2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693 LU-11058
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c 77k"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 if [[ $(uname -m) = aarch64 ]]; then
24 # bug number: LU-11596 (all below)
25 ALWAYS_EXCEPT+=" 42d 42e 63a 63b 64a 64b 64c"
26 # bug number: LU-11671 LU-11665 LU-11594 LU-11667 LU-11729
27 ALWAYS_EXCEPT+=" 45 101c 103a 317 810"
30 # Check Grants after these tests
31 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
39 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
40 CREATETEST=${CREATETEST:-createtest}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 export MULTIOP=${MULTIOP:-multiop}
47 READS=${READS:-"reads"}
48 MUNLINK=${MUNLINK:-munlink}
49 SOCKETSERVER=${SOCKETSERVER:-socketserver}
50 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
51 MEMHOG=${MEMHOG:-memhog}
52 DIRECTIO=${DIRECTIO:-directio}
53 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
55 CHECK_GRANT=${CHECK_GRANT:-"yes"}
56 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
57 export PARALLEL=${PARALLEL:-"no"}
59 export NAME=${NAME:-local}
66 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
67 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
68 . $LUSTRE/tests/test-framework.sh
70 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
75 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
77 if [ "$mds1_FSTYPE" = "zfs" ]; then
78 # bug number for skipped test: LU-1957
79 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
84 # Get the SLES distro version
86 # Returns a version string that should only be used in comparing
87 # strings returned by version_code()
90 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
92 # All SuSE Linux versions have one decimal. version_code expects two
93 local sles_version=$version.0
94 version_code $sles_version
97 # Check if we are running on Ubuntu or SLES so we can make decisions on
99 if [ -r /etc/SuSE-release ]; then
100 sles_version=$(sles_version_code)
101 [ $sles_version -lt $(version_code 11.4.0) ] &&
102 # bug number for skipped test: LU-4341
103 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
104 [ $sles_version -lt $(version_code 12.0.0) ] &&
105 # bug number for skipped test: LU-3703
106 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
107 elif [ -r /etc/os-release ]; then
108 if grep -qi ubuntu /etc/os-release; then
109 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
110 -e 's/^VERSION=//p' \
114 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
115 # bug number for skipped test:
117 ALWAYS_EXCEPT+=" 103a 410"
126 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
127 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
136 check_swap_layouts_support()
138 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
139 skip "Does not support layout lock."
142 check_and_setup_lustre
146 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
148 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
149 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
150 rm -rf $DIR/[Rdfs][0-9]*
152 # $RUNAS_ID may get set incorrectly somewhere else
153 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
154 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
156 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
160 if [ "${ONLY}" = "MOUNT" ] ; then
161 echo "Lustre is up, please go on"
165 echo "preparing for tests involving mounts"
166 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
168 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
169 echo # add a newline after mke2fs.
173 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
174 lctl set_param debug=-1 2> /dev/null || true
177 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
179 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
181 run_test 0a "touch; rm ====================="
184 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
185 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
187 run_test 0b "chmod 0755 $DIR ============================="
190 $LCTL get_param mdc.*.import | grep "state: FULL" ||
191 error "import not FULL"
192 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
195 run_test 0c "check import proc"
197 test_0d() { # LU-3397
198 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
199 skip "proc exports not supported before 2.10.57"
201 local mgs_exp="mgs.MGS.exports"
202 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
204 local exp_client_version
207 local temp_imp=$DIR/$tfile.import
208 local temp_exp=$DIR/$tfile.export
210 # save mgc import file to $temp_imp
211 $LCTL get_param mgc.*.import | tee $temp_imp
212 # Check if client uuid is found in MGS export
213 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
214 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
218 # save mgs export file to $temp_exp
219 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
221 # Compare the value of field "connect_flags"
222 imp_val=$(grep "connect_flags" $temp_imp)
223 exp_val=$(grep "connect_flags" $temp_exp)
224 [ "$exp_val" == "$imp_val" ] ||
225 error "export flags '$exp_val' != import flags '$imp_val'"
227 # Compare the value of client version
228 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
229 exp_val=$(version_code $exp_client_version)
230 imp_val=$CLIENT_VERSION
231 [ "$exp_val" == "$imp_val" ] ||
232 error "export client version '$exp_val' != '$imp_val'"
234 run_test 0d "check export proc ============================="
237 test_mkdir $DIR/$tdir
238 test_mkdir $DIR/$tdir/d2
239 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
240 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
243 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
245 run_test 1 "mkdir; remkdir; rmdir"
248 test_mkdir $DIR/$tdir
249 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
250 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
252 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
254 run_test 2 "mkdir; touch; rmdir; check file"
257 test_mkdir $DIR/$tdir
258 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
259 touch $DIR/$tdir/$tfile
260 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
262 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
264 run_test 3 "mkdir; touch; rmdir; check dir"
266 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
268 test_mkdir -i 1 $DIR/$tdir
270 touch $DIR/$tdir/$tfile ||
271 error "Create file under remote directory failed"
274 error "Expect error removing in-use dir $DIR/$tdir"
276 test -d $DIR/$tdir || error "Remote directory disappeared"
278 rm -rf $DIR/$tdir || error "remove remote dir error"
280 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
283 test_mkdir $DIR/$tdir
284 test_mkdir $DIR/$tdir/d2
285 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
286 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
287 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
289 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
292 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
293 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
294 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
295 error "$tfile does not have perm 0666 or UID $UID"
296 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile should be 0666 and owned by UID $UID"
300 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
303 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
306 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
307 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
308 error "$tfile should be owned by UID $RUNAS_ID"
309 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
313 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
316 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
319 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
320 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
321 error "$tfile should be owned by GID $UID"
322 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
326 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
329 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
331 test_mkdir $DIR/$tdir
332 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
333 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
334 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
335 test_mkdir $DIR/$tdir/d/subdir
336 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
337 error "$tdir/d/subdir should be GID $RUNAS_GID"
338 if [[ $MDSCOUNT -gt 1 ]]; then
339 # check remote dir sgid inherite
340 $LFS mkdir -i 0 $DIR/$tdir.local ||
341 error "mkdir $tdir.local failed"
342 chmod g+s $DIR/$tdir.local ||
343 error "chmod $tdir.local failed"
344 chgrp $RUNAS_GID $DIR/$tdir.local ||
345 error "chgrp $tdir.local failed"
346 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
347 error "mkdir $tdir.remote failed"
348 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
349 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
350 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be mode 02755"
354 run_test 6g "verify new dir in sgid dir inherits group"
356 test_6h() { # bug 7331
357 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
359 touch $DIR/$tfile || error "touch failed"
360 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
361 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
362 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
363 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
364 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
366 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
369 test_mkdir $DIR/$tdir
370 $MCREATE $DIR/$tdir/$tfile
371 chmod 0666 $DIR/$tdir/$tfile
372 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
373 error "$tdir/$tfile should be mode 0666"
375 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
378 if [ ! -d $DIR/$tdir ]; then
379 test_mkdir $DIR/$tdir
381 $MCREATE $DIR/$tdir/$tfile
382 echo -n foo > $DIR/$tdir/$tfile
383 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
384 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
386 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
389 test_mkdir $DIR/$tdir
390 touch $DIR/$tdir/$tfile
391 chmod 0666 $DIR/$tdir/$tfile
392 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
393 error "$tfile mode not 0666"
395 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
398 test_mkdir $DIR/$tdir
399 test_mkdir $DIR/$tdir/d2
400 test_mkdir $DIR/$tdir/d2/d3
401 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
403 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
406 test_mkdir $DIR/$tdir
407 test_mkdir $DIR/$tdir/d2
408 touch $DIR/$tdir/d2/$tfile
409 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
410 error "$tdir/d2/$tfile not a file"
412 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
415 test_mkdir $DIR/$tdir
416 test_mkdir $DIR/$tdir/d2
417 chmod 0666 $DIR/$tdir/d2
418 chmod 0705 $DIR/$tdir/d2
419 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
420 error "$tdir/d2 mode not 0705"
422 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
425 test_mkdir $DIR/$tdir
426 touch $DIR/$tdir/$tfile
427 chmod 0666 $DIR/$tdir/$tfile
428 chmod 0654 $DIR/$tdir/$tfile
429 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
430 error "$tdir/d2 mode not 0654"
432 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
435 test_mkdir $DIR/$tdir
436 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
438 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
439 error "$tdir/$tfile size not 0 after truncate"
441 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
444 test_mkdir $DIR/$tdir
445 touch $DIR/$tdir/$tfile
447 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
449 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
452 test_mkdir $DIR/$tdir
453 touch $DIR/$tdir/$tfile
454 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
455 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
456 error "$tdir/${tfile_2} not a file after rename"
457 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
459 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
464 rm -rf $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
474 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
475 error "$tdir/l-exist not a symlink"
476 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not referencing a file"
478 rm -f $DIR/$tdir/l-exist
479 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
481 run_test 17a "symlinks: create, remove (real)"
484 test_mkdir $DIR/$tdir
485 ln -s no-such-file $DIR/$tdir/l-dangle
487 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
488 error "$tdir/l-dangle not referencing no-such-file"
489 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing non-existent file"
491 rm -f $DIR/$tdir/l-dangle
492 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
494 run_test 17b "symlinks: create, remove (dangling)"
496 test_17c() { # bug 3440 - don't save failed open RPC for replay
497 test_mkdir $DIR/$tdir
498 ln -s foo $DIR/$tdir/$tfile
499 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
501 run_test 17c "symlinks: open dangling (should return error)"
504 test_mkdir $DIR/$tdir
505 ln -s foo $DIR/$tdir/$tfile
506 touch $DIR/$tdir/$tfile || error "creating to new symlink"
508 run_test 17d "symlinks: create dangling"
511 test_mkdir $DIR/$tdir
512 local foo=$DIR/$tdir/$tfile
513 ln -s $foo $foo || error "create symlink failed"
514 ls -l $foo || error "ls -l failed"
515 ls $foo && error "ls not failed" || true
517 run_test 17e "symlinks: create recursive symlink (should return error)"
520 test_mkdir $DIR/$tdir
521 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
522 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
523 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
529 run_test 17f "symlinks: long and very long symlink name"
531 # str_repeat(S, N) generate a string that is string S repeated N times
536 while [ $((n -= 1)) -ge 0 ]; do
542 # Long symlinks and LU-2241
544 test_mkdir $DIR/$tdir
545 local TESTS="59 60 61 4094 4095"
547 # Fix for inode size boundary in 2.1.4
548 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
551 # Patch not applied to 2.2 or 2.3 branches
552 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
553 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
556 # skip long symlink name for rhel6.5.
557 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
558 grep -q '6.5' /etc/redhat-release &>/dev/null &&
559 TESTS="59 60 61 4062 4063"
562 local SYMNAME=$(str_repeat 'x' $i)
563 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
564 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
567 run_test 17g "symlinks: really long symlink name and inode boundaries"
569 test_17h() { #bug 17378
570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
571 remote_mds_nodsh && skip "remote MDS with nodsh"
575 test_mkdir $DIR/$tdir
576 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
577 $LFS setstripe -c -1 $DIR/$tdir
578 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
579 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
580 touch $DIR/$tdir/$tfile || true
582 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
584 test_17i() { #bug 20018
585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
586 remote_mds_nodsh && skip "remote MDS with nodsh"
588 local foo=$DIR/$tdir/$tfile
591 test_mkdir -c1 $DIR/$tdir
592 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
593 ln -s $foo $foo || error "create symlink failed"
594 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
595 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
596 ls -l $foo && error "error not detected"
599 run_test 17i "don't panic on short symlink (should return error)"
601 test_17k() { #bug 22301
602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
603 [[ -z "$(which rsync 2>/dev/null)" ]] &&
604 skip "no rsync command"
605 rsync --help | grep -q xattr ||
606 skip_env "$(rsync --version | head -n1) does not support xattrs"
607 test_mkdir $DIR/$tdir
608 test_mkdir $DIR/$tdir.new
609 touch $DIR/$tdir/$tfile
610 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
611 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
612 error "rsync failed with xattrs enabled"
614 run_test 17k "symlinks: rsync with xattrs enabled"
616 test_17l() { # LU-279
617 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
618 skip "no getfattr command"
620 test_mkdir $DIR/$tdir
621 touch $DIR/$tdir/$tfile
622 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
623 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
624 # -h to not follow symlinks. -m '' to list all the xattrs.
625 # grep to remove first line: '# file: $path'.
626 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
628 lgetxattr_size_check $path $xattr ||
629 error "lgetxattr_size_check $path $xattr failed"
633 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
638 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
639 remote_mds_nodsh && skip "remote MDS with nodsh"
640 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
641 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
642 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
644 local short_sym="0123456789"
645 local wdir=$DIR/$tdir
650 # create a long symlink file
651 for ((i = 0; i < 4; ++i)); do
652 long_sym=${long_sym}${long_sym}
655 echo "create 512 short and long symlink files under $wdir"
656 for ((i = 0; i < 256; ++i)); do
657 ln -sf ${long_sym}"a5a5" $wdir/long-$i
658 ln -sf ${short_sym}"a5a5" $wdir/short-$i
664 wait_delete_completed
666 echo "recreate the 512 symlink files with a shorter string"
667 for ((i = 0; i < 512; ++i)); do
668 # rewrite the symlink file with a shorter string
669 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
670 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
673 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
674 local devname=$(mdsdevname $mds_index)
676 echo "stop and checking mds${mds_index}:"
677 # e2fsck should not return error
679 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
682 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
683 error "start mds${mds_index} failed"
684 df $MOUNT > /dev/null 2>&1
686 error "e2fsck detected error for short/long symlink: rc=$rc"
689 run_test 17m "run e2fsck against MDT which contains short/long symlink"
691 check_fs_consistency_17n() {
695 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
696 # so it only check MDT1/MDT2 instead of all of MDTs.
697 for mdt_index in 1 2; do
698 local devname=$(mdsdevname $mdt_index)
699 # e2fsck should not return error
701 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
704 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
705 error "mount mds$mdt_index failed"
706 df $MOUNT > /dev/null 2>&1
712 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
714 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
715 remote_mds_nodsh && skip "remote MDS with nodsh"
716 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
717 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
718 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
722 test_mkdir $DIR/$tdir
723 for ((i=0; i<10; i++)); do
724 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
725 error "create remote dir error $i"
726 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
727 error "create files under remote dir failed $i"
730 check_fs_consistency_17n ||
731 error "e2fsck report error after create files under remote dir"
733 for ((i = 0; i < 10; i++)); do
734 rm -rf $DIR/$tdir/remote_dir_${i} ||
735 error "destroy remote dir error $i"
738 check_fs_consistency_17n ||
739 error "e2fsck report error after unlink files under remote dir"
741 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
742 skip "lustre < 2.4.50 does not support migrate mv"
744 for ((i = 0; i < 10; i++)); do
745 mkdir -p $DIR/$tdir/remote_dir_${i}
746 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
747 error "create files under remote dir failed $i"
748 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
749 error "migrate remote dir error $i"
751 check_fs_consistency_17n || error "e2fsck report error after migration"
753 for ((i = 0; i < 10; i++)); do
754 rm -rf $DIR/$tdir/remote_dir_${i} ||
755 error "destroy remote dir error $i"
758 check_fs_consistency_17n || error "e2fsck report error after unlink"
760 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
763 remote_mds_nodsh && skip "remote MDS with nodsh"
764 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
765 skip "Need MDS version at least 2.3.64"
767 local wdir=$DIR/${tdir}o
773 mdt_index=$($LFS getstripe -m $wdir/$tfile)
774 mdt_index=$((mdt_index + 1))
777 #fail mds will wait the failover finish then set
778 #following fail_loc to avoid interfer the recovery process.
781 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
782 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
783 ls -l $wdir/$tfile && rc=1
784 do_facet mds${mdt_index} lctl set_param fail_loc=0
785 [[ $rc -eq 0 ]] || error "stat file should fail"
787 run_test 17o "stat file with incompat LMA feature"
790 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
791 ls $DIR || error "Failed to ls $DIR: $?"
793 run_test 18 "touch .../f ; ls ... =============================="
799 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
801 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
804 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
806 run_test 19b "ls -l .../f19 (should return error) =============="
809 [ $RUNAS_ID -eq $UID ] &&
810 skip_env "RUNAS_ID = UID = $UID -- skipping"
812 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
814 run_test 19c "$RUNAS touch .../f19 (should return error) =="
817 cat $DIR/f19 && error || true
819 run_test 19d "cat .../f19 (should return error) =============="
828 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
830 run_test 20 "touch .../f ; ls -l ..."
833 test_mkdir $DIR/$tdir
834 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
835 ln -s dangle $DIR/$tdir/link
836 echo foo >> $DIR/$tdir/link
837 cat $DIR/$tdir/dangle
838 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
839 $CHECKSTAT -f -t file $DIR/$tdir/link ||
840 error "$tdir/link not linked to a file"
842 run_test 21 "write to dangling link"
845 local wdir=$DIR/$tdir
847 chown $RUNAS_ID:$RUNAS_GID $wdir
848 (cd $wdir || error "cd $wdir failed";
849 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
851 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
852 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
853 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
854 error "checkstat -u failed"
856 run_test 22 "unpack tar archive as non-root user"
860 test_mkdir $DIR/$tdir
861 local file=$DIR/$tdir/$tfile
863 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
864 openfile -f O_CREAT:O_EXCL $file &&
865 error "$file recreate succeeded" || true
867 run_test 23a "O_CREAT|O_EXCL in subdir"
869 test_23b() { # bug 18988
870 test_mkdir $DIR/$tdir
871 local file=$DIR/$tdir/$tfile
874 echo foo > $file || error "write filed"
875 echo bar >> $file || error "append filed"
876 $CHECKSTAT -s 8 $file || error "wrong size"
879 run_test 23b "O_APPEND check"
881 # LU-9409, size with O_APPEND and tiny writes
883 local file=$DIR/$tfile
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
887 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
897 #racing tiny & normal writes
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
901 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
904 #racing tiny & normal writes 2, ugly numbers
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
906 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
908 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
911 run_test 23c "O_APPEND size checks for tiny writes"
913 # LU-11069 file offset is correct after appending writes
915 local file=$DIR/$tfile
918 echo CentaurHauls > $file
919 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
920 if ((offset != 26)); then
921 error "wrong offset, expected 26, got '$offset'"
924 run_test 23d "file offset is correct after appending writes"
928 echo '-- same directory rename'
929 test_mkdir $DIR/$tdir
930 touch $DIR/$tdir/$tfile.1
931 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24a "rename file to non-existent target"
937 test_mkdir $DIR/$tdir
938 touch $DIR/$tdir/$tfile.{1,2}
939 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
940 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
941 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
943 run_test 24b "rename file to existing target"
946 test_mkdir $DIR/$tdir
947 test_mkdir $DIR/$tdir/d$testnum.1
948 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
949 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
950 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
952 run_test 24c "rename directory to non-existent target"
955 test_mkdir -c1 $DIR/$tdir
956 test_mkdir -c1 $DIR/$tdir/d$testnum.1
957 test_mkdir -c1 $DIR/$tdir/d$testnum.2
958 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
959 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
960 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
962 run_test 24d "rename directory to existing target"
965 echo '-- cross directory renames --'
969 mv $DIR/R5a/f $DIR/R5b/g
970 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
971 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
973 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
978 touch $DIR/R6a/f $DIR/R6b/g
979 mv $DIR/R6a/f $DIR/R6b/g
980 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
981 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
983 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
988 test_mkdir $DIR/R7a/d
989 mv $DIR/R7a/d $DIR/R7b/e
990 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
991 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
993 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
996 test_mkdir -c1 $DIR/R8a
997 test_mkdir -c1 $DIR/R8b
998 test_mkdir -c1 $DIR/R8a/d
999 test_mkdir -c1 $DIR/R8b/e
1000 mrename $DIR/R8a/d $DIR/R8b/e
1001 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1002 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1004 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1007 echo "-- rename error cases"
1009 test_mkdir $DIR/R9/a
1011 mrename $DIR/R9/f $DIR/R9/a
1012 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1013 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1014 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1016 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1020 mrename $DIR/R10/f $DIR/R10/g
1021 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1022 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1023 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1025 run_test 24j "source does not exist ============================"
1028 test_mkdir $DIR/R11a
1029 test_mkdir $DIR/R11a/d
1031 mv $DIR/R11a/f $DIR/R11a/d
1032 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1033 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1035 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1037 # bug 2429 - rename foo foo foo creates invalid file
1040 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1042 run_test 24l "Renaming a file to itself ========================"
1046 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1047 # on ext3 this does not remove either the source or target files
1048 # though the "expected" operation would be to remove the source
1049 $CHECKSTAT -t file ${f} || error "${f} missing"
1050 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1052 run_test 24m "Renaming a file to a hard link to itself ========="
1056 # this stats the old file after it was renamed, so it should fail
1058 $CHECKSTAT ${f} || error "${f} missing"
1060 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1061 $CHECKSTAT -a ${f} || error "${f} exists"
1063 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1066 test_mkdir $DIR/$tdir
1067 rename_many -s random -v -n 10 $DIR/$tdir
1069 run_test 24o "rename of files during htree split"
1072 test_mkdir $DIR/R12a
1073 test_mkdir $DIR/R12b
1074 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1075 mrename $DIR/R12a $DIR/R12b
1076 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1077 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1078 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1079 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1081 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1083 cleanup_multiop_pause() {
1085 kill -USR1 $MULTIPID
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1091 test_mkdir $DIR/R13a
1092 test_mkdir $DIR/R13b
1093 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1094 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1097 trap cleanup_multiop_pause EXIT
1098 mrename $DIR/R13a $DIR/R13b
1099 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1100 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1101 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1102 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1103 cleanup_multiop_pause
1104 wait $MULTIPID || error "multiop close failed"
1106 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1108 test_24r() { #bug 3789
1109 test_mkdir $DIR/R14a
1110 test_mkdir $DIR/R14a/b
1111 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1112 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1113 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1115 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1118 test_mkdir $DIR/R15a
1119 test_mkdir $DIR/R15a/b
1120 test_mkdir $DIR/R15a/b/c
1121 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1123 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1125 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1127 test_mkdir $DIR/R16a
1128 test_mkdir $DIR/R16a/b
1129 test_mkdir $DIR/R16a/b/c
1130 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1131 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1132 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1134 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1136 test_24u() { # bug12192
1137 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1138 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1140 run_test 24u "create stripe file"
1142 simple_cleanup_common() {
1145 [ -z "$DIR" -o -z "$tdir" ] && return 0
1147 local start=$SECONDS
1150 wait_delete_completed
1151 echo "cleanup time $((SECONDS - start))"
1155 max_pages_per_rpc() {
1156 local mdtname="$(printf "MDT%04x" ${1:-0})"
1157 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1163 local nrfiles=${COUNT:-100000}
1164 local fname="$DIR/$tdir/$tfile"
1166 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1167 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1169 test_mkdir "$(dirname $fname)"
1170 # assume MDT0000 has the fewest inodes
1171 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1172 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1173 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1175 trap simple_cleanup_common EXIT
1177 createmany -m "$fname" $nrfiles
1179 cancel_lru_locks mdc
1180 lctl set_param mdc.*.stats clear
1182 # was previously test_24D: LU-6101
1183 # readdir() returns correct number of entries after cursor reload
1184 local num_ls=$(ls $DIR/$tdir | wc -l)
1185 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1186 local num_all=$(ls -a $DIR/$tdir | wc -l)
1187 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1188 $num_all -ne $((nrfiles + 2)) ]; then
1189 error "Expected $nrfiles files, got $num_ls " \
1190 "($num_uniq unique $num_all .&..)"
