=32 \
14352 ldlm.namespaces.filter-*.contention_seconds=0"
14353 lctl set_param -n osc.*.contention_seconds=0
14354 clear_stats osc.*.osc_stats
14356 dd if=/dev/zero of=$DIR/$tfile count=0
14357 $CHECKSTAT -s 0 $DIR/$tfile
14359 restore_lustre_params <$p
14363 run_test 216 "check lockless direct write updates file size and kms correctly"
14365 test_217() { # bug 22430
14366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14371 for node in $(nodes_list); do
14372 nid=$(host_nids_address $node $NETTYPE)
14373 if [[ $nid = *-* ]] ; then
14374 echo "lctl ping $(h2nettype $nid)"
14375 lctl ping $(h2nettype $nid)
14377 echo "skipping $node (no hyphen detected)"
14381 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14384 # do directio so as not to populate the page cache
14385 log "creating a 10 Mb file"
14386 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14387 log "starting reads"
14388 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14389 log "truncating the file"
14390 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14392 kill %+ || true # reads might have finished
14393 echo "wait until dd is finished"
14395 log "removing the temporary file"
14396 rm -rf $DIR/$tfile || error "tmp file removal failed"
14398 run_test 218 "parallel read and truncate should not deadlock"
14401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14403 # write one partial page
14404 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14405 # set no grant so vvp_io_commit_write will do sync write
14406 $LCTL set_param fail_loc=0x411
14407 # write a full page at the end of file
14408 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14410 $LCTL set_param fail_loc=0
14411 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14412 $LCTL set_param fail_loc=0x411
14413 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14416 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14417 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14419 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14421 test_220() { #LU-325
14422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14423 remote_ost_nodsh && skip "remote OST with nodsh"
14424 remote_mds_nodsh && skip "remote MDS with nodsh"
14425 remote_mgs_nodsh && skip "remote MGS with nodsh"
14429 # create on MDT0000 so the last_id and next_id are correct
14431 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14435 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14436 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14437 osc.$mdtosc_proc1.prealloc_last_id)
14438 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14439 osc.$mdtosc_proc1.prealloc_next_id)
14443 if ! combined_mgs_mds ; then
14447 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14448 #define OBD_FAIL_OST_ENOINO 0x229
14449 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14450 create_pool $FSNAME.$TESTNAME || return 1
14451 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14453 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14455 MDSOBJS=$((last_id - next_id))
14456 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14458 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14459 echo "OST still has $count kbytes free"
14461 echo "create $MDSOBJS files @next_id..."
14462 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14464 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14465 osc.$mdtosc_proc1.prealloc_last_id)
14466 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14467 osc.$mdtosc_proc1.prealloc_next_id)
14469 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14474 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14475 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14477 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14478 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14479 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14480 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14481 echo "unlink $MDSOBJS files @$next_id..."
14482 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14484 if ! combined_mgs_mds ; then
14488 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14493 dd if=`which date` of=$MOUNT/date oflag=sync
14494 chmod +x $MOUNT/date
14496 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14497 $LCTL set_param fail_loc=0x80001401
14499 $MOUNT/date > /dev/null
14502 run_test 221 "make sure fault and truncate race to not cause OOM"
14505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14508 test_mkdir $DIR/$tdir
14509 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14510 createmany -o $DIR/$tdir/$tfile 10
14511 cancel_lru_locks mdc
14512 cancel_lru_locks osc
14513 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14514 $LCTL set_param fail_loc=0x31a
14515 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14516 $LCTL set_param fail_loc=0
14519 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14525 test_mkdir $DIR/$tdir
14526 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14527 createmany -o $DIR/$tdir/$tfile 10
14528 cancel_lru_locks mdc
14529 cancel_lru_locks osc
14530 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14531 $LCTL set_param fail_loc=0x31a
14532 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14533 $LCTL set_param fail_loc=0
14535 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14541 test_mkdir $DIR/$tdir
14542 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14543 createmany -o $DIR/$tdir/$tfile 10
14544 cancel_lru_locks mdc
14545 cancel_lru_locks osc
14546 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14547 $LCTL set_param fail_loc=0x31b
14548 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14549 $LCTL set_param fail_loc=0
14552 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14554 test_224a() { # LU-1039, MRP-303
14555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14557 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14558 $LCTL set_param fail_loc=0x508
14559 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14560 $LCTL set_param fail_loc=0
14563 run_test 224a "Don't panic on bulk IO failure"
14565 test_224b() { # LU-1039, MRP-303
14566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14568 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14569 cancel_lru_locks osc
14570 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14571 $LCTL set_param fail_loc=0x515
14572 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14573 $LCTL set_param fail_loc=0
14576 run_test 224b "Don't panic on bulk IO failure"
14578 test_224c() { # LU-6441
14579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14580 remote_mds_nodsh && skip "remote MDS with nodsh"
14582 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14583 save_writethrough $p
14584 set_cache writethrough on
14586 local pages_per_rpc=$($LCTL get_param \
14587 osc.*.max_pages_per_rpc)
14588 local at_max=$($LCTL get_param -n at_max)
14589 local timeout=$($LCTL get_param -n timeout)
14590 local test_at="at_max"
14591 local param_at="$FSNAME.sys.at_max"
14592 local test_timeout="timeout"
14593 local param_timeout="$FSNAME.sys.timeout"
14595 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14597 set_persistent_param_and_check client "$test_at" "$param_at" 0
14598 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14600 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14601 do_facet ost1 $LCTL set_param fail_loc=0x520
14602 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14603 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14605 do_facet ost1 $LCTL set_param fail_loc=0
14607 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14608 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14611 $LCTL set_param -n $pages_per_rpc
14612 restore_lustre_params < $p
14615 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14617 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14620 if [ -z ${MDSSURVEY} ]; then
14621 skip_env "mds-survey not found"
14623 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14624 skip "Need MDS version at least 2.2.51"
14626 local mds=$(facet_host $SINGLEMDS)
14627 local target=$(do_nodes $mds 'lctl dl' |
14628 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14630 local cmd1="file_count=1000 thrhi=4"
14631 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14632 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14633 local cmd="$cmd1 $cmd2 $cmd3"
14635 rm -f ${TMP}/mds_survey*
14637 eval $cmd || error "mds-survey with zero-stripe failed"
14638 cat ${TMP}/mds_survey*
14639 rm -f ${TMP}/mds_survey*
14641 run_test 225a "Metadata survey sanity with zero-stripe"
14644 if [ -z ${MDSSURVEY} ]; then
14645 skip_env "mds-survey not found"
14647 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14648 skip "Need MDS version at least 2.2.51"
14649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14650 remote_mds_nodsh && skip "remote MDS with nodsh"
14651 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14652 skip_env "Need to mount OST to test"
14655 local mds=$(facet_host $SINGLEMDS)
14656 local target=$(do_nodes $mds 'lctl dl' |
14657 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14659 local cmd1="file_count=1000 thrhi=4"
14660 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14661 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14662 local cmd="$cmd1 $cmd2 $cmd3"
14664 rm -f ${TMP}/mds_survey*
14666 eval $cmd || error "mds-survey with stripe_count failed"
14667 cat ${TMP}/mds_survey*
14668 rm -f ${TMP}/mds_survey*
14670 run_test 225b "Metadata survey sanity with stripe_count = 1"
14672 mcreate_path2fid () {
14678 local path=$DIR/$tdir/$name
14683 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14684 error "cannot create $desc"
14686 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14688 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14690 fid_path=$($LFS fid2path $MOUNT $fid)
14692 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14694 [ "$path" == "$fid_path" ] ||
14695 error "fid2path returned $fid_path, expected $path"
14697 echo "pass with $path and $fid"
14702 mkdir -p $DIR/$tdir
14704 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14705 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14706 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14707 mcreate_path2fid 0040666 0 0 dir "directory"
14708 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14709 mcreate_path2fid 0100666 0 0 file "regular file"
14710 mcreate_path2fid 0120666 0 0 link "symbolic link"
14711 mcreate_path2fid 0140666 0 0 sock "socket"
14713 run_test 226a "call path2fid and fid2path on files of all type"
14716 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14721 mkdir -p $DIR/$tdir
14722 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14723 error "create remote directory failed"
14724 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14725 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14726 "character special file (null)"
14727 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14728 "character special file (no device)"
14729 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14730 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14731 "block special file (loop)"
14732 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14733 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14734 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14736 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14738 # LU-1299 Executing or running ldd on a truncated executable does not
14739 # cause an out-of-memory condition.
14741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14742 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14744 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14745 chmod +x $MOUNT/date
14747 $MOUNT/date > /dev/null
14748 ldd $MOUNT/date > /dev/null
14751 run_test 227 "running truncated executable does not cause OOM"
14753 # LU-1512 try to reuse idle OI blocks
14755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14756 remote_mds_nodsh && skip "remote MDS with nodsh"
14757 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14758 skip_env "ldiskfs only test"
14760 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14761 local myDIR=$DIR/$tdir
14764 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14765 $LCTL set_param fail_loc=0x80001002
14766 createmany -o $myDIR/t- 10000
14767 $LCTL set_param fail_loc=0
14768 # The guard is current the largest FID holder
14770 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14772 local IDX=$(($SEQ % 64))
14774 do_facet $SINGLEMDS sync
14775 # Make sure journal flushed.
14777 local blk1=$(do_facet $SINGLEMDS \
14778 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14779 grep Blockcount | awk '{print $4}')
14781 # Remove old files, some OI blocks will become idle.
14782 unlinkmany $myDIR/t- 10000
14783 # Create new files, idle OI blocks should be reused.
14784 createmany -o $myDIR/t- 2000
14785 do_facet $SINGLEMDS sync
14786 # Make sure journal flushed.
14788 local blk2=$(do_facet $SINGLEMDS \
14789 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14790 grep Blockcount | awk '{print $4}')
14792 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14794 run_test 228a "try to reuse idle OI blocks"
14797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14798 remote_mds_nodsh && skip "remote MDS with nodsh"
14799 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14800 skip_env "ldiskfs only test"
14802 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14803 local myDIR=$DIR/$tdir
14806 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14807 $LCTL set_param fail_loc=0x80001002
14808 createmany -o $myDIR/t- 10000
14809 $LCTL set_param fail_loc=0
14810 # The guard is current the largest FID holder
14812 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14814 local IDX=$(($SEQ % 64))
14816 do_facet $SINGLEMDS sync
14817 # Make sure journal flushed.
14819 local blk1=$(do_facet $SINGLEMDS \
14820 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14821 grep Blockcount | awk '{print $4}')
14823 # Remove old files, some OI blocks will become idle.
14824 unlinkmany $myDIR/t- 10000
14827 stop $SINGLEMDS || error "Fail to stop MDT."
14829 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14831 df $MOUNT || error "Fail to df."
14832 # Create new files, idle OI blocks should be reused.
14833 createmany -o $myDIR/t- 2000
14834 do_facet $SINGLEMDS sync
14835 # Make sure journal flushed.
14837 local blk2=$(do_facet $SINGLEMDS \
14838 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14839 grep Blockcount | awk '{print $4}')
14841 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14843 run_test 228b "idle OI blocks can be reused after MDT restart"
14847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14848 remote_mds_nodsh && skip "remote MDS with nodsh"
14849 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14850 skip_env "ldiskfs only test"
14852 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14853 local myDIR=$DIR/$tdir
14856 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14857 $LCTL set_param fail_loc=0x80001002
14858 # 20000 files can guarantee there are index nodes in the OI file
14859 createmany -o $myDIR/t- 20000
14860 $LCTL set_param fail_loc=0
14861 # The guard is current the largest FID holder
14863 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14865 local IDX=$(($SEQ % 64))
14867 do_facet $SINGLEMDS sync
14868 # Make sure journal flushed.
14870 local blk1=$(do_facet $SINGLEMDS \
14871 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14872 grep Blockcount | awk '{print $4}')
14874 # Remove old files, some OI blocks will become idle.
14875 unlinkmany $myDIR/t- 20000
14877 # The OI file should become empty now
14879 # Create new files, idle OI blocks should be reused.
14880 createmany -o $myDIR/t- 2000
14881 do_facet $SINGLEMDS sync
14882 # Make sure journal flushed.
14884 local blk2=$(do_facet $SINGLEMDS \
14885 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14886 grep Blockcount | awk '{print $4}')
14888 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14890 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14892 test_229() { # LU-2482, LU-3448
14893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14894 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14895 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14896 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14900 # Create a file with a released layout and stripe count 2.
14901 $MULTIOP $DIR/$tfile H2c ||
14902 error "failed to create file with released layout"
14904 $GETSTRIPE -v $DIR/$tfile
14906 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14907 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14909 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14910 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14911 stat $DIR/$tfile || error "failed to stat released file"
14913 chown $RUNAS_ID $DIR/$tfile ||
14914 error "chown $RUNAS_ID $DIR/$tfile failed"
14916 chgrp $RUNAS_ID $DIR/$tfile ||
14917 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14919 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14920 rm $DIR/$tfile || error "failed to remove released file"
14922 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14926 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14927 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14928 skip "Need MDS version at least 2.11.52"
14932 test_mkdir $DIR/$tdir
14933 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14934 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14935 [ $mdt_idx -ne 0 ] &&
14936 error "create local directory on wrong MDT $mdt_idx"
14938 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14939 error "create remote directory failed"
14940 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14941 [ $mdt_idx -ne $MDTIDX ] &&
14942 error "create remote directory on wrong MDT $mdt_idx"
14944 createmany -o $DIR/$tdir/test_230/t- 10 ||
14945 error "create files on remote directory failed"
14946 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14947 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14948 rm -r $DIR/$tdir || error "unlink remote directory failed"
14950 run_test 230a "Create remote directory and files under the remote directory"
14953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14954 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14955 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14956 skip "Need MDS version at least 2.11.52"
14964 local migrate_dir=$DIR/$tdir/migrate_dir
14965 local other_dir=$DIR/$tdir/other_dir
14967 test_mkdir $DIR/$tdir
14968 test_mkdir -i0 -c1 $migrate_dir
14969 test_mkdir -i0 -c1 $other_dir
14970 for ((i=0; i<10; i++)); do
14971 mkdir -p $migrate_dir/dir_${i}
14972 createmany -o $migrate_dir/dir_${i}/f 10 ||
14973 error "create files under remote dir failed $i"
14976 cp /etc/passwd $migrate_dir/$tfile
14977 cp /etc/passwd $other_dir/$tfile
14978 chattr +SAD $migrate_dir
14979 chattr +SAD $migrate_dir/$tfile
14981 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14982 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14983 local old_dir_mode=$(stat -c%f $migrate_dir)
14984 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14986 mkdir -p $migrate_dir/dir_default_stripe2
14987 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14988 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14990 mkdir -p $other_dir
14991 ln $migrate_dir/$tfile $other_dir/luna
14992 ln $migrate_dir/$tfile $migrate_dir/sofia
14993 ln $other_dir/$tfile $migrate_dir/david
14994 ln -s $migrate_dir/$tfile $other_dir/zachary
14995 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14996 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14998 $LFS migrate -m $MDTIDX $migrate_dir ||
14999 error "fails on migrating remote dir to MDT1"
15001 echo "migratate to MDT1, then checking.."
15002 for ((i = 0; i < 10; i++)); do
15003 for file in $(find $migrate_dir/dir_${i}); do
15004 mdt_index=$($LFS getstripe -m $file)
15005 [ $mdt_index == $MDTIDX ] ||
15006 error "$file is not on MDT${MDTIDX}"
15010 # the multiple link file should still in MDT0
15011 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15012 [ $mdt_index == 0 ] ||
15013 error "$file is not on MDT${MDTIDX}"
15015 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15016 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15017 error " expect $old_dir_flag get $new_dir_flag"
15019 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15020 [ "$old_file_flag" = "$new_file_flag" ] ||
15021 error " expect $old_file_flag get $new_file_flag"
15023 local new_dir_mode=$(stat -c%f $migrate_dir)
15024 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15025 error "expect mode $old_dir_mode get $new_dir_mode"
15027 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15028 [ "$old_file_mode" = "$new_file_mode" ] ||
15029 error "expect mode $old_file_mode get $new_file_mode"
15031 diff /etc/passwd $migrate_dir/$tfile ||
15032 error "$tfile different after migration"
15034 diff /etc/passwd $other_dir/luna ||
15035 error "luna different after migration"
15037 diff /etc/passwd $migrate_dir/sofia ||
15038 error "sofia different after migration"
15040 diff /etc/passwd $migrate_dir/david ||
15041 error "david different after migration"
15043 diff /etc/passwd $other_dir/zachary ||
15044 error "zachary different after migration"
15046 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15047 error "${tfile}_ln different after migration"
15049 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15050 error "${tfile}_ln_other different after migration"
15052 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15053 [ $stripe_count = 2 ] ||
15054 error "dir strpe_count $d != 2 after migration."
