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 if [[ $(uname -m) = aarch64 ]]; then
24 # bug number: LU-11596 (all below)
25 ALWAYS_EXCEPT+=" 42d 42e 63a 63b 64a 64b 64c"
26 # bug number: LU-11671 LU-11665 LU-11594 LU-11667 LU-11729
27 ALWAYS_EXCEPT+=" 45 101c 103a 317 810"
30 # Check Grants after these tests
31 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
39 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
40 CREATETEST=${CREATETEST:-createtest}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 export MULTIOP=${MULTIOP:-multiop}
47 READS=${READS:-"reads"}
48 MUNLINK=${MUNLINK:-munlink}
49 SOCKETSERVER=${SOCKETSERVER:-socketserver}
50 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
51 MEMHOG=${MEMHOG:-memhog}
52 DIRECTIO=${DIRECTIO:-directio}
53 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
55 CHECK_GRANT=${CHECK_GRANT:-"yes"}
56 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
57 export PARALLEL=${PARALLEL:-"no"}
59 export NAME=${NAME:-local}
66 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
67 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
68 . $LUSTRE/tests/test-framework.sh
70 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
75 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
77 if [ "$mds1_FSTYPE" = "zfs" ]; then
78 # bug number for skipped test: LU-1957
79 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
84 # Get the SLES distro version
86 # Returns a version string that should only be used in comparing
87 # strings returned by version_code()
90 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
92 # All SuSE Linux versions have one decimal. version_code expects two
93 local sles_version=$version.0
94 version_code $sles_version
97 # Check if we are running on Ubuntu or SLES so we can make decisions on
99 if [ -r /etc/SuSE-release ]; then
100 sles_version=$(sles_version_code)
101 [ $sles_version -lt $(version_code 11.4.0) ] &&
102 # bug number for skipped test: LU-4341
103 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
104 [ $sles_version -lt $(version_code 12.0.0) ] &&
105 # bug number for skipped test: LU-3703
106 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
107 elif [ -r /etc/os-release ]; then
108 if grep -qi ubuntu /etc/os-release; then
109 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
110 -e 's/^VERSION=//p' \
114 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
115 # bug number for skipped test:
117 ALWAYS_EXCEPT+=" 103a 410"
126 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
127 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
136 check_swap_layouts_support()
138 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
139 skip "Does not support layout lock."
142 check_and_setup_lustre
146 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
148 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
149 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
150 rm -rf $DIR/[Rdfs][0-9]*
152 # $RUNAS_ID may get set incorrectly somewhere else
153 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
154 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
156 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
160 if [ "${ONLY}" = "MOUNT" ] ; then
161 echo "Lustre is up, please go on"
165 echo "preparing for tests involving mounts"
166 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
168 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
169 echo # add a newline after mke2fs.
173 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
174 lctl set_param debug=-1 2> /dev/null || true
177 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
179 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
181 run_test 0a "touch; rm ====================="
184 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
185 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
187 run_test 0b "chmod 0755 $DIR ============================="
190 $LCTL get_param mdc.*.import | grep "state: FULL" ||
191 error "import not FULL"
192 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
195 run_test 0c "check import proc"
197 test_0d() { # LU-3397
198 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
199 skip "proc exports not supported before 2.10.57"
201 local mgs_exp="mgs.MGS.exports"
202 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
204 local exp_client_version
207 local temp_imp=$DIR/$tfile.import
208 local temp_exp=$DIR/$tfile.export
210 # save mgc import file to $temp_imp
211 $LCTL get_param mgc.*.import | tee $temp_imp
212 # Check if client uuid is found in MGS export
213 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
214 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
218 # save mgs export file to $temp_exp
219 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
221 # Compare the value of field "connect_flags"
222 imp_val=$(grep "connect_flags" $temp_imp)
223 exp_val=$(grep "connect_flags" $temp_exp)
224 [ "$exp_val" == "$imp_val" ] ||
225 error "export flags '$exp_val' != import flags '$imp_val'"
227 # Compare the value of client version
228 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
229 exp_val=$(version_code $exp_client_version)
230 imp_val=$CLIENT_VERSION
231 [ "$exp_val" == "$imp_val" ] ||
232 error "export client version '$exp_val' != '$imp_val'"
234 run_test 0d "check export proc ============================="
237 test_mkdir $DIR/$tdir
238 test_mkdir $DIR/$tdir/d2
239 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
240 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
243 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
245 run_test 1 "mkdir; remkdir; rmdir"
248 test_mkdir $DIR/$tdir
249 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
250 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
252 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
254 run_test 2 "mkdir; touch; rmdir; check file"
257 test_mkdir $DIR/$tdir
258 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
259 touch $DIR/$tdir/$tfile
260 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
262 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
264 run_test 3 "mkdir; touch; rmdir; check dir"
266 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
268 test_mkdir -i 1 $DIR/$tdir
270 touch $DIR/$tdir/$tfile ||
271 error "Create file under remote directory failed"
274 error "Expect error removing in-use dir $DIR/$tdir"
276 test -d $DIR/$tdir || error "Remote directory disappeared"
278 rm -rf $DIR/$tdir || error "remove remote dir error"
280 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
283 test_mkdir $DIR/$tdir
284 test_mkdir $DIR/$tdir/d2
285 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
286 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
287 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
289 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
292 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
293 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
294 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
295 error "$tfile does not have perm 0666 or UID $UID"
296 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile should be 0666 and owned by UID $UID"
300 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
303 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
306 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
307 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
308 error "$tfile should be owned by UID $RUNAS_ID"
309 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
313 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
316 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
319 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
320 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
321 error "$tfile should be owned by GID $UID"
322 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
326 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
329 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
331 test_mkdir $DIR/$tdir
332 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
333 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
334 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
335 test_mkdir $DIR/$tdir/d/subdir
336 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
337 error "$tdir/d/subdir should be GID $RUNAS_GID"
338 if [[ $MDSCOUNT -gt 1 ]]; then
339 # check remote dir sgid inherite
340 $LFS mkdir -i 0 $DIR/$tdir.local ||
341 error "mkdir $tdir.local failed"
342 chmod g+s $DIR/$tdir.local ||
343 error "chmod $tdir.local failed"
344 chgrp $RUNAS_GID $DIR/$tdir.local ||
345 error "chgrp $tdir.local failed"
346 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
347 error "mkdir $tdir.remote failed"
348 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
349 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
350 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be mode 02755"
354 run_test 6g "verify new dir in sgid dir inherits group"
356 test_6h() { # bug 7331
357 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
359 touch $DIR/$tfile || error "touch failed"
360 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
361 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
362 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
363 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
364 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
366 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
369 test_mkdir $DIR/$tdir
370 $MCREATE $DIR/$tdir/$tfile
371 chmod 0666 $DIR/$tdir/$tfile
372 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
373 error "$tdir/$tfile should be mode 0666"
375 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
378 if [ ! -d $DIR/$tdir ]; then
379 test_mkdir $DIR/$tdir
381 $MCREATE $DIR/$tdir/$tfile
382 echo -n foo > $DIR/$tdir/$tfile
383 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
384 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
386 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
389 test_mkdir $DIR/$tdir
390 touch $DIR/$tdir/$tfile
391 chmod 0666 $DIR/$tdir/$tfile
392 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
393 error "$tfile mode not 0666"
395 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
398 test_mkdir $DIR/$tdir
399 test_mkdir $DIR/$tdir/d2
400 test_mkdir $DIR/$tdir/d2/d3
401 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
403 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
406 test_mkdir $DIR/$tdir
407 test_mkdir $DIR/$tdir/d2
408 touch $DIR/$tdir/d2/$tfile
409 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
410 error "$tdir/d2/$tfile not a file"
412 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
415 test_mkdir $DIR/$tdir
416 test_mkdir $DIR/$tdir/d2
417 chmod 0666 $DIR/$tdir/d2
418 chmod 0705 $DIR/$tdir/d2
419 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
420 error "$tdir/d2 mode not 0705"
422 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
425 test_mkdir $DIR/$tdir
426 touch $DIR/$tdir/$tfile
427 chmod 0666 $DIR/$tdir/$tfile
428 chmod 0654 $DIR/$tdir/$tfile
429 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
430 error "$tdir/d2 mode not 0654"
432 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
435 test_mkdir $DIR/$tdir
436 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
438 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
439 error "$tdir/$tfile size not 0 after truncate"
441 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
444 test_mkdir $DIR/$tdir
445 touch $DIR/$tdir/$tfile
447 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
449 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
452 test_mkdir $DIR/$tdir
453 touch $DIR/$tdir/$tfile
454 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
455 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
456 error "$tdir/${tfile_2} not a file after rename"
457 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
459 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
464 rm -rf $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
474 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
475 error "$tdir/l-exist not a symlink"
476 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not referencing a file"
478 rm -f $DIR/$tdir/l-exist
479 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
481 run_test 17a "symlinks: create, remove (real)"
484 test_mkdir $DIR/$tdir
485 ln -s no-such-file $DIR/$tdir/l-dangle
487 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
488 error "$tdir/l-dangle not referencing no-such-file"
489 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing non-existent file"
491 rm -f $DIR/$tdir/l-dangle
492 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
494 run_test 17b "symlinks: create, remove (dangling)"
496 test_17c() { # bug 3440 - don't save failed open RPC for replay
497 test_mkdir $DIR/$tdir
498 ln -s foo $DIR/$tdir/$tfile
499 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
501 run_test 17c "symlinks: open dangling (should return error)"
504 test_mkdir $DIR/$tdir
505 ln -s foo $DIR/$tdir/$tfile
506 touch $DIR/$tdir/$tfile || error "creating to new symlink"
508 run_test 17d "symlinks: create dangling"
511 test_mkdir $DIR/$tdir
512 local foo=$DIR/$tdir/$tfile
513 ln -s $foo $foo || error "create symlink failed"
514 ls -l $foo || error "ls -l failed"
515 ls $foo && error "ls not failed" || true
517 run_test 17e "symlinks: create recursive symlink (should return error)"
520 test_mkdir $DIR/$tdir
521 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
522 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
523 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
526 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
529 run_test 17f "symlinks: long and very long symlink name"
531 # str_repeat(S, N) generate a string that is string S repeated N times
536 while [ $((n -= 1)) -ge 0 ]; do
542 # Long symlinks and LU-2241
544 test_mkdir $DIR/$tdir
545 local TESTS="59 60 61 4094 4095"
547 # Fix for inode size boundary in 2.1.4
548 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
551 # Patch not applied to 2.2 or 2.3 branches
552 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
553 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
556 # skip long symlink name for rhel6.5.
557 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
558 grep -q '6.5' /etc/redhat-release &>/dev/null &&
559 TESTS="59 60 61 4062 4063"
562 local SYMNAME=$(str_repeat 'x' $i)
563 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
564 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
567 run_test 17g "symlinks: really long symlink name and inode boundaries"
569 test_17h() { #bug 17378
570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
571 remote_mds_nodsh && skip "remote MDS with nodsh"
575 test_mkdir $DIR/$tdir
576 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
577 $LFS setstripe -c -1 $DIR/$tdir
578 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
579 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
580 touch $DIR/$tdir/$tfile || true
582 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
584 test_17i() { #bug 20018
585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
586 remote_mds_nodsh && skip "remote MDS with nodsh"
588 local foo=$DIR/$tdir/$tfile
591 test_mkdir -c1 $DIR/$tdir
592 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
593 ln -s $foo $foo || error "create symlink failed"
594 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
595 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
596 ls -l $foo && error "error not detected"
599 run_test 17i "don't panic on short symlink (should return error)"
601 test_17k() { #bug 22301
602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
603 [[ -z "$(which rsync 2>/dev/null)" ]] &&
604 skip "no rsync command"
605 rsync --help | grep -q xattr ||
606 skip_env "$(rsync --version | head -n1) does not support xattrs"
607 test_mkdir $DIR/$tdir
608 test_mkdir $DIR/$tdir.new
609 touch $DIR/$tdir/$tfile
610 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
611 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
612 error "rsync failed with xattrs enabled"
614 run_test 17k "symlinks: rsync with xattrs enabled"
616 test_17l() { # LU-279
617 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
618 skip "no getfattr command"
620 test_mkdir $DIR/$tdir
621 touch $DIR/$tdir/$tfile
622 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
623 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
624 # -h to not follow symlinks. -m '' to list all the xattrs.
625 # grep to remove first line: '# file: $path'.
626 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
628 lgetxattr_size_check $path $xattr ||
629 error "lgetxattr_size_check $path $xattr failed"
633 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
638 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
639 remote_mds_nodsh && skip "remote MDS with nodsh"
640 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
641 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
642 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
644 local short_sym="0123456789"
645 local wdir=$DIR/$tdir
650 # create a long symlink file
651 for ((i = 0; i < 4; ++i)); do
652 long_sym=${long_sym}${long_sym}
655 echo "create 512 short and long symlink files under $wdir"
656 for ((i = 0; i < 256; ++i)); do
657 ln -sf ${long_sym}"a5a5" $wdir/long-$i
658 ln -sf ${short_sym}"a5a5" $wdir/short-$i
664 wait_delete_completed
666 echo "recreate the 512 symlink files with a shorter string"
667 for ((i = 0; i < 512; ++i)); do
668 # rewrite the symlink file with a shorter string
669 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
670 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
673 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
674 local devname=$(mdsdevname $mds_index)
676 echo "stop and checking mds${mds_index}:"
677 # e2fsck should not return error
679 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
682 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
683 error "start mds${mds_index} failed"
684 df $MOUNT > /dev/null 2>&1
686 error "e2fsck detected error for short/long symlink: rc=$rc"
689 run_test 17m "run e2fsck against MDT which contains short/long symlink"
691 check_fs_consistency_17n() {
695 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
696 # so it only check MDT1/MDT2 instead of all of MDTs.
697 for mdt_index in 1 2; do
698 local devname=$(mdsdevname $mdt_index)
699 # e2fsck should not return error
701 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
704 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
705 error "mount mds$mdt_index failed"
706 df $MOUNT > /dev/null 2>&1
712 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
714 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
715 remote_mds_nodsh && skip "remote MDS with nodsh"
716 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
717 [ $MDS1_VERSION -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 [ $MDS1_VERSION -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 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
765 skip "Need MDS version at least 2.3.64"
767 local wdir=$DIR/${tdir}o
773 mdt_index=$($LFS getstripe -m $wdir/$tfile)
774 mdt_index=$((mdt_index + 1))
777 #fail mds will wait the failover finish then set
778 #following fail_loc to avoid interfer the recovery process.
781 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
782 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
783 ls -l $wdir/$tfile && rc=1
784 do_facet mds${mdt_index} lctl set_param fail_loc=0
785 [[ $rc -eq 0 ]] || error "stat file should fail"
787 run_test 17o "stat file with incompat LMA feature"
790 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
791 ls $DIR || error "Failed to ls $DIR: $?"
793 run_test 18 "touch .../f ; ls ... =============================="
799 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
801 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
804 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
806 run_test 19b "ls -l .../f19 (should return error) =============="
809 [ $RUNAS_ID -eq $UID ] &&
810 skip_env "RUNAS_ID = UID = $UID -- skipping"
812 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
814 run_test 19c "$RUNAS touch .../f19 (should return error) =="
817 cat $DIR/f19 && error || true
819 run_test 19d "cat .../f19 (should return error) =============="
828 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
830 run_test 20 "touch .../f ; ls -l ..."
833 test_mkdir $DIR/$tdir
834 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
835 ln -s dangle $DIR/$tdir/link
836 echo foo >> $DIR/$tdir/link
837 cat $DIR/$tdir/dangle
838 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
839 $CHECKSTAT -f -t file $DIR/$tdir/link ||
840 error "$tdir/link not linked to a file"
842 run_test 21 "write to dangling link"
845 local wdir=$DIR/$tdir
847 chown $RUNAS_ID:$RUNAS_GID $wdir
848 (cd $wdir || error "cd $wdir failed";
849 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
851 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
852 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
853 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
854 error "checkstat -u failed"
856 run_test 22 "unpack tar archive as non-root user"
860 test_mkdir $DIR/$tdir
861 local file=$DIR/$tdir/$tfile
863 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
864 openfile -f O_CREAT:O_EXCL $file &&
865 error "$file recreate succeeded" || true
867 run_test 23a "O_CREAT|O_EXCL in subdir"
869 test_23b() { # bug 18988
870 test_mkdir $DIR/$tdir
871 local file=$DIR/$tdir/$tfile
874 echo foo > $file || error "write filed"
875 echo bar >> $file || error "append filed"
876 $CHECKSTAT -s 8 $file || error "wrong size"
879 run_test 23b "O_APPEND check"
881 # LU-9409, size with O_APPEND and tiny writes
883 local file=$DIR/$tfile
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
887 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
897 #racing tiny & normal writes
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
901 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
904 #racing tiny & normal writes 2, ugly numbers
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
906 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
908 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
911 run_test 23c "O_APPEND size checks for tiny writes"
913 # LU-11069 file offset is correct after appending writes
915 local file=$DIR/$tfile
918 echo CentaurHauls > $file
919 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
920 if ((offset != 26)); then
921 error "wrong offset, expected 26, got '$offset'"
924 run_test 23d "file offset is correct after appending writes"
928 echo '-- same directory rename'
929 test_mkdir $DIR/$tdir
930 touch $DIR/$tdir/$tfile.1
931 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24a "rename file to non-existent target"
937 test_mkdir $DIR/$tdir
938 touch $DIR/$tdir/$tfile.{1,2}
939 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
940 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
941 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
943 run_test 24b "rename file to existing target"
946 test_mkdir $DIR/$tdir
947 test_mkdir $DIR/$tdir/d$testnum.1
948 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
949 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
950 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
952 run_test 24c "rename directory to non-existent target"
955 test_mkdir -c1 $DIR/$tdir
956 test_mkdir -c1 $DIR/$tdir/d$testnum.1
957 test_mkdir -c1 $DIR/$tdir/d$testnum.2
958 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
959 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
960 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
962 run_test 24d "rename directory to existing target"
965 echo '-- cross directory renames --'
969 mv $DIR/R5a/f $DIR/R5b/g
970 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
971 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
973 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
978 touch $DIR/R6a/f $DIR/R6b/g
979 mv $DIR/R6a/f $DIR/R6b/g
980 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
981 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
983 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
988 test_mkdir $DIR/R7a/d
989 mv $DIR/R7a/d $DIR/R7b/e
990 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
991 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
993 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
996 test_mkdir -c1 $DIR/R8a
997 test_mkdir -c1 $DIR/R8b
998 test_mkdir -c1 $DIR/R8a/d
999 test_mkdir -c1 $DIR/R8b/e
1000 mrename $DIR/R8a/d $DIR/R8b/e
1001 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1002 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1004 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1007 echo "-- rename error cases"
1009 test_mkdir $DIR/R9/a
1011 mrename $DIR/R9/f $DIR/R9/a
1012 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1013 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1014 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1016 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1020 mrename $DIR/R10/f $DIR/R10/g
1021 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1022 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1023 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1025 run_test 24j "source does not exist ============================"
1028 test_mkdir $DIR/R11a
1029 test_mkdir $DIR/R11a/d
1031 mv $DIR/R11a/f $DIR/R11a/d
1032 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1033 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1035 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1037 # bug 2429 - rename foo foo foo creates invalid file
1040 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1042 run_test 24l "Renaming a file to itself ========================"
1046 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1047 # on ext3 this does not remove either the source or target files
1048 # though the "expected" operation would be to remove the source
1049 $CHECKSTAT -t file ${f} || error "${f} missing"
1050 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1052 run_test 24m "Renaming a file to a hard link to itself ========="
1056 # this stats the old file after it was renamed, so it should fail
1058 $CHECKSTAT ${f} || error "${f} missing"
1060 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1061 $CHECKSTAT -a ${f} || error "${f} exists"
1063 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1066 test_mkdir $DIR/$tdir
1067 rename_many -s random -v -n 10 $DIR/$tdir
1069 run_test 24o "rename of files during htree split"
1072 test_mkdir $DIR/R12a
1073 test_mkdir $DIR/R12b
1074 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1075 mrename $DIR/R12a $DIR/R12b
1076 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1077 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1078 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1079 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1081 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1083 cleanup_multiop_pause() {
1085 kill -USR1 $MULTIPID
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1091 test_mkdir $DIR/R13a
1092 test_mkdir $DIR/R13b
1093 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1094 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1097 trap cleanup_multiop_pause EXIT
1098 mrename $DIR/R13a $DIR/R13b
1099 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1100 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1101 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1102 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1103 cleanup_multiop_pause
1104 wait $MULTIPID || error "multiop close failed"
1106 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1108 test_24r() { #bug 3789
1109 test_mkdir $DIR/R14a
1110 test_mkdir $DIR/R14a/b
1111 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1112 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1113 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1115 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1118 test_mkdir $DIR/R15a
1119 test_mkdir $DIR/R15a/b
1120 test_mkdir $DIR/R15a/b/c
1121 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1123 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1125 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1127 test_mkdir $DIR/R16a
1128 test_mkdir $DIR/R16a/b
1129 test_mkdir $DIR/R16a/b/c
1130 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1131 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1132 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1134 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1136 test_24u() { # bug12192
1137 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1138 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1140 run_test 24u "create stripe file"
1142 simple_cleanup_common() {
1145 [ -z "$DIR" -o -z "$tdir" ] && return 0
1147 local start=$SECONDS
1150 wait_delete_completed
1151 echo "cleanup time $((SECONDS - start))"
1155 max_pages_per_rpc() {
1156 local mdtname="$(printf "MDT%04x" ${1:-0})"
1157 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1163 local nrfiles=${COUNT:-100000}
1164 local fname="$DIR/$tdir/$tfile"
1166 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1167 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1169 test_mkdir "$(dirname $fname)"
1170 # assume MDT0000 has the fewest inodes
1171 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1172 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1173 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1175 trap simple_cleanup_common EXIT
1177 createmany -m "$fname" $nrfiles
1179 cancel_lru_locks mdc
1180 lctl set_param mdc.*.stats clear
1182 # was previously test_24D: LU-6101
1183 # readdir() returns correct number of entries after cursor reload
1184 local num_ls=$(ls $DIR/$tdir | wc -l)
1185 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1186 local num_all=$(ls -a $DIR/$tdir | wc -l)
1187 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1188 $num_all -ne $((nrfiles + 2)) ]; then
1189 error "Expected $nrfiles files, got $num_ls " \
1190 "($num_uniq unique $num_all .&..)"
1192 # LU-5 large readdir
1193 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1194 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1195 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1196 # take into account of overhead in lu_dirpage header and end mark in
1197 # each page, plus one in rpc_num calculation.
1198 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1199 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1200 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1201 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1202 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1203 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1204 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1205 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1206 error "large readdir doesn't take effect: " \
1207 "$mds_readpage should be about $rpc_max"
1209 simple_cleanup_common
1211 run_test 24v "list large directory (test hash collision, b=17560)"
1213 test_24w() { # bug21506
1215 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1216 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1217 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1218 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1219 [[ "$SZ1" -eq "$SZ2" ]] ||
1220 error "Error reading at the end of the file $tfile"
1222 run_test 24w "Reading a file larger than 4Gb"
1225 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1227 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1228 skip "Need MDS version at least 2.7.56"
1231 local remote_dir=$DIR/$tdir/remote_dir
1233 test_mkdir $DIR/$tdir
1234 $LFS mkdir -i $MDTIDX $remote_dir ||
1235 error "create remote directory failed"
1237 test_mkdir $DIR/$tdir/src_dir
1238 touch $DIR/$tdir/src_file
1239 test_mkdir $remote_dir/tgt_dir
1240 touch $remote_dir/tgt_file
1242 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1243 error "rename dir cross MDT failed!"
1245 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1246 error "rename file cross MDT failed!"
1248 touch $DIR/$tdir/ln_file
1249 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1250 error "ln file cross MDT failed"
1252 rm -rf $DIR/$tdir || error "Can not delete directories"
1254 run_test 24x "cross MDT rename/link"
1257 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1260 local remote_dir=$DIR/$tdir/remote_dir
1263 test_mkdir $DIR/$tdir
1264 $LFS mkdir -i $mdtidx $remote_dir ||
1265 error "create remote directory failed"
1267 test_mkdir $remote_dir/src_dir
1268 touch $remote_dir/src_file
1269 test_mkdir $remote_dir/tgt_dir
1270 touch $remote_dir/tgt_file
1272 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1273 error "rename subdir in the same remote dir failed!"
1275 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1276 error "rename files in the same remote dir failed!"
1278 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1279 error "link files in the same remote dir failed!"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24y "rename/link on the same dir should succeed"
1285 test_24A() { # LU-3182
1289 test_mkdir $DIR/$tdir
1290 trap simple_cleanup_common EXIT
1291 createmany -m $DIR/$tdir/$tfile $NFILES
1292 local t=$(ls $DIR/$tdir | wc -l)
1293 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1294 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1295 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1296 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1299 simple_cleanup_common || error "Can not delete directories"
1301 run_test 24A "readdir() returns correct number of entries."
1303 test_24B() { # LU-4805
1304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1308 test_mkdir $DIR/$tdir
1309 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1310 error "create striped dir failed"
1312 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1313 [ $count -eq 2 ] || error "Expected 2, got $count"
1315 touch $DIR/$tdir/striped_dir/a
1317 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1318 [ $count -eq 3 ] || error "Expected 3, got $count"
1320 touch $DIR/$tdir/striped_dir/.f
1322 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1323 [ $count -eq 4 ] || error "Expected 4, got $count"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24B "readdir for striped dir return correct number of entries"
1330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1336 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1337 error "create striped dir failed"
1339 cd $DIR/$tdir/d0/striped_dir
1341 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1342 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1343 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1345 [ "$d0_ino" = "$parent_ino" ] ||
1346 error ".. wrong, expect $d0_ino, get $parent_ino"
1348 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1349 error "mv striped dir failed"
1351 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1353 [ "$d1_ino" = "$parent_ino" ] ||
1354 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1356 run_test 24C "check .. in striped dir"
1359 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1363 mkdir $DIR/$tdir/src_dir
1364 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1365 error "create remote source failed"
1367 touch $DIR/$tdir/src_dir/src_child/a
1369 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1370 error "create remote target dir failed"
1372 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1373 error "create remote target child failed"
1375 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1376 error "rename dir cross MDT failed!"
1380 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1381 error "src_child still exists after rename"
1383 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1384 error "missing file(a) after rename"
1386 rm -rf $DIR/$tdir || error "Can not delete directories"
1388 run_test 24E "cross MDT rename/link"
1391 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1394 [ "$SLOW" = "no" ] && repeats=100
1398 echo "$repeats repeats"
1399 for ((i = 0; i < repeats; i++)); do
1400 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1401 touch $DIR/$tdir/test/a || error "touch fails"
1402 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1403 rm -rf $DIR/$tdir/test || error "rmdir fails"
1408 run_test 24F "hash order vs readdir (LU-11330)"
1411 echo '== symlink sanity ============================================='
1415 touch $DIR/s25/foo ||
1416 error "File creation in symlinked directory failed"
1418 run_test 25a "create file in symlinked directory ==============="
1421 [ ! -d $DIR/d25 ] && test_25a
1422 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1424 run_test 25b "lookup file in symlinked directory ==============="
1428 test_mkdir $DIR/d26/d26-2
1429 ln -s d26/d26-2 $DIR/s26
1430 touch $DIR/s26/foo || error "File creation failed"
1432 run_test 26a "multiple component symlink ======================="
1435 test_mkdir -p $DIR/$tdir/d26-2
1436 ln -s $tdir/d26-2/foo $DIR/s26-2
1437 touch $DIR/s26-2 || error "File creation failed"
1439 run_test 26b "multiple component symlink at end of lookup ======"
1442 test_mkdir $DIR/d26.2
1443 touch $DIR/d26.2/foo
1444 ln -s d26.2 $DIR/s26.2-1
1445 ln -s s26.2-1 $DIR/s26.2-2
1446 ln -s s26.2-2 $DIR/s26.2-3
1447 chmod 0666 $DIR/s26.2-3/foo
1449 run_test 26c "chain of symlinks"
1451 # recursive symlinks (bug 439)
1453 ln -s d26-3/foo $DIR/d26-3
1455 run_test 26d "create multiple component recursive symlink"
1458 [ ! -h $DIR/d26-3 ] && test_26d
1461 run_test 26e "unlink multiple component recursive symlink"
1463 # recursive symlinks (bug 7022)
1465 test_mkdir $DIR/$tdir
1466 test_mkdir $DIR/$tdir/$tfile
1467 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1468 test_mkdir -p lndir/bar1
1469 test_mkdir $DIR/$tdir/$tfile/$tfile
1470 cd $tfile || error "cd $tfile failed"
1471 ln -s .. dotdot || error "ln dotdot failed"
1472 ln -s dotdot/lndir lndir || error "ln lndir failed"
1473 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1474 output=`ls $tfile/$tfile/lndir/bar1`
1475 [ "$output" = bar1 ] && error "unexpected output"
1476 rm -r $tfile || error "rm $tfile failed"
1477 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1479 run_test 26f "rm -r of a directory which has recursive symlink"
1482 test_mkdir $DIR/$tdir
1483 $LFS getstripe $DIR/$tdir
1484 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1485 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1486 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1488 run_test 27a "one stripe file"
1491 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1493 test_mkdir $DIR/$tdir
1494 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1495 $LFS getstripe -c $DIR/$tdir/$tfile
1496 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1497 error "two-stripe file doesn't have two stripes"
1499 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1501 run_test 27b "create and write to two stripe file"
1504 test_mkdir $DIR/$tdir
1505 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1506 error "setstripe failed"
1507 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1508 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1510 run_test 27d "create file with default settings"
1513 # LU-5839 adds check for existed layout before setting it
1514 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1515 skip "Need MDS version at least 2.7.56"
1517 test_mkdir $DIR/$tdir
1518 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1519 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1520 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1522 run_test 27e "setstripe existing file (should return error)"
1525 test_mkdir $DIR/$tdir
1526 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1527 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1528 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1529 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1530 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1531 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1533 run_test 27f "setstripe with bad stripe size (should return error)"
1536 test_mkdir $DIR/$tdir
1537 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1539 error "$DIR/$tdir/$tfile has object"
1541 run_test 27g "$LFS getstripe with no objects"
1544 test_mkdir $DIR/$tdir
1545 touch $DIR/$tdir/$tfile || error "touch failed"
1546 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1547 error "missing objects"
1549 run_test 27i "$LFS getstripe with some objects"
1552 test_mkdir $DIR/$tdir
1553 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1554 error "setstripe failed" || true
1556 run_test 27j "setstripe with bad stripe offset (should return error)"
1558 test_27k() { # bug 2844
1559 test_mkdir $DIR/$tdir
1560 local file=$DIR/$tdir/$tfile
1561 local ll_max_blksize=$((4 * 1024 * 1024))
1562 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1563 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1564 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1565 dd if=/dev/zero of=$file bs=4k count=1
1566 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1567 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1569 run_test 27k "limit i_blksize for broken user apps"
1572 mcreate $DIR/$tfile || error "creating file"
1573 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1574 error "setstripe should have failed" || true
1576 run_test 27l "check setstripe permissions (should return error)"
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1581 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1583 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1584 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1586 trap simple_cleanup_common EXIT
1587 test_mkdir $DIR/$tdir
1588 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1589 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1590 error "dd should fill OST0"
1592 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1594 [ $i -gt 256 ] && break
1597 touch $DIR/$tdir/$tfile.$i
1598 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1599 awk '{print $1}'| grep -w "0") ] &&
1600 error "OST0 was full but new created file still use it"
1602 touch $DIR/$tdir/$tfile.$i
1603 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1604 awk '{print $1}'| grep -w "0") ] &&
1605 error "OST0 was full but new created file still use it"
1606 simple_cleanup_common
1608 run_test 27m "create file while OST0 was full"
1611 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1612 awk '{ print $1 * 2; exit; }')
1616 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1617 # if the OST isn't full anymore.
1619 local OSTIDX=${1:-""}
1621 local list=$(comma_list $(osts_nodes))
1622 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1624 do_nodes $list lctl set_param fail_loc=0
1625 sync # initiate all OST_DESTROYs from MDS to OST
1629 exhaust_precreations() {
1632 local FAILIDX=${3:-$OSTIDX}
1633 local ofacet=ost$((OSTIDX + 1))
1635 test_mkdir -p -c1 $DIR/$tdir
1636 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1637 local mfacet=mds$((mdtidx + 1))
1638 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1640 local OST=$(ostname_from_index $OSTIDX)
1643 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1644 local last_id=$(do_facet $mfacet lctl get_param -n \
1645 osc.$mdtosc_proc1.prealloc_last_id)
1646 local next_id=$(do_facet $mfacet lctl get_param -n \
1647 osc.$mdtosc_proc1.prealloc_next_id)
1649 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1650 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1652 test_mkdir -p $DIR/$tdir/${OST}
1653 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1654 #define OBD_FAIL_OST_ENOSPC 0x215
1655 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1656 echo "Creating to objid $last_id on ost $OST..."
1657 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1658 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1659 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1663 exhaust_all_precreations() {
1665 for (( i=0; i < OSTCOUNT; i++ )) ; do
1666 exhaust_precreations $i $1 -1
1671 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1673 remote_mds_nodsh && skip "remote MDS with nodsh"
1674 remote_ost_nodsh && skip "remote OST with nodsh"
1677 rm -f $DIR/$tdir/$tfile
1678 exhaust_precreations 0 0x80000215
1679 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1680 touch $DIR/$tdir/$tfile || error "touch failed"
1681 $LFS getstripe $DIR/$tdir/$tfile
1684 run_test 27n "create file with some full OSTs"
1687 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1689 remote_mds_nodsh && skip "remote MDS with nodsh"
1690 remote_ost_nodsh && skip "remote OST with nodsh"
1693 rm -f $DIR/$tdir/$tfile
1694 exhaust_all_precreations 0x215
1696 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1701 run_test 27o "create file with all full OSTs (should error)"
1704 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1706 remote_mds_nodsh && skip "remote MDS with nodsh"
1707 remote_ost_nodsh && skip "remote OST with nodsh"
1710 rm -f $DIR/$tdir/$tfile
1711 test_mkdir $DIR/$tdir
1713 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1714 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1715 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1717 exhaust_precreations 0 0x80000215
1718 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1719 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1720 $LFS getstripe $DIR/$tdir/$tfile
1724 run_test 27p "append to a truncated file with some full OSTs"
1727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1729 remote_mds_nodsh && skip "remote MDS with nodsh"
1730 remote_ost_nodsh && skip "remote OST with nodsh"
1733 rm -f $DIR/$tdir/$tfile
1735 test_mkdir $DIR/$tdir
1736 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1737 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1738 error "truncate $DIR/$tdir/$tfile failed"
1739 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1741 exhaust_all_precreations 0x215
1743 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1744 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1748 run_test 27q "append to truncated file with all OSTs full (should error)"
1751 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1753 remote_mds_nodsh && skip "remote MDS with nodsh"
1754 remote_ost_nodsh && skip "remote OST with nodsh"
1757 rm -f $DIR/$tdir/$tfile
1758 exhaust_precreations 0 0x80000215
1760 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1764 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1766 test_27s() { # bug 10725
1767 test_mkdir $DIR/$tdir
1768 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1769 local stripe_count=0
1770 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1771 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1772 error "stripe width >= 2^32 succeeded" || true
1775 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1777 test_27t() { # bug 10864
1782 $WLFS getstripe $tfile
1785 run_test 27t "check that utils parse path correctly"
1787 test_27u() { # bug 4900
1788 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1789 remote_mds_nodsh && skip "remote MDS with nodsh"
1792 local list=$(comma_list $(mdts_nodes))
1794 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1795 do_nodes $list $LCTL set_param fail_loc=0x139
1796 test_mkdir -p $DIR/$tdir
1797 trap simple_cleanup_common EXIT
1798 createmany -o $DIR/$tdir/t- 1000
1799 do_nodes $list $LCTL set_param fail_loc=0
1801 TLOG=$TMP/$tfile.getstripe
1802 $LFS getstripe $DIR/$tdir > $TLOG
1803 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1804 unlinkmany $DIR/$tdir/t- 1000
1806 [[ $OBJS -gt 0 ]] &&
1807 error "$OBJS objects created on OST-0. See $TLOG" ||
1810 run_test 27u "skip object creation on OSC w/o objects"
1812 test_27v() { # bug 4900
1813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1815 remote_mds_nodsh && skip "remote MDS with nodsh"
1816 remote_ost_nodsh && skip "remote OST with nodsh"
1818 exhaust_all_precreations 0x215
1821 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1823 touch $DIR/$tdir/$tfile
1824 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1826 for (( i=1; i < OSTCOUNT; i++ )); do
1827 do_facet ost$i lctl set_param fail_loc=0x705
1829 local START=`date +%s`
1830 createmany -o $DIR/$tdir/$tfile 32
1832 local FINISH=`date +%s`
1833 local TIMEOUT=`lctl get_param -n timeout`
1834 local PROCESS=$((FINISH - START))
1835 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1836 error "$FINISH - $START >= $TIMEOUT / 2"
1837 sleep $((TIMEOUT / 2 - PROCESS))
1840 run_test 27v "skip object creation on slow OST"
1842 test_27w() { # bug 10997
1843 test_mkdir $DIR/$tdir
1844 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1845 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1846 error "stripe size $size != 65536" || true
1847 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1848 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1850 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1853 [[ $OSTCOUNT -lt 2 ]] &&
1854 skip_env "skipping multiple stripe count/offset test"
1856 test_mkdir $DIR/$tdir
1857 for i in $(seq 1 $OSTCOUNT); do
1859 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1860 error "setstripe -c $i -i $offset failed"
1861 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1862 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1863 [ $count -ne $i ] && error "stripe count $count != $i" || true
1864 [ $index -ne $offset ] &&
1865 error "stripe offset $index != $offset" || true
1868 run_test 27wa "check $LFS setstripe -c -i options"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1872 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1875 OFFSET=$(($OSTCOUNT - 1))
1877 local OST=$(ostname_from_index $OSTIDX)
1879 test_mkdir $DIR/$tdir
1880 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1881 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1883 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1884 for i in $(seq 0 $OFFSET); do
1885 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1886 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1887 error "OST0 was degraded but new created file still use it"
1889 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1891 run_test 27x "create files while OST0 is degraded"
1894 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1895 remote_mds_nodsh && skip "remote MDS with nodsh"
1896 remote_ost_nodsh && skip "remote OST with nodsh"
1897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1899 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1900 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1901 osc.$mdtosc.prealloc_last_id)
1902 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1903 osc.$mdtosc.prealloc_next_id)
1904 local fcount=$((last_id - next_id))
1905 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1906 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1908 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1909 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1910 local OST_DEACTIVE_IDX=-1
1915 for OSC in $MDS_OSCS; do
1916 OST=$(osc_to_ost $OSC)
1917 OSTIDX=$(index_from_ostuuid $OST)
1918 if [ $OST_DEACTIVE_IDX == -1 ]; then
1919 OST_DEACTIVE_IDX=$OSTIDX
1921 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1922 echo $OSC "is Deactivated:"
1923 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1927 OSTIDX=$(index_from_ostuuid $OST)
1928 test_mkdir $DIR/$tdir
1929 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1931 for OSC in $MDS_OSCS; do
1932 OST=$(osc_to_ost $OSC)
1933 OSTIDX=$(index_from_ostuuid $OST)
1934 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1935 echo $OST "is degraded:"
1936 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1937 obdfilter.$OST.degraded=1
1942 createmany -o $DIR/$tdir/$tfile $fcount
1944 for OSC in $MDS_OSCS; do
1945 OST=$(osc_to_ost $OSC)
1946 OSTIDX=$(index_from_ostuuid $OST)
1947 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1948 echo $OST "is recovered from degraded:"
1949 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1950 obdfilter.$OST.degraded=0
1952 do_facet $SINGLEMDS lctl --device %$OSC activate
1956 # all osp devices get activated, hence -1 stripe count restored
1957 local stripe_count=0
1959 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1960 # devices get activated.
1962 $LFS setstripe -c -1 $DIR/$tfile
1963 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1965 [ $stripe_count -ne $OSTCOUNT ] &&
1966 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1969 run_test 27y "create files while OST0 is degraded and the rest inactive"
1975 lmm_count=$($GETSTRIPE -c $1)
1976 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1977 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1979 local old_ifs="$IFS"
1981 fid=($($LFS path2fid $1))
1984 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1985 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1987 # compare lmm_seq and lu_fid->f_seq
1988 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1989 # compare lmm_object_id and lu_fid->oid
1990 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1992 # check the trusted.fid attribute of the OST objects of the file
1993 local have_obdidx=false
1995 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1996 # skip lines up to and including "obdidx"
1997 [ -z "$obdidx" ] && break
1998 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1999 $have_obdidx || continue
2001 local ost=$((obdidx + 1))
2002 local dev=$(ostdevname $ost)
2005 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2007 seq=$(echo $seq | sed -e "s/^0x//g")
2008 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2009 oid_hex=$(echo $oid)
2011 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2013 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2017 # Don't unmount/remount the OSTs if we don't need to do that.
2018 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2019 # update too, until that use mount/ll_decode_filter_fid/mount.
2020 # Re-enable when debugfs will understand new filter_fid.
2022 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2023 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2024 $dev 2>/dev/null" | grep "parent=")
2026 if [ -z "$ff" ]; then
2028 mount_fstype ost$ost
2029 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2030 $(facet_mntpt ost$ost)/$obj_file)
2031 unmount_fstype ost$ost
2032 start ost$ost $dev $OST_MOUNT_OPTS
2036 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2038 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2040 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2041 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2043 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2044 # stripe_size=1048576 component_id=1 component_start=0 \
2045 # component_end=33554432
2046 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2047 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2048 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2050 if grep -q 'stripe=' <<<$ff; then
2051 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2053 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2054 # into f_ver in this case. See comment on ff_parent.
2055 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2058 # compare lmm_seq and filter_fid->ff_parent.f_seq
2059 [ $ff_pseq = $lmm_seq ] ||
2060 error "FF parent SEQ $ff_pseq != $lmm_seq"
2061 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2062 [ $ff_poid = $lmm_oid ] ||
2063 error "FF parent OID $ff_poid != $lmm_oid"
2064 (($ff_pstripe == $stripe_nr)) ||
2065 error "FF stripe $ff_pstripe != $stripe_nr"
2067 stripe_nr=$((stripe_nr + 1))
2068 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2070 if grep -q 'stripe_count=' <<<$ff; then
2071 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2072 -e 's/ .*//' <<<$ff)
2073 [ $lmm_count = $ff_scnt ] ||
2074 error "FF stripe count $lmm_count != $ff_scnt"
2080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2081 remote_ost_nodsh && skip "remote OST with nodsh"
2083 test_mkdir $DIR/$tdir
2084 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2085 { error "setstripe -c -1 failed"; return 1; }
2086 # We need to send a write to every object to get parent FID info set.
2087 # This _should_ also work for setattr, but does not currently.
2088 # touch $DIR/$tdir/$tfile-1 ||
2089 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2090 { error "dd $tfile-1 failed"; return 2; }
2091 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2092 { error "setstripe -c -1 failed"; return 3; }
2093 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2094 { error "dd $tfile-2 failed"; return 4; }
2096 # make sure write RPCs have been sent to OSTs
2099 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2100 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2102 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2104 test_27A() { # b=19102
2105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2107 save_layout_restore_at_exit $MOUNT
2108 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2109 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2110 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2111 local default_size=$($GETSTRIPE -S $MOUNT)
2112 local default_offset=$($GETSTRIPE -i $MOUNT)
2113 local dsize=$(do_facet $SINGLEMDS \
2114 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2115 [ $default_size -eq $dsize ] ||
2116 error "stripe size $default_size != $dsize"
2117 [ $default_offset -eq -1 ] ||
2118 error "stripe offset $default_offset != -1"
2120 run_test 27A "check filesystem-wide default LOV EA values"
2122 test_27B() { # LU-2523
2123 test_mkdir $DIR/$tdir
2124 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2126 # open f1 with O_LOV_DELAY_CREATE
2128 # call setstripe ioctl on open file descriptor for f1
2130 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2134 # open f1 with O_LOV_DELAY_CREATE
2136 # call setstripe ioctl on open file descriptor for f1
2138 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2140 # Allow multiop to fail in imitation of NFS's busted semantics.
2143 run_test 27B "call setstripe on open unlinked file/rename victim"
2145 test_27C() { #LU-2871
2146 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 test_mkdir $DIR/$tdir
2156 for i in $(seq 0 $((OSTCOUNT - 1))); do
2157 # set stripe across all OSTs starting from OST$i
2158 $SETSTRIPE -i $i -c -1 $tfile$i
2159 # get striping information
2160 ost_idx=($($GETSTRIPE $tfile$i |
2161 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2165 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2166 error "${#ost_idx[@]} != $OSTCOUNT"
2168 for index in $(seq 0 $((OSTCOUNT - 1))); do
2170 for j in $(echo ${ost_idx[@]}); do
2171 if [ $index -eq $j ]; then
2177 error "Can not find $index in ${ost_idx[@]}"
2181 run_test 27C "check full striping across all OSTs"
2184 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2185 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2186 remote_mds_nodsh && skip "remote MDS with nodsh"
2188 local POOL=${POOL:-testpool}
2190 local last_ost=$(($OSTCOUNT - 1))
2192 local ost_list=$(seq $first_ost $ost_step $last_ost)
2193 local ost_range="$first_ost $last_ost $ost_step"
2195 if ! combined_mgs_mds ; then
2199 test_mkdir $DIR/$tdir
2200 pool_add $POOL || error "pool_add failed"
2201 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2204 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2206 [ $MDS1_VERSION -lt $(version_code 2.9.55) -o \
2207 $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2208 skip27D+=" -s 30,31"
2209 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2210 error "llapi_layout_test failed"
2212 destroy_test_pools || error "destroy test pools failed"
2214 if ! combined_mgs_mds ; then
2218 run_test 27D "validate llapi_layout API"
2220 # Verify that default_easize is increased from its initial value after
2221 # accessing a widely striped file.
2223 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2224 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2225 skip "client does not have LU-3338 fix"
2227 # 72 bytes is the minimum space required to store striping
2228 # information for a file striped across one OST:
2229 # (sizeof(struct lov_user_md_v3) +
2230 # sizeof(struct lov_user_ost_data_v1))
2232 $LCTL set_param -n llite.*.default_easize $min_easize ||
2233 error "lctl set_param failed"
2234 local easize=$($LCTL get_param -n llite.*.default_easize)
2236 [ $easize -eq $min_easize ] ||
2237 error "failed to set default_easize"
2239 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2240 error "setstripe failed"
2244 easize=$($LCTL get_param -n llite.*.default_easize)
2246 [ $easize -gt $min_easize ] ||
2247 error "default_easize not updated"
2249 run_test 27E "check that default extended attribute size properly increases"
2251 test_27F() { # LU-5346/LU-7975
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2253 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2254 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2255 skip "Need MDS version at least 2.8.51"
2256 remote_ost_nodsh && skip "remote OST with nodsh"
2258 test_mkdir $DIR/$tdir
2260 $SETSTRIPE -c 2 $DIR/$tdir
2262 # stop all OSTs to reproduce situation for LU-7975 ticket
2263 for num in $(seq $OSTCOUNT); do
2267 # open/create f0 with O_LOV_DELAY_CREATE
2268 # truncate f0 to a non-0 size
2270 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2272 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2273 # open/write it again to force delayed layout creation
2274 cat /etc/hosts > $DIR/$tdir/f0 &
2278 for num in $(seq $OSTCOUNT); do
2279 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2280 error "ost$num failed to start"
2283 wait $catpid || error "cat failed"
2285 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2286 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2289 run_test 27F "Client resend delayed layout creation with non-zero size"
2291 test_27G() { #LU-10629
2292 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2293 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2294 local POOL=${POOL:-testpool}
2295 local ostrange="0 0 1"
2297 test_mkdir $DIR/$tdir
2298 pool_add $POOL || error "pool_add failed"
2299 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2300 $LFS setstripe -p $POOL $DIR/$tdir
2302 local pool=$($LFS getstripe -p $DIR/$tdir)
2304 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2306 $LFS setstripe -d $DIR/$tdir
2308 pool=$($LFS getstripe -p $DIR/$tdir)
2312 [ -z "$pool" ] || error "'$pool' is not empty"
2314 run_test 27G "Clear OST pool from stripe"
2317 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2318 skip "Need MDS version newer than 2.11.54"
2319 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2320 test_mkdir $DIR/$tdir
2321 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2322 touch $DIR/$tdir/$tfile
2323 $LFS getstripe -c $DIR/$tdir/$tfile
2324 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2325 error "two-stripe file doesn't have two stripes"
2327 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2328 $LFS getstripe -y $DIR/$tdir/$tfile
2329 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2330 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2331 error "expected l_ost_idx: [02]$ not matched"
2333 # make sure ost list have been cleared
2334 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2335 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2336 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2338 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2340 run_test 27H "Set specific OSTs stripe"
2342 # createtest also checks that device nodes are created and
2343 # then visible correctly (#2091)
2344 test_28() { # bug 2091
2346 $CREATETEST $DIR/d28/ct || error "createtest failed"
2348 run_test 28 "create/mknod/mkdir with bad file types ============"
2351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2353 sync; sleep 1; sync # flush out any dirty pages from previous tests
2360 declare -i LOCKCOUNTORIG=0
2361 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2362 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2364 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2366 declare -i LOCKUNUSEDCOUNTORIG=0
2367 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2368 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2375 declare -i LOCKCOUNTCURRENT=0
2376 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2377 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2380 declare -i LOCKUNUSEDCOUNTCURRENT=0
2381 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2382 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2385 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2386 $LCTL set_param -n ldlm.dump_namespaces ""
2387 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2388 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2389 log "dumped log to $TMP/test_29.dk (bug 5793)"
2392 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2393 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2394 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2395 log "dumped log to $TMP/test_29.dk (bug 5793)"
2399 run_test 29 "IT_GETATTR regression ============================"
2401 test_30a() { # was test_30
2402 cp $(which ls) $DIR || cp /bin/ls $DIR
2403 $DIR/ls / || error "Can't execute binary from lustre"
2406 run_test 30a "execute binary from Lustre (execve) =============="
2409 cp `which ls` $DIR || cp /bin/ls $DIR
2411 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2414 run_test 30b "execute binary from Lustre as non-root ==========="
2416 test_30c() { # b=22376
2417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2419 cp `which ls` $DIR || cp /bin/ls $DIR
2421 cancel_lru_locks mdc
2422 cancel_lru_locks osc
2423 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2426 run_test 30c "execute binary from Lustre without read perms ===="
2429 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2430 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2432 run_test 31a "open-unlink file =================================="
2435 touch $DIR/f31 || error "touch $DIR/f31 failed"
2436 ln $DIR/f31 $DIR/f31b || error "ln failed"
2437 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2438 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2440 run_test 31b "unlink file with multiple links while open ======="
2443 touch $DIR/f31 || error "touch $DIR/f31 failed"
2444 ln $DIR/f31 $DIR/f31c || error "ln failed"
2445 multiop_bg_pause $DIR/f31 O_uc ||
2446 error "multiop_bg_pause for $DIR/f31 failed"
2448 $MULTIOP $DIR/f31c Ouc
2449 kill -USR1 $MULTIPID
2452 run_test 31c "open-unlink file with multiple links ============="
2455 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2456 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2458 run_test 31d "remove of open directory ========================="
2460 test_31e() { # bug 2904
2461 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2463 run_test 31e "remove of open non-empty directory ==============="
2465 test_31f() { # bug 4554
2466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2469 test_mkdir $DIR/d31f
2470 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2471 cp /etc/hosts $DIR/d31f
2473 $GETSTRIPE $DIR/d31f/hosts
2474 multiop_bg_pause $DIR/d31f D_c || return 1
2477 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2478 test_mkdir $DIR/d31f
2479 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2480 cp /etc/hosts $DIR/d31f
2482 $GETSTRIPE $DIR/d31f/hosts
2483 multiop_bg_pause $DIR/d31f D_c || return 1
2486 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2487 wait $MULTIPID || error "first opendir $MULTIPID failed"
2491 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2492 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2495 run_test 31f "remove of open directory with open-unlink file ==="
2498 echo "-- cross directory link --"
2499 test_mkdir -c1 $DIR/${tdir}ga
2500 test_mkdir -c1 $DIR/${tdir}gb
2501 touch $DIR/${tdir}ga/f
2502 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2503 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2504 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2505 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2506 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2508 run_test 31g "cross directory link==============="
2511 echo "-- cross directory link --"
2512 test_mkdir -c1 $DIR/${tdir}
2513 test_mkdir -c1 $DIR/${tdir}/dir
2514 touch $DIR/${tdir}/f
2515 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2516 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2517 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2518 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2519 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2521 run_test 31h "cross directory link under child==============="
2524 echo "-- cross directory link --"
2525 test_mkdir -c1 $DIR/$tdir
2526 test_mkdir -c1 $DIR/$tdir/dir
2527 touch $DIR/$tdir/dir/f
2528 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2529 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2530 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2531 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2532 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2534 run_test 31i "cross directory link under parent==============="
2537 test_mkdir -c1 -p $DIR/$tdir
2538 test_mkdir -c1 -p $DIR/$tdir/dir1
2539 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2540 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2541 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2542 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2545 run_test 31j "link for directory==============="
2548 test_mkdir -c1 -p $DIR/$tdir
2550 touch $DIR/$tdir/exist
2551 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2552 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2553 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2554 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2555 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2556 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2557 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2560 run_test 31k "link to file: the same, non-existing, dir==============="
2566 touch $DIR/d31m2/exist
2567 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2568 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2569 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2570 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2571 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2572 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2575 run_test 31m "link to file: the same, non-existing, dir==============="
2578 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2579 nlink=$(stat --format=%h $DIR/$tfile)
2580 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2582 local cmd="exec $fd<$DIR/$tfile"
2585 trap "eval $cmd" EXIT
2586 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2587 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2588 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2589 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2590 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2593 run_test 31n "check link count of unlinked file"
2596 local TEMPNAME=$(mktemp $1_XXXXXX)
2597 mlink $TEMPNAME $1 2> /dev/null &&
2598 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2602 test_31o() { # LU-2901
2603 test_mkdir $DIR/$tdir
2604 for LOOP in $(seq 100); do
2605 rm -f $DIR/$tdir/$tfile*
2606 for THREAD in $(seq 8); do
2607 link_one $DIR/$tdir/$tfile.$LOOP &
2610 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2611 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2612 error "$LINKS duplicate links to $tfile.$LOOP" &&
2616 run_test 31o "duplicate hard links with same filename"
2619 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2621 test_mkdir $DIR/$tdir
2622 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2623 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2625 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2626 error "open unlink test1 failed"
2627 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2628 error "open unlink test2 failed"
2630 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2631 error "test1 still exists"
2632 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2633 error "test2 still exists"
2635 run_test 31p "remove of open striped directory"
2637 cleanup_test32_mount() {
2640 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2641 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2642 losetup -d $loopdev || true
2648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 echo "== more mountpoints and symlinks ================="
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 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2657 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2658 cleanup_test32_mount
2660 run_test 32a "stat d32a/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 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2671 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2672 cleanup_test32_mount
2674 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2679 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2680 trap cleanup_test32_mount EXIT
2681 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2682 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2683 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2684 test_mkdir -p $DIR/$tdir/d2/test_dir
2685 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2686 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2687 cleanup_test32_mount
2689 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2694 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2695 trap cleanup_test32_mount EXIT
2696 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2697 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2698 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2699 test_mkdir -p $DIR/$tdir/d2/test_dir
2700 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2701 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2702 cleanup_test32_mount
2704 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2708 test_mkdir -p $DIR/$tdir/tmp
2709 local tmp_dir=$DIR/$tdir/tmp
2710 ln -s $DIR/$tdir $tmp_dir/symlink11
2711 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2712 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2713 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2715 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2719 test_mkdir -p $DIR/$tdir/tmp
2720 local tmp_dir=$DIR/$tdir/tmp
2721 ln -s $DIR/$tdir $tmp_dir/symlink11
2722 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2723 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2724 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2726 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2729 local 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 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2735 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2736 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2737 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2739 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2742 rm -fr $DIR/$tdir $DIR/${tdir}2
2743 tmp_dir=$DIR/$tdir/tmp
2744 test_mkdir -p $tmp_dir
2745 test_mkdir $DIR/${tdir}2
2746 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2747 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2748 ls $tmp_dir/symlink12 || error "listing symlink12"
2749 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2751 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2756 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2757 trap cleanup_test32_mount EXIT
2758 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2759 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2760 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2761 touch $DIR/$tdir/test_file
2762 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2763 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2764 cleanup_test32_mount
2766 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2771 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2772 trap cleanup_test32_mount EXIT
2773 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2774 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2775 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2776 touch $DIR/$tdir/test_file
2777 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2778 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2779 cleanup_test32_mount
2781 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2787 trap cleanup_test32_mount EXIT
2788 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2789 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2790 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2791 test_mkdir -p $DIR/$tdir/d2
2792 touch $DIR/$tdir/d2/test_file || error "touch failed"
2793 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2794 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2795 cleanup_test32_mount
2797 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2803 trap cleanup_test32_mount EXIT
2804 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2805 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2806 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2807 test_mkdir -p $DIR/$tdir/d2
2808 touch $DIR/$tdir/d2/test_file || error "touch failed"
2809 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2810 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2811 cleanup_test32_mount
2813 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2817 test_mkdir -p $DIR/d32m/tmp
2818 TMP_DIR=$DIR/d32m/tmp
2819 ln -s $DIR $TMP_DIR/symlink11
2820 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2821 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2822 error "symlink11 not a link"
2823 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2824 error "symlink01 not a link"
2826 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2830 test_mkdir -p $DIR/d32n/tmp
2831 TMP_DIR=$DIR/d32n/tmp
2832 ln -s $DIR $TMP_DIR/symlink11
2833 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2834 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2835 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2837 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2841 test_mkdir -p $DIR/d32o/tmp
2842 TMP_DIR=$DIR/d32o/tmp
2843 ln -s $DIR/$tfile $TMP_DIR/symlink12
2844 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2845 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2846 error "symlink12 not a link"
2847 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2848 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2849 error "$DIR/d32o/tmp/symlink12 not file type"
2850 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2851 error "$DIR/d32o/symlink02 not file type"
2853 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2863 test_mkdir -p $DIR/d32p/tmp
2865 TMP_DIR=$DIR/d32p/tmp
2867 ln -s $DIR/$tfile $TMP_DIR/symlink12
2869 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2871 cat $DIR/d32p/tmp/symlink12 ||
2872 error "Can't open $DIR/d32p/tmp/symlink12"
2874 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2877 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
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 "\<under_the_mount\>" && error
2889 cleanup_test32_mount
2891 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2896 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2897 trap cleanup_test32_mount EXIT
2898 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2899 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2900 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2901 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2902 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2903 cleanup_test32_mount
2905 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2910 chmod 444 $DIR/$tfile
2911 chown $RUNAS_ID $DIR/$tfile
2913 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2916 run_test 33aa "write file with mode 444 (should return error)"
2920 test_mkdir $DIR/$tdir
2921 chown $RUNAS_ID $DIR/$tdir
2922 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2923 error "$RUNAS create $tdir/$tfile failed"
2924 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2925 error "open RDWR" || true
2927 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2931 test_mkdir $DIR/$tdir
2932 chown $RUNAS_ID $DIR/$tdir
2933 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2935 run_test 33b "test open file with malformed flags (No panic)"
2938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2939 remote_ost_nodsh && skip "remote OST with nodsh"
2948 test_mkdir $DIR/$tdir
2949 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2952 for ostnum in $(seq $OSTCOUNT); do
2953 # test-framework's OST numbering is one-based, while Lustre's
2955 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2956 # Parsing llobdstat's output sucks; we could grep the /proc
2957 # path, but that's likely to not be as portable as using the
2958 # llobdstat utility. So we parse lctl output instead.
