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 [[ $(uname -m) = aarch64 ]]; then
24 # bug number: LU-11596 (all below)
25 ALWAYS_EXCEPT+=" 42d 42e 63a 63b 64a 64b 64c"
26 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
27 ALWAYS_EXCEPT+=" 45 103a 317 810"
30 # Check Grants after these tests
31 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
39 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
40 CREATETEST=${CREATETEST:-createtest}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 export MULTIOP=${MULTIOP:-multiop}
47 READS=${READS:-"reads"}
48 MUNLINK=${MUNLINK:-munlink}
49 SOCKETSERVER=${SOCKETSERVER:-socketserver}
50 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
51 MEMHOG=${MEMHOG:-memhog}
52 DIRECTIO=${DIRECTIO:-directio}
53 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
55 CHECK_GRANT=${CHECK_GRANT:-"yes"}
56 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
57 export PARALLEL=${PARALLEL:-"no"}
59 export NAME=${NAME:-local}
66 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
67 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
68 . $LUSTRE/tests/test-framework.sh
70 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
75 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
77 if [ "$mds1_FSTYPE" = "zfs" ]; then
78 # bug number for skipped test: LU-1957
79 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
84 # Get the SLES distro version
86 # Returns a version string that should only be used in comparing
87 # strings returned by version_code()
90 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
92 # All SuSE Linux versions have one decimal. version_code expects two
93 local sles_version=$version.0
94 version_code $sles_version
97 # Check if we are running on Ubuntu or SLES so we can make decisions on
99 if [ -r /etc/SuSE-release ]; then
100 sles_version=$(sles_version_code)
101 [ $sles_version -lt $(version_code 11.4.0) ] &&
102 # bug number for skipped test: LU-4341
103 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
104 [ $sles_version -lt $(version_code 12.0.0) ] &&
105 # bug number for skipped test: LU-3703
106 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
107 elif [ -r /etc/os-release ]; then
108 if grep -qi ubuntu /etc/os-release; then
109 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
110 -e 's/^VERSION=//p' \
114 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
115 # bug number for skipped test:
117 ALWAYS_EXCEPT+=" 103a 410"
126 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
127 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
136 check_swap_layouts_support()
138 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
139 skip "Does not support layout lock."
142 check_and_setup_lustre
146 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
148 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
149 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
150 rm -rf $DIR/[Rdfs][0-9]*
152 # $RUNAS_ID may get set incorrectly somewhere else
153 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
154 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
156 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
160 if [ "${ONLY}" = "MOUNT" ] ; then
161 echo "Lustre is up, please go on"
165 echo "preparing for tests involving mounts"
166 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
168 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
169 echo # add a newline after mke2fs.
173 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
174 lctl set_param debug=-1 2> /dev/null || true
177 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
179 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
181 run_test 0a "touch; rm ====================="
184 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
185 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
187 run_test 0b "chmod 0755 $DIR ============================="
190 $LCTL get_param mdc.*.import | grep "state: FULL" ||
191 error "import not FULL"
192 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
195 run_test 0c "check import proc"
197 test_0d() { # LU-3397
198 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
199 skip "proc exports not supported before 2.10.57"
201 local mgs_exp="mgs.MGS.exports"
202 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
204 local exp_client_version
207 local temp_imp=$DIR/$tfile.import
208 local temp_exp=$DIR/$tfile.export
210 # save mgc import file to $temp_imp
211 $LCTL get_param mgc.*.import | tee $temp_imp
212 # Check if client uuid is found in MGS export
213 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
214 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
218 # save mgs export file to $temp_exp
219 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
221 # Compare the value of field "connect_flags"
222 imp_val=$(grep "connect_flags" $temp_imp)
223 exp_val=$(grep "connect_flags" $temp_exp)
224 [ "$exp_val" == "$imp_val" ] ||
225 error "export flags '$exp_val' != import flags '$imp_val'"
227 # Compare the value of client version
228 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
229 exp_val=$(version_code $exp_client_version)
230 imp_val=$CLIENT_VERSION
231 [ "$exp_val" == "$imp_val" ] ||
232 error "export client version '$exp_val' != '$imp_val'"
234 run_test 0d "check export proc ============================="
237 test_mkdir $DIR/$tdir
238 test_mkdir $DIR/$tdir/d2
239 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
240 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
243 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
245 run_test 1 "mkdir; remkdir; rmdir"
248 test_mkdir $DIR/$tdir
249 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
250 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
252 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
254 run_test 2 "mkdir; touch; rmdir; check file"
257 test_mkdir $DIR/$tdir
258 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
259 touch $DIR/$tdir/$tfile
260 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
262 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
264 run_test 3 "mkdir; touch; rmdir; check dir"
266 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
268 test_mkdir -i 1 $DIR/$tdir
270 touch $DIR/$tdir/$tfile ||
271 error "Create file under remote directory failed"
274 error "Expect error removing in-use dir $DIR/$tdir"
276 test -d $DIR/$tdir || error "Remote directory disappeared"
278 rm -rf $DIR/$tdir || error "remove remote dir error"
280 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
283 test_mkdir $DIR/$tdir
284 test_mkdir $DIR/$tdir/d2
285 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
286 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
287 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
289 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
292 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
293 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
294 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
295 error "$tfile does not have perm 0666 or UID $UID"
296 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile should be 0666 and owned by UID $UID"
300 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
303 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
306 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
307 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
308 error "$tfile should be owned by UID $RUNAS_ID"
309 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
313 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
316 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
319 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
320 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
321 error "$tfile should be owned by GID $UID"
322 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
326 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
329 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
331 test_mkdir $DIR/$tdir
332 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
333 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
334 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
335 test_mkdir $DIR/$tdir/d/subdir
336 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
337 error "$tdir/d/subdir should be GID $RUNAS_GID"
338 if [[ $MDSCOUNT -gt 1 ]]; then
339 # check remote dir sgid inherite
340 $LFS mkdir -i 0 $DIR/$tdir.local ||
341 error "mkdir $tdir.local failed"
342 chmod g+s $DIR/$tdir.local ||
343 error "chmod $tdir.local failed"
344 chgrp $RUNAS_GID $DIR/$tdir.local ||
345 error "chgrp $tdir.local failed"
346 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
347 error "mkdir $tdir.remote failed"
348 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
349 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
350 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be mode 02755"
354 run_test 6g "verify new dir in sgid dir inherits group"
356 test_6h() { # bug 7331
357 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
359 touch $DIR/$tfile || error "touch failed"
360 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
361 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
362 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
363 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
364 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
366 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
369 test_mkdir $DIR/$tdir
370 $MCREATE $DIR/$tdir/$tfile
371 chmod 0666 $DIR/$tdir/$tfile
372 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
373 error "$tdir/$tfile should be mode 0666"
375 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
378 if [ ! -d $DIR/$tdir ]; then
379 test_mkdir $DIR/$tdir
381 $MCREATE $DIR/$tdir/$tfile
382 echo -n foo > $DIR/$tdir/$tfile
383 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
384 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
386 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
389 test_mkdir $DIR/$tdir
390 touch $DIR/$tdir/$tfile
391 chmod 0666 $DIR/$tdir/$tfile
392 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
393 error "$tfile mode not 0666"
395 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
398 test_mkdir $DIR/$tdir
399 test_mkdir $DIR/$tdir/d2
400 test_mkdir $DIR/$tdir/d2/d3
401 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
403 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
406 test_mkdir $DIR/$tdir
407 test_mkdir $DIR/$tdir/d2
408 touch $DIR/$tdir/d2/$tfile
409 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
410 error "$tdir/d2/$tfile not a file"
412 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
415 test_mkdir $DIR/$tdir
416 test_mkdir $DIR/$tdir/d2
417 chmod 0666 $DIR/$tdir/d2
418 chmod 0705 $DIR/$tdir/d2
419 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
420 error "$tdir/d2 mode not 0705"
422 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
425 test_mkdir $DIR/$tdir
426 touch $DIR/$tdir/$tfile
427 chmod 0666 $DIR/$tdir/$tfile
428 chmod 0654 $DIR/$tdir/$tfile
429 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
430 error "$tdir/d2 mode not 0654"
432 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
435 test_mkdir $DIR/$tdir
436 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
438 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
439 error "$tdir/$tfile size not 0 after truncate"
441 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
444 test_mkdir $DIR/$tdir
445 touch $DIR/$tdir/$tfile
447 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
449 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
452 test_mkdir $DIR/$tdir
453 touch $DIR/$tdir/$tfile
454 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
455 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
456 error "$tdir/${tfile_2} not a file after rename"
457 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
459 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
464 rm -rf $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
474 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
475 error "$tdir/l-exist not a symlink"
476 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not referencing a file"
478 rm -f $DIR/$tdir/l-exist
479 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
481 run_test 17a "symlinks: create, remove (real)"
484 test_mkdir $DIR/$tdir
485 ln -s no-such-file $DIR/$tdir/l-dangle
487 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
488 error "$tdir/l-dangle not referencing no-such-file"
489 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing non-existent file"
491 rm -f $DIR/$tdir/l-dangle
492 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
494 run_test 17b "symlinks: create, remove (dangling)"
496 test_17c() { # bug 3440 - don't save failed open RPC for replay
497 test_mkdir $DIR/$tdir
498 ln -s foo $DIR/$tdir/$tfile
499 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
501 run_test 17c "symlinks: open dangling (should return error)"
504 test_mkdir $DIR/$tdir
505 ln -s foo $DIR/$tdir/$tfile
506 touch $DIR/$tdir/$tfile || error "creating to new symlink"
508 run_test 17d "symlinks: create dangling"
511 test_mkdir $DIR/$tdir
512 local foo=$DIR/$tdir/$tfile
513 ln -s $foo $foo || error "create symlink failed"
514 ls -l $foo || error "ls -l failed"
515 ls $foo && error "ls not failed" || true
517 run_test 17e "symlinks: create recursive symlink (should return error)"
520 test_mkdir $DIR/$tdir
521 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
522 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
523 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
529 run_test 17f "symlinks: long and very long symlink name"
531 # str_repeat(S, N) generate a string that is string S repeated N times
536 while [ $((n -= 1)) -ge 0 ]; do
542 # Long symlinks and LU-2241
544 test_mkdir $DIR/$tdir
545 local TESTS="59 60 61 4094 4095"
547 # Fix for inode size boundary in 2.1.4
548 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
551 # Patch not applied to 2.2 or 2.3 branches
552 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
553 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
556 # skip long symlink name for rhel6.5.
557 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
558 grep -q '6.5' /etc/redhat-release &>/dev/null &&
559 TESTS="59 60 61 4062 4063"
562 local SYMNAME=$(str_repeat 'x' $i)
563 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
564 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
567 run_test 17g "symlinks: really long symlink name and inode boundaries"
569 test_17h() { #bug 17378
570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
571 remote_mds_nodsh && skip "remote MDS with nodsh"
575 test_mkdir $DIR/$tdir
576 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
577 $LFS setstripe -c -1 $DIR/$tdir
578 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
579 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
580 touch $DIR/$tdir/$tfile || true
582 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
584 test_17i() { #bug 20018
585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
586 remote_mds_nodsh && skip "remote MDS with nodsh"
588 local foo=$DIR/$tdir/$tfile
591 test_mkdir -c1 $DIR/$tdir
592 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
593 ln -s $foo $foo || error "create symlink failed"
594 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
595 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
596 ls -l $foo && error "error not detected"
599 run_test 17i "don't panic on short symlink (should return error)"
601 test_17k() { #bug 22301
602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
603 [[ -z "$(which rsync 2>/dev/null)" ]] &&
604 skip "no rsync command"
605 rsync --help | grep -q xattr ||
606 skip_env "$(rsync --version | head -n1) does not support xattrs"
607 test_mkdir $DIR/$tdir
608 test_mkdir $DIR/$tdir.new
609 touch $DIR/$tdir/$tfile
610 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
611 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
612 error "rsync failed with xattrs enabled"
614 run_test 17k "symlinks: rsync with xattrs enabled"
616 test_17l() { # LU-279
617 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
618 skip "no getfattr command"
620 test_mkdir $DIR/$tdir
621 touch $DIR/$tdir/$tfile
622 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
623 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
624 # -h to not follow symlinks. -m '' to list all the xattrs.
625 # grep to remove first line: '# file: $path'.
626 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
628 lgetxattr_size_check $path $xattr ||
629 error "lgetxattr_size_check $path $xattr failed"
633 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
638 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
639 remote_mds_nodsh && skip "remote MDS with nodsh"
640 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
641 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
642 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
644 local short_sym="0123456789"
645 local wdir=$DIR/$tdir
650 # create a long symlink file
651 for ((i = 0; i < 4; ++i)); do
652 long_sym=${long_sym}${long_sym}
655 echo "create 512 short and long symlink files under $wdir"
656 for ((i = 0; i < 256; ++i)); do
657 ln -sf ${long_sym}"a5a5" $wdir/long-$i
658 ln -sf ${short_sym}"a5a5" $wdir/short-$i
664 wait_delete_completed
666 echo "recreate the 512 symlink files with a shorter string"
667 for ((i = 0; i < 512; ++i)); do
668 # rewrite the symlink file with a shorter string
669 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
670 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
673 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
674 local devname=$(mdsdevname $mds_index)
676 echo "stop and checking mds${mds_index}:"
677 # e2fsck should not return error
679 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
682 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
683 error "start mds${mds_index} failed"
684 df $MOUNT > /dev/null 2>&1
686 error "e2fsck detected error for short/long symlink: rc=$rc"
689 run_test 17m "run e2fsck against MDT which contains short/long symlink"
691 check_fs_consistency_17n() {
695 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
696 # so it only check MDT1/MDT2 instead of all of MDTs.
697 for mdt_index in 1 2; do
698 local devname=$(mdsdevname $mdt_index)
699 # e2fsck should not return error
701 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
704 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
705 error "mount mds$mdt_index failed"
706 df $MOUNT > /dev/null 2>&1
712 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
714 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
715 remote_mds_nodsh && skip "remote MDS with nodsh"
716 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
717 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
718 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
722 test_mkdir $DIR/$tdir
723 for ((i=0; i<10; i++)); do
724 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
725 error "create remote dir error $i"
726 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
727 error "create files under remote dir failed $i"
730 check_fs_consistency_17n ||
731 error "e2fsck report error after create files under remote dir"
733 for ((i = 0; i < 10; i++)); do
734 rm -rf $DIR/$tdir/remote_dir_${i} ||
735 error "destroy remote dir error $i"
738 check_fs_consistency_17n ||
739 error "e2fsck report error after unlink files under remote dir"
741 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
742 skip "lustre < 2.4.50 does not support migrate mv"
744 for ((i = 0; i < 10; i++)); do
745 mkdir -p $DIR/$tdir/remote_dir_${i}
746 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
747 error "create files under remote dir failed $i"
748 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
749 error "migrate remote dir error $i"
751 check_fs_consistency_17n || error "e2fsck report error after migration"
753 for ((i = 0; i < 10; i++)); do
754 rm -rf $DIR/$tdir/remote_dir_${i} ||
755 error "destroy remote dir error $i"
758 check_fs_consistency_17n || error "e2fsck report error after unlink"
760 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
763 remote_mds_nodsh && skip "remote MDS with nodsh"
764 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
765 skip "Need MDS version at least 2.3.64"
767 local wdir=$DIR/${tdir}o
773 mdt_index=$($LFS getstripe -m $wdir/$tfile)
774 mdt_index=$((mdt_index + 1))
777 #fail mds will wait the failover finish then set
778 #following fail_loc to avoid interfer the recovery process.
781 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
782 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
783 ls -l $wdir/$tfile && rc=1
784 do_facet mds${mdt_index} lctl set_param fail_loc=0
785 [[ $rc -eq 0 ]] || error "stat file should fail"
787 run_test 17o "stat file with incompat LMA feature"
790 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
791 ls $DIR || error "Failed to ls $DIR: $?"
793 run_test 18 "touch .../f ; ls ... =============================="
799 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
801 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
804 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
806 run_test 19b "ls -l .../f19 (should return error) =============="
809 [ $RUNAS_ID -eq $UID ] &&
810 skip_env "RUNAS_ID = UID = $UID -- skipping"
812 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
814 run_test 19c "$RUNAS touch .../f19 (should return error) =="
817 cat $DIR/f19 && error || true
819 run_test 19d "cat .../f19 (should return error) =============="
828 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
830 run_test 20 "touch .../f ; ls -l ..."
833 test_mkdir $DIR/$tdir
834 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
835 ln -s dangle $DIR/$tdir/link
836 echo foo >> $DIR/$tdir/link
837 cat $DIR/$tdir/dangle
838 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
839 $CHECKSTAT -f -t file $DIR/$tdir/link ||
840 error "$tdir/link not linked to a file"
842 run_test 21 "write to dangling link"
845 local wdir=$DIR/$tdir
847 chown $RUNAS_ID:$RUNAS_GID $wdir
848 (cd $wdir || error "cd $wdir failed";
849 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
851 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
852 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
853 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
854 error "checkstat -u failed"
856 run_test 22 "unpack tar archive as non-root user"
860 test_mkdir $DIR/$tdir
861 local file=$DIR/$tdir/$tfile
863 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
864 openfile -f O_CREAT:O_EXCL $file &&
865 error "$file recreate succeeded" || true
867 run_test 23a "O_CREAT|O_EXCL in subdir"
869 test_23b() { # bug 18988
870 test_mkdir $DIR/$tdir
871 local file=$DIR/$tdir/$tfile
874 echo foo > $file || error "write filed"
875 echo bar >> $file || error "append filed"
876 $CHECKSTAT -s 8 $file || error "wrong size"
879 run_test 23b "O_APPEND check"
881 # LU-9409, size with O_APPEND and tiny writes
883 local file=$DIR/$tfile
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
887 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
897 #racing tiny & normal writes
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
901 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
904 #racing tiny & normal writes 2, ugly numbers
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
906 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
908 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
911 run_test 23c "O_APPEND size checks for tiny writes"
913 # LU-11069 file offset is correct after appending writes
915 local file=$DIR/$tfile
918 echo CentaurHauls > $file
919 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
920 if ((offset != 26)); then
921 error "wrong offset, expected 26, got '$offset'"
924 run_test 23d "file offset is correct after appending writes"
928 echo '-- same directory rename'
929 test_mkdir $DIR/$tdir
930 touch $DIR/$tdir/$tfile.1
931 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24a "rename file to non-existent target"
937 test_mkdir $DIR/$tdir
938 touch $DIR/$tdir/$tfile.{1,2}
939 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
940 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
941 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
943 run_test 24b "rename file to existing target"
946 test_mkdir $DIR/$tdir
947 test_mkdir $DIR/$tdir/d$testnum.1
948 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
949 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
950 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
952 run_test 24c "rename directory to non-existent target"
955 test_mkdir -c1 $DIR/$tdir
956 test_mkdir -c1 $DIR/$tdir/d$testnum.1
957 test_mkdir -c1 $DIR/$tdir/d$testnum.2
958 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
959 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
960 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
962 run_test 24d "rename directory to existing target"
965 echo '-- cross directory renames --'
969 mv $DIR/R5a/f $DIR/R5b/g
970 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
971 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
973 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
978 touch $DIR/R6a/f $DIR/R6b/g
979 mv $DIR/R6a/f $DIR/R6b/g
980 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
981 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
983 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
988 test_mkdir $DIR/R7a/d
989 mv $DIR/R7a/d $DIR/R7b/e
990 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
991 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
993 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
996 test_mkdir -c1 $DIR/R8a
997 test_mkdir -c1 $DIR/R8b
998 test_mkdir -c1 $DIR/R8a/d
999 test_mkdir -c1 $DIR/R8b/e
1000 mrename $DIR/R8a/d $DIR/R8b/e
1001 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1002 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1004 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1007 echo "-- rename error cases"
1009 test_mkdir $DIR/R9/a
1011 mrename $DIR/R9/f $DIR/R9/a
1012 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1013 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1014 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1016 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1020 mrename $DIR/R10/f $DIR/R10/g
1021 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1022 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1023 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1025 run_test 24j "source does not exist ============================"
1028 test_mkdir $DIR/R11a
1029 test_mkdir $DIR/R11a/d
1031 mv $DIR/R11a/f $DIR/R11a/d
1032 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1033 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1035 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1037 # bug 2429 - rename foo foo foo creates invalid file
1040 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1042 run_test 24l "Renaming a file to itself ========================"
1046 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1047 # on ext3 this does not remove either the source or target files
1048 # though the "expected" operation would be to remove the source
1049 $CHECKSTAT -t file ${f} || error "${f} missing"
1050 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1052 run_test 24m "Renaming a file to a hard link to itself ========="
1056 # this stats the old file after it was renamed, so it should fail
1058 $CHECKSTAT ${f} || error "${f} missing"
1060 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1061 $CHECKSTAT -a ${f} || error "${f} exists"
1063 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1066 test_mkdir $DIR/$tdir
1067 rename_many -s random -v -n 10 $DIR/$tdir
1069 run_test 24o "rename of files during htree split"
1072 test_mkdir $DIR/R12a
1073 test_mkdir $DIR/R12b
1074 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1075 mrename $DIR/R12a $DIR/R12b
1076 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1077 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1078 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1079 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1081 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1083 cleanup_multiop_pause() {
1085 kill -USR1 $MULTIPID
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1091 test_mkdir $DIR/R13a
1092 test_mkdir $DIR/R13b
1093 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1094 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1097 trap cleanup_multiop_pause EXIT
1098 mrename $DIR/R13a $DIR/R13b
1099 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1100 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1101 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1102 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1103 cleanup_multiop_pause
1104 wait $MULTIPID || error "multiop close failed"
1106 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1108 test_24r() { #bug 3789
1109 test_mkdir $DIR/R14a
1110 test_mkdir $DIR/R14a/b
1111 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1112 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1113 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1115 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1118 test_mkdir $DIR/R15a
1119 test_mkdir $DIR/R15a/b
1120 test_mkdir $DIR/R15a/b/c
1121 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1123 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1125 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1127 test_mkdir $DIR/R16a
1128 test_mkdir $DIR/R16a/b
1129 test_mkdir $DIR/R16a/b/c
1130 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1131 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1132 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1134 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1136 test_24u() { # bug12192
1137 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1138 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1140 run_test 24u "create stripe file"
1142 simple_cleanup_common() {
1145 [ -z "$DIR" -o -z "$tdir" ] && return 0
1147 local start=$SECONDS
1150 wait_delete_completed
1151 echo "cleanup time $((SECONDS - start))"
1155 max_pages_per_rpc() {
1156 local mdtname="$(printf "MDT%04x" ${1:-0})"
1157 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1163 local nrfiles=${COUNT:-100000}
1164 local fname="$DIR/$tdir/$tfile"
1166 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1167 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1169 test_mkdir "$(dirname $fname)"
1170 # assume MDT0000 has the fewest inodes
1171 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1172 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1173 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1175 trap simple_cleanup_common EXIT
1177 createmany -m "$fname" $nrfiles
1179 cancel_lru_locks mdc
1180 lctl set_param mdc.*.stats clear
1182 # was previously test_24D: LU-6101
1183 # readdir() returns correct number of entries after cursor reload
1184 local num_ls=$(ls $DIR/$tdir | wc -l)
1185 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1186 local num_all=$(ls -a $DIR/$tdir | wc -l)
1187 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1188 $num_all -ne $((nrfiles + 2)) ]; then
1189 error "Expected $nrfiles files, got $num_ls " \
1190 "($num_uniq unique $num_all .&..)"
1192 # LU-5 large readdir
1193 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1194 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1195 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1196 # take into account of overhead in lu_dirpage header and end mark in
1197 # each page, plus one in rpc_num calculation.
1198 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1199 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1200 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1201 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1202 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1203 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1204 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1205 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1206 error "large readdir doesn't take effect: " \
1207 "$mds_readpage should be about $rpc_max"
1209 simple_cleanup_common
1211 run_test 24v "list large directory (test hash collision, b=17560)"
1213 test_24w() { # bug21506
1215 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1216 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1217 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1218 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1219 [[ "$SZ1" -eq "$SZ2" ]] ||
1220 error "Error reading at the end of the file $tfile"
1222 run_test 24w "Reading a file larger than 4Gb"
1225 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1227 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1228 skip "Need MDS version at least 2.7.56"
1231 local remote_dir=$DIR/$tdir/remote_dir
1233 test_mkdir $DIR/$tdir
1234 $LFS mkdir -i $MDTIDX $remote_dir ||
1235 error "create remote directory failed"
1237 test_mkdir $DIR/$tdir/src_dir
1238 touch $DIR/$tdir/src_file
1239 test_mkdir $remote_dir/tgt_dir
1240 touch $remote_dir/tgt_file
1242 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1243 error "rename dir cross MDT failed!"
1245 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1246 error "rename file cross MDT failed!"
1248 touch $DIR/$tdir/ln_file
1249 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1250 error "ln file cross MDT failed"
1252 rm -rf $DIR/$tdir || error "Can not delete directories"
1254 run_test 24x "cross MDT rename/link"
1257 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1260 local remote_dir=$DIR/$tdir/remote_dir
1263 test_mkdir $DIR/$tdir
1264 $LFS mkdir -i $mdtidx $remote_dir ||
1265 error "create remote directory failed"
1267 test_mkdir $remote_dir/src_dir
1268 touch $remote_dir/src_file
1269 test_mkdir $remote_dir/tgt_dir
1270 touch $remote_dir/tgt_file
1272 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1273 error "rename subdir in the same remote dir failed!"
1275 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1276 error "rename files in the same remote dir failed!"
1278 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1279 error "link files in the same remote dir failed!"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24y "rename/link on the same dir should succeed"
1285 test_24A() { # LU-3182
1289 test_mkdir $DIR/$tdir
1290 trap simple_cleanup_common EXIT
1291 createmany -m $DIR/$tdir/$tfile $NFILES
1292 local t=$(ls $DIR/$tdir | wc -l)
1293 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1294 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1295 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1296 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1299 simple_cleanup_common || error "Can not delete directories"
1301 run_test 24A "readdir() returns correct number of entries."
1303 test_24B() { # LU-4805
1304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1308 test_mkdir $DIR/$tdir
1309 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1310 error "create striped dir failed"
1312 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1313 [ $count -eq 2 ] || error "Expected 2, got $count"
1315 touch $DIR/$tdir/striped_dir/a
1317 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1318 [ $count -eq 3 ] || error "Expected 3, got $count"
1320 touch $DIR/$tdir/striped_dir/.f
1322 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1323 [ $count -eq 4 ] || error "Expected 4, got $count"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24B "readdir for striped dir return correct number of entries"
1330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1336 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1337 error "create striped dir failed"
1339 cd $DIR/$tdir/d0/striped_dir
1341 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1342 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1343 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1345 [ "$d0_ino" = "$parent_ino" ] ||
1346 error ".. wrong, expect $d0_ino, get $parent_ino"
1348 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1349 error "mv striped dir failed"
1351 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1353 [ "$d1_ino" = "$parent_ino" ] ||
1354 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1356 run_test 24C "check .. in striped dir"
1359 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1363 mkdir $DIR/$tdir/src_dir
1364 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1365 error "create remote source failed"
1367 touch $DIR/$tdir/src_dir/src_child/a
1369 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1370 error "create remote target dir failed"
1372 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1373 error "create remote target child failed"
1375 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1376 error "rename dir cross MDT failed!"
1380 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1381 error "src_child still exists after rename"
1383 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1384 error "missing file(a) after rename"
1386 rm -rf $DIR/$tdir || error "Can not delete directories"
1388 run_test 24E "cross MDT rename/link"
1391 echo '== symlink sanity ============================================='
1395 touch $DIR/s25/foo ||
1396 error "File creation in symlinked directory failed"
1398 run_test 25a "create file in symlinked directory ==============="
1401 [ ! -d $DIR/d25 ] && test_25a
1402 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1404 run_test 25b "lookup file in symlinked directory ==============="
1408 test_mkdir $DIR/d26/d26-2
1409 ln -s d26/d26-2 $DIR/s26
1410 touch $DIR/s26/foo || error "File creation failed"
1412 run_test 26a "multiple component symlink ======================="
1415 test_mkdir -p $DIR/$tdir/d26-2
1416 ln -s $tdir/d26-2/foo $DIR/s26-2
1417 touch $DIR/s26-2 || error "File creation failed"
1419 run_test 26b "multiple component symlink at end of lookup ======"
1422 test_mkdir $DIR/d26.2
1423 touch $DIR/d26.2/foo
1424 ln -s d26.2 $DIR/s26.2-1
1425 ln -s s26.2-1 $DIR/s26.2-2
1426 ln -s s26.2-2 $DIR/s26.2-3
1427 chmod 0666 $DIR/s26.2-3/foo
1429 run_test 26c "chain of symlinks"
1431 # recursive symlinks (bug 439)
1433 ln -s d26-3/foo $DIR/d26-3
1435 run_test 26d "create multiple component recursive symlink"
1438 [ ! -h $DIR/d26-3 ] && test_26d
1441 run_test 26e "unlink multiple component recursive symlink"
1443 # recursive symlinks (bug 7022)
1445 test_mkdir $DIR/$tdir
1446 test_mkdir $DIR/$tdir/$tfile
1447 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1448 test_mkdir -p lndir/bar1
1449 test_mkdir $DIR/$tdir/$tfile/$tfile
1450 cd $tfile || error "cd $tfile failed"
1451 ln -s .. dotdot || error "ln dotdot failed"
1452 ln -s dotdot/lndir lndir || error "ln lndir failed"
1453 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1454 output=`ls $tfile/$tfile/lndir/bar1`
1455 [ "$output" = bar1 ] && error "unexpected output"
1456 rm -r $tfile || error "rm $tfile failed"
1457 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1459 run_test 26f "rm -r of a directory which has recursive symlink"
1462 test_mkdir $DIR/$tdir
1463 $LFS getstripe $DIR/$tdir
1464 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1465 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1466 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1468 run_test 27a "one stripe file"
1471 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1473 test_mkdir $DIR/$tdir
1474 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1475 $LFS getstripe -c $DIR/$tdir/$tfile
1476 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1477 error "two-stripe file doesn't have two stripes"
1479 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1481 run_test 27b "create and write to two stripe file"
1484 test_mkdir $DIR/$tdir
1485 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1486 error "setstripe failed"
1487 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1488 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1490 run_test 27d "create file with default settings"
1493 # LU-5839 adds check for existed layout before setting it
1494 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1495 skip "Need MDS version at least 2.7.56"
1497 test_mkdir $DIR/$tdir
1498 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1499 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1500 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1502 run_test 27e "setstripe existing file (should return error)"
1505 test_mkdir $DIR/$tdir
1506 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1507 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1508 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1509 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1510 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1511 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1513 run_test 27f "setstripe with bad stripe size (should return error)"
1516 test_mkdir $DIR/$tdir
1517 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1519 error "$DIR/$tdir/$tfile has object"
1521 run_test 27g "$LFS getstripe with no objects"
1524 test_mkdir $DIR/$tdir
1525 touch $DIR/$tdir/$tfile || error "touch failed"
1526 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1527 error "missing objects"
1529 run_test 27i "$LFS getstripe with some objects"
1532 test_mkdir $DIR/$tdir
1533 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1534 error "setstripe failed" || true
1536 run_test 27j "setstripe with bad stripe offset (should return error)"
1538 test_27k() { # bug 2844
1539 test_mkdir $DIR/$tdir
1540 local file=$DIR/$tdir/$tfile
1541 local ll_max_blksize=$((4 * 1024 * 1024))
1542 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1543 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1544 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1545 dd if=/dev/zero of=$file bs=4k count=1
1546 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1547 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1549 run_test 27k "limit i_blksize for broken user apps"
1552 mcreate $DIR/$tfile || error "creating file"
1553 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1554 error "setstripe should have failed" || true
1556 run_test 27l "check setstripe permissions (should return error)"
1559 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1561 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1563 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1564 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1566 trap simple_cleanup_common EXIT
1567 test_mkdir $DIR/$tdir
1568 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1569 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1570 error "dd should fill OST0"
1572 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1574 [ $i -gt 256 ] && break
1577 touch $DIR/$tdir/$tfile.$i
1578 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1579 awk '{print $1}'| grep -w "0") ] &&
1580 error "OST0 was full but new created file still use it"
1582 touch $DIR/$tdir/$tfile.$i
1583 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1584 awk '{print $1}'| grep -w "0") ] &&
1585 error "OST0 was full but new created file still use it"
1586 simple_cleanup_common
1588 run_test 27m "create file while OST0 was full"
1591 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1592 awk '{ print $1 * 2; exit; }')
1596 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1597 # if the OST isn't full anymore.
1599 local OSTIDX=${1:-""}
1601 local list=$(comma_list $(osts_nodes))
1602 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1604 do_nodes $list lctl set_param fail_loc=0
1605 sync # initiate all OST_DESTROYs from MDS to OST
1609 exhaust_precreations() {
1612 local FAILIDX=${3:-$OSTIDX}
1613 local ofacet=ost$((OSTIDX + 1))
1615 test_mkdir -p -c1 $DIR/$tdir
1616 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1617 local mfacet=mds$((mdtidx + 1))
1618 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1620 local OST=$(ostname_from_index $OSTIDX)
1623 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1624 local last_id=$(do_facet $mfacet lctl get_param -n \
1625 osc.$mdtosc_proc1.prealloc_last_id)
1626 local next_id=$(do_facet $mfacet lctl get_param -n \
1627 osc.$mdtosc_proc1.prealloc_next_id)
1629 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1630 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1632 test_mkdir -p $DIR/$tdir/${OST}
1633 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1634 #define OBD_FAIL_OST_ENOSPC 0x215
1635 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1636 echo "Creating to objid $last_id on ost $OST..."
1637 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1638 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1639 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1643 exhaust_all_precreations() {
1645 for (( i=0; i < OSTCOUNT; i++ )) ; do
1646 exhaust_precreations $i $1 -1
1651 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1653 remote_mds_nodsh && skip "remote MDS with nodsh"
1654 remote_ost_nodsh && skip "remote OST with nodsh"
1657 rm -f $DIR/$tdir/$tfile
1658 exhaust_precreations 0 0x80000215
1659 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1660 touch $DIR/$tdir/$tfile || error "touch failed"
1661 $LFS getstripe $DIR/$tdir/$tfile
1664 run_test 27n "create file with some full OSTs"
1667 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1669 remote_mds_nodsh && skip "remote MDS with nodsh"
1670 remote_ost_nodsh && skip "remote OST with nodsh"
1673 rm -f $DIR/$tdir/$tfile
1674 exhaust_all_precreations 0x215
1676 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1681 run_test 27o "create file with all full OSTs (should error)"
1684 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1686 remote_mds_nodsh && skip "remote MDS with nodsh"
1687 remote_ost_nodsh && skip "remote OST with nodsh"
1690 rm -f $DIR/$tdir/$tfile
1691 test_mkdir $DIR/$tdir
1693 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1694 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1695 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1697 exhaust_precreations 0 0x80000215
1698 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1699 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1700 $LFS getstripe $DIR/$tdir/$tfile
1704 run_test 27p "append to a truncated file with some full OSTs"
1707 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1709 remote_mds_nodsh && skip "remote MDS with nodsh"
1710 remote_ost_nodsh && skip "remote OST with nodsh"
1713 rm -f $DIR/$tdir/$tfile
1715 test_mkdir $DIR/$tdir
1716 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1717 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1718 error "truncate $DIR/$tdir/$tfile failed"
1719 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1721 exhaust_all_precreations 0x215
1723 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1724 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1728 run_test 27q "append to truncated file with all OSTs full (should error)"
1731 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1733 remote_mds_nodsh && skip "remote MDS with nodsh"
1734 remote_ost_nodsh && skip "remote OST with nodsh"
1737 rm -f $DIR/$tdir/$tfile
1738 exhaust_precreations 0 0x80000215
1740 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1744 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1746 test_27s() { # bug 10725
1747 test_mkdir $DIR/$tdir
1748 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1749 local stripe_count=0
1750 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1751 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1752 error "stripe width >= 2^32 succeeded" || true
1755 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1757 test_27t() { # bug 10864
1762 $WLFS getstripe $tfile
1765 run_test 27t "check that utils parse path correctly"
1767 test_27u() { # bug 4900
1768 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1769 remote_mds_nodsh && skip "remote MDS with nodsh"
1772 local list=$(comma_list $(mdts_nodes))
1774 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1775 do_nodes $list $LCTL set_param fail_loc=0x139
1776 test_mkdir -p $DIR/$tdir
1777 trap simple_cleanup_common EXIT
1778 createmany -o $DIR/$tdir/t- 1000
1779 do_nodes $list $LCTL set_param fail_loc=0
1781 TLOG=$TMP/$tfile.getstripe
1782 $LFS getstripe $DIR/$tdir > $TLOG
1783 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1784 unlinkmany $DIR/$tdir/t- 1000
1786 [[ $OBJS -gt 0 ]] &&
1787 error "$OBJS objects created on OST-0. See $TLOG" ||
1790 run_test 27u "skip object creation on OSC w/o objects"
1792 test_27v() { # bug 4900
1793 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1795 remote_mds_nodsh && skip "remote MDS with nodsh"
1796 remote_ost_nodsh && skip "remote OST with nodsh"
1798 exhaust_all_precreations 0x215
1801 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1803 touch $DIR/$tdir/$tfile
1804 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1806 for (( i=1; i < OSTCOUNT; i++ )); do
1807 do_facet ost$i lctl set_param fail_loc=0x705
1809 local START=`date +%s`
1810 createmany -o $DIR/$tdir/$tfile 32
1812 local FINISH=`date +%s`
1813 local TIMEOUT=`lctl get_param -n timeout`
1814 local PROCESS=$((FINISH - START))
1815 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1816 error "$FINISH - $START >= $TIMEOUT / 2"
1817 sleep $((TIMEOUT / 2 - PROCESS))
1820 run_test 27v "skip object creation on slow OST"
1822 test_27w() { # bug 10997
1823 test_mkdir $DIR/$tdir
1824 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1825 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1826 error "stripe size $size != 65536" || true
1827 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1828 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1830 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1833 [[ $OSTCOUNT -lt 2 ]] &&
1834 skip_env "skipping multiple stripe count/offset test"
1836 test_mkdir $DIR/$tdir
1837 for i in $(seq 1 $OSTCOUNT); do
1839 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1840 error "setstripe -c $i -i $offset failed"
1841 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1842 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1843 [ $count -ne $i ] && error "stripe count $count != $i" || true
1844 [ $index -ne $offset ] &&
1845 error "stripe offset $index != $offset" || true
1848 run_test 27wa "check $LFS setstripe -c -i options"
1851 remote_ost_nodsh && skip "remote OST with nodsh"
1852 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1855 OFFSET=$(($OSTCOUNT - 1))
1857 local OST=$(ostname_from_index $OSTIDX)
1859 test_mkdir $DIR/$tdir
1860 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1861 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1863 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1864 for i in $(seq 0 $OFFSET); do
1865 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1866 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1867 error "OST0 was degraded but new created file still use it"
1869 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1871 run_test 27x "create files while OST0 is degraded"
1874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1875 remote_mds_nodsh && skip "remote MDS with nodsh"
1876 remote_ost_nodsh && skip "remote OST with nodsh"
1877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1879 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1880 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1881 osc.$mdtosc.prealloc_last_id)
1882 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1883 osc.$mdtosc.prealloc_next_id)
1884 local fcount=$((last_id - next_id))
1885 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1886 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1888 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1889 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1890 local OST_DEACTIVE_IDX=-1
1895 for OSC in $MDS_OSCS; do
1896 OST=$(osc_to_ost $OSC)
1897 OSTIDX=$(index_from_ostuuid $OST)
1898 if [ $OST_DEACTIVE_IDX == -1 ]; then
1899 OST_DEACTIVE_IDX=$OSTIDX
1901 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1902 echo $OSC "is Deactivated:"
1903 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1907 OSTIDX=$(index_from_ostuuid $OST)
1908 test_mkdir $DIR/$tdir
1909 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1911 for OSC in $MDS_OSCS; do
1912 OST=$(osc_to_ost $OSC)
1913 OSTIDX=$(index_from_ostuuid $OST)
1914 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1915 echo $OST "is degraded:"
1916 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1917 obdfilter.$OST.degraded=1
1922 createmany -o $DIR/$tdir/$tfile $fcount
1924 for OSC in $MDS_OSCS; do
1925 OST=$(osc_to_ost $OSC)
1926 OSTIDX=$(index_from_ostuuid $OST)
1927 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1928 echo $OST "is recovered from degraded:"
1929 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1930 obdfilter.$OST.degraded=0
1932 do_facet $SINGLEMDS lctl --device %$OSC activate
1936 # all osp devices get activated, hence -1 stripe count restored
1937 local stripe_count=0
1939 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1940 # devices get activated.
1942 $LFS setstripe -c -1 $DIR/$tfile
1943 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1945 [ $stripe_count -ne $OSTCOUNT ] &&
1946 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1949 run_test 27y "create files while OST0 is degraded and the rest inactive"
1955 lmm_count=$($LFS getstripe -c $1)
1956 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
1957 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
1959 local old_ifs="$IFS"
1961 fid=($($LFS path2fid $1))
1964 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1965 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1967 # compare lmm_seq and lu_fid->f_seq
1968 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1969 # compare lmm_object_id and lu_fid->oid
1970 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1972 # check the trusted.fid attribute of the OST objects of the file
1973 local have_obdidx=false
1975 $LFS getstripe $1 | while read obdidx oid hex seq; do
1976 # skip lines up to and including "obdidx"
1977 [ -z "$obdidx" ] && break
1978 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1979 $have_obdidx || continue
1981 local ost=$((obdidx + 1))
1982 local dev=$(ostdevname $ost)
1985 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1987 seq=$(echo $seq | sed -e "s/^0x//g")
1988 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1989 oid_hex=$(echo $oid)
1991 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1993 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1997 # Don't unmount/remount the OSTs if we don't need to do that.
1998 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1999 # update too, until that use mount/ll_decode_filter_fid/mount.
2000 # Re-enable when debugfs will understand new filter_fid.
2002 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2003 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2004 $dev 2>/dev/null" | grep "parent=")
2006 if [ -z "$ff" ]; then
2008 mount_fstype ost$ost
2009 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2010 $(facet_mntpt ost$ost)/$obj_file)
2011 unmount_fstype ost$ost
2012 start ost$ost $dev $OST_MOUNT_OPTS
2016 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2018 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2020 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2021 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2023 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2024 # stripe_size=1048576 component_id=1 component_start=0 \
2025 # component_end=33554432
2026 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2027 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2028 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2030 if grep -q 'stripe=' <<<$ff; then
2031 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2033 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2034 # into f_ver in this case. See comment on ff_parent.
2035 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2038 # compare lmm_seq and filter_fid->ff_parent.f_seq
2039 [ $ff_pseq = $lmm_seq ] ||
2040 error "FF parent SEQ $ff_pseq != $lmm_seq"
2041 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2042 [ $ff_poid = $lmm_oid ] ||
2043 error "FF parent OID $ff_poid != $lmm_oid"
2044 (($ff_pstripe == $stripe_nr)) ||
2045 error "FF stripe $ff_pstripe != $stripe_nr"
2047 stripe_nr=$((stripe_nr + 1))
2048 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2050 if grep -q 'stripe_count=' <<<$ff; then
2051 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2052 -e 's/ .*//' <<<$ff)
2053 [ $lmm_count = $ff_scnt ] ||
2054 error "FF stripe count $lmm_count != $ff_scnt"
2060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2061 remote_ost_nodsh && skip "remote OST with nodsh"
2063 test_mkdir $DIR/$tdir
2064 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2065 { error "setstripe -c -1 failed"; return 1; }
2066 # We need to send a write to every object to get parent FID info set.
2067 # This _should_ also work for setattr, but does not currently.
2068 # touch $DIR/$tdir/$tfile-1 ||
2069 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2070 { error "dd $tfile-1 failed"; return 2; }
2071 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2072 { error "setstripe -c -1 failed"; return 3; }
2073 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2074 { error "dd $tfile-2 failed"; return 4; }
2076 # make sure write RPCs have been sent to OSTs
2079 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2080 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2082 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2084 test_27A() { # b=19102
2085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2087 save_layout_restore_at_exit $MOUNT
2088 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2089 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2090 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2091 local default_size=$($LFS getstripe -S $MOUNT)
2092 local default_offset=$($LFS getstripe -i $MOUNT)
2093 local dsize=$(do_facet $SINGLEMDS \
2094 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2095 [ $default_size -eq $dsize ] ||
2096 error "stripe size $default_size != $dsize"
2097 [ $default_offset -eq -1 ] ||
2098 error "stripe offset $default_offset != -1"
2100 run_test 27A "check filesystem-wide default LOV EA values"
2102 test_27B() { # LU-2523
2103 test_mkdir $DIR/$tdir
2104 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2106 # open f1 with O_LOV_DELAY_CREATE
2108 # call setstripe ioctl on open file descriptor for f1
2110 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2114 # open f1 with O_LOV_DELAY_CREATE
2116 # call setstripe ioctl on open file descriptor for f1
2118 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2120 # Allow multiop to fail in imitation of NFS's busted semantics.
2123 run_test 27B "call setstripe on open unlinked file/rename victim"
2125 test_27C() { #LU-2871
2126 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2134 test_mkdir $DIR/$tdir
2136 for i in $(seq 0 $((OSTCOUNT - 1))); do
2137 # set stripe across all OSTs starting from OST$i
2138 $LFS setstripe -i $i -c -1 $tfile$i
2139 # get striping information
2140 ost_idx=($($LFS getstripe $tfile$i |
2141 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2145 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2146 error "${#ost_idx[@]} != $OSTCOUNT"
2148 for index in $(seq 0 $((OSTCOUNT - 1))); do
2150 for j in $(echo ${ost_idx[@]}); do
2151 if [ $index -eq $j ]; then
2157 error "Can not find $index in ${ost_idx[@]}"
2161 run_test 27C "check full striping across all OSTs"
2164 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2165 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2166 remote_mds_nodsh && skip "remote MDS with nodsh"
2168 local POOL=${POOL:-testpool}
2170 local last_ost=$(($OSTCOUNT - 1))
2172 local ost_list=$(seq $first_ost $ost_step $last_ost)
2173 local ost_range="$first_ost $last_ost $ost_step"
2175 if ! combined_mgs_mds ; then
2179 test_mkdir $DIR/$tdir
2180 pool_add $POOL || error "pool_add failed"
2181 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2184 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2186 [ $MDS1_VERSION -lt $(version_code 2.9.55) -o \
2187 $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2188 skip27D+=" -s 30,31"
2189 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2190 error "llapi_layout_test failed"
2192 destroy_test_pools || error "destroy test pools failed"
2194 if ! combined_mgs_mds ; then
2198 run_test 27D "validate llapi_layout API"
2200 # Verify that default_easize is increased from its initial value after
2201 # accessing a widely striped file.
2203 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2204 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2205 skip "client does not have LU-3338 fix"
2207 # 72 bytes is the minimum space required to store striping
2208 # information for a file striped across one OST:
2209 # (sizeof(struct lov_user_md_v3) +
2210 # sizeof(struct lov_user_ost_data_v1))
2212 $LCTL set_param -n llite.*.default_easize $min_easize ||
2213 error "lctl set_param failed"
2214 local easize=$($LCTL get_param -n llite.*.default_easize)
2216 [ $easize -eq $min_easize ] ||
2217 error "failed to set default_easize"
2219 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2220 error "setstripe failed"
2224 easize=$($LCTL get_param -n llite.*.default_easize)
2226 [ $easize -gt $min_easize ] ||
2227 error "default_easize not updated"
2229 run_test 27E "check that default extended attribute size properly increases"
2231 test_27F() { # LU-5346/LU-7975
2232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2233 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2234 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2235 skip "Need MDS version at least 2.8.51"
2236 remote_ost_nodsh && skip "remote OST with nodsh"
2238 test_mkdir $DIR/$tdir
2240 $LFS setstripe -c 2 $DIR/$tdir
2242 # stop all OSTs to reproduce situation for LU-7975 ticket
2243 for num in $(seq $OSTCOUNT); do
2247 # open/create f0 with O_LOV_DELAY_CREATE
2248 # truncate f0 to a non-0 size
2250 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2252 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2253 # open/write it again to force delayed layout creation
2254 cat /etc/hosts > $DIR/$tdir/f0 &
2258 for num in $(seq $OSTCOUNT); do
2259 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2260 error "ost$num failed to start"
2263 wait $catpid || error "cat failed"
2265 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2266 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2267 error "wrong stripecount"
2270 run_test 27F "Client resend delayed layout creation with non-zero size"
2272 test_27G() { #LU-10629
2273 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2274 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2275 local POOL=${POOL:-testpool}
2276 local ostrange="0 0 1"
2278 test_mkdir $DIR/$tdir
2279 pool_add $POOL || error "pool_add failed"
2280 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2281 $LFS setstripe -p $POOL $DIR/$tdir
2283 local pool=$($LFS getstripe -p $DIR/$tdir)
2285 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2287 $LFS setstripe -d $DIR/$tdir
2289 pool=$($LFS getstripe -p $DIR/$tdir)
2293 [ -z "$pool" ] || error "'$pool' is not empty"
2295 run_test 27G "Clear OST pool from stripe"
2298 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2299 skip "Need MDS version newer than 2.11.54"
2300 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2301 test_mkdir $DIR/$tdir
2302 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2303 touch $DIR/$tdir/$tfile
2304 $LFS getstripe -c $DIR/$tdir/$tfile
2305 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2306 error "two-stripe file doesn't have two stripes"
2308 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2309 $LFS getstripe -y $DIR/$tdir/$tfile
2310 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2311 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2312 error "expected l_ost_idx: [02]$ not matched"
2314 # make sure ost list has been cleared
2315 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2316 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2317 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2319 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2321 run_test 27H "Set specific OSTs stripe"
2323 # createtest also checks that device nodes are created and
2324 # then visible correctly (#2091)
2325 test_28() { # bug 2091
2327 $CREATETEST $DIR/d28/ct || error "createtest failed"
2329 run_test 28 "create/mknod/mkdir with bad file types ============"
2332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2334 sync; sleep 1; sync # flush out any dirty pages from previous tests
2341 declare -i LOCKCOUNTORIG=0
2342 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2343 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2345 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2347 declare -i LOCKUNUSEDCOUNTORIG=0
2348 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2349 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2356 declare -i LOCKCOUNTCURRENT=0
2357 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2358 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2361 declare -i LOCKUNUSEDCOUNTCURRENT=0
2362 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2363 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2366 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2367 $LCTL set_param -n ldlm.dump_namespaces ""
2368 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2369 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2370 log "dumped log to $TMP/test_29.dk (bug 5793)"
2373 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2374 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2375 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2376 log "dumped log to $TMP/test_29.dk (bug 5793)"
2380 run_test 29 "IT_GETATTR regression ============================"
2382 test_30a() { # was test_30
2383 cp $(which ls) $DIR || cp /bin/ls $DIR
2384 $DIR/ls / || error "Can't execute binary from lustre"
2387 run_test 30a "execute binary from Lustre (execve) =============="
2390 cp `which ls` $DIR || cp /bin/ls $DIR
2392 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2395 run_test 30b "execute binary from Lustre as non-root ==========="
2397 test_30c() { # b=22376
2398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2400 cp `which ls` $DIR || cp /bin/ls $DIR
2402 cancel_lru_locks mdc
2403 cancel_lru_locks osc
2404 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2407 run_test 30c "execute binary from Lustre without read perms ===="
2410 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2411 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2413 run_test 31a "open-unlink file =================================="
2416 touch $DIR/f31 || error "touch $DIR/f31 failed"
2417 ln $DIR/f31 $DIR/f31b || error "ln failed"
2418 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2419 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2421 run_test 31b "unlink file with multiple links while open ======="
2424 touch $DIR/f31 || error "touch $DIR/f31 failed"
2425 ln $DIR/f31 $DIR/f31c || error "ln failed"
2426 multiop_bg_pause $DIR/f31 O_uc ||
2427 error "multiop_bg_pause for $DIR/f31 failed"
2429 $MULTIOP $DIR/f31c Ouc
2430 kill -USR1 $MULTIPID
2433 run_test 31c "open-unlink file with multiple links ============="
2436 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2437 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2439 run_test 31d "remove of open directory ========================="
2441 test_31e() { # bug 2904
2442 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2444 run_test 31e "remove of open non-empty directory ==============="
2446 test_31f() { # bug 4554
2447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2450 test_mkdir $DIR/d31f
2451 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2452 cp /etc/hosts $DIR/d31f
2454 $LFS getstripe $DIR/d31f/hosts
2455 multiop_bg_pause $DIR/d31f D_c || return 1
2458 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2459 test_mkdir $DIR/d31f
2460 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2461 cp /etc/hosts $DIR/d31f
2463 $LFS getstripe $DIR/d31f/hosts
2464 multiop_bg_pause $DIR/d31f D_c || return 1
2467 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2468 wait $MULTIPID || error "first opendir $MULTIPID failed"
2472 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2473 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2476 run_test 31f "remove of open directory with open-unlink file ==="
2479 echo "-- cross directory link --"
2480 test_mkdir -c1 $DIR/${tdir}ga
2481 test_mkdir -c1 $DIR/${tdir}gb
2482 touch $DIR/${tdir}ga/f
2483 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2484 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2485 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2486 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2487 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2489 run_test 31g "cross directory link==============="
2492 echo "-- cross directory link --"
2493 test_mkdir -c1 $DIR/${tdir}
2494 test_mkdir -c1 $DIR/${tdir}/dir
2495 touch $DIR/${tdir}/f
2496 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2497 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2498 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2499 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2500 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2502 run_test 31h "cross directory link under child==============="
2505 echo "-- cross directory link --"
2506 test_mkdir -c1 $DIR/$tdir
2507 test_mkdir -c1 $DIR/$tdir/dir
2508 touch $DIR/$tdir/dir/f
2509 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2510 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2511 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2512 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2513 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2515 run_test 31i "cross directory link under parent==============="
2518 test_mkdir -c1 -p $DIR/$tdir
2519 test_mkdir -c1 -p $DIR/$tdir/dir1
2520 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2521 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2522 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2523 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2526 run_test 31j "link for directory==============="
2529 test_mkdir -c1 -p $DIR/$tdir
2531 touch $DIR/$tdir/exist
2532 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2533 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2534 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2535 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2536 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2537 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2538 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2541 run_test 31k "link to file: the same, non-existing, dir==============="
2547 touch $DIR/d31m2/exist
2548 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2549 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2550 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2551 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2552 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2553 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2556 run_test 31m "link to file: the same, non-existing, dir==============="
2559 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2560 nlink=$(stat --format=%h $DIR/$tfile)
2561 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2563 local cmd="exec $fd<$DIR/$tfile"
2566 trap "eval $cmd" EXIT
2567 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2568 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2569 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2570 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2571 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2574 run_test 31n "check link count of unlinked file"
2577 local TEMPNAME=$(mktemp $1_XXXXXX)
2578 mlink $TEMPNAME $1 2> /dev/null &&
2579 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2583 test_31o() { # LU-2901
2584 test_mkdir $DIR/$tdir
2585 for LOOP in $(seq 100); do
2586 rm -f $DIR/$tdir/$tfile*
2587 for THREAD in $(seq 8); do
2588 link_one $DIR/$tdir/$tfile.$LOOP &
2591 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2592 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2593 error "$LINKS duplicate links to $tfile.$LOOP" &&
2597 run_test 31o "duplicate hard links with same filename"
2600 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2602 test_mkdir $DIR/$tdir
2603 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2604 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2606 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2607 error "open unlink test1 failed"
2608 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2609 error "open unlink test2 failed"
2611 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2612 error "test1 still exists"
2613 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2614 error "test2 still exists"
2616 run_test 31p "remove of open striped directory"
2618 cleanup_test32_mount() {
2621 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2622 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2623 losetup -d $loopdev || true
2629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2631 echo "== more mountpoints and symlinks ================="
2632 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2633 trap cleanup_test32_mount EXIT
2634 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2635 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2636 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2637 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2638 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2639 cleanup_test32_mount
2641 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2646 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2647 trap cleanup_test32_mount EXIT
2648 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2649 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2650 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2651 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2652 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2653 cleanup_test32_mount
2655 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2660 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2661 trap cleanup_test32_mount EXIT
2662 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2663 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2664 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2665 test_mkdir -p $DIR/$tdir/d2/test_dir
2666 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2667 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2668 cleanup_test32_mount
2670 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2675 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2676 trap cleanup_test32_mount EXIT
2677 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2678 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2679 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2680 test_mkdir -p $DIR/$tdir/d2/test_dir
2681 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2682 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2683 cleanup_test32_mount
2685 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2689 test_mkdir -p $DIR/$tdir/tmp
2690 local tmp_dir=$DIR/$tdir/tmp
2691 ln -s $DIR/$tdir $tmp_dir/symlink11
2692 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2693 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2694 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2696 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2700 test_mkdir -p $DIR/$tdir/tmp
2701 local tmp_dir=$DIR/$tdir/tmp
2702 ln -s $DIR/$tdir $tmp_dir/symlink11
2703 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2704 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2705 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2707 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2710 local tmp_dir=$DIR/$tdir/tmp
2711 test_mkdir -p $tmp_dir
2712 test_mkdir $DIR/${tdir}2
2713 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2714 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2715 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2716 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2717 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2718 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2720 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2723 rm -fr $DIR/$tdir $DIR/${tdir}2
2724 tmp_dir=$DIR/$tdir/tmp
2725 test_mkdir -p $tmp_dir
2726 test_mkdir $DIR/${tdir}2
2727 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2728 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2729 ls $tmp_dir/symlink12 || error "listing symlink12"
2730 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2732 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2737 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2738 trap cleanup_test32_mount EXIT
2739 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2740 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2741 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2742 touch $DIR/$tdir/test_file
2743 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2744 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2745 cleanup_test32_mount
2747 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2752 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2753 trap cleanup_test32_mount EXIT
2754 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2755 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2756 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2757 touch $DIR/$tdir/test_file
2758 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2759 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2760 cleanup_test32_mount
2762 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2768 trap cleanup_test32_mount EXIT
2769 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2770 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2771 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2772 test_mkdir -p $DIR/$tdir/d2
2773 touch $DIR/$tdir/d2/test_file || error "touch failed"
2774 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2775 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2776 cleanup_test32_mount
2778 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2784 trap cleanup_test32_mount EXIT
2785 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2786 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2787 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2788 test_mkdir -p $DIR/$tdir/d2
2789 touch $DIR/$tdir/d2/test_file || error "touch failed"
2790 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2791 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2792 cleanup_test32_mount
2794 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2798 test_mkdir -p $DIR/d32m/tmp
2799 TMP_DIR=$DIR/d32m/tmp
2800 ln -s $DIR $TMP_DIR/symlink11
2801 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2802 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2803 error "symlink11 not a link"
2804 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2805 error "symlink01 not a link"
2807 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2811 test_mkdir -p $DIR/d32n/tmp
2812 TMP_DIR=$DIR/d32n/tmp
2813 ln -s $DIR $TMP_DIR/symlink11
2814 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2815 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2816 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2818 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2822 test_mkdir -p $DIR/d32o/tmp
2823 TMP_DIR=$DIR/d32o/tmp
2824 ln -s $DIR/$tfile $TMP_DIR/symlink12
2825 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2826 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2827 error "symlink12 not a link"
2828 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2829 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2830 error "$DIR/d32o/tmp/symlink12 not file type"
2831 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2832 error "$DIR/d32o/symlink02 not file type"
2834 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2844 test_mkdir -p $DIR/d32p/tmp
2846 TMP_DIR=$DIR/d32p/tmp
2848 ln -s $DIR/$tfile $TMP_DIR/symlink12
2850 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2852 cat $DIR/d32p/tmp/symlink12 ||
2853 error "Can't open $DIR/d32p/tmp/symlink12"
2855 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2858 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2863 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2864 trap cleanup_test32_mount EXIT
2865 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2866 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2867 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2868 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2869 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2870 cleanup_test32_mount
2872 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2877 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2878 trap cleanup_test32_mount EXIT
2879 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2880 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2881 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2882 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2883 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2884 cleanup_test32_mount
2886 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2891 chmod 444 $DIR/$tfile
2892 chown $RUNAS_ID $DIR/$tfile
2894 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2897 run_test 33aa "write file with mode 444 (should return error)"
2901 test_mkdir $DIR/$tdir
2902 chown $RUNAS_ID $DIR/$tdir
2903 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2904 error "$RUNAS create $tdir/$tfile failed"
2905 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2906 error "open RDWR" || true
2908 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2912 test_mkdir $DIR/$tdir
2913 chown $RUNAS_ID $DIR/$tdir
2914 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2916 run_test 33b "test open file with malformed flags (No panic)"
2919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2920 remote_ost_nodsh && skip "remote OST with nodsh"
2929 test_mkdir $DIR/$tdir
2930 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2933 for ostnum in $(seq $OSTCOUNT); do
2934 # test-framework's OST numbering is one-based, while Lustre's
2936 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2937 # Parsing llobdstat's output sucks; we could grep the /proc
2938 # path, but that's likely to not be as portable as using the
2939 # llobdstat utility. So we parse lctl output instead.