15056 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15057 [ $stripe_count = 2 ] ||
15058 error "file strpe_count $d != 2 after migration."
15060 #migrate back to MDT0
15063 $LFS migrate -m $MDTIDX $migrate_dir ||
15064 error "fails on migrating remote dir to MDT0"
15066 echo "migrate back to MDT0, checking.."
15067 for file in $(find $migrate_dir); do
15068 mdt_index=$($LFS getstripe -m $file)
15069 [ $mdt_index == $MDTIDX ] ||
15070 error "$file is not on MDT${MDTIDX}"
15073 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15074 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15075 error " expect $old_dir_flag get $new_dir_flag"
15077 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15078 [ "$old_file_flag" = "$new_file_flag" ] ||
15079 error " expect $old_file_flag get $new_file_flag"
15081 local new_dir_mode=$(stat -c%f $migrate_dir)
15082 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15083 error "expect mode $old_dir_mode get $new_dir_mode"
15085 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15086 [ "$old_file_mode" = "$new_file_mode" ] ||
15087 error "expect mode $old_file_mode get $new_file_mode"
15089 diff /etc/passwd ${migrate_dir}/$tfile ||
15090 error "$tfile different after migration"
15092 diff /etc/passwd ${other_dir}/luna ||
15093 error "luna different after migration"
15095 diff /etc/passwd ${migrate_dir}/sofia ||
15096 error "sofia different after migration"
15098 diff /etc/passwd ${other_dir}/zachary ||
15099 error "zachary different after migration"
15101 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15102 error "${tfile}_ln different after migration"
15104 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15105 error "${tfile}_ln_other different after migration"
15107 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15108 [ $stripe_count = 2 ] ||
15109 error "dir strpe_count $d != 2 after migration."
15111 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15112 [ $stripe_count = 2 ] ||
15113 error "file strpe_count $d != 2 after migration."
15115 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15117 run_test 230b "migrate directory"
15120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15121 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15122 remote_mds_nodsh && skip "remote MDS with nodsh"
15123 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15124 skip "Need MDS version at least 2.11.52"
15130 local migrate_dir=$DIR/$tdir/migrate_dir
15132 #If migrating directory fails in the middle, all entries of
15133 #the directory is still accessiable.
15134 test_mkdir $DIR/$tdir
15135 test_mkdir -i0 -c1 $migrate_dir
15136 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15138 createmany -o $migrate_dir/f $total ||
15139 error "create files under ${migrate_dir} failed"
15141 # fail after migrating top dir, and this will fail only once, so the
15142 # first sub file migration will fail (currently f3), others succeed.
15143 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15144 do_facet mds1 lctl set_param fail_loc=0x1801
15145 local t=$(ls $migrate_dir | wc -l)
15146 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15147 error "migrate should fail"
15148 local u=$(ls $migrate_dir | wc -l)
15149 [ "$u" == "$t" ] || error "$u != $t during migration"
15151 # add new dir/file should succeed
15152 mkdir $migrate_dir/dir ||
15153 error "mkdir failed under migrating directory"
15154 touch $migrate_dir/file ||
15155 error "create file failed under migrating directory"
15157 # add file with existing name should fail
15158 for file in $migrate_dir/f*; do
15159 stat $file > /dev/null || error "stat $file failed"
15160 $OPENFILE -f O_CREAT:O_EXCL $file &&
15161 error "open(O_CREAT|O_EXCL) $file should fail"
15162 $MULTIOP $file m && error "create $file should fail"
15163 touch $DIR/$tdir/remote_dir/$tfile ||
15164 error "touch $tfile failed"
15165 ln $DIR/$tdir/remote_dir/$tfile $file &&
15166 error "link $file should fail"
15167 mdt_index=$($LFS getstripe -m $file)
15168 if [ $mdt_index == 0 ]; then
15169 # file failed to migrate is not allowed to rename to
15170 mv $DIR/$tdir/remote_dir/$tfile $file &&
15171 error "rename to $file should fail"
15173 mv $DIR/$tdir/remote_dir/$tfile $file ||
15174 error "rename to $file failed"
15176 echo hello >> $file || error "write $file failed"
15179 # resume migration with different options should fail
15180 $LFS migrate -m 0 $migrate_dir &&
15181 error "migrate -m 0 $migrate_dir should fail"
15183 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15184 error "migrate -c 2 $migrate_dir should fail"
15186 # resume migration should succeed
15187 $LFS migrate -m $MDTIDX $migrate_dir ||
15188 error "migrate $migrate_dir failed"
15190 echo "Finish migration, then checking.."
15191 for file in $(find $migrate_dir); do
15192 mdt_index=$($LFS getstripe -m $file)
15193 [ $mdt_index == $MDTIDX ] ||
15194 error "$file is not on MDT${MDTIDX}"
15197 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15199 run_test 230c "check directory accessiblity if migration failed"
15202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15203 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15204 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15205 skip "Need MDS version at least 2.11.52"
15207 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15209 local migrate_dir=$DIR/$tdir/migrate_dir
15219 old_index=$((RANDOM % MDSCOUNT))
15220 old_count=$((MDSCOUNT - old_index))
15221 new_index=$((RANDOM % MDSCOUNT))
15222 new_count=$((MDSCOUNT - new_index))
15223 new_hash="all_char"
15225 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15226 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15228 test_mkdir $DIR/$tdir
15229 test_mkdir -i $old_index -c $old_count $migrate_dir
15231 for ((i=0; i<100; i++)); do
15232 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15233 createmany -o $migrate_dir/dir_${i}/f 100 ||
15234 error "create files under remote dir failed $i"
15237 echo -n "Migrate from MDT$old_index "
15238 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15239 echo -n "to MDT$new_index"
15240 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15243 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15244 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15245 error "migrate remote dir error"
15247 echo "Finish migration, then checking.."
15248 for file in $(find $migrate_dir); do
15249 mdt_index=$($LFS getstripe -m $file)
15250 if [ $mdt_index -lt $new_index ] ||
15251 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15252 error "$file is on MDT$mdt_index"
15256 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15258 run_test 230d "check migrate big directory"
15261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15263 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15264 skip "Need MDS version at least 2.11.52"
15271 mkdir -p $DIR/$tdir
15272 mkdir $DIR/$tdir/migrate_dir
15273 mkdir $DIR/$tdir/other_dir
15274 touch $DIR/$tdir/migrate_dir/a
15275 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15276 ls $DIR/$tdir/other_dir
15278 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15279 error "migrate dir fails"
15281 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15282 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15284 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15285 [ $mdt_index == 0 ] || error "a is not on MDT0"
15287 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15288 error "migrate dir fails"
15290 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15291 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15293 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15294 [ $mdt_index == 1 ] || error "a is not on MDT1"
15296 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15297 [ $mdt_index == 1 ] || error "b is not on MDT1"
15299 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15300 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15302 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15304 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15306 run_test 230e "migrate mulitple local link files"
15309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15310 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15311 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15312 skip "Need MDS version at least 2.11.52"
15317 mkdir -p $DIR/$tdir
15318 mkdir $DIR/$tdir/migrate_dir
15319 $LFS mkdir -i1 $DIR/$tdir/other_dir
15320 touch $DIR/$tdir/migrate_dir/a
15321 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15322 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15323 ls $DIR/$tdir/other_dir
15325 # a should be migrated to MDT1, since no other links on MDT0
15326 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15327 error "#1 migrate dir fails"
15328 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15329 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15330 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15331 [ $mdt_index == 1 ] || error "a is not on MDT1"
15333 # a should stay on MDT1, because it is a mulitple link file
15334 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15335 error "#2 migrate dir fails"
15336 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15337 [ $mdt_index == 1 ] || error "a is not on MDT1"
15339 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15340 error "#3 migrate dir fails"
15342 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15343 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15344 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15346 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15347 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15349 # a should be migrated to MDT0, since no other links on MDT1
15350 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15351 error "#4 migrate dir fails"
15352 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15353 [ $mdt_index == 0 ] || error "a is not on MDT0"
15355 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15357 run_test 230f "migrate mulitple remote link files"
15360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15361 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15362 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15363 skip "Need MDS version at least 2.11.52"
15365 mkdir -p $DIR/$tdir/migrate_dir
15367 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15368 error "migrating dir to non-exist MDT succeeds"
15371 run_test 230g "migrate dir to non-exist MDT"
15374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15375 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15376 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15377 skip "Need MDS version at least 2.11.52"
15381 mkdir -p $DIR/$tdir/migrate_dir
15383 $LFS migrate -m1 $DIR &&
15384 error "migrating mountpoint1 should fail"
15386 $LFS migrate -m1 $DIR/$tdir/.. &&
15387 error "migrating mountpoint2 should fail"
15390 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15391 error "migrating $tdir/migrate_dir/.. should fail"
15395 run_test 230h "migrate .. and root"
15398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15399 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15400 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15401 skip "Need MDS version at least 2.11.52"
15403 mkdir -p $DIR/$tdir/migrate_dir
15405 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15406 error "migration fails with a tailing slash"
15408 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15409 error "migration fails with two tailing slashes"
15411 run_test 230i "lfs migrate -m tolerates trailing slashes"
15415 # For simplicity this test assumes that max_pages_per_rpc
15416 # is the same across all OSCs
15417 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15418 local bulk_size=$((max_pages * 4096))
15419 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15422 mkdir -p $DIR/$tdir
15423 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15424 error "failed to set stripe with -S ${brw_size}M option"
15426 # clear the OSC stats
15427 $LCTL set_param osc.*.stats=0 &>/dev/null
15430 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15431 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15432 oflag=direct &>/dev/null || error "dd failed"
15434 sync; sleep 1; sync # just to be safe
15435 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15436 if [ x$nrpcs != "x1" ]; then
15437 $LCTL get_param osc.*.stats
15438 error "found $nrpcs ost_write RPCs, not 1 as expected"
15442 # Drop the OSC cache, otherwise we will read from it
15443 cancel_lru_locks osc
15445 # clear the OSC stats
15446 $LCTL set_param osc.*.stats=0 &>/dev/null
15448 # Client reads $bulk_size.
15449 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15450 iflag=direct &>/dev/null || error "dd failed"
15452 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15453 if [ x$nrpcs != "x1" ]; then
15454 $LCTL get_param osc.*.stats
15455 error "found $nrpcs ost_read RPCs, not 1 as expected"
15458 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15461 mkdir -p $DIR/$tdir
15463 for i in {0..1023}; do
15464 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15465 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15466 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15470 run_test 231b "must not assert on fully utilized OST request buffer"
15473 mkdir -p $DIR/$tdir
15474 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15476 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15477 do_facet ost1 $LCTL set_param fail_loc=0x31c
15479 # ignore dd failure
15480 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15482 do_facet ost1 $LCTL set_param fail_loc=0
15483 umount_client $MOUNT || error "umount failed"
15484 mount_client $MOUNT || error "mount failed"
15485 stop ost1 || error "cannot stop ost1"
15486 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15488 run_test 232a "failed lock should not block umount"
15491 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15492 skip "Need MDS version at least 2.10.58"
15494 mkdir -p $DIR/$tdir
15495 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15496 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15498 cancel_lru_locks osc
15500 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15501 do_facet ost1 $LCTL set_param fail_loc=0x31c
15504 $LFS data_version $DIR/$tdir/$tfile || true
15506 do_facet ost1 $LCTL set_param fail_loc=0
15507 umount_client $MOUNT || error "umount failed"
15508 mount_client $MOUNT || error "mount failed"
15509 stop ost1 || error "cannot stop ost1"
15510 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15512 run_test 232b "failed data version lock should not block umount"
15515 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15516 skip "Need MDS version at least 2.3.64"
15517 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15519 local fid=$($LFS path2fid $MOUNT)
15521 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15522 error "cannot access $MOUNT using its FID '$fid'"
15524 run_test 233a "checking that OBF of the FS root succeeds"
15527 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15528 skip "Need MDS version at least 2.5.90"
15529 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15531 local fid=$($LFS path2fid $MOUNT/.lustre)
15533 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15534 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15536 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15537 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15538 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15540 run_test 233b "checking that OBF of the FS .lustre succeeds"
15543 local p="$TMP/sanityN-$TESTNAME.parameters"
15544 save_lustre_params client "llite.*.xattr_cache" > $p
15545 lctl set_param llite.*.xattr_cache 1 ||
15546 skip_env "xattr cache is not supported"
15548 mkdir -p $DIR/$tdir || error "mkdir failed"
15549 touch $DIR/$tdir/$tfile || error "touch failed"
15550 # OBD_FAIL_LLITE_XATTR_ENOMEM
15551 $LCTL set_param fail_loc=0x1405
15552 getfattr -n user.attr $DIR/$tdir/$tfile &&
15553 error "getfattr should have failed with ENOMEM"
15554 $LCTL set_param fail_loc=0x0
15557 restore_lustre_params < $p
15560 run_test 234 "xattr cache should not crash on ENOMEM"
15563 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15564 skip "Need MDS version at least 2.4.52"
15566 flock_deadlock $DIR/$tfile
15571 124) error "process hangs on a deadlock"
15573 *) error "error executing flock_deadlock $DIR/$tfile"
15577 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15581 check_swap_layouts_support
15583 local ref1=/etc/passwd
15584 local ref2=/etc/group
15585 local file1=$DIR/$tdir/f1
15586 local file2=$DIR/$tdir/f2
15588 test_mkdir -c1 $DIR/$tdir
15589 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15590 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15591 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15592 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15593 local fd=$(free_fd)
15594 local cmd="exec $fd<>$file2"
15597 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15598 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15601 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15606 run_test 236 "Layout swap on open unlinked file"
15608 # LU-4659 linkea consistency
15610 local server_version=$(lustre_version_code $SINGLEMDS)
15612 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15613 [[ $server_version -gt $(version_code 2.5.1) &&
15614 $server_version -lt $(version_code 2.5.50) ]] ||
15615 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15618 ln $DIR/$tfile $DIR/$tfile.lnk
15619 touch $DIR/$tfile.new
15620 mv $DIR/$tfile.new $DIR/$tfile
15621 local fid1=$($LFS path2fid $DIR/$tfile)
15622 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15623 local path1=$($LFS fid2path $FSNAME "$fid1")
15624 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15625 local path2=$($LFS fid2path $FSNAME "$fid2")
15626 [ $tfile.lnk == $path2 ] ||
15627 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15630 run_test 238 "Verify linkea consistency"
15632 test_239A() { # was test_239
15633 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15634 skip "Need MDS version at least 2.5.60"
15636 local list=$(comma_list $(mdts_nodes))
15638 mkdir -p $DIR/$tdir
15639 createmany -o $DIR/$tdir/f- 5000
15640 unlinkmany $DIR/$tdir/f- 5000
15641 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15642 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15643 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15644 osp.*MDT*.sync_in_flight" | calc_sum)
15645 [ "$changes" -eq 0 ] || error "$changes not synced"
15647 run_test 239A "osp_sync test"
15649 test_239a() { #LU-5297
15650 remote_mds_nodsh && skip "remote MDS with nodsh"
15653 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15654 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15655 chgrp $RUNAS_GID $DIR/$tfile
15656 wait_delete_completed
15658 run_test 239a "process invalid osp sync record correctly"