2959 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2960 obdfilter/$ostname/stats |
2961 awk '/^write_bytes/ {print $7}' )
2962 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2963 if (( ${write_bytes:-0} > 0 ))
2970 $all_zeros || return 0
2973 echo foo > $DIR/$tdir/bar
2977 # Total up write_bytes after writing. We'd better find non-zeros.
2978 for ostnum in $(seq $OSTCOUNT); do
2979 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2980 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2981 obdfilter/$ostname/stats |
2982 awk '/^write_bytes/ {print $7}' )
2983 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2984 if (( ${write_bytes:-0} > 0 ))
2993 for ostnum in $(seq $OSTCOUNT); do
2994 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2995 echo "Check that write_bytes is present in obdfilter/*/stats:"
2996 do_facet ost$ostnum lctl get_param -n \
2997 obdfilter/$ostname/stats
2999 error "OST not keeping write_bytes stats (b22312)"
3002 run_test 33c "test llobdstat and write_bytes"
3005 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3009 local remote_dir=$DIR/$tdir/remote_dir
3011 test_mkdir $DIR/$tdir
3012 $LFS mkdir -i $MDTIDX $remote_dir ||
3013 error "create remote directory failed"
3015 touch $remote_dir/$tfile
3016 chmod 444 $remote_dir/$tfile
3017 chown $RUNAS_ID $remote_dir/$tfile
3019 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3021 chown $RUNAS_ID $remote_dir
3022 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3023 error "create" || true
3024 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3025 error "open RDWR" || true
3026 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3028 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3031 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
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 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3040 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3041 local 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"
3046 rmdir $DIR/$tdir/* || error "rmdir 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 777"
3060 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3063 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3064 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3065 mkdir $DIR/$tdir/local_dir
3067 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3068 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3069 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3071 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3072 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3074 run_test 33e "mkdir and striped directory should have same mode"
3078 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3082 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3083 remote_mds_nodsh && skip "remote MDS with nodsh"
3086 chmod go+rwx $DIR/$tdir
3087 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3088 trap cleanup_33f EXIT
3090 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3091 error "cannot create striped directory"
3093 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3094 error "cannot create files in striped directory"
3096 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3097 error "cannot remove files in striped directory"
3099 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3100 error "cannot remove striped directory"
3104 run_test 33f "nonroot user can create, access, and remove a striped directory"
3107 mkdir -p $DIR/$tdir/dir2
3109 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3111 [[ $err =~ "exists" ]] || error "Not exists error"
3113 run_test 33g "nonroot user create already existing root created file"
3115 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3118 $MCREATE $DIR/f34 || error "mcreate failed"
3119 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3120 error "getstripe failed"
3121 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3122 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3123 error "getstripe failed"
3124 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3125 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3127 run_test 34a "truncate file that has not been opened ==========="
3130 [ ! -f $DIR/f34 ] && test_34a
3131 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3132 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3133 $OPENFILE -f O_RDONLY $DIR/f34
3134 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3135 error "getstripe failed"
3136 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3137 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3139 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3142 [ ! -f $DIR/f34 ] && test_34a
3143 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3144 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3145 $OPENFILE -f O_RDWR $DIR/f34
3146 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3147 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3148 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3150 run_test 34c "O_RDWR opening file-with-size works =============="
3153 [ ! -f $DIR/f34 ] && test_34a
3154 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3156 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3157 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3160 run_test 34d "write to sparse file ============================="
3164 $MCREATE $DIR/f34e || error "mcreate failed"
3165 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3166 $CHECKSTAT -s 1000 $DIR/f34e ||
3167 error "Size of $DIR/f34e not equal to 1000 bytes"
3168 $OPENFILE -f O_RDWR $DIR/f34e
3169 $CHECKSTAT -s 1000 $DIR/f34e ||
3170 error "Size of $DIR/f34e not equal to 1000 bytes"
3172 run_test 34e "create objects, some with size and some without =="
3174 test_34f() { # bug 6242, 6243
3175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3179 $MCREATE $DIR/f34f || error "mcreate failed"
3180 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3181 dd if=$DIR/f34f of=$TMP/f34f
3182 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3183 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3184 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3185 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3186 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3188 run_test 34f "read from a file with no objects until EOF ======="
3191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3193 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3195 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3196 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3197 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3198 cancel_lru_locks osc
3199 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3200 error "wrong size after lock cancel"
3202 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3203 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3204 error "expanding truncate failed"
3205 cancel_lru_locks osc
3206 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3207 error "wrong expanded size after lock cancel"
3209 run_test 34g "truncate long file ==============================="
3212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3218 sync # Flush the cache so that multiop below does not block on cache
3219 # flush when getting the group lock
3220 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3223 # Since just timed wait is not good enough, let's do a sync write
3224 # that way we are sure enough time for a roundtrip + processing
3225 # passed + 2 seconds of extra margin.
3226 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3230 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3231 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3235 local nsz=`stat -c %s $DIR/$tfile`
3236 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3238 run_test 34h "ftruncate file under grouplock should not block"
3241 cp /bin/sh $DIR/f35a
3243 chown $RUNAS_ID $DIR/f35a
3244 $RUNAS $DIR/f35a && error || true
3247 run_test 35a "exec file with mode 444 (should return and not leak)"
3251 utime $DIR/f36 || error "utime failed for MDS"
3253 run_test 36a "MDS utime check (mknod, utime)"
3257 utime $DIR/f36 || error "utime failed for OST"
3259 run_test 36b "OST utime check (open, utime)"
3264 chown $RUNAS_ID $DIR/d36
3265 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3267 run_test 36c "non-root MDS utime check (mknod, utime)"
3270 [ ! -d $DIR/d36 ] && test_36c
3271 echo "" > $DIR/d36/f36
3272 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3274 run_test 36d "non-root OST utime check (open, utime)"
3277 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3279 test_mkdir $DIR/$tdir
3280 touch $DIR/$tdir/$tfile
3281 $RUNAS utime $DIR/$tdir/$tfile &&
3282 error "utime worked, expected failure" || true
3284 run_test 36e "utime on non-owned file (should return error)"
3288 local LANG_SAVE=$LANG
3289 local LC_LANG_SAVE=$LC_LANG
3290 export LANG=C LC_LANG=C # for date language
3292 DATESTR="Dec 20 2000"
3293 test_mkdir $DIR/$tdir
3294 lctl set_param fail_loc=$fl
3296 cp /etc/hosts $DIR/$tdir/$tfile
3297 sync & # write RPC generated with "current" inode timestamp, but delayed
3299 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3300 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3301 cancel_lru_locks osc
3302 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3304 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3305 echo "BEFORE: $LS_BEFORE" && \
3306 echo "AFTER : $LS_AFTER" && \
3307 echo "WANT : $DATESTR" && \
3308 error "$DIR/$tdir/$tfile timestamps changed" || true
3310 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3316 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3317 subr_36fh "0x80000214"
3319 run_test 36f "utime on file racing with OST BRW write =========="
3322 remote_ost_nodsh && skip "remote OST with nodsh"
3323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3329 test_mkdir $DIR/$tdir
3330 fmd_max_age=$(do_facet ost1 \
3331 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3334 fmd_before=$(do_facet ost1 \
3335 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3336 touch $DIR/$tdir/$tfile
3337 sleep $((fmd_max_age + 12))
3338 fmd_after=$(do_facet ost1 \
3339 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3341 echo "fmd_before: $fmd_before"
3342 echo "fmd_after: $fmd_after"
3343 [[ $fmd_after -gt $fmd_before ]] &&
3344 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3345 error "fmd didn't expire after ping" || true
3347 run_test 36g "filter mod data cache expiry ====================="
3350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3352 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3353 subr_36fh "0x80000227"
3355 run_test 36h "utime on file racing with OST BRW write =========="
3358 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3360 test_mkdir $DIR/$tdir
3361 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3363 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3364 local new_mtime=$((mtime + 200))
3366 #change Modify time of striped dir
3367 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3368 error "change mtime failed"
3370 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3372 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3374 run_test 36i "change mtime on striped directory"
3376 # test_37 - duplicate with tests 32q 32r
3379 local file=$DIR/$tfile
3381 openfile -f O_DIRECTORY $file
3384 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3385 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3387 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3389 test_39a() { # was test_39
3391 touch $DIR/${tfile}2
3392 # ls -l $DIR/$tfile $DIR/${tfile}2
3393 # ls -lu $DIR/$tfile $DIR/${tfile}2
3394 # ls -lc $DIR/$tfile $DIR/${tfile}2
3396 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3397 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3399 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3401 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3403 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3404 error "O_TRUNC didn't change timestamps"
3407 run_test 39a "mtime changed on create"
3410 test_mkdir -c1 $DIR/$tdir
3411 cp -p /etc/passwd $DIR/$tdir/fopen
3412 cp -p /etc/passwd $DIR/$tdir/flink
3413 cp -p /etc/passwd $DIR/$tdir/funlink
3414 cp -p /etc/passwd $DIR/$tdir/frename
3415 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3418 echo "aaaaaa" >> $DIR/$tdir/fopen
3419 echo "aaaaaa" >> $DIR/$tdir/flink
3420 echo "aaaaaa" >> $DIR/$tdir/funlink
3421 echo "aaaaaa" >> $DIR/$tdir/frename
3423 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3424 local link_new=`stat -c %Y $DIR/$tdir/flink`
3425 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3426 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3428 cat $DIR/$tdir/fopen > /dev/null
3429 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3430 rm -f $DIR/$tdir/funlink2
3431 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3433 for (( i=0; i < 2; i++ )) ; do
3434 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3435 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3436 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3437 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3439 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3440 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3441 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3442 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3444 cancel_lru_locks osc
3445 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3448 run_test 39b "mtime change on open, link, unlink, rename ======"
3450 # this should be set to past
3451 TEST_39_MTIME=`date -d "1 year ago" +%s`
3457 local mtime0=`stat -c %Y $DIR1/$tfile`
3459 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3460 local mtime1=`stat -c %Y $DIR1/$tfile`
3461 [ "$mtime1" = $TEST_39_MTIME ] || \
3462 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3465 echo hello >> $DIR1/$tfile
3467 local mtime2=`stat -c %Y $DIR1/$tfile`
3468 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3469 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3471 mv $DIR1/$tfile $DIR1/$tfile-1
3473 for (( i=0; i < 2; i++ )) ; do
3474 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3475 [ "$mtime2" = "$mtime3" ] || \
3476 error "mtime ($mtime2) changed (to $mtime3) on rename"
3478 cancel_lru_locks osc
3479 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3482 run_test 39c "mtime change on rename ==========================="
3486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3489 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3491 for (( i=0; i < 2; i++ )) ; do
3492 local mtime=`stat -c %Y $DIR1/$tfile`
3493 [ $mtime = $TEST_39_MTIME ] || \
3494 error "mtime($mtime) is not set to $TEST_39_MTIME"
3496 cancel_lru_locks osc
3497 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3500 run_test 39d "create, utime, stat =============================="
3504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3507 local mtime1=`stat -c %Y $DIR1/$tfile`
3509 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3511 for (( i=0; i < 2; i++ )) ; do
3512 local mtime2=`stat -c %Y $DIR1/$tfile`
3513 [ $mtime2 = $TEST_39_MTIME ] || \
3514 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3516 cancel_lru_locks osc
3517 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3520 run_test 39e "create, stat, utime, stat ========================"
3524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3527 mtime1=`stat -c %Y $DIR1/$tfile`
3530 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3532 for (( i=0; i < 2; i++ )) ; do
3533 local mtime2=`stat -c %Y $DIR1/$tfile`
3534 [ $mtime2 = $TEST_39_MTIME ] || \
3535 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3537 cancel_lru_locks osc
3538 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3541 run_test 39f "create, stat, sleep, utime, stat ================="
3545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3547 echo hello >> $DIR1/$tfile
3548 local mtime1=`stat -c %Y $DIR1/$tfile`
3551 chmod o+r $DIR1/$tfile
3553 for (( i=0; i < 2; i++ )) ; do
3554 local mtime2=`stat -c %Y $DIR1/$tfile`
3555 [ "$mtime1" = "$mtime2" ] || \
3556 error "lost mtime: $mtime2, should be $mtime1"
3558 cancel_lru_locks osc
3559 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3562 run_test 39g "write, chmod, stat ==============================="
3566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3572 echo hello >> $DIR1/$tfile
3573 local mtime1=`stat -c %Y $DIR1/$tfile`
3575 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3577 if [ "$d1" != "$d2" ]; then
3578 echo "write and touch not within one second"
3580 for (( i=0; i < 2; i++ )) ; do
3581 local mtime2=`stat -c %Y $DIR1/$tfile`
3582 [ "$mtime2" = $TEST_39_MTIME ] || \
3583 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3585 cancel_lru_locks osc
3586 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3590 run_test 39h "write, utime within one second, stat ============="
3593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3598 echo hello >> $DIR1/$tfile
3599 local mtime1=`stat -c %Y $DIR1/$tfile`
3601 mv $DIR1/$tfile $DIR1/$tfile-1
3603 for (( i=0; i < 2; i++ )) ; do
3604 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3606 [ "$mtime1" = "$mtime2" ] || \
3607 error "lost mtime: $mtime2, should be $mtime1"
3609 cancel_lru_locks osc
3610 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3613 run_test 39i "write, rename, stat =============================="
3616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3618 start_full_debug_logging
3622 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3623 lctl set_param fail_loc=0x80000412
3624 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3625 error "multiop failed"
3627 local mtime1=`stat -c %Y $DIR1/$tfile`
3629 mv $DIR1/$tfile $DIR1/$tfile-1
3631 kill -USR1 $multipid
3632 wait $multipid || error "multiop close failed"
3634 for (( i=0; i < 2; i++ )) ; do
3635 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3636 [ "$mtime1" = "$mtime2" ] ||
3637 error "mtime is lost on close: $mtime2, " \
3640 cancel_lru_locks osc
3641 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3643 lctl set_param fail_loc=0
3644 stop_full_debug_logging
3646 run_test 39j "write, rename, close, stat ======================="
3649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3654 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3656 local mtime1=`stat -c %Y $DIR1/$tfile`
3658 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3660 kill -USR1 $multipid
3661 wait $multipid || error "multiop close failed"
3663 for (( i=0; i < 2; i++ )) ; do
3664 local mtime2=`stat -c %Y $DIR1/$tfile`
3666 [ "$mtime2" = $TEST_39_MTIME ] || \
3667 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3669 cancel_lru_locks osc
3670 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3673 run_test 39k "write, utime, close, stat ========================"
3675 # this should be set to future
3676 TEST_39_ATIME=`date -d "1 year" +%s`
3679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3680 remote_mds_nodsh && skip "remote MDS with nodsh"
3682 local atime_diff=$(do_facet $SINGLEMDS \
3683 lctl get_param -n mdd.*MDT0000*.atime_diff)
3687 # test setting directory atime to future
3688 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3689 local atime=$(stat -c %X $DIR/$tdir)
3690 [ "$atime" = $TEST_39_ATIME ] ||
3691 error "atime is not set to future: $atime, $TEST_39_ATIME"
3693 # test setting directory atime from future to now
3694 local now=$(date +%s)
3695 touch -a -d @$now $DIR/$tdir
3697 atime=$(stat -c %X $DIR/$tdir)
3698 [ "$atime" -eq "$now" ] ||
3699 error "atime is not updated from future: $atime, $now"
3701 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3704 # test setting directory atime when now > dir atime + atime_diff
3705 local d1=$(date +%s)
3707 local d2=$(date +%s)
3708 cancel_lru_locks mdc
3709 atime=$(stat -c %X $DIR/$tdir)
3710 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3711 error "atime is not updated : $atime, should be $d2"
3713 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3716 # test not setting directory atime when now < dir atime + atime_diff
3718 cancel_lru_locks mdc
3719 atime=$(stat -c %X $DIR/$tdir)
3720 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3721 error "atime is updated to $atime, should remain $d1<atime<$d2"
3723 do_facet $SINGLEMDS \
3724 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3726 run_test 39l "directory atime update ==========================="
3729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3733 local far_past_mtime=$(date -d "May 29 1953" +%s)
3734 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3736 touch -m -d @$far_past_mtime $DIR1/$tfile
3737 touch -a -d @$far_past_atime $DIR1/$tfile
3739 for (( i=0; i < 2; i++ )) ; do
3740 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3741 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3742 error "atime or mtime set incorrectly"
3744 cancel_lru_locks osc
3745 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3748 run_test 39m "test atime and mtime before 1970"
3750 test_39n() { # LU-3832
3751 remote_mds_nodsh && skip "remote MDS with nodsh"
3753 local atime_diff=$(do_facet $SINGLEMDS \
3754 lctl get_param -n mdd.*MDT0000*.atime_diff)
3759 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3762 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3763 atime0=$(stat -c %X $DIR/$tfile)
3766 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3767 atime1=$(stat -c %X $DIR/$tfile)
3770 cancel_lru_locks mdc
3771 cancel_lru_locks osc
3772 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3773 atime2=$(stat -c %X $DIR/$tfile)
3775 do_facet $SINGLEMDS \
3776 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3778 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3779 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3781 run_test 39n "check that O_NOATIME is honored"
3784 TESTDIR=$DIR/$tdir/$tfile
3785 [ -e $TESTDIR ] && rm -rf $TESTDIR
3792 links2=$(stat -c %h .)
3793 [ $(($links1 + 2)) != $links2 ] &&
3794 error "wrong links count $(($links1 + 2)) != $links2"
3796 links3=$(stat -c %h .)
3797 [ $(($links1 + 1)) != $links3 ] &&
3798 error "wrong links count $links1 != $links3"
3801 run_test 39o "directory cached attributes updated after create"
3804 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3807 TESTDIR=$DIR/$tdir/$tdir
3808 [ -e $TESTDIR ] && rm -rf $TESTDIR
3809 test_mkdir -p $TESTDIR
3813 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3814 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3816 links2=$(stat -c %h .)
3817 [ $(($links1 + 2)) != $links2 ] &&
3818 error "wrong links count $(($links1 + 2)) != $links2"
3820 links3=$(stat -c %h .)
3821 [ $(($links1 + 1)) != $links3 ] &&
3822 error "wrong links count $links1 != $links3"
3825 run_test 39p "remote directory cached attributes updated after create ========"
3828 test_39q() { # LU-8041
3829 local testdir=$DIR/$tdir
3831 multiop_bg_pause $testdir D_c || error "multiop failed"
3833 cancel_lru_locks mdc
3834 kill -USR1 $multipid
3835 local atime=$(stat -c %X $testdir)
3836 [ "$atime" -ne 0 ] || error "atime is zero"
3838 run_test 39q "close won't zero out atime"
3841 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3842 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3843 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3844 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3845 error "$tfile is not 4096 bytes in size"
3847 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3851 small_write $DIR/f41 18
3853 run_test 41 "test small file write + fstat ====================="
3855 count_ost_writes() {
3856 lctl get_param -n ${OSC}.*.stats |
3857 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3858 END { printf("%0.0f", writes) }'
3865 BG_DIRTY_RATIO_SAVE=10
3866 MAX_BG_DIRTY_RATIO=25
3870 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3871 # dirty_ratio, dirty_background_ratio
3872 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3873 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3874 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3875 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3877 # if file not here, we are a 2.4 kernel
3878 kill -CONT `pidof kupdated`
3883 # setup the trap first, so someone cannot exit the test at the
3884 # exact wrong time and mess up a machine
3885 trap start_writeback EXIT
3886 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3887 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3888 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3889 sysctl -w vm.dirty_writeback_centisecs=0
3890 sysctl -w vm.dirty_writeback_centisecs=0
3891 # save and increase /proc/sys/vm/dirty_ratio
3892 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3893 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3894 # save and increase /proc/sys/vm/dirty_background_ratio
3895 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3896 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3898 # if file not here, we are a 2.4 kernel
3899 kill -STOP `pidof kupdated`
3903 # ensure that all stripes have some grant before we test client-side cache
3905 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3906 dd if=/dev/zero of=$i bs=4k count=1
3911 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3912 # file truncation, and file removal.
3914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3917 cancel_lru_locks $OSC
3919 sync; sleep 1; sync # just to be safe
3920 BEFOREWRITES=`count_ost_writes`
3921 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3922 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3923 AFTERWRITES=`count_ost_writes`
3924 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3925 error "$BEFOREWRITES < $AFTERWRITES"
3928 run_test 42a "ensure that we don't flush on close"
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3934 cancel_lru_locks $OSC
3937 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3938 BEFOREWRITES=$(count_ost_writes)
3939 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3940 AFTERWRITES=$(count_ost_writes)
3941 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3942 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3944 BEFOREWRITES=$(count_ost_writes)
3945 sync || error "sync: $?"
3946 AFTERWRITES=$(count_ost_writes)
3947 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3948 error "$BEFOREWRITES < $AFTERWRITES on sync"
3950 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3954 run_test 42b "test destroy of file with cached dirty data ======"
3956 # if these tests just want to test the effect of truncation,
3957 # they have to be very careful. consider:
3958 # - the first open gets a {0,EOF}PR lock
3959 # - the first write conflicts and gets a {0, count-1}PW
3960 # - the rest of the writes are under {count,EOF}PW
3961 # - the open for truncate tries to match a {0,EOF}PR
3962 # for the filesize and cancels the PWs.
3963 # any number of fixes (don't get {0,EOF} on open, match
3964 # composite locks, do smarter file size management) fix
3965 # this, but for now we want these tests to verify that
3966 # the cancellation with truncate intent works, so we
3967 # start the file with a full-file pw lock to match against
3968 # until the truncate.
3973 cancel_lru_locks $OSC
3975 # prime the file with 0,EOF PW to match
3979 # now the real test..
3980 dd if=/dev/zero of=$file bs=1024 count=100
3981 BEFOREWRITES=`count_ost_writes`
3982 $TRUNCATE $file $offset
3983 cancel_lru_locks $OSC
3984 AFTERWRITES=`count_ost_writes`
3989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3992 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3993 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3996 run_test 42c "test partial truncate of file with cached dirty data"
3999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4002 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4003 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4006 run_test 42d "test complete truncate of file with cached dirty data"
4008 test_42e() { # bug22074
4009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4011 local TDIR=$DIR/${tdir}e
4012 local pages=16 # hardcoded 16 pages, don't change it.
4013 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4014 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4018 test_mkdir $DIR/${tdir}e
4019 $SETSTRIPE -c 1 $TDIR
4020 createmany -o $TDIR/f $files
4022 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4024 # we assume that with $OSTCOUNT files, at least one of them will
4025 # be allocated on OST0.
4026 warmup_files=$((OSTCOUNT * max_dirty_mb))
4027 createmany -o $TDIR/w $warmup_files
4029 # write a large amount of data into one file and sync, to get good
4030 # avail_grant number from OST.
4031 for ((i=0; i<$warmup_files; i++)); do
4032 idx=$($GETSTRIPE -i $TDIR/w$i)
4033 [ $idx -ne 0 ] && continue
4034 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4037 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4039 $LCTL get_param $proc_osc0/cur_dirty_bytes
4040 $LCTL get_param $proc_osc0/cur_grant_bytes
4042 # create as much dirty pages as we can while not to trigger the actual
4043 # RPCs directly. but depends on the env, VFS may trigger flush during this
4044 # period, hopefully we are good.
4045 for ((i=0; i<$warmup_files; i++)); do
4046 idx=$($GETSTRIPE -i $TDIR/w$i)
4047 [ $idx -ne 0 ] && continue
4048 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4050 $LCTL get_param $proc_osc0/cur_dirty_bytes
4051 $LCTL get_param $proc_osc0/cur_grant_bytes
4053 # perform the real test
4054 $LCTL set_param $proc_osc0/rpc_stats 0
4055 for ((;i<$files; i++)); do
4056 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4057 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4060 $LCTL get_param $proc_osc0/rpc_stats
4063 local have_ppr=false
4064 $LCTL get_param $proc_osc0/rpc_stats |
4065 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4066 # skip lines until we are at the RPC histogram data
4067 [ "$PPR" == "pages" ] && have_ppr=true && continue
4068 $have_ppr || continue
4070 # we only want the percent stat for < 16 pages
4071 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4073 percent=$((percent + WPCT))
4074 if [[ $percent -gt 15 ]]; then
4075 error "less than 16-pages write RPCs" \
4082 run_test 42e "verify sub-RPC writes are not done synchronously"
4084 test_43A() { # was test_43
4085 test_mkdir $DIR/$tdir
4086 cp -p /bin/ls $DIR/$tdir/$tfile
4087 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4089 # give multiop a chance to open
4092 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4095 run_test 43A "execution of file opened for write should return -ETXTBSY"
4098 test_mkdir $DIR/$tdir
4099 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4100 cp -p multiop $DIR/$tdir/multiop
4101 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4102 error "multiop open $TMP/$tfile.junk failed"
4103 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4105 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4106 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4107 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4109 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4114 test_mkdir $DIR/$tdir
4115 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4116 cp -p multiop $DIR/$tdir/multiop
4117 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4118 error "multiop open $TMP/$tfile.junk failed"
4119 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4121 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4122 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4123 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4125 run_test 43b "truncate of file being executed should return -ETXTBSY"
4128 local testdir="$DIR/$tdir"
4131 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4132 ( cd $testdir && md5sum -c )
4134 run_test 43c "md5sum of copy into lustre"
4136 test_44A() { # was test_44
4137 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4139 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4140 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4142 run_test 44A "zero length read from a sparse stripe"
4145 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4147 [ -z "$nstripe" ] && skip "can't get stripe info"
4148 [[ $nstripe -gt $OSTCOUNT ]] &&
4149 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4151 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4153 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4154 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4158 OFFSETS="0 $((stride/2)) $((stride-1))"
4159 for offset in $OFFSETS; do
4160 for i in $(seq 0 $((nstripe-1))); do
4161 local GLOBALOFFSETS=""
4163 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4164 local myfn=$DIR/d44a-$size
4165 echo "--------writing $myfn at $size"
4166 ll_sparseness_write $myfn $size ||
4167 error "ll_sparseness_write"
4168 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4169 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4170 error "ll_sparseness_verify $GLOBALOFFSETS"
4172 for j in $(seq 0 $((nstripe-1))); do
4174 size=$((((j + $nstripe )*$stride + $offset)))
4175 ll_sparseness_write $myfn $size ||
4176 error "ll_sparseness_write"
4177 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4179 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4180 error "ll_sparseness_verify $GLOBALOFFSETS"
4185 run_test 44a "test sparse pwrite ==============================="
4189 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4195 before=`dirty_osc_total`
4196 echo executing "\"$*\""
4198 after=`dirty_osc_total`
4199 echo before $before, after $after
4202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4205 # Obtain grants from OST if it supports it
4206 echo blah > ${f}_grant
4209 do_dirty_record "echo blah > $f"
4210 [[ $before -eq $after ]] && error "write wasn't cached"
4211 do_dirty_record "> $f"
4212 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4213 do_dirty_record "echo blah > $f"
4214 [[ $before -eq $after ]] && error "write wasn't cached"
4215 do_dirty_record "sync"
4216 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4217 do_dirty_record "echo blah > $f"
4218 [[ $before -eq $after ]] && error "write wasn't cached"
4219 do_dirty_record "cancel_lru_locks osc"
4220 [[ $before -gt $after ]] ||
4221 error "lock cancellation didn't lower dirty count"
4224 run_test 45 "osc io page accounting ============================"
4226 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4227 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4228 # objects offset and an assert hit when an rpc was built with 1023's mapped
4229 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4236 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4238 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4239 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4243 run_test 46 "dirtying a previously written page ================"
4245 # test_47 is removed "Device nodes check" is moved to test_28
4247 test_48a() { # bug 2399
4248 [ "$mds1_FSTYPE" = "zfs" ] &&
4249 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4250 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4252 test_mkdir $DIR/$tdir
4254 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4255 test_mkdir $DIR/$tdir
4256 touch foo || error "'touch foo' failed after recreating cwd"
4258 touch .foo || error "'touch .foo' failed after recreating cwd"
4260 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4261 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4262 cd . || error "'cd .' failed after recreating cwd"
4263 mkdir . && error "'mkdir .' worked after recreating cwd"
4264 rmdir . && error "'rmdir .' worked after recreating cwd"
4265 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4266 cd .. || error "'cd ..' failed after recreating cwd"
4268 run_test 48a "Access renamed working dir (should return errors)="
4270 test_48b() { # bug 2399
4272 test_mkdir $DIR/$tdir
4274 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4275 touch foo && error "'touch foo' worked after removing cwd"
4276 mkdir foo && error "'mkdir foo' worked after removing cwd"
4277 touch .foo && error "'touch .foo' worked after removing cwd"
4278 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4279 ls . > /dev/null && error "'ls .' worked after removing cwd"
4280 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4281 mkdir . && error "'mkdir .' worked after removing cwd"
4282 rmdir . && error "'rmdir .' worked after removing cwd"
4283 ln -s . foo && error "'ln -s .' worked after removing cwd"
4284 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4286 run_test 48b "Access removed working dir (should return errors)="
4288 test_48c() { # bug 2350
4289 #lctl set_param debug=-1
4292 test_mkdir -p $DIR/$tdir/dir
4294 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4295 $TRACE touch foo && error "touch foo worked after removing cwd"
4296 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4297 touch .foo && error "touch .foo worked after removing cwd"
4298 mkdir .foo && error "mkdir .foo worked after removing cwd"
4299 $TRACE ls . && error "'ls .' worked after removing cwd"
4300 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4301 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4302 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4303 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4304 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4306 run_test 48c "Access removed working subdir (should return errors)"
4308 test_48d() { # bug 2350
4309 #lctl set_param debug=-1
4312 test_mkdir -p $DIR/$tdir/dir
4314 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4315 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4316 $TRACE touch foo && error "'touch foo' worked after removing parent"
4317 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4318 touch .foo && error "'touch .foo' worked after removing parent"
4319 mkdir .foo && error "mkdir .foo worked after removing parent"
4320 $TRACE ls . && error "'ls .' worked after removing parent"
4321 $TRACE ls .. && error "'ls ..' worked after removing parent"
4322 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4323 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4324 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4327 run_test 48d "Access removed parent subdir (should return errors)"
4329 test_48e() { # bug 4134
4330 #lctl set_param debug=-1
4333 test_mkdir -p $DIR/$tdir/dir
4335 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4336 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4337 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4338 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4339 # On a buggy kernel addition of "touch foo" after cd .. will
4340 # produce kernel oops in lookup_hash_it
4341 touch ../foo && error "'cd ..' worked after recreate parent"
4343 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4345 run_test 48e "Access to recreated parent subdir (should return errors)"
4347 test_49() { # LU-1030
4348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4349 remote_ost_nodsh && skip "remote OST with nodsh"
4351 # get ost1 size - lustre-OST0000
4352 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4354 # write 800M at maximum
4355 [[ $ost1_size -lt 2 ]] && ost1_size=2
4356 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4358 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4359 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4362 # change max_pages_per_rpc while writing the file
4363 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4364 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4365 # loop until dd process exits
4366 while ps ax -opid | grep -wq $dd_pid; do
4367 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4368 sleep $((RANDOM % 5 + 1))
4370 # restore original max_pages_per_rpc
4371 $LCTL set_param $osc1_mppc=$orig_mppc
4372 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4374 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4378 test_mkdir $DIR/$tdir
4380 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4382 run_test 50 "special situations: /proc symlinks ==============="
4384 test_51a() { # was test_51
4385 # bug 1516 - create an empty entry right after ".." then split dir
4386 test_mkdir -c1 $DIR/$tdir
4387 touch $DIR/$tdir/foo
4388 $MCREATE $DIR/$tdir/bar
4390 createmany -m $DIR/$tdir/longfile 201
4392 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4393 $MCREATE $DIR/$tdir/longfile$FNUM
4398 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4400 run_test 51a "special situations: split htree with empty entry =="
4402 cleanup_print_lfs_df () {
4409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4411 local dir=$DIR/$tdir
4412 local nrdirs=$((65536 + 100))
4414 # cleanup the directory
4421 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4422 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4423 [[ $numfree -lt $nrdirs ]] &&
4424 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4426 # need to check free space for the directories as well
4427 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4428 numfree=$(( blkfree / $(fs_inode_ksize) ))
4429 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4431 trap cleanup_print_lfs_df EXIT
4434 createmany -d $dir/d $nrdirs || {
4435 unlinkmany $dir/d $nrdirs
4436 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4440 nrdirs=$(ls -U $dir | wc -l)
4442 # unlink all but 100 subdirectories, then check it still works
4444 local delete=$((nrdirs - left))
4449 # for ldiskfs the nlink count should be 1, but this is OSD specific
4450 # and so this is listed for informational purposes only
4451 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4452 unlinkmany -d $dir/d $delete ||
4453 error "unlink of first $delete subdirs failed"
4455 echo "nlink between: $(stat -c %h $dir)"
4456 local found=$(ls -U $dir | wc -l)
4457 [ $found -ne $left ] &&
4458 error "can't find subdirs: found only $found, expected $left"
4460 unlinkmany -d $dir/d $delete $left ||
4461 error "unlink of second $left subdirs failed"
4462 # regardless of whether the backing filesystem tracks nlink accurately
4463 # or not, the nlink count shouldn't be more than "." and ".." here
4464 local after=$(stat -c %h $dir)
4465 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4466 echo "nlink after: $after"
4468 cleanup_print_lfs_df
4470 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4474 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4476 test_mkdir $DIR/$tdir
4477 createmany -o $DIR/$tdir/t- 1000
4478 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4479 for N in $(seq 0 $((OSTCOUNT - 1))); do
4480 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4481 END { printf("%0.0f", objs) }' $TMP/$tfile)
4482 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4483 '($1 == '$N') { objs += 1 } \
4484 END { printf("%0.0f", objs) }')
4485 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4487 unlinkmany $DIR/$tdir/t- 1000
4490 for N in $(seq 1 $((OSTCOUNT - 1))); do
4491 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4492 error "OST $N has less objects vs OST $NLAST" \
4493 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4494 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4495 error "OST $N has less objects vs OST $NLAST" \
4496 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4498 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4499 error "OST $N has less #0 objects vs OST $NLAST" \
4500 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4501 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4502 error "OST $N has less #0 objects vs OST $NLAST" \
4503 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4508 run_test 51d "check object distribution"
4511 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4512 skip_env "ldiskfs only test"
4515 test_mkdir -c1 $DIR/$tdir
4516 test_mkdir -c1 $DIR/$tdir/d0
4518 touch $DIR/$tdir/d0/foo
4519 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4520 error "file exceed 65000 nlink limit!"
4521 unlinkmany $DIR/$tdir/d0/f- 65001
4524 run_test 51e "check file nlink limit"
4527 test_mkdir $DIR/$tdir
4530 local ulimit_old=$(ulimit -n)
4531 local spare=20 # number of spare fd's for scripts/libraries, etc.
4532 local mdt=$($LFS getstripe -m $DIR/$tdir)
4533 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4535 echo "MDT$mdt numfree=$numfree, max=$max"
4536 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4537 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4538 while ! ulimit -n $((numfree + spare)); do
4539 numfree=$((numfree * 3 / 4))
4541 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4543 echo "left ulimit at $ulimit_old"
4546 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4547 unlinkmany $DIR/$tdir/f $numfree
4548 error "create+open $numfree files in $DIR/$tdir failed"
4550 ulimit -n $ulimit_old
4552 # if createmany exits at 120s there will be fewer than $numfree files
4553 unlinkmany $DIR/$tdir/f $numfree || true
4555 run_test 51f "check many open files limit"
4558 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4559 test_mkdir $DIR/$tdir
4560 touch $DIR/$tdir/foo
4561 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4562 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4563 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4564 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4565 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4567 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4568 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4569 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4571 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4572 cp -r $DIR/$tdir $TMP/
4573 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4575 run_test 52a "append-only flag test (should return errors)"
4578 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4579 test_mkdir $DIR/$tdir
4580 touch $DIR/$tdir/foo
4581 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4582 cat test > $DIR/$tdir/foo && error "cat test worked"
4583 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4584 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4585 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4587 echo foo >> $DIR/$tdir/foo && error "echo worked"
4588 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4589 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4590 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4591 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4593 chattr -i $DIR/$tdir/foo || error "chattr failed"
4595 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4597 run_test 52b "immutable flag test (should return errors) ======="
4600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4601 remote_mds_nodsh && skip "remote MDS with nodsh"
4602 remote_ost_nodsh && skip "remote OST with nodsh"
4615 local support_last_seq=true
4617 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4618 support_last_seq=false
4621 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4623 for value in $(do_facet $SINGLEMDS \
4624 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4625 param=$(echo ${value[0]} | cut -d "=" -f1)
4626 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4628 if $support_last_seq; then
4629 param_seq=$(echo $param |
4630 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4631 mds_last_seq=$(do_facet $SINGLEMDS \
4632 $LCTL get_param -n $param_seq)
4634 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4636 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4637 node=$(facet_active_host ost$((ostnum+1)))
4638 param="obdfilter.$ostname.last_id"
4639 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4640 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4641 ost_last_id=$ost_last
4643 if $support_last_seq; then
4644 ost_last_id=$(echo $ost_last |
4645 awk -F':' '{print $2}' |
4647 ost_last_seq=$(echo $ost_last |
4648 awk -F':' '{print $1}')
4649 [[ $ost_last_seq = $mds_last_seq ]] || continue
4652 if [[ $ost_last_id != $mds_last ]]; then
4653 error "$ost_last_id != $mds_last"
4660 $found || error "can not match last_seq/last_id for $mdtosc"
4663 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4666 perl -MSocket -e ';' || skip "no Socket perl module installed"
4668 $SOCKETSERVER $DIR/socket ||
4669 error "$SOCKETSERVER $DIR/socket failed: $?"
4670 $SOCKETCLIENT $DIR/socket ||
4671 error "$SOCKETCLIENT $DIR/socket failed: $?"
4672 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4674 run_test 54a "unix domain socket test =========================="
4680 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4682 run_test 54b "char device works in lustre ======================"
4685 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4686 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4687 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4689 for i in $(seq 3 7); do
4690 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4699 loopdev="$DIR/loop54c"
4702 $UMOUNT $DIR/$tdir || rc=$?
4703 losetup -d $loopdev || true
4704 losetup -d $LOOPDEV || true
4705 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4712 loopdev="$DIR/loop54c"
4715 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4716 trap cleanup_54c EXIT
4717 mknod $loopdev b 7 $LOOPNUM
4718 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4719 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4720 losetup $loopdev $DIR/$tfile ||
4721 error "can't set up $loopdev for $DIR/$tfile"
4722 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4723 test_mkdir $DIR/$tdir
4724 mount -t ext2 $loopdev $DIR/$tdir ||
4725 error "error mounting $loopdev on $DIR/$tdir"
4726 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4729 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4733 run_test 54c "block device works in lustre ====================="
4739 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4741 run_test 54d "fifo device works in lustre ======================"
4746 cp -aL /dev/console $f
4747 echo $string > $f || error "echo $string to $f failed"
4749 run_test 54e "console/tty device works in lustre ======================"
4753 local dir=$DIR/$tdir
4756 test_mkdir -p $dir/dir
4757 for i in $(seq $numfiles); do
4759 touch $dir/dir/file$i
4762 local numcomp=$($LFS getstripe --component-count $dir)
4764 [[ $numcomp == 0 ]] && numcomp=1
4766 # test lfs getstripe with --recursive
4767 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4769 [[ $filenum -eq $((numfiles * 2)) ]] ||
4770 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4771 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4772 [[ $filenum -eq $numfiles ]] ||
4773 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4774 echo "$LFS getstripe showed obdidx or l_ost_idx"
4776 # test lfs getstripe with file instead of dir
4777 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4778 [[ $filenum -eq 1 ]] ||
4779 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4780 echo "$LFS getstripe file1 passed"
4782 #test lfs getstripe with --verbose
4783 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4784 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4785 error "$LFS getstripe --verbose $dir: "\
4786 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4787 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4788 error "$LFS getstripe $dir: showed lmm_magic"
4790 #test lfs getstripe with -v prints lmm_fid
4791 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4792 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4793 error "$LFS getstripe -v $dir: "\
4794 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4795 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4796 error "$LFS getstripe $dir: showed lmm_fid by default"
4797 echo "$LFS getstripe --verbose passed"
4799 #check for FID information
4800 local fid1=$($LFS getstripe --fid $dir/file1)
4801 local fid2=$($LFS getstripe --verbose $dir/file1 |
4802 awk '/lmm_fid: / { print $2; exit; }')
4803 local fid3=$($LFS path2fid $dir/file1)
4805 [ "$fid1" != "$fid2" ] &&
4806 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4807 [ "$fid1" != "$fid3" ] &&
4808 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4809 echo "$LFS getstripe --fid passed"
4811 #test lfs getstripe with --obd
4812 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4813 error "$LFS getstripe --obd wrong_uuid: should return error"
4815 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4818 local obduuid=$(ostuuid_from_index $ostidx)
4819 local found=$($LFS getstripe -r --obd $obduuid $dir |
4820 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4822 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4823 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4825 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4828 [[ $found -eq $filenum ]] ||
4829 error "$LFS getstripe --obd: found $found expect $filenum"
4830 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4831 sed '/^[ ]*'${ostidx}'[ ]/d' |
4832 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4833 error "$LFS getstripe --obd: should not show file on other obd"
4834 echo "$LFS getstripe --obd passed"
4836 run_test 56a "check $LFS getstripe"
4839 local dir=$DIR/$tdir
4843 for i in $(seq $numdirs); do
4844 test_mkdir $dir/dir$i
4847 # test lfs getdirstripe default mode is non-recursion, which is
4848 # different from lfs getstripe
4849 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4851 [[ $dircnt -eq 1 ]] ||
4852 error "$LFS getdirstripe: found $dircnt, not 1"
4853 dircnt=$($LFS getdirstripe --recursive $dir |
4854 grep -c lmv_stripe_count)
4855 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4856 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4858 run_test 56b "check $LFS getdirstripe"
4861 remote_ost_nodsh && skip "remote OST with nodsh"
4864 local ost_name=$(ostname_from_index $ost_idx)
4865 local old_status=$(ost_dev_status $ost_idx)
4867 [[ -z "$old_status" ]] ||
4868 skip_env "OST $ost_name is in $old_status status"
4870 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4873 local new_status=$(ost_dev_status $ost_idx)
4875 [[ "$new_status" = "D" ]] ||
4876 error "OST $ost_name is in status of '$new_status', not 'D'"
4878 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4881 new_status=$(ost_dev_status $ost_idx)
4882 [[ -z "$new_status" ]] ||
4883 error "OST $ost_name is in status of '$new_status', not ''"
4885 run_test 56c "check 'lfs df' showing device status"
4890 local local_tdir="$1"
4891 local local_numfiles="$2"
4892 local local_numdirs="$3"
4893 local dir_params="$4"
4894 local dir_stripe_params="$5"
4896 if [ ! -d "$local_tdir" ] ; then
4897 test_mkdir -p $dir_stripe_params $local_tdir
4898 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4899 for i in $(seq $local_numfiles) ; do
4900 touch $local_tdir/file$i
4902 for i in $(seq $local_numdirs) ; do
4903 test_mkdir $dir_stripe_params $local_tdir/dir$i
4904 for j in $(seq $local_numfiles) ; do
4905 touch $local_tdir/dir$i/file$j
4911 setup_56_special() {
4913 local local_numfiles=$2
4914 local local_numdirs=$3
4916 setup_56 $local_tdir $local_numfiles $local_numdirs
4918 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4919 for i in $(seq $local_numfiles) ; do
4920 mknod $local_tdir/loop${i}b b 7 $i
4921 mknod $local_tdir/null${i}c c 1 3
4922 ln -s $local_tdir/file1 $local_tdir/link${i}
4924 for i in $(seq $local_numdirs) ; do
4925 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4926 mknod $local_tdir/dir$i/null${i}c c 1 3
4927 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4933 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4934 local expected=$(($NUMDIRS + 2))
4936 setup_56 $dir $NUMFILES $NUMDIRS
4938 # test lfs find with -name
4939 for i in $(seq $NUMFILES) ; do
4940 local nums=$($LFS find -name "*$i" $dir | wc -l)
4942 [ $nums -eq $expected ] ||
4943 error "lfs find -name '*$i' $dir wrong: "\
4944 "found $nums, expected $expected"
4947 run_test 56g "check lfs find -name"
4950 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4951 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4953 setup_56 $dir $NUMFILES $NUMDIRS
4955 # test lfs find with ! -name
4956 for i in $(seq $NUMFILES) ; do
4957 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4959 [ $nums -eq $expected ] ||
4960 error "lfs find ! -name '*$i' $dir wrong: "\
4961 "found $nums, expected $expected"
4964 run_test 56h "check lfs find ! -name"
4967 local dir=$DIR/$tdir
4971 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4974 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4976 run_test 56i "check 'lfs find -ost UUID' skips directories"
4979 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4981 setup_56_special $dir $NUMFILES $NUMDIRS
4983 local expected=$((NUMDIRS + 1))
4984 local cmd="$LFS find -type d $dir"
4985 local nums=$($cmd | wc -l)
4987 [ $nums -eq $expected ] ||
4988 error "'$cmd' wrong: found $nums, expected $expected"
4990 run_test 56j "check lfs find -type d"
4993 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4995 setup_56_special $dir $NUMFILES $NUMDIRS
4997 local expected=$(((NUMDIRS + 1) * NUMFILES))
4998 local cmd="$LFS find -type f $dir"
4999 local nums=$($cmd | wc -l)
5001 [ $nums -eq $expected ] ||
5002 error "'$cmd' wrong: found $nums, expected $expected"
5004 run_test 56k "check lfs find -type f"
5007 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5009 setup_56_special $dir $NUMFILES $NUMDIRS
5011 local expected=$((NUMDIRS + NUMFILES))
5012 local cmd="$LFS find -type b $dir"
5013 local nums=$($cmd | wc -l)
5015 [ $nums -eq $expected ] ||
5016 error "'$cmd' wrong: found $nums, expected $expected"
5018 run_test 56l "check lfs find -type b"
5021 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5023 setup_56_special $dir $NUMFILES $NUMDIRS
5025 local expected=$((NUMDIRS + NUMFILES))
5026 local cmd="$LFS find -type c $dir"
5027 local nums=$($cmd | wc -l)
5028 [ $nums -eq $expected ] ||
5029 error "'$cmd' wrong: found $nums, expected $expected"
5031 run_test 56m "check lfs find -type c"
5034 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5035 setup_56_special $dir $NUMFILES $NUMDIRS
5037 local expected=$((NUMDIRS + NUMFILES))
5038 local cmd="$LFS find -type l $dir"
5039 local nums=$($cmd | wc -l)
5041 [ $nums -eq $expected ] ||
5042 error "'$cmd' wrong: found $nums, expected $expected"
5044 run_test 56n "check lfs find -type l"
5047 local dir=$DIR/$tdir
5049 setup_56 $dir $NUMFILES $NUMDIRS
5050 utime $dir/file1 > /dev/null || error "utime (1)"
5051 utime $dir/file2 > /dev/null || error "utime (2)"
5052 utime $dir/dir1 > /dev/null || error "utime (3)"
5053 utime $dir/dir2 > /dev/null || error "utime (4)"
5054 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5055 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5058 local nums=$($LFS find -mtime +0 $dir | wc -l)
5060 [ $nums -eq $expected ] ||
5061 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5064 cmd="$LFS find -mtime 0 $dir"
5065 nums=$($cmd | wc -l)
5066 [ $nums -eq $expected ] ||
5067 error "'$cmd' wrong: found $nums, expected $expected"
5069 run_test 56o "check lfs find -mtime for old files"
5072 [ $RUNAS_ID -eq $UID ] &&
5073 skip_env "RUNAS_ID = UID = $UID -- skipping"
5075 local dir=$DIR/$tdir
5077 setup_56 $dir $NUMFILES $NUMDIRS
5078 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5080 local expected=$NUMFILES
5081 local cmd="$LFS find -uid $RUNAS_ID $dir"
5082 local nums=$($cmd | wc -l)
5084 [ $nums -eq $expected ] ||
5085 error "'$cmd' wrong: found $nums, expected $expected"
5087 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5088 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5089 nums=$($cmd | wc -l)
5090 [ $nums -eq $expected ] ||
5091 error "'$cmd' wrong: found $nums, expected $expected"
5093 run_test 56p "check lfs find -uid and ! -uid"
5096 [ $RUNAS_ID -eq $UID ] &&
5097 skip_env "RUNAS_ID = UID = $UID -- skipping"
5099 local dir=$DIR/$tdir
5101 setup_56 $dir $NUMFILES $NUMDIRS
5102 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5104 local expected=$NUMFILES
5105 local cmd="$LFS find -gid $RUNAS_GID $dir"
5106 local nums=$($cmd | wc -l)
5108 [ $nums -eq $expected ] ||
5109 error "'$cmd' wrong: found $nums, expected $expected"
5111 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5112 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5113 nums=$($cmd | wc -l)
5114 [ $nums -eq $expected ] ||
5115 error "'$cmd' wrong: found $nums, expected $expected"
5117 run_test 56q "check lfs find -gid and ! -gid"
5120 local dir=$DIR/$tdir
5122 setup_56 $dir $NUMFILES $NUMDIRS
5125 local cmd="$LFS find -size 0 -type f $dir"
5126 local nums=$($cmd | wc -l)
5128 [ $nums -eq $expected ] ||
5129 error "'$cmd' wrong: found $nums, expected $expected"
5131 cmd="$LFS find ! -size 0 -type f $dir"
5132 nums=$($cmd | wc -l)
5133 [ $nums -eq $expected ] ||
5134 error "'$cmd' wrong: found $nums, expected $expected"
5135 echo "test" > $dir/$tfile
5136 echo "test2" > $dir/$tfile.2 && sync
5138 cmd="$LFS find -size 5 -type f $dir"
5139 nums=$($cmd | wc -l)
5140 [ $nums -eq $expected ] ||
5141 error "'$cmd' wrong: found $nums, expected $expected"
5143 cmd="$LFS find -size +5 -type f $dir"
5144 nums=$($cmd | wc -l)
5145 [ $nums -eq $expected ] ||
5146 error "'$cmd' wrong: found $nums, expected $expected"
5148 cmd="$LFS find -size +0 -type f $dir"
5149 nums=$($cmd | wc -l)
5150 [ $nums -eq $expected ] ||
5151 error "'$cmd' wrong: found $nums, expected $expected"
5153 cmd="$LFS find ! -size -5 -type f $dir"
5154 nums=$($cmd | wc -l)
5155 [ $nums -eq $expected ] ||
5156 error "'$cmd' wrong: found $nums, expected $expected"
5158 cmd="$LFS find -size -5 -type f $dir"
5159 nums=$($cmd | wc -l)
5160 [ $nums -eq $expected ] ||
5161 error "'$cmd' wrong: found $nums, expected $expected"
5163 run_test 56r "check lfs find -size works"
5165 test_56s() { # LU-611 #LU-9369
5166 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5168 local dir=$DIR/$tdir
5169 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5171 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5172 for i in $(seq $NUMDIRS); do
5173 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5176 local expected=$NUMDIRS
5177 local cmd="$LFS find -c $OSTCOUNT $dir"
5178 local nums=$($cmd | wc -l)
5180 [ $nums -eq $expected ] || {
5181 $LFS getstripe -R $dir
5182 error "'$cmd' wrong: found $nums, expected $expected"
5185 expected=$((NUMDIRS + onestripe))
5186 cmd="$LFS find -stripe-count +0 -type f $dir"
5187 nums=$($cmd | wc -l)
5188 [ $nums -eq $expected ] || {
5189 $LFS getstripe -R $dir
5190 error "'$cmd' wrong: found $nums, expected $expected"
5194 cmd="$LFS find -stripe-count 1 -type f $dir"
5195 nums=$($cmd | wc -l)
5196 [ $nums -eq $expected ] || {
5197 $LFS getstripe -R $dir
5198 error "'$cmd' wrong: found $nums, expected $expected"
5201 cmd="$LFS find -stripe-count -2 -type f $dir"
5202 nums=$($cmd | wc -l)
5203 [ $nums -eq $expected ] || {
5204 $LFS getstripe -R $dir
5205 error "'$cmd' wrong: found $nums, expected $expected"
5209 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5210 nums=$($cmd | wc -l)
5211 [ $nums -eq $expected ] || {
5212 $LFS getstripe -R $dir
5213 error "'$cmd' wrong: found $nums, expected $expected"
5216 run_test 56s "check lfs find -stripe-count works"
5218 test_56t() { # LU-611 #LU-9369
5219 local dir=$DIR/$tdir
5221 setup_56 $dir 0 $NUMDIRS
5222 for i in $(seq $NUMDIRS); do
5223 $LFS setstripe -S 8M $dir/dir$i/$tfile
5226 local expected=$NUMDIRS
5227 local cmd="$LFS find -S 8M $dir"
5228 local nums=$($cmd | wc -l)
5230 [ $nums -eq $expected ] || {
5231 $LFS getstripe -R $dir
5232 error "'$cmd' wrong: found $nums, expected $expected"
5236 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5238 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5240 expected=$(((NUMDIRS + 1) * NUMFILES))
5241 cmd="$LFS find -stripe-size 512k -type f $dir"
5242 nums=$($cmd | wc -l)
5243 [ $nums -eq $expected ] ||
5244 error "'$cmd' wrong: found $nums, expected $expected"
5246 cmd="$LFS find -stripe-size +320k -type f $dir"
5247 nums=$($cmd | wc -l)
5248 [ $nums -eq $expected ] ||
5249 error "'$cmd' wrong: found $nums, expected $expected"
5251 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5252 cmd="$LFS find -stripe-size +200k -type f $dir"
5253 nums=$($cmd | wc -l)
5254 [ $nums -eq $expected ] ||
5255 error "'$cmd' wrong: found $nums, expected $expected"
5257 cmd="$LFS find -stripe-size -640k -type f $dir"
5258 nums=$($cmd | wc -l)
5259 [ $nums -eq $expected ] ||
5260 error "'$cmd' wrong: found $nums, expected $expected"
5263 cmd="$LFS find -stripe-size 256k -type f $dir"
5264 nums=$($cmd | wc -l)
5265 [ $nums -eq $expected ] ||
5266 error "'$cmd' wrong: found $nums, expected $expected"
5268 cmd="$LFS find -stripe-size -320k -type f $dir"
5269 nums=$($cmd | wc -l)
5270 [ $nums -eq $expected ] ||
5271 error "'$cmd' wrong: found $nums, expected $expected"
5274 cmd="$LFS find -stripe-size 1024k -type f $dir"
5275 nums=$($cmd | wc -l)
5276 [ $nums -eq $expected ] ||
5277 error "'$cmd' wrong: found $nums, expected $expected"
5279 run_test 56t "check lfs find -stripe-size works"
5281 test_56u() { # LU-611
5282 local dir=$DIR/$tdir
5284 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5286 if [[ $OSTCOUNT -gt 1 ]]; then
5287 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5293 local expected=$(((NUMDIRS + 1) * NUMFILES))
5294 local cmd="$LFS find -stripe-index 0 -type f $dir"
5295 local nums=$($cmd | wc -l)
5297 [ $nums -eq $expected ] ||
5298 error "'$cmd' wrong: found $nums, expected $expected"
5301 cmd="$LFS find -stripe-index 1 -type f $dir"
5302 nums=$($cmd | wc -l)
5303 [ $nums -eq $expected ] ||
5304 error "'$cmd' wrong: found $nums, expected $expected"
5306 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5307 nums=$($cmd | wc -l)
5308 [ $nums -eq $expected ] ||
5309 error "'$cmd' wrong: found $nums, expected $expected"
5312 # This should produce an error and not return any files
5313 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5314 nums=$($cmd 2>/dev/null | wc -l)
5315 [ $nums -eq $expected ] ||
5316 error "'$cmd' wrong: found $nums, expected $expected"
5318 if [[ $OSTCOUNT -gt 1 ]]; then
5319 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5320 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5321 nums=$($cmd | wc -l)
5322 [ $nums -eq $expected ] ||
5323 error "'$cmd' wrong: found $nums, expected $expected"
5326 run_test 56u "check lfs find -stripe-index works"
5330 local dir=$DIR/$tdir
5332 setup_56 $dir $NUMFILES $NUMDIRS
5334 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5335 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5337 for file in $($LFS find -m $UUID $dir); do
5338 file_midx=$($LFS getstripe -m $file)
5339 [ $file_midx -eq $mdt_idx ] ||
5340 error "lfs find -m $UUID != getstripe -m $file_midx"
5343 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5346 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5349 local dir=$DIR/$tdir
5351 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5353 local stripe_size=$($LFS getstripe -S -d $dir) ||
5354 error "$LFS getstripe -S -d $dir failed"
5355 stripe_size=${stripe_size%% *}
5357 local file_size=$((stripe_size * OSTCOUNT))
5358 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5359 local required_space=$((file_num * file_size))
5360 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5362 [[ $free_space -le $((required_space / 1024)) ]] &&
5363 skip_env "need $required_space, have $free_space kbytes"
5366 local dd_count=$((file_size / dd_bs))
5368 # write data into the files
5373 for i in $(seq $NUMFILES); do
5375 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5376 error "write data into $file failed"
5378 for i in $(seq $NUMDIRS); do
5379 for j in $(seq $NUMFILES); do
5380 file=$dir/dir$i/file$j
5381 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5382 error "write data into $file failed"
5386 # $LFS_MIGRATE will fail if hard link migration is unsupported
5387 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5388 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5389 error "creating links to $dir/dir1/file1 failed"
5394 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5397 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5400 eval $cmd || error "$cmd failed"
5402 check_stripe_count $dir/file1 $expected
5404 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5406 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5407 # OST 1 if it is on OST 0. This file is small enough to
5408 # be on only one stripe.