2940 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2941 obdfilter/$ostname/stats |
2942 awk '/^write_bytes/ {print $7}' )
2943 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2944 if (( ${write_bytes:-0} > 0 ))
2951 $all_zeros || return 0
2954 echo foo > $DIR/$tdir/bar
2958 # Total up write_bytes after writing. We'd better find non-zeros.
2959 for ostnum in $(seq $OSTCOUNT); do
2960 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2961 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2962 obdfilter/$ostname/stats |
2963 awk '/^write_bytes/ {print $7}' )
2964 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2965 if (( ${write_bytes:-0} > 0 ))
2974 for ostnum in $(seq $OSTCOUNT); do
2975 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2976 echo "Check that write_bytes is present in obdfilter/*/stats:"
2977 do_facet ost$ostnum lctl get_param -n \
2978 obdfilter/$ostname/stats
2980 error "OST not keeping write_bytes stats (b22312)"
2983 run_test 33c "test llobdstat and write_bytes"
2986 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2990 local remote_dir=$DIR/$tdir/remote_dir
2992 test_mkdir $DIR/$tdir
2993 $LFS mkdir -i $MDTIDX $remote_dir ||
2994 error "create remote directory failed"
2996 touch $remote_dir/$tfile
2997 chmod 444 $remote_dir/$tfile
2998 chown $RUNAS_ID $remote_dir/$tfile
3000 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3002 chown $RUNAS_ID $remote_dir
3003 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3004 error "create" || true
3005 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3006 error "open RDWR" || true
3007 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3009 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3012 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3016 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3017 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3018 mkdir $DIR/$tdir/local_dir
3020 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3021 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3022 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3024 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3025 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3027 rmdir $DIR/$tdir/* || error "rmdir failed"
3030 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3031 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3032 mkdir $DIR/$tdir/local_dir
3034 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3035 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3036 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3038 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3039 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3041 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3044 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3045 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3046 mkdir $DIR/$tdir/local_dir
3048 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3049 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3050 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3052 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3053 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3055 run_test 33e "mkdir and striped directory should have same mode"
3059 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3063 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3064 remote_mds_nodsh && skip "remote MDS with nodsh"
3067 chmod go+rwx $DIR/$tdir
3068 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3069 trap cleanup_33f EXIT
3071 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3072 error "cannot create striped directory"
3074 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3075 error "cannot create files in striped directory"
3077 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3078 error "cannot remove files in striped directory"
3080 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3081 error "cannot remove striped directory"
3085 run_test 33f "nonroot user can create, access, and remove a striped directory"
3088 mkdir -p $DIR/$tdir/dir2
3090 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3092 [[ $err =~ "exists" ]] || error "Not exists error"
3094 run_test 33g "nonroot user create already existing root created file"
3096 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3099 $MCREATE $DIR/f34 || error "mcreate failed"
3100 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3101 error "getstripe failed"
3102 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3103 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3104 error "getstripe failed"
3105 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3106 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3108 run_test 34a "truncate file that has not been opened ==========="
3111 [ ! -f $DIR/f34 ] && test_34a
3112 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3113 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3114 $OPENFILE -f O_RDONLY $DIR/f34
3115 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3116 error "getstripe failed"
3117 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3118 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3120 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3123 [ ! -f $DIR/f34 ] && test_34a
3124 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3125 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3126 $OPENFILE -f O_RDWR $DIR/f34
3127 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3128 error "$LFS getstripe failed"
3129 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3130 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3132 run_test 34c "O_RDWR opening file-with-size works =============="
3135 [ ! -f $DIR/f34 ] && test_34a
3136 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3138 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3139 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3142 run_test 34d "write to sparse file ============================="
3146 $MCREATE $DIR/f34e || error "mcreate failed"
3147 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3148 $CHECKSTAT -s 1000 $DIR/f34e ||
3149 error "Size of $DIR/f34e not equal to 1000 bytes"
3150 $OPENFILE -f O_RDWR $DIR/f34e
3151 $CHECKSTAT -s 1000 $DIR/f34e ||
3152 error "Size of $DIR/f34e not equal to 1000 bytes"
3154 run_test 34e "create objects, some with size and some without =="
3156 test_34f() { # bug 6242, 6243
3157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3161 $MCREATE $DIR/f34f || error "mcreate failed"
3162 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3163 dd if=$DIR/f34f of=$TMP/f34f
3164 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3165 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3166 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3167 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3168 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3170 run_test 34f "read from a file with no objects until EOF ======="
3173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3175 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3177 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3178 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3179 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3180 cancel_lru_locks osc
3181 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3182 error "wrong size after lock cancel"
3184 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3185 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3186 error "expanding truncate failed"
3187 cancel_lru_locks osc
3188 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3189 error "wrong expanded size after lock cancel"
3191 run_test 34g "truncate long file ==============================="
3194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3199 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3200 sync # Flush the cache so that multiop below does not block on cache
3201 # flush when getting the group lock
3202 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3205 # Since just timed wait is not good enough, let's do a sync write
3206 # that way we are sure enough time for a roundtrip + processing
3207 # passed + 2 seconds of extra margin.
3208 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3212 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3213 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3217 local nsz=`stat -c %s $DIR/$tfile`
3218 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3220 run_test 34h "ftruncate file under grouplock should not block"
3223 cp /bin/sh $DIR/f35a
3225 chown $RUNAS_ID $DIR/f35a
3226 $RUNAS $DIR/f35a && error || true
3229 run_test 35a "exec file with mode 444 (should return and not leak)"
3233 utime $DIR/f36 || error "utime failed for MDS"
3235 run_test 36a "MDS utime check (mknod, utime)"
3239 utime $DIR/f36 || error "utime failed for OST"
3241 run_test 36b "OST utime check (open, utime)"
3246 chown $RUNAS_ID $DIR/d36
3247 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3249 run_test 36c "non-root MDS utime check (mknod, utime)"
3252 [ ! -d $DIR/d36 ] && test_36c
3253 echo "" > $DIR/d36/f36
3254 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3256 run_test 36d "non-root OST utime check (open, utime)"
3259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3261 test_mkdir $DIR/$tdir
3262 touch $DIR/$tdir/$tfile
3263 $RUNAS utime $DIR/$tdir/$tfile &&
3264 error "utime worked, expected failure" || true
3266 run_test 36e "utime on non-owned file (should return error)"
3270 local LANG_SAVE=$LANG
3271 local LC_LANG_SAVE=$LC_LANG
3272 export LANG=C LC_LANG=C # for date language
3274 DATESTR="Dec 20 2000"
3275 test_mkdir $DIR/$tdir
3276 lctl set_param fail_loc=$fl
3278 cp /etc/hosts $DIR/$tdir/$tfile
3279 sync & # write RPC generated with "current" inode timestamp, but delayed
3281 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3282 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3283 cancel_lru_locks osc
3284 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3286 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3287 echo "BEFORE: $LS_BEFORE" && \
3288 echo "AFTER : $LS_AFTER" && \
3289 echo "WANT : $DATESTR" && \
3290 error "$DIR/$tdir/$tfile timestamps changed" || true
3292 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3298 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3299 subr_36fh "0x80000214"
3301 run_test 36f "utime on file racing with OST BRW write =========="
3304 remote_ost_nodsh && skip "remote OST with nodsh"
3305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3311 test_mkdir $DIR/$tdir
3312 fmd_max_age=$(do_facet ost1 \
3313 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3316 fmd_before=$(do_facet ost1 \
3317 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3318 touch $DIR/$tdir/$tfile
3319 sleep $((fmd_max_age + 12))
3320 fmd_after=$(do_facet ost1 \
3321 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3323 echo "fmd_before: $fmd_before"
3324 echo "fmd_after: $fmd_after"
3325 [[ $fmd_after -gt $fmd_before ]] &&
3326 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3327 error "fmd didn't expire after ping" || true
3329 run_test 36g "filter mod data cache expiry ====================="
3332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3334 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3335 subr_36fh "0x80000227"
3337 run_test 36h "utime on file racing with OST BRW write =========="
3340 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3342 test_mkdir $DIR/$tdir
3343 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3345 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3346 local new_mtime=$((mtime + 200))
3348 #change Modify time of striped dir
3349 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3350 error "change mtime failed"
3352 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3354 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3356 run_test 36i "change mtime on striped directory"
3358 # test_37 - duplicate with tests 32q 32r
3361 local file=$DIR/$tfile
3363 openfile -f O_DIRECTORY $file
3366 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3367 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3369 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3371 test_39a() { # was test_39
3373 touch $DIR/${tfile}2
3374 # ls -l $DIR/$tfile $DIR/${tfile}2
3375 # ls -lu $DIR/$tfile $DIR/${tfile}2
3376 # ls -lc $DIR/$tfile $DIR/${tfile}2
3378 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3379 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3381 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3383 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3385 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3386 error "O_TRUNC didn't change timestamps"
3389 run_test 39a "mtime changed on create"
3392 test_mkdir -c1 $DIR/$tdir
3393 cp -p /etc/passwd $DIR/$tdir/fopen
3394 cp -p /etc/passwd $DIR/$tdir/flink
3395 cp -p /etc/passwd $DIR/$tdir/funlink
3396 cp -p /etc/passwd $DIR/$tdir/frename
3397 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3400 echo "aaaaaa" >> $DIR/$tdir/fopen
3401 echo "aaaaaa" >> $DIR/$tdir/flink
3402 echo "aaaaaa" >> $DIR/$tdir/funlink
3403 echo "aaaaaa" >> $DIR/$tdir/frename
3405 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3406 local link_new=`stat -c %Y $DIR/$tdir/flink`
3407 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3408 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3410 cat $DIR/$tdir/fopen > /dev/null
3411 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3412 rm -f $DIR/$tdir/funlink2
3413 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3415 for (( i=0; i < 2; i++ )) ; do
3416 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3417 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3418 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3419 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3421 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3422 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3423 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3424 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3426 cancel_lru_locks osc
3427 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3430 run_test 39b "mtime change on open, link, unlink, rename ======"
3432 # this should be set to past
3433 TEST_39_MTIME=`date -d "1 year ago" +%s`
3439 local mtime0=`stat -c %Y $DIR1/$tfile`
3441 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3442 local mtime1=`stat -c %Y $DIR1/$tfile`
3443 [ "$mtime1" = $TEST_39_MTIME ] || \
3444 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3447 echo hello >> $DIR1/$tfile
3449 local mtime2=`stat -c %Y $DIR1/$tfile`
3450 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3451 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3453 mv $DIR1/$tfile $DIR1/$tfile-1
3455 for (( i=0; i < 2; i++ )) ; do
3456 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3457 [ "$mtime2" = "$mtime3" ] || \
3458 error "mtime ($mtime2) changed (to $mtime3) on rename"
3460 cancel_lru_locks osc
3461 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3464 run_test 39c "mtime change on rename ==========================="
3468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3471 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3473 for (( i=0; i < 2; i++ )) ; do
3474 local mtime=`stat -c %Y $DIR1/$tfile`
3475 [ $mtime = $TEST_39_MTIME ] || \
3476 error "mtime($mtime) is not set to $TEST_39_MTIME"
3478 cancel_lru_locks osc
3479 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3482 run_test 39d "create, utime, stat =============================="
3486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3489 local mtime1=`stat -c %Y $DIR1/$tfile`
3491 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3493 for (( i=0; i < 2; i++ )) ; do
3494 local mtime2=`stat -c %Y $DIR1/$tfile`
3495 [ $mtime2 = $TEST_39_MTIME ] || \
3496 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3498 cancel_lru_locks osc
3499 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3502 run_test 39e "create, stat, utime, stat ========================"
3506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3509 mtime1=`stat -c %Y $DIR1/$tfile`
3512 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3514 for (( i=0; i < 2; i++ )) ; do
3515 local mtime2=`stat -c %Y $DIR1/$tfile`
3516 [ $mtime2 = $TEST_39_MTIME ] || \
3517 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3519 cancel_lru_locks osc
3520 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3523 run_test 39f "create, stat, sleep, utime, stat ================="
3527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3529 echo hello >> $DIR1/$tfile
3530 local mtime1=`stat -c %Y $DIR1/$tfile`
3533 chmod o+r $DIR1/$tfile
3535 for (( i=0; i < 2; i++ )) ; do
3536 local mtime2=`stat -c %Y $DIR1/$tfile`
3537 [ "$mtime1" = "$mtime2" ] || \
3538 error "lost mtime: $mtime2, should be $mtime1"
3540 cancel_lru_locks osc
3541 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3544 run_test 39g "write, chmod, stat ==============================="
3548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3554 echo hello >> $DIR1/$tfile
3555 local mtime1=`stat -c %Y $DIR1/$tfile`
3557 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3559 if [ "$d1" != "$d2" ]; then
3560 echo "write and touch not within one second"
3562 for (( i=0; i < 2; i++ )) ; do
3563 local mtime2=`stat -c %Y $DIR1/$tfile`
3564 [ "$mtime2" = $TEST_39_MTIME ] || \
3565 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3567 cancel_lru_locks osc
3568 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3572 run_test 39h "write, utime within one second, stat ============="
3575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3580 echo hello >> $DIR1/$tfile
3581 local mtime1=`stat -c %Y $DIR1/$tfile`
3583 mv $DIR1/$tfile $DIR1/$tfile-1
3585 for (( i=0; i < 2; i++ )) ; do
3586 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3588 [ "$mtime1" = "$mtime2" ] || \
3589 error "lost mtime: $mtime2, should be $mtime1"
3591 cancel_lru_locks osc
3592 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3595 run_test 39i "write, rename, stat =============================="
3598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3600 start_full_debug_logging
3604 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3605 lctl set_param fail_loc=0x80000412
3606 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3607 error "multiop failed"
3609 local mtime1=`stat -c %Y $DIR1/$tfile`
3611 mv $DIR1/$tfile $DIR1/$tfile-1
3613 kill -USR1 $multipid
3614 wait $multipid || error "multiop close failed"
3616 for (( i=0; i < 2; i++ )) ; do
3617 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3618 [ "$mtime1" = "$mtime2" ] ||
3619 error "mtime is lost on close: $mtime2, " \
3622 cancel_lru_locks osc
3623 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3625 lctl set_param fail_loc=0
3626 stop_full_debug_logging
3628 run_test 39j "write, rename, close, stat ======================="
3631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3636 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3638 local mtime1=`stat -c %Y $DIR1/$tfile`
3640 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3642 kill -USR1 $multipid
3643 wait $multipid || error "multiop close failed"
3645 for (( i=0; i < 2; i++ )) ; do
3646 local mtime2=`stat -c %Y $DIR1/$tfile`
3648 [ "$mtime2" = $TEST_39_MTIME ] || \
3649 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3651 cancel_lru_locks osc
3652 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3655 run_test 39k "write, utime, close, stat ========================"
3657 # this should be set to future
3658 TEST_39_ATIME=`date -d "1 year" +%s`
3661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3662 remote_mds_nodsh && skip "remote MDS with nodsh"
3664 local atime_diff=$(do_facet $SINGLEMDS \
3665 lctl get_param -n mdd.*MDT0000*.atime_diff)
3669 # test setting directory atime to future
3670 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3671 local atime=$(stat -c %X $DIR/$tdir)
3672 [ "$atime" = $TEST_39_ATIME ] ||
3673 error "atime is not set to future: $atime, $TEST_39_ATIME"
3675 # test setting directory atime from future to now
3676 local now=$(date +%s)
3677 touch -a -d @$now $DIR/$tdir
3679 atime=$(stat -c %X $DIR/$tdir)
3680 [ "$atime" -eq "$now" ] ||
3681 error "atime is not updated from future: $atime, $now"
3683 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3686 # test setting directory atime when now > dir atime + atime_diff
3687 local d1=$(date +%s)
3689 local d2=$(date +%s)
3690 cancel_lru_locks mdc
3691 atime=$(stat -c %X $DIR/$tdir)
3692 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3693 error "atime is not updated : $atime, should be $d2"
3695 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3698 # test not setting directory atime when now < dir atime + atime_diff
3700 cancel_lru_locks mdc
3701 atime=$(stat -c %X $DIR/$tdir)
3702 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3703 error "atime is updated to $atime, should remain $d1<atime<$d2"
3705 do_facet $SINGLEMDS \
3706 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3708 run_test 39l "directory atime update ==========================="
3711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3715 local far_past_mtime=$(date -d "May 29 1953" +%s)
3716 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3718 touch -m -d @$far_past_mtime $DIR1/$tfile
3719 touch -a -d @$far_past_atime $DIR1/$tfile
3721 for (( i=0; i < 2; i++ )) ; do
3722 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3723 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3724 error "atime or mtime set incorrectly"
3726 cancel_lru_locks osc
3727 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3730 run_test 39m "test atime and mtime before 1970"
3732 test_39n() { # LU-3832
3733 remote_mds_nodsh && skip "remote MDS with nodsh"
3735 local atime_diff=$(do_facet $SINGLEMDS \
3736 lctl get_param -n mdd.*MDT0000*.atime_diff)
3741 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3744 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3745 atime0=$(stat -c %X $DIR/$tfile)
3748 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3749 atime1=$(stat -c %X $DIR/$tfile)
3752 cancel_lru_locks mdc
3753 cancel_lru_locks osc
3754 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3755 atime2=$(stat -c %X $DIR/$tfile)
3757 do_facet $SINGLEMDS \
3758 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3760 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3761 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3763 run_test 39n "check that O_NOATIME is honored"
3766 TESTDIR=$DIR/$tdir/$tfile
3767 [ -e $TESTDIR ] && rm -rf $TESTDIR
3774 links2=$(stat -c %h .)
3775 [ $(($links1 + 2)) != $links2 ] &&
3776 error "wrong links count $(($links1 + 2)) != $links2"
3778 links3=$(stat -c %h .)
3779 [ $(($links1 + 1)) != $links3 ] &&
3780 error "wrong links count $links1 != $links3"
3783 run_test 39o "directory cached attributes updated after create"
3786 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3789 TESTDIR=$DIR/$tdir/$tdir
3790 [ -e $TESTDIR ] && rm -rf $TESTDIR
3791 test_mkdir -p $TESTDIR
3795 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3796 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3798 links2=$(stat -c %h .)
3799 [ $(($links1 + 2)) != $links2 ] &&
3800 error "wrong links count $(($links1 + 2)) != $links2"
3802 links3=$(stat -c %h .)
3803 [ $(($links1 + 1)) != $links3 ] &&
3804 error "wrong links count $links1 != $links3"
3807 run_test 39p "remote directory cached attributes updated after create ========"
3810 test_39q() { # LU-8041
3811 local testdir=$DIR/$tdir
3813 multiop_bg_pause $testdir D_c || error "multiop failed"
3815 cancel_lru_locks mdc
3816 kill -USR1 $multipid
3817 local atime=$(stat -c %X $testdir)
3818 [ "$atime" -ne 0 ] || error "atime is zero"
3820 run_test 39q "close won't zero out atime"
3823 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3824 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3825 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3826 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3827 error "$tfile is not 4096 bytes in size"
3829 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3833 small_write $DIR/f41 18
3835 run_test 41 "test small file write + fstat ====================="
3837 count_ost_writes() {
3838 lctl get_param -n ${OSC}.*.stats |
3839 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3840 END { printf("%0.0f", writes) }'
3847 BG_DIRTY_RATIO_SAVE=10
3848 MAX_BG_DIRTY_RATIO=25
3852 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3853 # dirty_ratio, dirty_background_ratio
3854 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3855 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3856 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3857 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3859 # if file not here, we are a 2.4 kernel
3860 kill -CONT `pidof kupdated`
3865 # setup the trap first, so someone cannot exit the test at the
3866 # exact wrong time and mess up a machine
3867 trap start_writeback EXIT
3868 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3869 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3870 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3871 sysctl -w vm.dirty_writeback_centisecs=0
3872 sysctl -w vm.dirty_writeback_centisecs=0
3873 # save and increase /proc/sys/vm/dirty_ratio
3874 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3875 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3876 # save and increase /proc/sys/vm/dirty_background_ratio
3877 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3878 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3880 # if file not here, we are a 2.4 kernel
3881 kill -STOP `pidof kupdated`
3885 # ensure that all stripes have some grant before we test client-side cache
3887 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3888 dd if=/dev/zero of=$i bs=4k count=1
3893 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3894 # file truncation, and file removal.
3896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3899 cancel_lru_locks $OSC
3901 sync; sleep 1; sync # just to be safe
3902 BEFOREWRITES=`count_ost_writes`
3903 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3904 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3905 AFTERWRITES=`count_ost_writes`
3906 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3907 error "$BEFOREWRITES < $AFTERWRITES"
3910 run_test 42a "ensure that we don't flush on close"
3913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3916 cancel_lru_locks $OSC
3919 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3920 BEFOREWRITES=$(count_ost_writes)
3921 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3922 AFTERWRITES=$(count_ost_writes)
3923 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3924 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3926 BEFOREWRITES=$(count_ost_writes)
3927 sync || error "sync: $?"
3928 AFTERWRITES=$(count_ost_writes)
3929 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3930 error "$BEFOREWRITES < $AFTERWRITES on sync"
3932 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3936 run_test 42b "test destroy of file with cached dirty data ======"
3938 # if these tests just want to test the effect of truncation,
3939 # they have to be very careful. consider:
3940 # - the first open gets a {0,EOF}PR lock
3941 # - the first write conflicts and gets a {0, count-1}PW
3942 # - the rest of the writes are under {count,EOF}PW
3943 # - the open for truncate tries to match a {0,EOF}PR
3944 # for the filesize and cancels the PWs.
3945 # any number of fixes (don't get {0,EOF} on open, match
3946 # composite locks, do smarter file size management) fix
3947 # this, but for now we want these tests to verify that
3948 # the cancellation with truncate intent works, so we
3949 # start the file with a full-file pw lock to match against
3950 # until the truncate.
3955 cancel_lru_locks $OSC
3957 # prime the file with 0,EOF PW to match
3961 # now the real test..
3962 dd if=/dev/zero of=$file bs=1024 count=100
3963 BEFOREWRITES=`count_ost_writes`
3964 $TRUNCATE $file $offset
3965 cancel_lru_locks $OSC
3966 AFTERWRITES=`count_ost_writes`
3971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3974 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3975 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3978 run_test 42c "test partial truncate of file with cached dirty data"
3981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3984 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3985 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3988 run_test 42d "test complete truncate of file with cached dirty data"
3990 test_42e() { # bug22074
3991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3993 local TDIR=$DIR/${tdir}e
3994 local pages=16 # hardcoded 16 pages, don't change it.
3995 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3996 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4000 test_mkdir $DIR/${tdir}e
4001 $LFS setstripe -c 1 $TDIR
4002 createmany -o $TDIR/f $files
4004 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4006 # we assume that with $OSTCOUNT files, at least one of them will
4007 # be allocated on OST0.
4008 warmup_files=$((OSTCOUNT * max_dirty_mb))
4009 createmany -o $TDIR/w $warmup_files
4011 # write a large amount of data into one file and sync, to get good
4012 # avail_grant number from OST.
4013 for ((i=0; i<$warmup_files; i++)); do
4014 idx=$($LFS getstripe -i $TDIR/w$i)
4015 [ $idx -ne 0 ] && continue
4016 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4019 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4021 $LCTL get_param $proc_osc0/cur_dirty_bytes
4022 $LCTL get_param $proc_osc0/cur_grant_bytes
4024 # create as much dirty pages as we can while not to trigger the actual
4025 # RPCs directly. but depends on the env, VFS may trigger flush during this
4026 # period, hopefully we are good.
4027 for ((i=0; i<$warmup_files; i++)); do
4028 idx=$($LFS getstripe -i $TDIR/w$i)
4029 [ $idx -ne 0 ] && continue
4030 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4032 $LCTL get_param $proc_osc0/cur_dirty_bytes
4033 $LCTL get_param $proc_osc0/cur_grant_bytes
4035 # perform the real test
4036 $LCTL set_param $proc_osc0/rpc_stats 0
4037 for ((;i<$files; i++)); do
4038 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4039 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4042 $LCTL get_param $proc_osc0/rpc_stats
4045 local have_ppr=false
4046 $LCTL get_param $proc_osc0/rpc_stats |
4047 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4048 # skip lines until we are at the RPC histogram data
4049 [ "$PPR" == "pages" ] && have_ppr=true && continue
4050 $have_ppr || continue
4052 # we only want the percent stat for < 16 pages
4053 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4055 percent=$((percent + WPCT))
4056 if [[ $percent -gt 15 ]]; then
4057 error "less than 16-pages write RPCs" \
4064 run_test 42e "verify sub-RPC writes are not done synchronously"
4066 test_43A() { # was test_43
4067 test_mkdir $DIR/$tdir
4068 cp -p /bin/ls $DIR/$tdir/$tfile
4069 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4071 # give multiop a chance to open
4074 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4077 run_test 43A "execution of file opened for write should return -ETXTBSY"
4080 test_mkdir $DIR/$tdir
4081 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4082 cp -p multiop $DIR/$tdir/multiop
4083 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4084 error "multiop open $TMP/$tfile.junk failed"
4085 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4087 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4088 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4089 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4091 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4096 test_mkdir $DIR/$tdir
4097 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4098 cp -p multiop $DIR/$tdir/multiop
4099 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4100 error "multiop open $TMP/$tfile.junk failed"
4101 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4103 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4104 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4105 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4107 run_test 43b "truncate of file being executed should return -ETXTBSY"
4110 local testdir="$DIR/$tdir"
4113 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4114 ( cd $testdir && md5sum -c )
4116 run_test 43c "md5sum of copy into lustre"
4118 test_44A() { # was test_44
4119 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4121 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4122 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4124 run_test 44A "zero length read from a sparse stripe"
4127 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4129 [ -z "$nstripe" ] && skip "can't get stripe info"
4130 [[ $nstripe -gt $OSTCOUNT ]] &&
4131 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4133 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4135 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4136 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4140 OFFSETS="0 $((stride/2)) $((stride-1))"
4141 for offset in $OFFSETS; do
4142 for i in $(seq 0 $((nstripe-1))); do
4143 local GLOBALOFFSETS=""
4145 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4146 local myfn=$DIR/d44a-$size
4147 echo "--------writing $myfn at $size"
4148 ll_sparseness_write $myfn $size ||
4149 error "ll_sparseness_write"
4150 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4151 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4152 error "ll_sparseness_verify $GLOBALOFFSETS"
4154 for j in $(seq 0 $((nstripe-1))); do
4156 size=$((((j + $nstripe )*$stride + $offset)))
4157 ll_sparseness_write $myfn $size ||
4158 error "ll_sparseness_write"
4159 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4161 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4162 error "ll_sparseness_verify $GLOBALOFFSETS"
4167 run_test 44a "test sparse pwrite ==============================="
4171 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4177 before=`dirty_osc_total`
4178 echo executing "\"$*\""
4180 after=`dirty_osc_total`
4181 echo before $before, after $after
4184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4187 # Obtain grants from OST if it supports it
4188 echo blah > ${f}_grant
4191 do_dirty_record "echo blah > $f"
4192 [[ $before -eq $after ]] && error "write wasn't cached"
4193 do_dirty_record "> $f"
4194 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4195 do_dirty_record "echo blah > $f"
4196 [[ $before -eq $after ]] && error "write wasn't cached"
4197 do_dirty_record "sync"
4198 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4199 do_dirty_record "echo blah > $f"
4200 [[ $before -eq $after ]] && error "write wasn't cached"
4201 do_dirty_record "cancel_lru_locks osc"
4202 [[ $before -gt $after ]] ||
4203 error "lock cancellation didn't lower dirty count"
4206 run_test 45 "osc io page accounting ============================"
4208 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4209 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4210 # objects offset and an assert hit when an rpc was built with 1023's mapped
4211 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4218 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4220 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4221 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4225 run_test 46 "dirtying a previously written page ================"
4227 # test_47 is removed "Device nodes check" is moved to test_28
4229 test_48a() { # bug 2399
4230 [ "$mds1_FSTYPE" = "zfs" ] &&
4231 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4232 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4234 test_mkdir $DIR/$tdir
4236 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4237 test_mkdir $DIR/$tdir
4238 touch foo || error "'touch foo' failed after recreating cwd"
4240 touch .foo || error "'touch .foo' failed after recreating cwd"
4242 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4243 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4244 cd . || error "'cd .' failed after recreating cwd"
4245 mkdir . && error "'mkdir .' worked after recreating cwd"
4246 rmdir . && error "'rmdir .' worked after recreating cwd"
4247 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4248 cd .. || error "'cd ..' failed after recreating cwd"
4250 run_test 48a "Access renamed working dir (should return errors)="
4252 test_48b() { # bug 2399
4254 test_mkdir $DIR/$tdir
4256 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4257 touch foo && error "'touch foo' worked after removing cwd"
4258 mkdir foo && error "'mkdir foo' worked after removing cwd"
4259 touch .foo && error "'touch .foo' worked after removing cwd"
4260 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4261 ls . > /dev/null && error "'ls .' worked after removing cwd"
4262 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4263 mkdir . && error "'mkdir .' worked after removing cwd"
4264 rmdir . && error "'rmdir .' worked after removing cwd"
4265 ln -s . foo && error "'ln -s .' worked after removing cwd"
4266 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4268 run_test 48b "Access removed working dir (should return errors)="
4270 test_48c() { # bug 2350
4271 #lctl set_param debug=-1
4274 test_mkdir -p $DIR/$tdir/dir
4276 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4277 $TRACE touch foo && error "touch foo worked after removing cwd"
4278 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4279 touch .foo && error "touch .foo worked after removing cwd"
4280 mkdir .foo && error "mkdir .foo worked after removing cwd"
4281 $TRACE ls . && error "'ls .' worked after removing cwd"
4282 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4283 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4284 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4285 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4286 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4288 run_test 48c "Access removed working subdir (should return errors)"
4290 test_48d() { # bug 2350
4291 #lctl set_param debug=-1
4294 test_mkdir -p $DIR/$tdir/dir
4296 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4297 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4298 $TRACE touch foo && error "'touch foo' worked after removing parent"
4299 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4300 touch .foo && error "'touch .foo' worked after removing parent"
4301 mkdir .foo && error "mkdir .foo worked after removing parent"
4302 $TRACE ls . && error "'ls .' worked after removing parent"
4303 $TRACE ls .. && error "'ls ..' worked after removing parent"
4304 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4305 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4306 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4309 run_test 48d "Access removed parent subdir (should return errors)"
4311 test_48e() { # bug 4134
4312 #lctl set_param debug=-1
4315 test_mkdir -p $DIR/$tdir/dir
4317 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4318 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4319 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4320 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4321 # On a buggy kernel addition of "touch foo" after cd .. will
4322 # produce kernel oops in lookup_hash_it
4323 touch ../foo && error "'cd ..' worked after recreate parent"
4325 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4327 run_test 48e "Access to recreated parent subdir (should return errors)"
4329 test_49() { # LU-1030
4330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4331 remote_ost_nodsh && skip "remote OST with nodsh"
4333 # get ost1 size - lustre-OST0000
4334 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4336 # write 800M at maximum
4337 [[ $ost1_size -lt 2 ]] && ost1_size=2
4338 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4340 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4341 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4344 # change max_pages_per_rpc while writing the file
4345 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4346 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4347 # loop until dd process exits
4348 while ps ax -opid | grep -wq $dd_pid; do
4349 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4350 sleep $((RANDOM % 5 + 1))
4352 # restore original max_pages_per_rpc
4353 $LCTL set_param $osc1_mppc=$orig_mppc
4354 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4356 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4360 test_mkdir $DIR/$tdir
4362 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4364 run_test 50 "special situations: /proc symlinks ==============="
4366 test_51a() { # was test_51
4367 # bug 1516 - create an empty entry right after ".." then split dir
4368 test_mkdir -c1 $DIR/$tdir
4369 touch $DIR/$tdir/foo
4370 $MCREATE $DIR/$tdir/bar
4372 createmany -m $DIR/$tdir/longfile 201
4374 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4375 $MCREATE $DIR/$tdir/longfile$FNUM
4380 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4382 run_test 51a "special situations: split htree with empty entry =="
4384 cleanup_print_lfs_df () {
4391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4393 local dir=$DIR/$tdir
4394 local nrdirs=$((65536 + 100))
4396 # cleanup the directory
4403 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4404 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4405 [[ $numfree -lt $nrdirs ]] &&
4406 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4408 # need to check free space for the directories as well
4409 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4410 numfree=$(( blkfree / $(fs_inode_ksize) ))
4411 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4413 trap cleanup_print_lfs_df EXIT
4416 createmany -d $dir/d $nrdirs || {
4417 unlinkmany $dir/d $nrdirs
4418 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4422 nrdirs=$(ls -U $dir | wc -l)
4424 # unlink all but 100 subdirectories, then check it still works
4426 local delete=$((nrdirs - left))
4431 # for ldiskfs the nlink count should be 1, but this is OSD specific
4432 # and so this is listed for informational purposes only
4433 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4434 unlinkmany -d $dir/d $delete ||
4435 error "unlink of first $delete subdirs failed"
4437 echo "nlink between: $(stat -c %h $dir)"
4438 local found=$(ls -U $dir | wc -l)
4439 [ $found -ne $left ] &&
4440 error "can't find subdirs: found only $found, expected $left"
4442 unlinkmany -d $dir/d $delete $left ||
4443 error "unlink of second $left subdirs failed"
4444 # regardless of whether the backing filesystem tracks nlink accurately
4445 # or not, the nlink count shouldn't be more than "." and ".." here
4446 local after=$(stat -c %h $dir)
4447 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4448 echo "nlink after: $after"
4450 cleanup_print_lfs_df
4452 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4456 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4458 test_mkdir $DIR/$tdir
4459 createmany -o $DIR/$tdir/t- 1000
4460 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4461 for N in $(seq 0 $((OSTCOUNT - 1))); do
4462 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4463 END { printf("%0.0f", objs) }' $TMP/$tfile)
4464 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4465 '($1 == '$N') { objs += 1 } \
4466 END { printf("%0.0f", objs) }')
4467 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4469 unlinkmany $DIR/$tdir/t- 1000
4472 for N in $(seq 1 $((OSTCOUNT - 1))); do
4473 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4474 error "OST $N has less objects vs OST $NLAST" \
4475 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4476 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4477 error "OST $N has less objects vs OST $NLAST" \
4478 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4480 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4481 error "OST $N has less #0 objects vs OST $NLAST" \
4482 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4483 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4484 error "OST $N has less #0 objects vs OST $NLAST" \
4485 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4490 run_test 51d "check object distribution"
4493 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4494 skip_env "ldiskfs only test"
4497 test_mkdir -c1 $DIR/$tdir
4498 test_mkdir -c1 $DIR/$tdir/d0
4500 touch $DIR/$tdir/d0/foo
4501 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4502 error "file exceed 65000 nlink limit!"
4503 unlinkmany $DIR/$tdir/d0/f- 65001
4506 run_test 51e "check file nlink limit"
4509 test_mkdir $DIR/$tdir
4512 local ulimit_old=$(ulimit -n)
4513 local spare=20 # number of spare fd's for scripts/libraries, etc.
4514 local mdt=$($LFS getstripe -m $DIR/$tdir)
4515 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4517 echo "MDT$mdt numfree=$numfree, max=$max"
4518 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4519 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4520 while ! ulimit -n $((numfree + spare)); do
4521 numfree=$((numfree * 3 / 4))
4523 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4525 echo "left ulimit at $ulimit_old"
4528 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4529 unlinkmany $DIR/$tdir/f $numfree
4530 error "create+open $numfree files in $DIR/$tdir failed"
4532 ulimit -n $ulimit_old
4534 # if createmany exits at 120s there will be fewer than $numfree files
4535 unlinkmany $DIR/$tdir/f $numfree || true
4537 run_test 51f "check many open files limit"
4540 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4541 test_mkdir $DIR/$tdir
4542 touch $DIR/$tdir/foo
4543 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4544 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4545 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4546 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4547 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4549 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4550 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4551 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4553 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4554 cp -r $DIR/$tdir $TMP/
4555 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4557 run_test 52a "append-only flag test (should return errors)"
4560 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4561 test_mkdir $DIR/$tdir
4562 touch $DIR/$tdir/foo
4563 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4564 cat test > $DIR/$tdir/foo && error "cat test worked"
4565 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4566 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4567 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4569 echo foo >> $DIR/$tdir/foo && error "echo worked"
4570 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4571 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4572 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4573 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4575 chattr -i $DIR/$tdir/foo || error "chattr failed"
4577 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4579 run_test 52b "immutable flag test (should return errors) ======="
4582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4583 remote_mds_nodsh && skip "remote MDS with nodsh"
4584 remote_ost_nodsh && skip "remote OST with nodsh"
4597 local support_last_seq=true
4599 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4600 support_last_seq=false
4603 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4605 for value in $(do_facet $SINGLEMDS \
4606 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4607 param=$(echo ${value[0]} | cut -d "=" -f1)
4608 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4610 if $support_last_seq; then
4611 param_seq=$(echo $param |
4612 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4613 mds_last_seq=$(do_facet $SINGLEMDS \
4614 $LCTL get_param -n $param_seq)
4616 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4618 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4619 node=$(facet_active_host ost$((ostnum+1)))
4620 param="obdfilter.$ostname.last_id"
4621 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4622 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4623 ost_last_id=$ost_last
4625 if $support_last_seq; then
4626 ost_last_id=$(echo $ost_last |
4627 awk -F':' '{print $2}' |
4629 ost_last_seq=$(echo $ost_last |
4630 awk -F':' '{print $1}')
4631 [[ $ost_last_seq = $mds_last_seq ]] || continue
4634 if [[ $ost_last_id != $mds_last ]]; then
4635 error "$ost_last_id != $mds_last"
4642 $found || error "can not match last_seq/last_id for $mdtosc"
4645 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4648 perl -MSocket -e ';' || skip "no Socket perl module installed"
4650 $SOCKETSERVER $DIR/socket ||
4651 error "$SOCKETSERVER $DIR/socket failed: $?"
4652 $SOCKETCLIENT $DIR/socket ||
4653 error "$SOCKETCLIENT $DIR/socket failed: $?"
4654 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4656 run_test 54a "unix domain socket test =========================="
4662 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4664 run_test 54b "char device works in lustre ======================"
4667 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4668 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4669 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4671 for i in $(seq 3 7); do
4672 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4681 loopdev="$DIR/loop54c"
4684 $UMOUNT $DIR/$tdir || rc=$?
4685 losetup -d $loopdev || true
4686 losetup -d $LOOPDEV || true
4687 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4694 loopdev="$DIR/loop54c"
4697 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4698 trap cleanup_54c EXIT
4699 mknod $loopdev b 7 $LOOPNUM
4700 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4701 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4702 losetup $loopdev $DIR/$tfile ||
4703 error "can't set up $loopdev for $DIR/$tfile"
4704 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4705 test_mkdir $DIR/$tdir
4706 mount -t ext2 $loopdev $DIR/$tdir ||
4707 error "error mounting $loopdev on $DIR/$tdir"
4708 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4711 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4715 run_test 54c "block device works in lustre ====================="
4721 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4723 run_test 54d "fifo device works in lustre ======================"
4728 cp -aL /dev/console $f
4729 echo $string > $f || error "echo $string to $f failed"
4731 run_test 54e "console/tty device works in lustre ======================"
4735 local dir=$DIR/$tdir
4738 test_mkdir -p $dir/dir
4739 for i in $(seq $numfiles); do
4741 touch $dir/dir/file$i
4744 local numcomp=$($LFS getstripe --component-count $dir)
4746 [[ $numcomp == 0 ]] && numcomp=1
4748 # test lfs getstripe with --recursive
4749 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4751 [[ $filenum -eq $((numfiles * 2)) ]] ||
4752 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4753 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4754 [[ $filenum -eq $numfiles ]] ||
4755 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4756 echo "$LFS getstripe showed obdidx or l_ost_idx"
4758 # test lfs getstripe with file instead of dir
4759 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4760 [[ $filenum -eq 1 ]] ||
4761 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4762 echo "$LFS getstripe file1 passed"
4764 #test lfs getstripe with --verbose
4765 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4766 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4767 error "$LFS getstripe --verbose $dir: "\
4768 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4769 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4770 error "$LFS getstripe $dir: showed lmm_magic"
4772 #test lfs getstripe with -v prints lmm_fid
4773 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4774 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4775 error "$LFS getstripe -v $dir: "\
4776 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4777 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4778 error "$LFS getstripe $dir: showed lmm_fid by default"
4779 echo "$LFS getstripe --verbose passed"
4781 #check for FID information
4782 local fid1=$($LFS getstripe --fid $dir/file1)
4783 local fid2=$($LFS getstripe --verbose $dir/file1 |
4784 awk '/lmm_fid: / { print $2; exit; }')
4785 local fid3=$($LFS path2fid $dir/file1)
4787 [ "$fid1" != "$fid2" ] &&
4788 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4789 [ "$fid1" != "$fid3" ] &&
4790 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4791 echo "$LFS getstripe --fid passed"
4793 #test lfs getstripe with --obd
4794 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4795 error "$LFS getstripe --obd wrong_uuid: should return error"
4797 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4800 local obduuid=$(ostuuid_from_index $ostidx)
4801 local found=$($LFS getstripe -r --obd $obduuid $dir |
4802 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4804 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4805 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4807 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4810 [[ $found -eq $filenum ]] ||
4811 error "$LFS getstripe --obd: found $found expect $filenum"
4812 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4813 sed '/^[ ]*'${ostidx}'[ ]/d' |
4814 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4815 error "$LFS getstripe --obd: should not show file on other obd"
4816 echo "$LFS getstripe --obd passed"
4818 run_test 56a "check $LFS getstripe"
4821 local dir=$DIR/$tdir
4825 for i in $(seq $numdirs); do
4826 test_mkdir $dir/dir$i
4829 # test lfs getdirstripe default mode is non-recursion, which is
4830 # different from lfs getstripe
4831 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4833 [[ $dircnt -eq 1 ]] ||
4834 error "$LFS getdirstripe: found $dircnt, not 1"
4835 dircnt=$($LFS getdirstripe --recursive $dir |
4836 grep -c lmv_stripe_count)
4837 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4838 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4840 run_test 56b "check $LFS getdirstripe"
4843 remote_ost_nodsh && skip "remote OST with nodsh"
4846 local ost_name=$(ostname_from_index $ost_idx)
4847 local old_status=$(ost_dev_status $ost_idx)
4849 [[ -z "$old_status" ]] ||
4850 skip_env "OST $ost_name is in $old_status status"
4852 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4855 local new_status=$(ost_dev_status $ost_idx)
4857 [[ "$new_status" = "D" ]] ||
4858 error "OST $ost_name is in status of '$new_status', not 'D'"
4860 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4863 new_status=$(ost_dev_status $ost_idx)
4864 [[ -z "$new_status" ]] ||
4865 error "OST $ost_name is in status of '$new_status', not ''"
4867 run_test 56c "check 'lfs df' showing device status"
4872 local local_tdir="$1"
4873 local local_numfiles="$2"
4874 local local_numdirs="$3"
4875 local dir_params="$4"
4876 local dir_stripe_params="$5"
4878 if [ ! -d "$local_tdir" ] ; then
4879 test_mkdir -p $dir_stripe_params $local_tdir
4880 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4881 for i in $(seq $local_numfiles) ; do
4882 touch $local_tdir/file$i
4884 for i in $(seq $local_numdirs) ; do
4885 test_mkdir $dir_stripe_params $local_tdir/dir$i
4886 for j in $(seq $local_numfiles) ; do
4887 touch $local_tdir/dir$i/file$j
4893 setup_56_special() {
4895 local local_numfiles=$2
4896 local local_numdirs=$3
4898 setup_56 $local_tdir $local_numfiles $local_numdirs
4900 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4901 for i in $(seq $local_numfiles) ; do
4902 mknod $local_tdir/loop${i}b b 7 $i
4903 mknod $local_tdir/null${i}c c 1 3
4904 ln -s $local_tdir/file1 $local_tdir/link${i}
4906 for i in $(seq $local_numdirs) ; do
4907 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4908 mknod $local_tdir/dir$i/null${i}c c 1 3
4909 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4915 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4916 local expected=$(($NUMDIRS + 2))
4918 setup_56 $dir $NUMFILES $NUMDIRS
4920 # test lfs find with -name
4921 for i in $(seq $NUMFILES) ; do
4922 local nums=$($LFS find -name "*$i" $dir | wc -l)
4924 [ $nums -eq $expected ] ||
4925 error "lfs find -name '*$i' $dir wrong: "\
4926 "found $nums, expected $expected"
4929 run_test 56g "check lfs find -name"
4932 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4933 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4935 setup_56 $dir $NUMFILES $NUMDIRS
4937 # test lfs find with ! -name
4938 for i in $(seq $NUMFILES) ; do
4939 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4941 [ $nums -eq $expected ] ||
4942 error "lfs find ! -name '*$i' $dir wrong: "\
4943 "found $nums, expected $expected"
4946 run_test 56h "check lfs find ! -name"
4949 local dir=$DIR/$tdir
4953 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4956 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4958 run_test 56i "check 'lfs find -ost UUID' skips directories"
4961 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4963 setup_56_special $dir $NUMFILES $NUMDIRS
4965 local expected=$((NUMDIRS + 1))
4966 local cmd="$LFS find -type d $dir"
4967 local nums=$($cmd | wc -l)
4969 [ $nums -eq $expected ] ||
4970 error "'$cmd' wrong: found $nums, expected $expected"
4972 run_test 56j "check lfs find -type d"
4975 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4977 setup_56_special $dir $NUMFILES $NUMDIRS
4979 local expected=$(((NUMDIRS + 1) * NUMFILES))
4980 local cmd="$LFS find -type f $dir"
4981 local nums=$($cmd | wc -l)
4983 [ $nums -eq $expected ] ||
4984 error "'$cmd' wrong: found $nums, expected $expected"
4986 run_test 56k "check lfs find -type f"
4989 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4991 setup_56_special $dir $NUMFILES $NUMDIRS
4993 local expected=$((NUMDIRS + NUMFILES))
4994 local cmd="$LFS find -type b $dir"
4995 local nums=$($cmd | wc -l)
4997 [ $nums -eq $expected ] ||
4998 error "'$cmd' wrong: found $nums, expected $expected"
5000 run_test 56l "check lfs find -type b"
5003 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5005 setup_56_special $dir $NUMFILES $NUMDIRS
5007 local expected=$((NUMDIRS + NUMFILES))
5008 local cmd="$LFS find -type c $dir"
5009 local nums=$($cmd | wc -l)
5010 [ $nums -eq $expected ] ||
5011 error "'$cmd' wrong: found $nums, expected $expected"
5013 run_test 56m "check lfs find -type c"
5016 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5017 setup_56_special $dir $NUMFILES $NUMDIRS
5019 local expected=$((NUMDIRS + NUMFILES))
5020 local cmd="$LFS find -type l $dir"
5021 local nums=$($cmd | wc -l)
5023 [ $nums -eq $expected ] ||
5024 error "'$cmd' wrong: found $nums, expected $expected"
5026 run_test 56n "check lfs find -type l"
5029 local dir=$DIR/$tdir
5031 setup_56 $dir $NUMFILES $NUMDIRS
5032 utime $dir/file1 > /dev/null || error "utime (1)"
5033 utime $dir/file2 > /dev/null || error "utime (2)"
5034 utime $dir/dir1 > /dev/null || error "utime (3)"
5035 utime $dir/dir2 > /dev/null || error "utime (4)"
5036 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5037 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5040 local nums=$($LFS find -mtime +0 $dir | wc -l)
5042 [ $nums -eq $expected ] ||
5043 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5046 cmd="$LFS find -mtime 0 $dir"
5047 nums=$($cmd | wc -l)
5048 [ $nums -eq $expected ] ||
5049 error "'$cmd' wrong: found $nums, expected $expected"
5051 run_test 56o "check lfs find -mtime for old files"
5054 [ $RUNAS_ID -eq $UID ] &&
5055 skip_env "RUNAS_ID = UID = $UID -- skipping"
5057 local dir=$DIR/$tdir
5059 setup_56 $dir $NUMFILES $NUMDIRS
5060 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5062 local expected=$NUMFILES
5063 local cmd="$LFS find -uid $RUNAS_ID $dir"
5064 local nums=$($cmd | wc -l)
5066 [ $nums -eq $expected ] ||
5067 error "'$cmd' wrong: found $nums, expected $expected"
5069 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5070 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5071 nums=$($cmd | wc -l)
5072 [ $nums -eq $expected ] ||
5073 error "'$cmd' wrong: found $nums, expected $expected"
5075 run_test 56p "check lfs find -uid and ! -uid"
5078 [ $RUNAS_ID -eq $UID ] &&
5079 skip_env "RUNAS_ID = UID = $UID -- skipping"
5081 local dir=$DIR/$tdir
5083 setup_56 $dir $NUMFILES $NUMDIRS
5084 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5086 local expected=$NUMFILES
5087 local cmd="$LFS find -gid $RUNAS_GID $dir"
5088 local nums=$($cmd | wc -l)
5090 [ $nums -eq $expected ] ||
5091 error "'$cmd' wrong: found $nums, expected $expected"
5093 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5094 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5095 nums=$($cmd | wc -l)
5096 [ $nums -eq $expected ] ||
5097 error "'$cmd' wrong: found $nums, expected $expected"
5099 run_test 56q "check lfs find -gid and ! -gid"
5102 local dir=$DIR/$tdir
5104 setup_56 $dir $NUMFILES $NUMDIRS
5107 local cmd="$LFS find -size 0 -type f $dir"
5108 local nums=$($cmd | wc -l)
5110 [ $nums -eq $expected ] ||
5111 error "'$cmd' wrong: found $nums, expected $expected"
5113 cmd="$LFS find ! -size 0 -type f $dir"
5114 nums=$($cmd | wc -l)
5115 [ $nums -eq $expected ] ||
5116 error "'$cmd' wrong: found $nums, expected $expected"
5117 echo "test" > $dir/$tfile
5118 echo "test2" > $dir/$tfile.2 && sync
5120 cmd="$LFS find -size 5 -type f $dir"
5121 nums=$($cmd | wc -l)
5122 [ $nums -eq $expected ] ||
5123 error "'$cmd' wrong: found $nums, expected $expected"
5125 cmd="$LFS find -size +5 -type f $dir"
5126 nums=$($cmd | wc -l)
5127 [ $nums -eq $expected ] ||
5128 error "'$cmd' wrong: found $nums, expected $expected"
5130 cmd="$LFS find -size +0 -type f $dir"
5131 nums=$($cmd | wc -l)
5132 [ $nums -eq $expected ] ||
5133 error "'$cmd' wrong: found $nums, expected $expected"
5135 cmd="$LFS find ! -size -5 -type f $dir"
5136 nums=$($cmd | wc -l)
5137 [ $nums -eq $expected ] ||
5138 error "'$cmd' wrong: found $nums, expected $expected"
5140 cmd="$LFS find -size -5 -type f $dir"
5141 nums=$($cmd | wc -l)
5142 [ $nums -eq $expected ] ||
5143 error "'$cmd' wrong: found $nums, expected $expected"
5145 run_test 56r "check lfs find -size works"
5147 test_56s() { # LU-611 #LU-9369
5148 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5150 local dir=$DIR/$tdir
5151 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5153 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5154 for i in $(seq $NUMDIRS); do
5155 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5158 local expected=$NUMDIRS
5159 local cmd="$LFS find -c $OSTCOUNT $dir"
5160 local nums=$($cmd | wc -l)
5162 [ $nums -eq $expected ] || {
5163 $LFS getstripe -R $dir
5164 error "'$cmd' wrong: found $nums, expected $expected"
5167 expected=$((NUMDIRS + onestripe))
5168 cmd="$LFS find -stripe-count +0 -type f $dir"
5169 nums=$($cmd | wc -l)
5170 [ $nums -eq $expected ] || {
5171 $LFS getstripe -R $dir
5172 error "'$cmd' wrong: found $nums, expected $expected"
5176 cmd="$LFS find -stripe-count 1 -type f $dir"
5177 nums=$($cmd | wc -l)
5178 [ $nums -eq $expected ] || {
5179 $LFS getstripe -R $dir
5180 error "'$cmd' wrong: found $nums, expected $expected"
5183 cmd="$LFS find -stripe-count -2 -type f $dir"
5184 nums=$($cmd | wc -l)
5185 [ $nums -eq $expected ] || {
5186 $LFS getstripe -R $dir
5187 error "'$cmd' wrong: found $nums, expected $expected"
5191 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5192 nums=$($cmd | wc -l)
5193 [ $nums -eq $expected ] || {
5194 $LFS getstripe -R $dir
5195 error "'$cmd' wrong: found $nums, expected $expected"
5198 run_test 56s "check lfs find -stripe-count works"
5200 test_56t() { # LU-611 #LU-9369
5201 local dir=$DIR/$tdir
5203 setup_56 $dir 0 $NUMDIRS
5204 for i in $(seq $NUMDIRS); do
5205 $LFS setstripe -S 8M $dir/dir$i/$tfile
5208 local expected=$NUMDIRS
5209 local cmd="$LFS find -S 8M $dir"
5210 local nums=$($cmd | wc -l)
5212 [ $nums -eq $expected ] || {
5213 $LFS getstripe -R $dir
5214 error "'$cmd' wrong: found $nums, expected $expected"
5218 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5220 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5222 expected=$(((NUMDIRS + 1) * NUMFILES))
5223 cmd="$LFS find -stripe-size 512k -type f $dir"
5224 nums=$($cmd | wc -l)
5225 [ $nums -eq $expected ] ||
5226 error "'$cmd' wrong: found $nums, expected $expected"
5228 cmd="$LFS find -stripe-size +320k -type f $dir"
5229 nums=$($cmd | wc -l)
5230 [ $nums -eq $expected ] ||
5231 error "'$cmd' wrong: found $nums, expected $expected"
5233 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5234 cmd="$LFS find -stripe-size +200k -type f $dir"
5235 nums=$($cmd | wc -l)
5236 [ $nums -eq $expected ] ||
5237 error "'$cmd' wrong: found $nums, expected $expected"
5239 cmd="$LFS find -stripe-size -640k -type f $dir"
5240 nums=$($cmd | wc -l)
5241 [ $nums -eq $expected ] ||
5242 error "'$cmd' wrong: found $nums, expected $expected"
5245 cmd="$LFS find -stripe-size 256k -type f $dir"
5246 nums=$($cmd | wc -l)
5247 [ $nums -eq $expected ] ||
5248 error "'$cmd' wrong: found $nums, expected $expected"
5250 cmd="$LFS find -stripe-size -320k -type f $dir"
5251 nums=$($cmd | wc -l)
5252 [ $nums -eq $expected ] ||
5253 error "'$cmd' wrong: found $nums, expected $expected"
5256 cmd="$LFS find -stripe-size 1024k -type f $dir"
5257 nums=$($cmd | wc -l)
5258 [ $nums -eq $expected ] ||
5259 error "'$cmd' wrong: found $nums, expected $expected"
5261 run_test 56t "check lfs find -stripe-size works"
5263 test_56u() { # LU-611
5264 local dir=$DIR/$tdir
5266 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5268 if [[ $OSTCOUNT -gt 1 ]]; then
5269 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5275 local expected=$(((NUMDIRS + 1) * NUMFILES))
5276 local cmd="$LFS find -stripe-index 0 -type f $dir"
5277 local nums=$($cmd | wc -l)
5279 [ $nums -eq $expected ] ||
5280 error "'$cmd' wrong: found $nums, expected $expected"
5283 cmd="$LFS find -stripe-index 1 -type f $dir"
5284 nums=$($cmd | wc -l)
5285 [ $nums -eq $expected ] ||
5286 error "'$cmd' wrong: found $nums, expected $expected"
5288 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5289 nums=$($cmd | wc -l)
5290 [ $nums -eq $expected ] ||
5291 error "'$cmd' wrong: found $nums, expected $expected"
5294 # This should produce an error and not return any files
5295 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5296 nums=$($cmd 2>/dev/null | wc -l)
5297 [ $nums -eq $expected ] ||
5298 error "'$cmd' wrong: found $nums, expected $expected"
5300 if [[ $OSTCOUNT -gt 1 ]]; then
5301 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5302 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5303 nums=$($cmd | wc -l)
5304 [ $nums -eq $expected ] ||
5305 error "'$cmd' wrong: found $nums, expected $expected"
5308 run_test 56u "check lfs find -stripe-index works"
5312 local dir=$DIR/$tdir
5314 setup_56 $dir $NUMFILES $NUMDIRS
5316 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5317 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5319 for file in $($LFS find -m $UUID $dir); do
5320 file_midx=$($LFS getstripe -m $file)
5321 [ $file_midx -eq $mdt_idx ] ||
5322 error "lfs find -m $UUID != getstripe -m $file_midx"
5325 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5328 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5331 local dir=$DIR/$tdir
5333 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5335 local stripe_size=$($LFS getstripe -S -d $dir) ||
5336 error "$LFS getstripe -S -d $dir failed"
5337 stripe_size=${stripe_size%% *}
5339 local file_size=$((stripe_size * OSTCOUNT))
5340 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5341 local required_space=$((file_num * file_size))
5342 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5344 [[ $free_space -le $((required_space / 1024)) ]] &&
5345 skip_env "need $required_space, have $free_space kbytes"
5348 local dd_count=$((file_size / dd_bs))
5350 # write data into the files
5355 for i in $(seq $NUMFILES); do
5357 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5358 error "write data into $file failed"
5360 for i in $(seq $NUMDIRS); do
5361 for j in $(seq $NUMFILES); do
5362 file=$dir/dir$i/file$j
5363 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5364 error "write data into $file failed"
5368 # $LFS_MIGRATE will fail if hard link migration is unsupported
5369 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5370 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5371 error "creating links to $dir/dir1/file1 failed"
5376 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5379 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5382 eval $cmd || error "$cmd failed"
5384 check_stripe_count $dir/file1 $expected
5386 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5388 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5389 # OST 1 if it is on OST 0. This file is small enough to
5390 # be on only one stripe.