1192 # LU-5 large readdir
1193 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1194 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1195 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1196 # take into account of overhead in lu_dirpage header and end mark in
1197 # each page, plus one in rpc_num calculation.
1198 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1199 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1200 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1201 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1202 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1203 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1204 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1205 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1206 error "large readdir doesn't take effect: " \
1207 "$mds_readpage should be about $rpc_max"
1209 simple_cleanup_common
1211 run_test 24v "list large directory (test hash collision, b=17560)"
1213 test_24w() { # bug21506
1215 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1216 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1217 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1218 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1219 [[ "$SZ1" -eq "$SZ2" ]] ||
1220 error "Error reading at the end of the file $tfile"
1222 run_test 24w "Reading a file larger than 4Gb"
1225 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1227 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1228 skip "Need MDS version at least 2.7.56"
1231 local remote_dir=$DIR/$tdir/remote_dir
1233 test_mkdir $DIR/$tdir
1234 $LFS mkdir -i $MDTIDX $remote_dir ||
1235 error "create remote directory failed"
1237 test_mkdir $DIR/$tdir/src_dir
1238 touch $DIR/$tdir/src_file
1239 test_mkdir $remote_dir/tgt_dir
1240 touch $remote_dir/tgt_file
1242 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1243 error "rename dir cross MDT failed!"
1245 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1246 error "rename file cross MDT failed!"
1248 touch $DIR/$tdir/ln_file
1249 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1250 error "ln file cross MDT failed"
1252 rm -rf $DIR/$tdir || error "Can not delete directories"
1254 run_test 24x "cross MDT rename/link"
1257 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1260 local remote_dir=$DIR/$tdir/remote_dir
1263 test_mkdir $DIR/$tdir
1264 $LFS mkdir -i $mdtidx $remote_dir ||
1265 error "create remote directory failed"
1267 test_mkdir $remote_dir/src_dir
1268 touch $remote_dir/src_file
1269 test_mkdir $remote_dir/tgt_dir
1270 touch $remote_dir/tgt_file
1272 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1273 error "rename subdir in the same remote dir failed!"
1275 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1276 error "rename files in the same remote dir failed!"
1278 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1279 error "link files in the same remote dir failed!"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24y "rename/link on the same dir should succeed"
1285 test_24A() { # LU-3182
1289 test_mkdir $DIR/$tdir
1290 trap simple_cleanup_common EXIT
1291 createmany -m $DIR/$tdir/$tfile $NFILES
1292 local t=$(ls $DIR/$tdir | wc -l)
1293 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1294 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1295 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1296 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1299 simple_cleanup_common || error "Can not delete directories"
1301 run_test 24A "readdir() returns correct number of entries."
1303 test_24B() { # LU-4805
1304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1308 test_mkdir $DIR/$tdir
1309 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1310 error "create striped dir failed"
1312 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1313 [ $count -eq 2 ] || error "Expected 2, got $count"
1315 touch $DIR/$tdir/striped_dir/a
1317 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1318 [ $count -eq 3 ] || error "Expected 3, got $count"
1320 touch $DIR/$tdir/striped_dir/.f
1322 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1323 [ $count -eq 4 ] || error "Expected 4, got $count"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24B "readdir for striped dir return correct number of entries"
1330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1336 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1337 error "create striped dir failed"
1339 cd $DIR/$tdir/d0/striped_dir
1341 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1342 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1343 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1345 [ "$d0_ino" = "$parent_ino" ] ||
1346 error ".. wrong, expect $d0_ino, get $parent_ino"
1348 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1349 error "mv striped dir failed"
1351 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1353 [ "$d1_ino" = "$parent_ino" ] ||
1354 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1356 run_test 24C "check .. in striped dir"
1359 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1363 mkdir $DIR/$tdir/src_dir
1364 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1365 error "create remote source failed"
1367 touch $DIR/$tdir/src_dir/src_child/a
1369 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1370 error "create remote target dir failed"
1372 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1373 error "create remote target child failed"
1375 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1376 error "rename dir cross MDT failed!"
1380 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1381 error "src_child still exists after rename"
1383 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1384 error "missing file(a) after rename"
1386 rm -rf $DIR/$tdir || error "Can not delete directories"
1388 run_test 24E "cross MDT rename/link"
1391 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1394 [ "$SLOW" = "no" ] && repeats=100
1398 echo "$repeats repeats"
1399 for ((i = 0; i < repeats; i++)); do
1400 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1401 touch $DIR/$tdir/test/a || error "touch fails"
1402 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1403 rm -rf $DIR/$tdir/test || error "rmdir fails"
1408 run_test 24F "hash order vs readdir (LU-11330)"
1411 echo '== symlink sanity ============================================='
1415 touch $DIR/s25/foo ||
1416 error "File creation in symlinked directory failed"
1418 run_test 25a "create file in symlinked directory ==============="
1421 [ ! -d $DIR/d25 ] && test_25a
1422 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1424 run_test 25b "lookup file in symlinked directory ==============="
1428 test_mkdir $DIR/d26/d26-2
1429 ln -s d26/d26-2 $DIR/s26
1430 touch $DIR/s26/foo || error "File creation failed"
1432 run_test 26a "multiple component symlink ======================="
1435 test_mkdir -p $DIR/$tdir/d26-2
1436 ln -s $tdir/d26-2/foo $DIR/s26-2
1437 touch $DIR/s26-2 || error "File creation failed"
1439 run_test 26b "multiple component symlink at end of lookup ======"
1442 test_mkdir $DIR/d26.2
1443 touch $DIR/d26.2/foo
1444 ln -s d26.2 $DIR/s26.2-1
1445 ln -s s26.2-1 $DIR/s26.2-2
1446 ln -s s26.2-2 $DIR/s26.2-3
1447 chmod 0666 $DIR/s26.2-3/foo
1449 run_test 26c "chain of symlinks"
1451 # recursive symlinks (bug 439)
1453 ln -s d26-3/foo $DIR/d26-3
1455 run_test 26d "create multiple component recursive symlink"
1458 [ ! -h $DIR/d26-3 ] && test_26d
1461 run_test 26e "unlink multiple component recursive symlink"
1463 # recursive symlinks (bug 7022)
1465 test_mkdir $DIR/$tdir
1466 test_mkdir $DIR/$tdir/$tfile
1467 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1468 test_mkdir -p lndir/bar1
1469 test_mkdir $DIR/$tdir/$tfile/$tfile
1470 cd $tfile || error "cd $tfile failed"
1471 ln -s .. dotdot || error "ln dotdot failed"
1472 ln -s dotdot/lndir lndir || error "ln lndir failed"
1473 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1474 output=`ls $tfile/$tfile/lndir/bar1`
1475 [ "$output" = bar1 ] && error "unexpected output"
1476 rm -r $tfile || error "rm $tfile failed"
1477 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1479 run_test 26f "rm -r of a directory which has recursive symlink"
1482 test_mkdir $DIR/$tdir
1483 $LFS getstripe $DIR/$tdir
1484 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1485 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1486 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1488 run_test 27a "one stripe file"
1491 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1493 test_mkdir $DIR/$tdir
1494 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1495 $LFS getstripe -c $DIR/$tdir/$tfile
1496 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1497 error "two-stripe file doesn't have two stripes"
1499 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1501 run_test 27b "create and write to two stripe file"
1504 test_mkdir $DIR/$tdir
1505 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1506 error "setstripe failed"
1507 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1508 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1510 run_test 27d "create file with default settings"
1513 # LU-5839 adds check for existed layout before setting it
1514 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1515 skip "Need MDS version at least 2.7.56"
1517 test_mkdir $DIR/$tdir
1518 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1519 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1520 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1522 run_test 27e "setstripe existing file (should return error)"
1525 test_mkdir $DIR/$tdir
1526 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1527 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1528 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1529 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1530 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1531 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1533 run_test 27f "setstripe with bad stripe size (should return error)"
1536 test_mkdir $DIR/$tdir
1537 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1539 error "$DIR/$tdir/$tfile has object"
1541 run_test 27g "$LFS getstripe with no objects"
1544 test_mkdir $DIR/$tdir
1545 touch $DIR/$tdir/$tfile || error "touch failed"
1546 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1547 error "missing objects"
1549 run_test 27i "$LFS getstripe with some objects"
1552 test_mkdir $DIR/$tdir
1553 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1554 error "setstripe failed" || true
1556 run_test 27j "setstripe with bad stripe offset (should return error)"
1558 test_27k() { # bug 2844
1559 test_mkdir $DIR/$tdir
1560 local file=$DIR/$tdir/$tfile
1561 local ll_max_blksize=$((4 * 1024 * 1024))
1562 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1563 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1564 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1565 dd if=/dev/zero of=$file bs=4k count=1
1566 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1567 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1569 run_test 27k "limit i_blksize for broken user apps"
1572 mcreate $DIR/$tfile || error "creating file"
1573 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1574 error "setstripe should have failed" || true
1576 run_test 27l "check setstripe permissions (should return error)"
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1581 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1583 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1584 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1586 trap simple_cleanup_common EXIT
1587 test_mkdir $DIR/$tdir
1588 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1589 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1590 error "dd should fill OST0"
1592 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1594 [ $i -gt 256 ] && break
1597 touch $DIR/$tdir/$tfile.$i
1598 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1599 awk '{print $1}'| grep -w "0") ] &&
1600 error "OST0 was full but new created file still use it"
1602 touch $DIR/$tdir/$tfile.$i
1603 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1604 awk '{print $1}'| grep -w "0") ] &&
1605 error "OST0 was full but new created file still use it"
1606 simple_cleanup_common
1608 run_test 27m "create file while OST0 was full"
1611 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1612 awk '{ print $1 * 2; exit; }')
1616 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1617 # if the OST isn't full anymore.
1619 local OSTIDX=${1:-""}
1621 local list=$(comma_list $(osts_nodes))
1622 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1624 do_nodes $list lctl set_param fail_loc=0
1625 sync # initiate all OST_DESTROYs from MDS to OST
1629 exhaust_precreations() {
1632 local FAILIDX=${3:-$OSTIDX}
1633 local ofacet=ost$((OSTIDX + 1))
1635 test_mkdir -p -c1 $DIR/$tdir
1636 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1637 local mfacet=mds$((mdtidx + 1))
1638 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1640 local OST=$(ostname_from_index $OSTIDX)
1643 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1644 local last_id=$(do_facet $mfacet lctl get_param -n \
1645 osc.$mdtosc_proc1.prealloc_last_id)
1646 local next_id=$(do_facet $mfacet lctl get_param -n \
1647 osc.$mdtosc_proc1.prealloc_next_id)
1649 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1650 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1652 test_mkdir -p $DIR/$tdir/${OST}
1653 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1654 #define OBD_FAIL_OST_ENOSPC 0x215
1655 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1656 echo "Creating to objid $last_id on ost $OST..."
1657 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1658 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1659 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1663 exhaust_all_precreations() {
1665 for (( i=0; i < OSTCOUNT; i++ )) ; do
1666 exhaust_precreations $i $1 -1
1671 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1673 remote_mds_nodsh && skip "remote MDS with nodsh"
1674 remote_ost_nodsh && skip "remote OST with nodsh"
1677 rm -f $DIR/$tdir/$tfile
1678 exhaust_precreations 0 0x80000215
1679 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1680 touch $DIR/$tdir/$tfile || error "touch failed"
1681 $LFS getstripe $DIR/$tdir/$tfile
1684 run_test 27n "create file with some full OSTs"
1687 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1689 remote_mds_nodsh && skip "remote MDS with nodsh"
1690 remote_ost_nodsh && skip "remote OST with nodsh"
1693 rm -f $DIR/$tdir/$tfile
1694 exhaust_all_precreations 0x215
1696 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1701 run_test 27o "create file with all full OSTs (should error)"
1704 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1706 remote_mds_nodsh && skip "remote MDS with nodsh"
1707 remote_ost_nodsh && skip "remote OST with nodsh"
1710 rm -f $DIR/$tdir/$tfile
1711 test_mkdir $DIR/$tdir
1713 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1714 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1715 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1717 exhaust_precreations 0 0x80000215
1718 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1719 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1720 $LFS getstripe $DIR/$tdir/$tfile
1724 run_test 27p "append to a truncated file with some full OSTs"
1727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1729 remote_mds_nodsh && skip "remote MDS with nodsh"
1730 remote_ost_nodsh && skip "remote OST with nodsh"
1733 rm -f $DIR/$tdir/$tfile
1735 test_mkdir $DIR/$tdir
1736 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1737 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1738 error "truncate $DIR/$tdir/$tfile failed"
1739 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1741 exhaust_all_precreations 0x215
1743 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1744 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1748 run_test 27q "append to truncated file with all OSTs full (should error)"
1751 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1753 remote_mds_nodsh && skip "remote MDS with nodsh"
1754 remote_ost_nodsh && skip "remote OST with nodsh"
1757 rm -f $DIR/$tdir/$tfile
1758 exhaust_precreations 0 0x80000215
1760 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1764 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1766 test_27s() { # bug 10725
1767 test_mkdir $DIR/$tdir
1768 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1769 local stripe_count=0
1770 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1771 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1772 error "stripe width >= 2^32 succeeded" || true
1775 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1777 test_27t() { # bug 10864
1782 $WLFS getstripe $tfile
1785 run_test 27t "check that utils parse path correctly"
1787 test_27u() { # bug 4900
1788 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1789 remote_mds_nodsh && skip "remote MDS with nodsh"
1792 local list=$(comma_list $(mdts_nodes))
1794 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1795 do_nodes $list $LCTL set_param fail_loc=0x139
1796 test_mkdir -p $DIR/$tdir
1797 trap simple_cleanup_common EXIT
1798 createmany -o $DIR/$tdir/t- 1000
1799 do_nodes $list $LCTL set_param fail_loc=0
1801 TLOG=$TMP/$tfile.getstripe
1802 $LFS getstripe $DIR/$tdir > $TLOG
1803 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1804 unlinkmany $DIR/$tdir/t- 1000
1806 [[ $OBJS -gt 0 ]] &&
1807 error "$OBJS objects created on OST-0. See $TLOG" ||
1810 run_test 27u "skip object creation on OSC w/o objects"
1812 test_27v() { # bug 4900
1813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1815 remote_mds_nodsh && skip "remote MDS with nodsh"
1816 remote_ost_nodsh && skip "remote OST with nodsh"
1818 exhaust_all_precreations 0x215
1821 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1823 touch $DIR/$tdir/$tfile
1824 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1826 for (( i=1; i < OSTCOUNT; i++ )); do
1827 do_facet ost$i lctl set_param fail_loc=0x705
1829 local START=`date +%s`
1830 createmany -o $DIR/$tdir/$tfile 32
1832 local FINISH=`date +%s`
1833 local TIMEOUT=`lctl get_param -n timeout`
1834 local PROCESS=$((FINISH - START))
1835 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1836 error "$FINISH - $START >= $TIMEOUT / 2"
1837 sleep $((TIMEOUT / 2 - PROCESS))
1840 run_test 27v "skip object creation on slow OST"
1842 test_27w() { # bug 10997
1843 test_mkdir $DIR/$tdir
1844 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1845 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1846 error "stripe size $size != 65536" || true
1847 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1848 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1850 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1853 [[ $OSTCOUNT -lt 2 ]] &&
1854 skip_env "skipping multiple stripe count/offset test"
1856 test_mkdir $DIR/$tdir
1857 for i in $(seq 1 $OSTCOUNT); do
1859 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1860 error "setstripe -c $i -i $offset failed"
1861 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1862 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1863 [ $count -ne $i ] && error "stripe count $count != $i" || true
1864 [ $index -ne $offset ] &&
1865 error "stripe offset $index != $offset" || true
1868 run_test 27wa "check $LFS setstripe -c -i options"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1872 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1875 OFFSET=$(($OSTCOUNT - 1))
1877 local OST=$(ostname_from_index $OSTIDX)
1879 test_mkdir $DIR/$tdir
1880 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1881 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1883 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1884 for i in $(seq 0 $OFFSET); do
1885 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1886 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1887 error "OST0 was degraded but new created file still use it"
1889 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1891 run_test 27x "create files while OST0 is degraded"
1894 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1895 remote_mds_nodsh && skip "remote MDS with nodsh"
1896 remote_ost_nodsh && skip "remote OST with nodsh"
1897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1899 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1900 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1901 osc.$mdtosc.prealloc_last_id)
1902 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1903 osc.$mdtosc.prealloc_next_id)
1904 local fcount=$((last_id - next_id))
1905 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1906 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1908 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1909 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1910 local OST_DEACTIVE_IDX=-1
1915 for OSC in $MDS_OSCS; do
1916 OST=$(osc_to_ost $OSC)
1917 OSTIDX=$(index_from_ostuuid $OST)
1918 if [ $OST_DEACTIVE_IDX == -1 ]; then
1919 OST_DEACTIVE_IDX=$OSTIDX
1921 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1922 echo $OSC "is Deactivated:"
1923 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1927 OSTIDX=$(index_from_ostuuid $OST)
1928 test_mkdir $DIR/$tdir
1929 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1931 for OSC in $MDS_OSCS; do
1932 OST=$(osc_to_ost $OSC)
1933 OSTIDX=$(index_from_ostuuid $OST)
1934 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1935 echo $OST "is degraded:"
1936 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1937 obdfilter.$OST.degraded=1
1942 createmany -o $DIR/$tdir/$tfile $fcount
1944 for OSC in $MDS_OSCS; do
1945 OST=$(osc_to_ost $OSC)
1946 OSTIDX=$(index_from_ostuuid $OST)
1947 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1948 echo $OST "is recovered from degraded:"
1949 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1950 obdfilter.$OST.degraded=0
1952 do_facet $SINGLEMDS lctl --device %$OSC activate
1956 # all osp devices get activated, hence -1 stripe count restored
1957 local stripe_count=0
1959 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1960 # devices get activated.
1962 $LFS setstripe -c -1 $DIR/$tfile
1963 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1965 [ $stripe_count -ne $OSTCOUNT ] &&
1966 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1969 run_test 27y "create files while OST0 is degraded and the rest inactive"
1975 lmm_count=$($GETSTRIPE -c $1)
1976 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1977 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1979 local old_ifs="$IFS"
1981 fid=($($LFS path2fid $1))
1984 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1985 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1987 # compare lmm_seq and lu_fid->f_seq
1988 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1989 # compare lmm_object_id and lu_fid->oid
1990 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1992 # check the trusted.fid attribute of the OST objects of the file
1993 local have_obdidx=false
1995 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1996 # skip lines up to and including "obdidx"
1997 [ -z "$obdidx" ] && break
1998 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1999 $have_obdidx || continue
2001 local ost=$((obdidx + 1))
2002 local dev=$(ostdevname $ost)
2005 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2007 seq=$(echo $seq | sed -e "s/^0x//g")
2008 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2009 oid_hex=$(echo $oid)
2011 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2013 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2017 # Don't unmount/remount the OSTs if we don't need to do that.
2018 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2019 # update too, until that use mount/ll_decode_filter_fid/mount.
2020 # Re-enable when debugfs will understand new filter_fid.
2022 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2023 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2024 $dev 2>/dev/null" | grep "parent=")
2026 if [ -z "$ff" ]; then
2028 mount_fstype ost$ost
2029 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2030 $(facet_mntpt ost$ost)/$obj_file)
2031 unmount_fstype ost$ost
2032 start ost$ost $dev $OST_MOUNT_OPTS
2036 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2038 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2040 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2041 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2043 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2044 # stripe_size=1048576 component_id=1 component_start=0 \
2045 # component_end=33554432
2046 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2047 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2048 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2050 if grep -q 'stripe=' <<<$ff; then
2051 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2053 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2054 # into f_ver in this case. See comment on ff_parent.
2055 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2058 # compare lmm_seq and filter_fid->ff_parent.f_seq
2059 [ $ff_pseq = $lmm_seq ] ||
2060 error "FF parent SEQ $ff_pseq != $lmm_seq"
2061 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2062 [ $ff_poid = $lmm_oid ] ||
2063 error "FF parent OID $ff_poid != $lmm_oid"
2064 (($ff_pstripe == $stripe_nr)) ||
2065 error "FF stripe $ff_pstripe != $stripe_nr"
2067 stripe_nr=$((stripe_nr + 1))
2068 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2070 if grep -q 'stripe_count=' <<<$ff; then
2071 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2072 -e 's/ .*//' <<<$ff)
2073 [ $lmm_count = $ff_scnt ] ||
2074 error "FF stripe count $lmm_count != $ff_scnt"
2080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2081 remote_ost_nodsh && skip "remote OST with nodsh"
2083 test_mkdir $DIR/$tdir
2084 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2085 { error "setstripe -c -1 failed"; return 1; }
2086 # We need to send a write to every object to get parent FID info set.
2087 # This _should_ also work for setattr, but does not currently.
2088 # touch $DIR/$tdir/$tfile-1 ||
2089 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2090 { error "dd $tfile-1 failed"; return 2; }
2091 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2092 { error "setstripe -c -1 failed"; return 3; }
2093 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2094 { error "dd $tfile-2 failed"; return 4; }
2096 # make sure write RPCs have been sent to OSTs
2099 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2100 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2102 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2104 test_27A() { # b=19102
2105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2107 save_layout_restore_at_exit $MOUNT
2108 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2109 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2110 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2111 local default_size=$($GETSTRIPE -S $MOUNT)
2112 local default_offset=$($GETSTRIPE -i $MOUNT)
2113 local dsize=$(do_facet $SINGLEMDS \
2114 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2115 [ $default_size -eq $dsize ] ||
2116 error "stripe size $default_size != $dsize"
2117 [ $default_offset -eq -1 ] ||
2118 error "stripe offset $default_offset != -1"
2120 run_test 27A "check filesystem-wide default LOV EA values"
2122 test_27B() { # LU-2523
2123 test_mkdir $DIR/$tdir
2124 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2126 # open f1 with O_LOV_DELAY_CREATE
2128 # call setstripe ioctl on open file descriptor for f1
2130 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2134 # open f1 with O_LOV_DELAY_CREATE
2136 # call setstripe ioctl on open file descriptor for f1
2138 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2140 # Allow multiop to fail in imitation of NFS's busted semantics.
2143 run_test 27B "call setstripe on open unlinked file/rename victim"
2145 test_27C() { #LU-2871
2146 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 test_mkdir $DIR/$tdir
2156 for i in $(seq 0 $((OSTCOUNT - 1))); do
2157 # set stripe across all OSTs starting from OST$i
2158 $SETSTRIPE -i $i -c -1 $tfile$i
2159 # get striping information
2160 ost_idx=($($GETSTRIPE $tfile$i |
2161 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2165 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2166 error "${#ost_idx[@]} != $OSTCOUNT"
2168 for index in $(seq 0 $((OSTCOUNT - 1))); do
2170 for j in $(echo ${ost_idx[@]}); do
2171 if [ $index -eq $j ]; then
2177 error "Can not find $index in ${ost_idx[@]}"
2181 run_test 27C "check full striping across all OSTs"
2184 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2185 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2186 remote_mds_nodsh && skip "remote MDS with nodsh"
2188 local POOL=${POOL:-testpool}
2190 local last_ost=$(($OSTCOUNT - 1))
2192 local ost_list=$(seq $first_ost $ost_step $last_ost)
2193 local ost_range="$first_ost $last_ost $ost_step"
2195 if ! combined_mgs_mds ; then
2199 test_mkdir $DIR/$tdir
2200 pool_add $POOL || error "pool_add failed"
2201 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2204 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2206 [ $MDS1_VERSION -lt $(version_code 2.9.55) -o \
2207 $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2208 skip27D+=" -s 30,31"
2209 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2210 error "llapi_layout_test failed"
2212 destroy_test_pools || error "destroy test pools failed"
2214 if ! combined_mgs_mds ; then
2218 run_test 27D "validate llapi_layout API"
2220 # Verify that default_easize is increased from its initial value after
2221 # accessing a widely striped file.