5409 file=$dir/migr_1_ost
5410 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5411 error "write data into $file failed"
5412 local obdidx=$($LFS getstripe -i $file)
5413 local oldmd5=$(md5sum $file)
5416 [[ $obdidx -eq 0 ]] && newobdidx=1
5417 cmd="$LFS migrate -i $newobdidx $file"
5419 eval $cmd || error "$cmd failed"
5421 local realobdix=$($LFS getstripe -i $file)
5422 local newmd5=$(md5sum $file)
5424 [[ $newobdidx -ne $realobdix ]] &&
5425 error "new OST is different (was=$obdidx, "\
5426 "wanted=$newobdidx, got=$realobdix)"
5427 [[ "$oldmd5" != "$newmd5" ]] &&
5428 error "md5sum differ: $oldmd5, $newmd5"
5432 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5434 eval $cmd || error "$cmd failed"
5436 for j in $(seq $NUMFILES); do
5437 check_stripe_count $dir/dir1/file$j $expected
5440 # lfs_migrate works with lfs find
5441 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5442 $LFS_MIGRATE -y -c $expected"
5444 eval $cmd || error "$cmd failed"
5446 for i in $(seq 2 $NUMFILES); do
5447 check_stripe_count $dir/file$i $expected
5449 for i in $(seq 2 $NUMDIRS); do
5450 for j in $(seq $NUMFILES); do
5451 check_stripe_count $dir/dir$i/file$j $expected
5455 run_test 56w "check lfs_migrate -c stripe_count works"
5458 local file1=$DIR/$tdir/file1
5459 local create_pool=false
5460 local initial_pool=$($LFS getstripe -p $DIR)
5464 echo -n "Creating test dir..."
5465 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5468 echo -n "Creating test file..."
5469 touch $file1 || error "cannot create file"
5472 echo -n "Detecting existing pools..."
5473 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5475 if [ ${#pool_list[@]} -gt 0 ]; then
5476 echo "${pool_list[@]}"
5477 for thispool in "${pool_list[@]}"; do
5478 if [[ -z "$initial_pool" ||
5479 "$initial_pool" != "$thispool" ]]; then
5481 echo "Using existing pool '$pool'"
5486 echo "none detected."
5488 if [ -z "$pool" ]; then
5489 pool=${POOL:-testpool}
5490 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5491 echo -n "Creating pool '$pool'..."
5493 pool_add $pool &> /dev/null ||
5494 error "pool_add failed"
5497 echo -n "Adding target to pool..."
5498 pool_add_targets $pool 0 0 1 &> /dev/null ||
5499 error "pool_add_targets failed"
5503 echo -n "Setting pool using -p option..."
5504 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5505 error "migrate failed rc = $?"
5508 echo -n "Verifying test file is in pool after migrating..."
5509 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5510 error "file was not migrated to pool $pool"
5513 echo -n "Removing test file from pool '$pool'..."
5514 $LFS migrate $file1 &> /dev/null ||
5515 error "cannot remove from pool"
5516 [ "$($LFS getstripe -p $file1)" ] &&
5517 error "pool still set"
5520 echo -n "Setting pool using --pool option..."
5521 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5522 error "migrate failed rc = $?"
5527 if $create_pool; then
5528 destroy_test_pools 2> /dev/null ||
5529 error "destroy test pools failed"
5532 run_test 56wb "check lfs_migrate pool support"
5535 local file1="$DIR/$tdir/file1"
5537 echo -n "Creating test dir..."
5538 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5539 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5540 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5541 error "cannot set stripe"
5544 echo -n "Setting initial stripe for test file..."
5545 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5546 error "cannot set stripe"
5547 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5548 error "stripe size not set"
5551 # File currently set to -S 512K -c 1
5553 # Ensure -c and -S options are rejected when -R is set
5554 echo -n "Verifying incompatible options are detected..."
5555 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5556 error "incompatible -c and -R options not detected"
5557 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5558 error "incompatible -S and -R options not detected"
5561 # Ensure unrecognized options are passed through to 'lfs migrate'
5562 echo -n "Verifying -S option is passed through to lfs migrate..."
5563 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5564 error "migration failed"
5565 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5566 error "file was not restriped"
5569 # File currently set to -S 1M -c 1
5571 # Ensure long options are supported
5572 echo -n "Verifying long options supported..."
5573 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5574 error "long option without argument not supported"
5575 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5576 error "long option with argument not supported"
5577 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5578 error "file not restriped with --stripe-size option"
5581 # File currently set to -S 512K -c 1
5583 if [ "$OSTCOUNT" -gt 1 ]; then
5584 echo -n "Verifying explicit stripe count can be set..."
5585 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5586 error "migrate failed"
5587 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5588 error "file not restriped to explicit count"
5592 # File currently set to -S 512K -c 1 or -S 512K -c 2
5594 # Ensure parent striping is used if -R is set, and no stripe
5595 # count or size is specified
5596 echo -n "Setting stripe for parent directory..."
5597 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5598 error "cannot set stripe"
5601 echo -n "Verifying restripe option uses parent stripe settings..."
5602 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5603 error "migrate failed"
5604 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5605 error "file not restriped to parent settings"
5606 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5607 error "file not restriped to parent settings"
5610 # File currently set to -S 1M -c 1
5612 # Ensure striping is preserved if -R is not set, and no stripe
5613 # count or size is specified
5614 echo -n "Verifying striping size preserved when not specified..."
5615 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5616 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5617 error "cannot set stripe on parent directory"
5618 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5619 error "migrate failed"
5620 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5621 error "file was restriped"
5624 # Ensure file name properly detected when final option has no argument
5625 echo -n "Verifying file name properly detected..."
5626 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5627 error "file name interpreted as option argument"
5633 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5636 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5638 local file1=$DIR/$tdir/file1
5640 echo -n "Creating test dir..."
5641 test_mkdir $DIR/$tdir || error "cannot create dir"
5644 echo -n "Creating test file..."
5648 # Ensure 'lfs migrate' will fail by using a non-existent option,
5649 # and make sure rsync is not called to recover
5650 echo -n "Make sure --no-rsync option works..."
5651 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5652 grep -q 'refusing to fall back to rsync' ||
5653 error "rsync was called with --no-rsync set"
5656 # Ensure rsync is called without trying 'lfs migrate' first
5657 echo -n "Make sure --rsync option works..."
5658 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5659 grep -q 'falling back to rsync' &&
5660 error "lfs migrate was called with --rsync set"
5663 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5664 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5665 grep -q 'at the same time' ||
5666 error "--rsync and --no-rsync accepted concurrently"
5672 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5675 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5676 check_swap_layouts_support
5678 local dir=$DIR/$tdir
5679 local ref1=/etc/passwd
5680 local file1=$dir/file1
5682 test_mkdir $dir || error "creating dir $dir"
5683 $LFS setstripe -c 2 $file1
5685 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5686 stripe=$($LFS getstripe -c $file1)
5687 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5688 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5693 run_test 56x "lfs migration support"
5696 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5697 check_swap_layouts_support
5699 local dir=$DIR/$tdir/$testnum
5703 local ref1=/etc/passwd
5704 local file1=$dir/file1
5706 $LFS setstripe -c 2 $file1
5708 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5710 local stripe=$($LFS getstripe -c $file1)
5712 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5713 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5718 run_test 56xa "lfs migration --block support"
5720 check_migrate_links() {
5722 local file1="$dir/file1"
5725 local total_count=$(($begin + $count - 1))
5726 local symlink_count=10
5729 if [ ! -f "$file1" ]; then
5730 echo -n "creating initial file..."
5731 $LFS setstripe -c 1 -S "512k" "$file1" ||
5732 error "cannot setstripe initial file"
5735 echo -n "creating symlinks..."
5736 for s in $(seq 1 $symlink_count); do
5737 ln -s "$file1" "$dir/slink$s" ||
5738 error "cannot create symlinks"
5742 echo -n "creating nonlinked files..."
5743 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5744 error "cannot create nonlinked files"
5749 if [ ! -f "$dir/file$total_count" ]; then
5750 echo -n "creating hard links $begin:$total_count..."
5751 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5752 /dev/null || error "cannot create hard links"
5756 echo -n "checking number of hard links listed in xattrs..."
5757 local fid=$($LFS getstripe -F "$file1")
5758 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5761 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5762 skip "hard link list has unexpected size, skipping test"
5764 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5765 error "link names should exceed xattrs size"
5768 echo -n "migrating files..."
5769 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5771 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5774 # make sure all links have been properly migrated
5775 echo -n "verifying files..."
5776 fid=$($LFS getstripe -F "$file1") ||
5777 error "cannot get fid for file $file1"
5778 for i in $(seq 2 $total_count); do
5779 local fid2=$($LFS getstripe -F $dir/file$i)
5781 [ "$fid2" == "$fid" ] ||
5782 error "migrated hard link has mismatched FID"
5785 # make sure hard links were properly detected, and migration was
5786 # performed only once for the entire link set; nonlinked files should
5788 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5789 local expected=$(($uniq_count + 1))
5791 [ "$actual" -eq "$expected" ] ||
5792 error "hard links individually migrated ($actual != $expected)"
5794 # make sure the correct number of hard links are present
5795 local hardlinks=$(stat -c '%h' "$file1")
5797 [ $hardlinks -eq $total_count ] ||
5798 error "num hard links $hardlinks != $total_count"
5805 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5806 skip "Need MDS version at least 2.10.55"
5808 local dir="$DIR/$tdir"
5810 test_mkdir "$dir" || error "cannot create dir $dir"
5812 echo "testing lfs migrate mode when all links fit within xattrs"
5813 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5815 echo "testing rsync mode when all links fit within xattrs"
5816 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5818 echo "testing lfs migrate mode when all links do not fit within xattrs"
5819 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5821 echo "testing rsync mode when all links do not fit within xattrs"
5822 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5827 run_test 56xb "lfs migration hard link support"
5830 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5831 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5834 local dir=$DIR/$tdir
5838 test_mkdir -p $dir || error "creating dir $dir"
5839 touch $f1 || error "creating std file $f1"
5840 $MULTIOP $f2 H2c || error "creating released file $f2"
5842 # a directory can be raid0, so ask only for files
5843 res=$($LFS find $dir -L raid0 -type f | wc -l)
5844 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5846 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5847 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5849 # only files can be released, so no need to force file search
5850 res=$($LFS find $dir -L released)
5851 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5853 res=$($LFS find $dir -type f \! -L released)
5854 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5856 run_test 56y "lfs find -L raid0|released"
5858 test_56z() { # LU-4824
5859 # This checks to make sure 'lfs find' continues after errors
5860 # There are two classes of errors that should be caught:
5861 # - If multiple paths are provided, all should be searched even if one
5863 # - If errors are encountered during the search, it should not terminate
5865 local dir=$DIR/$tdir
5869 for i in d{0..9}; do
5872 touch $dir/d{0..9}/$tfile
5873 $LFS find $DIR/non_existent_dir $dir &&
5874 error "$LFS find did not return an error"
5875 # Make a directory unsearchable. This should NOT be the last entry in
5876 # directory order. Arbitrarily pick the 6th entry
5877 chmod 700 $($LFS find $dir -type d | sed '6!d')
5879 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5881 # The user should be able to see 10 directories and 9 files
5882 [ $count == 19 ] || error "$LFS find did not continue after error"
5884 run_test 56z "lfs find should continue after an error"
5886 test_56aa() { # LU-5937
5887 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5889 local dir=$DIR/$tdir
5892 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5894 createmany -o $dir/striped_dir/${tfile}- 1024
5895 local dirs=$($LFS find --size +8k $dir/)
5897 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5899 run_test 56aa "lfs find --size under striped dir"
5901 test_56ab() { # LU-10705
5902 test_mkdir $DIR/$tdir
5903 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5904 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5905 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5906 # Flush writes to ensure valid blocks. Need to be more thorough for
5907 # ZFS, since blocks are not allocated/returned to client immediately.
5909 wait_zfs_commit ost1 2
5910 cancel_lru_locks osc
5913 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5915 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5917 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5918 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5920 rm -f $DIR/$tdir/$tfile.[123]
5922 run_test 56ab "lfs find --blocks"
5925 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
5926 skip "Need MDS version at least 2.10.50"
5928 # Create composite files with one component
5929 local dir=$DIR/$tdir
5931 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5932 # Create composite files with three components
5933 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5934 # Create non-composite files
5935 createmany -o $dir/${tfile}- 10
5937 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5939 [[ $nfiles == 10 ]] ||
5940 error "lfs find -E 1M found $nfiles != 10 files"
5942 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5943 [[ $nfiles == 25 ]] ||
5944 error "lfs find ! -E 1M found $nfiles != 25 files"
5946 # All files have a component that starts at 0
5947 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5948 [[ $nfiles == 35 ]] ||
5949 error "lfs find --component-start 0 - $nfiles != 35 files"
5951 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5952 [[ $nfiles == 15 ]] ||
5953 error "lfs find --component-start 2M - $nfiles != 15 files"
5955 # All files created here have a componenet that does not starts at 2M
5956 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5957 [[ $nfiles == 35 ]] ||
5958 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5960 # Find files with a specified number of components
5961 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5962 [[ $nfiles == 15 ]] ||
5963 error "lfs find --component-count 3 - $nfiles != 15 files"
5965 # Remember non-composite files have a component count of zero
5966 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5967 [[ $nfiles == 10 ]] ||
5968 error "lfs find --component-count 0 - $nfiles != 10 files"
5970 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5971 [[ $nfiles == 20 ]] ||
5972 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5974 # All files have a flag called "init"
5975 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5976 [[ $nfiles == 35 ]] ||
5977 error "lfs find --component-flags init - $nfiles != 35 files"
5979 # Multi-component files will have a component not initialized
5980 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5981 [[ $nfiles == 15 ]] ||
5982 error "lfs find !--component-flags init - $nfiles != 15 files"
5987 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5990 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
5991 skip "Need MDS version at least 2.10.57"
6001 # create mirrored directories and mirrored files
6002 mkdir $td || error "mkdir $td failed"
6003 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6004 createmany -o $tf- 10 || error "create $tf- failed"
6006 for i in $(seq 2); do
6008 mkdir $dir || error "mkdir $dir failed"
6009 $LFS mirror create -N$((3 + i)) $dir ||
6010 error "create mirrored dir $dir failed"
6011 createmany -o $dir/$tfile- 10 ||
6012 error "create $dir/$tfile- failed"
6015 # change the states of some mirrored files
6017 for i in $(seq 2); do
6019 for j in $(seq 4 9); do
6020 echo foo > $dir/$tfile-$j
6024 # find mirrored files with specific mirror count
6025 cmd="$LFS find --mirror-count 3 --type f $td"
6026 nfiles=$($cmd | wc -l)
6027 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6029 cmd="$LFS find ! --mirror-count 3 --type f $td"
6030 nfiles=$($cmd | wc -l)
6031 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6033 cmd="$LFS find --mirror-count +2 --type f $td"
6034 nfiles=$($cmd | wc -l)
6035 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6037 cmd="$LFS find --mirror-count -6 --type f $td"
6038 nfiles=$($cmd | wc -l)
6039 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6041 # find mirrored files with specific file state
6042 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6043 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6045 cmd="$LFS find --mirror-state=ro --type f $td"
6046 nfiles=$($cmd | wc -l)
6047 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6049 cmd="$LFS find ! --mirror-state=ro --type f $td"
6050 nfiles=$($cmd | wc -l)
6051 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6053 cmd="$LFS find --mirror-state=wp --type f $td"
6054 nfiles=$($cmd | wc -l)
6055 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6057 cmd="$LFS find ! --mirror-state=sp --type f $td"
6058 nfiles=$($cmd | wc -l)
6059 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6061 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6065 # note test will not do anything if MDS is not local
6066 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6067 skip_env "ldiskfs only test"
6069 remote_mds_nodsh && skip "remote MDS with nodsh"
6071 local MNTDEV="osd*.*MDT*.mntdev"
6072 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6073 [ -z "$DEV" ] && error "can't access $MNTDEV"
6074 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6075 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6076 error "can't access $DEV"
6077 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6078 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6082 run_test 57a "verify MDS filesystem created with large inodes =="
6085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6086 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6087 skip_env "ldiskfs only test"
6089 remote_mds_nodsh && skip "remote MDS with nodsh"
6091 local dir=$DIR/$tdir
6094 local fileN=$dir/f$filecount
6096 rm -rf $dir || error "removing $dir"
6098 local mdtidx=$($LFS getstripe -m $dir)
6099 local mdtname=MDT$(printf %04x $mdtidx)
6100 local facet=mds$((mdtidx + 1))
6102 echo "mcreating $filecount files"
6103 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6105 # verify that files do not have EAs yet
6106 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6107 error "$file1 has an EA"
6108 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6109 error "$fileN has an EA"
6113 df $dir #make sure we get new statfs data
6114 local mdsfree=$(do_facet $facet \
6115 lctl get_param -n osd*.*$mdtname.kbytesfree)
6116 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6119 echo "opening files to create objects/EAs"
6120 for file in $(seq -f $dir/f%g 1 $filecount); do
6121 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6122 error "opening $file"
6125 # verify that files have EAs now
6126 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6127 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6129 sleep 1 #make sure we get new statfs data
6131 local mdsfree2=$(do_facet $facet \
6132 lctl get_param -n osd*.*$mdtname.kbytesfree)
6133 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6135 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6136 if [ "$mdsfree" != "$mdsfree2" ]; then
6137 error "MDC before $mdcfree != after $mdcfree2"
6139 echo "MDC before $mdcfree != after $mdcfree2"
6140 echo "unable to confirm if MDS has large inodes"
6145 run_test 57b "default LOV EAs are stored inside large inodes ==="
6148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6149 [ -z "$(which wiretest 2>/dev/null)" ] &&
6150 skip_env "could not find wiretest"
6154 run_test 58 "verify cross-platform wire constants =============="
6157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6159 echo "touch 130 files"
6160 createmany -o $DIR/f59- 130
6162 unlinkmany $DIR/f59- 130
6164 # wait for commitment of removal
6165 wait_delete_completed
6167 run_test 59 "verify cancellation of llog records async ========="
6169 TEST60_HEAD="test_60 run $RANDOM"
6171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6172 remote_mgs_nodsh && skip "remote MGS with nodsh"
6173 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6174 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6175 skip_env "missing subtest run-llog.sh"
6177 log "$TEST60_HEAD - from kernel mode"
6178 do_facet mgs "$LCTL dk > /dev/null"
6179 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6180 do_facet mgs $LCTL dk > $TMP/$tfile
6182 # LU-6388: test llog_reader
6183 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6184 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6185 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6186 skip_env "missing llog_reader"
6187 local fstype=$(facet_fstype mgs)
6188 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6189 skip_env "Only for ldiskfs or zfs type mgs"
6191 local mntpt=$(facet_mntpt mgs)
6192 local mgsdev=$(mgsdevname 1)
6204 #get fid and record list
6205 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6207 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6209 #remount mgs as ldiskfs or zfs type
6210 stop mgs || error "stop mgs failed"
6211 mount_fstype mgs || error "remount mgs failed"
6212 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6215 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6216 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6221 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6223 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6225 echo "obj_file is $obj_file"
6226 do_facet mgs $llog_reader $obj_file
6228 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6229 awk '{ print $3 }' | sed -e "s/^type=//g")
6230 if [ $rec_type != $rec ]; then
6231 echo "FAILED test_60a wrong record type $rec_type," \
6237 #check obj path if record type is LLOG_LOGID_MAGIC
6238 if [ "$rec" == "1064553b" ]; then
6239 path=$(do_facet mgs $llog_reader $obj_file |
6240 grep "path=" | awk '{ print $NF }' |
6241 sed -e "s/^path=//g")
6242 if [ $obj_file != $mntpt/$path ]; then
6243 echo "FAILED test_60a wrong obj path" \
6244 "$montpt/$path, should be $obj_file"
6251 #restart mgs before "error", otherwise it will block the next test
6252 stop mgs || error "stop mgs failed"
6253 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6254 $pass || error "test failed, see FAILED test_60a messages for specifics"
6256 run_test 60a "llog_test run from kernel module and test llog_reader"
6259 remote_mgs_nodsh && skip "remote MGS with nodsh"
6261 # test old logid format
6262 if [ $MGS_VERSION -le $(version_code 3.1.53) ]; then
6263 do_facet mgs $LCTL dl | grep MGS
6264 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6265 error "old llog_print failed"
6268 # test new logid format
6269 if [ $MGS_VERSION -ge $(version_code 2.9.53) ]; then
6270 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6271 error "new llog_print failed"
6274 run_test 60aa "llog_print works with FIDs and simple names"
6277 # test llog_print with params
6279 [[ $MDS1_VERSION -gt $(version_code 2.11.51) ]] ||
6280 skip "Need server version greater than 2.11.51"
6285 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6286 do_facet mgs $LCTL set_param -P jobid_name="testname"
6288 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6289 grep jobid_name | tail -n 1)
6291 local param=`awk '{ print $10 }' <<< "$yaml"`
6292 local val=`awk '{ print $12 }' <<< "$yaml"`
6293 #return to the default
6294 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6295 [ $val = "testname" ] || error "bad value: $val"
6296 [ $param = "jobid_name," ] || error "Bad param: $param"
6298 run_test 60ab "llog_print params output values from set_param -P"
6300 test_60b() { # bug 6411
6301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6304 LLOG_COUNT=$(do_facet mgs dmesg |
6305 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6306 /llog_[a-z]*.c:[0-9]/ {
6318 [[ $LLOG_COUNT -gt 120 ]] &&
6319 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6321 run_test 60b "limit repeated messages from CERROR/CWARN"
6324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6326 echo "create 5000 files"
6327 createmany -o $DIR/f60c- 5000
6328 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6329 lctl set_param fail_loc=0x80000137
6330 unlinkmany $DIR/f60c- 5000
6331 lctl set_param fail_loc=0
6333 run_test 60c "unlink file when mds full"
6336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6338 SAVEPRINTK=$(lctl get_param -n printk)
6339 # verify "lctl mark" is even working"
6340 MESSAGE="test message ID $RANDOM $$"
6341 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6342 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6344 lctl set_param printk=0 || error "set lnet.printk failed"
6345 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6346 MESSAGE="new test message ID $RANDOM $$"
6347 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6348 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6349 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6351 lctl set_param -n printk="$SAVEPRINTK"
6353 run_test 60d "test printk console message masking"
6356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6357 remote_mds_nodsh && skip "remote MDS with nodsh"
6360 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6361 do_facet mds1 lctl set_param fail_loc=0x15b
6364 run_test 60e "no space while new llog is being created"
6369 test_mkdir -c $MDSCOUNT $DIR/$tdir
6370 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6375 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6376 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6377 index=$((index + 1))
6383 for i in $(seq 100); do
6384 # define OBD_FAIL_OSD_TXN_START 0x19a
6385 do_facet mds1 lctl set_param fail_loc=0x8000019a
6391 mkdir $DIR/$tdir/new || error "mkdir failed"
6392 rmdir $DIR/$tdir/new || error "rmdir failed"
6394 run_test 60g "transaction abort won't cause MDT hung"
6397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6400 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6401 cancel_lru_locks osc
6402 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6405 run_test 61 "mmap() writes don't make sync hang ================"
6407 # bug 2330 - insufficient obd_match error checking causes LBUG
6409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6413 cancel_lru_locks osc
6414 lctl set_param fail_loc=0x405
6415 cat $f && error "cat succeeded, expect -EIO"
6416 lctl set_param fail_loc=0
6418 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6419 # match every page all of the time.
6420 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6422 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6423 # Though this test is irrelevant anymore, it helped to reveal some
6424 # other grant bugs (LU-4482), let's keep it.
6425 test_63a() { # was test_63
6426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6428 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6430 for i in `seq 10` ; do
6431 dd if=/dev/zero of=$DIR/f63 bs=8k &
6437 rm -f $DIR/f63 || true
6439 run_test 63a "Verify oig_wait interruption does not crash ======="
6441 # bug 2248 - async write errors didn't return to application on sync
6442 # bug 3677 - async write errors left page locked
6444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6447 lctl set_param debug=-1
6449 # ensure we have a grant to do async writes
6450 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6453 sync # sync lest earlier test intercept the fail_loc
6455 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6456 lctl set_param fail_loc=0x80000406
6457 $MULTIOP $DIR/$tfile Owy && \
6458 error "sync didn't return ENOMEM"
6459 sync; sleep 2; sync # do a real sync this time to flush page
6460 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6461 error "locked page left in cache after async error" || true
6464 run_test 63b "async write errors should be returned to fsync ==="
6467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6470 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6472 run_test 64a "verify filter grant calculations (in kernel) ====="
6475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6477 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6479 run_test 64b "check out-of-space detection on client"
6482 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6484 run_test 64c "verify grant shrink"
6486 # this does exactly what osc_request.c:osc_announce_cached() does in
6487 # order to calculate max amount of grants to ask from server
6491 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6492 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6494 ((rpc_in_flight ++));
6495 nrpages=$((nrpages * rpc_in_flight))
6497 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6499 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6501 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6502 local undirty=$((nrpages * PAGE_SIZE))
6504 local max_extent_pages
6505 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6506 grep grant_max_extent_size | awk '{print $2}')
6507 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6508 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6509 local grant_extent_tax
6510 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6511 grep grant_extent_tax | awk '{print $2}')
6513 undirty=$((undirty + nrextents * grant_extent_tax))
6518 # this is size of unit for grant allocation. It should be equal to
6519 # what tgt_grant.c:tgt_grant_chunk() calculates
6523 local grant_extent_tax
6525 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6526 grep max_brw_size | awk '{print $2}')
6528 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6529 grep grant_extent_tax | awk '{print $2}')
6531 echo $(((max_brw_size + grant_extent_tax) * 2))
6535 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6536 skip "OST < 2.10.55 doesn't limit grants enough"
6538 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6539 local file=$DIR/$tfile
6541 [[ $($LCTL get_param osc.${tgt}.import |
6542 grep "connect_flags:.*grant_param") ]] ||
6543 skip "no grant_param connect flag"
6545 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6547 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6549 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6550 stack_trap "rm -f $file" EXIT
6552 $SETSTRIPE $file -i 0 -c 1
6553 dd if=/dev/zero of=$file bs=1M count=1000 &
6558 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6559 if [[ $cur_grant -gt $max_cur_granted ]]
6562 error "cur_grant $cur_grant > $max_cur_granted"
6565 [[ $? -ne 0 ]] && break;
6570 wait_delete_completed
6571 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6573 run_test 64d "check grant limit exceed"
6575 # bug 1414 - set/get directories' stripe info
6577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6579 test_mkdir $DIR/$tdir
6581 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6583 run_test 65a "directory with no stripe info"
6586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6588 test_mkdir $DIR/$tdir
6589 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6591 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6594 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6596 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6600 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6602 test_mkdir $DIR/$tdir
6603 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6605 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6606 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6608 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6610 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6615 test_mkdir $DIR/$tdir
6616 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6617 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6619 if [[ $STRIPECOUNT -le 0 ]]; then
6621 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6622 #LOV_MAX_STRIPE_COUNT is 2000
6623 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6625 sc=$(($STRIPECOUNT - 1))
6627 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6628 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6629 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6630 error "lverify failed"
6632 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6637 test_mkdir $DIR/$tdir
6639 $SETSTRIPE $DIR/$tdir || error "setstripe"
6640 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6641 error "no stripe info failed"
6643 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6645 run_test 65e "directory setstripe defaults"
6648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6650 test_mkdir $DIR/${tdir}f
6651 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6653 run_test 65f "dir setstripe permission (should return error) ==="
6656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6658 test_mkdir $DIR/$tdir
6659 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6661 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6662 error "setstripe -S failed"
6663 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6664 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6665 error "delete default stripe failed"
6667 run_test 65g "directory setstripe -d"
6670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6672 test_mkdir $DIR/$tdir
6673 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6675 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6676 error "setstripe -S failed"
6677 test_mkdir $DIR/$tdir/dd1
6678 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6679 error "stripe info inherit failed"
6681 run_test 65h "directory stripe info inherit ===================="
6684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6686 save_layout_restore_at_exit $MOUNT
6688 # bug6367: set non-default striping on root directory
6689 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6691 # bug12836: getstripe on -1 default directory striping
6692 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6694 # bug12836: getstripe -v on -1 default directory striping
6695 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6697 # bug12836: new find on -1 default directory striping
6698 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6700 run_test 65i "various tests to set root directory striping"
6702 test_65j() { # bug6367
6703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6707 # if we aren't already remounting for each test, do so for this test
6708 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6709 cleanup || error "failed to unmount"
6713 save_layout_restore_at_exit $MOUNT
6715 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6717 run_test 65j "set default striping on root directory (bug 6367)="
6721 wait_delete_completed
6722 do_facet $SINGLEMDS "lctl set_param -n \
6723 osp.$ost*MDT0000.max_create_count=$max_count"
6724 do_facet $SINGLEMDS "lctl set_param -n \
6725 osp.$ost*MDT0000.create_count=$count"
6726 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6727 echo $INACTIVE_OSC "is Activate"
6729 wait_osc_import_state mds ost$ostnum FULL
6732 test_65k() { # bug11679
6733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6734 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6735 remote_mds_nodsh && skip "remote MDS with nodsh"
6737 local disable_precreate=true
6738 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6739 disable_precreate=false
6741 echo "Check OST status: "
6742 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6743 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6745 for OSC in $MDS_OSCS; do
6746 echo $OSC "is active"
6747 do_facet $SINGLEMDS lctl --device %$OSC activate
6750 for INACTIVE_OSC in $MDS_OSCS; do
6751 local ost=$(osc_to_ost $INACTIVE_OSC)
6752 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6753 lov.*md*.target_obd |
6754 awk -F: /$ost/'{ print $1 }' | head -n 1)
6757 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6758 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6760 echo "Deactivate: " $INACTIVE_OSC
6761 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6763 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6764 osp.$ost*MDT0000.create_count")
6765 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6766 osp.$ost*MDT0000.max_create_count")
6767 $disable_precreate &&
6768 do_facet $SINGLEMDS "lctl set_param -n \
6769 osp.$ost*MDT0000.max_create_count=0"
6771 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6772 [ -f $DIR/$tdir/$idx ] && continue
6773 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6774 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6776 error "setstripe $idx should succeed"; }
6777 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6779 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6782 do_facet $SINGLEMDS "lctl set_param -n \
6783 osp.$ost*MDT0000.max_create_count=$max_count"
6784 do_facet $SINGLEMDS "lctl set_param -n \
6785 osp.$ost*MDT0000.create_count=$count"
6786 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6787 echo $INACTIVE_OSC "is Activate"
6789 wait_osc_import_state mds ost$ostnum FULL
6792 run_test 65k "validate manual striping works properly with deactivated OSCs"
6794 test_65l() { # bug 12836
6795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6797 test_mkdir -p $DIR/$tdir/test_dir
6798 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6799 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6801 run_test 65l "lfs find on -1 stripe dir ========================"
6804 local layout=$(save_layout $MOUNT)
6805 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6806 restore_layout $MOUNT $layout
6807 error "setstripe should fail by non-root users"
6811 run_test 65m "normal user can't set filesystem default stripe"
6814 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.0) ]] ||
6815 skip "Need MDS version at least 2.12.0"
6816 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6818 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6819 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6820 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6822 local root_layout=$(save_layout $MOUNT)
6823 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6825 # new subdirectory under root directory should not inherit
6826 # the default layout from root
6827 local dir1=$MOUNT/$tdir-1
6828 mkdir $dir1 || error "mkdir $dir1 failed"
6829 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6830 error "$dir1 shouldn't have LOV EA"
6832 # delete the default layout on root directory
6833 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6835 local dir2=$MOUNT/$tdir-2
6836 mkdir $dir2 || error "mkdir $dir2 failed"
6837 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6838 error "$dir2 shouldn't have LOV EA"
6840 # set a new striping pattern on root directory
6841 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6842 local new_def_stripe_size=$((def_stripe_size * 2))
6843 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6844 error "set stripe size on $MOUNT failed"
6846 # new file created in $dir2 should inherit the new stripe size from
6847 # the filesystem default
6848 local file2=$dir2/$tfile-2
6849 touch $file2 || error "touch $file2 failed"
6851 local file2_stripe_size=$($LFS getstripe -S $file2)
6852 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6853 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6855 local dir3=$MOUNT/$tdir-3
6856 mkdir $dir3 || error "mkdir $dir3 failed"
6857 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6858 error "$dir3 shouldn't have LOV EA"
6860 # set OST pool on root directory
6861 local pool=$TESTNAME
6862 pool_add $pool || error "add $pool failed"
6863 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6864 error "add targets to $pool failed"
6866 $LFS setstripe -p $pool $MOUNT ||
6867 error "set OST pool on $MOUNT failed"
6869 # new file created in $dir3 should inherit the pool from
6870 # the filesystem default
6871 local file3=$dir3/$tfile-3
6872 touch $file3 || error "touch $file3 failed"
6874 local file3_pool=$($LFS getstripe -p $file3)
6875 [[ "$file3_pool" = "$pool" ]] ||
6876 error "$file3 didn't inherit OST pool $pool"
6878 local dir4=$MOUNT/$tdir-4
6879 mkdir $dir4 || error "mkdir $dir4 failed"
6880 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6881 error "$dir4 shouldn't have LOV EA"
6883 # new file created in $dir4 should inherit the pool from
6884 # the filesystem default
6885 local file4=$dir4/$tfile-4
6886 touch $file4 || error "touch $file4 failed"
6888 local file4_pool=$($LFS getstripe -p $file4)
6889 [[ "$file4_pool" = "$pool" ]] ||
6890 error "$file4 didn't inherit OST pool $pool"
6892 # new subdirectory under non-root directory should inherit
6893 # the default layout from its parent directory
6894 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
6895 error "set directory layout on $dir4 failed"
6897 local dir5=$dir4/$tdir-5
6898 mkdir $dir5 || error "mkdir $dir5 failed"
6900 local dir4_layout=$(get_layout_param $dir4)
6901 local dir5_layout=$(get_layout_param $dir5)
6902 [[ "$dir4_layout" = "$dir5_layout" ]] ||
6903 error "$dir5 should inherit the default layout from $dir4"
6905 run_test 65n "don't inherit default layout from root for new subdirectories"
6907 # bug 2543 - update blocks count on client
6909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6912 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6913 sync; sync_all_data; sync; sync_all_data
6914 cancel_lru_locks osc
6915 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6916 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6918 run_test 66 "update inode blocks count on client ==============="
6921 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6925 swapon -s | awk '($1 == "'$1'") { print $4 }'
6928 # bug5265, obdfilter oa2dentry return -ENOENT
6929 # #define OBD_FAIL_SRV_ENOENT 0x217
6931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6932 remote_ost_nodsh && skip "remote OST with nodsh"
6935 $SETSTRIPE -c 1 -i 0 $f
6937 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6939 do_facet ost1 lctl set_param fail_loc=0x217
6940 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6941 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6943 do_facet ost1 lctl set_param fail_loc=0
6944 $DIRECTIO write $f 0 2 || error "write error"
6946 cancel_lru_locks osc
6947 $DIRECTIO read $f 0 1 || error "read error"
6949 do_facet ost1 lctl set_param fail_loc=0x217
6950 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6952 do_facet ost1 lctl set_param fail_loc=0
6955 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6958 test_mkdir $DIR/$tdir
6959 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6960 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6962 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6964 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6966 [ "$RUNAS_ID" = "$UID" ] &&
6967 skip_env "RUNAS_ID = UID = $UID -- skipping"
6968 # Check that testing environment is properly set up. Skip if not
6969 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6970 skip_env "User $RUNAS_ID does not exist - skipping"
6973 chmod 777 $DIR/$tfile
6974 chmod ug+s $DIR/$tfile
6975 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6976 error "$RUNAS dd $DIR/$tfile failed"
6977 # See if we are still setuid/sgid
6978 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6979 error "S/gid is not dropped on write"
6980 # Now test that MDS is updated too
6981 cancel_lru_locks mdc
6982 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6983 error "S/gid is not dropped on MDS"
6986 run_test 72a "Test that remove suid works properly (bug5695) ===="
6988 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6991 [ "$RUNAS_ID" = "$UID" ] &&
6992 skip_env "RUNAS_ID = UID = $UID -- skipping"
6993 [ "$RUNAS_ID" -eq 0 ] &&
6994 skip_env "RUNAS_ID = 0 -- skipping"
6995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6996 # Check that testing environment is properly set up. Skip if not
6997 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6998 skip_env "User $RUNAS_ID does not exist - skipping"
7000 touch $DIR/${tfile}-f{g,u}
7001 test_mkdir $DIR/${tfile}-dg
7002 test_mkdir $DIR/${tfile}-du
7003 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7004 chmod g+s $DIR/${tfile}-{f,d}g
7005 chmod u+s $DIR/${tfile}-{f,d}u
7006 for perm in 777 2777 4777; do
7007 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7008 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7009 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7010 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7014 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7016 # bug 3462 - multiple simultaneous MDC requests
7018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7020 test_mkdir $DIR/d73-1
7021 test_mkdir $DIR/d73-2
7022 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7025 lctl set_param fail_loc=0x80000129
7026 $MULTIOP $DIR/d73-1/f73-2 Oc &
7028 lctl set_param fail_loc=0
7030 $MULTIOP $DIR/d73-2/f73-3 Oc &
7034 wait $pid1 || return 1
7038 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7039 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7040 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7044 run_test 73 "multiple MDC requests (should not deadlock)"
7046 test_74a() { # bug 6149, 6184
7047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7050 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7052 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7053 # will spin in a tight reconnection loop
7054 $LCTL set_param fail_loc=0x8000030e
7055 # get any lock that won't be difficult - lookup works.
7057 $LCTL set_param fail_loc=0
7061 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7063 test_74b() { # bug 13310
7064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7066 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7068 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7069 # will spin in a tight reconnection loop
7070 $LCTL set_param fail_loc=0x8000030e
7071 # get a "difficult" lock
7073 $LCTL set_param fail_loc=0
7077 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7082 #define OBD_FAIL_LDLM_NEW_LOCK
7083 $LCTL set_param fail_loc=0x319
7084 touch $DIR/$tfile && error "touch successful"
7085 $LCTL set_param fail_loc=0
7088 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7091 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7094 test_76() { # Now for bug 20433, added originally in bug 1443
7095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7097 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7099 cancel_lru_locks osc
7100 BEFORE_INODES=$(num_inodes)
7101 echo "before inodes: $BEFORE_INODES"
7103 [ "$SLOW" = "no" ] && COUNT=100
7104 for i in $(seq $COUNT); do
7108 cancel_lru_locks osc
7109 AFTER_INODES=$(num_inodes)
7110 echo "after inodes: $AFTER_INODES"
7112 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7114 AFTER_INODES=$(num_inodes)
7116 echo "wait $wait seconds inodes: $AFTER_INODES"
7117 if [ $wait -gt 30 ]; then
7118 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7122 run_test 76 "confirm clients recycle inodes properly ===="
7128 # Note: in sptlrpc modes which enable its own bulk checksum, the
7129 # original crc32_le bulk checksum will be automatically disabled,
7130 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7131 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7132 # In this case set_checksums() will not be no-op, because sptlrpc
7133 # bulk checksum will be enabled all through the test.
7135 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7136 lctl set_param -n osc.*.checksums $1
7140 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7141 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7142 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7143 tr -d [] | head -n1)}
7146 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7147 log "set checksum type to $1"
7150 F77_TMP=$TMP/f77-temp
7153 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7154 error "error writing to $F77_TMP"
7157 test_77a() { # bug 10889
7158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7159 $GSS && skip_env "could not run with gss"
7161 [ ! -f $F77_TMP ] && setup_f77
7163 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7167 run_test 77a "normal checksum read/write operation"
7169 test_77b() { # bug 10889
7170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7171 $GSS && skip_env "could not run with gss"
7173 [ ! -f $F77_TMP ] && setup_f77
7174 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7175 $LCTL set_param fail_loc=0x80000409
7178 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7179 error "dd error: $?"
7180 $LCTL set_param fail_loc=0
7182 for algo in $CKSUM_TYPES; do
7183 cancel_lru_locks osc
7184 set_checksum_type $algo
7185 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7186 $LCTL set_param fail_loc=0x80000408
7187 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7188 $LCTL set_param fail_loc=0
7191 set_checksum_type $ORIG_CSUM_TYPE
7194 run_test 77b "checksum error on client write, read"
7199 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7201 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7202 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7203 $check_ost && [ -n "$ost_file_prefix" ] &&
7204 do_facet ost1 rm -f ${ost_file_prefix}\*
7208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7209 $GSS && skip_env "could not run with gss"
7210 remote_ost_nodsh && skip "remote OST with nodsh"
7213 local osc_file_prefix
7215 local check_ost=false
7216 local ost_file_prefix
7222 # ensure corruption will occur on first OSS/OST
7223 $LFS setstripe -i 0 $DIR/$tfile
7225 [ ! -f $F77_TMP ] && setup_f77
7226 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7227 error "dd write error: $?"
7228 fid=$($LFS path2fid $DIR/$tfile)
7230 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7233 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7234 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7236 echo "OSS do not support bulk pages dump upon error"
7239 osc_file_prefix=$($LCTL get_param -n debug_path)
7240 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7242 trap cleanup_77c EXIT
7245 # enable bulk pages dump upon error on Client
7246 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7247 # enable bulk pages dump upon error on OSS
7249 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7251 # flush Client cache to allow next read to reach OSS
7252 cancel_lru_locks osc
7254 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7255 $LCTL set_param fail_loc=0x80000408
7256 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7257 $LCTL set_param fail_loc=0
7261 # check cksum dump on Client
7262 osc_file=$(ls ${osc_file_prefix}*)
7263 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7264 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7265 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7266 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7267 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7269 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7270 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7271 error "dump content does not match on Client"
7273 $check_ost || skip "No need to check cksum dump on OSS"
7275 # check cksum dump on OSS
7276 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7277 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7278 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7279 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7280 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7281 error "dump content does not match on OSS"
7285 run_test 77c "checksum error on client read with debug"
7287 test_77d() { # bug 10889
7288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7289 $GSS && skip_env "could not run with gss"
7291 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7292 $LCTL set_param fail_loc=0x80000409
7294 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7295 error "direct write: rc=$?"
7296 $LCTL set_param fail_loc=0
7299 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7300 $LCTL set_param fail_loc=0x80000408
7302 cancel_lru_locks osc
7303 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7304 error "direct read: rc=$?"
7305 $LCTL set_param fail_loc=0
7308 run_test 77d "checksum error on OST direct write, read"
7310 test_77f() { # bug 10889
7311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7312 $GSS && skip_env "could not run with gss"
7315 for algo in $CKSUM_TYPES; do
7316 cancel_lru_locks osc
7317 set_checksum_type $algo
7318 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7319 $LCTL set_param fail_loc=0x409
7320 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7321 error "direct write succeeded"
7322 $LCTL set_param fail_loc=0
7324 set_checksum_type $ORIG_CSUM_TYPE
7327 run_test 77f "repeat checksum error on write (expect error)"
7329 test_77g() { # bug 10889
7330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7331 $GSS && skip_env "could not run with gss"
7332 remote_ost_nodsh && skip "remote OST with nodsh"
7334 [ ! -f $F77_TMP ] && setup_f77
7336 local file=$DIR/$tfile
7337 stack_trap "rm -f $file" EXIT
7339 $SETSTRIPE -c 1 -i 0 $file
7340 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7341 do_facet ost1 lctl set_param fail_loc=0x8000021a
7343 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7344 error "write error: rc=$?"
7345 do_facet ost1 lctl set_param fail_loc=0
7348 cancel_lru_locks osc
7349 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7350 do_facet ost1 lctl set_param fail_loc=0x8000021b
7352 cmp $F77_TMP $file || error "file compare failed"
7353 do_facet ost1 lctl set_param fail_loc=0
7356 run_test 77g "checksum error on OST write, read"
7358 test_77k() { # LU-10906
7359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7360 $GSS && skip_env "could not run with gss"
7362 local cksum_param="osc.$FSNAME*.checksums"
7363 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7367 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7368 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7369 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7373 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7374 error "failed to set checksum=$i on MGS"
7375 wait_update $HOSTNAME "$get_checksum" $i
7377 echo "remount client, checksum should be $i"
7378 remount_client $MOUNT || "failed to remount client"
7379 checksum=$(eval $get_checksum)
7380 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7383 for opt in "checksum" "nochecksum"; do
7384 #remount with mount option
7385 echo "remount client with option $opt, checksum should be $i"
7386 umount_client $MOUNT || "failed to umount client"
7387 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7388 "failed to mount client with option '$opt'"
7389 checksum=$(eval $get_checksum)
7390 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7394 remount_client $MOUNT || "failed to remount client"
7396 run_test 77k "enable/disable checksum correctly"
7398 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7407 test_78() { # bug 10901
7408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7409 remote_ost || skip_env "local OST"
7412 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7413 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7414 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7415 echo "MemTotal: $MEMTOTAL"
7417 # reserve 256MB of memory for the kernel and other running processes,
7418 # and then take 1/2 of the remaining memory for the read/write buffers.
7419 if [ $MEMTOTAL -gt 512 ] ;then
7420 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7422 # for those poor memory-starved high-end clusters...
7423 MEMTOTAL=$((MEMTOTAL / 2))
7425 echo "Mem to use for directio: $MEMTOTAL"
7427 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7428 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7429 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7430 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7432 echo "Smallest OST: $SMALLESTOST"
7433 [[ $SMALLESTOST -lt 10240 ]] &&
7434 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7436 trap cleanup_test_78 EXIT
7438 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7439 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7441 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7442 echo "File size: $F78SIZE"
7443 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7444 for i in $(seq 1 $NSEQ); do
7445 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7446 echo directIO rdwr round $i of $NSEQ
7447 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7452 run_test 78 "handle large O_DIRECT writes correctly ============"
7454 test_79() { # bug 12743
7455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7457 wait_delete_completed
7459 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7460 BKFREE=$(calc_osc_kbytes kbytesfree)
7461 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7463 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7464 DFTOTAL=`echo $STRING | cut -d, -f1`
7465 DFUSED=`echo $STRING | cut -d, -f2`
7466 DFAVAIL=`echo $STRING | cut -d, -f3`
7467 DFFREE=$(($DFTOTAL - $DFUSED))
7469 ALLOWANCE=$((64 * $OSTCOUNT))
7471 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7472 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7473 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7475 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7476 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7477 error "df free($DFFREE) mismatch OST free($BKFREE)"
7479 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7480 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7481 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7484 run_test 79 "df report consistency check ======================="
7486 test_80() { # bug 10718
7487 remote_ost_nodsh && skip "remote OST with nodsh"
7488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7490 # relax strong synchronous semantics for slow backends like ZFS
7491 local soc="obdfilter.*.sync_on_lock_cancel"
7492 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7494 if [ "$soc_old" != "never" ] &&
7495 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7496 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7497 facet_active_host $host; done | sort -u)
7498 do_nodes $hosts lctl set_param $soc=never
7501 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7503 local BEFORE=`date +%s`
7504 cancel_lru_locks osc
7505 local AFTER=`date +%s`
7506 local DIFF=$((AFTER-BEFORE))
7507 if [ $DIFF -gt 1 ] ; then
7508 error "elapsed for 1M@1T = $DIFF"
7511 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7515 run_test 80 "Page eviction is equally fast at high offsets too ===="
7517 test_81a() { # LU-456
7518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7519 remote_ost_nodsh && skip "remote OST with nodsh"
7521 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7522 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7523 do_facet ost1 lctl set_param fail_loc=0x80000228
7525 # write should trigger a retry and success
7526 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7527 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7529 if [ $RC -ne 0 ] ; then
7530 error "write should success, but failed for $RC"
7533 run_test 81a "OST should retry write when get -ENOSPC ==============="
7535 test_81b() { # LU-456
7536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7537 remote_ost_nodsh && skip "remote OST with nodsh"
7539 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7540 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7541 do_facet ost1 lctl set_param fail_loc=0x228
7543 # write should retry several times and return -ENOSPC finally
7544 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7545 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7548 if [ $RC -ne $ENOSPC ] ; then
7549 error "dd should fail for -ENOSPC, but succeed."
7552 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7554 test_82() { # LU-1031
7555 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7559 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7561 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7563 kill -USR1 $MULTIPID2
7565 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7566 error "First grouplock does not block second one"
7568 echo "Second grouplock blocks first one"
7570 kill -USR1 $MULTIPID1
7574 run_test 82 "Basic grouplock test"
7577 local sfile="/boot/System.map-$(uname -r)"
7578 [ ! -f $sfile ] && skip "No $sfile found"
7579 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7580 $LCTL set_param fail_loc=0x140d
7581 cp $sfile $DIR/$tfile || error "write failed"
7582 diff -c $sfile $DIR/$tfile || error "files are different"
7583 $LCTL set_param fail_loc=0
7586 run_test 83 "Short write in ptask ==============================="
7589 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7591 test_mkdir $DIR/$tdir.cvsroot
7592 chown $RUNAS_ID $DIR/$tdir.cvsroot
7595 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7598 # some versions of cvs import exit(1) when asked to import links or
7599 # files they can't read. ignore those files.
7600 local toignore=$(find . -type l -printf '-I %f\n' -o \
7601 ! -perm /4 -printf '-I %f\n')
7602 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7603 $tdir.reposname vtag rtag
7606 test_mkdir $DIR/$tdir.reposname
7607 chown $RUNAS_ID $DIR/$tdir.reposname
7608 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7610 cd $DIR/$tdir.reposname
7612 $RUNAS cvs add -m 'addmsg' foo99
7614 $RUNAS cvs commit -m 'nomsg' foo99
7615 rm -fr $DIR/$tdir.cvsroot
7617 run_test 99 "cvs strange file/directory operations"
7620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7621 [[ "$NETTYPE" =~ tcp ]] ||
7622 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7623 remote_ost_nodsh && skip "remote OST with nodsh"
7624 remote_mds_nodsh && skip "remote MDS with nodsh"
7626 skip "useless for local single node setup"
7628 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7629 [ "$PROT" != "tcp" ] && continue
7630 RPORT=$(echo $REMOTE | cut -d: -f2)
7631 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7634 LPORT=`echo $LOCAL | cut -d: -f2`
7635 if [ $LPORT -ge 1024 ]; then
7636 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7638 error_exit "local: $LPORT > 1024, remote: $RPORT"
7641 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7643 run_test 100 "check local port using privileged port ==========="
7645 function get_named_value()
7654 echo $line | sed "s/^$tag[ ]*//"
7661 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7662 awk '/^max_cached_mb/ { print $2 }')
7665 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7671 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7676 local cache_limit=32
7678 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7679 trap cleanup_101a EXIT
7680 $LCTL set_param -n llite.*.read_ahead_stats 0
7681 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7684 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7686 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7687 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7690 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7691 get_named_value 'read but discarded' | cut -d" " -f1); do
7692 discard=$(($discard + $s))
7696 if [[ $(($discard * 10)) -gt $nreads ]]; then
7697 $LCTL get_param osc.*-osc*.rpc_stats
7698 $LCTL get_param llite.*.read_ahead_stats
7699 error "too many ($discard) discarded pages"
7701 rm -f $DIR/$tfile || true
7703 run_test 101a "check read-ahead for random reads"
7706 test_mkdir $DIR/$tdir
7707 local STRIPE_SIZE=$1
7708 local FILE_LENGTH=$2
7711 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7713 local list=$(comma_list $(osts_nodes))
7714 set_osd_param $list '' read_cache_enable 0
7715 set_osd_param $list '' writethrough_cache_enable 0
7717 trap cleanup_test101bc EXIT
7718 # prepare the read-ahead file
7719 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7721 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7722 count=$FILE_SIZE_MB 2> /dev/null
7726 cleanup_test101bc() {
7731 local list=$(comma_list $(osts_nodes))
7732 set_osd_param $list '' read_cache_enable 1
7733 set_osd_param $list '' writethrough_cache_enable 1
7737 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7742 local STRIPE_SIZE=$2
7743 local FILE_LENGTH=$3
7744 local RA_INC=1048576
7745 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7746 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7747 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7748 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7749 get_named_value 'read but discarded' |
7750 cut -d" " -f1 | calc_total)
7751 if [[ $DISCARD -gt $discard_limit ]]; then
7752 $LCTL get_param llite.*.read_ahead_stats
7753 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7755 echo "Read-ahead success for size ${READ_SIZE}"
7760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7761 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7763 local STRIPE_SIZE=1048576
7764 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7766 if [ $SLOW == "yes" ]; then
7767 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7769 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7772 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7774 # prepare the read-ahead file
7775 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7776 cancel_lru_locks osc
7777 for BIDX in 2 4 8 16 32 64 128 256
7779 local BSIZE=$((BIDX*4096))
7780 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7781 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7782 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7783 $LCTL set_param -n llite.*.read_ahead_stats 0
7784 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7785 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7786 cancel_lru_locks osc
7787 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7792 run_test 101b "check stride-io mode read-ahead ================="
7795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7797 local STRIPE_SIZE=1048576
7798 local FILE_LENGTH=$((STRIPE_SIZE*100))
7802 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7804 cancel_lru_locks osc
7805 $LCTL set_param osc.*.rpc_stats 0
7806 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7807 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7808 local stats=$($LCTL get_param -n $osc_rpc_stats)
7809 local lines=$(echo "$stats" | awk 'END {print NR;}')
7812 if [ $lines -le 20 ]; then
7815 for size in 1 2 4 8; do
7816 local rpc=$(echo "$stats" |
7817 awk '($1 == "'$size':") {print $2; exit; }')
7819 error "Small $((size*4))k read IO $rpc !"
7821 echo "$osc_rpc_stats check passed!"
7826 run_test 101c "check stripe_size aligned read-ahead ================="
7829 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7830 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7836 local file=$DIR/$tfile
7837 local sz_MB=${FILESIZE_101d:-500}
7838 local ra_MB=${READAHEAD_MB:-40}
7840 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7841 [ $free_MB -lt $sz_MB ] &&
7842 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7844 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7845 $SETSTRIPE -c -1 $file || error "setstripe failed"
7847 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7848 echo Cancel LRU locks on lustre client to flush the client cache
7849 cancel_lru_locks osc
7851 echo Disable read-ahead
7852 local old_READAHEAD=$(set_read_ahead 0)
7854 echo Reading the test file $file with read-ahead disabled
7855 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7857 echo Cancel LRU locks on lustre client to flush the client cache
7858 cancel_lru_locks osc
7859 echo Enable read-ahead with ${ra_MB}MB
7860 set_read_ahead $ra_MB
7862 echo Reading the test file $file with read-ahead enabled
7863 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7865 echo "read-ahead disabled time read $raOFF"
7866 echo "read-ahead enabled time read $raON"
7868 set_read_ahead $old_READAHEAD
7870 wait_delete_completed
7872 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7873 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7875 run_test 101d "file read with and without read-ahead enabled"
7878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7880 local file=$DIR/$tfile
7881 local size_KB=500 #KB
7885 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7886 local need_KB=$((count * size_KB))
7887 [[ $free_KB -le $need_KB ]] &&
7888 skip_env "Need free space $need_KB, have $free_KB"
7890 echo "Creating $count ${size_KB}K test files"
7891 for ((i = 0; i < $count; i++)); do
7892 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7895 echo "Cancel LRU locks on lustre client to flush the client cache"
7896 cancel_lru_locks $OSC
7898 echo "Reset readahead stats"
7899 $LCTL set_param -n llite.*.read_ahead_stats 0
7901 for ((i = 0; i < $count; i++)); do
7902 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7905 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7906 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7908 for ((i = 0; i < $count; i++)); do
7909 rm -rf $file.$i 2>/dev/null
7912 #10000 means 20% reads are missing in readahead
7913 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7915 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7918 which iozone || skip_env "no iozone installed"
7920 local old_debug=$($LCTL get_param debug)
7921 old_debug=${old_debug#*=}
7922 $LCTL set_param debug="reada mmap"
7924 # create a test file
7925 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7927 echo Cancel LRU locks on lustre client to flush the client cache
7928 cancel_lru_locks osc
7930 echo Reset readahead stats
7931 $LCTL set_param -n llite.*.read_ahead_stats 0
7933 echo mmap read the file with small block size
7934 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7937 echo checking missing pages
7938 $LCTL get_param llite.*.read_ahead_stats
7939 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7940 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7942 $LCTL set_param debug="$old_debug"
7943 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7946 run_test 101f "check mmap read performance"
7948 test_101g_brw_size_test() {
7950 local pages=$((mb * 1048576 / PAGE_SIZE))
7951 local file=$DIR/$tfile
7953 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7954 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7955 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7956 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7960 stack_trap "rm -f $file" EXIT
7961 $LCTL set_param -n osc.*.rpc_stats=0
7963 # 10 RPCs should be enough for the test
7965 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7966 { error "dd write ${mb} MB blocks failed"; return 3; }
7967 cancel_lru_locks osc
7968 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7969 { error "dd write ${mb} MB blocks failed"; return 4; }
7971 # calculate number of full-sized read and write RPCs
7972 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7973 sed -n '/pages per rpc/,/^$/p' |
7974 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7975 END { print reads,writes }'))
7976 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7978 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7985 remote_ost_nodsh && skip "remote OST with nodsh"
7988 local osts=$(get_facets OST)
7989 local list=$(comma_list $(osts_nodes))
7990 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7991 local brw_size="obdfilter.*.brw_size"
7993 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7995 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7996 if [ $OST1_VERSION -ge $(version_code 2.8.52) -o \
7997 \( $OST1_VERSION -ge $(version_code 2.7.17) -a \
7998 $OST1_VERSION -lt $(version_code 2.7.50) \) ] &&
7999 [ $CLIENT_VERSION -ge $(version_code 2.8.52) -o \
8000 \( $CLIENT_VERSION -ge $(version_code 2.7.17) -a \
8001 $CLIENT_VERSION -lt $(version_code 2.7.50) \) ]; then
8002 [ $OST1_VERSION -ge $(version_code 2.9.52) ] && suffix="M"
8003 if [[ $orig_mb -lt 16 ]]; then
8004 save_lustre_params $osts "$brw_size" > $p
8005 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8006 error "set 16MB RPC size failed"
8008 echo "remount client to enable new RPC size"
8009 remount_client $MOUNT || error "remount_client failed"
8012 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8013 # should be able to set brw_size=12, but no rpc_stats for that
8014 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8017 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8019 if [[ $orig_mb -lt 16 ]]; then
8020 restore_lustre_params < $p
8021 remount_client $MOUNT || error "remount_client restore failed"
8024 rm -f $p $DIR/$tfile
8026 run_test 101g "Big bulk(4/16 MiB) readahead"
8029 test_mkdir $DIR/$tdir
8030 chown $RUNAS_ID $DIR/$tdir
8033 STRIPE_COUNT=$OSTCOUNT
8034 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8036 trap cleanup_test102 EXIT
8038 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8040 for num in 1 2 3 4; do
8041 for count in $(seq 1 $STRIPE_COUNT); do
8042 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8043 local size=`expr $STRIPE_SIZE \* $num`
8044 local file=file"$num-$idx-$count"
8045 $1 $SETSTRIPE -S $size -i $idx -c $count $file
8051 $1 tar cf $TMP/f102.tar $tdir --xattrs
8057 rm -rf $DIR/d0.sanity/d102
8061 [ "$UID" != 0 ] && skip "must run as root"
8062 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8063 skip_env "must have user_xattr"
8065 [ -z "$(which setfattr 2>/dev/null)" ] &&
8066 skip_env "could not find setfattr"
8068 local testfile=$DIR/$tfile
8071 echo "set/get xattr..."