5391 file=$dir/migr_1_ost
5392 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5393 error "write data into $file failed"
5394 local obdidx=$($LFS getstripe -i $file)
5395 local oldmd5=$(md5sum $file)
5398 [[ $obdidx -eq 0 ]] && newobdidx=1
5399 cmd="$LFS migrate -i $newobdidx $file"
5401 eval $cmd || error "$cmd failed"
5403 local realobdix=$($LFS getstripe -i $file)
5404 local newmd5=$(md5sum $file)
5406 [[ $newobdidx -ne $realobdix ]] &&
5407 error "new OST is different (was=$obdidx, "\
5408 "wanted=$newobdidx, got=$realobdix)"
5409 [[ "$oldmd5" != "$newmd5" ]] &&
5410 error "md5sum differ: $oldmd5, $newmd5"
5414 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5416 eval $cmd || error "$cmd failed"
5418 for j in $(seq $NUMFILES); do
5419 check_stripe_count $dir/dir1/file$j $expected
5422 # lfs_migrate works with lfs find
5423 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5424 $LFS_MIGRATE -y -c $expected"
5426 eval $cmd || error "$cmd failed"
5428 for i in $(seq 2 $NUMFILES); do
5429 check_stripe_count $dir/file$i $expected
5431 for i in $(seq 2 $NUMDIRS); do
5432 for j in $(seq $NUMFILES); do
5433 check_stripe_count $dir/dir$i/file$j $expected
5437 run_test 56w "check lfs_migrate -c stripe_count works"
5440 local file1=$DIR/$tdir/file1
5441 local create_pool=false
5442 local initial_pool=$($LFS getstripe -p $DIR)
5446 echo -n "Creating test dir..."
5447 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5450 echo -n "Creating test file..."
5451 touch $file1 || error "cannot create file"
5454 echo -n "Detecting existing pools..."
5455 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5457 if [ ${#pool_list[@]} -gt 0 ]; then
5458 echo "${pool_list[@]}"
5459 for thispool in "${pool_list[@]}"; do
5460 if [[ -z "$initial_pool" ||
5461 "$initial_pool" != "$thispool" ]]; then
5463 echo "Using existing pool '$pool'"
5468 echo "none detected."
5470 if [ -z "$pool" ]; then
5471 pool=${POOL:-testpool}
5472 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5473 echo -n "Creating pool '$pool'..."
5475 pool_add $pool &> /dev/null ||
5476 error "pool_add failed"
5479 echo -n "Adding target to pool..."
5480 pool_add_targets $pool 0 0 1 &> /dev/null ||
5481 error "pool_add_targets failed"
5485 echo -n "Setting pool using -p option..."
5486 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5487 error "migrate failed rc = $?"
5490 echo -n "Verifying test file is in pool after migrating..."
5491 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5492 error "file was not migrated to pool $pool"
5495 echo -n "Removing test file from pool '$pool'..."
5496 $LFS migrate $file1 &> /dev/null ||
5497 error "cannot remove from pool"
5498 [ "$($LFS getstripe -p $file1)" ] &&
5499 error "pool still set"
5502 echo -n "Setting pool using --pool option..."
5503 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5504 error "migrate failed rc = $?"
5509 if $create_pool; then
5510 destroy_test_pools 2> /dev/null ||
5511 error "destroy test pools failed"
5514 run_test 56wb "check lfs_migrate pool support"
5517 local file1="$DIR/$tdir/file1"
5519 echo -n "Creating test dir..."
5520 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5521 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5522 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5523 error "cannot set stripe"
5526 echo -n "Setting initial stripe for test file..."
5527 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5528 error "cannot set stripe"
5529 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5530 error "stripe size not set"
5533 # File currently set to -S 512K -c 1
5535 # Ensure -c and -S options are rejected when -R is set
5536 echo -n "Verifying incompatible options are detected..."
5537 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5538 error "incompatible -c and -R options not detected"
5539 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5540 error "incompatible -S and -R options not detected"
5543 # Ensure unrecognized options are passed through to 'lfs migrate'
5544 echo -n "Verifying -S option is passed through to lfs migrate..."
5545 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5546 error "migration failed"
5547 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5548 error "file was not restriped"
5551 # File currently set to -S 1M -c 1
5553 # Ensure long options are supported
5554 echo -n "Verifying long options supported..."
5555 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5556 error "long option without argument not supported"
5557 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5558 error "long option with argument not supported"
5559 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5560 error "file not restriped with --stripe-size option"
5563 # File currently set to -S 512K -c 1
5565 if [ "$OSTCOUNT" -gt 1 ]; then
5566 echo -n "Verifying explicit stripe count can be set..."
5567 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5568 error "migrate failed"
5569 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5570 error "file not restriped to explicit count"
5574 # File currently set to -S 512K -c 1 or -S 512K -c 2
5576 # Ensure parent striping is used if -R is set, and no stripe
5577 # count or size is specified
5578 echo -n "Setting stripe for parent directory..."
5579 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5580 error "cannot set stripe"
5583 echo -n "Verifying restripe option uses parent stripe settings..."
5584 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5585 error "migrate failed"
5586 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5587 error "file not restriped to parent settings"
5588 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5589 error "file not restriped to parent settings"
5592 # File currently set to -S 1M -c 1
5594 # Ensure striping is preserved if -R is not set, and no stripe
5595 # count or size is specified
5596 echo -n "Verifying striping size preserved when not specified..."
5597 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5598 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5599 error "cannot set stripe on parent directory"
5600 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5601 error "migrate failed"
5602 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5603 error "file was restriped"
5606 # Ensure file name properly detected when final option has no argument
5607 echo -n "Verifying file name properly detected..."
5608 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5609 error "file name interpreted as option argument"
5615 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5618 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5620 local file1=$DIR/$tdir/file1
5622 echo -n "Creating test dir..."
5623 test_mkdir $DIR/$tdir || error "cannot create dir"
5626 echo -n "Creating test file..."
5630 # Ensure 'lfs migrate' will fail by using a non-existent option,
5631 # and make sure rsync is not called to recover
5632 echo -n "Make sure --no-rsync option works..."
5633 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5634 grep -q 'refusing to fall back to rsync' ||
5635 error "rsync was called with --no-rsync set"
5638 # Ensure rsync is called without trying 'lfs migrate' first
5639 echo -n "Make sure --rsync option works..."
5640 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5641 grep -q 'falling back to rsync' &&
5642 error "lfs migrate was called with --rsync set"
5645 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5646 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5647 grep -q 'at the same time' ||
5648 error "--rsync and --no-rsync accepted concurrently"
5654 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5657 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5658 check_swap_layouts_support
5660 local dir=$DIR/$tdir
5661 local ref1=/etc/passwd
5662 local file1=$dir/file1
5664 test_mkdir $dir || error "creating dir $dir"
5665 $LFS setstripe -c 2 $file1
5667 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5668 stripe=$($LFS getstripe -c $file1)
5669 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5670 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5675 run_test 56x "lfs migration support"
5678 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5679 check_swap_layouts_support
5681 local dir=$DIR/$tdir/$testnum
5685 local ref1=/etc/passwd
5686 local file1=$dir/file1
5688 $LFS setstripe -c 2 $file1
5690 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5692 local stripe=$($LFS getstripe -c $file1)
5694 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5695 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5700 run_test 56xa "lfs migration --block support"
5702 check_migrate_links() {
5704 local file1="$dir/file1"
5707 local total_count=$(($begin + $count - 1))
5708 local symlink_count=10
5711 if [ ! -f "$file1" ]; then
5712 echo -n "creating initial file..."
5713 $LFS setstripe -c 1 -S "512k" "$file1" ||
5714 error "cannot setstripe initial file"
5717 echo -n "creating symlinks..."
5718 for s in $(seq 1 $symlink_count); do
5719 ln -s "$file1" "$dir/slink$s" ||
5720 error "cannot create symlinks"
5724 echo -n "creating nonlinked files..."
5725 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5726 error "cannot create nonlinked files"
5731 if [ ! -f "$dir/file$total_count" ]; then
5732 echo -n "creating hard links $begin:$total_count..."
5733 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5734 /dev/null || error "cannot create hard links"
5738 echo -n "checking number of hard links listed in xattrs..."
5739 local fid=$($LFS getstripe -F "$file1")
5740 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5743 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5744 skip "hard link list has unexpected size, skipping test"
5746 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5747 error "link names should exceed xattrs size"
5750 echo -n "migrating files..."
5751 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5753 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5756 # make sure all links have been properly migrated
5757 echo -n "verifying files..."
5758 fid=$($LFS getstripe -F "$file1") ||
5759 error "cannot get fid for file $file1"
5760 for i in $(seq 2 $total_count); do
5761 local fid2=$($LFS getstripe -F $dir/file$i)
5763 [ "$fid2" == "$fid" ] ||
5764 error "migrated hard link has mismatched FID"
5767 # make sure hard links were properly detected, and migration was
5768 # performed only once for the entire link set; nonlinked files should
5770 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5771 local expected=$(($uniq_count + 1))
5773 [ "$actual" -eq "$expected" ] ||
5774 error "hard links individually migrated ($actual != $expected)"
5776 # make sure the correct number of hard links are present
5777 local hardlinks=$(stat -c '%h' "$file1")
5779 [ $hardlinks -eq $total_count ] ||
5780 error "num hard links $hardlinks != $total_count"
5787 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5788 skip "Need MDS version at least 2.10.55"
5790 local dir="$DIR/$tdir"
5792 test_mkdir "$dir" || error "cannot create dir $dir"
5794 echo "testing lfs migrate mode when all links fit within xattrs"
5795 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5797 echo "testing rsync mode when all links fit within xattrs"
5798 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5800 echo "testing lfs migrate mode when all links do not fit within xattrs"
5801 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5803 echo "testing rsync mode when all links do not fit within xattrs"
5804 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5809 run_test 56xb "lfs migration hard link support"
5812 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5813 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5816 local dir=$DIR/$tdir
5820 test_mkdir -p $dir || error "creating dir $dir"
5821 touch $f1 || error "creating std file $f1"
5822 $MULTIOP $f2 H2c || error "creating released file $f2"
5824 # a directory can be raid0, so ask only for files
5825 res=$($LFS find $dir -L raid0 -type f | wc -l)
5826 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5828 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5829 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5831 # only files can be released, so no need to force file search
5832 res=$($LFS find $dir -L released)
5833 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5835 res=$($LFS find $dir -type f \! -L released)
5836 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5838 run_test 56y "lfs find -L raid0|released"
5840 test_56z() { # LU-4824
5841 # This checks to make sure 'lfs find' continues after errors
5842 # There are two classes of errors that should be caught:
5843 # - If multiple paths are provided, all should be searched even if one
5845 # - If errors are encountered during the search, it should not terminate
5847 local dir=$DIR/$tdir
5851 for i in d{0..9}; do
5854 touch $dir/d{0..9}/$tfile
5855 $LFS find $DIR/non_existent_dir $dir &&
5856 error "$LFS find did not return an error"
5857 # Make a directory unsearchable. This should NOT be the last entry in
5858 # directory order. Arbitrarily pick the 6th entry
5859 chmod 700 $($LFS find $dir -type d | sed '6!d')
5861 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5863 # The user should be able to see 10 directories and 9 files
5864 [ $count == 19 ] || error "$LFS find did not continue after error"
5866 run_test 56z "lfs find should continue after an error"
5868 test_56aa() { # LU-5937
5869 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5871 local dir=$DIR/$tdir
5874 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5876 createmany -o $dir/striped_dir/${tfile}- 1024
5877 local dirs=$($LFS find --size +8k $dir/)
5879 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5881 run_test 56aa "lfs find --size under striped dir"
5883 test_56ab() { # LU-10705
5884 test_mkdir $DIR/$tdir
5885 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5886 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5887 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5888 # Flush writes to ensure valid blocks. Need to be more thorough for
5889 # ZFS, since blocks are not allocated/returned to client immediately.
5891 wait_zfs_commit ost1 2
5892 cancel_lru_locks osc
5895 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5897 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5899 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5900 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5902 rm -f $DIR/$tdir/$tfile.[123]
5904 run_test 56ab "lfs find --blocks"
5907 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
5908 skip "Need MDS version at least 2.10.50"
5910 # Create composite files with one component
5911 local dir=$DIR/$tdir
5913 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5914 # Create composite files with three components
5915 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5916 # Create non-composite files
5917 createmany -o $dir/${tfile}- 10
5919 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5921 [[ $nfiles == 10 ]] ||
5922 error "lfs find -E 1M found $nfiles != 10 files"
5924 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5925 [[ $nfiles == 25 ]] ||
5926 error "lfs find ! -E 1M found $nfiles != 25 files"
5928 # All files have a component that starts at 0
5929 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5930 [[ $nfiles == 35 ]] ||
5931 error "lfs find --component-start 0 - $nfiles != 35 files"
5933 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5934 [[ $nfiles == 15 ]] ||
5935 error "lfs find --component-start 2M - $nfiles != 15 files"
5937 # All files created here have a componenet that does not starts at 2M
5938 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5939 [[ $nfiles == 35 ]] ||
5940 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5942 # Find files with a specified number of components
5943 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5944 [[ $nfiles == 15 ]] ||
5945 error "lfs find --component-count 3 - $nfiles != 15 files"
5947 # Remember non-composite files have a component count of zero
5948 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5949 [[ $nfiles == 10 ]] ||
5950 error "lfs find --component-count 0 - $nfiles != 10 files"
5952 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5953 [[ $nfiles == 20 ]] ||
5954 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5956 # All files have a flag called "init"
5957 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5958 [[ $nfiles == 35 ]] ||
5959 error "lfs find --component-flags init - $nfiles != 35 files"
5961 # Multi-component files will have a component not initialized
5962 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5963 [[ $nfiles == 15 ]] ||
5964 error "lfs find !--component-flags init - $nfiles != 15 files"
5969 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5972 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
5973 skip "Need MDS version at least 2.10.57"
5983 # create mirrored directories and mirrored files
5984 mkdir $td || error "mkdir $td failed"
5985 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5986 createmany -o $tf- 10 || error "create $tf- failed"
5988 for i in $(seq 2); do
5990 mkdir $dir || error "mkdir $dir failed"
5991 $LFS mirror create -N$((3 + i)) $dir ||
5992 error "create mirrored dir $dir failed"
5993 createmany -o $dir/$tfile- 10 ||
5994 error "create $dir/$tfile- failed"
5997 # change the states of some mirrored files
5999 for i in $(seq 2); do
6001 for j in $(seq 4 9); do
6002 echo foo > $dir/$tfile-$j
6006 # find mirrored files with specific mirror count
6007 cmd="$LFS find --mirror-count 3 --type f $td"
6008 nfiles=$($cmd | wc -l)
6009 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6011 cmd="$LFS find ! --mirror-count 3 --type f $td"
6012 nfiles=$($cmd | wc -l)
6013 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6015 cmd="$LFS find --mirror-count +2 --type f $td"
6016 nfiles=$($cmd | wc -l)
6017 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6019 cmd="$LFS find --mirror-count -6 --type f $td"
6020 nfiles=$($cmd | wc -l)
6021 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6023 # find mirrored files with specific file state
6024 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6025 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6027 cmd="$LFS find --mirror-state=ro --type f $td"
6028 nfiles=$($cmd | wc -l)
6029 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6031 cmd="$LFS find ! --mirror-state=ro --type f $td"
6032 nfiles=$($cmd | wc -l)
6033 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6035 cmd="$LFS find --mirror-state=wp --type f $td"
6036 nfiles=$($cmd | wc -l)
6037 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6039 cmd="$LFS find ! --mirror-state=sp --type f $td"
6040 nfiles=$($cmd | wc -l)
6041 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6043 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6047 # note test will not do anything if MDS is not local
6048 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6049 skip_env "ldiskfs only test"
6051 remote_mds_nodsh && skip "remote MDS with nodsh"
6053 local MNTDEV="osd*.*MDT*.mntdev"
6054 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6055 [ -z "$DEV" ] && error "can't access $MNTDEV"
6056 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6057 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6058 error "can't access $DEV"
6059 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6060 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6064 run_test 57a "verify MDS filesystem created with large inodes =="
6067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6068 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6069 skip_env "ldiskfs only test"
6071 remote_mds_nodsh && skip "remote MDS with nodsh"
6073 local dir=$DIR/$tdir
6076 local fileN=$dir/f$filecount
6078 rm -rf $dir || error "removing $dir"
6080 local mdtidx=$($LFS getstripe -m $dir)
6081 local mdtname=MDT$(printf %04x $mdtidx)
6082 local facet=mds$((mdtidx + 1))
6084 echo "mcreating $filecount files"
6085 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6087 # verify that files do not have EAs yet
6088 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6089 error "$file1 has an EA"
6090 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6091 error "$fileN has an EA"
6095 df $dir #make sure we get new statfs data
6096 local mdsfree=$(do_facet $facet \
6097 lctl get_param -n osd*.*$mdtname.kbytesfree)
6098 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6101 echo "opening files to create objects/EAs"
6102 for file in $(seq -f $dir/f%g 1 $filecount); do
6103 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6104 error "opening $file"
6107 # verify that files have EAs now
6108 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6109 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6111 sleep 1 #make sure we get new statfs data
6113 local mdsfree2=$(do_facet $facet \
6114 lctl get_param -n osd*.*$mdtname.kbytesfree)
6115 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6117 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6118 if [ "$mdsfree" != "$mdsfree2" ]; then
6119 error "MDC before $mdcfree != after $mdcfree2"
6121 echo "MDC before $mdcfree != after $mdcfree2"
6122 echo "unable to confirm if MDS has large inodes"
6127 run_test 57b "default LOV EAs are stored inside large inodes ==="
6130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6131 [ -z "$(which wiretest 2>/dev/null)" ] &&
6132 skip_env "could not find wiretest"
6136 run_test 58 "verify cross-platform wire constants =============="
6139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6141 echo "touch 130 files"
6142 createmany -o $DIR/f59- 130
6144 unlinkmany $DIR/f59- 130
6146 # wait for commitment of removal
6147 wait_delete_completed
6149 run_test 59 "verify cancellation of llog records async ========="
6151 TEST60_HEAD="test_60 run $RANDOM"
6153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6154 remote_mgs_nodsh && skip "remote MGS with nodsh"
6155 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6156 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6157 skip_env "missing subtest run-llog.sh"
6159 log "$TEST60_HEAD - from kernel mode"
6160 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6161 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6162 do_facet mgs $LCTL dk > $TMP/$tfile
6164 # LU-6388: test llog_reader
6165 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6166 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6167 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6168 skip_env "missing llog_reader"
6169 local fstype=$(facet_fstype mgs)
6170 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6171 skip_env "Only for ldiskfs or zfs type mgs"
6173 local mntpt=$(facet_mntpt mgs)
6174 local mgsdev=$(mgsdevname 1)
6186 #get fid and record list
6187 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6189 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6191 #remount mgs as ldiskfs or zfs type
6192 stop mgs || error "stop mgs failed"
6193 mount_fstype mgs || error "remount mgs failed"
6194 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6197 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6198 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6203 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6205 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6207 echo "obj_file is $obj_file"
6208 do_facet mgs $llog_reader $obj_file
6210 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6211 awk '{ print $3 }' | sed -e "s/^type=//g")
6212 if [ $rec_type != $rec ]; then
6213 echo "FAILED test_60a wrong record type $rec_type," \
6219 #check obj path if record type is LLOG_LOGID_MAGIC
6220 if [ "$rec" == "1064553b" ]; then
6221 path=$(do_facet mgs $llog_reader $obj_file |
6222 grep "path=" | awk '{ print $NF }' |
6223 sed -e "s/^path=//g")
6224 if [ $obj_file != $mntpt/$path ]; then
6225 echo "FAILED test_60a wrong obj path" \
6226 "$montpt/$path, should be $obj_file"
6233 #restart mgs before "error", otherwise it will block the next test
6234 stop mgs || error "stop mgs failed"
6235 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6236 $pass || error "test failed, see FAILED test_60a messages for specifics"
6238 run_test 60a "llog_test run from kernel module and test llog_reader"
6240 test_60b() { # bug 6411
6241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6244 LLOG_COUNT=$(do_facet mgs dmesg |
6245 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6246 /llog_[a-z]*.c:[0-9]/ {
6258 [[ $LLOG_COUNT -gt 120 ]] &&
6259 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6261 run_test 60b "limit repeated messages from CERROR/CWARN"
6264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6266 echo "create 5000 files"
6267 createmany -o $DIR/f60c- 5000
6268 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6269 lctl set_param fail_loc=0x80000137
6270 unlinkmany $DIR/f60c- 5000
6271 lctl set_param fail_loc=0
6273 run_test 60c "unlink file when mds full"
6276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6278 SAVEPRINTK=$(lctl get_param -n printk)
6279 # verify "lctl mark" is even working"
6280 MESSAGE="test message ID $RANDOM $$"
6281 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6282 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6284 lctl set_param printk=0 || error "set lnet.printk failed"
6285 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6286 MESSAGE="new test message ID $RANDOM $$"
6287 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6288 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6289 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6291 lctl set_param -n printk="$SAVEPRINTK"
6293 run_test 60d "test printk console message masking"
6296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6297 remote_mds_nodsh && skip "remote MDS with nodsh"
6300 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6301 do_facet mds1 lctl set_param fail_loc=0x15b
6304 run_test 60e "no space while new llog is being created"
6309 test_mkdir -c $MDSCOUNT $DIR/$tdir
6310 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6315 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6316 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6317 index=$((index + 1))
6323 for i in $(seq 100); do
6324 # define OBD_FAIL_OSD_TXN_START 0x19a
6325 do_facet mds1 lctl set_param fail_loc=0x8000019a
6331 mkdir $DIR/$tdir/new || error "mkdir failed"
6332 rmdir $DIR/$tdir/new || error "rmdir failed"
6334 run_test 60g "transaction abort won't cause MDT hung"
6337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6340 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6341 cancel_lru_locks osc
6342 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6345 run_test 61 "mmap() writes don't make sync hang ================"
6347 # bug 2330 - insufficient obd_match error checking causes LBUG
6349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6353 cancel_lru_locks osc
6354 lctl set_param fail_loc=0x405
6355 cat $f && error "cat succeeded, expect -EIO"
6356 lctl set_param fail_loc=0
6358 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6359 # match every page all of the time.
6360 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6362 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6363 # Though this test is irrelevant anymore, it helped to reveal some
6364 # other grant bugs (LU-4482), let's keep it.
6365 test_63a() { # was test_63
6366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6368 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6370 for i in `seq 10` ; do
6371 dd if=/dev/zero of=$DIR/f63 bs=8k &
6377 rm -f $DIR/f63 || true
6379 run_test 63a "Verify oig_wait interruption does not crash ======="
6381 # bug 2248 - async write errors didn't return to application on sync
6382 # bug 3677 - async write errors left page locked
6384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6387 lctl set_param debug=-1
6389 # ensure we have a grant to do async writes
6390 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6393 sync # sync lest earlier test intercept the fail_loc
6395 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6396 lctl set_param fail_loc=0x80000406
6397 $MULTIOP $DIR/$tfile Owy && \
6398 error "sync didn't return ENOMEM"
6399 sync; sleep 2; sync # do a real sync this time to flush page
6400 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6401 error "locked page left in cache after async error" || true
6404 run_test 63b "async write errors should be returned to fsync ==="
6407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6410 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6412 run_test 64a "verify filter grant calculations (in kernel) ====="
6415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6417 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6419 run_test 64b "check out-of-space detection on client"
6422 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6424 run_test 64c "verify grant shrink"
6426 # this does exactly what osc_request.c:osc_announce_cached() does in
6427 # order to calculate max amount of grants to ask from server
6431 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6432 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6434 ((rpc_in_flight ++));
6435 nrpages=$((nrpages * rpc_in_flight))
6437 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6439 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6441 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6442 local undirty=$((nrpages * PAGE_SIZE))
6444 local max_extent_pages
6445 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6446 grep grant_max_extent_size | awk '{print $2}')
6447 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6448 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6449 local grant_extent_tax
6450 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6451 grep grant_extent_tax | awk '{print $2}')
6453 undirty=$((undirty + nrextents * grant_extent_tax))
6458 # this is size of unit for grant allocation. It should be equal to
6459 # what tgt_grant.c:tgt_grant_chunk() calculates
6463 local grant_extent_tax
6465 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6466 grep max_brw_size | awk '{print $2}')
6468 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6469 grep grant_extent_tax | awk '{print $2}')
6471 echo $(((max_brw_size + grant_extent_tax) * 2))
6475 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6476 skip "OST < 2.10.55 doesn't limit grants enough"
6478 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6479 local file=$DIR/$tfile
6481 [[ $($LCTL get_param osc.${tgt}.import |
6482 grep "connect_flags:.*grant_param") ]] ||
6483 skip "no grant_param connect flag"
6485 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6487 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6489 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6490 stack_trap "rm -f $file" EXIT
6492 $LFS setstripe $file -i 0 -c 1
6493 dd if=/dev/zero of=$file bs=1M count=1000 &
6498 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6499 if [[ $cur_grant -gt $max_cur_granted ]]
6502 error "cur_grant $cur_grant > $max_cur_granted"
6505 [[ $? -ne 0 ]] && break;
6510 wait_delete_completed
6511 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6513 run_test 64d "check grant limit exceed"
6515 # bug 1414 - set/get directories' stripe info
6517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6519 test_mkdir $DIR/$tdir
6521 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6523 run_test 65a "directory with no stripe info"
6526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6528 test_mkdir $DIR/$tdir
6529 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6531 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6534 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6536 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6540 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6542 test_mkdir $DIR/$tdir
6543 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6545 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6546 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6548 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6550 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6555 test_mkdir $DIR/$tdir
6556 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6557 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6559 if [[ $STRIPECOUNT -le 0 ]]; then
6561 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6562 #LOV_MAX_STRIPE_COUNT is 2000
6563 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6565 sc=$(($STRIPECOUNT - 1))
6567 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6568 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6569 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6570 error "lverify failed"
6572 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6577 test_mkdir $DIR/$tdir
6579 $LFS setstripe $DIR/$tdir || error "setstripe"
6580 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6581 error "no stripe info failed"
6583 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6585 run_test 65e "directory setstripe defaults"
6588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6590 test_mkdir $DIR/${tdir}f
6591 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6592 error "setstripe succeeded" || true
6594 run_test 65f "dir setstripe permission (should return error) ==="
6597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6599 test_mkdir $DIR/$tdir
6600 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6602 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6603 error "setstripe -S failed"
6604 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6605 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6606 error "delete default stripe failed"
6608 run_test 65g "directory setstripe -d"
6611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6613 test_mkdir $DIR/$tdir
6614 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6616 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6617 error "setstripe -S failed"
6618 test_mkdir $DIR/$tdir/dd1
6619 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6620 error "stripe info inherit failed"
6622 run_test 65h "directory stripe info inherit ===================="
6625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6627 save_layout_restore_at_exit $MOUNT
6629 # bug6367: set non-default striping on root directory
6630 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6632 # bug12836: getstripe on -1 default directory striping
6633 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6635 # bug12836: getstripe -v on -1 default directory striping
6636 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6638 # bug12836: new find on -1 default directory striping
6639 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6641 run_test 65i "various tests to set root directory striping"
6643 test_65j() { # bug6367
6644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6648 # if we aren't already remounting for each test, do so for this test
6649 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6650 cleanup || error "failed to unmount"
6654 save_layout_restore_at_exit $MOUNT
6656 $LFS setstripe -d $MOUNT || error "setstripe failed"
6658 run_test 65j "set default striping on root directory (bug 6367)="
6662 wait_delete_completed
6663 do_facet $SINGLEMDS "lctl set_param -n \
6664 osp.$ost*MDT0000.max_create_count=$max_count"
6665 do_facet $SINGLEMDS "lctl set_param -n \
6666 osp.$ost*MDT0000.create_count=$count"
6667 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6668 echo $INACTIVE_OSC "is Activate"
6670 wait_osc_import_state mds ost$ostnum FULL
6673 test_65k() { # bug11679
6674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6675 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6676 remote_mds_nodsh && skip "remote MDS with nodsh"
6678 local disable_precreate=true
6679 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6680 disable_precreate=false
6682 echo "Check OST status: "
6683 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6684 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6686 for OSC in $MDS_OSCS; do
6687 echo $OSC "is active"
6688 do_facet $SINGLEMDS lctl --device %$OSC activate
6691 for INACTIVE_OSC in $MDS_OSCS; do
6692 local ost=$(osc_to_ost $INACTIVE_OSC)
6693 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6694 lov.*md*.target_obd |
6695 awk -F: /$ost/'{ print $1 }' | head -n 1)
6698 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6699 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6701 echo "Deactivate: " $INACTIVE_OSC
6702 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6704 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6705 osp.$ost*MDT0000.create_count")
6706 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6707 osp.$ost*MDT0000.max_create_count")
6708 $disable_precreate &&
6709 do_facet $SINGLEMDS "lctl set_param -n \
6710 osp.$ost*MDT0000.max_create_count=0"
6712 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6713 [ -f $DIR/$tdir/$idx ] && continue
6714 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6715 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6717 error "setstripe $idx should succeed"; }
6718 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6720 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
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 run_test 65k "validate manual striping works properly with deactivated OSCs"
6735 test_65l() { # bug 12836
6736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6738 test_mkdir -p $DIR/$tdir/test_dir
6739 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6740 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6742 run_test 65l "lfs find on -1 stripe dir ========================"
6745 local layout=$(save_layout $MOUNT)
6746 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6747 restore_layout $MOUNT $layout
6748 error "setstripe should fail by non-root users"
6752 run_test 65m "normal user can't set filesystem default stripe"
6755 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6756 skip "Need MDS version at least 2.12.50"
6757 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6759 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6760 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6761 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6763 local root_layout=$(save_layout $MOUNT)
6764 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6766 # new subdirectory under root directory should not inherit
6767 # the default layout from root
6768 local dir1=$MOUNT/$tdir-1
6769 mkdir $dir1 || error "mkdir $dir1 failed"
6770 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6771 error "$dir1 shouldn't have LOV EA"
6773 # delete the default layout on root directory
6774 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6776 local dir2=$MOUNT/$tdir-2
6777 mkdir $dir2 || error "mkdir $dir2 failed"
6778 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6779 error "$dir2 shouldn't have LOV EA"
6781 # set a new striping pattern on root directory
6782 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6783 local new_def_stripe_size=$((def_stripe_size * 2))
6784 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6785 error "set stripe size on $MOUNT failed"
6787 # new file created in $dir2 should inherit the new stripe size from
6788 # the filesystem default
6789 local file2=$dir2/$tfile-2
6790 touch $file2 || error "touch $file2 failed"
6792 local file2_stripe_size=$($LFS getstripe -S $file2)
6793 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6794 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6796 local dir3=$MOUNT/$tdir-3
6797 mkdir $dir3 || error "mkdir $dir3 failed"
6798 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6799 error "$dir3 shouldn't have LOV EA"
6801 # set OST pool on root directory
6802 local pool=$TESTNAME
6803 pool_add $pool || error "add $pool failed"
6804 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6805 error "add targets to $pool failed"
6807 $LFS setstripe -p $pool $MOUNT ||
6808 error "set OST pool on $MOUNT failed"
6810 # new file created in $dir3 should inherit the pool from
6811 # the filesystem default
6812 local file3=$dir3/$tfile-3
6813 touch $file3 || error "touch $file3 failed"
6815 local file3_pool=$($LFS getstripe -p $file3)
6816 [[ "$file3_pool" = "$pool" ]] ||
6817 error "$file3 didn't inherit OST pool $pool"
6819 local dir4=$MOUNT/$tdir-4
6820 mkdir $dir4 || error "mkdir $dir4 failed"
6821 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6822 error "$dir4 shouldn't have LOV EA"
6824 # new file created in $dir4 should inherit the pool from
6825 # the filesystem default
6826 local file4=$dir4/$tfile-4
6827 touch $file4 || error "touch $file4 failed"
6829 local file4_pool=$($LFS getstripe -p $file4)
6830 [[ "$file4_pool" = "$pool" ]] ||
6831 error "$file4 didn't inherit OST pool $pool"
6833 # new subdirectory under non-root directory should inherit
6834 # the default layout from its parent directory
6835 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
6836 error "set directory layout on $dir4 failed"
6838 local dir5=$dir4/$tdir-5
6839 mkdir $dir5 || error "mkdir $dir5 failed"
6841 local dir4_layout=$(get_layout_param $dir4)
6842 local dir5_layout=$(get_layout_param $dir5)
6843 [[ "$dir4_layout" = "$dir5_layout" ]] ||
6844 error "$dir5 should inherit the default layout from $dir4"
6846 run_test 65n "don't inherit default layout from root for new subdirectories"
6848 # bug 2543 - update blocks count on client
6850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6853 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6854 sync; sync_all_data; sync; sync_all_data
6855 cancel_lru_locks osc
6856 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6857 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6859 run_test 66 "update inode blocks count on client ==============="
6862 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6866 swapon -s | awk '($1 == "'$1'") { print $4 }'
6869 # bug5265, obdfilter oa2dentry return -ENOENT
6870 # #define OBD_FAIL_SRV_ENOENT 0x217
6872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6873 remote_ost_nodsh && skip "remote OST with nodsh"
6876 $LFS setstripe -c 1 -i 0 $f
6878 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6880 do_facet ost1 lctl set_param fail_loc=0x217
6881 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6882 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6884 do_facet ost1 lctl set_param fail_loc=0
6885 $DIRECTIO write $f 0 2 || error "write error"
6887 cancel_lru_locks osc
6888 $DIRECTIO read $f 0 1 || error "read error"
6890 do_facet ost1 lctl set_param fail_loc=0x217
6891 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6893 do_facet ost1 lctl set_param fail_loc=0
6896 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6899 test_mkdir $DIR/$tdir
6900 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6901 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6903 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6905 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6907 [ "$RUNAS_ID" = "$UID" ] &&
6908 skip_env "RUNAS_ID = UID = $UID -- skipping"
6909 # Check that testing environment is properly set up. Skip if not
6910 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6911 skip_env "User $RUNAS_ID does not exist - skipping"
6914 chmod 777 $DIR/$tfile
6915 chmod ug+s $DIR/$tfile
6916 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6917 error "$RUNAS dd $DIR/$tfile failed"
6918 # See if we are still setuid/sgid
6919 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6920 error "S/gid is not dropped on write"
6921 # Now test that MDS is updated too
6922 cancel_lru_locks mdc
6923 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6924 error "S/gid is not dropped on MDS"
6927 run_test 72a "Test that remove suid works properly (bug5695) ===="
6929 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6932 [ "$RUNAS_ID" = "$UID" ] &&
6933 skip_env "RUNAS_ID = UID = $UID -- skipping"
6934 [ "$RUNAS_ID" -eq 0 ] &&
6935 skip_env "RUNAS_ID = 0 -- skipping"
6936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6937 # Check that testing environment is properly set up. Skip if not
6938 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6939 skip_env "User $RUNAS_ID does not exist - skipping"
6941 touch $DIR/${tfile}-f{g,u}
6942 test_mkdir $DIR/${tfile}-dg
6943 test_mkdir $DIR/${tfile}-du
6944 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6945 chmod g+s $DIR/${tfile}-{f,d}g
6946 chmod u+s $DIR/${tfile}-{f,d}u
6947 for perm in 777 2777 4777; do
6948 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6949 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6950 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6951 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6955 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6957 # bug 3462 - multiple simultaneous MDC requests
6959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6961 test_mkdir $DIR/d73-1
6962 test_mkdir $DIR/d73-2
6963 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6966 lctl set_param fail_loc=0x80000129
6967 $MULTIOP $DIR/d73-1/f73-2 Oc &
6969 lctl set_param fail_loc=0
6971 $MULTIOP $DIR/d73-2/f73-3 Oc &
6975 wait $pid1 || return 1
6979 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6980 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6981 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6985 run_test 73 "multiple MDC requests (should not deadlock)"
6987 test_74a() { # bug 6149, 6184
6988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6991 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6993 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6994 # will spin in a tight reconnection loop
6995 $LCTL set_param fail_loc=0x8000030e
6996 # get any lock that won't be difficult - lookup works.
6998 $LCTL set_param fail_loc=0
7002 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7004 test_74b() { # bug 13310
7005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7007 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7009 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7010 # will spin in a tight reconnection loop
7011 $LCTL set_param fail_loc=0x8000030e
7012 # get a "difficult" lock
7014 $LCTL set_param fail_loc=0
7018 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7023 #define OBD_FAIL_LDLM_NEW_LOCK
7024 $LCTL set_param fail_loc=0x319
7025 touch $DIR/$tfile && error "touch successful"
7026 $LCTL set_param fail_loc=0
7029 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7032 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7035 test_76() { # Now for bug 20433, added originally in bug 1443
7036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7038 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7040 cancel_lru_locks osc
7041 BEFORE_INODES=$(num_inodes)
7042 echo "before inodes: $BEFORE_INODES"
7044 [ "$SLOW" = "no" ] && COUNT=100
7045 for i in $(seq $COUNT); do
7049 cancel_lru_locks osc
7050 AFTER_INODES=$(num_inodes)
7051 echo "after inodes: $AFTER_INODES"
7053 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7055 AFTER_INODES=$(num_inodes)
7057 echo "wait $wait seconds inodes: $AFTER_INODES"
7058 if [ $wait -gt 30 ]; then
7059 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7063 run_test 76 "confirm clients recycle inodes properly ===="
7069 # Note: in sptlrpc modes which enable its own bulk checksum, the
7070 # original crc32_le bulk checksum will be automatically disabled,
7071 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7072 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7073 # In this case set_checksums() will not be no-op, because sptlrpc
7074 # bulk checksum will be enabled all through the test.
7076 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7077 lctl set_param -n osc.*.checksums $1
7081 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7082 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7083 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7084 tr -d [] | head -n1)}
7087 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7088 log "set checksum type to $1"
7091 F77_TMP=$TMP/f77-temp
7094 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7095 error "error writing to $F77_TMP"
7098 test_77a() { # bug 10889
7099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7100 $GSS && skip_env "could not run with gss"
7102 [ ! -f $F77_TMP ] && setup_f77
7104 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7108 run_test 77a "normal checksum read/write operation"
7110 test_77b() { # bug 10889
7111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7112 $GSS && skip_env "could not run with gss"
7114 [ ! -f $F77_TMP ] && setup_f77
7115 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7116 $LCTL set_param fail_loc=0x80000409
7119 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7120 error "dd error: $?"
7121 $LCTL set_param fail_loc=0
7123 for algo in $CKSUM_TYPES; do
7124 cancel_lru_locks osc
7125 set_checksum_type $algo
7126 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7127 $LCTL set_param fail_loc=0x80000408
7128 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7129 $LCTL set_param fail_loc=0
7132 set_checksum_type $ORIG_CSUM_TYPE
7135 run_test 77b "checksum error on client write, read"
7140 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7142 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7143 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7144 $check_ost && [ -n "$ost_file_prefix" ] &&
7145 do_facet ost1 rm -f ${ost_file_prefix}\*
7149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7150 $GSS && skip_env "could not run with gss"
7151 remote_ost_nodsh && skip "remote OST with nodsh"
7154 local osc_file_prefix
7156 local check_ost=false
7157 local ost_file_prefix
7163 # ensure corruption will occur on first OSS/OST
7164 $LFS setstripe -i 0 $DIR/$tfile
7166 [ ! -f $F77_TMP ] && setup_f77
7167 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7168 error "dd write error: $?"
7169 fid=$($LFS path2fid $DIR/$tfile)
7171 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7174 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7175 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7177 echo "OSS do not support bulk pages dump upon error"
7180 osc_file_prefix=$($LCTL get_param -n debug_path)
7181 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7183 trap cleanup_77c EXIT
7186 # enable bulk pages dump upon error on Client
7187 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7188 # enable bulk pages dump upon error on OSS
7190 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7192 # flush Client cache to allow next read to reach OSS
7193 cancel_lru_locks osc
7195 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7196 $LCTL set_param fail_loc=0x80000408
7197 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7198 $LCTL set_param fail_loc=0
7202 # check cksum dump on Client
7203 osc_file=$(ls ${osc_file_prefix}*)
7204 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7205 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7206 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7207 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7208 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7210 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7211 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7212 error "dump content does not match on Client"
7214 $check_ost || skip "No need to check cksum dump on OSS"
7216 # check cksum dump on OSS
7217 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7218 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7219 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7220 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7221 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7222 error "dump content does not match on OSS"
7226 run_test 77c "checksum error on client read with debug"
7228 test_77d() { # bug 10889
7229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7230 $GSS && skip_env "could not run with gss"
7232 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7233 $LCTL set_param fail_loc=0x80000409
7235 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7236 error "direct write: rc=$?"
7237 $LCTL set_param fail_loc=0
7240 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7241 $LCTL set_param fail_loc=0x80000408
7243 cancel_lru_locks osc
7244 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7245 error "direct read: rc=$?"
7246 $LCTL set_param fail_loc=0
7249 run_test 77d "checksum error on OST direct write, read"
7251 test_77f() { # bug 10889
7252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7253 $GSS && skip_env "could not run with gss"
7256 for algo in $CKSUM_TYPES; do
7257 cancel_lru_locks osc
7258 set_checksum_type $algo
7259 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7260 $LCTL set_param fail_loc=0x409
7261 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7262 error "direct write succeeded"
7263 $LCTL set_param fail_loc=0
7265 set_checksum_type $ORIG_CSUM_TYPE
7268 run_test 77f "repeat checksum error on write (expect error)"
7270 test_77g() { # bug 10889
7271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7272 $GSS && skip_env "could not run with gss"
7273 remote_ost_nodsh && skip "remote OST with nodsh"
7275 [ ! -f $F77_TMP ] && setup_f77
7277 local file=$DIR/$tfile
7278 stack_trap "rm -f $file" EXIT
7280 $LFS setstripe -c 1 -i 0 $file
7281 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7282 do_facet ost1 lctl set_param fail_loc=0x8000021a
7284 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7285 error "write error: rc=$?"
7286 do_facet ost1 lctl set_param fail_loc=0
7289 cancel_lru_locks osc
7290 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7291 do_facet ost1 lctl set_param fail_loc=0x8000021b
7293 cmp $F77_TMP $file || error "file compare failed"
7294 do_facet ost1 lctl set_param fail_loc=0
7297 run_test 77g "checksum error on OST write, read"
7299 test_77k() { # LU-10906
7300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7301 $GSS && skip_env "could not run with gss"
7303 local cksum_param="osc.$FSNAME*.checksums"
7304 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7308 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7309 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7310 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7314 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7315 error "failed to set checksum=$i on MGS"
7316 wait_update $HOSTNAME "$get_checksum" $i
7318 echo "remount client, checksum should be $i"
7319 remount_client $MOUNT || "failed to remount client"
7320 checksum=$(eval $get_checksum)
7321 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7324 for opt in "checksum" "nochecksum"; do
7325 #remount with mount option
7326 echo "remount client with option $opt, checksum should be $i"
7327 umount_client $MOUNT || "failed to umount client"
7328 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7329 "failed to mount client with option '$opt'"
7330 checksum=$(eval $get_checksum)
7331 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7335 remount_client $MOUNT || "failed to remount client"
7337 run_test 77k "enable/disable checksum correctly"
7339 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7348 test_78() { # bug 10901
7349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7350 remote_ost || skip_env "local OST"
7353 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7354 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7355 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7356 echo "MemTotal: $MEMTOTAL"
7358 # reserve 256MB of memory for the kernel and other running processes,
7359 # and then take 1/2 of the remaining memory for the read/write buffers.
7360 if [ $MEMTOTAL -gt 512 ] ;then
7361 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7363 # for those poor memory-starved high-end clusters...
7364 MEMTOTAL=$((MEMTOTAL / 2))
7366 echo "Mem to use for directio: $MEMTOTAL"
7368 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7369 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7370 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7371 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7373 echo "Smallest OST: $SMALLESTOST"
7374 [[ $SMALLESTOST -lt 10240 ]] &&
7375 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7377 trap cleanup_test_78 EXIT
7379 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7380 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7382 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7383 echo "File size: $F78SIZE"
7384 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7385 for i in $(seq 1 $NSEQ); do
7386 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7387 echo directIO rdwr round $i of $NSEQ
7388 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7393 run_test 78 "handle large O_DIRECT writes correctly ============"
7395 test_79() { # bug 12743
7396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7398 wait_delete_completed
7400 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7401 BKFREE=$(calc_osc_kbytes kbytesfree)
7402 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7404 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7405 DFTOTAL=`echo $STRING | cut -d, -f1`
7406 DFUSED=`echo $STRING | cut -d, -f2`
7407 DFAVAIL=`echo $STRING | cut -d, -f3`
7408 DFFREE=$(($DFTOTAL - $DFUSED))
7410 ALLOWANCE=$((64 * $OSTCOUNT))
7412 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7413 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7414 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7416 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7417 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7418 error "df free($DFFREE) mismatch OST free($BKFREE)"
7420 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7421 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7422 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7425 run_test 79 "df report consistency check ======================="
7427 test_80() { # bug 10718
7428 remote_ost_nodsh && skip "remote OST with nodsh"
7429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7431 # relax strong synchronous semantics for slow backends like ZFS
7432 local soc="obdfilter.*.sync_on_lock_cancel"
7433 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7435 if [ "$soc_old" != "never" ] &&
7436 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7437 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7438 facet_active_host $host; done | sort -u)
7439 do_nodes $hosts lctl set_param $soc=never
7442 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7444 local BEFORE=`date +%s`
7445 cancel_lru_locks osc
7446 local AFTER=`date +%s`
7447 local DIFF=$((AFTER-BEFORE))
7448 if [ $DIFF -gt 1 ] ; then
7449 error "elapsed for 1M@1T = $DIFF"
7452 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7456 run_test 80 "Page eviction is equally fast at high offsets too ===="
7458 test_81a() { # LU-456
7459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7460 remote_ost_nodsh && skip "remote OST with nodsh"
7462 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7463 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7464 do_facet ost1 lctl set_param fail_loc=0x80000228
7466 # write should trigger a retry and success
7467 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7468 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7470 if [ $RC -ne 0 ] ; then
7471 error "write should success, but failed for $RC"
7474 run_test 81a "OST should retry write when get -ENOSPC ==============="
7476 test_81b() { # LU-456
7477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7478 remote_ost_nodsh && skip "remote OST with nodsh"
7480 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7481 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7482 do_facet ost1 lctl set_param fail_loc=0x228
7484 # write should retry several times and return -ENOSPC finally
7485 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7486 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7489 if [ $RC -ne $ENOSPC ] ; then
7490 error "dd should fail for -ENOSPC, but succeed."
7493 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7495 test_82() { # LU-1031
7496 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7500 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7502 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7504 kill -USR1 $MULTIPID2
7506 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7507 error "First grouplock does not block second one"
7509 echo "Second grouplock blocks first one"
7511 kill -USR1 $MULTIPID1
7515 run_test 82 "Basic grouplock test"
7518 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7520 test_mkdir $DIR/$tdir.cvsroot
7521 chown $RUNAS_ID $DIR/$tdir.cvsroot
7524 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7527 # some versions of cvs import exit(1) when asked to import links or
7528 # files they can't read. ignore those files.
7529 local toignore=$(find . -type l -printf '-I %f\n' -o \
7530 ! -perm /4 -printf '-I %f\n')
7531 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7532 $tdir.reposname vtag rtag
7535 test_mkdir $DIR/$tdir.reposname
7536 chown $RUNAS_ID $DIR/$tdir.reposname
7537 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7539 cd $DIR/$tdir.reposname
7541 $RUNAS cvs add -m 'addmsg' foo99
7543 $RUNAS cvs commit -m 'nomsg' foo99
7544 rm -fr $DIR/$tdir.cvsroot
7546 run_test 99 "cvs strange file/directory operations"
7549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7550 [[ "$NETTYPE" =~ tcp ]] ||
7551 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7552 remote_ost_nodsh && skip "remote OST with nodsh"
7553 remote_mds_nodsh && skip "remote MDS with nodsh"
7555 skip "useless for local single node setup"
7557 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7558 [ "$PROT" != "tcp" ] && continue
7559 RPORT=$(echo $REMOTE | cut -d: -f2)
7560 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7563 LPORT=`echo $LOCAL | cut -d: -f2`
7564 if [ $LPORT -ge 1024 ]; then
7565 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7567 error_exit "local: $LPORT > 1024, remote: $RPORT"
7570 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7572 run_test 100 "check local port using privileged port ==========="
7574 function get_named_value()
7583 echo $line | sed "s/^$tag[ ]*//"
7590 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7591 awk '/^max_cached_mb/ { print $2 }')
7594 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7600 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7605 local cache_limit=32
7607 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7608 trap cleanup_101a EXIT
7609 $LCTL set_param -n llite.*.read_ahead_stats 0
7610 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7613 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7615 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7616 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7619 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7620 get_named_value 'read but discarded' | cut -d" " -f1); do
7621 discard=$(($discard + $s))
7625 if [[ $(($discard * 10)) -gt $nreads ]]; then
7626 $LCTL get_param osc.*-osc*.rpc_stats
7627 $LCTL get_param llite.*.read_ahead_stats
7628 error "too many ($discard) discarded pages"
7630 rm -f $DIR/$tfile || true
7632 run_test 101a "check read-ahead for random reads"
7635 test_mkdir $DIR/$tdir
7637 local FILE_LENGTH=$2
7640 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7642 local list=$(comma_list $(osts_nodes))
7643 set_osd_param $list '' read_cache_enable 0
7644 set_osd_param $list '' writethrough_cache_enable 0
7646 trap cleanup_test101bc EXIT
7647 # prepare the read-ahead file
7648 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7650 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7651 count=$FILE_SIZE_MB 2> /dev/null
7655 cleanup_test101bc() {
7660 local list=$(comma_list $(osts_nodes))
7661 set_osd_param $list '' read_cache_enable 1
7662 set_osd_param $list '' writethrough_cache_enable 1
7666 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7671 local STRIPE_SIZE=$2
7672 local FILE_LENGTH=$3
7673 local RA_INC=1048576
7674 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7675 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7676 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7677 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7678 get_named_value 'read but discarded' |
7679 cut -d" " -f1 | calc_total)
7680 if [[ $DISCARD -gt $discard_limit ]]; then
7681 $LCTL get_param llite.*.read_ahead_stats
7682 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7684 echo "Read-ahead success for size ${READ_SIZE}"
7689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7690 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7692 local STRIPE_SIZE=1048576
7693 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7695 if [ $SLOW == "yes" ]; then
7696 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7698 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7701 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7703 # prepare the read-ahead file
7704 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7705 cancel_lru_locks osc
7706 for BIDX in 2 4 8 16 32 64 128 256
7708 local BSIZE=$((BIDX*4096))
7709 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7710 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7711 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7712 $LCTL set_param -n llite.*.read_ahead_stats 0
7713 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7714 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7715 cancel_lru_locks osc
7716 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7721 run_test 101b "check stride-io mode read-ahead ================="
7724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7726 local STRIPE_SIZE=1048576
7727 local FILE_LENGTH=$((STRIPE_SIZE*100))
7732 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7734 cancel_lru_locks osc
7735 $LCTL set_param osc.*.rpc_stats 0
7736 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7737 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7738 local stats=$($LCTL get_param -n $osc_rpc_stats)
7739 local lines=$(echo "$stats" | awk 'END {print NR;}')
7742 if [ $lines -le 20 ]; then
7745 for size in 1 2 4 8; do
7746 local rpc=$(echo "$stats" |
7747 awk '($1 == "'$size':") {print $2; exit; }')
7748 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7749 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7751 echo "$osc_rpc_stats check passed!"
7756 run_test 101c "check stripe_size aligned read-ahead ================="
7759 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7760 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7766 local file=$DIR/$tfile
7767 local sz_MB=${FILESIZE_101d:-500}
7768 local ra_MB=${READAHEAD_MB:-40}
7770 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7771 [ $free_MB -lt $sz_MB ] &&
7772 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7774 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7775 $LFS setstripe -c -1 $file || error "setstripe failed"
7777 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7778 echo Cancel LRU locks on lustre client to flush the client cache
7779 cancel_lru_locks osc
7781 echo Disable read-ahead
7782 local old_READAHEAD=$(set_read_ahead 0)
7784 echo Reading the test file $file with read-ahead disabled
7785 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7787 echo Cancel LRU locks on lustre client to flush the client cache
7788 cancel_lru_locks osc
7789 echo Enable read-ahead with ${ra_MB}MB
7790 set_read_ahead $ra_MB
7792 echo Reading the test file $file with read-ahead enabled
7793 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7795 echo "read-ahead disabled time read $raOFF"
7796 echo "read-ahead enabled time read $raON"
7798 set_read_ahead $old_READAHEAD
7800 wait_delete_completed
7802 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7803 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7805 run_test 101d "file read with and without read-ahead enabled"
7808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7810 local file=$DIR/$tfile
7811 local size_KB=500 #KB
7815 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7816 local need_KB=$((count * size_KB))
7817 [[ $free_KB -le $need_KB ]] &&
7818 skip_env "Need free space $need_KB, have $free_KB"
7820 echo "Creating $count ${size_KB}K test files"
7821 for ((i = 0; i < $count; i++)); do
7822 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7825 echo "Cancel LRU locks on lustre client to flush the client cache"
7826 cancel_lru_locks $OSC
7828 echo "Reset readahead stats"
7829 $LCTL set_param -n llite.*.read_ahead_stats 0
7831 for ((i = 0; i < $count; i++)); do
7832 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7835 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7836 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7838 for ((i = 0; i < $count; i++)); do
7839 rm -rf $file.$i 2>/dev/null
7842 #10000 means 20% reads are missing in readahead
7843 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7845 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7848 which iozone || skip_env "no iozone installed"
7850 local old_debug=$($LCTL get_param debug)
7851 old_debug=${old_debug#*=}
7852 $LCTL set_param debug="reada mmap"
7854 # create a test file
7855 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7857 echo Cancel LRU locks on lustre client to flush the client cache
7858 cancel_lru_locks osc
7860 echo Reset readahead stats
7861 $LCTL set_param -n llite.*.read_ahead_stats 0
7863 echo mmap read the file with small block size
7864 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7867 echo checking missing pages
7868 $LCTL get_param llite.*.read_ahead_stats
7869 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7870 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7872 $LCTL set_param debug="$old_debug"
7873 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7876 run_test 101f "check mmap read performance"
7878 test_101g_brw_size_test() {
7880 local pages=$((mb * 1048576 / PAGE_SIZE))
7881 local file=$DIR/$tfile
7883 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7884 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7885 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7886 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7890 stack_trap "rm -f $file" EXIT
7891 $LCTL set_param -n osc.*.rpc_stats=0
7893 # 10 RPCs should be enough for the test
7895 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7896 { error "dd write ${mb} MB blocks failed"; return 3; }
7897 cancel_lru_locks osc
7898 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7899 { error "dd write ${mb} MB blocks failed"; return 4; }
7901 # calculate number of full-sized read and write RPCs
7902 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7903 sed -n '/pages per rpc/,/^$/p' |
7904 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7905 END { print reads,writes }'))
7906 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7908 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7915 remote_ost_nodsh && skip "remote OST with nodsh"
7918 local osts=$(get_facets OST)
7919 local list=$(comma_list $(osts_nodes))
7920 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7921 local brw_size="obdfilter.*.brw_size"
7923 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7925 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7926 if [ $OST1_VERSION -ge $(version_code 2.8.52) -o \
7927 \( $OST1_VERSION -ge $(version_code 2.7.17) -a \
7928 $OST1_VERSION -lt $(version_code 2.7.50) \) ] &&
7929 [ $CLIENT_VERSION -ge $(version_code 2.8.52) -o \
7930 \( $CLIENT_VERSION -ge $(version_code 2.7.17) -a \
7931 $CLIENT_VERSION -lt $(version_code 2.7.50) \) ]; then
7932 [ $OST1_VERSION -ge $(version_code 2.9.52) ] && suffix="M"
7933 if [[ $orig_mb -lt 16 ]]; then
7934 save_lustre_params $osts "$brw_size" > $p
7935 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7936 error "set 16MB RPC size failed"
7938 echo "remount client to enable new RPC size"
7939 remount_client $MOUNT || error "remount_client failed"
7942 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7943 # should be able to set brw_size=12, but no rpc_stats for that
7944 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7947 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7949 if [[ $orig_mb -lt 16 ]]; then
7950 restore_lustre_params < $p
7951 remount_client $MOUNT || error "remount_client restore failed"
7954 rm -f $p $DIR/$tfile
7956 run_test 101g "Big bulk(4/16 MiB) readahead"
7959 test_mkdir $DIR/$tdir
7960 chown $RUNAS_ID $DIR/$tdir
7963 STRIPE_COUNT=$OSTCOUNT
7964 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7966 trap cleanup_test102 EXIT
7968 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7970 for num in 1 2 3 4; do
7971 for count in $(seq 1 $STRIPE_COUNT); do
7972 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7973 local size=`expr $STRIPE_SIZE \* $num`
7974 local file=file"$num-$idx-$count"
7975 $1 $LFS setstripe -S $size -i $idx -c $count $file
7981 $1 tar cf $TMP/f102.tar $tdir --xattrs
7987 rm -rf $DIR/d0.sanity/d102
7991 [ "$UID" != 0 ] && skip "must run as root"
7992 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7993 skip_env "must have user_xattr"
7995 [ -z "$(which setfattr 2>/dev/null)" ] &&
7996 skip_env "could not find setfattr"
7998 local testfile=$DIR/$tfile
8001 echo "set/get xattr..."