2223 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2224 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2225 skip "client does not have LU-3338 fix"
2227 # 72 bytes is the minimum space required to store striping
2228 # information for a file striped across one OST:
2229 # (sizeof(struct lov_user_md_v3) +
2230 # sizeof(struct lov_user_ost_data_v1))
2232 $LCTL set_param -n llite.*.default_easize $min_easize ||
2233 error "lctl set_param failed"
2234 local easize=$($LCTL get_param -n llite.*.default_easize)
2236 [ $easize -eq $min_easize ] ||
2237 error "failed to set default_easize"
2239 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2240 error "setstripe failed"
2244 easize=$($LCTL get_param -n llite.*.default_easize)
2246 [ $easize -gt $min_easize ] ||
2247 error "default_easize not updated"
2249 run_test 27E "check that default extended attribute size properly increases"
2251 test_27F() { # LU-5346/LU-7975
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2253 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2254 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2255 skip "Need MDS version at least 2.8.51"
2256 remote_ost_nodsh && skip "remote OST with nodsh"
2258 test_mkdir $DIR/$tdir
2260 $SETSTRIPE -c 2 $DIR/$tdir
2262 # stop all OSTs to reproduce situation for LU-7975 ticket
2263 for num in $(seq $OSTCOUNT); do
2267 # open/create f0 with O_LOV_DELAY_CREATE
2268 # truncate f0 to a non-0 size
2270 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2272 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2273 # open/write it again to force delayed layout creation
2274 cat /etc/hosts > $DIR/$tdir/f0 &
2278 for num in $(seq $OSTCOUNT); do
2279 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2280 error "ost$num failed to start"
2283 wait $catpid || error "cat failed"
2285 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2286 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2289 run_test 27F "Client resend delayed layout creation with non-zero size"
2291 test_27G() { #LU-10629
2292 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2293 skip "Need MDS version at least 2.11.51"
2294 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2295 remote_mds_nodsh && skip "remote MDS with nodsh"
2296 local POOL=${POOL:-testpool}
2297 local ostrange="0 0 1"
2299 test_mkdir $DIR/$tdir
2300 pool_add $POOL || error "pool_add failed"
2301 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2302 $LFS setstripe -p $POOL $DIR/$tdir
2304 local pool=$($LFS getstripe -p $DIR/$tdir)
2306 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2308 $LFS setstripe -d $DIR/$tdir
2310 pool=$($LFS getstripe -p $DIR/$tdir)
2314 [ -z "$pool" ] || error "'$pool' is not empty"
2316 run_test 27G "Clear OST pool from stripe"
2319 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2320 skip "Need MDS version newer than 2.11.54"
2321 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2322 test_mkdir $DIR/$tdir
2323 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2324 touch $DIR/$tdir/$tfile
2325 $LFS getstripe -c $DIR/$tdir/$tfile
2326 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2327 error "two-stripe file doesn't have two stripes"
2329 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2330 $LFS getstripe -y $DIR/$tdir/$tfile
2331 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2332 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2333 error "expected l_ost_idx: [02]$ not matched"
2335 # make sure ost list have been cleared
2336 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2337 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2338 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2340 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2342 run_test 27H "Set specific OSTs stripe"
2344 # createtest also checks that device nodes are created and
2345 # then visible correctly (#2091)
2346 test_28() { # bug 2091
2348 $CREATETEST $DIR/d28/ct || error "createtest failed"
2350 run_test 28 "create/mknod/mkdir with bad file types ============"
2353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2355 sync; sleep 1; sync # flush out any dirty pages from previous tests
2362 declare -i LOCKCOUNTORIG=0
2363 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2364 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2366 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2368 declare -i LOCKUNUSEDCOUNTORIG=0
2369 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2370 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2377 declare -i LOCKCOUNTCURRENT=0
2378 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2379 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2382 declare -i LOCKUNUSEDCOUNTCURRENT=0
2383 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2384 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2387 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2388 $LCTL set_param -n ldlm.dump_namespaces ""
2389 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2390 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2391 log "dumped log to $TMP/test_29.dk (bug 5793)"
2394 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2395 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2396 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2397 log "dumped log to $TMP/test_29.dk (bug 5793)"
2401 run_test 29 "IT_GETATTR regression ============================"
2403 test_30a() { # was test_30
2404 cp $(which ls) $DIR || cp /bin/ls $DIR
2405 $DIR/ls / || error "Can't execute binary from lustre"
2408 run_test 30a "execute binary from Lustre (execve) =============="
2411 cp `which ls` $DIR || cp /bin/ls $DIR
2413 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2416 run_test 30b "execute binary from Lustre as non-root ==========="
2418 test_30c() { # b=22376
2419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2421 cp `which ls` $DIR || cp /bin/ls $DIR
2423 cancel_lru_locks mdc
2424 cancel_lru_locks osc
2425 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2428 run_test 30c "execute binary from Lustre without read perms ===="
2431 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2432 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2434 run_test 31a "open-unlink file =================================="
2437 touch $DIR/f31 || error "touch $DIR/f31 failed"
2438 ln $DIR/f31 $DIR/f31b || error "ln failed"
2439 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2440 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2442 run_test 31b "unlink file with multiple links while open ======="
2445 touch $DIR/f31 || error "touch $DIR/f31 failed"
2446 ln $DIR/f31 $DIR/f31c || error "ln failed"
2447 multiop_bg_pause $DIR/f31 O_uc ||
2448 error "multiop_bg_pause for $DIR/f31 failed"
2450 $MULTIOP $DIR/f31c Ouc
2451 kill -USR1 $MULTIPID
2454 run_test 31c "open-unlink file with multiple links ============="
2457 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2458 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2460 run_test 31d "remove of open directory ========================="
2462 test_31e() { # bug 2904
2463 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2465 run_test 31e "remove of open non-empty directory ==============="
2467 test_31f() { # bug 4554
2468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2471 test_mkdir $DIR/d31f
2472 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2473 cp /etc/hosts $DIR/d31f
2475 $GETSTRIPE $DIR/d31f/hosts
2476 multiop_bg_pause $DIR/d31f D_c || return 1
2479 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2480 test_mkdir $DIR/d31f
2481 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2482 cp /etc/hosts $DIR/d31f
2484 $GETSTRIPE $DIR/d31f/hosts
2485 multiop_bg_pause $DIR/d31f D_c || return 1
2488 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2489 wait $MULTIPID || error "first opendir $MULTIPID failed"
2493 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2494 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2497 run_test 31f "remove of open directory with open-unlink file ==="
2500 echo "-- cross directory link --"
2501 test_mkdir -c1 $DIR/${tdir}ga
2502 test_mkdir -c1 $DIR/${tdir}gb
2503 touch $DIR/${tdir}ga/f
2504 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2505 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2506 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2507 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2508 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2510 run_test 31g "cross directory link==============="
2513 echo "-- cross directory link --"
2514 test_mkdir -c1 $DIR/${tdir}
2515 test_mkdir -c1 $DIR/${tdir}/dir
2516 touch $DIR/${tdir}/f
2517 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2518 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2519 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2520 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2521 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2523 run_test 31h "cross directory link under child==============="
2526 echo "-- cross directory link --"
2527 test_mkdir -c1 $DIR/$tdir
2528 test_mkdir -c1 $DIR/$tdir/dir
2529 touch $DIR/$tdir/dir/f
2530 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2531 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2532 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2533 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2534 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2536 run_test 31i "cross directory link under parent==============="
2539 test_mkdir -c1 -p $DIR/$tdir
2540 test_mkdir -c1 -p $DIR/$tdir/dir1
2541 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2542 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2543 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2544 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2547 run_test 31j "link for directory==============="
2550 test_mkdir -c1 -p $DIR/$tdir
2552 touch $DIR/$tdir/exist
2553 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2554 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2555 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2556 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2557 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2558 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2559 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2562 run_test 31k "link to file: the same, non-existing, dir==============="
2568 touch $DIR/d31m2/exist
2569 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2570 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2571 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2572 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2573 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2574 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2577 run_test 31m "link to file: the same, non-existing, dir==============="
2580 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2581 nlink=$(stat --format=%h $DIR/$tfile)
2582 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2584 local cmd="exec $fd<$DIR/$tfile"
2587 trap "eval $cmd" EXIT
2588 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2589 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2590 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2591 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2592 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2595 run_test 31n "check link count of unlinked file"
2598 local TEMPNAME=$(mktemp $1_XXXXXX)
2599 mlink $TEMPNAME $1 2> /dev/null &&
2600 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2604 test_31o() { # LU-2901
2605 test_mkdir $DIR/$tdir
2606 for LOOP in $(seq 100); do
2607 rm -f $DIR/$tdir/$tfile*
2608 for THREAD in $(seq 8); do
2609 link_one $DIR/$tdir/$tfile.$LOOP &
2612 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2613 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2614 error "$LINKS duplicate links to $tfile.$LOOP" &&
2618 run_test 31o "duplicate hard links with same filename"
2621 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2623 test_mkdir $DIR/$tdir
2624 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2625 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2627 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2628 error "open unlink test1 failed"
2629 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2630 error "open unlink test2 failed"
2632 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2633 error "test1 still exists"
2634 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2635 error "test2 still exists"
2637 run_test 31p "remove of open striped directory"
2639 cleanup_test32_mount() {
2642 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2643 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2644 losetup -d $loopdev || true
2650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2652 echo "== more mountpoints and symlinks ================="
2653 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2654 trap cleanup_test32_mount EXIT
2655 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2656 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2657 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2658 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2659 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2660 cleanup_test32_mount
2662 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2667 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2668 trap cleanup_test32_mount EXIT
2669 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2670 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2671 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2672 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2673 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2674 cleanup_test32_mount
2676 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2681 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2682 trap cleanup_test32_mount EXIT
2683 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2684 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2685 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2686 test_mkdir -p $DIR/$tdir/d2/test_dir
2687 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2688 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2689 cleanup_test32_mount
2691 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2696 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2697 trap cleanup_test32_mount EXIT
2698 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2699 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2700 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2701 test_mkdir -p $DIR/$tdir/d2/test_dir
2702 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2703 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2704 cleanup_test32_mount
2706 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2710 test_mkdir -p $DIR/$tdir/tmp
2711 local tmp_dir=$DIR/$tdir/tmp
2712 ln -s $DIR/$tdir $tmp_dir/symlink11
2713 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2714 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2715 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2717 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2721 test_mkdir -p $DIR/$tdir/tmp
2722 local tmp_dir=$DIR/$tdir/tmp
2723 ln -s $DIR/$tdir $tmp_dir/symlink11
2724 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2725 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2726 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2728 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2731 local tmp_dir=$DIR/$tdir/tmp
2732 test_mkdir -p $tmp_dir
2733 test_mkdir $DIR/${tdir}2
2734 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2735 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2736 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2737 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2738 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2739 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2741 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2744 rm -fr $DIR/$tdir $DIR/${tdir}2
2745 tmp_dir=$DIR/$tdir/tmp
2746 test_mkdir -p $tmp_dir
2747 test_mkdir $DIR/${tdir}2
2748 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2749 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2750 ls $tmp_dir/symlink12 || error "listing symlink12"
2751 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2753 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2758 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2759 trap cleanup_test32_mount EXIT
2760 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2761 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2762 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2763 touch $DIR/$tdir/test_file
2764 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2765 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2766 cleanup_test32_mount
2768 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2773 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2774 trap cleanup_test32_mount EXIT
2775 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2776 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2777 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2778 touch $DIR/$tdir/test_file
2779 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2780 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2781 cleanup_test32_mount
2783 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2789 trap cleanup_test32_mount EXIT
2790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2793 test_mkdir -p $DIR/$tdir/d2
2794 touch $DIR/$tdir/d2/test_file || error "touch failed"
2795 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2796 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2797 cleanup_test32_mount
2799 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2805 trap cleanup_test32_mount EXIT
2806 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2807 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2808 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2809 test_mkdir -p $DIR/$tdir/d2
2810 touch $DIR/$tdir/d2/test_file || error "touch failed"
2811 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2812 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2813 cleanup_test32_mount
2815 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2819 test_mkdir -p $DIR/d32m/tmp
2820 TMP_DIR=$DIR/d32m/tmp
2821 ln -s $DIR $TMP_DIR/symlink11
2822 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2823 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2824 error "symlink11 not a link"
2825 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2826 error "symlink01 not a link"
2828 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2832 test_mkdir -p $DIR/d32n/tmp
2833 TMP_DIR=$DIR/d32n/tmp
2834 ln -s $DIR $TMP_DIR/symlink11
2835 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2836 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2837 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2839 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2843 test_mkdir -p $DIR/d32o/tmp
2844 TMP_DIR=$DIR/d32o/tmp
2845 ln -s $DIR/$tfile $TMP_DIR/symlink12
2846 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2847 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2848 error "symlink12 not a link"
2849 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2850 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2851 error "$DIR/d32o/tmp/symlink12 not file type"
2852 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2853 error "$DIR/d32o/symlink02 not file type"
2855 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2865 test_mkdir -p $DIR/d32p/tmp
2867 TMP_DIR=$DIR/d32p/tmp
2869 ln -s $DIR/$tfile $TMP_DIR/symlink12
2871 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2873 cat $DIR/d32p/tmp/symlink12 ||
2874 error "Can't open $DIR/d32p/tmp/symlink12"
2876 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2879 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2884 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2885 trap cleanup_test32_mount EXIT
2886 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2887 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2888 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2889 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2890 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2891 cleanup_test32_mount
2893 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2898 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2899 trap cleanup_test32_mount EXIT
2900 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2901 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2902 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2903 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2904 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2905 cleanup_test32_mount
2907 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2912 chmod 444 $DIR/$tfile
2913 chown $RUNAS_ID $DIR/$tfile
2915 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2918 run_test 33aa "write file with mode 444 (should return error)"
2922 test_mkdir $DIR/$tdir
2923 chown $RUNAS_ID $DIR/$tdir
2924 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2925 error "$RUNAS create $tdir/$tfile failed"
2926 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2927 error "open RDWR" || true
2929 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2933 test_mkdir $DIR/$tdir
2934 chown $RUNAS_ID $DIR/$tdir
2935 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2937 run_test 33b "test open file with malformed flags (No panic)"
2940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2941 remote_ost_nodsh && skip "remote OST with nodsh"
2950 test_mkdir $DIR/$tdir
2951 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2954 for ostnum in $(seq $OSTCOUNT); do
2955 # test-framework's OST numbering is one-based, while Lustre's
2957 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2958 # Parsing llobdstat's output sucks; we could grep the /proc
2959 # path, but that's likely to not be as portable as using the
2960 # llobdstat utility. So we parse lctl output instead.
2961 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2962 obdfilter/$ostname/stats |
2963 awk '/^write_bytes/ {print $7}' )
2964 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2965 if (( ${write_bytes:-0} > 0 ))
2972 $all_zeros || return 0
2975 echo foo > $DIR/$tdir/bar
2979 # Total up write_bytes after writing. We'd better find non-zeros.
2980 for ostnum in $(seq $OSTCOUNT); do
2981 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2982 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2983 obdfilter/$ostname/stats |
2984 awk '/^write_bytes/ {print $7}' )
2985 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2986 if (( ${write_bytes:-0} > 0 ))
2995 for ostnum in $(seq $OSTCOUNT); do
2996 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2997 echo "Check that write_bytes is present in obdfilter/*/stats:"
2998 do_facet ost$ostnum lctl get_param -n \
2999 obdfilter/$ostname/stats
3001 error "OST not keeping write_bytes stats (b22312)"
3004 run_test 33c "test llobdstat and write_bytes"
3007 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3011 local remote_dir=$DIR/$tdir/remote_dir
3013 test_mkdir $DIR/$tdir
3014 $LFS mkdir -i $MDTIDX $remote_dir ||
3015 error "create remote directory failed"
3017 touch $remote_dir/$tfile
3018 chmod 444 $remote_dir/$tfile
3019 chown $RUNAS_ID $remote_dir/$tfile
3021 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3023 chown $RUNAS_ID $remote_dir
3024 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3025 error "create" || true
3026 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3027 error "open RDWR" || true
3028 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3030 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3033 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3037 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3038 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3039 mkdir $DIR/$tdir/local_dir
3041 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3042 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3043 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3045 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3046 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3048 rmdir $DIR/$tdir/* || error "rmdir failed"
3051 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3052 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3053 mkdir $DIR/$tdir/local_dir
3055 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3056 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3057 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3059 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3060 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3062 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3065 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3066 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3067 mkdir $DIR/$tdir/local_dir
3069 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3070 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3071 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3073 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3074 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3076 run_test 33e "mkdir and striped directory should have same mode"
3080 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3085 remote_mds_nodsh && skip "remote MDS with nodsh"
3088 chmod go+rwx $DIR/$tdir
3089 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3090 trap cleanup_33f EXIT
3092 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3093 error "cannot create striped directory"
3095 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3096 error "cannot create files in striped directory"
3098 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3099 error "cannot remove files in striped directory"
3101 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3102 error "cannot remove striped directory"
3106 run_test 33f "nonroot user can create, access, and remove a striped directory"
3109 mkdir -p $DIR/$tdir/dir2
3111 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3113 [[ $err =~ "exists" ]] || error "Not exists error"
3115 run_test 33g "nonroot user create already existing root created file"
3117 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3120 $MCREATE $DIR/f34 || error "mcreate failed"
3121 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3122 error "getstripe failed"
3123 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3124 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3125 error "getstripe failed"
3126 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3127 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3129 run_test 34a "truncate file that has not been opened ==========="
3132 [ ! -f $DIR/f34 ] && test_34a
3133 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3134 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3135 $OPENFILE -f O_RDONLY $DIR/f34
3136 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3137 error "getstripe failed"
3138 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3139 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3141 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3144 [ ! -f $DIR/f34 ] && test_34a
3145 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3146 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3147 $OPENFILE -f O_RDWR $DIR/f34
3148 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3149 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3150 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3152 run_test 34c "O_RDWR opening file-with-size works =============="
3155 [ ! -f $DIR/f34 ] && test_34a
3156 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3158 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3159 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3162 run_test 34d "write to sparse file ============================="
3166 $MCREATE $DIR/f34e || error "mcreate failed"
3167 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3168 $CHECKSTAT -s 1000 $DIR/f34e ||
3169 error "Size of $DIR/f34e not equal to 1000 bytes"
3170 $OPENFILE -f O_RDWR $DIR/f34e
3171 $CHECKSTAT -s 1000 $DIR/f34e ||
3172 error "Size of $DIR/f34e not equal to 1000 bytes"
3174 run_test 34e "create objects, some with size and some without =="
3176 test_34f() { # bug 6242, 6243
3177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3181 $MCREATE $DIR/f34f || error "mcreate failed"
3182 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3183 dd if=$DIR/f34f of=$TMP/f34f
3184 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3185 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3186 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3187 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3188 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3190 run_test 34f "read from a file with no objects until EOF ======="
3193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3195 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3197 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3198 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3199 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3200 cancel_lru_locks osc
3201 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3202 error "wrong size after lock cancel"
3204 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3205 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3206 error "expanding truncate failed"
3207 cancel_lru_locks osc
3208 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3209 error "wrong expanded size after lock cancel"
3211 run_test 34g "truncate long file ==============================="
3214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3219 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3220 sync # Flush the cache so that multiop below does not block on cache
3221 # flush when getting the group lock
3222 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3225 # Since just timed wait is not good enough, let's do a sync write
3226 # that way we are sure enough time for a roundtrip + processing
3227 # passed + 2 seconds of extra margin.