15660 test_239b() { #LU-5297
15661 remote_mds_nodsh && skip "remote MDS with nodsh"
15664 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15665 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15666 chgrp $RUNAS_GID $DIR/$tfile1
15667 wait_delete_completed
15668 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15670 chgrp $RUNAS_GID $DIR/$tfile2
15671 wait_delete_completed
15673 run_test 239b "process osp sync record with ENOMEM error correctly"
15676 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15677 remote_mds_nodsh && skip "remote MDS with nodsh"
15679 mkdir -p $DIR/$tdir
15681 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15682 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15683 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15684 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15686 umount_client $MOUNT || error "umount failed"
15687 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15688 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15689 mount_client $MOUNT || error "failed to mount client"
15691 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15692 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15694 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15697 for LOOP in $(seq $1); do
15698 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15699 cancel_lru_locks $OSC || true
15704 for LOOP in $(seq $1); do
15705 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15706 iflag=direct 2>/dev/null
15710 test_241a() { # was test_241
15711 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15713 cancel_lru_locks $OSC
15714 test_241_bio 1000 &
15719 run_test 241a "bio vs dio"
15722 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15724 test_241_dio 1000 &
15729 run_test 241b "dio vs dio"
15732 remote_mds_nodsh && skip "remote MDS with nodsh"
15734 mkdir -p $DIR/$tdir
15735 touch $DIR/$tdir/$tfile
15737 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15738 do_facet mds1 lctl set_param fail_loc=0x105
15739 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15741 do_facet mds1 lctl set_param fail_loc=0
15742 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15744 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15748 test_mkdir $DIR/$tdir
15749 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15751 run_test 243 "various group lock tests"
15755 test_mkdir $DIR/$tdir
15756 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15757 sendfile_grouplock $DIR/$tdir/$tfile || \
15758 error "sendfile+grouplock failed"
15761 run_test 244 "sendfile with group lock tests"
15764 local flagname="multi_mod_rpcs"
15765 local connect_data_name="max_mod_rpcs"
15768 # check if multiple modify RPCs flag is set
15769 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15770 grep "connect_flags:")
15773 echo "$out" | grep -qw $flagname
15774 if [ $? -ne 0 ]; then
15775 echo "connect flag $flagname is not set"
15779 # check if multiple modify RPCs data is set
15780 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15783 echo "$out" | grep -qw $connect_data_name ||
15784 error "import should have connect data $connect_data_name"
15786 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15788 test_246() { # LU-7371
15789 remote_ost_nodsh && skip "remote OST with nodsh"
15790 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15791 skip "Need OST version >= 2.7.62"
15793 do_facet ost1 $LCTL set_param fail_val=4095
15794 #define OBD_FAIL_OST_READ_SIZE 0x234
15795 do_facet ost1 $LCTL set_param fail_loc=0x234
15796 $LFS setstripe $DIR/$tfile -i 0 -c 1
15797 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15798 cancel_lru_locks $FSNAME-OST0000
15799 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15801 run_test 246 "Read file of size 4095 should return right length"
15807 umount_client $submount
15812 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15814 skip_env "Fileset feature is not supported"
15816 local submount=${MOUNT}_$tdir
15819 mkdir -p $submount || error "mkdir $submount failed"
15820 FILESET="$FILESET/$tdir" mount_client $submount ||
15821 error "mount $submount failed"
15822 trap "cleanup_247 $submount" EXIT
15823 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15824 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15825 error "read $MOUNT/$tdir/$tfile failed"
15826 cleanup_247 $submount
15828 run_test 247a "mount subdir as fileset"
15831 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15832 skip_env "Fileset feature is not supported"
15834 local submount=${MOUNT}_$tdir
15836 rm -rf $MOUNT/$tdir
15837 mkdir -p $submount || error "mkdir $submount failed"
15839 FILESET="$FILESET/$tdir" mount_client $submount &&
15840 error "mount $submount should fail"
15843 run_test 247b "mount subdir that dose not exist"
15846 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15847 skip_env "Fileset feature is not supported"
15849 local submount=${MOUNT}_$tdir
15851 mkdir -p $MOUNT/$tdir/dir1
15852 mkdir -p $submount || error "mkdir $submount failed"
15853 trap "cleanup_247 $submount" EXIT
15854 FILESET="$FILESET/$tdir" mount_client $submount ||
15855 error "mount $submount failed"
15856 local fid=$($LFS path2fid $MOUNT/)
15857 $LFS fid2path $submount $fid && error "fid2path should fail"
15858 cleanup_247 $submount
15860 run_test 247c "running fid2path outside root"
15863 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15864 skip "Fileset feature is not supported"
15866 local submount=${MOUNT}_$tdir
15868 mkdir -p $MOUNT/$tdir/dir1
15869 mkdir -p $submount || error "mkdir $submount failed"
15870 FILESET="$FILESET/$tdir" mount_client $submount ||
15871 error "mount $submount failed"
15872 trap "cleanup_247 $submount" EXIT
15873 local fid=$($LFS path2fid $submount/dir1)
15874 $LFS fid2path $submount $fid || error "fid2path should succeed"
15875 cleanup_247 $submount
15877 run_test 247d "running fid2path inside root"
15881 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15883 skip "Fileset feature is not supported"
15885 local submount=${MOUNT}_$tdir
15888 mkdir -p $submount || error "mkdir $submount failed"
15889 FILESET="$FILESET/.." mount_client $submount &&
15890 error "mount $submount should fail"
15893 run_test 247e "mount .. as fileset"
15896 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15897 [ -z "$fast_read_sav" ] && skip "no fast read support"
15899 # create a large file for fast read verification
15900 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15902 # make sure the file is created correctly
15903 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15904 { rm -f $DIR/$tfile; skip "file creation error"; }
15906 echo "Test 1: verify that fast read is 4 times faster on cache read"
15908 # small read with fast read enabled
15909 $LCTL set_param -n llite.*.fast_read=1
15910 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15911 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15912 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15913 # small read with fast read disabled
15914 $LCTL set_param -n llite.*.fast_read=0
15915 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15916 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15917 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15919 # verify that fast read is 4 times faster for cache read
15920 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15921 error_not_in_vm "fast read was not 4 times faster: " \
15922 "$t_fast vs $t_slow"
15924 echo "Test 2: verify the performance between big and small read"
15925 $LCTL set_param -n llite.*.fast_read=1
15927 # 1k non-cache read
15928 cancel_lru_locks osc
15929 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15930 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15931 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15933 # 1M non-cache read
15934 cancel_lru_locks osc
15935 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15936 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15937 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15939 # verify that big IO is not 4 times faster than small IO
15940 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15941 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15943 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15946 run_test 248 "fast read verification"
15948 test_249() { # LU-7890
15949 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15950 skip "Need at least version 2.8.54"
15953 $SETSTRIPE -c 1 $DIR/$tfile
15954 # Offset 2T == 4k * 512M
15955 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15956 error "dd to 2T offset failed"
15958 run_test 249 "Write above 2T file size"
15961 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15962 && skip "no 16TB file size limit on ZFS"
15964 $SETSTRIPE -c 1 $DIR/$tfile
15965 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15966 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15967 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15968 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15969 conv=notrunc,fsync && error "append succeeded"
15972 run_test 250 "Write above 16T limit"
15975 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15977 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15978 #Skip once - writing the first stripe will succeed
15979 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15980 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15981 error "short write happened"
15983 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15984 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15985 error "short read happened"
15989 run_test 251 "Handling short read and write correctly"
15992 remote_mds_nodsh && skip "remote MDS with nodsh"
15993 remote_ost_nodsh && skip "remote OST with nodsh"
15994 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15995 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15996 skip_env "ldiskfs only test"
16006 # check lr_reader on OST0000
16008 dev=$(facet_device $tgt)
16009 out=$(do_facet $tgt $LR_READER $dev)
16010 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16012 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16013 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16014 error "Invalid uuid returned by $LR_READER on target $tgt"
16015 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16017 # check lr_reader -c on MDT0000
16019 dev=$(facet_device $tgt)
16020 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16021 skip "$LR_READER does not support additional options"
16023 out=$(do_facet $tgt $LR_READER -c $dev)
16024 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16026 num=$(echo "$out" | grep -c "mdtlov")
16027 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16028 error "Invalid number of mdtlov clients returned by $LR_READER"
16029 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16031 # check lr_reader -cr on MDT0000
16032 out=$(do_facet $tgt $LR_READER -cr $dev)
16033 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16035 echo "$out" | grep -q "^reply_data:$" ||
16036 error "$LR_READER should have returned 'reply_data' section"
16037 num=$(echo "$out" | grep -c "client_generation")
16038 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16040 run_test 252 "check lr_reader tool"
16042 test_253_fill_ost() {
16043 local size_mb #how many MB should we write to pass watermark
16044 local lwm=$3 #low watermark
16045 local free_10mb #10% of free space
16047 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16048 size_mb=$((free_kb / 1024 - lwm))
16049 free_10mb=$((free_kb / 10240))
16050 #If 10% of free space cross low watermark use it
16051 if (( free_10mb > size_mb )); then
16054 #At least we need to store 1.1 of difference between
16055 #free space and low watermark
16056 size_mb=$((size_mb + size_mb / 10))
16058 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16059 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16060 oflag=append conv=notrunc
16065 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16066 echo "OST still has $((free_kb / 1024)) mbytes free"
16070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16071 remote_mds_nodsh && skip "remote MDS with nodsh"
16072 remote_mgs_nodsh && skip "remote MGS with nodsh"
16077 local ost_name=$($LFS osts |
16078 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16080 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16081 do_facet $SINGLEMDS $LCTL get_param -n \
16082 osp.$mdtosc_proc1.reserved_mb_high ||
16083 skip "remote MDS does not support reserved_mb_high"
16087 wait_delete_completed
16090 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16091 osp.$mdtosc_proc1.reserved_mb_high)
16092 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16093 osp.$mdtosc_proc1.reserved_mb_low)
16094 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16096 if ! combined_mgs_mds ; then
16099 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16100 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16101 error "Adding $ost_name to pool failed"
16103 # Wait for client to see a OST at pool
16104 wait_update $HOSTNAME "$LCTL get_param -n
16105 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16106 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16107 error "Client can not see the pool"
16108 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16109 error "Setstripe failed"
16111 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16112 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16113 echo "OST still has $((blocks/1024)) mbytes free"
16115 local new_lwm=$((blocks/1024-10))
16116 do_facet $SINGLEMDS $LCTL set_param \
16117 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16118 do_facet $SINGLEMDS $LCTL set_param \
16119 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16121 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16123 #First enospc could execute orphan deletion so repeat.
16124 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16126 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16127 osp.$mdtosc_proc1.prealloc_status)
16128 echo "prealloc_status $oa_status"
16130 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16131 error "File creation should fail"
16132 #object allocation was stopped, but we still able to append files
16133 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16134 error "Append failed"
16135 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16137 wait_delete_completed
16141 for i in $(seq 10 12); do
16142 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16143 error "File creation failed after rm";
16146 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16147 osp.$mdtosc_proc1.prealloc_status)
16148 echo "prealloc_status $oa_status"
16150 if (( oa_status != 0 )); then
16151 error "Object allocation still disable after rm"
16153 do_facet $SINGLEMDS $LCTL set_param \
16154 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16155 do_facet $SINGLEMDS $LCTL set_param \
16156 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16159 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16160 error "Remove $ost_name from pool failed"
16161 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16162 error "Pool destroy fialed"
16164 if ! combined_mgs_mds ; then
16168 run_test 253 "Check object allocation limit"
16171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16172 remote_mds_nodsh && skip "remote MDS with nodsh"
16173 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16174 skip "MDS does not support changelog_size"
16177 local MDT0=$(facet_svc $SINGLEMDS)
16179 changelog_register || error "changelog_register failed"
16181 changelog_clear 0 || error "changelog_clear failed"
16183 local size1=$(do_facet $SINGLEMDS \
16184 $LCTL get_param -n mdd.$MDT0.changelog_size)
16185 echo "Changelog size $size1"
16188 $LFS mkdir -i 0 $DIR/$tdir
16190 mkdir -p $DIR/$tdir/pics/2008/zachy
16191 touch $DIR/$tdir/pics/2008/zachy/timestamp
16192 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16193 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16194 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16195 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16196 rm $DIR/$tdir/pics/desktop.jpg
16198 local size2=$(do_facet $SINGLEMDS \
16199 $LCTL get_param -n mdd.$MDT0.changelog_size)
16200 echo "Changelog size after work $size2"
16202 (( $size2 > $size1 )) ||
16203 error "new Changelog size=$size2 less than old size=$size1"
16205 run_test 254 "Check changelog size"
16212 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16213 awk -F: '{print $2}' | grep $type > /dev/null
16214 if [ $? -ne 0 ]; then
16224 lfs ladvise -a willread $file > /dev/null 2>&1
16225 if [ $? -eq 0 ]; then
16229 lfs ladvise -a willread $file 2>&1 |
16230 grep "Inappropriate ioctl for device" > /dev/null
16231 if [ $? -eq 0 ]; then
16238 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16241 # run a random read IO workload
16242 # usage: random_read_iops <filename> <filesize> <iosize>
16243 random_read_iops() {
16246 local iosize=${3:-4096}
16248 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16249 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16252 drop_file_oss_cache() {
16256 $LFS ladvise -a dontneed $file 2>/dev/null ||
16257 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16260 ladvise_willread_performance()
16263 local average_origin=0
16264 local average_cache=0
16265 local average_ladvise=0
16267 for ((i = 1; i <= $repeat; i++)); do
16268 echo "Iter $i/$repeat: reading without willread hint"
16269 cancel_lru_locks osc
16270 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16271 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16272 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16273 average_origin=$(bc <<<"$average_origin + $speed_origin")
16275 cancel_lru_locks osc
16276 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16277 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16278 average_cache=$(bc <<<"$average_cache + $speed_cache")
16280 cancel_lru_locks osc
16281 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16282 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16283 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16284 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16285 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16287 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16288 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16289 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16291 speedup_cache=$(percent $average_cache $average_origin)
16292 speedup_ladvise=$(percent $average_ladvise $average_origin)
16294 echo "Average uncached read: $average_origin"
16295 echo "Average speedup with OSS cached read: " \
16296 "$average_cache = +$speedup_cache%"
16297 echo "Average speedup with ladvise willread: " \
16298 "$average_ladvise = +$speedup_ladvise%"
16300 local lowest_speedup=20
16301 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16302 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16303 "got $average_cache%. Skipping ladvise willread check."