8002 setfattr -n trusted.name1 -v value1 $testfile ||
8003 error "setfattr -n trusted.name1=value1 $testfile failed"
8004 getfattr -n trusted.name1 $testfile 2> /dev/null |
8005 grep "trusted.name1=.value1" ||
8006 error "$testfile missing trusted.name1=value1"
8008 setfattr -n user.author1 -v author1 $testfile ||
8009 error "setfattr -n user.author1=author1 $testfile failed"
8010 getfattr -n user.author1 $testfile 2> /dev/null |
8011 grep "user.author1=.author1" ||
8012 error "$testfile missing trusted.author1=author1"
8015 setfattr -n trusted.name2 -v value2 $testfile ||
8016 error "$testfile unable to set trusted.name2"
8017 setfattr -n trusted.name3 -v value3 $testfile ||
8018 error "$testfile unable to set trusted.name3"
8019 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8020 grep "trusted.name" | wc -l) -eq 3 ] ||
8021 error "$testfile missing 3 trusted.name xattrs"
8023 setfattr -n user.author2 -v author2 $testfile ||
8024 error "$testfile unable to set user.author2"
8025 setfattr -n user.author3 -v author3 $testfile ||
8026 error "$testfile unable to set user.author3"
8027 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8028 grep "user.author" | wc -l) -eq 3 ] ||
8029 error "$testfile missing 3 user.author xattrs"
8031 echo "remove xattr..."
8032 setfattr -x trusted.name1 $testfile ||
8033 error "$testfile error deleting trusted.name1"
8034 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8035 error "$testfile did not delete trusted.name1 xattr"
8037 setfattr -x user.author1 $testfile ||
8038 error "$testfile error deleting user.author1"
8039 echo "set lustre special xattr ..."
8040 $LFS setstripe -c1 $testfile
8041 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8042 awk -F "=" '/trusted.lov/ { print $2 }' )
8043 setfattr -n "trusted.lov" -v $lovea $testfile ||
8044 error "$testfile doesn't ignore setting trusted.lov again"
8045 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8046 error "$testfile allow setting invalid trusted.lov"
8049 run_test 102a "user xattr test =================================="
8052 [ -z "$(which setfattr 2>/dev/null)" ] &&
8053 skip_env "could not find setfattr"
8054 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8056 # b10930: get/set/list trusted.lov xattr
8057 echo "get/set/list trusted.lov xattr ..."
8058 local testfile=$DIR/$tfile
8059 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8060 error "setstripe failed"
8061 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8062 error "getstripe failed"
8063 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8064 error "can't get trusted.lov from $testfile"
8066 local testfile2=${testfile}2
8067 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8068 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8071 setfattr -n trusted.lov -v $value $testfile2
8072 local stripe_size=$($LFS getstripe -S $testfile2)
8073 local stripe_count=$($LFS getstripe -c $testfile2)
8074 [[ $stripe_size -eq 65536 ]] ||
8075 error "stripe size $stripe_size != 65536"
8076 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8077 error "stripe count $stripe_count != $STRIPECOUNT"
8080 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8083 [ -z "$(which setfattr 2>/dev/null)" ] &&
8084 skip_env "could not find setfattr"
8085 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8087 # b10930: get/set/list lustre.lov xattr
8088 echo "get/set/list lustre.lov xattr ..."
8089 test_mkdir $DIR/$tdir
8090 chown $RUNAS_ID $DIR/$tdir
8091 local testfile=$DIR/$tdir/$tfile
8092 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8093 error "setstripe failed"
8094 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8095 error "getstripe failed"
8096 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8097 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8099 local testfile2=${testfile}2
8100 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8101 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8103 $RUNAS $MCREATE $testfile2
8104 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8105 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8106 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8107 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8108 [ $stripe_count -eq $STRIPECOUNT ] ||
8109 error "stripe count $stripe_count != $STRIPECOUNT"
8111 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8113 compare_stripe_info1() {
8114 local stripe_index_all_zero=true
8116 for num in 1 2 3 4; do
8117 for count in $(seq 1 $STRIPE_COUNT); do
8118 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8119 local size=$((STRIPE_SIZE * num))
8120 local file=file"$num-$offset-$count"
8121 stripe_size=$($LFS getstripe -S $PWD/$file)
8122 [[ $stripe_size -ne $size ]] &&
8123 error "$file: size $stripe_size != $size"
8124 stripe_count=$($LFS getstripe -c $PWD/$file)
8125 # allow fewer stripes to be created, ORI-601
8126 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8127 error "$file: count $stripe_count != $count"
8128 stripe_index=$($LFS getstripe -i $PWD/$file)
8129 [[ $stripe_index -ne 0 ]] &&
8130 stripe_index_all_zero=false
8134 $stripe_index_all_zero &&
8135 error "all files are being extracted starting from OST index 0"
8139 have_xattrs_include() {
8140 tar --help | grep -q xattrs-include &&
8141 echo --xattrs-include="lustre.*"
8145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8146 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8148 XINC=$(have_xattrs_include)
8150 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8152 compare_stripe_info1
8154 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8158 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8160 XINC=$(have_xattrs_include)
8162 test_mkdir $DIR/$tdir.restore
8164 tar cf - --xattrs $tdir | tar xf - \
8165 -C $DIR/$tdir.restore --xattrs $XINC
8166 cd $DIR/$tdir.restore/$tdir
8167 compare_stripe_info1
8169 run_test 102f "tar copy files, not keep osts"
8172 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8173 skip "must have user_xattr"
8174 [ -z "$(which setfattr 2>/dev/null)" ] &&
8175 skip_env "could not find setfattr"
8176 [ -z "$(which getfattr 2>/dev/null)" ] &&
8177 skip_env "could not find getfattr"
8179 local xsize=${1:-1024} # in bytes
8180 local file=$DIR/$tfile
8181 local value="$(generate_string $xsize)"
8182 local xbig=trusted.big
8185 log "save $xbig on $file"
8186 setfattr -n $xbig -v $value $file ||
8187 error "saving $xbig on $file failed"
8189 local orig=$(get_xattr_value $xbig $file)
8190 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8192 local xsml=trusted.sml
8193 log "save $xsml on $file"
8194 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8196 local new=$(get_xattr_value $xbig $file)
8197 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8199 log "grow $xsml on $file"
8200 setfattr -n $xsml -v "$value" $file ||
8201 error "growing $xsml on $file failed"
8203 new=$(get_xattr_value $xbig $file)
8204 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8205 log "$xbig still valid after growing $xsml"
8210 test_102h() { # bug 15777
8213 run_test 102h "grow xattr from inside inode to external block"
8216 large_xattr_enabled || skip_env "ea_inode feature disabled"
8218 grow_xattr $(max_xattr_size)
8220 run_test 102ha "grow xattr from inside inode to external inode"
8222 test_102i() { # bug 17038
8223 [ -z "$(which getfattr 2>/dev/null)" ] &&
8224 skip "could not find getfattr"
8227 ln -s $DIR/$tfile $DIR/${tfile}link
8228 getfattr -n trusted.lov $DIR/$tfile ||
8229 error "lgetxattr on $DIR/$tfile failed"
8230 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8231 grep -i "no such attr" ||
8232 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8233 rm -f $DIR/$tfile $DIR/${tfile}link
8235 run_test 102i "lgetxattr test on symbolic link ============"
8238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8239 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8241 XINC=$(have_xattrs_include)
8242 setup_test102 "$RUNAS"
8243 chown $RUNAS_ID $DIR/$tdir
8244 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8246 compare_stripe_info1 "$RUNAS"
8248 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8251 [ -z "$(which setfattr 2>/dev/null)" ] &&
8252 skip "could not find setfattr"
8255 # b22187 just check that does not crash for regular file.
8256 setfattr -n trusted.lov $DIR/$tfile
8257 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8258 local test_kdir=$DIR/$tdir
8259 test_mkdir $test_kdir
8260 local default_size=$($LFS getstripe -S $test_kdir)
8261 local default_count=$($LFS getstripe -c $test_kdir)
8262 local default_offset=$($LFS getstripe -i $test_kdir)
8263 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8264 error 'dir setstripe failed'
8265 setfattr -n trusted.lov $test_kdir
8266 local stripe_size=$($LFS getstripe -S $test_kdir)
8267 local stripe_count=$($LFS getstripe -c $test_kdir)
8268 local stripe_offset=$($LFS getstripe -i $test_kdir)
8269 [ $stripe_size -eq $default_size ] ||
8270 error "stripe size $stripe_size != $default_size"
8271 [ $stripe_count -eq $default_count ] ||
8272 error "stripe count $stripe_count != $default_count"
8273 [ $stripe_offset -eq $default_offset ] ||
8274 error "stripe offset $stripe_offset != $default_offset"
8275 rm -rf $DIR/$tfile $test_kdir
8277 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8280 [ -z "$(which getfattr 2>/dev/null)" ] &&
8281 skip "could not find getfattr"
8283 # LU-532 trusted. xattr is invisible to non-root
8284 local testfile=$DIR/$tfile
8288 echo "listxattr as user..."
8289 chown $RUNAS_ID $testfile
8290 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8291 grep -q "trusted" &&
8292 error "$testfile trusted xattrs are user visible"
8296 run_test 102l "listxattr size test =================================="
8298 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8299 local path=$DIR/$tfile
8302 listxattr_size_check $path || error "listattr_size_check $path failed"
8304 run_test 102m "Ensure listxattr fails on small bufffer ========"
8308 getxattr() { # getxattr path name
8309 # Return the base64 encoding of the value of xattr name on path.
8313 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8315 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8317 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8319 getfattr --absolute-names --encoding=base64 --name=$name $path |
8320 awk -F= -v name=$name '$1 == name {
8321 print substr($0, index($0, "=") + 1);
8325 test_102n() { # LU-4101 mdt: protect internal xattrs
8326 [ -z "$(which setfattr 2>/dev/null)" ] &&
8327 skip "could not find setfattr"
8328 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8330 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8333 local file0=$DIR/$tfile.0
8334 local file1=$DIR/$tfile.1
8335 local xattr0=$TMP/$tfile.0
8336 local xattr1=$TMP/$tfile.1
8337 local namelist="lov lma lmv link fid version som hsm"
8341 rm -rf $file0 $file1 $xattr0 $xattr1
8344 # Get 'before' xattrs of $file1.
8345 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8347 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8348 namelist+=" lfsck_namespace"
8349 for name in $namelist; do
8350 # Try to copy xattr from $file0 to $file1.
8351 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8353 setfattr --name=trusted.$name --value="$value" $file1 ||
8354 error "setxattr 'trusted.$name' failed"
8356 # Try to set a garbage xattr.
8357 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8359 if [[ x$name == "xlov" ]]; then
8360 setfattr --name=trusted.lov --value="$value" $file1 &&
8361 error "setxattr invalid 'trusted.lov' success"
8363 setfattr --name=trusted.$name --value="$value" $file1 ||
8364 error "setxattr invalid 'trusted.$name' failed"
8367 # Try to remove the xattr from $file1. We don't care if this
8368 # appears to succeed or fail, we just don't want there to be
8369 # any changes or crashes.
8370 setfattr --remove=$trusted.$name $file1 2> /dev/null
8373 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8376 # Try to copy xattr from $file0 to $file1.
8377 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8379 setfattr --name=trusted.$name --value="$value" $file1 ||
8380 error "setxattr 'trusted.$name' failed"
8382 # Try to set a garbage xattr.
8383 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8385 setfattr --name=trusted.$name --value="$value" $file1 ||
8386 error "setxattr 'trusted.$name' failed"
8388 # Try to remove the xattr from $file1. We don't care if this
8389 # appears to succeed or fail, we just don't want there to be
8390 # any changes or crashes.
8391 setfattr --remove=$trusted.$name $file1 2> /dev/null
8394 # Get 'after' xattrs of file1.
8395 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8397 if ! diff $xattr0 $xattr1; then
8398 error "before and after xattrs of '$file1' differ"
8401 rm -rf $file0 $file1 $xattr0 $xattr1
8405 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8407 test_102p() { # LU-4703 setxattr did not check ownership
8408 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8409 skip "MDS needs to be at least 2.5.56"
8411 local testfile=$DIR/$tfile
8415 echo "setfacl as user..."
8416 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8417 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8419 echo "setfattr as user..."
8420 setfacl -m "u:$RUNAS_ID:---" $testfile
8421 $RUNAS setfattr -x system.posix_acl_access $testfile
8422 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8424 run_test 102p "check setxattr(2) correctly fails without permission"
8427 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8428 skip "MDS needs to be at least 2.6.92"
8430 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8432 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8435 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8436 skip "MDS needs to be at least 2.6.93"
8438 touch $DIR/$tfile || error "touch"
8439 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8440 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8441 rm $DIR/$tfile || error "rm"
8444 mkdir -p $DIR/$tdir || error "mkdir"
8445 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8446 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8447 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8448 error "$testfile error deleting user.author1"
8449 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8450 grep "user.$(basename $tdir)" &&
8451 error "$tdir did not delete user.$(basename $tdir)"
8452 rmdir $DIR/$tdir || error "rmdir"
8455 test_mkdir $DIR/$tdir
8456 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8457 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8458 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8459 error "$testfile error deleting user.author1"
8460 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8461 grep "user.$(basename $tdir)" &&
8462 error "$tdir did not delete user.$(basename $tdir)"
8463 rmdir $DIR/$tdir || error "rm striped dir"
8465 run_test 102r "set EAs with empty values"
8468 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8469 skip "MDS needs to be at least 2.11.52"
8471 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8473 save_lustre_params client "llite.*.xattr_cache" > $save
8475 for cache in 0 1; do
8476 lctl set_param llite.*.xattr_cache=$cache
8479 touch $DIR/$tfile || error "touch"
8480 for prefix in lustre security system trusted user; do
8481 # Note getxattr() may fail with 'Operation not
8482 # supported' or 'No such attribute' depending
8483 # on prefix and cache.
8484 getfattr -n $prefix.n102s $DIR/$tfile &&
8485 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8489 restore_lustre_params < $save
8491 run_test 102s "getting nonexistent xattrs should fail"
8494 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8495 skip "MDS needs to be at least 2.11.52"
8497 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8499 save_lustre_params client "llite.*.xattr_cache" > $save
8501 for cache in 0 1; do
8502 lctl set_param llite.*.xattr_cache=$cache
8504 for buf_size in 0 256; do
8506 touch $DIR/$tfile || error "touch"
8507 setfattr -n user.multiop $DIR/$tfile
8508 $MULTIOP $DIR/$tfile oa$buf_size ||
8509 error "cannot get zero length xattr value (buf_size = $buf_size)"
8513 restore_lustre_params < $save
8515 run_test 102t "zero length xattr values handled correctly"
8519 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8524 [ "$UID" != 0 ] && skip "must run as root"
8525 $GSS && skip_env "could not run under gss"
8526 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8527 skip_env "must have acl enabled"
8528 [ -z "$(which setfacl 2>/dev/null)" ] &&
8529 skip_env "could not find setfacl"
8530 remote_mds_nodsh && skip "remote MDS with nodsh"
8532 gpasswd -a daemon bin # LU-5641
8533 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8535 declare -a identity_old
8537 for num in $(seq $MDSCOUNT); do
8538 switch_identity $num true || identity_old[$num]=$?
8546 echo "performing cp ..."
8547 run_acl_subtest cp || error "run_acl_subtest cp failed"
8548 echo "performing getfacl-noacl..."
8549 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8550 echo "performing misc..."
8551 run_acl_subtest misc || error "misc test failed"
8552 echo "performing permissions..."
8553 run_acl_subtest permissions || error "permissions failed"
8554 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8555 if [ $MDS1_VERSION -gt $(version_code 2.8.55) -o \
8556 \( $MDS1_VERSION -lt $(version_code 2.6) -a \
8557 $MDS1_VERSION -ge $(version_code 2.5.29) \) ]
8559 echo "performing permissions xattr..."
8560 run_acl_subtest permissions_xattr ||
8561 error "permissions_xattr failed"
8563 echo "performing setfacl..."
8564 run_acl_subtest setfacl || error "setfacl test failed"
8566 # inheritance test got from HP
8567 echo "performing inheritance..."
8568 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8569 chmod +x make-tree || error "chmod +x failed"
8570 run_acl_subtest inheritance || error "inheritance test failed"
8573 echo "LU-974 ignore umask when acl is enabled..."
8574 run_acl_subtest 974 || error "LU-974 umask test failed"
8575 if [ $MDSCOUNT -ge 2 ]; then
8576 run_acl_subtest 974_remote ||
8577 error "LU-974 umask test failed under remote dir"
8580 echo "LU-2561 newly created file is same size as directory..."
8581 if [ "$mds1_FSTYPE" != "zfs" ]; then
8582 run_acl_subtest 2561 || error "LU-2561 test failed"
8584 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8587 run_acl_subtest 4924 || error "LU-4924 test failed"
8592 for num in $(seq $MDSCOUNT); do
8593 if [ "${identity_old[$num]}" = 1 ]; then
8594 switch_identity $num false || identity_old[$num]=$?
8598 run_test 103a "acl test"
8604 for U in {0..511}; do
8606 local O=$(printf "%04o" $U)
8608 umask $(printf "%04o" $((511 ^ $O)))
8609 $LFS setstripe -c 1 $DIR/$tfile.s$O
8610 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8612 (( $S == ($O & 0666) )) ||
8613 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8615 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8616 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8617 (( $S == ($O & 0666) )) ||
8618 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8620 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8621 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8622 (( $S == ($O & 0666) )) ||
8623 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8624 rm -f $DIR/$tfile.[smp]$0
8628 # limit the concurrently running threads to 64. LU-11878
8629 local idx=$((U % 64))
8630 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8635 run_test 103b "umask lfs setstripe"
8639 cp -rp $DIR/$tdir $DIR/$tdir.bak
8641 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8642 error "$DIR/$tdir shouldn't contain default ACL"
8643 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8644 error "$DIR/$tdir.bak shouldn't contain default ACL"
8647 run_test 103c "'cp -rp' won't set empty acl"
8650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8653 lfs df || error "lfs df failed"
8654 lfs df -ih || error "lfs df -ih failed"
8655 lfs df -h $DIR || error "lfs df -h $DIR failed"
8656 lfs df -i $DIR || error "lfs df -i $DIR failed"
8657 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8658 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8660 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8661 lctl --device %$OSC deactivate
8662 lfs df || error "lfs df with deactivated OSC failed"
8663 lctl --device %$OSC activate
8664 # wait the osc back to normal
8665 wait_osc_import_state client ost FULL
8667 lfs df || error "lfs df with reactivated OSC failed"
8670 run_test 104a "lfs df [-ih] [path] test ========================="
8673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8674 [ $RUNAS_ID -eq $UID ] &&
8675 skip_env "RUNAS_ID = UID = $UID -- skipping"
8677 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8678 grep "Permission denied" | wc -l)))
8679 if [ $denied_cnt -ne 0 ]; then
8680 error "lfs check servers test failed"
8683 run_test 104b "$RUNAS lfs check servers test ===================="
8686 # doesn't work on 2.4 kernels
8688 if $(flock_is_enabled); then
8689 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8691 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8695 run_test 105a "flock when mounted without -o flock test ========"
8699 if $(flock_is_enabled); then
8700 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8702 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8706 run_test 105b "fcntl when mounted without -o flock test ========"
8710 if $(flock_is_enabled); then
8711 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8713 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8717 run_test 105c "lockf when mounted without -o flock test"
8719 test_105d() { # bug 15924
8720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8722 test_mkdir $DIR/$tdir
8723 flock_is_enabled || skip_env "mount w/o flock enabled"
8724 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8725 $LCTL set_param fail_loc=0x80000315
8726 flocks_test 2 $DIR/$tdir
8728 run_test 105d "flock race (should not freeze) ========"
8730 test_105e() { # bug 22660 && 22040
8731 flock_is_enabled || skip_env "mount w/o flock enabled"
8734 flocks_test 3 $DIR/$tfile
8736 run_test 105e "Two conflicting flocks from same process"
8738 test_106() { #bug 10921
8739 test_mkdir $DIR/$tdir
8740 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8741 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8743 run_test 106 "attempt exec of dir followed by chown of that dir"
8746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8754 local save_pattern=$(sysctl -n kernel.core_pattern)
8755 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8756 sysctl -w kernel.core_pattern=$file
8757 sysctl -w kernel.core_uses_pid=0
8765 kill -s 11 $SLEEPPID
8767 if [ -e $file ]; then
8768 size=`stat -c%s $file`
8769 [ $size -eq 0 ] && error "Fail to create core file $file"
8771 error "Fail to create core file $file"
8774 sysctl -w kernel.core_pattern=$save_pattern
8775 sysctl -w kernel.core_uses_pid=$save_uses_pid
8778 run_test 107 "Coredump on SIG"
8781 test_mkdir $DIR/$tdir
8782 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8783 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8784 error "mkdir with 256 char should fail, but did not"
8785 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8786 error "create with 255 char failed"
8787 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8788 error "create with 256 char should fail, but did not"
8793 run_test 110 "filename length checking"
8796 # Purpose: To verify dynamic thread (OSS) creation.
8799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8800 remote_ost_nodsh && skip "remote OST with nodsh"
8802 # Lustre does not stop service threads once they are started.
8803 # Reset number of running threads to default.
8808 local save_params="$TMP/sanity-$TESTNAME.parameters"
8810 # Get ll_ost_io count before I/O
8811 OSTIO_pre=$(do_facet ost1 \
8812 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8813 # Exit if lustre is not running (ll_ost_io not running).
8814 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8816 echo "Starting with $OSTIO_pre threads"
8817 local thread_max=$((OSTIO_pre * 2))
8818 local rpc_in_flight=$((thread_max * 2))
8819 # Number of I/O Process proposed to be started.
8821 local facets=$(get_facets OST)
8823 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8824 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8826 # Set in_flight to $rpc_in_flight
8827 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8828 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8829 nfiles=${rpc_in_flight}
8830 # Set ost thread_max to $thread_max
8831 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8833 # 5 Minutes should be sufficient for max number of OSS
8834 # threads(thread_max) to be created.
8838 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8839 test_mkdir $DIR/$tdir
8840 for i in $(seq $nfiles); do
8841 local file=$DIR/$tdir/${tfile}-$i
8842 $LFS setstripe -c -1 -i 0 $file
8843 ($WTL $file $timeout)&
8846 # I/O Started - Wait for thread_started to reach thread_max or report
8847 # error if thread_started is more than thread_max.
8848 echo "Waiting for thread_started to reach thread_max"
8849 local thread_started=0
8850 local end_time=$((SECONDS + timeout))
8852 while [ $SECONDS -le $end_time ] ; do
8854 # Get ost i/o thread_started count.
8855 thread_started=$(do_facet ost1 \
8857 ost.OSS.ost_io.threads_started | cut -d= -f2")
8858 # Break out if thread_started is equal/greater than thread_max
8859 if [[ $thread_started -ge $thread_max ]]; then
8860 echo ll_ost_io thread_started $thread_started, \
8861 equal/greater than thread_max $thread_max
8867 # Cleanup - We have the numbers, Kill i/o jobs if running.
8868 jobcount=($(jobs -p))
8869 for i in $(seq 0 $((${#jobcount[@]}-1)))
8871 kill -9 ${jobcount[$i]}
8872 if [ $? -ne 0 ] ; then
8874 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8878 # Cleanup files left by WTL binary.
8879 for i in $(seq $nfiles); do
8880 local file=$DIR/$tdir/${tfile}-$i
8882 if [ $? -ne 0 ] ; then
8883 echo "Warning: Failed to delete file $file"
8887 restore_lustre_params <$save_params
8888 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8890 # Error out if no new thread has started or Thread started is greater
8892 if [[ $thread_started -le $OSTIO_pre ||
8893 $thread_started -gt $thread_max ]]; then
8894 error "ll_ost_io: thread_started $thread_started" \
8895 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8896 "No new thread started or thread started greater " \
8900 run_test 115 "verify dynamic thread creation===================="
8903 wait_delete_completed
8904 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8905 echo "OST kbytes available: ${AVAIL[@]}"
8910 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8911 #echo OST $i: ${AVAIL[i]}kb
8912 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8916 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8921 echo "Min free space: OST $MINI: $MINV"
8922 echo "Max free space: OST $MAXI: $MAXV"
8925 test_116a() { # was previously test_116()
8926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8928 remote_mds_nodsh && skip "remote MDS with nodsh"
8930 echo -n "Free space priority "
8931 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8936 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8937 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8938 trap simple_cleanup_common EXIT
8940 # Check if we need to generate uneven OSTs
8941 test_mkdir -p $DIR/$tdir/OST${MINI}
8942 local FILL=$((MINV / 4))
8943 local DIFF=$((MAXV - MINV))
8944 local DIFF2=$((DIFF * 100 / MINV))
8946 local threshold=$(do_facet $SINGLEMDS \
8947 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8948 threshold=${threshold%%%}
8949 echo -n "Check for uneven OSTs: "
8950 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8952 if [[ $DIFF2 -gt $threshold ]]; then
8954 echo "Don't need to fill OST$MINI"
8956 # generate uneven OSTs. Write 2% over the QOS threshold value
8958 DIFF=$((threshold - DIFF2 + 2))
8959 DIFF2=$((MINV * DIFF / 100))
8960 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8961 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8962 error "setstripe failed"
8963 DIFF=$((DIFF2 / 2048))
8965 while [ $i -lt $DIFF ]; do
8967 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8968 bs=2M count=1 2>/dev/null
8977 DIFF=$((MAXV - MINV))
8978 DIFF2=$((DIFF * 100 / MINV))
8979 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8980 if [ $DIFF2 -gt $threshold ]; then
8983 echo "failed - QOS mode won't be used"
8984 simple_cleanup_common
8985 skip "QOS imbalance criteria not met"
8993 # now fill using QOS
8994 $LFS setstripe -c 1 $DIR/$tdir
8995 FILL=$((FILL / 200))
8996 if [ $FILL -gt 600 ]; then
8999 echo "writing $FILL files to QOS-assigned OSTs"
9001 while [ $i -lt $FILL ]; do
9003 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9007 echo "wrote $i 200k files"
9011 echo "Note: free space may not be updated, so measurements might be off"
9013 DIFF2=$((MAXV - MINV))
9014 echo "free space delta: orig $DIFF final $DIFF2"
9015 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9016 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9017 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9018 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9019 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9020 if [[ $DIFF -gt 0 ]]; then
9021 FILL=$((DIFF2 * 100 / DIFF - 100))
9022 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9025 # Figure out which files were written where
9026 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9027 awk '/'$MINI1': / {print $2; exit}')
9029 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9030 echo "$MINC files created on smaller OST $MINI1"
9031 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9032 awk '/'$MAXI1': / {print $2; exit}')
9034 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9035 echo "$MAXC files created on larger OST $MAXI1"
9036 if [[ $MINC -gt 0 ]]; then
9037 FILL=$((MAXC * 100 / MINC - 100))
9038 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9040 [[ $MAXC -gt $MINC ]] ||
9041 error_ignore LU-9 "stripe QOS didn't balance free space"
9042 simple_cleanup_common
9044 run_test 116a "stripe QOS: free space balance ==================="
9046 test_116b() { # LU-2093
9047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9048 remote_mds_nodsh && skip "remote MDS with nodsh"
9050 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9051 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9052 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9053 [ -z "$old_rr" ] && skip "no QOS"
9054 do_facet $SINGLEMDS lctl set_param \
9055 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9057 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9058 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9059 do_facet $SINGLEMDS lctl set_param fail_loc=0
9061 do_facet $SINGLEMDS lctl set_param \
9062 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9064 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9066 test_117() # bug 10891
9068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9070 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9071 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9072 lctl set_param fail_loc=0x21e
9073 > $DIR/$tfile || error "truncate failed"
9074 lctl set_param fail_loc=0
9075 echo "Truncate succeeded."
9078 run_test 117 "verify osd extend =========="
9080 NO_SLOW_RESENDCOUNT=4
9081 export OLD_RESENDCOUNT=""
9082 set_resend_count () {
9083 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9084 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9085 lctl set_param -n $PROC_RESENDCOUNT $1
9086 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9089 # for reduce test_118* time (b=14842)
9090 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9092 # Reset async IO behavior after error case
9094 FILE=$DIR/reset_async
9096 # Ensure all OSCs are cleared
9097 $LFS setstripe -c -1 $FILE
9098 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9103 test_118a() #bug 11710
9105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9109 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9110 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9111 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9113 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9114 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9119 run_test 118a "verify O_SYNC works =========="
9123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9124 remote_ost_nodsh && skip "remote OST with nodsh"
9128 #define OBD_FAIL_SRV_ENOENT 0x217
9129 set_nodes_failloc "$(osts_nodes)" 0x217
9130 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9132 set_nodes_failloc "$(osts_nodes)" 0
9133 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9134 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9137 if [[ $RC -eq 0 ]]; then
9138 error "Must return error due to dropped pages, rc=$RC"
9142 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9143 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9147 echo "Dirty pages not leaked on ENOENT"
9149 # Due to the above error the OSC will issue all RPCs syncronously
9150 # until a subsequent RPC completes successfully without error.
9151 $MULTIOP $DIR/$tfile Ow4096yc
9156 run_test 118b "Reclaim dirty pages on fatal error =========="
9160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9162 # for 118c, restore the original resend count, LU-1940
9163 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9164 set_resend_count $OLD_RESENDCOUNT
9165 remote_ost_nodsh && skip "remote OST with nodsh"
9169 #define OBD_FAIL_OST_EROFS 0x216
9170 set_nodes_failloc "$(osts_nodes)" 0x216
9172 # multiop should block due to fsync until pages are written
9173 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9177 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9178 error "Multiop failed to block on fsync, pid=$MULTIPID"
9181 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9183 if [[ $WRITEBACK -eq 0 ]]; then
9184 error "No page in writeback, writeback=$WRITEBACK"
9187 set_nodes_failloc "$(osts_nodes)" 0
9190 if [[ $RC -ne 0 ]]; then
9191 error "Multiop fsync failed, rc=$RC"
9194 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9195 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9197 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9198 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9202 echo "Dirty pages flushed via fsync on EROFS"
9205 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9207 # continue to use small resend count to reduce test_118* time (b=14842)
9208 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9213 remote_ost_nodsh && skip "remote OST with nodsh"
9217 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9218 set_nodes_failloc "$(osts_nodes)" 0x214
9219 # multiop should block due to fsync until pages are written
9220 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9224 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9225 error "Multiop failed to block on fsync, pid=$MULTIPID"
9228 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9230 if [[ $WRITEBACK -eq 0 ]]; then
9231 error "No page in writeback, writeback=$WRITEBACK"
9234 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9235 set_nodes_failloc "$(osts_nodes)" 0
9237 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9238 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9240 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9241 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9245 echo "Dirty pages gaurenteed flushed via fsync"
9248 run_test 118d "Fsync validation inject a delay of the bulk =========="
9251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9255 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9256 lctl set_param fail_loc=0x8000040a
9258 # Should simulate EINVAL error which is fatal
9259 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9261 if [[ $RC -eq 0 ]]; then
9262 error "Must return error due to dropped pages, rc=$RC"
9265 lctl set_param fail_loc=0x0
9267 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9268 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9269 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9271 if [[ $LOCKED -ne 0 ]]; then
9272 error "Locked pages remain in cache, locked=$LOCKED"
9275 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9276 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9280 echo "No pages locked after fsync"
9285 run_test 118f "Simulate unrecoverable OSC side error =========="
9288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9292 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9293 lctl set_param fail_loc=0x406
9295 # simulate local -ENOMEM
9296 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9299 lctl set_param fail_loc=0
9300 if [[ $RC -eq 0 ]]; then
9301 error "Must return error due to dropped pages, rc=$RC"
9304 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9305 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9306 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9308 if [[ $LOCKED -ne 0 ]]; then
9309 error "Locked pages remain in cache, locked=$LOCKED"
9312 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9313 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9317 echo "No pages locked after fsync"
9322 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9326 remote_ost_nodsh && skip "remote OST with nodsh"
9330 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9331 set_nodes_failloc "$(osts_nodes)" 0x20e
9332 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9333 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9336 set_nodes_failloc "$(osts_nodes)" 0
9337 if [[ $RC -eq 0 ]]; then
9338 error "Must return error due to dropped pages, rc=$RC"
9341 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9342 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9343 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9345 if [[ $LOCKED -ne 0 ]]; then
9346 error "Locked pages remain in cache, locked=$LOCKED"
9349 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9350 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9354 echo "No pages locked after fsync"
9358 run_test 118h "Verify timeout in handling recoverables errors =========="
9360 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9364 remote_ost_nodsh && skip "remote OST with nodsh"
9368 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9369 set_nodes_failloc "$(osts_nodes)" 0x20e
9371 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9372 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9375 set_nodes_failloc "$(osts_nodes)" 0
9379 if [[ $RC -ne 0 ]]; then
9380 error "got error, but should be not, rc=$RC"
9383 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9384 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9385 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9386 if [[ $LOCKED -ne 0 ]]; then
9387 error "Locked pages remain in cache, locked=$LOCKED"
9390 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9391 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9395 echo "No pages locked after fsync"
9399 run_test 118i "Fix error before timeout in recoverable error =========="
9401 [ "$SLOW" = "no" ] && set_resend_count 4
9404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9405 remote_ost_nodsh && skip "remote OST with nodsh"
9409 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9410 set_nodes_failloc "$(osts_nodes)" 0x220
9412 # return -EIO from OST
9413 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9415 set_nodes_failloc "$(osts_nodes)" 0x0
9416 if [[ $RC -eq 0 ]]; then
9417 error "Must return error due to dropped pages, rc=$RC"
9420 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9421 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9422 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9423 if [[ $LOCKED -ne 0 ]]; then
9424 error "Locked pages remain in cache, locked=$LOCKED"
9427 # in recoverable error on OST we want resend and stay until it finished
9428 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9429 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9433 echo "No pages locked after fsync"
9437 run_test 118j "Simulate unrecoverable OST side error =========="
9441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9442 remote_ost_nodsh && skip "remote OSTs with nodsh"
9444 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9445 set_nodes_failloc "$(osts_nodes)" 0x20e
9446 test_mkdir $DIR/$tdir
9448 for ((i=0;i<10;i++)); do
9449 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9450 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9457 set_nodes_failloc "$(osts_nodes)" 0
9460 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9462 test_118l() # LU-646
9464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9466 test_mkdir $DIR/$tdir
9467 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9470 run_test 118l "fsync dir"
9472 test_118m() # LU-3066
9474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9476 test_mkdir $DIR/$tdir
9477 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9480 run_test 118m "fdatasync dir ========="
9482 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9490 remote_ost_nodsh && skip "remote OSTs with nodsh"
9492 # Sleep to avoid a cached response.
9493 #define OBD_STATFS_CACHE_SECONDS 1
9496 # Inject a 10 second delay in the OST_STATFS handler.
9497 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9498 set_nodes_failloc "$(osts_nodes)" 0x242
9501 stat --file-system $MOUNT > /dev/null
9504 set_nodes_failloc "$(osts_nodes)" 0
9506 if ((end - begin > 20)); then
9507 error "statfs took $((end - begin)) seconds, expected 10"
9510 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9512 test_119a() # bug 11737
9514 BSIZE=$((512 * 1024))
9515 directio write $DIR/$tfile 0 1 $BSIZE
9516 # We ask to read two blocks, which is more than a file size.
9517 # directio will indicate an error when requested and actual
9518 # sizes aren't equeal (a normal situation in this case) and
9519 # print actual read amount.
9520 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9521 if [ "$NOB" != "$BSIZE" ]; then
9522 error "read $NOB bytes instead of $BSIZE"
9526 run_test 119a "Short directIO read must return actual read amount"
9528 test_119b() # bug 11737
9530 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9532 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9533 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9535 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9536 error "direct read failed"
9539 run_test 119b "Sparse directIO read must return actual read amount"
9541 test_119c() # bug 13099
9544 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9545 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9548 run_test 119c "Testing for direct read hitting hole"
9550 test_119d() # bug 15950
9552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9554 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9555 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9557 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9558 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9559 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9560 lctl set_param fail_loc=0x40d
9561 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9564 cat $DIR/$tfile > /dev/null &
9565 lctl set_param fail_loc=0
9568 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9570 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9571 error "the read rpcs have not completed in 2s"
9573 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9575 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9579 remote_mds_nodsh && skip "remote MDS with nodsh"
9580 test_mkdir $DIR/$tdir
9581 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9582 skip_env "no early lock cancel on server"
9584 lru_resize_disable mdc
9585 lru_resize_disable osc
9586 cancel_lru_locks mdc
9587 # asynchronous object destroy at MDT could cause bl ast to client
9588 cancel_lru_locks osc
9590 stat $DIR/$tdir > /dev/null
9591 can1=$(do_facet $SINGLEMDS \
9592 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9593 awk '/ldlm_cancel/ {print $2}')
9594 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9595 awk '/ldlm_bl_callback/ {print $2}')
9596 test_mkdir -c1 $DIR/$tdir/d1
9597 can2=$(do_facet $SINGLEMDS \
9598 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9599 awk '/ldlm_cancel/ {print $2}')
9600 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9601 awk '/ldlm_bl_callback/ {print $2}')
9602 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9603 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9604 lru_resize_enable mdc
9605 lru_resize_enable osc
9607 run_test 120a "Early Lock Cancel: mkdir test"
9610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9611 remote_mds_nodsh && skip "remote MDS with nodsh"
9612 test_mkdir $DIR/$tdir
9613 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9614 skip_env "no early lock cancel on server"
9616 lru_resize_disable mdc
9617 lru_resize_disable osc
9618 cancel_lru_locks mdc
9619 stat $DIR/$tdir > /dev/null
9620 can1=$(do_facet $SINGLEMDS \
9621 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9622 awk '/ldlm_cancel/ {print $2}')
9623 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9624 awk '/ldlm_bl_callback/ {print $2}')
9626 can2=$(do_facet $SINGLEMDS \
9627 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9628 awk '/ldlm_cancel/ {print $2}')
9629 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9630 awk '/ldlm_bl_callback/ {print $2}')
9631 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9632 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9633 lru_resize_enable mdc
9634 lru_resize_enable osc
9636 run_test 120b "Early Lock Cancel: create test"
9639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9640 remote_mds_nodsh && skip "remote MDS with nodsh"
9641 test_mkdir -c1 $DIR/$tdir
9642 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9643 skip "no early lock cancel on server"
9645 lru_resize_disable mdc
9646 lru_resize_disable osc
9647 test_mkdir -c1 $DIR/$tdir/d1
9648 test_mkdir -c1 $DIR/$tdir/d2
9649 touch $DIR/$tdir/d1/f1
9650 cancel_lru_locks mdc
9651 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9652 can1=$(do_facet $SINGLEMDS \
9653 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9654 awk '/ldlm_cancel/ {print $2}')
9655 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9656 awk '/ldlm_bl_callback/ {print $2}')
9657 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9658 can2=$(do_facet $SINGLEMDS \
9659 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9660 awk '/ldlm_cancel/ {print $2}')
9661 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9662 awk '/ldlm_bl_callback/ {print $2}')
9663 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9664 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9665 lru_resize_enable mdc
9666 lru_resize_enable osc
9668 run_test 120c "Early Lock Cancel: link test"
9671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9672 remote_mds_nodsh && skip "remote MDS with nodsh"
9673 test_mkdir -c1 $DIR/$tdir
9674 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9675 skip_env "no early lock cancel on server"
9677 lru_resize_disable mdc
9678 lru_resize_disable osc
9680 cancel_lru_locks mdc
9681 stat $DIR/$tdir > /dev/null
9682 can1=$(do_facet $SINGLEMDS \
9683 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9684 awk '/ldlm_cancel/ {print $2}')
9685 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9686 awk '/ldlm_bl_callback/ {print $2}')
9687 chmod a+x $DIR/$tdir
9688 can2=$(do_facet $SINGLEMDS \
9689 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9690 awk '/ldlm_cancel/ {print $2}')
9691 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9692 awk '/ldlm_bl_callback/ {print $2}')
9693 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9694 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9695 lru_resize_enable mdc
9696 lru_resize_enable osc
9698 run_test 120d "Early Lock Cancel: setattr test"
9701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9702 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9703 skip_env "no early lock cancel on server"
9704 remote_mds_nodsh && skip "remote MDS with nodsh"
9706 local dlmtrace_set=false
9708 test_mkdir -c1 $DIR/$tdir
9709 lru_resize_disable mdc
9710 lru_resize_disable osc
9711 ! $LCTL get_param debug | grep -q dlmtrace &&
9712 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9713 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9714 cancel_lru_locks mdc
9715 cancel_lru_locks osc
9716 dd if=$DIR/$tdir/f1 of=/dev/null
9717 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9718 # XXX client can not do early lock cancel of OST lock
9719 # during unlink (LU-4206), so cancel osc lock now.
9721 cancel_lru_locks osc
9722 can1=$(do_facet $SINGLEMDS \
9723 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9724 awk '/ldlm_cancel/ {print $2}')
9725 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9726 awk '/ldlm_bl_callback/ {print $2}')
9727 unlink $DIR/$tdir/f1
9729 can2=$(do_facet $SINGLEMDS \
9730 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9731 awk '/ldlm_cancel/ {print $2}')
9732 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9733 awk '/ldlm_bl_callback/ {print $2}')
9734 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9735 $LCTL dk $TMP/cancel.debug.txt
9736 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9737 $LCTL dk $TMP/blocking.debug.txt
9738 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9739 lru_resize_enable mdc
9740 lru_resize_enable osc
9742 run_test 120e "Early Lock Cancel: unlink test"
9745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9746 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9747 skip_env "no early lock cancel on server"
9748 remote_mds_nodsh && skip "remote MDS with nodsh"
9750 test_mkdir -c1 $DIR/$tdir
9751 lru_resize_disable mdc
9752 lru_resize_disable osc
9753 test_mkdir -c1 $DIR/$tdir/d1
9754 test_mkdir -c1 $DIR/$tdir/d2
9755 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9756 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9757 cancel_lru_locks mdc
9758 cancel_lru_locks osc
9759 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9760 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9761 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9762 # XXX client can not do early lock cancel of OST lock
9763 # during rename (LU-4206), so cancel osc lock now.
9765 cancel_lru_locks osc
9766 can1=$(do_facet $SINGLEMDS \
9767 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9768 awk '/ldlm_cancel/ {print $2}')
9769 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9770 awk '/ldlm_bl_callback/ {print $2}')
9771 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9773 can2=$(do_facet $SINGLEMDS \
9774 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9775 awk '/ldlm_cancel/ {print $2}')
9776 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9777 awk '/ldlm_bl_callback/ {print $2}')
9778 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9779 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9780 lru_resize_enable mdc
9781 lru_resize_enable osc
9783 run_test 120f "Early Lock Cancel: rename test"
9786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9787 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9788 skip_env "no early lock cancel on server"
9789 remote_mds_nodsh && skip "remote MDS with nodsh"
9791 lru_resize_disable mdc
9792 lru_resize_disable osc
9794 echo create $count files
9795 test_mkdir $DIR/$tdir
9796 cancel_lru_locks mdc
9797 cancel_lru_locks osc
9800 can0=$(do_facet $SINGLEMDS \
9801 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9802 awk '/ldlm_cancel/ {print $2}')
9803 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9804 awk '/ldlm_bl_callback/ {print $2}')
9805 createmany -o $DIR/$tdir/f $count
9807 can1=$(do_facet $SINGLEMDS \
9808 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9809 awk '/ldlm_cancel/ {print $2}')
9810 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9811 awk '/ldlm_bl_callback/ {print $2}')
9813 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9814 echo rm $count files
9817 can2=$(do_facet $SINGLEMDS \
9818 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9819 awk '/ldlm_cancel/ {print $2}')
9820 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9821 awk '/ldlm_bl_callback/ {print $2}')
9823 echo total: $count removes in $((t2-t1))
9824 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9826 # wait for commitment of removal
9827 lru_resize_enable mdc
9828 lru_resize_enable osc
9830 run_test 120g "Early Lock Cancel: performance test"
9832 test_121() { #bug #10589
9833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9836 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9837 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9838 lctl set_param fail_loc=0x310
9839 cancel_lru_locks osc > /dev/null
9840 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9841 lctl set_param fail_loc=0
9842 [[ $reads -eq $writes ]] ||
9843 error "read $reads blocks, must be $writes blocks"
9845 run_test 121 "read cancel race ========="
9847 test_123a() { # was test 123, statahead(bug 11401)
9848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9851 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9852 log "testing UP system. Performance may be lower than expected."
9857 test_mkdir $DIR/$tdir
9858 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9859 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9861 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9862 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9864 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9865 lctl set_param -n llite.*.statahead_max 0
9866 lctl get_param llite.*.statahead_max
9867 cancel_lru_locks mdc
9868 cancel_lru_locks osc
9870 time ls -l $DIR/$tdir | wc -l
9872 delta=$((etime - stime))
9873 log "ls $i files without statahead: $delta sec"
9874 lctl set_param llite.*.statahead_max=$max
9876 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9877 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9878 cancel_lru_locks mdc
9879 cancel_lru_locks osc
9881 time ls -l $DIR/$tdir | wc -l
9883 delta_sa=$((etime - stime))
9884 log "ls $i files with statahead: $delta_sa sec"
9885 lctl get_param -n llite.*.statahead_stats
9886 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9888 [[ $swrong -lt $ewrong ]] &&
9889 log "statahead was stopped, maybe too many locks held!"
9890 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9892 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9893 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9894 lctl set_param -n llite.*.statahead_max 0
9895 lctl get_param llite.*.statahead_max
9896 cancel_lru_locks mdc
9897 cancel_lru_locks osc
9899 time ls -l $DIR/$tdir | wc -l
9901 delta=$((etime - stime))
9902 log "ls $i files again without statahead: $delta sec"
9903 lctl set_param llite.*.statahead_max=$max
9904 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9905 if [ $SLOWOK -eq 0 ]; then
9906 error "ls $i files is slower with statahead!"
9908 log "ls $i files is slower with statahead!"
9914 [ $delta -gt 20 ] && break
9915 [ $delta -gt 8 ] && MULT=$((50 / delta))
9916 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9924 delta=$((etime - stime))
9925 log "rm -r $DIR/$tdir/: $delta seconds"
9927 lctl get_param -n llite.*.statahead_stats
9929 run_test 123a "verify statahead work"
9931 test_123b () { # statahead(bug 15027)
9932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9934 test_mkdir $DIR/$tdir
9935 createmany -o $DIR/$tdir/$tfile-%d 1000
9937 cancel_lru_locks mdc
9938 cancel_lru_locks osc
9940 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9941 lctl set_param fail_loc=0x80000803
9942 ls -lR $DIR/$tdir > /dev/null
9944 lctl set_param fail_loc=0x0
9945 lctl get_param -n llite.*.statahead_stats
9950 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9954 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9955 skip_env "no lru resize on server"
9959 test_mkdir $DIR/$tdir
9961 log "create $NR files at $DIR/$tdir"
9962 createmany -o $DIR/$tdir/f $NR ||
9963 error "failed to create $NR files in $DIR/$tdir"
9965 cancel_lru_locks mdc
9966 ls -l $DIR/$tdir > /dev/null
9970 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9971 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9972 LRU_SIZE=$($LCTL get_param -n $PARAM)
9973 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9974 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9976 log "NS=$(basename $NSDIR)"
9981 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9982 skip "Not enough cached locks created!"
9988 # We know that lru resize allows one client to hold $LIMIT locks
9989 # for 10h. After that locks begin to be killed by client.
9991 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9993 if [ $LIMIT -lt $LRU_SIZE ]; then
9994 skip "Limit is too small $LIMIT"
9997 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9998 # killing locks. Some time was spent for creating locks. This means
9999 # that up to the moment of sleep finish we must have killed some of
10000 # them (10-100 locks). This depends on how fast ther were created.
10001 # Many of them were touched in almost the same moment and thus will
10002 # be killed in groups.
10003 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10005 # Use $LRU_SIZE_B here to take into account real number of locks
10006 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10007 local LRU_SIZE_B=$LRU_SIZE
10009 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10010 log "OLD_LVF=$OLD_LVF"
10011 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10013 # Let's make sure that we really have some margin. Client checks
10014 # cached locks every 10 sec.
10015 SLEEP=$((SLEEP+20))
10016 log "Sleep ${SLEEP} sec"
10018 while ((SEC<$SLEEP)); do
10022 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10023 echo -n "$LRU_SIZE"
10026 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10027 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10029 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10030 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10031 unlinkmany $DIR/$tdir/f $NR
10035 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10036 log "unlink $NR files at $DIR/$tdir"
10037 unlinkmany $DIR/$tdir/f $NR
10039 run_test 124a "lru resize ======================================="
10041 get_max_pool_limit()
10043 local limit=$($LCTL get_param \
10044 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10046 for l in $limit; do
10047 if [[ $l -gt $max ]]; then
10055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10056 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10057 skip_env "no lru resize on server"
10059 LIMIT=$(get_max_pool_limit)
10061 NR=$(($(default_lru_size)*20))
10062 if [[ $NR -gt $LIMIT ]]; then
10063 log "Limit lock number by $LIMIT locks"
10067 IFree=$(mdsrate_inodes_available)
10068 if [ $IFree -lt $NR ]; then
10069 log "Limit lock number by $IFree inodes"
10073 lru_resize_disable mdc
10074 test_mkdir -p $DIR/$tdir/disable_lru_resize
10076 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10077 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10078 cancel_lru_locks mdc
10081 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10084 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10087 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10091 nolruresize_delta=$((etime-stime))
10092 log "ls -la time: $nolruresize_delta seconds"
10093 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10094 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10096 lru_resize_enable mdc
10097 test_mkdir -p $DIR/$tdir/enable_lru_resize
10099 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10100 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10101 cancel_lru_locks mdc
10104 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10107 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10110 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10114 lruresize_delta=$((etime-stime))
10115 log "ls -la time: $lruresize_delta seconds"
10116 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10118 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10119 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10120 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10121 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10123 log "lru resize performs the same with no lru resize"
10125 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10127 run_test 124b "lru resize (performance test) ======================="
10130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10131 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10132 skip_env "no lru resize on server"
10134 # cache ununsed locks on client
10136 cancel_lru_locks mdc
10137 test_mkdir $DIR/$tdir
10138 createmany -o $DIR/$tdir/f $nr ||
10139 error "failed to create $nr files in $DIR/$tdir"
10140 ls -l $DIR/$tdir > /dev/null
10142 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10143 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10144 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10145 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10146 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10148 # set lru_max_age to 1 sec
10149 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10150 echo "sleep $((recalc_p * 2)) seconds..."
10151 sleep $((recalc_p * 2))
10153 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10154 # restore lru_max_age
10155 $LCTL set_param -n $nsdir.lru_max_age $max_age
10156 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10157 unlinkmany $DIR/$tdir/f $nr
10159 run_test 124c "LRUR cancel very aged locks"
10161 test_125() { # 13358
10162 $LCTL get_param -n llite.*.client_type | grep -q local ||
10163 skip "must run as local client"
10164 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10165 skip_env "must have acl enabled"
10166 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10168 test_mkdir $DIR/$tdir
10169 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10170 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10171 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10173 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10175 test_126() { # bug 12829/13455
10176 $GSS && skip_env "must run as gss disabled"
10177 $LCTL get_param -n llite.*.client_type | grep -q local ||
10178 skip "must run as local client"
10179 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10181 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10182 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10184 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10186 run_test 126 "check that the fsgid provided by the client is taken into account"
10188 test_127a() { # bug 15521
10189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10191 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10192 $LCTL set_param osc.*.stats=0
10193 FSIZE=$((2048 * 1024))
10194 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10195 cancel_lru_locks osc
10196 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10198 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10199 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10200 echo "got $COUNT $NAME"
10201 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10202 eval $NAME=$COUNT || error "Wrong proc format"
10205 read_bytes|write_bytes)
10206 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10207 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10208 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10209 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10210 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10211 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10212 error "sumsquare is too small: $SUMSQ"
10213 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10214 error "sumsquare is too big: $SUMSQ"
10218 done < $DIR/${tfile}.tmp
10220 #check that we actually got some stats
10221 [ "$read_bytes" ] || error "Missing read_bytes stats"
10222 [ "$write_bytes" ] || error "Missing write_bytes stats"
10223 [ "$read_bytes" != 0 ] || error "no read done"
10224 [ "$write_bytes" != 0 ] || error "no write done"
10226 run_test 127a "verify the client stats are sane"
10228 test_127b() { # bug LU-333
10229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10230 local name count samp unit min max sum sumsq
10232 $LCTL set_param llite.*.stats=0
10234 # perform 2 reads and writes so MAX is different from SUM.