3228 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3232 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3233 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3237 local nsz=`stat -c %s $DIR/$tfile`
3238 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3240 run_test 34h "ftruncate file under grouplock should not block"
3243 cp /bin/sh $DIR/f35a
3245 chown $RUNAS_ID $DIR/f35a
3246 $RUNAS $DIR/f35a && error || true
3249 run_test 35a "exec file with mode 444 (should return and not leak)"
3253 utime $DIR/f36 || error "utime failed for MDS"
3255 run_test 36a "MDS utime check (mknod, utime)"
3259 utime $DIR/f36 || error "utime failed for OST"
3261 run_test 36b "OST utime check (open, utime)"
3266 chown $RUNAS_ID $DIR/d36
3267 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3269 run_test 36c "non-root MDS utime check (mknod, utime)"
3272 [ ! -d $DIR/d36 ] && test_36c
3273 echo "" > $DIR/d36/f36
3274 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3276 run_test 36d "non-root OST utime check (open, utime)"
3279 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3281 test_mkdir $DIR/$tdir
3282 touch $DIR/$tdir/$tfile
3283 $RUNAS utime $DIR/$tdir/$tfile &&
3284 error "utime worked, expected failure" || true
3286 run_test 36e "utime on non-owned file (should return error)"
3290 local LANG_SAVE=$LANG
3291 local LC_LANG_SAVE=$LC_LANG
3292 export LANG=C LC_LANG=C # for date language
3294 DATESTR="Dec 20 2000"
3295 test_mkdir $DIR/$tdir
3296 lctl set_param fail_loc=$fl
3298 cp /etc/hosts $DIR/$tdir/$tfile
3299 sync & # write RPC generated with "current" inode timestamp, but delayed
3301 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3302 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3303 cancel_lru_locks $OSC
3304 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3306 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3307 echo "BEFORE: $LS_BEFORE" && \
3308 echo "AFTER : $LS_AFTER" && \
3309 echo "WANT : $DATESTR" && \
3310 error "$DIR/$tdir/$tfile timestamps changed" || true
3312 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3318 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3319 subr_36fh "0x80000214"
3321 run_test 36f "utime on file racing with OST BRW write =========="
3324 remote_ost_nodsh && skip "remote OST with nodsh"
3325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3326 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3327 skip "Need MDS version at least 2.12.51"
3332 local tgt="obdfilter"
3334 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3336 test_mkdir $DIR/$tdir
3337 fmd_max_age=$(do_facet $facet \
3338 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3341 echo "FMD max age: ${fmd_max_age}s"
3342 touch $DIR/$tdir/$tfile
3343 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3344 gawk '{cnt=cnt+$1} END{print cnt}')
3345 echo "FMD before: $fmd"
3347 error "FMD wasn't create by touch"
3348 sleep $((fmd_max_age + 12))
3349 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3350 gawk '{cnt=cnt+$1} END{print cnt}')
3351 echo "FMD after: $fmd"
3353 error "FMD wasn't expired by ping"
3355 run_test 36g "FMD cache expiry ====================="
3358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3360 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3361 subr_36fh "0x80000227"
3363 run_test 36h "utime on file racing with OST BRW write =========="
3366 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3368 test_mkdir $DIR/$tdir
3369 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3371 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3372 local new_mtime=$((mtime + 200))
3374 #change Modify time of striped dir
3375 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3376 error "change mtime failed"
3378 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3380 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3382 run_test 36i "change mtime on striped directory"
3384 # test_37 - duplicate with tests 32q 32r
3387 local file=$DIR/$tfile
3389 openfile -f O_DIRECTORY $file
3392 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3393 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3395 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3397 test_39a() { # was test_39
3399 touch $DIR/${tfile}2
3400 # ls -l $DIR/$tfile $DIR/${tfile}2
3401 # ls -lu $DIR/$tfile $DIR/${tfile}2
3402 # ls -lc $DIR/$tfile $DIR/${tfile}2
3404 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3405 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3407 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3409 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3411 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3412 error "O_TRUNC didn't change timestamps"
3415 run_test 39a "mtime changed on create"
3418 test_mkdir -c1 $DIR/$tdir
3419 cp -p /etc/passwd $DIR/$tdir/fopen
3420 cp -p /etc/passwd $DIR/$tdir/flink
3421 cp -p /etc/passwd $DIR/$tdir/funlink
3422 cp -p /etc/passwd $DIR/$tdir/frename
3423 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3426 echo "aaaaaa" >> $DIR/$tdir/fopen
3427 echo "aaaaaa" >> $DIR/$tdir/flink
3428 echo "aaaaaa" >> $DIR/$tdir/funlink
3429 echo "aaaaaa" >> $DIR/$tdir/frename
3431 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3432 local link_new=`stat -c %Y $DIR/$tdir/flink`
3433 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3434 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3436 cat $DIR/$tdir/fopen > /dev/null
3437 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3438 rm -f $DIR/$tdir/funlink2
3439 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3441 for (( i=0; i < 2; i++ )) ; do
3442 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3443 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3444 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3445 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3447 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3448 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3449 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3450 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3452 cancel_lru_locks $OSC
3453 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3456 run_test 39b "mtime change on open, link, unlink, rename ======"
3458 # this should be set to past
3459 TEST_39_MTIME=`date -d "1 year ago" +%s`
3465 local mtime0=`stat -c %Y $DIR1/$tfile`
3467 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3468 local mtime1=`stat -c %Y $DIR1/$tfile`
3469 [ "$mtime1" = $TEST_39_MTIME ] || \
3470 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3473 echo hello >> $DIR1/$tfile
3475 local mtime2=`stat -c %Y $DIR1/$tfile`
3476 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3477 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3479 mv $DIR1/$tfile $DIR1/$tfile-1
3481 for (( i=0; i < 2; i++ )) ; do
3482 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3483 [ "$mtime2" = "$mtime3" ] || \
3484 error "mtime ($mtime2) changed (to $mtime3) on rename"
3486 cancel_lru_locks $OSC
3487 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3490 run_test 39c "mtime change on rename ==========================="
3494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3497 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3499 for (( i=0; i < 2; i++ )) ; do
3500 local mtime=`stat -c %Y $DIR1/$tfile`
3501 [ $mtime = $TEST_39_MTIME ] || \
3502 error "mtime($mtime) is not set to $TEST_39_MTIME"
3504 cancel_lru_locks $OSC
3505 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3508 run_test 39d "create, utime, stat =============================="
3512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3515 local mtime1=`stat -c %Y $DIR1/$tfile`
3517 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3519 for (( i=0; i < 2; i++ )) ; do
3520 local mtime2=`stat -c %Y $DIR1/$tfile`
3521 [ $mtime2 = $TEST_39_MTIME ] || \
3522 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3524 cancel_lru_locks $OSC
3525 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3528 run_test 39e "create, stat, utime, stat ========================"
3532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3535 mtime1=`stat -c %Y $DIR1/$tfile`
3538 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3540 for (( i=0; i < 2; i++ )) ; do
3541 local mtime2=`stat -c %Y $DIR1/$tfile`
3542 [ $mtime2 = $TEST_39_MTIME ] || \
3543 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3545 cancel_lru_locks $OSC
3546 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3549 run_test 39f "create, stat, sleep, utime, stat ================="
3553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3555 echo hello >> $DIR1/$tfile
3556 local mtime1=`stat -c %Y $DIR1/$tfile`
3559 chmod o+r $DIR1/$tfile
3561 for (( i=0; i < 2; i++ )) ; do
3562 local mtime2=`stat -c %Y $DIR1/$tfile`
3563 [ "$mtime1" = "$mtime2" ] || \
3564 error "lost mtime: $mtime2, should be $mtime1"
3566 cancel_lru_locks $OSC
3567 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3570 run_test 39g "write, chmod, stat ==============================="
3574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3580 echo hello >> $DIR1/$tfile
3581 local mtime1=`stat -c %Y $DIR1/$tfile`
3583 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3585 if [ "$d1" != "$d2" ]; then
3586 echo "write and touch not within one second"
3588 for (( i=0; i < 2; i++ )) ; do
3589 local mtime2=`stat -c %Y $DIR1/$tfile`
3590 [ "$mtime2" = $TEST_39_MTIME ] || \
3591 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3593 cancel_lru_locks $OSC
3594 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3598 run_test 39h "write, utime within one second, stat ============="
3601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3606 echo hello >> $DIR1/$tfile
3607 local mtime1=`stat -c %Y $DIR1/$tfile`
3609 mv $DIR1/$tfile $DIR1/$tfile-1
3611 for (( i=0; i < 2; i++ )) ; do
3612 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3614 [ "$mtime1" = "$mtime2" ] || \
3615 error "lost mtime: $mtime2, should be $mtime1"
3617 cancel_lru_locks $OSC
3618 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3621 run_test 39i "write, rename, stat =============================="
3624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3626 start_full_debug_logging
3630 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3631 lctl set_param fail_loc=0x80000412
3632 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3633 error "multiop failed"
3635 local mtime1=`stat -c %Y $DIR1/$tfile`
3637 mv $DIR1/$tfile $DIR1/$tfile-1
3639 kill -USR1 $multipid
3640 wait $multipid || error "multiop close failed"
3642 for (( i=0; i < 2; i++ )) ; do
3643 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3644 [ "$mtime1" = "$mtime2" ] ||
3645 error "mtime is lost on close: $mtime2, " \
3648 cancel_lru_locks $OSC
3649 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3651 lctl set_param fail_loc=0
3652 stop_full_debug_logging
3654 run_test 39j "write, rename, close, stat ======================="
3657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3662 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3664 local mtime1=`stat -c %Y $DIR1/$tfile`
3666 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3668 kill -USR1 $multipid
3669 wait $multipid || error "multiop close failed"
3671 for (( i=0; i < 2; i++ )) ; do
3672 local mtime2=`stat -c %Y $DIR1/$tfile`
3674 [ "$mtime2" = $TEST_39_MTIME ] || \
3675 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3677 cancel_lru_locks osc
3678 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3681 run_test 39k "write, utime, close, stat ========================"
3683 # this should be set to future
3684 TEST_39_ATIME=`date -d "1 year" +%s`
3687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3688 remote_mds_nodsh && skip "remote MDS with nodsh"
3690 local atime_diff=$(do_facet $SINGLEMDS \
3691 lctl get_param -n mdd.*MDT0000*.atime_diff)
3695 # test setting directory atime to future
3696 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3697 local atime=$(stat -c %X $DIR/$tdir)
3698 [ "$atime" = $TEST_39_ATIME ] ||
3699 error "atime is not set to future: $atime, $TEST_39_ATIME"
3701 # test setting directory atime from future to now
3702 local now=$(date +%s)
3703 touch -a -d @$now $DIR/$tdir
3705 atime=$(stat -c %X $DIR/$tdir)
3706 [ "$atime" -eq "$now" ] ||
3707 error "atime is not updated from future: $atime, $now"
3709 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3712 # test setting directory atime when now > dir atime + atime_diff
3713 local d1=$(date +%s)
3715 local d2=$(date +%s)
3716 cancel_lru_locks mdc
3717 atime=$(stat -c %X $DIR/$tdir)
3718 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3719 error "atime is not updated : $atime, should be $d2"
3721 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3724 # test not setting directory atime when now < dir atime + atime_diff
3726 cancel_lru_locks mdc
3727 atime=$(stat -c %X $DIR/$tdir)
3728 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3729 error "atime is updated to $atime, should remain $d1<atime<$d2"
3731 do_facet $SINGLEMDS \
3732 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3734 run_test 39l "directory atime update ==========================="
3737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3741 local far_past_mtime=$(date -d "May 29 1953" +%s)
3742 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3744 touch -m -d @$far_past_mtime $DIR1/$tfile
3745 touch -a -d @$far_past_atime $DIR1/$tfile
3747 for (( i=0; i < 2; i++ )) ; do
3748 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3749 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3750 error "atime or mtime set incorrectly"
3752 cancel_lru_locks $OSC
3753 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3756 run_test 39m "test atime and mtime before 1970"
3758 test_39n() { # LU-3832
3759 remote_mds_nodsh && skip "remote MDS with nodsh"
3761 local atime_diff=$(do_facet $SINGLEMDS \
3762 lctl get_param -n mdd.*MDT0000*.atime_diff)
3767 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3770 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3771 atime0=$(stat -c %X $DIR/$tfile)
3774 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3775 atime1=$(stat -c %X $DIR/$tfile)
3778 cancel_lru_locks mdc
3779 cancel_lru_locks osc
3780 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3781 atime2=$(stat -c %X $DIR/$tfile)
3783 do_facet $SINGLEMDS \
3784 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3786 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3787 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3789 run_test 39n "check that O_NOATIME is honored"
3792 TESTDIR=$DIR/$tdir/$tfile
3793 [ -e $TESTDIR ] && rm -rf $TESTDIR
3800 links2=$(stat -c %h .)
3801 [ $(($links1 + 2)) != $links2 ] &&
3802 error "wrong links count $(($links1 + 2)) != $links2"
3804 links3=$(stat -c %h .)
3805 [ $(($links1 + 1)) != $links3 ] &&
3806 error "wrong links count $links1 != $links3"
3809 run_test 39o "directory cached attributes updated after create"
3812 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3815 TESTDIR=$DIR/$tdir/$tdir
3816 [ -e $TESTDIR ] && rm -rf $TESTDIR
3817 test_mkdir -p $TESTDIR
3821 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3822 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3824 links2=$(stat -c %h .)
3825 [ $(($links1 + 2)) != $links2 ] &&
3826 error "wrong links count $(($links1 + 2)) != $links2"
3828 links3=$(stat -c %h .)
3829 [ $(($links1 + 1)) != $links3 ] &&
3830 error "wrong links count $links1 != $links3"
3833 run_test 39p "remote directory cached attributes updated after create ========"
3836 test_39q() { # LU-8041
3837 local testdir=$DIR/$tdir
3839 multiop_bg_pause $testdir D_c || error "multiop failed"
3841 cancel_lru_locks mdc
3842 kill -USR1 $multipid
3843 local atime=$(stat -c %X $testdir)
3844 [ "$atime" -ne 0 ] || error "atime is zero"
3846 run_test 39q "close won't zero out atime"
3849 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3850 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3851 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3852 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3853 error "$tfile is not 4096 bytes in size"
3855 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3859 small_write $DIR/f41 18
3861 run_test 41 "test small file write + fstat ====================="
3863 count_ost_writes() {
3864 lctl get_param -n ${OSC}.*.stats |
3865 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3866 END { printf("%0.0f", writes) }'
3873 BG_DIRTY_RATIO_SAVE=10
3874 MAX_BG_DIRTY_RATIO=25
3878 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3879 # dirty_ratio, dirty_background_ratio
3880 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3881 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3882 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3883 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3885 # if file not here, we are a 2.4 kernel
3886 kill -CONT `pidof kupdated`
3891 # setup the trap first, so someone cannot exit the test at the
3892 # exact wrong time and mess up a machine
3893 trap start_writeback EXIT
3894 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3895 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3896 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3897 sysctl -w vm.dirty_writeback_centisecs=0
3898 sysctl -w vm.dirty_writeback_centisecs=0
3899 # save and increase /proc/sys/vm/dirty_ratio
3900 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3901 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3902 # save and increase /proc/sys/vm/dirty_background_ratio
3903 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3904 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3906 # if file not here, we are a 2.4 kernel
3907 kill -STOP `pidof kupdated`
3911 # ensure that all stripes have some grant before we test client-side cache
3913 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3914 dd if=/dev/zero of=$i bs=4k count=1
3919 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3920 # file truncation, and file removal.
3922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3925 cancel_lru_locks $OSC
3927 sync; sleep 1; sync # just to be safe
3928 BEFOREWRITES=`count_ost_writes`
3929 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3930 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3931 AFTERWRITES=`count_ost_writes`
3932 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3933 error "$BEFOREWRITES < $AFTERWRITES"
3936 run_test 42a "ensure that we don't flush on close"
3939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3942 cancel_lru_locks $OSC
3945 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3946 BEFOREWRITES=$(count_ost_writes)
3947 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3948 AFTERWRITES=$(count_ost_writes)
3949 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3950 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3952 BEFOREWRITES=$(count_ost_writes)
3953 sync || error "sync: $?"
3954 AFTERWRITES=$(count_ost_writes)
3955 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3956 error "$BEFOREWRITES < $AFTERWRITES on sync"
3958 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3962 run_test 42b "test destroy of file with cached dirty data ======"
3964 # if these tests just want to test the effect of truncation,
3965 # they have to be very careful. consider:
3966 # - the first open gets a {0,EOF}PR lock
3967 # - the first write conflicts and gets a {0, count-1}PW
3968 # - the rest of the writes are under {count,EOF}PW
3969 # - the open for truncate tries to match a {0,EOF}PR
3970 # for the filesize and cancels the PWs.
3971 # any number of fixes (don't get {0,EOF} on open, match
3972 # composite locks, do smarter file size management) fix
3973 # this, but for now we want these tests to verify that
3974 # the cancellation with truncate intent works, so we
3975 # start the file with a full-file pw lock to match against
3976 # until the truncate.
3981 cancel_lru_locks $OSC
3983 # prime the file with 0,EOF PW to match
3987 # now the real test..
3988 dd if=/dev/zero of=$file bs=1024 count=100
3989 BEFOREWRITES=`count_ost_writes`
3990 $TRUNCATE $file $offset
3991 cancel_lru_locks $OSC
3992 AFTERWRITES=`count_ost_writes`
3997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4000 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4001 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4004 run_test 42c "test partial truncate of file with cached dirty data"
4007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4010 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4011 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4014 run_test 42d "test complete truncate of file with cached dirty data"
4016 test_42e() { # bug22074
4017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4019 local TDIR=$DIR/${tdir}e
4020 local pages=16 # hardcoded 16 pages, don't change it.
4021 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4022 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4026 test_mkdir $DIR/${tdir}e
4027 $SETSTRIPE -c 1 $TDIR
4028 createmany -o $TDIR/f $files
4030 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4032 # we assume that with $OSTCOUNT files, at least one of them will
4033 # be allocated on OST0.
4034 warmup_files=$((OSTCOUNT * max_dirty_mb))
4035 createmany -o $TDIR/w $warmup_files
4037 # write a large amount of data into one file and sync, to get good
4038 # avail_grant number from OST.
4039 for ((i=0; i<$warmup_files; i++)); do
4040 idx=$($GETSTRIPE -i $TDIR/w$i)
4041 [ $idx -ne 0 ] && continue
4042 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4045 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4047 $LCTL get_param $proc_osc0/cur_dirty_bytes
4048 $LCTL get_param $proc_osc0/cur_grant_bytes
4050 # create as much dirty pages as we can while not to trigger the actual
4051 # RPCs directly. but depends on the env, VFS may trigger flush during this
4052 # period, hopefully we are good.
4053 for ((i=0; i<$warmup_files; i++)); do
4054 idx=$($GETSTRIPE -i $TDIR/w$i)
4055 [ $idx -ne 0 ] && continue
4056 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4058 $LCTL get_param $proc_osc0/cur_dirty_bytes
4059 $LCTL get_param $proc_osc0/cur_grant_bytes
4061 # perform the real test
4062 $LCTL set_param $proc_osc0/rpc_stats 0
4063 for ((;i<$files; i++)); do
4064 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4065 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4068 $LCTL get_param $proc_osc0/rpc_stats
4071 local have_ppr=false
4072 $LCTL get_param $proc_osc0/rpc_stats |
4073 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4074 # skip lines until we are at the RPC histogram data
4075 [ "$PPR" == "pages" ] && have_ppr=true && continue
4076 $have_ppr || continue
4078 # we only want the percent stat for < 16 pages
4079 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4081 percent=$((percent + WPCT))
4082 if [[ $percent -gt 15 ]]; then
4083 error "less than 16-pages write RPCs" \
4090 run_test 42e "verify sub-RPC writes are not done synchronously"
4092 test_43A() { # was test_43
4093 test_mkdir $DIR/$tdir
4094 cp -p /bin/ls $DIR/$tdir/$tfile
4095 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4097 # give multiop a chance to open
4100 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4103 run_test 43A "execution of file opened for write should return -ETXTBSY"
4106 test_mkdir $DIR/$tdir
4107 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4108 cp -p multiop $DIR/$tdir/multiop
4109 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4110 error "multiop open $TMP/$tfile.junk failed"
4111 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4113 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4114 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4115 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4117 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4122 test_mkdir $DIR/$tdir
4123 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4124 cp -p multiop $DIR/$tdir/multiop
4125 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4126 error "multiop open $TMP/$tfile.junk failed"
4127 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4129 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4130 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4131 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4133 run_test 43b "truncate of file being executed should return -ETXTBSY"
4136 local testdir="$DIR/$tdir"
4139 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4140 ( cd $testdir && md5sum -c )
4142 run_test 43c "md5sum of copy into lustre"
4144 test_44A() { # was test_44
4145 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4147 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4148 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4150 run_test 44A "zero length read from a sparse stripe"
4153 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4155 [ -z "$nstripe" ] && skip "can't get stripe info"
4156 [[ $nstripe -gt $OSTCOUNT ]] &&
4157 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4159 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4161 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4162 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4166 OFFSETS="0 $((stride/2)) $((stride-1))"
4167 for offset in $OFFSETS; do
4168 for i in $(seq 0 $((nstripe-1))); do
4169 local GLOBALOFFSETS=""
4171 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4172 local myfn=$DIR/d44a-$size
4173 echo "--------writing $myfn at $size"
4174 ll_sparseness_write $myfn $size ||
4175 error "ll_sparseness_write"
4176 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4177 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4178 error "ll_sparseness_verify $GLOBALOFFSETS"
4180 for j in $(seq 0 $((nstripe-1))); do
4182 size=$((((j + $nstripe )*$stride + $offset)))
4183 ll_sparseness_write $myfn $size ||
4184 error "ll_sparseness_write"
4185 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4187 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4188 error "ll_sparseness_verify $GLOBALOFFSETS"
4193 run_test 44a "test sparse pwrite ==============================="
4197 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4203 before=`dirty_osc_total`
4204 echo executing "\"$*\""
4206 after=`dirty_osc_total`
4207 echo before $before, after $after
4210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4213 # Obtain grants from OST if it supports it
4214 echo blah > ${f}_grant
4217 do_dirty_record "echo blah > $f"
4218 [[ $before -eq $after ]] && error "write wasn't cached"
4219 do_dirty_record "> $f"
4220 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4221 do_dirty_record "echo blah > $f"
4222 [[ $before -eq $after ]] && error "write wasn't cached"
4223 do_dirty_record "sync"
4224 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4225 do_dirty_record "echo blah > $f"
4226 [[ $before -eq $after ]] && error "write wasn't cached"
4227 do_dirty_record "cancel_lru_locks osc"
4228 [[ $before -gt $after ]] ||
4229 error "lock cancellation didn't lower dirty count"
4232 run_test 45 "osc io page accounting ============================"
4234 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4235 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4236 # objects offset and an assert hit when an rpc was built with 1023's mapped
4237 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4244 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4246 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4247 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4251 run_test 46 "dirtying a previously written page ================"
4253 # test_47 is removed "Device nodes check" is moved to test_28
4255 test_48a() { # bug 2399
4256 [ "$mds1_FSTYPE" = "zfs" ] &&
4257 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4258 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4260 test_mkdir $DIR/$tdir
4262 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4263 test_mkdir $DIR/$tdir
4264 touch foo || error "'touch foo' failed after recreating cwd"
4266 touch .foo || error "'touch .foo' failed after recreating cwd"
4268 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4269 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4270 cd . || error "'cd .' failed after recreating cwd"
4271 mkdir . && error "'mkdir .' worked after recreating cwd"
4272 rmdir . && error "'rmdir .' worked after recreating cwd"
4273 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4274 cd .. || error "'cd ..' failed after recreating cwd"
4276 run_test 48a "Access renamed working dir (should return errors)="
4278 test_48b() { # bug 2399
4280 test_mkdir $DIR/$tdir
4282 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4283 touch foo && error "'touch foo' worked after removing cwd"
4284 mkdir foo && error "'mkdir foo' worked after removing cwd"
4285 touch .foo && error "'touch .foo' worked after removing cwd"
4286 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4287 ls . > /dev/null && error "'ls .' worked after removing cwd"
4288 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4289 mkdir . && error "'mkdir .' worked after removing cwd"
4290 rmdir . && error "'rmdir .' worked after removing cwd"
4291 ln -s . foo && error "'ln -s .' worked after removing cwd"
4292 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4294 run_test 48b "Access removed working dir (should return errors)="
4296 test_48c() { # bug 2350
4297 #lctl set_param debug=-1
4300 test_mkdir -p $DIR/$tdir/dir
4302 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4303 $TRACE touch foo && error "touch foo worked after removing cwd"
4304 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4305 touch .foo && error "touch .foo worked after removing cwd"
4306 mkdir .foo && error "mkdir .foo worked after removing cwd"
4307 $TRACE ls . && error "'ls .' worked after removing cwd"
4308 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4309 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4310 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4311 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4312 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4314 run_test 48c "Access removed working subdir (should return errors)"
4316 test_48d() { # bug 2350
4317 #lctl set_param debug=-1
4320 test_mkdir -p $DIR/$tdir/dir
4322 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4323 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4324 $TRACE touch foo && error "'touch foo' worked after removing parent"
4325 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4326 touch .foo && error "'touch .foo' worked after removing parent"
4327 mkdir .foo && error "mkdir .foo worked after removing parent"
4328 $TRACE ls . && error "'ls .' worked after removing parent"
4329 $TRACE ls .. && error "'ls ..' worked after removing parent"
4330 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4331 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4332 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4335 run_test 48d "Access removed parent subdir (should return errors)"
4337 test_48e() { # bug 4134
4338 #lctl set_param debug=-1
4341 test_mkdir -p $DIR/$tdir/dir
4343 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4344 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4345 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4346 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4347 # On a buggy kernel addition of "touch foo" after cd .. will
4348 # produce kernel oops in lookup_hash_it
4349 touch ../foo && error "'cd ..' worked after recreate parent"
4351 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4353 run_test 48e "Access to recreated parent subdir (should return errors)"
4355 test_49() { # LU-1030
4356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4357 remote_ost_nodsh && skip "remote OST with nodsh"
4359 # get ost1 size - lustre-OST0000
4360 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4362 # write 800M at maximum
4363 [[ $ost1_size -lt 2 ]] && ost1_size=2
4364 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4366 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4367 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4370 # change max_pages_per_rpc while writing the file
4371 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4372 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4373 # loop until dd process exits
4374 while ps ax -opid | grep -wq $dd_pid; do
4375 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4376 sleep $((RANDOM % 5 + 1))
4378 # restore original max_pages_per_rpc
4379 $LCTL set_param $osc1_mppc=$orig_mppc
4380 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4382 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4386 test_mkdir $DIR/$tdir
4388 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4390 run_test 50 "special situations: /proc symlinks ==============="
4392 test_51a() { # was test_51
4393 # bug 1516 - create an empty entry right after ".." then split dir
4394 test_mkdir -c1 $DIR/$tdir
4395 touch $DIR/$tdir/foo
4396 $MCREATE $DIR/$tdir/bar
4398 createmany -m $DIR/$tdir/longfile 201
4400 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4401 $MCREATE $DIR/$tdir/longfile$FNUM
4406 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4408 run_test 51a "special situations: split htree with empty entry =="
4410 cleanup_print_lfs_df () {
4417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4419 local dir=$DIR/$tdir
4420 local nrdirs=$((65536 + 100))
4422 # cleanup the directory
4429 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4430 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4431 [[ $numfree -lt $nrdirs ]] &&
4432 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4434 # need to check free space for the directories as well
4435 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4436 numfree=$(( blkfree / $(fs_inode_ksize) ))
4437 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4439 trap cleanup_print_lfs_df EXIT
4442 createmany -d $dir/d $nrdirs || {
4443 unlinkmany $dir/d $nrdirs
4444 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4448 nrdirs=$(ls -U $dir | wc -l)
4450 # unlink all but 100 subdirectories, then check it still works
4452 local delete=$((nrdirs - left))
4457 # for ldiskfs the nlink count should be 1, but this is OSD specific
4458 # and so this is listed for informational purposes only
4459 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4460 unlinkmany -d $dir/d $delete ||
4461 error "unlink of first $delete subdirs failed"
4463 echo "nlink between: $(stat -c %h $dir)"
4464 local found=$(ls -U $dir | wc -l)
4465 [ $found -ne $left ] &&
4466 error "can't find subdirs: found only $found, expected $left"
4468 unlinkmany -d $dir/d $delete $left ||
4469 error "unlink of second $left subdirs failed"
4470 # regardless of whether the backing filesystem tracks nlink accurately
4471 # or not, the nlink count shouldn't be more than "." and ".." here
4472 local after=$(stat -c %h $dir)
4473 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4474 echo "nlink after: $after"
4476 cleanup_print_lfs_df
4478 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4482 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4484 test_mkdir $DIR/$tdir
4485 createmany -o $DIR/$tdir/t- 1000
4486 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4487 for N in $(seq 0 $((OSTCOUNT - 1))); do
4488 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4489 END { printf("%0.0f", objs) }' $TMP/$tfile)
4490 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4491 '($1 == '$N') { objs += 1 } \
4492 END { printf("%0.0f", objs) }')
4493 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4495 unlinkmany $DIR/$tdir/t- 1000
4498 for N in $(seq 1 $((OSTCOUNT - 1))); do
4499 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4500 error "OST $N has less objects vs OST $NLAST" \
4501 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4502 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4503 error "OST $N has less objects vs OST $NLAST" \
4504 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4506 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4507 error "OST $N has less #0 objects vs OST $NLAST" \
4508 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4509 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4510 error "OST $N has less #0 objects vs OST $NLAST" \
4511 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4516 run_test 51d "check object distribution"
4519 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4520 skip_env "ldiskfs only test"
4523 test_mkdir -c1 $DIR/$tdir
4524 test_mkdir -c1 $DIR/$tdir/d0
4526 touch $DIR/$tdir/d0/foo
4527 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4528 error "file exceed 65000 nlink limit!"
