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"
1286 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1287 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1288 skip "Need MDS version at least 2.12.51"
1292 for index in 0 1; do
1293 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1294 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1297 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1299 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1300 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1302 local mdts=$(comma_list $(mdts_nodes))
1304 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1305 stack_trap "do_nodes $mdts $LCTL \
1306 set_param mdt.*.enable_remote_rename=1" EXIT
1308 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1310 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1311 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1313 run_test 24z "cross-MDT rename is done as cp"
1315 test_24A() { # LU-3182
1319 test_mkdir $DIR/$tdir
1320 trap simple_cleanup_common EXIT
1321 createmany -m $DIR/$tdir/$tfile $NFILES
1322 local t=$(ls $DIR/$tdir | wc -l)
1323 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1324 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1325 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1326 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1329 simple_cleanup_common || error "Can not delete directories"
1331 run_test 24A "readdir() returns correct number of entries."
1333 test_24B() { # LU-4805
1334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1338 test_mkdir $DIR/$tdir
1339 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1340 error "create striped dir failed"
1342 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1343 [ $count -eq 2 ] || error "Expected 2, got $count"
1345 touch $DIR/$tdir/striped_dir/a
1347 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1348 [ $count -eq 3 ] || error "Expected 3, got $count"
1350 touch $DIR/$tdir/striped_dir/.f
1352 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1353 [ $count -eq 4 ] || error "Expected 4, got $count"
1355 rm -rf $DIR/$tdir || error "Can not delete directories"
1357 run_test 24B "readdir for striped dir return correct number of entries"
1360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1366 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1367 error "create striped dir failed"
1369 cd $DIR/$tdir/d0/striped_dir
1371 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1372 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1373 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1375 [ "$d0_ino" = "$parent_ino" ] ||
1376 error ".. wrong, expect $d0_ino, get $parent_ino"
1378 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1379 error "mv striped dir failed"
1381 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1383 [ "$d1_ino" = "$parent_ino" ] ||
1384 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1386 run_test 24C "check .. in striped dir"
1389 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1393 mkdir $DIR/$tdir/src_dir
1394 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1395 error "create remote source failed"
1397 touch $DIR/$tdir/src_dir/src_child/a
1399 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1400 error "create remote target dir failed"
1402 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1403 error "create remote target child failed"
1405 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1406 error "rename dir cross MDT failed!"
1410 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1411 error "src_child still exists after rename"
1413 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1414 error "missing file(a) after rename"
1416 rm -rf $DIR/$tdir || error "Can not delete directories"
1418 run_test 24E "cross MDT rename/link"
1421 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1424 [ "$SLOW" = "no" ] && repeats=100
1428 echo "$repeats repeats"
1429 for ((i = 0; i < repeats; i++)); do
1430 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1431 touch $DIR/$tdir/test/a || error "touch fails"
1432 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1433 rm -rf $DIR/$tdir/test || error "rmdir fails"
1438 run_test 24F "hash order vs readdir (LU-11330)"
1441 echo '== symlink sanity ============================================='
1445 touch $DIR/s25/foo ||
1446 error "File creation in symlinked directory failed"
1448 run_test 25a "create file in symlinked directory ==============="
1451 [ ! -d $DIR/d25 ] && test_25a
1452 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1454 run_test 25b "lookup file in symlinked directory ==============="
1458 test_mkdir $DIR/d26/d26-2
1459 ln -s d26/d26-2 $DIR/s26
1460 touch $DIR/s26/foo || error "File creation failed"
1462 run_test 26a "multiple component symlink ======================="
1465 test_mkdir -p $DIR/$tdir/d26-2
1466 ln -s $tdir/d26-2/foo $DIR/s26-2
1467 touch $DIR/s26-2 || error "File creation failed"
1469 run_test 26b "multiple component symlink at end of lookup ======"
1472 test_mkdir $DIR/d26.2
1473 touch $DIR/d26.2/foo
1474 ln -s d26.2 $DIR/s26.2-1
1475 ln -s s26.2-1 $DIR/s26.2-2
1476 ln -s s26.2-2 $DIR/s26.2-3
1477 chmod 0666 $DIR/s26.2-3/foo
1479 run_test 26c "chain of symlinks"
1481 # recursive symlinks (bug 439)
1483 ln -s d26-3/foo $DIR/d26-3
1485 run_test 26d "create multiple component recursive symlink"
1488 [ ! -h $DIR/d26-3 ] && test_26d
1491 run_test 26e "unlink multiple component recursive symlink"
1493 # recursive symlinks (bug 7022)
1495 test_mkdir $DIR/$tdir
1496 test_mkdir $DIR/$tdir/$tfile
1497 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1498 test_mkdir -p lndir/bar1
1499 test_mkdir $DIR/$tdir/$tfile/$tfile
1500 cd $tfile || error "cd $tfile failed"
1501 ln -s .. dotdot || error "ln dotdot failed"
1502 ln -s dotdot/lndir lndir || error "ln lndir failed"
1503 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1504 output=`ls $tfile/$tfile/lndir/bar1`
1505 [ "$output" = bar1 ] && error "unexpected output"
1506 rm -r $tfile || error "rm $tfile failed"
1507 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1509 run_test 26f "rm -r of a directory which has recursive symlink"
1512 test_mkdir $DIR/$tdir
1513 $LFS getstripe $DIR/$tdir
1514 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1515 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1516 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1518 run_test 27a "one stripe file"
1521 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1523 test_mkdir $DIR/$tdir
1524 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1525 $LFS getstripe -c $DIR/$tdir/$tfile
1526 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1527 error "two-stripe file doesn't have two stripes"
1529 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1531 run_test 27b "create and write to two stripe file"
1534 test_mkdir $DIR/$tdir
1535 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1536 error "setstripe failed"
1537 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1538 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1540 run_test 27d "create file with default settings"
1543 # LU-5839 adds check for existed layout before setting it
1544 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1545 skip "Need MDS version at least 2.7.56"
1547 test_mkdir $DIR/$tdir
1548 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1549 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1550 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1552 run_test 27e "setstripe existing file (should return error)"
1555 test_mkdir $DIR/$tdir
1556 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1557 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1558 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1559 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1561 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1563 run_test 27f "setstripe with bad stripe size (should return error)"
1566 test_mkdir $DIR/$tdir
1567 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1568 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1569 error "$DIR/$tdir/$tfile has object"
1571 run_test 27g "$LFS getstripe with no objects"
1574 test_mkdir $DIR/$tdir
1575 touch $DIR/$tdir/$tfile || error "touch failed"
1576 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1577 error "missing objects"
1579 run_test 27i "$LFS getstripe with some objects"
1582 test_mkdir $DIR/$tdir
1583 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1584 error "setstripe failed" || true
1586 run_test 27j "setstripe with bad stripe offset (should return error)"
1588 test_27k() { # bug 2844
1589 test_mkdir $DIR/$tdir
1590 local file=$DIR/$tdir/$tfile
1591 local ll_max_blksize=$((4 * 1024 * 1024))
1592 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1593 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1594 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1595 dd if=/dev/zero of=$file bs=4k count=1
1596 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1597 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1599 run_test 27k "limit i_blksize for broken user apps"
1602 mcreate $DIR/$tfile || error "creating file"
1603 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1604 error "setstripe should have failed" || true
1606 run_test 27l "check setstripe permissions (should return error)"
1609 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1611 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1613 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1614 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1616 trap simple_cleanup_common EXIT
1617 test_mkdir $DIR/$tdir
1618 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1619 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1620 error "dd should fill OST0"
1622 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1624 [ $i -gt 256 ] && break
1627 touch $DIR/$tdir/$tfile.$i
1628 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1629 awk '{print $1}'| grep -w "0") ] &&
1630 error "OST0 was full but new created file still use it"
1632 touch $DIR/$tdir/$tfile.$i
1633 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1634 awk '{print $1}'| grep -w "0") ] &&
1635 error "OST0 was full but new created file still use it"
1636 simple_cleanup_common
1638 run_test 27m "create file while OST0 was full"
1641 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1642 awk '{ print $1 * 2; exit; }')
1646 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1647 # if the OST isn't full anymore.
1649 local OSTIDX=${1:-""}
1651 local list=$(comma_list $(osts_nodes))
1652 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1654 do_nodes $list lctl set_param fail_loc=0
1655 sync # initiate all OST_DESTROYs from MDS to OST
1659 exhaust_precreations() {
1662 local FAILIDX=${3:-$OSTIDX}
1663 local ofacet=ost$((OSTIDX + 1))
1665 test_mkdir -p -c1 $DIR/$tdir
1666 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1667 local mfacet=mds$((mdtidx + 1))
1668 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1670 local OST=$(ostname_from_index $OSTIDX)
1673 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1674 local last_id=$(do_facet $mfacet lctl get_param -n \
1675 osc.$mdtosc_proc1.prealloc_last_id)
1676 local next_id=$(do_facet $mfacet lctl get_param -n \
1677 osc.$mdtosc_proc1.prealloc_next_id)
1679 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1680 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1682 test_mkdir -p $DIR/$tdir/${OST}
1683 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1684 #define OBD_FAIL_OST_ENOSPC 0x215
1685 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1686 echo "Creating to objid $last_id on ost $OST..."
1687 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1688 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1689 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1693 exhaust_all_precreations() {
1695 for (( i=0; i < OSTCOUNT; i++ )) ; do
1696 exhaust_precreations $i $1 -1
1701 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1703 remote_mds_nodsh && skip "remote MDS with nodsh"
1704 remote_ost_nodsh && skip "remote OST with nodsh"
1707 rm -f $DIR/$tdir/$tfile
1708 exhaust_precreations 0 0x80000215
1709 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1710 touch $DIR/$tdir/$tfile || error "touch failed"
1711 $LFS getstripe $DIR/$tdir/$tfile
1714 run_test 27n "create file with some full OSTs"
1717 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1719 remote_mds_nodsh && skip "remote MDS with nodsh"
1720 remote_ost_nodsh && skip "remote OST with nodsh"
1723 rm -f $DIR/$tdir/$tfile
1724 exhaust_all_precreations 0x215
1726 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1731 run_test 27o "create file with all full OSTs (should error)"
1734 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1736 remote_mds_nodsh && skip "remote MDS with nodsh"
1737 remote_ost_nodsh && skip "remote OST with nodsh"
1740 rm -f $DIR/$tdir/$tfile
1741 test_mkdir $DIR/$tdir
1743 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1744 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1745 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1747 exhaust_precreations 0 0x80000215
1748 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1749 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1750 $LFS getstripe $DIR/$tdir/$tfile
1754 run_test 27p "append to a truncated file with some full OSTs"
1757 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1759 remote_mds_nodsh && skip "remote MDS with nodsh"
1760 remote_ost_nodsh && skip "remote OST with nodsh"
1763 rm -f $DIR/$tdir/$tfile
1765 test_mkdir $DIR/$tdir
1766 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1767 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1768 error "truncate $DIR/$tdir/$tfile failed"
1769 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1771 exhaust_all_precreations 0x215
1773 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1774 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1778 run_test 27q "append to truncated file with all OSTs full (should error)"
1781 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1783 remote_mds_nodsh && skip "remote MDS with nodsh"
1784 remote_ost_nodsh && skip "remote OST with nodsh"
1787 rm -f $DIR/$tdir/$tfile
1788 exhaust_precreations 0 0x80000215
1790 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1794 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1796 test_27s() { # bug 10725
1797 test_mkdir $DIR/$tdir
1798 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1799 local stripe_count=0
1800 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1801 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1802 error "stripe width >= 2^32 succeeded" || true
1805 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1807 test_27t() { # bug 10864
1812 $WLFS getstripe $tfile
1815 run_test 27t "check that utils parse path correctly"
1817 test_27u() { # bug 4900
1818 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1819 remote_mds_nodsh && skip "remote MDS with nodsh"
1822 local list=$(comma_list $(mdts_nodes))
1824 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1825 do_nodes $list $LCTL set_param fail_loc=0x139
1826 test_mkdir -p $DIR/$tdir
1827 trap simple_cleanup_common EXIT
1828 createmany -o $DIR/$tdir/t- 1000
1829 do_nodes $list $LCTL set_param fail_loc=0
1831 TLOG=$TMP/$tfile.getstripe
1832 $LFS getstripe $DIR/$tdir > $TLOG
1833 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1834 unlinkmany $DIR/$tdir/t- 1000
1836 [[ $OBJS -gt 0 ]] &&
1837 error "$OBJS objects created on OST-0. See $TLOG" ||
1840 run_test 27u "skip object creation on OSC w/o objects"
1842 test_27v() { # bug 4900
1843 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1845 remote_mds_nodsh && skip "remote MDS with nodsh"
1846 remote_ost_nodsh && skip "remote OST with nodsh"
1848 exhaust_all_precreations 0x215
1851 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1853 touch $DIR/$tdir/$tfile
1854 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1856 for (( i=1; i < OSTCOUNT; i++ )); do
1857 do_facet ost$i lctl set_param fail_loc=0x705
1859 local START=`date +%s`
1860 createmany -o $DIR/$tdir/$tfile 32
1862 local FINISH=`date +%s`
1863 local TIMEOUT=`lctl get_param -n timeout`
1864 local PROCESS=$((FINISH - START))
1865 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1866 error "$FINISH - $START >= $TIMEOUT / 2"
1867 sleep $((TIMEOUT / 2 - PROCESS))
1870 run_test 27v "skip object creation on slow OST"
1872 test_27w() { # bug 10997
1873 test_mkdir $DIR/$tdir
1874 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1875 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1876 error "stripe size $size != 65536" || true
1877 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1878 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1880 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1883 [[ $OSTCOUNT -lt 2 ]] &&
1884 skip_env "skipping multiple stripe count/offset test"
1886 test_mkdir $DIR/$tdir
1887 for i in $(seq 1 $OSTCOUNT); do
1889 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1890 error "setstripe -c $i -i $offset failed"
1891 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1892 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1893 [ $count -ne $i ] && error "stripe count $count != $i" || true
1894 [ $index -ne $offset ] &&
1895 error "stripe offset $index != $offset" || true
1898 run_test 27wa "check $LFS setstripe -c -i options"
1901 remote_ost_nodsh && skip "remote OST with nodsh"
1902 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1905 OFFSET=$(($OSTCOUNT - 1))
1907 local OST=$(ostname_from_index $OSTIDX)
1909 test_mkdir $DIR/$tdir
1910 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1911 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1913 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1914 for i in $(seq 0 $OFFSET); do
1915 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1916 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1917 error "OST0 was degraded but new created file still use it"
1919 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1921 run_test 27x "create files while OST0 is degraded"
1924 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1925 remote_mds_nodsh && skip "remote MDS with nodsh"
1926 remote_ost_nodsh && skip "remote OST with nodsh"
1927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1929 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1930 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1931 osc.$mdtosc.prealloc_last_id)
1932 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1933 osc.$mdtosc.prealloc_next_id)
1934 local fcount=$((last_id - next_id))
1935 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1936 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1938 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1939 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1940 local OST_DEACTIVE_IDX=-1
1945 for OSC in $MDS_OSCS; do
1946 OST=$(osc_to_ost $OSC)
1947 OSTIDX=$(index_from_ostuuid $OST)
1948 if [ $OST_DEACTIVE_IDX == -1 ]; then
1949 OST_DEACTIVE_IDX=$OSTIDX
1951 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1952 echo $OSC "is Deactivated:"
1953 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1957 OSTIDX=$(index_from_ostuuid $OST)
1958 test_mkdir $DIR/$tdir
1959 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1961 for OSC in $MDS_OSCS; do
1962 OST=$(osc_to_ost $OSC)
1963 OSTIDX=$(index_from_ostuuid $OST)
1964 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1965 echo $OST "is degraded:"
1966 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1967 obdfilter.$OST.degraded=1
1972 createmany -o $DIR/$tdir/$tfile $fcount
1974 for OSC in $MDS_OSCS; do
1975 OST=$(osc_to_ost $OSC)
1976 OSTIDX=$(index_from_ostuuid $OST)
1977 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1978 echo $OST "is recovered from degraded:"
1979 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1980 obdfilter.$OST.degraded=0
1982 do_facet $SINGLEMDS lctl --device %$OSC activate
1986 # all osp devices get activated, hence -1 stripe count restored
1987 local stripe_count=0
1989 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1990 # devices get activated.
1992 $LFS setstripe -c -1 $DIR/$tfile
1993 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1995 [ $stripe_count -ne $OSTCOUNT ] &&
1996 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1999 run_test 27y "create files while OST0 is degraded and the rest inactive"
2005 lmm_count=$($GETSTRIPE -c $1)
2006 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
2007 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
2009 local old_ifs="$IFS"
2011 fid=($($LFS path2fid $1))
2014 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2015 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2017 # compare lmm_seq and lu_fid->f_seq
2018 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2019 # compare lmm_object_id and lu_fid->oid
2020 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2022 # check the trusted.fid attribute of the OST objects of the file
2023 local have_obdidx=false
2025 $GETSTRIPE $1 | while read obdidx oid hex seq; do
2026 # skip lines up to and including "obdidx"
2027 [ -z "$obdidx" ] && break
2028 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2029 $have_obdidx || continue
2031 local ost=$((obdidx + 1))
2032 local dev=$(ostdevname $ost)
2035 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2037 seq=$(echo $seq | sed -e "s/^0x//g")
2038 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2039 oid_hex=$(echo $oid)
2041 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2043 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2047 # Don't unmount/remount the OSTs if we don't need to do that.
2048 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2049 # update too, until that use mount/ll_decode_filter_fid/mount.
2050 # Re-enable when debugfs will understand new filter_fid.
2052 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2053 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2054 $dev 2>/dev/null" | grep "parent=")
2056 if [ -z "$ff" ]; then
2058 mount_fstype ost$ost
2059 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2060 $(facet_mntpt ost$ost)/$obj_file)
2061 unmount_fstype ost$ost
2062 start ost$ost $dev $OST_MOUNT_OPTS
2066 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2068 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2070 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2071 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2073 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2074 # stripe_size=1048576 component_id=1 component_start=0 \
2075 # component_end=33554432
2076 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2077 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2078 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2080 if grep -q 'stripe=' <<<$ff; then
2081 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2083 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2084 # into f_ver in this case. See comment on ff_parent.
2085 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2088 # compare lmm_seq and filter_fid->ff_parent.f_seq
2089 [ $ff_pseq = $lmm_seq ] ||
2090 error "FF parent SEQ $ff_pseq != $lmm_seq"
2091 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2092 [ $ff_poid = $lmm_oid ] ||
2093 error "FF parent OID $ff_poid != $lmm_oid"
2094 (($ff_pstripe == $stripe_nr)) ||
2095 error "FF stripe $ff_pstripe != $stripe_nr"
2097 stripe_nr=$((stripe_nr + 1))
2098 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2100 if grep -q 'stripe_count=' <<<$ff; then
2101 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2102 -e 's/ .*//' <<<$ff)
2103 [ $lmm_count = $ff_scnt ] ||
2104 error "FF stripe count $lmm_count != $ff_scnt"
2110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2111 remote_ost_nodsh && skip "remote OST with nodsh"
2113 test_mkdir $DIR/$tdir
2114 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2115 { error "setstripe -c -1 failed"; return 1; }
2116 # We need to send a write to every object to get parent FID info set.
2117 # This _should_ also work for setattr, but does not currently.
2118 # touch $DIR/$tdir/$tfile-1 ||
2119 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2120 { error "dd $tfile-1 failed"; return 2; }
2121 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2122 { error "setstripe -c -1 failed"; return 3; }
2123 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2124 { error "dd $tfile-2 failed"; return 4; }
2126 # make sure write RPCs have been sent to OSTs
2129 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2130 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2132 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2134 test_27A() { # b=19102
2135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2137 save_layout_restore_at_exit $MOUNT
2138 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2139 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2140 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2141 local default_size=$($GETSTRIPE -S $MOUNT)
2142 local default_offset=$($GETSTRIPE -i $MOUNT)
2143 local dsize=$(do_facet $SINGLEMDS \
2144 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2145 [ $default_size -eq $dsize ] ||
2146 error "stripe size $default_size != $dsize"
2147 [ $default_offset -eq -1 ] ||
2148 error "stripe offset $default_offset != -1"
2150 run_test 27A "check filesystem-wide default LOV EA values"
2152 test_27B() { # LU-2523
2153 test_mkdir $DIR/$tdir
2154 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2156 # open f1 with O_LOV_DELAY_CREATE
2158 # call setstripe ioctl on open file descriptor for f1
2160 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2164 # open f1 with O_LOV_DELAY_CREATE
2166 # call setstripe ioctl on open file descriptor for f1
2168 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2170 # Allow multiop to fail in imitation of NFS's busted semantics.
2173 run_test 27B "call setstripe on open unlinked file/rename victim"
2175 test_27C() { #LU-2871
2176 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2184 test_mkdir $DIR/$tdir
2186 for i in $(seq 0 $((OSTCOUNT - 1))); do
2187 # set stripe across all OSTs starting from OST$i
2188 $SETSTRIPE -i $i -c -1 $tfile$i
2189 # get striping information
2190 ost_idx=($($GETSTRIPE $tfile$i |
2191 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2195 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2196 error "${#ost_idx[@]} != $OSTCOUNT"
2198 for index in $(seq 0 $((OSTCOUNT - 1))); do
2200 for j in $(echo ${ost_idx[@]}); do
2201 if [ $index -eq $j ]; then
2207 error "Can not find $index in ${ost_idx[@]}"
2211 run_test 27C "check full striping across all OSTs"
2214 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2215 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2216 remote_mds_nodsh && skip "remote MDS with nodsh"
2218 local POOL=${POOL:-testpool}
2220 local last_ost=$(($OSTCOUNT - 1))
2222 local ost_list=$(seq $first_ost $ost_step $last_ost)
2223 local ost_range="$first_ost $last_ost $ost_step"
2225 if ! combined_mgs_mds ; then
2229 test_mkdir $DIR/$tdir
2230 pool_add $POOL || error "pool_add failed"
2231 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2234 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2236 [ $MDS1_VERSION -lt $(version_code 2.9.55) -o \
2237 $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2238 skip27D+=" -s 30,31"
2239 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2240 error "llapi_layout_test failed"
2242 destroy_test_pools || error "destroy test pools failed"
2244 if ! combined_mgs_mds ; then
2248 run_test 27D "validate llapi_layout API"
2250 # Verify that default_easize is increased from its initial value after
2251 # accessing a widely striped file.
2253 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2254 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2255 skip "client does not have LU-3338 fix"
2257 # 72 bytes is the minimum space required to store striping
2258 # information for a file striped across one OST:
2259 # (sizeof(struct lov_user_md_v3) +
2260 # sizeof(struct lov_user_ost_data_v1))
2262 $LCTL set_param -n llite.*.default_easize $min_easize ||
2263 error "lctl set_param failed"
2264 local easize=$($LCTL get_param -n llite.*.default_easize)
2266 [ $easize -eq $min_easize ] ||
2267 error "failed to set default_easize"
2269 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2270 error "setstripe failed"
2274 easize=$($LCTL get_param -n llite.*.default_easize)
2276 [ $easize -gt $min_easize ] ||
2277 error "default_easize not updated"
2279 run_test 27E "check that default extended attribute size properly increases"
2281 test_27F() { # LU-5346/LU-7975
2282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2283 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2284 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2285 skip "Need MDS version at least 2.8.51"
2286 remote_ost_nodsh && skip "remote OST with nodsh"
2288 test_mkdir $DIR/$tdir
2290 $SETSTRIPE -c 2 $DIR/$tdir
2292 # stop all OSTs to reproduce situation for LU-7975 ticket
2293 for num in $(seq $OSTCOUNT); do
2297 # open/create f0 with O_LOV_DELAY_CREATE
2298 # truncate f0 to a non-0 size
2300 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2302 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2303 # open/write it again to force delayed layout creation
2304 cat /etc/hosts > $DIR/$tdir/f0 &
2308 for num in $(seq $OSTCOUNT); do
2309 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2310 error "ost$num failed to start"
2313 wait $catpid || error "cat failed"
2315 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2316 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2319 run_test 27F "Client resend delayed layout creation with non-zero size"
2321 test_27G() { #LU-10629
2322 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2323 skip "Need MDS version at least 2.11.51"
2324 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2325 remote_mds_nodsh && skip "remote MDS with nodsh"
2326 local POOL=${POOL:-testpool}
2327 local ostrange="0 0 1"
2329 test_mkdir $DIR/$tdir
2330 pool_add $POOL || error "pool_add failed"
2331 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2332 $LFS setstripe -p $POOL $DIR/$tdir
2334 local pool=$($LFS getstripe -p $DIR/$tdir)
2336 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2338 $LFS setstripe -d $DIR/$tdir
2340 pool=$($LFS getstripe -p $DIR/$tdir)
2344 [ -z "$pool" ] || error "'$pool' is not empty"
2346 run_test 27G "Clear OST pool from stripe"
2349 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2350 skip "Need MDS version newer than 2.11.54"
2351 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2352 test_mkdir $DIR/$tdir
2353 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2354 touch $DIR/$tdir/$tfile
2355 $LFS getstripe -c $DIR/$tdir/$tfile
2356 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2357 error "two-stripe file doesn't have two stripes"
2359 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2360 $LFS getstripe -y $DIR/$tdir/$tfile
2361 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2362 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2363 error "expected l_ost_idx: [02]$ not matched"
2365 # make sure ost list have been cleared
2366 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2367 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2368 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2370 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2372 run_test 27H "Set specific OSTs stripe"
2374 # createtest also checks that device nodes are created and
2375 # then visible correctly (#2091)
2376 test_28() { # bug 2091
2378 $CREATETEST $DIR/d28/ct || error "createtest failed"
2380 run_test 28 "create/mknod/mkdir with bad file types ============"
2383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2385 sync; sleep 1; sync # flush out any dirty pages from previous tests
2392 declare -i LOCKCOUNTORIG=0
2393 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2394 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2396 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2398 declare -i LOCKUNUSEDCOUNTORIG=0
2399 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2400 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2407 declare -i LOCKCOUNTCURRENT=0
2408 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2409 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2412 declare -i LOCKUNUSEDCOUNTCURRENT=0
2413 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2414 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2417 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2418 $LCTL set_param -n ldlm.dump_namespaces ""
2419 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2420 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2421 log "dumped log to $TMP/test_29.dk (bug 5793)"
2424 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2425 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2426 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2427 log "dumped log to $TMP/test_29.dk (bug 5793)"
2431 run_test 29 "IT_GETATTR regression ============================"
2433 test_30a() { # was test_30
2434 cp $(which ls) $DIR || cp /bin/ls $DIR
2435 $DIR/ls / || error "Can't execute binary from lustre"
2438 run_test 30a "execute binary from Lustre (execve) =============="
2441 cp `which ls` $DIR || cp /bin/ls $DIR
2443 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2446 run_test 30b "execute binary from Lustre as non-root ==========="
2448 test_30c() { # b=22376
2449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2451 cp `which ls` $DIR || cp /bin/ls $DIR
2453 cancel_lru_locks mdc
2454 cancel_lru_locks osc
2455 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2458 run_test 30c "execute binary from Lustre without read perms ===="
2461 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2462 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2464 run_test 31a "open-unlink file =================================="
2467 touch $DIR/f31 || error "touch $DIR/f31 failed"
2468 ln $DIR/f31 $DIR/f31b || error "ln failed"
2469 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2470 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2472 run_test 31b "unlink file with multiple links while open ======="
2475 touch $DIR/f31 || error "touch $DIR/f31 failed"
2476 ln $DIR/f31 $DIR/f31c || error "ln failed"
2477 multiop_bg_pause $DIR/f31 O_uc ||
2478 error "multiop_bg_pause for $DIR/f31 failed"
2480 $MULTIOP $DIR/f31c Ouc
2481 kill -USR1 $MULTIPID
2484 run_test 31c "open-unlink file with multiple links ============="
2487 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2488 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2490 run_test 31d "remove of open directory ========================="
2492 test_31e() { # bug 2904
2493 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2495 run_test 31e "remove of open non-empty directory ==============="
2497 test_31f() { # bug 4554
2498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2501 test_mkdir $DIR/d31f
2502 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2503 cp /etc/hosts $DIR/d31f
2505 $GETSTRIPE $DIR/d31f/hosts
2506 multiop_bg_pause $DIR/d31f D_c || return 1
2509 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2510 test_mkdir $DIR/d31f
2511 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2512 cp /etc/hosts $DIR/d31f
2514 $GETSTRIPE $DIR/d31f/hosts
2515 multiop_bg_pause $DIR/d31f D_c || return 1
2518 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2519 wait $MULTIPID || error "first opendir $MULTIPID failed"
2523 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2524 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2527 run_test 31f "remove of open directory with open-unlink file ==="
2530 echo "-- cross directory link --"
2531 test_mkdir -c1 $DIR/${tdir}ga
2532 test_mkdir -c1 $DIR/${tdir}gb
2533 touch $DIR/${tdir}ga/f
2534 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2535 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2536 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2537 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2538 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2540 run_test 31g "cross directory link==============="
2543 echo "-- cross directory link --"
2544 test_mkdir -c1 $DIR/${tdir}
2545 test_mkdir -c1 $DIR/${tdir}/dir
2546 touch $DIR/${tdir}/f
2547 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2548 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2549 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2550 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2551 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2553 run_test 31h "cross directory link under child==============="
2556 echo "-- cross directory link --"
2557 test_mkdir -c1 $DIR/$tdir
2558 test_mkdir -c1 $DIR/$tdir/dir
2559 touch $DIR/$tdir/dir/f
2560 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2561 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2562 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2563 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2564 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2566 run_test 31i "cross directory link under parent==============="
2569 test_mkdir -c1 -p $DIR/$tdir
2570 test_mkdir -c1 -p $DIR/$tdir/dir1
2571 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2572 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2573 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2574 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2577 run_test 31j "link for directory==============="
2580 test_mkdir -c1 -p $DIR/$tdir
2582 touch $DIR/$tdir/exist
2583 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2584 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2585 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2586 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2587 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2588 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2589 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2592 run_test 31k "link to file: the same, non-existing, dir==============="
2598 touch $DIR/d31m2/exist
2599 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2600 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2601 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2602 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2603 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2604 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2607 run_test 31m "link to file: the same, non-existing, dir==============="
2610 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2611 nlink=$(stat --format=%h $DIR/$tfile)
2612 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2614 local cmd="exec $fd<$DIR/$tfile"
2617 trap "eval $cmd" EXIT
2618 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2619 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2620 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2621 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2622 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2625 run_test 31n "check link count of unlinked file"
2628 local TEMPNAME=$(mktemp $1_XXXXXX)
2629 mlink $TEMPNAME $1 2> /dev/null &&
2630 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2634 test_31o() { # LU-2901
2635 test_mkdir $DIR/$tdir
2636 for LOOP in $(seq 100); do
2637 rm -f $DIR/$tdir/$tfile*
2638 for THREAD in $(seq 8); do
2639 link_one $DIR/$tdir/$tfile.$LOOP &
2642 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2643 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2644 error "$LINKS duplicate links to $tfile.$LOOP" &&
2648 run_test 31o "duplicate hard links with same filename"
2651 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2653 test_mkdir $DIR/$tdir
2654 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2655 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2657 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2658 error "open unlink test1 failed"
2659 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2660 error "open unlink test2 failed"
2662 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2663 error "test1 still exists"
2664 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2665 error "test2 still exists"
2667 run_test 31p "remove of open striped directory"
2669 cleanup_test32_mount() {
2672 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2673 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2674 losetup -d $loopdev || true
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2682 echo "== more mountpoints and symlinks ================="
2683 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2684 trap cleanup_test32_mount EXIT
2685 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2686 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2687 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2688 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2689 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2690 cleanup_test32_mount
2692 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2697 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2698 trap cleanup_test32_mount EXIT
2699 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2700 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2701 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2702 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2703 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2704 cleanup_test32_mount
2706 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2711 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2712 trap cleanup_test32_mount EXIT
2713 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2714 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2715 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2716 test_mkdir -p $DIR/$tdir/d2/test_dir
2717 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2718 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2719 cleanup_test32_mount
2721 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2726 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2727 trap cleanup_test32_mount EXIT
2728 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2729 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2730 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2731 test_mkdir -p $DIR/$tdir/d2/test_dir
2732 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2733 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2734 cleanup_test32_mount
2736 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2740 test_mkdir -p $DIR/$tdir/tmp
2741 local tmp_dir=$DIR/$tdir/tmp
2742 ln -s $DIR/$tdir $tmp_dir/symlink11
2743 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2744 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2745 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2747 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2751 test_mkdir -p $DIR/$tdir/tmp
2752 local tmp_dir=$DIR/$tdir/tmp
2753 ln -s $DIR/$tdir $tmp_dir/symlink11
2754 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2755 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2756 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2758 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2761 local tmp_dir=$DIR/$tdir/tmp
2762 test_mkdir -p $tmp_dir
2763 test_mkdir $DIR/${tdir}2
2764 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2765 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2766 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2767 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2768 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2769 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2771 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2774 rm -fr $DIR/$tdir $DIR/${tdir}2
2775 tmp_dir=$DIR/$tdir/tmp
2776 test_mkdir -p $tmp_dir
2777 test_mkdir $DIR/${tdir}2
2778 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2779 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2780 ls $tmp_dir/symlink12 || error "listing symlink12"
2781 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2783 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2788 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2789 trap cleanup_test32_mount EXIT
2790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2793 touch $DIR/$tdir/test_file
2794 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2795 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2796 cleanup_test32_mount
2798 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2803 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2804 trap cleanup_test32_mount EXIT
2805 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2806 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2807 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2808 touch $DIR/$tdir/test_file
2809 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2810 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2811 cleanup_test32_mount
2813 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2819 trap cleanup_test32_mount EXIT
2820 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2821 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2822 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2823 test_mkdir -p $DIR/$tdir/d2
2824 touch $DIR/$tdir/d2/test_file || error "touch failed"
2825 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2826 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2827 cleanup_test32_mount
2829 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2835 trap cleanup_test32_mount EXIT
2836 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2837 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2838 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2839 test_mkdir -p $DIR/$tdir/d2
2840 touch $DIR/$tdir/d2/test_file || error "touch failed"
2841 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2842 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2843 cleanup_test32_mount
2845 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2849 test_mkdir -p $DIR/d32m/tmp
2850 TMP_DIR=$DIR/d32m/tmp
2851 ln -s $DIR $TMP_DIR/symlink11
2852 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2853 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2854 error "symlink11 not a link"
2855 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2856 error "symlink01 not a link"
2858 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2862 test_mkdir -p $DIR/d32n/tmp
2863 TMP_DIR=$DIR/d32n/tmp
2864 ln -s $DIR $TMP_DIR/symlink11
2865 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2866 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2867 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2869 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2873 test_mkdir -p $DIR/d32o/tmp
2874 TMP_DIR=$DIR/d32o/tmp
2875 ln -s $DIR/$tfile $TMP_DIR/symlink12
2876 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2877 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2878 error "symlink12 not a link"
2879 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2880 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2881 error "$DIR/d32o/tmp/symlink12 not file type"
2882 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2883 error "$DIR/d32o/symlink02 not file type"
2885 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2895 test_mkdir -p $DIR/d32p/tmp
2897 TMP_DIR=$DIR/d32p/tmp
2899 ln -s $DIR/$tfile $TMP_DIR/symlink12
2901 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2903 cat $DIR/d32p/tmp/symlink12 ||
2904 error "Can't open $DIR/d32p/tmp/symlink12"
2906 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2909 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2914 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2915 trap cleanup_test32_mount EXIT
2916 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2917 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2918 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2919 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2920 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2921 cleanup_test32_mount
2923 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2928 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2929 trap cleanup_test32_mount EXIT
2930 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2931 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2932 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2933 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2934 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2935 cleanup_test32_mount
2937 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2942 chmod 444 $DIR/$tfile
2943 chown $RUNAS_ID $DIR/$tfile
2945 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2948 run_test 33aa "write file with mode 444 (should return error)"
2952 test_mkdir $DIR/$tdir
2953 chown $RUNAS_ID $DIR/$tdir
2954 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2955 error "$RUNAS create $tdir/$tfile failed"
2956 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2957 error "open RDWR" || true
2959 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2963 test_mkdir $DIR/$tdir
2964 chown $RUNAS_ID $DIR/$tdir
2965 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2967 run_test 33b "test open file with malformed flags (No panic)"
2970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2971 remote_ost_nodsh && skip "remote OST with nodsh"
2980 test_mkdir $DIR/$tdir
2981 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2984 for ostnum in $(seq $OSTCOUNT); do
2985 # test-framework's OST numbering is one-based, while Lustre's
2987 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2988 # Parsing llobdstat's output sucks; we could grep the /proc
2989 # path, but that's likely to not be as portable as using the
2990 # llobdstat utility. So we parse lctl output instead.
2991 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2992 obdfilter/$ostname/stats |
2993 awk '/^write_bytes/ {print $7}' )
2994 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2995 if (( ${write_bytes:-0} > 0 ))
3002 $all_zeros || return 0
3005 echo foo > $DIR/$tdir/bar
3009 # Total up write_bytes after writing. We'd better find non-zeros.
3010 for ostnum in $(seq $OSTCOUNT); do
3011 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3012 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3013 obdfilter/$ostname/stats |
3014 awk '/^write_bytes/ {print $7}' )
3015 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3016 if (( ${write_bytes:-0} > 0 ))
3025 for ostnum in $(seq $OSTCOUNT); do
3026 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3027 echo "Check that write_bytes is present in obdfilter/*/stats:"
3028 do_facet ost$ostnum lctl get_param -n \
3029 obdfilter/$ostname/stats
3031 error "OST not keeping write_bytes stats (b22312)"
3034 run_test 33c "test llobdstat and write_bytes"
3037 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3041 local remote_dir=$DIR/$tdir/remote_dir
3043 test_mkdir $DIR/$tdir
3044 $LFS mkdir -i $MDTIDX $remote_dir ||
3045 error "create remote directory failed"
3047 touch $remote_dir/$tfile
3048 chmod 444 $remote_dir/$tfile
3049 chown $RUNAS_ID $remote_dir/$tfile
3051 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3053 chown $RUNAS_ID $remote_dir
3054 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3055 error "create" || true
3056 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3057 error "open RDWR" || true
3058 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3060 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3063 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3067 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3068 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3069 mkdir $DIR/$tdir/local_dir
3071 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3072 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3073 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3075 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3076 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3078 rmdir $DIR/$tdir/* || error "rmdir failed"
3081 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3082 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3083 mkdir $DIR/$tdir/local_dir
3085 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3086 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3087 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3089 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3090 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3092 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3095 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3096 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3097 mkdir $DIR/$tdir/local_dir
3099 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3100 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3101 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3103 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3104 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3106 run_test 33e "mkdir and striped directory should have same mode"
3110 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3114 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3115 remote_mds_nodsh && skip "remote MDS with nodsh"
3118 chmod go+rwx $DIR/$tdir
3119 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3120 trap cleanup_33f EXIT
3122 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3123 error "cannot create striped directory"
3125 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3126 error "cannot create files in striped directory"
3128 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3129 error "cannot remove files in striped directory"
3131 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3132 error "cannot remove striped directory"
3136 run_test 33f "nonroot user can create, access, and remove a striped directory"
3139 mkdir -p $DIR/$tdir/dir2
3141 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3143 [[ $err =~ "exists" ]] || error "Not exists error"
3145 run_test 33g "nonroot user create already existing root created file"
3147 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3150 $MCREATE $DIR/f34 || error "mcreate failed"
3151 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3152 error "getstripe failed"
3153 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3154 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3155 error "getstripe failed"
3156 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3157 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3159 run_test 34a "truncate file that has not been opened ==========="
3162 [ ! -f $DIR/f34 ] && test_34a
3163 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3164 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3165 $OPENFILE -f O_RDONLY $DIR/f34
3166 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3167 error "getstripe failed"
3168 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3169 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3171 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3174 [ ! -f $DIR/f34 ] && test_34a
3175 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3176 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3177 $OPENFILE -f O_RDWR $DIR/f34
3178 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3179 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3180 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3182 run_test 34c "O_RDWR opening file-with-size works =============="
3185 [ ! -f $DIR/f34 ] && test_34a
3186 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3188 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3189 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3192 run_test 34d "write to sparse file ============================="
3196 $MCREATE $DIR/f34e || error "mcreate failed"
3197 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3198 $CHECKSTAT -s 1000 $DIR/f34e ||
3199 error "Size of $DIR/f34e not equal to 1000 bytes"
3200 $OPENFILE -f O_RDWR $DIR/f34e
3201 $CHECKSTAT -s 1000 $DIR/f34e ||
3202 error "Size of $DIR/f34e not equal to 1000 bytes"
3204 run_test 34e "create objects, some with size and some without =="
3206 test_34f() { # bug 6242, 6243
3207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3211 $MCREATE $DIR/f34f || error "mcreate failed"
3212 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3213 dd if=$DIR/f34f of=$TMP/f34f
3214 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3215 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3216 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3217 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3218 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3220 run_test 34f "read from a file with no objects until EOF ======="
3223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3225 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3227 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3228 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3229 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3230 cancel_lru_locks osc
3231 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3232 error "wrong size after lock cancel"
3234 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3235 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3236 error "expanding truncate failed"
3237 cancel_lru_locks osc
3238 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3239 error "wrong expanded size after lock cancel"
3241 run_test 34g "truncate long file ==============================="
3244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3249 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3250 sync # Flush the cache so that multiop below does not block on cache
3251 # flush when getting the group lock
3252 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3255 # Since just timed wait is not good enough, let's do a sync write
3256 # that way we are sure enough time for a roundtrip + processing
3257 # passed + 2 seconds of extra margin.
3258 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3262 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3263 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3267 local nsz=`stat -c %s $DIR/$tfile`
3268 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3270 run_test 34h "ftruncate file under grouplock should not block"
3273 cp /bin/sh $DIR/f35a
3275 chown $RUNAS_ID $DIR/f35a
3276 $RUNAS $DIR/f35a && error || true
3279 run_test 35a "exec file with mode 444 (should return and not leak)"
3283 utime $DIR/f36 || error "utime failed for MDS"
3285 run_test 36a "MDS utime check (mknod, utime)"
3289 utime $DIR/f36 || error "utime failed for OST"
3291 run_test 36b "OST utime check (open, utime)"
3296 chown $RUNAS_ID $DIR/d36
3297 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3299 run_test 36c "non-root MDS utime check (mknod, utime)"
3302 [ ! -d $DIR/d36 ] && test_36c
3303 echo "" > $DIR/d36/f36
3304 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3306 run_test 36d "non-root OST utime check (open, utime)"
3309 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3311 test_mkdir $DIR/$tdir
3312 touch $DIR/$tdir/$tfile
3313 $RUNAS utime $DIR/$tdir/$tfile &&
3314 error "utime worked, expected failure" || true
3316 run_test 36e "utime on non-owned file (should return error)"
3320 local LANG_SAVE=$LANG
3321 local LC_LANG_SAVE=$LC_LANG
3322 export LANG=C LC_LANG=C # for date language
3324 DATESTR="Dec 20 2000"
3325 test_mkdir $DIR/$tdir
3326 lctl set_param fail_loc=$fl
3328 cp /etc/hosts $DIR/$tdir/$tfile
3329 sync & # write RPC generated with "current" inode timestamp, but delayed
3331 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3332 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3333 cancel_lru_locks $OSC
3334 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3336 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3337 echo "BEFORE: $LS_BEFORE" && \
3338 echo "AFTER : $LS_AFTER" && \
3339 echo "WANT : $DATESTR" && \
3340 error "$DIR/$tdir/$tfile timestamps changed" || true
3342 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3348 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3349 subr_36fh "0x80000214"
3351 run_test 36f "utime on file racing with OST BRW write =========="
3354 remote_ost_nodsh && skip "remote OST with nodsh"
3355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3356 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3357 skip "Need MDS version at least 2.12.51"
3362 local tgt="obdfilter"
3364 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3366 test_mkdir $DIR/$tdir
3367 fmd_max_age=$(do_facet $facet \
3368 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3371 echo "FMD max age: ${fmd_max_age}s"
3372 touch $DIR/$tdir/$tfile
3373 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3374 gawk '{cnt=cnt+$1} END{print cnt}')
3375 echo "FMD before: $fmd"
3377 error "FMD wasn't create by touch"
3378 sleep $((fmd_max_age + 12))
3379 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3380 gawk '{cnt=cnt+$1} END{print cnt}')
3381 echo "FMD after: $fmd"
3383 error "FMD wasn't expired by ping"
3385 run_test 36g "FMD cache expiry ====================="
3388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3390 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3391 subr_36fh "0x80000227"
3393 run_test 36h "utime on file racing with OST BRW write =========="
3396 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3398 test_mkdir $DIR/$tdir
3399 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3401 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3402 local new_mtime=$((mtime + 200))
3404 #change Modify time of striped dir
3405 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3406 error "change mtime failed"
3408 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3410 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3412 run_test 36i "change mtime on striped directory"
3414 # test_37 - duplicate with tests 32q 32r
3417 local file=$DIR/$tfile
3419 openfile -f O_DIRECTORY $file
3422 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3423 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3425 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3427 test_39a() { # was test_39
3429 touch $DIR/${tfile}2
3430 # ls -l $DIR/$tfile $DIR/${tfile}2
3431 # ls -lu $DIR/$tfile $DIR/${tfile}2
3432 # ls -lc $DIR/$tfile $DIR/${tfile}2
3434 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3435 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3437 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3439 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3441 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3442 error "O_TRUNC didn't change timestamps"
3445 run_test 39a "mtime changed on create"
3448 test_mkdir -c1 $DIR/$tdir
3449 cp -p /etc/passwd $DIR/$tdir/fopen
3450 cp -p /etc/passwd $DIR/$tdir/flink
3451 cp -p /etc/passwd $DIR/$tdir/funlink
3452 cp -p /etc/passwd $DIR/$tdir/frename
3453 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3456 echo "aaaaaa" >> $DIR/$tdir/fopen
3457 echo "aaaaaa" >> $DIR/$tdir/flink
3458 echo "aaaaaa" >> $DIR/$tdir/funlink
3459 echo "aaaaaa" >> $DIR/$tdir/frename
3461 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3462 local link_new=`stat -c %Y $DIR/$tdir/flink`
3463 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3464 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3466 cat $DIR/$tdir/fopen > /dev/null
3467 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3468 rm -f $DIR/$tdir/funlink2
3469 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3471 for (( i=0; i < 2; i++ )) ; do
3472 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3473 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3474 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3475 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3477 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3478 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3479 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3480 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3482 cancel_lru_locks $OSC
3483 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3486 run_test 39b "mtime change on open, link, unlink, rename ======"
3488 # this should be set to past
3489 TEST_39_MTIME=`date -d "1 year ago" +%s`
3495 local mtime0=`stat -c %Y $DIR1/$tfile`
3497 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3498 local mtime1=`stat -c %Y $DIR1/$tfile`
3499 [ "$mtime1" = $TEST_39_MTIME ] || \
3500 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3503 echo hello >> $DIR1/$tfile
3505 local mtime2=`stat -c %Y $DIR1/$tfile`
3506 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3507 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3509 mv $DIR1/$tfile $DIR1/$tfile-1
3511 for (( i=0; i < 2; i++ )) ; do
3512 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3513 [ "$mtime2" = "$mtime3" ] || \
3514 error "mtime ($mtime2) changed (to $mtime3) on rename"
3516 cancel_lru_locks $OSC
3517 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3520 run_test 39c "mtime change on rename ==========================="
3524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3527 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3529 for (( i=0; i < 2; i++ )) ; do
3530 local mtime=`stat -c %Y $DIR1/$tfile`
3531 [ $mtime = $TEST_39_MTIME ] || \
3532 error "mtime($mtime) is not set to $TEST_39_MTIME"
3534 cancel_lru_locks $OSC
3535 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3538 run_test 39d "create, utime, stat =============================="
3542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3545 local mtime1=`stat -c %Y $DIR1/$tfile`
3547 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3549 for (( i=0; i < 2; i++ )) ; do
3550 local mtime2=`stat -c %Y $DIR1/$tfile`
3551 [ $mtime2 = $TEST_39_MTIME ] || \
3552 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3554 cancel_lru_locks $OSC
3555 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3558 run_test 39e "create, stat, utime, stat ========================"
3562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3565 mtime1=`stat -c %Y $DIR1/$tfile`
3568 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3570 for (( i=0; i < 2; i++ )) ; do
3571 local mtime2=`stat -c %Y $DIR1/$tfile`
3572 [ $mtime2 = $TEST_39_MTIME ] || \
3573 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3575 cancel_lru_locks $OSC
3576 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3579 run_test 39f "create, stat, sleep, utime, stat ================="
3583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3585 echo hello >> $DIR1/$tfile
3586 local mtime1=`stat -c %Y $DIR1/$tfile`
3589 chmod o+r $DIR1/$tfile
3591 for (( i=0; i < 2; i++ )) ; do
3592 local mtime2=`stat -c %Y $DIR1/$tfile`
3593 [ "$mtime1" = "$mtime2" ] || \
3594 error "lost mtime: $mtime2, should be $mtime1"
3596 cancel_lru_locks $OSC
3597 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3600 run_test 39g "write, chmod, stat ==============================="
3604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3610 echo hello >> $DIR1/$tfile
3611 local mtime1=`stat -c %Y $DIR1/$tfile`
3613 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3615 if [ "$d1" != "$d2" ]; then
3616 echo "write and touch not within one second"
3618 for (( i=0; i < 2; i++ )) ; do
3619 local mtime2=`stat -c %Y $DIR1/$tfile`
3620 [ "$mtime2" = $TEST_39_MTIME ] || \
3621 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3623 cancel_lru_locks $OSC
3624 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3628 run_test 39h "write, utime within one second, stat ============="
3631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3636 echo hello >> $DIR1/$tfile
3637 local mtime1=`stat -c %Y $DIR1/$tfile`
3639 mv $DIR1/$tfile $DIR1/$tfile-1
3641 for (( i=0; i < 2; i++ )) ; do
3642 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3644 [ "$mtime1" = "$mtime2" ] || \
3645 error "lost mtime: $mtime2, should be $mtime1"
3647 cancel_lru_locks $OSC
3648 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3651 run_test 39i "write, rename, stat =============================="
3654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3656 start_full_debug_logging
3660 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3661 lctl set_param fail_loc=0x80000412
3662 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3663 error "multiop failed"
3665 local mtime1=`stat -c %Y $DIR1/$tfile`
3667 mv $DIR1/$tfile $DIR1/$tfile-1
3669 kill -USR1 $multipid
3670 wait $multipid || error "multiop close failed"
3672 for (( i=0; i < 2; i++ )) ; do
3673 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3674 [ "$mtime1" = "$mtime2" ] ||
3675 error "mtime is lost on close: $mtime2, " \
3678 cancel_lru_locks $OSC
3679 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3681 lctl set_param fail_loc=0
3682 stop_full_debug_logging
3684 run_test 39j "write, rename, close, stat ======================="
3687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3692 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3694 local mtime1=`stat -c %Y $DIR1/$tfile`
3696 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3698 kill -USR1 $multipid
3699 wait $multipid || error "multiop close failed"
3701 for (( i=0; i < 2; i++ )) ; do
3702 local mtime2=`stat -c %Y $DIR1/$tfile`
3704 [ "$mtime2" = $TEST_39_MTIME ] || \
3705 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3707 cancel_lru_locks osc
3708 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3711 run_test 39k "write, utime, close, stat ========================"
3713 # this should be set to future
3714 TEST_39_ATIME=`date -d "1 year" +%s`
3717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3718 remote_mds_nodsh && skip "remote MDS with nodsh"
3720 local atime_diff=$(do_facet $SINGLEMDS \
3721 lctl get_param -n mdd.*MDT0000*.atime_diff)
3725 # test setting directory atime to future
3726 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3727 local atime=$(stat -c %X $DIR/$tdir)
3728 [ "$atime" = $TEST_39_ATIME ] ||
3729 error "atime is not set to future: $atime, $TEST_39_ATIME"
3731 # test setting directory atime from future to now
3732 local now=$(date +%s)
3733 touch -a -d @$now $DIR/$tdir
3735 atime=$(stat -c %X $DIR/$tdir)
3736 [ "$atime" -eq "$now" ] ||
3737 error "atime is not updated from future: $atime, $now"
3739 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3742 # test setting directory atime when now > dir atime + atime_diff
3743 local d1=$(date +%s)
3745 local d2=$(date +%s)
3746 cancel_lru_locks mdc
3747 atime=$(stat -c %X $DIR/$tdir)
3748 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3749 error "atime is not updated : $atime, should be $d2"
3751 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3754 # test not setting directory atime when now < dir atime + atime_diff
3756 cancel_lru_locks mdc
3757 atime=$(stat -c %X $DIR/$tdir)
3758 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3759 error "atime is updated to $atime, should remain $d1<atime<$d2"
3761 do_facet $SINGLEMDS \
3762 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3764 run_test 39l "directory atime update ==========================="
3767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3771 local far_past_mtime=$(date -d "May 29 1953" +%s)
3772 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3774 touch -m -d @$far_past_mtime $DIR1/$tfile
3775 touch -a -d @$far_past_atime $DIR1/$tfile
3777 for (( i=0; i < 2; i++ )) ; do
3778 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3779 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3780 error "atime or mtime set incorrectly"
3782 cancel_lru_locks $OSC
3783 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3786 run_test 39m "test atime and mtime before 1970"
3788 test_39n() { # LU-3832
3789 remote_mds_nodsh && skip "remote MDS with nodsh"
3791 local atime_diff=$(do_facet $SINGLEMDS \
3792 lctl get_param -n mdd.*MDT0000*.atime_diff)
3797 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3800 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3801 atime0=$(stat -c %X $DIR/$tfile)
3804 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3805 atime1=$(stat -c %X $DIR/$tfile)
3808 cancel_lru_locks mdc
3809 cancel_lru_locks osc
3810 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3811 atime2=$(stat -c %X $DIR/$tfile)
3813 do_facet $SINGLEMDS \
3814 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3816 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3817 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3819 run_test 39n "check that O_NOATIME is honored"
3822 TESTDIR=$DIR/$tdir/$tfile
3823 [ -e $TESTDIR ] && rm -rf $TESTDIR
3830 links2=$(stat -c %h .)
3831 [ $(($links1 + 2)) != $links2 ] &&
3832 error "wrong links count $(($links1 + 2)) != $links2"
3834 links3=$(stat -c %h .)
3835 [ $(($links1 + 1)) != $links3 ] &&
3836 error "wrong links count $links1 != $links3"
3839 run_test 39o "directory cached attributes updated after create"
3842 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3845 TESTDIR=$DIR/$tdir/$tdir
3846 [ -e $TESTDIR ] && rm -rf $TESTDIR
3847 test_mkdir -p $TESTDIR
3851 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3852 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3854 links2=$(stat -c %h .)
3855 [ $(($links1 + 2)) != $links2 ] &&
3856 error "wrong links count $(($links1 + 2)) != $links2"
3858 links3=$(stat -c %h .)