16307 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16308 # it is still good to run until then to exercise 'ladvise willread'
16309 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16310 [ "$(facet_fstype ost1)" = "zfs" ] &&
16311 echo "osd-zfs does not support dontneed or drop_caches" &&
16314 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16315 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16316 error_not_in_vm "Speedup with willread is less than " \
16317 "$lowest_speedup%, got $average_ladvise%"
16321 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16322 skip "lustre < 2.8.54 does not support ladvise "
16323 remote_ost_nodsh && skip "remote OST with nodsh"
16325 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16327 ladvise_no_type willread $DIR/$tfile &&
16328 skip "willread ladvise is not supported"
16330 ladvise_no_ioctl $DIR/$tfile &&
16331 skip "ladvise ioctl is not supported"
16334 local size=$((size_mb * 1048576))
16335 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16336 error "dd to $DIR/$tfile failed"
16338 lfs ladvise -a willread $DIR/$tfile ||
16339 error "Ladvise failed with no range argument"
16341 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16342 error "Ladvise failed with no -l or -e argument"
16344 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16345 error "Ladvise failed with only -e argument"
16347 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16348 error "Ladvise failed with only -l argument"
16350 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16351 error "End offset should not be smaller than start offset"
16353 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16354 error "End offset should not be equal to start offset"
16356 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16357 error "Ladvise failed with overflowing -s argument"
16359 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16360 error "Ladvise failed with overflowing -e argument"
16362 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16363 error "Ladvise failed with overflowing -l argument"
16365 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16366 error "Ladvise succeeded with conflicting -l and -e arguments"
16368 echo "Synchronous ladvise should wait"
16370 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16371 do_nodes $(comma_list $(osts_nodes)) \
16372 $LCTL set_param fail_val=$delay fail_loc=0x237
16374 local start_ts=$SECONDS
16375 lfs ladvise -a willread $DIR/$tfile ||
16376 error "Ladvise failed with no range argument"
16377 local end_ts=$SECONDS
16378 local inteval_ts=$((end_ts - start_ts))
16380 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16381 error "Synchronous advice didn't wait reply"
16384 echo "Asynchronous ladvise shouldn't wait"
16385 local start_ts=$SECONDS
16386 lfs ladvise -a willread -b $DIR/$tfile ||
16387 error "Ladvise failed with no range argument"
16388 local end_ts=$SECONDS
16389 local inteval_ts=$((end_ts - start_ts))
16391 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16392 error "Asynchronous advice blocked"
16395 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16396 ladvise_willread_performance
16398 run_test 255a "check 'lfs ladvise -a willread'"
16404 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16408 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16409 skip "lustre < 2.8.54 does not support ladvise "
16410 remote_ost_nodsh && skip "remote OST with nodsh"
16412 lfs setstripe -c 1 -i 0 $DIR/$tfile
16414 ladvise_no_type dontneed $DIR/$tfile &&
16415 skip "dontneed ladvise is not supported"
16417 ladvise_no_ioctl $DIR/$tfile &&
16418 skip "ladvise ioctl is not supported"
16420 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16421 [ "$(facet_fstype ost1)" = "zfs" ] &&
16422 skip "zfs-osd does not support 'ladvise dontneed'"
16425 local size=$((size_mb * 1048576))
16426 # In order to prevent disturbance of other processes, only check 3/4
16427 # of the memory usage
16428 local kibibytes=$((size_mb * 1024 * 3 / 4))
16430 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16431 error "dd to $DIR/$tfile failed"
16433 #force write to complete before dropping OST cache & checking memory
16436 local total=$(facet_meminfo ost1 MemTotal)
16437 echo "Total memory: $total KiB"
16439 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16440 local before_read=$(facet_meminfo ost1 Cached)
16441 echo "Cache used before read: $before_read KiB"
16443 lfs ladvise -a willread $DIR/$tfile ||
16444 error "Ladvise willread failed"
16445 local after_read=$(facet_meminfo ost1 Cached)
16446 echo "Cache used after read: $after_read KiB"
16448 lfs ladvise -a dontneed $DIR/$tfile ||
16449 error "Ladvise dontneed again failed"
16450 local no_read=$(facet_meminfo ost1 Cached)
16451 echo "Cache used after dontneed ladvise: $no_read KiB"
16453 if [ $total -lt $((before_read + kibibytes)) ]; then
16454 echo "Memory is too small, abort checking"
16458 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16459 error "Ladvise willread should use more memory" \
16460 "than $kibibytes KiB"
16463 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16464 error "Ladvise dontneed should release more memory" \
16465 "than $kibibytes KiB"
16468 run_test 255b "check 'lfs ladvise -a dontneed'"
16471 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16472 skip "lustre < 2.10.53 does not support lockahead"
16480 test_mkdir -p $DIR/$tdir
16481 $SETSTRIPE -i 0 $DIR/$tdir
16483 #test 10 returns only success/failure
16485 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16487 if [ $rc -eq 255 ]; then
16488 error "Ladvise test${i} failed, ${rc}"
16491 #test 11 counts lock enqueue requests, all others count new locks
16493 count=$(do_facet ost1 \
16494 $LCTL get_param -n ost.OSS.ost.stats)
16495 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16497 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16499 if [ $rc -eq 255 ]; then
16500 error "Ladvise test${i} failed, ${rc}"
16503 new_count=$(do_facet ost1 \
16504 $LCTL get_param -n ost.OSS.ost.stats)
16505 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16506 awk '{ print $2 }')
16508 difference="$((new_count - count))"
16509 if [ $difference -ne $rc ]; then
16510 error "Ladvise test${i}, bad enqueue count, returned " \
16511 "${rc}, actual ${difference}"
16514 for i in $(seq 12 21); do
16515 # If we do not do this, we run the risk of having too many
16516 # locks and starting lock cancellation while we are checking
16518 cancel_lru_locks osc
16520 count=$($LCTL get_param -n \
16521 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16523 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16525 if [ $rc -eq 255 ]; then
16526 error "Ladvise test ${i} failed, ${rc}"
16529 new_count=$($LCTL get_param -n \
16530 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16531 difference="$((new_count - count))"
16533 # Test 15 output is divided by 100 to map down to valid return
16534 if [ $i -eq 15 ]; then
16538 if [ $difference -ne $rc ]; then
16539 error "Ladvise test ${i}, bad lock count, returned " \
16540 "${rc}, actual ${difference}"
16544 #test 22 returns only success/failure
16546 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16548 if [ $rc -eq 255 ]; then
16549 error "Ladvise test${i} failed, ${rc}"
16552 run_test 255c "suite of ladvise lockahead tests"
16555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16556 remote_mds_nodsh && skip "remote MDS with nodsh"
16557 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16558 skip "ldiskfs only test"
16559 changelog_users $SINGLEMDS | grep "^cl" &&
16560 skip "active changelog user"
16566 mdt_dev=$(mdsdevname 1)
16569 changelog_register || error "changelog_register failed"
16572 mkdir -p $DIR/$tdir
16574 changelog_clear 0 || error "changelog_clear failed"
16577 touch $DIR/$tdir/{1..10}
16580 stop $SINGLEMDS || error "Fail to stop MDT"
16584 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16586 #after mount new plainllog is used
16587 touch $DIR/$tdir/{11..19}
16588 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16589 cat_sl=$(do_facet $SINGLEMDS "sync; \
16590 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16591 llog_reader $tmpfile | grep -c type=1064553b")
16592 do_facet $SINGLEMDS llog_reader $tmpfile
16594 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16596 changelog_clear 0 || error "changelog_clear failed"
16598 cat_sl=$(do_facet $SINGLEMDS "sync; \
16599 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16600 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16602 if (( cat_sl == 2 )); then
16603 error "Empty plain llog was not deleted from changelog catalog"
16604 elif (( cat_sl != 1 )); then
16605 error "Active plain llog shouldn't be deleted from catalog"
16608 run_test 256 "Check llog delete for empty and not full state"
16611 remote_mds_nodsh && skip "remote MDS with nodsh"
16612 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16613 skip "Need MDS version at least 2.8.55"
16615 test_mkdir $DIR/$tdir
16617 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16618 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16621 #define OBD_FAIL_MDS_XATTR_REP 0x161
16622 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16623 local facet=mds$((mdtidx + 1))
16624 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16625 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16627 stop $facet || error "stop MDS failed"
16628 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16629 error "start MDS fail"
16631 run_test 257 "xattr locks are not lost"
16633 # Verify we take the i_mutex when security requires it
16635 #define OBD_FAIL_IMUTEX_SEC 0x141c
16636 $LCTL set_param fail_loc=0x141c
16638 chmod u+s $DIR/$tfile
16639 chmod a+rwx $DIR/$tfile
16640 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16642 if [ $RC -ne 0 ]; then
16643 error "error, failed to take i_mutex, rc=$?"
16649 # Verify we do NOT take the i_mutex in the normal case
16651 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16652 $LCTL set_param fail_loc=0x141d
16655 chmod a+rw $DIR/$tfile
16656 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16658 if [ $RC -ne 0 ]; then
16659 error "error, took i_mutex unnecessarily, rc=$?"
16664 run_test 258b "verify i_mutex security behavior"
16667 local file=$DIR/$tfile
16671 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16672 skip "ldiskfs only test" && return
16674 stack_trap "rm -f $file" EXIT
16676 wait_delete_completed
16677 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16678 echo "before: $before"
16680 $LFS setstripe -i 0 -c 1 $file
16681 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16683 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16684 echo "after write: $after"
16686 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16687 do_facet ost1 $LCTL set_param fail_loc=0x2301
16689 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16690 echo "after truncate: $after"
16693 do_facet ost1 $LCTL set_param fail_loc=0
16694 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16696 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16697 echo "after restart: $after"
16698 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16699 error "missing truncate?"
16703 run_test 259 "crash at delayed truncate"
16706 #define OBD_FAIL_MDC_CLOSE 0x806
16707 $LCTL set_param fail_loc=0x80000806
16711 run_test 260 "Check mdc_close fail"
16713 ### Data-on-MDT sanity tests ###
16715 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16716 skip "Need MDS version at least 2.10.55"
16719 local dom=$DIR/$tdir/dom_file
16720 local tmp=$DIR/$tdir/tmp_file
16722 mkdir -p $DIR/$tdir
16724 # basic checks for DoM component creation
16725 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16726 error "Can set MDT layout to non-first entry"
16728 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16729 error "Can define multiple entries as MDT layout"
16731 $LFS setstripe -E 1M -L mdt $dom ||
16732 error "Can't create DoM layout"
16734 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16735 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16736 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16738 local mdtidx=$($LFS getstripe -m $dom)
16739 local mdtname=MDT$(printf %04x $mdtidx)
16740 local facet=mds$((mdtidx + 1))
16741 local space_check=1
16743 # Skip free space checks with ZFS
16744 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16750 local mdtfree1=$(do_facet $facet \
16751 lctl get_param -n osd*.*$mdtname.kbytesfree)
16752 dd if=/dev/urandom of=$tmp bs=1024 count=100
16753 # check also direct IO along write
16754 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16756 cmp $tmp $dom || error "file data is different"
16757 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16758 if [ $space_check == 1 ]; then
16759 local mdtfree2=$(do_facet $facet \
16760 lctl get_param -n osd*.*$mdtname.kbytesfree)
16761 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16762 error "MDT free space is wrong after write"
16766 $TRUNCATE $dom 10000
16767 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16768 if [ $space_check == 1 ]; then
16769 mdtfree1=$(do_facet $facet \
16770 lctl get_param -n osd*.*$mdtname.kbytesfree)
16771 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16772 error "MDT free space is wrong after truncate"
16778 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16779 if [ $space_check == 1 ]; then
16780 mdtfree2=$(do_facet $facet \
16781 lctl get_param -n osd*.*$mdtname.kbytesfree)
16782 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16783 error "MDT free space is wrong after append"
16788 if [ $space_check == 1 ]; then
16789 mdtfree1=$(do_facet $facet \
16790 lctl get_param -n osd*.*$mdtname.kbytesfree)
16791 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16792 error "MDT free space is wrong after removal"
16795 # combined striping
16796 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16797 error "Can't create DoM + OST striping"
16799 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16800 # check also direct IO along write
16801 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16803 cmp $tmp $dom || error "file data is different"
16804 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16810 run_test 270a "DoM: basic functionality tests"
16813 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16814 skip "Need MDS version at least 2.10.55"
16816 local dom=$DIR/$tdir/dom_file
16817 local max_size=1048576
16819 mkdir -p $DIR/$tdir
16820 $LFS setstripe -E $max_size -L mdt $dom
16822 # truncate over the limit
16823 $TRUNCATE $dom $(($max_size + 1)) &&
16824 error "successful truncate over the maximum size"
16825 # write over the limit
16826 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16827 error "successful write over the maximum size"
16828 # append over the limit
16829 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16830 echo "12345" >> $dom && error "successful append over the maximum size"
16835 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16838 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16839 skip "Need MDS version at least 2.10.55"
16841 mkdir -p $DIR/$tdir
16842 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16844 # check files inherit DoM EA
16845 touch $DIR/$tdir/first
16846 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16847 error "bad pattern"
16848 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16849 error "bad stripe count"
16850 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16851 error "bad stripe size"
16853 # check directory inherits DoM EA and uses it as default
16854 mkdir $DIR/$tdir/subdir
16855 touch $DIR/$tdir/subdir/second
16856 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16857 error "bad pattern in sub-directory"
16858 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16859 error "bad stripe count in sub-directory"
16860 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16861 error "bad stripe size in sub-directory"
16864 run_test 270c "DoM: DoM EA inheritance tests"
16867 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16868 skip "Need MDS version at least 2.10.55"
16870 mkdir -p $DIR/$tdir
16871 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16873 # inherit default DoM striping
16874 mkdir $DIR/$tdir/subdir
16875 touch $DIR/$tdir/subdir/f1
16877 # change default directory striping
16878 $LFS setstripe -c 1 $DIR/$tdir/subdir
16879 touch $DIR/$tdir/subdir/f2
16880 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16881 error "wrong default striping in file 2"
16882 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16883 error "bad pattern in file 2"
16886 run_test 270d "DoM: change striping from DoM to RAID0"
16889 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16890 skip "Need MDS version at least 2.10.55"
16892 mkdir -p $DIR/$tdir/dom
16893 mkdir -p $DIR/$tdir/norm
16896 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16897 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16899 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16900 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16902 # find DoM files by layout
16903 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16904 [ $NUM -eq $DOMFILES ] ||
16905 error "lfs find -L: found $NUM, expected $DOMFILES"
16906 echo "Test 1: lfs find 20 DOM files by layout: OK"
16908 # there should be 1 dir with default DOM striping
16909 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16911 error "lfs find -L: found $NUM, expected 1 dir"
16912 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16914 # find DoM files by stripe size
16915 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16916 [ $NUM -eq $DOMFILES ] ||
16917 error "lfs find -S: found $NUM, expected $DOMFILES"
16918 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16920 # find files by stripe offset except DoM files
16921 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16922 [ $NUM -eq $NORMFILES ] ||
16923 error "lfs find -i: found $NUM, expected $NORMFILES"
16924 echo "Test 5: lfs find no DOM files by stripe index: OK"
16927 run_test 270e "DoM: lfs find with DoM files test"
16930 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16931 skip "Need MDS version at least 2.10.55"
16933 local mdtname=${FSNAME}-MDT0000-mdtlov
16934 local dom=$DIR/$tdir/dom_file
16935 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16936 lod.$mdtname.dom_stripesize)
16937 local dom_limit=131072
16939 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16940 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16941 lod.$mdtname.dom_stripesize)
16942 [ ${dom_limit} -eq ${dom_current} ] ||
16943 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16945 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16946 $LFS setstripe -d $DIR/$tdir
16947 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16948 error "Can't set directory default striping"
16950 # exceed maximum stripe size
16951 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16952 error "Can't create file with $((dom_limit * 2)) DoM stripe"
16953 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
16954 error "Able to create DoM component size more than LOD limit"
16956 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16957 dom_current=$(do_facet mds1 $LCTL get_param -n \
16958 lod.$mdtname.dom_stripesize)
16959 [ 0 -eq ${dom_current} ] ||
16960 error "Can't set zero DoM stripe limit"
16963 # attempt to create DoM file on server with disabled DoM should
16964 # remove DoM entry from layout and be succeed
16965 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
16966 error "Can't create DoM file (DoM is disabled)"
16967 [ $($LFS getstripe -L $dom) == "mdt" ] &&
16968 error "File has DoM component while DoM is disabled"
16971 # attempt to create DoM file with only DoM stripe should return error
16972 $LFS setstripe -E $dom_limit -L mdt $dom &&
16973 error "Able to create DoM-only file while DoM is disabled"
16975 # too low values to be aligned with smallest stripe size 64K
16976 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16977 dom_current=$(do_facet mds1 $LCTL get_param -n \
16978 lod.$mdtname.dom_stripesize)
16979 [ 30000 -eq ${dom_current} ] &&
16980 error "Can set too small DoM stripe limit"
16982 # 64K is a minimal stripe size in Lustre, expect limit of that size
16983 [ 65536 -eq ${dom_current} ] ||
16984 error "Limit is not set to 64K but ${dom_current}"
16986 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16987 dom_current=$(do_facet mds1 $LCTL get_param -n \
16988 lod.$mdtname.dom_stripesize)
16990 [ 2147483648 -eq ${dom_current} ] &&
16991 error "Can set too large DoM stripe limit"
16993 do_facet mds1 $LCTL set_param -n \
16994 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16995 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16996 error "Can't create DoM component size after limit change"
16997 do_facet mds1 $LCTL set_param -n \
16998 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16999 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17000 error "Can't create DoM file after limit decrease"
17001 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17002 error "Can create big DoM component after limit decrease"
17003 touch ${dom}_def ||
17004 error "Can't create file with old default layout"
17006 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17009 run_test 270f "DoM: maximum DoM stripe size checks"
17012 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17013 skip "Need MDS version at least 2.10.55"
17015 local dom=$DIR/$tdir/dom
17017 mkdir -p $DIR/$tdir
17019 $LFS setstripe -E 1024K -L mdt $dom
17021 lctl set_param -n mdc.*.stats=clear
17022 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17023 cat $dom > /dev/null
17024 local reads=$(lctl get_param -n mdc.*.stats |
17025 awk '/ost_read/ {print $2}')
17026 [ -z $reads ] || error "Unexpected $reads READ RPCs"
17030 run_test 271a "DoM: data is cached for read after write"
17033 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17034 skip "Need MDS version at least 2.10.55"
17036 local dom=$DIR/$tdir/dom
17038 mkdir -p $DIR/$tdir
17040 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17042 lctl set_param -n mdc.*.stats=clear
17043 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17044 cancel_lru_locks mdc
17045 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17046 # second stat to check size is cached on client
17047 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17048 local gls=$(lctl get_param -n mdc.*.stats |
17049 awk '/ldlm_glimpse/ {print $2}')
17050 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
17053 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17056 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17057 skip "Need MDS version at least 2.10.55"
17059 local dom=$DIR/$tdir/dom
17061 mkdir -p $DIR/$tdir
17063 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17065 lctl set_param -n mdc.*.stats=clear
17066 lctl set_param -n osc.*.stats=clear
17067 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17068 cancel_lru_locks mdc
17069 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17070 # second stat to check size is cached on client
17071 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17072 local gls=$(lctl get_param -n mdc.*.stats |
17073 awk '/ldlm_glimpse/ {print $2}')
17074 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
17075 local gls=$(lctl get_param -n osc.*.stats |
17076 awk '/ldlm_glimpse/ {print $2}')
17077 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
17080 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17083 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17084 skip "Need MDS version at least 2.10.55"
17086 local dom=$DIR/$tdir/dom
17088 mkdir -p $DIR/$tdir
17090 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17092 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17093 local facet=mds$((mdtidx + 1))
17095 cancel_lru_locks mdc
17096 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17097 createmany -o $dom 1000
17098 lctl set_param -n mdc.*.stats=clear
17099 smalliomany -w $dom 1000 200
17100 lctl get_param -n mdc.*.stats
17101 local enq=$(lctl get_param -n mdc.*.stats |
17102 awk '/ldlm_ibits_enqueue/ {print $2}')
17103 # Each file has 1 open, 1 IO enqueues, total 2000
17104 # but now we have also +1 getxattr for security.capability, total 3000
17105 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17106 unlinkmany $dom 1000
17108 cancel_lru_locks mdc
17109 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17110 createmany -o $dom 1000
17111 lctl set_param -n mdc.*.stats=clear
17112 smalliomany -w $dom 1000 200
17113 lctl get_param -n mdc.*.stats
17114 local enq_2=$(lctl get_param -n mdc.*.stats |
17115 awk '/ldlm_ibits_enqueue/ {print $2}')
17116 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17117 # for OPEN and IO lock.