4529 unlinkmany $DIR/$tdir/d0/f- 65001
4532 run_test 51e "check file nlink limit"
4535 test_mkdir $DIR/$tdir
4538 local ulimit_old=$(ulimit -n)
4539 local spare=20 # number of spare fd's for scripts/libraries, etc.
4540 local mdt=$($LFS getstripe -m $DIR/$tdir)
4541 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4543 echo "MDT$mdt numfree=$numfree, max=$max"
4544 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4545 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4546 while ! ulimit -n $((numfree + spare)); do
4547 numfree=$((numfree * 3 / 4))
4549 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4551 echo "left ulimit at $ulimit_old"
4554 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4555 unlinkmany $DIR/$tdir/f $numfree
4556 error "create+open $numfree files in $DIR/$tdir failed"
4558 ulimit -n $ulimit_old
4560 # if createmany exits at 120s there will be fewer than $numfree files
4561 unlinkmany $DIR/$tdir/f $numfree || true
4563 run_test 51f "check many open files limit"
4566 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4567 test_mkdir $DIR/$tdir
4568 touch $DIR/$tdir/foo
4569 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4570 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4571 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4572 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4573 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4575 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4576 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4577 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4579 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4580 cp -r $DIR/$tdir $TMP/
4581 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4583 run_test 52a "append-only flag test (should return errors)"
4586 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4587 test_mkdir $DIR/$tdir
4588 touch $DIR/$tdir/foo
4589 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4590 cat test > $DIR/$tdir/foo && error "cat test worked"
4591 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4592 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4593 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4595 echo foo >> $DIR/$tdir/foo && error "echo worked"
4596 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4597 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4598 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4599 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4601 chattr -i $DIR/$tdir/foo || error "chattr failed"
4603 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4605 run_test 52b "immutable flag test (should return errors) ======="
4608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4609 remote_mds_nodsh && skip "remote MDS with nodsh"
4610 remote_ost_nodsh && skip "remote OST with nodsh"
4623 local support_last_seq=true
4625 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4626 support_last_seq=false
4629 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4631 for value in $(do_facet $SINGLEMDS \
4632 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4633 param=$(echo ${value[0]} | cut -d "=" -f1)
4634 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4636 if $support_last_seq; then
4637 param_seq=$(echo $param |
4638 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4639 mds_last_seq=$(do_facet $SINGLEMDS \
4640 $LCTL get_param -n $param_seq)
4642 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4644 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4645 node=$(facet_active_host ost$((ostnum+1)))
4646 param="obdfilter.$ostname.last_id"
4647 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4648 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4649 ost_last_id=$ost_last
4651 if $support_last_seq; then
4652 ost_last_id=$(echo $ost_last |
4653 awk -F':' '{print $2}' |
4655 ost_last_seq=$(echo $ost_last |
4656 awk -F':' '{print $1}')
4657 [[ $ost_last_seq = $mds_last_seq ]] || continue
4660 if [[ $ost_last_id != $mds_last ]]; then
4661 error "$ost_last_id != $mds_last"
4668 $found || error "can not match last_seq/last_id for $mdtosc"
4671 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4674 perl -MSocket -e ';' || skip "no Socket perl module installed"
4676 $SOCKETSERVER $DIR/socket ||
4677 error "$SOCKETSERVER $DIR/socket failed: $?"
4678 $SOCKETCLIENT $DIR/socket ||
4679 error "$SOCKETCLIENT $DIR/socket failed: $?"
4680 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4682 run_test 54a "unix domain socket test =========================="
4688 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4690 run_test 54b "char device works in lustre ======================"
4693 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4694 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4695 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4697 for i in $(seq 3 7); do
4698 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4707 loopdev="$DIR/loop54c"
4710 $UMOUNT $DIR/$tdir || rc=$?
4711 losetup -d $loopdev || true
4712 losetup -d $LOOPDEV || true
4713 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4720 loopdev="$DIR/loop54c"
4723 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4724 trap cleanup_54c EXIT
4725 mknod $loopdev b 7 $LOOPNUM
4726 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4727 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4728 losetup $loopdev $DIR/$tfile ||
4729 error "can't set up $loopdev for $DIR/$tfile"
4730 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4731 test_mkdir $DIR/$tdir
4732 mount -t ext2 $loopdev $DIR/$tdir ||
4733 error "error mounting $loopdev on $DIR/$tdir"
4734 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4737 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4741 run_test 54c "block device works in lustre ====================="
4747 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4749 run_test 54d "fifo device works in lustre ======================"
4754 cp -aL /dev/console $f
4755 echo $string > $f || error "echo $string to $f failed"
4757 run_test 54e "console/tty device works in lustre ======================"
4761 local dir=$DIR/$tdir
4764 test_mkdir -p $dir/dir
4765 for i in $(seq $numfiles); do
4767 touch $dir/dir/file$i
4770 local numcomp=$($LFS getstripe --component-count $dir)
4772 [[ $numcomp == 0 ]] && numcomp=1
4774 # test lfs getstripe with --recursive
4775 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4777 [[ $filenum -eq $((numfiles * 2)) ]] ||
4778 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4779 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4780 [[ $filenum -eq $numfiles ]] ||
4781 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4782 echo "$LFS getstripe showed obdidx or l_ost_idx"
4784 # test lfs getstripe with file instead of dir
4785 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4786 [[ $filenum -eq 1 ]] ||
4787 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4788 echo "$LFS getstripe file1 passed"
4790 #test lfs getstripe with --verbose
4791 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4792 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4793 error "$LFS getstripe --verbose $dir: "\
4794 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4795 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4796 error "$LFS getstripe $dir: showed lmm_magic"
4798 #test lfs getstripe with -v prints lmm_fid
4799 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4800 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4801 error "$LFS getstripe -v $dir: "\
4802 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4803 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4804 error "$LFS getstripe $dir: showed lmm_fid by default"
4805 echo "$LFS getstripe --verbose passed"
4807 #check for FID information
4808 local fid1=$($LFS getstripe --fid $dir/file1)
4809 local fid2=$($LFS getstripe --verbose $dir/file1 |
4810 awk '/lmm_fid: / { print $2; exit; }')
4811 local fid3=$($LFS path2fid $dir/file1)
4813 [ "$fid1" != "$fid2" ] &&
4814 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4815 [ "$fid1" != "$fid3" ] &&
4816 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4817 echo "$LFS getstripe --fid passed"
4819 #test lfs getstripe with --obd
4820 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4821 error "$LFS getstripe --obd wrong_uuid: should return error"
4823 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4826 local obduuid=$(ostuuid_from_index $ostidx)
4827 local found=$($LFS getstripe -r --obd $obduuid $dir |
4828 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4830 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4831 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4833 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4836 [[ $found -eq $filenum ]] ||
4837 error "$LFS getstripe --obd: found $found expect $filenum"
4838 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4839 sed '/^[ ]*'${ostidx}'[ ]/d' |
4840 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4841 error "$LFS getstripe --obd: should not show file on other obd"
4842 echo "$LFS getstripe --obd passed"
4844 run_test 56a "check $LFS getstripe"
4847 local dir=$DIR/$tdir
4851 for i in $(seq $numdirs); do
4852 test_mkdir $dir/dir$i
4855 # test lfs getdirstripe default mode is non-recursion, which is
4856 # different from lfs getstripe
4857 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4859 [[ $dircnt -eq 1 ]] ||
4860 error "$LFS getdirstripe: found $dircnt, not 1"
4861 dircnt=$($LFS getdirstripe --recursive $dir |
4862 grep -c lmv_stripe_count)
4863 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4864 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4866 run_test 56b "check $LFS getdirstripe"
4869 remote_ost_nodsh && skip "remote OST with nodsh"
4872 local ost_name=$(ostname_from_index $ost_idx)
4873 local old_status=$(ost_dev_status $ost_idx)
4875 [[ -z "$old_status" ]] ||
4876 skip_env "OST $ost_name is in $old_status status"
4878 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4881 local new_status=$(ost_dev_status $ost_idx)
4883 [[ "$new_status" = "D" ]] ||
4884 error "OST $ost_name is in status of '$new_status', not 'D'"
4886 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4889 new_status=$(ost_dev_status $ost_idx)
4890 [[ -z "$new_status" ]] ||
4891 error "OST $ost_name is in status of '$new_status', not ''"
4893 run_test 56c "check 'lfs df' showing device status"
4898 local local_tdir="$1"
4899 local local_numfiles="$2"
4900 local local_numdirs="$3"
4901 local dir_params="$4"
4902 local dir_stripe_params="$5"
4904 if [ ! -d "$local_tdir" ] ; then
4905 test_mkdir -p $dir_stripe_params $local_tdir
4906 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4907 for i in $(seq $local_numfiles) ; do
4908 touch $local_tdir/file$i
4910 for i in $(seq $local_numdirs) ; do
4911 test_mkdir $dir_stripe_params $local_tdir/dir$i
4912 for j in $(seq $local_numfiles) ; do
4913 touch $local_tdir/dir$i/file$j
4919 setup_56_special() {
4921 local local_numfiles=$2
4922 local local_numdirs=$3
4924 setup_56 $local_tdir $local_numfiles $local_numdirs
4926 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4927 for i in $(seq $local_numfiles) ; do
4928 mknod $local_tdir/loop${i}b b 7 $i
4929 mknod $local_tdir/null${i}c c 1 3
4930 ln -s $local_tdir/file1 $local_tdir/link${i}
4932 for i in $(seq $local_numdirs) ; do
4933 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4934 mknod $local_tdir/dir$i/null${i}c c 1 3
4935 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4941 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4942 local expected=$(($NUMDIRS + 2))
4944 setup_56 $dir $NUMFILES $NUMDIRS
4946 # test lfs find with -name
4947 for i in $(seq $NUMFILES) ; do
4948 local nums=$($LFS find -name "*$i" $dir | wc -l)
4950 [ $nums -eq $expected ] ||
4951 error "lfs find -name '*$i' $dir wrong: "\
4952 "found $nums, expected $expected"
4955 run_test 56g "check lfs find -name"
4958 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4959 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4961 setup_56 $dir $NUMFILES $NUMDIRS
4963 # test lfs find with ! -name
4964 for i in $(seq $NUMFILES) ; do
4965 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4967 [ $nums -eq $expected ] ||
4968 error "lfs find ! -name '*$i' $dir wrong: "\
4969 "found $nums, expected $expected"
4972 run_test 56h "check lfs find ! -name"
4975 local dir=$DIR/$tdir
4979 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4982 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4984 run_test 56i "check 'lfs find -ost UUID' skips directories"
4987 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4989 setup_56_special $dir $NUMFILES $NUMDIRS
4991 local expected=$((NUMDIRS + 1))
4992 local cmd="$LFS find -type d $dir"
4993 local nums=$($cmd | wc -l)
4995 [ $nums -eq $expected ] ||
4996 error "'$cmd' wrong: found $nums, expected $expected"
4998 run_test 56j "check lfs find -type d"
5001 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5003 setup_56_special $dir $NUMFILES $NUMDIRS
5005 local expected=$(((NUMDIRS + 1) * NUMFILES))
5006 local cmd="$LFS find -type f $dir"
5007 local nums=$($cmd | wc -l)
5009 [ $nums -eq $expected ] ||
5010 error "'$cmd' wrong: found $nums, expected $expected"
5012 run_test 56k "check lfs find -type f"
5015 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5017 setup_56_special $dir $NUMFILES $NUMDIRS
5019 local expected=$((NUMDIRS + NUMFILES))
5020 local cmd="$LFS find -type b $dir"
5021 local nums=$($cmd | wc -l)
5023 [ $nums -eq $expected ] ||
5024 error "'$cmd' wrong: found $nums, expected $expected"
5026 run_test 56l "check lfs find -type b"
5029 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5031 setup_56_special $dir $NUMFILES $NUMDIRS
5033 local expected=$((NUMDIRS + NUMFILES))
5034 local cmd="$LFS find -type c $dir"
5035 local nums=$($cmd | wc -l)
5036 [ $nums -eq $expected ] ||
5037 error "'$cmd' wrong: found $nums, expected $expected"
5039 run_test 56m "check lfs find -type c"
5042 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5043 setup_56_special $dir $NUMFILES $NUMDIRS
5045 local expected=$((NUMDIRS + NUMFILES))
5046 local cmd="$LFS find -type l $dir"
5047 local nums=$($cmd | wc -l)
5049 [ $nums -eq $expected ] ||
5050 error "'$cmd' wrong: found $nums, expected $expected"
5052 run_test 56n "check lfs find -type l"
5055 local dir=$DIR/$tdir
5057 setup_56 $dir $NUMFILES $NUMDIRS
5058 utime $dir/file1 > /dev/null || error "utime (1)"
5059 utime $dir/file2 > /dev/null || error "utime (2)"
5060 utime $dir/dir1 > /dev/null || error "utime (3)"
5061 utime $dir/dir2 > /dev/null || error "utime (4)"
5062 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5063 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5066 local nums=$($LFS find -mtime +0 $dir | wc -l)
5068 [ $nums -eq $expected ] ||
5069 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5072 cmd="$LFS find -mtime 0 $dir"
5073 nums=$($cmd | wc -l)
5074 [ $nums -eq $expected ] ||
5075 error "'$cmd' wrong: found $nums, expected $expected"
5077 run_test 56o "check lfs find -mtime for old files"
5080 [ $RUNAS_ID -eq $UID ] &&
5081 skip_env "RUNAS_ID = UID = $UID -- skipping"
5083 local dir=$DIR/$tdir
5085 setup_56 $dir $NUMFILES $NUMDIRS
5086 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5088 local expected=$NUMFILES
5089 local cmd="$LFS find -uid $RUNAS_ID $dir"
5090 local nums=$($cmd | wc -l)
5092 [ $nums -eq $expected ] ||
5093 error "'$cmd' wrong: found $nums, expected $expected"
5095 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5096 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5097 nums=$($cmd | wc -l)
5098 [ $nums -eq $expected ] ||
5099 error "'$cmd' wrong: found $nums, expected $expected"
5101 run_test 56p "check lfs find -uid and ! -uid"
5104 [ $RUNAS_ID -eq $UID ] &&
5105 skip_env "RUNAS_ID = UID = $UID -- skipping"
5107 local dir=$DIR/$tdir
5109 setup_56 $dir $NUMFILES $NUMDIRS
5110 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5112 local expected=$NUMFILES
5113 local cmd="$LFS find -gid $RUNAS_GID $dir"
5114 local nums=$($cmd | wc -l)
5116 [ $nums -eq $expected ] ||
5117 error "'$cmd' wrong: found $nums, expected $expected"
5119 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5120 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5121 nums=$($cmd | wc -l)
5122 [ $nums -eq $expected ] ||
5123 error "'$cmd' wrong: found $nums, expected $expected"
5125 run_test 56q "check lfs find -gid and ! -gid"
5128 local dir=$DIR/$tdir
5130 setup_56 $dir $NUMFILES $NUMDIRS
5133 local cmd="$LFS find -size 0 -type f $dir"
5134 local nums=$($cmd | wc -l)
5136 [ $nums -eq $expected ] ||
5137 error "'$cmd' wrong: found $nums, expected $expected"
5139 cmd="$LFS find ! -size 0 -type f $dir"
5140 nums=$($cmd | wc -l)
5141 [ $nums -eq $expected ] ||
5142 error "'$cmd' wrong: found $nums, expected $expected"
5143 echo "test" > $dir/$tfile
5144 echo "test2" > $dir/$tfile.2 && sync
5146 cmd="$LFS find -size 5 -type f $dir"
5147 nums=$($cmd | wc -l)
5148 [ $nums -eq $expected ] ||
5149 error "'$cmd' wrong: found $nums, expected $expected"
5151 cmd="$LFS find -size +5 -type f $dir"
5152 nums=$($cmd | wc -l)
5153 [ $nums -eq $expected ] ||
5154 error "'$cmd' wrong: found $nums, expected $expected"
5156 cmd="$LFS find -size +0 -type f $dir"
5157 nums=$($cmd | wc -l)
5158 [ $nums -eq $expected ] ||
5159 error "'$cmd' wrong: found $nums, expected $expected"
5161 cmd="$LFS find ! -size -5 -type f $dir"
5162 nums=$($cmd | wc -l)
5163 [ $nums -eq $expected ] ||
5164 error "'$cmd' wrong: found $nums, expected $expected"
5166 cmd="$LFS find -size -5 -type f $dir"
5167 nums=$($cmd | wc -l)
5168 [ $nums -eq $expected ] ||
5169 error "'$cmd' wrong: found $nums, expected $expected"
5171 run_test 56r "check lfs find -size works"
5173 test_56s() { # LU-611 #LU-9369
5174 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5176 local dir=$DIR/$tdir
5177 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5179 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5180 for i in $(seq $NUMDIRS); do
5181 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5184 local expected=$NUMDIRS
5185 local cmd="$LFS find -c $OSTCOUNT $dir"
5186 local nums=$($cmd | wc -l)
5188 [ $nums -eq $expected ] || {
5189 $LFS getstripe -R $dir
5190 error "'$cmd' wrong: found $nums, expected $expected"
5193 expected=$((NUMDIRS + onestripe))
5194 cmd="$LFS find -stripe-count +0 -type f $dir"
5195 nums=$($cmd | wc -l)
5196 [ $nums -eq $expected ] || {
5197 $LFS getstripe -R $dir
5198 error "'$cmd' wrong: found $nums, expected $expected"
5202 cmd="$LFS find -stripe-count 1 -type f $dir"
5203 nums=$($cmd | wc -l)
5204 [ $nums -eq $expected ] || {
5205 $LFS getstripe -R $dir
5206 error "'$cmd' wrong: found $nums, expected $expected"
5209 cmd="$LFS find -stripe-count -2 -type f $dir"
5210 nums=$($cmd | wc -l)
5211 [ $nums -eq $expected ] || {
5212 $LFS getstripe -R $dir
5213 error "'$cmd' wrong: found $nums, expected $expected"
5217 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5218 nums=$($cmd | wc -l)
5219 [ $nums -eq $expected ] || {
5220 $LFS getstripe -R $dir
5221 error "'$cmd' wrong: found $nums, expected $expected"
5224 run_test 56s "check lfs find -stripe-count works"
5226 test_56t() { # LU-611 #LU-9369
5227 local dir=$DIR/$tdir
5229 setup_56 $dir 0 $NUMDIRS
5230 for i in $(seq $NUMDIRS); do
5231 $LFS setstripe -S 8M $dir/dir$i/$tfile
5234 local expected=$NUMDIRS
5235 local cmd="$LFS find -S 8M $dir"
5236 local nums=$($cmd | wc -l)
5238 [ $nums -eq $expected ] || {
5239 $LFS getstripe -R $dir
5240 error "'$cmd' wrong: found $nums, expected $expected"
5244 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5246 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5248 expected=$(((NUMDIRS + 1) * NUMFILES))
5249 cmd="$LFS find -stripe-size 512k -type f $dir"
5250 nums=$($cmd | wc -l)
5251 [ $nums -eq $expected ] ||
5252 error "'$cmd' wrong: found $nums, expected $expected"
5254 cmd="$LFS find -stripe-size +320k -type f $dir"
5255 nums=$($cmd | wc -l)
5256 [ $nums -eq $expected ] ||
5257 error "'$cmd' wrong: found $nums, expected $expected"
5259 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5260 cmd="$LFS find -stripe-size +200k -type f $dir"
5261 nums=$($cmd | wc -l)
5262 [ $nums -eq $expected ] ||
5263 error "'$cmd' wrong: found $nums, expected $expected"
5265 cmd="$LFS find -stripe-size -640k -type f $dir"
5266 nums=$($cmd | wc -l)
5267 [ $nums -eq $expected ] ||
5268 error "'$cmd' wrong: found $nums, expected $expected"
5271 cmd="$LFS find -stripe-size 256k -type f $dir"
5272 nums=$($cmd | wc -l)
5273 [ $nums -eq $expected ] ||
5274 error "'$cmd' wrong: found $nums, expected $expected"
5276 cmd="$LFS find -stripe-size -320k -type f $dir"
5277 nums=$($cmd | wc -l)
5278 [ $nums -eq $expected ] ||
5279 error "'$cmd' wrong: found $nums, expected $expected"
5282 cmd="$LFS find -stripe-size 1024k -type f $dir"
5283 nums=$($cmd | wc -l)
5284 [ $nums -eq $expected ] ||
5285 error "'$cmd' wrong: found $nums, expected $expected"
5287 run_test 56t "check lfs find -stripe-size works"
5289 test_56u() { # LU-611
5290 local dir=$DIR/$tdir
5292 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5294 if [[ $OSTCOUNT -gt 1 ]]; then
5295 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5301 local expected=$(((NUMDIRS + 1) * NUMFILES))
5302 local cmd="$LFS find -stripe-index 0 -type f $dir"
5303 local nums=$($cmd | wc -l)
5305 [ $nums -eq $expected ] ||
5306 error "'$cmd' wrong: found $nums, expected $expected"
5309 cmd="$LFS find -stripe-index 1 -type f $dir"
5310 nums=$($cmd | wc -l)
5311 [ $nums -eq $expected ] ||
5312 error "'$cmd' wrong: found $nums, expected $expected"
5314 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5315 nums=$($cmd | wc -l)
5316 [ $nums -eq $expected ] ||
5317 error "'$cmd' wrong: found $nums, expected $expected"
5320 # This should produce an error and not return any files
5321 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5322 nums=$($cmd 2>/dev/null | wc -l)
5323 [ $nums -eq $expected ] ||
5324 error "'$cmd' wrong: found $nums, expected $expected"
5326 if [[ $OSTCOUNT -gt 1 ]]; then
5327 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5328 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5329 nums=$($cmd | wc -l)
5330 [ $nums -eq $expected ] ||
5331 error "'$cmd' wrong: found $nums, expected $expected"
5334 run_test 56u "check lfs find -stripe-index works"
5338 local dir=$DIR/$tdir
5340 setup_56 $dir $NUMFILES $NUMDIRS
5342 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5343 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5345 for file in $($LFS find -m $UUID $dir); do
5346 file_midx=$($LFS getstripe -m $file)
5347 [ $file_midx -eq $mdt_idx ] ||
5348 error "lfs find -m $UUID != getstripe -m $file_midx"
5351 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5354 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5357 local dir=$DIR/$tdir
5359 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5361 local stripe_size=$($LFS getstripe -S -d $dir) ||
5362 error "$LFS getstripe -S -d $dir failed"
5363 stripe_size=${stripe_size%% *}
5365 local file_size=$((stripe_size * OSTCOUNT))
5366 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5367 local required_space=$((file_num * file_size))
5368 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5370 [[ $free_space -le $((required_space / 1024)) ]] &&
5371 skip_env "need $required_space, have $free_space kbytes"
5374 local dd_count=$((file_size / dd_bs))
5376 # write data into the files
5381 for i in $(seq $NUMFILES); do
5383 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5384 error "write data into $file failed"
5386 for i in $(seq $NUMDIRS); do
5387 for j in $(seq $NUMFILES); do
5388 file=$dir/dir$i/file$j
5389 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5390 error "write data into $file failed"
5394 # $LFS_MIGRATE will fail if hard link migration is unsupported
5395 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5396 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5397 error "creating links to $dir/dir1/file1 failed"
5402 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5405 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5408 eval $cmd || error "$cmd failed"
5410 check_stripe_count $dir/file1 $expected
5412 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5414 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5415 # OST 1 if it is on OST 0. This file is small enough to
5416 # be on only one stripe.