8072 setfattr -n trusted.name1 -v value1 $testfile ||
8073 error "setfattr -n trusted.name1=value1 $testfile failed"
8074 getfattr -n trusted.name1 $testfile 2> /dev/null |
8075 grep "trusted.name1=.value1" ||
8076 error "$testfile missing trusted.name1=value1"
8078 setfattr -n user.author1 -v author1 $testfile ||
8079 error "setfattr -n user.author1=author1 $testfile failed"
8080 getfattr -n user.author1 $testfile 2> /dev/null |
8081 grep "user.author1=.author1" ||
8082 error "$testfile missing trusted.author1=author1"
8085 setfattr -n trusted.name2 -v value2 $testfile ||
8086 error "$testfile unable to set trusted.name2"
8087 setfattr -n trusted.name3 -v value3 $testfile ||
8088 error "$testfile unable to set trusted.name3"
8089 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8090 grep "trusted.name" | wc -l) -eq 3 ] ||
8091 error "$testfile missing 3 trusted.name xattrs"
8093 setfattr -n user.author2 -v author2 $testfile ||
8094 error "$testfile unable to set user.author2"
8095 setfattr -n user.author3 -v author3 $testfile ||
8096 error "$testfile unable to set user.author3"
8097 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8098 grep "user.author" | wc -l) -eq 3 ] ||
8099 error "$testfile missing 3 user.author xattrs"
8101 echo "remove xattr..."
8102 setfattr -x trusted.name1 $testfile ||
8103 error "$testfile error deleting trusted.name1"
8104 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8105 error "$testfile did not delete trusted.name1 xattr"
8107 setfattr -x user.author1 $testfile ||
8108 error "$testfile error deleting user.author1"
8109 echo "set lustre special xattr ..."
8110 $LFS setstripe -c1 $testfile
8111 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8112 awk -F "=" '/trusted.lov/ { print $2 }' )
8113 setfattr -n "trusted.lov" -v $lovea $testfile ||
8114 error "$testfile doesn't ignore setting trusted.lov again"
8115 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8116 error "$testfile allow setting invalid trusted.lov"
8119 run_test 102a "user xattr test =================================="
8122 [ -z "$(which setfattr 2>/dev/null)" ] &&
8123 skip_env "could not find setfattr"
8124 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8126 # b10930: get/set/list trusted.lov xattr
8127 echo "get/set/list trusted.lov xattr ..."
8128 local testfile=$DIR/$tfile
8129 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8130 error "setstripe failed"
8131 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
8132 error "getstripe failed"
8133 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8134 error "can't get trusted.lov from $testfile"
8136 local testfile2=${testfile}2
8137 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8138 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8141 setfattr -n trusted.lov -v $value $testfile2
8142 local stripe_size=$($GETSTRIPE -S $testfile2)
8143 local stripe_count=$($GETSTRIPE -c $testfile2)
8144 [[ $stripe_size -eq 65536 ]] ||
8145 error "stripe size $stripe_size != 65536"
8146 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8147 error "stripe count $stripe_count != $STRIPECOUNT"
8150 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8153 [ -z "$(which setfattr 2>/dev/null)" ] &&
8154 skip_env "could not find setfattr"
8155 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8157 # b10930: get/set/list lustre.lov xattr
8158 echo "get/set/list lustre.lov xattr ..."
8159 test_mkdir $DIR/$tdir
8160 chown $RUNAS_ID $DIR/$tdir
8161 local testfile=$DIR/$tdir/$tfile
8162 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8163 error "setstripe failed"
8164 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8165 error "getstripe failed"
8166 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8167 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8169 local testfile2=${testfile}2
8170 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8171 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8173 $RUNAS $MCREATE $testfile2
8174 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8175 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8176 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8177 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8178 [ $stripe_count -eq $STRIPECOUNT ] ||
8179 error "stripe count $stripe_count != $STRIPECOUNT"
8181 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8183 compare_stripe_info1() {
8184 local stripe_index_all_zero=true
8186 for num in 1 2 3 4; do
8187 for count in $(seq 1 $STRIPE_COUNT); do
8188 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8189 local size=$((STRIPE_SIZE * num))
8190 local file=file"$num-$offset-$count"
8191 stripe_size=$($LFS getstripe -S $PWD/$file)
8192 [[ $stripe_size -ne $size ]] &&
8193 error "$file: size $stripe_size != $size"
8194 stripe_count=$($LFS getstripe -c $PWD/$file)
8195 # allow fewer stripes to be created, ORI-601
8196 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8197 error "$file: count $stripe_count != $count"
8198 stripe_index=$($LFS getstripe -i $PWD/$file)
8199 [[ $stripe_index -ne 0 ]] &&
8200 stripe_index_all_zero=false
8204 $stripe_index_all_zero &&
8205 error "all files are being extracted starting from OST index 0"
8209 have_xattrs_include() {
8210 tar --help | grep -q xattrs-include &&
8211 echo --xattrs-include="lustre.*"
8215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8216 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8218 XINC=$(have_xattrs_include)
8220 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8222 compare_stripe_info1
8224 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8228 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8230 XINC=$(have_xattrs_include)
8232 test_mkdir $DIR/$tdir.restore
8234 tar cf - --xattrs $tdir | tar xf - \
8235 -C $DIR/$tdir.restore --xattrs $XINC
8236 cd $DIR/$tdir.restore/$tdir
8237 compare_stripe_info1
8239 run_test 102f "tar copy files, not keep osts"
8242 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8243 skip "must have user_xattr"
8244 [ -z "$(which setfattr 2>/dev/null)" ] &&
8245 skip_env "could not find setfattr"
8246 [ -z "$(which getfattr 2>/dev/null)" ] &&
8247 skip_env "could not find getfattr"
8249 local xsize=${1:-1024} # in bytes
8250 local file=$DIR/$tfile
8251 local value="$(generate_string $xsize)"
8252 local xbig=trusted.big
8255 log "save $xbig on $file"
8256 setfattr -n $xbig -v $value $file ||
8257 error "saving $xbig on $file failed"
8259 local orig=$(get_xattr_value $xbig $file)
8260 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8262 local xsml=trusted.sml
8263 log "save $xsml on $file"
8264 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8266 local new=$(get_xattr_value $xbig $file)
8267 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8269 log "grow $xsml on $file"
8270 setfattr -n $xsml -v "$value" $file ||
8271 error "growing $xsml on $file failed"
8273 new=$(get_xattr_value $xbig $file)
8274 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8275 log "$xbig still valid after growing $xsml"
8280 test_102h() { # bug 15777
8283 run_test 102h "grow xattr from inside inode to external block"
8286 large_xattr_enabled || skip_env "ea_inode feature disabled"
8288 grow_xattr $(max_xattr_size)
8290 run_test 102ha "grow xattr from inside inode to external inode"
8292 test_102i() { # bug 17038
8293 [ -z "$(which getfattr 2>/dev/null)" ] &&
8294 skip "could not find getfattr"
8297 ln -s $DIR/$tfile $DIR/${tfile}link
8298 getfattr -n trusted.lov $DIR/$tfile ||
8299 error "lgetxattr on $DIR/$tfile failed"
8300 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8301 grep -i "no such attr" ||
8302 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8303 rm -f $DIR/$tfile $DIR/${tfile}link
8305 run_test 102i "lgetxattr test on symbolic link ============"
8308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8309 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8311 XINC=$(have_xattrs_include)
8312 setup_test102 "$RUNAS"
8313 chown $RUNAS_ID $DIR/$tdir
8314 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8316 compare_stripe_info1 "$RUNAS"
8318 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8321 [ -z "$(which setfattr 2>/dev/null)" ] &&
8322 skip "could not find setfattr"
8325 # b22187 just check that does not crash for regular file.
8326 setfattr -n trusted.lov $DIR/$tfile
8327 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8328 local test_kdir=$DIR/$tdir
8329 test_mkdir $test_kdir
8330 local default_size=$($LFS getstripe -S $test_kdir)
8331 local default_count=$($LFS getstripe -c $test_kdir)
8332 local default_offset=$($LFS getstripe -i $test_kdir)
8333 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8334 error 'dir setstripe failed'
8335 setfattr -n trusted.lov $test_kdir
8336 local stripe_size=$($LFS getstripe -S $test_kdir)
8337 local stripe_count=$($LFS getstripe -c $test_kdir)
8338 local stripe_offset=$($LFS getstripe -i $test_kdir)
8339 [ $stripe_size -eq $default_size ] ||
8340 error "stripe size $stripe_size != $default_size"
8341 [ $stripe_count -eq $default_count ] ||
8342 error "stripe count $stripe_count != $default_count"
8343 [ $stripe_offset -eq $default_offset ] ||
8344 error "stripe offset $stripe_offset != $default_offset"
8345 rm -rf $DIR/$tfile $test_kdir
8347 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8350 [ -z "$(which getfattr 2>/dev/null)" ] &&
8351 skip "could not find getfattr"
8353 # LU-532 trusted. xattr is invisible to non-root
8354 local testfile=$DIR/$tfile
8358 echo "listxattr as user..."
8359 chown $RUNAS_ID $testfile
8360 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8361 grep -q "trusted" &&
8362 error "$testfile trusted xattrs are user visible"
8366 run_test 102l "listxattr size test =================================="
8368 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8369 local path=$DIR/$tfile
8372 listxattr_size_check $path || error "listattr_size_check $path failed"
8374 run_test 102m "Ensure listxattr fails on small bufffer ========"
8378 getxattr() { # getxattr path name
8379 # Return the base64 encoding of the value of xattr name on path.
8383 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8385 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8387 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8389 getfattr --absolute-names --encoding=base64 --name=$name $path |
8390 awk -F= -v name=$name '$1 == name {
8391 print substr($0, index($0, "=") + 1);
8395 test_102n() { # LU-4101 mdt: protect internal xattrs
8396 [ -z "$(which setfattr 2>/dev/null)" ] &&
8397 skip "could not find setfattr"
8398 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8400 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8403 local file0=$DIR/$tfile.0
8404 local file1=$DIR/$tfile.1
8405 local xattr0=$TMP/$tfile.0
8406 local xattr1=$TMP/$tfile.1
8407 local namelist="lov lma lmv link fid version som hsm"
8411 rm -rf $file0 $file1 $xattr0 $xattr1
8414 # Get 'before' xattrs of $file1.
8415 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8417 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8418 namelist+=" lfsck_namespace"
8419 for name in $namelist; do
8420 # Try to copy xattr from $file0 to $file1.
8421 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8423 setfattr --name=trusted.$name --value="$value" $file1 ||
8424 error "setxattr 'trusted.$name' failed"
8426 # Try to set a garbage xattr.
8427 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8429 if [[ x$name == "xlov" ]]; then
8430 setfattr --name=trusted.lov --value="$value" $file1 &&
8431 error "setxattr invalid 'trusted.lov' success"
8433 setfattr --name=trusted.$name --value="$value" $file1 ||
8434 error "setxattr invalid 'trusted.$name' failed"
8437 # Try to remove the xattr from $file1. We don't care if this
8438 # appears to succeed or fail, we just don't want there to be
8439 # any changes or crashes.
8440 setfattr --remove=$trusted.$name $file1 2> /dev/null
8443 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8446 # Try to copy xattr from $file0 to $file1.
8447 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8449 setfattr --name=trusted.$name --value="$value" $file1 ||
8450 error "setxattr 'trusted.$name' failed"
8452 # Try to set a garbage xattr.
8453 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8455 setfattr --name=trusted.$name --value="$value" $file1 ||
8456 error "setxattr 'trusted.$name' failed"
8458 # Try to remove the xattr from $file1. We don't care if this
8459 # appears to succeed or fail, we just don't want there to be
8460 # any changes or crashes.
8461 setfattr --remove=$trusted.$name $file1 2> /dev/null
8464 # Get 'after' xattrs of file1.
8465 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8467 if ! diff $xattr0 $xattr1; then
8468 error "before and after xattrs of '$file1' differ"
8471 rm -rf $file0 $file1 $xattr0 $xattr1
8475 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8477 test_102p() { # LU-4703 setxattr did not check ownership
8478 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8479 skip "MDS needs to be at least 2.5.56"
8481 local testfile=$DIR/$tfile
8485 echo "setfacl as user..."
8486 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8487 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8489 echo "setfattr as user..."
8490 setfacl -m "u:$RUNAS_ID:---" $testfile
8491 $RUNAS setfattr -x system.posix_acl_access $testfile
8492 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8494 run_test 102p "check setxattr(2) correctly fails without permission"
8497 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8498 skip "MDS needs to be at least 2.6.92"
8500 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8502 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8505 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8506 skip "MDS needs to be at least 2.6.93"
8508 touch $DIR/$tfile || error "touch"
8509 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8510 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8511 rm $DIR/$tfile || error "rm"
8514 mkdir -p $DIR/$tdir || error "mkdir"
8515 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8516 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8517 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8518 error "$testfile error deleting user.author1"
8519 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8520 grep "user.$(basename $tdir)" &&
8521 error "$tdir did not delete user.$(basename $tdir)"
8522 rmdir $DIR/$tdir || error "rmdir"
8525 test_mkdir $DIR/$tdir
8526 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8527 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8528 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8529 error "$testfile error deleting user.author1"
8530 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8531 grep "user.$(basename $tdir)" &&
8532 error "$tdir did not delete user.$(basename $tdir)"
8533 rmdir $DIR/$tdir || error "rm striped dir"
8535 run_test 102r "set EAs with empty values"
8538 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8539 skip "MDS needs to be at least 2.11.52"
8541 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8543 save_lustre_params client "llite.*.xattr_cache" > $save
8545 for cache in 0 1; do
8546 lctl set_param llite.*.xattr_cache=$cache
8549 touch $DIR/$tfile || error "touch"
8550 for prefix in lustre security system trusted user; do
8551 # Note getxattr() may fail with 'Operation not
8552 # supported' or 'No such attribute' depending
8553 # on prefix and cache.
8554 getfattr -n $prefix.n102s $DIR/$tfile &&
8555 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8559 restore_lustre_params < $save
8561 run_test 102s "getting nonexistent xattrs should fail"
8564 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8565 skip "MDS needs to be at least 2.11.52"
8567 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8569 save_lustre_params client "llite.*.xattr_cache" > $save
8571 for cache in 0 1; do
8572 lctl set_param llite.*.xattr_cache=$cache
8574 for buf_size in 0 256; do
8576 touch $DIR/$tfile || error "touch"
8577 setfattr -n user.multiop $DIR/$tfile
8578 $MULTIOP $DIR/$tfile oa$buf_size ||
8579 error "cannot get zero length xattr value (buf_size = $buf_size)"
8583 restore_lustre_params < $save
8585 run_test 102t "zero length xattr values handled correctly"
8589 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8594 [ "$UID" != 0 ] && skip "must run as root"
8595 $GSS && skip_env "could not run under gss"
8596 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8597 skip_env "must have acl enabled"
8598 [ -z "$(which setfacl 2>/dev/null)" ] &&
8599 skip_env "could not find setfacl"
8600 remote_mds_nodsh && skip "remote MDS with nodsh"
8602 gpasswd -a daemon bin # LU-5641
8603 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8605 declare -a identity_old
8607 for num in $(seq $MDSCOUNT); do
8608 switch_identity $num true || identity_old[$num]=$?
8616 echo "performing cp ..."
8617 run_acl_subtest cp || error "run_acl_subtest cp failed"
8618 echo "performing getfacl-noacl..."
8619 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8620 echo "performing misc..."
8621 run_acl_subtest misc || error "misc test failed"
8622 echo "performing permissions..."
8623 run_acl_subtest permissions || error "permissions failed"
8624 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8625 if [ $MDS1_VERSION -gt $(version_code 2.8.55) -o \
8626 \( $MDS1_VERSION -lt $(version_code 2.6) -a \
8627 $MDS1_VERSION -ge $(version_code 2.5.29) \) ]
8629 echo "performing permissions xattr..."
8630 run_acl_subtest permissions_xattr ||
8631 error "permissions_xattr failed"
8633 echo "performing setfacl..."
8634 run_acl_subtest setfacl || error "setfacl test failed"
8636 # inheritance test got from HP
8637 echo "performing inheritance..."
8638 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8639 chmod +x make-tree || error "chmod +x failed"
8640 run_acl_subtest inheritance || error "inheritance test failed"
8643 echo "LU-974 ignore umask when acl is enabled..."
8644 run_acl_subtest 974 || error "LU-974 umask test failed"
8645 if [ $MDSCOUNT -ge 2 ]; then
8646 run_acl_subtest 974_remote ||
8647 error "LU-974 umask test failed under remote dir"
8650 echo "LU-2561 newly created file is same size as directory..."
8651 if [ "$mds1_FSTYPE" != "zfs" ]; then
8652 run_acl_subtest 2561 || error "LU-2561 test failed"
8654 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8657 run_acl_subtest 4924 || error "LU-4924 test failed"
8662 for num in $(seq $MDSCOUNT); do
8663 if [ "${identity_old[$num]}" = 1 ]; then
8664 switch_identity $num false || identity_old[$num]=$?
8668 run_test 103a "acl test"
8674 for U in {0..511}; do
8676 local O=$(printf "%04o" $U)
8678 umask $(printf "%04o" $((511 ^ $O)))
8679 $LFS setstripe -c 1 $DIR/$tfile.s$O
8680 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8682 (( $S == ($O & 0666) )) ||
8683 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8685 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8686 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8687 (( $S == ($O & 0666) )) ||
8688 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8690 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8691 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8692 (( $S == ($O & 0666) )) ||
8693 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8694 rm -f $DIR/$tfile.[smp]$0
8698 # limit the concurrently running threads to 64. LU-11878
8699 local idx=$((U % 64))
8700 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8705 run_test 103b "umask lfs setstripe"
8709 cp -rp $DIR/$tdir $DIR/$tdir.bak
8711 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8712 error "$DIR/$tdir shouldn't contain default ACL"
8713 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8714 error "$DIR/$tdir.bak shouldn't contain default ACL"
8717 run_test 103c "'cp -rp' won't set empty acl"
8720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8723 lfs df || error "lfs df failed"
8724 lfs df -ih || error "lfs df -ih failed"
8725 lfs df -h $DIR || error "lfs df -h $DIR failed"
8726 lfs df -i $DIR || error "lfs df -i $DIR failed"
8727 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8728 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8730 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8731 lctl --device %$OSC deactivate
8732 lfs df || error "lfs df with deactivated OSC failed"
8733 lctl --device %$OSC activate
8734 # wait the osc back to normal
8735 wait_osc_import_ready client ost
8737 lfs df || error "lfs df with reactivated OSC failed"
8740 run_test 104a "lfs df [-ih] [path] test ========================="
8743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8744 [ $RUNAS_ID -eq $UID ] &&
8745 skip_env "RUNAS_ID = UID = $UID -- skipping"
8748 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8749 grep "Permission denied" | wc -l)))
8750 if [ $denied_cnt -ne 0 ]; then
8751 error "lfs check servers test failed"
8754 run_test 104b "$RUNAS lfs check servers test ===================="
8757 # doesn't work on 2.4 kernels
8759 if $(flock_is_enabled); then
8760 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8762 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8766 run_test 105a "flock when mounted without -o flock test ========"
8770 if $(flock_is_enabled); then
8771 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8773 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8777 run_test 105b "fcntl when mounted without -o flock test ========"
8781 if $(flock_is_enabled); then
8782 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8784 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8788 run_test 105c "lockf when mounted without -o flock test"
8790 test_105d() { # bug 15924
8791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8793 test_mkdir $DIR/$tdir
8794 flock_is_enabled || skip_env "mount w/o flock enabled"
8795 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8796 $LCTL set_param fail_loc=0x80000315
8797 flocks_test 2 $DIR/$tdir
8799 run_test 105d "flock race (should not freeze) ========"
8801 test_105e() { # bug 22660 && 22040
8802 flock_is_enabled || skip_env "mount w/o flock enabled"
8805 flocks_test 3 $DIR/$tfile
8807 run_test 105e "Two conflicting flocks from same process"
8809 test_106() { #bug 10921
8810 test_mkdir $DIR/$tdir
8811 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8812 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8814 run_test 106 "attempt exec of dir followed by chown of that dir"
8817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8825 local save_pattern=$(sysctl -n kernel.core_pattern)
8826 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8827 sysctl -w kernel.core_pattern=$file
8828 sysctl -w kernel.core_uses_pid=0
8836 kill -s 11 $SLEEPPID
8838 if [ -e $file ]; then
8839 size=`stat -c%s $file`
8840 [ $size -eq 0 ] && error "Fail to create core file $file"
8842 error "Fail to create core file $file"
8845 sysctl -w kernel.core_pattern=$save_pattern
8846 sysctl -w kernel.core_uses_pid=$save_uses_pid
8849 run_test 107 "Coredump on SIG"
8852 test_mkdir $DIR/$tdir
8853 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8854 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8855 error "mkdir with 256 char should fail, but did not"
8856 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8857 error "create with 255 char failed"
8858 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8859 error "create with 256 char should fail, but did not"
8864 run_test 110 "filename length checking"
8867 # Purpose: To verify dynamic thread (OSS) creation.
8870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8871 remote_ost_nodsh && skip "remote OST with nodsh"
8873 # Lustre does not stop service threads once they are started.
8874 # Reset number of running threads to default.
8879 local save_params="$TMP/sanity-$TESTNAME.parameters"
8881 # Get ll_ost_io count before I/O
8882 OSTIO_pre=$(do_facet ost1 \
8883 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8884 # Exit if lustre is not running (ll_ost_io not running).
8885 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8887 echo "Starting with $OSTIO_pre threads"
8888 local thread_max=$((OSTIO_pre * 2))
8889 local rpc_in_flight=$((thread_max * 2))
8890 # Number of I/O Process proposed to be started.
8892 local facets=$(get_facets OST)
8894 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8895 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8897 # Set in_flight to $rpc_in_flight
8898 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8899 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8900 nfiles=${rpc_in_flight}
8901 # Set ost thread_max to $thread_max
8902 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8904 # 5 Minutes should be sufficient for max number of OSS
8905 # threads(thread_max) to be created.
8909 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8910 test_mkdir $DIR/$tdir
8911 for i in $(seq $nfiles); do
8912 local file=$DIR/$tdir/${tfile}-$i
8913 $LFS setstripe -c -1 -i 0 $file
8914 ($WTL $file $timeout)&
8917 # I/O Started - Wait for thread_started to reach thread_max or report
8918 # error if thread_started is more than thread_max.
8919 echo "Waiting for thread_started to reach thread_max"
8920 local thread_started=0
8921 local end_time=$((SECONDS + timeout))
8923 while [ $SECONDS -le $end_time ] ; do
8925 # Get ost i/o thread_started count.
8926 thread_started=$(do_facet ost1 \
8928 ost.OSS.ost_io.threads_started | cut -d= -f2")
8929 # Break out if thread_started is equal/greater than thread_max
8930 if [[ $thread_started -ge $thread_max ]]; then
8931 echo ll_ost_io thread_started $thread_started, \
8932 equal/greater than thread_max $thread_max
8938 # Cleanup - We have the numbers, Kill i/o jobs if running.
8939 jobcount=($(jobs -p))
8940 for i in $(seq 0 $((${#jobcount[@]}-1)))
8942 kill -9 ${jobcount[$i]}
8943 if [ $? -ne 0 ] ; then
8945 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8949 # Cleanup files left by WTL binary.
8950 for i in $(seq $nfiles); do
8951 local file=$DIR/$tdir/${tfile}-$i
8953 if [ $? -ne 0 ] ; then
8954 echo "Warning: Failed to delete file $file"
8958 restore_lustre_params <$save_params
8959 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8961 # Error out if no new thread has started or Thread started is greater
8963 if [[ $thread_started -le $OSTIO_pre ||
8964 $thread_started -gt $thread_max ]]; then
8965 error "ll_ost_io: thread_started $thread_started" \
8966 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8967 "No new thread started or thread started greater " \
8971 run_test 115 "verify dynamic thread creation===================="
8974 wait_delete_completed
8975 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8976 echo "OST kbytes available: ${AVAIL[@]}"
8981 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8982 #echo OST $i: ${AVAIL[i]}kb
8983 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8987 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8992 echo "Min free space: OST $MINI: $MINV"
8993 echo "Max free space: OST $MAXI: $MAXV"
8996 test_116a() { # was previously test_116()
8997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8998 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8999 remote_mds_nodsh && skip "remote MDS with nodsh"
9001 echo -n "Free space priority "
9002 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9007 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9008 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9009 trap simple_cleanup_common EXIT
9011 # Check if we need to generate uneven OSTs
9012 test_mkdir -p $DIR/$tdir/OST${MINI}
9013 local FILL=$((MINV / 4))
9014 local DIFF=$((MAXV - MINV))
9015 local DIFF2=$((DIFF * 100 / MINV))
9017 local threshold=$(do_facet $SINGLEMDS \
9018 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9019 threshold=${threshold%%%}
9020 echo -n "Check for uneven OSTs: "
9021 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9023 if [[ $DIFF2 -gt $threshold ]]; then
9025 echo "Don't need to fill OST$MINI"
9027 # generate uneven OSTs. Write 2% over the QOS threshold value
9029 DIFF=$((threshold - DIFF2 + 2))
9030 DIFF2=$((MINV * DIFF / 100))
9031 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9032 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9033 error "setstripe failed"
9034 DIFF=$((DIFF2 / 2048))
9036 while [ $i -lt $DIFF ]; do
9038 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9039 bs=2M count=1 2>/dev/null
9048 DIFF=$((MAXV - MINV))
9049 DIFF2=$((DIFF * 100 / MINV))
9050 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9051 if [ $DIFF2 -gt $threshold ]; then
9054 echo "failed - QOS mode won't be used"
9055 simple_cleanup_common
9056 skip "QOS imbalance criteria not met"
9064 # now fill using QOS
9065 $SETSTRIPE -c 1 $DIR/$tdir
9066 FILL=$((FILL / 200))
9067 if [ $FILL -gt 600 ]; then
9070 echo "writing $FILL files to QOS-assigned OSTs"
9072 while [ $i -lt $FILL ]; do
9074 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9078 echo "wrote $i 200k files"
9082 echo "Note: free space may not be updated, so measurements might be off"
9084 DIFF2=$((MAXV - MINV))
9085 echo "free space delta: orig $DIFF final $DIFF2"
9086 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9087 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9088 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9089 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9090 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9091 if [[ $DIFF -gt 0 ]]; then
9092 FILL=$((DIFF2 * 100 / DIFF - 100))
9093 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9096 # Figure out which files were written where
9097 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9098 awk '/'$MINI1': / {print $2; exit}')
9100 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9101 echo "$MINC files created on smaller OST $MINI1"
9102 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9103 awk '/'$MAXI1': / {print $2; exit}')
9105 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9106 echo "$MAXC files created on larger OST $MAXI1"
9107 if [[ $MINC -gt 0 ]]; then
9108 FILL=$((MAXC * 100 / MINC - 100))
9109 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9111 [[ $MAXC -gt $MINC ]] ||
9112 error_ignore LU-9 "stripe QOS didn't balance free space"
9113 simple_cleanup_common
9115 run_test 116a "stripe QOS: free space balance ==================="
9117 test_116b() { # LU-2093
9118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9119 remote_mds_nodsh && skip "remote MDS with nodsh"
9121 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9122 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9123 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9124 [ -z "$old_rr" ] && skip "no QOS"
9125 do_facet $SINGLEMDS lctl set_param \
9126 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9128 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9129 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9130 do_facet $SINGLEMDS lctl set_param fail_loc=0
9132 do_facet $SINGLEMDS lctl set_param \
9133 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9135 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9137 test_117() # bug 10891
9139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9141 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9142 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9143 lctl set_param fail_loc=0x21e
9144 > $DIR/$tfile || error "truncate failed"
9145 lctl set_param fail_loc=0
9146 echo "Truncate succeeded."
9149 run_test 117 "verify osd extend =========="
9151 NO_SLOW_RESENDCOUNT=4
9152 export OLD_RESENDCOUNT=""
9153 set_resend_count () {
9154 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9155 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9156 lctl set_param -n $PROC_RESENDCOUNT $1
9157 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9160 # for reduce test_118* time (b=14842)
9161 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9163 # Reset async IO behavior after error case
9165 FILE=$DIR/reset_async
9167 # Ensure all OSCs are cleared
9168 $SETSTRIPE -c -1 $FILE
9169 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9174 test_118a() #bug 11710
9176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9180 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9181 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9182 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9184 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9185 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9190 run_test 118a "verify O_SYNC works =========="
9194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9195 remote_ost_nodsh && skip "remote OST with nodsh"
9199 #define OBD_FAIL_SRV_ENOENT 0x217
9200 set_nodes_failloc "$(osts_nodes)" 0x217
9201 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9203 set_nodes_failloc "$(osts_nodes)" 0
9204 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9205 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9208 if [[ $RC -eq 0 ]]; then
9209 error "Must return error due to dropped pages, rc=$RC"
9213 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9214 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9218 echo "Dirty pages not leaked on ENOENT"
9220 # Due to the above error the OSC will issue all RPCs syncronously
9221 # until a subsequent RPC completes successfully without error.
9222 $MULTIOP $DIR/$tfile Ow4096yc
9227 run_test 118b "Reclaim dirty pages on fatal error =========="
9231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9233 # for 118c, restore the original resend count, LU-1940
9234 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9235 set_resend_count $OLD_RESENDCOUNT
9236 remote_ost_nodsh && skip "remote OST with nodsh"
9240 #define OBD_FAIL_OST_EROFS 0x216
9241 set_nodes_failloc "$(osts_nodes)" 0x216
9243 # multiop should block due to fsync until pages are written
9244 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9248 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9249 error "Multiop failed to block on fsync, pid=$MULTIPID"
9252 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9254 if [[ $WRITEBACK -eq 0 ]]; then
9255 error "No page in writeback, writeback=$WRITEBACK"
9258 set_nodes_failloc "$(osts_nodes)" 0
9261 if [[ $RC -ne 0 ]]; then
9262 error "Multiop fsync failed, rc=$RC"
9265 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9266 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9268 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9269 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9273 echo "Dirty pages flushed via fsync on EROFS"
9276 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9278 # continue to use small resend count to reduce test_118* time (b=14842)
9279 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9284 remote_ost_nodsh && skip "remote OST with nodsh"
9288 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9289 set_nodes_failloc "$(osts_nodes)" 0x214
9290 # multiop should block due to fsync until pages are written
9291 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9295 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9296 error "Multiop failed to block on fsync, pid=$MULTIPID"
9299 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9301 if [[ $WRITEBACK -eq 0 ]]; then
9302 error "No page in writeback, writeback=$WRITEBACK"
9305 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9306 set_nodes_failloc "$(osts_nodes)" 0
9308 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9309 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9311 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9312 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9316 echo "Dirty pages gaurenteed flushed via fsync"
9319 run_test 118d "Fsync validation inject a delay of the bulk =========="
9322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9326 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9327 lctl set_param fail_loc=0x8000040a
9329 # Should simulate EINVAL error which is fatal
9330 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9332 if [[ $RC -eq 0 ]]; then
9333 error "Must return error due to dropped pages, rc=$RC"
9336 lctl set_param fail_loc=0x0
9338 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9339 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9340 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9342 if [[ $LOCKED -ne 0 ]]; then
9343 error "Locked pages remain in cache, locked=$LOCKED"
9346 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9347 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9351 echo "No pages locked after fsync"
9356 run_test 118f "Simulate unrecoverable OSC side error =========="
9359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9363 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9364 lctl set_param fail_loc=0x406
9366 # simulate local -ENOMEM
9367 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9370 lctl set_param fail_loc=0
9371 if [[ $RC -eq 0 ]]; then
9372 error "Must return error due to dropped pages, rc=$RC"
9375 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9376 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9377 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9379 if [[ $LOCKED -ne 0 ]]; then
9380 error "Locked pages remain in cache, locked=$LOCKED"
9383 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9384 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9388 echo "No pages locked after fsync"
9393 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9397 remote_ost_nodsh && skip "remote OST with nodsh"
9401 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9402 set_nodes_failloc "$(osts_nodes)" 0x20e
9403 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9404 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9407 set_nodes_failloc "$(osts_nodes)" 0
9408 if [[ $RC -eq 0 ]]; then
9409 error "Must return error due to dropped pages, rc=$RC"
9412 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9413 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9414 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9416 if [[ $LOCKED -ne 0 ]]; then
9417 error "Locked pages remain in cache, locked=$LOCKED"
9420 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9421 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9425 echo "No pages locked after fsync"
9429 run_test 118h "Verify timeout in handling recoverables errors =========="
9431 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9435 remote_ost_nodsh && skip "remote OST with nodsh"
9439 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9440 set_nodes_failloc "$(osts_nodes)" 0x20e
9442 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9443 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9446 set_nodes_failloc "$(osts_nodes)" 0
9450 if [[ $RC -ne 0 ]]; then
9451 error "got error, but should be not, rc=$RC"
9454 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9455 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9456 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9457 if [[ $LOCKED -ne 0 ]]; then
9458 error "Locked pages remain in cache, locked=$LOCKED"
9461 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9462 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9466 echo "No pages locked after fsync"
9470 run_test 118i "Fix error before timeout in recoverable error =========="
9472 [ "$SLOW" = "no" ] && set_resend_count 4
9475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9476 remote_ost_nodsh && skip "remote OST with nodsh"
9480 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9481 set_nodes_failloc "$(osts_nodes)" 0x220
9483 # return -EIO from OST
9484 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9486 set_nodes_failloc "$(osts_nodes)" 0x0
9487 if [[ $RC -eq 0 ]]; then
9488 error "Must return error due to dropped pages, rc=$RC"
9491 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9492 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9493 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9494 if [[ $LOCKED -ne 0 ]]; then
9495 error "Locked pages remain in cache, locked=$LOCKED"
9498 # in recoverable error on OST we want resend and stay until it finished
9499 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9500 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9504 echo "No pages locked after fsync"
9508 run_test 118j "Simulate unrecoverable OST side error =========="
9512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9513 remote_ost_nodsh && skip "remote OSTs with nodsh"
9515 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9516 set_nodes_failloc "$(osts_nodes)" 0x20e
9517 test_mkdir $DIR/$tdir
9519 for ((i=0;i<10;i++)); do
9520 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9521 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9528 set_nodes_failloc "$(osts_nodes)" 0
9531 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9533 test_118l() # LU-646
9535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9537 test_mkdir $DIR/$tdir
9538 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9541 run_test 118l "fsync dir"
9543 test_118m() # LU-3066
9545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9547 test_mkdir $DIR/$tdir
9548 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9551 run_test 118m "fdatasync dir ========="
9553 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9561 remote_ost_nodsh && skip "remote OSTs with nodsh"
9563 # Sleep to avoid a cached response.
9564 #define OBD_STATFS_CACHE_SECONDS 1
9567 # Inject a 10 second delay in the OST_STATFS handler.
9568 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9569 set_nodes_failloc "$(osts_nodes)" 0x242
9572 stat --file-system $MOUNT > /dev/null
9575 set_nodes_failloc "$(osts_nodes)" 0
9577 if ((end - begin > 20)); then
9578 error "statfs took $((end - begin)) seconds, expected 10"
9581 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9583 test_119a() # bug 11737
9585 BSIZE=$((512 * 1024))
9586 directio write $DIR/$tfile 0 1 $BSIZE
9587 # We ask to read two blocks, which is more than a file size.
9588 # directio will indicate an error when requested and actual
9589 # sizes aren't equeal (a normal situation in this case) and
9590 # print actual read amount.
9591 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9592 if [ "$NOB" != "$BSIZE" ]; then
9593 error "read $NOB bytes instead of $BSIZE"
9597 run_test 119a "Short directIO read must return actual read amount"
9599 test_119b() # bug 11737
9601 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9603 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9604 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9606 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9607 error "direct read failed"
9610 run_test 119b "Sparse directIO read must return actual read amount"
9612 test_119c() # bug 13099
9615 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9616 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9619 run_test 119c "Testing for direct read hitting hole"
9621 test_119d() # bug 15950
9623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9625 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9626 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9628 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9629 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9630 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9631 lctl set_param fail_loc=0x40d
9632 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9635 cat $DIR/$tfile > /dev/null &
9636 lctl set_param fail_loc=0
9639 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9641 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9642 error "the read rpcs have not completed in 2s"
9644 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9646 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9650 remote_mds_nodsh && skip "remote MDS with nodsh"
9651 test_mkdir $DIR/$tdir
9652 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9653 skip_env "no early lock cancel on server"
9655 lru_resize_disable mdc
9656 lru_resize_disable osc
9657 cancel_lru_locks mdc
9658 # asynchronous object destroy at MDT could cause bl ast to client
9659 cancel_lru_locks osc
9661 stat $DIR/$tdir > /dev/null
9662 can1=$(do_facet $SINGLEMDS \
9663 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9664 awk '/ldlm_cancel/ {print $2}')
9665 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9666 awk '/ldlm_bl_callback/ {print $2}')
9667 test_mkdir -c1 $DIR/$tdir/d1
9668 can2=$(do_facet $SINGLEMDS \
9669 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9670 awk '/ldlm_cancel/ {print $2}')
9671 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9672 awk '/ldlm_bl_callback/ {print $2}')
9673 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9674 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9675 lru_resize_enable mdc
9676 lru_resize_enable osc
9678 run_test 120a "Early Lock Cancel: mkdir test"
9681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9682 remote_mds_nodsh && skip "remote MDS with nodsh"
9683 test_mkdir $DIR/$tdir
9684 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9685 skip_env "no early lock cancel on server"
9687 lru_resize_disable mdc
9688 lru_resize_disable osc
9689 cancel_lru_locks mdc
9690 stat $DIR/$tdir > /dev/null
9691 can1=$(do_facet $SINGLEMDS \
9692 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9693 awk '/ldlm_cancel/ {print $2}')
9694 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9695 awk '/ldlm_bl_callback/ {print $2}')
9697 can2=$(do_facet $SINGLEMDS \
9698 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9699 awk '/ldlm_cancel/ {print $2}')
9700 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9701 awk '/ldlm_bl_callback/ {print $2}')
9702 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9703 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9704 lru_resize_enable mdc
9705 lru_resize_enable osc
9707 run_test 120b "Early Lock Cancel: create test"
9710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9711 remote_mds_nodsh && skip "remote MDS with nodsh"
9712 test_mkdir -c1 $DIR/$tdir
9713 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9714 skip "no early lock cancel on server"
9716 lru_resize_disable mdc
9717 lru_resize_disable osc
9718 test_mkdir -c1 $DIR/$tdir/d1
9719 test_mkdir -c1 $DIR/$tdir/d2
9720 touch $DIR/$tdir/d1/f1
9721 cancel_lru_locks mdc
9722 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9723 can1=$(do_facet $SINGLEMDS \
9724 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9725 awk '/ldlm_cancel/ {print $2}')
9726 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9727 awk '/ldlm_bl_callback/ {print $2}')
9728 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9729 can2=$(do_facet $SINGLEMDS \
9730 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9731 awk '/ldlm_cancel/ {print $2}')
9732 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9733 awk '/ldlm_bl_callback/ {print $2}')
9734 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9735 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9736 lru_resize_enable mdc
9737 lru_resize_enable osc
9739 run_test 120c "Early Lock Cancel: link test"
9742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9743 remote_mds_nodsh && skip "remote MDS with nodsh"
9744 test_mkdir -c1 $DIR/$tdir
9745 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9746 skip_env "no early lock cancel on server"
9748 lru_resize_disable mdc
9749 lru_resize_disable osc
9751 cancel_lru_locks mdc
9752 stat $DIR/$tdir > /dev/null
9753 can1=$(do_facet $SINGLEMDS \
9754 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9755 awk '/ldlm_cancel/ {print $2}')
9756 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9757 awk '/ldlm_bl_callback/ {print $2}')
9758 chmod a+x $DIR/$tdir
9759 can2=$(do_facet $SINGLEMDS \
9760 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9761 awk '/ldlm_cancel/ {print $2}')
9762 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9763 awk '/ldlm_bl_callback/ {print $2}')
9764 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9765 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9766 lru_resize_enable mdc
9767 lru_resize_enable osc
9769 run_test 120d "Early Lock Cancel: setattr test"
9772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9773 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9774 skip_env "no early lock cancel on server"
9775 remote_mds_nodsh && skip "remote MDS with nodsh"
9777 local dlmtrace_set=false
9779 test_mkdir -c1 $DIR/$tdir
9780 lru_resize_disable mdc
9781 lru_resize_disable osc
9782 ! $LCTL get_param debug | grep -q dlmtrace &&
9783 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9784 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9785 cancel_lru_locks mdc
9786 cancel_lru_locks osc
9787 dd if=$DIR/$tdir/f1 of=/dev/null
9788 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9789 # XXX client can not do early lock cancel of OST lock
9790 # during unlink (LU-4206), so cancel osc lock now.
9792 cancel_lru_locks osc
9793 can1=$(do_facet $SINGLEMDS \
9794 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9795 awk '/ldlm_cancel/ {print $2}')
9796 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9797 awk '/ldlm_bl_callback/ {print $2}')
9798 unlink $DIR/$tdir/f1
9800 can2=$(do_facet $SINGLEMDS \
9801 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9802 awk '/ldlm_cancel/ {print $2}')
9803 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9804 awk '/ldlm_bl_callback/ {print $2}')
9805 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9806 $LCTL dk $TMP/cancel.debug.txt
9807 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9808 $LCTL dk $TMP/blocking.debug.txt
9809 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9810 lru_resize_enable mdc
9811 lru_resize_enable osc
9813 run_test 120e "Early Lock Cancel: unlink test"
9816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9817 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9818 skip_env "no early lock cancel on server"
9819 remote_mds_nodsh && skip "remote MDS with nodsh"
9821 test_mkdir -c1 $DIR/$tdir
9822 lru_resize_disable mdc
9823 lru_resize_disable osc
9824 test_mkdir -c1 $DIR/$tdir/d1
9825 test_mkdir -c1 $DIR/$tdir/d2
9826 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9827 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9828 cancel_lru_locks mdc
9829 cancel_lru_locks osc
9830 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9831 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9832 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9833 # XXX client can not do early lock cancel of OST lock
9834 # during rename (LU-4206), so cancel osc lock now.
9836 cancel_lru_locks osc
9837 can1=$(do_facet $SINGLEMDS \
9838 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9839 awk '/ldlm_cancel/ {print $2}')
9840 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9841 awk '/ldlm_bl_callback/ {print $2}')
9842 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9844 can2=$(do_facet $SINGLEMDS \
9845 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9846 awk '/ldlm_cancel/ {print $2}')
9847 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9848 awk '/ldlm_bl_callback/ {print $2}')
9849 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9850 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9851 lru_resize_enable mdc
9852 lru_resize_enable osc
9854 run_test 120f "Early Lock Cancel: rename test"
9857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9858 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9859 skip_env "no early lock cancel on server"
9860 remote_mds_nodsh && skip "remote MDS with nodsh"
9862 lru_resize_disable mdc
9863 lru_resize_disable osc
9865 echo create $count files
9866 test_mkdir $DIR/$tdir
9867 cancel_lru_locks mdc
9868 cancel_lru_locks osc
9871 can0=$(do_facet $SINGLEMDS \
9872 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9873 awk '/ldlm_cancel/ {print $2}')
9874 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9875 awk '/ldlm_bl_callback/ {print $2}')
9876 createmany -o $DIR/$tdir/f $count
9878 can1=$(do_facet $SINGLEMDS \
9879 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9880 awk '/ldlm_cancel/ {print $2}')
9881 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9882 awk '/ldlm_bl_callback/ {print $2}')
9884 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9885 echo rm $count files
9888 can2=$(do_facet $SINGLEMDS \
9889 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9890 awk '/ldlm_cancel/ {print $2}')
9891 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9892 awk '/ldlm_bl_callback/ {print $2}')
9894 echo total: $count removes in $((t2-t1))
9895 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9897 # wait for commitment of removal
9898 lru_resize_enable mdc
9899 lru_resize_enable osc
9901 run_test 120g "Early Lock Cancel: performance test"
9903 test_121() { #bug #10589
9904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9907 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9908 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9909 lctl set_param fail_loc=0x310
9910 cancel_lru_locks osc > /dev/null
9911 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9912 lctl set_param fail_loc=0
9913 [[ $reads -eq $writes ]] ||
9914 error "read $reads blocks, must be $writes blocks"
9916 run_test 121 "read cancel race ========="
9918 test_123a() { # was test 123, statahead(bug 11401)
9919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9922 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9923 log "testing UP system. Performance may be lower than expected."
9928 test_mkdir $DIR/$tdir
9929 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9930 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9932 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9933 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9935 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9936 lctl set_param -n llite.*.statahead_max 0
9937 lctl get_param llite.*.statahead_max
9938 cancel_lru_locks mdc
9939 cancel_lru_locks osc
9941 time ls -l $DIR/$tdir | wc -l
9943 delta=$((etime - stime))
9944 log "ls $i files without statahead: $delta sec"
9945 lctl set_param llite.*.statahead_max=$max
9947 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9948 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9949 cancel_lru_locks mdc
9950 cancel_lru_locks osc
9952 time ls -l $DIR/$tdir | wc -l
9954 delta_sa=$((etime - stime))
9955 log "ls $i files with statahead: $delta_sa sec"
9956 lctl get_param -n llite.*.statahead_stats
9957 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9959 [[ $swrong -lt $ewrong ]] &&
9960 log "statahead was stopped, maybe too many locks held!"
9961 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9963 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9964 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9965 lctl set_param -n llite.*.statahead_max 0
9966 lctl get_param llite.*.statahead_max
9967 cancel_lru_locks mdc
9968 cancel_lru_locks osc
9970 time ls -l $DIR/$tdir | wc -l
9972 delta=$((etime - stime))
9973 log "ls $i files again without statahead: $delta sec"
9974 lctl set_param llite.*.statahead_max=$max
9975 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9976 if [ $SLOWOK -eq 0 ]; then
9977 error "ls $i files is slower with statahead!"
9979 log "ls $i files is slower with statahead!"
9985 [ $delta -gt 20 ] && break
9986 [ $delta -gt 8 ] && MULT=$((50 / delta))
9987 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9995 delta=$((etime - stime))
9996 log "rm -r $DIR/$tdir/: $delta seconds"
9998 lctl get_param -n llite.*.statahead_stats
10000 run_test 123a "verify statahead work"
10002 test_123b () { # statahead(bug 15027)
10003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10005 test_mkdir $DIR/$tdir
10006 createmany -o $DIR/$tdir/$tfile-%d 1000
10008 cancel_lru_locks mdc
10009 cancel_lru_locks osc
10011 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10012 lctl set_param fail_loc=0x80000803
10013 ls -lR $DIR/$tdir > /dev/null
10015 lctl set_param fail_loc=0x0
10016 lctl get_param -n llite.*.statahead_stats
10021 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10025 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10026 skip_env "no lru resize on server"
10030 test_mkdir $DIR/$tdir
10032 log "create $NR files at $DIR/$tdir"
10033 createmany -o $DIR/$tdir/f $NR ||
10034 error "failed to create $NR files in $DIR/$tdir"
10036 cancel_lru_locks mdc
10037 ls -l $DIR/$tdir > /dev/null
10041 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10042 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10043 LRU_SIZE=$($LCTL get_param -n $PARAM)
10044 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10045 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10047 log "NS=$(basename $NSDIR)"
10052 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10053 skip "Not enough cached locks created!"
10055 log "LRU=$LRU_SIZE"
10059 # We know that lru resize allows one client to hold $LIMIT locks
10060 # for 10h. After that locks begin to be killed by client.
10062 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10064 if [ $LIMIT -lt $LRU_SIZE ]; then
10065 skip "Limit is too small $LIMIT"
10068 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10069 # killing locks. Some time was spent for creating locks. This means
10070 # that up to the moment of sleep finish we must have killed some of
10071 # them (10-100 locks). This depends on how fast ther were created.
10072 # Many of them were touched in almost the same moment and thus will
10073 # be killed in groups.
10074 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10076 # Use $LRU_SIZE_B here to take into account real number of locks
10077 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10078 local LRU_SIZE_B=$LRU_SIZE
10080 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10081 log "OLD_LVF=$OLD_LVF"
10082 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10084 # Let's make sure that we really have some margin. Client checks
10085 # cached locks every 10 sec.
10086 SLEEP=$((SLEEP+20))
10087 log "Sleep ${SLEEP} sec"
10089 while ((SEC<$SLEEP)); do
10093 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10094 echo -n "$LRU_SIZE"
10097 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10098 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10100 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10101 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10102 unlinkmany $DIR/$tdir/f $NR
10106 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10107 log "unlink $NR files at $DIR/$tdir"
10108 unlinkmany $DIR/$tdir/f $NR
10110 run_test 124a "lru resize ======================================="
10112 get_max_pool_limit()
10114 local limit=$($LCTL get_param \
10115 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10117 for l in $limit; do
10118 if [[ $l -gt $max ]]; then
10126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10127 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10128 skip_env "no lru resize on server"
10130 LIMIT=$(get_max_pool_limit)
10132 NR=$(($(default_lru_size)*20))
10133 if [[ $NR -gt $LIMIT ]]; then
10134 log "Limit lock number by $LIMIT locks"
10138 IFree=$(mdsrate_inodes_available)
10139 if [ $IFree -lt $NR ]; then
10140 log "Limit lock number by $IFree inodes"
10144 lru_resize_disable mdc
10145 test_mkdir -p $DIR/$tdir/disable_lru_resize
10147 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10148 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10149 cancel_lru_locks mdc
10152 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10155 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10158 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10162 nolruresize_delta=$((etime-stime))
10163 log "ls -la time: $nolruresize_delta seconds"
10164 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10165 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10167 lru_resize_enable mdc
10168 test_mkdir -p $DIR/$tdir/enable_lru_resize
10170 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10171 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10172 cancel_lru_locks mdc
10175 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10178 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10181 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10185 lruresize_delta=$((etime-stime))
10186 log "ls -la time: $lruresize_delta seconds"
10187 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10189 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10190 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10191 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10192 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10194 log "lru resize performs the same with no lru resize"
10196 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10198 run_test 124b "lru resize (performance test) ======================="
10201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10202 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10203 skip_env "no lru resize on server"
10205 # cache ununsed locks on client
10207 cancel_lru_locks mdc
10208 test_mkdir $DIR/$tdir
10209 createmany -o $DIR/$tdir/f $nr ||
10210 error "failed to create $nr files in $DIR/$tdir"
10211 ls -l $DIR/$tdir > /dev/null
10213 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10214 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10215 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10216 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10217 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10219 # set lru_max_age to 1 sec
10220 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10221 echo "sleep $((recalc_p * 2)) seconds..."
10222 sleep $((recalc_p * 2))
10224 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10225 # restore lru_max_age
10226 $LCTL set_param -n $nsdir.lru_max_age $max_age
10227 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10228 unlinkmany $DIR/$tdir/f $nr
10230 run_test 124c "LRUR cancel very aged locks"
10232 test_125() { # 13358
10233 $LCTL get_param -n llite.*.client_type | grep -q local ||
10234 skip "must run as local client"
10235 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10236 skip_env "must have acl enabled"
10237 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10239 test_mkdir $DIR/$tdir
10240 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10241 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10242 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10244 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10246 test_126() { # bug 12829/13455
10247 $GSS && skip_env "must run as gss disabled"
10248 $LCTL get_param -n llite.*.client_type | grep -q local ||
10249 skip "must run as local client"
10250 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10252 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10253 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10255 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10257 run_test 126 "check that the fsgid provided by the client is taken into account"
10259 test_127a() { # bug 15521
10260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10262 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10263 $LCTL set_param osc.*.stats=0
10264 FSIZE=$((2048 * 1024))
10265 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10266 cancel_lru_locks osc
10267 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10269 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10270 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10271 echo "got $COUNT $NAME"
10272 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10273 eval $NAME=$COUNT || error "Wrong proc format"
10276 read_bytes|write_bytes)
10277 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10278 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10279 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10280 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10281 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10282 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10283 error "sumsquare is too small: $SUMSQ"
10284 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10285 error "sumsquare is too big: $SUMSQ"
10289 done < $DIR/${tfile}.tmp
10291 #check that we actually got some stats
10292 [ "$read_bytes" ] || error "Missing read_bytes stats"
10293 [ "$write_bytes" ] || error "Missing write_bytes stats"
10294 [ "$read_bytes" != 0 ] || error "no read done"
10295 [ "$write_bytes" != 0 ] || error "no write done"
10297 run_test 127a "verify the client stats are sane"
10299 test_127b() { # bug LU-333
10300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10301 local name count samp unit min max sum sumsq
10303 $LCTL set_param llite.*.stats=0
10305 # perform 2 reads and writes so MAX is different from SUM.