3859 [ $(($links1 + 1)) != $links3 ] &&
3860 error "wrong links count $links1 != $links3"
3863 run_test 39p "remote directory cached attributes updated after create ========"
3866 test_39q() { # LU-8041
3867 local testdir=$DIR/$tdir
3869 multiop_bg_pause $testdir D_c || error "multiop failed"
3871 cancel_lru_locks mdc
3872 kill -USR1 $multipid
3873 local atime=$(stat -c %X $testdir)
3874 [ "$atime" -ne 0 ] || error "atime is zero"
3876 run_test 39q "close won't zero out atime"
3879 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3880 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3881 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3882 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3883 error "$tfile is not 4096 bytes in size"
3885 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3889 small_write $DIR/f41 18
3891 run_test 41 "test small file write + fstat ====================="
3893 count_ost_writes() {
3894 lctl get_param -n ${OSC}.*.stats |
3895 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3896 END { printf("%0.0f", writes) }'
3903 BG_DIRTY_RATIO_SAVE=10
3904 MAX_BG_DIRTY_RATIO=25
3908 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3909 # dirty_ratio, dirty_background_ratio
3910 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3911 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3912 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3913 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3915 # if file not here, we are a 2.4 kernel
3916 kill -CONT `pidof kupdated`
3921 # setup the trap first, so someone cannot exit the test at the
3922 # exact wrong time and mess up a machine
3923 trap start_writeback EXIT
3924 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3925 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3926 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3927 sysctl -w vm.dirty_writeback_centisecs=0
3928 sysctl -w vm.dirty_writeback_centisecs=0
3929 # save and increase /proc/sys/vm/dirty_ratio
3930 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3931 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3932 # save and increase /proc/sys/vm/dirty_background_ratio
3933 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3934 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3936 # if file not here, we are a 2.4 kernel
3937 kill -STOP `pidof kupdated`
3941 # ensure that all stripes have some grant before we test client-side cache
3943 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3944 dd if=/dev/zero of=$i bs=4k count=1
3949 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3950 # file truncation, and file removal.
3952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3955 cancel_lru_locks $OSC
3957 sync; sleep 1; sync # just to be safe
3958 BEFOREWRITES=`count_ost_writes`
3959 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3960 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3961 AFTERWRITES=`count_ost_writes`
3962 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3963 error "$BEFOREWRITES < $AFTERWRITES"
3966 run_test 42a "ensure that we don't flush on close"
3969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3972 cancel_lru_locks $OSC
3975 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3976 BEFOREWRITES=$(count_ost_writes)
3977 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3978 AFTERWRITES=$(count_ost_writes)
3979 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3980 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3982 BEFOREWRITES=$(count_ost_writes)
3983 sync || error "sync: $?"
3984 AFTERWRITES=$(count_ost_writes)
3985 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3986 error "$BEFOREWRITES < $AFTERWRITES on sync"
3988 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3992 run_test 42b "test destroy of file with cached dirty data ======"
3994 # if these tests just want to test the effect of truncation,
3995 # they have to be very careful. consider:
3996 # - the first open gets a {0,EOF}PR lock
3997 # - the first write conflicts and gets a {0, count-1}PW
3998 # - the rest of the writes are under {count,EOF}PW
3999 # - the open for truncate tries to match a {0,EOF}PR
4000 # for the filesize and cancels the PWs.
4001 # any number of fixes (don't get {0,EOF} on open, match
4002 # composite locks, do smarter file size management) fix
4003 # this, but for now we want these tests to verify that
4004 # the cancellation with truncate intent works, so we
4005 # start the file with a full-file pw lock to match against
4006 # until the truncate.
4011 cancel_lru_locks $OSC
4013 # prime the file with 0,EOF PW to match
4017 # now the real test..
4018 dd if=/dev/zero of=$file bs=1024 count=100
4019 BEFOREWRITES=`count_ost_writes`
4020 $TRUNCATE $file $offset
4021 cancel_lru_locks $OSC
4022 AFTERWRITES=`count_ost_writes`
4027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4030 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4031 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4034 run_test 42c "test partial truncate of file with cached dirty data"
4037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4040 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4041 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4044 run_test 42d "test complete truncate of file with cached dirty data"
4046 test_42e() { # bug22074
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4049 local TDIR=$DIR/${tdir}e
4050 local pages=16 # hardcoded 16 pages, don't change it.
4051 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4052 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4056 test_mkdir $DIR/${tdir}e
4057 $SETSTRIPE -c 1 $TDIR
4058 createmany -o $TDIR/f $files
4060 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4062 # we assume that with $OSTCOUNT files, at least one of them will
4063 # be allocated on OST0.
4064 warmup_files=$((OSTCOUNT * max_dirty_mb))
4065 createmany -o $TDIR/w $warmup_files
4067 # write a large amount of data into one file and sync, to get good
4068 # avail_grant number from OST.
4069 for ((i=0; i<$warmup_files; i++)); do
4070 idx=$($GETSTRIPE -i $TDIR/w$i)
4071 [ $idx -ne 0 ] && continue
4072 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4075 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4077 $LCTL get_param $proc_osc0/cur_dirty_bytes
4078 $LCTL get_param $proc_osc0/cur_grant_bytes
4080 # create as much dirty pages as we can while not to trigger the actual
4081 # RPCs directly. but depends on the env, VFS may trigger flush during this
4082 # period, hopefully we are good.
4083 for ((i=0; i<$warmup_files; i++)); do
4084 idx=$($GETSTRIPE -i $TDIR/w$i)
4085 [ $idx -ne 0 ] && continue
4086 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4088 $LCTL get_param $proc_osc0/cur_dirty_bytes
4089 $LCTL get_param $proc_osc0/cur_grant_bytes
4091 # perform the real test
4092 $LCTL set_param $proc_osc0/rpc_stats 0
4093 for ((;i<$files; i++)); do
4094 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4095 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4098 $LCTL get_param $proc_osc0/rpc_stats
4101 local have_ppr=false
4102 $LCTL get_param $proc_osc0/rpc_stats |
4103 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4104 # skip lines until we are at the RPC histogram data
4105 [ "$PPR" == "pages" ] && have_ppr=true && continue
4106 $have_ppr || continue
4108 # we only want the percent stat for < 16 pages
4109 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4111 percent=$((percent + WPCT))
4112 if [[ $percent -gt 15 ]]; then
4113 error "less than 16-pages write RPCs" \
4120 run_test 42e "verify sub-RPC writes are not done synchronously"
4122 test_43A() { # was test_43
4123 test_mkdir $DIR/$tdir
4124 cp -p /bin/ls $DIR/$tdir/$tfile
4125 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4127 # give multiop a chance to open
4130 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4133 run_test 43A "execution of file opened for write should return -ETXTBSY"
4136 test_mkdir $DIR/$tdir
4137 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4138 cp -p multiop $DIR/$tdir/multiop
4139 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4140 error "multiop open $TMP/$tfile.junk failed"
4141 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4143 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4144 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4145 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4147 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4152 test_mkdir $DIR/$tdir
4153 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4154 cp -p multiop $DIR/$tdir/multiop
4155 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4156 error "multiop open $TMP/$tfile.junk failed"
4157 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4159 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4160 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4161 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4163 run_test 43b "truncate of file being executed should return -ETXTBSY"
4166 local testdir="$DIR/$tdir"
4169 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4170 ( cd $testdir && md5sum -c )
4172 run_test 43c "md5sum of copy into lustre"
4174 test_44A() { # was test_44
4175 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4177 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4178 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4180 run_test 44A "zero length read from a sparse stripe"
4183 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4185 [ -z "$nstripe" ] && skip "can't get stripe info"
4186 [[ $nstripe -gt $OSTCOUNT ]] &&
4187 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4189 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4191 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4192 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4196 OFFSETS="0 $((stride/2)) $((stride-1))"
4197 for offset in $OFFSETS; do
4198 for i in $(seq 0 $((nstripe-1))); do
4199 local GLOBALOFFSETS=""
4201 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4202 local myfn=$DIR/d44a-$size
4203 echo "--------writing $myfn at $size"
4204 ll_sparseness_write $myfn $size ||
4205 error "ll_sparseness_write"
4206 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4207 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4208 error "ll_sparseness_verify $GLOBALOFFSETS"
4210 for j in $(seq 0 $((nstripe-1))); do
4212 size=$((((j + $nstripe )*$stride + $offset)))
4213 ll_sparseness_write $myfn $size ||
4214 error "ll_sparseness_write"
4215 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4217 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4218 error "ll_sparseness_verify $GLOBALOFFSETS"
4223 run_test 44a "test sparse pwrite ==============================="
4227 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4233 before=`dirty_osc_total`
4234 echo executing "\"$*\""
4236 after=`dirty_osc_total`
4237 echo before $before, after $after
4240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4243 # Obtain grants from OST if it supports it
4244 echo blah > ${f}_grant
4247 do_dirty_record "echo blah > $f"
4248 [[ $before -eq $after ]] && error "write wasn't cached"
4249 do_dirty_record "> $f"
4250 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4251 do_dirty_record "echo blah > $f"
4252 [[ $before -eq $after ]] && error "write wasn't cached"
4253 do_dirty_record "sync"
4254 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4255 do_dirty_record "echo blah > $f"
4256 [[ $before -eq $after ]] && error "write wasn't cached"
4257 do_dirty_record "cancel_lru_locks osc"
4258 [[ $before -gt $after ]] ||
4259 error "lock cancellation didn't lower dirty count"
4262 run_test 45 "osc io page accounting ============================"
4264 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4265 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4266 # objects offset and an assert hit when an rpc was built with 1023's mapped
4267 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4274 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4276 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4277 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4281 run_test 46 "dirtying a previously written page ================"
4283 # test_47 is removed "Device nodes check" is moved to test_28
4285 test_48a() { # bug 2399
4286 [ "$mds1_FSTYPE" = "zfs" ] &&
4287 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4288 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4290 test_mkdir $DIR/$tdir
4292 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4293 test_mkdir $DIR/$tdir
4294 touch foo || error "'touch foo' failed after recreating cwd"
4296 touch .foo || error "'touch .foo' failed after recreating cwd"
4298 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4299 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4300 cd . || error "'cd .' failed after recreating cwd"
4301 mkdir . && error "'mkdir .' worked after recreating cwd"
4302 rmdir . && error "'rmdir .' worked after recreating cwd"
4303 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4304 cd .. || error "'cd ..' failed after recreating cwd"
4306 run_test 48a "Access renamed working dir (should return errors)="
4308 test_48b() { # bug 2399
4310 test_mkdir $DIR/$tdir
4312 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4313 touch foo && error "'touch foo' worked after removing cwd"
4314 mkdir foo && error "'mkdir foo' worked after removing cwd"
4315 touch .foo && error "'touch .foo' worked after removing cwd"
4316 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4317 ls . > /dev/null && error "'ls .' worked after removing cwd"
4318 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4319 mkdir . && error "'mkdir .' worked after removing cwd"
4320 rmdir . && error "'rmdir .' worked after removing cwd"
4321 ln -s . foo && error "'ln -s .' worked after removing cwd"
4322 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4324 run_test 48b "Access removed working dir (should return errors)="
4326 test_48c() { # bug 2350
4327 #lctl set_param debug=-1
4330 test_mkdir -p $DIR/$tdir/dir
4332 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4333 $TRACE touch foo && error "touch foo worked after removing cwd"
4334 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4335 touch .foo && error "touch .foo worked after removing cwd"
4336 mkdir .foo && error "mkdir .foo worked after removing cwd"
4337 $TRACE ls . && error "'ls .' worked after removing cwd"
4338 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4339 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4340 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4341 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4342 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4344 run_test 48c "Access removed working subdir (should return errors)"
4346 test_48d() { # bug 2350
4347 #lctl set_param debug=-1
4350 test_mkdir -p $DIR/$tdir/dir
4352 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4353 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4354 $TRACE touch foo && error "'touch foo' worked after removing parent"
4355 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4356 touch .foo && error "'touch .foo' worked after removing parent"
4357 mkdir .foo && error "mkdir .foo worked after removing parent"
4358 $TRACE ls . && error "'ls .' worked after removing parent"
4359 $TRACE ls .. && error "'ls ..' worked after removing parent"
4360 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4361 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4362 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4365 run_test 48d "Access removed parent subdir (should return errors)"
4367 test_48e() { # bug 4134
4368 #lctl set_param debug=-1
4371 test_mkdir -p $DIR/$tdir/dir
4373 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4374 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4375 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4376 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4377 # On a buggy kernel addition of "touch foo" after cd .. will
4378 # produce kernel oops in lookup_hash_it
4379 touch ../foo && error "'cd ..' worked after recreate parent"
4381 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4383 run_test 48e "Access to recreated parent subdir (should return errors)"
4385 test_49() { # LU-1030
4386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4387 remote_ost_nodsh && skip "remote OST with nodsh"
4389 # get ost1 size - lustre-OST0000
4390 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4392 # write 800M at maximum
4393 [[ $ost1_size -lt 2 ]] && ost1_size=2
4394 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4396 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4397 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4400 # change max_pages_per_rpc while writing the file
4401 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4402 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4403 # loop until dd process exits
4404 while ps ax -opid | grep -wq $dd_pid; do
4405 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4406 sleep $((RANDOM % 5 + 1))
4408 # restore original max_pages_per_rpc
4409 $LCTL set_param $osc1_mppc=$orig_mppc
4410 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4412 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4416 test_mkdir $DIR/$tdir
4418 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4420 run_test 50 "special situations: /proc symlinks ==============="
4422 test_51a() { # was test_51
4423 # bug 1516 - create an empty entry right after ".." then split dir
4424 test_mkdir -c1 $DIR/$tdir
4425 touch $DIR/$tdir/foo
4426 $MCREATE $DIR/$tdir/bar
4428 createmany -m $DIR/$tdir/longfile 201
4430 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4431 $MCREATE $DIR/$tdir/longfile$FNUM
4436 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4438 run_test 51a "special situations: split htree with empty entry =="
4440 cleanup_print_lfs_df () {
4447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4449 local dir=$DIR/$tdir
4450 local nrdirs=$((65536 + 100))
4452 # cleanup the directory
4459 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4460 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4461 [[ $numfree -lt $nrdirs ]] &&
4462 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4464 # need to check free space for the directories as well
4465 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4466 numfree=$(( blkfree / $(fs_inode_ksize) ))
4467 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4469 trap cleanup_print_lfs_df EXIT
4472 createmany -d $dir/d $nrdirs || {
4473 unlinkmany $dir/d $nrdirs
4474 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4478 nrdirs=$(ls -U $dir | wc -l)
4480 # unlink all but 100 subdirectories, then check it still works
4482 local delete=$((nrdirs - left))
4487 # for ldiskfs the nlink count should be 1, but this is OSD specific
4488 # and so this is listed for informational purposes only
4489 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4490 unlinkmany -d $dir/d $delete ||
4491 error "unlink of first $delete subdirs failed"
4493 echo "nlink between: $(stat -c %h $dir)"
4494 local found=$(ls -U $dir | wc -l)
4495 [ $found -ne $left ] &&
4496 error "can't find subdirs: found only $found, expected $left"
4498 unlinkmany -d $dir/d $delete $left ||
4499 error "unlink of second $left subdirs failed"
4500 # regardless of whether the backing filesystem tracks nlink accurately
4501 # or not, the nlink count shouldn't be more than "." and ".." here
4502 local after=$(stat -c %h $dir)
4503 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4504 echo "nlink after: $after"
4506 cleanup_print_lfs_df
4508 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4512 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4514 test_mkdir $DIR/$tdir
4515 createmany -o $DIR/$tdir/t- 1000
4516 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4517 for N in $(seq 0 $((OSTCOUNT - 1))); do
4518 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4519 END { printf("%0.0f", objs) }' $TMP/$tfile)
4520 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4521 '($1 == '$N') { objs += 1 } \
4522 END { printf("%0.0f", objs) }')
4523 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4525 unlinkmany $DIR/$tdir/t- 1000
4528 for N in $(seq 1 $((OSTCOUNT - 1))); do
4529 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4530 error "OST $N has less objects vs OST $NLAST" \
4531 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4532 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4533 error "OST $N has less objects vs OST $NLAST" \
4534 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4536 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4537 error "OST $N has less #0 objects vs OST $NLAST" \
4538 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4539 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4540 error "OST $N has less #0 objects vs OST $NLAST" \
4541 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4546 run_test 51d "check object distribution"
4549 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4550 skip_env "ldiskfs only test"
4553 test_mkdir -c1 $DIR/$tdir
4554 test_mkdir -c1 $DIR/$tdir/d0
4556 touch $DIR/$tdir/d0/foo
4557 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4558 error "file exceed 65000 nlink limit!"
4559 unlinkmany $DIR/$tdir/d0/f- 65001
4562 run_test 51e "check file nlink limit"
4565 test_mkdir $DIR/$tdir
4568 local ulimit_old=$(ulimit -n)
4569 local spare=20 # number of spare fd's for scripts/libraries, etc.
4570 local mdt=$($LFS getstripe -m $DIR/$tdir)
4571 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4573 echo "MDT$mdt numfree=$numfree, max=$max"
4574 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4575 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4576 while ! ulimit -n $((numfree + spare)); do
4577 numfree=$((numfree * 3 / 4))
4579 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4581 echo "left ulimit at $ulimit_old"
4584 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4585 unlinkmany $DIR/$tdir/f $numfree
4586 error "create+open $numfree files in $DIR/$tdir failed"
4588 ulimit -n $ulimit_old
4590 # if createmany exits at 120s there will be fewer than $numfree files
4591 unlinkmany $DIR/$tdir/f $numfree || true
4593 run_test 51f "check many open files limit"
4596 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4597 test_mkdir $DIR/$tdir
4598 touch $DIR/$tdir/foo
4599 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4600 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4601 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4602 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4603 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4605 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4606 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4607 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4609 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4610 cp -r $DIR/$tdir $TMP/
4611 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4613 run_test 52a "append-only flag test (should return errors)"
4616 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4617 test_mkdir $DIR/$tdir
4618 touch $DIR/$tdir/foo
4619 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4620 cat test > $DIR/$tdir/foo && error "cat test worked"
4621 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4622 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4623 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4625 echo foo >> $DIR/$tdir/foo && error "echo worked"
4626 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4627 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4628 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4629 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4631 chattr -i $DIR/$tdir/foo || error "chattr failed"
4633 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4635 run_test 52b "immutable flag test (should return errors) ======="
4638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4639 remote_mds_nodsh && skip "remote MDS with nodsh"
4640 remote_ost_nodsh && skip "remote OST with nodsh"
4653 local support_last_seq=true
4655 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4656 support_last_seq=false
4659 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4661 for value in $(do_facet $SINGLEMDS \
4662 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4663 param=$(echo ${value[0]} | cut -d "=" -f1)
4664 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4666 if $support_last_seq; then
4667 param_seq=$(echo $param |
4668 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4669 mds_last_seq=$(do_facet $SINGLEMDS \
4670 $LCTL get_param -n $param_seq)
4672 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4674 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4675 node=$(facet_active_host ost$((ostnum+1)))
4676 param="obdfilter.$ostname.last_id"
4677 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4678 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4679 ost_last_id=$ost_last
4681 if $support_last_seq; then
4682 ost_last_id=$(echo $ost_last |
4683 awk -F':' '{print $2}' |
4685 ost_last_seq=$(echo $ost_last |
4686 awk -F':' '{print $1}')
4687 [[ $ost_last_seq = $mds_last_seq ]] || continue
4690 if [[ $ost_last_id != $mds_last ]]; then
4691 error "$ost_last_id != $mds_last"
4698 $found || error "can not match last_seq/last_id for $mdtosc"
4701 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4704 perl -MSocket -e ';' || skip "no Socket perl module installed"
4706 $SOCKETSERVER $DIR/socket ||
4707 error "$SOCKETSERVER $DIR/socket failed: $?"
4708 $SOCKETCLIENT $DIR/socket ||
4709 error "$SOCKETCLIENT $DIR/socket failed: $?"
4710 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4712 run_test 54a "unix domain socket test =========================="
4718 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4720 run_test 54b "char device works in lustre ======================"
4723 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4724 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4725 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4727 for i in $(seq 3 7); do
4728 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4737 loopdev="$DIR/loop54c"
4740 $UMOUNT $DIR/$tdir || rc=$?
4741 losetup -d $loopdev || true
4742 losetup -d $LOOPDEV || true
4743 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4750 loopdev="$DIR/loop54c"
4753 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4754 trap cleanup_54c EXIT
4755 mknod $loopdev b 7 $LOOPNUM
4756 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4757 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4758 losetup $loopdev $DIR/$tfile ||
4759 error "can't set up $loopdev for $DIR/$tfile"
4760 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4761 test_mkdir $DIR/$tdir
4762 mount -t ext2 $loopdev $DIR/$tdir ||
4763 error "error mounting $loopdev on $DIR/$tdir"
4764 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4767 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4771 run_test 54c "block device works in lustre ====================="
4777 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4779 run_test 54d "fifo device works in lustre ======================"
4784 cp -aL /dev/console $f
4785 echo $string > $f || error "echo $string to $f failed"
4787 run_test 54e "console/tty device works in lustre ======================"
4791 local dir=$DIR/$tdir
4794 test_mkdir -p $dir/dir
4795 for i in $(seq $numfiles); do
4797 touch $dir/dir/file$i
4800 local numcomp=$($LFS getstripe --component-count $dir)
4802 [[ $numcomp == 0 ]] && numcomp=1
4804 # test lfs getstripe with --recursive
4805 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4807 [[ $filenum -eq $((numfiles * 2)) ]] ||
4808 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4809 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4810 [[ $filenum -eq $numfiles ]] ||
4811 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4812 echo "$LFS getstripe showed obdidx or l_ost_idx"
4814 # test lfs getstripe with file instead of dir
4815 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4816 [[ $filenum -eq 1 ]] ||
4817 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4818 echo "$LFS getstripe file1 passed"
4820 #test lfs getstripe with --verbose
4821 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4822 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4823 error "$LFS getstripe --verbose $dir: "\
4824 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4825 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4826 error "$LFS getstripe $dir: showed lmm_magic"
4828 #test lfs getstripe with -v prints lmm_fid
4829 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4830 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4831 error "$LFS getstripe -v $dir: "\
4832 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4833 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4834 error "$LFS getstripe $dir: showed lmm_fid by default"
4835 echo "$LFS getstripe --verbose passed"
4837 #check for FID information
4838 local fid1=$($LFS getstripe --fid $dir/file1)
4839 local fid2=$($LFS getstripe --verbose $dir/file1 |
4840 awk '/lmm_fid: / { print $2; exit; }')
4841 local fid3=$($LFS path2fid $dir/file1)
4843 [ "$fid1" != "$fid2" ] &&
4844 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4845 [ "$fid1" != "$fid3" ] &&
4846 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4847 echo "$LFS getstripe --fid passed"
4849 #test lfs getstripe with --obd
4850 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4851 error "$LFS getstripe --obd wrong_uuid: should return error"
4853 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4856 local obduuid=$(ostuuid_from_index $ostidx)
4857 local found=$($LFS getstripe -r --obd $obduuid $dir |
4858 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4860 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4861 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4863 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4866 [[ $found -eq $filenum ]] ||
4867 error "$LFS getstripe --obd: found $found expect $filenum"
4868 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4869 sed '/^[ ]*'${ostidx}'[ ]/d' |
4870 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4871 error "$LFS getstripe --obd: should not show file on other obd"
4872 echo "$LFS getstripe --obd passed"
4874 run_test 56a "check $LFS getstripe"
4877 local dir=$DIR/$tdir
4881 for i in $(seq $numdirs); do
4882 test_mkdir $dir/dir$i
4885 # test lfs getdirstripe default mode is non-recursion, which is
4886 # different from lfs getstripe
4887 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4889 [[ $dircnt -eq 1 ]] ||
4890 error "$LFS getdirstripe: found $dircnt, not 1"
4891 dircnt=$($LFS getdirstripe --recursive $dir |
4892 grep -c lmv_stripe_count)
4893 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4894 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4896 run_test 56b "check $LFS getdirstripe"
4899 remote_ost_nodsh && skip "remote OST with nodsh"
4902 local ost_name=$(ostname_from_index $ost_idx)
4903 local old_status=$(ost_dev_status $ost_idx)
4905 [[ -z "$old_status" ]] ||
4906 skip_env "OST $ost_name is in $old_status status"
4908 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4911 local new_status=$(ost_dev_status $ost_idx)
4913 [[ "$new_status" = "D" ]] ||
4914 error "OST $ost_name is in status of '$new_status', not 'D'"
4916 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4919 new_status=$(ost_dev_status $ost_idx)
4920 [[ -z "$new_status" ]] ||
4921 error "OST $ost_name is in status of '$new_status', not ''"
4923 run_test 56c "check 'lfs df' showing device status"
4928 local local_tdir="$1"
4929 local local_numfiles="$2"
4930 local local_numdirs="$3"
4931 local dir_params="$4"
4932 local dir_stripe_params="$5"
4934 if [ ! -d "$local_tdir" ] ; then
4935 test_mkdir -p $dir_stripe_params $local_tdir
4936 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4937 for i in $(seq $local_numfiles) ; do
4938 touch $local_tdir/file$i
4940 for i in $(seq $local_numdirs) ; do
4941 test_mkdir $dir_stripe_params $local_tdir/dir$i
4942 for j in $(seq $local_numfiles) ; do
4943 touch $local_tdir/dir$i/file$j
4949 setup_56_special() {
4951 local local_numfiles=$2
4952 local local_numdirs=$3
4954 setup_56 $local_tdir $local_numfiles $local_numdirs
4956 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4957 for i in $(seq $local_numfiles) ; do
4958 mknod $local_tdir/loop${i}b b 7 $i
4959 mknod $local_tdir/null${i}c c 1 3
4960 ln -s $local_tdir/file1 $local_tdir/link${i}
4962 for i in $(seq $local_numdirs) ; do
4963 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4964 mknod $local_tdir/dir$i/null${i}c c 1 3
4965 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4971 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4972 local expected=$(($NUMDIRS + 2))
4974 setup_56 $dir $NUMFILES $NUMDIRS
4976 # test lfs find with -name
4977 for i in $(seq $NUMFILES) ; do
4978 local nums=$($LFS find -name "*$i" $dir | wc -l)
4980 [ $nums -eq $expected ] ||
4981 error "lfs find -name '*$i' $dir wrong: "\
4982 "found $nums, expected $expected"
4985 run_test 56g "check lfs find -name"
4988 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4989 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4991 setup_56 $dir $NUMFILES $NUMDIRS
4993 # test lfs find with ! -name
4994 for i in $(seq $NUMFILES) ; do
4995 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4997 [ $nums -eq $expected ] ||
4998 error "lfs find ! -name '*$i' $dir wrong: "\
4999 "found $nums, expected $expected"
5002 run_test 56h "check lfs find ! -name"
5005 local dir=$DIR/$tdir
5009 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5012 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5014 run_test 56i "check 'lfs find -ost UUID' skips directories"
5017 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5019 setup_56_special $dir $NUMFILES $NUMDIRS
5021 local expected=$((NUMDIRS + 1))
5022 local cmd="$LFS find -type d $dir"
5023 local nums=$($cmd | wc -l)
5025 [ $nums -eq $expected ] ||
5026 error "'$cmd' wrong: found $nums, expected $expected"
5028 run_test 56j "check lfs find -type d"
5031 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5033 setup_56_special $dir $NUMFILES $NUMDIRS
5035 local expected=$(((NUMDIRS + 1) * NUMFILES))
5036 local cmd="$LFS find -type f $dir"
5037 local nums=$($cmd | wc -l)
5039 [ $nums -eq $expected ] ||
5040 error "'$cmd' wrong: found $nums, expected $expected"
5042 run_test 56k "check lfs find -type f"
5045 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5047 setup_56_special $dir $NUMFILES $NUMDIRS
5049 local expected=$((NUMDIRS + NUMFILES))
5050 local cmd="$LFS find -type b $dir"
5051 local nums=$($cmd | wc -l)
5053 [ $nums -eq $expected ] ||
5054 error "'$cmd' wrong: found $nums, expected $expected"
5056 run_test 56l "check lfs find -type b"
5059 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5061 setup_56_special $dir $NUMFILES $NUMDIRS
5063 local expected=$((NUMDIRS + NUMFILES))
5064 local cmd="$LFS find -type c $dir"
5065 local nums=$($cmd | wc -l)
5066 [ $nums -eq $expected ] ||
5067 error "'$cmd' wrong: found $nums, expected $expected"
5069 run_test 56m "check lfs find -type c"
5072 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5073 setup_56_special $dir $NUMFILES $NUMDIRS
5075 local expected=$((NUMDIRS + NUMFILES))
5076 local cmd="$LFS find -type l $dir"
5077 local nums=$($cmd | wc -l)
5079 [ $nums -eq $expected ] ||
5080 error "'$cmd' wrong: found $nums, expected $expected"
5082 run_test 56n "check lfs find -type l"
5085 local dir=$DIR/$tdir
5087 setup_56 $dir $NUMFILES $NUMDIRS
5088 utime $dir/file1 > /dev/null || error "utime (1)"
5089 utime $dir/file2 > /dev/null || error "utime (2)"
5090 utime $dir/dir1 > /dev/null || error "utime (3)"
5091 utime $dir/dir2 > /dev/null || error "utime (4)"
5092 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5093 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5096 local nums=$($LFS find -mtime +0 $dir | wc -l)
5098 [ $nums -eq $expected ] ||
5099 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5102 cmd="$LFS find -mtime 0 $dir"
5103 nums=$($cmd | wc -l)
5104 [ $nums -eq $expected ] ||
5105 error "'$cmd' wrong: found $nums, expected $expected"
5107 run_test 56o "check lfs find -mtime for old files"
5110 [ $RUNAS_ID -eq $UID ] &&
5111 skip_env "RUNAS_ID = UID = $UID -- skipping"
5113 local dir=$DIR/$tdir
5115 setup_56 $dir $NUMFILES $NUMDIRS
5116 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5118 local expected=$NUMFILES
5119 local cmd="$LFS find -uid $RUNAS_ID $dir"
5120 local nums=$($cmd | wc -l)
5122 [ $nums -eq $expected ] ||
5123 error "'$cmd' wrong: found $nums, expected $expected"
5125 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5126 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5127 nums=$($cmd | wc -l)
5128 [ $nums -eq $expected ] ||
5129 error "'$cmd' wrong: found $nums, expected $expected"
5131 run_test 56p "check lfs find -uid and ! -uid"
5134 [ $RUNAS_ID -eq $UID ] &&
5135 skip_env "RUNAS_ID = UID = $UID -- skipping"
5137 local dir=$DIR/$tdir
5139 setup_56 $dir $NUMFILES $NUMDIRS
5140 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5142 local expected=$NUMFILES
5143 local cmd="$LFS find -gid $RUNAS_GID $dir"
5144 local nums=$($cmd | wc -l)
5146 [ $nums -eq $expected ] ||
5147 error "'$cmd' wrong: found $nums, expected $expected"
5149 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5150 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5151 nums=$($cmd | wc -l)
5152 [ $nums -eq $expected ] ||
5153 error "'$cmd' wrong: found $nums, expected $expected"
5155 run_test 56q "check lfs find -gid and ! -gid"
5158 local dir=$DIR/$tdir
5160 setup_56 $dir $NUMFILES $NUMDIRS
5163 local cmd="$LFS find -size 0 -type f $dir"
5164 local nums=$($cmd | wc -l)
5166 [ $nums -eq $expected ] ||
5167 error "'$cmd' wrong: found $nums, expected $expected"
5169 cmd="$LFS find ! -size 0 -type f $dir"
5170 nums=$($cmd | wc -l)
5171 [ $nums -eq $expected ] ||
5172 error "'$cmd' wrong: found $nums, expected $expected"
5173 echo "test" > $dir/$tfile
5174 echo "test2" > $dir/$tfile.2 && sync
5176 cmd="$LFS find -size 5 -type f $dir"
5177 nums=$($cmd | wc -l)
5178 [ $nums -eq $expected ] ||
5179 error "'$cmd' wrong: found $nums, expected $expected"
5181 cmd="$LFS find -size +5 -type f $dir"
5182 nums=$($cmd | wc -l)
5183 [ $nums -eq $expected ] ||
5184 error "'$cmd' wrong: found $nums, expected $expected"
5186 cmd="$LFS find -size +0 -type f $dir"
5187 nums=$($cmd | wc -l)
5188 [ $nums -eq $expected ] ||
5189 error "'$cmd' wrong: found $nums, expected $expected"
5191 cmd="$LFS find ! -size -5 -type f $dir"
5192 nums=$($cmd | wc -l)
5193 [ $nums -eq $expected ] ||
5194 error "'$cmd' wrong: found $nums, expected $expected"
5196 cmd="$LFS find -size -5 -type f $dir"
5197 nums=$($cmd | wc -l)
5198 [ $nums -eq $expected ] ||
5199 error "'$cmd' wrong: found $nums, expected $expected"
5201 run_test 56r "check lfs find -size works"
5203 test_56s() { # LU-611 #LU-9369
5204 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5206 local dir=$DIR/$tdir
5207 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5209 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5210 for i in $(seq $NUMDIRS); do
5211 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5214 local expected=$NUMDIRS
5215 local cmd="$LFS find -c $OSTCOUNT $dir"
5216 local nums=$($cmd | wc -l)
5218 [ $nums -eq $expected ] || {
5219 $LFS getstripe -R $dir
5220 error "'$cmd' wrong: found $nums, expected $expected"
5223 expected=$((NUMDIRS + onestripe))
5224 cmd="$LFS find -stripe-count +0 -type f $dir"
5225 nums=$($cmd | wc -l)
5226 [ $nums -eq $expected ] || {
5227 $LFS getstripe -R $dir
5228 error "'$cmd' wrong: found $nums, expected $expected"
5232 cmd="$LFS find -stripe-count 1 -type f $dir"
5233 nums=$($cmd | wc -l)
5234 [ $nums -eq $expected ] || {
5235 $LFS getstripe -R $dir
5236 error "'$cmd' wrong: found $nums, expected $expected"
5239 cmd="$LFS find -stripe-count -2 -type f $dir"
5240 nums=$($cmd | wc -l)
5241 [ $nums -eq $expected ] || {
5242 $LFS getstripe -R $dir
5243 error "'$cmd' wrong: found $nums, expected $expected"
5247 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5248 nums=$($cmd | wc -l)
5249 [ $nums -eq $expected ] || {
5250 $LFS getstripe -R $dir
5251 error "'$cmd' wrong: found $nums, expected $expected"
5254 run_test 56s "check lfs find -stripe-count works"
5256 test_56t() { # LU-611 #LU-9369
5257 local dir=$DIR/$tdir
5259 setup_56 $dir 0 $NUMDIRS
5260 for i in $(seq $NUMDIRS); do
5261 $LFS setstripe -S 8M $dir/dir$i/$tfile
5264 local expected=$NUMDIRS
5265 local cmd="$LFS find -S 8M $dir"
5266 local nums=$($cmd | wc -l)
5268 [ $nums -eq $expected ] || {
5269 $LFS getstripe -R $dir
5270 error "'$cmd' wrong: found $nums, expected $expected"
5274 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5276 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5278 expected=$(((NUMDIRS + 1) * NUMFILES))
5279 cmd="$LFS find -stripe-size 512k -type f $dir"
5280 nums=$($cmd | wc -l)
5281 [ $nums -eq $expected ] ||
5282 error "'$cmd' wrong: found $nums, expected $expected"
5284 cmd="$LFS find -stripe-size +320k -type f $dir"
5285 nums=$($cmd | wc -l)
5286 [ $nums -eq $expected ] ||
5287 error "'$cmd' wrong: found $nums, expected $expected"
5289 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5290 cmd="$LFS find -stripe-size +200k -type f $dir"
5291 nums=$($cmd | wc -l)
5292 [ $nums -eq $expected ] ||
5293 error "'$cmd' wrong: found $nums, expected $expected"
5295 cmd="$LFS find -stripe-size -640k -type f $dir"
5296 nums=$($cmd | wc -l)
5297 [ $nums -eq $expected ] ||
5298 error "'$cmd' wrong: found $nums, expected $expected"
5301 cmd="$LFS find -stripe-size 256k -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-size -320k -type f $dir"
5307 nums=$($cmd | wc -l)
5308 [ $nums -eq $expected ] ||
5309 error "'$cmd' wrong: found $nums, expected $expected"
5312 cmd="$LFS find -stripe-size 1024k -type f $dir"
5313 nums=$($cmd | wc -l)
5314 [ $nums -eq $expected ] ||
5315 error "'$cmd' wrong: found $nums, expected $expected"
5317 run_test 56t "check lfs find -stripe-size works"
5319 test_56u() { # LU-611
5320 local dir=$DIR/$tdir
5322 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5324 if [[ $OSTCOUNT -gt 1 ]]; then
5325 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5331 local expected=$(((NUMDIRS + 1) * NUMFILES))
5332 local cmd="$LFS find -stripe-index 0 -type f $dir"
5333 local nums=$($cmd | wc -l)
5335 [ $nums -eq $expected ] ||
5336 error "'$cmd' wrong: found $nums, expected $expected"
5339 cmd="$LFS find -stripe-index 1 -type f $dir"
5340 nums=$($cmd | wc -l)
5341 [ $nums -eq $expected ] ||
5342 error "'$cmd' wrong: found $nums, expected $expected"
5344 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5345 nums=$($cmd | wc -l)
5346 [ $nums -eq $expected ] ||
5347 error "'$cmd' wrong: found $nums, expected $expected"
5350 # This should produce an error and not return any files
5351 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5352 nums=$($cmd 2>/dev/null | wc -l)
5353 [ $nums -eq $expected ] ||
5354 error "'$cmd' wrong: found $nums, expected $expected"
5356 if [[ $OSTCOUNT -gt 1 ]]; then
5357 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5358 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5359 nums=$($cmd | wc -l)
5360 [ $nums -eq $expected ] ||
5361 error "'$cmd' wrong: found $nums, expected $expected"
5364 run_test 56u "check lfs find -stripe-index works"
5368 local dir=$DIR/$tdir
5370 setup_56 $dir $NUMFILES $NUMDIRS
5372 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5373 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5375 for file in $($LFS find -m $UUID $dir); do
5376 file_midx=$($LFS getstripe -m $file)
5377 [ $file_midx -eq $mdt_idx ] ||
5378 error "lfs find -m $UUID != getstripe -m $file_midx"
5381 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5384 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5387 local dir=$DIR/$tdir
5389 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5391 local stripe_size=$($LFS getstripe -S -d $dir) ||
5392 error "$LFS getstripe -S -d $dir failed"
5393 stripe_size=${stripe_size%% *}
5395 local file_size=$((stripe_size * OSTCOUNT))
5396 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5397 local required_space=$((file_num * file_size))
5398 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5400 [[ $free_space -le $((required_space / 1024)) ]] &&
5401 skip_env "need $required_space, have $free_space kbytes"
5404 local dd_count=$((file_size / dd_bs))
5406 # write data into the files
5411 for i in $(seq $NUMFILES); do
5413 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5414 error "write data into $file failed"
5416 for i in $(seq $NUMDIRS); do
5417 for j in $(seq $NUMFILES); do
5418 file=$dir/dir$i/file$j
5419 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5420 error "write data into $file failed"
5424 # $LFS_MIGRATE will fail if hard link migration is unsupported
5425 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5426 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5427 error "creating links to $dir/dir1/file1 failed"
5432 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5435 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5438 eval $cmd || error "$cmd failed"
5440 check_stripe_count $dir/file1 $expected
5442 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5444 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5445 # OST 1 if it is on OST 0. This file is small enough to
5446 # be on only one stripe.
5447 file=$dir/migr_1_ost
5448 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5449 error "write data into $file failed"
5450 local obdidx=$($LFS getstripe -i $file)
5451 local oldmd5=$(md5sum $file)
5454 [[ $obdidx -eq 0 ]] && newobdidx=1
5455 cmd="$LFS migrate -i $newobdidx $file"
5457 eval $cmd || error "$cmd failed"
5459 local realobdix=$($LFS getstripe -i $file)
5460 local newmd5=$(md5sum $file)
5462 [[ $newobdidx -ne $realobdix ]] &&
5463 error "new OST is different (was=$obdidx, "\
5464 "wanted=$newobdidx, got=$realobdix)"
5465 [[ "$oldmd5" != "$newmd5" ]] &&
5466 error "md5sum differ: $oldmd5, $newmd5"
5470 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5472 eval $cmd || error "$cmd failed"
5474 for j in $(seq $NUMFILES); do
5475 check_stripe_count $dir/dir1/file$j $expected
5478 # lfs_migrate works with lfs find
5479 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5480 $LFS_MIGRATE -y -c $expected"
5482 eval $cmd || error "$cmd failed"
5484 for i in $(seq 2 $NUMFILES); do
5485 check_stripe_count $dir/file$i $expected
5487 for i in $(seq 2 $NUMDIRS); do
5488 for j in $(seq $NUMFILES); do
5489 check_stripe_count $dir/dir$i/file$j $expected
5493 run_test 56w "check lfs_migrate -c stripe_count works"
5496 local file1=$DIR/$tdir/file1
5497 local create_pool=false
5498 local initial_pool=$($LFS getstripe -p $DIR)
5502 echo -n "Creating test dir..."
5503 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5506 echo -n "Creating test file..."
5507 touch $file1 || error "cannot create file"
5510 echo -n "Detecting existing pools..."
5511 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5513 if [ ${#pool_list[@]} -gt 0 ]; then
5514 echo "${pool_list[@]}"
5515 for thispool in "${pool_list[@]}"; do
5516 if [[ -z "$initial_pool" ||
5517 "$initial_pool" != "$thispool" ]]; then
5519 echo "Using existing pool '$pool'"
5524 echo "none detected."
5526 if [ -z "$pool" ]; then
5527 pool=${POOL:-testpool}
5528 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5529 echo -n "Creating pool '$pool'..."
5531 pool_add $pool &> /dev/null ||
5532 error "pool_add failed"
5535 echo -n "Adding target to pool..."
5536 pool_add_targets $pool 0 0 1 &> /dev/null ||
5537 error "pool_add_targets failed"
5541 echo -n "Setting pool using -p option..."
5542 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5543 error "migrate failed rc = $?"
5546 echo -n "Verifying test file is in pool after migrating..."
5547 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5548 error "file was not migrated to pool $pool"
5551 echo -n "Removing test file from pool '$pool'..."
5552 $LFS migrate $file1 &> /dev/null ||
5553 error "cannot remove from pool"
5554 [ "$($LFS getstripe -p $file1)" ] &&
5555 error "pool still set"
5558 echo -n "Setting pool using --pool option..."
5559 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5560 error "migrate failed rc = $?"
5565 if $create_pool; then
5566 destroy_test_pools 2> /dev/null ||
5567 error "destroy test pools failed"
5570 run_test 56wb "check lfs_migrate pool support"
5573 local file1="$DIR/$tdir/file1"
5575 echo -n "Creating test dir..."
5576 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5577 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5578 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5579 error "cannot set stripe"
5582 echo -n "Setting initial stripe for test file..."
5583 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5584 error "cannot set stripe"
5585 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5586 error "stripe size not set"
5589 # File currently set to -S 512K -c 1
5591 # Ensure -c and -S options are rejected when -R is set
5592 echo -n "Verifying incompatible options are detected..."
5593 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5594 error "incompatible -c and -R options not detected"
5595 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5596 error "incompatible -S and -R options not detected"
5599 # Ensure unrecognized options are passed through to 'lfs migrate'
5600 echo -n "Verifying -S option is passed through to lfs migrate..."
5601 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5602 error "migration failed"
5603 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5604 error "file was not restriped"
5607 # File currently set to -S 1M -c 1
5609 # Ensure long options are supported
5610 echo -n "Verifying long options supported..."
5611 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5612 error "long option without argument not supported"
5613 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5614 error "long option with argument not supported"
5615 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5616 error "file not restriped with --stripe-size option"
5619 # File currently set to -S 512K -c 1
5621 if [ "$OSTCOUNT" -gt 1 ]; then
5622 echo -n "Verifying explicit stripe count can be set..."
5623 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5624 error "migrate failed"
5625 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5626 error "file not restriped to explicit count"
5630 # File currently set to -S 512K -c 1 or -S 512K -c 2
5632 # Ensure parent striping is used if -R is set, and no stripe
5633 # count or size is specified
5634 echo -n "Setting stripe for parent directory..."
5635 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5636 error "cannot set stripe"
5639 echo -n "Verifying restripe option uses parent stripe settings..."
5640 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5641 error "migrate failed"
5642 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5643 error "file not restriped to parent settings"
5644 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5645 error "file not restriped to parent settings"
5648 # File currently set to -S 1M -c 1
5650 # Ensure striping is preserved if -R is not set, and no stripe
5651 # count or size is specified
5652 echo -n "Verifying striping size preserved when not specified..."
5653 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5654 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5655 error "cannot set stripe on parent directory"
5656 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5657 error "migrate failed"
5658 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5659 error "file was restriped"
5662 # Ensure file name properly detected when final option has no argument
5663 echo -n "Verifying file name properly detected..."
5664 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5665 error "file name interpreted as option argument"
5671 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5674 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5676 local file1=$DIR/$tdir/file1
5678 echo -n "Creating test dir..."
5679 test_mkdir $DIR/$tdir || error "cannot create dir"
5682 echo -n "Creating test file..."
5686 # Ensure 'lfs migrate' will fail by using a non-existent option,
5687 # and make sure rsync is not called to recover
5688 echo -n "Make sure --no-rsync option works..."
5689 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5690 grep -q 'refusing to fall back to rsync' ||
5691 error "rsync was called with --no-rsync set"
5694 # Ensure rsync is called without trying 'lfs migrate' first
5695 echo -n "Make sure --rsync option works..."
5696 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5697 grep -q 'falling back to rsync' &&
5698 error "lfs migrate was called with --rsync set"
5701 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5702 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5703 grep -q 'at the same time' ||
5704 error "--rsync and --no-rsync accepted concurrently"
5710 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5713 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5714 check_swap_layouts_support
5716 local dir=$DIR/$tdir
5717 local ref1=/etc/passwd
5718 local file1=$dir/file1
5720 test_mkdir $dir || error "creating dir $dir"
5721 $LFS setstripe -c 2 $file1
5723 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5724 stripe=$($LFS getstripe -c $file1)
5725 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5726 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5731 run_test 56x "lfs migration support"
5734 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5735 check_swap_layouts_support
5737 local dir=$DIR/$tdir/$testnum
5741 local ref1=/etc/passwd
5742 local file1=$dir/file1
5744 $LFS setstripe -c 2 $file1
5746 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5748 local stripe=$($LFS getstripe -c $file1)
5750 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5751 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5756 run_test 56xa "lfs migration --block support"
5758 check_migrate_links() {
5760 local file1="$dir/file1"
5763 local total_count=$(($begin + $count - 1))
5764 local symlink_count=10
5767 if [ ! -f "$file1" ]; then
5768 echo -n "creating initial file..."
5769 $LFS setstripe -c 1 -S "512k" "$file1" ||
5770 error "cannot setstripe initial file"
5773 echo -n "creating symlinks..."
5774 for s in $(seq 1 $symlink_count); do
5775 ln -s "$file1" "$dir/slink$s" ||
5776 error "cannot create symlinks"
5780 echo -n "creating nonlinked files..."
5781 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5782 error "cannot create nonlinked files"
5787 if [ ! -f "$dir/file$total_count" ]; then
5788 echo -n "creating hard links $begin:$total_count..."
5789 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5790 /dev/null || error "cannot create hard links"
5794 echo -n "checking number of hard links listed in xattrs..."
5795 local fid=$($LFS getstripe -F "$file1")
5796 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5799 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5800 skip "hard link list has unexpected size, skipping test"
5802 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5803 error "link names should exceed xattrs size"
5806 echo -n "migrating files..."
5807 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5809 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5812 # make sure all links have been properly migrated
5813 echo -n "verifying files..."
5814 fid=$($LFS getstripe -F "$file1") ||
5815 error "cannot get fid for file $file1"
5816 for i in $(seq 2 $total_count); do
5817 local fid2=$($LFS getstripe -F $dir/file$i)
5819 [ "$fid2" == "$fid" ] ||
5820 error "migrated hard link has mismatched FID"
5823 # make sure hard links were properly detected, and migration was
5824 # performed only once for the entire link set; nonlinked files should
5826 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5827 local expected=$(($uniq_count + 1))
5829 [ "$actual" -eq "$expected" ] ||
5830 error "hard links individually migrated ($actual != $expected)"
5832 # make sure the correct number of hard links are present
5833 local hardlinks=$(stat -c '%h' "$file1")
5835 [ $hardlinks -eq $total_count ] ||
5836 error "num hard links $hardlinks != $total_count"
5843 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5844 skip "Need MDS version at least 2.10.55"
5846 local dir="$DIR/$tdir"
5848 test_mkdir "$dir" || error "cannot create dir $dir"
5850 echo "testing lfs migrate mode when all links fit within xattrs"
5851 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5853 echo "testing rsync mode when all links fit within xattrs"
5854 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5856 echo "testing lfs migrate mode when all links do not fit within xattrs"
5857 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5859 echo "testing rsync mode when all links do not fit within xattrs"
5860 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5865 run_test 56xb "lfs migration hard link support"
5868 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5869 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5872 local dir=$DIR/$tdir
5876 test_mkdir -p $dir || error "creating dir $dir"
5877 touch $f1 || error "creating std file $f1"
5878 $MULTIOP $f2 H2c || error "creating released file $f2"
5880 # a directory can be raid0, so ask only for files
5881 res=$($LFS find $dir -L raid0 -type f | wc -l)
5882 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5884 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5885 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5887 # only files can be released, so no need to force file search
5888 res=$($LFS find $dir -L released)
5889 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5891 res=$($LFS find $dir -type f \! -L released)
5892 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5894 run_test 56y "lfs find -L raid0|released"
5896 test_56z() { # LU-4824
5897 # This checks to make sure 'lfs find' continues after errors
5898 # There are two classes of errors that should be caught:
5899 # - If multiple paths are provided, all should be searched even if one
5901 # - If errors are encountered during the search, it should not terminate
5903 local dir=$DIR/$tdir
5907 for i in d{0..9}; do
5910 touch $dir/d{0..9}/$tfile
5911 $LFS find $DIR/non_existent_dir $dir &&
5912 error "$LFS find did not return an error"
5913 # Make a directory unsearchable. This should NOT be the last entry in
5914 # directory order. Arbitrarily pick the 6th entry
5915 chmod 700 $($LFS find $dir -type d | sed '6!d')
5917 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5919 # The user should be able to see 10 directories and 9 files
5920 [ $count == 19 ] || error "$LFS find did not continue after error"
5922 run_test 56z "lfs find should continue after an error"
5924 test_56aa() { # LU-5937
5925 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5927 local dir=$DIR/$tdir
5930 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5932 createmany -o $dir/striped_dir/${tfile}- 1024
5933 local dirs=$($LFS find --size +8k $dir/)
5935 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5937 run_test 56aa "lfs find --size under striped dir"
5939 test_56ab() { # LU-10705
5940 test_mkdir $DIR/$tdir
5941 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5942 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5943 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5944 # Flush writes to ensure valid blocks. Need to be more thorough for
5945 # ZFS, since blocks are not allocated/returned to client immediately.