10235 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10236 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10237 cancel_lru_locks osc
10238 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10239 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10241 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10242 while read name count samp unit min max sum sumsq; do
10243 echo "got $count $name"
10244 eval $name=$count || error "Wrong proc format"
10248 [ $count -ne 2 ] && error "count is not 2: $count"
10249 [ $min -ne $PAGE_SIZE ] &&
10250 error "min is not $PAGE_SIZE: $min"
10251 [ $max -ne $PAGE_SIZE ] &&
10252 error "max is incorrect: $max"
10253 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10254 error "sum is wrong: $sum"
10257 [ $count -ne 2 ] && error "count is not 2: $count"
10258 [ $min -ne $PAGE_SIZE ] &&
10259 error "min is not $PAGE_SIZE: $min"
10260 [ $max -ne $PAGE_SIZE ] &&
10261 error "max is incorrect: $max"
10262 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10263 error "sum is wrong: $sum"
10267 done < $TMP/$tfile.tmp
10269 #check that we actually got some stats
10270 [ "$read_bytes" ] || error "Missing read_bytes stats"
10271 [ "$write_bytes" ] || error "Missing write_bytes stats"
10272 [ "$read_bytes" != 0 ] || error "no read done"
10273 [ "$write_bytes" != 0 ] || error "no write done"
10275 rm -f $TMP/${tfile}.tmp
10277 run_test 127b "verify the llite client stats are sane"
10279 test_128() { # bug 15212
10281 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10286 result=$(grep error $TMP/$tfile.log)
10287 rm -f $DIR/$tfile $TMP/$tfile.log
10288 [ -z "$result" ] ||
10289 error "consecutive find's under interactive lfs failed"
10291 run_test 128 "interactive lfs for 2 consecutive find's"
10293 set_dir_limits () {
10298 local ldproc=/proc/fs/ldiskfs
10299 local facets=$(get_facets MDS)
10301 for facet in ${facets//,/ }; do
10302 canondev=$(ldiskfs_canon \
10303 *.$(convert_facet2label $facet).mntdev $facet)
10304 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10305 ldproc=/sys/fs/ldiskfs
10306 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10307 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10311 check_mds_dmesg() {
10312 local facets=$(get_facets MDS)
10313 for facet in ${facets//,/ }; do
10314 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10321 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10322 skip "Need MDS version with at least 2.5.56"
10323 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10324 skip_env "ldiskfs only test"
10326 remote_mds_nodsh && skip "remote MDS with nodsh"
10330 local has_warning=false
10333 mkdir -p $DIR/$tdir
10335 # block size of mds1
10336 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10337 set_dir_limits $maxsize $maxsize
10338 local dirsize=$(stat -c%s "$DIR/$tdir")
10340 while [[ $dirsize -le $maxsize ]]; do
10341 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10343 if ! $has_warning; then
10344 check_mds_dmesg '"is approaching"' && has_warning=true
10346 # check two errors:
10347 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10348 # EFBIG for previous versions included in ldiskfs series
10349 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10351 echo "return code $rc received as expected"
10353 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10354 error_exit "create failed w/o dir size limit"
10356 check_mds_dmesg '"has reached"' ||
10357 error_exit "reached message should be output"
10359 [ $has_warning = "false" ] &&
10360 error_exit "warning message should be output"
10362 dirsize=$(stat -c%s "$DIR/$tdir")
10364 [[ $dirsize -ge $maxsize ]] && return 0
10365 error_exit "current dir size $dirsize, " \
10366 "previous limit $maxsize"
10367 elif [ $rc -ne 0 ]; then
10369 error_exit "return $rc received instead of expected " \
10370 "$EFBIG or $ENOSPC, files in dir $dirsize"
10372 nfiles=$((nfiles + 1))
10373 dirsize=$(stat -c%s "$DIR/$tdir")
10377 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10379 run_test 129 "test directory size limit ========================"
10388 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10389 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10391 trap cleanup_130 EXIT RETURN
10393 local fm_file=$DIR/$tfile
10394 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10395 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10396 error "dd failed for $fm_file"
10398 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10399 filefrag -ves $fm_file
10401 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10402 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10403 [ $RC != 0 ] && error "filefrag $fm_file failed"
10405 filefrag_op=$(filefrag -ve -k $fm_file |
10406 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10407 lun=$($LFS getstripe -i $fm_file)
10409 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10412 for line in $filefrag_op
10414 frag_lun=`echo $line | cut -d: -f5`
10415 ext_len=`echo $line | cut -d: -f4`
10416 if (( $frag_lun != $lun )); then
10418 error "FIEMAP on 1-stripe file($fm_file) failed"
10421 (( tot_len += ext_len ))
10424 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10426 error "FIEMAP on 1-stripe file($fm_file) failed;"
10432 echo "FIEMAP on single striped file succeeded"
10434 run_test 130a "FIEMAP (1-stripe file)"
10437 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10439 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10440 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10442 trap cleanup_130 EXIT RETURN
10444 local fm_file=$DIR/$tfile
10445 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10446 error "setstripe on $fm_file"
10447 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10448 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10450 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10451 error "dd failed on $fm_file"
10453 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10454 filefrag_op=$(filefrag -ve -k $fm_file |
10455 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10457 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10458 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10463 for line in $filefrag_op
10465 frag_lun=$(echo $line | cut -d: -f5 |
10466 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10467 ext_len=$(echo $line | cut -d: -f4)
10468 if (( $frag_lun != $last_lun )); then
10469 if (( tot_len != 1024 )); then
10471 error "FIEMAP on $fm_file failed; returned " \
10472 "len $tot_len for OST $last_lun instead of 1024"
10475 (( num_luns += 1 ))
10479 (( tot_len += ext_len ))
10482 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10484 error "FIEMAP on $fm_file failed; returned wrong number of " \
10485 "luns or wrong len for OST $last_lun"
10491 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10493 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10496 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10498 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10499 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10501 trap cleanup_130 EXIT RETURN
10503 local fm_file=$DIR/$tfile
10504 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10505 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10506 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10508 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10509 error "dd failed on $fm_file"
10511 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10512 filefrag_op=$(filefrag -ve -k $fm_file |
10513 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10515 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10516 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10521 for line in $filefrag_op
10523 frag_lun=$(echo $line | cut -d: -f5 |
10524 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10525 ext_len=$(echo $line | cut -d: -f4)
10526 if (( $frag_lun != $last_lun )); then
10527 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10528 if (( logical != 512 )); then
10530 error "FIEMAP on $fm_file failed; returned " \
10531 "logical start for lun $logical instead of 512"
10534 if (( tot_len != 512 )); then
10536 error "FIEMAP on $fm_file failed; returned " \
10537 "len $tot_len for OST $last_lun instead of 1024"
10540 (( num_luns += 1 ))
10544 (( tot_len += ext_len ))
10547 if (( num_luns != 2 || tot_len != 512 )); then
10549 error "FIEMAP on $fm_file failed; returned wrong number of " \
10550 "luns or wrong len for OST $last_lun"
10556 echo "FIEMAP on 2-stripe file with hole succeeded"
10558 run_test 130c "FIEMAP (2-stripe file with hole)"
10561 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10563 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10564 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10566 trap cleanup_130 EXIT RETURN
10568 local fm_file=$DIR/$tfile
10569 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10570 error "setstripe on $fm_file"
10571 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10572 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10574 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10575 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10576 error "dd failed on $fm_file"
10578 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10579 filefrag_op=$(filefrag -ve -k $fm_file |
10580 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10582 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10583 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10588 for line in $filefrag_op
10590 frag_lun=$(echo $line | cut -d: -f5 |
10591 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10592 ext_len=$(echo $line | cut -d: -f4)
10593 if (( $frag_lun != $last_lun )); then
10594 if (( tot_len != 1024 )); 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 != actual_stripe_count || tot_len != 1024 )); 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 N-stripe file succeeded"
10618 run_test 130d "FIEMAP (N-stripe file)"
10621 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10623 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10624 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10626 trap cleanup_130 EXIT RETURN
10628 local fm_file=$DIR/$tfile
10629 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10630 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10631 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10634 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10635 for ((i = 0; i < $NUM_BLKS; i++))
10637 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10640 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10641 filefrag_op=$(filefrag -ve -k $fm_file |
10642 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10644 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10645 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10650 for line in $filefrag_op
10652 frag_lun=$(echo $line | cut -d: -f5 |
10653 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10654 ext_len=$(echo $line | cut -d: -f4)
10655 if (( $frag_lun != $last_lun )); then
10656 if (( tot_len != $EXPECTED_LEN )); then
10658 error "FIEMAP on $fm_file failed; returned " \
10659 "len $tot_len for OST $last_lun instead " \
10663 (( num_luns += 1 ))
10667 (( tot_len += ext_len ))
10670 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10672 error "FIEMAP on $fm_file failed; returned wrong number " \
10673 "of luns or wrong len for OST $last_lun"
10679 echo "FIEMAP with continuation calls succeeded"
10681 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10684 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10685 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10687 local fm_file=$DIR/$tfile
10688 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10689 error "multiop create with lov_delay_create on $fm_file"
10691 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10692 filefrag_extents=$(filefrag -vek $fm_file |
10693 awk '/extents? found/ { print $2 }')
10694 if [[ "$filefrag_extents" != "0" ]]; then
10695 error "FIEMAP on $fm_file failed; " \
10696 "returned $filefrag_extents expected 0"
10701 run_test 130f "FIEMAP (unstriped file)"
10703 # Test for writev/readv
10705 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10706 error "writev test failed"
10707 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10708 error "readv failed"
10711 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10714 local fsize=$((524288 + 1048576 + 1572864))
10715 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10716 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10717 error "append writev test failed"
10719 ((fsize += 1572864 + 1048576))
10720 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10721 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10722 error "append writev test failed"
10725 run_test 131b "test append writev"
10728 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10731 run_test 131c "test read/write on file w/o objects"
10734 rwv -f $DIR/$tfile -w -n 1 1572864
10735 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10736 if [ "$NOB" != 1572864 ]; then
10737 error "Short read filed: read $NOB bytes instead of 1572864"
10741 run_test 131d "test short read"
10744 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10745 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10746 error "read hitting hole failed"
10749 run_test 131e "test read hitting hole"
10758 mds*) res=$(do_facet $facet \
10759 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10761 ost*) res=$(do_facet $facet \
10762 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10764 *) error "Wrong facet '$facet'" ;;
10766 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10767 # if the argument $3 is zero, it means any stat increment is ok.
10768 if [[ $want -gt 0 ]]; then
10769 local count=$(echo $res | awk '{ print $2 }')
10770 [[ $count -ne $want ]] &&
10771 error "The $op counter on $facet is $count, not $want"
10776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10777 remote_ost_nodsh && skip "remote OST with nodsh"
10778 remote_mds_nodsh && skip "remote MDS with nodsh"
10779 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10780 skip_env "MDS doesn't support rename stats"
10782 local testdir=$DIR/${tdir}/stats_testdir
10784 mkdir -p $DIR/${tdir}
10787 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10788 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10790 # verify mdt stats first.
10791 mkdir ${testdir} || error "mkdir failed"
10792 check_stats $SINGLEMDS "mkdir" 1
10793 touch ${testdir}/${tfile} || error "touch failed"
10794 check_stats $SINGLEMDS "open" 1
10795 check_stats $SINGLEMDS "close" 1
10796 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10797 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10798 check_stats $SINGLEMDS "mknod" 2
10800 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10801 check_stats $SINGLEMDS "unlink" 1
10802 rm -f ${testdir}/${tfile} || error "file remove failed"
10803 check_stats $SINGLEMDS "unlink" 2
10805 # remove working dir and check mdt stats again.
10806 rmdir ${testdir} || error "rmdir failed"
10807 check_stats $SINGLEMDS "rmdir" 1
10809 local testdir1=$DIR/${tdir}/stats_testdir1
10810 mkdir -p ${testdir}
10811 mkdir -p ${testdir1}
10812 touch ${testdir1}/test1
10813 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10814 check_stats $SINGLEMDS "crossdir_rename" 1
10816 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10817 check_stats $SINGLEMDS "samedir_rename" 1
10819 rm -rf $DIR/${tdir}
10821 run_test 133a "Verifying MDT stats ========================================"
10826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10827 remote_ost_nodsh && skip "remote OST with nodsh"
10828 remote_mds_nodsh && skip "remote MDS with nodsh"
10830 local testdir=$DIR/${tdir}/stats_testdir
10832 mkdir -p ${testdir} || error "mkdir failed"
10833 touch ${testdir}/${tfile} || error "touch failed"
10834 cancel_lru_locks mdc
10837 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10838 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10840 # extra mdt stats verification.
10841 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10842 check_stats $SINGLEMDS "setattr" 1
10843 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10844 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
10846 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10847 check_stats $SINGLEMDS "getattr" 1
10849 rm -rf $DIR/${tdir}
10851 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10852 # so the check below is not reliable
10853 [ $MDSCOUNT -eq 1 ] || return 0
10855 # Sleep to avoid a cached response.
10856 #define OBD_STATFS_CACHE_SECONDS 1
10858 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10859 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10860 $LFS df || error "lfs failed"
10861 check_stats $SINGLEMDS "statfs" 1
10863 # check aggregated statfs (LU-10018)
10864 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
10866 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
10869 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10870 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10872 check_stats $SINGLEMDS "statfs" 1
10874 # We want to check that the client didn't send OST_STATFS to
10875 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10876 # extra care is needed here.
10877 if remote_mds; then
10878 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10879 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10881 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10882 [ "$res" ] && error "OST got STATFS"
10887 run_test 133b "Verifying extra MDT stats =================================="
10890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10891 remote_ost_nodsh && skip "remote OST with nodsh"
10892 remote_mds_nodsh && skip "remote MDS with nodsh"
10894 local testdir=$DIR/$tdir/stats_testdir
10896 test_mkdir -p $testdir
10898 # verify obdfilter stats.
10899 $LFS setstripe -c 1 -i 0 $testdir/$tfile
10901 cancel_lru_locks osc
10902 wait_delete_completed
10905 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10906 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10908 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10911 cancel_lru_locks osc
10912 check_stats ost1 "write" 1
10914 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10915 check_stats ost1 "read" 1
10917 > $testdir/$tfile || error "truncate failed"
10918 check_stats ost1 "punch" 1
10920 rm -f $testdir/$tfile || error "file remove failed"
10921 wait_delete_completed
10922 check_stats ost1 "destroy" 1
10926 run_test 133c "Verifying OST stats ========================================"
10933 while [ $value -ge 2 ]; do
10938 if [ $orig -gt $order ]; then
10946 local size=('K' 'M' 'G' 'T');
10948 local size_string=$value
10950 while [ $value -ge 1024 ]; do
10951 if [ $i -gt 3 ]; then
10952 #T is the biggest unit we get here, if that is bigger,
10954 size_string=${value}T
10957 value=$((value >> 10))
10958 if [ $value -lt 1024 ]; then
10959 size_string=${value}${size[$i]}
10968 get_rename_size() {
10970 local context=${2:-.}
10971 local sample=$(do_facet $SINGLEMDS $LCTL \
10972 get_param mdt.$FSNAME-MDT0000.rename_stats |
10973 grep -A1 $context |
10974 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10980 remote_ost_nodsh && skip "remote OST with nodsh"
10981 remote_mds_nodsh && skip "remote MDS with nodsh"
10982 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10983 skip_env "MDS doesn't support rename stats"
10985 local testdir1=$DIR/${tdir}/stats_testdir1
10986 local testdir2=$DIR/${tdir}/stats_testdir2
10987 mkdir -p $DIR/${tdir}
10989 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10991 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10992 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10994 createmany -o $testdir1/test 512 || error "createmany failed"
10996 # check samedir rename size
10997 mv ${testdir1}/test0 ${testdir1}/test_0
10999 local testdir1_size=$(ls -l $DIR/${tdir} |
11000 awk '/stats_testdir1/ {print $5}')
11001 local testdir2_size=$(ls -l $DIR/${tdir} |
11002 awk '/stats_testdir2/ {print $5}')
11004 testdir1_size=$(order_2 $testdir1_size)
11005 testdir2_size=$(order_2 $testdir2_size)
11007 testdir1_size=$(size_in_KMGT $testdir1_size)
11008 testdir2_size=$(size_in_KMGT $testdir2_size)
11010 echo "source rename dir size: ${testdir1_size}"
11011 echo "target rename dir size: ${testdir2_size}"
11013 local cmd="do_facet $SINGLEMDS $LCTL "
11014 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11016 eval $cmd || error "$cmd failed"
11017 local samedir=$($cmd | grep 'same_dir')
11018 local same_sample=$(get_rename_size $testdir1_size)
11019 [ -z "$samedir" ] && error "samedir_rename_size count error"
11020 [[ $same_sample -eq 1 ]] ||
11021 error "samedir_rename_size error $same_sample"
11022 echo "Check same dir rename stats success"
11024 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11026 # check crossdir rename size
11027 mv ${testdir1}/test_0 ${testdir2}/test_0
11029 testdir1_size=$(ls -l $DIR/${tdir} |
11030 awk '/stats_testdir1/ {print $5}')
11031 testdir2_size=$(ls -l $DIR/${tdir} |
11032 awk '/stats_testdir2/ {print $5}')
11034 testdir1_size=$(order_2 $testdir1_size)
11035 testdir2_size=$(order_2 $testdir2_size)
11037 testdir1_size=$(size_in_KMGT $testdir1_size)
11038 testdir2_size=$(size_in_KMGT $testdir2_size)
11040 echo "source rename dir size: ${testdir1_size}"
11041 echo "target rename dir size: ${testdir2_size}"
11043 eval $cmd || error "$cmd failed"
11044 local crossdir=$($cmd | grep 'crossdir')
11045 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11046 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11047 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11048 [[ $src_sample -eq 1 ]] ||
11049 error "crossdir_rename_size error $src_sample"
11050 [[ $tgt_sample -eq 1 ]] ||
11051 error "crossdir_rename_size error $tgt_sample"
11052 echo "Check cross dir rename stats success"
11053 rm -rf $DIR/${tdir}
11055 run_test 133d "Verifying rename_stats ========================================"
11058 remote_mds_nodsh && skip "remote MDS with nodsh"
11059 remote_ost_nodsh && skip "remote OST with nodsh"
11060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11062 local testdir=$DIR/${tdir}/stats_testdir
11063 local ctr f0 f1 bs=32768 count=42 sum
11065 mkdir -p ${testdir} || error "mkdir failed"
11067 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11069 for ctr in {write,read}_bytes; do
11071 cancel_lru_locks osc
11073 do_facet ost1 $LCTL set_param -n \
11074 "obdfilter.*.exports.clear=clear"
11076 if [ $ctr = write_bytes ]; then
11078 f1=${testdir}/${tfile}
11080 f0=${testdir}/${tfile}
11084 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11087 cancel_lru_locks osc
11089 sum=$(do_facet ost1 $LCTL get_param \
11090 "obdfilter.*.exports.*.stats" |
11091 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11092 $1 == ctr { sum += $7 }
11093 END { printf("%0.0f", sum) }')
11095 if ((sum != bs * count)); then
11096 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11100 rm -rf $DIR/${tdir}
11102 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11104 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11106 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11107 # not honor the -ignore_readdir_race option correctly. So we call
11108 # error_ignore() rather than error() in these cases. See LU-11152.
11110 if (find --version; do_facet mds1 find --version) |
11111 grep -q '\b4\.5\.1[1-4]\b'; then
11112 error_ignore LU-11152 "$@"
11119 # First without trusting modes.
11120 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11121 echo "proc_dirs='$proc_dirs'"
11122 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11123 find $proc_dirs -exec cat '{}' \; &> /dev/null
11125 # Second verifying readability.
11126 $LCTL get_param -R '*' &> /dev/null
11128 # Verifing writability with badarea_io.
11130 -ignore_readdir_race \
11132 -not -name force_lbug \
11133 -not -name changelog_mask \
11134 -exec badarea_io '{}' \; ||
11135 error_133 "find $proc_dirs failed"
11137 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11140 remote_mds_nodsh && skip "remote MDS with nodsh"
11141 remote_ost_nodsh && skip "remote OST with nodsh"
11143 # eventually, this can also be replaced with "lctl get_param -R",
11144 # but not until that option is always available on the server
11146 for facet in mds1 ost1; do
11147 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11148 skip_noexit "Too old lustre on $facet"
11149 local facet_proc_dirs=$(do_facet $facet \
11150 \\\ls -d $proc_regexp 2>/dev/null)
11151 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11152 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11153 do_facet $facet find $facet_proc_dirs \
11154 ! -name req_history \
11155 -exec cat '{}' \\\; &> /dev/null
11157 do_facet $facet find $facet_proc_dirs \
11158 ! -name req_history \
11160 -exec cat '{}' \\\; &> /dev/null ||
11161 error "proc file read failed"
11163 do_facet $facet find $facet_proc_dirs \
11164 -ignore_readdir_race \
11166 -not -name force_lbug \
11167 -not -name changelog_mask \
11168 -exec badarea_io '{}' \\\; ||
11169 error_133 "$facet find $facet_proc_dirs failed"
11172 # remount the FS in case writes/reads /proc break the FS
11173 cleanup || error "failed to unmount"
11174 setup || error "failed to setup"
11177 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11180 remote_mds_nodsh && skip "remote MDS with nodsh"
11181 remote_ost_nodsh && skip "remote OST with nodsh"
11182 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11183 skip "Need MDS version at least 2.9.54"
11187 for facet in client mds1 ost1; do
11188 local facet_proc_dirs=$(do_facet $facet \
11189 \\\ls -d $proc_regexp 2> /dev/null)
11190 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11191 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11192 # Get the list of files that are missing the terminating newline
11193 local missing=($(do_facet $facet \
11194 find ${facet_proc_dirs} -type f \| \
11195 while read F\; do \
11196 awk -v FS='\v' -v RS='\v\v' \
11197 "'END { if(NR>0 && \
11198 \\\$NF !~ /.*\\\n\$/) \
11199 print FILENAME}'" \
11202 [ ${#missing[*]} -eq 0 ] ||
11203 error "files do not end with newline: ${missing[*]}"
11206 run_test 133h "Proc files should end with newlines"
11209 remote_mds_nodsh && skip "remote MDS with nodsh"
11210 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11211 skip "Need MDS version at least 2.7.54"
11213 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11214 cancel_lru_locks mdc
11216 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11217 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11218 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11221 createmany -o $DIR/$tdir/f $nr ||
11222 error "failed to create $nr files in $DIR/$tdir"
11223 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11225 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11226 do_facet mds1 $LCTL set_param fail_loc=0x327
11227 do_facet mds1 $LCTL set_param fail_val=500
11230 echo "sleep 10 seconds ..."
11232 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11234 do_facet mds1 $LCTL set_param fail_loc=0
11235 do_facet mds1 $LCTL set_param fail_val=0
11236 [ $lck_cnt -lt $unused ] ||
11237 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11240 unlinkmany $DIR/$tdir/f $nr
11242 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11245 remote_mds_nodsh && skip "remote MDS with nodsh"
11246 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11247 skip "Need MDS version at least 2.7.54"
11249 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11250 cancel_lru_locks mdc
11252 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11253 ldlm.lock_reclaim_threshold_mb)
11254 # disable reclaim temporarily
11255 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11257 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11258 do_facet mds1 $LCTL set_param fail_loc=0x328
11259 do_facet mds1 $LCTL set_param fail_val=500
11261 $LCTL set_param debug=+trace
11264 createmany -o $DIR/$tdir/f $nr &
11265 local create_pid=$!
11267 echo "Sleep $TIMEOUT seconds ..."
11269 if ! ps -p $create_pid > /dev/null 2>&1; then
11270 do_facet mds1 $LCTL set_param fail_loc=0
11271 do_facet mds1 $LCTL set_param fail_val=0
11272 do_facet mds1 $LCTL set_param \
11273 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11274 error "createmany finished incorrectly!"
11276 do_facet mds1 $LCTL set_param fail_loc=0
11277 do_facet mds1 $LCTL set_param fail_val=0
11278 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11279 wait $create_pid || return 1
11281 unlinkmany $DIR/$tdir/f $nr
11283 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11285 test_140() { #bug-17379
11286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11288 test_mkdir $DIR/$tdir
11289 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11290 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11292 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11293 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11295 while i=$((i + 1)); do
11297 cd $i || error "Changing to $i"
11298 ln -s ../stat stat || error "Creating stat symlink"
11299 # Read the symlink until ELOOP present,
11300 # not LBUGing the system is considered success,
11301 # we didn't overrun the stack.
11302 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11303 if [ $ret -ne 0 ]; then
11304 if [ $ret -eq 40 ]; then
11307 error "Open stat symlink"
11313 echo "The symlink depth = $i"
11314 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11315 error "Invalid symlink depth"
11317 # Test recursive symlink
11318 ln -s symlink_self symlink_self
11319 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11320 echo "open symlink_self returns $ret"
11321 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11323 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11328 local TF="$TMP/$tfile"
11330 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11332 cancel_lru_locks $OSC
11333 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11334 remount_client $MOUNT
11336 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11339 $TRUNCATE $DIR/$tfile 6000
11340 cancel_lru_locks $OSC
11341 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11344 echo "12345" >>$DIR/$tfile
11345 cancel_lru_locks $OSC
11346 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11349 echo "12345" >>$DIR/$tfile
11350 cancel_lru_locks $OSC
11351 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11356 run_test 150 "truncate/append tests"
11358 #LU-2902 roc_hit was not able to read all values from lproc
11359 function roc_hit_init() {
11360 local list=$(comma_list $(osts_nodes))
11361 local dir=$DIR/$tdir-check
11362 local file=$dir/$tfile
11368 #use setstripe to do a write to every ost
11369 for i in $(seq 0 $((OSTCOUNT-1))); do
11370 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11371 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11372 idx=$(printf %04x $i)
11373 BEFORE=$(get_osd_param $list *OST*$idx stats |
11374 awk '$1 == "cache_access" {sum += $7}
11375 END { printf("%0.0f", sum) }')
11377 cancel_lru_locks osc
11378 cat $file >/dev/null
11380 AFTER=$(get_osd_param $list *OST*$idx stats |
11381 awk '$1 == "cache_access" {sum += $7}
11382 END { printf("%0.0f", sum) }')
11384 echo BEFORE:$BEFORE AFTER:$AFTER
11385 if ! let "AFTER - BEFORE == 4"; then
11387 error "roc_hit is not safe to use"
11395 function roc_hit() {
11396 local list=$(comma_list $(osts_nodes))
11397 echo $(get_osd_param $list '' stats |
11398 awk '$1 == "cache_hit" {sum += $7}
11399 END { printf("%0.0f", sum) }')
11402 function set_cache() {
11405 if [ "$2" == "off" ]; then
11408 local list=$(comma_list $(osts_nodes))
11409 set_osd_param $list '' $1_cache_enable $on
11411 cancel_lru_locks osc
11415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11416 remote_ost_nodsh && skip "remote OST with nodsh"
11419 local list=$(comma_list $(osts_nodes))
11421 # check whether obdfilter is cache capable at all
11422 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11423 skip "not cache-capable obdfilter"
11426 # check cache is enabled on all obdfilters
11427 if get_osd_param $list '' read_cache_enable | grep 0; then
11428 skip "oss cache is disabled"
11431 set_osd_param $list '' writethrough_cache_enable 1
11433 # check write cache is enabled on all obdfilters
11434 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11435 skip "oss write cache is NOT enabled"
11440 #define OBD_FAIL_OBD_NO_LRU 0x609
11441 do_nodes $list $LCTL set_param fail_loc=0x609
11443 # pages should be in the case right after write
11444 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11447 local BEFORE=$(roc_hit)
11448 cancel_lru_locks osc
11449 cat $DIR/$tfile >/dev/null
11450 local AFTER=$(roc_hit)
11452 do_nodes $list $LCTL set_param fail_loc=0
11454 if ! let "AFTER - BEFORE == CPAGES"; then
11455 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11458 # the following read invalidates the cache
11459 cancel_lru_locks osc
11460 set_osd_param $list '' read_cache_enable 0
11461 cat $DIR/$tfile >/dev/null
11463 # now data shouldn't be found in the cache
11465 cancel_lru_locks osc
11466 cat $DIR/$tfile >/dev/null
11468 if let "AFTER - BEFORE != 0"; then
11469 error "IN CACHE: before: $BEFORE, after: $AFTER"
11472 set_osd_param $list '' read_cache_enable 1
11475 run_test 151 "test cache on oss and controls ==============================="
11478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11480 local TF="$TMP/$tfile"
11482 # simulate ENOMEM during write
11483 #define OBD_FAIL_OST_NOMEM 0x226
11484 lctl set_param fail_loc=0x80000226
11485 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11487 sync || error "sync failed"
11488 lctl set_param fail_loc=0
11490 # discard client's cache
11491 cancel_lru_locks osc
11493 # simulate ENOMEM during read
11494 lctl set_param fail_loc=0x80000226
11495 cmp $TF $DIR/$tfile || error "cmp failed"
11496 lctl set_param fail_loc=0
11500 run_test 152 "test read/write with enomem ============================"
11503 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11505 run_test 153 "test if fdatasync does not crash ======================="
11507 dot_lustre_fid_permission_check() {
11509 local ffid=$MOUNT/.lustre/fid/$fid
11512 echo "stat fid $fid"
11513 stat $ffid > /dev/null || error "stat $ffid failed."
11514 echo "touch fid $fid"
11515 touch $ffid || error "touch $ffid failed."
11516 echo "write to fid $fid"
11517 cat /etc/hosts > $ffid || error "write $ffid failed."
11518 echo "read fid $fid"
11519 diff /etc/hosts $ffid || error "read $ffid failed."
11520 echo "append write to fid $fid"
11521 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11522 echo "rename fid $fid"
11523 mv $ffid $test_dir/$tfile.1 &&
11524 error "rename $ffid to $tfile.1 should fail."
11525 touch $test_dir/$tfile.1
11526 mv $test_dir/$tfile.1 $ffid &&
11527 error "rename $tfile.1 to $ffid should fail."
11528 rm -f $test_dir/$tfile.1
11529 echo "truncate fid $fid"
11530 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11531 echo "link fid $fid"
11532 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11533 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11534 echo "setfacl fid $fid"
11535 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11536 echo "getfacl fid $fid"
11537 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11539 echo "unlink fid $fid"
11540 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11541 echo "mknod fid $fid"
11542 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11544 fid=[0xf00000400:0x1:0x0]
11545 ffid=$MOUNT/.lustre/fid/$fid
11547 echo "stat non-exist fid $fid"
11548 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11549 echo "write to non-exist fid $fid"
11550 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11551 echo "link new fid $fid"
11552 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11554 mkdir -p $test_dir/$tdir
11555 touch $test_dir/$tdir/$tfile
11556 fid=$($LFS path2fid $test_dir/$tdir)
11559 error "error: could not get fid for $test_dir/$dir/$tfile."
11561 ffid=$MOUNT/.lustre/fid/$fid
11564 ls $ffid > /dev/null || error "ls $ffid failed."
11565 echo "touch $fid/$tfile.1"
11566 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11568 echo "touch $MOUNT/.lustre/fid/$tfile"
11569 touch $MOUNT/.lustre/fid/$tfile && \
11570 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11572 echo "setxattr to $MOUNT/.lustre/fid"
11573 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11575 echo "listxattr for $MOUNT/.lustre/fid"
11576 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11578 echo "delxattr from $MOUNT/.lustre/fid"
11579 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11581 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11582 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11583 error "touch invalid fid should fail."
11585 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11586 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11587 error "touch non-normal fid should fail."
11589 echo "rename $tdir to $MOUNT/.lustre/fid"
11590 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11591 error "rename to $MOUNT/.lustre/fid should fail."
11593 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11595 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11596 local new_obf_mode=777
11598 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11599 chmod $new_obf_mode $DIR/.lustre/fid ||
11600 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11602 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11603 [ $obf_mode -eq $new_obf_mode ] ||
11604 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11606 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11607 chmod $old_obf_mode $DIR/.lustre/fid ||
11608 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11611 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11612 fid=$($LFS path2fid $test_dir/$tfile-2)
11614 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11616 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11617 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11618 error "create lov data thru .lustre failed"
11620 echo "cp /etc/passwd $test_dir/$tfile-2"
11621 cp /etc/passwd $test_dir/$tfile-2 ||
11622 error "copy to $test_dir/$tfile-2 failed."
11623 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11624 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11625 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11627 rm -rf $test_dir/tfile.lnk
11628 rm -rf $test_dir/$tfile-2
11632 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11633 skip "Need MDS version at least 2.4.1"
11635 local tf=$DIR/$tfile
11638 local fid=$($LFS path2fid $tf)
11639 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11641 # check that we get the same pathname back
11642 local found=$($LFS fid2path $MOUNT "$fid")
11643 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11644 [ "$found" == "$tf" ] ||
11645 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11647 run_test 154A "lfs path2fid and fid2path basic checks"
11650 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11651 skip "Need MDS version at least 2.4.1"
11653 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11654 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11655 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11656 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11658 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11659 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11661 # check that we get the same pathname
11662 echo "PFID: $PFID, name: $name"
11663 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11664 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11665 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11666 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11668 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11670 run_test 154B "verify the ll_decode_linkea tool"
11673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11674 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11675 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11676 skip "Need MDS version at least 2.2.51"
11677 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11679 cp /etc/hosts $DIR/$tfile
11681 fid=$($LFS path2fid $DIR/$tfile)
11683 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11685 dot_lustre_fid_permission_check "$fid" $DIR ||
11686 error "dot lustre permission check $fid failed"
11688 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11690 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11692 touch $MOUNT/.lustre/file &&
11693 error "creation is not allowed under .lustre"
11695 mkdir $MOUNT/.lustre/dir &&
11696 error "mkdir is not allowed under .lustre"
11700 run_test 154a "Open-by-FID"
11703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11704 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11705 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11706 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11707 skip "Need MDS version at least 2.2.51"
11709 local remote_dir=$DIR/$tdir/remote_dir
11713 mkdir -p $DIR/$tdir
11714 $LFS mkdir -i $MDTIDX $remote_dir ||
11715 error "create remote directory failed"
11717 cp /etc/hosts $remote_dir/$tfile
11719 fid=$($LFS path2fid $remote_dir/$tfile)
11721 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11723 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11724 error "dot lustre permission check $fid failed"
11727 run_test 154b "Open-by-FID for remote directory"
11730 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11731 skip "Need MDS version at least 2.4.1"
11733 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11734 local FID1=$($LFS path2fid $DIR/$tfile.1)
11735 local FID2=$($LFS path2fid $DIR/$tfile.2)
11736 local FID3=$($LFS path2fid $DIR/$tfile.3)
11739 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11740 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11741 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11743 [ "$FID" = "${!want}" ] ||
11744 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11748 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11750 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11751 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11755 run_test 154c "lfs path2fid and fid2path multiple arguments"
11758 remote_mds_nodsh && skip "remote MDS with nodsh"
11759 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11760 skip "Need MDS version at least 2.5.53"
11762 if remote_mds; then
11763 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11767 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11774 local fid=$($LFS path2fid $DIR/$tfile)
11777 cmd="exec $fd<$DIR/$tfile"
11779 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11780 echo "$fid_list" | grep "$fid"
11783 cmd="exec $fd>/dev/null"
11785 if [ $rc -ne 0 ]; then
11786 error "FID $fid not found in open files list $fid_list"
11789 run_test 154d "Verify open file fid"
11793 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11794 skip "Need MDS version at least 2.6.50"
11796 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11797 error ".lustre returned by readdir"
11800 run_test 154e ".lustre is not returned by readdir"
11803 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11805 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11806 test_mkdir -p -c1 $DIR/$tdir/d
11807 # test dirs inherit from its stripe
11808 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11809 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11810 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11811 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11814 # get fid of parents
11815 local FID0=$($LFS path2fid $DIR/$tdir/d)
11816 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11817 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11818 local FID3=$($LFS path2fid $DIR)
11820 # check that path2fid --parents returns expected <parent_fid>/name
11821 # 1) test for a directory (single parent)
11822 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11823 [ "$parent" == "$FID0/foo1" ] ||
11824 error "expected parent: $FID0/foo1, got: $parent"
11826 # 2) test for a file with nlink > 1 (multiple parents)
11827 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11828 echo "$parent" | grep -F "$FID1/$tfile" ||
11829 error "$FID1/$tfile not returned in parent list"
11830 echo "$parent" | grep -F "$FID2/link" ||
11831 error "$FID2/link not returned in parent list"
11833 # 3) get parent by fid
11834 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11835 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11836 echo "$parent" | grep -F "$FID1/$tfile" ||
11837 error "$FID1/$tfile not returned in parent list (by fid)"
11838 echo "$parent" | grep -F "$FID2/link" ||
11839 error "$FID2/link not returned in parent list (by fid)"
11841 # 4) test for entry in root directory
11842 parent=$($LFS path2fid --parents $DIR/f)
11843 echo "$parent" | grep -F "$FID3/f" ||
11844 error "$FID3/f not returned in parent list"
11846 # 5) test it on root directory
11847 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11848 error "$MOUNT should not have parents"
11850 # enable xattr caching and check that linkea is correctly updated
11851 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11852 save_lustre_params client "llite.*.xattr_cache" > $save
11853 lctl set_param llite.*.xattr_cache 1
11855 # 6.1) linkea update on rename
11856 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11858 # get parents by fid
11859 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11860 # foo1 should no longer be returned in parent list
11861 echo "$parent" | grep -F "$FID1" &&
11862 error "$FID1 should no longer be in parent list"
11863 # the new path should appear
11864 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11865 error "$FID2/$tfile.moved is not in parent list"
11867 # 6.2) linkea update on unlink
11868 rm -f $DIR/$tdir/d/foo2/link
11869 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11870 # foo2/link should no longer be returned in parent list
11871 echo "$parent" | grep -F "$FID2/link" &&
11872 error "$FID2/link should no longer be in parent list"
11876 restore_lustre_params < $save
11879 run_test 154f "get parent fids by reading link ea"
11883 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11884 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
11885 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
11886 skip "Need MDS version at least 2.6.92"
11888 mkdir -p $DIR/$tdir
11889 llapi_fid_test -d $DIR/$tdir
11891 run_test 154g "various llapi FID tests"
11893 test_155_small_load() {
11894 local temp=$TMP/$tfile
11895 local file=$DIR/$tfile
11897 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11898 error "dd of=$temp bs=6096 count=1 failed"
11900 cancel_lru_locks $OSC
11901 cmp $temp $file || error "$temp $file differ"
11903 $TRUNCATE $temp 6000
11904 $TRUNCATE $file 6000
11905 cmp $temp $file || error "$temp $file differ (truncate1)"
11907 echo "12345" >>$temp
11908 echo "12345" >>$file
11909 cmp $temp $file || error "$temp $file differ (append1)"
11911 echo "12345" >>$temp
11912 echo "12345" >>$file
11913 cmp $temp $file || error "$temp $file differ (append2)"
11919 test_155_big_load() {
11920 remote_ost_nodsh && skip "remote OST with nodsh"
11922 local temp=$TMP/$tfile
11923 local file=$DIR/$tfile
11926 local cache_size=$(do_facet ost$((MAXI+1)) \
11927 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11928 local large_file_size=$((cache_size * 2))
11930 echo "OSS cache size: $cache_size KB"
11931 echo "Large file size: $large_file_size KB"
11933 [ $MAXV -le $large_file_size ] &&
11934 skip_env "max available OST size needs > $large_file_size KB"
11936 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
11938 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11939 error "dd of=$temp bs=$large_file_size count=1k failed"
11942 cancel_lru_locks osc
11943 cmp $temp $file || error "$temp $file differ"
11949 save_writethrough() {
11950 local facets=$(get_facets OST)
11952 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11958 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11960 save_writethrough $p
11963 set_cache writethrough on
11964 test_155_small_load
11965 restore_lustre_params < $p
11968 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11973 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11975 save_writethrough $p
11978 set_cache writethrough off
11979 test_155_small_load
11980 restore_lustre_params < $p
11983 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11988 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11990 save_writethrough $p
11993 set_cache writethrough on
11994 test_155_small_load
11995 restore_lustre_params < $p
11998 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12003 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12005 save_writethrough $p
12008 set_cache writethrough off
12009 test_155_small_load
12010 restore_lustre_params < $p
12013 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12018 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12020 save_writethrough $p
12023 set_cache writethrough on
12025 restore_lustre_params < $p
12028 run_test 155e "Verify big 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
12040 restore_lustre_params < $p
12043 run_test 155f "Verify big 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
12055 restore_lustre_params < $p
12058 run_test 155g "Verify big 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
12070 restore_lustre_params < $p
12073 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12077 remote_ost_nodsh && skip "remote OST with nodsh"
12078 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12079 skip "stats not implemented on old servers"
12080 [ "$ost1_FSTYPE" = "zfs" ] &&
12081 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12086 local file="$DIR/$tfile"
12087 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12089 save_writethrough $p
12092 log "Turn on read and write cache"
12094 set_cache writethrough on
12096 log "Write data and read it back."
12097 log "Read should be satisfied from the cache."
12098 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12100 cancel_lru_locks osc
12101 cat $file >/dev/null
12103 if ! let "AFTER - BEFORE == CPAGES"; then
12104 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12106 log "cache hits:: before: $BEFORE, after: $AFTER"
12109 log "Read again; it should be satisfied from the cache."
12111 cancel_lru_locks osc
12112 cat $file >/dev/null
12114 if ! let "AFTER - BEFORE == CPAGES"; then
12115 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12117 log "cache hits:: before: $BEFORE, after: $AFTER"
12120 log "Turn off the read cache and turn on the write cache"
12122 set_cache writethrough on
12124 log "Read again; it should be satisfied from the cache."
12126 cancel_lru_locks osc
12127 cat $file >/dev/null
12129 if ! let "AFTER - BEFORE == CPAGES"; then
12130 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12132 log "cache hits:: before: $BEFORE, after: $AFTER"
12135 log "Read again; it should not be satisfied from the cache."
12137 cancel_lru_locks osc
12138 cat $file >/dev/null
12140 if ! let "AFTER - BEFORE == 0"; then
12141 error "IN CACHE: before: $BEFORE, after: $AFTER"
12143 log "cache hits:: before: $BEFORE, after: $AFTER"
12146 log "Write data and read it back."
12147 log "Read should be satisfied from the cache."
12148 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12150 cancel_lru_locks osc
12151 cat $file >/dev/null
12153 if ! let "AFTER - BEFORE == CPAGES"; then
12154 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12156 log "cache hits:: before: $BEFORE, after: $AFTER"
12159 log "Read again; it should not be satisfied from the cache."
12161 cancel_lru_locks osc
12162 cat $file >/dev/null
12164 if ! let "AFTER - BEFORE == 0"; then
12165 error "IN CACHE: before: $BEFORE, after: $AFTER"
12167 log "cache hits:: before: $BEFORE, after: $AFTER"
12170 log "Turn off read and write cache"
12172 set_cache writethrough off
12174 log "Write data and read it back"
12175 log "It should not be satisfied from the cache."
12177 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12178 cancel_lru_locks osc
12180 cat $file >/dev/null
12182 if ! let "AFTER - BEFORE == 0"; then
12183 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12185 log "cache hits:: before: $BEFORE, after: $AFTER"
12188 log "Turn on the read cache and turn off the write cache"
12190 set_cache writethrough off
12192 log "Write data and read it back"
12193 log "It should not be satisfied from the cache."
12195 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12197 cancel_lru_locks osc
12198 cat $file >/dev/null
12200 if ! let "AFTER - BEFORE == 0"; then
12201 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12203 log "cache hits:: before: $BEFORE, after: $AFTER"
12206 log "Read again; it should be satisfied from the cache."
12208 cancel_lru_locks osc
12209 cat $file >/dev/null
12211 if ! let "AFTER - BEFORE == CPAGES"; then
12212 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12214 log "cache hits:: before: $BEFORE, after: $AFTER"
12217 restore_lustre_params < $p
12220 run_test 156 "Verification of tunables"
12223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12224 remote_mds_nodsh && skip "remote MDS with nodsh"
12225 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12226 skip "Need MDS version at least 2.2.0"
12228 changelog_register || error "changelog_register failed"
12229 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12230 changelog_users $SINGLEMDS | grep -q $cl_user ||
12231 error "User $cl_user not found in changelog_users"
12234 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12235 changelog_clear 0 || error "changelog_clear failed"
12236 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12237 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12238 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12239 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12240 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12241 rm $DIR/$tdir/pics/desktop.jpg
12243 changelog_dump | tail -10
12245 echo "verifying changelog mask"
12246 changelog_chmask "-MKDIR"
12247 changelog_chmask "-CLOSE"
12249 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12250 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12252 changelog_chmask "+MKDIR"
12253 changelog_chmask "+CLOSE"
12255 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12256 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12258 changelog_dump | tail -10
12259 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12260 CLOSES=$(changelog_dump | grep -c "CLOSE")
12261 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12262 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12265 echo "verifying target fid"
12266 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12267 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12268 [ "$fidc" == "$fidf" ] ||
12269 error "changelog '$tfile' fid $fidc != file fid $fidf"
12270 echo "verifying parent fid"
12271 # The FID returned from the Changelog may be the directory shard on
12272 # a different MDT, and not the FID returned by path2fid on the parent.
12273 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12274 # since this is what will matter when recreating this file in the tree.
12275 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12276 local pathp=$($LFS fid2path $MOUNT "$fidp")
12277 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12278 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12280 echo "getting records for $cl_user"
12281 changelog_users $SINGLEMDS
12282 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12284 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12285 error "changelog_clear failed"
12286 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12287 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12288 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12289 error "user index expect $user_rec1 + $nclr != $user_rec2"
12291 local min0_rec=$(changelog_users $SINGLEMDS |
12292 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12293 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12294 awk '{ print $1; exit; }')
12296 changelog_dump | tail -n 5
12297 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12298 [ $first_rec == $((min0_rec + 1)) ] ||
12299 error "first index should be $min0_rec + 1 not $first_rec"
12301 # LU-3446 changelog index reset on MDT restart
12302 local cur_rec1=$(changelog_users $SINGLEMDS |
12303 awk '/^current.index:/ { print $NF }')
12304 changelog_clear 0 ||
12305 error "clear all changelog records for $cl_user failed"
12306 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12307 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12308 error "Fail to start $SINGLEMDS"
12309 local cur_rec2=$(changelog_users $SINGLEMDS |
12310 awk '/^current.index:/ { print $NF }')
12311 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12312 [ $cur_rec1 == $cur_rec2 ] ||
12313 error "current index should be $cur_rec1 not $cur_rec2"
12315 echo "verifying users from this test are deregistered"
12316 changelog_deregister || error "changelog_deregister failed"
12317 changelog_users $SINGLEMDS | grep -q $cl_user &&
12318 error "User '$cl_user' still in changelog_users"
12320 # lctl get_param -n mdd.*.changelog_users
12321 # current index: 144
12322 # ID index (idle seconds)
12324 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12325 # this is the normal case where all users were deregistered
12326 # make sure no new records are added when no users are present
12327 local last_rec1=$(changelog_users $SINGLEMDS |
12328 awk '/^current.index:/ { print $NF }')
12329 touch $DIR/$tdir/chloe
12330 local last_rec2=$(changelog_users $SINGLEMDS |
12331 awk '/^current.index:/ { print $NF }')
12332 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12333 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12335 # any changelog users must be leftovers from a previous test
12336 changelog_users $SINGLEMDS
12337 echo "other changelog users; can't verify off"
12340 run_test 160a "changelog sanity"
12342 test_160b() { # LU-3587
12343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12344 remote_mds_nodsh && skip "remote MDS with nodsh"
12345 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12346 skip "Need MDS version at least 2.2.0"
12348 changelog_register || error "changelog_register failed"
12349 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12350 changelog_users $SINGLEMDS | grep -q $cl_user ||
12351 error "User '$cl_user' not found in changelog_users"
12353 local longname1=$(str_repeat a 255)
12354 local longname2=$(str_repeat b 255)
12357 echo "creating very long named file"
12358 touch $longname1 || error "create of '$longname1' failed"
12359 echo "renaming very long named file"
12360 mv $longname1 $longname2
12362 changelog_dump | grep RENME | tail -n 5
12365 run_test 160b "Verify that very long rename doesn't crash in changelog"
12368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12369 remote_mds_nodsh && skip "remote MDS with nodsh"
12371 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12372 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12373 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12374 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12378 # Registration step
12379 changelog_register || error "changelog_register failed"
12382 mkdir -p $DIR/$tdir
12383 $MCREATE $DIR/$tdir/foo_160c
12384 changelog_chmask "-TRUNC"
12385 $TRUNCATE $DIR/$tdir/foo_160c 200
12386 changelog_chmask "+TRUNC"
12387 $TRUNCATE $DIR/$tdir/foo_160c 199
12388 changelog_dump | tail -n 5
12389 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12390 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12392 run_test 160c "verify that changelog log catch the truncate event"
12395 remote_mds_nodsh && skip "remote MDS with nodsh"
12396 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12398 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12399 skip "Need MDS version at least 2.7.60"
12401 # Registration step
12402 changelog_register || error "changelog_register failed"
12404 mkdir -p $DIR/$tdir/migrate_dir
12405 changelog_clear 0 || error "changelog_clear failed"
12407 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12408 changelog_dump | tail -n 5
12409 local migrates=$(changelog_dump | grep -c "MIGRT")
12410 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12412 run_test 160d "verify that changelog log catch the migrate event"
12415 remote_mds_nodsh && skip "remote MDS with nodsh"
12418 changelog_register || error "changelog_register failed"
12420 # Delete a future user (expect fail)
12421 local MDT0=$(facet_svc $SINGLEMDS)
12422 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12425 if [ $rc -eq 0 ]; then
12426 error "Deleted non-existant user cl77"
12427 elif [ $rc -ne 2 ]; then
12428 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12431 # Clear to a bad index (1 billion should be safe)
12432 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12435 if [ $rc -eq 0 ]; then
12436 error "Successfully cleared to invalid CL index"
12437 elif [ $rc -ne 22 ]; then
12438 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12441 run_test 160e "changelog negative testing (should return errors)"
12444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12445 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12446 skip "Need MDS version at least 2.10.56"
12448 local mdts=$(comma_list $(mdts_nodes))
12451 changelog_register || error "first changelog_register failed"
12452 changelog_register || error "second changelog_register failed"
12454 declare -A cl_user1
12455 declare -A cl_user2
12460 # generate some changelog records to accumulate on each MDT
12461 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12462 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12463 error "create $DIR/$tdir/$tfile failed"
12465 # check changelogs have been generated
12466 local nbcl=$(changelog_dump | wc -l)
12467 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12469 for param in "changelog_max_idle_time=10" \
12471 "changelog_min_gc_interval=2" \
12472 "changelog_min_free_cat_entries=3"; do
12473 local MDT0=$(facet_svc $SINGLEMDS)
12474 local var="${param%=*}"
12475 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12477 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12478 do_nodes $mdts $LCTL set_param mdd.*.$param
12481 # force cl_user2 to be idle (1st part)
12484 # simulate changelog catalog almost full
12485 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12486 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12488 for i in $(seq $MDSCOUNT); do
12489 cl_users=(${CL_USERS[mds$i]})
12490 cl_user1[mds$i]="${cl_users[0]}"
12491 cl_user2[mds$i]="${cl_users[1]}"
12493 [ -n "${cl_user1[mds$i]}" ] ||
12494 error "mds$i: no user registered"
12495 [ -n "${cl_user2[mds$i]}" ] ||
12496 error "mds$i: only ${cl_user2[mds$i]} is registered"
12498 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12499 [ -n "$user_rec1" ] ||
12500 error "mds$i: User ${cl_user1[mds$i]} not registered"
12501 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12502 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12503 [ -n "$user_rec2" ] ||
12504 error "mds$i: User ${cl_user1[mds$i]} not registered"
12505 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12506 "$user_rec1 + 2 == $user_rec2"
12507 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12508 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12509 "$user_rec1 + 2, but is $user_rec2"
12510 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12511 [ -n "$user_rec2" ] ||
12512 error "mds$i: User ${cl_user2[mds$i]} not registered"
12513 [ $user_rec1 == $user_rec2 ] ||
12514 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12515 "$user_rec1, but is $user_rec2"
12518 # force cl_user2 to be idle (2nd part) and to reach
12519 # changelog_max_idle_time
12522 # generate one more changelog to trigger fail_loc
12523 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12524 error "create $DIR/$tdir/${tfile}bis failed"
12526 # ensure gc thread is done
12527 for i in $(mdts_nodes); do
12529 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12530 error "$i: GC-thread not done"
12534 for i in $(seq $MDSCOUNT); do
12535 # check cl_user1 still registered
12536 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12537 error "mds$i: User ${cl_user1[mds$i]} not registered"
12538 # check cl_user2 unregistered
12539 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12540 error "mds$i: User ${cl_user2[mds$i]} still registered"
12542 # check changelogs are present and starting at $user_rec1 + 1
12543 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12544 [ -n "$user_rec1" ] ||
12545 error "mds$i: User ${cl_user1[mds$i]} not registered"
12546 first_rec=$($LFS changelog $(facet_svc mds$i) |
12547 awk '{ print $1; exit; }')
12549 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12550 [ $((user_rec1 + 1)) == $first_rec ] ||
12551 error "mds$i: first index should be $user_rec1 + 1, " \
12552 "but is $first_rec"
12555 run_test 160f "changelog garbage collect (timestamped users)"
12558 remote_mds_nodsh && skip "remote MDS with nodsh"
12559 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12560 skip "Need MDS version at least 2.10.56"
12562 local mdts=$(comma_list $(mdts_nodes))
12564 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12565 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12568 changelog_register || error "first changelog_register failed"
12569 changelog_register || error "second changelog_register failed"
12571 declare -A cl_user1
12572 declare -A cl_user2
12577 # generate some changelog records to accumulate on each MDT
12578 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12579 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12580 error "create $DIR/$tdir/$tfile failed"
12582 # check changelogs have been generated
12583 local nbcl=$(changelog_dump | wc -l)
12584 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12586 # reduce the max_idle_indexes value to make sure we exceed it
12587 max_ndx=$((nbcl / 2 - 1))
12589 for param in "changelog_max_idle_indexes=$max_ndx" \
12591 "changelog_min_gc_interval=2" \
12592 "changelog_min_free_cat_entries=3"; do
12593 local MDT0=$(facet_svc $SINGLEMDS)
12594 local var="${param%=*}"
12595 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12597 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12598 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12599 error "unable to set mdd.*.$param"
12602 # simulate changelog catalog almost full
12603 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12604 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12606 for i in $(seq $MDSCOUNT); do
12607 cl_users=(${CL_USERS[mds$i]})
12608 cl_user1[mds$i]="${cl_users[0]}"
12609 cl_user2[mds$i]="${cl_users[1]}"
12611 [ -n "${cl_user1[mds$i]}" ] ||
12612 error "mds$i: no user registered"
12613 [ -n "${cl_user2[mds$i]}" ] ||
12614 error "mds$i: only ${cl_user1[mds$i]} is registered"
12616 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12617 [ -n "$user_rec1" ] ||
12618 error "mds$i: User ${cl_user1[mds$i]} not registered"
12619 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12620 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12621 [ -n "$user_rec2" ] ||
12622 error "mds$i: User ${cl_user1[mds$i]} not registered"
12623 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12624 "$user_rec1 + 2 == $user_rec2"
12625 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12626 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12627 "$user_rec1 + 2, but is $user_rec2"
12628 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12629 [ -n "$user_rec2" ] ||
12630 error "mds$i: User ${cl_user2[mds$i]} not registered"
12631 [ $user_rec1 == $user_rec2 ] ||
12632 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12633 "$user_rec1, but is $user_rec2"
12636 # ensure we are past the previous changelog_min_gc_interval set above
12639 # generate one more changelog to trigger fail_loc
12640 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12641 error "create $DIR/$tdir/${tfile}bis failed"
12643 # ensure gc thread is done
12644 for i in $(mdts_nodes); do
12646 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12647 error "$i: GC-thread not done"
12651 for i in $(seq $MDSCOUNT); do
12652 # check cl_user1 still registered
12653 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12654 error "mds$i: User ${cl_user1[mds$i]} not registered"
12655 # check cl_user2 unregistered
12656 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12657 error "mds$i: User ${cl_user2[mds$i]} still registered"
12659 # check changelogs are present and starting at $user_rec1 + 1
12660 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12661 [ -n "$user_rec1" ] ||
12662 error "mds$i: User ${cl_user1[mds$i]} not registered"
12663 first_rec=$($LFS changelog $(facet_svc mds$i) |
12664 awk '{ print $1; exit; }')
12666 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12667 [ $((user_rec1 + 1)) == $first_rec ] ||
12668 error "mds$i: first index should be $user_rec1 + 1, " \
12669 "but is $first_rec"
12672 run_test 160g "changelog garbage collect (old users)"
12675 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12676 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12677 skip "Need MDS version at least 2.10.56"
12679 local mdts=$(comma_list $(mdts_nodes))
12682 changelog_register || error "first changelog_register failed"
12683 changelog_register || error "second changelog_register failed"
12685 declare -A cl_user1
12686 declare -A cl_user2
12691 # generate some changelog records to accumulate on each MDT
12692 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12693 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12694 error "create $DIR/$tdir/$tfile failed"
12696 # check changelogs have been generated
12697 local nbcl=$(changelog_dump | wc -l)
12698 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12700 for param in "changelog_max_idle_time=10" \
12702 "changelog_min_gc_interval=2"; do
12703 local MDT0=$(facet_svc $SINGLEMDS)
12704 local var="${param%=*}"
12705 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12707 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12708 do_nodes $mdts $LCTL set_param mdd.*.$param
12711 # force cl_user2 to be idle (1st part)
12714 for i in $(seq $MDSCOUNT); do
12715 cl_users=(${CL_USERS[mds$i]})
12716 cl_user1[mds$i]="${cl_users[0]}"
12717 cl_user2[mds$i]="${cl_users[1]}"
12719 [ -n "${cl_user1[mds$i]}" ] ||
12720 error "mds$i: no user registered"
12721 [ -n "${cl_user2[mds$i]}" ] ||
12722 error "mds$i: only ${cl_user2[mds$i]} is registered"
12724 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12725 [ -n "$user_rec1" ] ||
12726 error "mds$i: User ${cl_user1[mds$i]} not registered"
12727 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12728 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12729 [ -n "$user_rec2" ] ||
12730 error "mds$i: User ${cl_user1[mds$i]} not registered"
12731 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12732 "$user_rec1 + 2 == $user_rec2"
12733 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12734 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12735 "$user_rec1 + 2, but is $user_rec2"
12736 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12737 [ -n "$user_rec2" ] ||
12738 error "mds$i: User ${cl_user2[mds$i]} not registered"
12739 [ $user_rec1 == $user_rec2 ] ||
12740 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12741 "$user_rec1, but is $user_rec2"
12744 # force cl_user2 to be idle (2nd part) and to reach
12745 # changelog_max_idle_time
12748 # force each GC-thread start and block then
12749 # one per MDT/MDD, set fail_val accordingly
12750 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12751 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12753 # generate more changelogs to trigger fail_loc
12754 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12755 error "create $DIR/$tdir/${tfile}bis failed"
12757 # stop MDT to stop GC-thread, should be done in back-ground as it will
12758 # block waiting for the thread to be released and exit
12759 declare -A stop_pids
12760 for i in $(seq $MDSCOUNT); do
12762 stop_pids[mds$i]=$!
12765 for i in $(mdts_nodes); do
12768 local facets=$(facets_up_on_host $i)
12770 for facet in ${facets//,/ }; do
12771 if [[ $facet == mds* ]]; then
12775 # ensure each MDS's gc threads are still present and all in "R"
12776 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12777 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12778 error "$i: expected $nb GC-thread"
12780 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12782 error "$i: GC-thread not found in R-state"
12783 # check umounts of each MDT on MDS have reached kthread_stop()
12784 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12785 error "$i: expected $nb umount"
12787 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12788 error "$i: umount not found in D-state"
12791 # release all GC-threads
12792 do_nodes $mdts $LCTL set_param fail_loc=0
12794 # wait for MDT stop to complete
12795 for i in $(seq $MDSCOUNT); do
12796 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12800 # may try to check if any orphan changelog records are present
12801 # via ldiskfs/zfs and llog_reader...