17118 [ $((enq - enq_2)) -ge 1000 ] ||
17119 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17120 unlinkmany $dom 1000
17123 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17125 cleanup_271def_tests() {
17131 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17132 skip "Need MDS version at least 2.10.57" && return
17134 local dom=$DIR/$tdir/dom
17135 local tmp=$TMP/$tfile
17136 trap "cleanup_271def_tests $tmp" EXIT
17138 mkdir -p $DIR/$tdir
17140 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17142 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17143 local facet=mds$((mdtidx + 1))
17145 cancel_lru_locks mdc
17146 dd if=/dev/urandom of=$tmp bs=1000 count=1
17147 dd if=$tmp of=$dom bs=1000 count=1
17148 cancel_lru_locks mdc
17150 cat /etc/hosts >> $tmp
17151 lctl set_param -n mdc.*.stats=clear
17153 # append data to the same file it should update local page
17154 echo "Append to the same page"
17155 cat /etc/hosts >> $dom
17156 local num=$(lctl get_param -n mdc.*.stats |
17157 awk '/ost_read/ {print $2}')
17158 local ra=$(lctl get_param -n mdc.*.stats |
17159 awk '/req_active/ {print $2}')
17160 local rw=$(lctl get_param -n mdc.*.stats |
17161 awk '/req_waittime/ {print $2}')
17163 [ -z $num ] || error "$num READ RPC occured"
17164 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17168 cmp $tmp $dom || error "file miscompare"
17170 cancel_lru_locks mdc
17171 lctl set_param -n mdc.*.stats=clear
17173 echo "Open and read file"
17174 cat $dom > /dev/null
17175 local num=$(lctl get_param -n mdc.*.stats |
17176 awk '/ost_read/ {print $2}')
17177 local ra=$(lctl get_param -n mdc.*.stats |
17178 awk '/req_active/ {print $2}')
17179 local rw=$(lctl get_param -n mdc.*.stats |
17180 awk '/req_waittime/ {print $2}')
17182 [ -z $num ] || error "$num READ RPC occured"
17183 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17187 cmp $tmp $dom || error "file miscompare"
17191 run_test 271d "DoM: read on open (1K file in reply buffer)"
17194 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17195 skip "Need MDS version at least 2.10.57" && return
17197 local dom=$DIR/$tdir/dom
17198 local tmp=$TMP/${tfile}.data
17199 trap "cleanup_271def_tests $tmp" EXIT
17201 mkdir -p $DIR/$tdir
17203 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17205 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17206 local facet=mds$((mdtidx + 1))
17208 cancel_lru_locks mdc
17209 dd if=/dev/urandom of=$tmp bs=30K count=1
17210 dd if=$tmp of=$dom bs=30K count=1
17211 cancel_lru_locks mdc
17212 cat /etc/hosts >> $tmp
17213 lctl set_param -n mdc.*.stats=clear
17215 echo "Append to the same page"
17216 cat /etc/hosts >> $dom
17218 local num=$(lctl get_param -n mdc.*.stats | \
17219 awk '/ost_read/ {print $2}')
17220 local ra=$(lctl get_param -n mdc.*.stats | \
17221 awk '/req_active/ {print $2}')
17222 local rw=$(lctl get_param -n mdc.*.stats | \
17223 awk '/req_waittime/ {print $2}')
17225 [ -z $num ] || error "$num READ RPC occured"
17226 # Reply buffer can be adjusted for larger buffer by resend
17227 echo "... DONE with $((ra - rw)) resends"
17230 cmp $tmp $dom || error "file miscompare"
17232 cancel_lru_locks mdc
17233 lctl set_param -n mdc.*.stats=clear
17235 echo "Open and read file"
17236 cat $dom > /dev/null
17237 local num=$(lctl get_param -n mdc.*.stats | \
17238 awk '/ost_read/ {print $2}')
17239 local ra=$(lctl get_param -n mdc.*.stats | \
17240 awk '/req_active/ {print $2}')
17241 local rw=$(lctl get_param -n mdc.*.stats | \
17242 awk '/req_waittime/ {print $2}')
17244 [ -z $num ] || error "$num READ RPC occured"
17245 # Reply buffer can be adjusted for larger buffer by resend
17246 echo "... DONE with $((ra - rw)) resends"
17249 cmp $tmp $dom || error "file miscompare"
17253 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17256 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17257 skip "Need MDS version at least 2.10.57" && return
17259 local dom=$DIR/$tdir/dom
17260 local tmp=$TMP/$tfile
17261 trap "cleanup_271def_tests $tmp" EXIT
17263 mkdir -p $DIR/$tdir
17265 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17267 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17268 local facet=mds$((mdtidx + 1))
17270 cancel_lru_locks mdc
17271 dd if=/dev/urandom of=$tmp bs=200000 count=1
17272 dd if=$tmp of=$dom bs=200000 count=1
17273 cancel_lru_locks mdc
17274 cat /etc/hosts >> $tmp
17275 lctl set_param -n mdc.*.stats=clear
17277 echo "Append to the same page"
17278 cat /etc/hosts >> $dom
17279 local num=$(lctl get_param -n mdc.*.stats | \
17280 awk '/ost_read/ {print $2}')
17281 local ra=$(lctl get_param -n mdc.*.stats | \
17282 awk '/req_active/ {print $2}')
17283 local rw=$(lctl get_param -n mdc.*.stats | \
17284 awk '/req_waittime/ {print $2}')
17286 [ -z $num ] || error "$num READ RPC occured"
17287 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17291 cmp $tmp $dom || error "file miscompare"
17293 cancel_lru_locks mdc
17294 lctl set_param -n mdc.*.stats=clear
17296 echo "Open and read file"
17297 cat $dom > /dev/null
17298 local num=$(lctl get_param -n mdc.*.stats | \
17299 awk '/ost_read/ {print $2}')
17300 local ra=$(lctl get_param -n mdc.*.stats | \
17301 awk '/req_active/ {print $2}')
17302 local rw=$(lctl get_param -n mdc.*.stats | \
17303 awk '/req_waittime/ {print $2}')
17305 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17306 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17310 cmp $tmp $dom || error "file miscompare"
17314 run_test 271f "DoM: read on open (200K file and read tail)"
17317 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17318 skip "Need MDS version at least 2.11.50"
17320 local dom=$DIR/$tdir/dom
17321 mkdir -p $DIR/$tdir
17323 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17324 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17325 error "failed to write data into $dom"
17326 local old_md5=$(md5sum $dom)
17328 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17329 error "failed to migrate to the same DoM component"
17331 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17332 error "layout was not changed silently"
17334 local new_md5=$(md5sum $dom)
17336 [ "$old_md5" != "$new_md5" ] &&
17337 error "md5sum differ: $old_md5, $new_md5"
17340 run_test 272a "DoM migration: new layout with the same DOM component"
17343 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17344 skip "Need MDS version at least 2.11.50"
17346 local dom=$DIR/$tdir/dom
17347 mkdir -p $DIR/$tdir
17348 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17350 local mdtidx=$($LFS getstripe -m $dom)
17351 local mdtname=MDT$(printf %04x $mdtidx)
17352 local facet=mds$((mdtidx + 1))
17354 local mdtfree1=$(do_facet $facet \
17355 lctl get_param -n osd*.*$mdtname.kbytesfree)
17356 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17357 error "failed to write data into $dom"
17358 local old_md5=$(md5sum $dom)
17359 cancel_lru_locks mdc
17360 local mdtfree1=$(do_facet $facet \
17361 lctl get_param -n osd*.*$mdtname.kbytesfree)
17363 $LFS migrate -c2 $dom ||
17364 error "failed to migrate to the new composite layout"
17365 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17366 error "MDT stripe was not removed"
17368 cancel_lru_locks mdc
17369 local new_md5=$(md5sum $dom)
17370 [ "$old_md5" != "$new_md5" ] &&
17371 error "$old_md5 != $new_md5"
17373 # Skip free space checks with ZFS
17374 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17375 local mdtfree2=$(do_facet $facet \
17376 lctl get_param -n osd*.*$mdtname.kbytesfree)
17377 [ $mdtfree2 -gt $mdtfree1 ] ||
17378 error "MDT space is not freed after migration"
17382 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17385 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17386 skip "Need MDS version at least 2.11.50"
17388 local dom=$DIR/$tdir/$tfile
17389 mkdir -p $DIR/$tdir
17390 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17392 local mdtidx=$($LFS getstripe -m $dom)
17393 local mdtname=MDT$(printf %04x $mdtidx)
17394 local facet=mds$((mdtidx + 1))
17396 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17397 error "failed to write data into $dom"
17398 local old_md5=$(md5sum $dom)
17399 cancel_lru_locks mdc
17400 local mdtfree1=$(do_facet $facet \
17401 lctl get_param -n osd*.*$mdtname.kbytesfree)
17403 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17404 error "failed to migrate to the new composite layout"
17405 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17406 error "MDT stripe was not removed"
17408 cancel_lru_locks mdc
17409 local new_md5=$(md5sum $dom)
17410 [ "$old_md5" != "$new_md5" ] &&
17411 error "$old_md5 != $new_md5"
17413 # Skip free space checks with ZFS
17414 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17415 local mdtfree2=$(do_facet $facet \
17416 lctl get_param -n osd*.*$mdtname.kbytesfree)
17417 [ $mdtfree2 -gt $mdtfree1 ] ||
17418 error "MDS space is not freed after migration"
17422 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17425 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17426 skip "Need MDS version at least 2.11.50"
17428 # Layout swap cannot be done if either file has DOM component,
17429 # this will never be supported, migration should be used instead
17431 local dom=$DIR/$tdir/$tfile
17432 mkdir -p $DIR/$tdir
17434 $LFS setstripe -c2 ${dom}_plain
17435 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17436 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17437 error "can swap layout with DoM component"
17438 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17439 error "can swap layout with DoM component"
17441 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17442 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17443 error "can swap layout with DoM component"
17444 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17445 error "can swap layout with DoM component"
17448 run_test 273a "DoM: layout swapping should fail with DOM"
17451 remote_ost_nodsh && skip "remote OST with nodsh"
17452 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17453 skip "Need OST version >= 2.10.57"
17455 local file=$DIR/$tfile
17458 oss=$(comma_list $(osts_nodes))
17460 dd if=/dev/urandom of=$file bs=1M count=2 ||
17461 error "failed to create a file"
17462 cancel_lru_locks osc
17465 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17466 error "failed to read a file"
17468 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17469 $LCTL set_param fail_loc=0x8000031f
17471 cancel_lru_locks osc &
17474 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17475 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17476 #IO takes another lock, but matches the PENDING one
17477 #and places it to the IO RPC
17478 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17479 error "failed to read a file with PENDING lock"
17481 run_test 275 "Read on a canceled duplicate lock"
17484 remote_ost_nodsh && skip "remote OST with nodsh"
17487 do_facet ost1 "(while true; do \
17488 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17489 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17492 for LOOP in $(seq 20); do
17494 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17497 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17498 rm $TMP/sanity_276_pid"
17500 run_test 276 "Race between mount and obd_statfs"
17502 cleanup_test_300() {
17506 test_striped_dir() {
17511 mkdir -p $DIR/$tdir
17513 SAVE_UMASK=$(umask)
17514 trap cleanup_test_300 RETURN EXIT
17516 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17517 $DIR/$tdir/striped_dir ||
17518 error "set striped dir error"
17520 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17521 [ "$mode" = "755" ] || error "expect 755 got $mode"
17523 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17524 error "getdirstripe failed"
17525 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17526 if [ "$stripe_count" != "2" ]; then
17527 error "1:stripe_count is $stripe_count, expect 2"
17529 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17530 if [ "$stripe_count" != "2" ]; then
17531 error "2:stripe_count is $stripe_count, expect 2"
17534 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17535 if [ "$stripe_index" != "$mdt_index" ]; then
17536 error "stripe_index is $stripe_index, expect $mdt_index"
17539 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17540 error "nlink error after create striped dir"
17542 mkdir $DIR/$tdir/striped_dir/a
17543 mkdir $DIR/$tdir/striped_dir/b
17545 stat $DIR/$tdir/striped_dir/a ||
17546 error "create dir under striped dir failed"
17547 stat $DIR/$tdir/striped_dir/b ||
17548 error "create dir under striped dir failed"
17550 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17551 error "nlink error after mkdir"
17553 rmdir $DIR/$tdir/striped_dir/a
17554 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17555 error "nlink error after rmdir"
17557 rmdir $DIR/$tdir/striped_dir/b
17558 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17559 error "nlink error after rmdir"
17561 chattr +i $DIR/$tdir/striped_dir
17562 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17563 error "immutable flags not working under striped dir!"