10306 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10307 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10308 cancel_lru_locks osc
10309 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10310 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10312 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10313 while read name count samp unit min max sum sumsq; do
10314 echo "got $count $name"
10315 eval $name=$count || error "Wrong proc format"
10319 [ $count -ne 2 ] && error "count is not 2: $count"
10320 [ $min -ne $PAGE_SIZE ] &&
10321 error "min is not $PAGE_SIZE: $min"
10322 [ $max -ne $PAGE_SIZE ] &&
10323 error "max is incorrect: $max"
10324 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10325 error "sum is wrong: $sum"
10328 [ $count -ne 2 ] && error "count is not 2: $count"
10329 [ $min -ne $PAGE_SIZE ] &&
10330 error "min is not $PAGE_SIZE: $min"
10331 [ $max -ne $PAGE_SIZE ] &&
10332 error "max is incorrect: $max"
10333 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10334 error "sum is wrong: $sum"
10338 done < $TMP/$tfile.tmp
10340 #check that we actually got some stats
10341 [ "$read_bytes" ] || error "Missing read_bytes stats"
10342 [ "$write_bytes" ] || error "Missing write_bytes stats"
10343 [ "$read_bytes" != 0 ] || error "no read done"
10344 [ "$write_bytes" != 0 ] || error "no write done"
10346 rm -f $TMP/${tfile}.tmp
10348 run_test 127b "verify the llite client stats are sane"
10350 test_128() { # bug 15212
10352 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10357 result=$(grep error $TMP/$tfile.log)
10358 rm -f $DIR/$tfile $TMP/$tfile.log
10359 [ -z "$result" ] ||
10360 error "consecutive find's under interactive lfs failed"
10362 run_test 128 "interactive lfs for 2 consecutive find's"
10364 set_dir_limits () {
10369 local ldproc=/proc/fs/ldiskfs
10370 local facets=$(get_facets MDS)
10372 for facet in ${facets//,/ }; do
10373 canondev=$(ldiskfs_canon \
10374 *.$(convert_facet2label $facet).mntdev $facet)
10375 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10376 ldproc=/sys/fs/ldiskfs
10377 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10378 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10382 check_mds_dmesg() {
10383 local facets=$(get_facets MDS)
10384 for facet in ${facets//,/ }; do
10385 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10392 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10393 skip "Need MDS version with at least 2.5.56"
10394 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10395 skip_env "ldiskfs only test"
10397 remote_mds_nodsh && skip "remote MDS with nodsh"
10401 local has_warning=false
10404 mkdir -p $DIR/$tdir
10406 # block size of mds1
10407 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10408 set_dir_limits $maxsize $maxsize
10409 local dirsize=$(stat -c%s "$DIR/$tdir")
10411 while [[ $dirsize -le $maxsize ]]; do
10412 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10414 if ! $has_warning; then
10415 check_mds_dmesg '"is approaching"' && has_warning=true
10417 # check two errors:
10418 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10419 # EFBIG for previous versions included in ldiskfs series
10420 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10422 echo "return code $rc received as expected"
10424 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10425 error_exit "create failed w/o dir size limit"
10427 check_mds_dmesg '"has reached"' ||
10428 error_exit "reached message should be output"
10430 [ $has_warning = "false" ] &&
10431 error_exit "warning message should be output"
10433 dirsize=$(stat -c%s "$DIR/$tdir")
10435 [[ $dirsize -ge $maxsize ]] && return 0
10436 error_exit "current dir size $dirsize, " \
10437 "previous limit $maxsize"
10438 elif [ $rc -ne 0 ]; then
10440 error_exit "return $rc received instead of expected " \
10441 "$EFBIG or $ENOSPC, files in dir $dirsize"
10443 nfiles=$((nfiles + 1))
10444 dirsize=$(stat -c%s "$DIR/$tdir")
10448 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10450 run_test 129 "test directory size limit ========================"
10459 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10460 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10462 trap cleanup_130 EXIT RETURN
10464 local fm_file=$DIR/$tfile
10465 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10466 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10467 error "dd failed for $fm_file"
10469 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10470 filefrag -ves $fm_file
10472 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10473 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10474 [ $RC != 0 ] && error "filefrag $fm_file failed"
10476 filefrag_op=$(filefrag -ve -k $fm_file |
10477 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10478 lun=$($GETSTRIPE -i $fm_file)
10480 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10483 for line in $filefrag_op
10485 frag_lun=`echo $line | cut -d: -f5`
10486 ext_len=`echo $line | cut -d: -f4`
10487 if (( $frag_lun != $lun )); then
10489 error "FIEMAP on 1-stripe file($fm_file) failed"
10492 (( tot_len += ext_len ))
10495 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10497 error "FIEMAP on 1-stripe file($fm_file) failed;"
10503 echo "FIEMAP on single striped file succeeded"
10505 run_test 130a "FIEMAP (1-stripe file)"
10508 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10510 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10511 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10513 trap cleanup_130 EXIT RETURN
10515 local fm_file=$DIR/$tfile
10516 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10517 error "setstripe on $fm_file"
10518 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10519 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10521 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10522 error "dd failed on $fm_file"
10524 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10525 filefrag_op=$(filefrag -ve -k $fm_file |
10526 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10528 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10529 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10534 for line in $filefrag_op
10536 frag_lun=$(echo $line | cut -d: -f5 |
10537 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10538 ext_len=$(echo $line | cut -d: -f4)
10539 if (( $frag_lun != $last_lun )); then
10540 if (( tot_len != 1024 )); then
10542 error "FIEMAP on $fm_file failed; returned " \
10543 "len $tot_len for OST $last_lun instead of 1024"
10546 (( num_luns += 1 ))
10550 (( tot_len += ext_len ))
10553 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10555 error "FIEMAP on $fm_file failed; returned wrong number of " \
10556 "luns or wrong len for OST $last_lun"
10562 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10564 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10567 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10569 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10570 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10572 trap cleanup_130 EXIT RETURN
10574 local fm_file=$DIR/$tfile
10575 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10576 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10577 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10579 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10580 error "dd failed on $fm_file"
10582 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10583 filefrag_op=$(filefrag -ve -k $fm_file |
10584 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10586 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10587 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10592 for line in $filefrag_op
10594 frag_lun=$(echo $line | cut -d: -f5 |
10595 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10596 ext_len=$(echo $line | cut -d: -f4)
10597 if (( $frag_lun != $last_lun )); then
10598 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10599 if (( logical != 512 )); then
10601 error "FIEMAP on $fm_file failed; returned " \
10602 "logical start for lun $logical instead of 512"
10605 if (( tot_len != 512 )); then
10607 error "FIEMAP on $fm_file failed; returned " \
10608 "len $tot_len for OST $last_lun instead of 1024"
10611 (( num_luns += 1 ))
10615 (( tot_len += ext_len ))
10618 if (( num_luns != 2 || tot_len != 512 )); then
10620 error "FIEMAP on $fm_file failed; returned wrong number of " \
10621 "luns or wrong len for OST $last_lun"
10627 echo "FIEMAP on 2-stripe file with hole succeeded"
10629 run_test 130c "FIEMAP (2-stripe file with hole)"
10632 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10634 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10635 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10637 trap cleanup_130 EXIT RETURN
10639 local fm_file=$DIR/$tfile
10640 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10641 error "setstripe on $fm_file"
10642 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10643 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10645 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10646 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10647 error "dd failed on $fm_file"
10649 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10650 filefrag_op=$(filefrag -ve -k $fm_file |
10651 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10653 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10654 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10659 for line in $filefrag_op
10661 frag_lun=$(echo $line | cut -d: -f5 |
10662 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10663 ext_len=$(echo $line | cut -d: -f4)
10664 if (( $frag_lun != $last_lun )); then
10665 if (( tot_len != 1024 )); then
10667 error "FIEMAP on $fm_file failed; returned " \
10668 "len $tot_len for OST $last_lun instead of 1024"
10671 (( num_luns += 1 ))
10675 (( tot_len += ext_len ))
10678 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10680 error "FIEMAP on $fm_file failed; returned wrong number of " \
10681 "luns or wrong len for OST $last_lun"
10687 echo "FIEMAP on N-stripe file succeeded"
10689 run_test 130d "FIEMAP (N-stripe file)"
10692 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10694 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10695 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10697 trap cleanup_130 EXIT RETURN
10699 local fm_file=$DIR/$tfile
10700 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10701 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10702 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10705 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10706 for ((i = 0; i < $NUM_BLKS; i++))
10708 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10711 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10712 filefrag_op=$(filefrag -ve -k $fm_file |
10713 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10715 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10716 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10721 for line in $filefrag_op
10723 frag_lun=$(echo $line | cut -d: -f5 |
10724 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10725 ext_len=$(echo $line | cut -d: -f4)
10726 if (( $frag_lun != $last_lun )); then
10727 if (( tot_len != $EXPECTED_LEN )); then
10729 error "FIEMAP on $fm_file failed; returned " \
10730 "len $tot_len for OST $last_lun instead " \
10734 (( num_luns += 1 ))
10738 (( tot_len += ext_len ))
10741 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10743 error "FIEMAP on $fm_file failed; returned wrong number " \
10744 "of luns or wrong len for OST $last_lun"
10750 echo "FIEMAP with continuation calls succeeded"
10752 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10755 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10756 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10758 local fm_file=$DIR/$tfile
10759 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10760 error "multiop create with lov_delay_create on $fm_file"
10762 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10763 filefrag_extents=$(filefrag -vek $fm_file |
10764 awk '/extents? found/ { print $2 }')
10765 if [[ "$filefrag_extents" != "0" ]]; then
10766 error "FIEMAP on $fm_file failed; " \
10767 "returned $filefrag_extents expected 0"
10772 run_test 130f "FIEMAP (unstriped file)"
10774 # Test for writev/readv
10776 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10777 error "writev test failed"
10778 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10779 error "readv failed"
10782 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10785 local fsize=$((524288 + 1048576 + 1572864))
10786 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10787 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10788 error "append writev test failed"
10790 ((fsize += 1572864 + 1048576))
10791 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10792 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10793 error "append writev test failed"
10796 run_test 131b "test append writev"
10799 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10802 run_test 131c "test read/write on file w/o objects"
10805 rwv -f $DIR/$tfile -w -n 1 1572864
10806 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10807 if [ "$NOB" != 1572864 ]; then
10808 error "Short read filed: read $NOB bytes instead of 1572864"
10812 run_test 131d "test short read"
10815 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10816 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10817 error "read hitting hole failed"
10820 run_test 131e "test read hitting hole"
10829 mds*) res=$(do_facet $facet \
10830 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10832 ost*) res=$(do_facet $facet \
10833 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10835 *) error "Wrong facet '$facet'" ;;
10837 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10838 # if the argument $3 is zero, it means any stat increment is ok.
10839 if [[ $want -gt 0 ]]; then
10840 local count=$(echo $res | awk '{ print $2 }')
10841 [[ $count -ne $want ]] &&
10842 error "The $op counter on $facet is $count, not $want"
10847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10848 remote_ost_nodsh && skip "remote OST with nodsh"
10849 remote_mds_nodsh && skip "remote MDS with nodsh"
10850 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10851 skip_env "MDS doesn't support rename stats"
10853 local testdir=$DIR/${tdir}/stats_testdir
10855 mkdir -p $DIR/${tdir}
10858 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10859 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10861 # verify mdt stats first.
10862 mkdir ${testdir} || error "mkdir failed"
10863 check_stats $SINGLEMDS "mkdir" 1
10864 touch ${testdir}/${tfile} || error "touch failed"
10865 check_stats $SINGLEMDS "open" 1
10866 check_stats $SINGLEMDS "close" 1
10867 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10868 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10869 check_stats $SINGLEMDS "mknod" 2
10871 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10872 check_stats $SINGLEMDS "unlink" 1
10873 rm -f ${testdir}/${tfile} || error "file remove failed"
10874 check_stats $SINGLEMDS "unlink" 2
10876 # remove working dir and check mdt stats again.
10877 rmdir ${testdir} || error "rmdir failed"
10878 check_stats $SINGLEMDS "rmdir" 1
10880 local testdir1=$DIR/${tdir}/stats_testdir1
10881 mkdir -p ${testdir}
10882 mkdir -p ${testdir1}
10883 touch ${testdir1}/test1
10884 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10885 check_stats $SINGLEMDS "crossdir_rename" 1
10887 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10888 check_stats $SINGLEMDS "samedir_rename" 1
10890 rm -rf $DIR/${tdir}
10892 run_test 133a "Verifying MDT stats ========================================"
10897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10898 remote_ost_nodsh && skip "remote OST with nodsh"
10899 remote_mds_nodsh && skip "remote MDS with nodsh"
10901 local testdir=$DIR/${tdir}/stats_testdir
10903 mkdir -p ${testdir} || error "mkdir failed"
10904 touch ${testdir}/${tfile} || error "touch failed"
10905 cancel_lru_locks mdc
10908 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10909 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10911 # extra mdt stats verification.
10912 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10913 check_stats $SINGLEMDS "setattr" 1
10914 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10915 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
10917 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10918 check_stats $SINGLEMDS "getattr" 1
10920 rm -rf $DIR/${tdir}
10922 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10923 # so the check below is not reliable
10924 [ $MDSCOUNT -eq 1 ] || return 0
10926 # Sleep to avoid a cached response.
10927 #define OBD_STATFS_CACHE_SECONDS 1
10929 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10930 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10931 $LFS df || error "lfs failed"
10932 check_stats $SINGLEMDS "statfs" 1
10934 # check aggregated statfs (LU-10018)
10935 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
10937 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
10940 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10941 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10943 check_stats $SINGLEMDS "statfs" 1
10945 # We want to check that the client didn't send OST_STATFS to
10946 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10947 # extra care is needed here.
10948 if remote_mds; then
10949 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10950 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10952 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10953 [ "$res" ] && error "OST got STATFS"
10958 run_test 133b "Verifying extra MDT stats =================================="
10961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10962 remote_ost_nodsh && skip "remote OST with nodsh"
10963 remote_mds_nodsh && skip "remote MDS with nodsh"
10965 local testdir=$DIR/$tdir/stats_testdir
10967 test_mkdir -p $testdir
10969 # verify obdfilter stats.
10970 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10972 cancel_lru_locks osc
10973 wait_delete_completed
10976 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10977 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10979 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10982 cancel_lru_locks osc
10983 check_stats ost1 "write" 1
10985 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10986 check_stats ost1 "read" 1
10988 > $testdir/$tfile || error "truncate failed"
10989 check_stats ost1 "punch" 1
10991 rm -f $testdir/$tfile || error "file remove failed"
10992 wait_delete_completed
10993 check_stats ost1 "destroy" 1
10997 run_test 133c "Verifying OST stats ========================================"
11004 while [ $value -ge 2 ]; do
11009 if [ $orig -gt $order ]; then
11017 local size=('K' 'M' 'G' 'T');
11019 local size_string=$value
11021 while [ $value -ge 1024 ]; do
11022 if [ $i -gt 3 ]; then
11023 #T is the biggest unit we get here, if that is bigger,
11025 size_string=${value}T
11028 value=$((value >> 10))
11029 if [ $value -lt 1024 ]; then
11030 size_string=${value}${size[$i]}
11039 get_rename_size() {
11041 local context=${2:-.}
11042 local sample=$(do_facet $SINGLEMDS $LCTL \
11043 get_param mdt.$FSNAME-MDT0000.rename_stats |
11044 grep -A1 $context |
11045 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11051 remote_ost_nodsh && skip "remote OST with nodsh"
11052 remote_mds_nodsh && skip "remote MDS with nodsh"
11053 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11054 skip_env "MDS doesn't support rename stats"
11056 local testdir1=$DIR/${tdir}/stats_testdir1
11057 local testdir2=$DIR/${tdir}/stats_testdir2
11058 mkdir -p $DIR/${tdir}
11060 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11062 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11063 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11065 createmany -o $testdir1/test 512 || error "createmany failed"
11067 # check samedir rename size
11068 mv ${testdir1}/test0 ${testdir1}/test_0
11070 local testdir1_size=$(ls -l $DIR/${tdir} |
11071 awk '/stats_testdir1/ {print $5}')
11072 local testdir2_size=$(ls -l $DIR/${tdir} |
11073 awk '/stats_testdir2/ {print $5}')
11075 testdir1_size=$(order_2 $testdir1_size)
11076 testdir2_size=$(order_2 $testdir2_size)
11078 testdir1_size=$(size_in_KMGT $testdir1_size)
11079 testdir2_size=$(size_in_KMGT $testdir2_size)
11081 echo "source rename dir size: ${testdir1_size}"
11082 echo "target rename dir size: ${testdir2_size}"
11084 local cmd="do_facet $SINGLEMDS $LCTL "
11085 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11087 eval $cmd || error "$cmd failed"
11088 local samedir=$($cmd | grep 'same_dir')
11089 local same_sample=$(get_rename_size $testdir1_size)
11090 [ -z "$samedir" ] && error "samedir_rename_size count error"
11091 [[ $same_sample -eq 1 ]] ||
11092 error "samedir_rename_size error $same_sample"
11093 echo "Check same dir rename stats success"
11095 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11097 # check crossdir rename size
11098 mv ${testdir1}/test_0 ${testdir2}/test_0
11100 testdir1_size=$(ls -l $DIR/${tdir} |
11101 awk '/stats_testdir1/ {print $5}')
11102 testdir2_size=$(ls -l $DIR/${tdir} |
11103 awk '/stats_testdir2/ {print $5}')
11105 testdir1_size=$(order_2 $testdir1_size)
11106 testdir2_size=$(order_2 $testdir2_size)
11108 testdir1_size=$(size_in_KMGT $testdir1_size)
11109 testdir2_size=$(size_in_KMGT $testdir2_size)
11111 echo "source rename dir size: ${testdir1_size}"
11112 echo "target rename dir size: ${testdir2_size}"
11114 eval $cmd || error "$cmd failed"
11115 local crossdir=$($cmd | grep 'crossdir')
11116 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11117 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11118 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11119 [[ $src_sample -eq 1 ]] ||
11120 error "crossdir_rename_size error $src_sample"
11121 [[ $tgt_sample -eq 1 ]] ||
11122 error "crossdir_rename_size error $tgt_sample"
11123 echo "Check cross dir rename stats success"
11124 rm -rf $DIR/${tdir}
11126 run_test 133d "Verifying rename_stats ========================================"
11129 remote_mds_nodsh && skip "remote MDS with nodsh"
11130 remote_ost_nodsh && skip "remote OST with nodsh"
11131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11133 local testdir=$DIR/${tdir}/stats_testdir
11134 local ctr f0 f1 bs=32768 count=42 sum
11136 mkdir -p ${testdir} || error "mkdir failed"
11138 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
11140 for ctr in {write,read}_bytes; do
11142 cancel_lru_locks osc
11144 do_facet ost1 $LCTL set_param -n \
11145 "obdfilter.*.exports.clear=clear"
11147 if [ $ctr = write_bytes ]; then
11149 f1=${testdir}/${tfile}
11151 f0=${testdir}/${tfile}
11155 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11158 cancel_lru_locks osc
11160 sum=$(do_facet ost1 $LCTL get_param \
11161 "obdfilter.*.exports.*.stats" |
11162 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11163 $1 == ctr { sum += $7 }
11164 END { printf("%0.0f", sum) }')
11166 if ((sum != bs * count)); then
11167 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11171 rm -rf $DIR/${tdir}
11173 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11175 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11177 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11178 # not honor the -ignore_readdir_race option correctly. So we call
11179 # error_ignore() rather than error() in these cases. See LU-11152.
11181 if (find --version; do_facet mds1 find --version) |
11182 grep -q '\b4\.5\.1[1-4]\b'; then
11183 error_ignore LU-11152 "$@"
11190 # First without trusting modes.
11191 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11192 echo "proc_dirs='$proc_dirs'"
11193 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11194 find $proc_dirs -exec cat '{}' \; &> /dev/null
11196 # Second verifying readability.
11197 $LCTL get_param -R '*' &> /dev/null
11199 # Verifing writability with badarea_io.
11201 -ignore_readdir_race \
11203 -not -name force_lbug \
11204 -not -name changelog_mask \
11205 -exec badarea_io '{}' \; ||
11206 error_133 "find $proc_dirs failed"
11208 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11211 remote_mds_nodsh && skip "remote MDS with nodsh"
11212 remote_ost_nodsh && skip "remote OST with nodsh"
11214 # eventually, this can also be replaced with "lctl get_param -R",
11215 # but not until that option is always available on the server
11217 for facet in mds1 ost1; do
11218 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11219 skip_noexit "Too old lustre on $facet"
11220 local facet_proc_dirs=$(do_facet $facet \
11221 \\\ls -d $proc_regexp 2>/dev/null)
11222 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11223 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11224 do_facet $facet find $facet_proc_dirs \
11225 ! -name req_history \
11226 -exec cat '{}' \\\; &> /dev/null
11228 do_facet $facet find $facet_proc_dirs \
11229 ! -name req_history \
11231 -exec cat '{}' \\\; &> /dev/null ||
11232 error "proc file read failed"
11234 do_facet $facet find $facet_proc_dirs \
11235 -ignore_readdir_race \
11237 -not -name force_lbug \
11238 -not -name changelog_mask \
11239 -exec badarea_io '{}' \\\; ||
11240 error_133 "$facet find $facet_proc_dirs failed"
11243 # remount the FS in case writes/reads /proc break the FS
11244 cleanup || error "failed to unmount"
11245 setup || error "failed to setup"
11248 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11251 remote_mds_nodsh && skip "remote MDS with nodsh"
11252 remote_ost_nodsh && skip "remote OST with nodsh"
11253 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11254 skip "Need MDS version at least 2.9.54"
11258 for facet in client mds1 ost1; do
11259 local facet_proc_dirs=$(do_facet $facet \
11260 \\\ls -d $proc_regexp 2> /dev/null)
11261 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11262 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11263 # Get the list of files that are missing the terminating newline
11264 local missing=($(do_facet $facet \
11265 find ${facet_proc_dirs} -type f \| \
11266 while read F\; do \
11267 awk -v FS='\v' -v RS='\v\v' \
11268 "'END { if(NR>0 && \
11269 \\\$NF !~ /.*\\\n\$/) \
11270 print FILENAME}'" \
11273 [ ${#missing[*]} -eq 0 ] ||
11274 error "files do not end with newline: ${missing[*]}"
11277 run_test 133h "Proc files should end with newlines"
11280 remote_mds_nodsh && skip "remote MDS with nodsh"
11281 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11282 skip "Need MDS version at least 2.7.54"
11284 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11285 cancel_lru_locks mdc
11287 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11288 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11289 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11292 createmany -o $DIR/$tdir/f $nr ||
11293 error "failed to create $nr files in $DIR/$tdir"
11294 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11296 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11297 do_facet mds1 $LCTL set_param fail_loc=0x327
11298 do_facet mds1 $LCTL set_param fail_val=500
11301 echo "sleep 10 seconds ..."
11303 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11305 do_facet mds1 $LCTL set_param fail_loc=0
11306 do_facet mds1 $LCTL set_param fail_val=0
11307 [ $lck_cnt -lt $unused ] ||
11308 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11311 unlinkmany $DIR/$tdir/f $nr
11313 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11316 remote_mds_nodsh && skip "remote MDS with nodsh"
11317 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11318 skip "Need MDS version at least 2.7.54"
11320 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11321 cancel_lru_locks mdc
11323 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11324 ldlm.lock_reclaim_threshold_mb)
11325 # disable reclaim temporarily
11326 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11328 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11329 do_facet mds1 $LCTL set_param fail_loc=0x328
11330 do_facet mds1 $LCTL set_param fail_val=500
11332 $LCTL set_param debug=+trace
11335 createmany -o $DIR/$tdir/f $nr &
11336 local create_pid=$!
11338 echo "Sleep $TIMEOUT seconds ..."
11340 if ! ps -p $create_pid > /dev/null 2>&1; then
11341 do_facet mds1 $LCTL set_param fail_loc=0
11342 do_facet mds1 $LCTL set_param fail_val=0
11343 do_facet mds1 $LCTL set_param \
11344 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11345 error "createmany finished incorrectly!"
11347 do_facet mds1 $LCTL set_param fail_loc=0
11348 do_facet mds1 $LCTL set_param fail_val=0
11349 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11350 wait $create_pid || return 1
11352 unlinkmany $DIR/$tdir/f $nr
11354 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11356 test_140() { #bug-17379
11357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11359 test_mkdir $DIR/$tdir
11360 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11361 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11363 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11364 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11366 while i=$((i + 1)); do
11368 cd $i || error "Changing to $i"
11369 ln -s ../stat stat || error "Creating stat symlink"
11370 # Read the symlink until ELOOP present,
11371 # not LBUGing the system is considered success,
11372 # we didn't overrun the stack.
11373 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11374 if [ $ret -ne 0 ]; then
11375 if [ $ret -eq 40 ]; then
11378 error "Open stat symlink"
11384 echo "The symlink depth = $i"
11385 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11386 error "Invalid symlink depth"
11388 # Test recursive symlink
11389 ln -s symlink_self symlink_self
11390 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11391 echo "open symlink_self returns $ret"
11392 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11394 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11399 local TF="$TMP/$tfile"
11401 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11403 cancel_lru_locks $OSC
11404 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11405 remount_client $MOUNT
11407 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11410 $TRUNCATE $DIR/$tfile 6000
11411 cancel_lru_locks $OSC
11412 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11415 echo "12345" >>$DIR/$tfile
11416 cancel_lru_locks $OSC
11417 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11420 echo "12345" >>$DIR/$tfile
11421 cancel_lru_locks $OSC
11422 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11427 run_test 150 "truncate/append tests"
11429 #LU-2902 roc_hit was not able to read all values from lproc
11430 function roc_hit_init() {
11431 local list=$(comma_list $(osts_nodes))
11432 local dir=$DIR/$tdir-check
11433 local file=$dir/$tfile
11439 #use setstripe to do a write to every ost
11440 for i in $(seq 0 $((OSTCOUNT-1))); do
11441 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11442 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11443 idx=$(printf %04x $i)
11444 BEFORE=$(get_osd_param $list *OST*$idx stats |
11445 awk '$1 == "cache_access" {sum += $7}
11446 END { printf("%0.0f", sum) }')
11448 cancel_lru_locks osc
11449 cat $file >/dev/null
11451 AFTER=$(get_osd_param $list *OST*$idx stats |
11452 awk '$1 == "cache_access" {sum += $7}
11453 END { printf("%0.0f", sum) }')
11455 echo BEFORE:$BEFORE AFTER:$AFTER
11456 if ! let "AFTER - BEFORE == 4"; then
11458 error "roc_hit is not safe to use"
11466 function roc_hit() {
11467 local list=$(comma_list $(osts_nodes))
11468 echo $(get_osd_param $list '' stats |
11469 awk '$1 == "cache_hit" {sum += $7}
11470 END { printf("%0.0f", sum) }')
11473 function set_cache() {
11476 if [ "$2" == "off" ]; then
11479 local list=$(comma_list $(osts_nodes))
11480 set_osd_param $list '' $1_cache_enable $on
11482 cancel_lru_locks osc
11486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11487 remote_ost_nodsh && skip "remote OST with nodsh"
11490 local list=$(comma_list $(osts_nodes))
11492 # check whether obdfilter is cache capable at all
11493 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11494 skip "not cache-capable obdfilter"
11497 # check cache is enabled on all obdfilters
11498 if get_osd_param $list '' read_cache_enable | grep 0; then
11499 skip "oss cache is disabled"
11502 set_osd_param $list '' writethrough_cache_enable 1
11504 # check write cache is enabled on all obdfilters
11505 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11506 skip "oss write cache is NOT enabled"
11511 #define OBD_FAIL_OBD_NO_LRU 0x609
11512 do_nodes $list $LCTL set_param fail_loc=0x609
11514 # pages should be in the case right after write
11515 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11518 local BEFORE=$(roc_hit)
11519 cancel_lru_locks osc
11520 cat $DIR/$tfile >/dev/null
11521 local AFTER=$(roc_hit)
11523 do_nodes $list $LCTL set_param fail_loc=0
11525 if ! let "AFTER - BEFORE == CPAGES"; then
11526 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11529 # the following read invalidates the cache
11530 cancel_lru_locks osc
11531 set_osd_param $list '' read_cache_enable 0
11532 cat $DIR/$tfile >/dev/null
11534 # now data shouldn't be found in the cache
11536 cancel_lru_locks osc
11537 cat $DIR/$tfile >/dev/null
11539 if let "AFTER - BEFORE != 0"; then
11540 error "IN CACHE: before: $BEFORE, after: $AFTER"
11543 set_osd_param $list '' read_cache_enable 1
11546 run_test 151 "test cache on oss and controls ==============================="
11549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11551 local TF="$TMP/$tfile"
11553 # simulate ENOMEM during write
11554 #define OBD_FAIL_OST_NOMEM 0x226
11555 lctl set_param fail_loc=0x80000226
11556 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11558 sync || error "sync failed"
11559 lctl set_param fail_loc=0
11561 # discard client's cache
11562 cancel_lru_locks osc
11564 # simulate ENOMEM during read
11565 lctl set_param fail_loc=0x80000226
11566 cmp $TF $DIR/$tfile || error "cmp failed"
11567 lctl set_param fail_loc=0
11571 run_test 152 "test read/write with enomem ============================"
11574 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11576 run_test 153 "test if fdatasync does not crash ======================="
11578 dot_lustre_fid_permission_check() {
11580 local ffid=$MOUNT/.lustre/fid/$fid
11583 echo "stat fid $fid"
11584 stat $ffid > /dev/null || error "stat $ffid failed."
11585 echo "touch fid $fid"
11586 touch $ffid || error "touch $ffid failed."
11587 echo "write to fid $fid"
11588 cat /etc/hosts > $ffid || error "write $ffid failed."
11589 echo "read fid $fid"
11590 diff /etc/hosts $ffid || error "read $ffid failed."
11591 echo "append write to fid $fid"
11592 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11593 echo "rename fid $fid"
11594 mv $ffid $test_dir/$tfile.1 &&
11595 error "rename $ffid to $tfile.1 should fail."
11596 touch $test_dir/$tfile.1
11597 mv $test_dir/$tfile.1 $ffid &&
11598 error "rename $tfile.1 to $ffid should fail."
11599 rm -f $test_dir/$tfile.1
11600 echo "truncate fid $fid"
11601 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11602 echo "link fid $fid"
11603 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11604 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11605 echo "setfacl fid $fid"
11606 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11607 echo "getfacl fid $fid"
11608 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11610 echo "unlink fid $fid"
11611 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11612 echo "mknod fid $fid"
11613 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11615 fid=[0xf00000400:0x1:0x0]
11616 ffid=$MOUNT/.lustre/fid/$fid
11618 echo "stat non-exist fid $fid"
11619 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11620 echo "write to non-exist fid $fid"
11621 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11622 echo "link new fid $fid"
11623 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11625 mkdir -p $test_dir/$tdir
11626 touch $test_dir/$tdir/$tfile
11627 fid=$($LFS path2fid $test_dir/$tdir)
11630 error "error: could not get fid for $test_dir/$dir/$tfile."
11632 ffid=$MOUNT/.lustre/fid/$fid
11635 ls $ffid > /dev/null || error "ls $ffid failed."
11636 echo "touch $fid/$tfile.1"
11637 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11639 echo "touch $MOUNT/.lustre/fid/$tfile"
11640 touch $MOUNT/.lustre/fid/$tfile && \
11641 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11643 echo "setxattr to $MOUNT/.lustre/fid"
11644 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11646 echo "listxattr for $MOUNT/.lustre/fid"
11647 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11649 echo "delxattr from $MOUNT/.lustre/fid"
11650 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11652 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11653 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11654 error "touch invalid fid should fail."
11656 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11657 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11658 error "touch non-normal fid should fail."
11660 echo "rename $tdir to $MOUNT/.lustre/fid"
11661 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11662 error "rename to $MOUNT/.lustre/fid should fail."
11664 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11666 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11667 local new_obf_mode=777
11669 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11670 chmod $new_obf_mode $DIR/.lustre/fid ||
11671 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11673 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11674 [ $obf_mode -eq $new_obf_mode ] ||
11675 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11677 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11678 chmod $old_obf_mode $DIR/.lustre/fid ||
11679 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11682 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11683 fid=$($LFS path2fid $test_dir/$tfile-2)
11685 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11687 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11688 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11689 error "create lov data thru .lustre failed"
11691 echo "cp /etc/passwd $test_dir/$tfile-2"
11692 cp /etc/passwd $test_dir/$tfile-2 ||
11693 error "copy to $test_dir/$tfile-2 failed."
11694 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11695 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11696 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11698 rm -rf $test_dir/tfile.lnk
11699 rm -rf $test_dir/$tfile-2
11703 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11704 skip "Need MDS version at least 2.4.1"
11706 local tf=$DIR/$tfile
11709 local fid=$($LFS path2fid $tf)
11710 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11712 # check that we get the same pathname back
11713 local found=$($LFS fid2path $MOUNT "$fid")
11714 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11715 [ "$found" == "$tf" ] ||
11716 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11718 run_test 154A "lfs path2fid and fid2path basic checks"
11721 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11722 skip "Need MDS version at least 2.4.1"
11724 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11725 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11726 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11727 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11729 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11730 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11732 # check that we get the same pathname
11733 echo "PFID: $PFID, name: $name"
11734 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11735 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11736 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11737 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11739 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11741 run_test 154B "verify the ll_decode_linkea tool"
11744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11745 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11746 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11747 skip "Need MDS version at least 2.2.51"
11748 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11750 cp /etc/hosts $DIR/$tfile
11752 fid=$($LFS path2fid $DIR/$tfile)
11754 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11756 dot_lustre_fid_permission_check "$fid" $DIR ||
11757 error "dot lustre permission check $fid failed"
11759 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11761 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11763 touch $MOUNT/.lustre/file &&
11764 error "creation is not allowed under .lustre"
11766 mkdir $MOUNT/.lustre/dir &&
11767 error "mkdir is not allowed under .lustre"
11771 run_test 154a "Open-by-FID"
11774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11775 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11776 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11777 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11778 skip "Need MDS version at least 2.2.51"
11780 local remote_dir=$DIR/$tdir/remote_dir
11784 mkdir -p $DIR/$tdir
11785 $LFS mkdir -i $MDTIDX $remote_dir ||
11786 error "create remote directory failed"
11788 cp /etc/hosts $remote_dir/$tfile
11790 fid=$($LFS path2fid $remote_dir/$tfile)
11792 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11794 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11795 error "dot lustre permission check $fid failed"
11798 run_test 154b "Open-by-FID for remote directory"
11801 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11802 skip "Need MDS version at least 2.4.1"
11804 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11805 local FID1=$($LFS path2fid $DIR/$tfile.1)
11806 local FID2=$($LFS path2fid $DIR/$tfile.2)
11807 local FID3=$($LFS path2fid $DIR/$tfile.3)
11810 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11811 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11812 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11814 [ "$FID" = "${!want}" ] ||
11815 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11819 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11821 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11822 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11826 run_test 154c "lfs path2fid and fid2path multiple arguments"
11829 remote_mds_nodsh && skip "remote MDS with nodsh"
11830 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11831 skip "Need MDS version at least 2.5.53"
11833 if remote_mds; then
11834 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11838 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11845 local fid=$($LFS path2fid $DIR/$tfile)
11848 cmd="exec $fd<$DIR/$tfile"
11850 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11851 echo "$fid_list" | grep "$fid"
11854 cmd="exec $fd>/dev/null"
11856 if [ $rc -ne 0 ]; then
11857 error "FID $fid not found in open files list $fid_list"
11860 run_test 154d "Verify open file fid"
11864 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11865 skip "Need MDS version at least 2.6.50"
11867 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11868 error ".lustre returned by readdir"
11871 run_test 154e ".lustre is not returned by readdir"
11874 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11876 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11877 test_mkdir -p -c1 $DIR/$tdir/d
11878 # test dirs inherit from its stripe
11879 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11880 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11881 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11882 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11885 # get fid of parents
11886 local FID0=$($LFS path2fid $DIR/$tdir/d)
11887 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11888 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11889 local FID3=$($LFS path2fid $DIR)
11891 # check that path2fid --parents returns expected <parent_fid>/name
11892 # 1) test for a directory (single parent)
11893 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11894 [ "$parent" == "$FID0/foo1" ] ||
11895 error "expected parent: $FID0/foo1, got: $parent"
11897 # 2) test for a file with nlink > 1 (multiple parents)
11898 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11899 echo "$parent" | grep -F "$FID1/$tfile" ||
11900 error "$FID1/$tfile not returned in parent list"
11901 echo "$parent" | grep -F "$FID2/link" ||
11902 error "$FID2/link not returned in parent list"
11904 # 3) get parent by fid
11905 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11906 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11907 echo "$parent" | grep -F "$FID1/$tfile" ||
11908 error "$FID1/$tfile not returned in parent list (by fid)"
11909 echo "$parent" | grep -F "$FID2/link" ||
11910 error "$FID2/link not returned in parent list (by fid)"
11912 # 4) test for entry in root directory
11913 parent=$($LFS path2fid --parents $DIR/f)
11914 echo "$parent" | grep -F "$FID3/f" ||
11915 error "$FID3/f not returned in parent list"
11917 # 5) test it on root directory
11918 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11919 error "$MOUNT should not have parents"
11921 # enable xattr caching and check that linkea is correctly updated
11922 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11923 save_lustre_params client "llite.*.xattr_cache" > $save
11924 lctl set_param llite.*.xattr_cache 1
11926 # 6.1) linkea update on rename
11927 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11929 # get parents by fid
11930 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11931 # foo1 should no longer be returned in parent list
11932 echo "$parent" | grep -F "$FID1" &&
11933 error "$FID1 should no longer be in parent list"
11934 # the new path should appear
11935 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11936 error "$FID2/$tfile.moved is not in parent list"
11938 # 6.2) linkea update on unlink
11939 rm -f $DIR/$tdir/d/foo2/link
11940 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11941 # foo2/link should no longer be returned in parent list
11942 echo "$parent" | grep -F "$FID2/link" &&
11943 error "$FID2/link should no longer be in parent list"
11947 restore_lustre_params < $save
11950 run_test 154f "get parent fids by reading link ea"
11954 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11955 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
11956 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
11957 skip "Need MDS version at least 2.6.92"
11959 mkdir -p $DIR/$tdir
11960 llapi_fid_test -d $DIR/$tdir
11962 run_test 154g "various llapi FID tests"
11964 test_155_small_load() {
11965 local temp=$TMP/$tfile
11966 local file=$DIR/$tfile
11968 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11969 error "dd of=$temp bs=6096 count=1 failed"
11971 cancel_lru_locks $OSC
11972 cmp $temp $file || error "$temp $file differ"
11974 $TRUNCATE $temp 6000
11975 $TRUNCATE $file 6000
11976 cmp $temp $file || error "$temp $file differ (truncate1)"
11978 echo "12345" >>$temp
11979 echo "12345" >>$file
11980 cmp $temp $file || error "$temp $file differ (append1)"
11982 echo "12345" >>$temp
11983 echo "12345" >>$file
11984 cmp $temp $file || error "$temp $file differ (append2)"
11990 test_155_big_load() {
11991 remote_ost_nodsh && skip "remote OST with nodsh"
11993 local temp=$TMP/$tfile
11994 local file=$DIR/$tfile
11997 local cache_size=$(do_facet ost$((MAXI+1)) \
11998 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11999 local large_file_size=$((cache_size * 2))
12001 echo "OSS cache size: $cache_size KB"
12002 echo "Large file size: $large_file_size KB"
12004 [ $MAXV -le $large_file_size ] &&
12005 skip_env "max available OST size needs > $large_file_size KB"
12007 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
12009 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12010 error "dd of=$temp bs=$large_file_size count=1k failed"
12013 cancel_lru_locks osc
12014 cmp $temp $file || error "$temp $file differ"
12020 save_writethrough() {
12021 local facets=$(get_facets OST)
12023 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12029 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12031 save_writethrough $p
12034 set_cache writethrough on
12035 test_155_small_load
12036 restore_lustre_params < $p
12039 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12044 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12046 save_writethrough $p
12049 set_cache writethrough off
12050 test_155_small_load
12051 restore_lustre_params < $p
12054 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12059 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12061 save_writethrough $p
12064 set_cache writethrough on
12065 test_155_small_load
12066 restore_lustre_params < $p
12069 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12074 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12076 save_writethrough $p
12079 set_cache writethrough off
12080 test_155_small_load
12081 restore_lustre_params < $p
12084 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12089 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12091 save_writethrough $p
12094 set_cache writethrough on
12096 restore_lustre_params < $p
12099 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12104 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12106 save_writethrough $p
12109 set_cache writethrough off
12111 restore_lustre_params < $p
12114 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12119 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12121 save_writethrough $p
12124 set_cache writethrough on
12126 restore_lustre_params < $p
12129 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12134 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12136 save_writethrough $p
12139 set_cache writethrough off
12141 restore_lustre_params < $p
12144 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12148 remote_ost_nodsh && skip "remote OST with nodsh"
12149 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12150 skip "stats not implemented on old servers"
12151 [ "$ost1_FSTYPE" = "zfs" ] &&
12152 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12157 local file="$DIR/$tfile"
12158 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12160 save_writethrough $p
12163 log "Turn on read and write cache"
12165 set_cache writethrough on
12167 log "Write data and read it back."
12168 log "Read should be satisfied from the cache."
12169 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12171 cancel_lru_locks osc
12172 cat $file >/dev/null
12174 if ! let "AFTER - BEFORE == CPAGES"; then
12175 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12177 log "cache hits:: before: $BEFORE, after: $AFTER"
12180 log "Read again; it should be satisfied from the cache."
12182 cancel_lru_locks osc
12183 cat $file >/dev/null
12185 if ! let "AFTER - BEFORE == CPAGES"; then
12186 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12188 log "cache hits:: before: $BEFORE, after: $AFTER"
12191 log "Turn off the read cache and turn on the write cache"
12193 set_cache writethrough on
12195 log "Read again; it should be satisfied from the cache."
12197 cancel_lru_locks osc
12198 cat $file >/dev/null
12200 if ! let "AFTER - BEFORE == CPAGES"; then
12201 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12203 log "cache hits:: before: $BEFORE, after: $AFTER"
12206 log "Read again; it should not be satisfied from the cache."
12208 cancel_lru_locks osc
12209 cat $file >/dev/null
12211 if ! let "AFTER - BEFORE == 0"; then
12212 error "IN CACHE: before: $BEFORE, after: $AFTER"
12214 log "cache hits:: before: $BEFORE, after: $AFTER"
12217 log "Write data and read it back."
12218 log "Read should be satisfied from the cache."
12219 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12221 cancel_lru_locks osc
12222 cat $file >/dev/null
12224 if ! let "AFTER - BEFORE == CPAGES"; then
12225 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12227 log "cache hits:: before: $BEFORE, after: $AFTER"
12230 log "Read again; it should not be satisfied from the cache."
12232 cancel_lru_locks osc
12233 cat $file >/dev/null
12235 if ! let "AFTER - BEFORE == 0"; then
12236 error "IN CACHE: before: $BEFORE, after: $AFTER"
12238 log "cache hits:: before: $BEFORE, after: $AFTER"
12241 log "Turn off read and write cache"
12243 set_cache writethrough off
12245 log "Write data and read it back"
12246 log "It should not be satisfied from the cache."
12248 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12249 cancel_lru_locks osc
12251 cat $file >/dev/null
12253 if ! let "AFTER - BEFORE == 0"; then
12254 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12256 log "cache hits:: before: $BEFORE, after: $AFTER"
12259 log "Turn on the read cache and turn off the write cache"
12261 set_cache writethrough off
12263 log "Write data and read it back"
12264 log "It should not be satisfied from the cache."
12266 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12268 cancel_lru_locks osc
12269 cat $file >/dev/null
12271 if ! let "AFTER - BEFORE == 0"; then
12272 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12274 log "cache hits:: before: $BEFORE, after: $AFTER"
12277 log "Read again; it should be satisfied from the cache."
12279 cancel_lru_locks osc
12280 cat $file >/dev/null
12282 if ! let "AFTER - BEFORE == CPAGES"; then
12283 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12285 log "cache hits:: before: $BEFORE, after: $AFTER"
12288 restore_lustre_params < $p
12291 run_test 156 "Verification of tunables"
12294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12295 remote_mds_nodsh && skip "remote MDS with nodsh"
12296 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12297 skip "Need MDS version at least 2.2.0"
12299 changelog_register || error "changelog_register failed"
12300 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12301 changelog_users $SINGLEMDS | grep -q $cl_user ||
12302 error "User $cl_user not found in changelog_users"
12305 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12306 changelog_clear 0 || error "changelog_clear failed"
12307 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12308 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12309 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12310 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12311 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12312 rm $DIR/$tdir/pics/desktop.jpg
12314 changelog_dump | tail -10
12316 echo "verifying changelog mask"
12317 changelog_chmask "-MKDIR"
12318 changelog_chmask "-CLOSE"
12320 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12321 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12323 changelog_chmask "+MKDIR"
12324 changelog_chmask "+CLOSE"
12326 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12327 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12329 changelog_dump | tail -10
12330 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12331 CLOSES=$(changelog_dump | grep -c "CLOSE")
12332 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12333 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12336 echo "verifying target fid"
12337 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12338 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12339 [ "$fidc" == "$fidf" ] ||
12340 error "changelog '$tfile' fid $fidc != file fid $fidf"
12341 echo "verifying parent fid"
12342 # The FID returned from the Changelog may be the directory shard on
12343 # a different MDT, and not the FID returned by path2fid on the parent.
12344 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12345 # since this is what will matter when recreating this file in the tree.
12346 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12347 local pathp=$($LFS fid2path $MOUNT "$fidp")
12348 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12349 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12351 echo "getting records for $cl_user"
12352 changelog_users $SINGLEMDS
12353 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12355 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12356 error "changelog_clear failed"
12357 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12358 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12359 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12360 error "user index expect $user_rec1 + $nclr != $user_rec2"
12362 local min0_rec=$(changelog_users $SINGLEMDS |
12363 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12364 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12365 awk '{ print $1; exit; }')
12367 changelog_dump | tail -n 5
12368 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12369 [ $first_rec == $((min0_rec + 1)) ] ||
12370 error "first index should be $min0_rec + 1 not $first_rec"
12372 # LU-3446 changelog index reset on MDT restart
12373 local cur_rec1=$(changelog_users $SINGLEMDS |
12374 awk '/^current.index:/ { print $NF }')
12375 changelog_clear 0 ||
12376 error "clear all changelog records for $cl_user failed"
12377 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12378 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12379 error "Fail to start $SINGLEMDS"
12380 local cur_rec2=$(changelog_users $SINGLEMDS |
12381 awk '/^current.index:/ { print $NF }')
12382 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12383 [ $cur_rec1 == $cur_rec2 ] ||
12384 error "current index should be $cur_rec1 not $cur_rec2"
12386 echo "verifying users from this test are deregistered"
12387 changelog_deregister || error "changelog_deregister failed"
12388 changelog_users $SINGLEMDS | grep -q $cl_user &&
12389 error "User '$cl_user' still in changelog_users"
12391 # lctl get_param -n mdd.*.changelog_users
12392 # current index: 144
12393 # ID index (idle seconds)
12395 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12396 # this is the normal case where all users were deregistered
12397 # make sure no new records are added when no users are present
12398 local last_rec1=$(changelog_users $SINGLEMDS |
12399 awk '/^current.index:/ { print $NF }')
12400 touch $DIR/$tdir/chloe
12401 local last_rec2=$(changelog_users $SINGLEMDS |
12402 awk '/^current.index:/ { print $NF }')
12403 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12404 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12406 # any changelog users must be leftovers from a previous test
12407 changelog_users $SINGLEMDS
12408 echo "other changelog users; can't verify off"
12411 run_test 160a "changelog sanity"
12413 test_160b() { # LU-3587
12414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12415 remote_mds_nodsh && skip "remote MDS with nodsh"
12416 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12417 skip "Need MDS version at least 2.2.0"
12419 changelog_register || error "changelog_register failed"
12420 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12421 changelog_users $SINGLEMDS | grep -q $cl_user ||
12422 error "User '$cl_user' not found in changelog_users"
12424 local longname1=$(str_repeat a 255)
12425 local longname2=$(str_repeat b 255)
12428 echo "creating very long named file"
12429 touch $longname1 || error "create of '$longname1' failed"
12430 echo "renaming very long named file"
12431 mv $longname1 $longname2
12433 changelog_dump | grep RENME | tail -n 5
12436 run_test 160b "Verify that very long rename doesn't crash in changelog"
12439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12440 remote_mds_nodsh && skip "remote MDS with nodsh"
12442 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12443 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12444 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12445 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12449 # Registration step
12450 changelog_register || error "changelog_register failed"
12453 mkdir -p $DIR/$tdir
12454 $MCREATE $DIR/$tdir/foo_160c
12455 changelog_chmask "-TRUNC"
12456 $TRUNCATE $DIR/$tdir/foo_160c 200
12457 changelog_chmask "+TRUNC"
12458 $TRUNCATE $DIR/$tdir/foo_160c 199
12459 changelog_dump | tail -n 5
12460 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12461 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12463 run_test 160c "verify that changelog log catch the truncate event"
12466 remote_mds_nodsh && skip "remote MDS with nodsh"
12467 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12469 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12470 skip "Need MDS version at least 2.7.60"
12472 # Registration step
12473 changelog_register || error "changelog_register failed"
12475 mkdir -p $DIR/$tdir/migrate_dir
12476 changelog_clear 0 || error "changelog_clear failed"
12478 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12479 changelog_dump | tail -n 5
12480 local migrates=$(changelog_dump | grep -c "MIGRT")
12481 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12483 run_test 160d "verify that changelog log catch the migrate event"
12486 remote_mds_nodsh && skip "remote MDS with nodsh"
12489 changelog_register || error "changelog_register failed"
12491 # Delete a future user (expect fail)
12492 local MDT0=$(facet_svc $SINGLEMDS)
12493 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12496 if [ $rc -eq 0 ]; then
12497 error "Deleted non-existant user cl77"
12498 elif [ $rc -ne 2 ]; then
12499 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12502 # Clear to a bad index (1 billion should be safe)
12503 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12506 if [ $rc -eq 0 ]; then
12507 error "Successfully cleared to invalid CL index"
12508 elif [ $rc -ne 22 ]; then
12509 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12512 run_test 160e "changelog negative testing (should return errors)"
12515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12516 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12517 skip "Need MDS version at least 2.10.56"
12519 local mdts=$(comma_list $(mdts_nodes))
12522 changelog_register || error "first changelog_register failed"
12523 changelog_register || error "second changelog_register failed"
12525 declare -A cl_user1
12526 declare -A cl_user2
12531 # generate some changelog records to accumulate on each MDT
12532 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12533 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12534 error "create $DIR/$tdir/$tfile failed"
12536 # check changelogs have been generated
12537 local nbcl=$(changelog_dump | wc -l)
12538 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12540 for param in "changelog_max_idle_time=10" \
12542 "changelog_min_gc_interval=2" \
12543 "changelog_min_free_cat_entries=3"; do
12544 local MDT0=$(facet_svc $SINGLEMDS)
12545 local var="${param%=*}"
12546 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12548 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12549 do_nodes $mdts $LCTL set_param mdd.*.$param
12552 # force cl_user2 to be idle (1st part)
12555 # simulate changelog catalog almost full
12556 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12557 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12559 for i in $(seq $MDSCOUNT); do
12560 cl_users=(${CL_USERS[mds$i]})
12561 cl_user1[mds$i]="${cl_users[0]}"
12562 cl_user2[mds$i]="${cl_users[1]}"
12564 [ -n "${cl_user1[mds$i]}" ] ||
12565 error "mds$i: no user registered"
12566 [ -n "${cl_user2[mds$i]}" ] ||
12567 error "mds$i: only ${cl_user2[mds$i]} is registered"
12569 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12570 [ -n "$user_rec1" ] ||
12571 error "mds$i: User ${cl_user1[mds$i]} not registered"
12572 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12573 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12574 [ -n "$user_rec2" ] ||
12575 error "mds$i: User ${cl_user1[mds$i]} not registered"
12576 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12577 "$user_rec1 + 2 == $user_rec2"
12578 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12579 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12580 "$user_rec1 + 2, but is $user_rec2"
12581 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12582 [ -n "$user_rec2" ] ||
12583 error "mds$i: User ${cl_user2[mds$i]} not registered"
12584 [ $user_rec1 == $user_rec2 ] ||
12585 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12586 "$user_rec1, but is $user_rec2"
12589 # force cl_user2 to be idle (2nd part) and to reach
12590 # changelog_max_idle_time
12593 # generate one more changelog to trigger fail_loc
12594 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12595 error "create $DIR/$tdir/${tfile}bis failed"
12597 # ensure gc thread is done
12598 for i in $(mdts_nodes); do
12600 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12601 error "$i: GC-thread not done"
12605 for i in $(seq $MDSCOUNT); do
12606 # check cl_user1 still registered
12607 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12608 error "mds$i: User ${cl_user1[mds$i]} not registered"
12609 # check cl_user2 unregistered
12610 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12611 error "mds$i: User ${cl_user2[mds$i]} still registered"
12613 # check changelogs are present and starting at $user_rec1 + 1
12614 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12615 [ -n "$user_rec1" ] ||
12616 error "mds$i: User ${cl_user1[mds$i]} not registered"
12617 first_rec=$($LFS changelog $(facet_svc mds$i) |
12618 awk '{ print $1; exit; }')
12620 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12621 [ $((user_rec1 + 1)) == $first_rec ] ||
12622 error "mds$i: first index should be $user_rec1 + 1, " \
12623 "but is $first_rec"
12626 run_test 160f "changelog garbage collect (timestamped users)"
12629 remote_mds_nodsh && skip "remote MDS with nodsh"
12630 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12631 skip "Need MDS version at least 2.10.56"
12633 local mdts=$(comma_list $(mdts_nodes))
12635 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12636 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12639 changelog_register || error "first changelog_register failed"
12640 changelog_register || error "second changelog_register failed"
12642 declare -A cl_user1
12643 declare -A cl_user2
12648 # generate some changelog records to accumulate on each MDT
12649 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12650 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12651 error "create $DIR/$tdir/$tfile failed"
12653 # check changelogs have been generated
12654 local nbcl=$(changelog_dump | wc -l)
12655 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12657 # reduce the max_idle_indexes value to make sure we exceed it
12658 max_ndx=$((nbcl / 2 - 1))
12660 for param in "changelog_max_idle_indexes=$max_ndx" \
12662 "changelog_min_gc_interval=2" \
12663 "changelog_min_free_cat_entries=3"; do
12664 local MDT0=$(facet_svc $SINGLEMDS)
12665 local var="${param%=*}"
12666 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12668 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12669 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12670 error "unable to set mdd.*.$param"
12673 # simulate changelog catalog almost full
12674 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12675 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12677 for i in $(seq $MDSCOUNT); do
12678 cl_users=(${CL_USERS[mds$i]})
12679 cl_user1[mds$i]="${cl_users[0]}"
12680 cl_user2[mds$i]="${cl_users[1]}"
12682 [ -n "${cl_user1[mds$i]}" ] ||
12683 error "mds$i: no user registered"
12684 [ -n "${cl_user2[mds$i]}" ] ||
12685 error "mds$i: only ${cl_user1[mds$i]} is registered"
12687 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12688 [ -n "$user_rec1" ] ||
12689 error "mds$i: User ${cl_user1[mds$i]} not registered"
12690 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12691 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12692 [ -n "$user_rec2" ] ||
12693 error "mds$i: User ${cl_user1[mds$i]} not registered"
12694 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12695 "$user_rec1 + 2 == $user_rec2"
12696 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12697 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12698 "$user_rec1 + 2, but is $user_rec2"
12699 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12700 [ -n "$user_rec2" ] ||
12701 error "mds$i: User ${cl_user2[mds$i]} not registered"
12702 [ $user_rec1 == $user_rec2 ] ||
12703 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12704 "$user_rec1, but is $user_rec2"
12707 # ensure we are past the previous changelog_min_gc_interval set above
12710 # generate one more changelog to trigger fail_loc
12711 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12712 error "create $DIR/$tdir/${tfile}bis failed"
12714 # ensure gc thread is done
12715 for i in $(mdts_nodes); do
12717 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12718 error "$i: GC-thread not done"
12722 for i in $(seq $MDSCOUNT); do
12723 # check cl_user1 still registered
12724 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12725 error "mds$i: User ${cl_user1[mds$i]} not registered"
12726 # check cl_user2 unregistered
12727 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12728 error "mds$i: User ${cl_user2[mds$i]} still registered"
12730 # check changelogs are present and starting at $user_rec1 + 1
12731 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12732 [ -n "$user_rec1" ] ||
12733 error "mds$i: User ${cl_user1[mds$i]} not registered"
12734 first_rec=$($LFS changelog $(facet_svc mds$i) |
12735 awk '{ print $1; exit; }')
12737 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12738 [ $((user_rec1 + 1)) == $first_rec ] ||
12739 error "mds$i: first index should be $user_rec1 + 1, " \
12740 "but is $first_rec"
12743 run_test 160g "changelog garbage collect (old users)"
12746 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12747 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12748 skip "Need MDS version at least 2.10.56"
12750 local mdts=$(comma_list $(mdts_nodes))
12753 changelog_register || error "first changelog_register failed"
12754 changelog_register || error "second changelog_register failed"
12756 declare -A cl_user1
12757 declare -A cl_user2
12762 # generate some changelog records to accumulate on each MDT
12763 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12764 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12765 error "create $DIR/$tdir/$tfile failed"
12767 # check changelogs have been generated
12768 local nbcl=$(changelog_dump | wc -l)
12769 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12771 for param in "changelog_max_idle_time=10" \
12773 "changelog_min_gc_interval=2"; do
12774 local MDT0=$(facet_svc $SINGLEMDS)
12775 local var="${param%=*}"
12776 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12778 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12779 do_nodes $mdts $LCTL set_param mdd.*.$param
12782 # force cl_user2 to be idle (1st part)
12785 for i in $(seq $MDSCOUNT); do
12786 cl_users=(${CL_USERS[mds$i]})
12787 cl_user1[mds$i]="${cl_users[0]}"
12788 cl_user2[mds$i]="${cl_users[1]}"
12790 [ -n "${cl_user1[mds$i]}" ] ||
12791 error "mds$i: no user registered"
12792 [ -n "${cl_user2[mds$i]}" ] ||
12793 error "mds$i: only ${cl_user2[mds$i]} is registered"
12795 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12796 [ -n "$user_rec1" ] ||
12797 error "mds$i: User ${cl_user1[mds$i]} not registered"
12798 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12799 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12800 [ -n "$user_rec2" ] ||
12801 error "mds$i: User ${cl_user1[mds$i]} not registered"
12802 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12803 "$user_rec1 + 2 == $user_rec2"
12804 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12805 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12806 "$user_rec1 + 2, but is $user_rec2"
12807 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12808 [ -n "$user_rec2" ] ||
12809 error "mds$i: User ${cl_user2[mds$i]} not registered"
12810 [ $user_rec1 == $user_rec2 ] ||
12811 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12812 "$user_rec1, but is $user_rec2"
12815 # force cl_user2 to be idle (2nd part) and to reach
12816 # changelog_max_idle_time
12819 # force each GC-thread start and block then
12820 # one per MDT/MDD, set fail_val accordingly
12821 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12822 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12824 # generate more changelogs to trigger fail_loc
12825 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12826 error "create $DIR/$tdir/${tfile}bis failed"
12828 # stop MDT to stop GC-thread, should be done in back-ground as it will
12829 # block waiting for the thread to be released and exit
12830 declare -A stop_pids
12831 for i in $(seq $MDSCOUNT); do
12833 stop_pids[mds$i]=$!
12836 for i in $(mdts_nodes); do
12839 local facets=$(facets_up_on_host $i)
12841 for facet in ${facets//,/ }; do
12842 if [[ $facet == mds* ]]; then
12846 # ensure each MDS's gc threads are still present and all in "R"
12847 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12848 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12849 error "$i: expected $nb GC-thread"
12851 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12853 error "$i: GC-thread not found in R-state"
12854 # check umounts of each MDT on MDS have reached kthread_stop()
12855 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12856 error "$i: expected $nb umount"
12858 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12859 error "$i: umount not found in D-state"
12862 # release all GC-threads
12863 do_nodes $mdts $LCTL set_param fail_loc=0
12865 # wait for MDT stop to complete
12866 for i in $(seq $MDSCOUNT); do
12867 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12871 # may try to check if any orphan changelog records are present
12872 # via ldiskfs/zfs and llog_reader...