5947 wait_zfs_commit ost1 2
5948 cancel_lru_locks osc
5951 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5953 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5955 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5956 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5958 rm -f $DIR/$tdir/$tfile.[123]
5960 run_test 56ab "lfs find --blocks"
5963 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
5964 skip "Need MDS version at least 2.10.50"
5966 # Create composite files with one component
5967 local dir=$DIR/$tdir
5969 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5970 # Create composite files with three components
5971 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5972 # Create non-composite files
5973 createmany -o $dir/${tfile}- 10
5975 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5977 [[ $nfiles == 10 ]] ||
5978 error "lfs find -E 1M found $nfiles != 10 files"
5980 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5981 [[ $nfiles == 25 ]] ||
5982 error "lfs find ! -E 1M found $nfiles != 25 files"
5984 # All files have a component that starts at 0
5985 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5986 [[ $nfiles == 35 ]] ||
5987 error "lfs find --component-start 0 - $nfiles != 35 files"
5989 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5990 [[ $nfiles == 15 ]] ||
5991 error "lfs find --component-start 2M - $nfiles != 15 files"
5993 # All files created here have a componenet that does not starts at 2M
5994 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5995 [[ $nfiles == 35 ]] ||
5996 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5998 # Find files with a specified number of components
5999 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6000 [[ $nfiles == 15 ]] ||
6001 error "lfs find --component-count 3 - $nfiles != 15 files"
6003 # Remember non-composite files have a component count of zero
6004 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6005 [[ $nfiles == 10 ]] ||
6006 error "lfs find --component-count 0 - $nfiles != 10 files"
6008 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6009 [[ $nfiles == 20 ]] ||
6010 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6012 # All files have a flag called "init"
6013 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6014 [[ $nfiles == 35 ]] ||
6015 error "lfs find --component-flags init - $nfiles != 35 files"
6017 # Multi-component files will have a component not initialized
6018 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6019 [[ $nfiles == 15 ]] ||
6020 error "lfs find !--component-flags init - $nfiles != 15 files"
6025 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6028 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6029 skip "Need MDS version at least 2.10.57"
6039 # create mirrored directories and mirrored files
6040 mkdir $td || error "mkdir $td failed"
6041 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6042 createmany -o $tf- 10 || error "create $tf- failed"
6044 for i in $(seq 2); do
6046 mkdir $dir || error "mkdir $dir failed"
6047 $LFS mirror create -N$((3 + i)) $dir ||
6048 error "create mirrored dir $dir failed"
6049 createmany -o $dir/$tfile- 10 ||
6050 error "create $dir/$tfile- failed"
6053 # change the states of some mirrored files
6055 for i in $(seq 2); do
6057 for j in $(seq 4 9); do
6058 echo foo > $dir/$tfile-$j
6062 # find mirrored files with specific mirror count
6063 cmd="$LFS find --mirror-count 3 --type f $td"
6064 nfiles=$($cmd | wc -l)
6065 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6067 cmd="$LFS find ! --mirror-count 3 --type f $td"
6068 nfiles=$($cmd | wc -l)
6069 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6071 cmd="$LFS find --mirror-count +2 --type f $td"
6072 nfiles=$($cmd | wc -l)
6073 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6075 cmd="$LFS find --mirror-count -6 --type f $td"
6076 nfiles=$($cmd | wc -l)
6077 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6079 # find mirrored files with specific file state
6080 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6081 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6083 cmd="$LFS find --mirror-state=ro --type f $td"
6084 nfiles=$($cmd | wc -l)
6085 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6087 cmd="$LFS find ! --mirror-state=ro --type f $td"
6088 nfiles=$($cmd | wc -l)
6089 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6091 cmd="$LFS find --mirror-state=wp --type f $td"
6092 nfiles=$($cmd | wc -l)
6093 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6095 cmd="$LFS find ! --mirror-state=sp --type f $td"
6096 nfiles=$($cmd | wc -l)
6097 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6099 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6103 # note test will not do anything if MDS is not local
6104 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6105 skip_env "ldiskfs only test"
6107 remote_mds_nodsh && skip "remote MDS with nodsh"
6109 local MNTDEV="osd*.*MDT*.mntdev"
6110 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6111 [ -z "$DEV" ] && error "can't access $MNTDEV"
6112 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6113 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6114 error "can't access $DEV"
6115 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6116 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6120 run_test 57a "verify MDS filesystem created with large inodes =="
6123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6124 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6125 skip_env "ldiskfs only test"
6127 remote_mds_nodsh && skip "remote MDS with nodsh"
6129 local dir=$DIR/$tdir
6132 local fileN=$dir/f$filecount
6134 rm -rf $dir || error "removing $dir"
6136 local mdtidx=$($LFS getstripe -m $dir)
6137 local mdtname=MDT$(printf %04x $mdtidx)
6138 local facet=mds$((mdtidx + 1))
6140 echo "mcreating $filecount files"
6141 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6143 # verify that files do not have EAs yet
6144 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6145 error "$file1 has an EA"
6146 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6147 error "$fileN has an EA"
6151 df $dir #make sure we get new statfs data
6152 local mdsfree=$(do_facet $facet \
6153 lctl get_param -n osd*.*$mdtname.kbytesfree)
6154 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6157 echo "opening files to create objects/EAs"
6158 for file in $(seq -f $dir/f%g 1 $filecount); do
6159 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6160 error "opening $file"
6163 # verify that files have EAs now
6164 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6165 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6167 sleep 1 #make sure we get new statfs data
6169 local mdsfree2=$(do_facet $facet \
6170 lctl get_param -n osd*.*$mdtname.kbytesfree)
6171 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6173 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6174 if [ "$mdsfree" != "$mdsfree2" ]; then
6175 error "MDC before $mdcfree != after $mdcfree2"
6177 echo "MDC before $mdcfree != after $mdcfree2"
6178 echo "unable to confirm if MDS has large inodes"
6183 run_test 57b "default LOV EAs are stored inside large inodes ==="
6186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6187 [ -z "$(which wiretest 2>/dev/null)" ] &&
6188 skip_env "could not find wiretest"
6192 run_test 58 "verify cross-platform wire constants =============="
6195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6197 echo "touch 130 files"
6198 createmany -o $DIR/f59- 130
6200 unlinkmany $DIR/f59- 130
6202 # wait for commitment of removal
6203 wait_delete_completed
6205 run_test 59 "verify cancellation of llog records async ========="
6207 TEST60_HEAD="test_60 run $RANDOM"
6209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6210 remote_mgs_nodsh && skip "remote MGS with nodsh"
6211 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6212 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6213 skip_env "missing subtest run-llog.sh"
6215 log "$TEST60_HEAD - from kernel mode"
6216 do_facet mgs "$LCTL dk > /dev/null"
6217 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6218 do_facet mgs $LCTL dk > $TMP/$tfile
6220 # LU-6388: test llog_reader
6221 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6222 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6223 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6224 skip_env "missing llog_reader"
6225 local fstype=$(facet_fstype mgs)
6226 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6227 skip_env "Only for ldiskfs or zfs type mgs"
6229 local mntpt=$(facet_mntpt mgs)
6230 local mgsdev=$(mgsdevname 1)
6242 #get fid and record list
6243 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6245 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6247 #remount mgs as ldiskfs or zfs type
6248 stop mgs || error "stop mgs failed"
6249 mount_fstype mgs || error "remount mgs failed"
6250 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6253 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6254 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6259 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6261 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6263 echo "obj_file is $obj_file"
6264 do_facet mgs $llog_reader $obj_file
6266 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6267 awk '{ print $3 }' | sed -e "s/^type=//g")
6268 if [ $rec_type != $rec ]; then
6269 echo "FAILED test_60a wrong record type $rec_type," \
6275 #check obj path if record type is LLOG_LOGID_MAGIC
6276 if [ "$rec" == "1064553b" ]; then
6277 path=$(do_facet mgs $llog_reader $obj_file |
6278 grep "path=" | awk '{ print $NF }' |
6279 sed -e "s/^path=//g")
6280 if [ $obj_file != $mntpt/$path ]; then
6281 echo "FAILED test_60a wrong obj path" \
6282 "$montpt/$path, should be $obj_file"
6289 #restart mgs before "error", otherwise it will block the next test
6290 stop mgs || error "stop mgs failed"
6291 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6292 $pass || error "test failed, see FAILED test_60a messages for specifics"
6294 run_test 60a "llog_test run from kernel module and test llog_reader"
6296 test_60b() { # bug 6411
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6300 LLOG_COUNT=$(do_facet mgs dmesg |
6301 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6302 /llog_[a-z]*.c:[0-9]/ {
6314 [[ $LLOG_COUNT -gt 120 ]] &&
6315 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6317 run_test 60b "limit repeated messages from CERROR/CWARN"
6320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6322 echo "create 5000 files"
6323 createmany -o $DIR/f60c- 5000
6324 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6325 lctl set_param fail_loc=0x80000137
6326 unlinkmany $DIR/f60c- 5000
6327 lctl set_param fail_loc=0
6329 run_test 60c "unlink file when mds full"
6332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6334 SAVEPRINTK=$(lctl get_param -n printk)
6335 # verify "lctl mark" is even working"
6336 MESSAGE="test message ID $RANDOM $$"
6337 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6338 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6340 lctl set_param printk=0 || error "set lnet.printk failed"
6341 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6342 MESSAGE="new test message ID $RANDOM $$"
6343 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6344 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6345 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6347 lctl set_param -n printk="$SAVEPRINTK"
6349 run_test 60d "test printk console message masking"
6352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6353 remote_mds_nodsh && skip "remote MDS with nodsh"
6356 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6357 do_facet mds1 lctl set_param fail_loc=0x15b
6360 run_test 60e "no space while new llog is being created"
6365 test_mkdir -c $MDSCOUNT $DIR/$tdir
6366 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6371 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6372 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6373 index=$((index + 1))
6379 for i in $(seq 100); do
6380 # define OBD_FAIL_OSD_TXN_START 0x19a
6381 do_facet mds1 lctl set_param fail_loc=0x8000019a
6387 mkdir $DIR/$tdir/new || error "mkdir failed"
6388 rmdir $DIR/$tdir/new || error "rmdir failed"
6390 run_test 60g "transaction abort won't cause MDT hung"
6393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6396 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6397 cancel_lru_locks osc
6398 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6401 run_test 61a "mmap() writes don't make sync hang ================"
6404 mmap_mknod_test $tfile || error "mmap_mknod_test failed"
6406 run_test 61b "mmap() of unstriped file is successful"
6408 # bug 2330 - insufficient obd_match error checking causes LBUG
6410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6414 cancel_lru_locks osc
6415 lctl set_param fail_loc=0x405
6416 cat $f && error "cat succeeded, expect -EIO"
6417 lctl set_param fail_loc=0
6419 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6420 # match every page all of the time.
6421 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6423 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6424 # Though this test is irrelevant anymore, it helped to reveal some
6425 # other grant bugs (LU-4482), let's keep it.
6426 test_63a() { # was test_63
6427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6429 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6431 for i in `seq 10` ; do
6432 dd if=/dev/zero of=$DIR/f63 bs=8k &
6438 rm -f $DIR/f63 || true
6440 run_test 63a "Verify oig_wait interruption does not crash ======="
6442 # bug 2248 - async write errors didn't return to application on sync
6443 # bug 3677 - async write errors left page locked
6445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6448 lctl set_param debug=-1
6450 # ensure we have a grant to do async writes
6451 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6454 sync # sync lest earlier test intercept the fail_loc
6456 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6457 lctl set_param fail_loc=0x80000406
6458 $MULTIOP $DIR/$tfile Owy && \
6459 error "sync didn't return ENOMEM"
6460 sync; sleep 2; sync # do a real sync this time to flush page
6461 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6462 error "locked page left in cache after async error" || true
6465 run_test 63b "async write errors should be returned to fsync ==="
6468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6471 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6473 run_test 64a "verify filter grant calculations (in kernel) ====="
6476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6478 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6480 run_test 64b "check out-of-space detection on client"
6483 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6485 run_test 64c "verify grant shrink"
6487 # this does exactly what osc_request.c:osc_announce_cached() does in
6488 # order to calculate max amount of grants to ask from server
6492 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6493 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6495 ((rpc_in_flight ++));
6496 nrpages=$((nrpages * rpc_in_flight))
6498 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6500 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6502 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6503 local undirty=$((nrpages * PAGE_SIZE))
6505 local max_extent_pages
6506 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6507 grep grant_max_extent_size | awk '{print $2}')
6508 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6509 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6510 local grant_extent_tax
6511 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6512 grep grant_extent_tax | awk '{print $2}')
6514 undirty=$((undirty + nrextents * grant_extent_tax))
6519 # this is size of unit for grant allocation. It should be equal to
6520 # what tgt_grant.c:tgt_grant_chunk() calculates
6524 local grant_extent_tax
6526 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6527 grep max_brw_size | awk '{print $2}')
6529 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6530 grep grant_extent_tax | awk '{print $2}')
6532 echo $(((max_brw_size + grant_extent_tax) * 2))
6536 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6537 skip "OST < 2.10.55 doesn't limit grants enough"
6539 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6540 local file=$DIR/$tfile
6542 [[ $($LCTL get_param osc.${tgt}.import |
6543 grep "connect_flags:.*grant_param") ]] ||
6544 skip "no grant_param connect flag"
6546 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6548 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6550 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6551 stack_trap "rm -f $file" EXIT
6553 $SETSTRIPE $file -i 0 -c 1
6554 dd if=/dev/zero of=$file bs=1M count=1000 &
6559 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6560 if [[ $cur_grant -gt $max_cur_granted ]]
6563 error "cur_grant $cur_grant > $max_cur_granted"
6566 [[ $? -ne 0 ]] && break;
6571 wait_delete_completed
6572 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6574 run_test 64d "check grant limit exceed"
6576 # bug 1414 - set/get directories' stripe info
6578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6580 test_mkdir $DIR/$tdir
6582 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6584 run_test 65a "directory with no stripe info"
6587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6589 test_mkdir $DIR/$tdir
6590 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6592 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6595 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6597 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6601 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6603 test_mkdir $DIR/$tdir
6604 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6606 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6607 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6609 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6611 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6616 test_mkdir $DIR/$tdir
6617 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6618 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6620 if [[ $STRIPECOUNT -le 0 ]]; then
6622 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6623 #LOV_MAX_STRIPE_COUNT is 2000
6624 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6626 sc=$(($STRIPECOUNT - 1))
6628 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6629 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6630 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6631 error "lverify failed"
6633 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6638 test_mkdir $DIR/$tdir
6640 $SETSTRIPE $DIR/$tdir || error "setstripe"
6641 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6642 error "no stripe info failed"
6644 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6646 run_test 65e "directory setstripe defaults"
6649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6651 test_mkdir $DIR/${tdir}f
6652 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6654 run_test 65f "dir setstripe permission (should return error) ==="
6657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6659 test_mkdir $DIR/$tdir
6660 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6662 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6663 error "setstripe -S failed"
6664 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6665 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6666 error "delete default stripe failed"
6668 run_test 65g "directory setstripe -d"
6671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6673 test_mkdir $DIR/$tdir
6674 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6676 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6677 error "setstripe -S failed"
6678 test_mkdir $DIR/$tdir/dd1
6679 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6680 error "stripe info inherit failed"
6682 run_test 65h "directory stripe info inherit ===================="
6685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6687 save_layout_restore_at_exit $MOUNT
6689 # bug6367: set non-default striping on root directory
6690 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6692 # bug12836: getstripe on -1 default directory striping
6693 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6695 # bug12836: getstripe -v on -1 default directory striping
6696 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6698 # bug12836: new find on -1 default directory striping
6699 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6701 run_test 65i "various tests to set root directory striping"
6703 test_65j() { # bug6367
6704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6708 # if we aren't already remounting for each test, do so for this test
6709 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6710 cleanup || error "failed to unmount"
6714 save_layout_restore_at_exit $MOUNT
6716 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6718 run_test 65j "set default striping on root directory (bug 6367)="
6722 wait_delete_completed
6723 do_facet $SINGLEMDS "lctl set_param -n \
6724 osp.$ost*MDT0000.max_create_count=$max_count"
6725 do_facet $SINGLEMDS "lctl set_param -n \
6726 osp.$ost*MDT0000.create_count=$count"
6727 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6728 echo $INACTIVE_OSC "is Activate"
6730 wait_osc_import_state mds ost$ostnum FULL
6733 test_65k() { # bug11679
6734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6735 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6736 remote_mds_nodsh && skip "remote MDS with nodsh"
6738 local disable_precreate=true
6739 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6740 disable_precreate=false
6742 echo "Check OST status: "
6743 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6744 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6746 for OSC in $MDS_OSCS; do
6747 echo $OSC "is active"
6748 do_facet $SINGLEMDS lctl --device %$OSC activate
6751 for INACTIVE_OSC in $MDS_OSCS; do
6752 local ost=$(osc_to_ost $INACTIVE_OSC)
6753 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6754 lov.*md*.target_obd |
6755 awk -F: /$ost/'{ print $1 }' | head -n 1)
6758 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6759 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6761 echo "Deactivate: " $INACTIVE_OSC
6762 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6764 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6765 osp.$ost*MDT0000.create_count")
6766 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6767 osp.$ost*MDT0000.max_create_count")
6768 $disable_precreate &&
6769 do_facet $SINGLEMDS "lctl set_param -n \
6770 osp.$ost*MDT0000.max_create_count=0"
6772 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6773 [ -f $DIR/$tdir/$idx ] && continue
6774 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6775 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6777 error "setstripe $idx should succeed"; }
6778 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6780 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6783 do_facet $SINGLEMDS "lctl set_param -n \
6784 osp.$ost*MDT0000.max_create_count=$max_count"
6785 do_facet $SINGLEMDS "lctl set_param -n \
6786 osp.$ost*MDT0000.create_count=$count"
6787 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6788 echo $INACTIVE_OSC "is Activate"
6790 wait_osc_import_state mds ost$ostnum FULL
6793 run_test 65k "validate manual striping works properly with deactivated OSCs"
6795 test_65l() { # bug 12836
6796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6798 test_mkdir -p $DIR/$tdir/test_dir
6799 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6800 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6802 run_test 65l "lfs find on -1 stripe dir ========================"
6805 local layout=$(save_layout $MOUNT)
6806 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6807 restore_layout $MOUNT $layout
6808 error "setstripe should fail by non-root users"
6812 run_test 65m "normal user can't set filesystem default stripe"
6815 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.0) ]] ||
6816 skip "Need MDS version at least 2.12.0"
6817 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6819 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6820 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6821 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6823 local root_layout=$(save_layout $MOUNT)
6824 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6826 # new subdirectory under root directory should not inherit
6827 # the default layout from root
6828 local dir1=$MOUNT/$tdir-1
6829 mkdir $dir1 || error "mkdir $dir1 failed"
6830 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6831 error "$dir1 shouldn't have LOV EA"
6833 # delete the default layout on root directory
6834 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6836 local dir2=$MOUNT/$tdir-2
6837 mkdir $dir2 || error "mkdir $dir2 failed"
6838 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6839 error "$dir2 shouldn't have LOV EA"
6841 # set a new striping pattern on root directory
6842 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6843 local new_def_stripe_size=$((def_stripe_size * 2))
6844 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6845 error "set stripe size on $MOUNT failed"
6847 # new file created in $dir2 should inherit the new stripe size from
6848 # the filesystem default
6849 local file2=$dir2/$tfile-2
6850 touch $file2 || error "touch $file2 failed"
6852 local file2_stripe_size=$($LFS getstripe -S $file2)
6853 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6854 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6856 local dir3=$MOUNT/$tdir-3
6857 mkdir $dir3 || error "mkdir $dir3 failed"
6858 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6859 error "$dir3 shouldn't have LOV EA"
6861 # set OST pool on root directory
6862 local pool=$TESTNAME
6863 pool_add $pool || error "add $pool failed"
6864 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6865 error "add targets to $pool failed"
6867 $LFS setstripe -p $pool $MOUNT ||
6868 error "set OST pool on $MOUNT failed"
6870 # new file created in $dir3 should inherit the pool from
6871 # the filesystem default
6872 local file3=$dir3/$tfile-3
6873 touch $file3 || error "touch $file3 failed"
6875 local file3_pool=$($LFS getstripe -p $file3)
6876 [[ "$file3_pool" = "$pool" ]] ||
6877 error "$file3 didn't inherit OST pool $pool"
6879 local dir4=$MOUNT/$tdir-4
6880 mkdir $dir4 || error "mkdir $dir4 failed"
6881 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6882 error "$dir4 shouldn't have LOV EA"
6884 # new file created in $dir4 should inherit the pool from
6885 # the filesystem default
6886 local file4=$dir4/$tfile-4
6887 touch $file4 || error "touch $file4 failed"
6889 local file4_pool=$($LFS getstripe -p $file4)
6890 [[ "$file4_pool" = "$pool" ]] ||
6891 error "$file4 didn't inherit OST pool $pool"
6893 # new subdirectory under non-root directory should inherit
6894 # the default layout from its parent directory
6895 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
6896 error "set directory layout on $dir4 failed"
6898 local dir5=$dir4/$tdir-5
6899 mkdir $dir5 || error "mkdir $dir5 failed"
6901 local dir4_layout=$(get_layout_param $dir4)
6902 local dir5_layout=$(get_layout_param $dir5)
6903 [[ "$dir4_layout" = "$dir5_layout" ]] ||
6904 error "$dir5 should inherit the default layout from $dir4"
6906 run_test 65n "don't inherit default layout from root for new subdirectories"
6908 # bug 2543 - update blocks count on client
6910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6913 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6914 sync; sync_all_data; sync; sync_all_data
6915 cancel_lru_locks osc
6916 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6917 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6919 run_test 66 "update inode blocks count on client ==============="
6922 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6926 swapon -s | awk '($1 == "'$1'") { print $4 }'
6929 # bug5265, obdfilter oa2dentry return -ENOENT
6930 # #define OBD_FAIL_SRV_ENOENT 0x217
6932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6933 remote_ost_nodsh && skip "remote OST with nodsh"
6936 $SETSTRIPE -c 1 -i 0 $f
6938 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6940 do_facet ost1 lctl set_param fail_loc=0x217
6941 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6942 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6944 do_facet ost1 lctl set_param fail_loc=0
6945 $DIRECTIO write $f 0 2 || error "write error"
6947 cancel_lru_locks osc
6948 $DIRECTIO read $f 0 1 || error "read error"
6950 do_facet ost1 lctl set_param fail_loc=0x217
6951 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6953 do_facet ost1 lctl set_param fail_loc=0
6956 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6959 test_mkdir $DIR/$tdir
6960 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6961 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6963 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6965 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6967 [ "$RUNAS_ID" = "$UID" ] &&
6968 skip_env "RUNAS_ID = UID = $UID -- skipping"
6969 # Check that testing environment is properly set up. Skip if not
6970 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6971 skip_env "User $RUNAS_ID does not exist - skipping"
6974 chmod 777 $DIR/$tfile
6975 chmod ug+s $DIR/$tfile
6976 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6977 error "$RUNAS dd $DIR/$tfile failed"
6978 # See if we are still setuid/sgid
6979 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6980 error "S/gid is not dropped on write"
6981 # Now test that MDS is updated too
6982 cancel_lru_locks mdc
6983 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6984 error "S/gid is not dropped on MDS"
6987 run_test 72a "Test that remove suid works properly (bug5695) ===="
6989 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6992 [ "$RUNAS_ID" = "$UID" ] &&
6993 skip_env "RUNAS_ID = UID = $UID -- skipping"
6994 [ "$RUNAS_ID" -eq 0 ] &&
6995 skip_env "RUNAS_ID = 0 -- skipping"
6996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6997 # Check that testing environment is properly set up. Skip if not
6998 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6999 skip_env "User $RUNAS_ID does not exist - skipping"
7001 touch $DIR/${tfile}-f{g,u}
7002 test_mkdir $DIR/${tfile}-dg
7003 test_mkdir $DIR/${tfile}-du
7004 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7005 chmod g+s $DIR/${tfile}-{f,d}g
7006 chmod u+s $DIR/${tfile}-{f,d}u
7007 for perm in 777 2777 4777; do
7008 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7009 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7010 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7011 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7015 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7017 # bug 3462 - multiple simultaneous MDC requests
7019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7021 test_mkdir $DIR/d73-1
7022 test_mkdir $DIR/d73-2
7023 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7026 lctl set_param fail_loc=0x80000129
7027 $MULTIOP $DIR/d73-1/f73-2 Oc &
7029 lctl set_param fail_loc=0
7031 $MULTIOP $DIR/d73-2/f73-3 Oc &
7035 wait $pid1 || return 1
7039 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7040 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7041 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7045 run_test 73 "multiple MDC requests (should not deadlock)"
7047 test_74a() { # bug 6149, 6184
7048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7051 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7053 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7054 # will spin in a tight reconnection loop
7055 $LCTL set_param fail_loc=0x8000030e
7056 # get any lock that won't be difficult - lookup works.
7058 $LCTL set_param fail_loc=0
7062 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7064 test_74b() { # bug 13310
7065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7067 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7069 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7070 # will spin in a tight reconnection loop
7071 $LCTL set_param fail_loc=0x8000030e
7072 # get a "difficult" lock
7074 $LCTL set_param fail_loc=0
7078 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7083 #define OBD_FAIL_LDLM_NEW_LOCK
7084 $LCTL set_param fail_loc=0x319
7085 touch $DIR/$tfile && error "touch successful"
7086 $LCTL set_param fail_loc=0
7089 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7092 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7095 test_76() { # Now for bug 20433, added originally in bug 1443
7096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7098 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7100 cancel_lru_locks osc
7101 BEFORE_INODES=$(num_inodes)
7102 echo "before inodes: $BEFORE_INODES"
7104 [ "$SLOW" = "no" ] && COUNT=100
7105 for i in $(seq $COUNT); do
7109 cancel_lru_locks osc
7110 AFTER_INODES=$(num_inodes)
7111 echo "after inodes: $AFTER_INODES"
7113 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7115 AFTER_INODES=$(num_inodes)
7117 echo "wait $wait seconds inodes: $AFTER_INODES"
7118 if [ $wait -gt 30 ]; then
7119 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7123 run_test 76 "confirm clients recycle inodes properly ===="
7129 # Note: in sptlrpc modes which enable its own bulk checksum, the
7130 # original crc32_le bulk checksum will be automatically disabled,
7131 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7132 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7133 # In this case set_checksums() will not be no-op, because sptlrpc
7134 # bulk checksum will be enabled all through the test.
7136 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7137 lctl set_param -n osc.*.checksums $1
7141 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7142 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7143 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7144 tr -d [] | head -n1)}
7147 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7148 log "set checksum type to $1"
7151 F77_TMP=$TMP/f77-temp
7154 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7155 error "error writing to $F77_TMP"
7158 test_77a() { # bug 10889
7159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7160 $GSS && skip_env "could not run with gss"
7162 [ ! -f $F77_TMP ] && setup_f77
7164 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7168 run_test 77a "normal checksum read/write operation"
7170 test_77b() { # bug 10889
7171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7172 $GSS && skip_env "could not run with gss"
7174 [ ! -f $F77_TMP ] && setup_f77
7175 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7176 $LCTL set_param fail_loc=0x80000409
7179 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7180 error "dd error: $?"
7181 $LCTL set_param fail_loc=0
7183 for algo in $CKSUM_TYPES; do
7184 cancel_lru_locks osc
7185 set_checksum_type $algo
7186 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7187 $LCTL set_param fail_loc=0x80000408
7188 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7189 $LCTL set_param fail_loc=0
7192 set_checksum_type $ORIG_CSUM_TYPE
7195 run_test 77b "checksum error on client write, read"
7200 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7202 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7203 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7204 $check_ost && [ -n "$ost_file_prefix" ] &&
7205 do_facet ost1 rm -f ${ost_file_prefix}\*
7209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7210 $GSS && skip_env "could not run with gss"
7211 remote_ost_nodsh && skip "remote OST with nodsh"
7214 local osc_file_prefix
7216 local check_ost=false
7217 local ost_file_prefix
7223 # ensure corruption will occur on first OSS/OST
7224 $LFS setstripe -i 0 $DIR/$tfile
7226 [ ! -f $F77_TMP ] && setup_f77
7227 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7228 error "dd write error: $?"
7229 fid=$($LFS path2fid $DIR/$tfile)
7231 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7234 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7235 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7237 echo "OSS do not support bulk pages dump upon error"
7240 osc_file_prefix=$($LCTL get_param -n debug_path)
7241 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7243 trap cleanup_77c EXIT
7246 # enable bulk pages dump upon error on Client
7247 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7248 # enable bulk pages dump upon error on OSS
7250 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7252 # flush Client cache to allow next read to reach OSS
7253 cancel_lru_locks osc
7255 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7256 $LCTL set_param fail_loc=0x80000408
7257 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7258 $LCTL set_param fail_loc=0
7262 # check cksum dump on Client
7263 osc_file=$(ls ${osc_file_prefix}*)
7264 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7265 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7266 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7267 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7268 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7270 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7271 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7272 error "dump content does not match on Client"
7274 $check_ost || skip "No need to check cksum dump on OSS"
7276 # check cksum dump on OSS
7277 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7278 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7279 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7280 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7281 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7282 error "dump content does not match on OSS"
7286 run_test 77c "checksum error on client read with debug"
7288 test_77d() { # bug 10889
7289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7290 $GSS && skip_env "could not run with gss"
7292 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7293 $LCTL set_param fail_loc=0x80000409
7295 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7296 error "direct write: rc=$?"
7297 $LCTL set_param fail_loc=0
7300 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7301 $LCTL set_param fail_loc=0x80000408
7303 cancel_lru_locks osc
7304 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7305 error "direct read: rc=$?"
7306 $LCTL set_param fail_loc=0
7309 run_test 77d "checksum error on OST direct write, read"
7311 test_77f() { # bug 10889
7312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7313 $GSS && skip_env "could not run with gss"
7316 for algo in $CKSUM_TYPES; do
7317 cancel_lru_locks osc
7318 set_checksum_type $algo
7319 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7320 $LCTL set_param fail_loc=0x409
7321 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7322 error "direct write succeeded"
7323 $LCTL set_param fail_loc=0
7325 set_checksum_type $ORIG_CSUM_TYPE
7328 run_test 77f "repeat checksum error on write (expect error)"
7330 test_77g() { # bug 10889
7331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7332 $GSS && skip_env "could not run with gss"
7333 remote_ost_nodsh && skip "remote OST with nodsh"
7335 [ ! -f $F77_TMP ] && setup_f77
7337 local file=$DIR/$tfile
7338 stack_trap "rm -f $file" EXIT
7340 $SETSTRIPE -c 1 -i 0 $file
7341 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7342 do_facet ost1 lctl set_param fail_loc=0x8000021a
7344 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7345 error "write error: rc=$?"
7346 do_facet ost1 lctl set_param fail_loc=0
7349 cancel_lru_locks osc
7350 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7351 do_facet ost1 lctl set_param fail_loc=0x8000021b
7353 cmp $F77_TMP $file || error "file compare failed"
7354 do_facet ost1 lctl set_param fail_loc=0
7357 run_test 77g "checksum error on OST write, read"
7359 test_77k() { # LU-10906
7360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7361 $GSS && skip_env "could not run with gss"
7363 local cksum_param="osc.$FSNAME*.checksums"
7364 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7368 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7369 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7370 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7374 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7375 error "failed to set checksum=$i on MGS"
7376 wait_update $HOSTNAME "$get_checksum" $i
7378 echo "remount client, checksum should be $i"
7379 remount_client $MOUNT || "failed to remount client"
7380 checksum=$(eval $get_checksum)
7381 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7384 for opt in "checksum" "nochecksum"; do
7385 #remount with mount option
7386 echo "remount client with option $opt, checksum should be $i"
7387 umount_client $MOUNT || "failed to umount client"
7388 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7389 "failed to mount client with option '$opt'"
7390 checksum=$(eval $get_checksum)
7391 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7395 remount_client $MOUNT || "failed to remount client"
7397 run_test 77k "enable/disable checksum correctly"
7399 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7408 test_78() { # bug 10901
7409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7410 remote_ost || skip_env "local OST"
7413 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7414 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7415 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7416 echo "MemTotal: $MEMTOTAL"
7418 # reserve 256MB of memory for the kernel and other running processes,
7419 # and then take 1/2 of the remaining memory for the read/write buffers.
7420 if [ $MEMTOTAL -gt 512 ] ;then
7421 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7423 # for those poor memory-starved high-end clusters...
7424 MEMTOTAL=$((MEMTOTAL / 2))
7426 echo "Mem to use for directio: $MEMTOTAL"
7428 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7429 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7430 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7431 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7433 echo "Smallest OST: $SMALLESTOST"
7434 [[ $SMALLESTOST -lt 10240 ]] &&
7435 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7437 trap cleanup_test_78 EXIT
7439 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7440 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7442 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7443 echo "File size: $F78SIZE"
7444 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7445 for i in $(seq 1 $NSEQ); do
7446 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7447 echo directIO rdwr round $i of $NSEQ
7448 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7453 run_test 78 "handle large O_DIRECT writes correctly ============"
7455 test_79() { # bug 12743
7456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7458 wait_delete_completed
7460 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7461 BKFREE=$(calc_osc_kbytes kbytesfree)
7462 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7464 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7465 DFTOTAL=`echo $STRING | cut -d, -f1`
7466 DFUSED=`echo $STRING | cut -d, -f2`
7467 DFAVAIL=`echo $STRING | cut -d, -f3`
7468 DFFREE=$(($DFTOTAL - $DFUSED))
7470 ALLOWANCE=$((64 * $OSTCOUNT))
7472 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7473 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7474 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7476 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7477 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7478 error "df free($DFFREE) mismatch OST free($BKFREE)"
7480 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7481 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7482 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7485 run_test 79 "df report consistency check ======================="
7487 test_80() { # bug 10718
7488 remote_ost_nodsh && skip "remote OST with nodsh"
7489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7491 # relax strong synchronous semantics for slow backends like ZFS
7492 local soc="obdfilter.*.sync_on_lock_cancel"
7493 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7495 if [ "$soc_old" != "never" ] &&
7496 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7497 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7498 facet_active_host $host; done | sort -u)
7499 do_nodes $hosts lctl set_param $soc=never
7502 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7504 local BEFORE=`date +%s`
7505 cancel_lru_locks osc
7506 local AFTER=`date +%s`
7507 local DIFF=$((AFTER-BEFORE))
7508 if [ $DIFF -gt 1 ] ; then
7509 error "elapsed for 1M@1T = $DIFF"
7512 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7516 run_test 80 "Page eviction is equally fast at high offsets too ===="
7518 test_81a() { # LU-456
7519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7520 remote_ost_nodsh && skip "remote OST with nodsh"
7522 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7523 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7524 do_facet ost1 lctl set_param fail_loc=0x80000228
7526 # write should trigger a retry and success
7527 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7528 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7530 if [ $RC -ne 0 ] ; then
7531 error "write should success, but failed for $RC"
7534 run_test 81a "OST should retry write when get -ENOSPC ==============="
7536 test_81b() { # LU-456
7537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7538 remote_ost_nodsh && skip "remote OST with nodsh"
7540 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7541 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7542 do_facet ost1 lctl set_param fail_loc=0x228
7544 # write should retry several times and return -ENOSPC finally
7545 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7549 if [ $RC -ne $ENOSPC ] ; then
7550 error "dd should fail for -ENOSPC, but succeed."
7553 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7555 test_82() { # LU-1031
7556 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7560 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7562 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7564 kill -USR1 $MULTIPID2
7566 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7567 error "First grouplock does not block second one"
7569 echo "Second grouplock blocks first one"
7571 kill -USR1 $MULTIPID1
7575 run_test 82 "Basic grouplock test"
7578 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7580 test_mkdir $DIR/$tdir.cvsroot
7581 chown $RUNAS_ID $DIR/$tdir.cvsroot
7584 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7587 # some versions of cvs import exit(1) when asked to import links or
7588 # files they can't read. ignore those files.
7589 local toignore=$(find . -type l -printf '-I %f\n' -o \
7590 ! -perm /4 -printf '-I %f\n')
7591 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7592 $tdir.reposname vtag rtag
7595 test_mkdir $DIR/$tdir.reposname
7596 chown $RUNAS_ID $DIR/$tdir.reposname
7597 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7599 cd $DIR/$tdir.reposname
7601 $RUNAS cvs add -m 'addmsg' foo99
7603 $RUNAS cvs commit -m 'nomsg' foo99
7604 rm -fr $DIR/$tdir.cvsroot
7606 run_test 99 "cvs strange file/directory operations"
7609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7610 [[ "$NETTYPE" =~ tcp ]] ||
7611 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7612 remote_ost_nodsh && skip "remote OST with nodsh"
7613 remote_mds_nodsh && skip "remote MDS with nodsh"
7615 skip "useless for local single node setup"
7617 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7618 [ "$PROT" != "tcp" ] && continue
7619 RPORT=$(echo $REMOTE | cut -d: -f2)
7620 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7623 LPORT=`echo $LOCAL | cut -d: -f2`
7624 if [ $LPORT -ge 1024 ]; then
7625 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7627 error_exit "local: $LPORT > 1024, remote: $RPORT"
7630 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7632 run_test 100 "check local port using privileged port ==========="
7634 function get_named_value()
7643 echo $line | sed "s/^$tag[ ]*//"
7650 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7651 awk '/^max_cached_mb/ { print $2 }')
7654 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7660 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7665 local cache_limit=32
7667 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7668 trap cleanup_101a EXIT
7669 $LCTL set_param -n llite.*.read_ahead_stats 0
7670 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7673 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7675 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7676 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7679 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7680 get_named_value 'read but discarded' | cut -d" " -f1); do
7681 discard=$(($discard + $s))
7685 if [[ $(($discard * 10)) -gt $nreads ]]; then
7686 $LCTL get_param osc.*-osc*.rpc_stats
7687 $LCTL get_param llite.*.read_ahead_stats
7688 error "too many ($discard) discarded pages"
7690 rm -f $DIR/$tfile || true
7692 run_test 101a "check read-ahead for random reads"
7695 test_mkdir $DIR/$tdir
7696 local STRIPE_SIZE=$1
7697 local FILE_LENGTH=$2
7700 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7702 local list=$(comma_list $(osts_nodes))
7703 set_osd_param $list '' read_cache_enable 0
7704 set_osd_param $list '' writethrough_cache_enable 0
7706 trap cleanup_test101bc EXIT
7707 # prepare the read-ahead file
7708 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7710 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7711 count=$FILE_SIZE_MB 2> /dev/null
7715 cleanup_test101bc() {
7720 local list=$(comma_list $(osts_nodes))
7721 set_osd_param $list '' read_cache_enable 1
7722 set_osd_param $list '' writethrough_cache_enable 1
7726 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7731 local STRIPE_SIZE=$2
7732 local FILE_LENGTH=$3
7733 local RA_INC=1048576
7734 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7735 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7736 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7737 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7738 get_named_value 'read but discarded' |
7739 cut -d" " -f1 | calc_total)
7740 if [[ $DISCARD -gt $discard_limit ]]; then
7741 $LCTL get_param llite.*.read_ahead_stats
7742 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7744 echo "Read-ahead success for size ${READ_SIZE}"
7749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7750 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7752 local STRIPE_SIZE=1048576
7753 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7755 if [ $SLOW == "yes" ]; then
7756 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7758 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7761 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7763 # prepare the read-ahead file
7764 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7765 cancel_lru_locks osc
7766 for BIDX in 2 4 8 16 32 64 128 256
7768 local BSIZE=$((BIDX*4096))
7769 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7770 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7771 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7772 $LCTL set_param -n llite.*.read_ahead_stats 0
7773 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7774 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7775 cancel_lru_locks osc
7776 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7781 run_test 101b "check stride-io mode read-ahead ================="
7784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7786 local STRIPE_SIZE=1048576
7787 local FILE_LENGTH=$((STRIPE_SIZE*100))
7791 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7793 cancel_lru_locks osc
7794 $LCTL set_param osc.*.rpc_stats 0
7795 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7796 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7797 local stats=$($LCTL get_param -n $osc_rpc_stats)
7798 local lines=$(echo "$stats" | awk 'END {print NR;}')
7801 if [ $lines -le 20 ]; then
7804 for size in 1 2 4 8; do
7805 local rpc=$(echo "$stats" |
7806 awk '($1 == "'$size':") {print $2; exit; }')
7808 error "Small $((size*4))k read IO $rpc !"
7810 echo "$osc_rpc_stats check passed!"
7815 run_test 101c "check stripe_size aligned read-ahead ================="
7818 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7819 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7825 local file=$DIR/$tfile
7826 local sz_MB=${FILESIZE_101d:-500}
7827 local ra_MB=${READAHEAD_MB:-40}
7829 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7830 [ $free_MB -lt $sz_MB ] &&
7831 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7833 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7834 $SETSTRIPE -c -1 $file || error "setstripe failed"
7836 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7837 echo Cancel LRU locks on lustre client to flush the client cache
7838 cancel_lru_locks osc
7840 echo Disable read-ahead
7841 local old_READAHEAD=$(set_read_ahead 0)
7843 echo Reading the test file $file with read-ahead disabled
7844 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7846 echo Cancel LRU locks on lustre client to flush the client cache
7847 cancel_lru_locks osc
7848 echo Enable read-ahead with ${ra_MB}MB
7849 set_read_ahead $ra_MB
7851 echo Reading the test file $file with read-ahead enabled
7852 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7854 echo "read-ahead disabled time read $raOFF"
7855 echo "read-ahead enabled time read $raON"
7857 set_read_ahead $old_READAHEAD
7859 wait_delete_completed
7861 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7862 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7864 run_test 101d "file read with and without read-ahead enabled"
7867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7869 local file=$DIR/$tfile
7870 local size_KB=500 #KB
7874 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7875 local need_KB=$((count * size_KB))
7876 [[ $free_KB -le $need_KB ]] &&
7877 skip_env "Need free space $need_KB, have $free_KB"
7879 echo "Creating $count ${size_KB}K test files"
7880 for ((i = 0; i < $count; i++)); do
7881 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7884 echo "Cancel LRU locks on lustre client to flush the client cache"
7885 cancel_lru_locks $OSC
7887 echo "Reset readahead stats"
7888 $LCTL set_param -n llite.*.read_ahead_stats 0
7890 for ((i = 0; i < $count; i++)); do
7891 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7894 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7895 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7897 for ((i = 0; i < $count; i++)); do
7898 rm -rf $file.$i 2>/dev/null
7901 #10000 means 20% reads are missing in readahead
7902 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7904 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7907 which iozone || skip_env "no iozone installed"
7909 local old_debug=$($LCTL get_param debug)
7910 old_debug=${old_debug#*=}
7911 $LCTL set_param debug="reada mmap"
7913 # create a test file
7914 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7916 echo Cancel LRU locks on lustre client to flush the client cache
7917 cancel_lru_locks osc
7919 echo Reset readahead stats
7920 $LCTL set_param -n llite.*.read_ahead_stats 0
7922 echo mmap read the file with small block size
7923 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7926 echo checking missing pages
7927 $LCTL get_param llite.*.read_ahead_stats
7928 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7929 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7931 $LCTL set_param debug="$old_debug"
7932 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7935 run_test 101f "check mmap read performance"
7937 test_101g_brw_size_test() {
7939 local pages=$((mb * 1048576 / PAGE_SIZE))
7940 local file=$DIR/$tfile
7942 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7943 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7944 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7945 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7949 stack_trap "rm -f $file" EXIT
7950 $LCTL set_param -n osc.*.rpc_stats=0
7952 # 10 RPCs should be enough for the test
7954 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7955 { error "dd write ${mb} MB blocks failed"; return 3; }
7956 cancel_lru_locks osc
7957 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7958 { error "dd write ${mb} MB blocks failed"; return 4; }
7960 # calculate number of full-sized read and write RPCs
7961 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7962 sed -n '/pages per rpc/,/^$/p' |
7963 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7964 END { print reads,writes }'))
7965 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7967 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7974 remote_ost_nodsh && skip "remote OST with nodsh"
7977 local osts=$(get_facets OST)
7978 local list=$(comma_list $(osts_nodes))
7979 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7980 local brw_size="obdfilter.*.brw_size"
7982 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7984 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7985 if [ $OST1_VERSION -ge $(version_code 2.8.52) -o \
7986 \( $OST1_VERSION -ge $(version_code 2.7.17) -a \
7987 $OST1_VERSION -lt $(version_code 2.7.50) \) ] &&
7988 [ $CLIENT_VERSION -ge $(version_code 2.8.52) -o \
7989 \( $CLIENT_VERSION -ge $(version_code 2.7.17) -a \
7990 $CLIENT_VERSION -lt $(version_code 2.7.50) \) ]; then
7991 [ $OST1_VERSION -ge $(version_code 2.9.52) ] && suffix="M"
7992 if [[ $orig_mb -lt 16 ]]; then
7993 save_lustre_params $osts "$brw_size" > $p
7994 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7995 error "set 16MB RPC size failed"
7997 echo "remount client to enable new RPC size"
7998 remount_client $MOUNT || error "remount_client failed"
8001 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8002 # should be able to set brw_size=12, but no rpc_stats for that
8003 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8006 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8008 if [[ $orig_mb -lt 16 ]]; then
8009 restore_lustre_params < $p
8010 remount_client $MOUNT || error "remount_client restore failed"
8013 rm -f $p $DIR/$tfile
8015 run_test 101g "Big bulk(4/16 MiB) readahead"
8018 test_mkdir $DIR/$tdir
8019 chown $RUNAS_ID $DIR/$tdir
8022 STRIPE_COUNT=$OSTCOUNT
8023 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8025 trap cleanup_test102 EXIT
8027 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8029 for num in 1 2 3 4; do
8030 for count in $(seq 1 $STRIPE_COUNT); do
8031 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8032 local size=`expr $STRIPE_SIZE \* $num`
8033 local file=file"$num-$idx-$count"
8034 $1 $SETSTRIPE -S $size -i $idx -c $count $file
8040 $1 tar cf $TMP/f102.tar $tdir --xattrs
8046 rm -rf $DIR/d0.sanity/d102
8050 [ "$UID" != 0 ] && skip "must run as root"
8051 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8052 skip_env "must have user_xattr"
8054 [ -z "$(which setfattr 2>/dev/null)" ] &&
8055 skip_env "could not find setfattr"
8057 local testfile=$DIR/$tfile
8060 echo "set/get xattr..."
8061 setfattr -n trusted.name1 -v value1 $testfile ||
8062 error "setfattr -n trusted.name1=value1 $testfile failed"
8063 getfattr -n trusted.name1 $testfile 2> /dev/null |
8064 grep "trusted.name1=.value1" ||
8065 error "$testfile missing trusted.name1=value1"
8067 setfattr -n user.author1 -v author1 $testfile ||
8068 error "setfattr -n user.author1=author1 $testfile failed"
8069 getfattr -n user.author1 $testfile 2> /dev/null |
8070 grep "user.author1=.author1" ||
8071 error "$testfile missing trusted.author1=author1"
8074 setfattr -n trusted.name2 -v value2 $testfile ||
8075 error "$testfile unable to set trusted.name2"
8076 setfattr -n trusted.name3 -v value3 $testfile ||
8077 error "$testfile unable to set trusted.name3"
8078 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8079 grep "trusted.name" | wc -l) -eq 3 ] ||
8080 error "$testfile missing 3 trusted.name xattrs"
8082 setfattr -n user.author2 -v author2 $testfile ||
8083 error "$testfile unable to set user.author2"
8084 setfattr -n user.author3 -v author3 $testfile ||
8085 error "$testfile unable to set user.author3"
8086 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8087 grep "user.author" | wc -l) -eq 3 ] ||
8088 error "$testfile missing 3 user.author xattrs"
8090 echo "remove xattr..."
8091 setfattr -x trusted.name1 $testfile ||
8092 error "$testfile error deleting trusted.name1"
8093 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8094 error "$testfile did not delete trusted.name1 xattr"
8096 setfattr -x user.author1 $testfile ||
8097 error "$testfile error deleting user.author1"
8098 echo "set lustre special xattr ..."
8099 $LFS setstripe -c1 $testfile
8100 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8101 awk -F "=" '/trusted.lov/ { print $2 }' )
8102 setfattr -n "trusted.lov" -v $lovea $testfile ||
8103 error "$testfile doesn't ignore setting trusted.lov again"
8104 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8105 error "$testfile allow setting invalid trusted.lov"
8108 run_test 102a "user xattr test =================================="
8111 [ -z "$(which setfattr 2>/dev/null)" ] &&
8112 skip_env "could not find setfattr"
8113 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8115 # b10930: get/set/list trusted.lov xattr
8116 echo "get/set/list trusted.lov xattr ..."
8117 local testfile=$DIR/$tfile
8118 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8119 error "setstripe failed"
8120 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
8121 error "getstripe failed"
8122 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8123 error "can't get trusted.lov from $testfile"
8125 local testfile2=${testfile}2
8126 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8127 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8130 setfattr -n trusted.lov -v $value $testfile2
8131 local stripe_size=$($GETSTRIPE -S $testfile2)
8132 local stripe_count=$($GETSTRIPE -c $testfile2)
8133 [[ $stripe_size -eq 65536 ]] ||
8134 error "stripe size $stripe_size != 65536"
8135 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8136 error "stripe count $stripe_count != $STRIPECOUNT"
8139 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8142 [ -z "$(which setfattr 2>/dev/null)" ] &&
8143 skip_env "could not find setfattr"
8144 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8146 # b10930: get/set/list lustre.lov xattr
8147 echo "get/set/list lustre.lov xattr ..."
8148 test_mkdir $DIR/$tdir
8149 chown $RUNAS_ID $DIR/$tdir
8150 local testfile=$DIR/$tdir/$tfile
8151 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8152 error "setstripe failed"
8153 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8154 error "getstripe failed"
8155 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8156 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8158 local testfile2=${testfile}2
8159 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8160 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8162 $RUNAS $MCREATE $testfile2
8163 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8164 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8165 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8166 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8167 [ $stripe_count -eq $STRIPECOUNT ] ||
8168 error "stripe count $stripe_count != $STRIPECOUNT"
8170 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8172 compare_stripe_info1() {
8173 local stripe_index_all_zero=true
8175 for num in 1 2 3 4; do
8176 for count in $(seq 1 $STRIPE_COUNT); do
8177 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8178 local size=$((STRIPE_SIZE * num))
8179 local file=file"$num-$offset-$count"
8180 stripe_size=$($LFS getstripe -S $PWD/$file)
8181 [[ $stripe_size -ne $size ]] &&
8182 error "$file: size $stripe_size != $size"
8183 stripe_count=$($LFS getstripe -c $PWD/$file)
8184 # allow fewer stripes to be created, ORI-601
8185 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8186 error "$file: count $stripe_count != $count"
8187 stripe_index=$($LFS getstripe -i $PWD/$file)
8188 [[ $stripe_index -ne 0 ]] &&
8189 stripe_index_all_zero=false
8193 $stripe_index_all_zero &&
8194 error "all files are being extracted starting from OST index 0"
8198 have_xattrs_include() {
8199 tar --help | grep -q xattrs-include &&
8200 echo --xattrs-include="lustre.*"
8204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8205 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8207 XINC=$(have_xattrs_include)
8209 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8211 compare_stripe_info1
8213 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8217 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8219 XINC=$(have_xattrs_include)
8221 test_mkdir $DIR/$tdir.restore
8223 tar cf - --xattrs $tdir | tar xf - \
8224 -C $DIR/$tdir.restore --xattrs $XINC
8225 cd $DIR/$tdir.restore/$tdir
8226 compare_stripe_info1
8228 run_test 102f "tar copy files, not keep osts"
8231 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8232 skip "must have user_xattr"
8233 [ -z "$(which setfattr 2>/dev/null)" ] &&
8234 skip_env "could not find setfattr"
8235 [ -z "$(which getfattr 2>/dev/null)" ] &&
8236 skip_env "could not find getfattr"
8238 local xsize=${1:-1024} # in bytes
8239 local file=$DIR/$tfile
8240 local value="$(generate_string $xsize)"
8241 local xbig=trusted.big
8244 log "save $xbig on $file"
8245 setfattr -n $xbig -v $value $file ||
8246 error "saving $xbig on $file failed"
8248 local orig=$(get_xattr_value $xbig $file)
8249 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8251 local xsml=trusted.sml
8252 log "save $xsml on $file"
8253 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8255 local new=$(get_xattr_value $xbig $file)
8256 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8258 log "grow $xsml on $file"
8259 setfattr -n $xsml -v "$value" $file ||
8260 error "growing $xsml on $file failed"
8262 new=$(get_xattr_value $xbig $file)
8263 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8264 log "$xbig still valid after growing $xsml"
8269 test_102h() { # bug 15777
8272 run_test 102h "grow xattr from inside inode to external block"
8275 large_xattr_enabled || skip_env "ea_inode feature disabled"
8277 grow_xattr $(max_xattr_size)
8279 run_test 102ha "grow xattr from inside inode to external inode"
8281 test_102i() { # bug 17038
8282 [ -z "$(which getfattr 2>/dev/null)" ] &&
8283 skip "could not find getfattr"
8286 ln -s $DIR/$tfile $DIR/${tfile}link
8287 getfattr -n trusted.lov $DIR/$tfile ||
8288 error "lgetxattr on $DIR/$tfile failed"
8289 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8290 grep -i "no such attr" ||
8291 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8292 rm -f $DIR/$tfile $DIR/${tfile}link
8294 run_test 102i "lgetxattr test on symbolic link ============"
8297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8298 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8300 XINC=$(have_xattrs_include)
8301 setup_test102 "$RUNAS"
8302 chown $RUNAS_ID $DIR/$tdir
8303 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8305 compare_stripe_info1 "$RUNAS"
8307 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8310 [ -z "$(which setfattr 2>/dev/null)" ] &&
8311 skip "could not find setfattr"
8314 # b22187 just check that does not crash for regular file.
8315 setfattr -n trusted.lov $DIR/$tfile
8316 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8317 local test_kdir=$DIR/$tdir
8318 test_mkdir $test_kdir
8319 local default_size=$($LFS getstripe -S $test_kdir)
8320 local default_count=$($LFS getstripe -c $test_kdir)
8321 local default_offset=$($LFS getstripe -i $test_kdir)
8322 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8323 error 'dir setstripe failed'
8324 setfattr -n trusted.lov $test_kdir
8325 local stripe_size=$($LFS getstripe -S $test_kdir)
8326 local stripe_count=$($LFS getstripe -c $test_kdir)
8327 local stripe_offset=$($LFS getstripe -i $test_kdir)
8328 [ $stripe_size -eq $default_size ] ||
8329 error "stripe size $stripe_size != $default_size"
8330 [ $stripe_count -eq $default_count ] ||
8331 error "stripe count $stripe_count != $default_count"
8332 [ $stripe_offset -eq $default_offset ] ||
8333 error "stripe offset $stripe_offset != $default_offset"
8334 rm -rf $DIR/$tfile $test_kdir
8336 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8339 [ -z "$(which getfattr 2>/dev/null)" ] &&
8340 skip "could not find getfattr"
8342 # LU-532 trusted. xattr is invisible to non-root
8343 local testfile=$DIR/$tfile
8347 echo "listxattr as user..."
8348 chown $RUNAS_ID $testfile
8349 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8350 grep -q "trusted" &&
8351 error "$testfile trusted xattrs are user visible"
8355 run_test 102l "listxattr size test =================================="
8357 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8358 local path=$DIR/$tfile
8361 listxattr_size_check $path || error "listattr_size_check $path failed"
8363 run_test 102m "Ensure listxattr fails on small bufffer ========"
8367 getxattr() { # getxattr path name
8368 # Return the base64 encoding of the value of xattr name on path.
8372 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8374 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8376 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8378 getfattr --absolute-names --encoding=base64 --name=$name $path |
8379 awk -F= -v name=$name '$1 == name {
8380 print substr($0, index($0, "=") + 1);
8384 test_102n() { # LU-4101 mdt: protect internal xattrs
8385 [ -z "$(which setfattr 2>/dev/null)" ] &&
8386 skip "could not find setfattr"
8387 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8389 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8392 local file0=$DIR/$tfile.0
8393 local file1=$DIR/$tfile.1
8394 local xattr0=$TMP/$tfile.0
8395 local xattr1=$TMP/$tfile.1
8396 local namelist="lov lma lmv link fid version som hsm"
8400 rm -rf $file0 $file1 $xattr0 $xattr1
8403 # Get 'before' xattrs of $file1.
8404 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8406 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8407 namelist+=" lfsck_namespace"
8408 for name in $namelist; do
8409 # Try to copy xattr from $file0 to $file1.
8410 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8412 setfattr --name=trusted.$name --value="$value" $file1 ||
8413 error "setxattr 'trusted.$name' failed"
8415 # Try to set a garbage xattr.
8416 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8418 if [[ x$name == "xlov" ]]; then
8419 setfattr --name=trusted.lov --value="$value" $file1 &&
8420 error "setxattr invalid 'trusted.lov' success"
8422 setfattr --name=trusted.$name --value="$value" $file1 ||
8423 error "setxattr invalid 'trusted.$name' failed"
8426 # Try to remove the xattr from $file1. We don't care if this
8427 # appears to succeed or fail, we just don't want there to be
8428 # any changes or crashes.
8429 setfattr --remove=$trusted.$name $file1 2> /dev/null
8432 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8435 # Try to copy xattr from $file0 to $file1.
8436 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8438 setfattr --name=trusted.$name --value="$value" $file1 ||
8439 error "setxattr 'trusted.$name' failed"
8441 # Try to set a garbage xattr.
8442 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8444 setfattr --name=trusted.$name --value="$value" $file1 ||
8445 error "setxattr 'trusted.$name' failed"
8447 # Try to remove the xattr from $file1. We don't care if this
8448 # appears to succeed or fail, we just don't want there to be
8449 # any changes or crashes.
8450 setfattr --remove=$trusted.$name $file1 2> /dev/null
8453 # Get 'after' xattrs of file1.
8454 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8456 if ! diff $xattr0 $xattr1; then
8457 error "before and after xattrs of '$file1' differ"
8460 rm -rf $file0 $file1 $xattr0 $xattr1
8464 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8466 test_102p() { # LU-4703 setxattr did not check ownership
8467 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8468 skip "MDS needs to be at least 2.5.56"
8470 local testfile=$DIR/$tfile
8474 echo "setfacl as user..."
8475 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8476 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8478 echo "setfattr as user..."
8479 setfacl -m "u:$RUNAS_ID:---" $testfile
8480 $RUNAS setfattr -x system.posix_acl_access $testfile
8481 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8483 run_test 102p "check setxattr(2) correctly fails without permission"
8486 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8487 skip "MDS needs to be at least 2.6.92"
8489 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8491 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8494 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8495 skip "MDS needs to be at least 2.6.93"
8497 touch $DIR/$tfile || error "touch"
8498 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8499 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8500 rm $DIR/$tfile || error "rm"
8503 mkdir -p $DIR/$tdir || error "mkdir"
8504 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8505 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8506 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8507 error "$testfile error deleting user.author1"
8508 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8509 grep "user.$(basename $tdir)" &&
8510 error "$tdir did not delete user.$(basename $tdir)"
8511 rmdir $DIR/$tdir || error "rmdir"
8514 test_mkdir $DIR/$tdir
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 "rm striped dir"
8524 run_test 102r "set EAs with empty values"
8527 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8528 skip "MDS needs to be at least 2.11.52"
8530 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8532 save_lustre_params client "llite.*.xattr_cache" > $save
8534 for cache in 0 1; do
8535 lctl set_param llite.*.xattr_cache=$cache
8538 touch $DIR/$tfile || error "touch"
8539 for prefix in lustre security system trusted user; do
8540 # Note getxattr() may fail with 'Operation not
8541 # supported' or 'No such attribute' depending
8542 # on prefix and cache.