17564 chattr -i $DIR/$tdir/striped_dir
17566 rmdir $DIR/$tdir/striped_dir ||
17567 error "rmdir striped dir error"
17575 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17576 skip "skipped for lustre < 2.7.0"
17577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17578 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17580 test_striped_dir 0 || error "failed on striped dir on MDT0"
17581 test_striped_dir 1 || error "failed on striped dir on MDT0"
17583 run_test 300a "basic striped dir sanity test"
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"
17596 test_mkdir $DIR/$tdir || error "mkdir fail"
17597 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17598 error "set striped dir error"
17599 for i in {0..9}; do
17600 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17602 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17603 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17604 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17606 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17607 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17608 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17612 run_test 300b "check ctime/mtime for striped dir"
17615 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17616 skip "skipped for lustre < 2.7.0"
17617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17618 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17622 mkdir -p $DIR/$tdir
17623 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17624 error "set striped dir error"
17626 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17627 error "chown striped dir failed"
17629 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17630 error "create 5k files failed"
17632 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17634 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17638 run_test 300c "chown && check ls under striped directory"
17641 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17642 skip "skipped for lustre < 2.7.0"
17643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17644 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17649 mkdir -p $DIR/$tdir
17650 $SETSTRIPE -c 2 $DIR/$tdir
17652 #local striped directory
17653 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17654 error "set striped dir error"
17655 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17656 error "create 10 files failed"
17658 #remote striped directory
17659 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17660 error "set striped dir error"
17661 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17662 error "create 10 files failed"
17664 for file in $(find $DIR/$tdir); do
17665 stripe_count=$($LFS getstripe -c $file)
17666 [ $stripe_count -eq 2 ] ||
17667 error "wrong stripe $stripe_count for $file"
17672 run_test 300d "check default stripe under striped directory"
17675 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17676 skip "Need MDS version at least 2.7.55"
17677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17678 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17683 mkdir -p $DIR/$tdir
17685 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17686 error "set striped dir error"
17688 touch $DIR/$tdir/striped_dir/a
17689 touch $DIR/$tdir/striped_dir/b
17690 touch $DIR/$tdir/striped_dir/c
17692 mkdir $DIR/$tdir/striped_dir/dir_a
17693 mkdir $DIR/$tdir/striped_dir/dir_b
17694 mkdir $DIR/$tdir/striped_dir/dir_c
17696 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17697 error "set striped adir under striped dir error"
17699 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17700 error "set striped bdir under striped dir error"
17702 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17703 error "set striped cdir under striped dir error"
17705 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17706 error "rename dir under striped dir fails"
17708 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17709 error "rename dir under different stripes fails"
17711 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17712 error "rename file under striped dir should succeed"
17714 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17715 error "rename dir under striped dir should succeed"
17719 run_test 300e "check rename under striped directory"
17722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17723 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17724 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17725 skip "Need MDS version at least 2.7.55"
17731 mkdir -p $DIR/$tdir
17733 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17734 error "set striped dir error"
17736 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17737 error "set striped dir error"
17739 touch $DIR/$tdir/striped_dir/a
17740 mkdir $DIR/$tdir/striped_dir/dir_a
17741 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17742 error "create striped dir under striped dir fails"
17744 touch $DIR/$tdir/striped_dir1/b
17745 mkdir $DIR/$tdir/striped_dir1/dir_b
17746 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17747 error "create striped dir under striped dir fails"
17749 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17750 error "rename dir under different striped dir should fail"
17752 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17753 error "rename striped dir under diff striped dir should fail"
17755 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17756 error "rename file under diff striped dirs fails"
17760 run_test 300f "check rename cross striped directory"
17762 test_300_check_default_striped_dir()
17765 local default_count=$2
17766 local default_index=$3
17769 local dir_stripe_index
17772 echo "checking $dirname $default_count $default_index"
17773 $LFS setdirstripe -D -c $default_count -i $default_index \
17774 -t all_char $DIR/$tdir/$dirname ||
17775 error "set default stripe on striped dir error"
17776 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17777 [ $stripe_count -eq $default_count ] ||
17778 error "expect $default_count get $stripe_count for $dirname"
17780 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17781 [ $stripe_index -eq $default_index ] ||
17782 error "expect $default_index get $stripe_index for $dirname"
17784 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17785 error "create dirs failed"
17787 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17788 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17789 for dir in $(find $DIR/$tdir/$dirname/*); do
17790 stripe_count=$($LFS getdirstripe -c $dir)
17791 [ $stripe_count -eq $default_count ] ||
17792 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17793 error "stripe count $default_count != $stripe_count for $dir"
17795 stripe_index=$($LFS getdirstripe -i $dir)
17796 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17797 error "$stripe_index != $default_index for $dir"
17799 #check default stripe
17800 stripe_count=$($LFS getdirstripe -D -c $dir)
17801 [ $stripe_count -eq $default_count ] ||
17802 error "default count $default_count != $stripe_count for $dir"
17804 stripe_index=$($LFS getdirstripe -D -i $dir)
17805 [ $stripe_index -eq $default_index ] ||
17806 error "default index $default_index != $stripe_index for $dir"
17808 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17812 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17813 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17814 skip "Need MDS version at least 2.7.55"
17821 mkdir $DIR/$tdir/normal_dir
17823 #Checking when client cache stripe index
17824 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17825 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17826 error "create striped_dir failed"
17828 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17829 error "create dir0 fails"
17830 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17831 [ $stripe_index -eq 0 ] ||
17832 error "dir0 expect index 0 got $stripe_index"
17834 mkdir $DIR/$tdir/striped_dir/dir1 ||
17835 error "create dir1 fails"
17836 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17837 [ $stripe_index -eq 1 ] ||
17838 error "dir1 expect index 1 got $stripe_index"
17840 #check default stripe count/stripe index
17841 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17842 test_300_check_default_striped_dir normal_dir 1 0
17843 test_300_check_default_striped_dir normal_dir 2 1
17844 test_300_check_default_striped_dir normal_dir 2 -1
17846 #delete default stripe information
17847 echo "delete default stripeEA"
17848 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17849 error "set default stripe on striped dir error"
17851 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17852 for dir in $(find $DIR/$tdir/normal_dir/*); do
17853 stripe_count=$($LFS getdirstripe -c $dir)
17854 [ $stripe_count -eq 0 ] ||
17855 error "expect 1 get $stripe_count for $dir"
17856 stripe_index=$($LFS getdirstripe -i $dir)
17857 [ $stripe_index -eq 0 ] ||
17858 error "expect 0 get $stripe_index for $dir"
17861 run_test 300g "check default striped directory for normal directory"
17864 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17865 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17866 skip "Need MDS version at least 2.7.55"
17872 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17873 error "set striped dir error"
17875 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17876 test_300_check_default_striped_dir striped_dir 1 0
17877 test_300_check_default_striped_dir striped_dir 2 1
17878 test_300_check_default_striped_dir striped_dir 2 -1
17880 #delete default stripe information
17881 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17882 error "set default stripe on striped dir error"
17884 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17885 for dir in $(find $DIR/$tdir/striped_dir/*); do
17886 stripe_count=$($LFS getdirstripe -c $dir)
17887 [ $stripe_count -eq 0 ] ||
17888 error "expect 1 get $stripe_count for $dir"
17891 run_test 300h "check default striped directory for striped directory"
17894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17895 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17896 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17897 skip "Need MDS version at least 2.7.55"
17904 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17905 error "set striped dir error"
17907 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17908 error "create files under striped dir failed"
17910 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17911 error "set striped hashdir error"
17913 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17914 error "create dir0 under hash dir failed"
17915 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17916 error "create dir1 under hash dir failed"
17918 # unfortunately, we need to umount to clear dir layout cache for now
17919 # once we fully implement dir layout, we can drop this
17920 umount_client $MOUNT || error "umount failed"
17921 mount_client $MOUNT || error "mount failed"
17923 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17924 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17925 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17927 #set the stripe to be unknown hash type
17928 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17929 $LCTL set_param fail_loc=0x1901
17930 for ((i = 0; i < 10; i++)); do
17931 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17932 error "stat f-$i failed"
17933 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17936 touch $DIR/$tdir/striped_dir/f0 &&
17937 error "create under striped dir with unknown hash should fail"
17939 $LCTL set_param fail_loc=0
17941 umount_client $MOUNT || error "umount failed"
17942 mount_client $MOUNT || error "mount failed"
17946 run_test 300i "client handle unknown hash type striped directory"
17949 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17951 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17952 skip "Need MDS version at least 2.7.55"
17959 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17960 $LCTL set_param fail_loc=0x1702
17961 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17962 error "set striped dir error"
17964 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17965 error "create files under striped dir failed"
17967 $LCTL set_param fail_loc=0
17969 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17973 run_test 300j "test large update record"
17976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17977 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17978 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17979 skip "Need MDS version at least 2.7.55"
17986 #define OBD_FAIL_LARGE_STRIPE 0x1703
17987 $LCTL set_param fail_loc=0x1703
17988 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
17989 error "set striped dir error"
17990 $LCTL set_param fail_loc=0
17992 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17993 error "getstripeddir fails"
17994 rm -rf $DIR/$tdir/striped_dir ||
17995 error "unlink striped dir fails"
17999 run_test 300k "test large striped directory"
18002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18003 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18004 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18005 skip "Need MDS version at least 2.7.55"
18009 test_mkdir -p $DIR/$tdir/striped_dir
18010 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18011 error "chown $RUNAS_ID failed"
18012 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18013 error "set default striped dir failed"
18015 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18016 $LCTL set_param fail_loc=0x80000158
18017 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18019 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18020 [ $stripe_index -eq 1 ] ||
18021 error "expect 1 get $stripe_index for $dir"
18023 run_test 300l "non-root user to create dir under striped dir with stale layout"
18026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18027 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18028 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18029 skip "Need MDS version at least 2.7.55"
18031 mkdir -p $DIR/$tdir/striped_dir
18032 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18033 error "set default stripes dir error"
18035 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18037 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18038 [ $stripe_count -eq 0 ] ||
18039 error "expect 0 get $stripe_count for a"
18041 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18042 error "set default stripes dir error"
18044 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18046 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18047 [ $stripe_count -eq 0 ] ||
18048 error "expect 0 get $stripe_count for b"
18050 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18051 error "set default stripes dir error"
18053 mkdir $DIR/$tdir/striped_dir/c &&
18054 error "default stripe_index is invalid, mkdir c should fails"
18056 rm -rf $DIR/$tdir || error "rmdir fails"
18058 run_test 300m "setstriped directory on single MDT FS"
18061 local list=$(comma_list $(mdts_nodes))
18064 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18069 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18070 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18071 skip "Need MDS version at least 2.7.55"
18072 remote_mds_nodsh && skip "remote MDS with nodsh"
18075 local list=$(comma_list $(mdts_nodes))
18077 trap cleanup_300n RETURN EXIT
18078 mkdir -p $DIR/$tdir
18079 chmod 777 $DIR/$tdir
18080 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18081 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18082 error "create striped dir succeeds with gid=0"
18084 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18085 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18086 error "create striped dir fails with gid=-1"
18088 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18089 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18090 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18091 error "set default striped dir succeeds with gid=0"
18094 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18095 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18096 error "set default striped dir fails with gid=-1"
18099 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18100 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18101 error "create test_dir fails"
18102 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18103 error "create test_dir1 fails"
18104 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18105 error "create test_dir2 fails"
18108 run_test 300n "non-root user to create dir under striped dir with default EA"
18111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18112 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18113 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18114 skip "Need MDS version at least 2.7.55"
18119 mkdir -p $DIR/$tdir
18121 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18122 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18123 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18124 skip "not enough free inodes $numfree1 $numfree2"
18127 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18128 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18129 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18130 skip "not enough free space $numfree1 $numfree2"
18133 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18134 error "setdirstripe fails"
18136 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18137 error "create dirs fails"
18139 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18140 ls $DIR/$tdir/striped_dir > /dev/null ||
18141 error "ls striped dir fails"
18142 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18143 error "unlink big striped dir fails"
18145 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18149 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18150 remote_mds_nodsh && skip "remote MDS with nodsh"
18152 mkdir -p $DIR/$tdir
18154 #define OBD_FAIL_OUT_ENOSPC 0x1704
18155 do_facet mds2 lctl set_param fail_loc=0x80001704
18156 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18157 && error "create striped directory should fail"
18159 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18161 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18164 run_test 300p "create striped directory without space"
18167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18168 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18170 local fd=$(free_fd)
18171 local cmd="exec $fd<$tdir"
18173 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18176 trap "eval $cmd" EXIT
18177 cd $tdir || error "cd $tdir fails"
18178 rmdir ../$tdir || error "rmdir $tdir fails"
18179 mkdir local_dir && error "create dir succeeds"
18180 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18184 run_test 300q "create remote directory under orphan directory"
18186 prepare_remote_file() {
18187 mkdir $DIR/$tdir/src_dir ||
18188 error "create remote source failed"
18190 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18191 error "cp to remote source failed"
18192 touch $DIR/$tdir/src_dir/a
18194 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18195 error "create remote target dir failed"
18197 touch $DIR/$tdir/tgt_dir/b
18199 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18200 error "rename dir cross MDT failed!"
18202 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18203 error "src_child still exists after rename"
18205 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18206 error "missing file(a) after rename"
18208 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18209 error "diff after rename"
18213 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18216 local remote_file=$DIR/$tdir/tgt_dir/b
18218 mkdir -p $DIR/$tdir
18220 prepare_remote_file || error "prepare remote file failed"
18223 $OPENUNLINK $remote_file $remote_file ||
18224 error "openunlink $remote_file failed"
18225 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18227 run_test 310a "open unlink remote file"
18230 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18233 local remote_file=$DIR/$tdir/tgt_dir/b
18235 mkdir -p $DIR/$tdir
18237 prepare_remote_file || error "prepare remote file failed"
18239 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18240 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18241 $CHECKSTAT -t file $remote_file || error "check file failed"
18243 run_test 310b "unlink remote file with multiple links while open"
18246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18247 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18249 local remote_file=$DIR/$tdir/tgt_dir/b
18251 mkdir -p $DIR/$tdir
18253 prepare_remote_file || error "prepare remote file failed"
18255 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18256 multiop_bg_pause $remote_file O_uc ||
18257 error "mulitop failed for remote file"
18259 $MULTIOP $DIR/$tfile Ouc
18260 kill -USR1 $MULTIPID
18263 run_test 310c "open-unlink remote file with multiple links"
18267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18268 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18269 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18270 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18271 remote_mds_nodsh && skip "remote MDS with nodsh"
18273 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18275 mkdir -p $DIR/$tdir
18276 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18277 createmany -o $DIR/$tdir/$tfile. 1000
18279 # statfs data is not real time, let's just calculate it
18280 old_iused=$((old_iused + 1000))
18282 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18283 osp.*OST0000*MDT0000.create_count")
18284 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18285 osp.*OST0000*MDT0000.max_create_count")
18286 for idx in $(seq $MDSCOUNT); do
18287 do_facet mds$idx "lctl set_param -n \
18288 osp.*OST0000*MDT000?.max_create_count=0"
18291 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18292 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18293 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18295 unlinkmany $DIR/$tdir/$tfile. 1000
18297 for idx in $(seq $MDSCOUNT); do
18298 do_facet mds$idx "lctl set_param -n \
18299 osp.*OST0000*MDT000?.max_create_count=$max_count"
18300 do_facet mds$idx "lctl set_param -n \
18301 osp.*OST0000*MDT000?.create_count=$count"
18305 for i in $(seq 120); do
18306 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18307 # system may be too busy to destroy all objs in time, use
18308 # a somewhat small value to not fail autotest
18309 [ $((old_iused - new_iused)) -gt 400 ] && break
18313 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18314 [ $((old_iused - new_iused)) -gt 400 ] ||
18315 error "objs not destroyed after unlink"
18317 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18324 local vdevdir=$(dirname $(facet_vdevice $ost))
18325 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18326 local zfs_zapid=$(do_facet $ost $cmd |
18327 grep -w "/O/0/d$((objid%32))" -C 5 |
18328 awk '/Object/{getline; print $1}')
18329 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18330 awk "/$objid = /"'{printf $3}')
18335 zfs_object_blksz() {
18339 local vdevdir=$(dirname $(facet_vdevice $ost))
18340 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18341 local blksz=$(do_facet $ost $cmd $objid |
18342 awk '/dblk/{getline; printf $4}')
18344 case "${blksz: -1}" in
18345 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18346 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18353 test_312() { # LU-4856
18354 remote_ost_nodsh && skip "remote OST with nodsh"
18355 [ $(facet_fstype ost1) = "zfs" ] ||
18356 skip_env "the test only applies to zfs"
18358 local max_blksz=$(do_facet ost1 \
18359 $ZFS get -p recordsize $(facet_device ost1) |
18360 awk '!/VALUE/{print $3}')
18361 local min_blksz=$(getconf PAGE_SIZE)
18363 # to make life a little bit easier
18364 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18365 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18367 local tf=$DIR/$tdir/$tfile
18369 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18371 # Get ZFS object id
18372 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18374 # block size change by sequential over write
18376 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
18377 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18379 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18380 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18384 # block size change by sequential append write
18385 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
18386 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18387 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18389 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
18390 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
18391 oflag=sync conv=notrunc
18393 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18394 [ $blksz -eq $((2 * count * min_blksz)) ] ||
18395 error "blksz error, actual $blksz, " \
18396 "expected: 2 * $count * $min_blksz"
18402 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18403 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18405 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18406 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18407 [ $blksz -eq $min_blksz ] ||
18408 error "blksz error: $blksz, expected: $min_blksz"
18410 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18411 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18412 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18414 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18415 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18416 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18418 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18421 remote_ost_nodsh && skip "remote OST with nodsh"
18423 local file=$DIR/$tfile
18425 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18427 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18428 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18429 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
18430 error "write should failed"
18431 do_facet ost1 "$LCTL set_param fail_loc=0"
18434 run_test 313 "io should fail after last_rcvd update fail"
18437 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18439 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18440 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18442 wait_delete_completed
18443 do_facet ost1 "$LCTL set_param fail_loc=0"
18445 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18447 test_315() { # LU-618
18448 local file=$DIR/$tfile
18451 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
18452 $MULTIOP $file oO_RDONLY:r4096000_c &
18457 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18460 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18463 run_test 315 "read should be accounted"
18466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18467 large_xattr_enabled || skip_env "ea_inode feature disabled"
18469 rm -rf $DIR/$tdir/d
18470 mkdir -p $DIR/$tdir/d
18471 chown nobody $DIR/$tdir/d
18472 touch $DIR/$tdir/d/file
18474 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18476 run_test 316 "lfs mv"
18480 local grant_blk_size
18482 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18483 skip "LU-10370: no implementation for ZFS" && return
18486 stack_trap "rm -f $DIR/$tfile" EXIT
18487 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18488 awk '/grant_block_size:/ { print $2; exit; }')
18490 # Create File of size 5M. Truncate it to below size's and verify
18493 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18494 error "Create file : $DIR/$tfile"
18496 for trunc_sz in 2097152 4097 4000 509 0; do
18497 $TRUNCATE $DIR/$tfile $trunc_sz ||
18498 error "truncate $tfile to $trunc_sz failed"
18499 local sz=$(stat --format=%s $DIR/$tfile)
18500 local blk=$(stat --format=%b $DIR/$tfile)
18501 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18502 grant_blk_size) * 8))
18504 if [[ $blk -ne $trunc_blk ]]; then
18505 $(which stat) $DIR/$tfile
18506 error "Expected Block $trunc_blk got $blk for $tfile"
18509 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18510 error "Expected Size $trunc_sz got $sz for $tfile"
18515 # Create file with a hole and write actual two blocks. Block count
18518 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18519 conv=fsync || error "Create file : $DIR/$tfile"
18521 # Calculate the final truncate size.