12874 # re-start/mount MDTs
12875 for i in $(seq $MDSCOUNT); do
12876 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12877 error "Fail to start mds$i"
12881 for i in $(seq $MDSCOUNT); do
12882 # check cl_user1 still registered
12883 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12884 error "mds$i: User ${cl_user1[mds$i]} not registered"
12885 # check cl_user2 unregistered
12886 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12887 error "mds$i: User ${cl_user2[mds$i]} still registered"
12889 # check changelogs are present and starting at $user_rec1 + 1
12890 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12891 [ -n "$user_rec1" ] ||
12892 error "mds$i: User ${cl_user1[mds$i]} not registered"
12893 first_rec=$($LFS changelog $(facet_svc mds$i) |
12894 awk '{ print $1; exit; }')
12896 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12897 [ $((user_rec1 + 1)) == $first_rec ] ||
12898 error "mds$i: first index should be $user_rec1 + 1, " \
12899 "but is $first_rec"
12902 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12907 local mdts=$(comma_list $(mdts_nodes))
12909 changelog_register || error "first changelog_register failed"
12911 # generate some changelog records to accumulate on each MDT
12912 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12913 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12914 error "create $DIR/$tdir/$tfile failed"
12916 # check changelogs have been generated
12917 local nbcl=$(changelog_dump | wc -l)
12918 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12920 # simulate race between register and unregister
12921 # XXX as fail_loc is set per-MDS, with DNE configs the race
12922 # simulation will only occur for one MDT per MDS and for the
12923 # others the normal race scenario will take place
12924 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12925 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12926 do_nodes $mdts $LCTL set_param fail_val=1
12928 # unregister 1st user
12929 changelog_deregister &
12931 # wait some time for deregister work to reach race rdv
12933 # register 2nd user
12934 changelog_register || error "2nd user register failed"
12936 wait $pid1 || error "1st user deregister failed"
12940 declare -A LAST_REC
12941 for i in $(seq $MDSCOUNT); do
12942 if changelog_users mds$i | grep "^cl"; then
12943 # make sure new records are added with one user present
12944 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12945 awk '/^current.index:/ { print $NF }')
12947 error "mds$i has no user registered"
12951 # generate more changelog records to accumulate on each MDT
12952 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12953 error "create $DIR/$tdir/${tfile}bis failed"
12955 for i in $(seq $MDSCOUNT); do
12956 last_rec=$(changelog_users $SINGLEMDS |
12957 awk '/^current.index:/ { print $NF }')
12958 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12959 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12960 error "changelogs are off on mds$i"
12963 run_test 160i "changelog user register/unregister race"
12966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12968 test_mkdir -c1 $DIR/$tdir
12969 cp /etc/hosts $DIR/$tdir/$tfile
12970 test_mkdir -c1 $DIR/$tdir/foo1
12971 test_mkdir -c1 $DIR/$tdir/foo2
12972 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12973 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12974 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12975 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12976 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12977 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12978 $LFS fid2path $DIR $FID
12979 error "bad link ea"
12982 rm $DIR/$tdir/foo2/zachary
12984 rm $DIR/$tdir/foo2/thor
12986 rm $DIR/$tdir/$tfile
12988 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12989 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12990 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12991 rm $DIR/$tdir/foo2/maggie
12994 local longname=$tfile.avg_len_is_thirty_two_
12995 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12996 error_noexit 'failed to unlink many hardlinks'" EXIT
12997 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12998 error "failed to hardlink many files"
12999 links=$($LFS fid2path $DIR $FID | wc -l)
13000 echo -n "${links}/1000 links in link EA"
13001 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13003 run_test 161a "link ea sanity"
13006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13007 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13010 local remote_dir=$DIR/$tdir/remote_dir
13012 mkdir -p $DIR/$tdir
13013 $LFS mkdir -i $MDTIDX $remote_dir ||
13014 error "create remote directory failed"
13016 cp /etc/hosts $remote_dir/$tfile
13017 mkdir -p $remote_dir/foo1
13018 mkdir -p $remote_dir/foo2
13019 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13020 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13021 ln $remote_dir/$tfile $remote_dir/foo1/luna
13022 ln $remote_dir/$tfile $remote_dir/foo2/thor
13024 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13026 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13027 $LFS fid2path $DIR $FID
13028 error "bad link ea"
13031 rm $remote_dir/foo2/zachary
13033 rm $remote_dir/foo2/thor
13035 rm $remote_dir/$tfile
13037 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13038 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13039 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13040 $LFS fid2path $DIR $FID
13041 error "bad link rename"
13043 rm $remote_dir/foo2/maggie
13046 local longname=filename_avg_len_is_thirty_two_
13047 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13048 error "failed to hardlink many files"
13049 links=$($LFS fid2path $DIR $FID | wc -l)
13050 echo -n "${links}/1000 links in link EA"
13051 [[ ${links} -gt 60 ]] ||
13052 error "expected at least 60 links in link EA"
13053 unlinkmany $remote_dir/foo2/$longname 1000 ||
13054 error "failed to unlink many hardlinks"
13056 run_test 161b "link ea sanity under remote directory"
13059 remote_mds_nodsh && skip "remote MDS with nodsh"
13060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13061 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13062 skip "Need MDS version at least 2.1.5"
13064 # define CLF_RENAME_LAST 0x0001
13065 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13066 changelog_register || error "changelog_register failed"
13069 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13070 touch $DIR/$tdir/foo_161c
13071 touch $DIR/$tdir/bar_161c
13072 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13073 changelog_dump | grep RENME | tail -n 5
13074 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13075 changelog_clear 0 || error "changelog_clear failed"
13076 if [ x$flags != "x0x1" ]; then
13077 error "flag $flags is not 0x1"
13080 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13081 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13082 touch $DIR/$tdir/foo_161c
13083 touch $DIR/$tdir/bar_161c
13084 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13085 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13086 changelog_dump | grep RENME | tail -n 5
13087 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13088 changelog_clear 0 || error "changelog_clear failed"
13089 if [ x$flags != "x0x0" ]; then
13090 error "flag $flags is not 0x0"
13092 echo "rename overwrite a target having nlink > 1," \
13093 "changelog record has flags of $flags"
13095 # rename doesn't overwrite a target (changelog flag 0x0)
13096 touch $DIR/$tdir/foo_161c
13097 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13098 changelog_dump | grep RENME | tail -n 5
13099 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13100 changelog_clear 0 || error "changelog_clear failed"
13101 if [ x$flags != "x0x0" ]; then
13102 error "flag $flags is not 0x0"
13104 echo "rename doesn't overwrite a target," \
13105 "changelog record has flags of $flags"
13107 # define CLF_UNLINK_LAST 0x0001
13108 # unlink a file having nlink = 1 (changelog flag 0x1)
13109 rm -f $DIR/$tdir/foo2_161c
13110 changelog_dump | grep UNLNK | tail -n 5
13111 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13112 changelog_clear 0 || error "changelog_clear failed"
13113 if [ x$flags != "x0x1" ]; then
13114 error "flag $flags is not 0x1"
13116 echo "unlink a file having nlink = 1," \
13117 "changelog record has flags of $flags"
13119 # unlink a file having nlink > 1 (changelog flag 0x0)
13120 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13121 rm -f $DIR/$tdir/foobar_161c
13122 changelog_dump | grep UNLNK | tail -n 5
13123 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13124 changelog_clear 0 || error "changelog_clear failed"
13125 if [ x$flags != "x0x0" ]; then
13126 error "flag $flags is not 0x0"
13128 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13130 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13133 remote_mds_nodsh && skip "remote MDS with nodsh"
13138 changelog_register || error "changelog_register failed"
13140 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13141 # interfer with $MOUNT/.lustre/fid/ access
13143 [[ $? -eq 0 ]] || error "mkdir failed"
13145 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13146 $LCTL set_param fail_loc=0x8000140c
13148 $LCTL set_param fail_val=5
13151 echo foofoo > $DIR/$tdir/$tfile &
13154 # wait for create to be delayed
13158 [[ $? -eq 0 ]] || error "create should be blocked"
13160 local tempfile=$(mktemp)
13161 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13162 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13163 # some delay may occur during ChangeLog publishing and file read just
13164 # above, that could allow file write to happen finally
13165 [[ -s $tempfile ]] && echo "file should be empty"
13167 $LCTL set_param fail_loc=0
13170 [[ $? -eq 0 ]] || error "create failed"
13172 run_test 161d "create with concurrent .lustre/fid access"
13175 local expected="$1"
13180 path=$($LFS fid2path "$@")
13183 if [ $rc -ne 0 ]; then
13184 error "path looked up of '$expected' failed: rc=$rc"
13185 elif [ "$path" != "$expected" ]; then
13186 error "path looked up '$path' instead of '$expected'"
13188 echo "FID '$fid' resolves to path '$path' as expected"
13192 test_162a() { # was test_162
13193 test_mkdir -p -c1 $DIR/$tdir/d2
13194 touch $DIR/$tdir/d2/$tfile
13195 touch $DIR/$tdir/d2/x1
13196 touch $DIR/$tdir/d2/x2
13197 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13198 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13200 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13201 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13204 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13205 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13206 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13208 # softlink to wrong file
13209 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13210 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13211 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13214 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13215 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13216 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13217 # fid2path dir/fsname should both work
13218 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13219 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13221 # hardlink count: check that there are 2 links
13222 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13223 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13225 # hardlink indexing: remove the first link
13226 rm $DIR/$tdir/d2/p/q/r/hlink
13227 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13229 run_test 162a "path lookup sanity"
13232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13233 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13236 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13237 error "create striped dir failed"
13239 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13240 tail -n 1 | awk '{print $2}')
13241 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13243 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13244 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13247 for ((i=0;i<5;i++)); do
13248 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13249 error "get fid for f$i failed"
13250 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13252 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13253 error "get fid for d$i failed"
13254 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13259 run_test 162b "striped directory path lookup sanity"
13261 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13263 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13264 skip "Need MDS version at least 2.7.51"
13266 local lpath=$tdir.local
13267 local rpath=$tdir.remote
13269 test_mkdir $DIR/$lpath
13270 test_mkdir $DIR/$rpath
13272 for ((i = 0; i <= 101; i++)); do
13275 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13276 error "get fid for local directory $DIR/$lpath failed"
13277 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13280 test_mkdir $DIR/$rpath
13281 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13282 error "get fid for remote directory $DIR/$rpath failed"
13283 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13288 run_test 162c "fid2path works with paths 100 or more directories deep"
13291 # do directio so as not to populate the page cache
13292 log "creating a 10 Mb file"
13293 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13294 log "starting reads"
13295 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13296 log "truncating the file"
13297 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13299 kill %+ || true # reads might have finished
13300 echo "wait until dd is finished"
13302 log "removing the temporary file"
13303 rm -rf $DIR/$tfile || error "tmp file removal failed"
13305 run_test 169 "parallel read and truncate should not deadlock"
13308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13310 $LCTL clear # bug 18514
13311 $LCTL debug_daemon start $TMP/${tfile}_log_good
13313 $LCTL debug_daemon stop
13314 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13315 error "sed failed to read log_good"
13317 $LCTL debug_daemon start $TMP/${tfile}_log_good
13319 $LCTL debug_daemon stop
13321 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13322 error "lctl df log_bad failed"
13324 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13325 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13327 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13328 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13330 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13331 error "bad_line good_line1 good_line2 are empty"
13333 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13334 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13335 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13337 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13338 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13339 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13341 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13342 error "bad_line_new good_line_new are empty"
13344 local expected_good=$((good_line1 + good_line2*2))
13346 rm -f $TMP/${tfile}*
13347 # LU-231, short malformed line may not be counted into bad lines
13348 if [ $bad_line -ne $bad_line_new ] &&
13349 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13350 error "expected $bad_line bad lines, but got $bad_line_new"
13354 if [ $expected_good -ne $good_line_new ]; then
13355 error "expected $expected_good good lines, but got $good_line_new"
13360 run_test 170 "test lctl df to handle corrupted log ====================="
13362 test_171() { # bug20592
13363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13365 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13366 $LCTL set_param fail_loc=0x50e
13367 $LCTL set_param fail_val=3000
13368 multiop_bg_pause $DIR/$tfile O_s || true
13370 kill -USR1 $MULTIPID
13374 if dmesg | grep "recursive fault"; then
13375 error "caught a recursive fault"
13377 $LCTL set_param fail_loc=0
13380 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13382 # it would be good to share it with obdfilter-survey/iokit-libecho code
13383 setup_obdecho_osc () {
13386 local obdfilter_name=$2
13387 echo "Creating new osc for $obdfilter_name on $ost_nid"
13388 # make sure we can find loopback nid
13389 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13391 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13392 ${obdfilter_name}_osc_UUID || rc=2; }
13393 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13394 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13398 cleanup_obdecho_osc () {
13399 local obdfilter_name=$1
13400 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13401 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13408 local pages=${3:-64}
13413 local obd_size=$(get_obd_size $node $OBD)
13414 local page_size=$(get_page_size $node)
13415 if [[ -n "$obd_size" ]]; then
13416 local new_count=$((obd_size / (pages * page_size / 1024)))
13417 [[ $new_count -ge $count ]] || count=$new_count
13420 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13421 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13423 if [ $rc -eq 0 ]; then
13424 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13425 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13427 echo "New object id is $id"
13428 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13430 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13431 "test_brw $count w v $pages $id" || rc=4; }
13432 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13434 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13435 "cleanup" || rc=5; }
13436 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13437 "detach" || rc=6; }
13438 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13445 if ! module_loaded obdecho; then
13446 load_module obdecho/obdecho &&
13447 stack_trap "rmmod obdecho" EXIT ||
13448 error "unable to load obdecho on client"
13451 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13452 local host=$($LCTL get_param -n osc.$osc.import |
13453 awk '/current_connection:/ { print $2 }' )
13454 local target=$($LCTL get_param -n osc.$osc.import |
13455 awk '/target:/ { print $2 }' )
13456 target=${target%_UUID}
13458 if [ -n "$target" ]; then
13459 setup_obdecho_osc $host $target &&
13460 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13461 { error "obdecho setup failed with $?"; return; }
13463 obdecho_test ${target}_osc client ||
13464 error "obdecho_test failed on ${target}_osc"
13466 $LCTL get_param osc.$osc.import
13467 error "there is no osc.$osc.import target"
13470 run_test 180a "test obdecho on osc"
13473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13474 remote_ost_nodsh && skip "remote OST with nodsh"
13476 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13477 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13478 error "failed to load module obdecho"
13480 local target=$(do_facet ost1 $LCTL dl |
13481 awk '/obdfilter/ { print $4; exit; }')
13483 if [ -n "$target" ]; then
13484 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13486 do_facet ost1 $LCTL dl
13487 error "there is no obdfilter target on ost1"
13490 run_test 180b "test obdecho directly on obdfilter"
13492 test_180c() { # LU-2598
13493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13494 remote_ost_nodsh && skip "remote OST with nodsh"
13495 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13496 skip "Need MDS version at least 2.4.0"
13498 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13499 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13500 error "failed to load module obdecho"
13502 local target=$(do_facet ost1 $LCTL dl |
13503 awk '/obdfilter/ { print $4; exit; }')
13505 if [ -n "$target" ]; then
13506 local pages=16384 # 64MB bulk I/O RPC size
13508 obdecho_test "$target" ost1 "$pages" ||
13509 error "obdecho_test with pages=$pages failed with $?"
13511 do_facet ost1 $LCTL dl
13512 error "there is no obdfilter target on ost1"
13515 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13517 test_181() { # bug 22177
13518 test_mkdir $DIR/$tdir
13519 # create enough files to index the directory
13520 createmany -o $DIR/$tdir/foobar 4000
13521 # print attributes for debug purpose
13524 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13526 # remove the files & current working dir
13527 unlinkmany $DIR/$tdir/foobar 4000
13529 kill -USR1 $MULTIPID
13531 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13534 run_test 181 "Test open-unlinked dir ========================"
13540 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13542 $LCTL set_param mdc.*.rpc_stats=clear
13544 for (( i = 0; i < $tcount; i++ )) ; do
13545 mkdir $DIR/$tdir/$i
13548 for (( i = 0; i < $tcount; i++ )) ; do
13549 createmany -o $DIR/$tdir/$i/f- $fcount &
13553 for (( i = 0; i < $tcount; i++ )) ; do
13554 unlinkmany $DIR/$tdir/$i/f- $fcount &
13558 $LCTL get_param mdc.*.rpc_stats
13562 run_test 182 "Test parallel modify metadata operations ================"
13564 test_183() { # LU-2275
13565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13566 remote_mds_nodsh && skip "remote MDS with nodsh"
13567 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13568 skip "Need MDS version at least 2.3.56"
13570 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13571 echo aaa > $DIR/$tdir/$tfile
13573 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13574 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13576 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13577 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13579 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13581 # Flush negative dentry cache
13582 touch $DIR/$tdir/$tfile
13584 # We are not checking for any leaked references here, they'll
13585 # become evident next time we do cleanup with module unload.
13588 run_test 183 "No crash or request leak in case of strange dispositions ========"
13590 # test suite 184 is for LU-2016, LU-2017
13592 check_swap_layouts_support
13594 dir0=$DIR/$tdir/$testnum
13595 test_mkdir -p -c1 $dir0
13600 $SETSTRIPE -c1 $file1
13602 $SETSTRIPE -c2 $file2
13604 gen1=$($GETSTRIPE -g $file1)
13605 gen2=$($GETSTRIPE -g $file2)
13607 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13608 gen=$($GETSTRIPE -g $file1)
13609 [[ $gen1 != $gen ]] ||
13610 "Layout generation on $file1 does not change"
13611 gen=$($GETSTRIPE -g $file2)
13612 [[ $gen2 != $gen ]] ||
13613 "Layout generation on $file2 does not change"
13615 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13616 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13618 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13620 run_test 184a "Basic layout swap"
13623 check_swap_layouts_support
13625 dir0=$DIR/$tdir/$testnum
13626 mkdir -p $dir0 || error "creating dir $dir0"
13633 $SETSTRIPE -c1 $file1
13634 $SETSTRIPE -c2 $file2
13635 $SETSTRIPE -c1 $file3
13636 chown $RUNAS_ID $file3
13637 gen1=$($GETSTRIPE -g $file1)
13638 gen2=$($GETSTRIPE -g $file2)
13640 $LFS swap_layouts $dir1 $dir2 &&
13641 error "swap of directories layouts should fail"
13642 $LFS swap_layouts $dir1 $file1 &&
13643 error "swap of directory and file layouts should fail"
13644 $RUNAS $LFS swap_layouts $file1 $file2 &&
13645 error "swap of file we cannot write should fail"
13646 $LFS swap_layouts $file1 $file3 &&
13647 error "swap of file with different owner should fail"
13648 /bin/true # to clear error code
13650 run_test 184b "Forbidden layout swap (will generate errors)"
13653 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13654 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13655 check_swap_layouts_support
13657 local dir0=$DIR/$tdir/$testnum
13658 mkdir -p $dir0 || error "creating dir $dir0"
13660 local ref1=$dir0/ref1
13661 local ref2=$dir0/ref2
13662 local file1=$dir0/file1
13663 local file2=$dir0/file2
13664 # create a file large enough for the concurrent test
13665 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13666 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13667 echo "ref file size: ref1($(stat -c %s $ref1))," \
13668 "ref2($(stat -c %s $ref2))"
13671 dd if=$ref1 of=$file1 bs=16k &
13674 # Make sure dd starts to copy file
13675 while [ ! -f $file1 ]; do sleep 0.1; done
13677 $LFS swap_layouts $file1 $file2
13680 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13681 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13683 # how many bytes copied before swapping layout
13684 local copied=$(stat -c %s $file2)
13685 local remaining=$(stat -c %s $ref1)
13686 remaining=$((remaining - copied))
13687 echo "Copied $copied bytes before swapping layout..."
13689 cmp -n $copied $file1 $ref2 | grep differ &&
13690 error "Content mismatch [0, $copied) of ref2 and file1"
13691 cmp -n $copied $file2 $ref1 ||
13692 error "Content mismatch [0, $copied) of ref1 and file2"
13693 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13694 error "Content mismatch [$copied, EOF) of ref1 and file1"
13697 rm -f $ref1 $ref2 $file1 $file2
13699 run_test 184c "Concurrent write and layout swap"
13702 check_swap_layouts_support
13703 [ -z "$(which getfattr 2>/dev/null)" ] &&
13704 skip_env "no getfattr command"
13706 local file1=$DIR/$tdir/$tfile-1
13707 local file2=$DIR/$tdir/$tfile-2
13708 local file3=$DIR/$tdir/$tfile-3
13712 mkdir -p $DIR/$tdir
13713 touch $file1 || error "create $file1 failed"
13714 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13715 error "create $file2 failed"
13716 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13717 error "create $file3 failed"
13718 lovea1=$(get_layout_param $file1)
13720 $LFS swap_layouts $file2 $file3 ||
13721 error "swap $file2 $file3 layouts failed"
13722 $LFS swap_layouts $file1 $file2 ||
13723 error "swap $file1 $file2 layouts failed"
13725 lovea2=$(get_layout_param $file2)
13728 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13730 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13731 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13733 run_test 184d "allow stripeless layouts swap"
13736 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13737 skip "Need MDS version at least 2.6.94"
13738 check_swap_layouts_support
13739 [ -z "$(which getfattr 2>/dev/null)" ] &&
13740 skip_env "no getfattr command"
13742 local file1=$DIR/$tdir/$tfile-1
13743 local file2=$DIR/$tdir/$tfile-2
13744 local file3=$DIR/$tdir/$tfile-3
13747 mkdir -p $DIR/$tdir
13748 touch $file1 || error "create $file1 failed"
13749 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13750 error "create $file2 failed"
13751 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13752 error "create $file3 failed"
13754 $LFS swap_layouts $file1 $file2 ||
13755 error "swap $file1 $file2 layouts failed"
13757 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13758 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13760 echo 123 > $file1 || error "Should be able to write into $file1"
13762 $LFS swap_layouts $file1 $file3 ||
13763 error "swap $file1 $file3 layouts failed"
13765 echo 123 > $file1 || error "Should be able to write into $file1"
13767 rm -rf $file1 $file2 $file3
13769 run_test 184e "Recreate layout after stripeless layout swaps"
13772 # Create a file with name longer than sizeof(struct stat) ==
13773 # 144 to see if we can get chars from the file name to appear
13774 # in the returned striping. Note that 'f' == 0x66.
13775 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13777 mkdir -p $DIR/$tdir
13778 mcreate $DIR/$tdir/$file
13779 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13780 error "IOC_MDC_GETFILEINFO returned garbage striping"
13783 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13785 test_185() { # LU-2441
13786 # LU-3553 - no volatile file support in old servers
13787 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13788 skip "Need MDS version at least 2.3.60"
13790 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13791 touch $DIR/$tdir/spoo
13792 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13793 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13794 error "cannot create/write a volatile file"
13795 [ "$FILESET" == "" ] &&
13796 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13797 error "FID is still valid after close"
13799 multiop_bg_pause $DIR/$tdir vVw4096_c
13806 # assume that the next FID for this client is sequential, since stdout
13807 # is unfortunately eaten by multiop_bg_pause
13808 local n=$((${fidv[1]} + 1))
13809 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13810 if [ "$FILESET" == "" ]; then
13811 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13812 error "FID is missing before close"
13814 kill -USR1 $multi_pid
13815 # 1 second delay, so if mtime change we will see it
13817 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13818 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13820 run_test 185 "Volatile file support"
13823 remote_mds_nodsh && skip "remote MDS with nodsh"
13824 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13825 skip "Need MDS version at least 2.3.0"
13827 local dir0=$DIR/$tdir/$testnum
13828 mkdir -p $dir0 || error "creating dir $dir0"
13830 local file=$dir0/file1
13831 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13832 local dv1=$($LFS data_version $file)
13833 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13834 local dv2=$($LFS data_version $file)
13835 [[ $dv1 != $dv2 ]] ||
13836 error "data version did not change on write $dv1 == $dv2"
13841 run_test 187a "Test data version change"
13844 remote_mds_nodsh && skip "remote MDS with nodsh"
13845 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13846 skip "Need MDS version at least 2.3.0"
13848 local dir0=$DIR/$tdir/$testnum
13849 mkdir -p $dir0 || error "creating dir $dir0"
13851 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13852 [[ ${DV[0]} != ${DV[1]} ]] ||
13853 error "data version did not change on write"\
13854 " ${DV[0]} == ${DV[1]}"
13859 run_test 187b "Test data version change on volatile file"
13862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13863 remote_mgs_nodsh && skip "remote MGS with nodsh"
13864 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13866 local POOL=${POOL:-cea1}
13867 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13868 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13871 local last_ost=$(($OSTCOUNT - 1))
13873 local ost_list=$(seq $first_ost $ost_step $last_ost)
13874 local ost_range="$first_ost $last_ost $ost_step"
13875 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13876 local file_dir=$POOL_ROOT/file_tst
13877 local subdir=$test_path/subdir
13880 if ! combined_mgs_mds ; then
13885 # former test_200a test_200b
13886 pool_add $POOL || { rc=$? ; break; }
13887 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13888 # former test_200c test_200d
13889 mkdir -p $test_path
13890 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13891 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13893 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13894 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13895 || { rc=$? ; break; }
13896 # former test_200e test_200f
13897 local files=$((OSTCOUNT*3))
13898 pool_alloc_files $POOL $test_path $files "$ost_list" \
13899 || { rc=$? ; break; }
13900 pool_create_files $POOL $file_dir $files "$ost_list" \
13901 || { rc=$? ; break; }
13902 # former test_200g test_200h
13903 pool_lfs_df $POOL || { rc=$? ; break; }
13904 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13906 # former test_201a test_201b test_201c
13907 pool_remove_first_target $POOL || { rc=$? ; break; }
13909 local f=$test_path/$tfile
13910 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13911 pool_remove $POOL $f || { rc=$? ; break; }
13917 if ! combined_mgs_mds ; then
13922 run_test 200 "OST pools"
13924 # usage: default_attr <count | size | offset>
13926 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13929 # usage: check_default_stripe_attr
13930 check_default_stripe_attr() {
13931 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13934 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13936 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13940 error "unknown getstripe attr '$1'"
13943 [ $ACTUAL == $EXPECTED ] ||
13944 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13948 test_mkdir $DIR/$tdir
13949 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13951 check_default_stripe_attr --stripe-count
13952 check_default_stripe_attr --stripe-size
13953 check_default_stripe_attr --stripe-index
13955 run_test 204a "Print default stripe attributes"
13958 test_mkdir $DIR/$tdir
13959 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13961 check_default_stripe_attr --stripe-size
13962 check_default_stripe_attr --stripe-index
13964 run_test 204b "Print default stripe size and offset"
13967 test_mkdir $DIR/$tdir
13968 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13970 check_default_stripe_attr --stripe-count
13971 check_default_stripe_attr --stripe-index
13973 run_test 204c "Print default stripe count and offset"
13976 test_mkdir $DIR/$tdir
13977 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13979 check_default_stripe_attr --stripe-count
13980 check_default_stripe_attr --stripe-size
13982 run_test 204d "Print default stripe count and size"
13985 test_mkdir $DIR/$tdir
13986 $SETSTRIPE -d $DIR/$tdir
13988 check_default_stripe_attr --stripe-count --raw
13989 check_default_stripe_attr --stripe-size --raw
13990 check_default_stripe_attr --stripe-index --raw
13992 run_test 204e "Print raw stripe attributes"
13995 test_mkdir $DIR/$tdir
13996 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13998 check_default_stripe_attr --stripe-size --raw
13999 check_default_stripe_attr --stripe-index --raw
14001 run_test 204f "Print raw stripe size and offset"
14004 test_mkdir $DIR/$tdir
14005 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
14007 check_default_stripe_attr --stripe-count --raw
14008 check_default_stripe_attr --stripe-index --raw
14010 run_test 204g "Print raw stripe count and offset"
14013 test_mkdir $DIR/$tdir
14014 $SETSTRIPE --stripe-index 0 $DIR/$tdir
14016 check_default_stripe_attr --stripe-count --raw
14017 check_default_stripe_attr --stripe-size --raw
14019 run_test 204h "Print raw stripe count and size"
14021 # Figure out which job scheduler is being used, if any,
14022 # or use a fake one
14023 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14024 JOBENV=SLURM_JOB_ID
14025 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14027 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14029 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14030 JOBENV=LOADL_STEP_ID
14031 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14034 $LCTL list_param jobid_name > /dev/null 2>&1
14035 if [ $? -eq 0 ]; then
14041 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14043 verify_jobstats() {
14048 # we don't really need to clear the stats for this test to work, since each
14049 # command has a unique jobid, but it makes debugging easier if needed.
14050 # for facet in $facets; do
14051 # local dev=$(convert_facet2label $facet)
14052 # # clear old jobstats
14053 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14056 # use a new JobID for each test, or we might see an old one
14057 [ "$JOBENV" = "FAKE_JOBID" ] &&
14058 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14060 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14062 [ "$JOBENV" = "nodelocal" ] && {
14063 FAKE_JOBID=id.$testnum.%e.$RANDOM
14064 $LCTL set_param jobid_name=$FAKE_JOBID
14065 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14068 log "Test: ${cmd[*]}"
14069 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14071 if [ $JOBENV = "FAKE_JOBID" ]; then
14072 FAKE_JOBID=$JOBVAL ${cmd[*]}
14077 # all files are created on OST0000
14078 for facet in $facets; do
14079 local stats="*.$(convert_facet2label $facet).job_stats"
14081 # strip out libtool wrappers for in-tree executables
14082 if [ $(do_facet $facet lctl get_param $stats |
14083 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14084 do_facet $facet lctl get_param $stats
14085 error "No jobstats for $JOBVAL found on $facet::$stats"
14091 local new_jobenv=$1
14093 set_persistent_param_and_check client "jobid_var" \
14094 "$FSNAME.sys.jobid_var" $new_jobenv
14097 test_205() { # Job stats
14098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14099 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14100 skip "Need MDS version with at least 2.7.1"
14101 remote_mgs_nodsh && skip "remote MGS with nodsh"
14102 remote_mds_nodsh && skip "remote MDS with nodsh"
14103 remote_ost_nodsh && skip "remote OST with nodsh"
14104 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14105 skip "Server doesn't support jobstats"
14106 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14108 local old_jobenv=$($LCTL get_param -n jobid_var)
14109 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14111 if [[ $PERM_CMD = *"set_param -P"* ]]; then
14112 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14114 stack_trap "do_facet mgs $PERM_CMD \
14115 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14119 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14120 mdt.*.job_cleanup_interval | head -n 1)
14121 local new_interval=5
14122 do_facet $SINGLEMDS \
14123 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14124 stack_trap "do_facet $SINGLEMDS \
14125 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14126 local start=$SECONDS
14130 cmd="mkdir $DIR/$tdir"
14131 verify_jobstats "$cmd" "$SINGLEMDS"
14133 cmd="rmdir $DIR/$tdir"
14134 verify_jobstats "$cmd" "$SINGLEMDS"
14135 # mkdir on secondary MDT
14136 if [ $MDSCOUNT -gt 1 ]; then
14137 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14138 verify_jobstats "$cmd" "mds2"
14141 cmd="mknod $DIR/$tfile c 1 3"
14142 verify_jobstats "$cmd" "$SINGLEMDS"
14144 cmd="rm -f $DIR/$tfile"
14145 verify_jobstats "$cmd" "$SINGLEMDS"
14146 # create all files on OST0000 so verify_jobstats can find OST stats
14148 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
14149 verify_jobstats "$cmd" "$SINGLEMDS"
14151 cmd="touch $DIR/$tfile"
14152 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14154 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14155 verify_jobstats "$cmd" "ost1"
14157 cancel_lru_locks osc
14158 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14159 verify_jobstats "$cmd" "ost1"
14161 cmd="$TRUNCATE $DIR/$tfile 0"
14162 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14164 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14165 verify_jobstats "$cmd" "$SINGLEMDS"
14166 # jobstats expiry - sleep until old stats should be expired
14167 local left=$((new_interval + 5 - (SECONDS - start)))
14168 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14169 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14171 cmd="mkdir $DIR/$tdir.expire"
14172 verify_jobstats "$cmd" "$SINGLEMDS"
14173 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14174 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14176 # Ensure that jobid are present in changelog (if supported by MDS)
14177 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14178 changelog_dump | tail -10
14179 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14180 [ $jobids -eq 9 ] ||
14181 error "Wrong changelog jobid count $jobids != 9"
14185 jobstats_set $JOBENV
14187 changelog_dump | grep $tfile
14188 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14189 [ $jobids -eq 0 ] ||
14190 error "Unexpected jobids when jobid_var=$JOBENV"
14193 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14194 JOBENV="JOBCOMPLEX"
14195 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14197 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14199 run_test 205 "Verify job stats"
14201 # LU-1480, LU-1773 and LU-1657
14203 mkdir -p $DIR/$tdir
14204 $SETSTRIPE -c -1 $DIR/$tdir
14205 #define OBD_FAIL_LOV_INIT 0x1403
14206 $LCTL set_param fail_loc=0xa0001403
14207 $LCTL set_param fail_val=1
14208 touch $DIR/$tdir/$tfile || true
14210 run_test 206 "fail lov_init_raid0() doesn't lbug"
14213 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14214 local fsz=`stat -c %s $DIR/$tfile`
14215 cancel_lru_locks mdc
14217 # do not return layout in getattr intent
14218 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14219 $LCTL set_param fail_loc=0x170
14220 local sz=`stat -c %s $DIR/$tfile`
14222 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14226 run_test 207a "can refresh layout at glimpse"
14229 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14230 local cksum=`md5sum $DIR/$tfile`
14231 local fsz=`stat -c %s $DIR/$tfile`
14232 cancel_lru_locks mdc
14233 cancel_lru_locks osc
14235 # do not return layout in getattr intent
14236 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14237 $LCTL set_param fail_loc=0x171
14239 # it will refresh layout after the file is opened but before read issues
14240 echo checksum is "$cksum"
14241 echo "$cksum" |md5sum -c --quiet || error "file differs"
14245 run_test 207b "can refresh layout at open"
14248 # FIXME: in this test suite, only RD lease is used. This is okay
14249 # for now as only exclusive open is supported. After generic lease
14250 # is done, this test suite should be revised. - Jinshan
14252 remote_mds_nodsh && skip "remote MDS with nodsh"
14253 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14254 skip "Need MDS version at least 2.4.52"
14256 echo "==== test 1: verify get lease work"
14257 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14259 echo "==== test 2: verify lease can be broken by upcoming open"
14260 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14264 $MULTIOP $DIR/$tfile oO_RDONLY:c
14265 kill -USR1 $PID && wait $PID || error "break lease error"
14267 echo "==== test 3: verify lease can't be granted if an open already exists"
14268 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14272 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14273 kill -USR1 $PID && wait $PID || error "open file error"
14275 echo "==== test 4: lease can sustain over recovery"
14276 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14282 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14284 echo "==== test 5: lease broken can't be regained by replay"
14285 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14289 # open file to break lease and then recovery
14290 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14293 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14297 run_test 208 "Exclusive open"
14300 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14301 skip_env "must have disp_stripe"
14304 sync; sleep 5; sync;
14306 echo 3 > /proc/sys/vm/drop_caches
14307 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14309 # open/close 500 times
14310 for i in $(seq 500); do
14314 echo 3 > /proc/sys/vm/drop_caches
14315 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14317 echo "before: $req_before, after: $req_after"
14318 [ $((req_after - req_before)) -ge 300 ] &&
14319 error "open/close requests are not freed"
14322 run_test 209 "read-only open/close requests should be freed promptly"
14326 size=$((size % 8192 + 1))
14327 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14328 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14329 rm -f $DIR/f212 $DIR/f212.xyz
14331 run_test 212 "Sendfile test ============================================"
14334 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14335 cancel_lru_locks osc
14336 lctl set_param fail_loc=0x8000040f
14337 # generate a read lock
14338 cat $DIR/$tfile > /dev/null
14339 # write to the file, it will try to cancel the above read lock.
14340 cat /etc/hosts >> $DIR/$tfile
14342 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14344 test_214() { # for bug 20133
14345 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14346 for (( i=0; i < 340; i++ )) ; do
14347 touch $DIR/$tdir/d214c/a$i
14350 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14351 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14352 ls $DIR/d214c || error "ls $DIR/d214c failed"
14353 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14354 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14356 run_test 214 "hash-indexed directory test - bug 20133"
14358 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14359 create_lnet_proc_files() {
14360 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14363 # counterpart of create_lnet_proc_files
14364 remove_lnet_proc_files() {
14365 rm -f $TMP/lnet_$1.sys
14368 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14369 # 3rd arg as regexp for body
14370 check_lnet_proc_stats() {
14371 local l=$(cat "$TMP/lnet_$1" |wc -l)
14372 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14374 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14377 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14378 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14379 # optional and can be regexp for 2nd line (lnet.routes case)
14380 check_lnet_proc_entry() {
14381 local blp=2 # blp stands for 'position of 1st line of body'
14382 [ -z "$5" ] || blp=3 # lnet.routes case
14384 local l=$(cat "$TMP/lnet_$1" |wc -l)
14385 # subtracting one from $blp because the body can be empty
14386 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14388 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14389 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14391 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14392 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14394 # bail out if any unexpected line happened
14395 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14396 [ "$?" != 0 ] || error "$2 misformatted"
14399 test_215() { # for bugs 18102, 21079, 21517
14400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14402 local N='(0|[1-9][0-9]*)' # non-negative numeric
14403 local P='[1-9][0-9]*' # positive numeric
14404 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14405 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14406 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14407 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14409 local L1 # regexp for 1st line
14410 local L2 # regexp for 2nd line (optional)
14411 local BR # regexp for the rest (body)
14413 # lnet.stats should look as 11 space-separated non-negative numerics
14414 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14415 create_lnet_proc_files "stats"
14416 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14417 remove_lnet_proc_files "stats"
14419 # lnet.routes should look like this:
14420 # Routing disabled/enabled
14421 # net hops priority state router
14422 # where net is a string like tcp0, hops > 0, priority >= 0,
14423 # state is up/down,
14424 # router is a string like 192.168.1.1@tcp2
14425 L1="^Routing (disabled|enabled)$"
14426 L2="^net +hops +priority +state +router$"
14427 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14428 create_lnet_proc_files "routes"
14429 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14430 remove_lnet_proc_files "routes"
14432 # lnet.routers should look like this:
14433 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14434 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14435 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14436 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14437 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14438 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14439 create_lnet_proc_files "routers"
14440 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14441 remove_lnet_proc_files "routers"
14443 # lnet.peers should look like this:
14444 # nid refs state last max rtr min tx min queue
14445 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14446 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14447 # numeric (0 or >0 or <0), queue >= 0.
14448 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14449 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14450 create_lnet_proc_files "peers"
14451 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14452 remove_lnet_proc_files "peers"
14454 # lnet.buffers should look like this:
14455 # pages count credits min
14456 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14457 L1="^pages +count +credits +min$"
14458 BR="^ +$N +$N +$I +$I$"
14459 create_lnet_proc_files "buffers"
14460 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14461 remove_lnet_proc_files "buffers"
14463 # lnet.nis should look like this:
14464 # nid status alive refs peer rtr max tx min
14465 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14466 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14467 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14468 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14469 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14470 create_lnet_proc_files "nis"
14471 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14472 remove_lnet_proc_files "nis"
14474 # can we successfully write to lnet.stats?
14475 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14477 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14479 test_216() { # bug 20317
14480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14481 remote_ost_nodsh && skip "remote OST with nodsh"
14484 local facets=$(get_facets OST)
14485 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14487 save_lustre_params client "osc.*.contention_seconds" > $p
14488 save_lustre_params $facets \
14489 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14490 save_lustre_params $facets \
14491 "ldlm.namespaces.filter-*.contended_locks" >> $p
14492 save_lustre_params $facets \
14493 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14494 clear_stats osc.*.osc_stats
14496 # agressive lockless i/o settings
14497 do_nodes $(comma_list $(osts_nodes)) \
14498 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14499 ldlm.namespaces.filter-*.contended_locks=0 \
14500 ldlm.namespaces.filter-*.contention_seconds=60"
14501 lctl set_param -n osc.*.contention_seconds=60
14503 $DIRECTIO write $DIR/$tfile 0 10 4096
14504 $CHECKSTAT -s 40960 $DIR/$tfile
14506 # disable lockless i/o
14507 do_nodes $(comma_list $(osts_nodes)) \
14508 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14509 ldlm.namespaces.filter-*.contended_locks=32 \
14510 ldlm.namespaces.filter-*.contention_seconds=0"
14511 lctl set_param -n osc.*.contention_seconds=0
14512 clear_stats osc.*.osc_stats
14514 dd if=/dev/zero of=$DIR/$tfile count=0
14515 $CHECKSTAT -s 0 $DIR/$tfile
14517 restore_lustre_params <$p
14521 run_test 216 "check lockless direct write updates file size and kms correctly"
14523 test_217() { # bug 22430
14524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14529 for node in $(nodes_list); do
14530 nid=$(host_nids_address $node $NETTYPE)
14531 if [[ $nid = *-* ]] ; then
14532 echo "lctl ping $(h2nettype $nid)"
14533 lctl ping $(h2nettype $nid)
14535 echo "skipping $node (no hyphen detected)"
14539 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14542 # do directio so as not to populate the page cache
14543 log "creating a 10 Mb file"
14544 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14545 log "starting reads"
14546 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14547 log "truncating the file"
14548 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14550 kill %+ || true # reads might have finished
14551 echo "wait until dd is finished"
14553 log "removing the temporary file"
14554 rm -rf $DIR/$tfile || error "tmp file removal failed"
14556 run_test 218 "parallel read and truncate should not deadlock"
14559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14561 # write one partial page
14562 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14563 # set no grant so vvp_io_commit_write will do sync write
14564 $LCTL set_param fail_loc=0x411
14565 # write a full page at the end of file
14566 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14568 $LCTL set_param fail_loc=0
14569 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14570 $LCTL set_param fail_loc=0x411
14571 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14574 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14575 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14577 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14579 test_220() { #LU-325
14580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14581 remote_ost_nodsh && skip "remote OST with nodsh"
14582 remote_mds_nodsh && skip "remote MDS with nodsh"
14583 remote_mgs_nodsh && skip "remote MGS with nodsh"
14587 # create on MDT0000 so the last_id and next_id are correct
14589 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14593 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14594 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14595 osc.$mdtosc_proc1.prealloc_last_id)
14596 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14597 osc.$mdtosc_proc1.prealloc_next_id)
14601 if ! combined_mgs_mds ; then
14605 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14606 #define OBD_FAIL_OST_ENOINO 0x229
14607 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14608 create_pool $FSNAME.$TESTNAME || return 1
14609 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14611 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14613 MDSOBJS=$((last_id - next_id))
14614 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14616 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14617 echo "OST still has $count kbytes free"
14619 echo "create $MDSOBJS files @next_id..."
14620 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14622 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14623 osc.$mdtosc_proc1.prealloc_last_id)
14624 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14625 osc.$mdtosc_proc1.prealloc_next_id)
14627 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14632 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14633 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14635 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14636 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14637 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14638 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14639 echo "unlink $MDSOBJS files @$next_id..."
14640 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14642 if ! combined_mgs_mds ; then
14646 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14651 dd if=`which date` of=$MOUNT/date oflag=sync
14652 chmod +x $MOUNT/date
14654 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14655 $LCTL set_param fail_loc=0x80001401
14657 $MOUNT/date > /dev/null
14660 run_test 221 "make sure fault and truncate race to not cause OOM"
14663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14666 test_mkdir $DIR/$tdir
14667 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14668 createmany -o $DIR/$tdir/$tfile 10
14669 cancel_lru_locks mdc
14670 cancel_lru_locks osc
14671 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14672 $LCTL set_param fail_loc=0x31a
14673 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14674 $LCTL set_param fail_loc=0
14677 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14683 test_mkdir $DIR/$tdir
14684 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14685 createmany -o $DIR/$tdir/$tfile 10
14686 cancel_lru_locks mdc
14687 cancel_lru_locks osc
14688 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14689 $LCTL set_param fail_loc=0x31a
14690 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14691 $LCTL set_param fail_loc=0
14693 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14699 test_mkdir $DIR/$tdir
14700 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14701 createmany -o $DIR/$tdir/$tfile 10
14702 cancel_lru_locks mdc
14703 cancel_lru_locks osc
14704 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14705 $LCTL set_param fail_loc=0x31b
14706 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14707 $LCTL set_param fail_loc=0
14710 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14712 test_224a() { # LU-1039, MRP-303
14713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14715 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14716 $LCTL set_param fail_loc=0x508
14717 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14718 $LCTL set_param fail_loc=0
14721 run_test 224a "Don't panic on bulk IO failure"
14723 test_224b() { # LU-1039, MRP-303
14724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14726 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14727 cancel_lru_locks osc
14728 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14729 $LCTL set_param fail_loc=0x515
14730 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14731 $LCTL set_param fail_loc=0
14734 run_test 224b "Don't panic on bulk IO failure"
14736 test_224c() { # LU-6441
14737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14738 remote_mds_nodsh && skip "remote MDS with nodsh"
14740 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14741 save_writethrough $p
14742 set_cache writethrough on
14744 local pages_per_rpc=$($LCTL get_param \
14745 osc.*.max_pages_per_rpc)
14746 local at_max=$($LCTL get_param -n at_max)
14747 local timeout=$($LCTL get_param -n timeout)
14748 local test_at="at_max"
14749 local param_at="$FSNAME.sys.at_max"
14750 local test_timeout="timeout"
14751 local param_timeout="$FSNAME.sys.timeout"
14753 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14755 set_persistent_param_and_check client "$test_at" "$param_at" 0
14756 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14758 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14759 do_facet ost1 $LCTL set_param fail_loc=0x520
14760 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14761 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14763 do_facet ost1 $LCTL set_param fail_loc=0
14765 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14766 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14769 $LCTL set_param -n $pages_per_rpc
14770 restore_lustre_params < $p
14773 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14775 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14778 if [ -z ${MDSSURVEY} ]; then
14779 skip_env "mds-survey not found"
14781 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14782 skip "Need MDS version at least 2.2.51"
14784 local mds=$(facet_host $SINGLEMDS)
14785 local target=$(do_nodes $mds 'lctl dl' |
14786 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14788 local cmd1="file_count=1000 thrhi=4"
14789 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14790 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14791 local cmd="$cmd1 $cmd2 $cmd3"
14793 rm -f ${TMP}/mds_survey*
14795 eval $cmd || error "mds-survey with zero-stripe failed"
14796 cat ${TMP}/mds_survey*
14797 rm -f ${TMP}/mds_survey*
14799 run_test 225a "Metadata survey sanity with zero-stripe"
14802 if [ -z ${MDSSURVEY} ]; then
14803 skip_env "mds-survey not found"
14805 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14806 skip "Need MDS version at least 2.2.51"
14807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14808 remote_mds_nodsh && skip "remote MDS with nodsh"
14809 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14810 skip_env "Need to mount OST to test"
14813 local mds=$(facet_host $SINGLEMDS)
14814 local target=$(do_nodes $mds 'lctl dl' |
14815 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14817 local cmd1="file_count=1000 thrhi=4"
14818 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14819 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14820 local cmd="$cmd1 $cmd2 $cmd3"
14822 rm -f ${TMP}/mds_survey*
14824 eval $cmd || error "mds-survey with stripe_count failed"
14825 cat ${TMP}/mds_survey*
14826 rm -f ${TMP}/mds_survey*
14828 run_test 225b "Metadata survey sanity with stripe_count = 1"
14830 mcreate_path2fid () {
14836 local path=$DIR/$tdir/$name
14841 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14842 error "cannot create $desc"
14844 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14846 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14848 fid_path=$($LFS fid2path $MOUNT $fid)
14850 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14852 [ "$path" == "$fid_path" ] ||
14853 error "fid2path returned $fid_path, expected $path"
14855 echo "pass with $path and $fid"
14860 mkdir -p $DIR/$tdir
14862 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14863 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14864 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14865 mcreate_path2fid 0040666 0 0 dir "directory"
14866 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14867 mcreate_path2fid 0100666 0 0 file "regular file"
14868 mcreate_path2fid 0120666 0 0 link "symbolic link"
14869 mcreate_path2fid 0140666 0 0 sock "socket"
14871 run_test 226a "call path2fid and fid2path on files of all type"
14874 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14879 mkdir -p $DIR/$tdir
14880 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14881 error "create remote directory failed"
14882 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14883 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14884 "character special file (null)"
14885 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14886 "character special file (no device)"
14887 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14888 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14889 "block special file (loop)"
14890 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14891 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14892 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14894 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14896 # LU-1299 Executing or running ldd on a truncated executable does not
14897 # cause an out-of-memory condition.
14899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14900 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14902 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14903 chmod +x $MOUNT/date
14905 $MOUNT/date > /dev/null
14906 ldd $MOUNT/date > /dev/null
14909 run_test 227 "running truncated executable does not cause OOM"
14911 # LU-1512 try to reuse idle OI blocks
14913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14914 remote_mds_nodsh && skip "remote MDS with nodsh"
14915 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14917 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14918 local myDIR=$DIR/$tdir
14921 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14922 $LCTL set_param fail_loc=0x80001002
14923 createmany -o $myDIR/t- 10000
14924 $LCTL set_param fail_loc=0
14925 # The guard is current the largest FID holder
14927 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14929 local IDX=$(($SEQ % 64))
14931 do_facet $SINGLEMDS sync
14932 # Make sure journal flushed.
14934 local blk1=$(do_facet $SINGLEMDS \
14935 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14936 grep Blockcount | awk '{print $4}')
14938 # Remove old files, some OI blocks will become idle.
14939 unlinkmany $myDIR/t- 10000
14940 # Create new files, idle OI blocks should be reused.
14941 createmany -o $myDIR/t- 2000
14942 do_facet $SINGLEMDS sync
14943 # Make sure journal flushed.
14945 local blk2=$(do_facet $SINGLEMDS \
14946 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14947 grep Blockcount | awk '{print $4}')
14949 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14951 run_test 228a "try to reuse idle OI blocks"
14954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14955 remote_mds_nodsh && skip "remote MDS with nodsh"
14956 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14958 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14959 local myDIR=$DIR/$tdir
14962 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14963 $LCTL set_param fail_loc=0x80001002
14964 createmany -o $myDIR/t- 10000
14965 $LCTL set_param fail_loc=0
14966 # The guard is current the largest FID holder
14968 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14970 local IDX=$(($SEQ % 64))
14972 do_facet $SINGLEMDS sync
14973 # Make sure journal flushed.
14975 local blk1=$(do_facet $SINGLEMDS \
14976 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14977 grep Blockcount | awk '{print $4}')
14979 # Remove old files, some OI blocks will become idle.
14980 unlinkmany $myDIR/t- 10000
14983 stop $SINGLEMDS || error "Fail to stop MDT."
14985 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14987 df $MOUNT || error "Fail to df."
14988 # Create new files, idle OI blocks should be reused.
14989 createmany -o $myDIR/t- 2000
14990 do_facet $SINGLEMDS sync
14991 # Make sure journal flushed.
14993 local blk2=$(do_facet $SINGLEMDS \
14994 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14995 grep Blockcount | awk '{print $4}')
14997 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14999 run_test 228b "idle OI blocks can be reused after MDT restart"
15003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15004 remote_mds_nodsh && skip "remote MDS with nodsh"
15005 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15007 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15008 local myDIR=$DIR/$tdir
15011 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15012 $LCTL set_param fail_loc=0x80001002
15013 # 20000 files can guarantee there are index nodes in the OI file
15014 createmany -o $myDIR/t- 20000
15015 $LCTL set_param fail_loc=0
15016 # The guard is current the largest FID holder
15018 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15020 local IDX=$(($SEQ % 64))
15022 do_facet $SINGLEMDS sync
15023 # Make sure journal flushed.
15025 local blk1=$(do_facet $SINGLEMDS \
15026 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15027 grep Blockcount | awk '{print $4}')
15029 # Remove old files, some OI blocks will become idle.
15030 unlinkmany $myDIR/t- 20000
15032 # The OI file should become empty now
15034 # Create new files, idle OI blocks should be reused.
15035 createmany -o $myDIR/t- 2000
15036 do_facet $SINGLEMDS sync
15037 # Make sure journal flushed.
15039 local blk2=$(do_facet $SINGLEMDS \
15040 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15041 grep Blockcount | awk '{print $4}')
15043 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15045 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15047 test_229() { # LU-2482, LU-3448
15048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15049 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15050 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15051 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15055 # Create a file with a released layout and stripe count 2.
15056 $MULTIOP $DIR/$tfile H2c ||
15057 error "failed to create file with released layout"
15059 $GETSTRIPE -v $DIR/$tfile
15061 local pattern=$($GETSTRIPE -L $DIR/$tfile)
15062 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15064 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
15065 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15066 stat $DIR/$tfile || error "failed to stat released file"
15068 chown $RUNAS_ID $DIR/$tfile ||
15069 error "chown $RUNAS_ID $DIR/$tfile failed"
15071 chgrp $RUNAS_ID $DIR/$tfile ||
15072 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15074 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15075 rm $DIR/$tfile || error "failed to remove released file"
15077 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15081 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15082 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15083 skip "Need MDS version at least 2.11.52"
15087 test_mkdir $DIR/$tdir
15088 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15089 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15090 [ $mdt_idx -ne 0 ] &&
15091 error "create local directory on wrong MDT $mdt_idx"
15093 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15094 error "create remote directory failed"
15095 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15096 [ $mdt_idx -ne $MDTIDX ] &&
15097 error "create remote directory on wrong MDT $mdt_idx"
15099 createmany -o $DIR/$tdir/test_230/t- 10 ||
15100 error "create files on remote directory failed"
15101 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15102 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15103 rm -r $DIR/$tdir || error "unlink remote directory failed"
15105 run_test 230a "Create remote directory and files under the remote directory"
15108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15109 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15110 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15111 skip "Need MDS version at least 2.11.52"
15119 local migrate_dir=$DIR/$tdir/migrate_dir
15120 local other_dir=$DIR/$tdir/other_dir
15122 test_mkdir $DIR/$tdir
15123 test_mkdir -i0 -c1 $migrate_dir
15124 test_mkdir -i0 -c1 $other_dir
15125 for ((i=0; i<10; i++)); do
15126 mkdir -p $migrate_dir/dir_${i}
15127 createmany -o $migrate_dir/dir_${i}/f 10 ||
15128 error "create files under remote dir failed $i"
15131 cp /etc/passwd $migrate_dir/$tfile
15132 cp /etc/passwd $other_dir/$tfile
15133 chattr +SAD $migrate_dir
15134 chattr +SAD $migrate_dir/$tfile
15136 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15137 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15138 local old_dir_mode=$(stat -c%f $migrate_dir)
15139 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15141 mkdir -p $migrate_dir/dir_default_stripe2
15142 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
15143 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
15145 mkdir -p $other_dir
15146 ln $migrate_dir/$tfile $other_dir/luna
15147 ln $migrate_dir/$tfile $migrate_dir/sofia
15148 ln $other_dir/$tfile $migrate_dir/david
15149 ln -s $migrate_dir/$tfile $other_dir/zachary
15150 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15151 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15153 $LFS migrate -m $MDTIDX $migrate_dir ||
15154 error "fails on migrating remote dir to MDT1"
15156 echo "migratate to MDT1, then checking.."
15157 for ((i = 0; i < 10; i++)); do
15158 for file in $(find $migrate_dir/dir_${i}); do
15159 mdt_index=$($LFS getstripe -m $file)
15160 [ $mdt_index == $MDTIDX ] ||
15161 error "$file is not on MDT${MDTIDX}"
15165 # the multiple link file should still in MDT0
15166 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15167 [ $mdt_index == 0 ] ||
15168 error "$file is not on MDT${MDTIDX}"
15170 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15171 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15172 error " expect $old_dir_flag get $new_dir_flag"
15174 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15175 [ "$old_file_flag" = "$new_file_flag" ] ||
15176 error " expect $old_file_flag get $new_file_flag"
15178 local new_dir_mode=$(stat -c%f $migrate_dir)
15179 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15180 error "expect mode $old_dir_mode get $new_dir_mode"
15182 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15183 [ "$old_file_mode" = "$new_file_mode" ] ||
15184 error "expect mode $old_file_mode get $new_file_mode"
15186 diff /etc/passwd $migrate_dir/$tfile ||
15187 error "$tfile different after migration"
15189 diff /etc/passwd $other_dir/luna ||
15190 error "luna different after migration"
15192 diff /etc/passwd $migrate_dir/sofia ||
15193 error "sofia different after migration"
15195 diff /etc/passwd $migrate_dir/david ||
15196 error "david different after migration"
15198 diff /etc/passwd $other_dir/zachary ||
15199 error "zachary different after migration"
15201 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15202 error "${tfile}_ln different after migration"
15204 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15205 error "${tfile}_ln_other different after migration"
15207 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15208 [ $stripe_count = 2 ] ||
15209 error "dir strpe_count $d != 2 after migration."
15211 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15212 [ $stripe_count = 2 ] ||
15213 error "file strpe_count $d != 2 after migration."
15215 #migrate back to MDT0
15218 $LFS migrate -m $MDTIDX $migrate_dir ||
15219 error "fails on migrating remote dir to MDT0"
15221 echo "migrate back to MDT0, checking.."
15222 for file in $(find $migrate_dir); do
15223 mdt_index=$($LFS getstripe -m $file)
15224 [ $mdt_index == $MDTIDX ] ||
15225 error "$file is not on MDT${MDTIDX}"
15228 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15229 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15230 error " expect $old_dir_flag get $new_dir_flag"
15232 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15233 [ "$old_file_flag" = "$new_file_flag" ] ||
15234 error " expect $old_file_flag get $new_file_flag"
15236 local new_dir_mode=$(stat -c%f $migrate_dir)
15237 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15238 error "expect mode $old_dir_mode get $new_dir_mode"
15240 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15241 [ "$old_file_mode" = "$new_file_mode" ] ||
15242 error "expect mode $old_file_mode get $new_file_mode"
15244 diff /etc/passwd ${migrate_dir}/$tfile ||
15245 error "$tfile different after migration"
15247 diff /etc/passwd ${other_dir}/luna ||
15248 error "luna different after migration"
15250 diff /etc/passwd ${migrate_dir}/sofia ||
15251 error "sofia different after migration"
15253 diff /etc/passwd ${other_dir}/zachary ||
15254 error "zachary different after migration"
15256 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15257 error "${tfile}_ln different after migration"
15259 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15260 error "${tfile}_ln_other different after migration"
15262 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15263 [ $stripe_count = 2 ] ||
15264 error "dir strpe_count $d != 2 after migration."
15266 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15267 [ $stripe_count = 2 ] ||
15268 error "file strpe_count $d != 2 after migration."
15270 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15272 run_test 230b "migrate directory"
15275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15276 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15277 remote_mds_nodsh && skip "remote MDS with nodsh"
15278 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15279 skip "Need MDS version at least 2.11.52"
15285 local migrate_dir=$DIR/$tdir/migrate_dir
15287 #If migrating directory fails in the middle, all entries of
15288 #the directory is still accessiable.