8543 getfattr -n $prefix.n102s $DIR/$tfile &&
8544 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8548 restore_lustre_params < $save
8550 run_test 102s "getting nonexistent xattrs should fail"
8553 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8554 skip "MDS needs to be at least 2.11.52"
8556 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8558 save_lustre_params client "llite.*.xattr_cache" > $save
8560 for cache in 0 1; do
8561 lctl set_param llite.*.xattr_cache=$cache
8563 for buf_size in 0 256; do
8565 touch $DIR/$tfile || error "touch"
8566 setfattr -n user.multiop $DIR/$tfile
8567 $MULTIOP $DIR/$tfile oa$buf_size ||
8568 error "cannot get zero length xattr value (buf_size = $buf_size)"
8572 restore_lustre_params < $save
8574 run_test 102t "zero length xattr values handled correctly"
8578 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8583 [ "$UID" != 0 ] && skip "must run as root"
8584 $GSS && skip_env "could not run under gss"
8585 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8586 skip_env "must have acl enabled"
8587 [ -z "$(which setfacl 2>/dev/null)" ] &&
8588 skip_env "could not find setfacl"
8589 remote_mds_nodsh && skip "remote MDS with nodsh"
8591 gpasswd -a daemon bin # LU-5641
8592 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8594 declare -a identity_old
8596 for num in $(seq $MDSCOUNT); do
8597 switch_identity $num true || identity_old[$num]=$?
8605 echo "performing cp ..."
8606 run_acl_subtest cp || error "run_acl_subtest cp failed"
8607 echo "performing getfacl-noacl..."
8608 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8609 echo "performing misc..."
8610 run_acl_subtest misc || error "misc test failed"
8611 echo "performing permissions..."
8612 run_acl_subtest permissions || error "permissions failed"
8613 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8614 if [ $MDS1_VERSION -gt $(version_code 2.8.55) -o \
8615 \( $MDS1_VERSION -lt $(version_code 2.6) -a \
8616 $MDS1_VERSION -ge $(version_code 2.5.29) \) ]
8618 echo "performing permissions xattr..."
8619 run_acl_subtest permissions_xattr ||
8620 error "permissions_xattr failed"
8622 echo "performing setfacl..."
8623 run_acl_subtest setfacl || error "setfacl test failed"
8625 # inheritance test got from HP
8626 echo "performing inheritance..."
8627 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8628 chmod +x make-tree || error "chmod +x failed"
8629 run_acl_subtest inheritance || error "inheritance test failed"
8632 echo "LU-974 ignore umask when acl is enabled..."
8633 run_acl_subtest 974 || error "LU-974 umask test failed"
8634 if [ $MDSCOUNT -ge 2 ]; then
8635 run_acl_subtest 974_remote ||
8636 error "LU-974 umask test failed under remote dir"
8639 echo "LU-2561 newly created file is same size as directory..."
8640 if [ "$mds1_FSTYPE" != "zfs" ]; then
8641 run_acl_subtest 2561 || error "LU-2561 test failed"
8643 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8646 run_acl_subtest 4924 || error "LU-4924 test failed"
8651 for num in $(seq $MDSCOUNT); do
8652 if [ "${identity_old[$num]}" = 1 ]; then
8653 switch_identity $num false || identity_old[$num]=$?
8657 run_test 103a "acl test"
8663 for U in {0..511}; do
8665 local O=$(printf "%04o" $U)
8667 umask $(printf "%04o" $((511 ^ $O)))
8668 $LFS setstripe -c 1 $DIR/$tfile.s$O
8669 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8671 (( $S == ($O & 0666) )) ||
8672 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8674 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8675 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8676 (( $S == ($O & 0666) )) ||
8677 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8679 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8680 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8681 (( $S == ($O & 0666) )) ||
8682 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8683 rm -f $DIR/$tfile.[smp]$0
8687 # limit the concurrently running threads to 64. LU-11878
8688 local idx=$((U % 64))
8689 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8694 run_test 103b "umask lfs setstripe"
8698 cp -rp $DIR/$tdir $DIR/$tdir.bak
8700 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8701 error "$DIR/$tdir shouldn't contain default ACL"
8702 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8703 error "$DIR/$tdir.bak shouldn't contain default ACL"
8706 run_test 103c "'cp -rp' won't set empty acl"
8709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8712 lfs df || error "lfs df failed"
8713 lfs df -ih || error "lfs df -ih failed"
8714 lfs df -h $DIR || error "lfs df -h $DIR failed"
8715 lfs df -i $DIR || error "lfs df -i $DIR failed"
8716 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8717 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8719 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8720 lctl --device %$OSC deactivate
8721 lfs df || error "lfs df with deactivated OSC failed"
8722 lctl --device %$OSC activate
8723 # wait the osc back to normal
8724 wait_osc_import_ready client ost
8726 lfs df || error "lfs df with reactivated OSC failed"
8729 run_test 104a "lfs df [-ih] [path] test ========================="
8732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8733 [ $RUNAS_ID -eq $UID ] &&
8734 skip_env "RUNAS_ID = UID = $UID -- skipping"
8737 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8738 grep "Permission denied" | wc -l)))
8739 if [ $denied_cnt -ne 0 ]; then
8740 error "lfs check servers test failed"
8743 run_test 104b "$RUNAS lfs check servers test ===================="
8746 # doesn't work on 2.4 kernels
8748 if $(flock_is_enabled); then
8749 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8751 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8755 run_test 105a "flock when mounted without -o flock test ========"
8759 if $(flock_is_enabled); then
8760 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8762 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8766 run_test 105b "fcntl when mounted without -o flock test ========"
8770 if $(flock_is_enabled); then
8771 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8773 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8777 run_test 105c "lockf when mounted without -o flock test"
8779 test_105d() { # bug 15924
8780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8782 test_mkdir $DIR/$tdir
8783 flock_is_enabled || skip_env "mount w/o flock enabled"
8784 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8785 $LCTL set_param fail_loc=0x80000315
8786 flocks_test 2 $DIR/$tdir
8788 run_test 105d "flock race (should not freeze) ========"
8790 test_105e() { # bug 22660 && 22040
8791 flock_is_enabled || skip_env "mount w/o flock enabled"
8794 flocks_test 3 $DIR/$tfile
8796 run_test 105e "Two conflicting flocks from same process"
8798 test_106() { #bug 10921
8799 test_mkdir $DIR/$tdir
8800 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8801 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8803 run_test 106 "attempt exec of dir followed by chown of that dir"
8806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8814 local save_pattern=$(sysctl -n kernel.core_pattern)
8815 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8816 sysctl -w kernel.core_pattern=$file
8817 sysctl -w kernel.core_uses_pid=0
8825 kill -s 11 $SLEEPPID
8827 if [ -e $file ]; then
8828 size=`stat -c%s $file`
8829 [ $size -eq 0 ] && error "Fail to create core file $file"
8831 error "Fail to create core file $file"
8834 sysctl -w kernel.core_pattern=$save_pattern
8835 sysctl -w kernel.core_uses_pid=$save_uses_pid
8838 run_test 107 "Coredump on SIG"
8841 test_mkdir $DIR/$tdir
8842 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8843 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8844 error "mkdir with 256 char should fail, but did not"
8845 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8846 error "create with 255 char failed"
8847 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8848 error "create with 256 char should fail, but did not"
8853 run_test 110 "filename length checking"
8856 # Purpose: To verify dynamic thread (OSS) creation.
8859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8860 remote_ost_nodsh && skip "remote OST with nodsh"
8862 # Lustre does not stop service threads once they are started.
8863 # Reset number of running threads to default.
8868 local save_params="$TMP/sanity-$TESTNAME.parameters"
8870 # Get ll_ost_io count before I/O
8871 OSTIO_pre=$(do_facet ost1 \
8872 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8873 # Exit if lustre is not running (ll_ost_io not running).
8874 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8876 echo "Starting with $OSTIO_pre threads"
8877 local thread_max=$((OSTIO_pre * 2))
8878 local rpc_in_flight=$((thread_max * 2))
8879 # Number of I/O Process proposed to be started.
8881 local facets=$(get_facets OST)
8883 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8884 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8886 # Set in_flight to $rpc_in_flight
8887 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8888 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8889 nfiles=${rpc_in_flight}
8890 # Set ost thread_max to $thread_max
8891 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8893 # 5 Minutes should be sufficient for max number of OSS
8894 # threads(thread_max) to be created.
8898 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8899 test_mkdir $DIR/$tdir
8900 for i in $(seq $nfiles); do
8901 local file=$DIR/$tdir/${tfile}-$i
8902 $LFS setstripe -c -1 -i 0 $file
8903 ($WTL $file $timeout)&
8906 # I/O Started - Wait for thread_started to reach thread_max or report
8907 # error if thread_started is more than thread_max.
8908 echo "Waiting for thread_started to reach thread_max"
8909 local thread_started=0
8910 local end_time=$((SECONDS + timeout))
8912 while [ $SECONDS -le $end_time ] ; do
8914 # Get ost i/o thread_started count.
8915 thread_started=$(do_facet ost1 \
8917 ost.OSS.ost_io.threads_started | cut -d= -f2")
8918 # Break out if thread_started is equal/greater than thread_max
8919 if [[ $thread_started -ge $thread_max ]]; then
8920 echo ll_ost_io thread_started $thread_started, \
8921 equal/greater than thread_max $thread_max
8927 # Cleanup - We have the numbers, Kill i/o jobs if running.
8928 jobcount=($(jobs -p))
8929 for i in $(seq 0 $((${#jobcount[@]}-1)))
8931 kill -9 ${jobcount[$i]}
8932 if [ $? -ne 0 ] ; then
8934 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8938 # Cleanup files left by WTL binary.
8939 for i in $(seq $nfiles); do
8940 local file=$DIR/$tdir/${tfile}-$i
8942 if [ $? -ne 0 ] ; then
8943 echo "Warning: Failed to delete file $file"
8947 restore_lustre_params <$save_params
8948 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8950 # Error out if no new thread has started or Thread started is greater
8952 if [[ $thread_started -le $OSTIO_pre ||
8953 $thread_started -gt $thread_max ]]; then
8954 error "ll_ost_io: thread_started $thread_started" \
8955 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8956 "No new thread started or thread started greater " \
8960 run_test 115 "verify dynamic thread creation===================="
8963 wait_delete_completed
8964 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8965 echo "OST kbytes available: ${AVAIL[@]}"
8970 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8971 #echo OST $i: ${AVAIL[i]}kb
8972 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8976 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8981 echo "Min free space: OST $MINI: $MINV"
8982 echo "Max free space: OST $MAXI: $MAXV"
8985 test_116a() { # was previously test_116()
8986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8987 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8988 remote_mds_nodsh && skip "remote MDS with nodsh"
8990 echo -n "Free space priority "
8991 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8996 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8997 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8998 trap simple_cleanup_common EXIT
9000 # Check if we need to generate uneven OSTs
9001 test_mkdir -p $DIR/$tdir/OST${MINI}
9002 local FILL=$((MINV / 4))
9003 local DIFF=$((MAXV - MINV))
9004 local DIFF2=$((DIFF * 100 / MINV))
9006 local threshold=$(do_facet $SINGLEMDS \
9007 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9008 threshold=${threshold%%%}
9009 echo -n "Check for uneven OSTs: "
9010 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9012 if [[ $DIFF2 -gt $threshold ]]; then
9014 echo "Don't need to fill OST$MINI"
9016 # generate uneven OSTs. Write 2% over the QOS threshold value
9018 DIFF=$((threshold - DIFF2 + 2))
9019 DIFF2=$((MINV * DIFF / 100))
9020 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9021 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9022 error "setstripe failed"
9023 DIFF=$((DIFF2 / 2048))
9025 while [ $i -lt $DIFF ]; do
9027 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9028 bs=2M count=1 2>/dev/null
9037 DIFF=$((MAXV - MINV))
9038 DIFF2=$((DIFF * 100 / MINV))
9039 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9040 if [ $DIFF2 -gt $threshold ]; then
9043 echo "failed - QOS mode won't be used"
9044 simple_cleanup_common
9045 skip "QOS imbalance criteria not met"
9053 # now fill using QOS
9054 $SETSTRIPE -c 1 $DIR/$tdir
9055 FILL=$((FILL / 200))
9056 if [ $FILL -gt 600 ]; then
9059 echo "writing $FILL files to QOS-assigned OSTs"
9061 while [ $i -lt $FILL ]; do
9063 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9067 echo "wrote $i 200k files"
9071 echo "Note: free space may not be updated, so measurements might be off"
9073 DIFF2=$((MAXV - MINV))
9074 echo "free space delta: orig $DIFF final $DIFF2"
9075 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9076 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9077 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9078 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9079 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9080 if [[ $DIFF -gt 0 ]]; then
9081 FILL=$((DIFF2 * 100 / DIFF - 100))
9082 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9085 # Figure out which files were written where
9086 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9087 awk '/'$MINI1': / {print $2; exit}')
9089 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9090 echo "$MINC files created on smaller OST $MINI1"
9091 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9092 awk '/'$MAXI1': / {print $2; exit}')
9094 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9095 echo "$MAXC files created on larger OST $MAXI1"
9096 if [[ $MINC -gt 0 ]]; then
9097 FILL=$((MAXC * 100 / MINC - 100))
9098 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9100 [[ $MAXC -gt $MINC ]] ||
9101 error_ignore LU-9 "stripe QOS didn't balance free space"
9102 simple_cleanup_common
9104 run_test 116a "stripe QOS: free space balance ==================="
9106 test_116b() { # LU-2093
9107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9108 remote_mds_nodsh && skip "remote MDS with nodsh"
9110 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9111 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9112 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9113 [ -z "$old_rr" ] && skip "no QOS"
9114 do_facet $SINGLEMDS lctl set_param \
9115 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9117 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9118 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9119 do_facet $SINGLEMDS lctl set_param fail_loc=0
9121 do_facet $SINGLEMDS lctl set_param \
9122 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9124 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9126 test_117() # bug 10891
9128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9130 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9131 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9132 lctl set_param fail_loc=0x21e
9133 > $DIR/$tfile || error "truncate failed"
9134 lctl set_param fail_loc=0
9135 echo "Truncate succeeded."
9138 run_test 117 "verify osd extend =========="
9140 NO_SLOW_RESENDCOUNT=4
9141 export OLD_RESENDCOUNT=""
9142 set_resend_count () {
9143 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9144 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9145 lctl set_param -n $PROC_RESENDCOUNT $1
9146 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9149 # for reduce test_118* time (b=14842)
9150 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9152 # Reset async IO behavior after error case
9154 FILE=$DIR/reset_async
9156 # Ensure all OSCs are cleared
9157 $SETSTRIPE -c -1 $FILE
9158 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9163 test_118a() #bug 11710
9165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9169 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9170 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9171 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9173 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9174 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9179 run_test 118a "verify O_SYNC works =========="
9183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9184 remote_ost_nodsh && skip "remote OST with nodsh"
9188 #define OBD_FAIL_SRV_ENOENT 0x217
9189 set_nodes_failloc "$(osts_nodes)" 0x217
9190 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9192 set_nodes_failloc "$(osts_nodes)" 0
9193 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9194 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9197 if [[ $RC -eq 0 ]]; then
9198 error "Must return error due to dropped pages, rc=$RC"
9202 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9203 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9207 echo "Dirty pages not leaked on ENOENT"
9209 # Due to the above error the OSC will issue all RPCs syncronously
9210 # until a subsequent RPC completes successfully without error.
9211 $MULTIOP $DIR/$tfile Ow4096yc
9216 run_test 118b "Reclaim dirty pages on fatal error =========="
9220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9222 # for 118c, restore the original resend count, LU-1940
9223 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9224 set_resend_count $OLD_RESENDCOUNT
9225 remote_ost_nodsh && skip "remote OST with nodsh"
9229 #define OBD_FAIL_OST_EROFS 0x216
9230 set_nodes_failloc "$(osts_nodes)" 0x216
9232 # multiop should block due to fsync until pages are written
9233 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9237 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9238 error "Multiop failed to block on fsync, pid=$MULTIPID"
9241 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9243 if [[ $WRITEBACK -eq 0 ]]; then
9244 error "No page in writeback, writeback=$WRITEBACK"
9247 set_nodes_failloc "$(osts_nodes)" 0
9250 if [[ $RC -ne 0 ]]; then
9251 error "Multiop fsync failed, rc=$RC"
9254 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9255 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9257 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9258 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9262 echo "Dirty pages flushed via fsync on EROFS"
9265 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9267 # continue to use small resend count to reduce test_118* time (b=14842)
9268 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9273 remote_ost_nodsh && skip "remote OST with nodsh"
9277 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9278 set_nodes_failloc "$(osts_nodes)" 0x214
9279 # multiop should block due to fsync until pages are written
9280 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9284 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9285 error "Multiop failed to block on fsync, pid=$MULTIPID"
9288 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9290 if [[ $WRITEBACK -eq 0 ]]; then
9291 error "No page in writeback, writeback=$WRITEBACK"
9294 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9295 set_nodes_failloc "$(osts_nodes)" 0
9297 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9298 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9300 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9301 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9305 echo "Dirty pages gaurenteed flushed via fsync"
9308 run_test 118d "Fsync validation inject a delay of the bulk =========="
9311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9315 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9316 lctl set_param fail_loc=0x8000040a
9318 # Should simulate EINVAL error which is fatal
9319 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9321 if [[ $RC -eq 0 ]]; then
9322 error "Must return error due to dropped pages, rc=$RC"
9325 lctl set_param fail_loc=0x0
9327 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9328 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9329 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9331 if [[ $LOCKED -ne 0 ]]; then
9332 error "Locked pages remain in cache, locked=$LOCKED"
9335 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9336 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9340 echo "No pages locked after fsync"
9345 run_test 118f "Simulate unrecoverable OSC side error =========="
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9352 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9353 lctl set_param fail_loc=0x406
9355 # simulate local -ENOMEM
9356 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9359 lctl set_param fail_loc=0
9360 if [[ $RC -eq 0 ]]; then
9361 error "Must return error due to dropped pages, rc=$RC"
9364 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9365 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9366 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9368 if [[ $LOCKED -ne 0 ]]; then
9369 error "Locked pages remain in cache, locked=$LOCKED"
9372 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9373 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9377 echo "No pages locked after fsync"
9382 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9386 remote_ost_nodsh && skip "remote OST with nodsh"
9390 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9391 set_nodes_failloc "$(osts_nodes)" 0x20e
9392 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9393 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9396 set_nodes_failloc "$(osts_nodes)" 0
9397 if [[ $RC -eq 0 ]]; then
9398 error "Must return error due to dropped pages, rc=$RC"
9401 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9402 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9403 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9405 if [[ $LOCKED -ne 0 ]]; then
9406 error "Locked pages remain in cache, locked=$LOCKED"
9409 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9410 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9414 echo "No pages locked after fsync"
9418 run_test 118h "Verify timeout in handling recoverables errors =========="
9420 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9424 remote_ost_nodsh && skip "remote OST with nodsh"
9428 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9429 set_nodes_failloc "$(osts_nodes)" 0x20e
9431 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9432 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9435 set_nodes_failloc "$(osts_nodes)" 0
9439 if [[ $RC -ne 0 ]]; then
9440 error "got error, but should be not, rc=$RC"
9443 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9444 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9445 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9446 if [[ $LOCKED -ne 0 ]]; then
9447 error "Locked pages remain in cache, locked=$LOCKED"
9450 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9451 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9455 echo "No pages locked after fsync"
9459 run_test 118i "Fix error before timeout in recoverable error =========="
9461 [ "$SLOW" = "no" ] && set_resend_count 4
9464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9465 remote_ost_nodsh && skip "remote OST with nodsh"
9469 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9470 set_nodes_failloc "$(osts_nodes)" 0x220
9472 # return -EIO from OST
9473 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9475 set_nodes_failloc "$(osts_nodes)" 0x0
9476 if [[ $RC -eq 0 ]]; then
9477 error "Must return error due to dropped pages, rc=$RC"
9480 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9481 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9482 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9483 if [[ $LOCKED -ne 0 ]]; then
9484 error "Locked pages remain in cache, locked=$LOCKED"
9487 # in recoverable error on OST we want resend and stay until it finished
9488 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9489 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9493 echo "No pages locked after fsync"
9497 run_test 118j "Simulate unrecoverable OST side error =========="
9501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9502 remote_ost_nodsh && skip "remote OSTs with nodsh"
9504 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9505 set_nodes_failloc "$(osts_nodes)" 0x20e
9506 test_mkdir $DIR/$tdir
9508 for ((i=0;i<10;i++)); do
9509 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9510 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9517 set_nodes_failloc "$(osts_nodes)" 0
9520 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9522 test_118l() # LU-646
9524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9526 test_mkdir $DIR/$tdir
9527 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9530 run_test 118l "fsync dir"
9532 test_118m() # LU-3066
9534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9536 test_mkdir $DIR/$tdir
9537 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9540 run_test 118m "fdatasync dir ========="
9542 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9550 remote_ost_nodsh && skip "remote OSTs with nodsh"
9552 # Sleep to avoid a cached response.
9553 #define OBD_STATFS_CACHE_SECONDS 1
9556 # Inject a 10 second delay in the OST_STATFS handler.
9557 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9558 set_nodes_failloc "$(osts_nodes)" 0x242
9561 stat --file-system $MOUNT > /dev/null
9564 set_nodes_failloc "$(osts_nodes)" 0
9566 if ((end - begin > 20)); then
9567 error "statfs took $((end - begin)) seconds, expected 10"
9570 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9572 test_119a() # bug 11737
9574 BSIZE=$((512 * 1024))
9575 directio write $DIR/$tfile 0 1 $BSIZE
9576 # We ask to read two blocks, which is more than a file size.
9577 # directio will indicate an error when requested and actual
9578 # sizes aren't equeal (a normal situation in this case) and
9579 # print actual read amount.
9580 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9581 if [ "$NOB" != "$BSIZE" ]; then
9582 error "read $NOB bytes instead of $BSIZE"
9586 run_test 119a "Short directIO read must return actual read amount"
9588 test_119b() # bug 11737
9590 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9592 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9593 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9595 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9596 error "direct read failed"
9599 run_test 119b "Sparse directIO read must return actual read amount"
9601 test_119c() # bug 13099
9604 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9605 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9608 run_test 119c "Testing for direct read hitting hole"
9610 test_119d() # bug 15950
9612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9614 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9615 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9617 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9618 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9619 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9620 lctl set_param fail_loc=0x40d
9621 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9624 cat $DIR/$tfile > /dev/null &
9625 lctl set_param fail_loc=0
9628 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9630 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9631 error "the read rpcs have not completed in 2s"
9633 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9635 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9639 remote_mds_nodsh && skip "remote MDS with nodsh"
9640 test_mkdir $DIR/$tdir
9641 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9642 skip_env "no early lock cancel on server"
9644 lru_resize_disable mdc
9645 lru_resize_disable osc
9646 cancel_lru_locks mdc
9647 # asynchronous object destroy at MDT could cause bl ast to client
9648 cancel_lru_locks osc
9650 stat $DIR/$tdir > /dev/null
9651 can1=$(do_facet $SINGLEMDS \
9652 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9653 awk '/ldlm_cancel/ {print $2}')
9654 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9655 awk '/ldlm_bl_callback/ {print $2}')
9656 test_mkdir -c1 $DIR/$tdir/d1
9657 can2=$(do_facet $SINGLEMDS \
9658 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9659 awk '/ldlm_cancel/ {print $2}')
9660 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9661 awk '/ldlm_bl_callback/ {print $2}')
9662 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9663 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9664 lru_resize_enable mdc
9665 lru_resize_enable osc
9667 run_test 120a "Early Lock Cancel: mkdir test"
9670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9671 remote_mds_nodsh && skip "remote MDS with nodsh"
9672 test_mkdir $DIR/$tdir
9673 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9674 skip_env "no early lock cancel on server"
9676 lru_resize_disable mdc
9677 lru_resize_disable osc
9678 cancel_lru_locks mdc
9679 stat $DIR/$tdir > /dev/null
9680 can1=$(do_facet $SINGLEMDS \
9681 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9682 awk '/ldlm_cancel/ {print $2}')
9683 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9684 awk '/ldlm_bl_callback/ {print $2}')
9686 can2=$(do_facet $SINGLEMDS \
9687 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9688 awk '/ldlm_cancel/ {print $2}')
9689 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9690 awk '/ldlm_bl_callback/ {print $2}')
9691 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9692 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9693 lru_resize_enable mdc
9694 lru_resize_enable osc
9696 run_test 120b "Early Lock Cancel: create test"
9699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9700 remote_mds_nodsh && skip "remote MDS with nodsh"
9701 test_mkdir -c1 $DIR/$tdir
9702 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9703 skip "no early lock cancel on server"
9705 lru_resize_disable mdc
9706 lru_resize_disable osc
9707 test_mkdir -c1 $DIR/$tdir/d1
9708 test_mkdir -c1 $DIR/$tdir/d2
9709 touch $DIR/$tdir/d1/f1
9710 cancel_lru_locks mdc
9711 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9712 can1=$(do_facet $SINGLEMDS \
9713 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9714 awk '/ldlm_cancel/ {print $2}')
9715 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9716 awk '/ldlm_bl_callback/ {print $2}')
9717 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9718 can2=$(do_facet $SINGLEMDS \
9719 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9720 awk '/ldlm_cancel/ {print $2}')
9721 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9722 awk '/ldlm_bl_callback/ {print $2}')
9723 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9724 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9725 lru_resize_enable mdc
9726 lru_resize_enable osc
9728 run_test 120c "Early Lock Cancel: link test"
9731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9732 remote_mds_nodsh && skip "remote MDS with nodsh"
9733 test_mkdir -c1 $DIR/$tdir
9734 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9735 skip_env "no early lock cancel on server"
9737 lru_resize_disable mdc
9738 lru_resize_disable osc
9740 cancel_lru_locks mdc
9741 stat $DIR/$tdir > /dev/null
9742 can1=$(do_facet $SINGLEMDS \
9743 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9744 awk '/ldlm_cancel/ {print $2}')
9745 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9746 awk '/ldlm_bl_callback/ {print $2}')
9747 chmod a+x $DIR/$tdir
9748 can2=$(do_facet $SINGLEMDS \
9749 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9750 awk '/ldlm_cancel/ {print $2}')
9751 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9752 awk '/ldlm_bl_callback/ {print $2}')
9753 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9754 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9755 lru_resize_enable mdc
9756 lru_resize_enable osc
9758 run_test 120d "Early Lock Cancel: setattr test"
9761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9762 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9763 skip_env "no early lock cancel on server"
9764 remote_mds_nodsh && skip "remote MDS with nodsh"
9766 local dlmtrace_set=false
9768 test_mkdir -c1 $DIR/$tdir
9769 lru_resize_disable mdc
9770 lru_resize_disable osc
9771 ! $LCTL get_param debug | grep -q dlmtrace &&
9772 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9773 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9774 cancel_lru_locks mdc
9775 cancel_lru_locks osc
9776 dd if=$DIR/$tdir/f1 of=/dev/null
9777 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9778 # XXX client can not do early lock cancel of OST lock
9779 # during unlink (LU-4206), so cancel osc lock now.
9781 cancel_lru_locks osc
9782 can1=$(do_facet $SINGLEMDS \
9783 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9784 awk '/ldlm_cancel/ {print $2}')
9785 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9786 awk '/ldlm_bl_callback/ {print $2}')
9787 unlink $DIR/$tdir/f1
9789 can2=$(do_facet $SINGLEMDS \
9790 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9791 awk '/ldlm_cancel/ {print $2}')
9792 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9793 awk '/ldlm_bl_callback/ {print $2}')
9794 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9795 $LCTL dk $TMP/cancel.debug.txt
9796 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9797 $LCTL dk $TMP/blocking.debug.txt
9798 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9799 lru_resize_enable mdc
9800 lru_resize_enable osc
9802 run_test 120e "Early Lock Cancel: unlink test"
9805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9806 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9807 skip_env "no early lock cancel on server"
9808 remote_mds_nodsh && skip "remote MDS with nodsh"
9810 test_mkdir -c1 $DIR/$tdir
9811 lru_resize_disable mdc
9812 lru_resize_disable osc
9813 test_mkdir -c1 $DIR/$tdir/d1
9814 test_mkdir -c1 $DIR/$tdir/d2
9815 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9816 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9817 cancel_lru_locks mdc
9818 cancel_lru_locks osc
9819 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9820 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9821 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9822 # XXX client can not do early lock cancel of OST lock
9823 # during rename (LU-4206), so cancel osc lock now.
9825 cancel_lru_locks osc
9826 can1=$(do_facet $SINGLEMDS \
9827 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9828 awk '/ldlm_cancel/ {print $2}')
9829 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9830 awk '/ldlm_bl_callback/ {print $2}')
9831 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9833 can2=$(do_facet $SINGLEMDS \
9834 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9835 awk '/ldlm_cancel/ {print $2}')
9836 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9837 awk '/ldlm_bl_callback/ {print $2}')
9838 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9839 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9840 lru_resize_enable mdc
9841 lru_resize_enable osc
9843 run_test 120f "Early Lock Cancel: rename test"
9846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9847 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9848 skip_env "no early lock cancel on server"
9849 remote_mds_nodsh && skip "remote MDS with nodsh"
9851 lru_resize_disable mdc
9852 lru_resize_disable osc
9854 echo create $count files
9855 test_mkdir $DIR/$tdir
9856 cancel_lru_locks mdc
9857 cancel_lru_locks osc
9860 can0=$(do_facet $SINGLEMDS \
9861 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9862 awk '/ldlm_cancel/ {print $2}')
9863 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9864 awk '/ldlm_bl_callback/ {print $2}')
9865 createmany -o $DIR/$tdir/f $count
9867 can1=$(do_facet $SINGLEMDS \
9868 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9869 awk '/ldlm_cancel/ {print $2}')
9870 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9871 awk '/ldlm_bl_callback/ {print $2}')
9873 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9874 echo rm $count files
9877 can2=$(do_facet $SINGLEMDS \
9878 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9879 awk '/ldlm_cancel/ {print $2}')
9880 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9881 awk '/ldlm_bl_callback/ {print $2}')
9883 echo total: $count removes in $((t2-t1))
9884 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9886 # wait for commitment of removal
9887 lru_resize_enable mdc
9888 lru_resize_enable osc
9890 run_test 120g "Early Lock Cancel: performance test"
9892 test_121() { #bug #10589
9893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9896 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9897 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9898 lctl set_param fail_loc=0x310
9899 cancel_lru_locks osc > /dev/null
9900 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9901 lctl set_param fail_loc=0
9902 [[ $reads -eq $writes ]] ||
9903 error "read $reads blocks, must be $writes blocks"
9905 run_test 121 "read cancel race ========="
9907 test_123a() { # was test 123, statahead(bug 11401)
9908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9911 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9912 log "testing UP system. Performance may be lower than expected."
9917 test_mkdir $DIR/$tdir
9918 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9919 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9921 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9922 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9924 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9925 lctl set_param -n llite.*.statahead_max 0
9926 lctl get_param llite.*.statahead_max
9927 cancel_lru_locks mdc
9928 cancel_lru_locks osc
9930 time ls -l $DIR/$tdir | wc -l
9932 delta=$((etime - stime))
9933 log "ls $i files without statahead: $delta sec"
9934 lctl set_param llite.*.statahead_max=$max
9936 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9937 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9938 cancel_lru_locks mdc
9939 cancel_lru_locks osc
9941 time ls -l $DIR/$tdir | wc -l
9943 delta_sa=$((etime - stime))
9944 log "ls $i files with statahead: $delta_sa sec"
9945 lctl get_param -n llite.*.statahead_stats
9946 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9948 [[ $swrong -lt $ewrong ]] &&
9949 log "statahead was stopped, maybe too many locks held!"
9950 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9952 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9953 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9954 lctl set_param -n llite.*.statahead_max 0
9955 lctl get_param llite.*.statahead_max
9956 cancel_lru_locks mdc
9957 cancel_lru_locks osc
9959 time ls -l $DIR/$tdir | wc -l
9961 delta=$((etime - stime))
9962 log "ls $i files again without statahead: $delta sec"
9963 lctl set_param llite.*.statahead_max=$max
9964 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9965 if [ $SLOWOK -eq 0 ]; then
9966 error "ls $i files is slower with statahead!"
9968 log "ls $i files is slower with statahead!"
9974 [ $delta -gt 20 ] && break
9975 [ $delta -gt 8 ] && MULT=$((50 / delta))
9976 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9984 delta=$((etime - stime))
9985 log "rm -r $DIR/$tdir/: $delta seconds"
9987 lctl get_param -n llite.*.statahead_stats
9989 run_test 123a "verify statahead work"
9991 test_123b () { # statahead(bug 15027)
9992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9994 test_mkdir $DIR/$tdir
9995 createmany -o $DIR/$tdir/$tfile-%d 1000
9997 cancel_lru_locks mdc
9998 cancel_lru_locks osc
10000 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10001 lctl set_param fail_loc=0x80000803
10002 ls -lR $DIR/$tdir > /dev/null
10004 lctl set_param fail_loc=0x0
10005 lctl get_param -n llite.*.statahead_stats
10010 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10014 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10015 skip_env "no lru resize on server"
10019 test_mkdir $DIR/$tdir
10021 log "create $NR files at $DIR/$tdir"
10022 createmany -o $DIR/$tdir/f $NR ||
10023 error "failed to create $NR files in $DIR/$tdir"
10025 cancel_lru_locks mdc
10026 ls -l $DIR/$tdir > /dev/null
10030 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10031 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10032 LRU_SIZE=$($LCTL get_param -n $PARAM)
10033 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10034 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10036 log "NS=$(basename $NSDIR)"
10041 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10042 skip "Not enough cached locks created!"
10044 log "LRU=$LRU_SIZE"
10048 # We know that lru resize allows one client to hold $LIMIT locks
10049 # for 10h. After that locks begin to be killed by client.
10051 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10053 if [ $LIMIT -lt $LRU_SIZE ]; then
10054 skip "Limit is too small $LIMIT"
10057 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10058 # killing locks. Some time was spent for creating locks. This means
10059 # that up to the moment of sleep finish we must have killed some of
10060 # them (10-100 locks). This depends on how fast ther were created.
10061 # Many of them were touched in almost the same moment and thus will
10062 # be killed in groups.
10063 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10065 # Use $LRU_SIZE_B here to take into account real number of locks
10066 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10067 local LRU_SIZE_B=$LRU_SIZE
10069 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10070 log "OLD_LVF=$OLD_LVF"
10071 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10073 # Let's make sure that we really have some margin. Client checks
10074 # cached locks every 10 sec.
10075 SLEEP=$((SLEEP+20))
10076 log "Sleep ${SLEEP} sec"
10078 while ((SEC<$SLEEP)); do
10082 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10083 echo -n "$LRU_SIZE"
10086 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10087 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10089 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10090 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10091 unlinkmany $DIR/$tdir/f $NR
10095 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10096 log "unlink $NR files at $DIR/$tdir"
10097 unlinkmany $DIR/$tdir/f $NR
10099 run_test 124a "lru resize ======================================="
10101 get_max_pool_limit()
10103 local limit=$($LCTL get_param \
10104 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10106 for l in $limit; do
10107 if [[ $l -gt $max ]]; then
10115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10116 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10117 skip_env "no lru resize on server"
10119 LIMIT=$(get_max_pool_limit)
10121 NR=$(($(default_lru_size)*20))
10122 if [[ $NR -gt $LIMIT ]]; then
10123 log "Limit lock number by $LIMIT locks"
10127 IFree=$(mdsrate_inodes_available)
10128 if [ $IFree -lt $NR ]; then
10129 log "Limit lock number by $IFree inodes"
10133 lru_resize_disable mdc
10134 test_mkdir -p $DIR/$tdir/disable_lru_resize
10136 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10137 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10138 cancel_lru_locks mdc
10141 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10144 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10147 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10151 nolruresize_delta=$((etime-stime))
10152 log "ls -la time: $nolruresize_delta seconds"
10153 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10154 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10156 lru_resize_enable mdc
10157 test_mkdir -p $DIR/$tdir/enable_lru_resize
10159 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10160 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10161 cancel_lru_locks mdc
10164 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10167 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10170 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10174 lruresize_delta=$((etime-stime))
10175 log "ls -la time: $lruresize_delta seconds"
10176 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10178 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10179 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10180 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10181 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10183 log "lru resize performs the same with no lru resize"
10185 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10187 run_test 124b "lru resize (performance test) ======================="
10190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10191 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10192 skip_env "no lru resize on server"
10194 # cache ununsed locks on client
10196 cancel_lru_locks mdc
10197 test_mkdir $DIR/$tdir
10198 createmany -o $DIR/$tdir/f $nr ||
10199 error "failed to create $nr files in $DIR/$tdir"
10200 ls -l $DIR/$tdir > /dev/null
10202 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10203 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10204 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10205 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10206 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10208 # set lru_max_age to 1 sec
10209 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10210 echo "sleep $((recalc_p * 2)) seconds..."
10211 sleep $((recalc_p * 2))
10213 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10214 # restore lru_max_age
10215 $LCTL set_param -n $nsdir.lru_max_age $max_age
10216 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10217 unlinkmany $DIR/$tdir/f $nr
10219 run_test 124c "LRUR cancel very aged locks"
10221 test_125() { # 13358
10222 $LCTL get_param -n llite.*.client_type | grep -q local ||
10223 skip "must run as local client"
10224 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10225 skip_env "must have acl enabled"
10226 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10228 test_mkdir $DIR/$tdir
10229 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10230 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10231 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10233 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10235 test_126() { # bug 12829/13455
10236 $GSS && skip_env "must run as gss disabled"
10237 $LCTL get_param -n llite.*.client_type | grep -q local ||
10238 skip "must run as local client"
10239 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10241 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10242 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10244 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10246 run_test 126 "check that the fsgid provided by the client is taken into account"
10248 test_127a() { # bug 15521
10249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10251 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10252 $LCTL set_param osc.*.stats=0
10253 FSIZE=$((2048 * 1024))
10254 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10255 cancel_lru_locks osc
10256 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10258 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10259 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10260 echo "got $COUNT $NAME"
10261 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10262 eval $NAME=$COUNT || error "Wrong proc format"
10265 read_bytes|write_bytes)
10266 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10267 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10268 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10269 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10270 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10271 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10272 error "sumsquare is too small: $SUMSQ"
10273 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10274 error "sumsquare is too big: $SUMSQ"
10278 done < $DIR/${tfile}.tmp
10280 #check that we actually got some stats
10281 [ "$read_bytes" ] || error "Missing read_bytes stats"
10282 [ "$write_bytes" ] || error "Missing write_bytes stats"
10283 [ "$read_bytes" != 0 ] || error "no read done"
10284 [ "$write_bytes" != 0 ] || error "no write done"
10286 run_test 127a "verify the client stats are sane"
10288 test_127b() { # bug LU-333
10289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10290 local name count samp unit min max sum sumsq
10292 $LCTL set_param llite.*.stats=0
10294 # perform 2 reads and writes so MAX is different from SUM.
10295 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10296 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10297 cancel_lru_locks osc
10298 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10299 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10301 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10302 while read name count samp unit min max sum sumsq; do
10303 echo "got $count $name"
10304 eval $name=$count || error "Wrong proc format"
10308 [ $count -ne 2 ] && error "count is not 2: $count"
10309 [ $min -ne $PAGE_SIZE ] &&
10310 error "min is not $PAGE_SIZE: $min"
10311 [ $max -ne $PAGE_SIZE ] &&
10312 error "max is incorrect: $max"
10313 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10314 error "sum is wrong: $sum"
10317 [ $count -ne 2 ] && error "count is not 2: $count"
10318 [ $min -ne $PAGE_SIZE ] &&
10319 error "min is not $PAGE_SIZE: $min"
10320 [ $max -ne $PAGE_SIZE ] &&
10321 error "max is incorrect: $max"
10322 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10323 error "sum is wrong: $sum"
10327 done < $TMP/$tfile.tmp
10329 #check that we actually got some stats
10330 [ "$read_bytes" ] || error "Missing read_bytes stats"
10331 [ "$write_bytes" ] || error "Missing write_bytes stats"
10332 [ "$read_bytes" != 0 ] || error "no read done"
10333 [ "$write_bytes" != 0 ] || error "no write done"
10335 rm -f $TMP/${tfile}.tmp
10337 run_test 127b "verify the llite client stats are sane"
10339 test_128() { # bug 15212
10341 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10346 result=$(grep error $TMP/$tfile.log)
10347 rm -f $DIR/$tfile $TMP/$tfile.log
10348 [ -z "$result" ] ||
10349 error "consecutive find's under interactive lfs failed"
10351 run_test 128 "interactive lfs for 2 consecutive find's"
10353 set_dir_limits () {
10358 local ldproc=/proc/fs/ldiskfs
10359 local facets=$(get_facets MDS)
10361 for facet in ${facets//,/ }; do
10362 canondev=$(ldiskfs_canon \
10363 *.$(convert_facet2label $facet).mntdev $facet)
10364 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10365 ldproc=/sys/fs/ldiskfs
10366 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10367 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10371 check_mds_dmesg() {
10372 local facets=$(get_facets MDS)
10373 for facet in ${facets//,/ }; do
10374 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10381 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10382 skip "Need MDS version with at least 2.5.56"
10383 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10384 skip_env "ldiskfs only test"
10386 remote_mds_nodsh && skip "remote MDS with nodsh"
10390 local has_warning=false
10393 mkdir -p $DIR/$tdir
10395 # block size of mds1
10396 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10397 set_dir_limits $maxsize $maxsize
10398 local dirsize=$(stat -c%s "$DIR/$tdir")
10400 while [[ $dirsize -le $maxsize ]]; do
10401 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10403 if ! $has_warning; then
10404 check_mds_dmesg '"is approaching"' && has_warning=true
10406 # check two errors:
10407 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10408 # EFBIG for previous versions included in ldiskfs series
10409 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10411 echo "return code $rc received as expected"
10413 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10414 error_exit "create failed w/o dir size limit"
10416 check_mds_dmesg '"has reached"' ||
10417 error_exit "reached message should be output"
10419 [ $has_warning = "false" ] &&
10420 error_exit "warning message should be output"
10422 dirsize=$(stat -c%s "$DIR/$tdir")
10424 [[ $dirsize -ge $maxsize ]] && return 0
10425 error_exit "current dir size $dirsize, " \
10426 "previous limit $maxsize"
10427 elif [ $rc -ne 0 ]; then
10429 error_exit "return $rc received instead of expected " \
10430 "$EFBIG or $ENOSPC, files in dir $dirsize"
10432 nfiles=$((nfiles + 1))
10433 dirsize=$(stat -c%s "$DIR/$tdir")
10437 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10439 run_test 129 "test directory size limit ========================"
10448 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10449 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10451 trap cleanup_130 EXIT RETURN
10453 local fm_file=$DIR/$tfile
10454 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10455 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10456 error "dd failed for $fm_file"
10458 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10459 filefrag -ves $fm_file
10461 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10462 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10463 [ $RC != 0 ] && error "filefrag $fm_file failed"
10465 filefrag_op=$(filefrag -ve -k $fm_file |
10466 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10467 lun=$($GETSTRIPE -i $fm_file)
10469 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10472 for line in $filefrag_op
10474 frag_lun=`echo $line | cut -d: -f5`
10475 ext_len=`echo $line | cut -d: -f4`
10476 if (( $frag_lun != $lun )); then
10478 error "FIEMAP on 1-stripe file($fm_file) failed"
10481 (( tot_len += ext_len ))
10484 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10486 error "FIEMAP on 1-stripe file($fm_file) failed;"
10492 echo "FIEMAP on single striped file succeeded"
10494 run_test 130a "FIEMAP (1-stripe file)"
10497 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10499 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10500 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10502 trap cleanup_130 EXIT RETURN
10504 local fm_file=$DIR/$tfile
10505 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10506 error "setstripe on $fm_file"
10507 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10508 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10510 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10511 error "dd failed on $fm_file"
10513 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10514 filefrag_op=$(filefrag -ve -k $fm_file |
10515 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10517 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10518 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10523 for line in $filefrag_op
10525 frag_lun=$(echo $line | cut -d: -f5 |
10526 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10527 ext_len=$(echo $line | cut -d: -f4)
10528 if (( $frag_lun != $last_lun )); then
10529 if (( tot_len != 1024 )); then
10531 error "FIEMAP on $fm_file failed; returned " \
10532 "len $tot_len for OST $last_lun instead of 1024"
10535 (( num_luns += 1 ))
10539 (( tot_len += ext_len ))
10542 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10544 error "FIEMAP on $fm_file failed; returned wrong number of " \
10545 "luns or wrong len for OST $last_lun"
10551 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10553 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10556 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10558 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10559 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10561 trap cleanup_130 EXIT RETURN
10563 local fm_file=$DIR/$tfile
10564 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10565 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10566 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10568 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10569 error "dd failed on $fm_file"
10571 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10572 filefrag_op=$(filefrag -ve -k $fm_file |
10573 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10575 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10576 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10581 for line in $filefrag_op
10583 frag_lun=$(echo $line | cut -d: -f5 |
10584 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10585 ext_len=$(echo $line | cut -d: -f4)
10586 if (( $frag_lun != $last_lun )); then
10587 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10588 if (( logical != 512 )); then
10590 error "FIEMAP on $fm_file failed; returned " \
10591 "logical start for lun $logical instead of 512"
10594 if (( tot_len != 512 )); then
10596 error "FIEMAP on $fm_file failed; returned " \
10597 "len $tot_len for OST $last_lun instead of 1024"
10600 (( num_luns += 1 ))
10604 (( tot_len += ext_len ))
10607 if (( num_luns != 2 || tot_len != 512 )); then
10609 error "FIEMAP on $fm_file failed; returned wrong number of " \
10610 "luns or wrong len for OST $last_lun"
10616 echo "FIEMAP on 2-stripe file with hole succeeded"
10618 run_test 130c "FIEMAP (2-stripe file with hole)"
10621 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10623 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10624 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10626 trap cleanup_130 EXIT RETURN
10628 local fm_file=$DIR/$tfile
10629 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10630 error "setstripe on $fm_file"
10631 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10632 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10634 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10635 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10636 error "dd failed on $fm_file"
10638 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10639 filefrag_op=$(filefrag -ve -k $fm_file |
10640 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10642 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10643 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10648 for line in $filefrag_op
10650 frag_lun=$(echo $line | cut -d: -f5 |
10651 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10652 ext_len=$(echo $line | cut -d: -f4)
10653 if (( $frag_lun != $last_lun )); then
10654 if (( tot_len != 1024 )); then
10656 error "FIEMAP on $fm_file failed; returned " \
10657 "len $tot_len for OST $last_lun instead of 1024"
10660 (( num_luns += 1 ))
10664 (( tot_len += ext_len ))
10667 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10669 error "FIEMAP on $fm_file failed; returned wrong number of " \
10670 "luns or wrong len for OST $last_lun"
10676 echo "FIEMAP on N-stripe file succeeded"
10678 run_test 130d "FIEMAP (N-stripe file)"
10681 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10683 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10684 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10686 trap cleanup_130 EXIT RETURN
10688 local fm_file=$DIR/$tfile
10689 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10690 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10691 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10694 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10695 for ((i = 0; i < $NUM_BLKS; i++))
10697 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10700 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10701 filefrag_op=$(filefrag -ve -k $fm_file |
10702 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10704 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10705 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10710 for line in $filefrag_op
10712 frag_lun=$(echo $line | cut -d: -f5 |
10713 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10714 ext_len=$(echo $line | cut -d: -f4)
10715 if (( $frag_lun != $last_lun )); then
10716 if (( tot_len != $EXPECTED_LEN )); then
10718 error "FIEMAP on $fm_file failed; returned " \
10719 "len $tot_len for OST $last_lun instead " \
10723 (( num_luns += 1 ))
10727 (( tot_len += ext_len ))
10730 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10732 error "FIEMAP on $fm_file failed; returned wrong number " \
10733 "of luns or wrong len for OST $last_lun"
10739 echo "FIEMAP with continuation calls succeeded"
10741 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10744 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10745 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10747 local fm_file=$DIR/$tfile
10748 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10749 error "multiop create with lov_delay_create on $fm_file"
10751 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10752 filefrag_extents=$(filefrag -vek $fm_file |
10753 awk '/extents? found/ { print $2 }')
10754 if [[ "$filefrag_extents" != "0" ]]; then
10755 error "FIEMAP on $fm_file failed; " \
10756 "returned $filefrag_extents expected 0"
10761 run_test 130f "FIEMAP (unstriped file)"
10763 # Test for writev/readv
10765 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10766 error "writev test failed"
10767 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10768 error "readv failed"
10771 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10774 local fsize=$((524288 + 1048576 + 1572864))
10775 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10776 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10777 error "append writev test failed"
10779 ((fsize += 1572864 + 1048576))
10780 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10781 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10782 error "append writev test failed"
10785 run_test 131b "test append writev"
10788 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10791 run_test 131c "test read/write on file w/o objects"
10794 rwv -f $DIR/$tfile -w -n 1 1572864
10795 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10796 if [ "$NOB" != 1572864 ]; then
10797 error "Short read filed: read $NOB bytes instead of 1572864"
10801 run_test 131d "test short read"
10804 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10805 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10806 error "read hitting hole failed"
10809 run_test 131e "test read hitting hole"
10818 mds*) res=$(do_facet $facet \
10819 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10821 ost*) res=$(do_facet $facet \
10822 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10824 *) error "Wrong facet '$facet'" ;;
10826 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10827 # if the argument $3 is zero, it means any stat increment is ok.
10828 if [[ $want -gt 0 ]]; then
10829 local count=$(echo $res | awk '{ print $2 }')
10830 [[ $count -ne $want ]] &&
10831 error "The $op counter on $facet is $count, not $want"
10836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10837 remote_ost_nodsh && skip "remote OST with nodsh"
10838 remote_mds_nodsh && skip "remote MDS with nodsh"
10839 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10840 skip_env "MDS doesn't support rename stats"
10842 local testdir=$DIR/${tdir}/stats_testdir
10844 mkdir -p $DIR/${tdir}
10847 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10848 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10850 # verify mdt stats first.
10851 mkdir ${testdir} || error "mkdir failed"
10852 check_stats $SINGLEMDS "mkdir" 1
10853 touch ${testdir}/${tfile} || error "touch failed"
10854 check_stats $SINGLEMDS "open" 1
10855 check_stats $SINGLEMDS "close" 1
10856 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10857 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10858 check_stats $SINGLEMDS "mknod" 2
10860 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10861 check_stats $SINGLEMDS "unlink" 1
10862 rm -f ${testdir}/${tfile} || error "file remove failed"
10863 check_stats $SINGLEMDS "unlink" 2
10865 # remove working dir and check mdt stats again.
10866 rmdir ${testdir} || error "rmdir failed"
10867 check_stats $SINGLEMDS "rmdir" 1
10869 local testdir1=$DIR/${tdir}/stats_testdir1
10870 mkdir -p ${testdir}
10871 mkdir -p ${testdir1}
10872 touch ${testdir1}/test1
10873 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10874 check_stats $SINGLEMDS "crossdir_rename" 1
10876 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10877 check_stats $SINGLEMDS "samedir_rename" 1
10879 rm -rf $DIR/${tdir}
10881 run_test 133a "Verifying MDT stats ========================================"
10886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10887 remote_ost_nodsh && skip "remote OST with nodsh"
10888 remote_mds_nodsh && skip "remote MDS with nodsh"
10890 local testdir=$DIR/${tdir}/stats_testdir
10892 mkdir -p ${testdir} || error "mkdir failed"
10893 touch ${testdir}/${tfile} || error "touch failed"
10894 cancel_lru_locks mdc
10897 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10898 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10900 # extra mdt stats verification.
10901 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10902 check_stats $SINGLEMDS "setattr" 1
10903 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10904 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
10906 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10907 check_stats $SINGLEMDS "getattr" 1
10909 rm -rf $DIR/${tdir}
10911 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10912 # so the check below is not reliable
10913 [ $MDSCOUNT -eq 1 ] || return 0
10915 # Sleep to avoid a cached response.
10916 #define OBD_STATFS_CACHE_SECONDS 1
10918 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10919 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10920 $LFS df || error "lfs failed"
10921 check_stats $SINGLEMDS "statfs" 1
10923 # check aggregated statfs (LU-10018)
10924 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
10926 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
10929 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10930 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10932 check_stats $SINGLEMDS "statfs" 1
10934 # We want to check that the client didn't send OST_STATFS to
10935 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10936 # extra care is needed here.
10937 if remote_mds; then
10938 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10939 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10941 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10942 [ "$res" ] && error "OST got STATFS"
10947 run_test 133b "Verifying extra MDT stats =================================="
10950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10951 remote_ost_nodsh && skip "remote OST with nodsh"
10952 remote_mds_nodsh && skip "remote MDS with nodsh"
10954 local testdir=$DIR/$tdir/stats_testdir
10956 test_mkdir -p $testdir
10958 # verify obdfilter stats.