12803 # re-start/mount MDTs
12804 for i in $(seq $MDSCOUNT); do
12805 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12806 error "Fail to start mds$i"
12810 for i in $(seq $MDSCOUNT); do
12811 # check cl_user1 still registered
12812 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12813 error "mds$i: User ${cl_user1[mds$i]} not registered"
12814 # check cl_user2 unregistered
12815 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12816 error "mds$i: User ${cl_user2[mds$i]} still registered"
12818 # check changelogs are present and starting at $user_rec1 + 1
12819 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12820 [ -n "$user_rec1" ] ||
12821 error "mds$i: User ${cl_user1[mds$i]} not registered"
12822 first_rec=$($LFS changelog $(facet_svc mds$i) |
12823 awk '{ print $1; exit; }')
12825 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12826 [ $((user_rec1 + 1)) == $first_rec ] ||
12827 error "mds$i: first index should be $user_rec1 + 1, " \
12828 "but is $first_rec"
12831 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12836 local mdts=$(comma_list $(mdts_nodes))
12838 changelog_register || error "first changelog_register failed"
12840 # generate some changelog records to accumulate on each MDT
12841 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12842 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12843 error "create $DIR/$tdir/$tfile failed"
12845 # check changelogs have been generated
12846 local nbcl=$(changelog_dump | wc -l)
12847 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12849 # simulate race between register and unregister
12850 # XXX as fail_loc is set per-MDS, with DNE configs the race
12851 # simulation will only occur for one MDT per MDS and for the
12852 # others the normal race scenario will take place
12853 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12854 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12855 do_nodes $mdts $LCTL set_param fail_val=1
12857 # unregister 1st user
12858 changelog_deregister &
12860 # wait some time for deregister work to reach race rdv
12862 # register 2nd user
12863 changelog_register || error "2nd user register failed"
12865 wait $pid1 || error "1st user deregister failed"
12869 declare -A LAST_REC
12870 for i in $(seq $MDSCOUNT); do
12871 if changelog_users mds$i | grep "^cl"; then
12872 # make sure new records are added with one user present
12873 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12874 awk '/^current.index:/ { print $NF }')
12876 error "mds$i has no user registered"
12880 # generate more changelog records to accumulate on each MDT
12881 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12882 error "create $DIR/$tdir/${tfile}bis failed"
12884 for i in $(seq $MDSCOUNT); do
12885 last_rec=$(changelog_users $SINGLEMDS |
12886 awk '/^current.index:/ { print $NF }')
12887 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12888 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12889 error "changelogs are off on mds$i"
12892 run_test 160i "changelog user register/unregister race"
12895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12897 test_mkdir -c1 $DIR/$tdir
12898 cp /etc/hosts $DIR/$tdir/$tfile
12899 test_mkdir -c1 $DIR/$tdir/foo1
12900 test_mkdir -c1 $DIR/$tdir/foo2
12901 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12902 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12903 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12904 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12905 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12906 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12907 $LFS fid2path $DIR $FID
12908 error "bad link ea"
12911 rm $DIR/$tdir/foo2/zachary
12913 rm $DIR/$tdir/foo2/thor
12915 rm $DIR/$tdir/$tfile
12917 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12918 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12919 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12920 rm $DIR/$tdir/foo2/maggie
12923 local longname=$tfile.avg_len_is_thirty_two_
12924 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12925 error_noexit 'failed to unlink many hardlinks'" EXIT
12926 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12927 error "failed to hardlink many files"
12928 links=$($LFS fid2path $DIR $FID | wc -l)
12929 echo -n "${links}/1000 links in link EA"
12930 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12932 run_test 161a "link ea sanity"
12935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12936 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12939 local remote_dir=$DIR/$tdir/remote_dir
12941 mkdir -p $DIR/$tdir
12942 $LFS mkdir -i $MDTIDX $remote_dir ||
12943 error "create remote directory failed"
12945 cp /etc/hosts $remote_dir/$tfile
12946 mkdir -p $remote_dir/foo1
12947 mkdir -p $remote_dir/foo2
12948 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12949 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12950 ln $remote_dir/$tfile $remote_dir/foo1/luna
12951 ln $remote_dir/$tfile $remote_dir/foo2/thor
12953 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12955 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12956 $LFS fid2path $DIR $FID
12957 error "bad link ea"
12960 rm $remote_dir/foo2/zachary
12962 rm $remote_dir/foo2/thor
12964 rm $remote_dir/$tfile
12966 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12967 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12968 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12969 $LFS fid2path $DIR $FID
12970 error "bad link rename"
12972 rm $remote_dir/foo2/maggie
12975 local longname=filename_avg_len_is_thirty_two_
12976 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12977 error "failed to hardlink many files"
12978 links=$($LFS fid2path $DIR $FID | wc -l)
12979 echo -n "${links}/1000 links in link EA"
12980 [[ ${links} -gt 60 ]] ||
12981 error "expected at least 60 links in link EA"
12982 unlinkmany $remote_dir/foo2/$longname 1000 ||
12983 error "failed to unlink many hardlinks"
12985 run_test 161b "link ea sanity under remote directory"
12988 remote_mds_nodsh && skip "remote MDS with nodsh"
12989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12990 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
12991 skip "Need MDS version at least 2.1.5"
12993 # define CLF_RENAME_LAST 0x0001
12994 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12995 changelog_register || error "changelog_register failed"
12998 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12999 touch $DIR/$tdir/foo_161c
13000 touch $DIR/$tdir/bar_161c
13001 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13002 changelog_dump | grep RENME | tail -n 5
13003 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13004 changelog_clear 0 || error "changelog_clear failed"
13005 if [ x$flags != "x0x1" ]; then
13006 error "flag $flags is not 0x1"
13009 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13010 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13011 touch $DIR/$tdir/foo_161c
13012 touch $DIR/$tdir/bar_161c
13013 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13014 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13015 changelog_dump | grep RENME | tail -n 5
13016 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13017 changelog_clear 0 || error "changelog_clear failed"
13018 if [ x$flags != "x0x0" ]; then
13019 error "flag $flags is not 0x0"
13021 echo "rename overwrite a target having nlink > 1," \
13022 "changelog record has flags of $flags"
13024 # rename doesn't overwrite a target (changelog flag 0x0)
13025 touch $DIR/$tdir/foo_161c
13026 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13027 changelog_dump | grep RENME | tail -n 5
13028 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13029 changelog_clear 0 || error "changelog_clear failed"
13030 if [ x$flags != "x0x0" ]; then
13031 error "flag $flags is not 0x0"
13033 echo "rename doesn't overwrite a target," \
13034 "changelog record has flags of $flags"
13036 # define CLF_UNLINK_LAST 0x0001
13037 # unlink a file having nlink = 1 (changelog flag 0x1)
13038 rm -f $DIR/$tdir/foo2_161c
13039 changelog_dump | grep UNLNK | tail -n 5
13040 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13041 changelog_clear 0 || error "changelog_clear failed"
13042 if [ x$flags != "x0x1" ]; then
13043 error "flag $flags is not 0x1"
13045 echo "unlink a file having nlink = 1," \
13046 "changelog record has flags of $flags"
13048 # unlink a file having nlink > 1 (changelog flag 0x0)
13049 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13050 rm -f $DIR/$tdir/foobar_161c
13051 changelog_dump | grep UNLNK | tail -n 5
13052 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13053 changelog_clear 0 || error "changelog_clear failed"
13054 if [ x$flags != "x0x0" ]; then
13055 error "flag $flags is not 0x0"
13057 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13059 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13062 remote_mds_nodsh && skip "remote MDS with nodsh"
13067 changelog_register || error "changelog_register failed"
13069 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13070 # interfer with $MOUNT/.lustre/fid/ access
13072 [[ $? -eq 0 ]] || error "mkdir failed"
13074 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13075 $LCTL set_param fail_loc=0x8000140c
13077 $LCTL set_param fail_val=5
13080 echo foofoo > $DIR/$tdir/$tfile &
13083 # wait for create to be delayed
13087 [[ $? -eq 0 ]] || error "create should be blocked"
13089 local tempfile=$(mktemp)
13090 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13091 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13092 # some delay may occur during ChangeLog publishing and file read just
13093 # above, that could allow file write to happen finally
13094 [[ -s $tempfile ]] && echo "file should be empty"
13096 $LCTL set_param fail_loc=0
13099 [[ $? -eq 0 ]] || error "create failed"
13101 run_test 161d "create with concurrent .lustre/fid access"
13104 local expected="$1"
13109 path=$($LFS fid2path "$@")
13112 if [ $rc -ne 0 ]; then
13113 error "path looked up of '$expected' failed: rc=$rc"
13114 elif [ "$path" != "$expected" ]; then
13115 error "path looked up '$path' instead of '$expected'"
13117 echo "FID '$fid' resolves to path '$path' as expected"
13121 test_162a() { # was test_162
13122 test_mkdir -p -c1 $DIR/$tdir/d2
13123 touch $DIR/$tdir/d2/$tfile
13124 touch $DIR/$tdir/d2/x1
13125 touch $DIR/$tdir/d2/x2
13126 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13127 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13129 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13130 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13133 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13134 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13135 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13137 # softlink to wrong file
13138 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13139 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13140 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13143 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13144 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13145 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13146 # fid2path dir/fsname should both work
13147 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13148 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13150 # hardlink count: check that there are 2 links
13151 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13152 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13154 # hardlink indexing: remove the first link
13155 rm $DIR/$tdir/d2/p/q/r/hlink
13156 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13158 run_test 162a "path lookup sanity"
13161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13162 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13165 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13166 error "create striped dir failed"
13168 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13169 tail -n 1 | awk '{print $2}')
13170 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13172 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13173 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13176 for ((i=0;i<5;i++)); do
13177 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13178 error "get fid for f$i failed"
13179 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13181 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13182 error "get fid for d$i failed"
13183 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13188 run_test 162b "striped directory path lookup sanity"
13190 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13192 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13193 skip "Need MDS version at least 2.7.51"
13195 local lpath=$tdir.local
13196 local rpath=$tdir.remote
13198 test_mkdir $DIR/$lpath
13199 test_mkdir $DIR/$rpath
13201 for ((i = 0; i <= 101; i++)); do
13204 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13205 error "get fid for local directory $DIR/$lpath failed"
13206 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13209 test_mkdir $DIR/$rpath
13210 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13211 error "get fid for remote directory $DIR/$rpath failed"
13212 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13217 run_test 162c "fid2path works with paths 100 or more directories deep"
13220 # do directio so as not to populate the page cache
13221 log "creating a 10 Mb file"
13222 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13223 log "starting reads"
13224 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13225 log "truncating the file"
13226 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13228 kill %+ || true # reads might have finished
13229 echo "wait until dd is finished"
13231 log "removing the temporary file"
13232 rm -rf $DIR/$tfile || error "tmp file removal failed"
13234 run_test 169 "parallel read and truncate should not deadlock"
13237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13239 $LCTL clear # bug 18514
13240 $LCTL debug_daemon start $TMP/${tfile}_log_good
13242 $LCTL debug_daemon stop
13243 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13244 error "sed failed to read log_good"
13246 $LCTL debug_daemon start $TMP/${tfile}_log_good
13248 $LCTL debug_daemon stop
13250 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13251 error "lctl df log_bad failed"
13253 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13254 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13256 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13257 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13259 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13260 error "bad_line good_line1 good_line2 are empty"
13262 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13263 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13264 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13266 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13267 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13268 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13270 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13271 error "bad_line_new good_line_new are empty"
13273 local expected_good=$((good_line1 + good_line2*2))
13275 rm -f $TMP/${tfile}*
13276 # LU-231, short malformed line may not be counted into bad lines
13277 if [ $bad_line -ne $bad_line_new ] &&
13278 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13279 error "expected $bad_line bad lines, but got $bad_line_new"
13283 if [ $expected_good -ne $good_line_new ]; then
13284 error "expected $expected_good good lines, but got $good_line_new"
13289 run_test 170 "test lctl df to handle corrupted log ====================="
13291 test_171() { # bug20592
13292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13294 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13295 $LCTL set_param fail_loc=0x50e
13296 $LCTL set_param fail_val=3000
13297 multiop_bg_pause $DIR/$tfile O_s || true
13299 kill -USR1 $MULTIPID
13303 if dmesg | grep "recursive fault"; then
13304 error "caught a recursive fault"
13306 $LCTL set_param fail_loc=0
13309 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13311 # it would be good to share it with obdfilter-survey/iokit-libecho code
13312 setup_obdecho_osc () {
13315 local obdfilter_name=$2
13316 echo "Creating new osc for $obdfilter_name on $ost_nid"
13317 # make sure we can find loopback nid
13318 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13320 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13321 ${obdfilter_name}_osc_UUID || rc=2; }
13322 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13323 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13327 cleanup_obdecho_osc () {
13328 local obdfilter_name=$1
13329 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13330 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13337 local pages=${3:-64}
13342 local obd_size=$(get_obd_size $node $OBD)
13343 local page_size=$(get_page_size $node)
13344 if [[ -n "$obd_size" ]]; then
13345 local new_count=$((obd_size / (pages * page_size / 1024)))
13346 [[ $new_count -ge $count ]] || count=$new_count
13349 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13350 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13352 if [ $rc -eq 0 ]; then
13353 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13354 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13356 echo "New object id is $id"
13357 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13359 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13360 "test_brw $count w v $pages $id" || rc=4; }
13361 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13363 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13364 "cleanup" || rc=5; }
13365 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13366 "detach" || rc=6; }
13367 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13374 if ! module_loaded obdecho; then
13375 load_module obdecho/obdecho &&
13376 stack_trap "rmmod obdecho" EXIT ||
13377 error "unable to load obdecho on client"
13380 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13381 local host=$($LCTL get_param -n osc.$osc.import |
13382 awk '/current_connection:/ { print $2 }' )
13383 local target=$($LCTL get_param -n osc.$osc.import |
13384 awk '/target:/ { print $2 }' )
13385 target=${target%_UUID}
13387 if [ -n "$target" ]; then
13388 setup_obdecho_osc $host $target &&
13389 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13390 { error "obdecho setup failed with $?"; return; }
13392 obdecho_test ${target}_osc client ||
13393 error "obdecho_test failed on ${target}_osc"
13395 $LCTL get_param osc.$osc.import
13396 error "there is no osc.$osc.import target"
13399 run_test 180a "test obdecho on osc"
13402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13403 remote_ost_nodsh && skip "remote OST with nodsh"
13405 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13406 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13407 error "failed to load module obdecho"
13409 local target=$(do_facet ost1 $LCTL dl |
13410 awk '/obdfilter/ { print $4; exit; }')
13412 if [ -n "$target" ]; then
13413 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13415 do_facet ost1 $LCTL dl
13416 error "there is no obdfilter target on ost1"
13419 run_test 180b "test obdecho directly on obdfilter"
13421 test_180c() { # LU-2598
13422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13423 remote_ost_nodsh && skip "remote OST with nodsh"
13424 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13425 skip "Need MDS version at least 2.4.0"
13427 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13428 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13429 error "failed to load module obdecho"
13431 local target=$(do_facet ost1 $LCTL dl |
13432 awk '/obdfilter/ { print $4; exit; }')
13434 if [ -n "$target" ]; then
13435 local pages=16384 # 64MB bulk I/O RPC size
13437 obdecho_test "$target" ost1 "$pages" ||
13438 error "obdecho_test with pages=$pages failed with $?"
13440 do_facet ost1 $LCTL dl
13441 error "there is no obdfilter target on ost1"
13444 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13446 test_181() { # bug 22177
13447 test_mkdir $DIR/$tdir
13448 # create enough files to index the directory
13449 createmany -o $DIR/$tdir/foobar 4000
13450 # print attributes for debug purpose
13453 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13455 # remove the files & current working dir
13456 unlinkmany $DIR/$tdir/foobar 4000
13458 kill -USR1 $MULTIPID
13460 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13463 run_test 181 "Test open-unlinked dir ========================"
13469 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13471 $LCTL set_param mdc.*.rpc_stats=clear
13473 for (( i = 0; i < $tcount; i++ )) ; do
13474 mkdir $DIR/$tdir/$i
13477 for (( i = 0; i < $tcount; i++ )) ; do
13478 createmany -o $DIR/$tdir/$i/f- $fcount &
13482 for (( i = 0; i < $tcount; i++ )) ; do
13483 unlinkmany $DIR/$tdir/$i/f- $fcount &
13487 $LCTL get_param mdc.*.rpc_stats
13491 run_test 182 "Test parallel modify metadata operations ================"
13493 test_183() { # LU-2275
13494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13495 remote_mds_nodsh && skip "remote MDS with nodsh"
13496 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13497 skip "Need MDS version at least 2.3.56"
13499 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13500 echo aaa > $DIR/$tdir/$tfile
13502 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13503 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13505 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13506 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13508 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13510 # Flush negative dentry cache
13511 touch $DIR/$tdir/$tfile
13513 # We are not checking for any leaked references here, they'll
13514 # become evident next time we do cleanup with module unload.
13517 run_test 183 "No crash or request leak in case of strange dispositions ========"
13519 # test suite 184 is for LU-2016, LU-2017
13521 check_swap_layouts_support
13523 dir0=$DIR/$tdir/$testnum
13524 test_mkdir -p -c1 $dir0
13529 $LFS setstripe -c1 $file1
13531 $LFS setstripe -c2 $file2
13533 gen1=$($LFS getstripe -g $file1)
13534 gen2=$($LFS getstripe -g $file2)
13536 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13537 gen=$($LFS getstripe -g $file1)
13538 [[ $gen1 != $gen ]] ||
13539 "Layout generation on $file1 does not change"
13540 gen=$($LFS getstripe -g $file2)
13541 [[ $gen2 != $gen ]] ||
13542 "Layout generation on $file2 does not change"
13544 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13545 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13547 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13549 run_test 184a "Basic layout swap"
13552 check_swap_layouts_support
13554 dir0=$DIR/$tdir/$testnum
13555 mkdir -p $dir0 || error "creating dir $dir0"
13562 $LFS setstripe -c1 $file1
13563 $LFS setstripe -c2 $file2
13564 $LFS setstripe -c1 $file3
13565 chown $RUNAS_ID $file3
13566 gen1=$($LFS getstripe -g $file1)
13567 gen2=$($LFS getstripe -g $file2)
13569 $LFS swap_layouts $dir1 $dir2 &&
13570 error "swap of directories layouts should fail"
13571 $LFS swap_layouts $dir1 $file1 &&
13572 error "swap of directory and file layouts should fail"
13573 $RUNAS $LFS swap_layouts $file1 $file2 &&
13574 error "swap of file we cannot write should fail"
13575 $LFS swap_layouts $file1 $file3 &&
13576 error "swap of file with different owner should fail"
13577 /bin/true # to clear error code
13579 run_test 184b "Forbidden layout swap (will generate errors)"
13582 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13583 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13584 check_swap_layouts_support
13586 local dir0=$DIR/$tdir/$testnum
13587 mkdir -p $dir0 || error "creating dir $dir0"
13589 local ref1=$dir0/ref1
13590 local ref2=$dir0/ref2
13591 local file1=$dir0/file1
13592 local file2=$dir0/file2
13593 # create a file large enough for the concurrent test
13594 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13595 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13596 echo "ref file size: ref1($(stat -c %s $ref1))," \
13597 "ref2($(stat -c %s $ref2))"
13600 dd if=$ref1 of=$file1 bs=16k &
13603 # Make sure dd starts to copy file
13604 while [ ! -f $file1 ]; do sleep 0.1; done
13606 $LFS swap_layouts $file1 $file2
13609 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13610 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13612 # how many bytes copied before swapping layout
13613 local copied=$(stat -c %s $file2)
13614 local remaining=$(stat -c %s $ref1)
13615 remaining=$((remaining - copied))
13616 echo "Copied $copied bytes before swapping layout..."
13618 cmp -n $copied $file1 $ref2 | grep differ &&
13619 error "Content mismatch [0, $copied) of ref2 and file1"
13620 cmp -n $copied $file2 $ref1 ||
13621 error "Content mismatch [0, $copied) of ref1 and file2"
13622 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13623 error "Content mismatch [$copied, EOF) of ref1 and file1"
13626 rm -f $ref1 $ref2 $file1 $file2
13628 run_test 184c "Concurrent write and layout swap"
13631 check_swap_layouts_support
13632 [ -z "$(which getfattr 2>/dev/null)" ] &&
13633 skip_env "no getfattr command"
13635 local file1=$DIR/$tdir/$tfile-1
13636 local file2=$DIR/$tdir/$tfile-2
13637 local file3=$DIR/$tdir/$tfile-3
13641 mkdir -p $DIR/$tdir
13642 touch $file1 || error "create $file1 failed"
13643 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13644 error "create $file2 failed"
13645 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13646 error "create $file3 failed"
13647 lovea1=$(get_layout_param $file1)
13649 $LFS swap_layouts $file2 $file3 ||
13650 error "swap $file2 $file3 layouts failed"
13651 $LFS swap_layouts $file1 $file2 ||
13652 error "swap $file1 $file2 layouts failed"
13654 lovea2=$(get_layout_param $file2)
13657 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13659 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13660 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13662 run_test 184d "allow stripeless layouts swap"
13665 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13666 skip "Need MDS version at least 2.6.94"
13667 check_swap_layouts_support
13668 [ -z "$(which getfattr 2>/dev/null)" ] &&
13669 skip_env "no getfattr command"
13671 local file1=$DIR/$tdir/$tfile-1
13672 local file2=$DIR/$tdir/$tfile-2
13673 local file3=$DIR/$tdir/$tfile-3
13676 mkdir -p $DIR/$tdir
13677 touch $file1 || error "create $file1 failed"
13678 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13679 error "create $file2 failed"
13680 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13681 error "create $file3 failed"
13683 $LFS swap_layouts $file1 $file2 ||
13684 error "swap $file1 $file2 layouts failed"
13686 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13687 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13689 echo 123 > $file1 || error "Should be able to write into $file1"
13691 $LFS swap_layouts $file1 $file3 ||
13692 error "swap $file1 $file3 layouts failed"
13694 echo 123 > $file1 || error "Should be able to write into $file1"
13696 rm -rf $file1 $file2 $file3
13698 run_test 184e "Recreate layout after stripeless layout swaps"
13701 # Create a file with name longer than sizeof(struct stat) ==
13702 # 144 to see if we can get chars from the file name to appear
13703 # in the returned striping. Note that 'f' == 0x66.
13704 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13706 mkdir -p $DIR/$tdir
13707 mcreate $DIR/$tdir/$file
13708 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13709 error "IOC_MDC_GETFILEINFO returned garbage striping"
13712 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13714 test_185() { # LU-2441
13715 # LU-3553 - no volatile file support in old servers
13716 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13717 skip "Need MDS version at least 2.3.60"
13719 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13720 touch $DIR/$tdir/spoo
13721 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13722 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13723 error "cannot create/write a volatile file"
13724 [ "$FILESET" == "" ] &&
13725 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13726 error "FID is still valid after close"
13728 multiop_bg_pause $DIR/$tdir vVw4096_c
13735 # assume that the next FID for this client is sequential, since stdout
13736 # is unfortunately eaten by multiop_bg_pause
13737 local n=$((${fidv[1]} + 1))
13738 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13739 if [ "$FILESET" == "" ]; then
13740 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13741 error "FID is missing before close"
13743 kill -USR1 $multi_pid
13744 # 1 second delay, so if mtime change we will see it
13746 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13747 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13749 run_test 185 "Volatile file support"
13752 remote_mds_nodsh && skip "remote MDS with nodsh"
13753 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13754 skip "Need MDS version at least 2.3.0"
13756 local dir0=$DIR/$tdir/$testnum
13757 mkdir -p $dir0 || error "creating dir $dir0"
13759 local file=$dir0/file1
13760 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13761 local dv1=$($LFS data_version $file)
13762 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13763 local dv2=$($LFS data_version $file)
13764 [[ $dv1 != $dv2 ]] ||
13765 error "data version did not change on write $dv1 == $dv2"
13770 run_test 187a "Test data version change"
13773 remote_mds_nodsh && skip "remote MDS with nodsh"
13774 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13775 skip "Need MDS version at least 2.3.0"
13777 local dir0=$DIR/$tdir/$testnum
13778 mkdir -p $dir0 || error "creating dir $dir0"
13780 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13781 [[ ${DV[0]} != ${DV[1]} ]] ||
13782 error "data version did not change on write"\
13783 " ${DV[0]} == ${DV[1]}"
13788 run_test 187b "Test data version change on volatile file"
13791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13792 remote_mgs_nodsh && skip "remote MGS with nodsh"
13793 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13795 local POOL=${POOL:-cea1}
13796 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13797 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13800 local last_ost=$(($OSTCOUNT - 1))
13802 local ost_list=$(seq $first_ost $ost_step $last_ost)
13803 local ost_range="$first_ost $last_ost $ost_step"
13804 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13805 local file_dir=$POOL_ROOT/file_tst
13806 local subdir=$test_path/subdir
13809 if ! combined_mgs_mds ; then
13814 # former test_200a test_200b
13815 pool_add $POOL || { rc=$? ; break; }
13816 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13817 # former test_200c test_200d
13818 mkdir -p $test_path
13819 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13820 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13822 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13823 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13824 || { rc=$? ; break; }
13825 # former test_200e test_200f
13826 local files=$((OSTCOUNT*3))
13827 pool_alloc_files $POOL $test_path $files "$ost_list" \
13828 || { rc=$? ; break; }
13829 pool_create_files $POOL $file_dir $files "$ost_list" \
13830 || { rc=$? ; break; }
13831 # former test_200g test_200h
13832 pool_lfs_df $POOL || { rc=$? ; break; }
13833 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13835 # former test_201a test_201b test_201c
13836 pool_remove_first_target $POOL || { rc=$? ; break; }
13838 local f=$test_path/$tfile
13839 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13840 pool_remove $POOL $f || { rc=$? ; break; }
13846 if ! combined_mgs_mds ; then
13851 run_test 200 "OST pools"
13853 # usage: default_attr <count | size | offset>
13855 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13858 # usage: check_default_stripe_attr
13859 check_default_stripe_attr() {
13860 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
13863 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13865 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13869 error "unknown getstripe attr '$1'"
13872 [ $ACTUAL == $EXPECTED ] ||
13873 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13877 test_mkdir $DIR/$tdir
13878 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13880 check_default_stripe_attr --stripe-count
13881 check_default_stripe_attr --stripe-size
13882 check_default_stripe_attr --stripe-index
13884 run_test 204a "Print default stripe attributes"
13887 test_mkdir $DIR/$tdir
13888 $LFS setstripe --stripe-count 1 $DIR/$tdir
13890 check_default_stripe_attr --stripe-size
13891 check_default_stripe_attr --stripe-index
13893 run_test 204b "Print default stripe size and offset"
13896 test_mkdir $DIR/$tdir
13897 $LFS setstripe --stripe-size 65536 $DIR/$tdir
13899 check_default_stripe_attr --stripe-count
13900 check_default_stripe_attr --stripe-index
13902 run_test 204c "Print default stripe count and offset"
13905 test_mkdir $DIR/$tdir
13906 $LFS setstripe --stripe-index 0 $DIR/$tdir
13908 check_default_stripe_attr --stripe-count
13909 check_default_stripe_attr --stripe-size
13911 run_test 204d "Print default stripe count and size"
13914 test_mkdir $DIR/$tdir
13915 $LFS setstripe -d $DIR/$tdir
13917 check_default_stripe_attr --stripe-count --raw
13918 check_default_stripe_attr --stripe-size --raw
13919 check_default_stripe_attr --stripe-index --raw
13921 run_test 204e "Print raw stripe attributes"
13924 test_mkdir $DIR/$tdir
13925 $LFS setstripe --stripe-count 1 $DIR/$tdir
13927 check_default_stripe_attr --stripe-size --raw
13928 check_default_stripe_attr --stripe-index --raw
13930 run_test 204f "Print raw stripe size and offset"
13933 test_mkdir $DIR/$tdir
13934 $LFS setstripe --stripe-size 65536 $DIR/$tdir
13936 check_default_stripe_attr --stripe-count --raw
13937 check_default_stripe_attr --stripe-index --raw
13939 run_test 204g "Print raw stripe count and offset"
13942 test_mkdir $DIR/$tdir
13943 $LFS setstripe --stripe-index 0 $DIR/$tdir
13945 check_default_stripe_attr --stripe-count --raw
13946 check_default_stripe_attr --stripe-size --raw
13948 run_test 204h "Print raw stripe count and size"
13950 # Figure out which job scheduler is being used, if any,
13951 # or use a fake one
13952 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13953 JOBENV=SLURM_JOB_ID
13954 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13956 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13958 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13959 JOBENV=LOADL_STEP_ID
13960 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13963 $LCTL list_param jobid_name > /dev/null 2>&1
13964 if [ $? -eq 0 ]; then
13970 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13972 verify_jobstats() {
13977 # we don't really need to clear the stats for this test to work, since each
13978 # command has a unique jobid, but it makes debugging easier if needed.
13979 # for facet in $facets; do
13980 # local dev=$(convert_facet2label $facet)
13981 # # clear old jobstats
13982 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13985 # use a new JobID for each test, or we might see an old one
13986 [ "$JOBENV" = "FAKE_JOBID" ] &&
13987 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13989 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13991 [ "$JOBENV" = "nodelocal" ] && {
13992 FAKE_JOBID=id.$testnum.%e.$RANDOM
13993 $LCTL set_param jobid_name=$FAKE_JOBID
13994 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13997 log "Test: ${cmd[*]}"
13998 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14000 if [ $JOBENV = "FAKE_JOBID" ]; then
14001 FAKE_JOBID=$JOBVAL ${cmd[*]}
14006 # all files are created on OST0000
14007 for facet in $facets; do
14008 local stats="*.$(convert_facet2label $facet).job_stats"
14010 # strip out libtool wrappers for in-tree executables
14011 if [ $(do_facet $facet lctl get_param $stats |
14012 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14013 do_facet $facet lctl get_param $stats
14014 error "No jobstats for $JOBVAL found on $facet::$stats"
14020 local new_jobenv=$1
14022 set_persistent_param_and_check client "jobid_var" \
14023 "$FSNAME.sys.jobid_var" $new_jobenv
14026 test_205() { # Job stats
14027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14028 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14029 skip "Need MDS version with at least 2.7.1"
14030 remote_mgs_nodsh && skip "remote MGS with nodsh"
14031 remote_mds_nodsh && skip "remote MDS with nodsh"
14032 remote_ost_nodsh && skip "remote OST with nodsh"
14033 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14034 skip "Server doesn't support jobstats"
14035 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14037 local old_jobenv=$($LCTL get_param -n jobid_var)
14038 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14040 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14041 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14043 stack_trap "do_facet mgs $PERM_CMD \
14044 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14048 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14049 mdt.*.job_cleanup_interval | head -n 1)
14050 local new_interval=5
14051 do_facet $SINGLEMDS \
14052 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14053 stack_trap "do_facet $SINGLEMDS \
14054 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14055 local start=$SECONDS
14059 cmd="mkdir $DIR/$tdir"
14060 verify_jobstats "$cmd" "$SINGLEMDS"
14062 cmd="rmdir $DIR/$tdir"
14063 verify_jobstats "$cmd" "$SINGLEMDS"
14064 # mkdir on secondary MDT
14065 if [ $MDSCOUNT -gt 1 ]; then
14066 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14067 verify_jobstats "$cmd" "mds2"
14070 cmd="mknod $DIR/$tfile c 1 3"
14071 verify_jobstats "$cmd" "$SINGLEMDS"
14073 cmd="rm -f $DIR/$tfile"
14074 verify_jobstats "$cmd" "$SINGLEMDS"
14075 # create all files on OST0000 so verify_jobstats can find OST stats
14077 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14078 verify_jobstats "$cmd" "$SINGLEMDS"
14080 cmd="touch $DIR/$tfile"
14081 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14083 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14084 verify_jobstats "$cmd" "ost1"
14086 cancel_lru_locks osc
14087 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14088 verify_jobstats "$cmd" "ost1"
14090 cmd="$TRUNCATE $DIR/$tfile 0"
14091 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14093 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14094 verify_jobstats "$cmd" "$SINGLEMDS"
14095 # jobstats expiry - sleep until old stats should be expired
14096 local left=$((new_interval + 5 - (SECONDS - start)))
14097 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14098 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14100 cmd="mkdir $DIR/$tdir.expire"
14101 verify_jobstats "$cmd" "$SINGLEMDS"
14102 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14103 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14105 # Ensure that jobid are present in changelog (if supported by MDS)
14106 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14107 changelog_dump | tail -10
14108 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14109 [ $jobids -eq 9 ] ||
14110 error "Wrong changelog jobid count $jobids != 9"
14114 jobstats_set $JOBENV
14116 changelog_dump | grep $tfile
14117 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14118 [ $jobids -eq 0 ] ||
14119 error "Unexpected jobids when jobid_var=$JOBENV"
14122 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14123 JOBENV="JOBCOMPLEX"
14124 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14126 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14128 run_test 205 "Verify job stats"
14130 # LU-1480, LU-1773 and LU-1657
14132 mkdir -p $DIR/$tdir
14133 $LFS setstripe -c -1 $DIR/$tdir
14134 #define OBD_FAIL_LOV_INIT 0x1403
14135 $LCTL set_param fail_loc=0xa0001403
14136 $LCTL set_param fail_val=1
14137 touch $DIR/$tdir/$tfile || true
14139 run_test 206 "fail lov_init_raid0() doesn't lbug"
14142 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14143 local fsz=`stat -c %s $DIR/$tfile`
14144 cancel_lru_locks mdc
14146 # do not return layout in getattr intent
14147 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14148 $LCTL set_param fail_loc=0x170
14149 local sz=`stat -c %s $DIR/$tfile`
14151 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14155 run_test 207a "can refresh layout at glimpse"
14158 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14159 local cksum=`md5sum $DIR/$tfile`
14160 local fsz=`stat -c %s $DIR/$tfile`
14161 cancel_lru_locks mdc
14162 cancel_lru_locks osc
14164 # do not return layout in getattr intent
14165 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14166 $LCTL set_param fail_loc=0x171
14168 # it will refresh layout after the file is opened but before read issues
14169 echo checksum is "$cksum"
14170 echo "$cksum" |md5sum -c --quiet || error "file differs"
14174 run_test 207b "can refresh layout at open"
14177 # FIXME: in this test suite, only RD lease is used. This is okay
14178 # for now as only exclusive open is supported. After generic lease
14179 # is done, this test suite should be revised. - Jinshan
14181 remote_mds_nodsh && skip "remote MDS with nodsh"
14182 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14183 skip "Need MDS version at least 2.4.52"
14185 echo "==== test 1: verify get lease work"
14186 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14188 echo "==== test 2: verify lease can be broken by upcoming open"
14189 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14193 $MULTIOP $DIR/$tfile oO_RDONLY:c
14194 kill -USR1 $PID && wait $PID || error "break lease error"
14196 echo "==== test 3: verify lease can't be granted if an open already exists"
14197 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14201 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14202 kill -USR1 $PID && wait $PID || error "open file error"
14204 echo "==== test 4: lease can sustain over recovery"
14205 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14211 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14213 echo "==== test 5: lease broken can't be regained by replay"
14214 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14218 # open file to break lease and then recovery
14219 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14222 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14226 run_test 208 "Exclusive open"
14229 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14230 skip_env "must have disp_stripe"
14233 sync; sleep 5; sync;
14235 echo 3 > /proc/sys/vm/drop_caches
14236 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14238 # open/close 500 times
14239 for i in $(seq 500); do
14243 echo 3 > /proc/sys/vm/drop_caches
14244 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14246 echo "before: $req_before, after: $req_after"
14247 [ $((req_after - req_before)) -ge 300 ] &&
14248 error "open/close requests are not freed"
14251 run_test 209 "read-only open/close requests should be freed promptly"
14255 size=$((size % 8192 + 1))
14256 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14257 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14258 rm -f $DIR/f212 $DIR/f212.xyz
14260 run_test 212 "Sendfile test ============================================"
14263 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14264 cancel_lru_locks osc
14265 lctl set_param fail_loc=0x8000040f
14266 # generate a read lock
14267 cat $DIR/$tfile > /dev/null
14268 # write to the file, it will try to cancel the above read lock.
14269 cat /etc/hosts >> $DIR/$tfile
14271 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14273 test_214() { # for bug 20133
14274 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14275 for (( i=0; i < 340; i++ )) ; do
14276 touch $DIR/$tdir/d214c/a$i
14279 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14280 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14281 ls $DIR/d214c || error "ls $DIR/d214c failed"
14282 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14283 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14285 run_test 214 "hash-indexed directory test - bug 20133"
14287 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14288 create_lnet_proc_files() {
14289 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14292 # counterpart of create_lnet_proc_files
14293 remove_lnet_proc_files() {
14294 rm -f $TMP/lnet_$1.sys
14297 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14298 # 3rd arg as regexp for body
14299 check_lnet_proc_stats() {
14300 local l=$(cat "$TMP/lnet_$1" |wc -l)
14301 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14303 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14306 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14307 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14308 # optional and can be regexp for 2nd line (lnet.routes case)
14309 check_lnet_proc_entry() {
14310 local blp=2 # blp stands for 'position of 1st line of body'
14311 [ -z "$5" ] || blp=3 # lnet.routes case
14313 local l=$(cat "$TMP/lnet_$1" |wc -l)
14314 # subtracting one from $blp because the body can be empty
14315 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14317 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14318 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14320 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14321 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14323 # bail out if any unexpected line happened
14324 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14325 [ "$?" != 0 ] || error "$2 misformatted"
14328 test_215() { # for bugs 18102, 21079, 21517
14329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14331 local N='(0|[1-9][0-9]*)' # non-negative numeric
14332 local P='[1-9][0-9]*' # positive numeric
14333 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14334 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14335 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14336 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14338 local L1 # regexp for 1st line
14339 local L2 # regexp for 2nd line (optional)
14340 local BR # regexp for the rest (body)
14342 # lnet.stats should look as 11 space-separated non-negative numerics
14343 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14344 create_lnet_proc_files "stats"
14345 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14346 remove_lnet_proc_files "stats"
14348 # lnet.routes should look like this:
14349 # Routing disabled/enabled
14350 # net hops priority state router
14351 # where net is a string like tcp0, hops > 0, priority >= 0,
14352 # state is up/down,
14353 # router is a string like 192.168.1.1@tcp2
14354 L1="^Routing (disabled|enabled)$"
14355 L2="^net +hops +priority +state +router$"
14356 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14357 create_lnet_proc_files "routes"
14358 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14359 remove_lnet_proc_files "routes"
14361 # lnet.routers should look like this:
14362 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14363 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14364 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14365 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14366 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14367 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14368 create_lnet_proc_files "routers"
14369 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14370 remove_lnet_proc_files "routers"
14372 # lnet.peers should look like this:
14373 # nid refs state last max rtr min tx min queue
14374 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14375 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14376 # numeric (0 or >0 or <0), queue >= 0.
14377 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14378 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14379 create_lnet_proc_files "peers"
14380 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14381 remove_lnet_proc_files "peers"
14383 # lnet.buffers should look like this:
14384 # pages count credits min
14385 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14386 L1="^pages +count +credits +min$"
14387 BR="^ +$N +$N +$I +$I$"
14388 create_lnet_proc_files "buffers"
14389 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14390 remove_lnet_proc_files "buffers"
14392 # lnet.nis should look like this:
14393 # nid status alive refs peer rtr max tx min
14394 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14395 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14396 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14397 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14398 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14399 create_lnet_proc_files "nis"
14400 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14401 remove_lnet_proc_files "nis"
14403 # can we successfully write to lnet.stats?
14404 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14406 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14408 test_216() { # bug 20317
14409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14410 remote_ost_nodsh && skip "remote OST with nodsh"
14413 local facets=$(get_facets OST)
14414 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14416 save_lustre_params client "osc.*.contention_seconds" > $p
14417 save_lustre_params $facets \
14418 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14419 save_lustre_params $facets \
14420 "ldlm.namespaces.filter-*.contended_locks" >> $p
14421 save_lustre_params $facets \
14422 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14423 clear_stats osc.*.osc_stats
14425 # agressive lockless i/o settings
14426 do_nodes $(comma_list $(osts_nodes)) \
14427 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14428 ldlm.namespaces.filter-*.contended_locks=0 \
14429 ldlm.namespaces.filter-*.contention_seconds=60"
14430 lctl set_param -n osc.*.contention_seconds=60
14432 $DIRECTIO write $DIR/$tfile 0 10 4096
14433 $CHECKSTAT -s 40960 $DIR/$tfile
14435 # disable lockless i/o
14436 do_nodes $(comma_list $(osts_nodes)) \
14437 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14438 ldlm.namespaces.filter-*.contended_locks=32 \
14439 ldlm.namespaces.filter-*.contention_seconds=0"
14440 lctl set_param -n osc.*.contention_seconds=0
14441 clear_stats osc.*.osc_stats
14443 dd if=/dev/zero of=$DIR/$tfile count=0
14444 $CHECKSTAT -s 0 $DIR/$tfile
14446 restore_lustre_params <$p
14450 run_test 216 "check lockless direct write updates file size and kms correctly"
14452 test_217() { # bug 22430
14453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14458 for node in $(nodes_list); do
14459 nid=$(host_nids_address $node $NETTYPE)
14460 if [[ $nid = *-* ]] ; then
14461 echo "lctl ping $(h2nettype $nid)"
14462 lctl ping $(h2nettype $nid)
14464 echo "skipping $node (no hyphen detected)"
14468 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14471 # do directio so as not to populate the page cache
14472 log "creating a 10 Mb file"
14473 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14474 log "starting reads"
14475 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14476 log "truncating the file"
14477 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14479 kill %+ || true # reads might have finished
14480 echo "wait until dd is finished"
14482 log "removing the temporary file"
14483 rm -rf $DIR/$tfile || error "tmp file removal failed"
14485 run_test 218 "parallel read and truncate should not deadlock"
14488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14490 # write one partial page
14491 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14492 # set no grant so vvp_io_commit_write will do sync write
14493 $LCTL set_param fail_loc=0x411
14494 # write a full page at the end of file
14495 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14497 $LCTL set_param fail_loc=0
14498 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14499 $LCTL set_param fail_loc=0x411
14500 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14503 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14504 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14506 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14508 test_220() { #LU-325
14509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14510 remote_ost_nodsh && skip "remote OST with nodsh"
14511 remote_mds_nodsh && skip "remote MDS with nodsh"
14512 remote_mgs_nodsh && skip "remote MGS with nodsh"
14516 # create on MDT0000 so the last_id and next_id are correct
14518 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14522 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14523 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14524 osc.$mdtosc_proc1.prealloc_last_id)
14525 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14526 osc.$mdtosc_proc1.prealloc_next_id)
14530 if ! combined_mgs_mds ; then
14534 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14535 #define OBD_FAIL_OST_ENOINO 0x229
14536 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14537 create_pool $FSNAME.$TESTNAME || return 1
14538 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14540 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14542 MDSOBJS=$((last_id - next_id))
14543 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14545 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14546 echo "OST still has $count kbytes free"
14548 echo "create $MDSOBJS files @next_id..."
14549 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14551 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14552 osc.$mdtosc_proc1.prealloc_last_id)
14553 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14554 osc.$mdtosc_proc1.prealloc_next_id)
14556 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14561 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14562 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14564 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14565 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14566 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14567 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14568 echo "unlink $MDSOBJS files @$next_id..."
14569 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14571 if ! combined_mgs_mds ; then
14575 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14580 dd if=`which date` of=$MOUNT/date oflag=sync
14581 chmod +x $MOUNT/date
14583 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14584 $LCTL set_param fail_loc=0x80001401
14586 $MOUNT/date > /dev/null
14589 run_test 221 "make sure fault and truncate race to not cause OOM"
14592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14595 test_mkdir $DIR/$tdir
14596 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14597 createmany -o $DIR/$tdir/$tfile 10
14598 cancel_lru_locks mdc
14599 cancel_lru_locks osc
14600 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14601 $LCTL set_param fail_loc=0x31a
14602 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14603 $LCTL set_param fail_loc=0
14606 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14612 test_mkdir $DIR/$tdir
14613 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14614 createmany -o $DIR/$tdir/$tfile 10
14615 cancel_lru_locks mdc
14616 cancel_lru_locks osc
14617 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14618 $LCTL set_param fail_loc=0x31a
14619 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14620 $LCTL set_param fail_loc=0
14622 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14628 test_mkdir $DIR/$tdir
14629 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14630 createmany -o $DIR/$tdir/$tfile 10
14631 cancel_lru_locks mdc
14632 cancel_lru_locks osc
14633 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14634 $LCTL set_param fail_loc=0x31b
14635 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14636 $LCTL set_param fail_loc=0
14639 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14641 test_224a() { # LU-1039, MRP-303
14642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14644 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14645 $LCTL set_param fail_loc=0x508
14646 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14647 $LCTL set_param fail_loc=0
14650 run_test 224a "Don't panic on bulk IO failure"
14652 test_224b() { # LU-1039, MRP-303
14653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14655 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14656 cancel_lru_locks osc
14657 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14658 $LCTL set_param fail_loc=0x515
14659 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14660 $LCTL set_param fail_loc=0
14663 run_test 224b "Don't panic on bulk IO failure"
14665 test_224c() { # LU-6441
14666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14667 remote_mds_nodsh && skip "remote MDS with nodsh"
14669 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14670 save_writethrough $p
14671 set_cache writethrough on
14673 local pages_per_rpc=$($LCTL get_param \
14674 osc.*.max_pages_per_rpc)
14675 local at_max=$($LCTL get_param -n at_max)
14676 local timeout=$($LCTL get_param -n timeout)
14677 local test_at="at_max"
14678 local param_at="$FSNAME.sys.at_max"
14679 local test_timeout="timeout"
14680 local param_timeout="$FSNAME.sys.timeout"
14682 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14684 set_persistent_param_and_check client "$test_at" "$param_at" 0
14685 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14687 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14688 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14689 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14690 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14692 do_facet ost1 "$LCTL set_param fail_loc=0"
14694 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14695 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14698 $LCTL set_param -n $pages_per_rpc
14699 restore_lustre_params < $p
14702 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14704 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14707 if [ -z ${MDSSURVEY} ]; then
14708 skip_env "mds-survey not found"
14710 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14711 skip "Need MDS version at least 2.2.51"
14713 local mds=$(facet_host $SINGLEMDS)
14714 local target=$(do_nodes $mds 'lctl dl' |
14715 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14717 local cmd1="file_count=1000 thrhi=4"
14718 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14719 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14720 local cmd="$cmd1 $cmd2 $cmd3"
14722 rm -f ${TMP}/mds_survey*
14724 eval $cmd || error "mds-survey with zero-stripe failed"
14725 cat ${TMP}/mds_survey*
14726 rm -f ${TMP}/mds_survey*
14728 run_test 225a "Metadata survey sanity with zero-stripe"
14731 if [ -z ${MDSSURVEY} ]; then
14732 skip_env "mds-survey not found"
14734 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14735 skip "Need MDS version at least 2.2.51"
14736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14737 remote_mds_nodsh && skip "remote MDS with nodsh"
14738 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14739 skip_env "Need to mount OST to test"
14742 local mds=$(facet_host $SINGLEMDS)
14743 local target=$(do_nodes $mds 'lctl dl' |
14744 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14746 local cmd1="file_count=1000 thrhi=4"
14747 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14748 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14749 local cmd="$cmd1 $cmd2 $cmd3"
14751 rm -f ${TMP}/mds_survey*
14753 eval $cmd || error "mds-survey with stripe_count failed"
14754 cat ${TMP}/mds_survey*
14755 rm -f ${TMP}/mds_survey*
14757 run_test 225b "Metadata survey sanity with stripe_count = 1"
14759 mcreate_path2fid () {
14765 local path=$DIR/$tdir/$name
14770 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14771 error "cannot create $desc"
14773 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14775 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14777 fid_path=$($LFS fid2path $MOUNT $fid)
14779 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14781 [ "$path" == "$fid_path" ] ||
14782 error "fid2path returned $fid_path, expected $path"
14784 echo "pass with $path and $fid"
14789 mkdir -p $DIR/$tdir
14791 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14792 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14793 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14794 mcreate_path2fid 0040666 0 0 dir "directory"
14795 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14796 mcreate_path2fid 0100666 0 0 file "regular file"
14797 mcreate_path2fid 0120666 0 0 link "symbolic link"
14798 mcreate_path2fid 0140666 0 0 sock "socket"
14800 run_test 226a "call path2fid and fid2path on files of all type"
14803 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14808 mkdir -p $DIR/$tdir
14809 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14810 error "create remote directory failed"
14811 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14812 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14813 "character special file (null)"
14814 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14815 "character special file (no device)"
14816 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14817 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14818 "block special file (loop)"
14819 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14820 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14821 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14823 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14825 # LU-1299 Executing or running ldd on a truncated executable does not
14826 # cause an out-of-memory condition.
14828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14829 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14831 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14832 chmod +x $MOUNT/date
14834 $MOUNT/date > /dev/null
14835 ldd $MOUNT/date > /dev/null
14838 run_test 227 "running truncated executable does not cause OOM"
14840 # LU-1512 try to reuse idle OI blocks
14842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14843 remote_mds_nodsh && skip "remote MDS with nodsh"
14844 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14846 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14847 local myDIR=$DIR/$tdir
14850 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14851 $LCTL set_param fail_loc=0x80001002
14852 createmany -o $myDIR/t- 10000
14853 $LCTL set_param fail_loc=0
14854 # The guard is current the largest FID holder
14856 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14858 local IDX=$(($SEQ % 64))
14860 do_facet $SINGLEMDS sync
14861 # Make sure journal flushed.
14863 local blk1=$(do_facet $SINGLEMDS \
14864 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14865 grep Blockcount | awk '{print $4}')
14867 # Remove old files, some OI blocks will become idle.
14868 unlinkmany $myDIR/t- 10000
14869 # Create new files, idle OI blocks should be reused.
14870 createmany -o $myDIR/t- 2000
14871 do_facet $SINGLEMDS sync
14872 # Make sure journal flushed.
14874 local blk2=$(do_facet $SINGLEMDS \
14875 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14876 grep Blockcount | awk '{print $4}')
14878 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14880 run_test 228a "try to reuse idle OI blocks"
14883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14884 remote_mds_nodsh && skip "remote MDS with nodsh"
14885 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14887 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14888 local myDIR=$DIR/$tdir
14891 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14892 $LCTL set_param fail_loc=0x80001002
14893 createmany -o $myDIR/t- 10000
14894 $LCTL set_param fail_loc=0
14895 # The guard is current the largest FID holder
14897 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14899 local IDX=$(($SEQ % 64))
14901 do_facet $SINGLEMDS sync
14902 # Make sure journal flushed.
14904 local blk1=$(do_facet $SINGLEMDS \
14905 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14906 grep Blockcount | awk '{print $4}')
14908 # Remove old files, some OI blocks will become idle.
14909 unlinkmany $myDIR/t- 10000
14912 stop $SINGLEMDS || error "Fail to stop MDT."
14914 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14916 df $MOUNT || error "Fail to df."
14917 # Create new files, idle OI blocks should be reused.
14918 createmany -o $myDIR/t- 2000
14919 do_facet $SINGLEMDS sync
14920 # Make sure journal flushed.
14922 local blk2=$(do_facet $SINGLEMDS \
14923 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14924 grep Blockcount | awk '{print $4}')
14926 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14928 run_test 228b "idle OI blocks can be reused after MDT restart"
14932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14933 remote_mds_nodsh && skip "remote MDS with nodsh"
14934 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14936 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14937 local myDIR=$DIR/$tdir
14940 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14941 $LCTL set_param fail_loc=0x80001002
14942 # 20000 files can guarantee there are index nodes in the OI file
14943 createmany -o $myDIR/t- 20000
14944 $LCTL set_param fail_loc=0
14945 # The guard is current the largest FID holder
14947 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14949 local IDX=$(($SEQ % 64))
14951 do_facet $SINGLEMDS sync
14952 # Make sure journal flushed.
14954 local blk1=$(do_facet $SINGLEMDS \
14955 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14956 grep Blockcount | awk '{print $4}')
14958 # Remove old files, some OI blocks will become idle.
14959 unlinkmany $myDIR/t- 20000
14961 # The OI file should become empty now
14963 # Create new files, idle OI blocks should be reused.
14964 createmany -o $myDIR/t- 2000
14965 do_facet $SINGLEMDS sync
14966 # Make sure journal flushed.
14968 local blk2=$(do_facet $SINGLEMDS \
14969 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14970 grep Blockcount | awk '{print $4}')
14972 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14974 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14976 test_229() { # LU-2482, LU-3448
14977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14978 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14979 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
14980 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14984 # Create a file with a released layout and stripe count 2.
14985 $MULTIOP $DIR/$tfile H2c ||
14986 error "failed to create file with released layout"
14988 $LFS getstripe -v $DIR/$tfile
14990 local pattern=$($LFS getstripe -L $DIR/$tfile)
14991 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14993 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
14995 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14996 stat $DIR/$tfile || error "failed to stat released file"
14998 chown $RUNAS_ID $DIR/$tfile ||
14999 error "chown $RUNAS_ID $DIR/$tfile failed"
15001 chgrp $RUNAS_ID $DIR/$tfile ||
15002 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15004 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15005 rm $DIR/$tfile || error "failed to remove released file"
15007 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15011 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15012 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15013 skip "Need MDS version at least 2.11.52"
15017 test_mkdir $DIR/$tdir
15018 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15019 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15020 [ $mdt_idx -ne 0 ] &&
15021 error "create local directory on wrong MDT $mdt_idx"
15023 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15024 error "create remote directory failed"
15025 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15026 [ $mdt_idx -ne $MDTIDX ] &&
15027 error "create remote directory on wrong MDT $mdt_idx"
15029 createmany -o $DIR/$tdir/test_230/t- 10 ||
15030 error "create files on remote directory failed"
15031 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15032 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15033 rm -r $DIR/$tdir || error "unlink remote directory failed"
15035 run_test 230a "Create remote directory and files under the remote directory"
15038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15039 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15040 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15041 skip "Need MDS version at least 2.11.52"
15049 local migrate_dir=$DIR/$tdir/migrate_dir
15050 local other_dir=$DIR/$tdir/other_dir
15052 test_mkdir $DIR/$tdir
15053 test_mkdir -i0 -c1 $migrate_dir
15054 test_mkdir -i0 -c1 $other_dir
15055 for ((i=0; i<10; i++)); do
15056 mkdir -p $migrate_dir/dir_${i}
15057 createmany -o $migrate_dir/dir_${i}/f 10 ||
15058 error "create files under remote dir failed $i"
15061 cp /etc/passwd $migrate_dir/$tfile
15062 cp /etc/passwd $other_dir/$tfile
15063 chattr +SAD $migrate_dir
15064 chattr +SAD $migrate_dir/$tfile
15066 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15067 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15068 local old_dir_mode=$(stat -c%f $migrate_dir)
15069 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15071 mkdir -p $migrate_dir/dir_default_stripe2
15072 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15073 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15075 mkdir -p $other_dir
15076 ln $migrate_dir/$tfile $other_dir/luna
15077 ln $migrate_dir/$tfile $migrate_dir/sofia
15078 ln $other_dir/$tfile $migrate_dir/david
15079 ln -s $migrate_dir/$tfile $other_dir/zachary
15080 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15081 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15083 $LFS migrate -m $MDTIDX $migrate_dir ||
15084 error "fails on migrating remote dir to MDT1"
15086 echo "migratate to MDT1, then checking.."
15087 for ((i = 0; i < 10; i++)); do
15088 for file in $(find $migrate_dir/dir_${i}); do
15089 mdt_index=$($LFS getstripe -m $file)
15090 [ $mdt_index == $MDTIDX ] ||
15091 error "$file is not on MDT${MDTIDX}"
15095 # the multiple link file should still in MDT0
15096 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15097 [ $mdt_index == 0 ] ||
15098 error "$file is not on MDT${MDTIDX}"
15100 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15101 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15102 error " expect $old_dir_flag get $new_dir_flag"
15104 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15105 [ "$old_file_flag" = "$new_file_flag" ] ||
15106 error " expect $old_file_flag get $new_file_flag"
15108 local new_dir_mode=$(stat -c%f $migrate_dir)
15109 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15110 error "expect mode $old_dir_mode get $new_dir_mode"
15112 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15113 [ "$old_file_mode" = "$new_file_mode" ] ||
15114 error "expect mode $old_file_mode get $new_file_mode"
15116 diff /etc/passwd $migrate_dir/$tfile ||
15117 error "$tfile different after migration"
15119 diff /etc/passwd $other_dir/luna ||
15120 error "luna different after migration"
15122 diff /etc/passwd $migrate_dir/sofia ||
15123 error "sofia different after migration"
15125 diff /etc/passwd $migrate_dir/david ||
15126 error "david different after migration"
15128 diff /etc/passwd $other_dir/zachary ||
15129 error "zachary different after migration"
15131 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15132 error "${tfile}_ln different after migration"
15134 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15135 error "${tfile}_ln_other different after migration"
15137 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15138 [ $stripe_count = 2 ] ||
15139 error "dir strpe_count $d != 2 after migration."
15141 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15142 [ $stripe_count = 2 ] ||
15143 error "file strpe_count $d != 2 after migration."
15145 #migrate back to MDT0
15148 $LFS migrate -m $MDTIDX $migrate_dir ||
15149 error "fails on migrating remote dir to MDT0"
15151 echo "migrate back to MDT0, checking.."
15152 for file in $(find $migrate_dir); do
15153 mdt_index=$($LFS getstripe -m $file)
15154 [ $mdt_index == $MDTIDX ] ||
15155 error "$file is not on MDT${MDTIDX}"
15158 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15159 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15160 error " expect $old_dir_flag get $new_dir_flag"
15162 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15163 [ "$old_file_flag" = "$new_file_flag" ] ||
15164 error " expect $old_file_flag get $new_file_flag"
15166 local new_dir_mode=$(stat -c%f $migrate_dir)
15167 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15168 error "expect mode $old_dir_mode get $new_dir_mode"
15170 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15171 [ "$old_file_mode" = "$new_file_mode" ] ||
15172 error "expect mode $old_file_mode get $new_file_mode"
15174 diff /etc/passwd ${migrate_dir}/$tfile ||
15175 error "$tfile different after migration"
15177 diff /etc/passwd ${other_dir}/luna ||
15178 error "luna different after migration"
15180 diff /etc/passwd ${migrate_dir}/sofia ||
15181 error "sofia different after migration"
15183 diff /etc/passwd ${other_dir}/zachary ||
15184 error "zachary different after migration"
15186 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15187 error "${tfile}_ln different after migration"
15189 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15190 error "${tfile}_ln_other different after migration"
15192 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15193 [ $stripe_count = 2 ] ||
15194 error "dir strpe_count $d != 2 after migration."
15196 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15197 [ $stripe_count = 2 ] ||
15198 error "file strpe_count $d != 2 after migration."
15200 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15202 run_test 230b "migrate directory"
15205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15206 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15207 remote_mds_nodsh && skip "remote MDS with nodsh"
15208 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15209 skip "Need MDS version at least 2.11.52"
15215 local migrate_dir=$DIR/$tdir/migrate_dir
15217 #If migrating directory fails in the middle, all entries of
15218 #the directory is still accessiable.