15289 test_mkdir $DIR/$tdir
15290 test_mkdir -i0 -c1 $migrate_dir
15291 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15293 createmany -o $migrate_dir/f $total ||
15294 error "create files under ${migrate_dir} failed"
15296 # fail after migrating top dir, and this will fail only once, so the
15297 # first sub file migration will fail (currently f3), others succeed.
15298 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15299 do_facet mds1 lctl set_param fail_loc=0x1801
15300 local t=$(ls $migrate_dir | wc -l)
15301 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15302 error "migrate should fail"
15303 local u=$(ls $migrate_dir | wc -l)
15304 [ "$u" == "$t" ] || error "$u != $t during migration"
15306 # add new dir/file should succeed
15307 mkdir $migrate_dir/dir ||
15308 error "mkdir failed under migrating directory"
15309 touch $migrate_dir/file ||
15310 error "create file failed under migrating directory"
15312 # add file with existing name should fail
15313 for file in $migrate_dir/f*; do
15314 stat $file > /dev/null || error "stat $file failed"
15315 $OPENFILE -f O_CREAT:O_EXCL $file &&
15316 error "open(O_CREAT|O_EXCL) $file should fail"
15317 $MULTIOP $file m && error "create $file should fail"
15318 touch $DIR/$tdir/remote_dir/$tfile ||
15319 error "touch $tfile failed"
15320 ln $DIR/$tdir/remote_dir/$tfile $file &&
15321 error "link $file should fail"
15322 mdt_index=$($LFS getstripe -m $file)
15323 if [ $mdt_index == 0 ]; then
15324 # file failed to migrate is not allowed to rename to
15325 mv $DIR/$tdir/remote_dir/$tfile $file &&
15326 error "rename to $file should fail"
15328 mv $DIR/$tdir/remote_dir/$tfile $file ||
15329 error "rename to $file failed"
15331 echo hello >> $file || error "write $file failed"
15334 # resume migration with different options should fail
15335 $LFS migrate -m 0 $migrate_dir &&
15336 error "migrate -m 0 $migrate_dir should fail"
15338 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15339 error "migrate -c 2 $migrate_dir should fail"
15341 # resume migration should succeed
15342 $LFS migrate -m $MDTIDX $migrate_dir ||
15343 error "migrate $migrate_dir failed"
15345 echo "Finish migration, then checking.."
15346 for file in $(find $migrate_dir); do
15347 mdt_index=$($LFS getstripe -m $file)
15348 [ $mdt_index == $MDTIDX ] ||
15349 error "$file is not on MDT${MDTIDX}"
15352 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15354 run_test 230c "check directory accessiblity if migration failed"
15357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15358 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15359 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15360 skip "Need MDS version at least 2.11.52"
15362 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15364 local migrate_dir=$DIR/$tdir/migrate_dir
15374 old_index=$((RANDOM % MDSCOUNT))
15375 old_count=$((MDSCOUNT - old_index))
15376 new_index=$((RANDOM % MDSCOUNT))
15377 new_count=$((MDSCOUNT - new_index))
15378 new_hash="all_char"
15380 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15381 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15383 test_mkdir $DIR/$tdir
15384 test_mkdir -i $old_index -c $old_count $migrate_dir
15386 for ((i=0; i<100; i++)); do
15387 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15388 createmany -o $migrate_dir/dir_${i}/f 100 ||
15389 error "create files under remote dir failed $i"
15392 echo -n "Migrate from MDT$old_index "
15393 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15394 echo -n "to MDT$new_index"
15395 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15398 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15399 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15400 error "migrate remote dir error"
15402 echo "Finish migration, then checking.."
15403 for file in $(find $migrate_dir); do
15404 mdt_index=$($LFS getstripe -m $file)
15405 if [ $mdt_index -lt $new_index ] ||
15406 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15407 error "$file is on MDT$mdt_index"
15411 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15413 run_test 230d "check migrate big directory"
15416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15417 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15418 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15419 skip "Need MDS version at least 2.11.52"
15426 mkdir -p $DIR/$tdir
15427 mkdir $DIR/$tdir/migrate_dir
15428 mkdir $DIR/$tdir/other_dir
15429 touch $DIR/$tdir/migrate_dir/a
15430 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15431 ls $DIR/$tdir/other_dir
15433 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15434 error "migrate dir fails"
15436 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15437 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15439 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15440 [ $mdt_index == 0 ] || error "a is not on MDT0"
15442 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15443 error "migrate dir fails"
15445 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15446 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15448 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15449 [ $mdt_index == 1 ] || error "a is not on MDT1"
15451 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15452 [ $mdt_index == 1 ] || error "b is not on MDT1"
15454 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15455 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15457 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15459 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15461 run_test 230e "migrate mulitple local link files"
15464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15465 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15466 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15467 skip "Need MDS version at least 2.11.52"
15472 mkdir -p $DIR/$tdir
15473 mkdir $DIR/$tdir/migrate_dir
15474 $LFS mkdir -i1 $DIR/$tdir/other_dir
15475 touch $DIR/$tdir/migrate_dir/a
15476 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15477 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15478 ls $DIR/$tdir/other_dir
15480 # a should be migrated to MDT1, since no other links on MDT0
15481 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15482 error "#1 migrate dir fails"
15483 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15484 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15485 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15486 [ $mdt_index == 1 ] || error "a is not on MDT1"
15488 # a should stay on MDT1, because it is a mulitple link file
15489 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15490 error "#2 migrate dir fails"
15491 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15492 [ $mdt_index == 1 ] || error "a is not on MDT1"
15494 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15495 error "#3 migrate dir fails"
15497 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15498 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15499 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15501 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15502 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15504 # a should be migrated to MDT0, since no other links on MDT1
15505 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15506 error "#4 migrate dir fails"
15507 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15508 [ $mdt_index == 0 ] || error "a is not on MDT0"
15510 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15512 run_test 230f "migrate mulitple remote link files"
15515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15516 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15517 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15518 skip "Need MDS version at least 2.11.52"
15520 mkdir -p $DIR/$tdir/migrate_dir
15522 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15523 error "migrating dir to non-exist MDT succeeds"
15526 run_test 230g "migrate dir to non-exist MDT"
15529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15530 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15531 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15532 skip "Need MDS version at least 2.11.52"
15536 mkdir -p $DIR/$tdir/migrate_dir
15538 $LFS migrate -m1 $DIR &&
15539 error "migrating mountpoint1 should fail"
15541 $LFS migrate -m1 $DIR/$tdir/.. &&
15542 error "migrating mountpoint2 should fail"
15545 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15546 error "migrating $tdir/migrate_dir/.. should fail"
15550 run_test 230h "migrate .. and root"
15553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15554 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15555 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15556 skip "Need MDS version at least 2.11.52"
15558 mkdir -p $DIR/$tdir/migrate_dir
15560 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15561 error "migration fails with a tailing slash"
15563 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15564 error "migration fails with two tailing slashes"
15566 run_test 230i "lfs migrate -m tolerates trailing slashes"
15569 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15570 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15571 skip "Need MDS version at least 2.11.52"
15573 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15574 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15575 error "create $tfile failed"
15576 cat /etc/passwd > $DIR/$tdir/$tfile
15578 $LFS migrate -m 1 $DIR/$tdir
15580 cmp /etc/passwd $DIR/$tdir/$tfile ||
15581 error "DoM file mismatch after migration"
15583 run_test 230j "DoM file data not changed after dir migration"
15586 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15587 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15588 skip "Need MDS version at least 2.11.56"
15591 local files_on_starting_mdt=0
15593 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15594 $LFS getdirstripe $DIR/$tdir
15595 for i in $(seq $total); do
15596 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15597 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15598 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15601 echo "$files_on_starting_mdt files on MDT0"
15603 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15604 $LFS getdirstripe $DIR/$tdir
15606 files_on_starting_mdt=0
15607 for i in $(seq $total); do
15608 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15609 error "file $tfile.$i mismatch after migration"
15610 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15611 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15614 echo "$files_on_starting_mdt files on MDT1 after migration"
15615 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15617 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15618 $LFS getdirstripe $DIR/$tdir
15620 files_on_starting_mdt=0
15621 for i in $(seq $total); do
15622 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15623 error "file $tfile.$i mismatch after 2nd migration"
15624 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15625 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15628 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15629 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15633 run_test 230k "file data not changed after dir migration"
15636 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15637 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15638 skip "Need MDS version at least 2.11.56"
15640 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15641 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15642 error "create files under remote dir failed $i"
15643 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15645 run_test 230l "readdir between MDTs won't crash"
15649 # For simplicity this test assumes that max_pages_per_rpc
15650 # is the same across all OSCs
15651 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15652 local bulk_size=$((max_pages * PAGE_SIZE))
15653 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15656 mkdir -p $DIR/$tdir
15657 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15658 error "failed to set stripe with -S ${brw_size}M option"
15660 # clear the OSC stats
15661 $LCTL set_param osc.*.stats=0 &>/dev/null
15664 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15666 oflag=direct &>/dev/null || error "dd failed"
15668 sync; sleep 1; sync # just to be safe
15669 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15670 if [ x$nrpcs != "x1" ]; then
15671 $LCTL get_param osc.*.stats
15672 error "found $nrpcs ost_write RPCs, not 1 as expected"
15676 # Drop the OSC cache, otherwise we will read from it
15677 cancel_lru_locks osc
15679 # clear the OSC stats
15680 $LCTL set_param osc.*.stats=0 &>/dev/null
15682 # Client reads $bulk_size.
15683 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15684 iflag=direct &>/dev/null || error "dd failed"
15686 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15687 if [ x$nrpcs != "x1" ]; then
15688 $LCTL get_param osc.*.stats
15689 error "found $nrpcs ost_read RPCs, not 1 as expected"
15692 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15695 mkdir -p $DIR/$tdir
15697 for i in {0..1023}; do
15698 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15699 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15700 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15704 run_test 231b "must not assert on fully utilized OST request buffer"
15707 mkdir -p $DIR/$tdir
15708 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15710 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15711 do_facet ost1 $LCTL set_param fail_loc=0x31c
15713 # ignore dd failure
15714 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15716 do_facet ost1 $LCTL set_param fail_loc=0
15717 umount_client $MOUNT || error "umount failed"
15718 mount_client $MOUNT || error "mount failed"
15719 stop ost1 || error "cannot stop ost1"
15720 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15722 run_test 232a "failed lock should not block umount"
15725 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15726 skip "Need MDS version at least 2.10.58"
15728 mkdir -p $DIR/$tdir
15729 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15730 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15732 cancel_lru_locks osc
15734 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15735 do_facet ost1 $LCTL set_param fail_loc=0x31c
15738 $LFS data_version $DIR/$tdir/$tfile || true
15740 do_facet ost1 $LCTL set_param fail_loc=0
15741 umount_client $MOUNT || error "umount failed"
15742 mount_client $MOUNT || error "mount failed"
15743 stop ost1 || error "cannot stop ost1"
15744 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15746 run_test 232b "failed data version lock should not block umount"
15749 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15750 skip "Need MDS version at least 2.3.64"
15751 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15753 local fid=$($LFS path2fid $MOUNT)
15755 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15756 error "cannot access $MOUNT using its FID '$fid'"
15758 run_test 233a "checking that OBF of the FS root succeeds"
15761 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15762 skip "Need MDS version at least 2.5.90"
15763 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15765 local fid=$($LFS path2fid $MOUNT/.lustre)
15767 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15768 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15770 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15771 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15772 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15774 run_test 233b "checking that OBF of the FS .lustre succeeds"
15777 local p="$TMP/sanityN-$TESTNAME.parameters"
15778 save_lustre_params client "llite.*.xattr_cache" > $p
15779 lctl set_param llite.*.xattr_cache 1 ||
15780 skip_env "xattr cache is not supported"
15782 mkdir -p $DIR/$tdir || error "mkdir failed"
15783 touch $DIR/$tdir/$tfile || error "touch failed"
15784 # OBD_FAIL_LLITE_XATTR_ENOMEM
15785 $LCTL set_param fail_loc=0x1405
15786 getfattr -n user.attr $DIR/$tdir/$tfile &&
15787 error "getfattr should have failed with ENOMEM"
15788 $LCTL set_param fail_loc=0x0
15791 restore_lustre_params < $p
15794 run_test 234 "xattr cache should not crash on ENOMEM"
15797 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15798 skip "Need MDS version at least 2.4.52"
15800 flock_deadlock $DIR/$tfile
15805 124) error "process hangs on a deadlock"
15807 *) error "error executing flock_deadlock $DIR/$tfile"
15811 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15815 check_swap_layouts_support
15817 local ref1=/etc/passwd
15818 local ref2=/etc/group
15819 local file1=$DIR/$tdir/f1
15820 local file2=$DIR/$tdir/f2
15822 test_mkdir -c1 $DIR/$tdir
15823 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15824 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15825 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15826 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15827 local fd=$(free_fd)
15828 local cmd="exec $fd<>$file2"
15831 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15832 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15835 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15840 run_test 236 "Layout swap on open unlinked file"
15842 # LU-4659 linkea consistency
15844 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15845 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15846 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15847 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15850 ln $DIR/$tfile $DIR/$tfile.lnk
15851 touch $DIR/$tfile.new
15852 mv $DIR/$tfile.new $DIR/$tfile
15853 local fid1=$($LFS path2fid $DIR/$tfile)
15854 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15855 local path1=$($LFS fid2path $FSNAME "$fid1")
15856 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15857 local path2=$($LFS fid2path $FSNAME "$fid2")
15858 [ $tfile.lnk == $path2 ] ||
15859 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15862 run_test 238 "Verify linkea consistency"
15864 test_239A() { # was test_239
15865 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15866 skip "Need MDS version at least 2.5.60"
15868 local list=$(comma_list $(mdts_nodes))
15870 mkdir -p $DIR/$tdir
15871 createmany -o $DIR/$tdir/f- 5000
15872 unlinkmany $DIR/$tdir/f- 5000
15873 [ $MDS1_VERSION -gt $(version_code 2.10.53) ] &&
15874 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15875 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15876 osp.*MDT*.sync_in_flight" | calc_sum)
15877 [ "$changes" -eq 0 ] || error "$changes not synced"
15879 run_test 239A "osp_sync test"
15881 test_239a() { #LU-5297
15882 remote_mds_nodsh && skip "remote MDS with nodsh"
15885 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15886 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15887 chgrp $RUNAS_GID $DIR/$tfile
15888 wait_delete_completed
15890 run_test 239a "process invalid osp sync record correctly"
15892 test_239b() { #LU-5297
15893 remote_mds_nodsh && skip "remote MDS with nodsh"
15896 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15897 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15898 chgrp $RUNAS_GID $DIR/$tfile1
15899 wait_delete_completed
15900 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15902 chgrp $RUNAS_GID $DIR/$tfile2
15903 wait_delete_completed
15905 run_test 239b "process osp sync record with ENOMEM error correctly"
15908 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15909 remote_mds_nodsh && skip "remote MDS with nodsh"
15911 mkdir -p $DIR/$tdir
15913 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15914 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15915 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15916 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15918 umount_client $MOUNT || error "umount failed"
15919 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15920 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15921 mount_client $MOUNT || error "failed to mount client"
15923 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15924 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15926 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15932 for LOOP in $(seq $count); do
15933 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15934 cancel_lru_locks $OSC || true
15942 for LOOP in $(seq $1); do
15943 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15948 test_241a() { # was test_241
15949 local bsize=$PAGE_SIZE
15951 (( bsize < 40960 )) && bsize=40960
15952 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15954 cancel_lru_locks $OSC
15955 test_241_bio 1000 $bsize &
15957 test_241_dio 1000 $bsize
15960 run_test 241a "bio vs dio"
15963 local bsize=$PAGE_SIZE
15965 (( bsize < 40960 )) && bsize=40960
15966 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15968 test_241_dio 1000 $bsize &
15970 test_241_dio 1000 $bsize
15973 run_test 241b "dio vs dio"
15976 remote_mds_nodsh && skip "remote MDS with nodsh"
15978 mkdir -p $DIR/$tdir
15979 touch $DIR/$tdir/$tfile
15981 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15982 do_facet mds1 lctl set_param fail_loc=0x105
15983 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15985 do_facet mds1 lctl set_param fail_loc=0
15986 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15988 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15992 test_mkdir $DIR/$tdir
15993 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15995 run_test 243 "various group lock tests"
15999 test_mkdir $DIR/$tdir
16000 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16001 sendfile_grouplock $DIR/$tdir/$tfile || \
16002 error "sendfile+grouplock failed"
16005 run_test 244 "sendfile with group lock tests"
16008 local flagname="multi_mod_rpcs"
16009 local connect_data_name="max_mod_rpcs"
16012 # check if multiple modify RPCs flag is set
16013 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16014 grep "connect_flags:")
16017 echo "$out" | grep -qw $flagname
16018 if [ $? -ne 0 ]; then
16019 echo "connect flag $flagname is not set"
16023 # check if multiple modify RPCs data is set
16024 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16027 echo "$out" | grep -qw $connect_data_name ||
16028 error "import should have connect data $connect_data_name"
16030 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16032 test_246() { # LU-7371
16033 remote_ost_nodsh && skip "remote OST with nodsh"
16034 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16035 skip "Need OST version >= 2.7.62"
16037 do_facet ost1 $LCTL set_param fail_val=4095
16038 #define OBD_FAIL_OST_READ_SIZE 0x234
16039 do_facet ost1 $LCTL set_param fail_loc=0x234
16040 $LFS setstripe $DIR/$tfile -i 0 -c 1
16041 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16042 cancel_lru_locks $FSNAME-OST0000
16043 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16045 run_test 246 "Read file of size 4095 should return right length"
16051 umount_client $submount
16056 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16058 skip_env "Fileset feature is not supported"
16060 local submount=${MOUNT}_$tdir
16063 mkdir -p $submount || error "mkdir $submount failed"
16064 FILESET="$FILESET/$tdir" mount_client $submount ||
16065 error "mount $submount failed"
16066 trap "cleanup_247 $submount" EXIT
16067 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16068 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16069 error "read $MOUNT/$tdir/$tfile failed"
16070 cleanup_247 $submount
16072 run_test 247a "mount subdir as fileset"
16075 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16076 skip_env "Fileset feature is not supported"
16078 local submount=${MOUNT}_$tdir
16080 rm -rf $MOUNT/$tdir
16081 mkdir -p $submount || error "mkdir $submount failed"
16083 FILESET="$FILESET/$tdir" mount_client $submount &&
16084 error "mount $submount should fail"
16087 run_test 247b "mount subdir that dose not exist"
16090 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16091 skip_env "Fileset feature is not supported"
16093 local submount=${MOUNT}_$tdir
16095 mkdir -p $MOUNT/$tdir/dir1
16096 mkdir -p $submount || error "mkdir $submount failed"
16097 trap "cleanup_247 $submount" EXIT
16098 FILESET="$FILESET/$tdir" mount_client $submount ||
16099 error "mount $submount failed"
16100 local fid=$($LFS path2fid $MOUNT/)
16101 $LFS fid2path $submount $fid && error "fid2path should fail"
16102 cleanup_247 $submount
16104 run_test 247c "running fid2path outside root"
16107 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16108 skip "Fileset feature is not supported"
16110 local submount=${MOUNT}_$tdir
16112 mkdir -p $MOUNT/$tdir/dir1
16113 mkdir -p $submount || error "mkdir $submount failed"
16114 FILESET="$FILESET/$tdir" mount_client $submount ||
16115 error "mount $submount failed"
16116 trap "cleanup_247 $submount" EXIT
16117 local fid=$($LFS path2fid $submount/dir1)
16118 $LFS fid2path $submount $fid || error "fid2path should succeed"
16119 cleanup_247 $submount
16121 run_test 247d "running fid2path inside root"
16125 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16127 skip "Fileset feature is not supported"
16129 local submount=${MOUNT}_$tdir
16132 mkdir -p $submount || error "mkdir $submount failed"
16133 FILESET="$FILESET/.." mount_client $submount &&
16134 error "mount $submount should fail"
16137 run_test 247e "mount .. as fileset"
16140 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16141 [ -z "$fast_read_sav" ] && skip "no fast read support"
16143 # create a large file for fast read verification
16144 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16146 # make sure the file is created correctly
16147 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16148 { rm -f $DIR/$tfile; skip "file creation error"; }
16150 echo "Test 1: verify that fast read is 4 times faster on cache read"
16152 # small read with fast read enabled
16153 $LCTL set_param -n llite.*.fast_read=1
16154 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16155 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16156 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16157 # small read with fast read disabled
16158 $LCTL set_param -n llite.*.fast_read=0
16159 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16160 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16161 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16163 # verify that fast read is 4 times faster for cache read
16164 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16165 error_not_in_vm "fast read was not 4 times faster: " \
16166 "$t_fast vs $t_slow"
16168 echo "Test 2: verify the performance between big and small read"
16169 $LCTL set_param -n llite.*.fast_read=1
16171 # 1k non-cache read
16172 cancel_lru_locks osc
16173 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16174 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16175 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16177 # 1M non-cache read
16178 cancel_lru_locks osc
16179 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16180 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16181 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16183 # verify that big IO is not 4 times faster than small IO
16184 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16185 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16187 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16190 run_test 248 "fast read verification"
16192 test_249() { # LU-7890
16193 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16194 skip "Need at least version 2.8.54"
16197 $SETSTRIPE -c 1 $DIR/$tfile
16198 # Offset 2T == 4k * 512M
16199 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16200 error "dd to 2T offset failed"
16202 run_test 249 "Write above 2T file size"
16205 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
16206 && skip "no 16TB file size limit on ZFS"
16208 $SETSTRIPE -c 1 $DIR/$tfile
16209 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16210 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16211 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16212 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16213 conv=notrunc,fsync && error "append succeeded"
16216 run_test 250 "Write above 16T limit"
16219 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
16221 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16222 #Skip once - writing the first stripe will succeed
16223 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16224 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16225 error "short write happened"
16227 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16228 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16229 error "short read happened"
16233 run_test 251 "Handling short read and write correctly"
16236 remote_mds_nodsh && skip "remote MDS with nodsh"
16237 remote_ost_nodsh && skip "remote OST with nodsh"
16238 if [ "$ost1_FSTYPE" != "ldiskfs" -o "$mds1_FSTYPE" != "ldiskfs" ]; then
16239 skip_env "ldiskfs only test"
16249 # check lr_reader on OST0000
16251 dev=$(facet_device $tgt)
16252 out=$(do_facet $tgt $LR_READER $dev)
16253 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16255 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16256 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16257 error "Invalid uuid returned by $LR_READER on target $tgt"
16258 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16260 # check lr_reader -c on MDT0000
16262 dev=$(facet_device $tgt)
16263 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16264 skip "$LR_READER does not support additional options"
16266 out=$(do_facet $tgt $LR_READER -c $dev)
16267 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16269 num=$(echo "$out" | grep -c "mdtlov")
16270 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16271 error "Invalid number of mdtlov clients returned by $LR_READER"
16272 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16274 # check lr_reader -cr on MDT0000
16275 out=$(do_facet $tgt $LR_READER -cr $dev)
16276 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16278 echo "$out" | grep -q "^reply_data:$" ||
16279 error "$LR_READER should have returned 'reply_data' section"
16280 num=$(echo "$out" | grep -c "client_generation")
16281 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16283 run_test 252 "check lr_reader tool"
16285 test_253_fill_ost() {
16286 local size_mb #how many MB should we write to pass watermark
16287 local lwm=$3 #low watermark
16288 local free_10mb #10% of free space
16290 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16291 size_mb=$((free_kb / 1024 - lwm))
16292 free_10mb=$((free_kb / 10240))
16293 #If 10% of free space cross low watermark use it
16294 if (( free_10mb > size_mb )); then
16297 #At least we need to store 1.1 of difference between
16298 #free space and low watermark
16299 size_mb=$((size_mb + size_mb / 10))
16301 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16302 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16303 oflag=append conv=notrunc
16308 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16309 echo "OST still has $((free_kb / 1024)) mbytes free"
16313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16314 remote_mds_nodsh && skip "remote MDS with nodsh"
16315 remote_mgs_nodsh && skip "remote MGS with nodsh"
16320 local ost_name=$($LFS osts |
16321 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16323 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16324 do_facet $SINGLEMDS $LCTL get_param -n \
16325 osp.$mdtosc_proc1.reserved_mb_high ||
16326 skip "remote MDS does not support reserved_mb_high"
16330 wait_delete_completed
16333 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16334 osp.$mdtosc_proc1.reserved_mb_high)
16335 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16336 osp.$mdtosc_proc1.reserved_mb_low)
16337 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16339 if ! combined_mgs_mds ; then
16342 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16343 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16344 error "Adding $ost_name to pool failed"
16346 # Wait for client to see a OST at pool
16347 wait_update $HOSTNAME "$LCTL get_param -n
16348 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16349 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16350 error "Client can not see the pool"
16351 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16352 error "Setstripe failed"
16354 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16355 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16356 echo "OST still has $((blocks/1024)) mbytes free"
16358 local new_lwm=$((blocks/1024-10))
16359 do_facet $SINGLEMDS $LCTL set_param \
16360 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16361 do_facet $SINGLEMDS $LCTL set_param \
16362 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16364 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16366 #First enospc could execute orphan deletion so repeat.
16367 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16369 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16370 osp.$mdtosc_proc1.prealloc_status)
16371 echo "prealloc_status $oa_status"
16373 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16374 error "File creation should fail"
16375 #object allocation was stopped, but we still able to append files
16376 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16377 error "Append failed"
16378 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16380 wait_delete_completed
16384 for i in $(seq 10 12); do
16385 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16386 error "File creation failed after rm";
16389 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16390 osp.$mdtosc_proc1.prealloc_status)
16391 echo "prealloc_status $oa_status"
16393 if (( oa_status != 0 )); then
16394 error "Object allocation still disable after rm"
16396 do_facet $SINGLEMDS $LCTL set_param \
16397 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16398 do_facet $SINGLEMDS $LCTL set_param \
16399 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16402 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16403 error "Remove $ost_name from pool failed"
16404 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16405 error "Pool destroy fialed"
16407 if ! combined_mgs_mds ; then
16411 run_test 253 "Check object allocation limit"
16414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16415 remote_mds_nodsh && skip "remote MDS with nodsh"
16416 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16417 skip "MDS does not support changelog_size"
16420 local MDT0=$(facet_svc $SINGLEMDS)
16422 changelog_register || error "changelog_register failed"
16424 changelog_clear 0 || error "changelog_clear failed"
16426 local size1=$(do_facet $SINGLEMDS \
16427 $LCTL get_param -n mdd.$MDT0.changelog_size)
16428 echo "Changelog size $size1"
16431 $LFS mkdir -i 0 $DIR/$tdir
16433 mkdir -p $DIR/$tdir/pics/2008/zachy
16434 touch $DIR/$tdir/pics/2008/zachy/timestamp
16435 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16436 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16437 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16438 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16439 rm $DIR/$tdir/pics/desktop.jpg
16441 local size2=$(do_facet $SINGLEMDS \
16442 $LCTL get_param -n mdd.$MDT0.changelog_size)
16443 echo "Changelog size after work $size2"
16445 (( $size2 > $size1 )) ||
16446 error "new Changelog size=$size2 less than old size=$size1"
16448 run_test 254 "Check changelog size"
16455 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16456 awk -F: '{print $2}' | grep $type > /dev/null
16457 if [ $? -ne 0 ]; then
16467 lfs ladvise -a willread $file > /dev/null 2>&1
16468 if [ $? -eq 0 ]; then
16472 lfs ladvise -a willread $file 2>&1 |
16473 grep "Inappropriate ioctl for device" > /dev/null
16474 if [ $? -eq 0 ]; then
16481 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16484 # run a random read IO workload
16485 # usage: random_read_iops <filename> <filesize> <iosize>
16486 random_read_iops() {
16489 local iosize=${3:-4096}
16491 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16492 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16495 drop_file_oss_cache() {
16499 $LFS ladvise -a dontneed $file 2>/dev/null ||
16500 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16503 ladvise_willread_performance()
16506 local average_origin=0
16507 local average_cache=0
16508 local average_ladvise=0
16510 for ((i = 1; i <= $repeat; i++)); do
16511 echo "Iter $i/$repeat: reading without willread hint"
16512 cancel_lru_locks osc
16513 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16514 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16515 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16516 average_origin=$(bc <<<"$average_origin + $speed_origin")
16518 cancel_lru_locks osc
16519 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16520 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16521 average_cache=$(bc <<<"$average_cache + $speed_cache")
16523 cancel_lru_locks osc
16524 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16525 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16526 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16527 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16528 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16530 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16531 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16532 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16534 speedup_cache=$(percent $average_cache $average_origin)
16535 speedup_ladvise=$(percent $average_ladvise $average_origin)
16537 echo "Average uncached read: $average_origin"
16538 echo "Average speedup with OSS cached read: " \
16539 "$average_cache = +$speedup_cache%"
16540 echo "Average speedup with ladvise willread: " \
16541 "$average_ladvise = +$speedup_ladvise%"
16543 local lowest_speedup=20
16544 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16545 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16546 "got $average_cache%. Skipping ladvise willread check."
16550 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16551 # it is still good to run until then to exercise 'ladvise willread'
16552 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16553 [ "$ost1_FSTYPE" = "zfs" ] &&
16554 echo "osd-zfs does not support dontneed or drop_caches" &&
16557 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16558 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16559 error_not_in_vm "Speedup with willread is less than " \
16560 "$lowest_speedup%, got $average_ladvise%"
16564 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16565 skip "lustre < 2.8.54 does not support ladvise "
16566 remote_ost_nodsh && skip "remote OST with nodsh"
16568 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16570 ladvise_no_type willread $DIR/$tfile &&
16571 skip "willread ladvise is not supported"
16573 ladvise_no_ioctl $DIR/$tfile &&
16574 skip "ladvise ioctl is not supported"
16577 local size=$((size_mb * 1048576))
16578 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16579 error "dd to $DIR/$tfile failed"
16581 lfs ladvise -a willread $DIR/$tfile ||
16582 error "Ladvise failed with no range argument"
16584 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16585 error "Ladvise failed with no -l or -e argument"
16587 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16588 error "Ladvise failed with only -e argument"
16590 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16591 error "Ladvise failed with only -l argument"
16593 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16594 error "End offset should not be smaller than start offset"
16596 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16597 error "End offset should not be equal to start offset"
16599 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16600 error "Ladvise failed with overflowing -s argument"
16602 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16603 error "Ladvise failed with overflowing -e argument"
16605 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16606 error "Ladvise failed with overflowing -l argument"
16608 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16609 error "Ladvise succeeded with conflicting -l and -e arguments"
16611 echo "Synchronous ladvise should wait"
16613 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16614 do_nodes $(comma_list $(osts_nodes)) \
16615 $LCTL set_param fail_val=$delay fail_loc=0x237
16617 local start_ts=$SECONDS
16618 lfs ladvise -a willread $DIR/$tfile ||
16619 error "Ladvise failed with no range argument"
16620 local end_ts=$SECONDS
16621 local inteval_ts=$((end_ts - start_ts))
16623 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16624 error "Synchronous advice didn't wait reply"
16627 echo "Asynchronous ladvise shouldn't wait"
16628 local start_ts=$SECONDS
16629 lfs ladvise -a willread -b $DIR/$tfile ||
16630 error "Ladvise failed with no range argument"
16631 local end_ts=$SECONDS
16632 local inteval_ts=$((end_ts - start_ts))
16634 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16635 error "Asynchronous advice blocked"
16638 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16639 ladvise_willread_performance
16641 run_test 255a "check 'lfs ladvise -a willread'"
16647 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16651 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16652 skip "lustre < 2.8.54 does not support ladvise "
16653 remote_ost_nodsh && skip "remote OST with nodsh"
16655 lfs setstripe -c 1 -i 0 $DIR/$tfile
16657 ladvise_no_type dontneed $DIR/$tfile &&
16658 skip "dontneed ladvise is not supported"
16660 ladvise_no_ioctl $DIR/$tfile &&
16661 skip "ladvise ioctl is not supported"
16663 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16664 [ "$ost1_FSTYPE" = "zfs" ] &&
16665 skip "zfs-osd does not support 'ladvise dontneed'"
16668 local size=$((size_mb * 1048576))
16669 # In order to prevent disturbance of other processes, only check 3/4
16670 # of the memory usage
16671 local kibibytes=$((size_mb * 1024 * 3 / 4))
16673 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16674 error "dd to $DIR/$tfile failed"
16676 #force write to complete before dropping OST cache & checking memory
16679 local total=$(facet_meminfo ost1 MemTotal)
16680 echo "Total memory: $total KiB"
16682 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16683 local before_read=$(facet_meminfo ost1 Cached)
16684 echo "Cache used before read: $before_read KiB"
16686 lfs ladvise -a willread $DIR/$tfile ||
16687 error "Ladvise willread failed"
16688 local after_read=$(facet_meminfo ost1 Cached)
16689 echo "Cache used after read: $after_read KiB"
16691 lfs ladvise -a dontneed $DIR/$tfile ||
16692 error "Ladvise dontneed again failed"
16693 local no_read=$(facet_meminfo ost1 Cached)
16694 echo "Cache used after dontneed ladvise: $no_read KiB"
16696 if [ $total -lt $((before_read + kibibytes)) ]; then
16697 echo "Memory is too small, abort checking"
16701 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16702 error "Ladvise willread should use more memory" \
16703 "than $kibibytes KiB"
16706 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16707 error "Ladvise dontneed should release more memory" \
16708 "than $kibibytes KiB"
16711 run_test 255b "check 'lfs ladvise -a dontneed'"
16714 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16715 skip "lustre < 2.10.53 does not support lockahead"
16723 test_mkdir -p $DIR/$tdir
16724 $SETSTRIPE -i 0 $DIR/$tdir
16726 #test 10 returns only success/failure
16728 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16730 if [ $rc -eq 255 ]; then
16731 error "Ladvise test${i} failed, ${rc}"
16734 #test 11 counts lock enqueue requests, all others count new locks
16736 count=$(do_facet ost1 \
16737 $LCTL get_param -n ost.OSS.ost.stats)
16738 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16740 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16742 if [ $rc -eq 255 ]; then
16743 error "Ladvise test${i} failed, ${rc}"
16746 new_count=$(do_facet ost1 \
16747 $LCTL get_param -n ost.OSS.ost.stats)
16748 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16749 awk '{ print $2 }')
16751 difference="$((new_count - count))"
16752 if [ $difference -ne $rc ]; then
16753 error "Ladvise test${i}, bad enqueue count, returned " \
16754 "${rc}, actual ${difference}"
16757 for i in $(seq 12 21); do
16758 # If we do not do this, we run the risk of having too many
16759 # locks and starting lock cancellation while we are checking
16761 cancel_lru_locks osc
16763 count=$($LCTL get_param -n \
16764 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16766 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16768 if [ $rc -eq 255 ]; then
16769 error "Ladvise test ${i} failed, ${rc}"
16772 new_count=$($LCTL get_param -n \
16773 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16774 difference="$((new_count - count))"
16776 # Test 15 output is divided by 100 to map down to valid return
16777 if [ $i -eq 15 ]; then
16781 if [ $difference -ne $rc ]; then
16782 error "Ladvise test ${i}, bad lock count, returned " \
16783 "${rc}, actual ${difference}"
16787 #test 22 returns only success/failure
16789 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16791 if [ $rc -eq 255 ]; then
16792 error "Ladvise test${i} failed, ${rc}"
16795 run_test 255c "suite of ladvise lockahead tests"
16798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16799 remote_mds_nodsh && skip "remote MDS with nodsh"
16800 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16801 changelog_users $SINGLEMDS | grep "^cl" &&
16802 skip "active changelog user"
16808 mdt_dev=$(mdsdevname 1)
16811 changelog_register || error "changelog_register failed"
16814 mkdir -p $DIR/$tdir
16816 changelog_clear 0 || error "changelog_clear failed"
16819 touch $DIR/$tdir/{1..10}
16822 stop $SINGLEMDS || error "Fail to stop MDT"
16826 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16828 #after mount new plainllog is used
16829 touch $DIR/$tdir/{11..19}
16830 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16831 cat_sl=$(do_facet $SINGLEMDS "sync; \
16832 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16833 llog_reader $tmpfile | grep -c type=1064553b")
16834 do_facet $SINGLEMDS llog_reader $tmpfile
16836 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16838 changelog_clear 0 || error "changelog_clear failed"
16840 cat_sl=$(do_facet $SINGLEMDS "sync; \
16841 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16842 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16844 if (( cat_sl == 2 )); then
16845 error "Empty plain llog was not deleted from changelog catalog"
16846 elif (( cat_sl != 1 )); then
16847 error "Active plain llog shouldn't be deleted from catalog"
16850 run_test 256 "Check llog delete for empty and not full state"
16853 remote_mds_nodsh && skip "remote MDS with nodsh"
16854 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16855 skip "Need MDS version at least 2.8.55"
16857 test_mkdir $DIR/$tdir
16859 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16860 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16863 #define OBD_FAIL_MDS_XATTR_REP 0x161
16864 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16865 local facet=mds$((mdtidx + 1))
16866 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16867 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16869 stop $facet || error "stop MDS failed"
16870 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16871 error "start MDS fail"
16873 run_test 257 "xattr locks are not lost"
16875 # Verify we take the i_mutex when security requires it
16877 #define OBD_FAIL_IMUTEX_SEC 0x141c
16878 $LCTL set_param fail_loc=0x141c
16880 chmod u+s $DIR/$tfile
16881 chmod a+rwx $DIR/$tfile
16882 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16884 if [ $RC -ne 0 ]; then
16885 error "error, failed to take i_mutex, rc=$?"
16891 # Verify we do NOT take the i_mutex in the normal case
16893 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16894 $LCTL set_param fail_loc=0x141d
16897 chmod a+rw $DIR/$tfile
16898 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16900 if [ $RC -ne 0 ]; then
16901 error "error, took i_mutex unnecessarily, rc=$?"
16906 run_test 258b "verify i_mutex security behavior"
16909 local file=$DIR/$tfile
16913 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16915 stack_trap "rm -f $file" EXIT
16917 wait_delete_completed
16918 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16919 echo "before: $before"
16921 $LFS setstripe -i 0 -c 1 $file
16922 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16924 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16925 echo "after write: $after"
16927 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16928 do_facet ost1 $LCTL set_param fail_loc=0x2301
16930 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16931 echo "after truncate: $after"
16934 do_facet ost1 $LCTL set_param fail_loc=0
16935 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16937 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16938 echo "after restart: $after"
16939 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16940 error "missing truncate?"
16944 run_test 259 "crash at delayed truncate"
16947 #define OBD_FAIL_MDC_CLOSE 0x806
16948 $LCTL set_param fail_loc=0x80000806
16952 run_test 260 "Check mdc_close fail"
16954 ### Data-on-MDT sanity tests ###
16956 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
16957 skip "Need MDS version at least 2.10.55 for DoM"
16960 local dom=$DIR/$tdir/dom_file
16961 local tmp=$DIR/$tdir/tmp_file
16963 mkdir -p $DIR/$tdir
16965 # basic checks for DoM component creation
16966 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16967 error "Can set MDT layout to non-first entry"
16969 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16970 error "Can define multiple entries as MDT layout"
16972 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16974 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16975 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16976 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16978 local mdtidx=$($LFS getstripe -m $dom)
16979 local mdtname=MDT$(printf %04x $mdtidx)
16980 local facet=mds$((mdtidx + 1))
16981 local space_check=1
16983 # Skip free space checks with ZFS
16984 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16988 local size_tmp=$((65536 * 3))
16989 local mdtfree1=$(do_facet $facet \
16990 lctl get_param -n osd*.*$mdtname.kbytesfree)
16992 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16993 # check also direct IO along write
16994 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16995 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16997 cmp $tmp $dom || error "file data is different"
16998 [ $(stat -c%s $dom) == $size_tmp ] ||
16999 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17000 if [ $space_check == 1 ]; then
17001 local mdtfree2=$(do_facet $facet \
17002 lctl get_param -n osd*.*$mdtname.kbytesfree)
17004 # increase in usage from by $size_tmp
17005 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17006 error "MDT free space wrong after write: " \
17007 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17011 local size_dom=10000
17013 $TRUNCATE $dom $size_dom
17014 [ $(stat -c%s $dom) == $size_dom ] ||
17015 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17016 if [ $space_check == 1 ]; then
17017 mdtfree1=$(do_facet $facet \
17018 lctl get_param -n osd*.*$mdtname.kbytesfree)
17019 # decrease in usage from $size_tmp to new $size_dom
17020 [ $(($mdtfree1 - $mdtfree2)) -ge \
17021 $(((size_tmp - size_dom) / 1024)) ] ||
17022 error "MDT free space is wrong after truncate: " \
17023 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17029 size_dom=$((size_dom + size_tmp))
17030 [ $(stat -c%s $dom) == $size_dom ] ||
17031 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17032 if [ $space_check == 1 ]; then
17033 mdtfree2=$(do_facet $facet \
17034 lctl get_param -n osd*.*$mdtname.kbytesfree)
17035 # increase in usage by $size_tmp from previous
17036 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17037 error "MDT free space is wrong after append: " \
17038 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17043 if [ $space_check == 1 ]; then
17044 mdtfree1=$(do_facet $facet \
17045 lctl get_param -n osd*.*$mdtname.kbytesfree)
17046 # decrease in usage by $size_dom from previous
17047 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17048 error "MDT free space is wrong after removal: " \
17049 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17052 # combined striping
17053 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17054 error "Can't create DoM + OST striping"
17056 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17057 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17058 # check also direct IO along write
17059 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17061 cmp $tmp $dom || error "file data is different"
17062 [ $(stat -c%s $dom) == $size_tmp ] ||
17063 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17068 run_test 270a "DoM: basic functionality tests"
17071 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17072 skip "Need MDS version at least 2.10.55"
17074 local dom=$DIR/$tdir/dom_file
17075 local max_size=1048576
17077 mkdir -p $DIR/$tdir
17078 $LFS setstripe -E $max_size -L mdt $dom
17080 # truncate over the limit
17081 $TRUNCATE $dom $(($max_size + 1)) &&
17082 error "successful truncate over the maximum size"
17083 # write over the limit
17084 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17085 error "successful write over the maximum size"
17086 # append over the limit
17087 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17088 echo "12345" >> $dom && error "successful append over the maximum size"
17093 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17096 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17097 skip "Need MDS version at least 2.10.55"
17099 mkdir -p $DIR/$tdir
17100 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17102 # check files inherit DoM EA
17103 touch $DIR/$tdir/first
17104 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
17105 error "bad pattern"
17106 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17107 error "bad stripe count"
17108 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17109 error "bad stripe size"
17111 # check directory inherits DoM EA and uses it as default
17112 mkdir $DIR/$tdir/subdir
17113 touch $DIR/$tdir/subdir/second
17114 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17115 error "bad pattern in sub-directory"
17116 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17117 error "bad stripe count in sub-directory"
17118 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17119 error "bad stripe size in sub-directory"
17122 run_test 270c "DoM: DoM EA inheritance tests"
17125 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17126 skip "Need MDS version at least 2.10.55"
17128 mkdir -p $DIR/$tdir
17129 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17131 # inherit default DoM striping
17132 mkdir $DIR/$tdir/subdir
17133 touch $DIR/$tdir/subdir/f1
17135 # change default directory striping
17136 $LFS setstripe -c 1 $DIR/$tdir/subdir
17137 touch $DIR/$tdir/subdir/f2
17138 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17139 error "wrong default striping in file 2"
17140 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17141 error "bad pattern in file 2"
17144 run_test 270d "DoM: change striping from DoM to RAID0"
17147 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17148 skip "Need MDS version at least 2.10.55"
17150 mkdir -p $DIR/$tdir/dom
17151 mkdir -p $DIR/$tdir/norm
17154 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17155 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17157 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17158 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17160 # find DoM files by layout
17161 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17162 [ $NUM -eq $DOMFILES ] ||
17163 error "lfs find -L: found $NUM, expected $DOMFILES"
17164 echo "Test 1: lfs find 20 DOM files by layout: OK"
17166 # there should be 1 dir with default DOM striping
17167 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17169 error "lfs find -L: found $NUM, expected 1 dir"
17170 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17172 # find DoM files by stripe size
17173 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17174 [ $NUM -eq $DOMFILES ] ||
17175 error "lfs find -S: found $NUM, expected $DOMFILES"
17176 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17178 # find files by stripe offset except DoM files
17179 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17180 [ $NUM -eq $NORMFILES ] ||
17181 error "lfs find -i: found $NUM, expected $NORMFILES"
17182 echo "Test 5: lfs find no DOM files by stripe index: OK"
17185 run_test 270e "DoM: lfs find with DoM files test"
17188 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17189 skip "Need MDS version at least 2.10.55"
17191 local mdtname=${FSNAME}-MDT0000-mdtlov
17192 local dom=$DIR/$tdir/dom_file
17193 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17194 lod.$mdtname.dom_stripesize)
17195 local dom_limit=131072
17197 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17198 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17199 lod.$mdtname.dom_stripesize)
17200 [ ${dom_limit} -eq ${dom_current} ] ||
17201 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17203 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17204 $LFS setstripe -d $DIR/$tdir
17205 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17206 error "Can't set directory default striping"
17208 # exceed maximum stripe size
17209 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17210 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17211 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17212 error "Able to create DoM component size more than LOD limit"
17214 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17215 dom_current=$(do_facet mds1 $LCTL get_param -n \
17216 lod.$mdtname.dom_stripesize)
17217 [ 0 -eq ${dom_current} ] ||
17218 error "Can't set zero DoM stripe limit"
17221 # attempt to create DoM file on server with disabled DoM should
17222 # remove DoM entry from layout and be succeed
17223 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17224 error "Can't create DoM file (DoM is disabled)"
17225 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17226 error "File has DoM component while DoM is disabled"
17229 # attempt to create DoM file with only DoM stripe should return error
17230 $LFS setstripe -E $dom_limit -L mdt $dom &&
17231 error "Able to create DoM-only file while DoM is disabled"
17233 # too low values to be aligned with smallest stripe size 64K
17234 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17235 dom_current=$(do_facet mds1 $LCTL get_param -n \
17236 lod.$mdtname.dom_stripesize)
17237 [ 30000 -eq ${dom_current} ] &&
17238 error "Can set too small DoM stripe limit"
17240 # 64K is a minimal stripe size in Lustre, expect limit of that size
17241 [ 65536 -eq ${dom_current} ] ||
17242 error "Limit is not set to 64K but ${dom_current}"
17244 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17245 dom_current=$(do_facet mds1 $LCTL get_param -n \
17246 lod.$mdtname.dom_stripesize)
17248 [ 2147483648 -eq ${dom_current} ] &&
17249 error "Can set too large DoM stripe limit"
17251 do_facet mds1 $LCTL set_param -n \
17252 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17253 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17254 error "Can't create DoM component size after limit change"
17255 do_facet mds1 $LCTL set_param -n \
17256 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17257 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17258 error "Can't create DoM file after limit decrease"
17259 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17260 error "Can create big DoM component after limit decrease"
17261 touch ${dom}_def ||
17262 error "Can't create file with old default layout"
17264 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17267 run_test 270f "DoM: maximum DoM stripe size checks"
17270 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17271 skip "Need MDS version at least 2.10.55"
17273 local dom=$DIR/$tdir/dom
17275 mkdir -p $DIR/$tdir
17277 $LFS setstripe -E 1024K -L mdt $dom
17279 lctl set_param -n mdc.*.stats=clear
17280 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17281 cat $dom > /dev/null
17282 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17283 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17287 run_test 271a "DoM: data is cached for read after write"
17290 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17291 skip "Need MDS version at least 2.10.55"
17293 local dom=$DIR/$tdir/dom
17295 mkdir -p $DIR/$tdir
17297 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17299 lctl set_param -n mdc.*.stats=clear
17300 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17301 cancel_lru_locks mdc
17302 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17303 # second stat to check size is cached on client
17304 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17305 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17306 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17309 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17312 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17313 skip "Need MDS version at least 2.10.55"
17315 local dom=$DIR/$tdir/dom
17317 mkdir -p $DIR/$tdir
17319 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17321 lctl set_param -n mdc.*.stats=clear
17322 lctl set_param -n osc.*.stats=clear
17323 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17324 cancel_lru_locks mdc
17325 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17326 # second stat to check size is cached on client
17327 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17328 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17329 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17330 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17331 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17334 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17340 local mdt=MDT$(printf %04x $mdtidx)
17342 if [ -z $param ]; then
17343 lctl get_param -n mdc.*$mdt*.stats
17345 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17350 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17351 skip "Need MDS version at least 2.10.55"
17353 local dom=$DIR/$tdir/dom
17355 mkdir -p $DIR/$tdir
17357 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17359 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17360 local facet=mds$((mdtidx + 1))
17362 cancel_lru_locks mdc
17363 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17364 createmany -o $dom 1000
17365 lctl set_param -n mdc.*.stats=clear
17366 smalliomany -w $dom 1000 200
17367 get_mdc_stats $mdtidx
17368 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17369 # Each file has 1 open, 1 IO enqueues, total 2000
17370 # but now we have also +1 getxattr for security.capability, total 3000
17371 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17372 unlinkmany $dom 1000
17374 cancel_lru_locks mdc
17375 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17376 createmany -o $dom 1000
17377 lctl set_param -n mdc.*.stats=clear
17378 smalliomany -w $dom 1000 200
17379 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17380 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17381 # for OPEN and IO lock.
17382 [ $((enq - enq_2)) -ge 1000 ] ||
17383 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17384 unlinkmany $dom 1000
17387 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17389 cleanup_271def_tests() {
17395 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17396 skip "Need MDS version at least 2.10.57"
17398 local dom=$DIR/$tdir/dom
17399 local tmp=$TMP/$tfile
17400 trap "cleanup_271def_tests $tmp" EXIT
17402 mkdir -p $DIR/$tdir
17404 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17406 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17408 cancel_lru_locks mdc
17409 dd if=/dev/urandom of=$tmp bs=1000 count=1
17410 dd if=$tmp of=$dom bs=1000 count=1
17411 cancel_lru_locks mdc
17413 cat /etc/hosts >> $tmp
17414 lctl set_param -n mdc.*.stats=clear
17416 # append data to the same file it should update local page
17417 echo "Append to the same page"
17418 cat /etc/hosts >> $dom
17419 local num=$(get_mdc_stats $mdtidx ost_read)
17420 local ra=$(get_mdc_stats $mdtidx req_active)
17421 local rw=$(get_mdc_stats $mdtidx req_waittime)
17423 [ -z $num ] || error "$num READ RPC occured"
17424 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17428 cmp $tmp $dom || error "file miscompare"
17430 cancel_lru_locks mdc
17431 lctl set_param -n mdc.*.stats=clear
17433 echo "Open and read file"
17434 cat $dom > /dev/null
17435 local num=$(get_mdc_stats $mdtidx ost_read)
17436 local ra=$(get_mdc_stats $mdtidx req_active)
17437 local rw=$(get_mdc_stats $mdtidx req_waittime)
17439 [ -z $num ] || error "$num READ RPC occured"
17440 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17444 cmp $tmp $dom || error "file miscompare"
17448 run_test 271d "DoM: read on open (1K file in reply buffer)"
17451 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17452 skip "Need MDS version at least 2.10.57"
17454 local dom=$DIR/$tdir/dom
17455 local tmp=$TMP/${tfile}.data
17456 trap "cleanup_271def_tests $tmp" EXIT
17458 mkdir -p $DIR/$tdir
17460 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17462 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17464 cancel_lru_locks mdc
17465 dd if=/dev/urandom of=$tmp bs=30K count=1
17466 dd if=$tmp of=$dom bs=30K count=1
17467 cancel_lru_locks mdc
17468 cat /etc/hosts >> $tmp
17469 lctl set_param -n mdc.*.stats=clear
17471 echo "Append to the same page"
17472 cat /etc/hosts >> $dom
17474 local num=$(get_mdc_stats $mdtidx ost_read)
17475 local ra=$(get_mdc_stats $mdtidx req_active)
17476 local rw=$(get_mdc_stats $mdtidx req_waittime)
17478 [ -z $num ] || error "$num READ RPC occured"
17479 # Reply buffer can be adjusted for larger buffer by resend
17480 echo "... DONE with $((ra - rw)) resends"
17483 cmp $tmp $dom || error "file miscompare"
17485 cancel_lru_locks mdc
17486 lctl set_param -n mdc.*.stats=clear
17488 echo "Open and read file"
17489 cat $dom > /dev/null
17490 local num=$(get_mdc_stats $mdtidx ost_read)
17491 local ra=$(get_mdc_stats $mdtidx req_active)
17492 local rw=$(get_mdc_stats $mdtidx req_waittime)
17494 [ -z $num ] || error "$num READ RPC occured"
17495 # Reply buffer can be adjusted for larger buffer by resend
17496 echo "... DONE with $((ra - rw)) resends"
17499 cmp $tmp $dom || error "file miscompare"
17503 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17506 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17507 skip "Need MDS version at least 2.10.57"
17509 local dom=$DIR/$tdir/dom
17510 local tmp=$TMP/$tfile
17511 trap "cleanup_271def_tests $tmp" EXIT
17513 mkdir -p $DIR/$tdir
17515 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17517 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17519 cancel_lru_locks mdc
17520 dd if=/dev/urandom of=$tmp bs=200000 count=1
17521 dd if=$tmp of=$dom bs=200000 count=1
17522 cancel_lru_locks mdc
17523 cat /etc/hosts >> $tmp
17524 lctl set_param -n mdc.*.stats=clear
17526 echo "Append to the same page"
17527 cat /etc/hosts >> $dom
17528 local num=$(get_mdc_stats $mdtidx ost_read)
17529 local ra=$(get_mdc_stats $mdtidx req_active)
17530 local rw=$(get_mdc_stats $mdtidx req_waittime)
17532 [ -z $num ] || error "$num READ RPC occured"
17533 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17537 cmp $tmp $dom || error "file miscompare"
17539 cancel_lru_locks mdc
17540 lctl set_param -n mdc.*.stats=clear
17542 echo "Open and read file"
17543 cat $dom > /dev/null
17544 local num=$(get_mdc_stats $mdtidx ost_read)
17545 local ra=$(get_mdc_stats $mdtidx req_active)
17546 local rw=$(get_mdc_stats $mdtidx req_waittime)
17548 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17549 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17553 cmp $tmp $dom || error "file miscompare"
17557 run_test 271f "DoM: read on open (200K file and read tail)"
17560 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17561 skip "Need MDS version at least 2.11.50"
17563 local dom=$DIR/$tdir/dom
17564 mkdir -p $DIR/$tdir
17566 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17567 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17568 error "failed to write data into $dom"
17569 local old_md5=$(md5sum $dom)
17571 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17572 error "failed to migrate to the same DoM component"
17574 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17575 error "layout was not changed silently"
17577 local new_md5=$(md5sum $dom)
17579 [ "$old_md5" != "$new_md5" ] &&
17580 error "md5sum differ: $old_md5, $new_md5"
17583 run_test 272a "DoM migration: new layout with the same DOM component"
17586 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17587 skip "Need MDS version at least 2.11.50"
17589 local dom=$DIR/$tdir/dom
17590 mkdir -p $DIR/$tdir
17591 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17593 local mdtidx=$($LFS getstripe -m $dom)
17594 local mdtname=MDT$(printf %04x $mdtidx)
17595 local facet=mds$((mdtidx + 1))
17597 local mdtfree1=$(do_facet $facet \
17598 lctl get_param -n osd*.*$mdtname.kbytesfree)
17599 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17600 error "failed to write data into $dom"
17601 local old_md5=$(md5sum $dom)
17602 cancel_lru_locks mdc
17603 local mdtfree1=$(do_facet $facet \
17604 lctl get_param -n osd*.*$mdtname.kbytesfree)
17606 $LFS migrate -c2 $dom ||
17607 error "failed to migrate to the new composite layout"
17608 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17609 error "MDT stripe was not removed"
17611 cancel_lru_locks mdc
17612 local new_md5=$(md5sum $dom)
17613 [ "$old_md5" != "$new_md5" ] &&
17614 error "$old_md5 != $new_md5"
17616 # Skip free space checks with ZFS
17617 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17618 local mdtfree2=$(do_facet $facet \
17619 lctl get_param -n osd*.*$mdtname.kbytesfree)
17620 [ $mdtfree2 -gt $mdtfree1 ] ||
17621 error "MDT space is not freed after migration"
17625 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17628 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17629 skip "Need MDS version at least 2.11.50"
17631 local dom=$DIR/$tdir/$tfile
17632 mkdir -p $DIR/$tdir
17633 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17635 local mdtidx=$($LFS getstripe -m $dom)
17636 local mdtname=MDT$(printf %04x $mdtidx)
17637 local facet=mds$((mdtidx + 1))
17639 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17640 error "failed to write data into $dom"
17641 local old_md5=$(md5sum $dom)
17642 cancel_lru_locks mdc
17643 local mdtfree1=$(do_facet $facet \
17644 lctl get_param -n osd*.*$mdtname.kbytesfree)
17646 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17647 error "failed to migrate to the new composite layout"
17648 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17649 error "MDT stripe was not removed"
17651 cancel_lru_locks mdc
17652 local new_md5=$(md5sum $dom)
17653 [ "$old_md5" != "$new_md5" ] &&
17654 error "$old_md5 != $new_md5"
17656 # Skip free space checks with ZFS
17657 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17658 local mdtfree2=$(do_facet $facet \
17659 lctl get_param -n osd*.*$mdtname.kbytesfree)
17660 [ $mdtfree2 -gt $mdtfree1 ] ||
17661 error "MDS space is not freed after migration"
17665 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17668 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17669 skip "Need MDS version at least 2.11.50"
17671 # Layout swap cannot be done if either file has DOM component,
17672 # this will never be supported, migration should be used instead
17674 local dom=$DIR/$tdir/$tfile
17675 mkdir -p $DIR/$tdir
17677 $LFS setstripe -c2 ${dom}_plain
17678 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17679 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17680 error "can swap layout with DoM component"
17681 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17682 error "can swap layout with DoM component"
17684 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17685 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17686 error "can swap layout with DoM component"
17687 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17688 error "can swap layout with DoM component"
17691 run_test 273a "DoM: layout swapping should fail with DOM"
17694 remote_ost_nodsh && skip "remote OST with nodsh"
17695 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17696 skip "Need OST version >= 2.10.57"
17698 local file=$DIR/$tfile
17701 oss=$(comma_list $(osts_nodes))
17703 dd if=/dev/urandom of=$file bs=1M count=2 ||
17704 error "failed to create a file"
17705 cancel_lru_locks osc
17708 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17709 error "failed to read a file"
17711 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17712 $LCTL set_param fail_loc=0x8000031f
17714 cancel_lru_locks osc &
17717 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17718 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17719 #IO takes another lock, but matches the PENDING one
17720 #and places it to the IO RPC
17721 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17722 error "failed to read a file with PENDING lock"
17724 run_test 275 "Read on a canceled duplicate lock"
17727 remote_ost_nodsh && skip "remote OST with nodsh"
17730 do_facet ost1 "(while true; do \
17731 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17732 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17735 for LOOP in $(seq 20); do
17737 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17740 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17741 rm $TMP/sanity_276_pid"
17743 run_test 276 "Race between mount and obd_statfs"
17745 cleanup_test_300() {
17749 test_striped_dir() {
17754 mkdir -p $DIR/$tdir
17756 SAVE_UMASK=$(umask)
17757 trap cleanup_test_300 RETURN EXIT
17759 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17760 $DIR/$tdir/striped_dir ||
17761 error "set striped dir error"
17763 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17764 [ "$mode" = "755" ] || error "expect 755 got $mode"
17766 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17767 error "getdirstripe failed"
17768 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17769 if [ "$stripe_count" != "2" ]; then
17770 error "1:stripe_count is $stripe_count, expect 2"
17772 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17773 if [ "$stripe_count" != "2" ]; then
17774 error "2:stripe_count is $stripe_count, expect 2"
17777 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17778 if [ "$stripe_index" != "$mdt_index" ]; then
17779 error "stripe_index is $stripe_index, expect $mdt_index"
17782 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17783 error "nlink error after create striped dir"
17785 mkdir $DIR/$tdir/striped_dir/a
17786 mkdir $DIR/$tdir/striped_dir/b
17788 stat $DIR/$tdir/striped_dir/a ||
17789 error "create dir under striped dir failed"
17790 stat $DIR/$tdir/striped_dir/b ||
17791 error "create dir under striped dir failed"
17793 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17794 error "nlink error after mkdir"
17796 rmdir $DIR/$tdir/striped_dir/a
17797 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17798 error "nlink error after rmdir"
17800 rmdir $DIR/$tdir/striped_dir/b
17801 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17802 error "nlink error after rmdir"
17804 chattr +i $DIR/$tdir/striped_dir
17805 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17806 error "immutable flags not working under striped dir!"