10959 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10961 cancel_lru_locks osc
10962 wait_delete_completed
10965 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10966 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10968 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10971 cancel_lru_locks osc
10972 check_stats ost1 "write" 1
10974 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10975 check_stats ost1 "read" 1
10977 > $testdir/$tfile || error "truncate failed"
10978 check_stats ost1 "punch" 1
10980 rm -f $testdir/$tfile || error "file remove failed"
10981 wait_delete_completed
10982 check_stats ost1 "destroy" 1
10986 run_test 133c "Verifying OST stats ========================================"
10993 while [ $value -ge 2 ]; do
10998 if [ $orig -gt $order ]; then
11006 local size=('K' 'M' 'G' 'T');
11008 local size_string=$value
11010 while [ $value -ge 1024 ]; do
11011 if [ $i -gt 3 ]; then
11012 #T is the biggest unit we get here, if that is bigger,
11014 size_string=${value}T
11017 value=$((value >> 10))
11018 if [ $value -lt 1024 ]; then
11019 size_string=${value}${size[$i]}
11028 get_rename_size() {
11030 local context=${2:-.}
11031 local sample=$(do_facet $SINGLEMDS $LCTL \
11032 get_param mdt.$FSNAME-MDT0000.rename_stats |
11033 grep -A1 $context |
11034 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11040 remote_ost_nodsh && skip "remote OST with nodsh"
11041 remote_mds_nodsh && skip "remote MDS with nodsh"
11042 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11043 skip_env "MDS doesn't support rename stats"
11045 local testdir1=$DIR/${tdir}/stats_testdir1
11046 local testdir2=$DIR/${tdir}/stats_testdir2
11047 mkdir -p $DIR/${tdir}
11049 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11051 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11052 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11054 createmany -o $testdir1/test 512 || error "createmany failed"
11056 # check samedir rename size
11057 mv ${testdir1}/test0 ${testdir1}/test_0
11059 local testdir1_size=$(ls -l $DIR/${tdir} |
11060 awk '/stats_testdir1/ {print $5}')
11061 local testdir2_size=$(ls -l $DIR/${tdir} |
11062 awk '/stats_testdir2/ {print $5}')
11064 testdir1_size=$(order_2 $testdir1_size)
11065 testdir2_size=$(order_2 $testdir2_size)
11067 testdir1_size=$(size_in_KMGT $testdir1_size)
11068 testdir2_size=$(size_in_KMGT $testdir2_size)
11070 echo "source rename dir size: ${testdir1_size}"
11071 echo "target rename dir size: ${testdir2_size}"
11073 local cmd="do_facet $SINGLEMDS $LCTL "
11074 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11076 eval $cmd || error "$cmd failed"
11077 local samedir=$($cmd | grep 'same_dir')
11078 local same_sample=$(get_rename_size $testdir1_size)
11079 [ -z "$samedir" ] && error "samedir_rename_size count error"
11080 [[ $same_sample -eq 1 ]] ||
11081 error "samedir_rename_size error $same_sample"
11082 echo "Check same dir rename stats success"
11084 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11086 # check crossdir rename size
11087 mv ${testdir1}/test_0 ${testdir2}/test_0
11089 testdir1_size=$(ls -l $DIR/${tdir} |
11090 awk '/stats_testdir1/ {print $5}')
11091 testdir2_size=$(ls -l $DIR/${tdir} |
11092 awk '/stats_testdir2/ {print $5}')
11094 testdir1_size=$(order_2 $testdir1_size)
11095 testdir2_size=$(order_2 $testdir2_size)
11097 testdir1_size=$(size_in_KMGT $testdir1_size)
11098 testdir2_size=$(size_in_KMGT $testdir2_size)
11100 echo "source rename dir size: ${testdir1_size}"
11101 echo "target rename dir size: ${testdir2_size}"
11103 eval $cmd || error "$cmd failed"
11104 local crossdir=$($cmd | grep 'crossdir')
11105 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11106 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11107 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11108 [[ $src_sample -eq 1 ]] ||
11109 error "crossdir_rename_size error $src_sample"
11110 [[ $tgt_sample -eq 1 ]] ||
11111 error "crossdir_rename_size error $tgt_sample"
11112 echo "Check cross dir rename stats success"
11113 rm -rf $DIR/${tdir}
11115 run_test 133d "Verifying rename_stats ========================================"
11118 remote_mds_nodsh && skip "remote MDS with nodsh"
11119 remote_ost_nodsh && skip "remote OST with nodsh"
11120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11122 local testdir=$DIR/${tdir}/stats_testdir
11123 local ctr f0 f1 bs=32768 count=42 sum
11125 mkdir -p ${testdir} || error "mkdir failed"
11127 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
11129 for ctr in {write,read}_bytes; do
11131 cancel_lru_locks osc
11133 do_facet ost1 $LCTL set_param -n \
11134 "obdfilter.*.exports.clear=clear"
11136 if [ $ctr = write_bytes ]; then
11138 f1=${testdir}/${tfile}
11140 f0=${testdir}/${tfile}
11144 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11147 cancel_lru_locks osc
11149 sum=$(do_facet ost1 $LCTL get_param \
11150 "obdfilter.*.exports.*.stats" |
11151 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11152 $1 == ctr { sum += $7 }
11153 END { printf("%0.0f", sum) }')
11155 if ((sum != bs * count)); then
11156 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11160 rm -rf $DIR/${tdir}
11162 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11164 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11166 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11167 # not honor the -ignore_readdir_race option correctly. So we call
11168 # error_ignore() rather than error() in these cases. See LU-11152.
11170 if (find --version; do_facet mds1 find --version) |
11171 grep -q '\b4\.5\.1[1-4]\b'; then
11172 error_ignore LU-11152 "$@"
11179 # First without trusting modes.
11180 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11181 echo "proc_dirs='$proc_dirs'"
11182 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11183 find $proc_dirs -exec cat '{}' \; &> /dev/null
11185 # Second verifying readability.
11186 $LCTL get_param -R '*' &> /dev/null
11188 # Verifing writability with badarea_io.
11190 -ignore_readdir_race \
11192 -not -name force_lbug \
11193 -not -name changelog_mask \
11194 -exec badarea_io '{}' \; ||
11195 error_133 "find $proc_dirs failed"
11197 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11200 remote_mds_nodsh && skip "remote MDS with nodsh"
11201 remote_ost_nodsh && skip "remote OST with nodsh"
11203 # eventually, this can also be replaced with "lctl get_param -R",
11204 # but not until that option is always available on the server
11206 for facet in mds1 ost1; do
11207 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11208 skip_noexit "Too old lustre on $facet"
11209 local facet_proc_dirs=$(do_facet $facet \
11210 \\\ls -d $proc_regexp 2>/dev/null)
11211 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11212 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11213 do_facet $facet find $facet_proc_dirs \
11214 ! -name req_history \
11215 -exec cat '{}' \\\; &> /dev/null
11217 do_facet $facet find $facet_proc_dirs \
11218 ! -name req_history \
11220 -exec cat '{}' \\\; &> /dev/null ||
11221 error "proc file read failed"
11223 do_facet $facet find $facet_proc_dirs \
11224 -ignore_readdir_race \
11226 -not -name force_lbug \
11227 -not -name changelog_mask \
11228 -exec badarea_io '{}' \\\; ||
11229 error_133 "$facet find $facet_proc_dirs failed"
11232 # remount the FS in case writes/reads /proc break the FS
11233 cleanup || error "failed to unmount"
11234 setup || error "failed to setup"
11237 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11240 remote_mds_nodsh && skip "remote MDS with nodsh"
11241 remote_ost_nodsh && skip "remote OST with nodsh"
11242 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11243 skip "Need MDS version at least 2.9.54"
11247 for facet in client mds1 ost1; do
11248 local facet_proc_dirs=$(do_facet $facet \
11249 \\\ls -d $proc_regexp 2> /dev/null)
11250 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11251 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11252 # Get the list of files that are missing the terminating newline
11253 local missing=($(do_facet $facet \
11254 find ${facet_proc_dirs} -type f \| \
11255 while read F\; do \
11256 awk -v FS='\v' -v RS='\v\v' \
11257 "'END { if(NR>0 && \
11258 \\\$NF !~ /.*\\\n\$/) \
11259 print FILENAME}'" \
11262 [ ${#missing[*]} -eq 0 ] ||
11263 error "files do not end with newline: ${missing[*]}"
11266 run_test 133h "Proc files should end with newlines"
11269 remote_mds_nodsh && skip "remote MDS with nodsh"
11270 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11271 skip "Need MDS version at least 2.7.54"
11273 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11274 cancel_lru_locks mdc
11276 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11277 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11278 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11281 createmany -o $DIR/$tdir/f $nr ||
11282 error "failed to create $nr files in $DIR/$tdir"
11283 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11285 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11286 do_facet mds1 $LCTL set_param fail_loc=0x327
11287 do_facet mds1 $LCTL set_param fail_val=500
11290 echo "sleep 10 seconds ..."
11292 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11294 do_facet mds1 $LCTL set_param fail_loc=0
11295 do_facet mds1 $LCTL set_param fail_val=0
11296 [ $lck_cnt -lt $unused ] ||
11297 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11300 unlinkmany $DIR/$tdir/f $nr
11302 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11305 remote_mds_nodsh && skip "remote MDS with nodsh"
11306 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11307 skip "Need MDS version at least 2.7.54"
11309 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11310 cancel_lru_locks mdc
11312 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11313 ldlm.lock_reclaim_threshold_mb)
11314 # disable reclaim temporarily
11315 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11317 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11318 do_facet mds1 $LCTL set_param fail_loc=0x328
11319 do_facet mds1 $LCTL set_param fail_val=500
11321 $LCTL set_param debug=+trace
11324 createmany -o $DIR/$tdir/f $nr &
11325 local create_pid=$!
11327 echo "Sleep $TIMEOUT seconds ..."
11329 if ! ps -p $create_pid > /dev/null 2>&1; then
11330 do_facet mds1 $LCTL set_param fail_loc=0
11331 do_facet mds1 $LCTL set_param fail_val=0
11332 do_facet mds1 $LCTL set_param \
11333 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11334 error "createmany finished incorrectly!"
11336 do_facet mds1 $LCTL set_param fail_loc=0
11337 do_facet mds1 $LCTL set_param fail_val=0
11338 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11339 wait $create_pid || return 1
11341 unlinkmany $DIR/$tdir/f $nr
11343 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11345 test_140() { #bug-17379
11346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11348 test_mkdir $DIR/$tdir
11349 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11350 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11352 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11353 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11355 while i=$((i + 1)); do
11357 cd $i || error "Changing to $i"
11358 ln -s ../stat stat || error "Creating stat symlink"
11359 # Read the symlink until ELOOP present,
11360 # not LBUGing the system is considered success,
11361 # we didn't overrun the stack.
11362 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11363 if [ $ret -ne 0 ]; then
11364 if [ $ret -eq 40 ]; then
11367 error "Open stat symlink"
11373 echo "The symlink depth = $i"
11374 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11375 error "Invalid symlink depth"
11377 # Test recursive symlink
11378 ln -s symlink_self symlink_self
11379 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11380 echo "open symlink_self returns $ret"
11381 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11383 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11388 local TF="$TMP/$tfile"
11390 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11392 cancel_lru_locks $OSC
11393 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11394 remount_client $MOUNT
11396 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11399 $TRUNCATE $DIR/$tfile 6000
11400 cancel_lru_locks $OSC
11401 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11404 echo "12345" >>$DIR/$tfile
11405 cancel_lru_locks $OSC
11406 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11409 echo "12345" >>$DIR/$tfile
11410 cancel_lru_locks $OSC
11411 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11416 run_test 150 "truncate/append tests"
11418 #LU-2902 roc_hit was not able to read all values from lproc
11419 function roc_hit_init() {
11420 local list=$(comma_list $(osts_nodes))
11421 local dir=$DIR/$tdir-check
11422 local file=$dir/$tfile
11428 #use setstripe to do a write to every ost
11429 for i in $(seq 0 $((OSTCOUNT-1))); do
11430 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11431 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11432 idx=$(printf %04x $i)
11433 BEFORE=$(get_osd_param $list *OST*$idx stats |
11434 awk '$1 == "cache_access" {sum += $7}
11435 END { printf("%0.0f", sum) }')
11437 cancel_lru_locks osc
11438 cat $file >/dev/null
11440 AFTER=$(get_osd_param $list *OST*$idx stats |
11441 awk '$1 == "cache_access" {sum += $7}
11442 END { printf("%0.0f", sum) }')
11444 echo BEFORE:$BEFORE AFTER:$AFTER
11445 if ! let "AFTER - BEFORE == 4"; then
11447 error "roc_hit is not safe to use"
11455 function roc_hit() {
11456 local list=$(comma_list $(osts_nodes))
11457 echo $(get_osd_param $list '' stats |
11458 awk '$1 == "cache_hit" {sum += $7}
11459 END { printf("%0.0f", sum) }')
11462 function set_cache() {
11465 if [ "$2" == "off" ]; then
11468 local list=$(comma_list $(osts_nodes))
11469 set_osd_param $list '' $1_cache_enable $on
11471 cancel_lru_locks osc
11475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11476 remote_ost_nodsh && skip "remote OST with nodsh"
11479 local list=$(comma_list $(osts_nodes))
11481 # check whether obdfilter is cache capable at all
11482 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11483 skip "not cache-capable obdfilter"
11486 # check cache is enabled on all obdfilters
11487 if get_osd_param $list '' read_cache_enable | grep 0; then
11488 skip "oss cache is disabled"
11491 set_osd_param $list '' writethrough_cache_enable 1
11493 # check write cache is enabled on all obdfilters
11494 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11495 skip "oss write cache is NOT enabled"
11500 #define OBD_FAIL_OBD_NO_LRU 0x609
11501 do_nodes $list $LCTL set_param fail_loc=0x609
11503 # pages should be in the case right after write
11504 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11507 local BEFORE=$(roc_hit)
11508 cancel_lru_locks osc
11509 cat $DIR/$tfile >/dev/null
11510 local AFTER=$(roc_hit)
11512 do_nodes $list $LCTL set_param fail_loc=0
11514 if ! let "AFTER - BEFORE == CPAGES"; then
11515 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11518 # the following read invalidates the cache
11519 cancel_lru_locks osc
11520 set_osd_param $list '' read_cache_enable 0
11521 cat $DIR/$tfile >/dev/null
11523 # now data shouldn't be found in the cache
11525 cancel_lru_locks osc
11526 cat $DIR/$tfile >/dev/null
11528 if let "AFTER - BEFORE != 0"; then
11529 error "IN CACHE: before: $BEFORE, after: $AFTER"
11532 set_osd_param $list '' read_cache_enable 1
11535 run_test 151 "test cache on oss and controls ==============================="
11538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11540 local TF="$TMP/$tfile"
11542 # simulate ENOMEM during write
11543 #define OBD_FAIL_OST_NOMEM 0x226
11544 lctl set_param fail_loc=0x80000226
11545 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11547 sync || error "sync failed"
11548 lctl set_param fail_loc=0
11550 # discard client's cache
11551 cancel_lru_locks osc
11553 # simulate ENOMEM during read
11554 lctl set_param fail_loc=0x80000226
11555 cmp $TF $DIR/$tfile || error "cmp failed"
11556 lctl set_param fail_loc=0
11560 run_test 152 "test read/write with enomem ============================"
11563 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11565 run_test 153 "test if fdatasync does not crash ======================="
11567 dot_lustre_fid_permission_check() {
11569 local ffid=$MOUNT/.lustre/fid/$fid
11572 echo "stat fid $fid"
11573 stat $ffid > /dev/null || error "stat $ffid failed."
11574 echo "touch fid $fid"
11575 touch $ffid || error "touch $ffid failed."
11576 echo "write to fid $fid"
11577 cat /etc/hosts > $ffid || error "write $ffid failed."
11578 echo "read fid $fid"
11579 diff /etc/hosts $ffid || error "read $ffid failed."
11580 echo "append write to fid $fid"
11581 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11582 echo "rename fid $fid"
11583 mv $ffid $test_dir/$tfile.1 &&
11584 error "rename $ffid to $tfile.1 should fail."
11585 touch $test_dir/$tfile.1
11586 mv $test_dir/$tfile.1 $ffid &&
11587 error "rename $tfile.1 to $ffid should fail."
11588 rm -f $test_dir/$tfile.1
11589 echo "truncate fid $fid"
11590 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11591 echo "link fid $fid"
11592 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11593 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11594 echo "setfacl fid $fid"
11595 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11596 echo "getfacl fid $fid"
11597 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11599 echo "unlink fid $fid"
11600 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11601 echo "mknod fid $fid"
11602 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11604 fid=[0xf00000400:0x1:0x0]
11605 ffid=$MOUNT/.lustre/fid/$fid
11607 echo "stat non-exist fid $fid"
11608 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11609 echo "write to non-exist fid $fid"
11610 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11611 echo "link new fid $fid"
11612 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11614 mkdir -p $test_dir/$tdir
11615 touch $test_dir/$tdir/$tfile
11616 fid=$($LFS path2fid $test_dir/$tdir)
11619 error "error: could not get fid for $test_dir/$dir/$tfile."
11621 ffid=$MOUNT/.lustre/fid/$fid
11624 ls $ffid > /dev/null || error "ls $ffid failed."
11625 echo "touch $fid/$tfile.1"
11626 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11628 echo "touch $MOUNT/.lustre/fid/$tfile"
11629 touch $MOUNT/.lustre/fid/$tfile && \
11630 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11632 echo "setxattr to $MOUNT/.lustre/fid"
11633 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11635 echo "listxattr for $MOUNT/.lustre/fid"
11636 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11638 echo "delxattr from $MOUNT/.lustre/fid"
11639 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11641 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11642 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11643 error "touch invalid fid should fail."
11645 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11646 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11647 error "touch non-normal fid should fail."
11649 echo "rename $tdir to $MOUNT/.lustre/fid"
11650 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11651 error "rename to $MOUNT/.lustre/fid should fail."
11653 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11655 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11656 local new_obf_mode=777
11658 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11659 chmod $new_obf_mode $DIR/.lustre/fid ||
11660 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11662 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11663 [ $obf_mode -eq $new_obf_mode ] ||
11664 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11666 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11667 chmod $old_obf_mode $DIR/.lustre/fid ||
11668 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11671 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11672 fid=$($LFS path2fid $test_dir/$tfile-2)
11674 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11676 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11677 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11678 error "create lov data thru .lustre failed"
11680 echo "cp /etc/passwd $test_dir/$tfile-2"
11681 cp /etc/passwd $test_dir/$tfile-2 ||
11682 error "copy to $test_dir/$tfile-2 failed."
11683 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11684 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11685 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11687 rm -rf $test_dir/tfile.lnk
11688 rm -rf $test_dir/$tfile-2
11692 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11693 skip "Need MDS version at least 2.4.1"
11695 local tf=$DIR/$tfile
11698 local fid=$($LFS path2fid $tf)
11699 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11701 # check that we get the same pathname back
11702 local found=$($LFS fid2path $MOUNT "$fid")
11703 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11704 [ "$found" == "$tf" ] ||
11705 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11707 run_test 154A "lfs path2fid and fid2path basic checks"
11710 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11711 skip "Need MDS version at least 2.4.1"
11713 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11714 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11715 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11716 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11718 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11719 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11721 # check that we get the same pathname
11722 echo "PFID: $PFID, name: $name"
11723 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11724 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11725 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11726 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11728 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11730 run_test 154B "verify the ll_decode_linkea tool"
11733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11734 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11735 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11736 skip "Need MDS version at least 2.2.51"
11737 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11739 cp /etc/hosts $DIR/$tfile
11741 fid=$($LFS path2fid $DIR/$tfile)
11743 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11745 dot_lustre_fid_permission_check "$fid" $DIR ||
11746 error "dot lustre permission check $fid failed"
11748 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11750 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11752 touch $MOUNT/.lustre/file &&
11753 error "creation is not allowed under .lustre"
11755 mkdir $MOUNT/.lustre/dir &&
11756 error "mkdir is not allowed under .lustre"
11760 run_test 154a "Open-by-FID"
11763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11764 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11765 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11766 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11767 skip "Need MDS version at least 2.2.51"
11769 local remote_dir=$DIR/$tdir/remote_dir
11773 mkdir -p $DIR/$tdir
11774 $LFS mkdir -i $MDTIDX $remote_dir ||
11775 error "create remote directory failed"
11777 cp /etc/hosts $remote_dir/$tfile
11779 fid=$($LFS path2fid $remote_dir/$tfile)
11781 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11783 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11784 error "dot lustre permission check $fid failed"
11787 run_test 154b "Open-by-FID for remote directory"
11790 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11791 skip "Need MDS version at least 2.4.1"
11793 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11794 local FID1=$($LFS path2fid $DIR/$tfile.1)
11795 local FID2=$($LFS path2fid $DIR/$tfile.2)
11796 local FID3=$($LFS path2fid $DIR/$tfile.3)
11799 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11800 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11801 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11803 [ "$FID" = "${!want}" ] ||
11804 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11808 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11810 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11811 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11815 run_test 154c "lfs path2fid and fid2path multiple arguments"
11818 remote_mds_nodsh && skip "remote MDS with nodsh"
11819 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11820 skip "Need MDS version at least 2.5.53"
11822 if remote_mds; then
11823 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11827 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11834 local fid=$($LFS path2fid $DIR/$tfile)
11837 cmd="exec $fd<$DIR/$tfile"
11839 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11840 echo "$fid_list" | grep "$fid"
11843 cmd="exec $fd>/dev/null"
11845 if [ $rc -ne 0 ]; then
11846 error "FID $fid not found in open files list $fid_list"
11849 run_test 154d "Verify open file fid"
11853 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11854 skip "Need MDS version at least 2.6.50"
11856 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11857 error ".lustre returned by readdir"
11860 run_test 154e ".lustre is not returned by readdir"
11863 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11865 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11866 test_mkdir -p -c1 $DIR/$tdir/d
11867 # test dirs inherit from its stripe
11868 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11869 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11870 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11871 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11874 # get fid of parents
11875 local FID0=$($LFS path2fid $DIR/$tdir/d)
11876 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11877 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11878 local FID3=$($LFS path2fid $DIR)
11880 # check that path2fid --parents returns expected <parent_fid>/name
11881 # 1) test for a directory (single parent)
11882 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11883 [ "$parent" == "$FID0/foo1" ] ||
11884 error "expected parent: $FID0/foo1, got: $parent"
11886 # 2) test for a file with nlink > 1 (multiple parents)
11887 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11888 echo "$parent" | grep -F "$FID1/$tfile" ||
11889 error "$FID1/$tfile not returned in parent list"
11890 echo "$parent" | grep -F "$FID2/link" ||
11891 error "$FID2/link not returned in parent list"
11893 # 3) get parent by fid
11894 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11895 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11896 echo "$parent" | grep -F "$FID1/$tfile" ||
11897 error "$FID1/$tfile not returned in parent list (by fid)"
11898 echo "$parent" | grep -F "$FID2/link" ||
11899 error "$FID2/link not returned in parent list (by fid)"
11901 # 4) test for entry in root directory
11902 parent=$($LFS path2fid --parents $DIR/f)
11903 echo "$parent" | grep -F "$FID3/f" ||
11904 error "$FID3/f not returned in parent list"
11906 # 5) test it on root directory
11907 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11908 error "$MOUNT should not have parents"
11910 # enable xattr caching and check that linkea is correctly updated
11911 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11912 save_lustre_params client "llite.*.xattr_cache" > $save
11913 lctl set_param llite.*.xattr_cache 1
11915 # 6.1) linkea update on rename
11916 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11918 # get parents by fid
11919 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11920 # foo1 should no longer be returned in parent list
11921 echo "$parent" | grep -F "$FID1" &&
11922 error "$FID1 should no longer be in parent list"
11923 # the new path should appear
11924 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11925 error "$FID2/$tfile.moved is not in parent list"
11927 # 6.2) linkea update on unlink
11928 rm -f $DIR/$tdir/d/foo2/link
11929 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11930 # foo2/link should no longer be returned in parent list
11931 echo "$parent" | grep -F "$FID2/link" &&
11932 error "$FID2/link should no longer be in parent list"
11936 restore_lustre_params < $save
11939 run_test 154f "get parent fids by reading link ea"
11943 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11944 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
11945 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
11946 skip "Need MDS version at least 2.6.92"
11948 mkdir -p $DIR/$tdir
11949 llapi_fid_test -d $DIR/$tdir
11951 run_test 154g "various llapi FID tests"
11953 test_155_small_load() {
11954 local temp=$TMP/$tfile
11955 local file=$DIR/$tfile
11957 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11958 error "dd of=$temp bs=6096 count=1 failed"
11960 cancel_lru_locks $OSC
11961 cmp $temp $file || error "$temp $file differ"
11963 $TRUNCATE $temp 6000
11964 $TRUNCATE $file 6000
11965 cmp $temp $file || error "$temp $file differ (truncate1)"
11967 echo "12345" >>$temp
11968 echo "12345" >>$file
11969 cmp $temp $file || error "$temp $file differ (append1)"
11971 echo "12345" >>$temp
11972 echo "12345" >>$file
11973 cmp $temp $file || error "$temp $file differ (append2)"
11979 test_155_big_load() {
11980 remote_ost_nodsh && skip "remote OST with nodsh"
11982 local temp=$TMP/$tfile
11983 local file=$DIR/$tfile
11986 local cache_size=$(do_facet ost$((MAXI+1)) \
11987 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11988 local large_file_size=$((cache_size * 2))
11990 echo "OSS cache size: $cache_size KB"
11991 echo "Large file size: $large_file_size KB"
11993 [ $MAXV -le $large_file_size ] &&
11994 skip_env "max available OST size needs > $large_file_size KB"
11996 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11998 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11999 error "dd of=$temp bs=$large_file_size count=1k failed"
12002 cancel_lru_locks osc
12003 cmp $temp $file || error "$temp $file differ"
12009 save_writethrough() {
12010 local facets=$(get_facets OST)
12012 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12018 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12020 save_writethrough $p
12023 set_cache writethrough on
12024 test_155_small_load
12025 restore_lustre_params < $p
12028 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12033 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12035 save_writethrough $p
12038 set_cache writethrough off
12039 test_155_small_load
12040 restore_lustre_params < $p
12043 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12048 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12050 save_writethrough $p
12053 set_cache writethrough on
12054 test_155_small_load
12055 restore_lustre_params < $p
12058 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12063 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12065 save_writethrough $p
12068 set_cache writethrough off
12069 test_155_small_load
12070 restore_lustre_params < $p
12073 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12078 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12080 save_writethrough $p
12083 set_cache writethrough on
12085 restore_lustre_params < $p
12088 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12093 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12095 save_writethrough $p
12098 set_cache writethrough off
12100 restore_lustre_params < $p
12103 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12108 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12110 save_writethrough $p
12113 set_cache writethrough on
12115 restore_lustre_params < $p
12118 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12123 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12125 save_writethrough $p
12128 set_cache writethrough off
12130 restore_lustre_params < $p
12133 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12137 remote_ost_nodsh && skip "remote OST with nodsh"
12138 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12139 skip "stats not implemented on old servers"
12140 [ "$ost1_FSTYPE" = "zfs" ] &&
12141 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12146 local file="$DIR/$tfile"
12147 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12149 save_writethrough $p
12152 log "Turn on read and write cache"
12154 set_cache writethrough on
12156 log "Write data and read it back."
12157 log "Read should be satisfied from the cache."
12158 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12160 cancel_lru_locks osc
12161 cat $file >/dev/null
12163 if ! let "AFTER - BEFORE == CPAGES"; then
12164 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12166 log "cache hits:: before: $BEFORE, after: $AFTER"
12169 log "Read again; it should be satisfied from the cache."
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 "Turn off the read cache and turn on the write cache"
12182 set_cache writethrough on
12184 log "Read again; it should be satisfied from the cache."
12186 cancel_lru_locks osc
12187 cat $file >/dev/null
12189 if ! let "AFTER - BEFORE == CPAGES"; then
12190 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12192 log "cache hits:: before: $BEFORE, after: $AFTER"
12195 log "Read again; it should not be satisfied from the cache."
12197 cancel_lru_locks osc
12198 cat $file >/dev/null
12200 if ! let "AFTER - BEFORE == 0"; then
12201 error "IN CACHE: before: $BEFORE, after: $AFTER"
12203 log "cache hits:: before: $BEFORE, after: $AFTER"
12206 log "Write data and read it back."
12207 log "Read should be satisfied from the cache."
12208 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12210 cancel_lru_locks osc
12211 cat $file >/dev/null
12213 if ! let "AFTER - BEFORE == CPAGES"; then
12214 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12216 log "cache hits:: before: $BEFORE, after: $AFTER"
12219 log "Read again; it should not be satisfied from the cache."
12221 cancel_lru_locks osc
12222 cat $file >/dev/null
12224 if ! let "AFTER - BEFORE == 0"; then
12225 error "IN CACHE: before: $BEFORE, after: $AFTER"
12227 log "cache hits:: before: $BEFORE, after: $AFTER"
12230 log "Turn off read and write cache"
12232 set_cache writethrough off
12234 log "Write data and read it back"
12235 log "It should not be satisfied from the cache."
12237 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12238 cancel_lru_locks osc
12240 cat $file >/dev/null
12242 if ! let "AFTER - BEFORE == 0"; then
12243 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12245 log "cache hits:: before: $BEFORE, after: $AFTER"
12248 log "Turn on the read cache and turn off the write cache"
12250 set_cache writethrough off
12252 log "Write data and read it back"
12253 log "It should not be satisfied from the cache."
12255 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12257 cancel_lru_locks osc
12258 cat $file >/dev/null
12260 if ! let "AFTER - BEFORE == 0"; then
12261 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12263 log "cache hits:: before: $BEFORE, after: $AFTER"
12266 log "Read again; it should be satisfied from the cache."
12268 cancel_lru_locks osc
12269 cat $file >/dev/null
12271 if ! let "AFTER - BEFORE == CPAGES"; then
12272 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12274 log "cache hits:: before: $BEFORE, after: $AFTER"
12277 restore_lustre_params < $p
12280 run_test 156 "Verification of tunables"
12283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12284 remote_mds_nodsh && skip "remote MDS with nodsh"
12285 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12286 skip "Need MDS version at least 2.2.0"
12288 changelog_register || error "changelog_register failed"
12289 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12290 changelog_users $SINGLEMDS | grep -q $cl_user ||
12291 error "User $cl_user not found in changelog_users"
12294 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12295 changelog_clear 0 || error "changelog_clear failed"
12296 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12297 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12298 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12299 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12300 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12301 rm $DIR/$tdir/pics/desktop.jpg
12303 changelog_dump | tail -10
12305 echo "verifying changelog mask"
12306 changelog_chmask "-MKDIR"
12307 changelog_chmask "-CLOSE"
12309 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12310 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12312 changelog_chmask "+MKDIR"
12313 changelog_chmask "+CLOSE"
12315 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12316 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12318 changelog_dump | tail -10
12319 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12320 CLOSES=$(changelog_dump | grep -c "CLOSE")
12321 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12322 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12325 echo "verifying target fid"
12326 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12327 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12328 [ "$fidc" == "$fidf" ] ||
12329 error "changelog '$tfile' fid $fidc != file fid $fidf"
12330 echo "verifying parent fid"
12331 # The FID returned from the Changelog may be the directory shard on
12332 # a different MDT, and not the FID returned by path2fid on the parent.
12333 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12334 # since this is what will matter when recreating this file in the tree.
12335 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12336 local pathp=$($LFS fid2path $MOUNT "$fidp")
12337 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12338 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12340 echo "getting records for $cl_user"
12341 changelog_users $SINGLEMDS
12342 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12344 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12345 error "changelog_clear failed"
12346 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12347 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12348 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12349 error "user index expect $user_rec1 + $nclr != $user_rec2"
12351 local min0_rec=$(changelog_users $SINGLEMDS |
12352 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12353 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12354 awk '{ print $1; exit; }')
12356 changelog_dump | tail -n 5
12357 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12358 [ $first_rec == $((min0_rec + 1)) ] ||
12359 error "first index should be $min0_rec + 1 not $first_rec"
12361 # LU-3446 changelog index reset on MDT restart
12362 local cur_rec1=$(changelog_users $SINGLEMDS |
12363 awk '/^current.index:/ { print $NF }')
12364 changelog_clear 0 ||
12365 error "clear all changelog records for $cl_user failed"
12366 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12367 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12368 error "Fail to start $SINGLEMDS"
12369 local cur_rec2=$(changelog_users $SINGLEMDS |
12370 awk '/^current.index:/ { print $NF }')
12371 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12372 [ $cur_rec1 == $cur_rec2 ] ||
12373 error "current index should be $cur_rec1 not $cur_rec2"
12375 echo "verifying users from this test are deregistered"
12376 changelog_deregister || error "changelog_deregister failed"
12377 changelog_users $SINGLEMDS | grep -q $cl_user &&
12378 error "User '$cl_user' still in changelog_users"
12380 # lctl get_param -n mdd.*.changelog_users
12381 # current index: 144
12382 # ID index (idle seconds)
12384 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12385 # this is the normal case where all users were deregistered
12386 # make sure no new records are added when no users are present
12387 local last_rec1=$(changelog_users $SINGLEMDS |
12388 awk '/^current.index:/ { print $NF }')
12389 touch $DIR/$tdir/chloe
12390 local last_rec2=$(changelog_users $SINGLEMDS |
12391 awk '/^current.index:/ { print $NF }')
12392 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12393 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12395 # any changelog users must be leftovers from a previous test
12396 changelog_users $SINGLEMDS
12397 echo "other changelog users; can't verify off"
12400 run_test 160a "changelog sanity"
12402 test_160b() { # LU-3587
12403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12404 remote_mds_nodsh && skip "remote MDS with nodsh"
12405 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12406 skip "Need MDS version at least 2.2.0"
12408 changelog_register || error "changelog_register failed"
12409 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12410 changelog_users $SINGLEMDS | grep -q $cl_user ||
12411 error "User '$cl_user' not found in changelog_users"
12413 local longname1=$(str_repeat a 255)
12414 local longname2=$(str_repeat b 255)
12417 echo "creating very long named file"
12418 touch $longname1 || error "create of '$longname1' failed"
12419 echo "renaming very long named file"
12420 mv $longname1 $longname2
12422 changelog_dump | grep RENME | tail -n 5
12425 run_test 160b "Verify that very long rename doesn't crash in changelog"
12428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12429 remote_mds_nodsh && skip "remote MDS with nodsh"
12431 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12432 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12433 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12434 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12438 # Registration step
12439 changelog_register || error "changelog_register failed"
12442 mkdir -p $DIR/$tdir
12443 $MCREATE $DIR/$tdir/foo_160c
12444 changelog_chmask "-TRUNC"
12445 $TRUNCATE $DIR/$tdir/foo_160c 200
12446 changelog_chmask "+TRUNC"
12447 $TRUNCATE $DIR/$tdir/foo_160c 199
12448 changelog_dump | tail -n 5
12449 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12450 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12452 run_test 160c "verify that changelog log catch the truncate event"
12455 remote_mds_nodsh && skip "remote MDS with nodsh"
12456 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12458 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12459 skip "Need MDS version at least 2.7.60"
12461 # Registration step
12462 changelog_register || error "changelog_register failed"
12464 mkdir -p $DIR/$tdir/migrate_dir
12465 changelog_clear 0 || error "changelog_clear failed"
12467 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12468 changelog_dump | tail -n 5
12469 local migrates=$(changelog_dump | grep -c "MIGRT")
12470 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12472 run_test 160d "verify that changelog log catch the migrate event"
12475 remote_mds_nodsh && skip "remote MDS with nodsh"
12478 changelog_register || error "changelog_register failed"
12480 # Delete a future user (expect fail)
12481 local MDT0=$(facet_svc $SINGLEMDS)
12482 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12485 if [ $rc -eq 0 ]; then
12486 error "Deleted non-existant user cl77"
12487 elif [ $rc -ne 2 ]; then
12488 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12491 # Clear to a bad index (1 billion should be safe)
12492 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12495 if [ $rc -eq 0 ]; then
12496 error "Successfully cleared to invalid CL index"
12497 elif [ $rc -ne 22 ]; then
12498 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12501 run_test 160e "changelog negative testing (should return errors)"
12504 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12505 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12506 skip "Need MDS version at least 2.10.56"
12508 local mdts=$(comma_list $(mdts_nodes))
12511 changelog_register || error "first changelog_register failed"
12512 changelog_register || error "second changelog_register failed"
12514 declare -A cl_user1
12515 declare -A cl_user2
12520 # generate some changelog records to accumulate on each MDT
12521 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12522 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12523 error "create $DIR/$tdir/$tfile failed"
12525 # check changelogs have been generated
12526 local nbcl=$(changelog_dump | wc -l)
12527 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12529 for param in "changelog_max_idle_time=10" \
12531 "changelog_min_gc_interval=2" \
12532 "changelog_min_free_cat_entries=3"; do
12533 local MDT0=$(facet_svc $SINGLEMDS)
12534 local var="${param%=*}"
12535 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12537 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12538 do_nodes $mdts $LCTL set_param mdd.*.$param
12541 # force cl_user2 to be idle (1st part)
12544 # simulate changelog catalog almost full
12545 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12546 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12548 for i in $(seq $MDSCOUNT); do
12549 cl_users=(${CL_USERS[mds$i]})
12550 cl_user1[mds$i]="${cl_users[0]}"
12551 cl_user2[mds$i]="${cl_users[1]}"
12553 [ -n "${cl_user1[mds$i]}" ] ||
12554 error "mds$i: no user registered"
12555 [ -n "${cl_user2[mds$i]}" ] ||
12556 error "mds$i: only ${cl_user2[mds$i]} is registered"
12558 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12559 [ -n "$user_rec1" ] ||
12560 error "mds$i: User ${cl_user1[mds$i]} not registered"
12561 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12562 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12563 [ -n "$user_rec2" ] ||
12564 error "mds$i: User ${cl_user1[mds$i]} not registered"
12565 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12566 "$user_rec1 + 2 == $user_rec2"
12567 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12568 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12569 "$user_rec1 + 2, but is $user_rec2"
12570 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12571 [ -n "$user_rec2" ] ||
12572 error "mds$i: User ${cl_user2[mds$i]} not registered"
12573 [ $user_rec1 == $user_rec2 ] ||
12574 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12575 "$user_rec1, but is $user_rec2"
12578 # force cl_user2 to be idle (2nd part) and to reach
12579 # changelog_max_idle_time
12582 # generate one more changelog to trigger fail_loc
12583 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12584 error "create $DIR/$tdir/${tfile}bis failed"
12586 # ensure gc thread is done
12587 for i in $(mdts_nodes); do
12589 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12590 error "$i: GC-thread not done"
12594 for i in $(seq $MDSCOUNT); do
12595 # check cl_user1 still registered
12596 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12597 error "mds$i: User ${cl_user1[mds$i]} not registered"
12598 # check cl_user2 unregistered
12599 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12600 error "mds$i: User ${cl_user2[mds$i]} still registered"
12602 # check changelogs are present and starting at $user_rec1 + 1
12603 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12604 [ -n "$user_rec1" ] ||
12605 error "mds$i: User ${cl_user1[mds$i]} not registered"
12606 first_rec=$($LFS changelog $(facet_svc mds$i) |
12607 awk '{ print $1; exit; }')
12609 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12610 [ $((user_rec1 + 1)) == $first_rec ] ||
12611 error "mds$i: first index should be $user_rec1 + 1, " \
12612 "but is $first_rec"
12615 run_test 160f "changelog garbage collect (timestamped users)"
12618 remote_mds_nodsh && skip "remote MDS with nodsh"
12619 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12620 skip "Need MDS version at least 2.10.56"
12622 local mdts=$(comma_list $(mdts_nodes))
12624 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12625 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12628 changelog_register || error "first changelog_register failed"
12629 changelog_register || error "second changelog_register failed"
12631 declare -A cl_user1
12632 declare -A cl_user2
12637 # generate some changelog records to accumulate on each MDT
12638 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12639 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12640 error "create $DIR/$tdir/$tfile failed"
12642 # check changelogs have been generated
12643 local nbcl=$(changelog_dump | wc -l)
12644 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12646 # reduce the max_idle_indexes value to make sure we exceed it
12647 max_ndx=$((nbcl / 2 - 1))
12649 for param in "changelog_max_idle_indexes=$max_ndx" \
12651 "changelog_min_gc_interval=2" \
12652 "changelog_min_free_cat_entries=3"; do
12653 local MDT0=$(facet_svc $SINGLEMDS)
12654 local var="${param%=*}"
12655 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12657 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12658 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12659 error "unable to set mdd.*.$param"
12662 # simulate changelog catalog almost full
12663 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12664 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12666 for i in $(seq $MDSCOUNT); do
12667 cl_users=(${CL_USERS[mds$i]})
12668 cl_user1[mds$i]="${cl_users[0]}"
12669 cl_user2[mds$i]="${cl_users[1]}"
12671 [ -n "${cl_user1[mds$i]}" ] ||
12672 error "mds$i: no user registered"
12673 [ -n "${cl_user2[mds$i]}" ] ||
12674 error "mds$i: only ${cl_user1[mds$i]} is registered"
12676 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12677 [ -n "$user_rec1" ] ||
12678 error "mds$i: User ${cl_user1[mds$i]} not registered"
12679 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12680 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12681 [ -n "$user_rec2" ] ||
12682 error "mds$i: User ${cl_user1[mds$i]} not registered"
12683 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12684 "$user_rec1 + 2 == $user_rec2"
12685 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12686 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12687 "$user_rec1 + 2, but is $user_rec2"
12688 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12689 [ -n "$user_rec2" ] ||
12690 error "mds$i: User ${cl_user2[mds$i]} not registered"
12691 [ $user_rec1 == $user_rec2 ] ||
12692 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12693 "$user_rec1, but is $user_rec2"
12696 # ensure we are past the previous changelog_min_gc_interval set above
12699 # generate one more changelog to trigger fail_loc
12700 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12701 error "create $DIR/$tdir/${tfile}bis failed"
12703 # ensure gc thread is done
12704 for i in $(mdts_nodes); do
12706 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12707 error "$i: GC-thread not done"
12711 for i in $(seq $MDSCOUNT); do
12712 # check cl_user1 still registered
12713 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12714 error "mds$i: User ${cl_user1[mds$i]} not registered"
12715 # check cl_user2 unregistered
12716 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12717 error "mds$i: User ${cl_user2[mds$i]} still registered"
12719 # check changelogs are present and starting at $user_rec1 + 1
12720 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12721 [ -n "$user_rec1" ] ||
12722 error "mds$i: User ${cl_user1[mds$i]} not registered"
12723 first_rec=$($LFS changelog $(facet_svc mds$i) |
12724 awk '{ print $1; exit; }')
12726 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12727 [ $((user_rec1 + 1)) == $first_rec ] ||
12728 error "mds$i: first index should be $user_rec1 + 1, " \
12729 "but is $first_rec"
12732 run_test 160g "changelog garbage collect (old users)"
12735 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12736 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12737 skip "Need MDS version at least 2.10.56"
12739 local mdts=$(comma_list $(mdts_nodes))
12742 changelog_register || error "first changelog_register failed"
12743 changelog_register || error "second changelog_register failed"
12745 declare -A cl_user1
12746 declare -A cl_user2
12751 # generate some changelog records to accumulate on each MDT
12752 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12753 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12754 error "create $DIR/$tdir/$tfile failed"
12756 # check changelogs have been generated
12757 local nbcl=$(changelog_dump | wc -l)
12758 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12760 for param in "changelog_max_idle_time=10" \
12762 "changelog_min_gc_interval=2"; do
12763 local MDT0=$(facet_svc $SINGLEMDS)
12764 local var="${param%=*}"
12765 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12767 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12768 do_nodes $mdts $LCTL set_param mdd.*.$param
12771 # force cl_user2 to be idle (1st part)
12774 for i in $(seq $MDSCOUNT); do
12775 cl_users=(${CL_USERS[mds$i]})
12776 cl_user1[mds$i]="${cl_users[0]}"
12777 cl_user2[mds$i]="${cl_users[1]}"
12779 [ -n "${cl_user1[mds$i]}" ] ||
12780 error "mds$i: no user registered"
12781 [ -n "${cl_user2[mds$i]}" ] ||
12782 error "mds$i: only ${cl_user2[mds$i]} is registered"
12784 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12785 [ -n "$user_rec1" ] ||
12786 error "mds$i: User ${cl_user1[mds$i]} not registered"
12787 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12788 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12789 [ -n "$user_rec2" ] ||
12790 error "mds$i: User ${cl_user1[mds$i]} not registered"
12791 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12792 "$user_rec1 + 2 == $user_rec2"
12793 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12794 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12795 "$user_rec1 + 2, but is $user_rec2"
12796 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12797 [ -n "$user_rec2" ] ||
12798 error "mds$i: User ${cl_user2[mds$i]} not registered"
12799 [ $user_rec1 == $user_rec2 ] ||
12800 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12801 "$user_rec1, but is $user_rec2"
12804 # force cl_user2 to be idle (2nd part) and to reach
12805 # changelog_max_idle_time
12808 # force each GC-thread start and block then
12809 # one per MDT/MDD, set fail_val accordingly
12810 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12811 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12813 # generate more changelogs to trigger fail_loc
12814 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12815 error "create $DIR/$tdir/${tfile}bis failed"
12817 # stop MDT to stop GC-thread, should be done in back-ground as it will
12818 # block waiting for the thread to be released and exit
12819 declare -A stop_pids
12820 for i in $(seq $MDSCOUNT); do
12822 stop_pids[mds$i]=$!
12825 for i in $(mdts_nodes); do
12828 local facets=$(facets_up_on_host $i)
12830 for facet in ${facets//,/ }; do
12831 if [[ $facet == mds* ]]; then
12835 # ensure each MDS's gc threads are still present and all in "R"
12836 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12837 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12838 error "$i: expected $nb GC-thread"
12840 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12842 error "$i: GC-thread not found in R-state"
12843 # check umounts of each MDT on MDS have reached kthread_stop()
12844 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12845 error "$i: expected $nb umount"
12847 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12848 error "$i: umount not found in D-state"
12851 # release all GC-threads
12852 do_nodes $mdts $LCTL set_param fail_loc=0
12854 # wait for MDT stop to complete
12855 for i in $(seq $MDSCOUNT); do
12856 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12860 # may try to check if any orphan changelog records are present
12861 # via ldiskfs/zfs and llog_reader...
12863 # re-start/mount MDTs
12864 for i in $(seq $MDSCOUNT); do
12865 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12866 error "Fail to start mds$i"
12870 for i in $(seq $MDSCOUNT); do
12871 # check cl_user1 still registered
12872 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12873 error "mds$i: User ${cl_user1[mds$i]} not registered"
12874 # check cl_user2 unregistered
12875 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12876 error "mds$i: User ${cl_user2[mds$i]} still registered"
12878 # check changelogs are present and starting at $user_rec1 + 1
12879 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12880 [ -n "$user_rec1" ] ||
12881 error "mds$i: User ${cl_user1[mds$i]} not registered"
12882 first_rec=$($LFS changelog $(facet_svc mds$i) |
12883 awk '{ print $1; exit; }')
12885 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12886 [ $((user_rec1 + 1)) == $first_rec ] ||
12887 error "mds$i: first index should be $user_rec1 + 1, " \
12888 "but is $first_rec"
12891 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12896 local mdts=$(comma_list $(mdts_nodes))
12898 changelog_register || error "first changelog_register failed"
12900 # generate some changelog records to accumulate on each MDT
12901 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12902 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12903 error "create $DIR/$tdir/$tfile failed"
12905 # check changelogs have been generated
12906 local nbcl=$(changelog_dump | wc -l)
12907 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12909 # simulate race between register and unregister
12910 # XXX as fail_loc is set per-MDS, with DNE configs the race
12911 # simulation will only occur for one MDT per MDS and for the
12912 # others the normal race scenario will take place
12913 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12914 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12915 do_nodes $mdts $LCTL set_param fail_val=1
12917 # unregister 1st user
12918 changelog_deregister &
12920 # wait some time for deregister work to reach race rdv
12922 # register 2nd user
12923 changelog_register || error "2nd user register failed"
12925 wait $pid1 || error "1st user deregister failed"
12929 declare -A LAST_REC
12930 for i in $(seq $MDSCOUNT); do
12931 if changelog_users mds$i | grep "^cl"; then
12932 # make sure new records are added with one user present
12933 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12934 awk '/^current.index:/ { print $NF }')
12936 error "mds$i has no user registered"
12940 # generate more changelog records to accumulate on each MDT
12941 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12942 error "create $DIR/$tdir/${tfile}bis failed"
12944 for i in $(seq $MDSCOUNT); do
12945 last_rec=$(changelog_users $SINGLEMDS |
12946 awk '/^current.index:/ { print $NF }')
12947 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12948 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12949 error "changelogs are off on mds$i"
12952 run_test 160i "changelog user register/unregister race"
12955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12957 test_mkdir -c1 $DIR/$tdir
12958 cp /etc/hosts $DIR/$tdir/$tfile
12959 test_mkdir -c1 $DIR/$tdir/foo1
12960 test_mkdir -c1 $DIR/$tdir/foo2
12961 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12962 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12963 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12964 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12965 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12966 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12967 $LFS fid2path $DIR $FID
12968 error "bad link ea"
12971 rm $DIR/$tdir/foo2/zachary
12973 rm $DIR/$tdir/foo2/thor
12975 rm $DIR/$tdir/$tfile
12977 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12978 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12979 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12980 rm $DIR/$tdir/foo2/maggie
12983 local longname=$tfile.avg_len_is_thirty_two_
12984 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12985 error_noexit 'failed to unlink many hardlinks'" EXIT
12986 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12987 error "failed to hardlink many files"
12988 links=$($LFS fid2path $DIR $FID | wc -l)
12989 echo -n "${links}/1000 links in link EA"
12990 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12992 run_test 161a "link ea sanity"
12995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12996 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12999 local remote_dir=$DIR/$tdir/remote_dir
13001 mkdir -p $DIR/$tdir
13002 $LFS mkdir -i $MDTIDX $remote_dir ||
13003 error "create remote directory failed"
13005 cp /etc/hosts $remote_dir/$tfile
13006 mkdir -p $remote_dir/foo1
13007 mkdir -p $remote_dir/foo2
13008 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13009 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13010 ln $remote_dir/$tfile $remote_dir/foo1/luna
13011 ln $remote_dir/$tfile $remote_dir/foo2/thor
13013 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13015 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13016 $LFS fid2path $DIR $FID
13017 error "bad link ea"
13020 rm $remote_dir/foo2/zachary
13022 rm $remote_dir/foo2/thor
13024 rm $remote_dir/$tfile
13026 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13027 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13028 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13029 $LFS fid2path $DIR $FID
13030 error "bad link rename"
13032 rm $remote_dir/foo2/maggie
13035 local longname=filename_avg_len_is_thirty_two_
13036 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13037 error "failed to hardlink many files"
13038 links=$($LFS fid2path $DIR $FID | wc -l)
13039 echo -n "${links}/1000 links in link EA"
13040 [[ ${links} -gt 60 ]] ||
13041 error "expected at least 60 links in link EA"
13042 unlinkmany $remote_dir/foo2/$longname 1000 ||
13043 error "failed to unlink many hardlinks"
13045 run_test 161b "link ea sanity under remote directory"
13048 remote_mds_nodsh && skip "remote MDS with nodsh"
13049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13050 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13051 skip "Need MDS version at least 2.1.5"
13053 # define CLF_RENAME_LAST 0x0001
13054 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13055 changelog_register || error "changelog_register failed"
13058 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13059 touch $DIR/$tdir/foo_161c
13060 touch $DIR/$tdir/bar_161c
13061 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13062 changelog_dump | grep RENME | tail -n 5
13063 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13064 changelog_clear 0 || error "changelog_clear failed"
13065 if [ x$flags != "x0x1" ]; then
13066 error "flag $flags is not 0x1"
13069 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13070 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13071 touch $DIR/$tdir/foo_161c
13072 touch $DIR/$tdir/bar_161c
13073 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13074 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13075 changelog_dump | grep RENME | tail -n 5
13076 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13077 changelog_clear 0 || error "changelog_clear failed"
13078 if [ x$flags != "x0x0" ]; then
13079 error "flag $flags is not 0x0"
13081 echo "rename overwrite a target having nlink > 1," \
13082 "changelog record has flags of $flags"
13084 # rename doesn't overwrite a target (changelog flag 0x0)
13085 touch $DIR/$tdir/foo_161c
13086 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13087 changelog_dump | grep RENME | tail -n 5
13088 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13089 changelog_clear 0 || error "changelog_clear failed"
13090 if [ x$flags != "x0x0" ]; then
13091 error "flag $flags is not 0x0"
13093 echo "rename doesn't overwrite a target," \
13094 "changelog record has flags of $flags"
13096 # define CLF_UNLINK_LAST 0x0001
13097 # unlink a file having nlink = 1 (changelog flag 0x1)
13098 rm -f $DIR/$tdir/foo2_161c
13099 changelog_dump | grep UNLNK | tail -n 5
13100 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13101 changelog_clear 0 || error "changelog_clear failed"
13102 if [ x$flags != "x0x1" ]; then
13103 error "flag $flags is not 0x1"
13105 echo "unlink a file having nlink = 1," \
13106 "changelog record has flags of $flags"
13108 # unlink a file having nlink > 1 (changelog flag 0x0)
13109 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13110 rm -f $DIR/$tdir/foobar_161c
13111 changelog_dump | grep UNLNK | tail -n 5
13112 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13113 changelog_clear 0 || error "changelog_clear failed"
13114 if [ x$flags != "x0x0" ]; then
13115 error "flag $flags is not 0x0"
13117 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13119 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13122 remote_mds_nodsh && skip "remote MDS with nodsh"
13127 changelog_register || error "changelog_register failed"
13129 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13130 # interfer with $MOUNT/.lustre/fid/ access
13132 [[ $? -eq 0 ]] || error "mkdir failed"
13134 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13135 $LCTL set_param fail_loc=0x8000140c
13137 $LCTL set_param fail_val=5
13140 echo foofoo > $DIR/$tdir/$tfile &
13143 # wait for create to be delayed
13147 [[ $? -eq 0 ]] || error "create should be blocked"
13149 local tempfile=$(mktemp)
13150 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13151 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13152 # some delay may occur during ChangeLog publishing and file read just
13153 # above, that could allow file write to happen finally
13154 [[ -s $tempfile ]] && echo "file should be empty"
13156 $LCTL set_param fail_loc=0
13159 [[ $? -eq 0 ]] || error "create failed"
13161 run_test 161d "create with concurrent .lustre/fid access"
13164 local expected="$1"
13169 path=$($LFS fid2path "$@")
13172 if [ $rc -ne 0 ]; then
13173 error "path looked up of '$expected' failed: rc=$rc"
13174 elif [ "$path" != "$expected" ]; then
13175 error "path looked up '$path' instead of '$expected'"
13177 echo "FID '$fid' resolves to path '$path' as expected"
13181 test_162a() { # was test_162
13182 test_mkdir -p -c1 $DIR/$tdir/d2
13183 touch $DIR/$tdir/d2/$tfile
13184 touch $DIR/$tdir/d2/x1
13185 touch $DIR/$tdir/d2/x2
13186 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13187 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13189 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13190 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13193 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13194 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13195 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13197 # softlink to wrong file
13198 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13199 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13200 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13203 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13204 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13205 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13206 # fid2path dir/fsname should both work
13207 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13208 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13210 # hardlink count: check that there are 2 links
13211 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13212 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13214 # hardlink indexing: remove the first link
13215 rm $DIR/$tdir/d2/p/q/r/hlink
13216 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13218 run_test 162a "path lookup sanity"
13221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13222 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13225 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13226 error "create striped dir failed"
13228 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13229 tail -n 1 | awk '{print $2}')
13230 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13232 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13233 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13236 for ((i=0;i<5;i++)); do
13237 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13238 error "get fid for f$i failed"
13239 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13241 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13242 error "get fid for d$i failed"
13243 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13248 run_test 162b "striped directory path lookup sanity"
13250 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13252 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13253 skip "Need MDS version at least 2.7.51"
13255 local lpath=$tdir.local
13256 local rpath=$tdir.remote
13258 test_mkdir $DIR/$lpath
13259 test_mkdir $DIR/$rpath
13261 for ((i = 0; i <= 101; i++)); do
13264 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13265 error "get fid for local directory $DIR/$lpath failed"
13266 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13269 test_mkdir $DIR/$rpath
13270 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13271 error "get fid for remote directory $DIR/$rpath failed"
13272 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13277 run_test 162c "fid2path works with paths 100 or more directories deep"
13280 # do directio so as not to populate the page cache
13281 log "creating a 10 Mb file"
13282 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13283 log "starting reads"
13284 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13285 log "truncating the file"
13286 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13288 kill %+ || true # reads might have finished
13289 echo "wait until dd is finished"
13291 log "removing the temporary file"
13292 rm -rf $DIR/$tfile || error "tmp file removal failed"
13294 run_test 169 "parallel read and truncate should not deadlock"
13297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13299 $LCTL clear # bug 18514
13300 $LCTL debug_daemon start $TMP/${tfile}_log_good
13302 $LCTL debug_daemon stop
13303 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13304 error "sed failed to read log_good"
13306 $LCTL debug_daemon start $TMP/${tfile}_log_good
13308 $LCTL debug_daemon stop
13310 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13311 error "lctl df log_bad failed"
13313 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13314 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13316 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13317 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13319 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13320 error "bad_line good_line1 good_line2 are empty"
13322 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13323 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13324 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13326 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13327 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13328 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13330 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13331 error "bad_line_new good_line_new are empty"
13333 local expected_good=$((good_line1 + good_line2*2))
13335 rm -f $TMP/${tfile}*
13336 # LU-231, short malformed line may not be counted into bad lines
13337 if [ $bad_line -ne $bad_line_new ] &&
13338 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13339 error "expected $bad_line bad lines, but got $bad_line_new"
13343 if [ $expected_good -ne $good_line_new ]; then
13344 error "expected $expected_good good lines, but got $good_line_new"
13349 run_test 170 "test lctl df to handle corrupted log ====================="
13351 test_171() { # bug20592
13352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13354 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13355 $LCTL set_param fail_loc=0x50e
13356 $LCTL set_param fail_val=3000
13357 multiop_bg_pause $DIR/$tfile O_s || true
13359 kill -USR1 $MULTIPID
13363 if dmesg | grep "recursive fault"; then
13364 error "caught a recursive fault"
13366 $LCTL set_param fail_loc=0
13369 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13371 # it would be good to share it with obdfilter-survey/iokit-libecho code
13372 setup_obdecho_osc () {
13375 local obdfilter_name=$2
13376 echo "Creating new osc for $obdfilter_name on $ost_nid"
13377 # make sure we can find loopback nid
13378 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13380 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13381 ${obdfilter_name}_osc_UUID || rc=2; }
13382 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13383 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13387 cleanup_obdecho_osc () {
13388 local obdfilter_name=$1
13389 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13390 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13397 local pages=${3:-64}
13402 local obd_size=$(get_obd_size $node $OBD)
13403 local page_size=$(get_page_size $node)
13404 if [[ -n "$obd_size" ]]; then
13405 local new_count=$((obd_size / (pages * page_size / 1024)))
13406 [[ $new_count -ge $count ]] || count=$new_count
13409 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13410 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13412 if [ $rc -eq 0 ]; then
13413 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13414 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13416 echo "New object id is $id"
13417 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13419 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13420 "test_brw $count w v $pages $id" || rc=4; }
13421 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13423 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13424 "cleanup" || rc=5; }
13425 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13426 "detach" || rc=6; }
13427 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13434 if ! module_loaded obdecho; then
13435 load_module obdecho/obdecho &&
13436 stack_trap "rmmod obdecho" EXIT ||
13437 error "unable to load obdecho on client"
13440 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13441 local host=$($LCTL get_param -n osc.$osc.import |
13442 awk '/current_connection:/ { print $2 }' )
13443 local target=$($LCTL get_param -n osc.$osc.import |
13444 awk '/target:/ { print $2 }' )
13445 target=${target%_UUID}
13447 if [ -n "$target" ]; then
13448 setup_obdecho_osc $host $target &&
13449 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13450 { error "obdecho setup failed with $?"; return; }
13452 obdecho_test ${target}_osc client ||
13453 error "obdecho_test failed on ${target}_osc"
13455 $LCTL get_param osc.$osc.import
13456 error "there is no osc.$osc.import target"
13459 run_test 180a "test obdecho on osc"
13462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13463 remote_ost_nodsh && skip "remote OST with nodsh"
13465 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13466 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13467 error "failed to load module obdecho"
13469 local target=$(do_facet ost1 $LCTL dl |
13470 awk '/obdfilter/ { print $4; exit; }')
13472 if [ -n "$target" ]; then
13473 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13475 do_facet ost1 $LCTL dl
13476 error "there is no obdfilter target on ost1"
13479 run_test 180b "test obdecho directly on obdfilter"
13481 test_180c() { # LU-2598
13482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13483 remote_ost_nodsh && skip "remote OST with nodsh"
13484 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13485 skip "Need MDS version at least 2.4.0"
13487 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13488 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13489 error "failed to load module obdecho"
13491 local target=$(do_facet ost1 $LCTL dl |
13492 awk '/obdfilter/ { print $4; exit; }')
13494 if [ -n "$target" ]; then
13495 local pages=16384 # 64MB bulk I/O RPC size
13497 obdecho_test "$target" ost1 "$pages" ||
13498 error "obdecho_test with pages=$pages failed with $?"