18522 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18525 # truncate to size $trunc_sz bytes. Strip the last block
18526 # The block count must drop to 8
18528 $TRUNCATE $DIR/$tfile $trunc_sz ||
18529 error "truncate $tfile to $trunc_sz failed"
18531 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18532 sz=$(stat --format=%s $DIR/$tfile)
18533 blk=$(stat --format=%b $DIR/$tfile)
18535 if [[ $blk -ne $trunc_bsz ]]; then
18536 $(which stat) $DIR/$tfile
18537 error "Expected Block $trunc_bsz got $blk for $tfile"
18540 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18541 error "Expected Size $trunc_sz got $sz for $tfile"
18543 run_test 317 "Verify blocks get correctly update after truncate"
18546 local read_write=$1
18547 if [ "$read_write" = "write" ]; then
18548 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18549 elif [ "$read_write" = "read" ]; then
18550 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18552 error "argument error"
18555 # turn off debug for performance testing
18556 local saved_debug=$($LCTL get_param -n debug)
18557 $LCTL set_param debug=0
18559 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18561 # get ost1 size - lustre-OST0000
18562 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18563 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18564 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18566 if [ "$read_write" = "read" ]; then
18567 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18570 local start_time=$(date +%s.%N)
18571 $dd_cmd bs=1M count=$blocks oflag=sync ||
18572 error "real dd $read_write error"
18573 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18575 if [ "$read_write" = "write" ]; then
18579 # define OBD_FAIL_OST_FAKE_RW 0x238
18580 do_facet ost1 $LCTL set_param fail_loc=0x238
18582 local start_time=$(date +%s.%N)
18583 $dd_cmd bs=1M count=$blocks oflag=sync ||
18584 error "fake dd $read_write error"
18585 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18587 if [ "$read_write" = "write" ]; then
18589 cancel_lru_locks osc
18590 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18591 error "$tfile size not $blocks MB"
18593 do_facet ost1 $LCTL set_param fail_loc=0
18595 echo "fake $read_write $duration_fake vs. normal $read_write" \
18596 "$duration in seconds"
18597 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18598 error_not_in_vm "fake write is slower"
18600 $LCTL set_param -n debug="$saved_debug"
18603 test_399a() { # LU-7655 for OST fake write
18604 remote_ost_nodsh && skip "remote OST with nodsh"
18608 run_test 399a "fake write should not be slower than normal write"
18610 test_399b() { # LU-8726 for OST fake read
18611 remote_ost_nodsh && skip "remote OST with nodsh"
18612 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18613 skip_env "ldiskfs only test"
18618 run_test 399b "fake read should not be slower than normal read"
18620 test_400a() { # LU-1606, was conf-sanity test_74
18621 if ! which $CC > /dev/null 2>&1; then
18622 skip_env "$CC is not installed"
18625 local extra_flags=''
18626 local out=$TMP/$tfile
18627 local prefix=/usr/include/lustre
18630 if ! [[ -d $prefix ]]; then
18631 # Assume we're running in tree and fixup the include path.
18632 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18633 extra_flags+=" -L$LUSTRE/utils/.lib"
18636 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18637 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18638 error "client api broken"
18642 run_test 400a "Lustre client api program can compile and link"
18644 test_400b() { # LU-1606, LU-5011
18646 local out=$TMP/$tfile
18647 local prefix=/usr/include/linux/lustre
18649 # We use a hard coded prefix so that this test will not fail
18650 # when run in tree. There are headers in lustre/include/lustre/
18651 # that are not packaged (like lustre_idl.h) and have more
18652 # complicated include dependencies (like config.h and lnet/types.h).
18653 # Since this test about correct packaging we just skip them when
18654 # they don't exist (see below) rather than try to fixup cppflags.
18656 if ! which $CC > /dev/null 2>&1; then
18657 skip_env "$CC is not installed"
18660 for header in $prefix/*.h; do
18661 if ! [[ -f "$header" ]]; then
18665 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18666 continue # lustre_ioctl.h is internal header
18669 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18670 error "cannot compile '$header'"
18674 run_test 400b "packaged headers can be compiled"
18676 test_401a() { #LU-7437
18677 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18678 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18680 #count the number of parameters by "list_param -R"
18681 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18682 #count the number of parameters by listing proc files
18683 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18684 echo "proc_dirs='$proc_dirs'"
18685 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18686 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18689 [ $params -eq $procs ] ||
18690 error "found $params parameters vs. $procs proc files"
18692 # test the list_param -D option only returns directories
18693 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18694 #count the number of parameters by listing proc directories
18695 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18698 [ $params -eq $procs ] ||
18699 error "found $params parameters vs. $procs proc files"
18701 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18704 local save=$($LCTL get_param -n jobid_var)
18707 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18708 error "no error returned when setting bad parameters"
18710 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18711 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18713 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18714 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18715 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18717 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18720 local jobid_var_old=$($LCTL get_param -n jobid_var)
18721 local jobid_var_new
18723 $LCTL set_param jobid_var= &&
18724 error "no error returned for 'set_param a='"
18726 jobid_var_new=$($LCTL get_param -n jobid_var)
18727 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18728 error "jobid_var was changed by setting without value"
18730 $LCTL set_param jobid_var &&
18731 error "no error returned for 'set_param a'"
18733 jobid_var_new=$($LCTL get_param -n jobid_var)
18734 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18735 error "jobid_var was changed by setting without value"
18737 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18740 local jobid_var_old=$($LCTL get_param -n jobid_var)
18741 local jobid_var_new
18742 local new_value="foo=bar"
18744 $LCTL set_param jobid_var=$new_value ||
18745 error "'set_param a=b' did not accept a value containing '='"
18747 jobid_var_new=$($LCTL get_param -n jobid_var)
18748 [[ "$jobid_var_new" == "$new_value" ]] ||
18749 error "'set_param a=b' failed on a value containing '='"
18751 # Reset the jobid_var to test the other format
18752 $LCTL set_param jobid_var=$jobid_var_old
18753 jobid_var_new=$($LCTL get_param -n jobid_var)
18754 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18755 error "failed to reset jobid_var"
18757 $LCTL set_param jobid_var $new_value ||
18758 error "'set_param a b' did not accept a value containing '='"
18760 jobid_var_new=$($LCTL get_param -n jobid_var)
18761 [[ "$jobid_var_new" == "$new_value" ]] ||
18762 error "'set_param a b' failed on a value containing '='"
18764 $LCTL set_param jobid_var $jobid_var_old
18765 jobid_var_new=$($LCTL get_param -n jobid_var)
18766 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18767 error "failed to reset jobid_var"
18769 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18772 local server_version=$(lustre_version_code $SINGLEMDS)
18773 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18774 [[ $server_version -ge $(version_code 2.7.18.4) &&
18775 $server_version -lt $(version_code 2.7.50) ]] ||
18776 [[ $server_version -ge $(version_code 2.7.2) &&
18777 $server_version -lt $(version_code 2.7.11) ]] ||
18778 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18779 remote_mds_nodsh && skip "remote MDS with nodsh"
18781 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18782 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18783 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18784 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18785 echo "Touch failed - OK"
18787 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18790 local file1=$DIR/$tfile.1
18791 local file2=$DIR/$tfile.2
18792 local tfile=$TMP/$tfile
18794 rm -f $file1 $file2 $tfile
18799 # 30 sec OBD_TIMEOUT in ll_getattr()
18800 # right before populating st_nlink
18801 $LCTL set_param fail_loc=0x80001409
18802 stat -c %h $file1 > $tfile &
18804 # create an alias, drop all locks and reclaim the dentry
18806 cancel_lru_locks mdc
18807 cancel_lru_locks osc
18808 sysctl -w vm.drop_caches=2
18812 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18814 rm -f $tfile $file1 $file2
18816 run_test 403 "i_nlink should not drop to zero due to aliasing"
18818 test_404() { # LU-6601
18819 local server_version=$(lustre_version_code $SINGLEMDS)
18820 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18821 skip "Need server version newer than 2.8.52"
18822 remote_mds_nodsh && skip "remote MDS with nodsh"
18824 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18825 awk '/osp .*-osc-MDT/ { print $4}')
18828 for osp in $mosps; do
18829 echo "Deactivate: " $osp
18830 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18831 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18832 awk -vp=$osp '$4 == p { print $2 }')
18833 [ $stat = IN ] || {
18834 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18835 error "deactivate error"
18837 echo "Activate: " $osp
18838 do_facet $SINGLEMDS $LCTL --device %$osp activate
18839 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18840 awk -vp=$osp '$4 == p { print $2 }')
18841 [ $stat = UP ] || {
18842 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18843 error "activate error"
18847 run_test 404 "validate manual {de}activated works properly for OSPs"
18850 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18851 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18852 skip "Layout swap lock is not supported"
18853 check_swap_layouts_support
18855 test_mkdir $DIR/$tdir
18856 swap_lock_test -d $DIR/$tdir ||
18857 error "One layout swap locked test failed"
18859 run_test 405 "Various layout swap lock tests"
18862 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18863 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18864 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18866 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18867 skip "Need MDS version at least 2.8.50"
18869 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18870 local test_pool=$TESTNAME
18872 if ! combined_mgs_mds ; then
18875 pool_add $test_pool || error "pool_add failed"
18876 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18877 error "pool_add_targets failed"
18879 save_layout_restore_at_exit $MOUNT
18881 # parent set default stripe count only, child will stripe from both
18882 # parent and fs default
18883 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18884 error "setstripe $MOUNT failed"
18885 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18886 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18887 for i in $(seq 10); do
18888 local f=$DIR/$tdir/$tfile.$i
18889 touch $f || error "touch failed"
18890 local count=$($LFS getstripe -c $f)
18891 [ $count -eq $OSTCOUNT ] ||
18892 error "$f stripe count $count != $OSTCOUNT"
18893 local offset=$($LFS getstripe -i $f)
18894 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18895 local size=$($LFS getstripe -S $f)
18896 [ $size -eq $((def_stripe_size * 2)) ] ||
18897 error "$f stripe size $size != $((def_stripe_size * 2))"
18898 local pool=$($LFS getstripe -p $f)
18899 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18902 # change fs default striping, delete parent default striping, now child
18903 # will stripe from new fs default striping only
18904 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18905 error "change $MOUNT default stripe failed"
18906 $LFS setstripe -c 0 $DIR/$tdir ||
18907 error "delete $tdir default stripe failed"
18908 for i in $(seq 11 20); do
18909 local f=$DIR/$tdir/$tfile.$i
18910 touch $f || error "touch $f failed"
18911 local count=$($LFS getstripe -c $f)
18912 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18913 local offset=$($LFS getstripe -i $f)
18914 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18915 local size=$($LFS getstripe -S $f)
18916 [ $size -eq $def_stripe_size ] ||
18917 error "$f stripe size $size != $def_stripe_size"
18918 local pool=$($LFS getstripe -p $f)
18919 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18922 unlinkmany $DIR/$tdir/$tfile. 1 20
18924 local f=$DIR/$tdir/$tfile
18925 pool_remove_all_targets $test_pool $f
18926 pool_remove $test_pool $f
18928 if ! combined_mgs_mds ; then
18932 run_test 406 "DNE support fs default striping"
18935 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18936 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18937 skip "Need MDS version at least 2.8.55"
18938 remote_mds_nodsh && skip "remote MDS with nodsh"
18940 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18941 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18942 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18943 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18944 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18946 #define OBD_FAIL_DT_TXN_STOP 0x2019
18947 for idx in $(seq $MDSCOUNT); do
18948 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18950 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18951 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18952 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18955 run_test 407 "transaction fail should cause operation fail"
18958 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
18960 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
18961 lctl set_param fail_loc=0x8000040a
18962 # let ll_prepare_partial_page() fail
18963 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
18967 # create at least 100 unused inodes so that
18968 # shrink_icache_memory(0) should not return 0
18969 touch $DIR/$tfile-{0..100}
18970 rm -f $DIR/$tfile-{0..100}
18973 echo 2 > /proc/sys/vm/drop_caches
18975 run_test 408 "drop_caches should not hang due to page leaks"
18979 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18980 check_mount_and_prep
18982 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18983 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18984 touch $DIR/$tdir/guard || error "(2) Fail to create"
18986 local PREFIX=$(str_repeat 'A' 128)
18987 echo "Create 1K hard links start at $(date)"
18988 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18989 error "(3) Fail to hard link"
18991 echo "Links count should be right although linkEA overflow"
18992 stat $DIR/$tdir/guard || error "(4) Fail to stat"
18993 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
18994 [ $linkcount -eq 1001 ] ||
18995 error "(5) Unexpected hard links count: $linkcount"
18997 echo "List all links start at $(date)"
18998 ls -l $DIR/$tdir/foo > /dev/null ||
18999 error "(6) Fail to list $DIR/$tdir/foo"
19001 echo "Unlink hard links start at $(date)"
19002 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19003 error "(7) Fail to unlink"
19005 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19009 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
19010 skip "Need client version at least 2.9.59"
19012 # Create a file, and stat it from the kernel
19013 local testfile=$DIR/$tfile
19016 local run_id=$RANDOM
19017 local my_ino=$(stat --format "%i" $testfile)
19019 # Try to insert the module. This will always fail as the
19020 # module is designed to not be inserted.
19021 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19024 # Anything but success is a test failure
19026 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19027 error "no inode match"
19029 run_test 410 "Test inode number returned from kernel thread"
19031 cleanup_test411_cgroup() {
19037 local cg_basedir=/sys/fs/cgroup/memory
19039 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19040 skip "no setup for cgroup"
19042 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19043 error "test file creation failed"
19044 cancel_lru_locks osc
19046 # Create a very small memory cgroup to force a slab allocation error
19047 local cgdir=$cg_basedir/osc_slab_alloc
19048 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19049 trap "cleanup_test411_cgroup $cgdir" EXIT
19050 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19051 echo 1M > $cgdir/memory.limit_in_bytes
19053 # Should not LBUG, just be killed by oom-killer
19054 # dd will return 0 even allocation failure in some environment.
19055 # So don't check return value
19056 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19057 cleanup_test411_cgroup $cgdir
19061 run_test 411 "Slab allocation error with cgroup does not LBUG"
19064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19065 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19066 skip "Need server version at least 2.10.55"
19069 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19070 error "mkdir failed"
19071 $LFS getdirstripe $DIR/$tdir
19072 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19073 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19074 error "expect $((MDSCOUT - 1)) get $stripe_index"
19075 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19076 [ $stripe_count -eq 2 ] ||
19077 error "expect 2 get $stripe_count"
19079 run_test 412 "mkdir on specific MDTs"
19082 [ $MDSCOUNT -lt 2 ] &&
19083 skip "We need at least 2 MDTs for this test"
19085 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19086 skip "Need server version at least 2.10.55"
19089 mkdir $DIR/$tdir || error "mkdir failed"
19091 # find MDT that is the most full
19092 local max=$($LFS df | grep MDT |
19101 END { split(b, c, ":")
19106 for i in $(seq $((MDSCOUNT - 1))); do
19107 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19108 error "mkdir d$i failed"
19109 $LFS getdirstripe $DIR/$tdir/d$i
19110 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19111 [ $stripe_index -ne $max ] ||
19112 error "don't expect $max"
19115 run_test 413 "mkdir on less full MDTs"
19118 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19119 $LCTL set_param fail_loc=0x80000521
19120 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19123 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19127 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19128 skip "Need server version at least 2.11.52"
19138 # this test may be slow on ZFS
19139 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
19141 # though this test is designed for striped directory, let's test normal
19142 # directory too since lock is always saved as CoS lock.