15219 test_mkdir $DIR/$tdir
15220 test_mkdir -i0 -c1 $migrate_dir
15221 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15223 createmany -o $migrate_dir/f $total ||
15224 error "create files under ${migrate_dir} failed"
15226 # fail after migrating top dir, and this will fail only once, so the
15227 # first sub file migration will fail (currently f3), others succeed.
15228 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15229 do_facet mds1 lctl set_param fail_loc=0x1801
15230 local t=$(ls $migrate_dir | wc -l)
15231 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15232 error "migrate should fail"
15233 local u=$(ls $migrate_dir | wc -l)
15234 [ "$u" == "$t" ] || error "$u != $t during migration"
15236 # add new dir/file should succeed
15237 mkdir $migrate_dir/dir ||
15238 error "mkdir failed under migrating directory"
15239 touch $migrate_dir/file ||
15240 error "create file failed under migrating directory"
15242 # add file with existing name should fail
15243 for file in $migrate_dir/f*; do
15244 stat $file > /dev/null || error "stat $file failed"
15245 $OPENFILE -f O_CREAT:O_EXCL $file &&
15246 error "open(O_CREAT|O_EXCL) $file should fail"
15247 $MULTIOP $file m && error "create $file should fail"
15248 touch $DIR/$tdir/remote_dir/$tfile ||
15249 error "touch $tfile failed"
15250 ln $DIR/$tdir/remote_dir/$tfile $file &&
15251 error "link $file should fail"
15252 mdt_index=$($LFS getstripe -m $file)
15253 if [ $mdt_index == 0 ]; then
15254 # file failed to migrate is not allowed to rename to
15255 mv $DIR/$tdir/remote_dir/$tfile $file &&
15256 error "rename to $file should fail"
15258 mv $DIR/$tdir/remote_dir/$tfile $file ||
15259 error "rename to $file failed"
15261 echo hello >> $file || error "write $file failed"
15264 # resume migration with different options should fail
15265 $LFS migrate -m 0 $migrate_dir &&
15266 error "migrate -m 0 $migrate_dir should fail"
15268 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15269 error "migrate -c 2 $migrate_dir should fail"
15271 # resume migration should succeed
15272 $LFS migrate -m $MDTIDX $migrate_dir ||
15273 error "migrate $migrate_dir failed"
15275 echo "Finish migration, then checking.."
15276 for file in $(find $migrate_dir); do
15277 mdt_index=$($LFS getstripe -m $file)
15278 [ $mdt_index == $MDTIDX ] ||
15279 error "$file is not on MDT${MDTIDX}"
15282 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15284 run_test 230c "check directory accessiblity if migration failed"
15287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15288 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15289 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15290 skip "Need MDS version at least 2.11.52"
15292 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15294 local migrate_dir=$DIR/$tdir/migrate_dir
15304 old_index=$((RANDOM % MDSCOUNT))
15305 old_count=$((MDSCOUNT - old_index))
15306 new_index=$((RANDOM % MDSCOUNT))
15307 new_count=$((MDSCOUNT - new_index))
15308 new_hash="all_char"
15310 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15311 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15313 test_mkdir $DIR/$tdir
15314 test_mkdir -i $old_index -c $old_count $migrate_dir
15316 for ((i=0; i<100; i++)); do
15317 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15318 createmany -o $migrate_dir/dir_${i}/f 100 ||
15319 error "create files under remote dir failed $i"
15322 echo -n "Migrate from MDT$old_index "
15323 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15324 echo -n "to MDT$new_index"
15325 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15328 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15329 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15330 error "migrate remote dir error"
15332 echo "Finish migration, then checking.."
15333 for file in $(find $migrate_dir); do
15334 mdt_index=$($LFS getstripe -m $file)
15335 if [ $mdt_index -lt $new_index ] ||
15336 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15337 error "$file is on MDT$mdt_index"
15341 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15343 run_test 230d "check migrate big directory"
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"
15356 mkdir -p $DIR/$tdir
15357 mkdir $DIR/$tdir/migrate_dir
15358 mkdir $DIR/$tdir/other_dir
15359 touch $DIR/$tdir/migrate_dir/a
15360 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15361 ls $DIR/$tdir/other_dir
15363 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15364 error "migrate dir fails"
15366 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15367 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15369 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15370 [ $mdt_index == 0 ] || error "a is not on MDT0"
15372 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15373 error "migrate dir fails"
15375 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15376 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15378 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15379 [ $mdt_index == 1 ] || error "a is not on MDT1"
15381 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15382 [ $mdt_index == 1 ] || error "b is not on MDT1"
15384 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15385 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15387 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15389 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15391 run_test 230e "migrate mulitple local link files"
15394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15395 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15396 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15397 skip "Need MDS version at least 2.11.52"
15402 mkdir -p $DIR/$tdir
15403 mkdir $DIR/$tdir/migrate_dir
15404 $LFS mkdir -i1 $DIR/$tdir/other_dir
15405 touch $DIR/$tdir/migrate_dir/a
15406 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15407 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15408 ls $DIR/$tdir/other_dir
15410 # a should be migrated to MDT1, since no other links on MDT0
15411 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15412 error "#1 migrate dir fails"
15413 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15414 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15415 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15416 [ $mdt_index == 1 ] || error "a is not on MDT1"
15418 # a should stay on MDT1, because it is a mulitple link file
15419 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15420 error "#2 migrate dir fails"
15421 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15422 [ $mdt_index == 1 ] || error "a is not on MDT1"
15424 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15425 error "#3 migrate dir fails"
15427 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15428 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15429 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15431 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15432 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15434 # a should be migrated to MDT0, since no other links on MDT1
15435 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15436 error "#4 migrate dir fails"
15437 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15438 [ $mdt_index == 0 ] || error "a is not on MDT0"
15440 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15442 run_test 230f "migrate mulitple remote link files"
15445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15446 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15447 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15448 skip "Need MDS version at least 2.11.52"
15450 mkdir -p $DIR/$tdir/migrate_dir
15452 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15453 error "migrating dir to non-exist MDT succeeds"
15456 run_test 230g "migrate dir to non-exist MDT"
15459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15460 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15461 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15462 skip "Need MDS version at least 2.11.52"
15466 mkdir -p $DIR/$tdir/migrate_dir
15468 $LFS migrate -m1 $DIR &&
15469 error "migrating mountpoint1 should fail"
15471 $LFS migrate -m1 $DIR/$tdir/.. &&
15472 error "migrating mountpoint2 should fail"
15475 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15476 error "migrating $tdir/migrate_dir/.. should fail"
15480 run_test 230h "migrate .. and root"
15483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15484 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15485 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15486 skip "Need MDS version at least 2.11.52"
15488 mkdir -p $DIR/$tdir/migrate_dir
15490 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15491 error "migration fails with a tailing slash"
15493 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15494 error "migration fails with two tailing slashes"
15496 run_test 230i "lfs migrate -m tolerates trailing slashes"
15499 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15500 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15501 skip "Need MDS version at least 2.11.52"
15503 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15504 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15505 error "create $tfile failed"
15506 cat /etc/passwd > $DIR/$tdir/$tfile
15508 $LFS migrate -m 1 $DIR/$tdir
15510 cmp /etc/passwd $DIR/$tdir/$tfile ||
15511 error "DoM file mismatch after migration"
15513 run_test 230j "DoM file data not changed after dir migration"
15516 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15517 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15518 skip "Need MDS version at least 2.11.56"
15521 local files_on_starting_mdt=0
15523 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15524 $LFS getdirstripe $DIR/$tdir
15525 for i in $(seq $total); do
15526 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15527 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15528 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15531 echo "$files_on_starting_mdt files on MDT0"
15533 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15534 $LFS getdirstripe $DIR/$tdir
15536 files_on_starting_mdt=0
15537 for i in $(seq $total); do
15538 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15539 error "file $tfile.$i mismatch after migration"
15540 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15541 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15544 echo "$files_on_starting_mdt files on MDT1 after migration"
15545 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15547 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15548 $LFS getdirstripe $DIR/$tdir
15550 files_on_starting_mdt=0
15551 for i in $(seq $total); do
15552 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15553 error "file $tfile.$i mismatch after 2nd migration"
15554 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15555 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15558 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15559 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15563 run_test 230k "file data not changed after dir migration"
15566 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15567 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15568 skip "Need MDS version at least 2.11.56"
15570 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15571 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15572 error "create files under remote dir failed $i"
15573 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15575 run_test 230l "readdir between MDTs won't crash"
15579 # For simplicity this test assumes that max_pages_per_rpc
15580 # is the same across all OSCs
15581 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15582 local bulk_size=$((max_pages * PAGE_SIZE))
15583 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15586 mkdir -p $DIR/$tdir
15587 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15588 error "failed to set stripe with -S ${brw_size}M option"
15590 # clear the OSC stats
15591 $LCTL set_param osc.*.stats=0 &>/dev/null
15594 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15595 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15596 oflag=direct &>/dev/null || error "dd failed"
15598 sync; sleep 1; sync # just to be safe
15599 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15600 if [ x$nrpcs != "x1" ]; then
15601 $LCTL get_param osc.*.stats
15602 error "found $nrpcs ost_write RPCs, not 1 as expected"
15606 # Drop the OSC cache, otherwise we will read from it
15607 cancel_lru_locks osc
15609 # clear the OSC stats
15610 $LCTL set_param osc.*.stats=0 &>/dev/null
15612 # Client reads $bulk_size.
15613 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15614 iflag=direct &>/dev/null || error "dd failed"
15616 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15617 if [ x$nrpcs != "x1" ]; then
15618 $LCTL get_param osc.*.stats
15619 error "found $nrpcs ost_read RPCs, not 1 as expected"
15622 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15625 mkdir -p $DIR/$tdir
15627 for i in {0..1023}; do
15628 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15629 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15630 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15634 run_test 231b "must not assert on fully utilized OST request buffer"
15637 mkdir -p $DIR/$tdir
15638 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15640 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15641 do_facet ost1 $LCTL set_param fail_loc=0x31c
15643 # ignore dd failure
15644 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15646 do_facet ost1 $LCTL set_param fail_loc=0
15647 umount_client $MOUNT || error "umount failed"
15648 mount_client $MOUNT || error "mount failed"
15649 stop ost1 || error "cannot stop ost1"
15650 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15652 run_test 232a "failed lock should not block umount"
15655 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15656 skip "Need MDS version at least 2.10.58"
15658 mkdir -p $DIR/$tdir
15659 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15660 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15662 cancel_lru_locks osc
15664 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15665 do_facet ost1 $LCTL set_param fail_loc=0x31c
15668 $LFS data_version $DIR/$tdir/$tfile || true
15670 do_facet ost1 $LCTL set_param fail_loc=0
15671 umount_client $MOUNT || error "umount failed"
15672 mount_client $MOUNT || error "mount failed"
15673 stop ost1 || error "cannot stop ost1"
15674 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15676 run_test 232b "failed data version lock should not block umount"
15679 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15680 skip "Need MDS version at least 2.3.64"
15681 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15683 local fid=$($LFS path2fid $MOUNT)
15685 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15686 error "cannot access $MOUNT using its FID '$fid'"
15688 run_test 233a "checking that OBF of the FS root succeeds"
15691 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15692 skip "Need MDS version at least 2.5.90"
15693 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15695 local fid=$($LFS path2fid $MOUNT/.lustre)
15697 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15698 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15700 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15701 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15702 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15704 run_test 233b "checking that OBF of the FS .lustre succeeds"
15707 local p="$TMP/sanityN-$TESTNAME.parameters"
15708 save_lustre_params client "llite.*.xattr_cache" > $p
15709 lctl set_param llite.*.xattr_cache 1 ||
15710 skip_env "xattr cache is not supported"
15712 mkdir -p $DIR/$tdir || error "mkdir failed"
15713 touch $DIR/$tdir/$tfile || error "touch failed"
15714 # OBD_FAIL_LLITE_XATTR_ENOMEM
15715 $LCTL set_param fail_loc=0x1405
15716 getfattr -n user.attr $DIR/$tdir/$tfile &&
15717 error "getfattr should have failed with ENOMEM"
15718 $LCTL set_param fail_loc=0x0
15721 restore_lustre_params < $p
15724 run_test 234 "xattr cache should not crash on ENOMEM"
15727 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15728 skip "Need MDS version at least 2.4.52"
15730 flock_deadlock $DIR/$tfile
15735 124) error "process hangs on a deadlock"
15737 *) error "error executing flock_deadlock $DIR/$tfile"
15741 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15745 check_swap_layouts_support
15747 local ref1=/etc/passwd
15748 local ref2=/etc/group
15749 local file1=$DIR/$tdir/f1
15750 local file2=$DIR/$tdir/f2
15752 test_mkdir -c1 $DIR/$tdir
15753 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15754 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15755 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15756 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15757 local fd=$(free_fd)
15758 local cmd="exec $fd<>$file2"
15761 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15762 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15765 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15770 run_test 236 "Layout swap on open unlinked file"
15772 # LU-4659 linkea consistency
15774 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15775 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15776 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15777 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15780 ln $DIR/$tfile $DIR/$tfile.lnk
15781 touch $DIR/$tfile.new
15782 mv $DIR/$tfile.new $DIR/$tfile
15783 local fid1=$($LFS path2fid $DIR/$tfile)
15784 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15785 local path1=$($LFS fid2path $FSNAME "$fid1")
15786 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15787 local path2=$($LFS fid2path $FSNAME "$fid2")
15788 [ $tfile.lnk == $path2 ] ||
15789 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15792 run_test 238 "Verify linkea consistency"
15794 test_239A() { # was test_239
15795 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15796 skip "Need MDS version at least 2.5.60"
15798 local list=$(comma_list $(mdts_nodes))
15800 mkdir -p $DIR/$tdir
15801 createmany -o $DIR/$tdir/f- 5000
15802 unlinkmany $DIR/$tdir/f- 5000
15803 [ $MDS1_VERSION -gt $(version_code 2.10.53) ] &&
15804 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15805 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15806 osp.*MDT*.sync_in_flight" | calc_sum)
15807 [ "$changes" -eq 0 ] || error "$changes not synced"
15809 run_test 239A "osp_sync test"
15811 test_239a() { #LU-5297
15812 remote_mds_nodsh && skip "remote MDS with nodsh"
15815 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15816 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15817 chgrp $RUNAS_GID $DIR/$tfile
15818 wait_delete_completed
15820 run_test 239a "process invalid osp sync record correctly"
15822 test_239b() { #LU-5297
15823 remote_mds_nodsh && skip "remote MDS with nodsh"
15826 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15827 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15828 chgrp $RUNAS_GID $DIR/$tfile1
15829 wait_delete_completed
15830 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15832 chgrp $RUNAS_GID $DIR/$tfile2
15833 wait_delete_completed
15835 run_test 239b "process osp sync record with ENOMEM error correctly"
15838 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15839 remote_mds_nodsh && skip "remote MDS with nodsh"
15841 mkdir -p $DIR/$tdir
15843 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15844 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15845 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15846 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15848 umount_client $MOUNT || error "umount failed"
15849 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15850 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15851 mount_client $MOUNT || error "failed to mount client"
15853 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15854 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15856 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15862 for LOOP in $(seq $count); do
15863 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15864 cancel_lru_locks $OSC || true
15872 for LOOP in $(seq $1); do
15873 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15878 test_241a() { # was test_241
15879 local bsize=$PAGE_SIZE
15881 (( bsize < 40960 )) && bsize=40960
15882 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15884 cancel_lru_locks $OSC
15885 test_241_bio 1000 $bsize &
15887 test_241_dio 1000 $bsize
15890 run_test 241a "bio vs dio"
15893 local bsize=$PAGE_SIZE
15895 (( bsize < 40960 )) && bsize=40960
15896 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15898 test_241_dio 1000 $bsize &
15900 test_241_dio 1000 $bsize
15903 run_test 241b "dio vs dio"
15906 remote_mds_nodsh && skip "remote MDS with nodsh"
15908 mkdir -p $DIR/$tdir
15909 touch $DIR/$tdir/$tfile
15911 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15912 do_facet mds1 lctl set_param fail_loc=0x105
15913 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15915 do_facet mds1 lctl set_param fail_loc=0
15916 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15918 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15922 test_mkdir $DIR/$tdir
15923 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15925 run_test 243 "various group lock tests"
15929 test_mkdir $DIR/$tdir
15930 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15931 sendfile_grouplock $DIR/$tdir/$tfile || \
15932 error "sendfile+grouplock failed"
15935 run_test 244 "sendfile with group lock tests"
15938 local flagname="multi_mod_rpcs"
15939 local connect_data_name="max_mod_rpcs"
15942 # check if multiple modify RPCs flag is set
15943 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15944 grep "connect_flags:")
15947 echo "$out" | grep -qw $flagname
15948 if [ $? -ne 0 ]; then
15949 echo "connect flag $flagname is not set"
15953 # check if multiple modify RPCs data is set
15954 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15957 echo "$out" | grep -qw $connect_data_name ||
15958 error "import should have connect data $connect_data_name"
15960 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15962 test_246() { # LU-7371
15963 remote_ost_nodsh && skip "remote OST with nodsh"
15964 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
15965 skip "Need OST version >= 2.7.62"
15967 do_facet ost1 $LCTL set_param fail_val=4095
15968 #define OBD_FAIL_OST_READ_SIZE 0x234
15969 do_facet ost1 $LCTL set_param fail_loc=0x234
15970 $LFS setstripe $DIR/$tfile -i 0 -c 1
15971 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15972 cancel_lru_locks $FSNAME-OST0000
15973 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15975 run_test 246 "Read file of size 4095 should return right length"
15981 umount_client $submount
15986 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15988 skip_env "Fileset feature is not supported"
15990 local submount=${MOUNT}_$tdir
15993 mkdir -p $submount || error "mkdir $submount failed"
15994 FILESET="$FILESET/$tdir" mount_client $submount ||
15995 error "mount $submount failed"
15996 trap "cleanup_247 $submount" EXIT
15997 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15998 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15999 error "read $MOUNT/$tdir/$tfile failed"
16000 cleanup_247 $submount
16002 run_test 247a "mount subdir as fileset"
16005 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16006 skip_env "Fileset feature is not supported"
16008 local submount=${MOUNT}_$tdir
16010 rm -rf $MOUNT/$tdir
16011 mkdir -p $submount || error "mkdir $submount failed"
16013 FILESET="$FILESET/$tdir" mount_client $submount &&
16014 error "mount $submount should fail"
16017 run_test 247b "mount subdir that dose not exist"
16020 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16021 skip_env "Fileset feature is not supported"
16023 local submount=${MOUNT}_$tdir
16025 mkdir -p $MOUNT/$tdir/dir1
16026 mkdir -p $submount || error "mkdir $submount failed"
16027 trap "cleanup_247 $submount" EXIT
16028 FILESET="$FILESET/$tdir" mount_client $submount ||
16029 error "mount $submount failed"
16030 local fid=$($LFS path2fid $MOUNT/)
16031 $LFS fid2path $submount $fid && error "fid2path should fail"
16032 cleanup_247 $submount
16034 run_test 247c "running fid2path outside root"
16037 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16038 skip "Fileset feature is not supported"
16040 local submount=${MOUNT}_$tdir
16042 mkdir -p $MOUNT/$tdir/dir1
16043 mkdir -p $submount || error "mkdir $submount failed"
16044 FILESET="$FILESET/$tdir" mount_client $submount ||
16045 error "mount $submount failed"
16046 trap "cleanup_247 $submount" EXIT
16047 local fid=$($LFS path2fid $submount/dir1)
16048 $LFS fid2path $submount $fid || error "fid2path should succeed"
16049 cleanup_247 $submount
16051 run_test 247d "running fid2path inside root"
16055 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16057 skip "Fileset feature is not supported"
16059 local submount=${MOUNT}_$tdir
16062 mkdir -p $submount || error "mkdir $submount failed"
16063 FILESET="$FILESET/.." mount_client $submount &&
16064 error "mount $submount should fail"
16067 run_test 247e "mount .. as fileset"
16070 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16071 [ -z "$fast_read_sav" ] && skip "no fast read support"
16073 # create a large file for fast read verification
16074 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16076 # make sure the file is created correctly
16077 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16078 { rm -f $DIR/$tfile; skip "file creation error"; }
16080 echo "Test 1: verify that fast read is 4 times faster on cache read"
16082 # small read with fast read enabled
16083 $LCTL set_param -n llite.*.fast_read=1
16084 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16085 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16086 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16087 # small read with fast read disabled
16088 $LCTL set_param -n llite.*.fast_read=0
16089 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16090 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16091 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16093 # verify that fast read is 4 times faster for cache read
16094 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16095 error_not_in_vm "fast read was not 4 times faster: " \
16096 "$t_fast vs $t_slow"
16098 echo "Test 2: verify the performance between big and small read"
16099 $LCTL set_param -n llite.*.fast_read=1
16101 # 1k non-cache read
16102 cancel_lru_locks osc
16103 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16104 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16105 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16107 # 1M non-cache read
16108 cancel_lru_locks osc
16109 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16110 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16111 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16113 # verify that big IO is not 4 times faster than small IO
16114 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16115 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16117 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16120 run_test 248 "fast read verification"
16122 test_249() { # LU-7890
16123 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16124 skip "Need at least version 2.8.54"
16127 $LFS setstripe -c 1 $DIR/$tfile
16128 # Offset 2T == 4k * 512M
16129 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16130 error "dd to 2T offset failed"
16132 run_test 249 "Write above 2T file size"
16135 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16136 && skip "no 16TB file size limit on ZFS"
16138 $LFS setstripe -c 1 $DIR/$tfile
16139 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16140 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16141 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16142 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16143 conv=notrunc,fsync && error "append succeeded"
16146 run_test 250 "Write above 16T limit"
16149 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16151 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16152 #Skip once - writing the first stripe will succeed
16153 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16154 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16155 error "short write happened"
16157 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16158 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16159 error "short read happened"
16163 run_test 251 "Handling short read and write correctly"
16166 remote_mds_nodsh && skip "remote MDS with nodsh"
16167 remote_ost_nodsh && skip "remote OST with nodsh"
16168 if [ "$ost1_FSTYPE" != "ldiskfs" -o "$mds1_FSTYPE" != "ldiskfs" ]; then
16169 skip_env "ldiskfs only test"
16179 # check lr_reader on OST0000
16181 dev=$(facet_device $tgt)
16182 out=$(do_facet $tgt $LR_READER $dev)
16183 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16185 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16186 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16187 error "Invalid uuid returned by $LR_READER on target $tgt"
16188 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16190 # check lr_reader -c on MDT0000
16192 dev=$(facet_device $tgt)
16193 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16194 skip "$LR_READER does not support additional options"
16196 out=$(do_facet $tgt $LR_READER -c $dev)
16197 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16199 num=$(echo "$out" | grep -c "mdtlov")
16200 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16201 error "Invalid number of mdtlov clients returned by $LR_READER"
16202 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16204 # check lr_reader -cr on MDT0000
16205 out=$(do_facet $tgt $LR_READER -cr $dev)
16206 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16208 echo "$out" | grep -q "^reply_data:$" ||
16209 error "$LR_READER should have returned 'reply_data' section"
16210 num=$(echo "$out" | grep -c "client_generation")
16211 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16213 run_test 252 "check lr_reader tool"
16215 test_253_fill_ost() {
16216 local size_mb #how many MB should we write to pass watermark
16217 local lwm=$3 #low watermark
16218 local free_10mb #10% of free space
16220 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16221 size_mb=$((free_kb / 1024 - lwm))
16222 free_10mb=$((free_kb / 10240))
16223 #If 10% of free space cross low watermark use it
16224 if (( free_10mb > size_mb )); then
16227 #At least we need to store 1.1 of difference between
16228 #free space and low watermark
16229 size_mb=$((size_mb + size_mb / 10))
16231 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16232 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16233 oflag=append conv=notrunc
16238 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16239 echo "OST still has $((free_kb / 1024)) mbytes free"
16243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16244 remote_mds_nodsh && skip "remote MDS with nodsh"
16245 remote_mgs_nodsh && skip "remote MGS with nodsh"
16250 local ost_name=$($LFS osts |
16251 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16253 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16254 do_facet $SINGLEMDS $LCTL get_param -n \
16255 osp.$mdtosc_proc1.reserved_mb_high ||
16256 skip "remote MDS does not support reserved_mb_high"
16260 wait_delete_completed
16263 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16264 osp.$mdtosc_proc1.reserved_mb_high)
16265 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16266 osp.$mdtosc_proc1.reserved_mb_low)
16267 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16269 if ! combined_mgs_mds ; then
16272 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16273 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16274 error "Adding $ost_name to pool failed"
16276 # Wait for client to see a OST at pool
16277 wait_update $HOSTNAME "$LCTL get_param -n
16278 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16279 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16280 error "Client can not see the pool"
16281 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16282 error "Setstripe failed"
16284 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16285 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16286 echo "OST still has $((blocks/1024)) mbytes free"
16288 local new_lwm=$((blocks/1024-10))
16289 do_facet $SINGLEMDS $LCTL set_param \
16290 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16291 do_facet $SINGLEMDS $LCTL set_param \
16292 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16294 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16296 #First enospc could execute orphan deletion so repeat.
16297 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16299 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16300 osp.$mdtosc_proc1.prealloc_status)
16301 echo "prealloc_status $oa_status"
16303 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16304 error "File creation should fail"
16305 #object allocation was stopped, but we still able to append files
16306 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16307 error "Append failed"
16308 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16310 wait_delete_completed
16314 for i in $(seq 10 12); do
16315 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16316 error "File creation failed after rm";
16319 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16320 osp.$mdtosc_proc1.prealloc_status)
16321 echo "prealloc_status $oa_status"
16323 if (( oa_status != 0 )); then
16324 error "Object allocation still disable after rm"
16326 do_facet $SINGLEMDS $LCTL set_param \
16327 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16328 do_facet $SINGLEMDS $LCTL set_param \
16329 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16332 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16333 error "Remove $ost_name from pool failed"
16334 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16335 error "Pool destroy fialed"
16337 if ! combined_mgs_mds ; then
16341 run_test 253 "Check object allocation limit"
16344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16345 remote_mds_nodsh && skip "remote MDS with nodsh"
16346 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16347 skip "MDS does not support changelog_size"
16350 local MDT0=$(facet_svc $SINGLEMDS)
16352 changelog_register || error "changelog_register failed"
16354 changelog_clear 0 || error "changelog_clear failed"
16356 local size1=$(do_facet $SINGLEMDS \
16357 $LCTL get_param -n mdd.$MDT0.changelog_size)
16358 echo "Changelog size $size1"
16361 $LFS mkdir -i 0 $DIR/$tdir
16363 mkdir -p $DIR/$tdir/pics/2008/zachy
16364 touch $DIR/$tdir/pics/2008/zachy/timestamp
16365 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16366 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16367 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16368 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16369 rm $DIR/$tdir/pics/desktop.jpg
16371 local size2=$(do_facet $SINGLEMDS \
16372 $LCTL get_param -n mdd.$MDT0.changelog_size)
16373 echo "Changelog size after work $size2"
16375 (( $size2 > $size1 )) ||
16376 error "new Changelog size=$size2 less than old size=$size1"
16378 run_test 254 "Check changelog size"
16385 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16386 awk -F: '{print $2}' | grep $type > /dev/null
16387 if [ $? -ne 0 ]; then
16397 lfs ladvise -a willread $file > /dev/null 2>&1
16398 if [ $? -eq 0 ]; then
16402 lfs ladvise -a willread $file 2>&1 |
16403 grep "Inappropriate ioctl for device" > /dev/null
16404 if [ $? -eq 0 ]; then
16411 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16414 # run a random read IO workload
16415 # usage: random_read_iops <filename> <filesize> <iosize>
16416 random_read_iops() {
16419 local iosize=${3:-4096}
16421 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16422 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16425 drop_file_oss_cache() {
16429 $LFS ladvise -a dontneed $file 2>/dev/null ||
16430 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16433 ladvise_willread_performance()
16436 local average_origin=0
16437 local average_cache=0
16438 local average_ladvise=0
16440 for ((i = 1; i <= $repeat; i++)); do
16441 echo "Iter $i/$repeat: reading without willread hint"
16442 cancel_lru_locks osc
16443 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16444 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16445 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16446 average_origin=$(bc <<<"$average_origin + $speed_origin")
16448 cancel_lru_locks osc
16449 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16450 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16451 average_cache=$(bc <<<"$average_cache + $speed_cache")
16453 cancel_lru_locks osc
16454 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16455 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16456 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16457 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16458 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16460 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16461 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16462 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16464 speedup_cache=$(percent $average_cache $average_origin)
16465 speedup_ladvise=$(percent $average_ladvise $average_origin)
16467 echo "Average uncached read: $average_origin"
16468 echo "Average speedup with OSS cached read: " \
16469 "$average_cache = +$speedup_cache%"
16470 echo "Average speedup with ladvise willread: " \
16471 "$average_ladvise = +$speedup_ladvise%"
16473 local lowest_speedup=20
16474 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16475 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16476 "got $average_cache%. Skipping ladvise willread check."
16480 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16481 # it is still good to run until then to exercise 'ladvise willread'
16482 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16483 [ "$ost1_FSTYPE" = "zfs" ] &&
16484 echo "osd-zfs does not support dontneed or drop_caches" &&
16487 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16488 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16489 error_not_in_vm "Speedup with willread is less than " \
16490 "$lowest_speedup%, got $average_ladvise%"
16494 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16495 skip "lustre < 2.8.54 does not support ladvise "
16496 remote_ost_nodsh && skip "remote OST with nodsh"
16498 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16500 ladvise_no_type willread $DIR/$tfile &&
16501 skip "willread ladvise is not supported"
16503 ladvise_no_ioctl $DIR/$tfile &&
16504 skip "ladvise ioctl is not supported"
16507 local size=$((size_mb * 1048576))
16508 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16509 error "dd to $DIR/$tfile failed"
16511 lfs ladvise -a willread $DIR/$tfile ||
16512 error "Ladvise failed with no range argument"
16514 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16515 error "Ladvise failed with no -l or -e argument"
16517 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16518 error "Ladvise failed with only -e argument"
16520 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16521 error "Ladvise failed with only -l argument"
16523 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16524 error "End offset should not be smaller than start offset"
16526 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16527 error "End offset should not be equal to start offset"
16529 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16530 error "Ladvise failed with overflowing -s argument"
16532 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16533 error "Ladvise failed with overflowing -e argument"
16535 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16536 error "Ladvise failed with overflowing -l argument"
16538 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16539 error "Ladvise succeeded with conflicting -l and -e arguments"
16541 echo "Synchronous ladvise should wait"
16543 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16544 do_nodes $(comma_list $(osts_nodes)) \
16545 $LCTL set_param fail_val=$delay fail_loc=0x237
16547 local start_ts=$SECONDS
16548 lfs ladvise -a willread $DIR/$tfile ||
16549 error "Ladvise failed with no range argument"
16550 local end_ts=$SECONDS
16551 local inteval_ts=$((end_ts - start_ts))
16553 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16554 error "Synchronous advice didn't wait reply"
16557 echo "Asynchronous ladvise shouldn't wait"
16558 local start_ts=$SECONDS
16559 lfs ladvise -a willread -b $DIR/$tfile ||
16560 error "Ladvise failed with no range argument"
16561 local end_ts=$SECONDS
16562 local inteval_ts=$((end_ts - start_ts))
16564 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16565 error "Asynchronous advice blocked"
16568 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16569 ladvise_willread_performance
16571 run_test 255a "check 'lfs ladvise -a willread'"
16577 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16581 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16582 skip "lustre < 2.8.54 does not support ladvise "
16583 remote_ost_nodsh && skip "remote OST with nodsh"
16585 lfs setstripe -c 1 -i 0 $DIR/$tfile
16587 ladvise_no_type dontneed $DIR/$tfile &&
16588 skip "dontneed ladvise is not supported"
16590 ladvise_no_ioctl $DIR/$tfile &&
16591 skip "ladvise ioctl is not supported"
16593 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16594 [ "$ost1_FSTYPE" = "zfs" ] &&
16595 skip "zfs-osd does not support 'ladvise dontneed'"
16598 local size=$((size_mb * 1048576))
16599 # In order to prevent disturbance of other processes, only check 3/4
16600 # of the memory usage
16601 local kibibytes=$((size_mb * 1024 * 3 / 4))
16603 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16604 error "dd to $DIR/$tfile failed"
16606 #force write to complete before dropping OST cache & checking memory
16609 local total=$(facet_meminfo ost1 MemTotal)
16610 echo "Total memory: $total KiB"
16612 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16613 local before_read=$(facet_meminfo ost1 Cached)
16614 echo "Cache used before read: $before_read KiB"
16616 lfs ladvise -a willread $DIR/$tfile ||
16617 error "Ladvise willread failed"
16618 local after_read=$(facet_meminfo ost1 Cached)
16619 echo "Cache used after read: $after_read KiB"
16621 lfs ladvise -a dontneed $DIR/$tfile ||
16622 error "Ladvise dontneed again failed"
16623 local no_read=$(facet_meminfo ost1 Cached)
16624 echo "Cache used after dontneed ladvise: $no_read KiB"
16626 if [ $total -lt $((before_read + kibibytes)) ]; then
16627 echo "Memory is too small, abort checking"
16631 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16632 error "Ladvise willread should use more memory" \
16633 "than $kibibytes KiB"
16636 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16637 error "Ladvise dontneed should release more memory" \
16638 "than $kibibytes KiB"
16641 run_test 255b "check 'lfs ladvise -a dontneed'"
16644 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16645 skip "lustre < 2.10.53 does not support lockahead"
16653 test_mkdir -p $DIR/$tdir
16654 $LFS setstripe -i 0 $DIR/$tdir
16656 #test 10 returns only success/failure
16658 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16660 if [ $rc -eq 255 ]; then
16661 error "Ladvise test${i} failed, ${rc}"
16664 #test 11 counts lock enqueue requests, all others count new locks
16666 count=$(do_facet ost1 \
16667 $LCTL get_param -n ost.OSS.ost.stats)
16668 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16670 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16672 if [ $rc -eq 255 ]; then
16673 error "Ladvise test${i} failed, ${rc}"
16676 new_count=$(do_facet ost1 \
16677 $LCTL get_param -n ost.OSS.ost.stats)
16678 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16679 awk '{ print $2 }')
16681 difference="$((new_count - count))"
16682 if [ $difference -ne $rc ]; then
16683 error "Ladvise test${i}, bad enqueue count, returned " \
16684 "${rc}, actual ${difference}"
16687 for i in $(seq 12 21); do
16688 # If we do not do this, we run the risk of having too many
16689 # locks and starting lock cancellation while we are checking
16691 cancel_lru_locks osc
16693 count=$($LCTL get_param -n \
16694 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16696 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16698 if [ $rc -eq 255 ]; then
16699 error "Ladvise test ${i} failed, ${rc}"
16702 new_count=$($LCTL get_param -n \
16703 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16704 difference="$((new_count - count))"
16706 # Test 15 output is divided by 100 to map down to valid return
16707 if [ $i -eq 15 ]; then
16711 if [ $difference -ne $rc ]; then
16712 error "Ladvise test ${i}, bad lock count, returned " \
16713 "${rc}, actual ${difference}"
16717 #test 22 returns only success/failure
16719 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16721 if [ $rc -eq 255 ]; then
16722 error "Ladvise test${i} failed, ${rc}"
16725 run_test 255c "suite of ladvise lockahead tests"
16728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16729 remote_mds_nodsh && skip "remote MDS with nodsh"
16730 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16731 changelog_users $SINGLEMDS | grep "^cl" &&
16732 skip "active changelog user"
16738 mdt_dev=$(mdsdevname 1)
16741 changelog_register || error "changelog_register failed"
16744 mkdir -p $DIR/$tdir
16746 changelog_clear 0 || error "changelog_clear failed"
16749 touch $DIR/$tdir/{1..10}
16752 stop $SINGLEMDS || error "Fail to stop MDT"
16756 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16758 #after mount new plainllog is used
16759 touch $DIR/$tdir/{11..19}
16760 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16761 cat_sl=$(do_facet $SINGLEMDS "sync; \
16762 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16763 llog_reader $tmpfile | grep -c type=1064553b")
16764 do_facet $SINGLEMDS llog_reader $tmpfile
16766 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16768 changelog_clear 0 || error "changelog_clear failed"
16770 cat_sl=$(do_facet $SINGLEMDS "sync; \
16771 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16772 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16774 if (( cat_sl == 2 )); then
16775 error "Empty plain llog was not deleted from changelog catalog"
16776 elif (( cat_sl != 1 )); then
16777 error "Active plain llog shouldn't be deleted from catalog"
16780 run_test 256 "Check llog delete for empty and not full state"
16783 remote_mds_nodsh && skip "remote MDS with nodsh"
16784 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16785 skip "Need MDS version at least 2.8.55"
16787 test_mkdir $DIR/$tdir
16789 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16790 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16793 #define OBD_FAIL_MDS_XATTR_REP 0x161
16794 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16795 local facet=mds$((mdtidx + 1))
16796 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16797 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16799 stop $facet || error "stop MDS failed"
16800 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16801 error "start MDS fail"
16803 run_test 257 "xattr locks are not lost"
16805 # Verify we take the i_mutex when security requires it
16807 #define OBD_FAIL_IMUTEX_SEC 0x141c
16808 $LCTL set_param fail_loc=0x141c
16810 chmod u+s $DIR/$tfile
16811 chmod a+rwx $DIR/$tfile
16812 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16814 if [ $RC -ne 0 ]; then
16815 error "error, failed to take i_mutex, rc=$?"
16821 # Verify we do NOT take the i_mutex in the normal case
16823 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16824 $LCTL set_param fail_loc=0x141d
16827 chmod a+rw $DIR/$tfile
16828 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16830 if [ $RC -ne 0 ]; then
16831 error "error, took i_mutex unnecessarily, rc=$?"
16836 run_test 258b "verify i_mutex security behavior"
16839 local file=$DIR/$tfile
16843 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16845 stack_trap "rm -f $file" EXIT
16847 wait_delete_completed
16848 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16849 echo "before: $before"
16851 $LFS setstripe -i 0 -c 1 $file
16852 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16854 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16855 echo "after write: $after"
16857 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16858 do_facet ost1 $LCTL set_param fail_loc=0x2301
16860 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16861 echo "after truncate: $after"
16864 do_facet ost1 $LCTL set_param fail_loc=0
16865 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16867 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16868 echo "after restart: $after"
16869 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16870 error "missing truncate?"
16874 run_test 259 "crash at delayed truncate"
16877 #define OBD_FAIL_MDC_CLOSE 0x806
16878 $LCTL set_param fail_loc=0x80000806
16882 run_test 260 "Check mdc_close fail"
16884 ### Data-on-MDT sanity tests ###
16886 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
16887 skip "Need MDS version at least 2.10.55 for DoM"
16890 local dom=$DIR/$tdir/dom_file
16891 local tmp=$DIR/$tdir/tmp_file
16893 mkdir -p $DIR/$tdir
16895 # basic checks for DoM component creation
16896 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16897 error "Can set MDT layout to non-first entry"
16899 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16900 error "Can define multiple entries as MDT layout"
16902 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16904 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16905 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16906 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16908 local mdtidx=$($LFS getstripe -m $dom)
16909 local mdtname=MDT$(printf %04x $mdtidx)
16910 local facet=mds$((mdtidx + 1))
16911 local space_check=1
16913 # Skip free space checks with ZFS
16914 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16918 local size_tmp=$((65536 * 3))
16919 local mdtfree1=$(do_facet $facet \
16920 lctl get_param -n osd*.*$mdtname.kbytesfree)
16922 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16923 # check also direct IO along write
16924 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16925 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16927 cmp $tmp $dom || error "file data is different"
16928 [ $(stat -c%s $dom) == $size_tmp ] ||
16929 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16930 if [ $space_check == 1 ]; then
16931 local mdtfree2=$(do_facet $facet \
16932 lctl get_param -n osd*.*$mdtname.kbytesfree)
16934 # increase in usage from by $size_tmp
16935 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16936 error "MDT free space wrong after write: " \
16937 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16941 local size_dom=10000
16943 $TRUNCATE $dom $size_dom
16944 [ $(stat -c%s $dom) == $size_dom ] ||
16945 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
16946 if [ $space_check == 1 ]; then
16947 mdtfree1=$(do_facet $facet \
16948 lctl get_param -n osd*.*$mdtname.kbytesfree)
16949 # decrease in usage from $size_tmp to new $size_dom
16950 [ $(($mdtfree1 - $mdtfree2)) -ge \
16951 $(((size_tmp - size_dom) / 1024)) ] ||
16952 error "MDT free space is wrong after truncate: " \
16953 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
16959 size_dom=$((size_dom + size_tmp))
16960 [ $(stat -c%s $dom) == $size_dom ] ||
16961 error "bad size after append: $(stat -c%s $dom) != $size_dom"
16962 if [ $space_check == 1 ]; then
16963 mdtfree2=$(do_facet $facet \
16964 lctl get_param -n osd*.*$mdtname.kbytesfree)
16965 # increase in usage by $size_tmp from previous
16966 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16967 error "MDT free space is wrong after append: " \
16968 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16973 if [ $space_check == 1 ]; then
16974 mdtfree1=$(do_facet $facet \
16975 lctl get_param -n osd*.*$mdtname.kbytesfree)
16976 # decrease in usage by $size_dom from previous
16977 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
16978 error "MDT free space is wrong after removal: " \
16979 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
16982 # combined striping
16983 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16984 error "Can't create DoM + OST striping"
16986 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
16987 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16988 # check also direct IO along write
16989 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16991 cmp $tmp $dom || error "file data is different"
16992 [ $(stat -c%s $dom) == $size_tmp ] ||
16993 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16998 run_test 270a "DoM: basic functionality tests"
17001 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17002 skip "Need MDS version at least 2.10.55"
17004 local dom=$DIR/$tdir/dom_file
17005 local max_size=1048576
17007 mkdir -p $DIR/$tdir
17008 $LFS setstripe -E $max_size -L mdt $dom
17010 # truncate over the limit
17011 $TRUNCATE $dom $(($max_size + 1)) &&
17012 error "successful truncate over the maximum size"
17013 # write over the limit
17014 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17015 error "successful write over the maximum size"
17016 # append over the limit
17017 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17018 echo "12345" >> $dom && error "successful append over the maximum size"
17023 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17026 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17027 skip "Need MDS version at least 2.10.55"
17029 mkdir -p $DIR/$tdir
17030 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17032 # check files inherit DoM EA
17033 touch $DIR/$tdir/first
17034 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17035 error "bad pattern"
17036 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17037 error "bad stripe count"
17038 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17039 error "bad stripe size"
17041 # check directory inherits DoM EA and uses it as default
17042 mkdir $DIR/$tdir/subdir
17043 touch $DIR/$tdir/subdir/second
17044 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17045 error "bad pattern in sub-directory"
17046 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17047 error "bad stripe count in sub-directory"
17048 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17049 error "bad stripe size in sub-directory"
17052 run_test 270c "DoM: DoM EA inheritance tests"
17055 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17056 skip "Need MDS version at least 2.10.55"
17058 mkdir -p $DIR/$tdir
17059 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17061 # inherit default DoM striping
17062 mkdir $DIR/$tdir/subdir
17063 touch $DIR/$tdir/subdir/f1
17065 # change default directory striping
17066 $LFS setstripe -c 1 $DIR/$tdir/subdir
17067 touch $DIR/$tdir/subdir/f2
17068 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17069 error "wrong default striping in file 2"
17070 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17071 error "bad pattern in file 2"
17074 run_test 270d "DoM: change striping from DoM to RAID0"
17077 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17078 skip "Need MDS version at least 2.10.55"
17080 mkdir -p $DIR/$tdir/dom
17081 mkdir -p $DIR/$tdir/norm
17084 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17085 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17087 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17088 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17090 # find DoM files by layout
17091 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17092 [ $NUM -eq $DOMFILES ] ||
17093 error "lfs find -L: found $NUM, expected $DOMFILES"
17094 echo "Test 1: lfs find 20 DOM files by layout: OK"
17096 # there should be 1 dir with default DOM striping
17097 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17099 error "lfs find -L: found $NUM, expected 1 dir"
17100 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17102 # find DoM files by stripe size
17103 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17104 [ $NUM -eq $DOMFILES ] ||
17105 error "lfs find -S: found $NUM, expected $DOMFILES"
17106 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17108 # find files by stripe offset except DoM files
17109 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17110 [ $NUM -eq $NORMFILES ] ||
17111 error "lfs find -i: found $NUM, expected $NORMFILES"
17112 echo "Test 5: lfs find no DOM files by stripe index: OK"
17115 run_test 270e "DoM: lfs find with DoM files test"
17118 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17119 skip "Need MDS version at least 2.10.55"
17121 local mdtname=${FSNAME}-MDT0000-mdtlov
17122 local dom=$DIR/$tdir/dom_file
17123 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17124 lod.$mdtname.dom_stripesize)
17125 local dom_limit=131072
17127 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17128 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17129 lod.$mdtname.dom_stripesize)
17130 [ ${dom_limit} -eq ${dom_current} ] ||
17131 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17133 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17134 $LFS setstripe -d $DIR/$tdir
17135 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17136 error "Can't set directory default striping"
17138 # exceed maximum stripe size
17139 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17140 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17141 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17142 error "Able to create DoM component size more than LOD limit"
17144 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17145 dom_current=$(do_facet mds1 $LCTL get_param -n \
17146 lod.$mdtname.dom_stripesize)
17147 [ 0 -eq ${dom_current} ] ||
17148 error "Can't set zero DoM stripe limit"
17151 # attempt to create DoM file on server with disabled DoM should
17152 # remove DoM entry from layout and be succeed
17153 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17154 error "Can't create DoM file (DoM is disabled)"
17155 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17156 error "File has DoM component while DoM is disabled"
17159 # attempt to create DoM file with only DoM stripe should return error
17160 $LFS setstripe -E $dom_limit -L mdt $dom &&
17161 error "Able to create DoM-only file while DoM is disabled"
17163 # too low values to be aligned with smallest stripe size 64K
17164 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17165 dom_current=$(do_facet mds1 $LCTL get_param -n \
17166 lod.$mdtname.dom_stripesize)
17167 [ 30000 -eq ${dom_current} ] &&
17168 error "Can set too small DoM stripe limit"
17170 # 64K is a minimal stripe size in Lustre, expect limit of that size
17171 [ 65536 -eq ${dom_current} ] ||
17172 error "Limit is not set to 64K but ${dom_current}"
17174 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17175 dom_current=$(do_facet mds1 $LCTL get_param -n \
17176 lod.$mdtname.dom_stripesize)
17178 [ 2147483648 -eq ${dom_current} ] &&
17179 error "Can set too large DoM stripe limit"
17181 do_facet mds1 $LCTL set_param -n \
17182 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17183 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17184 error "Can't create DoM component size after limit change"
17185 do_facet mds1 $LCTL set_param -n \
17186 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17187 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17188 error "Can't create DoM file after limit decrease"
17189 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17190 error "Can create big DoM component after limit decrease"
17191 touch ${dom}_def ||
17192 error "Can't create file with old default layout"
17194 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17197 run_test 270f "DoM: maximum DoM stripe size checks"
17200 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17201 skip "Need MDS version at least 2.10.55"
17203 local dom=$DIR/$tdir/dom
17205 mkdir -p $DIR/$tdir
17207 $LFS setstripe -E 1024K -L mdt $dom
17209 lctl set_param -n mdc.*.stats=clear
17210 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17211 cat $dom > /dev/null
17212 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17213 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17217 run_test 271a "DoM: data is cached for read after write"
17220 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17221 skip "Need MDS version at least 2.10.55"
17223 local dom=$DIR/$tdir/dom
17225 mkdir -p $DIR/$tdir
17227 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17229 lctl set_param -n mdc.*.stats=clear
17230 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17231 cancel_lru_locks mdc
17232 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17233 # second stat to check size is cached on client
17234 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17235 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17236 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17239 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17242 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17243 skip "Need MDS version at least 2.10.55"
17245 local dom=$DIR/$tdir/dom
17247 mkdir -p $DIR/$tdir
17249 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17251 lctl set_param -n mdc.*.stats=clear
17252 lctl set_param -n osc.*.stats=clear
17253 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17254 cancel_lru_locks mdc
17255 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17256 # second stat to check size is cached on client
17257 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17258 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17259 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17260 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17261 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17264 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17270 local mdt=MDT$(printf %04x $mdtidx)
17272 if [ -z $param ]; then
17273 lctl get_param -n mdc.*$mdt*.stats
17275 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17280 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17281 skip "Need MDS version at least 2.10.55"
17283 local dom=$DIR/$tdir/dom
17285 mkdir -p $DIR/$tdir
17287 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17289 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17290 local facet=mds$((mdtidx + 1))
17292 cancel_lru_locks mdc
17293 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17294 createmany -o $dom 1000
17295 lctl set_param -n mdc.*.stats=clear
17296 smalliomany -w $dom 1000 200
17297 get_mdc_stats $mdtidx
17298 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17299 # Each file has 1 open, 1 IO enqueues, total 2000
17300 # but now we have also +1 getxattr for security.capability, total 3000
17301 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17302 unlinkmany $dom 1000
17304 cancel_lru_locks mdc
17305 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17306 createmany -o $dom 1000
17307 lctl set_param -n mdc.*.stats=clear
17308 smalliomany -w $dom 1000 200
17309 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17310 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17311 # for OPEN and IO lock.
17312 [ $((enq - enq_2)) -ge 1000 ] ||
17313 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17314 unlinkmany $dom 1000
17317 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17319 cleanup_271def_tests() {
17325 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17326 skip "Need MDS version at least 2.10.57"
17328 local dom=$DIR/$tdir/dom
17329 local tmp=$TMP/$tfile
17330 trap "cleanup_271def_tests $tmp" EXIT
17332 mkdir -p $DIR/$tdir
17334 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17336 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17338 cancel_lru_locks mdc
17339 dd if=/dev/urandom of=$tmp bs=1000 count=1
17340 dd if=$tmp of=$dom bs=1000 count=1
17341 cancel_lru_locks mdc
17343 cat /etc/hosts >> $tmp
17344 lctl set_param -n mdc.*.stats=clear
17346 # append data to the same file it should update local page
17347 echo "Append to the same page"
17348 cat /etc/hosts >> $dom
17349 local num=$(get_mdc_stats $mdtidx ost_read)
17350 local ra=$(get_mdc_stats $mdtidx req_active)
17351 local rw=$(get_mdc_stats $mdtidx req_waittime)
17353 [ -z $num ] || error "$num READ RPC occured"
17354 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17358 cmp $tmp $dom || error "file miscompare"
17360 cancel_lru_locks mdc
17361 lctl set_param -n mdc.*.stats=clear
17363 echo "Open and read file"
17364 cat $dom > /dev/null
17365 local num=$(get_mdc_stats $mdtidx ost_read)
17366 local ra=$(get_mdc_stats $mdtidx req_active)
17367 local rw=$(get_mdc_stats $mdtidx req_waittime)
17369 [ -z $num ] || error "$num READ RPC occured"
17370 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17374 cmp $tmp $dom || error "file miscompare"
17378 run_test 271d "DoM: read on open (1K file in reply buffer)"
17381 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17382 skip "Need MDS version at least 2.10.57"
17384 local dom=$DIR/$tdir/dom
17385 local tmp=$TMP/${tfile}.data
17386 trap "cleanup_271def_tests $tmp" EXIT
17388 mkdir -p $DIR/$tdir
17390 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17392 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17394 cancel_lru_locks mdc
17395 dd if=/dev/urandom of=$tmp bs=30K count=1
17396 dd if=$tmp of=$dom bs=30K count=1
17397 cancel_lru_locks mdc
17398 cat /etc/hosts >> $tmp
17399 lctl set_param -n mdc.*.stats=clear
17401 echo "Append to the same page"
17402 cat /etc/hosts >> $dom
17404 local num=$(get_mdc_stats $mdtidx ost_read)
17405 local ra=$(get_mdc_stats $mdtidx req_active)
17406 local rw=$(get_mdc_stats $mdtidx req_waittime)
17408 [ -z $num ] || error "$num READ RPC occured"
17409 # Reply buffer can be adjusted for larger buffer by resend
17410 echo "... DONE with $((ra - rw)) resends"
17413 cmp $tmp $dom || error "file miscompare"
17415 cancel_lru_locks mdc
17416 lctl set_param -n mdc.*.stats=clear
17418 echo "Open and read file"
17419 cat $dom > /dev/null
17420 local num=$(get_mdc_stats $mdtidx ost_read)
17421 local ra=$(get_mdc_stats $mdtidx req_active)
17422 local rw=$(get_mdc_stats $mdtidx req_waittime)
17424 [ -z $num ] || error "$num READ RPC occured"
17425 # Reply buffer can be adjusted for larger buffer by resend
17426 echo "... DONE with $((ra - rw)) resends"
17429 cmp $tmp $dom || error "file miscompare"
17433 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17436 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17437 skip "Need MDS version at least 2.10.57"
17439 local dom=$DIR/$tdir/dom
17440 local tmp=$TMP/$tfile
17441 trap "cleanup_271def_tests $tmp" EXIT
17443 mkdir -p $DIR/$tdir
17445 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17447 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17449 cancel_lru_locks mdc
17450 dd if=/dev/urandom of=$tmp bs=200000 count=1
17451 dd if=$tmp of=$dom bs=200000 count=1
17452 cancel_lru_locks mdc
17453 cat /etc/hosts >> $tmp
17454 lctl set_param -n mdc.*.stats=clear
17456 echo "Append to the same page"
17457 cat /etc/hosts >> $dom
17458 local num=$(get_mdc_stats $mdtidx ost_read)
17459 local ra=$(get_mdc_stats $mdtidx req_active)
17460 local rw=$(get_mdc_stats $mdtidx req_waittime)
17462 [ -z $num ] || error "$num READ RPC occured"
17463 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17467 cmp $tmp $dom || error "file miscompare"
17469 cancel_lru_locks mdc
17470 lctl set_param -n mdc.*.stats=clear
17472 echo "Open and read file"
17473 cat $dom > /dev/null
17474 local num=$(get_mdc_stats $mdtidx ost_read)
17475 local ra=$(get_mdc_stats $mdtidx req_active)
17476 local rw=$(get_mdc_stats $mdtidx req_waittime)
17478 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17479 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17483 cmp $tmp $dom || error "file miscompare"
17487 run_test 271f "DoM: read on open (200K file and read tail)"
17490 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17491 skip "Need MDS version at least 2.11.50"
17493 local dom=$DIR/$tdir/dom
17494 mkdir -p $DIR/$tdir
17496 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17497 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17498 error "failed to write data into $dom"
17499 local old_md5=$(md5sum $dom)
17501 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17502 error "failed to migrate to the same DoM component"
17504 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17505 error "layout was not changed silently"
17507 local new_md5=$(md5sum $dom)
17509 [ "$old_md5" != "$new_md5" ] &&
17510 error "md5sum differ: $old_md5, $new_md5"
17513 run_test 272a "DoM migration: new layout with the same DOM component"
17516 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17517 skip "Need MDS version at least 2.11.50"
17519 local dom=$DIR/$tdir/dom
17520 mkdir -p $DIR/$tdir
17521 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17523 local mdtidx=$($LFS getstripe -m $dom)
17524 local mdtname=MDT$(printf %04x $mdtidx)
17525 local facet=mds$((mdtidx + 1))
17527 local mdtfree1=$(do_facet $facet \
17528 lctl get_param -n osd*.*$mdtname.kbytesfree)
17529 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17530 error "failed to write data into $dom"
17531 local old_md5=$(md5sum $dom)
17532 cancel_lru_locks mdc
17533 local mdtfree1=$(do_facet $facet \
17534 lctl get_param -n osd*.*$mdtname.kbytesfree)
17536 $LFS migrate -c2 $dom ||
17537 error "failed to migrate to the new composite layout"
17538 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17539 error "MDT stripe was not removed"
17541 cancel_lru_locks mdc
17542 local new_md5=$(md5sum $dom)
17543 [ "$old_md5" != "$new_md5" ] &&
17544 error "$old_md5 != $new_md5"
17546 # Skip free space checks with ZFS
17547 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17548 local mdtfree2=$(do_facet $facet \
17549 lctl get_param -n osd*.*$mdtname.kbytesfree)
17550 [ $mdtfree2 -gt $mdtfree1 ] ||
17551 error "MDT space is not freed after migration"
17555 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17558 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17559 skip "Need MDS version at least 2.11.50"
17561 local dom=$DIR/$tdir/$tfile
17562 mkdir -p $DIR/$tdir
17563 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17565 local mdtidx=$($LFS getstripe -m $dom)
17566 local mdtname=MDT$(printf %04x $mdtidx)
17567 local facet=mds$((mdtidx + 1))
17569 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17570 error "failed to write data into $dom"
17571 local old_md5=$(md5sum $dom)
17572 cancel_lru_locks mdc
17573 local mdtfree1=$(do_facet $facet \
17574 lctl get_param -n osd*.*$mdtname.kbytesfree)
17576 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17577 error "failed to migrate to the new composite layout"
17578 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17579 error "MDT stripe was not removed"
17581 cancel_lru_locks mdc
17582 local new_md5=$(md5sum $dom)
17583 [ "$old_md5" != "$new_md5" ] &&
17584 error "$old_md5 != $new_md5"
17586 # Skip free space checks with ZFS
17587 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17588 local mdtfree2=$(do_facet $facet \
17589 lctl get_param -n osd*.*$mdtname.kbytesfree)
17590 [ $mdtfree2 -gt $mdtfree1 ] ||
17591 error "MDS space is not freed after migration"
17595 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17598 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17599 skip "Need MDS version at least 2.11.50"
17601 # Layout swap cannot be done if either file has DOM component,
17602 # this will never be supported, migration should be used instead
17604 local dom=$DIR/$tdir/$tfile
17605 mkdir -p $DIR/$tdir
17607 $LFS setstripe -c2 ${dom}_plain
17608 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17609 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17610 error "can swap layout with DoM component"
17611 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17612 error "can swap layout with DoM component"
17614 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17615 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17616 error "can swap layout with DoM component"
17617 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17618 error "can swap layout with DoM component"
17621 run_test 273a "DoM: layout swapping should fail with DOM"
17624 remote_ost_nodsh && skip "remote OST with nodsh"
17625 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17626 skip "Need OST version >= 2.10.57"
17628 local file=$DIR/$tfile
17631 oss=$(comma_list $(osts_nodes))
17633 dd if=/dev/urandom of=$file bs=1M count=2 ||
17634 error "failed to create a file"
17635 cancel_lru_locks osc
17638 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17639 error "failed to read a file"
17641 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17642 $LCTL set_param fail_loc=0x8000031f
17644 cancel_lru_locks osc &
17647 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17648 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17649 #IO takes another lock, but matches the PENDING one
17650 #and places it to the IO RPC
17651 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17652 error "failed to read a file with PENDING lock"
17654 run_test 275 "Read on a canceled duplicate lock"
17657 remote_ost_nodsh && skip "remote OST with nodsh"
17660 do_facet ost1 "(while true; do \
17661 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17662 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17665 for LOOP in $(seq 20); do
17667 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17670 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17671 rm $TMP/sanity_276_pid"
17673 run_test 276 "Race between mount and obd_statfs"
17675 cleanup_test_300() {
17679 test_striped_dir() {
17684 mkdir -p $DIR/$tdir
17686 SAVE_UMASK=$(umask)
17687 trap cleanup_test_300 RETURN EXIT
17689 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17690 $DIR/$tdir/striped_dir ||
17691 error "set striped dir error"
17693 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17694 [ "$mode" = "755" ] || error "expect 755 got $mode"
17696 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17697 error "getdirstripe failed"
17698 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17699 if [ "$stripe_count" != "2" ]; then
17700 error "1:stripe_count is $stripe_count, expect 2"
17702 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17703 if [ "$stripe_count" != "2" ]; then
17704 error "2:stripe_count is $stripe_count, expect 2"
17707 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17708 if [ "$stripe_index" != "$mdt_index" ]; then
17709 error "stripe_index is $stripe_index, expect $mdt_index"
17712 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17713 error "nlink error after create striped dir"
17715 mkdir $DIR/$tdir/striped_dir/a
17716 mkdir $DIR/$tdir/striped_dir/b
17718 stat $DIR/$tdir/striped_dir/a ||
17719 error "create dir under striped dir failed"
17720 stat $DIR/$tdir/striped_dir/b ||
17721 error "create dir under striped dir failed"
17723 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17724 error "nlink error after mkdir"
17726 rmdir $DIR/$tdir/striped_dir/a
17727 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17728 error "nlink error after rmdir"
17730 rmdir $DIR/$tdir/striped_dir/b
17731 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17732 error "nlink error after rmdir"
17734 chattr +i $DIR/$tdir/striped_dir
17735 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17736 error "immutable flags not working under striped dir!"