13500 do_facet ost1 $LCTL dl
13501 error "there is no obdfilter target on ost1"
13504 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13506 test_181() { # bug 22177
13507 test_mkdir $DIR/$tdir
13508 # create enough files to index the directory
13509 createmany -o $DIR/$tdir/foobar 4000
13510 # print attributes for debug purpose
13513 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13515 # remove the files & current working dir
13516 unlinkmany $DIR/$tdir/foobar 4000
13518 kill -USR1 $MULTIPID
13520 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13523 run_test 181 "Test open-unlinked dir ========================"
13529 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13531 $LCTL set_param mdc.*.rpc_stats=clear
13533 for (( i = 0; i < $tcount; i++ )) ; do
13534 mkdir $DIR/$tdir/$i
13537 for (( i = 0; i < $tcount; i++ )) ; do
13538 createmany -o $DIR/$tdir/$i/f- $fcount &
13542 for (( i = 0; i < $tcount; i++ )) ; do
13543 unlinkmany $DIR/$tdir/$i/f- $fcount &
13547 $LCTL get_param mdc.*.rpc_stats
13551 run_test 182 "Test parallel modify metadata operations ================"
13553 test_183() { # LU-2275
13554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13555 remote_mds_nodsh && skip "remote MDS with nodsh"
13556 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13557 skip "Need MDS version at least 2.3.56"
13559 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13560 echo aaa > $DIR/$tdir/$tfile
13562 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13563 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13565 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13566 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13568 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13570 # Flush negative dentry cache
13571 touch $DIR/$tdir/$tfile
13573 # We are not checking for any leaked references here, they'll
13574 # become evident next time we do cleanup with module unload.
13577 run_test 183 "No crash or request leak in case of strange dispositions ========"
13579 # test suite 184 is for LU-2016, LU-2017
13581 check_swap_layouts_support
13583 dir0=$DIR/$tdir/$testnum
13584 test_mkdir -p -c1 $dir0
13589 $SETSTRIPE -c1 $file1
13591 $SETSTRIPE -c2 $file2
13593 gen1=$($GETSTRIPE -g $file1)
13594 gen2=$($GETSTRIPE -g $file2)
13596 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13597 gen=$($GETSTRIPE -g $file1)
13598 [[ $gen1 != $gen ]] ||
13599 "Layout generation on $file1 does not change"
13600 gen=$($GETSTRIPE -g $file2)
13601 [[ $gen2 != $gen ]] ||
13602 "Layout generation on $file2 does not change"
13604 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13605 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13607 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13609 run_test 184a "Basic layout swap"
13612 check_swap_layouts_support
13614 dir0=$DIR/$tdir/$testnum
13615 mkdir -p $dir0 || error "creating dir $dir0"
13622 $SETSTRIPE -c1 $file1
13623 $SETSTRIPE -c2 $file2
13624 $SETSTRIPE -c1 $file3
13625 chown $RUNAS_ID $file3
13626 gen1=$($GETSTRIPE -g $file1)
13627 gen2=$($GETSTRIPE -g $file2)
13629 $LFS swap_layouts $dir1 $dir2 &&
13630 error "swap of directories layouts should fail"
13631 $LFS swap_layouts $dir1 $file1 &&
13632 error "swap of directory and file layouts should fail"
13633 $RUNAS $LFS swap_layouts $file1 $file2 &&
13634 error "swap of file we cannot write should fail"
13635 $LFS swap_layouts $file1 $file3 &&
13636 error "swap of file with different owner should fail"
13637 /bin/true # to clear error code
13639 run_test 184b "Forbidden layout swap (will generate errors)"
13642 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13643 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13644 check_swap_layouts_support
13646 local dir0=$DIR/$tdir/$testnum
13647 mkdir -p $dir0 || error "creating dir $dir0"
13649 local ref1=$dir0/ref1
13650 local ref2=$dir0/ref2
13651 local file1=$dir0/file1
13652 local file2=$dir0/file2
13653 # create a file large enough for the concurrent test
13654 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13655 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13656 echo "ref file size: ref1($(stat -c %s $ref1))," \
13657 "ref2($(stat -c %s $ref2))"
13660 dd if=$ref1 of=$file1 bs=16k &
13663 # Make sure dd starts to copy file
13664 while [ ! -f $file1 ]; do sleep 0.1; done
13666 $LFS swap_layouts $file1 $file2
13669 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13670 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13672 # how many bytes copied before swapping layout
13673 local copied=$(stat -c %s $file2)
13674 local remaining=$(stat -c %s $ref1)
13675 remaining=$((remaining - copied))
13676 echo "Copied $copied bytes before swapping layout..."
13678 cmp -n $copied $file1 $ref2 | grep differ &&
13679 error "Content mismatch [0, $copied) of ref2 and file1"
13680 cmp -n $copied $file2 $ref1 ||
13681 error "Content mismatch [0, $copied) of ref1 and file2"
13682 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13683 error "Content mismatch [$copied, EOF) of ref1 and file1"
13686 rm -f $ref1 $ref2 $file1 $file2
13688 run_test 184c "Concurrent write and layout swap"
13691 check_swap_layouts_support
13692 [ -z "$(which getfattr 2>/dev/null)" ] &&
13693 skip_env "no getfattr command"
13695 local file1=$DIR/$tdir/$tfile-1
13696 local file2=$DIR/$tdir/$tfile-2
13697 local file3=$DIR/$tdir/$tfile-3
13701 mkdir -p $DIR/$tdir
13702 touch $file1 || error "create $file1 failed"
13703 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13704 error "create $file2 failed"
13705 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13706 error "create $file3 failed"
13707 lovea1=$(get_layout_param $file1)
13709 $LFS swap_layouts $file2 $file3 ||
13710 error "swap $file2 $file3 layouts failed"
13711 $LFS swap_layouts $file1 $file2 ||
13712 error "swap $file1 $file2 layouts failed"
13714 lovea2=$(get_layout_param $file2)
13717 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13719 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13720 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13722 run_test 184d "allow stripeless layouts swap"
13725 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13726 skip "Need MDS version at least 2.6.94"
13727 check_swap_layouts_support
13728 [ -z "$(which getfattr 2>/dev/null)" ] &&
13729 skip_env "no getfattr command"
13731 local file1=$DIR/$tdir/$tfile-1
13732 local file2=$DIR/$tdir/$tfile-2
13733 local file3=$DIR/$tdir/$tfile-3
13736 mkdir -p $DIR/$tdir
13737 touch $file1 || error "create $file1 failed"
13738 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13739 error "create $file2 failed"
13740 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13741 error "create $file3 failed"
13743 $LFS swap_layouts $file1 $file2 ||
13744 error "swap $file1 $file2 layouts failed"
13746 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13747 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13749 echo 123 > $file1 || error "Should be able to write into $file1"
13751 $LFS swap_layouts $file1 $file3 ||
13752 error "swap $file1 $file3 layouts failed"
13754 echo 123 > $file1 || error "Should be able to write into $file1"
13756 rm -rf $file1 $file2 $file3
13758 run_test 184e "Recreate layout after stripeless layout swaps"
13761 # Create a file with name longer than sizeof(struct stat) ==
13762 # 144 to see if we can get chars from the file name to appear
13763 # in the returned striping. Note that 'f' == 0x66.
13764 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13766 mkdir -p $DIR/$tdir
13767 mcreate $DIR/$tdir/$file
13768 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13769 error "IOC_MDC_GETFILEINFO returned garbage striping"
13772 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13774 test_185() { # LU-2441
13775 # LU-3553 - no volatile file support in old servers
13776 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13777 skip "Need MDS version at least 2.3.60"
13779 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13780 touch $DIR/$tdir/spoo
13781 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13782 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13783 error "cannot create/write a volatile file"
13784 [ "$FILESET" == "" ] &&
13785 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13786 error "FID is still valid after close"
13788 multiop_bg_pause $DIR/$tdir vVw4096_c
13795 # assume that the next FID for this client is sequential, since stdout
13796 # is unfortunately eaten by multiop_bg_pause
13797 local n=$((${fidv[1]} + 1))
13798 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13799 if [ "$FILESET" == "" ]; then
13800 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13801 error "FID is missing before close"
13803 kill -USR1 $multi_pid
13804 # 1 second delay, so if mtime change we will see it
13806 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13807 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13809 run_test 185 "Volatile file support"
13812 remote_mds_nodsh && skip "remote MDS with nodsh"
13813 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13814 skip "Need MDS version at least 2.3.0"
13816 local dir0=$DIR/$tdir/$testnum
13817 mkdir -p $dir0 || error "creating dir $dir0"
13819 local file=$dir0/file1
13820 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13821 local dv1=$($LFS data_version $file)
13822 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13823 local dv2=$($LFS data_version $file)
13824 [[ $dv1 != $dv2 ]] ||
13825 error "data version did not change on write $dv1 == $dv2"
13830 run_test 187a "Test data version change"
13833 remote_mds_nodsh && skip "remote MDS with nodsh"
13834 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13835 skip "Need MDS version at least 2.3.0"
13837 local dir0=$DIR/$tdir/$testnum
13838 mkdir -p $dir0 || error "creating dir $dir0"
13840 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13841 [[ ${DV[0]} != ${DV[1]} ]] ||
13842 error "data version did not change on write"\
13843 " ${DV[0]} == ${DV[1]}"
13848 run_test 187b "Test data version change on volatile file"
13851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13852 remote_mgs_nodsh && skip "remote MGS with nodsh"
13853 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13855 local POOL=${POOL:-cea1}
13856 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13857 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13860 local last_ost=$(($OSTCOUNT - 1))
13862 local ost_list=$(seq $first_ost $ost_step $last_ost)
13863 local ost_range="$first_ost $last_ost $ost_step"
13864 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13865 local file_dir=$POOL_ROOT/file_tst
13866 local subdir=$test_path/subdir
13869 if ! combined_mgs_mds ; then
13874 # former test_200a test_200b
13875 pool_add $POOL || { rc=$? ; break; }
13876 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13877 # former test_200c test_200d
13878 mkdir -p $test_path
13879 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13880 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13882 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13883 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13884 || { rc=$? ; break; }
13885 # former test_200e test_200f
13886 local files=$((OSTCOUNT*3))
13887 pool_alloc_files $POOL $test_path $files "$ost_list" \
13888 || { rc=$? ; break; }
13889 pool_create_files $POOL $file_dir $files "$ost_list" \
13890 || { rc=$? ; break; }
13891 # former test_200g test_200h
13892 pool_lfs_df $POOL || { rc=$? ; break; }
13893 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13895 # former test_201a test_201b test_201c
13896 pool_remove_first_target $POOL || { rc=$? ; break; }
13898 local f=$test_path/$tfile
13899 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13900 pool_remove $POOL $f || { rc=$? ; break; }
13906 if ! combined_mgs_mds ; then
13911 run_test 200 "OST pools"
13913 # usage: default_attr <count | size | offset>
13915 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13918 # usage: check_default_stripe_attr
13919 check_default_stripe_attr() {
13920 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13923 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13925 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13929 error "unknown getstripe attr '$1'"
13932 [ $ACTUAL == $EXPECTED ] ||
13933 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13937 test_mkdir $DIR/$tdir
13938 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13940 check_default_stripe_attr --stripe-count
13941 check_default_stripe_attr --stripe-size
13942 check_default_stripe_attr --stripe-index
13944 run_test 204a "Print default stripe attributes"
13947 test_mkdir $DIR/$tdir
13948 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13950 check_default_stripe_attr --stripe-size
13951 check_default_stripe_attr --stripe-index
13953 run_test 204b "Print default stripe size and offset"
13956 test_mkdir $DIR/$tdir
13957 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13959 check_default_stripe_attr --stripe-count
13960 check_default_stripe_attr --stripe-index
13962 run_test 204c "Print default stripe count and offset"
13965 test_mkdir $DIR/$tdir
13966 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13968 check_default_stripe_attr --stripe-count
13969 check_default_stripe_attr --stripe-size
13971 run_test 204d "Print default stripe count and size"
13974 test_mkdir $DIR/$tdir
13975 $SETSTRIPE -d $DIR/$tdir
13977 check_default_stripe_attr --stripe-count --raw
13978 check_default_stripe_attr --stripe-size --raw
13979 check_default_stripe_attr --stripe-index --raw
13981 run_test 204e "Print raw stripe attributes"
13984 test_mkdir $DIR/$tdir
13985 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13987 check_default_stripe_attr --stripe-size --raw
13988 check_default_stripe_attr --stripe-index --raw
13990 run_test 204f "Print raw stripe size and offset"
13993 test_mkdir $DIR/$tdir
13994 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13996 check_default_stripe_attr --stripe-count --raw
13997 check_default_stripe_attr --stripe-index --raw
13999 run_test 204g "Print raw stripe count and offset"
14002 test_mkdir $DIR/$tdir
14003 $SETSTRIPE --stripe-index 0 $DIR/$tdir
14005 check_default_stripe_attr --stripe-count --raw
14006 check_default_stripe_attr --stripe-size --raw
14008 run_test 204h "Print raw stripe count and size"
14010 # Figure out which job scheduler is being used, if any,
14011 # or use a fake one
14012 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14013 JOBENV=SLURM_JOB_ID
14014 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14016 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14018 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14019 JOBENV=LOADL_STEP_ID
14020 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14023 $LCTL list_param jobid_name > /dev/null 2>&1
14024 if [ $? -eq 0 ]; then
14030 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14032 verify_jobstats() {
14037 # we don't really need to clear the stats for this test to work, since each
14038 # command has a unique jobid, but it makes debugging easier if needed.
14039 # for facet in $facets; do
14040 # local dev=$(convert_facet2label $facet)
14041 # # clear old jobstats
14042 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14045 # use a new JobID for each test, or we might see an old one
14046 [ "$JOBENV" = "FAKE_JOBID" ] &&
14047 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14049 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14051 [ "$JOBENV" = "nodelocal" ] && {
14052 FAKE_JOBID=id.$testnum.%e.$RANDOM
14053 $LCTL set_param jobid_name=$FAKE_JOBID
14054 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14057 log "Test: ${cmd[*]}"
14058 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14060 if [ $JOBENV = "FAKE_JOBID" ]; then
14061 FAKE_JOBID=$JOBVAL ${cmd[*]}
14066 # all files are created on OST0000
14067 for facet in $facets; do
14068 local stats="*.$(convert_facet2label $facet).job_stats"
14070 # strip out libtool wrappers for in-tree executables
14071 if [ $(do_facet $facet lctl get_param $stats |
14072 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14073 do_facet $facet lctl get_param $stats
14074 error "No jobstats for $JOBVAL found on $facet::$stats"
14080 local new_jobenv=$1
14082 set_persistent_param_and_check client "jobid_var" \
14083 "$FSNAME.sys.jobid_var" $new_jobenv
14086 test_205() { # Job stats
14087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14088 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14089 skip "Need MDS version with at least 2.7.1"
14090 remote_mgs_nodsh && skip "remote MGS with nodsh"
14091 remote_mds_nodsh && skip "remote MDS with nodsh"
14092 remote_ost_nodsh && skip "remote OST with nodsh"
14093 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14094 skip "Server doesn't support jobstats"
14095 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14097 local old_jobenv=$($LCTL get_param -n jobid_var)
14098 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14100 if [[ $PERM_CMD = *"set_param -P"* ]]; then
14101 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14103 stack_trap "do_facet mgs $PERM_CMD \
14104 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14108 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14109 mdt.*.job_cleanup_interval | head -n 1)
14110 local new_interval=5
14111 do_facet $SINGLEMDS \
14112 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14113 stack_trap "do_facet $SINGLEMDS \
14114 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14115 local start=$SECONDS
14119 cmd="mkdir $DIR/$tdir"
14120 verify_jobstats "$cmd" "$SINGLEMDS"
14122 cmd="rmdir $DIR/$tdir"
14123 verify_jobstats "$cmd" "$SINGLEMDS"
14124 # mkdir on secondary MDT
14125 if [ $MDSCOUNT -gt 1 ]; then
14126 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14127 verify_jobstats "$cmd" "mds2"
14130 cmd="mknod $DIR/$tfile c 1 3"
14131 verify_jobstats "$cmd" "$SINGLEMDS"
14133 cmd="rm -f $DIR/$tfile"
14134 verify_jobstats "$cmd" "$SINGLEMDS"
14135 # create all files on OST0000 so verify_jobstats can find OST stats
14137 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
14138 verify_jobstats "$cmd" "$SINGLEMDS"
14140 cmd="touch $DIR/$tfile"
14141 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14143 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14144 verify_jobstats "$cmd" "ost1"
14146 cancel_lru_locks osc
14147 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14148 verify_jobstats "$cmd" "ost1"
14150 cmd="$TRUNCATE $DIR/$tfile 0"
14151 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14153 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14154 verify_jobstats "$cmd" "$SINGLEMDS"
14155 # jobstats expiry - sleep until old stats should be expired
14156 local left=$((new_interval + 5 - (SECONDS - start)))
14157 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14158 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14160 cmd="mkdir $DIR/$tdir.expire"
14161 verify_jobstats "$cmd" "$SINGLEMDS"
14162 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14163 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14165 # Ensure that jobid are present in changelog (if supported by MDS)
14166 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14167 changelog_dump | tail -10
14168 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14169 [ $jobids -eq 9 ] ||
14170 error "Wrong changelog jobid count $jobids != 9"
14174 jobstats_set $JOBENV
14176 changelog_dump | grep $tfile
14177 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14178 [ $jobids -eq 0 ] ||
14179 error "Unexpected jobids when jobid_var=$JOBENV"
14182 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14183 JOBENV="JOBCOMPLEX"
14184 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14186 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14188 run_test 205 "Verify job stats"
14190 # LU-1480, LU-1773 and LU-1657
14192 mkdir -p $DIR/$tdir
14193 $SETSTRIPE -c -1 $DIR/$tdir
14194 #define OBD_FAIL_LOV_INIT 0x1403
14195 $LCTL set_param fail_loc=0xa0001403
14196 $LCTL set_param fail_val=1
14197 touch $DIR/$tdir/$tfile || true
14199 run_test 206 "fail lov_init_raid0() doesn't lbug"
14202 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14203 local fsz=`stat -c %s $DIR/$tfile`
14204 cancel_lru_locks mdc
14206 # do not return layout in getattr intent
14207 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14208 $LCTL set_param fail_loc=0x170
14209 local sz=`stat -c %s $DIR/$tfile`
14211 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14215 run_test 207a "can refresh layout at glimpse"
14218 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14219 local cksum=`md5sum $DIR/$tfile`
14220 local fsz=`stat -c %s $DIR/$tfile`
14221 cancel_lru_locks mdc
14222 cancel_lru_locks osc
14224 # do not return layout in getattr intent
14225 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14226 $LCTL set_param fail_loc=0x171
14228 # it will refresh layout after the file is opened but before read issues
14229 echo checksum is "$cksum"
14230 echo "$cksum" |md5sum -c --quiet || error "file differs"
14234 run_test 207b "can refresh layout at open"
14237 # FIXME: in this test suite, only RD lease is used. This is okay
14238 # for now as only exclusive open is supported. After generic lease
14239 # is done, this test suite should be revised. - Jinshan
14241 remote_mds_nodsh && skip "remote MDS with nodsh"
14242 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14243 skip "Need MDS version at least 2.4.52"
14245 echo "==== test 1: verify get lease work"
14246 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14248 echo "==== test 2: verify lease can be broken by upcoming open"
14249 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14253 $MULTIOP $DIR/$tfile oO_RDONLY:c
14254 kill -USR1 $PID && wait $PID || error "break lease error"
14256 echo "==== test 3: verify lease can't be granted if an open already exists"
14257 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14261 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14262 kill -USR1 $PID && wait $PID || error "open file error"
14264 echo "==== test 4: lease can sustain over recovery"
14265 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14271 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14273 echo "==== test 5: lease broken can't be regained by replay"
14274 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14278 # open file to break lease and then recovery
14279 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14282 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14286 run_test 208 "Exclusive open"
14289 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14290 skip_env "must have disp_stripe"
14293 sync; sleep 5; sync;
14295 echo 3 > /proc/sys/vm/drop_caches
14296 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14298 # open/close 500 times
14299 for i in $(seq 500); do
14303 echo 3 > /proc/sys/vm/drop_caches
14304 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14306 echo "before: $req_before, after: $req_after"
14307 [ $((req_after - req_before)) -ge 300 ] &&
14308 error "open/close requests are not freed"
14311 run_test 209 "read-only open/close requests should be freed promptly"
14315 size=$((size % 8192 + 1))
14316 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14317 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14318 rm -f $DIR/f212 $DIR/f212.xyz
14320 run_test 212 "Sendfile test ============================================"
14323 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14324 cancel_lru_locks osc
14325 lctl set_param fail_loc=0x8000040f
14326 # generate a read lock
14327 cat $DIR/$tfile > /dev/null
14328 # write to the file, it will try to cancel the above read lock.
14329 cat /etc/hosts >> $DIR/$tfile
14331 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14333 test_214() { # for bug 20133
14334 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14335 for (( i=0; i < 340; i++ )) ; do
14336 touch $DIR/$tdir/d214c/a$i
14339 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14340 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14341 ls $DIR/d214c || error "ls $DIR/d214c failed"
14342 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14343 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14345 run_test 214 "hash-indexed directory test - bug 20133"
14347 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14348 create_lnet_proc_files() {
14349 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14352 # counterpart of create_lnet_proc_files
14353 remove_lnet_proc_files() {
14354 rm -f $TMP/lnet_$1.sys
14357 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14358 # 3rd arg as regexp for body
14359 check_lnet_proc_stats() {
14360 local l=$(cat "$TMP/lnet_$1" |wc -l)
14361 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14363 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14366 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14367 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14368 # optional and can be regexp for 2nd line (lnet.routes case)
14369 check_lnet_proc_entry() {
14370 local blp=2 # blp stands for 'position of 1st line of body'
14371 [ -z "$5" ] || blp=3 # lnet.routes case
14373 local l=$(cat "$TMP/lnet_$1" |wc -l)
14374 # subtracting one from $blp because the body can be empty
14375 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14377 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14378 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14380 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14381 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14383 # bail out if any unexpected line happened
14384 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14385 [ "$?" != 0 ] || error "$2 misformatted"
14388 test_215() { # for bugs 18102, 21079, 21517
14389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14391 local N='(0|[1-9][0-9]*)' # non-negative numeric
14392 local P='[1-9][0-9]*' # positive numeric
14393 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14394 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14395 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14396 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14398 local L1 # regexp for 1st line
14399 local L2 # regexp for 2nd line (optional)
14400 local BR # regexp for the rest (body)
14402 # lnet.stats should look as 11 space-separated non-negative numerics
14403 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14404 create_lnet_proc_files "stats"
14405 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14406 remove_lnet_proc_files "stats"
14408 # lnet.routes should look like this:
14409 # Routing disabled/enabled
14410 # net hops priority state router
14411 # where net is a string like tcp0, hops > 0, priority >= 0,
14412 # state is up/down,
14413 # router is a string like 192.168.1.1@tcp2
14414 L1="^Routing (disabled|enabled)$"
14415 L2="^net +hops +priority +state +router$"
14416 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14417 create_lnet_proc_files "routes"
14418 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14419 remove_lnet_proc_files "routes"
14421 # lnet.routers should look like this:
14422 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14423 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14424 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14425 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14426 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14427 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14428 create_lnet_proc_files "routers"
14429 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14430 remove_lnet_proc_files "routers"
14432 # lnet.peers should look like this:
14433 # nid refs state last max rtr min tx min queue
14434 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14435 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14436 # numeric (0 or >0 or <0), queue >= 0.
14437 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14438 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14439 create_lnet_proc_files "peers"
14440 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14441 remove_lnet_proc_files "peers"
14443 # lnet.buffers should look like this:
14444 # pages count credits min
14445 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14446 L1="^pages +count +credits +min$"
14447 BR="^ +$N +$N +$I +$I$"
14448 create_lnet_proc_files "buffers"
14449 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14450 remove_lnet_proc_files "buffers"
14452 # lnet.nis should look like this:
14453 # nid status alive refs peer rtr max tx min
14454 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14455 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14456 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14457 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14458 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14459 create_lnet_proc_files "nis"
14460 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14461 remove_lnet_proc_files "nis"
14463 # can we successfully write to lnet.stats?
14464 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14466 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14468 test_216() { # bug 20317
14469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14470 remote_ost_nodsh && skip "remote OST with nodsh"
14473 local facets=$(get_facets OST)
14474 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14476 save_lustre_params client "osc.*.contention_seconds" > $p
14477 save_lustre_params $facets \
14478 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14479 save_lustre_params $facets \
14480 "ldlm.namespaces.filter-*.contended_locks" >> $p
14481 save_lustre_params $facets \
14482 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14483 clear_stats osc.*.osc_stats
14485 # agressive lockless i/o settings
14486 do_nodes $(comma_list $(osts_nodes)) \
14487 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14488 ldlm.namespaces.filter-*.contended_locks=0 \
14489 ldlm.namespaces.filter-*.contention_seconds=60"
14490 lctl set_param -n osc.*.contention_seconds=60
14492 $DIRECTIO write $DIR/$tfile 0 10 4096
14493 $CHECKSTAT -s 40960 $DIR/$tfile
14495 # disable lockless i/o
14496 do_nodes $(comma_list $(osts_nodes)) \
14497 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14498 ldlm.namespaces.filter-*.contended_locks=32 \
14499 ldlm.namespaces.filter-*.contention_seconds=0"
14500 lctl set_param -n osc.*.contention_seconds=0
14501 clear_stats osc.*.osc_stats
14503 dd if=/dev/zero of=$DIR/$tfile count=0
14504 $CHECKSTAT -s 0 $DIR/$tfile
14506 restore_lustre_params <$p
14510 run_test 216 "check lockless direct write updates file size and kms correctly"
14512 test_217() { # bug 22430
14513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14518 for node in $(nodes_list); do
14519 nid=$(host_nids_address $node $NETTYPE)
14520 if [[ $nid = *-* ]] ; then
14521 echo "lctl ping $(h2nettype $nid)"
14522 lctl ping $(h2nettype $nid)
14524 echo "skipping $node (no hyphen detected)"
14528 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14531 # do directio so as not to populate the page cache
14532 log "creating a 10 Mb file"
14533 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14534 log "starting reads"
14535 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14536 log "truncating the file"
14537 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14539 kill %+ || true # reads might have finished
14540 echo "wait until dd is finished"
14542 log "removing the temporary file"
14543 rm -rf $DIR/$tfile || error "tmp file removal failed"
14545 run_test 218 "parallel read and truncate should not deadlock"
14548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14550 # write one partial page
14551 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14552 # set no grant so vvp_io_commit_write will do sync write
14553 $LCTL set_param fail_loc=0x411
14554 # write a full page at the end of file
14555 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14557 $LCTL set_param fail_loc=0
14558 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14559 $LCTL set_param fail_loc=0x411
14560 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14563 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14564 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14566 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14568 test_220() { #LU-325
14569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14570 remote_ost_nodsh && skip "remote OST with nodsh"
14571 remote_mds_nodsh && skip "remote MDS with nodsh"
14572 remote_mgs_nodsh && skip "remote MGS with nodsh"
14576 # create on MDT0000 so the last_id and next_id are correct
14578 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14582 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14583 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14584 osc.$mdtosc_proc1.prealloc_last_id)
14585 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14586 osc.$mdtosc_proc1.prealloc_next_id)
14590 if ! combined_mgs_mds ; then
14594 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14595 #define OBD_FAIL_OST_ENOINO 0x229
14596 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14597 create_pool $FSNAME.$TESTNAME || return 1
14598 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14600 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14602 MDSOBJS=$((last_id - next_id))
14603 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14605 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14606 echo "OST still has $count kbytes free"
14608 echo "create $MDSOBJS files @next_id..."
14609 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14611 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14612 osc.$mdtosc_proc1.prealloc_last_id)
14613 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14614 osc.$mdtosc_proc1.prealloc_next_id)
14616 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14621 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14622 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14624 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14625 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14626 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14627 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14628 echo "unlink $MDSOBJS files @$next_id..."
14629 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14631 if ! combined_mgs_mds ; then
14635 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14640 dd if=`which date` of=$MOUNT/date oflag=sync
14641 chmod +x $MOUNT/date
14643 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14644 $LCTL set_param fail_loc=0x80001401
14646 $MOUNT/date > /dev/null
14649 run_test 221 "make sure fault and truncate race to not cause OOM"
14652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14655 test_mkdir $DIR/$tdir
14656 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14657 createmany -o $DIR/$tdir/$tfile 10
14658 cancel_lru_locks mdc
14659 cancel_lru_locks osc
14660 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14661 $LCTL set_param fail_loc=0x31a
14662 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14663 $LCTL set_param fail_loc=0
14666 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14672 test_mkdir $DIR/$tdir
14673 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14674 createmany -o $DIR/$tdir/$tfile 10
14675 cancel_lru_locks mdc
14676 cancel_lru_locks osc
14677 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14678 $LCTL set_param fail_loc=0x31a
14679 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14680 $LCTL set_param fail_loc=0
14682 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14688 test_mkdir $DIR/$tdir
14689 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14690 createmany -o $DIR/$tdir/$tfile 10
14691 cancel_lru_locks mdc
14692 cancel_lru_locks osc
14693 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14694 $LCTL set_param fail_loc=0x31b
14695 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14696 $LCTL set_param fail_loc=0
14699 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14701 test_224a() { # LU-1039, MRP-303
14702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14704 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14705 $LCTL set_param fail_loc=0x508
14706 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14707 $LCTL set_param fail_loc=0
14710 run_test 224a "Don't panic on bulk IO failure"
14712 test_224b() { # LU-1039, MRP-303
14713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14715 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14716 cancel_lru_locks osc
14717 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14718 $LCTL set_param fail_loc=0x515
14719 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14720 $LCTL set_param fail_loc=0
14723 run_test 224b "Don't panic on bulk IO failure"
14725 test_224c() { # LU-6441
14726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14727 remote_mds_nodsh && skip "remote MDS with nodsh"
14729 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14730 save_writethrough $p
14731 set_cache writethrough on
14733 local pages_per_rpc=$($LCTL get_param \
14734 osc.*.max_pages_per_rpc)
14735 local at_max=$($LCTL get_param -n at_max)
14736 local timeout=$($LCTL get_param -n timeout)
14737 local test_at="at_max"
14738 local param_at="$FSNAME.sys.at_max"
14739 local test_timeout="timeout"
14740 local param_timeout="$FSNAME.sys.timeout"
14742 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14744 set_persistent_param_and_check client "$test_at" "$param_at" 0
14745 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14747 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14748 do_facet ost1 $LCTL set_param fail_loc=0x520
14749 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14750 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14752 do_facet ost1 $LCTL set_param fail_loc=0
14754 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14755 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14758 $LCTL set_param -n $pages_per_rpc
14759 restore_lustre_params < $p
14762 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14764 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14767 if [ -z ${MDSSURVEY} ]; then
14768 skip_env "mds-survey not found"
14770 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14771 skip "Need MDS version at least 2.2.51"
14773 local mds=$(facet_host $SINGLEMDS)
14774 local target=$(do_nodes $mds 'lctl dl' |
14775 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14777 local cmd1="file_count=1000 thrhi=4"
14778 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14779 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14780 local cmd="$cmd1 $cmd2 $cmd3"
14782 rm -f ${TMP}/mds_survey*
14784 eval $cmd || error "mds-survey with zero-stripe failed"
14785 cat ${TMP}/mds_survey*
14786 rm -f ${TMP}/mds_survey*
14788 run_test 225a "Metadata survey sanity with zero-stripe"
14791 if [ -z ${MDSSURVEY} ]; then
14792 skip_env "mds-survey not found"
14794 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14795 skip "Need MDS version at least 2.2.51"
14796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14797 remote_mds_nodsh && skip "remote MDS with nodsh"
14798 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14799 skip_env "Need to mount OST to test"
14802 local mds=$(facet_host $SINGLEMDS)
14803 local target=$(do_nodes $mds 'lctl dl' |
14804 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14806 local cmd1="file_count=1000 thrhi=4"
14807 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14808 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14809 local cmd="$cmd1 $cmd2 $cmd3"
14811 rm -f ${TMP}/mds_survey*
14813 eval $cmd || error "mds-survey with stripe_count failed"
14814 cat ${TMP}/mds_survey*
14815 rm -f ${TMP}/mds_survey*
14817 run_test 225b "Metadata survey sanity with stripe_count = 1"
14819 mcreate_path2fid () {
14825 local path=$DIR/$tdir/$name
14830 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14831 error "cannot create $desc"
14833 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14835 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14837 fid_path=$($LFS fid2path $MOUNT $fid)
14839 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14841 [ "$path" == "$fid_path" ] ||
14842 error "fid2path returned $fid_path, expected $path"
14844 echo "pass with $path and $fid"
14849 mkdir -p $DIR/$tdir
14851 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14852 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14853 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14854 mcreate_path2fid 0040666 0 0 dir "directory"
14855 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14856 mcreate_path2fid 0100666 0 0 file "regular file"
14857 mcreate_path2fid 0120666 0 0 link "symbolic link"
14858 mcreate_path2fid 0140666 0 0 sock "socket"
14860 run_test 226a "call path2fid and fid2path on files of all type"
14863 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14868 mkdir -p $DIR/$tdir
14869 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14870 error "create remote directory failed"
14871 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14872 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14873 "character special file (null)"
14874 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14875 "character special file (no device)"
14876 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14877 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14878 "block special file (loop)"
14879 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14880 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14881 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14883 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14885 # LU-1299 Executing or running ldd on a truncated executable does not
14886 # cause an out-of-memory condition.
14888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14889 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14891 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14892 chmod +x $MOUNT/date
14894 $MOUNT/date > /dev/null
14895 ldd $MOUNT/date > /dev/null
14898 run_test 227 "running truncated executable does not cause OOM"
14900 # LU-1512 try to reuse idle OI blocks
14902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14903 remote_mds_nodsh && skip "remote MDS with nodsh"
14904 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14906 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14907 local myDIR=$DIR/$tdir
14910 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14911 $LCTL set_param fail_loc=0x80001002
14912 createmany -o $myDIR/t- 10000
14913 $LCTL set_param fail_loc=0
14914 # The guard is current the largest FID holder
14916 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14918 local IDX=$(($SEQ % 64))
14920 do_facet $SINGLEMDS sync
14921 # Make sure journal flushed.
14923 local blk1=$(do_facet $SINGLEMDS \
14924 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14925 grep Blockcount | awk '{print $4}')
14927 # Remove old files, some OI blocks will become idle.
14928 unlinkmany $myDIR/t- 10000
14929 # Create new files, idle OI blocks should be reused.
14930 createmany -o $myDIR/t- 2000
14931 do_facet $SINGLEMDS sync
14932 # Make sure journal flushed.
14934 local blk2=$(do_facet $SINGLEMDS \
14935 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14936 grep Blockcount | awk '{print $4}')
14938 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14940 run_test 228a "try to reuse idle OI blocks"
14943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14944 remote_mds_nodsh && skip "remote MDS with nodsh"
14945 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14947 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14948 local myDIR=$DIR/$tdir
14951 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14952 $LCTL set_param fail_loc=0x80001002
14953 createmany -o $myDIR/t- 10000
14954 $LCTL set_param fail_loc=0
14955 # The guard is current the largest FID holder
14957 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14959 local IDX=$(($SEQ % 64))
14961 do_facet $SINGLEMDS sync
14962 # Make sure journal flushed.
14964 local blk1=$(do_facet $SINGLEMDS \
14965 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14966 grep Blockcount | awk '{print $4}')
14968 # Remove old files, some OI blocks will become idle.
14969 unlinkmany $myDIR/t- 10000
14972 stop $SINGLEMDS || error "Fail to stop MDT."
14974 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14976 df $MOUNT || error "Fail to df."
14977 # Create new files, idle OI blocks should be reused.
14978 createmany -o $myDIR/t- 2000
14979 do_facet $SINGLEMDS sync
14980 # Make sure journal flushed.
14982 local blk2=$(do_facet $SINGLEMDS \
14983 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14984 grep Blockcount | awk '{print $4}')
14986 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14988 run_test 228b "idle OI blocks can be reused after MDT restart"
14992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14993 remote_mds_nodsh && skip "remote MDS with nodsh"
14994 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14996 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14997 local myDIR=$DIR/$tdir
15000 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15001 $LCTL set_param fail_loc=0x80001002
15002 # 20000 files can guarantee there are index nodes in the OI file
15003 createmany -o $myDIR/t- 20000
15004 $LCTL set_param fail_loc=0
15005 # The guard is current the largest FID holder
15007 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15009 local IDX=$(($SEQ % 64))
15011 do_facet $SINGLEMDS sync
15012 # Make sure journal flushed.
15014 local blk1=$(do_facet $SINGLEMDS \
15015 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15016 grep Blockcount | awk '{print $4}')
15018 # Remove old files, some OI blocks will become idle.
15019 unlinkmany $myDIR/t- 20000
15021 # The OI file should become empty now
15023 # Create new files, idle OI blocks should be reused.
15024 createmany -o $myDIR/t- 2000
15025 do_facet $SINGLEMDS sync
15026 # Make sure journal flushed.
15028 local blk2=$(do_facet $SINGLEMDS \
15029 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15030 grep Blockcount | awk '{print $4}')
15032 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15034 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15036 test_229() { # LU-2482, LU-3448
15037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15038 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15039 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15040 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15044 # Create a file with a released layout and stripe count 2.
15045 $MULTIOP $DIR/$tfile H2c ||
15046 error "failed to create file with released layout"
15048 $GETSTRIPE -v $DIR/$tfile
15050 local pattern=$($GETSTRIPE -L $DIR/$tfile)
15051 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15053 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
15054 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15055 stat $DIR/$tfile || error "failed to stat released file"
15057 chown $RUNAS_ID $DIR/$tfile ||
15058 error "chown $RUNAS_ID $DIR/$tfile failed"
15060 chgrp $RUNAS_ID $DIR/$tfile ||
15061 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15063 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15064 rm $DIR/$tfile || error "failed to remove released file"
15066 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15070 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15071 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15072 skip "Need MDS version at least 2.11.52"
15076 test_mkdir $DIR/$tdir
15077 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15078 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15079 [ $mdt_idx -ne 0 ] &&
15080 error "create local directory on wrong MDT $mdt_idx"
15082 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15083 error "create remote directory failed"
15084 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15085 [ $mdt_idx -ne $MDTIDX ] &&
15086 error "create remote directory on wrong MDT $mdt_idx"
15088 createmany -o $DIR/$tdir/test_230/t- 10 ||
15089 error "create files on remote directory failed"
15090 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15091 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15092 rm -r $DIR/$tdir || error "unlink remote directory failed"
15094 run_test 230a "Create remote directory and files under the remote directory"
15097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15098 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15099 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15100 skip "Need MDS version at least 2.11.52"
15108 local migrate_dir=$DIR/$tdir/migrate_dir
15109 local other_dir=$DIR/$tdir/other_dir
15111 test_mkdir $DIR/$tdir
15112 test_mkdir -i0 -c1 $migrate_dir
15113 test_mkdir -i0 -c1 $other_dir
15114 for ((i=0; i<10; i++)); do
15115 mkdir -p $migrate_dir/dir_${i}
15116 createmany -o $migrate_dir/dir_${i}/f 10 ||
15117 error "create files under remote dir failed $i"
15120 cp /etc/passwd $migrate_dir/$tfile
15121 cp /etc/passwd $other_dir/$tfile
15122 chattr +SAD $migrate_dir
15123 chattr +SAD $migrate_dir/$tfile
15125 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15126 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15127 local old_dir_mode=$(stat -c%f $migrate_dir)
15128 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15130 mkdir -p $migrate_dir/dir_default_stripe2
15131 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
15132 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
15134 mkdir -p $other_dir
15135 ln $migrate_dir/$tfile $other_dir/luna
15136 ln $migrate_dir/$tfile $migrate_dir/sofia
15137 ln $other_dir/$tfile $migrate_dir/david
15138 ln -s $migrate_dir/$tfile $other_dir/zachary
15139 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15140 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15142 $LFS migrate -m $MDTIDX $migrate_dir ||
15143 error "fails on migrating remote dir to MDT1"
15145 echo "migratate to MDT1, then checking.."
15146 for ((i = 0; i < 10; i++)); do
15147 for file in $(find $migrate_dir/dir_${i}); do
15148 mdt_index=$($LFS getstripe -m $file)
15149 [ $mdt_index == $MDTIDX ] ||
15150 error "$file is not on MDT${MDTIDX}"
15154 # the multiple link file should still in MDT0
15155 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15156 [ $mdt_index == 0 ] ||
15157 error "$file is not on MDT${MDTIDX}"
15159 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15160 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15161 error " expect $old_dir_flag get $new_dir_flag"
15163 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15164 [ "$old_file_flag" = "$new_file_flag" ] ||
15165 error " expect $old_file_flag get $new_file_flag"
15167 local new_dir_mode=$(stat -c%f $migrate_dir)
15168 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15169 error "expect mode $old_dir_mode get $new_dir_mode"
15171 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15172 [ "$old_file_mode" = "$new_file_mode" ] ||
15173 error "expect mode $old_file_mode get $new_file_mode"
15175 diff /etc/passwd $migrate_dir/$tfile ||
15176 error "$tfile different after migration"
15178 diff /etc/passwd $other_dir/luna ||
15179 error "luna different after migration"
15181 diff /etc/passwd $migrate_dir/sofia ||
15182 error "sofia different after migration"
15184 diff /etc/passwd $migrate_dir/david ||
15185 error "david different after migration"
15187 diff /etc/passwd $other_dir/zachary ||
15188 error "zachary different after migration"
15190 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15191 error "${tfile}_ln different after migration"
15193 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15194 error "${tfile}_ln_other different after migration"
15196 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15197 [ $stripe_count = 2 ] ||
15198 error "dir strpe_count $d != 2 after migration."
15200 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15201 [ $stripe_count = 2 ] ||
15202 error "file strpe_count $d != 2 after migration."
15204 #migrate back to MDT0
15207 $LFS migrate -m $MDTIDX $migrate_dir ||
15208 error "fails on migrating remote dir to MDT0"
15210 echo "migrate back to MDT0, checking.."
15211 for file in $(find $migrate_dir); do
15212 mdt_index=$($LFS getstripe -m $file)
15213 [ $mdt_index == $MDTIDX ] ||
15214 error "$file is not on MDT${MDTIDX}"
15217 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15218 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15219 error " expect $old_dir_flag get $new_dir_flag"
15221 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15222 [ "$old_file_flag" = "$new_file_flag" ] ||
15223 error " expect $old_file_flag get $new_file_flag"
15225 local new_dir_mode=$(stat -c%f $migrate_dir)
15226 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15227 error "expect mode $old_dir_mode get $new_dir_mode"
15229 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15230 [ "$old_file_mode" = "$new_file_mode" ] ||
15231 error "expect mode $old_file_mode get $new_file_mode"
15233 diff /etc/passwd ${migrate_dir}/$tfile ||
15234 error "$tfile different after migration"
15236 diff /etc/passwd ${other_dir}/luna ||
15237 error "luna different after migration"
15239 diff /etc/passwd ${migrate_dir}/sofia ||
15240 error "sofia different after migration"
15242 diff /etc/passwd ${other_dir}/zachary ||
15243 error "zachary different after migration"
15245 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15246 error "${tfile}_ln different after migration"
15248 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15249 error "${tfile}_ln_other different after migration"
15251 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15252 [ $stripe_count = 2 ] ||
15253 error "dir strpe_count $d != 2 after migration."
15255 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15256 [ $stripe_count = 2 ] ||
15257 error "file strpe_count $d != 2 after migration."
15259 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15261 run_test 230b "migrate directory"
15264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15265 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15266 remote_mds_nodsh && skip "remote MDS with nodsh"
15267 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15268 skip "Need MDS version at least 2.11.52"
15274 local migrate_dir=$DIR/$tdir/migrate_dir
15276 #If migrating directory fails in the middle, all entries of
15277 #the directory is still accessiable.
15278 test_mkdir $DIR/$tdir
15279 test_mkdir -i0 -c1 $migrate_dir
15280 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15282 createmany -o $migrate_dir/f $total ||
15283 error "create files under ${migrate_dir} failed"
15285 # fail after migrating top dir, and this will fail only once, so the
15286 # first sub file migration will fail (currently f3), others succeed.
15287 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15288 do_facet mds1 lctl set_param fail_loc=0x1801
15289 local t=$(ls $migrate_dir | wc -l)
15290 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15291 error "migrate should fail"
15292 local u=$(ls $migrate_dir | wc -l)
15293 [ "$u" == "$t" ] || error "$u != $t during migration"
15295 # add new dir/file should succeed
15296 mkdir $migrate_dir/dir ||
15297 error "mkdir failed under migrating directory"
15298 touch $migrate_dir/file ||
15299 error "create file failed under migrating directory"
15301 # add file with existing name should fail
15302 for file in $migrate_dir/f*; do
15303 stat $file > /dev/null || error "stat $file failed"
15304 $OPENFILE -f O_CREAT:O_EXCL $file &&
15305 error "open(O_CREAT|O_EXCL) $file should fail"
15306 $MULTIOP $file m && error "create $file should fail"
15307 touch $DIR/$tdir/remote_dir/$tfile ||
15308 error "touch $tfile failed"
15309 ln $DIR/$tdir/remote_dir/$tfile $file &&
15310 error "link $file should fail"
15311 mdt_index=$($LFS getstripe -m $file)
15312 if [ $mdt_index == 0 ]; then
15313 # file failed to migrate is not allowed to rename to
15314 mv $DIR/$tdir/remote_dir/$tfile $file &&
15315 error "rename to $file should fail"
15317 mv $DIR/$tdir/remote_dir/$tfile $file ||
15318 error "rename to $file failed"
15320 echo hello >> $file || error "write $file failed"
15323 # resume migration with different options should fail
15324 $LFS migrate -m 0 $migrate_dir &&
15325 error "migrate -m 0 $migrate_dir should fail"
15327 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15328 error "migrate -c 2 $migrate_dir should fail"
15330 # resume migration should succeed
15331 $LFS migrate -m $MDTIDX $migrate_dir ||
15332 error "migrate $migrate_dir failed"
15334 echo "Finish migration, then checking.."
15335 for file in $(find $migrate_dir); do
15336 mdt_index=$($LFS getstripe -m $file)
15337 [ $mdt_index == $MDTIDX ] ||
15338 error "$file is not on MDT${MDTIDX}"
15341 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15343 run_test 230c "check directory accessiblity if migration failed"
15346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15347 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15348 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15349 skip "Need MDS version at least 2.11.52"
15351 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15353 local migrate_dir=$DIR/$tdir/migrate_dir
15363 old_index=$((RANDOM % MDSCOUNT))
15364 old_count=$((MDSCOUNT - old_index))
15365 new_index=$((RANDOM % MDSCOUNT))
15366 new_count=$((MDSCOUNT - new_index))
15367 new_hash="all_char"
15369 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15370 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15372 test_mkdir $DIR/$tdir
15373 test_mkdir -i $old_index -c $old_count $migrate_dir
15375 for ((i=0; i<100; i++)); do
15376 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15377 createmany -o $migrate_dir/dir_${i}/f 100 ||
15378 error "create files under remote dir failed $i"
15381 echo -n "Migrate from MDT$old_index "
15382 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15383 echo -n "to MDT$new_index"
15384 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15387 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15388 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15389 error "migrate remote dir error"
15391 echo "Finish migration, then checking.."
15392 for file in $(find $migrate_dir); do
15393 mdt_index=$($LFS getstripe -m $file)
15394 if [ $mdt_index -lt $new_index ] ||
15395 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15396 error "$file is on MDT$mdt_index"
15400 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15402 run_test 230d "check migrate big directory"
15405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15406 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15407 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15408 skip "Need MDS version at least 2.11.52"
15415 mkdir -p $DIR/$tdir
15416 mkdir $DIR/$tdir/migrate_dir
15417 mkdir $DIR/$tdir/other_dir
15418 touch $DIR/$tdir/migrate_dir/a
15419 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15420 ls $DIR/$tdir/other_dir
15422 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15423 error "migrate dir fails"
15425 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15426 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15428 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15429 [ $mdt_index == 0 ] || error "a is not on MDT0"
15431 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15432 error "migrate dir fails"
15434 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15435 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15437 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15438 [ $mdt_index == 1 ] || error "a is not on MDT1"
15440 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15441 [ $mdt_index == 1 ] || error "b is not on MDT1"
15443 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15444 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15446 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15448 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15450 run_test 230e "migrate mulitple local link files"
15453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15454 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15455 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15456 skip "Need MDS version at least 2.11.52"
15461 mkdir -p $DIR/$tdir
15462 mkdir $DIR/$tdir/migrate_dir
15463 $LFS mkdir -i1 $DIR/$tdir/other_dir
15464 touch $DIR/$tdir/migrate_dir/a
15465 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15466 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15467 ls $DIR/$tdir/other_dir
15469 # a should be migrated to MDT1, since no other links on MDT0
15470 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15471 error "#1 migrate dir fails"
15472 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15473 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15474 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15475 [ $mdt_index == 1 ] || error "a is not on MDT1"
15477 # a should stay on MDT1, because it is a mulitple link file
15478 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15479 error "#2 migrate dir fails"
15480 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15481 [ $mdt_index == 1 ] || error "a is not on MDT1"
15483 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15484 error "#3 migrate dir fails"
15486 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15487 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15488 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15490 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15491 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15493 # a should be migrated to MDT0, since no other links on MDT1
15494 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15495 error "#4 migrate dir fails"
15496 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15497 [ $mdt_index == 0 ] || error "a is not on MDT0"
15499 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15501 run_test 230f "migrate mulitple remote link files"
15504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15505 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15506 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15507 skip "Need MDS version at least 2.11.52"
15509 mkdir -p $DIR/$tdir/migrate_dir
15511 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15512 error "migrating dir to non-exist MDT succeeds"
15515 run_test 230g "migrate dir to non-exist MDT"
15518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15519 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15520 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15521 skip "Need MDS version at least 2.11.52"
15525 mkdir -p $DIR/$tdir/migrate_dir
15527 $LFS migrate -m1 $DIR &&
15528 error "migrating mountpoint1 should fail"
15530 $LFS migrate -m1 $DIR/$tdir/.. &&
15531 error "migrating mountpoint2 should fail"
15534 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15535 error "migrating $tdir/migrate_dir/.. should fail"
15539 run_test 230h "migrate .. and root"
15542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15543 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15544 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15545 skip "Need MDS version at least 2.11.52"
15547 mkdir -p $DIR/$tdir/migrate_dir
15549 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15550 error "migration fails with a tailing slash"
15552 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15553 error "migration fails with two tailing slashes"
15555 run_test 230i "lfs migrate -m tolerates trailing slashes"
15558 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15559 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15560 skip "Need MDS version at least 2.11.52"
15562 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15563 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15564 error "create $tfile failed"
15565 cat /etc/passwd > $DIR/$tdir/$tfile
15567 $LFS migrate -m 1 $DIR/$tdir
15569 cmp /etc/passwd $DIR/$tdir/$tfile ||
15570 error "DoM file mismatch after migration"
15572 run_test 230j "DoM file data not changed after dir migration"
15575 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15576 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15577 skip "Need MDS version at least 2.11.56"
15580 local files_on_starting_mdt=0
15582 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15583 $LFS getdirstripe $DIR/$tdir
15584 for i in $(seq $total); do
15585 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15586 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15587 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15590 echo "$files_on_starting_mdt files on MDT0"
15592 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15593 $LFS getdirstripe $DIR/$tdir
15595 files_on_starting_mdt=0
15596 for i in $(seq $total); do
15597 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15598 error "file $tfile.$i mismatch after migration"
15599 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15600 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15603 echo "$files_on_starting_mdt files on MDT1 after migration"
15604 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15606 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15607 $LFS getdirstripe $DIR/$tdir
15609 files_on_starting_mdt=0
15610 for i in $(seq $total); do
15611 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15612 error "file $tfile.$i mismatch after 2nd migration"
15613 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15614 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15617 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15618 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15622 run_test 230k "file data not changed after dir migration"
15625 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15626 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15627 skip "Need MDS version at least 2.11.56"
15629 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15630 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15631 error "create files under remote dir failed $i"
15632 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15634 run_test 230l "readdir between MDTs won't crash"
15638 # For simplicity this test assumes that max_pages_per_rpc
15639 # is the same across all OSCs
15640 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15641 local bulk_size=$((max_pages * PAGE_SIZE))
15642 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15645 mkdir -p $DIR/$tdir
15646 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15647 error "failed to set stripe with -S ${brw_size}M option"
15649 # clear the OSC stats
15650 $LCTL set_param osc.*.stats=0 &>/dev/null
15653 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15654 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15655 oflag=direct &>/dev/null || error "dd failed"
15657 sync; sleep 1; sync # just to be safe
15658 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15659 if [ x$nrpcs != "x1" ]; then
15660 $LCTL get_param osc.*.stats
15661 error "found $nrpcs ost_write RPCs, not 1 as expected"
15665 # Drop the OSC cache, otherwise we will read from it
15666 cancel_lru_locks osc
15668 # clear the OSC stats
15669 $LCTL set_param osc.*.stats=0 &>/dev/null
15671 # Client reads $bulk_size.