19143 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19144 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19153 start_time=$(date +%s)
19154 for i in $(seq $total); do
19155 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19158 end_time=$(date +%s)
19159 duration=$((end_time - start_time))
19161 kill -9 $setattr_pid
19163 echo "rename $total files took $duration sec"
19164 [ $duration -lt 100 ] || error "rename took $duration sec"
19166 run_test 415 "lock revoke is not missing"
19170 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19171 skip "Need server version at least 2.11.55"
19173 # define OBD_FAIL_OSD_TXN_START 0x19a
19174 do_facet mds1 lctl set_param fail_loc=0x19a
19176 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19180 run_test 416 "transaction start failure won't cause system hung"
19183 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19184 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19185 skip "Need server version at least 2.9.55"
19187 start_full_debug_logging
19191 stop_full_debug_logging
19195 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19196 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19197 awk '/The barrier for/ { print $7 }')
19200 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19205 barrier_expired() {
19208 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19209 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19210 awk '/will be expired/ { print $7 }')
19212 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19221 echo "Start barrier_freeze at: $(date)"
19222 #define OBD_FAIL_BARRIER_DELAY 0x2202
19223 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19224 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19227 local b_status=$(barrier_stat)
19228 echo "Got barrier status at: $(date)"
19229 [ "$b_status" = "'freezing_p1'" ] ||
19230 error "(1) unexpected barrier status $b_status"
19232 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19234 b_status=$(barrier_stat)
19235 [ "$b_status" = "'frozen'" ] ||
19236 error "(2) unexpected barrier status $b_status"
19238 local expired=$(barrier_expired)
19239 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19240 sleep $((expired + 3))
19242 b_status=$(barrier_stat)
19243 [ "$b_status" = "'expired'" ] ||
19244 error "(3) unexpected barrier status $b_status"
19246 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19247 error "(4) fail to freeze barrier"
19249 b_status=$(barrier_stat)
19250 [ "$b_status" = "'frozen'" ] ||
19251 error "(5) unexpected barrier status $b_status"
19253 echo "Start barrier_thaw at: $(date)"
19254 #define OBD_FAIL_BARRIER_DELAY 0x2202
19255 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19256 do_facet mgs $LCTL barrier_thaw $FSNAME &
19259 b_status=$(barrier_stat)
19260 echo "Got barrier status at: $(date)"
19261 [ "$b_status" = "'thawing'" ] ||
19262 error "(6) unexpected barrier status $b_status"
19264 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19266 b_status=$(barrier_stat)
19267 [ "$b_status" = "'thawed'" ] ||
19268 error "(7) unexpected barrier status $b_status"
19270 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19271 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19272 do_facet mgs $LCTL barrier_freeze $FSNAME
19274 b_status=$(barrier_stat)
19275 [ "$b_status" = "'failed'" ] ||
19276 error "(8) unexpected barrier status $b_status"
19278 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19279 do_facet mgs $LCTL barrier_thaw $FSNAME
19283 run_test 801a "write barrier user interfaces and stat machine"
19288 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19289 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19290 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19291 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19292 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19294 cancel_lru_locks mdc
19296 # 180 seconds should be long enough
19297 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19299 local b_status=$(barrier_stat)
19300 [ "$b_status" = "'frozen'" ] ||
19301 error "(6) unexpected barrier status $b_status"
19303 mkdir $DIR/$tdir/d0/d10 &
19306 touch $DIR/$tdir/d1/f13 &
19309 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19312 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19315 rm -f $DIR/$tdir/d4/f12 &
19318 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19320 # To guarantee taht the 'stat' is not blocked
19321 b_status=$(barrier_stat)
19322 [ "$b_status" = "'frozen'" ] ||
19323 error "(8) unexpected barrier status $b_status"
19325 # let above commands to run at background
19328 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19329 ps -p $touch_pid || error "(10) touch should be blocked"
19330 ps -p $ln_pid || error "(11) link should be blocked"
19331 ps -p $mv_pid || error "(12) rename should be blocked"
19332 ps -p $rm_pid || error "(13) unlink should be blocked"
19334 b_status=$(barrier_stat)
19335 [ "$b_status" = "'frozen'" ] ||
19336 error "(14) unexpected barrier status $b_status"
19338 do_facet mgs $LCTL barrier_thaw $FSNAME
19339 b_status=$(barrier_stat)
19340 [ "$b_status" = "'thawed'" ] ||
19341 error "(15) unexpected barrier status $b_status"
19343 wait $mkdir_pid || error "(16) mkdir should succeed"
19344 wait $touch_pid || error "(17) touch should succeed"
19345 wait $ln_pid || error "(18) link should succeed"
19346 wait $mv_pid || error "(19) rename should succeed"
19347 wait $rm_pid || error "(20) unlink should succeed"
19351 run_test 801b "modification will be blocked by write barrier"
19354 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19358 stop mds2 || error "(1) Fail to stop mds2"
19360 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19362 local b_status=$(barrier_stat)
19363 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19364 do_facet mgs $LCTL barrier_thaw $FSNAME
19365 error "(2) unexpected barrier status $b_status"
19368 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19369 error "(3) Fail to rescan barrier bitmap"
19371 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19373 b_status=$(barrier_stat)
19374 [ "$b_status" = "'frozen'" ] ||
19375 error "(4) unexpected barrier status $b_status"
19377 do_facet mgs $LCTL barrier_thaw $FSNAME
19378 b_status=$(barrier_stat)
19379 [ "$b_status" = "'thawed'" ] ||
19380 error "(5) unexpected barrier status $b_status"
19382 local devname=$(mdsdevname 2)
19384 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19386 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19387 error "(7) Fail to rescan barrier bitmap"
19391 run_test 801c "rescan barrier bitmap"
19393 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19394 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19395 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19401 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19402 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19403 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19409 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19410 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19411 skip "Need server version at least 2.9.55"
19413 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19415 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19417 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19418 error "(2) Fail to copy"
19420 trap cleanup_802 EXIT
19422 # sync by force before remount as readonly
19423 sync; sync_all_data; sleep 3; sync_all_data
19427 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19428 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19429 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19431 echo "Mount the server as read only"
19432 setupall server_only || error "(3) Fail to start servers"
19434 echo "Mount client without ro should fail"
19435 mount_client $MOUNT &&
19436 error "(4) Mount client without 'ro' should fail"
19438 echo "Mount client with ro should succeed"
19439 mount_client $MOUNT ro ||
19440 error "(5) Mount client with 'ro' should succeed"
19442 echo "Modify should be refused"
19443 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19445 echo "Read should be allowed"
19446 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19447 error "(7) Read should succeed under ro mode"
19451 run_test 802 "simulate readonly device"
19454 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19455 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19456 skip "MDS needs to be newer than 2.10.54"
19458 mkdir -p $DIR/$tdir
19459 # Create some objects on all MDTs to trigger related logs objects
19460 for idx in $(seq $MDSCOUNT); do
19461 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19462 $DIR/$tdir/dir${idx} ||
19463 error "Fail to create $DIR/$tdir/dir${idx}"
19467 echo "before create:"
19469 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19471 for ((i=0; i<10; i++)); do
19472 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19473 error "Fail to create $DIR/$tdir/foo$i"
19477 echo "after create:"
19479 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19481 [ $after_used -ge $((before_used + 10)) ] ||
19482 error "before ($before_used) + 10 > after ($after_used)"
19484 for ((i=0; i<10; i++)); do
19485 rm -rf $DIR/$tdir/foo$i ||
19486 error "Fail to remove $DIR/$tdir/foo$i"
19489 sleep 3 # avoid MDT return cached statfs
19490 wait_delete_completed
19491 echo "after unlink:"
19493 before_used=$after_used
19494 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19496 [ $after_used -le $((before_used - 8)) ] ||
19497 error "before ($before_used) - 8 < after ($after_used)"
19499 run_test 803 "verify agent object for remote object"
19502 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19503 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19504 skip "MDS needs to be newer than 2.10.54"
19505 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19506 skip_env "ldiskfs only test"
19508 mkdir -p $DIR/$tdir
19509 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19510 error "Fail to create $DIR/$tdir/dir0"
19512 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19513 local dev=$(mdsdevname 2)
19515 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19516 grep ${fid} || error "NOT found agent entry for dir0"
19518 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19519 error "Fail to create $DIR/$tdir/dir1"
19521 touch $DIR/$tdir/dir1/foo0 ||
19522 error "Fail to create $DIR/$tdir/dir1/foo0"
19523 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19526 for idx in $(seq $MDSCOUNT); do
19527 dev=$(mdsdevname $idx)
19528 do_facet mds${idx} \
19529 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19530 grep ${fid} && rc=$idx
19533 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19534 error "Fail to rename foo0 to foo1"
19535 if [ $rc -eq 0 ]; then
19536 for idx in $(seq $MDSCOUNT); do
19537 dev=$(mdsdevname $idx)
19538 do_facet mds${idx} \
19539 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19540 grep ${fid} && rc=$idx
19544 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19545 error "Fail to rename foo1 to foo2"
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 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19557 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19558 error "Fail to link to $DIR/$tdir/dir1/foo2"
19559 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19560 error "Fail to rename foo2 to foo0"
19561 unlink $DIR/$tdir/dir1/foo0 ||
19562 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19563 rm -rf $DIR/$tdir/dir0 ||
19564 error "Fail to rm $DIR/$tdir/dir0"
19566 for idx in $(seq $MDSCOUNT); do
19567 dev=$(mdsdevname $idx)
19571 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19573 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19574 error "mount mds$idx failed"
19575 df $MOUNT > /dev/null 2>&1
19577 # e2fsck should not return error
19579 error "e2fsck detected error on MDT${idx}: rc=$rc"
19582 run_test 804 "verify agent entry for remote entry"
19585 do_facet $SINGLEMDS zfs set quota=$old $fsset
19586 unlinkmany $DIR/$tdir/f- 1000000
19591 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19592 [ "$(facet_fstype mds1)" != "zfs" ] &&
19593 skip "ZFS specific test"
19594 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19595 skip "netfree not implemented before 0.7"
19596 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19597 skip "Need MDS version at least 2.10.57"
19604 local pref="osd-zfs.lustre-MDT0000."
19606 # limit available space on MDS dataset to meet nospace issue
19607 # quickly. then ZFS 0.7.2 can use reserved space if asked
19608 # properly (using netfree flag in osd_declare_destroy()
19609 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19610 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19612 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19613 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19614 let "usedkb=usedkb-freekb"
19615 let "freekb=freekb/2"
19616 if let "freekb > 5000"; then
19619 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19620 trap cleanup_805 EXIT
19622 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19623 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19624 rm -rf $DIR/$tdir || error "not able to remove"
19625 do_facet $SINGLEMDS zfs set quota=$old $fsset
19628 run_test 805 "ZFS can remove from full fs"
19634 local size=$($LFS getsom -s $file)
19635 local expect=$(stat -c %s $file)
19637 [[ $size == $expect ]] ||
19638 error "$file expected size: $expect, got: $size"
19640 local blocks=$($LFS getsom -b $file)
19641 expect=$(stat -c %b $file)
19642 [[ $blocks == $expect ]] ||
19643 error "$file expected blocks: $expect, got: $blocks"
19648 local size=$($LFS getsom -s $1)
19651 [[ $size == $expect ]] ||
19652 error "$file expected size: $expect, got: $size"
19656 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19657 skip "Need MDS version at least 2.11.52" && return
19661 touch $DIR/$tfile || error "touch $tfile failed"
19663 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19664 save_lustre_params client "llite.*.xattr_cache" > $save
19665 lctl set_param llite.*.xattr_cache=0
19666 stack_trap "restore_lustre_params < $save" EXIT
19668 # single-threaded write
19669 echo "Test SOM for single-threaded write"
19670 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19671 error "write $tfile failed"
19672 check_lsom_size $DIR/$tfile $bs
19675 local size=$(($num * $bs))
19679 echo "Test SOM for single client muti-threaded($num) write"
19680 $TRUNCATE $DIR/$tfile 0
19681 for ((i = 0; i < $num; i++)); do
19682 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19684 offset=$((offset + $bs))
19686 for (( i=0; i < $num; i++ )); do
19689 check_lsom_size $DIR/$tfile $size
19691 $TRUNCATE $DIR/$tfile 0
19692 for ((i = 0; i < $num; i++)); do
19693 offset=$((offset - $bs))
19694 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19697 for (( i=0; i < $num; i++ )); do
19700 check_lsom_size $DIR/$tfile $size
19702 # multi-client wirtes
19703 num=$(get_node_count ${CLIENTS//,/ })
19704 size=$(($num * $bs))
19708 echo "Test SOM for muti-client ($num) writes"
19709 $TRUNCATE $DIR/$tfile 0
19710 for client in ${CLIENTS//,/ }; do
19711 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19714 offset=$((offset + $bs))
19716 for (( i=0; i < $num; i++ )); do
19719 check_lsom_size $DIR/$tfile $offset
19722 $TRUNCATE $DIR/$tfile 0
19723 for client in ${CLIENTS//,/ }; do
19724 offset=$((offset - $bs))
19725 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19729 for (( i=0; i < $num; i++ )); do
19732 check_lsom_size $DIR/$tfile $size
19735 echo "Test SOM for truncate"
19736 $TRUNCATE $DIR/$tfile 1048576
19737 check_lsom_size $DIR/$tfile 1048576
19738 $TRUNCATE $DIR/$tfile 1234
19739 check_lsom_size $DIR/$tfile 1234
19741 # verify SOM blocks count
19742 echo "Verify SOM block count"
19743 $TRUNCATE $DIR/$tfile 0
19744 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19745 error "failed to write file $tfile"
19746 check_lsom_data $DIR/$tfile
19748 run_test 806 "Verify Lazy Size on MDS"
19751 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19752 skip "Need MDS version at least 2.11.52" && return
19754 # Registration step
19755 changelog_register || error "changelog_register failed"
19756 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19757 changelog_users $SINGLEMDS | grep -q $cl_user ||
19758 error "User $cl_user not found in changelog_users"
19760 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19761 save_lustre_params client "llite.*.xattr_cache" > $save
19762 lctl set_param llite.*.xattr_cache=0
19763 stack_trap "restore_lustre_params < $save" EXIT
19765 rm -rf $DIR/$tdir || error "rm $tdir failed"
19766 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19767 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19768 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19769 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19770 error "truncate $tdir/trunc failed"
19773 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19774 error "write $tfile failed"
19776 # multi-client wirtes
19777 local num=$(get_node_count ${CLIENTS//,/ })
19781 echo "Test SOM for muti-client ($num) writes"
19782 touch $DIR/$tfile || error "touch $tfile failed"
19783 $TRUNCATE $DIR/$tfile 0
19784 for client in ${CLIENTS//,/ }; do
19785 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19788 offset=$((offset + $bs))
19790 for (( i=0; i < $num; i++ )); do
19795 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19796 check_lsom_data $DIR/$tdir/trunc
19797 check_lsom_data $DIR/$tdir/single_dd
19798 check_lsom_data $DIR/$tfile
19801 # Deregistration step
19802 changelog_deregister || error "changelog_deregister failed"
19804 run_test 807 "verify LSOM syncing tool"
19806 check_som_nologged()
19808 local lines=$($LFS changelog $FSNAME-MDT0000 |
19809 grep 'x=trusted.som' | wc -l)
19810 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
19814 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.55) ] &&
19815 skip "Need MDS version at least 2.11.55" && return
19817 # Registration step
19818 changelog_register || error "changelog_register failed"
19820 touch $DIR/$tfile || error "touch $tfile failed"
19823 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
19824 error "write $tfile failed"
19827 $TRUNCATE $DIR/$tfile 1234
19830 $TRUNCATE $DIR/$tfile 1048576
19833 # Deregistration step
19834 changelog_deregister || error "changelog_deregister failed"
19836 run_test 808 "Check trusted.som xattr not logged in Changelogs"
19839 # tests that do cleanup/setup should be run at the end
19843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19846 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19847 $LCTL set_param fail_loc=0x903
19849 cancel_lru_locks MGC
19851 FAIL_ON_ERROR=true cleanup
19852 FAIL_ON_ERROR=true setup
19854 run_test 900 "umount should not race with any mgc requeue thread"
19857 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19858 check_and_cleanup_lustre
19859 if [ "$I_MOUNTED" != "yes" ]; then
19860 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true