5417 file=$dir/migr_1_ost
5418 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5419 error "write data into $file failed"
5420 local obdidx=$($LFS getstripe -i $file)
5421 local oldmd5=$(md5sum $file)
5424 [[ $obdidx -eq 0 ]] && newobdidx=1
5425 cmd="$LFS migrate -i $newobdidx $file"
5427 eval $cmd || error "$cmd failed"
5429 local realobdix=$($LFS getstripe -i $file)
5430 local newmd5=$(md5sum $file)
5432 [[ $newobdidx -ne $realobdix ]] &&
5433 error "new OST is different (was=$obdidx, "\
5434 "wanted=$newobdidx, got=$realobdix)"
5435 [[ "$oldmd5" != "$newmd5" ]] &&
5436 error "md5sum differ: $oldmd5, $newmd5"
5440 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5442 eval $cmd || error "$cmd failed"
5444 for j in $(seq $NUMFILES); do
5445 check_stripe_count $dir/dir1/file$j $expected
5448 # lfs_migrate works with lfs find
5449 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5450 $LFS_MIGRATE -y -c $expected"
5452 eval $cmd || error "$cmd failed"
5454 for i in $(seq 2 $NUMFILES); do
5455 check_stripe_count $dir/file$i $expected
5457 for i in $(seq 2 $NUMDIRS); do
5458 for j in $(seq $NUMFILES); do
5459 check_stripe_count $dir/dir$i/file$j $expected
5463 run_test 56w "check lfs_migrate -c stripe_count works"
5466 local file1=$DIR/$tdir/file1
5467 local create_pool=false
5468 local initial_pool=$($LFS getstripe -p $DIR)
5472 echo -n "Creating test dir..."
5473 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5476 echo -n "Creating test file..."
5477 touch $file1 || error "cannot create file"
5480 echo -n "Detecting existing pools..."
5481 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5483 if [ ${#pool_list[@]} -gt 0 ]; then
5484 echo "${pool_list[@]}"
5485 for thispool in "${pool_list[@]}"; do
5486 if [[ -z "$initial_pool" ||
5487 "$initial_pool" != "$thispool" ]]; then
5489 echo "Using existing pool '$pool'"
5494 echo "none detected."
5496 if [ -z "$pool" ]; then
5497 pool=${POOL:-testpool}
5498 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5499 echo -n "Creating pool '$pool'..."
5501 pool_add $pool &> /dev/null ||
5502 error "pool_add failed"
5505 echo -n "Adding target to pool..."
5506 pool_add_targets $pool 0 0 1 &> /dev/null ||
5507 error "pool_add_targets failed"
5511 echo -n "Setting pool using -p option..."
5512 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5513 error "migrate failed rc = $?"
5516 echo -n "Verifying test file is in pool after migrating..."
5517 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5518 error "file was not migrated to pool $pool"
5521 echo -n "Removing test file from pool '$pool'..."
5522 $LFS migrate $file1 &> /dev/null ||
5523 error "cannot remove from pool"
5524 [ "$($LFS getstripe -p $file1)" ] &&
5525 error "pool still set"
5528 echo -n "Setting pool using --pool option..."
5529 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5530 error "migrate failed rc = $?"
5535 if $create_pool; then
5536 destroy_test_pools 2> /dev/null ||
5537 error "destroy test pools failed"
5540 run_test 56wb "check lfs_migrate pool support"
5543 local file1="$DIR/$tdir/file1"
5545 echo -n "Creating test dir..."
5546 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5547 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5548 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5549 error "cannot set stripe"
5552 echo -n "Setting initial stripe for test file..."
5553 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5554 error "cannot set stripe"
5555 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5556 error "stripe size not set"
5559 # File currently set to -S 512K -c 1
5561 # Ensure -c and -S options are rejected when -R is set
5562 echo -n "Verifying incompatible options are detected..."
5563 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5564 error "incompatible -c and -R options not detected"
5565 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5566 error "incompatible -S and -R options not detected"
5569 # Ensure unrecognized options are passed through to 'lfs migrate'
5570 echo -n "Verifying -S option is passed through to lfs migrate..."
5571 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5572 error "migration failed"
5573 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5574 error "file was not restriped"
5577 # File currently set to -S 1M -c 1
5579 # Ensure long options are supported
5580 echo -n "Verifying long options supported..."
5581 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5582 error "long option without argument not supported"
5583 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5584 error "long option with argument not supported"
5585 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5586 error "file not restriped with --stripe-size option"
5589 # File currently set to -S 512K -c 1
5591 if [ "$OSTCOUNT" -gt 1 ]; then
5592 echo -n "Verifying explicit stripe count can be set..."
5593 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5594 error "migrate failed"
5595 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5596 error "file not restriped to explicit count"
5600 # File currently set to -S 512K -c 1 or -S 512K -c 2
5602 # Ensure parent striping is used if -R is set, and no stripe
5603 # count or size is specified
5604 echo -n "Setting stripe for parent directory..."
5605 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5606 error "cannot set stripe"
5609 echo -n "Verifying restripe option uses parent stripe settings..."
5610 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5611 error "migrate failed"
5612 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5613 error "file not restriped to parent settings"
5614 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5615 error "file not restriped to parent settings"
5618 # File currently set to -S 1M -c 1
5620 # Ensure striping is preserved if -R is not set, and no stripe
5621 # count or size is specified
5622 echo -n "Verifying striping size preserved when not specified..."
5623 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5624 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5625 error "cannot set stripe on parent directory"
5626 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5627 error "migrate failed"
5628 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5629 error "file was restriped"
5632 # Ensure file name properly detected when final option has no argument
5633 echo -n "Verifying file name properly detected..."
5634 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5635 error "file name interpreted as option argument"
5641 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5644 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5646 local file1=$DIR/$tdir/file1
5648 echo -n "Creating test dir..."
5649 test_mkdir $DIR/$tdir || error "cannot create dir"
5652 echo -n "Creating test file..."
5656 # Ensure 'lfs migrate' will fail by using a non-existent option,
5657 # and make sure rsync is not called to recover
5658 echo -n "Make sure --no-rsync option works..."
5659 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5660 grep -q 'refusing to fall back to rsync' ||
5661 error "rsync was called with --no-rsync set"
5664 # Ensure rsync is called without trying 'lfs migrate' first
5665 echo -n "Make sure --rsync option works..."
5666 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5667 grep -q 'falling back to rsync' &&
5668 error "lfs migrate was called with --rsync set"
5671 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5672 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5673 grep -q 'at the same time' ||
5674 error "--rsync and --no-rsync accepted concurrently"
5680 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5683 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5684 check_swap_layouts_support
5686 local dir=$DIR/$tdir
5687 local ref1=/etc/passwd
5688 local file1=$dir/file1
5690 test_mkdir $dir || error "creating dir $dir"
5691 $LFS setstripe -c 2 $file1
5693 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5694 stripe=$($LFS getstripe -c $file1)
5695 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5696 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5701 run_test 56x "lfs migration support"
5704 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5705 check_swap_layouts_support
5707 local dir=$DIR/$tdir/$testnum
5711 local ref1=/etc/passwd
5712 local file1=$dir/file1
5714 $LFS setstripe -c 2 $file1
5716 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5718 local stripe=$($LFS getstripe -c $file1)
5720 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5721 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5726 run_test 56xa "lfs migration --block support"
5728 check_migrate_links() {
5730 local file1="$dir/file1"
5733 local total_count=$(($begin + $count - 1))
5734 local symlink_count=10
5737 if [ ! -f "$file1" ]; then
5738 echo -n "creating initial file..."
5739 $LFS setstripe -c 1 -S "512k" "$file1" ||
5740 error "cannot setstripe initial file"
5743 echo -n "creating symlinks..."
5744 for s in $(seq 1 $symlink_count); do
5745 ln -s "$file1" "$dir/slink$s" ||
5746 error "cannot create symlinks"
5750 echo -n "creating nonlinked files..."
5751 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5752 error "cannot create nonlinked files"
5757 if [ ! -f "$dir/file$total_count" ]; then
5758 echo -n "creating hard links $begin:$total_count..."
5759 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5760 /dev/null || error "cannot create hard links"
5764 echo -n "checking number of hard links listed in xattrs..."
5765 local fid=$($LFS getstripe -F "$file1")
5766 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5769 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5770 skip "hard link list has unexpected size, skipping test"
5772 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5773 error "link names should exceed xattrs size"
5776 echo -n "migrating files..."
5777 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5779 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5782 # make sure all links have been properly migrated
5783 echo -n "verifying files..."
5784 fid=$($LFS getstripe -F "$file1") ||
5785 error "cannot get fid for file $file1"
5786 for i in $(seq 2 $total_count); do
5787 local fid2=$($LFS getstripe -F $dir/file$i)
5789 [ "$fid2" == "$fid" ] ||
5790 error "migrated hard link has mismatched FID"
5793 # make sure hard links were properly detected, and migration was
5794 # performed only once for the entire link set; nonlinked files should
5796 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5797 local expected=$(($uniq_count + 1))
5799 [ "$actual" -eq "$expected" ] ||
5800 error "hard links individually migrated ($actual != $expected)"
5802 # make sure the correct number of hard links are present
5803 local hardlinks=$(stat -c '%h' "$file1")
5805 [ $hardlinks -eq $total_count ] ||
5806 error "num hard links $hardlinks != $total_count"
5813 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5814 skip "Need MDS version at least 2.10.55"
5816 local dir="$DIR/$tdir"
5818 test_mkdir "$dir" || error "cannot create dir $dir"
5820 echo "testing lfs migrate mode when all links fit within xattrs"
5821 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5823 echo "testing rsync mode when all links fit within xattrs"
5824 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5826 echo "testing lfs migrate mode when all links do not fit within xattrs"
5827 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5829 echo "testing rsync mode when all links do not fit within xattrs"
5830 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5835 run_test 56xb "lfs migration hard link support"
5838 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5839 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5842 local dir=$DIR/$tdir
5846 test_mkdir -p $dir || error "creating dir $dir"
5847 touch $f1 || error "creating std file $f1"
5848 $MULTIOP $f2 H2c || error "creating released file $f2"
5850 # a directory can be raid0, so ask only for files
5851 res=$($LFS find $dir -L raid0 -type f | wc -l)
5852 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5854 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5855 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5857 # only files can be released, so no need to force file search
5858 res=$($LFS find $dir -L released)
5859 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5861 res=$($LFS find $dir -type f \! -L released)
5862 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5864 run_test 56y "lfs find -L raid0|released"
5866 test_56z() { # LU-4824
5867 # This checks to make sure 'lfs find' continues after errors
5868 # There are two classes of errors that should be caught:
5869 # - If multiple paths are provided, all should be searched even if one
5871 # - If errors are encountered during the search, it should not terminate
5873 local dir=$DIR/$tdir
5877 for i in d{0..9}; do
5880 touch $dir/d{0..9}/$tfile
5881 $LFS find $DIR/non_existent_dir $dir &&
5882 error "$LFS find did not return an error"
5883 # Make a directory unsearchable. This should NOT be the last entry in
5884 # directory order. Arbitrarily pick the 6th entry
5885 chmod 700 $($LFS find $dir -type d | sed '6!d')
5887 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5889 # The user should be able to see 10 directories and 9 files
5890 [ $count == 19 ] || error "$LFS find did not continue after error"
5892 run_test 56z "lfs find should continue after an error"
5894 test_56aa() { # LU-5937
5895 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5897 local dir=$DIR/$tdir
5900 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5902 createmany -o $dir/striped_dir/${tfile}- 1024
5903 local dirs=$($LFS find --size +8k $dir/)
5905 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5907 run_test 56aa "lfs find --size under striped dir"
5909 test_56ab() { # LU-10705
5910 test_mkdir $DIR/$tdir
5911 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5912 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5913 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5914 # Flush writes to ensure valid blocks. Need to be more thorough for
5915 # ZFS, since blocks are not allocated/returned to client immediately.
5917 wait_zfs_commit ost1 2
5918 cancel_lru_locks osc
5921 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5923 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5925 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5926 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5928 rm -f $DIR/$tdir/$tfile.[123]
5930 run_test 56ab "lfs find --blocks"
5933 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
5934 skip "Need MDS version at least 2.10.50"
5936 # Create composite files with one component
5937 local dir=$DIR/$tdir
5939 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5940 # Create composite files with three components
5941 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5942 # Create non-composite files
5943 createmany -o $dir/${tfile}- 10
5945 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5947 [[ $nfiles == 10 ]] ||
5948 error "lfs find -E 1M found $nfiles != 10 files"
5950 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5951 [[ $nfiles == 25 ]] ||
5952 error "lfs find ! -E 1M found $nfiles != 25 files"
5954 # All files have a component that starts at 0
5955 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5956 [[ $nfiles == 35 ]] ||
5957 error "lfs find --component-start 0 - $nfiles != 35 files"
5959 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5960 [[ $nfiles == 15 ]] ||
5961 error "lfs find --component-start 2M - $nfiles != 15 files"
5963 # All files created here have a componenet that does not starts at 2M
5964 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5965 [[ $nfiles == 35 ]] ||
5966 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5968 # Find files with a specified number of components
5969 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5970 [[ $nfiles == 15 ]] ||
5971 error "lfs find --component-count 3 - $nfiles != 15 files"
5973 # Remember non-composite files have a component count of zero
5974 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5975 [[ $nfiles == 10 ]] ||
5976 error "lfs find --component-count 0 - $nfiles != 10 files"
5978 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5979 [[ $nfiles == 20 ]] ||
5980 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5982 # All files have a flag called "init"
5983 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5984 [[ $nfiles == 35 ]] ||
5985 error "lfs find --component-flags init - $nfiles != 35 files"
5987 # Multi-component files will have a component not initialized
5988 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5989 [[ $nfiles == 15 ]] ||
5990 error "lfs find !--component-flags init - $nfiles != 15 files"
5995 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5998 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
5999 skip "Need MDS version at least 2.10.57"
6009 # create mirrored directories and mirrored files
6010 mkdir $td || error "mkdir $td failed"
6011 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6012 createmany -o $tf- 10 || error "create $tf- failed"
6014 for i in $(seq 2); do
6016 mkdir $dir || error "mkdir $dir failed"
6017 $LFS mirror create -N$((3 + i)) $dir ||
6018 error "create mirrored dir $dir failed"
6019 createmany -o $dir/$tfile- 10 ||
6020 error "create $dir/$tfile- failed"
6023 # change the states of some mirrored files
6025 for i in $(seq 2); do
6027 for j in $(seq 4 9); do
6028 echo foo > $dir/$tfile-$j
6032 # find mirrored files with specific mirror count
6033 cmd="$LFS find --mirror-count 3 --type f $td"
6034 nfiles=$($cmd | wc -l)
6035 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6037 cmd="$LFS find ! --mirror-count 3 --type f $td"
6038 nfiles=$($cmd | wc -l)
6039 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6041 cmd="$LFS find --mirror-count +2 --type f $td"
6042 nfiles=$($cmd | wc -l)
6043 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6045 cmd="$LFS find --mirror-count -6 --type f $td"
6046 nfiles=$($cmd | wc -l)
6047 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6049 # find mirrored files with specific file state
6050 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6051 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6053 cmd="$LFS find --mirror-state=ro --type f $td"
6054 nfiles=$($cmd | wc -l)
6055 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6057 cmd="$LFS find ! --mirror-state=ro --type f $td"
6058 nfiles=$($cmd | wc -l)
6059 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6061 cmd="$LFS find --mirror-state=wp --type f $td"
6062 nfiles=$($cmd | wc -l)
6063 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6065 cmd="$LFS find ! --mirror-state=sp --type f $td"
6066 nfiles=$($cmd | wc -l)
6067 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6069 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6073 # note test will not do anything if MDS is not local
6074 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6075 skip_env "ldiskfs only test"
6077 remote_mds_nodsh && skip "remote MDS with nodsh"
6079 local MNTDEV="osd*.*MDT*.mntdev"
6080 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6081 [ -z "$DEV" ] && error "can't access $MNTDEV"
6082 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6083 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6084 error "can't access $DEV"
6085 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6086 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6090 run_test 57a "verify MDS filesystem created with large inodes =="
6093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6094 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6095 skip_env "ldiskfs only test"
6097 remote_mds_nodsh && skip "remote MDS with nodsh"
6099 local dir=$DIR/$tdir
6102 local fileN=$dir/f$filecount
6104 rm -rf $dir || error "removing $dir"
6106 local mdtidx=$($LFS getstripe -m $dir)
6107 local mdtname=MDT$(printf %04x $mdtidx)
6108 local facet=mds$((mdtidx + 1))
6110 echo "mcreating $filecount files"
6111 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6113 # verify that files do not have EAs yet
6114 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6115 error "$file1 has an EA"
6116 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6117 error "$fileN has an EA"
6121 df $dir #make sure we get new statfs data
6122 local mdsfree=$(do_facet $facet \
6123 lctl get_param -n osd*.*$mdtname.kbytesfree)
6124 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6127 echo "opening files to create objects/EAs"
6128 for file in $(seq -f $dir/f%g 1 $filecount); do
6129 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6130 error "opening $file"
6133 # verify that files have EAs now
6134 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6135 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6137 sleep 1 #make sure we get new statfs data
6139 local mdsfree2=$(do_facet $facet \
6140 lctl get_param -n osd*.*$mdtname.kbytesfree)
6141 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6143 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6144 if [ "$mdsfree" != "$mdsfree2" ]; then
6145 error "MDC before $mdcfree != after $mdcfree2"
6147 echo "MDC before $mdcfree != after $mdcfree2"
6148 echo "unable to confirm if MDS has large inodes"
6153 run_test 57b "default LOV EAs are stored inside large inodes ==="
6156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6157 [ -z "$(which wiretest 2>/dev/null)" ] &&
6158 skip_env "could not find wiretest"
6162 run_test 58 "verify cross-platform wire constants =============="
6165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6167 echo "touch 130 files"
6168 createmany -o $DIR/f59- 130
6170 unlinkmany $DIR/f59- 130
6172 # wait for commitment of removal
6173 wait_delete_completed
6175 run_test 59 "verify cancellation of llog records async ========="
6177 TEST60_HEAD="test_60 run $RANDOM"
6179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6180 remote_mgs_nodsh && skip "remote MGS with nodsh"
6181 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6182 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6183 skip_env "missing subtest run-llog.sh"
6185 log "$TEST60_HEAD - from kernel mode"
6186 do_facet mgs "$LCTL dk > /dev/null"
6187 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6188 do_facet mgs $LCTL dk > $TMP/$tfile
6190 # LU-6388: test llog_reader
6191 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6192 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6193 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6194 skip_env "missing llog_reader"
6195 local fstype=$(facet_fstype mgs)
6196 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6197 skip_env "Only for ldiskfs or zfs type mgs"
6199 local mntpt=$(facet_mntpt mgs)
6200 local mgsdev=$(mgsdevname 1)
6212 #get fid and record list
6213 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6215 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6217 #remount mgs as ldiskfs or zfs type
6218 stop mgs || error "stop mgs failed"
6219 mount_fstype mgs || error "remount mgs failed"
6220 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6223 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6224 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6229 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6231 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6233 echo "obj_file is $obj_file"
6234 do_facet mgs $llog_reader $obj_file
6236 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6237 awk '{ print $3 }' | sed -e "s/^type=//g")
6238 if [ $rec_type != $rec ]; then
6239 echo "FAILED test_60a wrong record type $rec_type," \
6245 #check obj path if record type is LLOG_LOGID_MAGIC
6246 if [ "$rec" == "1064553b" ]; then
6247 path=$(do_facet mgs $llog_reader $obj_file |
6248 grep "path=" | awk '{ print $NF }' |
6249 sed -e "s/^path=//g")
6250 if [ $obj_file != $mntpt/$path ]; then
6251 echo "FAILED test_60a wrong obj path" \
6252 "$montpt/$path, should be $obj_file"
6259 #restart mgs before "error", otherwise it will block the next test
6260 stop mgs || error "stop mgs failed"
6261 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6262 $pass || error "test failed, see FAILED test_60a messages for specifics"
6264 run_test 60a "llog_test run from kernel module and test llog_reader"
6267 remote_mgs_nodsh && skip "remote MGS with nodsh"
6269 # test old logid format
6270 if [ $MGS_VERSION -le $(version_code 3.1.53) ]; then
6271 do_facet mgs $LCTL dl | grep MGS
6272 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6273 error "old llog_print failed"
6276 # test new logid format
6277 if [ $MGS_VERSION -ge $(version_code 2.9.53) ]; then
6278 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6279 error "new llog_print failed"
6282 run_test 60aa "llog_print works with FIDs and simple names"
6285 # test llog_print with params
6287 [[ $MDS1_VERSION -gt $(version_code 2.11.51) ]] ||
6288 skip "Need server version greater than 2.11.51"
6293 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6294 do_facet mgs $LCTL set_param -P jobid_name="testname"
6296 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6297 grep jobid_name | tail -n 1)
6299 local param=`awk '{ print $10 }' <<< "$yaml"`
6300 local val=`awk '{ print $12 }' <<< "$yaml"`
6301 #return to the default
6302 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6303 [ $val = "testname" ] || error "bad value: $val"
6304 [ $param = "jobid_name," ] || error "Bad param: $param"
6306 run_test 60ab "llog_print params output values from set_param -P"
6308 test_60b() { # bug 6411
6309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6312 LLOG_COUNT=$(do_facet mgs dmesg |
6313 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6314 /llog_[a-z]*.c:[0-9]/ {
6326 [[ $LLOG_COUNT -gt 120 ]] &&
6327 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6329 run_test 60b "limit repeated messages from CERROR/CWARN"
6332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6334 echo "create 5000 files"
6335 createmany -o $DIR/f60c- 5000
6336 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6337 lctl set_param fail_loc=0x80000137
6338 unlinkmany $DIR/f60c- 5000
6339 lctl set_param fail_loc=0
6341 run_test 60c "unlink file when mds full"
6344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6346 SAVEPRINTK=$(lctl get_param -n printk)
6347 # verify "lctl mark" is even working"
6348 MESSAGE="test message ID $RANDOM $$"
6349 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6350 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6352 lctl set_param printk=0 || error "set lnet.printk failed"
6353 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6354 MESSAGE="new test message ID $RANDOM $$"
6355 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6356 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6357 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6359 lctl set_param -n printk="$SAVEPRINTK"
6361 run_test 60d "test printk console message masking"
6364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6365 remote_mds_nodsh && skip "remote MDS with nodsh"
6368 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6369 do_facet mds1 lctl set_param fail_loc=0x15b
6372 run_test 60e "no space while new llog is being created"
6377 test_mkdir -c $MDSCOUNT $DIR/$tdir
6378 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6383 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6384 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6385 index=$((index + 1))
6391 for i in $(seq 100); do
6392 # define OBD_FAIL_OSD_TXN_START 0x19a
6393 do_facet mds1 lctl set_param fail_loc=0x8000019a
6399 mkdir $DIR/$tdir/new || error "mkdir failed"
6400 rmdir $DIR/$tdir/new || error "rmdir failed"
6402 run_test 60g "transaction abort won't cause MDT hung"
6405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6408 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6409 cancel_lru_locks osc
6410 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6413 run_test 61 "mmap() writes don't make sync hang ================"
6415 # bug 2330 - insufficient obd_match error checking causes LBUG
6417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6421 cancel_lru_locks osc
6422 lctl set_param fail_loc=0x405
6423 cat $f && error "cat succeeded, expect -EIO"
6424 lctl set_param fail_loc=0
6426 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6427 # match every page all of the time.