15672 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15673 iflag=direct &>/dev/null || error "dd failed"
15675 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15676 if [ x$nrpcs != "x1" ]; then
15677 $LCTL get_param osc.*.stats
15678 error "found $nrpcs ost_read RPCs, not 1 as expected"
15681 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15684 mkdir -p $DIR/$tdir
15686 for i in {0..1023}; do
15687 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15688 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15689 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15693 run_test 231b "must not assert on fully utilized OST request buffer"
15696 mkdir -p $DIR/$tdir
15697 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15699 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15700 do_facet ost1 $LCTL set_param fail_loc=0x31c
15702 # ignore dd failure
15703 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15705 do_facet ost1 $LCTL set_param fail_loc=0
15706 umount_client $MOUNT || error "umount failed"
15707 mount_client $MOUNT || error "mount failed"
15708 stop ost1 || error "cannot stop ost1"
15709 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15711 run_test 232a "failed lock should not block umount"
15714 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15715 skip "Need MDS version at least 2.10.58"
15717 mkdir -p $DIR/$tdir
15718 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15721 cancel_lru_locks osc
15723 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15724 do_facet ost1 $LCTL set_param fail_loc=0x31c
15727 $LFS data_version $DIR/$tdir/$tfile || true
15729 do_facet ost1 $LCTL set_param fail_loc=0
15730 umount_client $MOUNT || error "umount failed"
15731 mount_client $MOUNT || error "mount failed"
15732 stop ost1 || error "cannot stop ost1"
15733 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15735 run_test 232b "failed data version lock should not block umount"
15738 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15739 skip "Need MDS version at least 2.3.64"
15740 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15742 local fid=$($LFS path2fid $MOUNT)
15744 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15745 error "cannot access $MOUNT using its FID '$fid'"
15747 run_test 233a "checking that OBF of the FS root succeeds"
15750 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15751 skip "Need MDS version at least 2.5.90"
15752 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15754 local fid=$($LFS path2fid $MOUNT/.lustre)
15756 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15757 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15759 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15760 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15761 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15763 run_test 233b "checking that OBF of the FS .lustre succeeds"
15766 local p="$TMP/sanityN-$TESTNAME.parameters"
15767 save_lustre_params client "llite.*.xattr_cache" > $p
15768 lctl set_param llite.*.xattr_cache 1 ||
15769 skip_env "xattr cache is not supported"
15771 mkdir -p $DIR/$tdir || error "mkdir failed"
15772 touch $DIR/$tdir/$tfile || error "touch failed"
15773 # OBD_FAIL_LLITE_XATTR_ENOMEM
15774 $LCTL set_param fail_loc=0x1405
15775 getfattr -n user.attr $DIR/$tdir/$tfile &&
15776 error "getfattr should have failed with ENOMEM"
15777 $LCTL set_param fail_loc=0x0
15780 restore_lustre_params < $p
15783 run_test 234 "xattr cache should not crash on ENOMEM"
15786 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15787 skip "Need MDS version at least 2.4.52"
15789 flock_deadlock $DIR/$tfile
15794 124) error "process hangs on a deadlock"
15796 *) error "error executing flock_deadlock $DIR/$tfile"
15800 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15804 check_swap_layouts_support
15806 local ref1=/etc/passwd
15807 local ref2=/etc/group
15808 local file1=$DIR/$tdir/f1
15809 local file2=$DIR/$tdir/f2
15811 test_mkdir -c1 $DIR/$tdir
15812 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15813 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15814 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15815 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15816 local fd=$(free_fd)
15817 local cmd="exec $fd<>$file2"
15820 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15821 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15824 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15829 run_test 236 "Layout swap on open unlinked file"
15831 # LU-4659 linkea consistency
15833 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15834 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15835 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15836 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15839 ln $DIR/$tfile $DIR/$tfile.lnk
15840 touch $DIR/$tfile.new
15841 mv $DIR/$tfile.new $DIR/$tfile
15842 local fid1=$($LFS path2fid $DIR/$tfile)
15843 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15844 local path1=$($LFS fid2path $FSNAME "$fid1")
15845 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15846 local path2=$($LFS fid2path $FSNAME "$fid2")
15847 [ $tfile.lnk == $path2 ] ||
15848 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15851 run_test 238 "Verify linkea consistency"
15853 test_239A() { # was test_239
15854 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15855 skip "Need MDS version at least 2.5.60"
15857 local list=$(comma_list $(mdts_nodes))
15859 mkdir -p $DIR/$tdir
15860 createmany -o $DIR/$tdir/f- 5000
15861 unlinkmany $DIR/$tdir/f- 5000
15862 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
15863 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15864 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15865 osp.*MDT*.sync_in_flight" | calc_sum)
15866 [ "$changes" -eq 0 ] || error "$changes not synced"
15868 run_test 239A "osp_sync test"
15870 test_239a() { #LU-5297
15871 remote_mds_nodsh && skip "remote MDS with nodsh"
15874 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15875 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15876 chgrp $RUNAS_GID $DIR/$tfile
15877 wait_delete_completed
15879 run_test 239a "process invalid osp sync record correctly"
15881 test_239b() { #LU-5297
15882 remote_mds_nodsh && skip "remote MDS with nodsh"
15885 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15886 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15887 chgrp $RUNAS_GID $DIR/$tfile1
15888 wait_delete_completed
15889 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15891 chgrp $RUNAS_GID $DIR/$tfile2
15892 wait_delete_completed
15894 run_test 239b "process osp sync record with ENOMEM error correctly"
15897 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15898 remote_mds_nodsh && skip "remote MDS with nodsh"
15900 mkdir -p $DIR/$tdir
15902 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15903 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15904 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15905 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15907 umount_client $MOUNT || error "umount failed"
15908 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15909 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15910 mount_client $MOUNT || error "failed to mount client"
15912 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15913 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15915 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15921 for LOOP in $(seq $count); do
15922 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15923 cancel_lru_locks $OSC || true
15931 for LOOP in $(seq $1); do
15932 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15937 test_241a() { # was test_241
15938 local bsize=$PAGE_SIZE
15940 (( bsize < 40960 )) && bsize=40960
15941 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15943 cancel_lru_locks $OSC
15944 test_241_bio 1000 $bsize &
15946 test_241_dio 1000 $bsize
15949 run_test 241a "bio vs dio"
15952 local bsize=$PAGE_SIZE
15954 (( bsize < 40960 )) && bsize=40960
15955 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15957 test_241_dio 1000 $bsize &
15959 test_241_dio 1000 $bsize
15962 run_test 241b "dio vs dio"
15965 remote_mds_nodsh && skip "remote MDS with nodsh"
15967 mkdir -p $DIR/$tdir
15968 touch $DIR/$tdir/$tfile
15970 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15971 do_facet mds1 lctl set_param fail_loc=0x105
15972 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15974 do_facet mds1 lctl set_param fail_loc=0
15975 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15977 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15981 test_mkdir $DIR/$tdir
15982 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15984 run_test 243 "various group lock tests"
15988 test_mkdir $DIR/$tdir
15989 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15990 sendfile_grouplock $DIR/$tdir/$tfile || \
15991 error "sendfile+grouplock failed"
15994 run_test 244 "sendfile with group lock tests"
15997 local flagname="multi_mod_rpcs"
15998 local connect_data_name="max_mod_rpcs"
16001 # check if multiple modify RPCs flag is set
16002 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16003 grep "connect_flags:")
16006 echo "$out" | grep -qw $flagname
16007 if [ $? -ne 0 ]; then
16008 echo "connect flag $flagname is not set"
16012 # check if multiple modify RPCs data is set
16013 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16016 echo "$out" | grep -qw $connect_data_name ||
16017 error "import should have connect data $connect_data_name"
16019 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16021 test_246() { # LU-7371
16022 remote_ost_nodsh && skip "remote OST with nodsh"
16023 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16024 skip "Need OST version >= 2.7.62"
16026 do_facet ost1 $LCTL set_param fail_val=4095
16027 #define OBD_FAIL_OST_READ_SIZE 0x234
16028 do_facet ost1 $LCTL set_param fail_loc=0x234
16029 $LFS setstripe $DIR/$tfile -i 0 -c 1
16030 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16031 cancel_lru_locks $FSNAME-OST0000
16032 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16034 run_test 246 "Read file of size 4095 should return right length"
16040 umount_client $submount
16045 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16047 skip_env "Fileset feature is not supported"
16049 local submount=${MOUNT}_$tdir
16052 mkdir -p $submount || error "mkdir $submount failed"
16053 FILESET="$FILESET/$tdir" mount_client $submount ||
16054 error "mount $submount failed"
16055 trap "cleanup_247 $submount" EXIT
16056 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16057 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16058 error "read $MOUNT/$tdir/$tfile failed"
16059 cleanup_247 $submount
16061 run_test 247a "mount subdir as fileset"
16064 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16065 skip_env "Fileset feature is not supported"
16067 local submount=${MOUNT}_$tdir
16069 rm -rf $MOUNT/$tdir
16070 mkdir -p $submount || error "mkdir $submount failed"
16072 FILESET="$FILESET/$tdir" mount_client $submount &&
16073 error "mount $submount should fail"
16076 run_test 247b "mount subdir that dose not exist"
16079 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16080 skip_env "Fileset feature is not supported"
16082 local submount=${MOUNT}_$tdir
16084 mkdir -p $MOUNT/$tdir/dir1
16085 mkdir -p $submount || error "mkdir $submount failed"
16086 trap "cleanup_247 $submount" EXIT
16087 FILESET="$FILESET/$tdir" mount_client $submount ||
16088 error "mount $submount failed"
16089 local fid=$($LFS path2fid $MOUNT/)
16090 $LFS fid2path $submount $fid && error "fid2path should fail"
16091 cleanup_247 $submount
16093 run_test 247c "running fid2path outside root"
16096 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16097 skip "Fileset feature is not supported"
16099 local submount=${MOUNT}_$tdir
16101 mkdir -p $MOUNT/$tdir/dir1
16102 mkdir -p $submount || error "mkdir $submount failed"
16103 FILESET="$FILESET/$tdir" mount_client $submount ||
16104 error "mount $submount failed"
16105 trap "cleanup_247 $submount" EXIT
16106 local fid=$($LFS path2fid $submount/dir1)
16107 $LFS fid2path $submount $fid || error "fid2path should succeed"
16108 cleanup_247 $submount
16110 run_test 247d "running fid2path inside root"
16114 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16116 skip "Fileset feature is not supported"
16118 local submount=${MOUNT}_$tdir
16121 mkdir -p $submount || error "mkdir $submount failed"
16122 FILESET="$FILESET/.." mount_client $submount &&
16123 error "mount $submount should fail"
16126 run_test 247e "mount .. as fileset"
16129 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16130 [ -z "$fast_read_sav" ] && skip "no fast read support"
16132 # create a large file for fast read verification
16133 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16135 # make sure the file is created correctly
16136 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16137 { rm -f $DIR/$tfile; skip "file creation error"; }
16139 echo "Test 1: verify that fast read is 4 times faster on cache read"
16141 # small read with fast read enabled
16142 $LCTL set_param -n llite.*.fast_read=1
16143 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16144 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16145 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16146 # small read with fast read disabled
16147 $LCTL set_param -n llite.*.fast_read=0
16148 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16149 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16150 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16152 # verify that fast read is 4 times faster for cache read
16153 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16154 error_not_in_vm "fast read was not 4 times faster: " \
16155 "$t_fast vs $t_slow"
16157 echo "Test 2: verify the performance between big and small read"
16158 $LCTL set_param -n llite.*.fast_read=1
16160 # 1k non-cache read
16161 cancel_lru_locks osc
16162 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16163 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16164 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16166 # 1M non-cache read
16167 cancel_lru_locks osc
16168 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16169 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16170 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16172 # verify that big IO is not 4 times faster than small IO
16173 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16174 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16176 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16179 run_test 248 "fast read verification"
16181 test_249() { # LU-7890
16182 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16183 skip "Need at least version 2.8.54"
16186 $SETSTRIPE -c 1 $DIR/$tfile
16187 # Offset 2T == 4k * 512M
16188 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16189 error "dd to 2T offset failed"
16191 run_test 249 "Write above 2T file size"
16194 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
16195 && skip "no 16TB file size limit on ZFS"
16197 $SETSTRIPE -c 1 $DIR/$tfile
16198 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16199 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16200 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16201 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16202 conv=notrunc,fsync && error "append succeeded"
16205 run_test 250 "Write above 16T limit"
16208 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
16210 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16211 #Skip once - writing the first stripe will succeed
16212 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16213 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16214 error "short write happened"
16216 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16217 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16218 error "short read happened"
16222 run_test 251 "Handling short read and write correctly"
16225 remote_mds_nodsh && skip "remote MDS with nodsh"
16226 remote_ost_nodsh && skip "remote OST with nodsh"
16227 if [ "$ost1_FSTYPE" != "ldiskfs" -o "$mds1_FSTYPE" != "ldiskfs" ]; then
16228 skip_env "ldiskfs only test"
16238 # check lr_reader on OST0000
16240 dev=$(facet_device $tgt)
16241 out=$(do_facet $tgt $LR_READER $dev)
16242 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16244 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16245 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16246 error "Invalid uuid returned by $LR_READER on target $tgt"
16247 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16249 # check lr_reader -c on MDT0000
16251 dev=$(facet_device $tgt)
16252 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16253 skip "$LR_READER does not support additional options"
16255 out=$(do_facet $tgt $LR_READER -c $dev)
16256 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16258 num=$(echo "$out" | grep -c "mdtlov")
16259 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16260 error "Invalid number of mdtlov clients returned by $LR_READER"
16261 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16263 # check lr_reader -cr on MDT0000
16264 out=$(do_facet $tgt $LR_READER -cr $dev)
16265 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16267 echo "$out" | grep -q "^reply_data:$" ||
16268 error "$LR_READER should have returned 'reply_data' section"
16269 num=$(echo "$out" | grep -c "client_generation")
16270 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16272 run_test 252 "check lr_reader tool"
16274 test_253_fill_ost() {
16275 local size_mb #how many MB should we write to pass watermark
16276 local lwm=$3 #low watermark
16277 local free_10mb #10% of free space
16279 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16280 size_mb=$((free_kb / 1024 - lwm))
16281 free_10mb=$((free_kb / 10240))
16282 #If 10% of free space cross low watermark use it
16283 if (( free_10mb > size_mb )); then
16286 #At least we need to store 1.1 of difference between
16287 #free space and low watermark
16288 size_mb=$((size_mb + size_mb / 10))
16290 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16291 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16292 oflag=append conv=notrunc
16297 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16298 echo "OST still has $((free_kb / 1024)) mbytes free"
16302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16303 remote_mds_nodsh && skip "remote MDS with nodsh"
16304 remote_mgs_nodsh && skip "remote MGS with nodsh"
16309 local ost_name=$($LFS osts |
16310 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16312 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16313 do_facet $SINGLEMDS $LCTL get_param -n \
16314 osp.$mdtosc_proc1.reserved_mb_high ||
16315 skip "remote MDS does not support reserved_mb_high"
16319 wait_delete_completed
16322 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16323 osp.$mdtosc_proc1.reserved_mb_high)
16324 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16325 osp.$mdtosc_proc1.reserved_mb_low)
16326 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16328 if ! combined_mgs_mds ; then
16331 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16332 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16333 error "Adding $ost_name to pool failed"
16335 # Wait for client to see a OST at pool
16336 wait_update $HOSTNAME "$LCTL get_param -n
16337 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16338 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16339 error "Client can not see the pool"
16340 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16341 error "Setstripe failed"
16343 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16344 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16345 echo "OST still has $((blocks/1024)) mbytes free"
16347 local new_lwm=$((blocks/1024-10))
16348 do_facet $SINGLEMDS $LCTL set_param \
16349 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16350 do_facet $SINGLEMDS $LCTL set_param \
16351 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16353 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16355 #First enospc could execute orphan deletion so repeat.
16356 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16358 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16359 osp.$mdtosc_proc1.prealloc_status)
16360 echo "prealloc_status $oa_status"
16362 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16363 error "File creation should fail"
16364 #object allocation was stopped, but we still able to append files
16365 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16366 error "Append failed"
16367 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16369 wait_delete_completed
16373 for i in $(seq 10 12); do
16374 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16375 error "File creation failed after rm";
16378 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16379 osp.$mdtosc_proc1.prealloc_status)
16380 echo "prealloc_status $oa_status"
16382 if (( oa_status != 0 )); then
16383 error "Object allocation still disable after rm"
16385 do_facet $SINGLEMDS $LCTL set_param \
16386 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16387 do_facet $SINGLEMDS $LCTL set_param \
16388 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16391 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16392 error "Remove $ost_name from pool failed"
16393 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16394 error "Pool destroy fialed"
16396 if ! combined_mgs_mds ; then
16400 run_test 253 "Check object allocation limit"
16403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16404 remote_mds_nodsh && skip "remote MDS with nodsh"
16405 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16406 skip "MDS does not support changelog_size"
16409 local MDT0=$(facet_svc $SINGLEMDS)
16411 changelog_register || error "changelog_register failed"
16413 changelog_clear 0 || error "changelog_clear failed"
16415 local size1=$(do_facet $SINGLEMDS \
16416 $LCTL get_param -n mdd.$MDT0.changelog_size)
16417 echo "Changelog size $size1"
16420 $LFS mkdir -i 0 $DIR/$tdir
16422 mkdir -p $DIR/$tdir/pics/2008/zachy
16423 touch $DIR/$tdir/pics/2008/zachy/timestamp
16424 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16425 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16426 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16427 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16428 rm $DIR/$tdir/pics/desktop.jpg
16430 local size2=$(do_facet $SINGLEMDS \
16431 $LCTL get_param -n mdd.$MDT0.changelog_size)
16432 echo "Changelog size after work $size2"
16434 (( $size2 > $size1 )) ||
16435 error "new Changelog size=$size2 less than old size=$size1"
16437 run_test 254 "Check changelog size"
16444 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16445 awk -F: '{print $2}' | grep $type > /dev/null
16446 if [ $? -ne 0 ]; then
16456 lfs ladvise -a willread $file > /dev/null 2>&1
16457 if [ $? -eq 0 ]; then
16461 lfs ladvise -a willread $file 2>&1 |
16462 grep "Inappropriate ioctl for device" > /dev/null
16463 if [ $? -eq 0 ]; then
16470 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16473 # run a random read IO workload
16474 # usage: random_read_iops <filename> <filesize> <iosize>
16475 random_read_iops() {
16478 local iosize=${3:-4096}
16480 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16481 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16484 drop_file_oss_cache() {
16488 $LFS ladvise -a dontneed $file 2>/dev/null ||
16489 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16492 ladvise_willread_performance()
16495 local average_origin=0
16496 local average_cache=0
16497 local average_ladvise=0
16499 for ((i = 1; i <= $repeat; i++)); do
16500 echo "Iter $i/$repeat: reading without willread hint"
16501 cancel_lru_locks osc
16502 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16503 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16504 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16505 average_origin=$(bc <<<"$average_origin + $speed_origin")
16507 cancel_lru_locks osc
16508 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16509 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16510 average_cache=$(bc <<<"$average_cache + $speed_cache")
16512 cancel_lru_locks osc
16513 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16514 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16515 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16516 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16517 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16519 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16520 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16521 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16523 speedup_cache=$(percent $average_cache $average_origin)
16524 speedup_ladvise=$(percent $average_ladvise $average_origin)
16526 echo "Average uncached read: $average_origin"
16527 echo "Average speedup with OSS cached read: " \
16528 "$average_cache = +$speedup_cache%"
16529 echo "Average speedup with ladvise willread: " \
16530 "$average_ladvise = +$speedup_ladvise%"
16532 local lowest_speedup=20
16533 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16534 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16535 "got $average_cache%. Skipping ladvise willread check."
16539 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16540 # it is still good to run until then to exercise 'ladvise willread'
16541 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16542 [ "$ost1_FSTYPE" = "zfs" ] &&
16543 echo "osd-zfs does not support dontneed or drop_caches" &&
16546 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16547 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16548 error_not_in_vm "Speedup with willread is less than " \
16549 "$lowest_speedup%, got $average_ladvise%"
16553 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16554 skip "lustre < 2.8.54 does not support ladvise "
16555 remote_ost_nodsh && skip "remote OST with nodsh"
16557 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16559 ladvise_no_type willread $DIR/$tfile &&
16560 skip "willread ladvise is not supported"
16562 ladvise_no_ioctl $DIR/$tfile &&
16563 skip "ladvise ioctl is not supported"
16566 local size=$((size_mb * 1048576))
16567 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16568 error "dd to $DIR/$tfile failed"
16570 lfs ladvise -a willread $DIR/$tfile ||
16571 error "Ladvise failed with no range argument"
16573 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16574 error "Ladvise failed with no -l or -e argument"
16576 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16577 error "Ladvise failed with only -e argument"
16579 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16580 error "Ladvise failed with only -l argument"
16582 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16583 error "End offset should not be smaller than start offset"
16585 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16586 error "End offset should not be equal to start offset"
16588 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16589 error "Ladvise failed with overflowing -s argument"
16591 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16592 error "Ladvise failed with overflowing -e argument"
16594 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16595 error "Ladvise failed with overflowing -l argument"
16597 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16598 error "Ladvise succeeded with conflicting -l and -e arguments"
16600 echo "Synchronous ladvise should wait"
16602 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16603 do_nodes $(comma_list $(osts_nodes)) \
16604 $LCTL set_param fail_val=$delay fail_loc=0x237
16606 local start_ts=$SECONDS
16607 lfs ladvise -a willread $DIR/$tfile ||
16608 error "Ladvise failed with no range argument"
16609 local end_ts=$SECONDS
16610 local inteval_ts=$((end_ts - start_ts))
16612 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16613 error "Synchronous advice didn't wait reply"
16616 echo "Asynchronous ladvise shouldn't wait"
16617 local start_ts=$SECONDS
16618 lfs ladvise -a willread -b $DIR/$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 -gt $(($delay / 2)) ]; then
16624 error "Asynchronous advice blocked"
16627 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16628 ladvise_willread_performance
16630 run_test 255a "check 'lfs ladvise -a willread'"
16636 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16640 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16641 skip "lustre < 2.8.54 does not support ladvise "
16642 remote_ost_nodsh && skip "remote OST with nodsh"
16644 lfs setstripe -c 1 -i 0 $DIR/$tfile
16646 ladvise_no_type dontneed $DIR/$tfile &&
16647 skip "dontneed ladvise is not supported"
16649 ladvise_no_ioctl $DIR/$tfile &&
16650 skip "ladvise ioctl is not supported"
16652 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16653 [ "$ost1_FSTYPE" = "zfs" ] &&
16654 skip "zfs-osd does not support 'ladvise dontneed'"
16657 local size=$((size_mb * 1048576))
16658 # In order to prevent disturbance of other processes, only check 3/4
16659 # of the memory usage
16660 local kibibytes=$((size_mb * 1024 * 3 / 4))
16662 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16663 error "dd to $DIR/$tfile failed"
16665 #force write to complete before dropping OST cache & checking memory
16668 local total=$(facet_meminfo ost1 MemTotal)
16669 echo "Total memory: $total KiB"
16671 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16672 local before_read=$(facet_meminfo ost1 Cached)
16673 echo "Cache used before read: $before_read KiB"
16675 lfs ladvise -a willread $DIR/$tfile ||
16676 error "Ladvise willread failed"
16677 local after_read=$(facet_meminfo ost1 Cached)
16678 echo "Cache used after read: $after_read KiB"
16680 lfs ladvise -a dontneed $DIR/$tfile ||
16681 error "Ladvise dontneed again failed"
16682 local no_read=$(facet_meminfo ost1 Cached)
16683 echo "Cache used after dontneed ladvise: $no_read KiB"
16685 if [ $total -lt $((before_read + kibibytes)) ]; then
16686 echo "Memory is too small, abort checking"
16690 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16691 error "Ladvise willread should use more memory" \
16692 "than $kibibytes KiB"
16695 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16696 error "Ladvise dontneed should release more memory" \
16697 "than $kibibytes KiB"
16700 run_test 255b "check 'lfs ladvise -a dontneed'"
16703 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16704 skip "lustre < 2.10.53 does not support lockahead"
16712 test_mkdir -p $DIR/$tdir
16713 $SETSTRIPE -i 0 $DIR/$tdir
16715 #test 10 returns only success/failure
16717 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16719 if [ $rc -eq 255 ]; then
16720 error "Ladvise test${i} failed, ${rc}"
16723 #test 11 counts lock enqueue requests, all others count new locks
16725 count=$(do_facet ost1 \
16726 $LCTL get_param -n ost.OSS.ost.stats)
16727 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16729 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16731 if [ $rc -eq 255 ]; then
16732 error "Ladvise test${i} failed, ${rc}"
16735 new_count=$(do_facet ost1 \
16736 $LCTL get_param -n ost.OSS.ost.stats)
16737 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16738 awk '{ print $2 }')
16740 difference="$((new_count - count))"
16741 if [ $difference -ne $rc ]; then
16742 error "Ladvise test${i}, bad enqueue count, returned " \
16743 "${rc}, actual ${difference}"
16746 for i in $(seq 12 21); do
16747 # If we do not do this, we run the risk of having too many
16748 # locks and starting lock cancellation while we are checking
16750 cancel_lru_locks osc
16752 count=$($LCTL get_param -n \
16753 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16755 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16757 if [ $rc -eq 255 ]; then
16758 error "Ladvise test ${i} failed, ${rc}"
16761 new_count=$($LCTL get_param -n \
16762 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16763 difference="$((new_count - count))"
16765 # Test 15 output is divided by 100 to map down to valid return
16766 if [ $i -eq 15 ]; then
16770 if [ $difference -ne $rc ]; then
16771 error "Ladvise test ${i}, bad lock count, returned " \
16772 "${rc}, actual ${difference}"
16776 #test 22 returns only success/failure
16778 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16780 if [ $rc -eq 255 ]; then
16781 error "Ladvise test${i} failed, ${rc}"
16784 run_test 255c "suite of ladvise lockahead tests"
16787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16788 remote_mds_nodsh && skip "remote MDS with nodsh"
16789 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16790 changelog_users $SINGLEMDS | grep "^cl" &&
16791 skip "active changelog user"
16797 mdt_dev=$(mdsdevname 1)
16800 changelog_register || error "changelog_register failed"
16803 mkdir -p $DIR/$tdir
16805 changelog_clear 0 || error "changelog_clear failed"
16808 touch $DIR/$tdir/{1..10}
16811 stop $SINGLEMDS || error "Fail to stop MDT"
16815 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16817 #after mount new plainllog is used
16818 touch $DIR/$tdir/{11..19}
16819 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16820 cat_sl=$(do_facet $SINGLEMDS "sync; \
16821 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16822 llog_reader $tmpfile | grep -c type=1064553b")
16823 do_facet $SINGLEMDS llog_reader $tmpfile
16825 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16827 changelog_clear 0 || error "changelog_clear failed"
16829 cat_sl=$(do_facet $SINGLEMDS "sync; \
16830 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16831 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16833 if (( cat_sl == 2 )); then
16834 error "Empty plain llog was not deleted from changelog catalog"
16835 elif (( cat_sl != 1 )); then
16836 error "Active plain llog shouldn't be deleted from catalog"
16839 run_test 256 "Check llog delete for empty and not full state"
16842 remote_mds_nodsh && skip "remote MDS with nodsh"
16843 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16844 skip "Need MDS version at least 2.8.55"
16846 test_mkdir $DIR/$tdir
16848 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16849 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16852 #define OBD_FAIL_MDS_XATTR_REP 0x161
16853 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16854 local facet=mds$((mdtidx + 1))
16855 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16856 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16858 stop $facet || error "stop MDS failed"
16859 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16860 error "start MDS fail"
16862 run_test 257 "xattr locks are not lost"
16864 # Verify we take the i_mutex when security requires it
16866 #define OBD_FAIL_IMUTEX_SEC 0x141c
16867 $LCTL set_param fail_loc=0x141c
16869 chmod u+s $DIR/$tfile
16870 chmod a+rwx $DIR/$tfile
16871 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16873 if [ $RC -ne 0 ]; then
16874 error "error, failed to take i_mutex, rc=$?"
16880 # Verify we do NOT take the i_mutex in the normal case
16882 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16883 $LCTL set_param fail_loc=0x141d
16886 chmod a+rw $DIR/$tfile
16887 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16889 if [ $RC -ne 0 ]; then
16890 error "error, took i_mutex unnecessarily, rc=$?"
16895 run_test 258b "verify i_mutex security behavior"
16898 local file=$DIR/$tfile
16902 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16904 stack_trap "rm -f $file" EXIT
16906 wait_delete_completed
16907 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16908 echo "before: $before"
16910 $LFS setstripe -i 0 -c 1 $file
16911 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16913 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16914 echo "after write: $after"
16916 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16917 do_facet ost1 $LCTL set_param fail_loc=0x2301
16919 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16920 echo "after truncate: $after"
16923 do_facet ost1 $LCTL set_param fail_loc=0
16924 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16926 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16927 echo "after restart: $after"
16928 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16929 error "missing truncate?"
16933 run_test 259 "crash at delayed truncate"
16936 #define OBD_FAIL_MDC_CLOSE 0x806
16937 $LCTL set_param fail_loc=0x80000806
16941 run_test 260 "Check mdc_close fail"
16943 ### Data-on-MDT sanity tests ###
16945 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
16946 skip "Need MDS version at least 2.10.55 for DoM"
16949 local dom=$DIR/$tdir/dom_file
16950 local tmp=$DIR/$tdir/tmp_file
16952 mkdir -p $DIR/$tdir
16954 # basic checks for DoM component creation
16955 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16956 error "Can set MDT layout to non-first entry"
16958 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16959 error "Can define multiple entries as MDT layout"
16961 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16963 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16964 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16965 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16967 local mdtidx=$($LFS getstripe -m $dom)
16968 local mdtname=MDT$(printf %04x $mdtidx)
16969 local facet=mds$((mdtidx + 1))
16970 local space_check=1
16972 # Skip free space checks with ZFS
16973 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16977 local size_tmp=$((65536 * 3))
16978 local mdtfree1=$(do_facet $facet \
16979 lctl get_param -n osd*.*$mdtname.kbytesfree)
16981 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16982 # check also direct IO along write
16983 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16984 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16986 cmp $tmp $dom || error "file data is different"
16987 [ $(stat -c%s $dom) == $size_tmp ] ||
16988 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16989 if [ $space_check == 1 ]; then
16990 local mdtfree2=$(do_facet $facet \
16991 lctl get_param -n osd*.*$mdtname.kbytesfree)
16993 # increase in usage from by $size_tmp
16994 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16995 error "MDT free space wrong after write: " \
16996 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17000 local size_dom=10000
17002 $TRUNCATE $dom $size_dom
17003 [ $(stat -c%s $dom) == $size_dom ] ||
17004 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17005 if [ $space_check == 1 ]; then
17006 mdtfree1=$(do_facet $facet \
17007 lctl get_param -n osd*.*$mdtname.kbytesfree)
17008 # decrease in usage from $size_tmp to new $size_dom
17009 [ $(($mdtfree1 - $mdtfree2)) -ge \
17010 $(((size_tmp - size_dom) / 1024)) ] ||
17011 error "MDT free space is wrong after truncate: " \
17012 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17018 size_dom=$((size_dom + size_tmp))
17019 [ $(stat -c%s $dom) == $size_dom ] ||
17020 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17021 if [ $space_check == 1 ]; then
17022 mdtfree2=$(do_facet $facet \
17023 lctl get_param -n osd*.*$mdtname.kbytesfree)
17024 # increase in usage by $size_tmp from previous
17025 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17026 error "MDT free space is wrong after append: " \
17027 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17032 if [ $space_check == 1 ]; then
17033 mdtfree1=$(do_facet $facet \
17034 lctl get_param -n osd*.*$mdtname.kbytesfree)
17035 # decrease in usage by $size_dom from previous
17036 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17037 error "MDT free space is wrong after removal: " \
17038 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17041 # combined striping
17042 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17043 error "Can't create DoM + OST striping"
17045 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17046 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17047 # check also direct IO along write
17048 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17050 cmp $tmp $dom || error "file data is different"
17051 [ $(stat -c%s $dom) == $size_tmp ] ||
17052 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17057 run_test 270a "DoM: basic functionality tests"
17060 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17061 skip "Need MDS version at least 2.10.55"
17063 local dom=$DIR/$tdir/dom_file
17064 local max_size=1048576
17066 mkdir -p $DIR/$tdir
17067 $LFS setstripe -E $max_size -L mdt $dom
17069 # truncate over the limit
17070 $TRUNCATE $dom $(($max_size + 1)) &&
17071 error "successful truncate over the maximum size"
17072 # write over the limit
17073 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17074 error "successful write over the maximum size"
17075 # append over the limit
17076 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17077 echo "12345" >> $dom && error "successful append over the maximum size"
17082 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17085 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17086 skip "Need MDS version at least 2.10.55"
17088 mkdir -p $DIR/$tdir
17089 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17091 # check files inherit DoM EA
17092 touch $DIR/$tdir/first
17093 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
17094 error "bad pattern"
17095 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17096 error "bad stripe count"
17097 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17098 error "bad stripe size"
17100 # check directory inherits DoM EA and uses it as default
17101 mkdir $DIR/$tdir/subdir
17102 touch $DIR/$tdir/subdir/second
17103 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17104 error "bad pattern in sub-directory"
17105 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17106 error "bad stripe count in sub-directory"
17107 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17108 error "bad stripe size in sub-directory"
17111 run_test 270c "DoM: DoM EA inheritance tests"
17114 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17115 skip "Need MDS version at least 2.10.55"
17117 mkdir -p $DIR/$tdir
17118 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17120 # inherit default DoM striping
17121 mkdir $DIR/$tdir/subdir
17122 touch $DIR/$tdir/subdir/f1
17124 # change default directory striping
17125 $LFS setstripe -c 1 $DIR/$tdir/subdir
17126 touch $DIR/$tdir/subdir/f2
17127 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17128 error "wrong default striping in file 2"
17129 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17130 error "bad pattern in file 2"
17133 run_test 270d "DoM: change striping from DoM to RAID0"
17136 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17137 skip "Need MDS version at least 2.10.55"
17139 mkdir -p $DIR/$tdir/dom
17140 mkdir -p $DIR/$tdir/norm
17143 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17144 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17146 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17147 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17149 # find DoM files by layout
17150 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17151 [ $NUM -eq $DOMFILES ] ||
17152 error "lfs find -L: found $NUM, expected $DOMFILES"
17153 echo "Test 1: lfs find 20 DOM files by layout: OK"
17155 # there should be 1 dir with default DOM striping
17156 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17158 error "lfs find -L: found $NUM, expected 1 dir"
17159 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17161 # find DoM files by stripe size
17162 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17163 [ $NUM -eq $DOMFILES ] ||
17164 error "lfs find -S: found $NUM, expected $DOMFILES"
17165 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17167 # find files by stripe offset except DoM files
17168 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17169 [ $NUM -eq $NORMFILES ] ||
17170 error "lfs find -i: found $NUM, expected $NORMFILES"
17171 echo "Test 5: lfs find no DOM files by stripe index: OK"
17174 run_test 270e "DoM: lfs find with DoM files test"
17177 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17178 skip "Need MDS version at least 2.10.55"
17180 local mdtname=${FSNAME}-MDT0000-mdtlov
17181 local dom=$DIR/$tdir/dom_file
17182 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17183 lod.$mdtname.dom_stripesize)
17184 local dom_limit=131072
17186 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17187 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17188 lod.$mdtname.dom_stripesize)
17189 [ ${dom_limit} -eq ${dom_current} ] ||
17190 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17192 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17193 $LFS setstripe -d $DIR/$tdir
17194 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17195 error "Can't set directory default striping"
17197 # exceed maximum stripe size
17198 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17199 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17200 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17201 error "Able to create DoM component size more than LOD limit"
17203 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17204 dom_current=$(do_facet mds1 $LCTL get_param -n \
17205 lod.$mdtname.dom_stripesize)
17206 [ 0 -eq ${dom_current} ] ||
17207 error "Can't set zero DoM stripe limit"
17210 # attempt to create DoM file on server with disabled DoM should
17211 # remove DoM entry from layout and be succeed
17212 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17213 error "Can't create DoM file (DoM is disabled)"
17214 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17215 error "File has DoM component while DoM is disabled"
17218 # attempt to create DoM file with only DoM stripe should return error
17219 $LFS setstripe -E $dom_limit -L mdt $dom &&
17220 error "Able to create DoM-only file while DoM is disabled"
17222 # too low values to be aligned with smallest stripe size 64K
17223 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17224 dom_current=$(do_facet mds1 $LCTL get_param -n \
17225 lod.$mdtname.dom_stripesize)
17226 [ 30000 -eq ${dom_current} ] &&
17227 error "Can set too small DoM stripe limit"
17229 # 64K is a minimal stripe size in Lustre, expect limit of that size
17230 [ 65536 -eq ${dom_current} ] ||
17231 error "Limit is not set to 64K but ${dom_current}"
17233 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17234 dom_current=$(do_facet mds1 $LCTL get_param -n \
17235 lod.$mdtname.dom_stripesize)
17237 [ 2147483648 -eq ${dom_current} ] &&
17238 error "Can set too large DoM stripe limit"
17240 do_facet mds1 $LCTL set_param -n \
17241 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17242 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17243 error "Can't create DoM component size after limit change"
17244 do_facet mds1 $LCTL set_param -n \
17245 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17246 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17247 error "Can't create DoM file after limit decrease"
17248 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17249 error "Can create big DoM component after limit decrease"
17250 touch ${dom}_def ||
17251 error "Can't create file with old default layout"
17253 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17256 run_test 270f "DoM: maximum DoM stripe size checks"
17259 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17260 skip "Need MDS version at least 2.10.55"
17262 local dom=$DIR/$tdir/dom
17264 mkdir -p $DIR/$tdir
17266 $LFS setstripe -E 1024K -L mdt $dom
17268 lctl set_param -n mdc.*.stats=clear
17269 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17270 cat $dom > /dev/null
17271 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17272 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17276 run_test 271a "DoM: data is cached for read after write"
17279 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17280 skip "Need MDS version at least 2.10.55"
17282 local dom=$DIR/$tdir/dom
17284 mkdir -p $DIR/$tdir
17286 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17288 lctl set_param -n mdc.*.stats=clear
17289 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17290 cancel_lru_locks mdc
17291 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17292 # second stat to check size is cached on client
17293 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17294 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17295 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17298 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17301 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17302 skip "Need MDS version at least 2.10.55"
17304 local dom=$DIR/$tdir/dom
17306 mkdir -p $DIR/$tdir
17308 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17310 lctl set_param -n mdc.*.stats=clear
17311 lctl set_param -n osc.*.stats=clear
17312 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17313 cancel_lru_locks mdc
17314 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17315 # second stat to check size is cached on client
17316 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17317 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17318 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17319 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17320 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17323 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17329 local mdt=MDT$(printf %04x $mdtidx)
17331 if [ -z $param ]; then
17332 lctl get_param -n mdc.*$mdt*.stats
17334 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17339 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17340 skip "Need MDS version at least 2.10.55"
17342 local dom=$DIR/$tdir/dom
17344 mkdir -p $DIR/$tdir
17346 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17348 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17349 local facet=mds$((mdtidx + 1))
17351 cancel_lru_locks mdc
17352 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17353 createmany -o $dom 1000
17354 lctl set_param -n mdc.*.stats=clear
17355 smalliomany -w $dom 1000 200
17356 get_mdc_stats $mdtidx
17357 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17358 # Each file has 1 open, 1 IO enqueues, total 2000
17359 # but now we have also +1 getxattr for security.capability, total 3000
17360 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17361 unlinkmany $dom 1000
17363 cancel_lru_locks mdc
17364 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17365 createmany -o $dom 1000
17366 lctl set_param -n mdc.*.stats=clear
17367 smalliomany -w $dom 1000 200
17368 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17369 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17370 # for OPEN and IO lock.
17371 [ $((enq - enq_2)) -ge 1000 ] ||
17372 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17373 unlinkmany $dom 1000
17376 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17378 cleanup_271def_tests() {
17384 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17385 skip "Need MDS version at least 2.10.57"
17387 local dom=$DIR/$tdir/dom
17388 local tmp=$TMP/$tfile
17389 trap "cleanup_271def_tests $tmp" EXIT
17391 mkdir -p $DIR/$tdir
17393 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17395 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17397 cancel_lru_locks mdc
17398 dd if=/dev/urandom of=$tmp bs=1000 count=1
17399 dd if=$tmp of=$dom bs=1000 count=1
17400 cancel_lru_locks mdc
17402 cat /etc/hosts >> $tmp
17403 lctl set_param -n mdc.*.stats=clear
17405 # append data to the same file it should update local page
17406 echo "Append to the same page"
17407 cat /etc/hosts >> $dom
17408 local num=$(get_mdc_stats $mdtidx ost_read)
17409 local ra=$(get_mdc_stats $mdtidx req_active)
17410 local rw=$(get_mdc_stats $mdtidx req_waittime)
17412 [ -z $num ] || error "$num READ RPC occured"
17413 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17417 cmp $tmp $dom || error "file miscompare"
17419 cancel_lru_locks mdc
17420 lctl set_param -n mdc.*.stats=clear
17422 echo "Open and read file"
17423 cat $dom > /dev/null
17424 local num=$(get_mdc_stats $mdtidx ost_read)
17425 local ra=$(get_mdc_stats $mdtidx req_active)
17426 local rw=$(get_mdc_stats $mdtidx req_waittime)
17428 [ -z $num ] || error "$num READ RPC occured"
17429 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17433 cmp $tmp $dom || error "file miscompare"
17437 run_test 271d "DoM: read on open (1K file in reply buffer)"
17440 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17441 skip "Need MDS version at least 2.10.57"
17443 local dom=$DIR/$tdir/dom
17444 local tmp=$TMP/${tfile}.data
17445 trap "cleanup_271def_tests $tmp" EXIT
17447 mkdir -p $DIR/$tdir
17449 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17451 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17453 cancel_lru_locks mdc
17454 dd if=/dev/urandom of=$tmp bs=30K count=1
17455 dd if=$tmp of=$dom bs=30K count=1
17456 cancel_lru_locks mdc
17457 cat /etc/hosts >> $tmp
17458 lctl set_param -n mdc.*.stats=clear
17460 echo "Append to the same page"
17461 cat /etc/hosts >> $dom
17463 local num=$(get_mdc_stats $mdtidx ost_read)
17464 local ra=$(get_mdc_stats $mdtidx req_active)
17465 local rw=$(get_mdc_stats $mdtidx req_waittime)
17467 [ -z $num ] || error "$num READ RPC occured"
17468 # Reply buffer can be adjusted for larger buffer by resend
17469 echo "... DONE with $((ra - rw)) resends"
17472 cmp $tmp $dom || error "file miscompare"
17474 cancel_lru_locks mdc
17475 lctl set_param -n mdc.*.stats=clear
17477 echo "Open and read file"
17478 cat $dom > /dev/null
17479 local num=$(get_mdc_stats $mdtidx ost_read)
17480 local ra=$(get_mdc_stats $mdtidx req_active)
17481 local rw=$(get_mdc_stats $mdtidx req_waittime)
17483 [ -z $num ] || error "$num READ RPC occured"
17484 # Reply buffer can be adjusted for larger buffer by resend
17485 echo "... DONE with $((ra - rw)) resends"
17488 cmp $tmp $dom || error "file miscompare"
17492 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17495 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17496 skip "Need MDS version at least 2.10.57"
17498 local dom=$DIR/$tdir/dom
17499 local tmp=$TMP/$tfile
17500 trap "cleanup_271def_tests $tmp" EXIT
17502 mkdir -p $DIR/$tdir
17504 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17506 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17508 cancel_lru_locks mdc
17509 dd if=/dev/urandom of=$tmp bs=200000 count=1
17510 dd if=$tmp of=$dom bs=200000 count=1
17511 cancel_lru_locks mdc
17512 cat /etc/hosts >> $tmp
17513 lctl set_param -n mdc.*.stats=clear
17515 echo "Append to the same page"
17516 cat /etc/hosts >> $dom
17517 local num=$(get_mdc_stats $mdtidx ost_read)
17518 local ra=$(get_mdc_stats $mdtidx req_active)
17519 local rw=$(get_mdc_stats $mdtidx req_waittime)
17521 [ -z $num ] || error "$num READ RPC occured"
17522 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17526 cmp $tmp $dom || error "file miscompare"
17528 cancel_lru_locks mdc
17529 lctl set_param -n mdc.*.stats=clear
17531 echo "Open and read file"
17532 cat $dom > /dev/null
17533 local num=$(get_mdc_stats $mdtidx ost_read)
17534 local ra=$(get_mdc_stats $mdtidx req_active)
17535 local rw=$(get_mdc_stats $mdtidx req_waittime)
17537 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17538 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17542 cmp $tmp $dom || error "file miscompare"
17546 run_test 271f "DoM: read on open (200K file and read tail)"
17549 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17550 skip "Need MDS version at least 2.11.50"
17552 local dom=$DIR/$tdir/dom
17553 mkdir -p $DIR/$tdir
17555 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17556 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17557 error "failed to write data into $dom"
17558 local old_md5=$(md5sum $dom)
17560 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17561 error "failed to migrate to the same DoM component"
17563 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17564 error "layout was not changed silently"
17566 local new_md5=$(md5sum $dom)
17568 [ "$old_md5" != "$new_md5" ] &&
17569 error "md5sum differ: $old_md5, $new_md5"
17572 run_test 272a "DoM migration: new layout with the same DOM component"
17575 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17576 skip "Need MDS version at least 2.11.50"
17578 local dom=$DIR/$tdir/dom
17579 mkdir -p $DIR/$tdir
17580 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17582 local mdtidx=$($LFS getstripe -m $dom)
17583 local mdtname=MDT$(printf %04x $mdtidx)
17584 local facet=mds$((mdtidx + 1))
17586 local mdtfree1=$(do_facet $facet \
17587 lctl get_param -n osd*.*$mdtname.kbytesfree)
17588 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17589 error "failed to write data into $dom"
17590 local old_md5=$(md5sum $dom)
17591 cancel_lru_locks mdc
17592 local mdtfree1=$(do_facet $facet \
17593 lctl get_param -n osd*.*$mdtname.kbytesfree)
17595 $LFS migrate -c2 $dom ||
17596 error "failed to migrate to the new composite layout"
17597 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17598 error "MDT stripe was not removed"
17600 cancel_lru_locks mdc
17601 local new_md5=$(md5sum $dom)
17602 [ "$old_md5" != "$new_md5" ] &&
17603 error "$old_md5 != $new_md5"
17605 # Skip free space checks with ZFS
17606 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17607 local mdtfree2=$(do_facet $facet \
17608 lctl get_param -n osd*.*$mdtname.kbytesfree)
17609 [ $mdtfree2 -gt $mdtfree1 ] ||
17610 error "MDT space is not freed after migration"
17614 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17617 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17618 skip "Need MDS version at least 2.11.50"
17620 local dom=$DIR/$tdir/$tfile
17621 mkdir -p $DIR/$tdir
17622 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17624 local mdtidx=$($LFS getstripe -m $dom)
17625 local mdtname=MDT$(printf %04x $mdtidx)
17626 local facet=mds$((mdtidx + 1))
17628 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17629 error "failed to write data into $dom"
17630 local old_md5=$(md5sum $dom)
17631 cancel_lru_locks mdc
17632 local mdtfree1=$(do_facet $facet \
17633 lctl get_param -n osd*.*$mdtname.kbytesfree)
17635 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17636 error "failed to migrate to the new composite layout"
17637 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17638 error "MDT stripe was not removed"
17640 cancel_lru_locks mdc
17641 local new_md5=$(md5sum $dom)
17642 [ "$old_md5" != "$new_md5" ] &&
17643 error "$old_md5 != $new_md5"
17645 # Skip free space checks with ZFS
17646 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17647 local mdtfree2=$(do_facet $facet \
17648 lctl get_param -n osd*.*$mdtname.kbytesfree)
17649 [ $mdtfree2 -gt $mdtfree1 ] ||
17650 error "MDS space is not freed after migration"
17654 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17657 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17658 skip "Need MDS version at least 2.11.50"
17660 # Layout swap cannot be done if either file has DOM component,
17661 # this will never be supported, migration should be used instead
17663 local dom=$DIR/$tdir/$tfile
17664 mkdir -p $DIR/$tdir
17666 $LFS setstripe -c2 ${dom}_plain
17667 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17668 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17669 error "can swap layout with DoM component"
17670 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17671 error "can swap layout with DoM component"
17673 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17674 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17675 error "can swap layout with DoM component"
17676 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17677 error "can swap layout with DoM component"
17680 run_test 273a "DoM: layout swapping should fail with DOM"
17683 remote_ost_nodsh && skip "remote OST with nodsh"
17684 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17685 skip "Need OST version >= 2.10.57"
17687 local file=$DIR/$tfile
17690 oss=$(comma_list $(osts_nodes))
17692 dd if=/dev/urandom of=$file bs=1M count=2 ||
17693 error "failed to create a file"
17694 cancel_lru_locks osc
17697 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17698 error "failed to read a file"
17700 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17701 $LCTL set_param fail_loc=0x8000031f
17703 cancel_lru_locks osc &
17706 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17707 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17708 #IO takes another lock, but matches the PENDING one
17709 #and places it to the IO RPC
17710 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17711 error "failed to read a file with PENDING lock"
17713 run_test 275 "Read on a canceled duplicate lock"
17716 remote_ost_nodsh && skip "remote OST with nodsh"
17719 do_facet ost1 "(while true; do \
17720 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17721 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17724 for LOOP in $(seq 20); do
17726 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17729 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17730 rm $TMP/sanity_276_pid"
17732 run_test 276 "Race between mount and obd_statfs"
17734 cleanup_test_300() {
17738 test_striped_dir() {
17743 mkdir -p $DIR/$tdir
17745 SAVE_UMASK=$(umask)
17746 trap cleanup_test_300 RETURN EXIT
17748 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17749 $DIR/$tdir/striped_dir ||
17750 error "set striped dir error"
17752 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17753 [ "$mode" = "755" ] || error "expect 755 got $mode"
17755 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17756 error "getdirstripe failed"
17757 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17758 if [ "$stripe_count" != "2" ]; then
17759 error "1:stripe_count is $stripe_count, expect 2"
17761 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17762 if [ "$stripe_count" != "2" ]; then
17763 error "2:stripe_count is $stripe_count, expect 2"
17766 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17767 if [ "$stripe_index" != "$mdt_index" ]; then
17768 error "stripe_index is $stripe_index, expect $mdt_index"
17771 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17772 error "nlink error after create striped dir"
17774 mkdir $DIR/$tdir/striped_dir/a
17775 mkdir $DIR/$tdir/striped_dir/b
17777 stat $DIR/$tdir/striped_dir/a ||
17778 error "create dir under striped dir failed"
17779 stat $DIR/$tdir/striped_dir/b ||
17780 error "create dir under striped dir failed"
17782 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17783 error "nlink error after mkdir"
17785 rmdir $DIR/$tdir/striped_dir/a
17786 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17787 error "nlink error after rmdir"
17789 rmdir $DIR/$tdir/striped_dir/b
17790 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17791 error "nlink error after rmdir"
17793 chattr +i $DIR/$tdir/striped_dir
17794 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17795 error "immutable flags not working under striped dir!"