17737 chattr -i $DIR/$tdir/striped_dir
17739 rmdir $DIR/$tdir/striped_dir ||
17740 error "rmdir striped dir error"
17748 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17749 skip "skipped for lustre < 2.7.0"
17750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17751 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17753 test_striped_dir 0 || error "failed on striped dir on MDT0"
17754 test_striped_dir 1 || error "failed on striped dir on MDT0"
17756 run_test 300a "basic striped dir sanity test"
17759 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17760 skip "skipped for lustre < 2.7.0"
17761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17762 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17769 test_mkdir $DIR/$tdir || error "mkdir fail"
17770 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17771 error "set striped dir error"
17772 for i in {0..9}; do
17773 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17775 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17776 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17777 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17779 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17780 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17781 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17785 run_test 300b "check ctime/mtime for striped dir"
17788 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17789 skip "skipped for lustre < 2.7.0"
17790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17795 mkdir -p $DIR/$tdir
17796 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17797 error "set striped dir error"
17799 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17800 error "chown striped dir failed"
17802 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17803 error "create 5k files failed"
17805 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17807 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17811 run_test 300c "chown && check ls under striped directory"
17814 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17815 skip "skipped for lustre < 2.7.0"
17816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17817 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17822 mkdir -p $DIR/$tdir
17823 $LFS setstripe -c 2 $DIR/$tdir
17825 #local striped directory
17826 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17827 error "set striped dir error"
17828 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17829 error "create 10 files failed"
17831 #remote striped directory
17832 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17833 error "set striped dir error"
17834 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17835 error "create 10 files failed"
17837 for file in $(find $DIR/$tdir); do
17838 stripe_count=$($LFS getstripe -c $file)
17839 [ $stripe_count -eq 2 ] ||
17840 error "wrong stripe $stripe_count for $file"
17845 run_test 300d "check default stripe under striped directory"
17848 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17849 skip "Need MDS version at least 2.7.55"
17850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17851 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17856 mkdir -p $DIR/$tdir
17858 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17859 error "set striped dir error"
17861 touch $DIR/$tdir/striped_dir/a
17862 touch $DIR/$tdir/striped_dir/b
17863 touch $DIR/$tdir/striped_dir/c
17865 mkdir $DIR/$tdir/striped_dir/dir_a
17866 mkdir $DIR/$tdir/striped_dir/dir_b
17867 mkdir $DIR/$tdir/striped_dir/dir_c
17869 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17870 error "set striped adir under striped dir error"
17872 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17873 error "set striped bdir under striped dir error"
17875 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17876 error "set striped cdir under striped dir error"
17878 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17879 error "rename dir under striped dir fails"
17881 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17882 error "rename dir under different stripes fails"
17884 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17885 error "rename file under striped dir should succeed"
17887 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17888 error "rename dir under striped dir should succeed"
17892 run_test 300e "check rename under striped directory"
17895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17896 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17897 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17898 skip "Need MDS version at least 2.7.55"
17904 mkdir -p $DIR/$tdir
17906 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17907 error "set striped dir error"
17909 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17910 error "set striped dir error"
17912 touch $DIR/$tdir/striped_dir/a
17913 mkdir $DIR/$tdir/striped_dir/dir_a
17914 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17915 error "create striped dir under striped dir fails"
17917 touch $DIR/$tdir/striped_dir1/b
17918 mkdir $DIR/$tdir/striped_dir1/dir_b
17919 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17920 error "create striped dir under striped dir fails"
17922 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17923 error "rename dir under different striped dir should fail"
17925 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17926 error "rename striped dir under diff striped dir should fail"
17928 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17929 error "rename file under diff striped dirs fails"
17933 run_test 300f "check rename cross striped directory"
17935 test_300_check_default_striped_dir()
17938 local default_count=$2
17939 local default_index=$3
17942 local dir_stripe_index
17945 echo "checking $dirname $default_count $default_index"
17946 $LFS setdirstripe -D -c $default_count -i $default_index \
17947 -t all_char $DIR/$tdir/$dirname ||
17948 error "set default stripe on striped dir error"
17949 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17950 [ $stripe_count -eq $default_count ] ||
17951 error "expect $default_count get $stripe_count for $dirname"
17953 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17954 [ $stripe_index -eq $default_index ] ||
17955 error "expect $default_index get $stripe_index for $dirname"
17957 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17958 error "create dirs failed"
17960 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17961 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17962 for dir in $(find $DIR/$tdir/$dirname/*); do
17963 stripe_count=$($LFS getdirstripe -c $dir)
17964 [ $stripe_count -eq $default_count ] ||
17965 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17966 error "stripe count $default_count != $stripe_count for $dir"
17968 stripe_index=$($LFS getdirstripe -i $dir)
17969 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17970 error "$stripe_index != $default_index for $dir"
17972 #check default stripe
17973 stripe_count=$($LFS getdirstripe -D -c $dir)
17974 [ $stripe_count -eq $default_count ] ||
17975 error "default count $default_count != $stripe_count for $dir"
17977 stripe_index=$($LFS getdirstripe -D -i $dir)
17978 [ $stripe_index -eq $default_index ] ||
17979 error "default index $default_index != $stripe_index for $dir"
17981 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17985 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17986 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17987 skip "Need MDS version at least 2.7.55"
17994 mkdir $DIR/$tdir/normal_dir
17996 #Checking when client cache stripe index
17997 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17998 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17999 error "create striped_dir failed"
18001 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18002 error "create dir0 fails"
18003 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18004 [ $stripe_index -eq 0 ] ||
18005 error "dir0 expect index 0 got $stripe_index"
18007 mkdir $DIR/$tdir/striped_dir/dir1 ||
18008 error "create dir1 fails"
18009 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18010 [ $stripe_index -eq 1 ] ||
18011 error "dir1 expect index 1 got $stripe_index"
18013 #check default stripe count/stripe index
18014 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18015 test_300_check_default_striped_dir normal_dir 1 0
18016 test_300_check_default_striped_dir normal_dir 2 1
18017 test_300_check_default_striped_dir normal_dir 2 -1
18019 #delete default stripe information
18020 echo "delete default stripeEA"
18021 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18022 error "set default stripe on striped dir error"
18024 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18025 for dir in $(find $DIR/$tdir/normal_dir/*); do
18026 stripe_count=$($LFS getdirstripe -c $dir)
18027 [ $stripe_count -eq 0 ] ||
18028 error "expect 1 get $stripe_count for $dir"
18029 stripe_index=$($LFS getdirstripe -i $dir)
18030 [ $stripe_index -eq 0 ] ||
18031 error "expect 0 get $stripe_index for $dir"
18034 run_test 300g "check default striped directory for normal directory"
18037 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18038 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18039 skip "Need MDS version at least 2.7.55"
18045 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18046 error "set striped dir error"
18048 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18049 test_300_check_default_striped_dir striped_dir 1 0
18050 test_300_check_default_striped_dir striped_dir 2 1
18051 test_300_check_default_striped_dir striped_dir 2 -1
18053 #delete default stripe information
18054 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18055 error "set default stripe on striped dir error"
18057 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18058 for dir in $(find $DIR/$tdir/striped_dir/*); do
18059 stripe_count=$($LFS getdirstripe -c $dir)
18060 [ $stripe_count -eq 0 ] ||
18061 error "expect 1 get $stripe_count for $dir"
18064 run_test 300h "check default striped directory for striped directory"
18067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18068 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18069 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18070 skip "Need MDS version at least 2.7.55"
18077 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18078 error "set striped dir error"
18080 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18081 error "create files under striped dir failed"
18083 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18084 error "set striped hashdir error"
18086 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18087 error "create dir0 under hash dir failed"
18088 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18089 error "create dir1 under hash dir failed"
18091 # unfortunately, we need to umount to clear dir layout cache for now
18092 # once we fully implement dir layout, we can drop this
18093 umount_client $MOUNT || error "umount failed"
18094 mount_client $MOUNT || error "mount failed"
18096 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18097 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18098 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18100 #set the stripe to be unknown hash type
18101 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18102 $LCTL set_param fail_loc=0x1901
18103 for ((i = 0; i < 10; i++)); do
18104 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18105 error "stat f-$i failed"
18106 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18109 touch $DIR/$tdir/striped_dir/f0 &&
18110 error "create under striped dir with unknown hash should fail"
18112 $LCTL set_param fail_loc=0
18114 umount_client $MOUNT || error "umount failed"
18115 mount_client $MOUNT || error "mount failed"
18119 run_test 300i "client handle unknown hash type striped directory"
18122 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18124 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18125 skip "Need MDS version at least 2.7.55"
18132 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18133 $LCTL set_param fail_loc=0x1702
18134 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18135 error "set striped dir error"
18137 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18138 error "create files under striped dir failed"
18140 $LCTL set_param fail_loc=0
18142 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18146 run_test 300j "test large update record"
18149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18150 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18151 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18152 skip "Need MDS version at least 2.7.55"
18154 # this test needs a huge transaction
18156 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18157 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18164 #define OBD_FAIL_LARGE_STRIPE 0x1703
18165 $LCTL set_param fail_loc=0x1703
18166 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18167 error "set striped dir error"
18168 $LCTL set_param fail_loc=0
18170 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18171 error "getstripeddir fails"
18172 rm -rf $DIR/$tdir/striped_dir ||
18173 error "unlink striped dir fails"
18177 run_test 300k "test large striped directory"
18180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18181 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18182 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18183 skip "Need MDS version at least 2.7.55"
18187 test_mkdir -p $DIR/$tdir/striped_dir
18188 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18189 error "chown $RUNAS_ID failed"
18190 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18191 error "set default striped dir failed"
18193 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18194 $LCTL set_param fail_loc=0x80000158
18195 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18197 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18198 [ $stripe_index -eq 1 ] ||
18199 error "expect 1 get $stripe_index for $dir"
18201 run_test 300l "non-root user to create dir under striped dir with stale layout"
18204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18205 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18206 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18207 skip "Need MDS version at least 2.7.55"
18209 mkdir -p $DIR/$tdir/striped_dir
18210 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18211 error "set default stripes dir error"
18213 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18215 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18216 [ $stripe_count -eq 0 ] ||
18217 error "expect 0 get $stripe_count for a"
18219 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18220 error "set default stripes dir error"
18222 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18224 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18225 [ $stripe_count -eq 0 ] ||
18226 error "expect 0 get $stripe_count for b"
18228 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18229 error "set default stripes dir error"
18231 mkdir $DIR/$tdir/striped_dir/c &&
18232 error "default stripe_index is invalid, mkdir c should fails"
18234 rm -rf $DIR/$tdir || error "rmdir fails"
18236 run_test 300m "setstriped directory on single MDT FS"
18239 local list=$(comma_list $(mdts_nodes))
18242 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18247 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18248 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18249 skip "Need MDS version at least 2.7.55"
18250 remote_mds_nodsh && skip "remote MDS with nodsh"
18253 local list=$(comma_list $(mdts_nodes))
18255 trap cleanup_300n RETURN EXIT
18256 mkdir -p $DIR/$tdir
18257 chmod 777 $DIR/$tdir
18258 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18259 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18260 error "create striped dir succeeds with gid=0"
18262 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18263 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18264 error "create striped dir fails with gid=-1"
18266 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18267 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18268 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18269 error "set default striped dir succeeds with gid=0"
18272 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18273 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18274 error "set default striped dir fails with gid=-1"
18277 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18278 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18279 error "create test_dir fails"
18280 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18281 error "create test_dir1 fails"
18282 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18283 error "create test_dir2 fails"
18286 run_test 300n "non-root user to create dir under striped dir with default EA"
18289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18290 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18291 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18292 skip "Need MDS version at least 2.7.55"
18297 mkdir -p $DIR/$tdir
18299 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18300 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18301 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18302 skip "not enough free inodes $numfree1 $numfree2"
18305 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18306 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18307 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18308 skip "not enough free space $numfree1 $numfree2"
18311 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18312 error "setdirstripe fails"
18314 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18315 error "create dirs fails"
18317 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18318 ls $DIR/$tdir/striped_dir > /dev/null ||
18319 error "ls striped dir fails"
18320 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18321 error "unlink big striped dir fails"
18323 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18327 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18328 remote_mds_nodsh && skip "remote MDS with nodsh"
18330 mkdir -p $DIR/$tdir
18332 #define OBD_FAIL_OUT_ENOSPC 0x1704
18333 do_facet mds2 lctl set_param fail_loc=0x80001704
18334 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18335 && error "create striped directory should fail"
18337 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18339 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18342 run_test 300p "create striped directory without space"
18345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18346 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18348 local fd=$(free_fd)
18349 local cmd="exec $fd<$tdir"
18351 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18354 trap "eval $cmd" EXIT
18355 cd $tdir || error "cd $tdir fails"
18356 rmdir ../$tdir || error "rmdir $tdir fails"
18357 mkdir local_dir && error "create dir succeeds"
18358 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18362 run_test 300q "create remote directory under orphan directory"
18365 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18366 skip "Need MDS version at least 2.7.55" && return
18367 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18371 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18372 error "set striped dir error"
18374 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18375 error "getstripeddir fails"
18378 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18379 awk '/lmv_stripe_count:/ { print $2 }')
18381 [ $MDSCOUNT -ne $stripe_count ] &&
18382 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18384 rm -rf $DIR/$tdir/striped_dir ||
18385 error "unlink striped dir fails"
18387 run_test 300r "test -1 striped directory"
18389 prepare_remote_file() {
18390 mkdir $DIR/$tdir/src_dir ||
18391 error "create remote source failed"
18393 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18394 error "cp to remote source failed"
18395 touch $DIR/$tdir/src_dir/a
18397 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18398 error "create remote target dir failed"
18400 touch $DIR/$tdir/tgt_dir/b
18402 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18403 error "rename dir cross MDT failed!"
18405 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18406 error "src_child still exists after rename"
18408 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18409 error "missing file(a) after rename"
18411 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18412 error "diff after rename"
18416 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18419 local remote_file=$DIR/$tdir/tgt_dir/b
18421 mkdir -p $DIR/$tdir
18423 prepare_remote_file || error "prepare remote file failed"
18426 $OPENUNLINK $remote_file $remote_file ||
18427 error "openunlink $remote_file failed"
18428 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18430 run_test 310a "open unlink remote file"
18433 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18436 local remote_file=$DIR/$tdir/tgt_dir/b
18438 mkdir -p $DIR/$tdir
18440 prepare_remote_file || error "prepare remote file failed"
18442 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18443 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18444 $CHECKSTAT -t file $remote_file || error "check file failed"
18446 run_test 310b "unlink remote file with multiple links while open"
18449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18450 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18452 local remote_file=$DIR/$tdir/tgt_dir/b
18454 mkdir -p $DIR/$tdir
18456 prepare_remote_file || error "prepare remote file failed"
18458 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18459 multiop_bg_pause $remote_file O_uc ||
18460 error "mulitop failed for remote file"
18462 $MULTIOP $DIR/$tfile Ouc
18463 kill -USR1 $MULTIPID
18466 run_test 310c "open-unlink remote file with multiple links"
18470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18471 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18472 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18473 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18474 remote_mds_nodsh && skip "remote MDS with nodsh"
18476 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18477 local mdts=$(comma_list $(mdts_nodes))
18479 mkdir -p $DIR/$tdir
18480 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18481 createmany -o $DIR/$tdir/$tfile. 1000
18483 # statfs data is not real time, let's just calculate it
18484 old_iused=$((old_iused + 1000))
18486 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18487 osp.*OST0000*MDT0000.create_count")
18488 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18489 osp.*OST0000*MDT0000.max_create_count")
18490 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18492 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18493 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18494 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18496 unlinkmany $DIR/$tdir/$tfile. 1000
18498 do_nodes $mdts "$LCTL set_param -n \
18499 osp.*OST0000*.max_create_count=$max_count"
18500 [ $(lustre_version_code $facet) -lt $(version_code 2.11.56) ] &&
18501 do_nodes $mdts "$LCTL set_param -n \
18502 osp.*OST0000*.create_count=$count"
18503 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18504 grep "=0" && error "create_count is zero"
18507 for i in $(seq 120); do
18508 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18509 # system may be too busy to destroy all objs in time, use
18510 # a somewhat small value to not fail autotest
18511 [ $((old_iused - new_iused)) -gt 400 ] && break
18515 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18516 [ $((old_iused - new_iused)) -gt 400 ] ||
18517 error "objs not destroyed after unlink"
18519 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18526 local vdevdir=$(dirname $(facet_vdevice $ost))
18527 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18528 local zfs_zapid=$(do_facet $ost $cmd |
18529 grep -w "/O/0/d$((objid%32))" -C 5 |
18530 awk '/Object/{getline; print $1}')
18531 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18532 awk "/$objid = /"'{printf $3}')
18537 zfs_object_blksz() {
18541 local vdevdir=$(dirname $(facet_vdevice $ost))
18542 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18543 local blksz=$(do_facet $ost $cmd $objid |
18544 awk '/dblk/{getline; printf $4}')
18546 case "${blksz: -1}" in
18547 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18548 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18555 test_312() { # LU-4856
18556 remote_ost_nodsh && skip "remote OST with nodsh"
18557 [ "$ost1_FSTYPE" = "zfs" ] ||
18558 skip_env "the test only applies to zfs"
18560 local max_blksz=$(do_facet ost1 \
18561 $ZFS get -p recordsize $(facet_device ost1) |
18562 awk '!/VALUE/{print $3}')
18564 # to make life a little bit easier
18565 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18566 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18568 local tf=$DIR/$tdir/$tfile
18570 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18572 # Get ZFS object id
18573 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18574 # block size change by sequential overwrite
18577 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18578 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18580 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18581 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18585 # block size change by sequential append write
18586 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18587 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18588 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18591 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18592 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18593 oflag=sync conv=notrunc
18595 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18596 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18597 error "blksz error, actual $blksz, " \
18598 "expected: 2 * $count * $PAGE_SIZE"
18604 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18605 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18607 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18608 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18609 [ $blksz -eq $PAGE_SIZE ] ||
18610 error "blksz error: $blksz, expected: $PAGE_SIZE"
18612 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18613 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18614 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18616 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18617 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18618 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18620 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18623 remote_ost_nodsh && skip "remote OST with nodsh"
18625 local file=$DIR/$tfile
18628 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18630 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18631 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18632 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18633 error "write should failed"
18634 do_facet ost1 "$LCTL set_param fail_loc=0"
18637 run_test 313 "io should fail after last_rcvd update fail"
18640 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18642 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18643 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18645 wait_delete_completed
18646 do_facet ost1 "$LCTL set_param fail_loc=0"
18648 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18650 test_315() { # LU-618
18651 local file=$DIR/$tfile
18654 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18655 error "multiop file write failed"
18656 $MULTIOP $file oO_RDONLY:r4063232_c &
18661 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18664 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18667 run_test 315 "read should be accounted"
18670 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18671 large_xattr_enabled || skip_env "ea_inode feature disabled"
18673 rm -rf $DIR/$tdir/d
18674 mkdir -p $DIR/$tdir/d
18675 chown nobody $DIR/$tdir/d
18676 touch $DIR/$tdir/d/file
18678 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18680 run_test 316 "lfs mv"
18684 local grant_blk_size
18686 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18687 skip "LU-10370: no implementation for ZFS" && return
18690 stack_trap "rm -f $DIR/$tfile" EXIT
18691 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18692 awk '/grant_block_size:/ { print $2; exit; }')
18694 # Create File of size 5M. Truncate it to below size's and verify
18697 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18698 error "Create file : $DIR/$tfile"
18700 for trunc_sz in 2097152 4097 4000 509 0; do
18701 $TRUNCATE $DIR/$tfile $trunc_sz ||
18702 error "truncate $tfile to $trunc_sz failed"
18703 local sz=$(stat --format=%s $DIR/$tfile)
18704 local blk=$(stat --format=%b $DIR/$tfile)
18705 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18706 grant_blk_size) * 8))
18708 if [[ $blk -ne $trunc_blk ]]; then
18709 $(which stat) $DIR/$tfile
18710 error "Expected Block $trunc_blk got $blk for $tfile"
18713 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18714 error "Expected Size $trunc_sz got $sz for $tfile"
18719 # Create file with a hole and write actual two blocks. Block count
18722 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18723 conv=fsync || error "Create file : $DIR/$tfile"
18725 # Calculate the final truncate size.
18726 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18729 # truncate to size $trunc_sz bytes. Strip the last block
18730 # The block count must drop to 8
18732 $TRUNCATE $DIR/$tfile $trunc_sz ||
18733 error "truncate $tfile to $trunc_sz failed"
18735 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18736 sz=$(stat --format=%s $DIR/$tfile)
18737 blk=$(stat --format=%b $DIR/$tfile)
18739 if [[ $blk -ne $trunc_bsz ]]; then
18740 $(which stat) $DIR/$tfile
18741 error "Expected Block $trunc_bsz got $blk for $tfile"
18744 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18745 error "Expected Size $trunc_sz got $sz for $tfile"
18747 run_test 317 "Verify blocks get correctly update after truncate"
18750 local read_write=$1
18751 if [ "$read_write" = "write" ]; then
18752 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18753 elif [ "$read_write" = "read" ]; then
18754 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18756 error "argument error"
18759 # turn off debug for performance testing
18760 local saved_debug=$($LCTL get_param -n debug)
18761 $LCTL set_param debug=0
18763 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18765 # get ost1 size - lustre-OST0000
18766 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18767 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18768 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18770 if [ "$read_write" = "read" ]; then
18771 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18774 local start_time=$(date +%s.%N)
18775 $dd_cmd bs=1M count=$blocks oflag=sync ||
18776 error "real dd $read_write error"
18777 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18779 if [ "$read_write" = "write" ]; then
18783 # define OBD_FAIL_OST_FAKE_RW 0x238
18784 do_facet ost1 $LCTL set_param fail_loc=0x238
18786 local start_time=$(date +%s.%N)
18787 $dd_cmd bs=1M count=$blocks oflag=sync ||
18788 error "fake dd $read_write error"
18789 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18791 if [ "$read_write" = "write" ]; then
18793 cancel_lru_locks osc
18794 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18795 error "$tfile size not $blocks MB"
18797 do_facet ost1 $LCTL set_param fail_loc=0
18799 echo "fake $read_write $duration_fake vs. normal $read_write" \
18800 "$duration in seconds"
18801 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18802 error_not_in_vm "fake write is slower"
18804 $LCTL set_param -n debug="$saved_debug"
18807 test_399a() { # LU-7655 for OST fake write
18808 remote_ost_nodsh && skip "remote OST with nodsh"
18812 run_test 399a "fake write should not be slower than normal write"
18814 test_399b() { # LU-8726 for OST fake read
18815 remote_ost_nodsh && skip "remote OST with nodsh"
18816 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18817 skip_env "ldiskfs only test"
18822 run_test 399b "fake read should not be slower than normal read"
18824 test_400a() { # LU-1606, was conf-sanity test_74
18825 if ! which $CC > /dev/null 2>&1; then
18826 skip_env "$CC is not installed"
18829 local extra_flags=''
18830 local out=$TMP/$tfile
18831 local prefix=/usr/include/lustre
18834 if ! [[ -d $prefix ]]; then
18835 # Assume we're running in tree and fixup the include path.
18836 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18837 extra_flags+=" -L$LUSTRE/utils/.lib"
18840 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18841 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18842 error "client api broken"
18846 run_test 400a "Lustre client api program can compile and link"
18848 test_400b() { # LU-1606, LU-5011
18850 local out=$TMP/$tfile
18851 local prefix=/usr/include/linux/lustre
18853 # We use a hard coded prefix so that this test will not fail
18854 # when run in tree. There are headers in lustre/include/lustre/
18855 # that are not packaged (like lustre_idl.h) and have more
18856 # complicated include dependencies (like config.h and lnet/types.h).
18857 # Since this test about correct packaging we just skip them when
18858 # they don't exist (see below) rather than try to fixup cppflags.
18860 if ! which $CC > /dev/null 2>&1; then
18861 skip_env "$CC is not installed"
18864 for header in $prefix/*.h; do
18865 if ! [[ -f "$header" ]]; then
18869 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18870 continue # lustre_ioctl.h is internal header
18873 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18874 error "cannot compile '$header'"
18878 run_test 400b "packaged headers can be compiled"
18880 test_401a() { #LU-7437
18881 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18882 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18884 #count the number of parameters by "list_param -R"
18885 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18886 #count the number of parameters by listing proc files
18887 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18888 echo "proc_dirs='$proc_dirs'"
18889 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18890 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18893 [ $params -eq $procs ] ||
18894 error "found $params parameters vs. $procs proc files"
18896 # test the list_param -D option only returns directories
18897 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18898 #count the number of parameters by listing proc directories
18899 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18902 [ $params -eq $procs ] ||
18903 error "found $params parameters vs. $procs proc files"
18905 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18908 local save=$($LCTL get_param -n jobid_var)
18911 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18912 error "no error returned when setting bad parameters"
18914 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18915 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18917 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18918 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18919 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18921 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18924 local jobid_var_old=$($LCTL get_param -n jobid_var)
18925 local jobid_var_new
18927 $LCTL set_param jobid_var= &&
18928 error "no error returned for 'set_param a='"
18930 jobid_var_new=$($LCTL get_param -n jobid_var)
18931 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18932 error "jobid_var was changed by setting without value"
18934 $LCTL set_param jobid_var &&
18935 error "no error returned for 'set_param a'"
18937 jobid_var_new=$($LCTL get_param -n jobid_var)
18938 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18939 error "jobid_var was changed by setting without value"
18941 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18944 local jobid_var_old=$($LCTL get_param -n jobid_var)
18945 local jobid_var_new
18946 local new_value="foo=bar"
18948 $LCTL set_param jobid_var=$new_value ||
18949 error "'set_param a=b' did not accept a value containing '='"
18951 jobid_var_new=$($LCTL get_param -n jobid_var)
18952 [[ "$jobid_var_new" == "$new_value" ]] ||
18953 error "'set_param a=b' failed on a value containing '='"
18955 # Reset the jobid_var to test the other format
18956 $LCTL set_param jobid_var=$jobid_var_old
18957 jobid_var_new=$($LCTL get_param -n jobid_var)
18958 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18959 error "failed to reset jobid_var"
18961 $LCTL set_param jobid_var $new_value ||
18962 error "'set_param a b' did not accept a value containing '='"
18964 jobid_var_new=$($LCTL get_param -n jobid_var)
18965 [[ "$jobid_var_new" == "$new_value" ]] ||
18966 error "'set_param a b' failed on a value containing '='"
18968 $LCTL set_param jobid_var $jobid_var_old
18969 jobid_var_new=$($LCTL get_param -n jobid_var)
18970 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18971 error "failed to reset jobid_var"
18973 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18976 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
18977 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
18978 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
18979 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
18980 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
18981 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18982 remote_mds_nodsh && skip "remote MDS with nodsh"
18984 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18985 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18986 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18987 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18988 echo "Touch failed - OK"
18990 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18993 local file1=$DIR/$tfile.1
18994 local file2=$DIR/$tfile.2
18995 local tfile=$TMP/$tfile
18997 rm -f $file1 $file2 $tfile
19002 # 30 sec OBD_TIMEOUT in ll_getattr()
19003 # right before populating st_nlink
19004 $LCTL set_param fail_loc=0x80001409
19005 stat -c %h $file1 > $tfile &
19007 # create an alias, drop all locks and reclaim the dentry
19009 cancel_lru_locks mdc
19010 cancel_lru_locks osc
19011 sysctl -w vm.drop_caches=2
19015 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19017 rm -f $tfile $file1 $file2
19019 run_test 403 "i_nlink should not drop to zero due to aliasing"
19021 test_404() { # LU-6601
19022 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19023 skip "Need server version newer than 2.8.52"
19024 remote_mds_nodsh && skip "remote MDS with nodsh"
19026 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19027 awk '/osp .*-osc-MDT/ { print $4}')
19030 for osp in $mosps; do
19031 echo "Deactivate: " $osp
19032 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19033 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19034 awk -vp=$osp '$4 == p { print $2 }')
19035 [ $stat = IN ] || {
19036 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19037 error "deactivate error"
19039 echo "Activate: " $osp
19040 do_facet $SINGLEMDS $LCTL --device %$osp activate
19041 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19042 awk -vp=$osp '$4 == p { print $2 }')
19043 [ $stat = UP ] || {
19044 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19045 error "activate error"
19049 run_test 404 "validate manual {de}activated works properly for OSPs"
19052 [ $MDS1_VERSION -lt $(version_code 2.6.92) -o \
19053 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19054 skip "Layout swap lock is not supported"
19055 check_swap_layouts_support
19057 test_mkdir $DIR/$tdir
19058 swap_lock_test -d $DIR/$tdir ||
19059 error "One layout swap locked test failed"
19061 run_test 405 "Various layout swap lock tests"
19064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19065 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19066 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19068 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19069 skip "Need MDS version at least 2.8.50"
19071 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19072 local test_pool=$TESTNAME
19074 if ! combined_mgs_mds ; then
19077 pool_add $test_pool || error "pool_add failed"
19078 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19079 error "pool_add_targets failed"
19081 save_layout_restore_at_exit $MOUNT
19083 # parent set default stripe count only, child will stripe from both
19084 # parent and fs default
19085 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19086 error "setstripe $MOUNT failed"
19087 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19088 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19089 for i in $(seq 10); do
19090 local f=$DIR/$tdir/$tfile.$i
19091 touch $f || error "touch failed"
19092 local count=$($LFS getstripe -c $f)
19093 [ $count -eq $OSTCOUNT ] ||
19094 error "$f stripe count $count != $OSTCOUNT"
19095 local offset=$($LFS getstripe -i $f)
19096 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19097 local size=$($LFS getstripe -S $f)
19098 [ $size -eq $((def_stripe_size * 2)) ] ||
19099 error "$f stripe size $size != $((def_stripe_size * 2))"
19100 local pool=$($LFS getstripe -p $f)
19101 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19104 # change fs default striping, delete parent default striping, now child
19105 # will stripe from new fs default striping only
19106 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19107 error "change $MOUNT default stripe failed"
19108 $LFS setstripe -c 0 $DIR/$tdir ||
19109 error "delete $tdir default stripe failed"
19110 for i in $(seq 11 20); do
19111 local f=$DIR/$tdir/$tfile.$i
19112 touch $f || error "touch $f failed"
19113 local count=$($LFS getstripe -c $f)
19114 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19115 local offset=$($LFS getstripe -i $f)
19116 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19117 local size=$($LFS getstripe -S $f)
19118 [ $size -eq $def_stripe_size ] ||
19119 error "$f stripe size $size != $def_stripe_size"
19120 local pool=$($LFS getstripe -p $f)
19121 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19124 unlinkmany $DIR/$tdir/$tfile. 1 20
19126 local f=$DIR/$tdir/$tfile
19127 pool_remove_all_targets $test_pool $f
19128 pool_remove $test_pool $f
19130 if ! combined_mgs_mds ; then
19134 run_test 406 "DNE support fs default striping"
19137 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19138 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19139 skip "Need MDS version at least 2.8.55"
19140 remote_mds_nodsh && skip "remote MDS with nodsh"
19142 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19143 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19144 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19145 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19146 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19148 #define OBD_FAIL_DT_TXN_STOP 0x2019
19149 for idx in $(seq $MDSCOUNT); do
19150 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19152 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19153 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19154 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19157 run_test 407 "transaction fail should cause operation fail"
19160 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19162 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19163 lctl set_param fail_loc=0x8000040a
19164 # let ll_prepare_partial_page() fail
19165 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19169 # create at least 100 unused inodes so that
19170 # shrink_icache_memory(0) should not return 0
19171 touch $DIR/$tfile-{0..100}
19172 rm -f $DIR/$tfile-{0..100}
19175 echo 2 > /proc/sys/vm/drop_caches
19177 run_test 408 "drop_caches should not hang due to page leaks"
19181 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19182 check_mount_and_prep
19184 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19185 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19186 touch $DIR/$tdir/guard || error "(2) Fail to create"
19188 local PREFIX=$(str_repeat 'A' 128)
19189 echo "Create 1K hard links start at $(date)"
19190 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19191 error "(3) Fail to hard link"
19193 echo "Links count should be right although linkEA overflow"
19194 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19195 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19196 [ $linkcount -eq 1001 ] ||
19197 error "(5) Unexpected hard links count: $linkcount"
19199 echo "List all links start at $(date)"
19200 ls -l $DIR/$tdir/foo > /dev/null ||
19201 error "(6) Fail to list $DIR/$tdir/foo"
19203 echo "Unlink hard links start at $(date)"
19204 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19205 error "(7) Fail to unlink"
19207 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19211 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19212 skip "Need client version at least 2.9.59"
19214 # Create a file, and stat it from the kernel
19215 local testfile=$DIR/$tfile
19218 local run_id=$RANDOM
19219 local my_ino=$(stat --format "%i" $testfile)
19221 # Try to insert the module. This will always fail as the
19222 # module is designed to not be inserted.
19223 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19226 # Anything but success is a test failure
19228 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19229 error "no inode match"
19231 run_test 410 "Test inode number returned from kernel thread"
19233 cleanup_test411_cgroup() {
19239 local cg_basedir=/sys/fs/cgroup/memory
19241 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19242 skip "no setup for cgroup"
19244 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19245 error "test file creation failed"
19246 cancel_lru_locks osc
19248 # Create a very small memory cgroup to force a slab allocation error
19249 local cgdir=$cg_basedir/osc_slab_alloc
19250 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19251 trap "cleanup_test411_cgroup $cgdir" EXIT
19252 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19253 echo 1M > $cgdir/memory.limit_in_bytes
19255 # Should not LBUG, just be killed by oom-killer
19256 # dd will return 0 even allocation failure in some environment.
19257 # So don't check return value
19258 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19259 cleanup_test411_cgroup $cgdir
19263 run_test 411 "Slab allocation error with cgroup does not LBUG"
19266 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19267 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19268 skip "Need server version at least 2.10.55"
19271 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19272 error "mkdir failed"
19273 $LFS getdirstripe $DIR/$tdir
19274 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19275 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19276 error "expect $((MDSCOUT - 1)) get $stripe_index"
19277 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19278 [ $stripe_count -eq 2 ] ||
19279 error "expect 2 get $stripe_count"
19281 run_test 412 "mkdir on specific MDTs"
19284 [ $MDSCOUNT -lt 2 ] &&
19285 skip "We need at least 2 MDTs for this test"
19287 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19288 skip "Need server version at least 2.10.55"
19291 mkdir $DIR/$tdir || error "mkdir failed"
19293 # find MDT that is the most full
19294 local max=$($LFS df | grep MDT |
19303 END { split(b, c, ":")
19308 for i in $(seq $((MDSCOUNT - 1))); do
19309 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19310 error "mkdir d$i failed"
19311 $LFS getdirstripe $DIR/$tdir/d$i
19312 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19313 [ $stripe_index -ne $max ] ||
19314 error "don't expect $max"
19317 run_test 413 "mkdir on less full MDTs"
19320 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19321 $LCTL set_param fail_loc=0x80000521
19322 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19325 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19329 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19330 skip "Need server version at least 2.11.52"
19340 # this test may be slow on ZFS
19341 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19343 # though this test is designed for striped directory, let's test normal
19344 # directory too since lock is always saved as CoS lock.
19345 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19346 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19355 start_time=$(date +%s)
19356 for i in $(seq $total); do
19357 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19360 end_time=$(date +%s)
19361 duration=$((end_time - start_time))
19363 kill -9 $setattr_pid
19365 echo "rename $total files took $duration sec"
19366 [ $duration -lt 100 ] || error "rename took $duration sec"
19368 run_test 415 "lock revoke is not missing"
19371 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19372 skip "Need server version at least 2.11.55"
19374 # define OBD_FAIL_OSD_TXN_START 0x19a
19375 do_facet mds1 lctl set_param fail_loc=0x19a
19377 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19381 run_test 416 "transaction start failure won't cause system hung"
19385 do_nodes $(comma_list $(mdts_nodes)) \
19386 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19387 do_nodes $(comma_list $(mdts_nodes)) \
19388 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19389 do_nodes $(comma_list $(mdts_nodes)) \
19390 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19394 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19395 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19396 skip "Need MDS version at least 2.11.56"
19398 trap cleanup_417 RETURN EXIT
19400 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19401 do_nodes $(comma_list $(mdts_nodes)) \
19402 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19403 $LFS migrate -m 0 $DIR/$tdir.1 &&
19404 error "migrate dir $tdir.1 should fail"
19406 do_nodes $(comma_list $(mdts_nodes)) \
19407 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19408 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19409 error "create remote dir $tdir.2 should fail"
19411 do_nodes $(comma_list $(mdts_nodes)) \
19412 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19413 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19414 error "create striped dir $tdir.3 should fail"
19417 run_test 417 "disable remote dir, striped dir and dir migration"
19419 # Checks that the outputs of df [-i] and lfs df [-i] match
19421 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19432 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19434 while (( count < tries )); do
19438 # read the lines of interest
19439 df_out=($(df $inodes $dir | tail -n +2)) ||
19440 error "df $inodes $dir | tail -n +2 failed"
19441 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19442 error "lfs df $inodes $dir | grep summary: failed"
19444 # skip first substrings of each output as they are different
19445 # <NID>:/<fsname for df, filesystem_summary: for lfs df
19446 df_out=(${df_out[@]:1})
19447 lfs_df_out=(${lfs_df_out[@]:1})
19449 # compare the two outputs
19452 for i in {0..4}; do
19453 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19458 $passed || error "df and lfs df $1 output mismatch: " \
19459 "df ${inodes}: ${df_out[*]}, " \
19460 "lfs df ${inodes}: ${lfs_df_out[*]}"
19464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19466 local dir=$DIR/$tdir
19467 local numfiles=$((RANDOM % 4096 + 2))
19468 local numblocks=$((RANDOM % 256 + 1))
19470 wait_delete_completed
19473 # check block output
19474 check_lfs_df blocks $dir
19475 # check inode output
19476 check_lfs_df inodes $dir
19478 # create a single file and retest
19479 echo "Creating a single file and testing"
19480 createmany -o $dir/$tfile- 1 &>/dev/null ||
19481 error "creating 1 file in $dir failed"
19482 check_lfs_df blocks $dir
19483 check_lfs_df inodes $dir
19485 # create a random number of files
19486 echo "Creating $((numfiles - 1)) files and testing"
19487 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19488 error "creating $((numfiles - 1)) files in $dir failed"
19490 # write a random number of blocks to the first test file
19491 echo "Writing $numblocks 4K blocks and testing"
19492 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19493 count=$numblocks &>/dev/null ||
19494 error "dd to $dir/${tfile}-0 failed"
19497 check_lfs_df blocks $dir
19498 check_lfs_df inodes $dir
19500 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19501 error "unlinking $numfiles files in $dir failed"
19503 run_test 418 "df and lfs df outputs match"
19506 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19507 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19508 skip "Need server version at least 2.9.55"
19510 start_full_debug_logging
19514 stop_full_debug_logging
19518 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19519 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19520 awk '/The barrier for/ { print $7 }')
19523 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19528 barrier_expired() {
19531 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19532 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19533 awk '/will be expired/ { print $7 }')
19535 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19544 echo "Start barrier_freeze at: $(date)"
19545 #define OBD_FAIL_BARRIER_DELAY 0x2202
19546 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19547 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19550 local b_status=$(barrier_stat)
19551 echo "Got barrier status at: $(date)"
19552 [ "$b_status" = "'freezing_p1'" ] ||
19553 error "(1) unexpected barrier status $b_status"
19555 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19557 b_status=$(barrier_stat)
19558 [ "$b_status" = "'frozen'" ] ||
19559 error "(2) unexpected barrier status $b_status"
19561 local expired=$(barrier_expired)
19562 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19563 sleep $((expired + 3))
19565 b_status=$(barrier_stat)
19566 [ "$b_status" = "'expired'" ] ||
19567 error "(3) unexpected barrier status $b_status"
19569 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19570 error "(4) fail to freeze barrier"
19572 b_status=$(barrier_stat)
19573 [ "$b_status" = "'frozen'" ] ||
19574 error "(5) unexpected barrier status $b_status"
19576 echo "Start barrier_thaw at: $(date)"
19577 #define OBD_FAIL_BARRIER_DELAY 0x2202
19578 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19579 do_facet mgs $LCTL barrier_thaw $FSNAME &
19582 b_status=$(barrier_stat)
19583 echo "Got barrier status at: $(date)"
19584 [ "$b_status" = "'thawing'" ] ||
19585 error "(6) unexpected barrier status $b_status"
19587 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19589 b_status=$(barrier_stat)
19590 [ "$b_status" = "'thawed'" ] ||
19591 error "(7) unexpected barrier status $b_status"
19593 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19594 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19595 do_facet mgs $LCTL barrier_freeze $FSNAME
19597 b_status=$(barrier_stat)
19598 [ "$b_status" = "'failed'" ] ||
19599 error "(8) unexpected barrier status $b_status"
19601 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19602 do_facet mgs $LCTL barrier_thaw $FSNAME
19606 run_test 801a "write barrier user interfaces and stat machine"
19611 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19612 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19613 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19614 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19615 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19617 cancel_lru_locks mdc
19619 # 180 seconds should be long enough
19620 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19622 local b_status=$(barrier_stat)
19623 [ "$b_status" = "'frozen'" ] ||
19624 error "(6) unexpected barrier status $b_status"
19626 mkdir $DIR/$tdir/d0/d10 &
19629 touch $DIR/$tdir/d1/f13 &
19632 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19635 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19638 rm -f $DIR/$tdir/d4/f12 &
19641 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19643 # To guarantee taht the 'stat' is not blocked
19644 b_status=$(barrier_stat)
19645 [ "$b_status" = "'frozen'" ] ||
19646 error "(8) unexpected barrier status $b_status"
19648 # let above commands to run at background
19651 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19652 ps -p $touch_pid || error "(10) touch should be blocked"
19653 ps -p $ln_pid || error "(11) link should be blocked"
19654 ps -p $mv_pid || error "(12) rename should be blocked"
19655 ps -p $rm_pid || error "(13) unlink should be blocked"
19657 b_status=$(barrier_stat)
19658 [ "$b_status" = "'frozen'" ] ||
19659 error "(14) unexpected barrier status $b_status"
19661 do_facet mgs $LCTL barrier_thaw $FSNAME
19662 b_status=$(barrier_stat)
19663 [ "$b_status" = "'thawed'" ] ||
19664 error "(15) unexpected barrier status $b_status"
19666 wait $mkdir_pid || error "(16) mkdir should succeed"
19667 wait $touch_pid || error "(17) touch should succeed"
19668 wait $ln_pid || error "(18) link should succeed"
19669 wait $mv_pid || error "(19) rename should succeed"
19670 wait $rm_pid || error "(20) unlink should succeed"
19674 run_test 801b "modification will be blocked by write barrier"
19677 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19681 stop mds2 || error "(1) Fail to stop mds2"
19683 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19685 local b_status=$(barrier_stat)
19686 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19687 do_facet mgs $LCTL barrier_thaw $FSNAME
19688 error "(2) unexpected barrier status $b_status"
19691 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19692 error "(3) Fail to rescan barrier bitmap"
19694 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19696 b_status=$(barrier_stat)
19697 [ "$b_status" = "'frozen'" ] ||
19698 error "(4) unexpected barrier status $b_status"
19700 do_facet mgs $LCTL barrier_thaw $FSNAME
19701 b_status=$(barrier_stat)
19702 [ "$b_status" = "'thawed'" ] ||
19703 error "(5) unexpected barrier status $b_status"
19705 local devname=$(mdsdevname 2)
19707 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19709 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19710 error "(7) Fail to rescan barrier bitmap"
19714 run_test 801c "rescan barrier bitmap"
19716 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19717 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19718 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19724 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19725 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19726 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19732 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19733 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19734 skip "Need server version at least 2.9.55"
19736 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19738 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19740 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19741 error "(2) Fail to copy"
19743 trap cleanup_802 EXIT
19745 # sync by force before remount as readonly
19746 sync; sync_all_data; sleep 3; sync_all_data
19750 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19751 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19752 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19754 echo "Mount the server as read only"
19755 setupall server_only || error "(3) Fail to start servers"
19757 echo "Mount client without ro should fail"
19758 mount_client $MOUNT &&
19759 error "(4) Mount client without 'ro' should fail"
19761 echo "Mount client with ro should succeed"
19762 mount_client $MOUNT ro ||
19763 error "(5) Mount client with 'ro' should succeed"
19765 echo "Modify should be refused"
19766 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19768 echo "Read should be allowed"
19769 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19770 error "(7) Read should succeed under ro mode"
19774 run_test 802 "simulate readonly device"
19777 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19778 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19779 skip "MDS needs to be newer than 2.10.54"
19781 mkdir -p $DIR/$tdir
19782 # Create some objects on all MDTs to trigger related logs objects
19783 for idx in $(seq $MDSCOUNT); do
19784 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19785 $DIR/$tdir/dir${idx} ||
19786 error "Fail to create $DIR/$tdir/dir${idx}"
19790 wait_delete_completed # ensure old test cleanups are finished
19791 echo "before create:"
19793 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19795 for i in {1..10}; do
19796 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19797 error "Fail to create $DIR/$tdir/foo$i"
19801 echo "after create:"
19803 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19805 # allow for an llog to be cleaned up during the test
19806 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19807 error "before ($before_used) + 10 > after ($after_used)"
19809 for i in {1..10}; do
19810 rm -rf $DIR/$tdir/foo$i ||
19811 error "Fail to remove $DIR/$tdir/foo$i"
19814 sleep 3 # avoid MDT return cached statfs
19815 wait_delete_completed
19816 echo "after unlink:"
19818 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19820 # allow for an llog to be created during the test
19821 [ $after_used -le $((before_used + 1)) ] ||
19822 error "after ($after_used) > before ($before_used) + 1"
19824 run_test 803 "verify agent object for remote object"
19827 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19828 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19829 skip "MDS needs to be newer than 2.10.54"
19830 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19832 mkdir -p $DIR/$tdir
19833 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19834 error "Fail to create $DIR/$tdir/dir0"
19836 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19837 local dev=$(mdsdevname 2)
19839 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19840 grep ${fid} || error "NOT found agent entry for dir0"
19842 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19843 error "Fail to create $DIR/$tdir/dir1"
19845 touch $DIR/$tdir/dir1/foo0 ||
19846 error "Fail to create $DIR/$tdir/dir1/foo0"
19847 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19850 for idx in $(seq $MDSCOUNT); do
19851 dev=$(mdsdevname $idx)
19852 do_facet mds${idx} \
19853 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19854 grep ${fid} && rc=$idx
19857 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19858 error "Fail to rename foo0 to foo1"
19859 if [ $rc -eq 0 ]; then
19860 for idx in $(seq $MDSCOUNT); do
19861 dev=$(mdsdevname $idx)
19862 do_facet mds${idx} \
19863 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19864 grep ${fid} && rc=$idx
19868 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19869 error "Fail to rename foo1 to foo2"
19870 if [ $rc -eq 0 ]; then
19871 for idx in $(seq $MDSCOUNT); do
19872 dev=$(mdsdevname $idx)
19873 do_facet mds${idx} \
19874 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19875 grep ${fid} && rc=$idx
19879 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19881 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19882 error "Fail to link to $DIR/$tdir/dir1/foo2"
19883 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19884 error "Fail to rename foo2 to foo0"
19885 unlink $DIR/$tdir/dir1/foo0 ||
19886 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19887 rm -rf $DIR/$tdir/dir0 ||
19888 error "Fail to rm $DIR/$tdir/dir0"
19890 for idx in $(seq $MDSCOUNT); do
19891 dev=$(mdsdevname $idx)
19895 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19897 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19898 error "mount mds$idx failed"
19899 df $MOUNT > /dev/null 2>&1
19901 # e2fsck should not return error
19903 error "e2fsck detected error on MDT${idx}: rc=$rc"
19906 run_test 804 "verify agent entry for remote entry"
19909 do_facet $SINGLEMDS zfs set quota=$old $fsset
19910 unlinkmany $DIR/$tdir/f- 1000000
19915 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19916 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
19917 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19918 skip "netfree not implemented before 0.7"
19919 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
19920 skip "Need MDS version at least 2.10.57"
19927 local pref="osd-zfs.lustre-MDT0000."
19929 # limit available space on MDS dataset to meet nospace issue
19930 # quickly. then ZFS 0.7.2 can use reserved space if asked
19931 # properly (using netfree flag in osd_declare_destroy()
19932 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19933 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19935 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19936 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19937 let "usedkb=usedkb-freekb"
19938 let "freekb=freekb/2"
19939 if let "freekb > 5000"; then
19942 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19943 trap cleanup_805 EXIT
19945 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19946 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19947 rm -rf $DIR/$tdir || error "not able to remove"
19948 do_facet $SINGLEMDS zfs set quota=$old $fsset
19951 run_test 805 "ZFS can remove from full fs"
19957 local size=$($LFS getsom -s $file)
19958 local expect=$(stat -c %s $file)
19960 [[ $size == $expect ]] ||
19961 error "$file expected size: $expect, got: $size"
19963 local blocks=$($LFS getsom -b $file)
19964 expect=$(stat -c %b $file)
19965 [[ $blocks == $expect ]] ||
19966 error "$file expected blocks: $expect, got: $blocks"
19971 local size=$($LFS getsom -s $1)
19974 [[ $size == $expect ]] ||
19975 error "$file expected size: $expect, got: $size"
19979 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19980 skip "Need MDS version at least 2.11.52"
19984 touch $DIR/$tfile || error "touch $tfile failed"
19986 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19987 save_lustre_params client "llite.*.xattr_cache" > $save
19988 lctl set_param llite.*.xattr_cache=0
19989 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19991 # single-threaded write
19992 echo "Test SOM for single-threaded write"
19993 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19994 error "write $tfile failed"
19995 check_lsom_size $DIR/$tfile $bs
19998 local size=$(($num * $bs))
20002 echo "Test SOM for single client multi-threaded($num) write"
20003 $TRUNCATE $DIR/$tfile 0
20004 for ((i = 0; i < $num; i++)); do
20005 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20007 offset=$((offset + $bs))
20009 for (( i=0; i < $num; i++ )); do
20012 check_lsom_size $DIR/$tfile $size
20014 $TRUNCATE $DIR/$tfile 0
20015 for ((i = 0; i < $num; i++)); do
20016 offset=$((offset - $bs))
20017 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20020 for (( i=0; i < $num; i++ )); do
20023 check_lsom_size $DIR/$tfile $size
20025 # multi-client wirtes
20026 num=$(get_node_count ${CLIENTS//,/ })
20027 size=$(($num * $bs))
20031 echo "Test SOM for multi-client ($num) writes"
20032 $TRUNCATE $DIR/$tfile 0
20033 for client in ${CLIENTS//,/ }; do
20034 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20037 offset=$((offset + $bs))
20039 for (( i=0; i < $num; i++ )); do
20042 check_lsom_size $DIR/$tfile $offset
20045 $TRUNCATE $DIR/$tfile 0
20046 for client in ${CLIENTS//,/ }; do
20047 offset=$((offset - $bs))
20048 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20052 for (( i=0; i < $num; i++ )); do
20055 check_lsom_size $DIR/$tfile $size
20058 echo "Test SOM for truncate"
20059 $TRUNCATE $DIR/$tfile 1048576
20060 check_lsom_size $DIR/$tfile 1048576
20061 $TRUNCATE $DIR/$tfile 1234
20062 check_lsom_size $DIR/$tfile 1234
20064 # verify SOM blocks count
20065 echo "Verify SOM block count"
20066 $TRUNCATE $DIR/$tfile 0
20067 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20068 error "failed to write file $tfile"
20069 check_lsom_data $DIR/$tfile
20071 run_test 806 "Verify Lazy Size on MDS"
20074 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20075 skip "Need MDS version at least 2.11.52"
20077 # Registration step
20078 changelog_register || error "changelog_register failed"
20079 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20080 changelog_users $SINGLEMDS | grep -q $cl_user ||
20081 error "User $cl_user not found in changelog_users"
20083 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20084 save_lustre_params client "llite.*.xattr_cache" > $save
20085 lctl set_param llite.*.xattr_cache=0
20086 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20088 rm -rf $DIR/$tdir || error "rm $tdir failed"
20089 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20090 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20091 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20092 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20093 error "truncate $tdir/trunc failed"
20096 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20097 error "write $tfile failed"
20099 # multi-client wirtes
20100 local num=$(get_node_count ${CLIENTS//,/ })
20104 echo "Test SOM for multi-client ($num) writes"
20105 touch $DIR/$tfile || error "touch $tfile failed"
20106 $TRUNCATE $DIR/$tfile 0
20107 for client in ${CLIENTS//,/ }; do
20108 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20111 offset=$((offset + $bs))
20113 for (( i=0; i < $num; i++ )); do
20118 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20119 check_lsom_data $DIR/$tdir/trunc
20120 check_lsom_data $DIR/$tdir/single_dd
20121 check_lsom_data $DIR/$tfile
20124 # Deregistration step
20125 changelog_deregister || error "changelog_deregister failed"
20127 run_test 807 "verify LSOM syncing tool"
20129 check_som_nologged()
20131 local lines=$($LFS changelog $FSNAME-MDT0000 |
20132 grep 'x=trusted.som' | wc -l)
20133 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20137 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20138 skip "Need MDS version at least 2.11.55"
20140 # Registration step
20141 changelog_register || error "changelog_register failed"
20143 touch $DIR/$tfile || error "touch $tfile failed"
20146 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20147 error "write $tfile failed"
20150 $TRUNCATE $DIR/$tfile 1234
20153 $TRUNCATE $DIR/$tfile 1048576
20156 # Deregistration step
20157 changelog_deregister || error "changelog_deregister failed"
20159 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20164 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20168 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20169 skip "Need MDS version at least 2.11.56"
20171 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20172 error "failed to create DoM-only file $DIR/$tfile"
20173 touch $DIR/$tfile || error "touch $tfile failed"
20174 check_som_nodata $DIR/$tfile
20176 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20177 error "write $tfile failed"
20178 check_som_nodata $DIR/$tfile
20180 $TRUNCATE $DIR/$tfile 1234
20181 check_som_nodata $DIR/$tfile
20183 $TRUNCATE $DIR/$tfile 4097
20184 check_som_nodata $DIR/$file
20186 run_test 809 "Verify no SOM xattr store for DoM-only files"
20192 # t10 seem to dislike partial pages
20193 lctl set_param osc.*.checksum_type=adler
20194 lctl set_param fail_loc=0x411
20195 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20196 ORIG=$(md5sum $DIR/$tfile)
20197 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20198 CSUM=$(md5sum $DIR/$tfile)
20199 set_checksum_type adler
20200 if [ "$ORIG" != "$CSUM" ]; then
20201 error "$ORIG != $CSUM"
20204 run_test 810 "partial page writes on ZFS (LU-11663)"
20207 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20208 skip "Need MDS version at least 2.11.56"
20210 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20211 do_facet mds1 $LCTL set_param fail_loc=0x165
20212 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20215 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20218 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20219 error "MDD orphan cleanup thread not quit"
20221 run_test 811 "orphan name stub can be cleaned up in startup"
20224 # tests that do cleanup/setup should be run at the end
20228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20231 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20232 $LCTL set_param fail_loc=0x903
20234 cancel_lru_locks MGC
20236 FAIL_ON_ERROR=true cleanup
20237 FAIL_ON_ERROR=true setup
20239 run_test 900 "umount should not race with any mgc requeue thread"
20242 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20243 check_and_cleanup_lustre
20244 if [ "$I_MOUNTED" != "yes" ]; then
20245 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true