6428 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6430 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6431 # Though this test is irrelevant anymore, it helped to reveal some
6432 # other grant bugs (LU-4482), let's keep it.
6433 test_63a() { # was test_63
6434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6436 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6438 for i in `seq 10` ; do
6439 dd if=/dev/zero of=$DIR/f63 bs=8k &
6445 rm -f $DIR/f63 || true
6447 run_test 63a "Verify oig_wait interruption does not crash ======="
6449 # bug 2248 - async write errors didn't return to application on sync
6450 # bug 3677 - async write errors left page locked
6452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6455 lctl set_param debug=-1
6457 # ensure we have a grant to do async writes
6458 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6461 sync # sync lest earlier test intercept the fail_loc
6463 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6464 lctl set_param fail_loc=0x80000406
6465 $MULTIOP $DIR/$tfile Owy && \
6466 error "sync didn't return ENOMEM"
6467 sync; sleep 2; sync # do a real sync this time to flush page
6468 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6469 error "locked page left in cache after async error" || true
6472 run_test 63b "async write errors should be returned to fsync ==="
6475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6478 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6480 run_test 64a "verify filter grant calculations (in kernel) ====="
6483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6485 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6487 run_test 64b "check out-of-space detection on client"
6490 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6492 run_test 64c "verify grant shrink"
6494 # this does exactly what osc_request.c:osc_announce_cached() does in
6495 # order to calculate max amount of grants to ask from server
6499 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6500 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6502 ((rpc_in_flight ++));
6503 nrpages=$((nrpages * rpc_in_flight))
6505 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6507 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6509 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6510 local undirty=$((nrpages * PAGE_SIZE))
6512 local max_extent_pages
6513 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6514 grep grant_max_extent_size | awk '{print $2}')
6515 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6516 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6517 local grant_extent_tax
6518 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6519 grep grant_extent_tax | awk '{print $2}')
6521 undirty=$((undirty + nrextents * grant_extent_tax))
6526 # this is size of unit for grant allocation. It should be equal to
6527 # what tgt_grant.c:tgt_grant_chunk() calculates
6531 local grant_extent_tax
6533 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6534 grep max_brw_size | awk '{print $2}')
6536 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6537 grep grant_extent_tax | awk '{print $2}')
6539 echo $(((max_brw_size + grant_extent_tax) * 2))
6543 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6544 skip "OST < 2.10.55 doesn't limit grants enough"
6546 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6547 local file=$DIR/$tfile
6549 [[ $($LCTL get_param osc.${tgt}.import |
6550 grep "connect_flags:.*grant_param") ]] ||
6551 skip "no grant_param connect flag"
6553 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6555 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6557 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6558 stack_trap "rm -f $file" EXIT
6560 $SETSTRIPE $file -i 0 -c 1
6561 dd if=/dev/zero of=$file bs=1M count=1000 &
6566 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6567 if [[ $cur_grant -gt $max_cur_granted ]]
6570 error "cur_grant $cur_grant > $max_cur_granted"
6573 [[ $? -ne 0 ]] && break;
6578 wait_delete_completed
6579 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6581 run_test 64d "check grant limit exceed"
6583 # bug 1414 - set/get directories' stripe info
6585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6587 test_mkdir $DIR/$tdir
6589 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6591 run_test 65a "directory with no stripe info"
6594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6596 test_mkdir $DIR/$tdir
6597 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6599 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6602 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6604 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6608 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6610 test_mkdir $DIR/$tdir
6611 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6613 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6614 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6616 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6618 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6623 test_mkdir $DIR/$tdir
6624 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6625 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6627 if [[ $STRIPECOUNT -le 0 ]]; then
6629 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6630 #LOV_MAX_STRIPE_COUNT is 2000
6631 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6633 sc=$(($STRIPECOUNT - 1))
6635 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6636 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6637 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6638 error "lverify failed"
6640 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6645 test_mkdir $DIR/$tdir
6647 $SETSTRIPE $DIR/$tdir || error "setstripe"
6648 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6649 error "no stripe info failed"
6651 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6653 run_test 65e "directory setstripe defaults"
6656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6658 test_mkdir $DIR/${tdir}f
6659 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6661 run_test 65f "dir setstripe permission (should return error) ==="
6664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6666 test_mkdir $DIR/$tdir
6667 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6669 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6670 error "setstripe -S failed"
6671 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6672 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6673 error "delete default stripe failed"
6675 run_test 65g "directory setstripe -d"
6678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6680 test_mkdir $DIR/$tdir
6681 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6683 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6684 error "setstripe -S failed"
6685 test_mkdir $DIR/$tdir/dd1
6686 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6687 error "stripe info inherit failed"
6689 run_test 65h "directory stripe info inherit ===================="
6692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6694 save_layout_restore_at_exit $MOUNT
6696 # bug6367: set non-default striping on root directory
6697 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6699 # bug12836: getstripe on -1 default directory striping
6700 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6702 # bug12836: getstripe -v on -1 default directory striping
6703 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6705 # bug12836: new find on -1 default directory striping
6706 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6708 run_test 65i "various tests to set root directory striping"
6710 test_65j() { # bug6367
6711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6715 # if we aren't already remounting for each test, do so for this test
6716 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6717 cleanup || error "failed to unmount"
6721 save_layout_restore_at_exit $MOUNT
6723 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6725 run_test 65j "set default striping on root directory (bug 6367)="
6729 wait_delete_completed
6730 do_facet $SINGLEMDS "lctl set_param -n \
6731 osp.$ost*MDT0000.max_create_count=$max_count"
6732 do_facet $SINGLEMDS "lctl set_param -n \
6733 osp.$ost*MDT0000.create_count=$count"
6734 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6735 echo $INACTIVE_OSC "is Activate"
6737 wait_osc_import_state mds ost$ostnum FULL
6740 test_65k() { # bug11679
6741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6742 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6743 remote_mds_nodsh && skip "remote MDS with nodsh"
6745 local disable_precreate=true
6746 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6747 disable_precreate=false
6749 echo "Check OST status: "
6750 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6751 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6753 for OSC in $MDS_OSCS; do
6754 echo $OSC "is active"
6755 do_facet $SINGLEMDS lctl --device %$OSC activate
6758 for INACTIVE_OSC in $MDS_OSCS; do
6759 local ost=$(osc_to_ost $INACTIVE_OSC)
6760 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6761 lov.*md*.target_obd |
6762 awk -F: /$ost/'{ print $1 }' | head -n 1)
6765 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6766 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6768 echo "Deactivate: " $INACTIVE_OSC
6769 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6771 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6772 osp.$ost*MDT0000.create_count")
6773 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6774 osp.$ost*MDT0000.max_create_count")
6775 $disable_precreate &&
6776 do_facet $SINGLEMDS "lctl set_param -n \
6777 osp.$ost*MDT0000.max_create_count=0"
6779 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6780 [ -f $DIR/$tdir/$idx ] && continue
6781 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6782 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6784 error "setstripe $idx should succeed"; }
6785 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6787 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6790 do_facet $SINGLEMDS "lctl set_param -n \
6791 osp.$ost*MDT0000.max_create_count=$max_count"
6792 do_facet $SINGLEMDS "lctl set_param -n \
6793 osp.$ost*MDT0000.create_count=$count"
6794 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6795 echo $INACTIVE_OSC "is Activate"
6797 wait_osc_import_state mds ost$ostnum FULL
6800 run_test 65k "validate manual striping works properly with deactivated OSCs"
6802 test_65l() { # bug 12836
6803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6805 test_mkdir -p $DIR/$tdir/test_dir
6806 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6807 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6809 run_test 65l "lfs find on -1 stripe dir ========================"
6812 local layout=$(save_layout $MOUNT)
6813 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6814 restore_layout $MOUNT $layout
6815 error "setstripe should fail by non-root users"
6819 run_test 65m "normal user can't set filesystem default stripe"
6822 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.0) ]] ||
6823 skip "Need MDS version at least 2.12.0"
6824 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6826 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6827 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6828 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6830 local root_layout=$(save_layout $MOUNT)
6831 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6833 # new subdirectory under root directory should not inherit
6834 # the default layout from root
6835 local dir1=$MOUNT/$tdir-1
6836 mkdir $dir1 || error "mkdir $dir1 failed"
6837 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6838 error "$dir1 shouldn't have LOV EA"
6840 # delete the default layout on root directory
6841 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6843 local dir2=$MOUNT/$tdir-2
6844 mkdir $dir2 || error "mkdir $dir2 failed"
6845 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6846 error "$dir2 shouldn't have LOV EA"
6848 # set a new striping pattern on root directory
6849 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6850 local new_def_stripe_size=$((def_stripe_size * 2))
6851 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6852 error "set stripe size on $MOUNT failed"
6854 # new file created in $dir2 should inherit the new stripe size from
6855 # the filesystem default
6856 local file2=$dir2/$tfile-2
6857 touch $file2 || error "touch $file2 failed"
6859 local file2_stripe_size=$($LFS getstripe -S $file2)
6860 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6861 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6863 local dir3=$MOUNT/$tdir-3
6864 mkdir $dir3 || error "mkdir $dir3 failed"
6865 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6866 error "$dir3 shouldn't have LOV EA"
6868 # set OST pool on root directory
6869 local pool=$TESTNAME
6870 pool_add $pool || error "add $pool failed"
6871 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6872 error "add targets to $pool failed"
6874 $LFS setstripe -p $pool $MOUNT ||
6875 error "set OST pool on $MOUNT failed"
6877 # new file created in $dir3 should inherit the pool from
6878 # the filesystem default
6879 local file3=$dir3/$tfile-3
6880 touch $file3 || error "touch $file3 failed"
6882 local file3_pool=$($LFS getstripe -p $file3)
6883 [[ "$file3_pool" = "$pool" ]] ||
6884 error "$file3 didn't inherit OST pool $pool"
6886 local dir4=$MOUNT/$tdir-4
6887 mkdir $dir4 || error "mkdir $dir4 failed"
6888 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6889 error "$dir4 shouldn't have LOV EA"
6891 # new file created in $dir4 should inherit the pool from
6892 # the filesystem default
6893 local file4=$dir4/$tfile-4
6894 touch $file4 || error "touch $file4 failed"
6896 local file4_pool=$($LFS getstripe -p $file4)
6897 [[ "$file4_pool" = "$pool" ]] ||
6898 error "$file4 didn't inherit OST pool $pool"
6900 # new subdirectory under non-root directory should inherit
6901 # the default layout from its parent directory
6902 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
6903 error "set directory layout on $dir4 failed"
6905 local dir5=$dir4/$tdir-5
6906 mkdir $dir5 || error "mkdir $dir5 failed"
6908 local dir4_layout=$(get_layout_param $dir4)
6909 local dir5_layout=$(get_layout_param $dir5)
6910 [[ "$dir4_layout" = "$dir5_layout" ]] ||
6911 error "$dir5 should inherit the default layout from $dir4"
6913 run_test 65n "don't inherit default layout from root for new subdirectories"
6915 # bug 2543 - update blocks count on client
6917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6920 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6921 sync; sync_all_data; sync; sync_all_data
6922 cancel_lru_locks osc
6923 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6924 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6926 run_test 66 "update inode blocks count on client ==============="
6929 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6933 swapon -s | awk '($1 == "'$1'") { print $4 }'
6936 # bug5265, obdfilter oa2dentry return -ENOENT
6937 # #define OBD_FAIL_SRV_ENOENT 0x217
6939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6940 remote_ost_nodsh && skip "remote OST with nodsh"
6943 $SETSTRIPE -c 1 -i 0 $f
6945 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6947 do_facet ost1 lctl set_param fail_loc=0x217
6948 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6949 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6951 do_facet ost1 lctl set_param fail_loc=0
6952 $DIRECTIO write $f 0 2 || error "write error"
6954 cancel_lru_locks osc
6955 $DIRECTIO read $f 0 1 || error "read error"
6957 do_facet ost1 lctl set_param fail_loc=0x217
6958 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6960 do_facet ost1 lctl set_param fail_loc=0
6963 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6966 test_mkdir $DIR/$tdir
6967 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6968 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6970 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6972 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6974 [ "$RUNAS_ID" = "$UID" ] &&
6975 skip_env "RUNAS_ID = UID = $UID -- skipping"
6976 # Check that testing environment is properly set up. Skip if not
6977 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6978 skip_env "User $RUNAS_ID does not exist - skipping"
6981 chmod 777 $DIR/$tfile
6982 chmod ug+s $DIR/$tfile
6983 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6984 error "$RUNAS dd $DIR/$tfile failed"
6985 # See if we are still setuid/sgid
6986 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6987 error "S/gid is not dropped on write"
6988 # Now test that MDS is updated too
6989 cancel_lru_locks mdc
6990 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6991 error "S/gid is not dropped on MDS"
6994 run_test 72a "Test that remove suid works properly (bug5695) ===="
6996 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6999 [ "$RUNAS_ID" = "$UID" ] &&
7000 skip_env "RUNAS_ID = UID = $UID -- skipping"
7001 [ "$RUNAS_ID" -eq 0 ] &&
7002 skip_env "RUNAS_ID = 0 -- skipping"
7003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7004 # Check that testing environment is properly set up. Skip if not
7005 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7006 skip_env "User $RUNAS_ID does not exist - skipping"
7008 touch $DIR/${tfile}-f{g,u}
7009 test_mkdir $DIR/${tfile}-dg
7010 test_mkdir $DIR/${tfile}-du
7011 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7012 chmod g+s $DIR/${tfile}-{f,d}g
7013 chmod u+s $DIR/${tfile}-{f,d}u
7014 for perm in 777 2777 4777; do
7015 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7016 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7017 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7018 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7022 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7024 # bug 3462 - multiple simultaneous MDC requests
7026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7028 test_mkdir $DIR/d73-1
7029 test_mkdir $DIR/d73-2
7030 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7033 lctl set_param fail_loc=0x80000129
7034 $MULTIOP $DIR/d73-1/f73-2 Oc &
7036 lctl set_param fail_loc=0
7038 $MULTIOP $DIR/d73-2/f73-3 Oc &
7042 wait $pid1 || return 1
7046 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7047 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7048 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7052 run_test 73 "multiple MDC requests (should not deadlock)"
7054 test_74a() { # bug 6149, 6184
7055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7058 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7060 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7061 # will spin in a tight reconnection loop
7062 $LCTL set_param fail_loc=0x8000030e
7063 # get any lock that won't be difficult - lookup works.
7065 $LCTL set_param fail_loc=0
7069 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7071 test_74b() { # bug 13310
7072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7074 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7076 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7077 # will spin in a tight reconnection loop
7078 $LCTL set_param fail_loc=0x8000030e
7079 # get a "difficult" lock
7081 $LCTL set_param fail_loc=0
7085 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7090 #define OBD_FAIL_LDLM_NEW_LOCK
7091 $LCTL set_param fail_loc=0x319
7092 touch $DIR/$tfile && error "touch successful"
7093 $LCTL set_param fail_loc=0
7096 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7099 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7102 test_76() { # Now for bug 20433, added originally in bug 1443
7103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7105 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7107 cancel_lru_locks osc
7108 BEFORE_INODES=$(num_inodes)
7109 echo "before inodes: $BEFORE_INODES"
7111 [ "$SLOW" = "no" ] && COUNT=100
7112 for i in $(seq $COUNT); do
7116 cancel_lru_locks osc
7117 AFTER_INODES=$(num_inodes)
7118 echo "after inodes: $AFTER_INODES"
7120 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7122 AFTER_INODES=$(num_inodes)
7124 echo "wait $wait seconds inodes: $AFTER_INODES"
7125 if [ $wait -gt 30 ]; then
7126 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7130 run_test 76 "confirm clients recycle inodes properly ===="
7136 # Note: in sptlrpc modes which enable its own bulk checksum, the
7137 # original crc32_le bulk checksum will be automatically disabled,
7138 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7139 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7140 # In this case set_checksums() will not be no-op, because sptlrpc
7141 # bulk checksum will be enabled all through the test.
7143 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7144 lctl set_param -n osc.*.checksums $1
7148 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7149 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7150 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7151 tr -d [] | head -n1)}
7154 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7155 log "set checksum type to $1"
7158 F77_TMP=$TMP/f77-temp
7161 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7162 error "error writing to $F77_TMP"
7165 test_77a() { # bug 10889
7166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7167 $GSS && skip_env "could not run with gss"
7169 [ ! -f $F77_TMP ] && setup_f77
7171 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7175 run_test 77a "normal checksum read/write operation"
7177 test_77b() { # bug 10889
7178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7179 $GSS && skip_env "could not run with gss"
7181 [ ! -f $F77_TMP ] && setup_f77
7182 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7183 $LCTL set_param fail_loc=0x80000409
7186 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7187 error "dd error: $?"
7188 $LCTL set_param fail_loc=0
7190 for algo in $CKSUM_TYPES; do
7191 cancel_lru_locks osc
7192 set_checksum_type $algo
7193 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7194 $LCTL set_param fail_loc=0x80000408
7195 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7196 $LCTL set_param fail_loc=0
7199 set_checksum_type $ORIG_CSUM_TYPE
7202 run_test 77b "checksum error on client write, read"
7207 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7209 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7210 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7211 $check_ost && [ -n "$ost_file_prefix" ] &&
7212 do_facet ost1 rm -f ${ost_file_prefix}\*
7216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7217 $GSS && skip_env "could not run with gss"
7218 remote_ost_nodsh && skip "remote OST with nodsh"
7221 local osc_file_prefix
7223 local check_ost=false
7224 local ost_file_prefix
7230 # ensure corruption will occur on first OSS/OST
7231 $LFS setstripe -i 0 $DIR/$tfile
7233 [ ! -f $F77_TMP ] && setup_f77
7234 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7235 error "dd write error: $?"
7236 fid=$($LFS path2fid $DIR/$tfile)
7238 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7241 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7242 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7244 echo "OSS do not support bulk pages dump upon error"
7247 osc_file_prefix=$($LCTL get_param -n debug_path)
7248 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7250 trap cleanup_77c EXIT
7253 # enable bulk pages dump upon error on Client
7254 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7255 # enable bulk pages dump upon error on OSS
7257 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7259 # flush Client cache to allow next read to reach OSS
7260 cancel_lru_locks osc
7262 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7263 $LCTL set_param fail_loc=0x80000408
7264 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7265 $LCTL set_param fail_loc=0
7269 # check cksum dump on Client
7270 osc_file=$(ls ${osc_file_prefix}*)
7271 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7272 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7273 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7274 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7275 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7277 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7278 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7279 error "dump content does not match on Client"
7281 $check_ost || skip "No need to check cksum dump on OSS"
7283 # check cksum dump on OSS
7284 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7285 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7286 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7287 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7288 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7289 error "dump content does not match on OSS"
7293 run_test 77c "checksum error on client read with debug"
7295 test_77d() { # bug 10889
7296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7297 $GSS && skip_env "could not run with gss"
7299 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7300 $LCTL set_param fail_loc=0x80000409
7302 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7303 error "direct write: rc=$?"
7304 $LCTL set_param fail_loc=0
7307 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7308 $LCTL set_param fail_loc=0x80000408
7310 cancel_lru_locks osc
7311 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7312 error "direct read: rc=$?"
7313 $LCTL set_param fail_loc=0
7316 run_test 77d "checksum error on OST direct write, read"
7318 test_77f() { # bug 10889
7319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7320 $GSS && skip_env "could not run with gss"
7323 for algo in $CKSUM_TYPES; do
7324 cancel_lru_locks osc
7325 set_checksum_type $algo
7326 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7327 $LCTL set_param fail_loc=0x409
7328 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7329 error "direct write succeeded"
7330 $LCTL set_param fail_loc=0
7332 set_checksum_type $ORIG_CSUM_TYPE
7335 run_test 77f "repeat checksum error on write (expect error)"
7337 test_77g() { # bug 10889
7338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7339 $GSS && skip_env "could not run with gss"
7340 remote_ost_nodsh && skip "remote OST with nodsh"
7342 [ ! -f $F77_TMP ] && setup_f77
7344 local file=$DIR/$tfile
7345 stack_trap "rm -f $file" EXIT
7347 $SETSTRIPE -c 1 -i 0 $file
7348 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7349 do_facet ost1 lctl set_param fail_loc=0x8000021a
7351 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7352 error "write error: rc=$?"