17796 chattr -i $DIR/$tdir/striped_dir
17798 rmdir $DIR/$tdir/striped_dir ||
17799 error "rmdir striped dir error"
17807 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17808 skip "skipped for lustre < 2.7.0"
17809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17810 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17812 test_striped_dir 0 || error "failed on striped dir on MDT0"
17813 test_striped_dir 1 || error "failed on striped dir on MDT0"
17815 run_test 300a "basic striped dir sanity test"
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"
17828 test_mkdir $DIR/$tdir || error "mkdir fail"
17829 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17830 error "set striped dir error"
17831 for i in {0..9}; do
17832 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17834 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17835 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17836 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17838 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17839 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17840 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17844 run_test 300b "check ctime/mtime for striped dir"
17847 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17848 skip "skipped for lustre < 2.7.0"
17849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17850 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17854 mkdir -p $DIR/$tdir
17855 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17856 error "set striped dir error"
17858 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17859 error "chown striped dir failed"
17861 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17862 error "create 5k files failed"
17864 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17866 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17870 run_test 300c "chown && check ls under striped directory"
17873 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17874 skip "skipped for lustre < 2.7.0"
17875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17876 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17881 mkdir -p $DIR/$tdir
17882 $SETSTRIPE -c 2 $DIR/$tdir
17884 #local striped directory
17885 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17886 error "set striped dir error"
17887 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17888 error "create 10 files failed"
17890 #remote striped directory
17891 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17892 error "set striped dir error"
17893 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17894 error "create 10 files failed"
17896 for file in $(find $DIR/$tdir); do
17897 stripe_count=$($LFS getstripe -c $file)
17898 [ $stripe_count -eq 2 ] ||
17899 error "wrong stripe $stripe_count for $file"
17904 run_test 300d "check default stripe under striped directory"
17907 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17908 skip "Need MDS version at least 2.7.55"
17909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17910 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17915 mkdir -p $DIR/$tdir
17917 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17918 error "set striped dir error"
17920 touch $DIR/$tdir/striped_dir/a
17921 touch $DIR/$tdir/striped_dir/b
17922 touch $DIR/$tdir/striped_dir/c
17924 mkdir $DIR/$tdir/striped_dir/dir_a
17925 mkdir $DIR/$tdir/striped_dir/dir_b
17926 mkdir $DIR/$tdir/striped_dir/dir_c
17928 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17929 error "set striped adir under striped dir error"
17931 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17932 error "set striped bdir under striped dir error"
17934 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17935 error "set striped cdir under striped dir error"
17937 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17938 error "rename dir under striped dir fails"
17940 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17941 error "rename dir under different stripes fails"
17943 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17944 error "rename file under striped dir should succeed"
17946 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17947 error "rename dir under striped dir should succeed"
17951 run_test 300e "check rename under striped directory"
17954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17955 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17956 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17957 skip "Need MDS version at least 2.7.55"
17963 mkdir -p $DIR/$tdir
17965 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17966 error "set striped dir error"
17968 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17969 error "set striped dir error"
17971 touch $DIR/$tdir/striped_dir/a
17972 mkdir $DIR/$tdir/striped_dir/dir_a
17973 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17974 error "create striped dir under striped dir fails"
17976 touch $DIR/$tdir/striped_dir1/b
17977 mkdir $DIR/$tdir/striped_dir1/dir_b
17978 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17979 error "create striped dir under striped dir fails"
17981 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17982 error "rename dir under different striped dir should fail"
17984 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17985 error "rename striped dir under diff striped dir should fail"
17987 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17988 error "rename file under diff striped dirs fails"
17992 run_test 300f "check rename cross striped directory"
17994 test_300_check_default_striped_dir()
17997 local default_count=$2
17998 local default_index=$3
18001 local dir_stripe_index
18004 echo "checking $dirname $default_count $default_index"
18005 $LFS setdirstripe -D -c $default_count -i $default_index \
18006 -t all_char $DIR/$tdir/$dirname ||
18007 error "set default stripe on striped dir error"
18008 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18009 [ $stripe_count -eq $default_count ] ||
18010 error "expect $default_count get $stripe_count for $dirname"
18012 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18013 [ $stripe_index -eq $default_index ] ||
18014 error "expect $default_index get $stripe_index for $dirname"
18016 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18017 error "create dirs failed"
18019 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18020 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18021 for dir in $(find $DIR/$tdir/$dirname/*); do
18022 stripe_count=$($LFS getdirstripe -c $dir)
18023 [ $stripe_count -eq $default_count ] ||
18024 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
18025 error "stripe count $default_count != $stripe_count for $dir"
18027 stripe_index=$($LFS getdirstripe -i $dir)
18028 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
18029 error "$stripe_index != $default_index for $dir"
18031 #check default stripe
18032 stripe_count=$($LFS getdirstripe -D -c $dir)
18033 [ $stripe_count -eq $default_count ] ||
18034 error "default count $default_count != $stripe_count for $dir"
18036 stripe_index=$($LFS getdirstripe -D -i $dir)
18037 [ $stripe_index -eq $default_index ] ||
18038 error "default index $default_index != $stripe_index for $dir"
18040 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18045 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18046 skip "Need MDS version at least 2.7.55"
18053 mkdir $DIR/$tdir/normal_dir
18055 #Checking when client cache stripe index
18056 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18057 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18058 error "create striped_dir failed"
18060 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18061 error "create dir0 fails"
18062 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18063 [ $stripe_index -eq 0 ] ||
18064 error "dir0 expect index 0 got $stripe_index"
18066 mkdir $DIR/$tdir/striped_dir/dir1 ||
18067 error "create dir1 fails"
18068 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18069 [ $stripe_index -eq 1 ] ||
18070 error "dir1 expect index 1 got $stripe_index"
18072 #check default stripe count/stripe index
18073 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18074 test_300_check_default_striped_dir normal_dir 1 0
18075 test_300_check_default_striped_dir normal_dir 2 1
18076 test_300_check_default_striped_dir normal_dir 2 -1
18078 #delete default stripe information
18079 echo "delete default stripeEA"
18080 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18081 error "set default stripe on striped dir error"
18083 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18084 for dir in $(find $DIR/$tdir/normal_dir/*); do
18085 stripe_count=$($LFS getdirstripe -c $dir)
18086 [ $stripe_count -eq 0 ] ||
18087 error "expect 1 get $stripe_count for $dir"
18088 stripe_index=$($LFS getdirstripe -i $dir)
18089 [ $stripe_index -eq 0 ] ||
18090 error "expect 0 get $stripe_index for $dir"
18093 run_test 300g "check default striped directory for normal directory"
18096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18097 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18098 skip "Need MDS version at least 2.7.55"
18104 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18105 error "set striped dir error"
18107 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18108 test_300_check_default_striped_dir striped_dir 1 0
18109 test_300_check_default_striped_dir striped_dir 2 1
18110 test_300_check_default_striped_dir striped_dir 2 -1
18112 #delete default stripe information
18113 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18114 error "set default stripe on striped dir error"
18116 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18117 for dir in $(find $DIR/$tdir/striped_dir/*); do
18118 stripe_count=$($LFS getdirstripe -c $dir)
18119 [ $stripe_count -eq 0 ] ||
18120 error "expect 1 get $stripe_count for $dir"
18123 run_test 300h "check default striped directory for striped directory"
18126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18127 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18128 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18129 skip "Need MDS version at least 2.7.55"
18136 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18137 error "set striped dir error"
18139 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18140 error "create files under striped dir failed"
18142 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18143 error "set striped hashdir error"
18145 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18146 error "create dir0 under hash dir failed"
18147 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18148 error "create dir1 under hash dir failed"
18150 # unfortunately, we need to umount to clear dir layout cache for now
18151 # once we fully implement dir layout, we can drop this
18152 umount_client $MOUNT || error "umount failed"
18153 mount_client $MOUNT || error "mount failed"
18155 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18156 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18157 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18159 #set the stripe to be unknown hash type
18160 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18161 $LCTL set_param fail_loc=0x1901
18162 for ((i = 0; i < 10; i++)); do
18163 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18164 error "stat f-$i failed"
18165 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18168 touch $DIR/$tdir/striped_dir/f0 &&
18169 error "create under striped dir with unknown hash should fail"
18171 $LCTL set_param fail_loc=0
18173 umount_client $MOUNT || error "umount failed"
18174 mount_client $MOUNT || error "mount failed"
18178 run_test 300i "client handle unknown hash type striped directory"
18181 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18183 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18184 skip "Need MDS version at least 2.7.55"
18191 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18192 $LCTL set_param fail_loc=0x1702
18193 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18194 error "set striped dir error"
18196 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18197 error "create files under striped dir failed"
18199 $LCTL set_param fail_loc=0
18201 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18205 run_test 300j "test large update record"
18208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18209 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18210 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18211 skip "Need MDS version at least 2.7.55"
18218 #define OBD_FAIL_LARGE_STRIPE 0x1703
18219 $LCTL set_param fail_loc=0x1703
18220 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18221 error "set striped dir error"
18222 $LCTL set_param fail_loc=0
18224 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18225 error "getstripeddir fails"
18226 rm -rf $DIR/$tdir/striped_dir ||
18227 error "unlink striped dir fails"
18231 run_test 300k "test large striped directory"
18234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18236 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18237 skip "Need MDS version at least 2.7.55"
18241 test_mkdir -p $DIR/$tdir/striped_dir
18242 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18243 error "chown $RUNAS_ID failed"
18244 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18245 error "set default striped dir failed"
18247 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18248 $LCTL set_param fail_loc=0x80000158
18249 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18251 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18252 [ $stripe_index -eq 1 ] ||
18253 error "expect 1 get $stripe_index for $dir"
18255 run_test 300l "non-root user to create dir under striped dir with stale layout"
18258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18259 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18260 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18261 skip "Need MDS version at least 2.7.55"
18263 mkdir -p $DIR/$tdir/striped_dir
18264 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18265 error "set default stripes dir error"
18267 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18269 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18270 [ $stripe_count -eq 0 ] ||
18271 error "expect 0 get $stripe_count for a"
18273 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18274 error "set default stripes dir error"
18276 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18278 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18279 [ $stripe_count -eq 0 ] ||
18280 error "expect 0 get $stripe_count for b"
18282 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18283 error "set default stripes dir error"
18285 mkdir $DIR/$tdir/striped_dir/c &&
18286 error "default stripe_index is invalid, mkdir c should fails"
18288 rm -rf $DIR/$tdir || error "rmdir fails"
18290 run_test 300m "setstriped directory on single MDT FS"
18293 local list=$(comma_list $(mdts_nodes))
18296 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18301 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18302 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18303 skip "Need MDS version at least 2.7.55"
18304 remote_mds_nodsh && skip "remote MDS with nodsh"
18307 local list=$(comma_list $(mdts_nodes))
18309 trap cleanup_300n RETURN EXIT
18310 mkdir -p $DIR/$tdir
18311 chmod 777 $DIR/$tdir
18312 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18313 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18314 error "create striped dir succeeds with gid=0"
18316 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18317 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18318 error "create striped dir fails with gid=-1"
18320 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18321 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18322 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18323 error "set default striped dir succeeds with gid=0"
18326 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18327 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18328 error "set default striped dir fails with gid=-1"
18331 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18332 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18333 error "create test_dir fails"
18334 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18335 error "create test_dir1 fails"
18336 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18337 error "create test_dir2 fails"
18340 run_test 300n "non-root user to create dir under striped dir with default EA"
18343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18344 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18345 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18346 skip "Need MDS version at least 2.7.55"
18351 mkdir -p $DIR/$tdir
18353 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18354 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18355 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18356 skip "not enough free inodes $numfree1 $numfree2"
18359 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18360 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18361 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18362 skip "not enough free space $numfree1 $numfree2"
18365 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18366 error "setdirstripe fails"
18368 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18369 error "create dirs fails"
18371 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18372 ls $DIR/$tdir/striped_dir > /dev/null ||
18373 error "ls striped dir fails"
18374 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18375 error "unlink big striped dir fails"
18377 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18381 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18382 remote_mds_nodsh && skip "remote MDS with nodsh"
18384 mkdir -p $DIR/$tdir
18386 #define OBD_FAIL_OUT_ENOSPC 0x1704
18387 do_facet mds2 lctl set_param fail_loc=0x80001704
18388 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18389 && error "create striped directory should fail"
18391 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18393 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18396 run_test 300p "create striped directory without space"
18399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18400 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18402 local fd=$(free_fd)
18403 local cmd="exec $fd<$tdir"
18405 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18408 trap "eval $cmd" EXIT
18409 cd $tdir || error "cd $tdir fails"
18410 rmdir ../$tdir || error "rmdir $tdir fails"
18411 mkdir local_dir && error "create dir succeeds"
18412 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18416 run_test 300q "create remote directory under orphan directory"
18419 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18420 skip "Need MDS version at least 2.7.55" && return
18421 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18425 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18426 error "set striped dir error"
18428 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18429 error "getstripeddir fails"
18432 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18433 awk '/lmv_stripe_count:/ { print $2 }')
18435 [ $MDSCOUNT -ne $stripe_count ] &&
18436 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18438 rm -rf $DIR/$tdir/striped_dir ||
18439 error "unlink striped dir fails"
18441 run_test 300r "test -1 striped directory"
18443 prepare_remote_file() {
18444 mkdir $DIR/$tdir/src_dir ||
18445 error "create remote source failed"
18447 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18448 error "cp to remote source failed"
18449 touch $DIR/$tdir/src_dir/a
18451 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18452 error "create remote target dir failed"
18454 touch $DIR/$tdir/tgt_dir/b
18456 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18457 error "rename dir cross MDT failed!"
18459 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18460 error "src_child still exists after rename"
18462 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18463 error "missing file(a) after rename"
18465 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18466 error "diff after rename"
18470 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18473 local remote_file=$DIR/$tdir/tgt_dir/b
18475 mkdir -p $DIR/$tdir
18477 prepare_remote_file || error "prepare remote file failed"
18480 $OPENUNLINK $remote_file $remote_file ||
18481 error "openunlink $remote_file failed"
18482 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18484 run_test 310a "open unlink remote file"
18487 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18490 local remote_file=$DIR/$tdir/tgt_dir/b
18492 mkdir -p $DIR/$tdir
18494 prepare_remote_file || error "prepare remote file failed"
18496 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18497 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18498 $CHECKSTAT -t file $remote_file || error "check file failed"
18500 run_test 310b "unlink remote file with multiple links while open"
18503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18504 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18506 local remote_file=$DIR/$tdir/tgt_dir/b
18508 mkdir -p $DIR/$tdir
18510 prepare_remote_file || error "prepare remote file failed"
18512 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18513 multiop_bg_pause $remote_file O_uc ||
18514 error "mulitop failed for remote file"
18516 $MULTIOP $DIR/$tfile Ouc
18517 kill -USR1 $MULTIPID
18520 run_test 310c "open-unlink remote file with multiple links"
18524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18525 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18526 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18527 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18528 remote_mds_nodsh && skip "remote MDS with nodsh"
18530 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18531 local mdts=$(comma_list $(mdts_nodes))
18533 mkdir -p $DIR/$tdir
18534 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18535 createmany -o $DIR/$tdir/$tfile. 1000
18537 # statfs data is not real time, let's just calculate it
18538 old_iused=$((old_iused + 1000))
18540 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18541 osp.*OST0000*MDT0000.create_count")
18542 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18543 osp.*OST0000*MDT0000.max_create_count")
18544 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18546 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18547 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18548 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18550 unlinkmany $DIR/$tdir/$tfile. 1000
18552 do_nodes $mdts "$LCTL set_param -n \
18553 osp.*OST0000*.max_create_count=$max_count"
18554 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18555 do_nodes $mdts "$LCTL set_param -n \
18556 osp.*OST0000*.create_count=$count"
18557 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18558 grep "=0" && error "create_count is zero"
18561 for i in $(seq 120); do
18562 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18563 # system may be too busy to destroy all objs in time, use
18564 # a somewhat small value to not fail autotest
18565 [ $((old_iused - new_iused)) -gt 400 ] && break
18569 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18570 [ $((old_iused - new_iused)) -gt 400 ] ||
18571 error "objs not destroyed after unlink"
18573 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18580 local vdevdir=$(dirname $(facet_vdevice $ost))
18581 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18582 local zfs_zapid=$(do_facet $ost $cmd |
18583 grep -w "/O/0/d$((objid%32))" -C 5 |
18584 awk '/Object/{getline; print $1}')
18585 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18586 awk "/$objid = /"'{printf $3}')
18591 zfs_object_blksz() {
18595 local vdevdir=$(dirname $(facet_vdevice $ost))
18596 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18597 local blksz=$(do_facet $ost $cmd $objid |
18598 awk '/dblk/{getline; printf $4}')
18600 case "${blksz: -1}" in
18601 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18602 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18609 test_312() { # LU-4856
18610 remote_ost_nodsh && skip "remote OST with nodsh"
18611 [ "$ost1_FSTYPE" = "zfs" ] ||
18612 skip_env "the test only applies to zfs"
18614 local max_blksz=$(do_facet ost1 \
18615 $ZFS get -p recordsize $(facet_device ost1) |
18616 awk '!/VALUE/{print $3}')
18618 # to make life a little bit easier
18619 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18620 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18622 local tf=$DIR/$tdir/$tfile
18624 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18626 # Get ZFS object id
18627 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18628 # block size change by sequential overwrite
18631 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18632 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18634 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18635 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18639 # block size change by sequential append write
18640 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18641 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18642 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18645 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18646 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18647 oflag=sync conv=notrunc
18649 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18650 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18651 error "blksz error, actual $blksz, " \
18652 "expected: 2 * $count * $PAGE_SIZE"
18658 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18659 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18661 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18662 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18663 [ $blksz -eq $PAGE_SIZE ] ||
18664 error "blksz error: $blksz, expected: $PAGE_SIZE"
18666 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18667 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18668 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18670 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18671 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18672 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18674 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18677 remote_ost_nodsh && skip "remote OST with nodsh"
18679 local file=$DIR/$tfile
18682 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18684 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18685 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18686 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18687 error "write should failed"
18688 do_facet ost1 "$LCTL set_param fail_loc=0"
18691 run_test 313 "io should fail after last_rcvd update fail"
18694 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18696 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18697 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18699 wait_delete_completed
18700 do_facet ost1 "$LCTL set_param fail_loc=0"
18702 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18704 test_315() { # LU-618
18705 local file=$DIR/$tfile
18708 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18709 error "multiop file write failed"
18710 $MULTIOP $file oO_RDONLY:r4063232_c &
18715 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18718 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18721 run_test 315 "read should be accounted"
18724 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18725 large_xattr_enabled || skip_env "ea_inode feature disabled"
18727 rm -rf $DIR/$tdir/d
18728 mkdir -p $DIR/$tdir/d
18729 chown nobody $DIR/$tdir/d
18730 touch $DIR/$tdir/d/file
18732 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18734 run_test 316 "lfs mv"
18737 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18738 skip "Need MDS version at least 2.11.53"
18740 local grant_blk_size
18742 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18743 skip "LU-10370: no implementation for ZFS" && return
18746 stack_trap "rm -f $DIR/$tfile" EXIT
18747 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18748 awk '/grant_block_size:/ { print $2; exit; }')
18750 # Create File of size 5M. Truncate it to below size's and verify
18753 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18754 error "Create file : $DIR/$tfile"
18756 for trunc_sz in 2097152 4097 4000 509 0; do
18757 $TRUNCATE $DIR/$tfile $trunc_sz ||
18758 error "truncate $tfile to $trunc_sz failed"
18759 local sz=$(stat --format=%s $DIR/$tfile)
18760 local blk=$(stat --format=%b $DIR/$tfile)
18761 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18762 grant_blk_size) * 8))
18764 if [[ $blk -ne $trunc_blk ]]; then
18765 $(which stat) $DIR/$tfile
18766 error "Expected Block $trunc_blk got $blk for $tfile"
18769 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18770 error "Expected Size $trunc_sz got $sz for $tfile"
18775 # Create file with a hole and write actual two blocks. Block count
18778 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18779 conv=fsync || error "Create file : $DIR/$tfile"
18781 # Calculate the final truncate size.
18782 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18785 # truncate to size $trunc_sz bytes. Strip the last block
18786 # The block count must drop to 8
18788 $TRUNCATE $DIR/$tfile $trunc_sz ||
18789 error "truncate $tfile to $trunc_sz failed"
18791 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18792 sz=$(stat --format=%s $DIR/$tfile)
18793 blk=$(stat --format=%b $DIR/$tfile)
18795 if [[ $blk -ne $trunc_bsz ]]; then
18796 $(which stat) $DIR/$tfile
18797 error "Expected Block $trunc_bsz got $blk for $tfile"
18800 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18801 error "Expected Size $trunc_sz got $sz for $tfile"
18803 run_test 317 "Verify blocks get correctly update after truncate"
18806 local read_write=$1
18807 if [ "$read_write" = "write" ]; then
18808 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18809 elif [ "$read_write" = "read" ]; then
18810 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18812 error "argument error"
18815 # turn off debug for performance testing
18816 local saved_debug=$($LCTL get_param -n debug)
18817 $LCTL set_param debug=0
18819 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18821 # get ost1 size - lustre-OST0000
18822 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18823 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18824 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18826 if [ "$read_write" = "read" ]; then
18827 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18830 local start_time=$(date +%s.%N)
18831 $dd_cmd bs=1M count=$blocks oflag=sync ||
18832 error "real dd $read_write error"
18833 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18835 if [ "$read_write" = "write" ]; then
18839 # define OBD_FAIL_OST_FAKE_RW 0x238
18840 do_facet ost1 $LCTL set_param fail_loc=0x238
18842 local start_time=$(date +%s.%N)
18843 $dd_cmd bs=1M count=$blocks oflag=sync ||
18844 error "fake dd $read_write error"
18845 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18847 if [ "$read_write" = "write" ]; then
18849 cancel_lru_locks osc
18850 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18851 error "$tfile size not $blocks MB"
18853 do_facet ost1 $LCTL set_param fail_loc=0
18855 echo "fake $read_write $duration_fake vs. normal $read_write" \
18856 "$duration in seconds"
18857 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18858 error_not_in_vm "fake write is slower"
18860 $LCTL set_param -n debug="$saved_debug"
18863 test_399a() { # LU-7655 for OST fake write
18864 remote_ost_nodsh && skip "remote OST with nodsh"
18868 run_test 399a "fake write should not be slower than normal write"
18870 test_399b() { # LU-8726 for OST fake read
18871 remote_ost_nodsh && skip "remote OST with nodsh"
18872 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18873 skip_env "ldiskfs only test"
18878 run_test 399b "fake read should not be slower than normal read"
18880 test_400a() { # LU-1606, was conf-sanity test_74
18881 if ! which $CC > /dev/null 2>&1; then
18882 skip_env "$CC is not installed"
18885 local extra_flags=''
18886 local out=$TMP/$tfile
18887 local prefix=/usr/include/lustre
18890 if ! [[ -d $prefix ]]; then
18891 # Assume we're running in tree and fixup the include path.
18892 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18893 extra_flags+=" -L$LUSTRE/utils/.lib"
18896 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18897 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18898 error "client api broken"
18902 run_test 400a "Lustre client api program can compile and link"
18904 test_400b() { # LU-1606, LU-5011
18906 local out=$TMP/$tfile
18907 local prefix=/usr/include/linux/lustre
18909 # We use a hard coded prefix so that this test will not fail
18910 # when run in tree. There are headers in lustre/include/lustre/
18911 # that are not packaged (like lustre_idl.h) and have more
18912 # complicated include dependencies (like config.h and lnet/types.h).
18913 # Since this test about correct packaging we just skip them when
18914 # they don't exist (see below) rather than try to fixup cppflags.
18916 if ! which $CC > /dev/null 2>&1; then
18917 skip_env "$CC is not installed"
18920 for header in $prefix/*.h; do
18921 if ! [[ -f "$header" ]]; then
18925 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18926 continue # lustre_ioctl.h is internal header
18929 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18930 error "cannot compile '$header'"
18934 run_test 400b "packaged headers can be compiled"
18936 test_401a() { #LU-7437
18937 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18938 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18940 #count the number of parameters by "list_param -R"
18941 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18942 #count the number of parameters by listing proc files
18943 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18944 echo "proc_dirs='$proc_dirs'"
18945 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18946 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18949 [ $params -eq $procs ] ||
18950 error "found $params parameters vs. $procs proc files"
18952 # test the list_param -D option only returns directories
18953 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18954 #count the number of parameters by listing proc directories
18955 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18958 [ $params -eq $procs ] ||
18959 error "found $params parameters vs. $procs proc files"
18961 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18964 local save=$($LCTL get_param -n jobid_var)
18967 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18968 error "no error returned when setting bad parameters"
18970 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18971 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18973 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18974 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18975 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18977 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18980 local jobid_var_old=$($LCTL get_param -n jobid_var)
18981 local jobid_var_new
18983 $LCTL set_param jobid_var= &&
18984 error "no error returned for 'set_param a='"
18986 jobid_var_new=$($LCTL get_param -n jobid_var)
18987 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18988 error "jobid_var was changed by setting without value"
18990 $LCTL set_param jobid_var &&
18991 error "no error returned for 'set_param a'"
18993 jobid_var_new=$($LCTL get_param -n jobid_var)
18994 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18995 error "jobid_var was changed by setting without value"
18997 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19000 local jobid_var_old=$($LCTL get_param -n jobid_var)
19001 local jobid_var_new
19002 local new_value="foo=bar"
19004 $LCTL set_param jobid_var=$new_value ||
19005 error "'set_param a=b' did not accept a value containing '='"
19007 jobid_var_new=$($LCTL get_param -n jobid_var)
19008 [[ "$jobid_var_new" == "$new_value" ]] ||
19009 error "'set_param a=b' failed on a value containing '='"
19011 # Reset the jobid_var to test the other format
19012 $LCTL set_param jobid_var=$jobid_var_old
19013 jobid_var_new=$($LCTL get_param -n jobid_var)
19014 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19015 error "failed to reset jobid_var"
19017 $LCTL set_param jobid_var $new_value ||
19018 error "'set_param a b' did not accept a value containing '='"
19020 jobid_var_new=$($LCTL get_param -n jobid_var)
19021 [[ "$jobid_var_new" == "$new_value" ]] ||
19022 error "'set_param a b' failed on a value containing '='"
19024 $LCTL set_param jobid_var $jobid_var_old
19025 jobid_var_new=$($LCTL get_param -n jobid_var)
19026 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19027 error "failed to reset jobid_var"
19029 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19032 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19033 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19034 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19035 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19036 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19037 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19038 remote_mds_nodsh && skip "remote MDS with nodsh"
19040 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19041 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19042 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19043 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19044 echo "Touch failed - OK"
19046 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19049 local file1=$DIR/$tfile.1
19050 local file2=$DIR/$tfile.2
19051 local tfile=$TMP/$tfile
19053 rm -f $file1 $file2 $tfile
19058 # 30 sec OBD_TIMEOUT in ll_getattr()
19059 # right before populating st_nlink
19060 $LCTL set_param fail_loc=0x80001409
19061 stat -c %h $file1 > $tfile &
19063 # create an alias, drop all locks and reclaim the dentry
19065 cancel_lru_locks mdc
19066 cancel_lru_locks osc
19067 sysctl -w vm.drop_caches=2
19071 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19073 rm -f $tfile $file1 $file2
19075 run_test 403 "i_nlink should not drop to zero due to aliasing"
19077 test_404() { # LU-6601
19078 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19079 skip "Need server version newer than 2.8.52"
19080 remote_mds_nodsh && skip "remote MDS with nodsh"
19082 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19083 awk '/osp .*-osc-MDT/ { print $4}')
19086 for osp in $mosps; do
19087 echo "Deactivate: " $osp
19088 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19089 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19090 awk -vp=$osp '$4 == p { print $2 }')
19091 [ $stat = IN ] || {
19092 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19093 error "deactivate error"
19095 echo "Activate: " $osp
19096 do_facet $SINGLEMDS $LCTL --device %$osp activate
19097 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19098 awk -vp=$osp '$4 == p { print $2 }')
19099 [ $stat = UP ] || {
19100 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19101 error "activate error"
19105 run_test 404 "validate manual {de}activated works properly for OSPs"
19108 [ $MDS1_VERSION -lt $(version_code 2.6.92) -o \
19109 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19110 skip "Layout swap lock is not supported"
19111 check_swap_layouts_support
19113 test_mkdir $DIR/$tdir
19114 swap_lock_test -d $DIR/$tdir ||
19115 error "One layout swap locked test failed"
19117 run_test 405 "Various layout swap lock tests"
19120 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19121 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19122 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19124 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19125 skip "Need MDS version at least 2.8.50"
19127 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19128 local test_pool=$TESTNAME
19130 if ! combined_mgs_mds ; then
19133 pool_add $test_pool || error "pool_add failed"
19134 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19135 error "pool_add_targets failed"
19137 save_layout_restore_at_exit $MOUNT
19139 # parent set default stripe count only, child will stripe from both
19140 # parent and fs default
19141 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19142 error "setstripe $MOUNT failed"
19143 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19144 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19145 for i in $(seq 10); do
19146 local f=$DIR/$tdir/$tfile.$i
19147 touch $f || error "touch failed"
19148 local count=$($LFS getstripe -c $f)
19149 [ $count -eq $OSTCOUNT ] ||
19150 error "$f stripe count $count != $OSTCOUNT"
19151 local offset=$($LFS getstripe -i $f)
19152 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19153 local size=$($LFS getstripe -S $f)
19154 [ $size -eq $((def_stripe_size * 2)) ] ||
19155 error "$f stripe size $size != $((def_stripe_size * 2))"
19156 local pool=$($LFS getstripe -p $f)
19157 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19160 # change fs default striping, delete parent default striping, now child
19161 # will stripe from new fs default striping only
19162 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19163 error "change $MOUNT default stripe failed"
19164 $LFS setstripe -c 0 $DIR/$tdir ||
19165 error "delete $tdir default stripe failed"
19166 for i in $(seq 11 20); do
19167 local f=$DIR/$tdir/$tfile.$i
19168 touch $f || error "touch $f failed"
19169 local count=$($LFS getstripe -c $f)
19170 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19171 local offset=$($LFS getstripe -i $f)
19172 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19173 local size=$($LFS getstripe -S $f)
19174 [ $size -eq $def_stripe_size ] ||
19175 error "$f stripe size $size != $def_stripe_size"
19176 local pool=$($LFS getstripe -p $f)
19177 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19180 unlinkmany $DIR/$tdir/$tfile. 1 20
19182 local f=$DIR/$tdir/$tfile
19183 pool_remove_all_targets $test_pool $f
19184 pool_remove $test_pool $f
19186 if ! combined_mgs_mds ; then
19190 run_test 406 "DNE support fs default striping"
19193 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19194 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19195 skip "Need MDS version at least 2.8.55"
19196 remote_mds_nodsh && skip "remote MDS with nodsh"
19198 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19199 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19200 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19201 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19202 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19204 #define OBD_FAIL_DT_TXN_STOP 0x2019
19205 for idx in $(seq $MDSCOUNT); do
19206 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19208 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19209 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19210 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19213 run_test 407 "transaction fail should cause operation fail"
19216 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19218 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19219 lctl set_param fail_loc=0x8000040a
19220 # let ll_prepare_partial_page() fail
19221 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19225 # create at least 100 unused inodes so that
19226 # shrink_icache_memory(0) should not return 0
19227 touch $DIR/$tfile-{0..100}
19228 rm -f $DIR/$tfile-{0..100}
19231 echo 2 > /proc/sys/vm/drop_caches
19233 run_test 408 "drop_caches should not hang due to page leaks"
19237 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19238 check_mount_and_prep
19240 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19241 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19242 touch $DIR/$tdir/guard || error "(2) Fail to create"
19244 local PREFIX=$(str_repeat 'A' 128)
19245 echo "Create 1K hard links start at $(date)"
19246 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19247 error "(3) Fail to hard link"
19249 echo "Links count should be right although linkEA overflow"
19250 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19251 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19252 [ $linkcount -eq 1001 ] ||
19253 error "(5) Unexpected hard links count: $linkcount"
19255 echo "List all links start at $(date)"
19256 ls -l $DIR/$tdir/foo > /dev/null ||
19257 error "(6) Fail to list $DIR/$tdir/foo"
19259 echo "Unlink hard links start at $(date)"
19260 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19261 error "(7) Fail to unlink"
19263 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19267 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19268 skip "Need client version at least 2.9.59"
19270 # Create a file, and stat it from the kernel
19271 local testfile=$DIR/$tfile
19274 local run_id=$RANDOM
19275 local my_ino=$(stat --format "%i" $testfile)
19277 # Try to insert the module. This will always fail as the
19278 # module is designed to not be inserted.
19279 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19282 # Anything but success is a test failure
19284 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19285 error "no inode match"
19287 run_test 410 "Test inode number returned from kernel thread"
19289 cleanup_test411_cgroup() {
19295 local cg_basedir=/sys/fs/cgroup/memory
19297 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19298 skip "no setup for cgroup"
19300 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19301 error "test file creation failed"
19302 cancel_lru_locks osc
19304 # Create a very small memory cgroup to force a slab allocation error
19305 local cgdir=$cg_basedir/osc_slab_alloc
19306 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19307 trap "cleanup_test411_cgroup $cgdir" EXIT
19308 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19309 echo 1M > $cgdir/memory.limit_in_bytes
19311 # Should not LBUG, just be killed by oom-killer
19312 # dd will return 0 even allocation failure in some environment.
19313 # So don't check return value
19314 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19315 cleanup_test411_cgroup $cgdir
19319 run_test 411 "Slab allocation error with cgroup does not LBUG"
19322 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19323 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19324 skip "Need server version at least 2.10.55"
19327 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19328 error "mkdir failed"
19329 $LFS getdirstripe $DIR/$tdir
19330 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19331 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19332 error "expect $((MDSCOUT - 1)) get $stripe_index"
19333 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19334 [ $stripe_count -eq 2 ] ||
19335 error "expect 2 get $stripe_count"
19337 run_test 412 "mkdir on specific MDTs"
19340 [ $MDSCOUNT -lt 2 ] &&
19341 skip "We need at least 2 MDTs for this test"
19343 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19344 skip "Need server version at least 2.10.55"
19347 mkdir $DIR/$tdir || error "mkdir failed"
19349 # find MDT that is the most full
19350 local max=$($LFS df | grep MDT |
19359 END { split(b, c, ":")
19364 for i in $(seq $((MDSCOUNT - 1))); do
19365 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19366 error "mkdir d$i failed"
19367 $LFS getdirstripe $DIR/$tdir/d$i
19368 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19369 [ $stripe_index -ne $max ] ||
19370 error "don't expect $max"
19373 run_test 413 "mkdir on less full MDTs"
19376 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19377 $LCTL set_param fail_loc=0x80000521
19378 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19381 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19385 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19386 skip "Need server version at least 2.11.52"
19396 # this test may be slow on ZFS
19397 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19399 # though this test is designed for striped directory, let's test normal
19400 # directory too since lock is always saved as CoS lock.
19401 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19402 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19411 start_time=$(date +%s)
19412 for i in $(seq $total); do
19413 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19416 end_time=$(date +%s)
19417 duration=$((end_time - start_time))
19419 kill -9 $setattr_pid
19421 echo "rename $total files took $duration sec"
19422 [ $duration -lt 100 ] || error "rename took $duration sec"
19424 run_test 415 "lock revoke is not missing"
19427 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19428 skip "Need server version at least 2.11.55"
19430 # define OBD_FAIL_OSD_TXN_START 0x19a
19431 do_facet mds1 lctl set_param fail_loc=0x19a
19433 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19437 run_test 416 "transaction start failure won't cause system hung"
19441 do_nodes $(comma_list $(mdts_nodes)) \
19442 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19443 do_nodes $(comma_list $(mdts_nodes)) \
19444 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19445 do_nodes $(comma_list $(mdts_nodes)) \
19446 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19450 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19451 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19452 skip "Need MDS version at least 2.11.56"
19454 trap cleanup_417 RETURN EXIT
19456 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19457 do_nodes $(comma_list $(mdts_nodes)) \
19458 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19459 $LFS migrate -m 0 $DIR/$tdir.1 &&
19460 error "migrate dir $tdir.1 should fail"
19462 do_nodes $(comma_list $(mdts_nodes)) \
19463 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19464 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19465 error "create remote dir $tdir.2 should fail"
19467 do_nodes $(comma_list $(mdts_nodes)) \
19468 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19469 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19470 error "create striped dir $tdir.3 should fail"
19473 run_test 417 "disable remote dir, striped dir and dir migration"
19475 # Checks that the outputs of df [-i] and lfs df [-i] match
19477 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19487 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19489 for count in {1..100}; do
19493 # read the lines of interest
19494 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19495 error "df $inodes $dir | tail -n +2 failed"
19496 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19497 error "lfs df $inodes $dir | grep summary: failed"
19499 # skip first substrings of each output as they are different
19500 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19501 # compare the remaining fields of the two outputs
19503 for i in {1..5}; do
19504 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19512 lfs df $inodes $dir
19513 error "df and lfs df $1 output mismatch: " \
19514 "df ${inodes}: ${df_out[*]}, " \
19515 "lfs df ${inodes}: ${lfs_df_out[*]}"
19520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19522 local dir=$DIR/$tdir
19523 local numfiles=$((RANDOM % 4096 + 2))
19524 local numblocks=$((RANDOM % 256 + 1))
19526 wait_delete_completed
19529 # check block output
19530 check_lfs_df blocks $dir
19531 # check inode output
19532 check_lfs_df inodes $dir
19534 # create a single file and retest
19535 echo "Creating a single file and testing"
19536 createmany -o $dir/$tfile- 1 &>/dev/null ||
19537 error "creating 1 file in $dir failed"
19538 check_lfs_df blocks $dir
19539 check_lfs_df inodes $dir
19541 # create a random number of files
19542 echo "Creating $((numfiles - 1)) files and testing"
19543 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19544 error "creating $((numfiles - 1)) files in $dir failed"
19546 # write a random number of blocks to the first test file
19547 echo "Writing $numblocks 4K blocks and testing"
19548 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19549 count=$numblocks &>/dev/null ||
19550 error "dd to $dir/${tfile}-0 failed"
19553 check_lfs_df blocks $dir
19554 check_lfs_df inodes $dir
19556 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19557 error "unlinking $numfiles files in $dir failed"
19559 run_test 418 "df and lfs df outputs match"
19563 [[ $MDS1_VERSION -ge $(version_code 2.12.1) ]] ||
19564 skip "Need MDS version at least 2.12.1"
19566 local SAVE_UMASK=$(umask)
19567 local dir=$DIR/$tdir
19568 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
19572 mkdir -m03777 $dir/testdir
19573 ls -dn $dir/testdir
19574 local dirperms=$(ls -dn $dir/testdir | awk '{print $1}')
19575 [ $dirperms == "drwxrwsrwt" ] ||
19576 error "incorrect perms on $dir/testdir"
19578 $PDSH ${uname}@localhost "PATH=$LUSTRE/tests:\$PATH; \
19579 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
19580 ls -n $dir/testdir/testfile
19581 local fileperms=$(ls -n $dir/testdir/testfile | awk '{print $1}')
19582 [ $fileperms == "-rwxr-xr-x" ] ||
19583 error "incorrect perms on $dir/testdir/testfile"
19587 run_test 420 "clear SGID bit on non-directories for non-members"
19590 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19591 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19592 skip "Need server version at least 2.9.55"
19594 start_full_debug_logging
19598 stop_full_debug_logging
19602 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19603 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19604 awk '/The barrier for/ { print $7 }')
19607 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19612 barrier_expired() {
19615 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19616 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19617 awk '/will be expired/ { print $7 }')
19619 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19628 echo "Start barrier_freeze at: $(date)"
19629 #define OBD_FAIL_BARRIER_DELAY 0x2202
19630 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19631 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19634 local b_status=$(barrier_stat)
19635 echo "Got barrier status at: $(date)"
19636 [ "$b_status" = "'freezing_p1'" ] ||
19637 error "(1) unexpected barrier status $b_status"
19639 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19641 b_status=$(barrier_stat)
19642 [ "$b_status" = "'frozen'" ] ||
19643 error "(2) unexpected barrier status $b_status"
19645 local expired=$(barrier_expired)
19646 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19647 sleep $((expired + 3))
19649 b_status=$(barrier_stat)
19650 [ "$b_status" = "'expired'" ] ||
19651 error "(3) unexpected barrier status $b_status"
19653 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19654 error "(4) fail to freeze barrier"
19656 b_status=$(barrier_stat)
19657 [ "$b_status" = "'frozen'" ] ||
19658 error "(5) unexpected barrier status $b_status"
19660 echo "Start barrier_thaw at: $(date)"
19661 #define OBD_FAIL_BARRIER_DELAY 0x2202
19662 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19663 do_facet mgs $LCTL barrier_thaw $FSNAME &
19666 b_status=$(barrier_stat)
19667 echo "Got barrier status at: $(date)"
19668 [ "$b_status" = "'thawing'" ] ||
19669 error "(6) unexpected barrier status $b_status"
19671 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19673 b_status=$(barrier_stat)
19674 [ "$b_status" = "'thawed'" ] ||
19675 error "(7) unexpected barrier status $b_status"
19677 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19678 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19679 do_facet mgs $LCTL barrier_freeze $FSNAME
19681 b_status=$(barrier_stat)
19682 [ "$b_status" = "'failed'" ] ||
19683 error "(8) unexpected barrier status $b_status"
19685 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19686 do_facet mgs $LCTL barrier_thaw $FSNAME
19690 run_test 801a "write barrier user interfaces and stat machine"
19695 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19696 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19697 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19698 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19699 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19701 cancel_lru_locks mdc
19703 # 180 seconds should be long enough
19704 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19706 local b_status=$(barrier_stat)
19707 [ "$b_status" = "'frozen'" ] ||
19708 error "(6) unexpected barrier status $b_status"
19710 mkdir $DIR/$tdir/d0/d10 &
19713 touch $DIR/$tdir/d1/f13 &
19716 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19719 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19722 rm -f $DIR/$tdir/d4/f12 &
19725 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19727 # To guarantee taht the 'stat' is not blocked
19728 b_status=$(barrier_stat)
19729 [ "$b_status" = "'frozen'" ] ||
19730 error "(8) unexpected barrier status $b_status"
19732 # let above commands to run at background
19735 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19736 ps -p $touch_pid || error "(10) touch should be blocked"
19737 ps -p $ln_pid || error "(11) link should be blocked"
19738 ps -p $mv_pid || error "(12) rename should be blocked"
19739 ps -p $rm_pid || error "(13) unlink should be blocked"
19741 b_status=$(barrier_stat)
19742 [ "$b_status" = "'frozen'" ] ||
19743 error "(14) unexpected barrier status $b_status"
19745 do_facet mgs $LCTL barrier_thaw $FSNAME
19746 b_status=$(barrier_stat)
19747 [ "$b_status" = "'thawed'" ] ||
19748 error "(15) unexpected barrier status $b_status"
19750 wait $mkdir_pid || error "(16) mkdir should succeed"
19751 wait $touch_pid || error "(17) touch should succeed"
19752 wait $ln_pid || error "(18) link should succeed"
19753 wait $mv_pid || error "(19) rename should succeed"
19754 wait $rm_pid || error "(20) unlink should succeed"
19758 run_test 801b "modification will be blocked by write barrier"
19761 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19765 stop mds2 || error "(1) Fail to stop mds2"
19767 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19769 local b_status=$(barrier_stat)
19770 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19771 do_facet mgs $LCTL barrier_thaw $FSNAME
19772 error "(2) unexpected barrier status $b_status"
19775 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19776 error "(3) Fail to rescan barrier bitmap"
19778 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19780 b_status=$(barrier_stat)
19781 [ "$b_status" = "'frozen'" ] ||
19782 error "(4) unexpected barrier status $b_status"
19784 do_facet mgs $LCTL barrier_thaw $FSNAME
19785 b_status=$(barrier_stat)
19786 [ "$b_status" = "'thawed'" ] ||
19787 error "(5) unexpected barrier status $b_status"
19789 local devname=$(mdsdevname 2)
19791 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19793 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19794 error "(7) Fail to rescan barrier bitmap"
19798 run_test 801c "rescan barrier bitmap"
19800 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19801 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19802 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19808 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19809 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19810 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19816 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19817 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19818 skip "Need server version at least 2.9.55"
19820 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19822 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19824 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19825 error "(2) Fail to copy"
19827 trap cleanup_802 EXIT
19829 # sync by force before remount as readonly
19830 sync; sync_all_data; sleep 3; sync_all_data
19834 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19835 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19836 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19838 echo "Mount the server as read only"
19839 setupall server_only || error "(3) Fail to start servers"
19841 echo "Mount client without ro should fail"
19842 mount_client $MOUNT &&
19843 error "(4) Mount client without 'ro' should fail"
19845 echo "Mount client with ro should succeed"
19846 mount_client $MOUNT ro ||
19847 error "(5) Mount client with 'ro' should succeed"
19849 echo "Modify should be refused"
19850 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19852 echo "Read should be allowed"
19853 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19854 error "(7) Read should succeed under ro mode"
19858 run_test 802 "simulate readonly device"
19861 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19862 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19863 skip "MDS needs to be newer than 2.10.54"
19865 mkdir -p $DIR/$tdir
19866 # Create some objects on all MDTs to trigger related logs objects
19867 for idx in $(seq $MDSCOUNT); do
19868 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19869 $DIR/$tdir/dir${idx} ||
19870 error "Fail to create $DIR/$tdir/dir${idx}"
19874 wait_delete_completed # ensure old test cleanups are finished
19875 echo "before create:"
19877 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19879 for i in {1..10}; do
19880 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19881 error "Fail to create $DIR/$tdir/foo$i"
19885 echo "after create:"
19887 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19889 # allow for an llog to be cleaned up during the test
19890 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19891 error "before ($before_used) + 10 > after ($after_used)"
19893 for i in {1..10}; do
19894 rm -rf $DIR/$tdir/foo$i ||
19895 error "Fail to remove $DIR/$tdir/foo$i"
19898 sleep 3 # avoid MDT return cached statfs
19899 wait_delete_completed
19900 echo "after unlink:"
19902 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19904 # allow for an llog to be created during the test
19905 [ $after_used -le $((before_used + 1)) ] ||
19906 error "after ($after_used) > before ($before_used) + 1"
19908 run_test 803 "verify agent object for remote object"
19911 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19912 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19913 skip "MDS needs to be newer than 2.10.54"
19914 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19916 mkdir -p $DIR/$tdir
19917 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19918 error "Fail to create $DIR/$tdir/dir0"
19920 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19921 local dev=$(mdsdevname 2)
19923 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19924 grep ${fid} || error "NOT found agent entry for dir0"
19926 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19927 error "Fail to create $DIR/$tdir/dir1"
19929 touch $DIR/$tdir/dir1/foo0 ||
19930 error "Fail to create $DIR/$tdir/dir1/foo0"
19931 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19934 for idx in $(seq $MDSCOUNT); do
19935 dev=$(mdsdevname $idx)
19936 do_facet mds${idx} \
19937 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19938 grep ${fid} && rc=$idx
19941 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19942 error "Fail to rename foo0 to foo1"
19943 if [ $rc -eq 0 ]; then
19944 for idx in $(seq $MDSCOUNT); do
19945 dev=$(mdsdevname $idx)
19946 do_facet mds${idx} \
19947 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19948 grep ${fid} && rc=$idx
19952 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19953 error "Fail to rename foo1 to foo2"
19954 if [ $rc -eq 0 ]; then
19955 for idx in $(seq $MDSCOUNT); do
19956 dev=$(mdsdevname $idx)
19957 do_facet mds${idx} \
19958 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19959 grep ${fid} && rc=$idx
19963 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19965 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19966 error "Fail to link to $DIR/$tdir/dir1/foo2"
19967 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19968 error "Fail to rename foo2 to foo0"
19969 unlink $DIR/$tdir/dir1/foo0 ||
19970 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19971 rm -rf $DIR/$tdir/dir0 ||
19972 error "Fail to rm $DIR/$tdir/dir0"
19974 for idx in $(seq $MDSCOUNT); do
19975 dev=$(mdsdevname $idx)
19979 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19981 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19982 error "mount mds$idx failed"
19983 df $MOUNT > /dev/null 2>&1
19985 # e2fsck should not return error
19987 error "e2fsck detected error on MDT${idx}: rc=$rc"
19990 run_test 804 "verify agent entry for remote entry"
19993 do_facet $SINGLEMDS zfs set quota=$old $fsset
19994 unlinkmany $DIR/$tdir/f- 1000000
19999 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20000 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20001 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20002 skip "netfree not implemented before 0.7"
20003 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20004 skip "Need MDS version at least 2.10.57"
20011 local pref="osd-zfs.lustre-MDT0000."
20013 # limit available space on MDS dataset to meet nospace issue
20014 # quickly. then ZFS 0.7.2 can use reserved space if asked
20015 # properly (using netfree flag in osd_declare_destroy()
20016 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20017 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20019 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20020 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20021 let "usedkb=usedkb-freekb"
20022 let "freekb=freekb/2"
20023 if let "freekb > 5000"; then
20026 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20027 trap cleanup_805 EXIT
20029 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20030 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20031 rm -rf $DIR/$tdir || error "not able to remove"
20032 do_facet $SINGLEMDS zfs set quota=$old $fsset
20035 run_test 805 "ZFS can remove from full fs"
20041 local size=$($LFS getsom -s $file)
20042 local expect=$(stat -c %s $file)
20044 [[ $size == $expect ]] ||
20045 error "$file expected size: $expect, got: $size"
20047 local blocks=$($LFS getsom -b $file)
20048 expect=$(stat -c %b $file)
20049 [[ $blocks == $expect ]] ||
20050 error "$file expected blocks: $expect, got: $blocks"
20055 local size=$($LFS getsom -s $1)
20058 [[ $size == $expect ]] ||
20059 error "$file expected size: $expect, got: $size"
20063 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20064 skip "Need MDS version at least 2.11.52"
20068 touch $DIR/$tfile || error "touch $tfile failed"
20070 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20071 save_lustre_params client "llite.*.xattr_cache" > $save
20072 lctl set_param llite.*.xattr_cache=0
20073 stack_trap "restore_lustre_params < $save" EXIT
20075 # single-threaded write
20076 echo "Test SOM for single-threaded write"
20077 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20078 error "write $tfile failed"
20079 check_lsom_size $DIR/$tfile $bs
20082 local size=$(($num * $bs))
20086 echo "Test SOM for single client multi-threaded($num) write"
20087 $TRUNCATE $DIR/$tfile 0
20088 for ((i = 0; i < $num; i++)); do
20089 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20091 offset=$((offset + $bs))
20093 for (( i=0; i < $num; i++ )); do
20096 check_lsom_size $DIR/$tfile $size
20098 $TRUNCATE $DIR/$tfile 0
20099 for ((i = 0; i < $num; i++)); do
20100 offset=$((offset - $bs))
20101 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20104 for (( i=0; i < $num; i++ )); do
20107 check_lsom_size $DIR/$tfile $size
20109 # multi-client wirtes
20110 num=$(get_node_count ${CLIENTS//,/ })
20111 size=$(($num * $bs))
20115 echo "Test SOM for multi-client ($num) writes"
20116 $TRUNCATE $DIR/$tfile 0
20117 for client in ${CLIENTS//,/ }; do
20118 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20121 offset=$((offset + $bs))
20123 for (( i=0; i < $num; i++ )); do
20126 check_lsom_size $DIR/$tfile $offset
20129 $TRUNCATE $DIR/$tfile 0
20130 for client in ${CLIENTS//,/ }; do
20131 offset=$((offset - $bs))
20132 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20136 for (( i=0; i < $num; i++ )); do
20139 check_lsom_size $DIR/$tfile $size
20142 echo "Test SOM for truncate"
20143 $TRUNCATE $DIR/$tfile 1048576
20144 check_lsom_size $DIR/$tfile 1048576
20145 $TRUNCATE $DIR/$tfile 1234
20146 check_lsom_size $DIR/$tfile 1234
20148 # verify SOM blocks count
20149 echo "Verify SOM block count"
20150 $TRUNCATE $DIR/$tfile 0
20151 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20152 error "failed to write file $tfile"
20153 check_lsom_data $DIR/$tfile
20155 run_test 806 "Verify Lazy Size on MDS"
20158 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20159 skip "Need MDS version at least 2.11.52"
20161 # Registration step
20162 changelog_register || error "changelog_register failed"
20163 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20164 changelog_users $SINGLEMDS | grep -q $cl_user ||
20165 error "User $cl_user not found in changelog_users"
20167 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20168 save_lustre_params client "llite.*.xattr_cache" > $save
20169 lctl set_param llite.*.xattr_cache=0
20170 stack_trap "restore_lustre_params < $save" EXIT
20172 rm -rf $DIR/$tdir || error "rm $tdir failed"
20173 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20174 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20175 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20176 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20177 error "truncate $tdir/trunc failed"
20180 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20181 error "write $tfile failed"
20183 # multi-client wirtes
20184 local num=$(get_node_count ${CLIENTS//,/ })
20188 echo "Test SOM for multi-client ($num) writes"
20189 touch $DIR/$tfile || error "touch $tfile failed"
20190 $TRUNCATE $DIR/$tfile 0
20191 for client in ${CLIENTS//,/ }; do
20192 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20195 offset=$((offset + $bs))
20197 for (( i=0; i < $num; i++ )); do
20202 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20203 check_lsom_data $DIR/$tdir/trunc
20204 check_lsom_data $DIR/$tdir/single_dd
20205 check_lsom_data $DIR/$tfile
20208 # Deregistration step
20209 changelog_deregister || error "changelog_deregister failed"
20211 run_test 807 "verify LSOM syncing tool"
20213 check_som_nologged()
20215 local lines=$($LFS changelog $FSNAME-MDT0000 |
20216 grep 'x=trusted.som' | wc -l)
20217 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20221 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20222 skip "Need MDS version at least 2.11.55"
20224 # Registration step
20225 changelog_register || error "changelog_register failed"
20227 touch $DIR/$tfile || error "touch $tfile failed"
20230 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20231 error "write $tfile failed"
20234 $TRUNCATE $DIR/$tfile 1234
20237 $TRUNCATE $DIR/$tfile 1048576
20240 # Deregistration step
20241 changelog_deregister || error "changelog_deregister failed"
20243 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20248 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20252 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20253 skip "Need MDS version at least 2.11.56"
20255 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20256 error "failed to create DoM-only file $DIR/$tfile"
20257 touch $DIR/$tfile || error "touch $tfile failed"
20258 check_som_nodata $DIR/$tfile
20260 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20261 error "write $tfile failed"
20262 check_som_nodata $DIR/$tfile
20264 $TRUNCATE $DIR/$tfile 1234
20265 check_som_nodata $DIR/$tfile
20267 $TRUNCATE $DIR/$tfile 4097
20268 check_som_nodata $DIR/$file
20270 run_test 809 "Verify no SOM xattr store for DoM-only files"
20276 # t10 seem to dislike partial pages
20277 lctl set_param osc.*.checksum_type=adler
20278 lctl set_param fail_loc=0x411
20279 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20280 ORIG=$(md5sum $DIR/$tfile)
20281 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20282 CSUM=$(md5sum $DIR/$tfile)
20283 set_checksum_type adler
20284 if [ "$ORIG" != "$CSUM" ]; then
20285 error "$ORIG != $CSUM"
20288 run_test 810 "partial page writes on ZFS (LU-11663)"
20291 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20292 skip "Need MDS version at least 2.11.56"
20294 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20295 do_facet mds1 $LCTL set_param fail_loc=0x165
20296 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20299 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20302 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20303 error "MDD orphan cleanup thread not quit"
20305 run_test 811 "orphan name stub can be cleaned up in startup"
20308 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20309 skip "OST < 2.12.51 doesn't support this fail_loc"
20311 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20312 # ensure ost1 is connected
20313 stat $DIR/$tfile >/dev/null || error "can't stat"
20314 wait_osc_import_state client ost1 FULL
20315 # no locks, no reqs to let the connection idle
20316 cancel_lru_locks osc
20318 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20319 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20320 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20321 wait_osc_import_state client ost1 CONNECTING
20322 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20324 stat $DIR/$tfile >/dev/null || error "can't stat file"
20326 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20329 # tests that do cleanup/setup should be run at the end
20333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20336 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20337 $LCTL set_param fail_loc=0x903
20339 cancel_lru_locks MGC
20341 FAIL_ON_ERROR=true cleanup
20342 FAIL_ON_ERROR=true setup
20344 run_test 900 "umount should not race with any mgc requeue thread"
20347 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20348 check_and_cleanup_lustre
20349 if [ "$I_MOUNTED" != "yes" ]; then
20350 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true