17807 chattr -i $DIR/$tdir/striped_dir
17809 rmdir $DIR/$tdir/striped_dir ||
17810 error "rmdir striped dir error"
17818 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17819 skip "skipped for lustre < 2.7.0"
17820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17821 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17823 test_striped_dir 0 || error "failed on striped dir on MDT0"
17824 test_striped_dir 1 || error "failed on striped dir on MDT0"
17826 run_test 300a "basic striped dir sanity test"
17829 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17830 skip "skipped for lustre < 2.7.0"
17831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17832 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17839 test_mkdir $DIR/$tdir || error "mkdir fail"
17840 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17841 error "set striped dir error"
17842 for i in {0..9}; do
17843 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17845 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17846 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17847 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17849 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17850 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17851 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17855 run_test 300b "check ctime/mtime for striped dir"
17858 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17859 skip "skipped for lustre < 2.7.0"
17860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17861 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17865 mkdir -p $DIR/$tdir
17866 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17867 error "set striped dir error"
17869 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17870 error "chown striped dir failed"
17872 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17873 error "create 5k files failed"
17875 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17877 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17881 run_test 300c "chown && check ls under striped directory"
17884 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17885 skip "skipped for lustre < 2.7.0"
17886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17887 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17892 mkdir -p $DIR/$tdir
17893 $SETSTRIPE -c 2 $DIR/$tdir
17895 #local striped directory
17896 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17897 error "set striped dir error"
17898 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17899 error "create 10 files failed"
17901 #remote striped directory
17902 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17903 error "set striped dir error"
17904 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17905 error "create 10 files failed"
17907 for file in $(find $DIR/$tdir); do
17908 stripe_count=$($LFS getstripe -c $file)
17909 [ $stripe_count -eq 2 ] ||
17910 error "wrong stripe $stripe_count for $file"
17915 run_test 300d "check default stripe under striped directory"
17918 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17919 skip "Need MDS version at least 2.7.55"
17920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17921 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17926 mkdir -p $DIR/$tdir
17928 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17929 error "set striped dir error"
17931 touch $DIR/$tdir/striped_dir/a
17932 touch $DIR/$tdir/striped_dir/b
17933 touch $DIR/$tdir/striped_dir/c
17935 mkdir $DIR/$tdir/striped_dir/dir_a
17936 mkdir $DIR/$tdir/striped_dir/dir_b
17937 mkdir $DIR/$tdir/striped_dir/dir_c
17939 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17940 error "set striped adir under striped dir error"
17942 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17943 error "set striped bdir under striped dir error"
17945 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17946 error "set striped cdir under striped dir error"
17948 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17949 error "rename dir under striped dir fails"
17951 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17952 error "rename dir under different stripes fails"
17954 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17955 error "rename file under striped dir should succeed"
17957 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17958 error "rename dir under striped dir should succeed"
17962 run_test 300e "check rename under striped directory"
17965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17966 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17967 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17968 skip "Need MDS version at least 2.7.55"
17974 mkdir -p $DIR/$tdir
17976 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17977 error "set striped dir error"
17979 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17980 error "set striped dir error"
17982 touch $DIR/$tdir/striped_dir/a
17983 mkdir $DIR/$tdir/striped_dir/dir_a
17984 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17985 error "create striped dir under striped dir fails"
17987 touch $DIR/$tdir/striped_dir1/b
17988 mkdir $DIR/$tdir/striped_dir1/dir_b
17989 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17990 error "create striped dir under striped dir fails"
17992 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17993 error "rename dir under different striped dir should fail"
17995 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17996 error "rename striped dir under diff striped dir should fail"
17998 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17999 error "rename file under diff striped dirs fails"
18003 run_test 300f "check rename cross striped directory"
18005 test_300_check_default_striped_dir()
18008 local default_count=$2
18009 local default_index=$3
18012 local dir_stripe_index
18015 echo "checking $dirname $default_count $default_index"
18016 $LFS setdirstripe -D -c $default_count -i $default_index \
18017 -t all_char $DIR/$tdir/$dirname ||
18018 error "set default stripe on striped dir error"
18019 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18020 [ $stripe_count -eq $default_count ] ||
18021 error "expect $default_count get $stripe_count for $dirname"
18023 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18024 [ $stripe_index -eq $default_index ] ||
18025 error "expect $default_index get $stripe_index for $dirname"
18027 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18028 error "create dirs failed"
18030 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18031 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18032 for dir in $(find $DIR/$tdir/$dirname/*); do
18033 stripe_count=$($LFS getdirstripe -c $dir)
18034 [ $stripe_count -eq $default_count ] ||
18035 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
18036 error "stripe count $default_count != $stripe_count for $dir"
18038 stripe_index=$($LFS getdirstripe -i $dir)
18039 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
18040 error "$stripe_index != $default_index for $dir"
18042 #check default stripe
18043 stripe_count=$($LFS getdirstripe -D -c $dir)
18044 [ $stripe_count -eq $default_count ] ||
18045 error "default count $default_count != $stripe_count for $dir"
18047 stripe_index=$($LFS getdirstripe -D -i $dir)
18048 [ $stripe_index -eq $default_index ] ||
18049 error "default index $default_index != $stripe_index for $dir"
18051 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18055 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18056 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18057 skip "Need MDS version at least 2.7.55"
18064 mkdir $DIR/$tdir/normal_dir
18066 #Checking when client cache stripe index
18067 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18068 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18069 error "create striped_dir failed"
18071 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18072 error "create dir0 fails"
18073 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18074 [ $stripe_index -eq 0 ] ||
18075 error "dir0 expect index 0 got $stripe_index"
18077 mkdir $DIR/$tdir/striped_dir/dir1 ||
18078 error "create dir1 fails"
18079 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18080 [ $stripe_index -eq 1 ] ||
18081 error "dir1 expect index 1 got $stripe_index"
18083 #check default stripe count/stripe index
18084 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18085 test_300_check_default_striped_dir normal_dir 1 0
18086 test_300_check_default_striped_dir normal_dir 2 1
18087 test_300_check_default_striped_dir normal_dir 2 -1
18089 #delete default stripe information
18090 echo "delete default stripeEA"
18091 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18092 error "set default stripe on striped dir error"
18094 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18095 for dir in $(find $DIR/$tdir/normal_dir/*); do
18096 stripe_count=$($LFS getdirstripe -c $dir)
18097 [ $stripe_count -eq 0 ] ||
18098 error "expect 1 get $stripe_count for $dir"
18099 stripe_index=$($LFS getdirstripe -i $dir)
18100 [ $stripe_index -eq 0 ] ||
18101 error "expect 0 get $stripe_index for $dir"
18104 run_test 300g "check default striped directory for normal directory"
18107 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18108 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18109 skip "Need MDS version at least 2.7.55"
18115 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18116 error "set striped dir error"
18118 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18119 test_300_check_default_striped_dir striped_dir 1 0
18120 test_300_check_default_striped_dir striped_dir 2 1
18121 test_300_check_default_striped_dir striped_dir 2 -1
18123 #delete default stripe information
18124 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18125 error "set default stripe on striped dir error"
18127 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18128 for dir in $(find $DIR/$tdir/striped_dir/*); do
18129 stripe_count=$($LFS getdirstripe -c $dir)
18130 [ $stripe_count -eq 0 ] ||
18131 error "expect 1 get $stripe_count for $dir"
18134 run_test 300h "check default striped directory for striped directory"
18137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18138 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18139 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18140 skip "Need MDS version at least 2.7.55"
18147 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18148 error "set striped dir error"
18150 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18151 error "create files under striped dir failed"
18153 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18154 error "set striped hashdir error"
18156 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18157 error "create dir0 under hash dir failed"
18158 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18159 error "create dir1 under hash dir failed"
18161 # unfortunately, we need to umount to clear dir layout cache for now
18162 # once we fully implement dir layout, we can drop this
18163 umount_client $MOUNT || error "umount failed"
18164 mount_client $MOUNT || error "mount failed"
18166 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18167 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18168 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18170 #set the stripe to be unknown hash type
18171 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18172 $LCTL set_param fail_loc=0x1901
18173 for ((i = 0; i < 10; i++)); do
18174 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18175 error "stat f-$i failed"
18176 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18179 touch $DIR/$tdir/striped_dir/f0 &&
18180 error "create under striped dir with unknown hash should fail"
18182 $LCTL set_param fail_loc=0
18184 umount_client $MOUNT || error "umount failed"
18185 mount_client $MOUNT || error "mount failed"
18189 run_test 300i "client handle unknown hash type striped directory"
18192 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18194 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18195 skip "Need MDS version at least 2.7.55"
18202 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18203 $LCTL set_param fail_loc=0x1702
18204 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18205 error "set striped dir error"
18207 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18208 error "create files under striped dir failed"
18210 $LCTL set_param fail_loc=0
18212 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18216 run_test 300j "test large update record"
18219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18220 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18221 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18222 skip "Need MDS version at least 2.7.55"
18229 #define OBD_FAIL_LARGE_STRIPE 0x1703
18230 $LCTL set_param fail_loc=0x1703
18231 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18232 error "set striped dir error"
18233 $LCTL set_param fail_loc=0
18235 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18236 error "getstripeddir fails"
18237 rm -rf $DIR/$tdir/striped_dir ||
18238 error "unlink striped dir fails"
18242 run_test 300k "test large striped directory"
18245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18246 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18247 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18248 skip "Need MDS version at least 2.7.55"
18252 test_mkdir -p $DIR/$tdir/striped_dir
18253 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18254 error "chown $RUNAS_ID failed"
18255 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18256 error "set default striped dir failed"
18258 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18259 $LCTL set_param fail_loc=0x80000158
18260 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18262 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18263 [ $stripe_index -eq 1 ] ||
18264 error "expect 1 get $stripe_index for $dir"
18266 run_test 300l "non-root user to create dir under striped dir with stale layout"
18269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18270 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18271 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18272 skip "Need MDS version at least 2.7.55"
18274 mkdir -p $DIR/$tdir/striped_dir
18275 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18276 error "set default stripes dir error"
18278 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18280 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18281 [ $stripe_count -eq 0 ] ||
18282 error "expect 0 get $stripe_count for a"
18284 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18285 error "set default stripes dir error"
18287 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18289 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18290 [ $stripe_count -eq 0 ] ||
18291 error "expect 0 get $stripe_count for b"
18293 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18294 error "set default stripes dir error"
18296 mkdir $DIR/$tdir/striped_dir/c &&
18297 error "default stripe_index is invalid, mkdir c should fails"
18299 rm -rf $DIR/$tdir || error "rmdir fails"
18301 run_test 300m "setstriped directory on single MDT FS"
18304 local list=$(comma_list $(mdts_nodes))
18307 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18312 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18313 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18314 skip "Need MDS version at least 2.7.55"
18315 remote_mds_nodsh && skip "remote MDS with nodsh"
18318 local list=$(comma_list $(mdts_nodes))
18320 trap cleanup_300n RETURN EXIT
18321 mkdir -p $DIR/$tdir
18322 chmod 777 $DIR/$tdir
18323 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18324 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18325 error "create striped dir succeeds with gid=0"
18327 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18328 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18329 error "create striped dir fails with gid=-1"
18331 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18332 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18333 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18334 error "set default striped dir succeeds with gid=0"
18337 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18338 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18339 error "set default striped dir fails with gid=-1"
18342 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18343 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18344 error "create test_dir fails"
18345 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18346 error "create test_dir1 fails"
18347 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18348 error "create test_dir2 fails"
18351 run_test 300n "non-root user to create dir under striped dir with default EA"
18354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18355 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18356 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18357 skip "Need MDS version at least 2.7.55"
18362 mkdir -p $DIR/$tdir
18364 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18365 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18366 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18367 skip "not enough free inodes $numfree1 $numfree2"
18370 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18371 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18372 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18373 skip "not enough free space $numfree1 $numfree2"
18376 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18377 error "setdirstripe fails"
18379 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18380 error "create dirs fails"
18382 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18383 ls $DIR/$tdir/striped_dir > /dev/null ||
18384 error "ls striped dir fails"
18385 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18386 error "unlink big striped dir fails"
18388 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18392 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18393 remote_mds_nodsh && skip "remote MDS with nodsh"
18395 mkdir -p $DIR/$tdir
18397 #define OBD_FAIL_OUT_ENOSPC 0x1704
18398 do_facet mds2 lctl set_param fail_loc=0x80001704
18399 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18400 && error "create striped directory should fail"
18402 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18404 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18407 run_test 300p "create striped directory without space"
18410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18411 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18413 local fd=$(free_fd)
18414 local cmd="exec $fd<$tdir"
18416 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18419 trap "eval $cmd" EXIT
18420 cd $tdir || error "cd $tdir fails"
18421 rmdir ../$tdir || error "rmdir $tdir fails"
18422 mkdir local_dir && error "create dir succeeds"
18423 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18427 run_test 300q "create remote directory under orphan directory"
18430 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18431 skip "Need MDS version at least 2.7.55" && return
18432 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18436 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18437 error "set striped dir error"
18439 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18440 error "getstripeddir fails"
18443 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18444 awk '/lmv_stripe_count:/ { print $2 }')
18446 [ $MDSCOUNT -ne $stripe_count ] &&
18447 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18449 rm -rf $DIR/$tdir/striped_dir ||
18450 error "unlink striped dir fails"
18452 run_test 300r "test -1 striped directory"
18454 prepare_remote_file() {
18455 mkdir $DIR/$tdir/src_dir ||
18456 error "create remote source failed"
18458 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18459 error "cp to remote source failed"
18460 touch $DIR/$tdir/src_dir/a
18462 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18463 error "create remote target dir failed"
18465 touch $DIR/$tdir/tgt_dir/b
18467 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18468 error "rename dir cross MDT failed!"
18470 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18471 error "src_child still exists after rename"
18473 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18474 error "missing file(a) after rename"
18476 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18477 error "diff after rename"
18481 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18484 local remote_file=$DIR/$tdir/tgt_dir/b
18486 mkdir -p $DIR/$tdir
18488 prepare_remote_file || error "prepare remote file failed"
18491 $OPENUNLINK $remote_file $remote_file ||
18492 error "openunlink $remote_file failed"
18493 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18495 run_test 310a "open unlink remote file"
18498 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18501 local remote_file=$DIR/$tdir/tgt_dir/b
18503 mkdir -p $DIR/$tdir
18505 prepare_remote_file || error "prepare remote file failed"
18507 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18508 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18509 $CHECKSTAT -t file $remote_file || error "check file failed"
18511 run_test 310b "unlink remote file with multiple links while open"
18514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18515 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18517 local remote_file=$DIR/$tdir/tgt_dir/b
18519 mkdir -p $DIR/$tdir
18521 prepare_remote_file || error "prepare remote file failed"
18523 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18524 multiop_bg_pause $remote_file O_uc ||
18525 error "mulitop failed for remote file"
18527 $MULTIOP $DIR/$tfile Ouc
18528 kill -USR1 $MULTIPID
18531 run_test 310c "open-unlink remote file with multiple links"
18535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18536 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18537 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18538 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18539 remote_mds_nodsh && skip "remote MDS with nodsh"
18541 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18542 local mdts=$(comma_list $(mdts_nodes))
18544 mkdir -p $DIR/$tdir
18545 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18546 createmany -o $DIR/$tdir/$tfile. 1000
18548 # statfs data is not real time, let's just calculate it
18549 old_iused=$((old_iused + 1000))
18551 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18552 osp.*OST0000*MDT0000.create_count")
18553 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18554 osp.*OST0000*MDT0000.max_create_count")
18555 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18557 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18558 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18559 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18561 unlinkmany $DIR/$tdir/$tfile. 1000
18563 do_nodes $mdts "$LCTL set_param -n \
18564 osp.*OST0000*.max_create_count=$max_count"
18565 [ $(lustre_version_code $facet) -lt $(version_code 2.11.56) ] &&
18566 do_nodes $mdts "$LCTL set_param -n \
18567 osp.*OST0000*.create_count=$count"
18568 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18569 grep "=0" && error "create_count is zero"
18572 for i in $(seq 120); do
18573 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18574 # system may be too busy to destroy all objs in time, use
18575 # a somewhat small value to not fail autotest
18576 [ $((old_iused - new_iused)) -gt 400 ] && break
18580 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18581 [ $((old_iused - new_iused)) -gt 400 ] ||
18582 error "objs not destroyed after unlink"
18584 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18591 local vdevdir=$(dirname $(facet_vdevice $ost))
18592 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18593 local zfs_zapid=$(do_facet $ost $cmd |
18594 grep -w "/O/0/d$((objid%32))" -C 5 |
18595 awk '/Object/{getline; print $1}')
18596 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18597 awk "/$objid = /"'{printf $3}')
18602 zfs_object_blksz() {
18606 local vdevdir=$(dirname $(facet_vdevice $ost))
18607 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18608 local blksz=$(do_facet $ost $cmd $objid |
18609 awk '/dblk/{getline; printf $4}')
18611 case "${blksz: -1}" in
18612 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18613 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18620 test_312() { # LU-4856
18621 remote_ost_nodsh && skip "remote OST with nodsh"
18622 [ "$ost1_FSTYPE" = "zfs" ] ||
18623 skip_env "the test only applies to zfs"
18625 local max_blksz=$(do_facet ost1 \
18626 $ZFS get -p recordsize $(facet_device ost1) |
18627 awk '!/VALUE/{print $3}')
18629 # to make life a little bit easier
18630 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18631 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18633 local tf=$DIR/$tdir/$tfile
18635 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18637 # Get ZFS object id
18638 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18639 # block size change by sequential overwrite
18642 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18643 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18645 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18646 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18650 # block size change by sequential append write
18651 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18652 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18653 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18656 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18657 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18658 oflag=sync conv=notrunc
18660 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18661 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18662 error "blksz error, actual $blksz, " \
18663 "expected: 2 * $count * $PAGE_SIZE"
18669 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18670 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18672 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18673 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18674 [ $blksz -eq $PAGE_SIZE ] ||
18675 error "blksz error: $blksz, expected: $PAGE_SIZE"
18677 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18678 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18679 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18681 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18682 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18683 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18685 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18688 remote_ost_nodsh && skip "remote OST with nodsh"
18690 local file=$DIR/$tfile
18693 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18695 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18696 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18697 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18698 error "write should failed"
18699 do_facet ost1 "$LCTL set_param fail_loc=0"
18702 run_test 313 "io should fail after last_rcvd update fail"
18705 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18707 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18708 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18710 wait_delete_completed
18711 do_facet ost1 "$LCTL set_param fail_loc=0"
18713 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18715 test_315() { # LU-618
18716 local file=$DIR/$tfile
18719 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18720 error "multiop file write failed"
18721 $MULTIOP $file oO_RDONLY:r4063232_c &
18726 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18729 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18732 run_test 315 "read should be accounted"
18735 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18736 large_xattr_enabled || skip_env "ea_inode feature disabled"
18738 rm -rf $DIR/$tdir/d
18739 mkdir -p $DIR/$tdir/d
18740 chown nobody $DIR/$tdir/d
18741 touch $DIR/$tdir/d/file
18743 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18745 run_test 316 "lfs mv"
18749 local grant_blk_size
18751 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18752 skip "LU-10370: no implementation for ZFS" && return
18755 stack_trap "rm -f $DIR/$tfile" EXIT
18756 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18757 awk '/grant_block_size:/ { print $2; exit; }')
18759 # Create File of size 5M. Truncate it to below size's and verify
18762 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18763 error "Create file : $DIR/$tfile"
18765 for trunc_sz in 2097152 4097 4000 509 0; do
18766 $TRUNCATE $DIR/$tfile $trunc_sz ||
18767 error "truncate $tfile to $trunc_sz failed"
18768 local sz=$(stat --format=%s $DIR/$tfile)
18769 local blk=$(stat --format=%b $DIR/$tfile)
18770 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18771 grant_blk_size) * 8))
18773 if [[ $blk -ne $trunc_blk ]]; then
18774 $(which stat) $DIR/$tfile
18775 error "Expected Block $trunc_blk got $blk for $tfile"
18778 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18779 error "Expected Size $trunc_sz got $sz for $tfile"
18784 # Create file with a hole and write actual two blocks. Block count
18787 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18788 conv=fsync || error "Create file : $DIR/$tfile"
18790 # Calculate the final truncate size.
18791 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18794 # truncate to size $trunc_sz bytes. Strip the last block
18795 # The block count must drop to 8
18797 $TRUNCATE $DIR/$tfile $trunc_sz ||
18798 error "truncate $tfile to $trunc_sz failed"
18800 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18801 sz=$(stat --format=%s $DIR/$tfile)
18802 blk=$(stat --format=%b $DIR/$tfile)
18804 if [[ $blk -ne $trunc_bsz ]]; then
18805 $(which stat) $DIR/$tfile
18806 error "Expected Block $trunc_bsz got $blk for $tfile"
18809 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18810 error "Expected Size $trunc_sz got $sz for $tfile"
18812 run_test 317 "Verify blocks get correctly update after truncate"
18815 local read_write=$1
18816 if [ "$read_write" = "write" ]; then
18817 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18818 elif [ "$read_write" = "read" ]; then
18819 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18821 error "argument error"
18824 # turn off debug for performance testing
18825 local saved_debug=$($LCTL get_param -n debug)
18826 $LCTL set_param debug=0
18828 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18830 # get ost1 size - lustre-OST0000
18831 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18832 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18833 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18835 if [ "$read_write" = "read" ]; then
18836 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18839 local start_time=$(date +%s.%N)
18840 $dd_cmd bs=1M count=$blocks oflag=sync ||
18841 error "real dd $read_write error"
18842 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18844 if [ "$read_write" = "write" ]; then
18848 # define OBD_FAIL_OST_FAKE_RW 0x238
18849 do_facet ost1 $LCTL set_param fail_loc=0x238
18851 local start_time=$(date +%s.%N)
18852 $dd_cmd bs=1M count=$blocks oflag=sync ||
18853 error "fake dd $read_write error"
18854 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18856 if [ "$read_write" = "write" ]; then
18858 cancel_lru_locks osc
18859 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18860 error "$tfile size not $blocks MB"
18862 do_facet ost1 $LCTL set_param fail_loc=0
18864 echo "fake $read_write $duration_fake vs. normal $read_write" \
18865 "$duration in seconds"
18866 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18867 error_not_in_vm "fake write is slower"
18869 $LCTL set_param -n debug="$saved_debug"
18872 test_399a() { # LU-7655 for OST fake write
18873 remote_ost_nodsh && skip "remote OST with nodsh"
18877 run_test 399a "fake write should not be slower than normal write"
18879 test_399b() { # LU-8726 for OST fake read
18880 remote_ost_nodsh && skip "remote OST with nodsh"
18881 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18882 skip_env "ldiskfs only test"
18887 run_test 399b "fake read should not be slower than normal read"
18889 test_400a() { # LU-1606, was conf-sanity test_74
18890 if ! which $CC > /dev/null 2>&1; then
18891 skip_env "$CC is not installed"
18894 local extra_flags=''
18895 local out=$TMP/$tfile
18896 local prefix=/usr/include/lustre
18899 if ! [[ -d $prefix ]]; then
18900 # Assume we're running in tree and fixup the include path.
18901 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18902 extra_flags+=" -L$LUSTRE/utils/.lib"
18905 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18906 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18907 error "client api broken"
18911 run_test 400a "Lustre client api program can compile and link"
18913 test_400b() { # LU-1606, LU-5011
18915 local out=$TMP/$tfile
18916 local prefix=/usr/include/linux/lustre
18918 # We use a hard coded prefix so that this test will not fail
18919 # when run in tree. There are headers in lustre/include/lustre/
18920 # that are not packaged (like lustre_idl.h) and have more
18921 # complicated include dependencies (like config.h and lnet/types.h).
18922 # Since this test about correct packaging we just skip them when
18923 # they don't exist (see below) rather than try to fixup cppflags.
18925 if ! which $CC > /dev/null 2>&1; then
18926 skip_env "$CC is not installed"
18929 for header in $prefix/*.h; do
18930 if ! [[ -f "$header" ]]; then
18934 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18935 continue # lustre_ioctl.h is internal header
18938 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18939 error "cannot compile '$header'"
18943 run_test 400b "packaged headers can be compiled"
18945 test_401a() { #LU-7437
18946 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18947 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18949 #count the number of parameters by "list_param -R"
18950 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18951 #count the number of parameters by listing proc files
18952 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18953 echo "proc_dirs='$proc_dirs'"
18954 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18955 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18958 [ $params -eq $procs ] ||
18959 error "found $params parameters vs. $procs proc files"
18961 # test the list_param -D option only returns directories
18962 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18963 #count the number of parameters by listing proc directories
18964 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18967 [ $params -eq $procs ] ||
18968 error "found $params parameters vs. $procs proc files"
18970 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18973 local save=$($LCTL get_param -n jobid_var)
18976 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18977 error "no error returned when setting bad parameters"
18979 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18980 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18982 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18983 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18984 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18986 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18989 local jobid_var_old=$($LCTL get_param -n jobid_var)
18990 local jobid_var_new
18992 $LCTL set_param jobid_var= &&
18993 error "no error returned for 'set_param a='"
18995 jobid_var_new=$($LCTL get_param -n jobid_var)
18996 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18997 error "jobid_var was changed by setting without value"
18999 $LCTL set_param jobid_var &&
19000 error "no error returned for 'set_param a'"
19002 jobid_var_new=$($LCTL get_param -n jobid_var)
19003 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19004 error "jobid_var was changed by setting without value"
19006 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19009 local jobid_var_old=$($LCTL get_param -n jobid_var)
19010 local jobid_var_new
19011 local new_value="foo=bar"
19013 $LCTL set_param jobid_var=$new_value ||
19014 error "'set_param a=b' did not accept a value containing '='"
19016 jobid_var_new=$($LCTL get_param -n jobid_var)
19017 [[ "$jobid_var_new" == "$new_value" ]] ||
19018 error "'set_param a=b' failed on a value containing '='"
19020 # Reset the jobid_var to test the other format
19021 $LCTL set_param jobid_var=$jobid_var_old
19022 jobid_var_new=$($LCTL get_param -n jobid_var)
19023 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19024 error "failed to reset jobid_var"
19026 $LCTL set_param jobid_var $new_value ||
19027 error "'set_param a b' did not accept a value containing '='"
19029 jobid_var_new=$($LCTL get_param -n jobid_var)
19030 [[ "$jobid_var_new" == "$new_value" ]] ||
19031 error "'set_param a b' failed on a value containing '='"
19033 $LCTL set_param jobid_var $jobid_var_old
19034 jobid_var_new=$($LCTL get_param -n jobid_var)
19035 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19036 error "failed to reset jobid_var"
19038 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19041 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19042 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19043 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19044 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19045 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19046 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19047 remote_mds_nodsh && skip "remote MDS with nodsh"
19049 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19050 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19051 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19052 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19053 echo "Touch failed - OK"
19055 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19058 local file1=$DIR/$tfile.1
19059 local file2=$DIR/$tfile.2
19060 local tfile=$TMP/$tfile
19062 rm -f $file1 $file2 $tfile
19067 # 30 sec OBD_TIMEOUT in ll_getattr()
19068 # right before populating st_nlink
19069 $LCTL set_param fail_loc=0x80001409
19070 stat -c %h $file1 > $tfile &
19072 # create an alias, drop all locks and reclaim the dentry
19074 cancel_lru_locks mdc
19075 cancel_lru_locks osc
19076 sysctl -w vm.drop_caches=2
19080 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19082 rm -f $tfile $file1 $file2
19084 run_test 403 "i_nlink should not drop to zero due to aliasing"
19086 test_404() { # LU-6601
19087 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19088 skip "Need server version newer than 2.8.52"
19089 remote_mds_nodsh && skip "remote MDS with nodsh"
19091 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19092 awk '/osp .*-osc-MDT/ { print $4}')
19095 for osp in $mosps; do
19096 echo "Deactivate: " $osp
19097 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19098 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19099 awk -vp=$osp '$4 == p { print $2 }')
19100 [ $stat = IN ] || {
19101 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19102 error "deactivate error"
19104 echo "Activate: " $osp
19105 do_facet $SINGLEMDS $LCTL --device %$osp activate
19106 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19107 awk -vp=$osp '$4 == p { print $2 }')
19108 [ $stat = UP ] || {
19109 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19110 error "activate error"
19114 run_test 404 "validate manual {de}activated works properly for OSPs"
19117 [ $MDS1_VERSION -lt $(version_code 2.6.92) -o \
19118 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19119 skip "Layout swap lock is not supported"
19120 check_swap_layouts_support
19122 test_mkdir $DIR/$tdir
19123 swap_lock_test -d $DIR/$tdir ||
19124 error "One layout swap locked test failed"
19126 run_test 405 "Various layout swap lock tests"
19129 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19130 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19131 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19133 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19134 skip "Need MDS version at least 2.8.50"
19136 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19137 local test_pool=$TESTNAME
19139 if ! combined_mgs_mds ; then
19142 pool_add $test_pool || error "pool_add failed"
19143 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19144 error "pool_add_targets failed"
19146 save_layout_restore_at_exit $MOUNT
19148 # parent set default stripe count only, child will stripe from both
19149 # parent and fs default
19150 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19151 error "setstripe $MOUNT failed"
19152 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19153 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19154 for i in $(seq 10); do
19155 local f=$DIR/$tdir/$tfile.$i
19156 touch $f || error "touch failed"
19157 local count=$($LFS getstripe -c $f)
19158 [ $count -eq $OSTCOUNT ] ||
19159 error "$f stripe count $count != $OSTCOUNT"
19160 local offset=$($LFS getstripe -i $f)
19161 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19162 local size=$($LFS getstripe -S $f)
19163 [ $size -eq $((def_stripe_size * 2)) ] ||
19164 error "$f stripe size $size != $((def_stripe_size * 2))"
19165 local pool=$($LFS getstripe -p $f)
19166 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19169 # change fs default striping, delete parent default striping, now child
19170 # will stripe from new fs default striping only
19171 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19172 error "change $MOUNT default stripe failed"
19173 $LFS setstripe -c 0 $DIR/$tdir ||
19174 error "delete $tdir default stripe failed"
19175 for i in $(seq 11 20); do
19176 local f=$DIR/$tdir/$tfile.$i
19177 touch $f || error "touch $f failed"
19178 local count=$($LFS getstripe -c $f)
19179 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19180 local offset=$($LFS getstripe -i $f)
19181 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19182 local size=$($LFS getstripe -S $f)
19183 [ $size -eq $def_stripe_size ] ||
19184 error "$f stripe size $size != $def_stripe_size"
19185 local pool=$($LFS getstripe -p $f)
19186 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19189 unlinkmany $DIR/$tdir/$tfile. 1 20
19191 local f=$DIR/$tdir/$tfile
19192 pool_remove_all_targets $test_pool $f
19193 pool_remove $test_pool $f
19195 if ! combined_mgs_mds ; then
19199 run_test 406 "DNE support fs default striping"
19202 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19203 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19204 skip "Need MDS version at least 2.8.55"
19205 remote_mds_nodsh && skip "remote MDS with nodsh"
19207 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19208 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19209 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19210 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19211 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19213 #define OBD_FAIL_DT_TXN_STOP 0x2019
19214 for idx in $(seq $MDSCOUNT); do
19215 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19217 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19218 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19219 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19222 run_test 407 "transaction fail should cause operation fail"
19225 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19227 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19228 lctl set_param fail_loc=0x8000040a
19229 # let ll_prepare_partial_page() fail
19230 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19234 # create at least 100 unused inodes so that
19235 # shrink_icache_memory(0) should not return 0
19236 touch $DIR/$tfile-{0..100}
19237 rm -f $DIR/$tfile-{0..100}
19240 echo 2 > /proc/sys/vm/drop_caches
19242 run_test 408 "drop_caches should not hang due to page leaks"
19246 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19247 check_mount_and_prep
19249 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19250 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19251 touch $DIR/$tdir/guard || error "(2) Fail to create"
19253 local PREFIX=$(str_repeat 'A' 128)
19254 echo "Create 1K hard links start at $(date)"
19255 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19256 error "(3) Fail to hard link"
19258 echo "Links count should be right although linkEA overflow"
19259 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19260 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19261 [ $linkcount -eq 1001 ] ||
19262 error "(5) Unexpected hard links count: $linkcount"
19264 echo "List all links start at $(date)"
19265 ls -l $DIR/$tdir/foo > /dev/null ||
19266 error "(6) Fail to list $DIR/$tdir/foo"
19268 echo "Unlink hard links start at $(date)"
19269 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19270 error "(7) Fail to unlink"
19272 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19276 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19277 skip "Need client version at least 2.9.59"
19279 # Create a file, and stat it from the kernel
19280 local testfile=$DIR/$tfile
19283 local run_id=$RANDOM
19284 local my_ino=$(stat --format "%i" $testfile)
19286 # Try to insert the module. This will always fail as the
19287 # module is designed to not be inserted.
19288 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19291 # Anything but success is a test failure
19293 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19294 error "no inode match"
19296 run_test 410 "Test inode number returned from kernel thread"
19298 cleanup_test411_cgroup() {
19304 local cg_basedir=/sys/fs/cgroup/memory
19306 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19307 skip "no setup for cgroup"
19309 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19310 error "test file creation failed"
19311 cancel_lru_locks osc
19313 # Create a very small memory cgroup to force a slab allocation error
19314 local cgdir=$cg_basedir/osc_slab_alloc
19315 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19316 trap "cleanup_test411_cgroup $cgdir" EXIT
19317 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19318 echo 1M > $cgdir/memory.limit_in_bytes
19320 # Should not LBUG, just be killed by oom-killer
19321 # dd will return 0 even allocation failure in some environment.
19322 # So don't check return value
19323 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19324 cleanup_test411_cgroup $cgdir
19328 run_test 411 "Slab allocation error with cgroup does not LBUG"
19331 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19332 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19333 skip "Need server version at least 2.10.55"
19336 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19337 error "mkdir failed"
19338 $LFS getdirstripe $DIR/$tdir
19339 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19340 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19341 error "expect $((MDSCOUT - 1)) get $stripe_index"
19342 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19343 [ $stripe_count -eq 2 ] ||
19344 error "expect 2 get $stripe_count"
19346 run_test 412 "mkdir on specific MDTs"
19349 [ $MDSCOUNT -lt 2 ] &&
19350 skip "We need at least 2 MDTs for this test"
19352 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19353 skip "Need server version at least 2.10.55"
19356 mkdir $DIR/$tdir || error "mkdir failed"
19358 # find MDT that is the most full
19359 local max=$($LFS df | grep MDT |
19368 END { split(b, c, ":")
19373 for i in $(seq $((MDSCOUNT - 1))); do
19374 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19375 error "mkdir d$i failed"
19376 $LFS getdirstripe $DIR/$tdir/d$i
19377 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19378 [ $stripe_index -ne $max ] ||
19379 error "don't expect $max"
19382 run_test 413 "mkdir on less full MDTs"
19385 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19386 $LCTL set_param fail_loc=0x80000521
19387 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19390 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19394 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19395 skip "Need server version at least 2.11.52"
19405 # this test may be slow on ZFS
19406 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19408 # though this test is designed for striped directory, let's test normal
19409 # directory too since lock is always saved as CoS lock.
19410 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19411 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19420 start_time=$(date +%s)
19421 for i in $(seq $total); do
19422 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19425 end_time=$(date +%s)
19426 duration=$((end_time - start_time))
19428 kill -9 $setattr_pid
19430 echo "rename $total files took $duration sec"
19431 [ $duration -lt 100 ] || error "rename took $duration sec"
19433 run_test 415 "lock revoke is not missing"
19436 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19437 skip "Need server version at least 2.11.55"
19439 # define OBD_FAIL_OSD_TXN_START 0x19a
19440 do_facet mds1 lctl set_param fail_loc=0x19a
19442 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19446 run_test 416 "transaction start failure won't cause system hung"
19450 do_nodes $(comma_list $(mdts_nodes)) \
19451 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19452 do_nodes $(comma_list $(mdts_nodes)) \
19453 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19454 do_nodes $(comma_list $(mdts_nodes)) \
19455 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19459 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19460 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19461 skip "Need MDS version at least 2.11.56"
19463 trap cleanup_417 RETURN EXIT
19465 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19466 do_nodes $(comma_list $(mdts_nodes)) \
19467 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19468 $LFS migrate -m 0 $DIR/$tdir.1 &&
19469 error "migrate dir $tdir.1 should fail"
19471 do_nodes $(comma_list $(mdts_nodes)) \
19472 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19473 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19474 error "create remote dir $tdir.2 should fail"
19476 do_nodes $(comma_list $(mdts_nodes)) \
19477 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19478 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19479 error "create striped dir $tdir.3 should fail"
19482 run_test 417 "disable remote dir, striped dir and dir migration"
19484 # Checks that the outputs of df [-i] and lfs df [-i] match
19486 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19497 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19499 while (( count < tries )); do
19503 # read the lines of interest
19504 df_out=($(df $inodes $dir | tail -n +2)) ||
19505 error "df $inodes $dir | tail -n +2 failed"
19506 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19507 error "lfs df $inodes $dir | grep summary: failed"
19509 # skip first substrings of each output as they are different
19510 # <NID>:/<fsname for df, filesystem_summary: for lfs df
19511 df_out=(${df_out[@]:1})
19512 lfs_df_out=(${lfs_df_out[@]:1})
19514 # compare the two outputs
19517 for i in {0..4}; do
19518 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19523 $passed || error "df and lfs df $1 output mismatch: " \
19524 "df ${inodes}: ${df_out[*]}, " \
19525 "lfs df ${inodes}: ${lfs_df_out[*]}"
19529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19531 local dir=$DIR/$tdir
19532 local numfiles=$((RANDOM % 4096 + 2))
19533 local numblocks=$((RANDOM % 256 + 1))
19535 wait_delete_completed
19538 # check block output
19539 check_lfs_df blocks $dir
19540 # check inode output
19541 check_lfs_df inodes $dir
19543 # create a single file and retest
19544 echo "Creating a single file and testing"
19545 createmany -o $dir/$tfile- 1 &>/dev/null ||
19546 error "creating 1 file in $dir failed"
19547 check_lfs_df blocks $dir
19548 check_lfs_df inodes $dir
19550 # create a random number of files
19551 echo "Creating $((numfiles - 1)) files and testing"
19552 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19553 error "creating $((numfiles - 1)) files in $dir failed"
19555 # write a random number of blocks to the first test file
19556 echo "Writing $numblocks 4K blocks and testing"
19557 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19558 count=$numblocks &>/dev/null ||
19559 error "dd to $dir/${tfile}-0 failed"
19562 check_lfs_df blocks $dir
19563 check_lfs_df inodes $dir
19565 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19566 error "unlinking $numfiles files in $dir failed"
19568 run_test 418 "df and lfs df outputs match"
19571 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19572 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19573 skip "Need server version at least 2.9.55"
19575 start_full_debug_logging
19579 stop_full_debug_logging
19583 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19584 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19585 awk '/The barrier for/ { print $7 }')
19588 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19593 barrier_expired() {
19596 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19597 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19598 awk '/will be expired/ { print $7 }')
19600 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19609 echo "Start barrier_freeze at: $(date)"
19610 #define OBD_FAIL_BARRIER_DELAY 0x2202
19611 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19612 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19615 local b_status=$(barrier_stat)
19616 echo "Got barrier status at: $(date)"
19617 [ "$b_status" = "'freezing_p1'" ] ||
19618 error "(1) unexpected barrier status $b_status"
19620 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19622 b_status=$(barrier_stat)
19623 [ "$b_status" = "'frozen'" ] ||
19624 error "(2) unexpected barrier status $b_status"
19626 local expired=$(barrier_expired)
19627 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19628 sleep $((expired + 3))
19630 b_status=$(barrier_stat)
19631 [ "$b_status" = "'expired'" ] ||
19632 error "(3) unexpected barrier status $b_status"
19634 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19635 error "(4) fail to freeze barrier"
19637 b_status=$(barrier_stat)
19638 [ "$b_status" = "'frozen'" ] ||
19639 error "(5) unexpected barrier status $b_status"
19641 echo "Start barrier_thaw at: $(date)"
19642 #define OBD_FAIL_BARRIER_DELAY 0x2202
19643 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19644 do_facet mgs $LCTL barrier_thaw $FSNAME &
19647 b_status=$(barrier_stat)
19648 echo "Got barrier status at: $(date)"
19649 [ "$b_status" = "'thawing'" ] ||
19650 error "(6) unexpected barrier status $b_status"
19652 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19654 b_status=$(barrier_stat)
19655 [ "$b_status" = "'thawed'" ] ||
19656 error "(7) unexpected barrier status $b_status"
19658 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19659 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19660 do_facet mgs $LCTL barrier_freeze $FSNAME
19662 b_status=$(barrier_stat)
19663 [ "$b_status" = "'failed'" ] ||
19664 error "(8) unexpected barrier status $b_status"
19666 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19667 do_facet mgs $LCTL barrier_thaw $FSNAME
19671 run_test 801a "write barrier user interfaces and stat machine"
19676 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19677 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19678 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19679 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19680 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19682 cancel_lru_locks mdc
19684 # 180 seconds should be long enough
19685 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19687 local b_status=$(barrier_stat)
19688 [ "$b_status" = "'frozen'" ] ||
19689 error "(6) unexpected barrier status $b_status"
19691 mkdir $DIR/$tdir/d0/d10 &
19694 touch $DIR/$tdir/d1/f13 &
19697 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19700 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19703 rm -f $DIR/$tdir/d4/f12 &
19706 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19708 # To guarantee taht the 'stat' is not blocked
19709 b_status=$(barrier_stat)
19710 [ "$b_status" = "'frozen'" ] ||
19711 error "(8) unexpected barrier status $b_status"
19713 # let above commands to run at background
19716 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19717 ps -p $touch_pid || error "(10) touch should be blocked"
19718 ps -p $ln_pid || error "(11) link should be blocked"
19719 ps -p $mv_pid || error "(12) rename should be blocked"
19720 ps -p $rm_pid || error "(13) unlink should be blocked"
19722 b_status=$(barrier_stat)
19723 [ "$b_status" = "'frozen'" ] ||
19724 error "(14) unexpected barrier status $b_status"
19726 do_facet mgs $LCTL barrier_thaw $FSNAME
19727 b_status=$(barrier_stat)
19728 [ "$b_status" = "'thawed'" ] ||
19729 error "(15) unexpected barrier status $b_status"
19731 wait $mkdir_pid || error "(16) mkdir should succeed"
19732 wait $touch_pid || error "(17) touch should succeed"
19733 wait $ln_pid || error "(18) link should succeed"
19734 wait $mv_pid || error "(19) rename should succeed"
19735 wait $rm_pid || error "(20) unlink should succeed"
19739 run_test 801b "modification will be blocked by write barrier"
19742 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19746 stop mds2 || error "(1) Fail to stop mds2"
19748 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19750 local b_status=$(barrier_stat)
19751 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19752 do_facet mgs $LCTL barrier_thaw $FSNAME
19753 error "(2) unexpected barrier status $b_status"
19756 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19757 error "(3) Fail to rescan barrier bitmap"
19759 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19761 b_status=$(barrier_stat)
19762 [ "$b_status" = "'frozen'" ] ||
19763 error "(4) unexpected barrier status $b_status"
19765 do_facet mgs $LCTL barrier_thaw $FSNAME
19766 b_status=$(barrier_stat)
19767 [ "$b_status" = "'thawed'" ] ||
19768 error "(5) unexpected barrier status $b_status"
19770 local devname=$(mdsdevname 2)
19772 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19774 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19775 error "(7) Fail to rescan barrier bitmap"
19779 run_test 801c "rescan barrier bitmap"
19781 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19782 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19783 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19789 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19790 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19791 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19797 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19798 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19799 skip "Need server version at least 2.9.55"
19801 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19803 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19805 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19806 error "(2) Fail to copy"
19808 trap cleanup_802 EXIT
19810 # sync by force before remount as readonly
19811 sync; sync_all_data; sleep 3; sync_all_data
19815 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19816 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19817 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19819 echo "Mount the server as read only"
19820 setupall server_only || error "(3) Fail to start servers"
19822 echo "Mount client without ro should fail"
19823 mount_client $MOUNT &&
19824 error "(4) Mount client without 'ro' should fail"
19826 echo "Mount client with ro should succeed"
19827 mount_client $MOUNT ro ||
19828 error "(5) Mount client with 'ro' should succeed"
19830 echo "Modify should be refused"
19831 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19833 echo "Read should be allowed"
19834 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19835 error "(7) Read should succeed under ro mode"
19839 run_test 802 "simulate readonly device"
19842 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19843 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19844 skip "MDS needs to be newer than 2.10.54"
19846 mkdir -p $DIR/$tdir
19847 # Create some objects on all MDTs to trigger related logs objects
19848 for idx in $(seq $MDSCOUNT); do
19849 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19850 $DIR/$tdir/dir${idx} ||
19851 error "Fail to create $DIR/$tdir/dir${idx}"
19855 wait_delete_completed # ensure old test cleanups are finished
19856 echo "before create:"
19858 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19860 for i in {1..10}; do
19861 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19862 error "Fail to create $DIR/$tdir/foo$i"
19866 echo "after create:"
19868 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19870 # allow for an llog to be cleaned up during the test
19871 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19872 error "before ($before_used) + 10 > after ($after_used)"
19874 for i in {1..10}; do
19875 rm -rf $DIR/$tdir/foo$i ||
19876 error "Fail to remove $DIR/$tdir/foo$i"
19879 sleep 3 # avoid MDT return cached statfs
19880 wait_delete_completed
19881 echo "after unlink:"
19883 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19885 # allow for an llog to be created during the test
19886 [ $after_used -le $((before_used + 1)) ] ||
19887 error "after ($after_used) > before ($before_used) + 1"
19889 run_test 803 "verify agent object for remote object"
19892 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19893 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19894 skip "MDS needs to be newer than 2.10.54"
19895 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19897 mkdir -p $DIR/$tdir
19898 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19899 error "Fail to create $DIR/$tdir/dir0"
19901 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19902 local dev=$(mdsdevname 2)
19904 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19905 grep ${fid} || error "NOT found agent entry for dir0"
19907 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19908 error "Fail to create $DIR/$tdir/dir1"
19910 touch $DIR/$tdir/dir1/foo0 ||
19911 error "Fail to create $DIR/$tdir/dir1/foo0"
19912 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19915 for idx in $(seq $MDSCOUNT); do
19916 dev=$(mdsdevname $idx)
19917 do_facet mds${idx} \
19918 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19919 grep ${fid} && rc=$idx
19922 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19923 error "Fail to rename foo0 to foo1"
19924 if [ $rc -eq 0 ]; then
19925 for idx in $(seq $MDSCOUNT); do
19926 dev=$(mdsdevname $idx)
19927 do_facet mds${idx} \
19928 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19929 grep ${fid} && rc=$idx
19933 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19934 error "Fail to rename foo1 to foo2"
19935 if [ $rc -eq 0 ]; then
19936 for idx in $(seq $MDSCOUNT); do
19937 dev=$(mdsdevname $idx)
19938 do_facet mds${idx} \
19939 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19940 grep ${fid} && rc=$idx
19944 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19946 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19947 error "Fail to link to $DIR/$tdir/dir1/foo2"
19948 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19949 error "Fail to rename foo2 to foo0"
19950 unlink $DIR/$tdir/dir1/foo0 ||
19951 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19952 rm -rf $DIR/$tdir/dir0 ||
19953 error "Fail to rm $DIR/$tdir/dir0"
19955 for idx in $(seq $MDSCOUNT); do
19956 dev=$(mdsdevname $idx)
19960 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19962 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19963 error "mount mds$idx failed"
19964 df $MOUNT > /dev/null 2>&1
19966 # e2fsck should not return error
19968 error "e2fsck detected error on MDT${idx}: rc=$rc"
19971 run_test 804 "verify agent entry for remote entry"
19974 do_facet $SINGLEMDS zfs set quota=$old $fsset
19975 unlinkmany $DIR/$tdir/f- 1000000
19980 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19981 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
19982 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19983 skip "netfree not implemented before 0.7"
19984 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
19985 skip "Need MDS version at least 2.10.57"
19992 local pref="osd-zfs.lustre-MDT0000."
19994 # limit available space on MDS dataset to meet nospace issue
19995 # quickly. then ZFS 0.7.2 can use reserved space if asked
19996 # properly (using netfree flag in osd_declare_destroy()
19997 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19998 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20000 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20001 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20002 let "usedkb=usedkb-freekb"
20003 let "freekb=freekb/2"
20004 if let "freekb > 5000"; then
20007 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20008 trap cleanup_805 EXIT
20010 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20011 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20012 rm -rf $DIR/$tdir || error "not able to remove"
20013 do_facet $SINGLEMDS zfs set quota=$old $fsset
20016 run_test 805 "ZFS can remove from full fs"
20022 local size=$($LFS getsom -s $file)
20023 local expect=$(stat -c %s $file)
20025 [[ $size == $expect ]] ||
20026 error "$file expected size: $expect, got: $size"
20028 local blocks=$($LFS getsom -b $file)
20029 expect=$(stat -c %b $file)
20030 [[ $blocks == $expect ]] ||
20031 error "$file expected blocks: $expect, got: $blocks"
20036 local size=$($LFS getsom -s $1)
20039 [[ $size == $expect ]] ||
20040 error "$file expected size: $expect, got: $size"
20044 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20045 skip "Need MDS version at least 2.11.52"
20049 touch $DIR/$tfile || error "touch $tfile failed"
20051 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20052 save_lustre_params client "llite.*.xattr_cache" > $save
20053 lctl set_param llite.*.xattr_cache=0
20054 stack_trap "restore_lustre_params < $save" EXIT
20056 # single-threaded write
20057 echo "Test SOM for single-threaded write"
20058 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20059 error "write $tfile failed"
20060 check_lsom_size $DIR/$tfile $bs
20063 local size=$(($num * $bs))
20067 echo "Test SOM for single client multi-threaded($num) write"
20068 $TRUNCATE $DIR/$tfile 0
20069 for ((i = 0; i < $num; i++)); do
20070 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20072 offset=$((offset + $bs))
20074 for (( i=0; i < $num; i++ )); do
20077 check_lsom_size $DIR/$tfile $size
20079 $TRUNCATE $DIR/$tfile 0
20080 for ((i = 0; i < $num; i++)); do
20081 offset=$((offset - $bs))
20082 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20085 for (( i=0; i < $num; i++ )); do
20088 check_lsom_size $DIR/$tfile $size
20090 # multi-client wirtes
20091 num=$(get_node_count ${CLIENTS//,/ })
20092 size=$(($num * $bs))
20096 echo "Test SOM for multi-client ($num) writes"
20097 $TRUNCATE $DIR/$tfile 0
20098 for client in ${CLIENTS//,/ }; do
20099 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20102 offset=$((offset + $bs))
20104 for (( i=0; i < $num; i++ )); do
20107 check_lsom_size $DIR/$tfile $offset
20110 $TRUNCATE $DIR/$tfile 0
20111 for client in ${CLIENTS//,/ }; do
20112 offset=$((offset - $bs))
20113 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20117 for (( i=0; i < $num; i++ )); do
20120 check_lsom_size $DIR/$tfile $size
20123 echo "Test SOM for truncate"
20124 $TRUNCATE $DIR/$tfile 1048576
20125 check_lsom_size $DIR/$tfile 1048576
20126 $TRUNCATE $DIR/$tfile 1234
20127 check_lsom_size $DIR/$tfile 1234
20129 # verify SOM blocks count
20130 echo "Verify SOM block count"
20131 $TRUNCATE $DIR/$tfile 0
20132 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20133 error "failed to write file $tfile"
20134 check_lsom_data $DIR/$tfile
20136 run_test 806 "Verify Lazy Size on MDS"
20139 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20140 skip "Need MDS version at least 2.11.52"
20142 # Registration step
20143 changelog_register || error "changelog_register failed"
20144 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20145 changelog_users $SINGLEMDS | grep -q $cl_user ||
20146 error "User $cl_user not found in changelog_users"
20148 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20149 save_lustre_params client "llite.*.xattr_cache" > $save
20150 lctl set_param llite.*.xattr_cache=0
20151 stack_trap "restore_lustre_params < $save" EXIT
20153 rm -rf $DIR/$tdir || error "rm $tdir failed"
20154 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20155 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20156 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20157 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20158 error "truncate $tdir/trunc failed"
20161 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20162 error "write $tfile failed"
20164 # multi-client wirtes
20165 local num=$(get_node_count ${CLIENTS//,/ })
20169 echo "Test SOM for multi-client ($num) writes"
20170 touch $DIR/$tfile || error "touch $tfile failed"
20171 $TRUNCATE $DIR/$tfile 0
20172 for client in ${CLIENTS//,/ }; do
20173 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20176 offset=$((offset + $bs))
20178 for (( i=0; i < $num; i++ )); do
20183 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20184 check_lsom_data $DIR/$tdir/trunc
20185 check_lsom_data $DIR/$tdir/single_dd
20186 check_lsom_data $DIR/$tfile
20189 # Deregistration step
20190 changelog_deregister || error "changelog_deregister failed"
20192 run_test 807 "verify LSOM syncing tool"
20194 check_som_nologged()
20196 local lines=$($LFS changelog $FSNAME-MDT0000 |
20197 grep 'x=trusted.som' | wc -l)
20198 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20202 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20203 skip "Need MDS version at least 2.11.55"
20205 # Registration step
20206 changelog_register || error "changelog_register failed"
20208 touch $DIR/$tfile || error "touch $tfile failed"
20211 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20212 error "write $tfile failed"
20215 $TRUNCATE $DIR/$tfile 1234
20218 $TRUNCATE $DIR/$tfile 1048576
20221 # Deregistration step
20222 changelog_deregister || error "changelog_deregister failed"
20224 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20229 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20233 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20234 skip "Need MDS version at least 2.11.56"
20236 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20237 error "failed to create DoM-only file $DIR/$tfile"
20238 touch $DIR/$tfile || error "touch $tfile failed"
20239 check_som_nodata $DIR/$tfile
20241 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20242 error "write $tfile failed"
20243 check_som_nodata $DIR/$tfile
20245 $TRUNCATE $DIR/$tfile 1234
20246 check_som_nodata $DIR/$tfile
20248 $TRUNCATE $DIR/$tfile 4097
20249 check_som_nodata $DIR/$file
20251 run_test 809 "Verify no SOM xattr store for DoM-only files"
20257 # t10 seem to dislike partial pages
20258 lctl set_param osc.*.checksum_type=adler
20259 lctl set_param fail_loc=0x411
20260 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20261 ORIG=$(md5sum $DIR/$tfile)
20262 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20263 CSUM=$(md5sum $DIR/$tfile)
20264 set_checksum_type adler
20265 if [ "$ORIG" != "$CSUM" ]; then
20266 error "$ORIG != $CSUM"
20269 run_test 810 "partial page writes on ZFS (LU-11663)"
20272 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20273 skip "Need MDS version at least 2.11.56"
20275 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20276 do_facet mds1 $LCTL set_param fail_loc=0x165
20277 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20280 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20283 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20284 error "MDD orphan cleanup thread not quit"
20286 run_test 811 "orphan name stub can be cleaned up in startup"
20289 # tests that do cleanup/setup should be run at the end
20293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20296 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20297 $LCTL set_param fail_loc=0x903
20299 cancel_lru_locks MGC
20301 FAIL_ON_ERROR=true cleanup
20302 FAIL_ON_ERROR=true setup
20304 run_test 900 "umount should not race with any mgc requeue thread"
20307 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20308 check_and_cleanup_lustre
20309 if [ "$I_MOUNTED" != "yes" ]; then
20310 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true