7353 do_facet ost1 lctl set_param fail_loc=0
7356 cancel_lru_locks osc
7357 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7358 do_facet ost1 lctl set_param fail_loc=0x8000021b
7360 cmp $F77_TMP $file || error "file compare failed"
7361 do_facet ost1 lctl set_param fail_loc=0
7364 run_test 77g "checksum error on OST write, read"
7366 test_77k() { # LU-10906
7367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7368 $GSS && skip_env "could not run with gss"
7370 local cksum_param="osc.$FSNAME*.checksums"
7371 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7375 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7376 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7377 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7381 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7382 error "failed to set checksum=$i on MGS"
7383 wait_update $HOSTNAME "$get_checksum" $i
7385 echo "remount client, checksum should be $i"
7386 remount_client $MOUNT || "failed to remount client"
7387 checksum=$(eval $get_checksum)
7388 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7391 for opt in "checksum" "nochecksum"; do
7392 #remount with mount option
7393 echo "remount client with option $opt, checksum should be $i"
7394 umount_client $MOUNT || "failed to umount client"
7395 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7396 "failed to mount client with option '$opt'"
7397 checksum=$(eval $get_checksum)
7398 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7402 remount_client $MOUNT || "failed to remount client"
7404 run_test 77k "enable/disable checksum correctly"
7406 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7415 test_78() { # bug 10901
7416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7417 remote_ost || skip_env "local OST"
7420 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7421 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7422 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7423 echo "MemTotal: $MEMTOTAL"
7425 # reserve 256MB of memory for the kernel and other running processes,
7426 # and then take 1/2 of the remaining memory for the read/write buffers.
7427 if [ $MEMTOTAL -gt 512 ] ;then
7428 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7430 # for those poor memory-starved high-end clusters...
7431 MEMTOTAL=$((MEMTOTAL / 2))
7433 echo "Mem to use for directio: $MEMTOTAL"
7435 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7436 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7437 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7438 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7440 echo "Smallest OST: $SMALLESTOST"
7441 [[ $SMALLESTOST -lt 10240 ]] &&
7442 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7444 trap cleanup_test_78 EXIT
7446 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7447 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7449 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7450 echo "File size: $F78SIZE"
7451 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7452 for i in $(seq 1 $NSEQ); do
7453 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7454 echo directIO rdwr round $i of $NSEQ
7455 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7460 run_test 78 "handle large O_DIRECT writes correctly ============"
7462 test_79() { # bug 12743
7463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7465 wait_delete_completed
7467 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7468 BKFREE=$(calc_osc_kbytes kbytesfree)
7469 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7471 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7472 DFTOTAL=`echo $STRING | cut -d, -f1`
7473 DFUSED=`echo $STRING | cut -d, -f2`
7474 DFAVAIL=`echo $STRING | cut -d, -f3`
7475 DFFREE=$(($DFTOTAL - $DFUSED))
7477 ALLOWANCE=$((64 * $OSTCOUNT))
7479 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7480 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7481 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7483 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7484 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7485 error "df free($DFFREE) mismatch OST free($BKFREE)"
7487 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7488 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7489 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7492 run_test 79 "df report consistency check ======================="
7494 test_80() { # bug 10718
7495 remote_ost_nodsh && skip "remote OST with nodsh"
7496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7498 # relax strong synchronous semantics for slow backends like ZFS
7499 local soc="obdfilter.*.sync_on_lock_cancel"
7500 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7502 if [ "$soc_old" != "never" ] &&
7503 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7504 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7505 facet_active_host $host; done | sort -u)
7506 do_nodes $hosts lctl set_param $soc=never
7509 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7511 local BEFORE=`date +%s`
7512 cancel_lru_locks osc
7513 local AFTER=`date +%s`
7514 local DIFF=$((AFTER-BEFORE))
7515 if [ $DIFF -gt 1 ] ; then
7516 error "elapsed for 1M@1T = $DIFF"
7519 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7523 run_test 80 "Page eviction is equally fast at high offsets too ===="
7525 test_81a() { # LU-456
7526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7527 remote_ost_nodsh && skip "remote OST with nodsh"
7529 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7530 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7531 do_facet ost1 lctl set_param fail_loc=0x80000228
7533 # write should trigger a retry and success
7534 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7535 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7537 if [ $RC -ne 0 ] ; then
7538 error "write should success, but failed for $RC"
7541 run_test 81a "OST should retry write when get -ENOSPC ==============="
7543 test_81b() { # LU-456
7544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7545 remote_ost_nodsh && skip "remote OST with nodsh"
7547 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7548 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7549 do_facet ost1 lctl set_param fail_loc=0x228
7551 # write should retry several times and return -ENOSPC finally
7552 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7553 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7556 if [ $RC -ne $ENOSPC ] ; then
7557 error "dd should fail for -ENOSPC, but succeed."
7560 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7562 test_82() { # LU-1031
7563 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7567 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7569 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7571 kill -USR1 $MULTIPID2
7573 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7574 error "First grouplock does not block second one"
7576 echo "Second grouplock blocks first one"
7578 kill -USR1 $MULTIPID1
7582 run_test 82 "Basic grouplock test"
7585 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7587 test_mkdir $DIR/$tdir.cvsroot
7588 chown $RUNAS_ID $DIR/$tdir.cvsroot
7591 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7594 # some versions of cvs import exit(1) when asked to import links or
7595 # files they can't read. ignore those files.
7596 local toignore=$(find . -type l -printf '-I %f\n' -o \
7597 ! -perm /4 -printf '-I %f\n')
7598 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7599 $tdir.reposname vtag rtag
7602 test_mkdir $DIR/$tdir.reposname
7603 chown $RUNAS_ID $DIR/$tdir.reposname
7604 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7606 cd $DIR/$tdir.reposname
7608 $RUNAS cvs add -m 'addmsg' foo99
7610 $RUNAS cvs commit -m 'nomsg' foo99
7611 rm -fr $DIR/$tdir.cvsroot
7613 run_test 99 "cvs strange file/directory operations"
7616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7617 [[ "$NETTYPE" =~ tcp ]] ||
7618 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7619 remote_ost_nodsh && skip "remote OST with nodsh"
7620 remote_mds_nodsh && skip "remote MDS with nodsh"
7622 skip "useless for local single node setup"
7624 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7625 [ "$PROT" != "tcp" ] && continue
7626 RPORT=$(echo $REMOTE | cut -d: -f2)
7627 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7630 LPORT=`echo $LOCAL | cut -d: -f2`
7631 if [ $LPORT -ge 1024 ]; then
7632 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7634 error_exit "local: $LPORT > 1024, remote: $RPORT"
7637 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7639 run_test 100 "check local port using privileged port ==========="
7641 function get_named_value()
7650 echo $line | sed "s/^$tag[ ]*//"
7657 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7658 awk '/^max_cached_mb/ { print $2 }')
7661 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7667 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7672 local cache_limit=32
7674 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7675 trap cleanup_101a EXIT
7676 $LCTL set_param -n llite.*.read_ahead_stats 0
7677 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7680 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7682 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7683 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7686 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7687 get_named_value 'read but discarded' | cut -d" " -f1); do
7688 discard=$(($discard + $s))
7692 if [[ $(($discard * 10)) -gt $nreads ]]; then
7693 $LCTL get_param osc.*-osc*.rpc_stats
7694 $LCTL get_param llite.*.read_ahead_stats
7695 error "too many ($discard) discarded pages"
7697 rm -f $DIR/$tfile || true
7699 run_test 101a "check read-ahead for random reads"
7702 test_mkdir $DIR/$tdir
7703 local STRIPE_SIZE=$1
7704 local FILE_LENGTH=$2
7707 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7709 local list=$(comma_list $(osts_nodes))
7710 set_osd_param $list '' read_cache_enable 0
7711 set_osd_param $list '' writethrough_cache_enable 0
7713 trap cleanup_test101bc EXIT
7714 # prepare the read-ahead file
7715 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7717 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7718 count=$FILE_SIZE_MB 2> /dev/null
7722 cleanup_test101bc() {
7727 local list=$(comma_list $(osts_nodes))
7728 set_osd_param $list '' read_cache_enable 1
7729 set_osd_param $list '' writethrough_cache_enable 1
7733 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7738 local STRIPE_SIZE=$2
7739 local FILE_LENGTH=$3
7740 local RA_INC=1048576
7741 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7742 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7743 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7744 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7745 get_named_value 'read but discarded' |
7746 cut -d" " -f1 | calc_total)
7747 if [[ $DISCARD -gt $discard_limit ]]; then
7748 $LCTL get_param llite.*.read_ahead_stats
7749 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7751 echo "Read-ahead success for size ${READ_SIZE}"
7756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7757 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7759 local STRIPE_SIZE=1048576
7760 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7762 if [ $SLOW == "yes" ]; then
7763 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7765 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7768 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7770 # prepare the read-ahead file
7771 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7772 cancel_lru_locks osc
7773 for BIDX in 2 4 8 16 32 64 128 256
7775 local BSIZE=$((BIDX*4096))
7776 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7777 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7778 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7779 $LCTL set_param -n llite.*.read_ahead_stats 0
7780 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7781 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7782 cancel_lru_locks osc
7783 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7788 run_test 101b "check stride-io mode read-ahead ================="
7791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7793 local STRIPE_SIZE=1048576
7794 local FILE_LENGTH=$((STRIPE_SIZE*100))
7798 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7800 cancel_lru_locks osc
7801 $LCTL set_param osc.*.rpc_stats 0
7802 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7803 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7804 local stats=$($LCTL get_param -n $osc_rpc_stats)
7805 local lines=$(echo "$stats" | awk 'END {print NR;}')
7808 if [ $lines -le 20 ]; then
7811 for size in 1 2 4 8; do
7812 local rpc=$(echo "$stats" |
7813 awk '($1 == "'$size':") {print $2; exit; }')
7815 error "Small $((size*4))k read IO $rpc !"
7817 echo "$osc_rpc_stats check passed!"
7822 run_test 101c "check stripe_size aligned read-ahead ================="
7825 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7826 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7832 local file=$DIR/$tfile
7833 local sz_MB=${FILESIZE_101d:-500}
7834 local ra_MB=${READAHEAD_MB:-40}
7836 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7837 [ $free_MB -lt $sz_MB ] &&
7838 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7840 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7841 $SETSTRIPE -c -1 $file || error "setstripe failed"
7843 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7844 echo Cancel LRU locks on lustre client to flush the client cache
7845 cancel_lru_locks osc
7847 echo Disable read-ahead
7848 local old_READAHEAD=$(set_read_ahead 0)
7850 echo Reading the test file $file with read-ahead disabled
7851 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7853 echo Cancel LRU locks on lustre client to flush the client cache
7854 cancel_lru_locks osc
7855 echo Enable read-ahead with ${ra_MB}MB
7856 set_read_ahead $ra_MB
7858 echo Reading the test file $file with read-ahead enabled
7859 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7861 echo "read-ahead disabled time read $raOFF"
7862 echo "read-ahead enabled time read $raON"
7864 set_read_ahead $old_READAHEAD
7866 wait_delete_completed
7868 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7869 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7871 run_test 101d "file read with and without read-ahead enabled"
7874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7876 local file=$DIR/$tfile
7877 local size_KB=500 #KB
7881 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7882 local need_KB=$((count * size_KB))
7883 [[ $free_KB -le $need_KB ]] &&
7884 skip_env "Need free space $need_KB, have $free_KB"
7886 echo "Creating $count ${size_KB}K test files"
7887 for ((i = 0; i < $count; i++)); do
7888 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7891 echo "Cancel LRU locks on lustre client to flush the client cache"
7892 cancel_lru_locks $OSC
7894 echo "Reset readahead stats"
7895 $LCTL set_param -n llite.*.read_ahead_stats 0
7897 for ((i = 0; i < $count; i++)); do
7898 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7901 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7902 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7904 for ((i = 0; i < $count; i++)); do
7905 rm -rf $file.$i 2>/dev/null
7908 #10000 means 20% reads are missing in readahead
7909 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7911 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7914 which iozone || skip_env "no iozone installed"
7916 local old_debug=$($LCTL get_param debug)
7917 old_debug=${old_debug#*=}
7918 $LCTL set_param debug="reada mmap"
7920 # create a test file
7921 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7923 echo Cancel LRU locks on lustre client to flush the client cache
7924 cancel_lru_locks osc
7926 echo Reset readahead stats
7927 $LCTL set_param -n llite.*.read_ahead_stats 0
7929 echo mmap read the file with small block size
7930 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7933 echo checking missing pages
7934 $LCTL get_param llite.*.read_ahead_stats
7935 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7936 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7938 $LCTL set_param debug="$old_debug"
7939 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7942 run_test 101f "check mmap read performance"
7944 test_101g_brw_size_test() {
7946 local pages=$((mb * 1048576 / PAGE_SIZE))
7947 local file=$DIR/$tfile
7949 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7950 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7951 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7952 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7956 stack_trap "rm -f $file" EXIT
7957 $LCTL set_param -n osc.*.rpc_stats=0
7959 # 10 RPCs should be enough for the test
7961 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7962 { error "dd write ${mb} MB blocks failed"; return 3; }
7963 cancel_lru_locks osc
7964 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7965 { error "dd write ${mb} MB blocks failed"; return 4; }
7967 # calculate number of full-sized read and write RPCs
7968 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7969 sed -n '/pages per rpc/,/^$/p' |
7970 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7971 END { print reads,writes }'))
7972 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7974 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7981 remote_ost_nodsh && skip "remote OST with nodsh"
7984 local osts=$(get_facets OST)
7985 local list=$(comma_list $(osts_nodes))
7986 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7987 local brw_size="obdfilter.*.brw_size"
7989 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7991 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7992 if [ $OST1_VERSION -ge $(version_code 2.8.52) -o \
7993 \( $OST1_VERSION -ge $(version_code 2.7.17) -a \
7994 $OST1_VERSION -lt $(version_code 2.7.50) \) ] &&
7995 [ $CLIENT_VERSION -ge $(version_code 2.8.52) -o \
7996 \( $CLIENT_VERSION -ge $(version_code 2.7.17) -a \
7997 $CLIENT_VERSION -lt $(version_code 2.7.50) \) ]; then
7998 [ $OST1_VERSION -ge $(version_code 2.9.52) ] && suffix="M"
7999 if [[ $orig_mb -lt 16 ]]; then
8000 save_lustre_params $osts "$brw_size" > $p
8001 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8002 error "set 16MB RPC size failed"
8004 echo "remount client to enable new RPC size"
8005 remount_client $MOUNT || error "remount_client failed"
8008 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8009 # should be able to set brw_size=12, but no rpc_stats for that
8010 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8013 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8015 if [[ $orig_mb -lt 16 ]]; then
8016 restore_lustre_params < $p
8017 remount_client $MOUNT || error "remount_client restore failed"
8020 rm -f $p $DIR/$tfile
8022 run_test 101g "Big bulk(4/16 MiB) readahead"
8025 test_mkdir $DIR/$tdir
8026 chown $RUNAS_ID $DIR/$tdir
8029 STRIPE_COUNT=$OSTCOUNT
8030 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8032 trap cleanup_test102 EXIT
8034 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8036 for num in 1 2 3 4; do
8037 for count in $(seq 1 $STRIPE_COUNT); do
8038 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8039 local size=`expr $STRIPE_SIZE \* $num`
8040 local file=file"$num-$idx-$count"
8041 $1 $SETSTRIPE -S $size -i $idx -c $count $file
8047 $1 tar cf $TMP/f102.tar $tdir --xattrs
8053 rm -rf $DIR/d0.sanity/d102
8057 [ "$UID" != 0 ] && skip "must run as root"
8058 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8059 skip_env "must have user_xattr"
8061 [ -z "$(which setfattr 2>/dev/null)" ] &&
8062 skip_env "could not find setfattr"
8064 local testfile=$DIR/$tfile
8067 echo "set/get xattr..."
8068 setfattr -n trusted.name1 -v value1 $testfile ||
8069 error "setfattr -n trusted.name1=value1 $testfile failed"
8070 getfattr -n trusted.name1 $testfile 2> /dev/null |
8071 grep "trusted.name1=.value1" ||
8072 error "$testfile missing trusted.name1=value1"
8074 setfattr -n user.author1 -v author1 $testfile ||
8075 error "setfattr -n user.author1=author1 $testfile failed"
8076 getfattr -n user.author1 $testfile 2> /dev/null |
8077 grep "user.author1=.author1" ||
8078 error "$testfile missing trusted.author1=author1"
8081 setfattr -n trusted.name2 -v value2 $testfile ||
8082 error "$testfile unable to set trusted.name2"
8083 setfattr -n trusted.name3 -v value3 $testfile ||
8084 error "$testfile unable to set trusted.name3"
8085 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8086 grep "trusted.name" | wc -l) -eq 3 ] ||
8087 error "$testfile missing 3 trusted.name xattrs"
8089 setfattr -n user.author2 -v author2 $testfile ||
8090 error "$testfile unable to set user.author2"
8091 setfattr -n user.author3 -v author3 $testfile ||
8092 error "$testfile unable to set user.author3"
8093 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8094 grep "user.author" | wc -l) -eq 3 ] ||
8095 error "$testfile missing 3 user.author xattrs"
8097 echo "remove xattr..."
8098 setfattr -x trusted.name1 $testfile ||
8099 error "$testfile error deleting trusted.name1"
8100 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8101 error "$testfile did not delete trusted.name1 xattr"
8103 setfattr -x user.author1 $testfile ||
8104 error "$testfile error deleting user.author1"
8105 echo "set lustre special xattr ..."
8106 $LFS setstripe -c1 $testfile
8107 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8108 awk -F "=" '/trusted.lov/ { print $2 }' )
8109 setfattr -n "trusted.lov" -v $lovea $testfile ||
8110 error "$testfile doesn't ignore setting trusted.lov again"
8111 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8112 error "$testfile allow setting invalid trusted.lov"
8115 run_test 102a "user xattr test =================================="
8118 [ -z "$(which setfattr 2>/dev/null)" ] &&
8119 skip_env "could not find setfattr"
8120 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8122 # b10930: get/set/list trusted.lov xattr
8123 echo "get/set/list trusted.lov xattr ..."
8124 local testfile=$DIR/$tfile
8125 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8126 error "setstripe failed"
8127 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
8128 error "getstripe failed"
8129 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8130 error "can't get trusted.lov from $testfile"
8132 local testfile2=${testfile}2
8133 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8134 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8137 setfattr -n trusted.lov -v $value $testfile2
8138 local stripe_size=$($GETSTRIPE -S $testfile2)
8139 local stripe_count=$($GETSTRIPE -c $testfile2)
8140 [[ $stripe_size -eq 65536 ]] ||
8141 error "stripe size $stripe_size != 65536"
8142 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8143 error "stripe count $stripe_count != $STRIPECOUNT"
8146 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8149 [ -z "$(which setfattr 2>/dev/null)" ] &&
8150 skip_env "could not find setfattr"
8151 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8153 # b10930: get/set/list lustre.lov xattr
8154 echo "get/set/list lustre.lov xattr ..."
8155 test_mkdir $DIR/$tdir
8156 chown $RUNAS_ID $DIR/$tdir
8157 local testfile=$DIR/$tdir/$tfile
8158 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8159 error "setstripe failed"
8160 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8161 error "getstripe failed"
8162 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8163 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8165 local testfile2=${testfile}2
8166 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8167 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8169 $RUNAS $MCREATE $testfile2
8170 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8171 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8172 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8173 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8174 [ $stripe_count -eq $STRIPECOUNT ] ||
8175 error "stripe count $stripe_count != $STRIPECOUNT"
8177 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8179 compare_stripe_info1() {
8180 local stripe_index_all_zero=true
8182 for num in 1 2 3 4; do
8183 for count in $(seq 1 $STRIPE_COUNT); do
8184 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8185 local size=$((STRIPE_SIZE * num))
8186 local file=file"$num-$offset-$count"
8187 stripe_size=$($LFS getstripe -S $PWD/$file)
8188 [[ $stripe_size -ne $size ]] &&
8189 error "$file: size $stripe_size != $size"
8190 stripe_count=$($LFS getstripe -c $PWD/$file)
8191 # allow fewer stripes to be created, ORI-601
8192 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8193 error "$file: count $stripe_count != $count"
8194 stripe_index=$($LFS getstripe -i $PWD/$file)
8195 [[ $stripe_index -ne 0 ]] &&
8196 stripe_index_all_zero=false
8200 $stripe_index_all_zero &&
8201 error "all files are being extracted starting from OST index 0"
8205 have_xattrs_include() {
8206 tar --help | grep -q xattrs-include &&
8207 echo --xattrs-include="lustre.*"
8211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8212 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8214 XINC=$(have_xattrs_include)
8216 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8218 compare_stripe_info1
8220 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8224 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8226 XINC=$(have_xattrs_include)
8228 test_mkdir $DIR/$tdir.restore
8230 tar cf - --xattrs $tdir | tar xf - \
8231 -C $DIR/$tdir.restore --xattrs $XINC
8232 cd $DIR/$tdir.restore/$tdir
8233 compare_stripe_info1
8235 run_test 102f "tar copy files, not keep osts"
8238 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8239 skip "must have user_xattr"
8240 [ -z "$(which setfattr 2>/dev/null)" ] &&
8241 skip_env "could not find setfattr"
8242 [ -z "$(which getfattr 2>/dev/null)" ] &&
8243 skip_env "could not find getfattr"
8245 local xsize=${1:-1024} # in bytes
8246 local file=$DIR/$tfile
8247 local value="$(generate_string $xsize)"
8248 local xbig=trusted.big
8251 log "save $xbig on $file"
8252 setfattr -n $xbig -v $value $file ||
8253 error "saving $xbig on $file failed"
8255 local orig=$(get_xattr_value $xbig $file)
8256 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8258 local xsml=trusted.sml
8259 log "save $xsml on $file"
8260 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8262 local new=$(get_xattr_value $xbig $file)
8263 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8265 log "grow $xsml on $file"
8266 setfattr -n $xsml -v "$value" $file ||
8267 error "growing $xsml on $file failed"
8269 new=$(get_xattr_value $xbig $file)
8270 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8271 log "$xbig still valid after growing $xsml"
8276 test_102h() { # bug 15777
8279 run_test 102h "grow xattr from inside inode to external block"
8282 large_xattr_enabled || skip_env "ea_inode feature disabled"
8284 grow_xattr $(max_xattr_size)
8286 run_test 102ha "grow xattr from inside inode to external inode"
8288 test_102i() { # bug 17038
8289 [ -z "$(which getfattr 2>/dev/null)" ] &&
8290 skip "could not find getfattr"
8293 ln -s $DIR/$tfile $DIR/${tfile}link
8294 getfattr -n trusted.lov $DIR/$tfile ||
8295 error "lgetxattr on $DIR/$tfile failed"
8296 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8297 grep -i "no such attr" ||
8298 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8299 rm -f $DIR/$tfile $DIR/${tfile}link
8301 run_test 102i "lgetxattr test on symbolic link ============"
8304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8305 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8307 XINC=$(have_xattrs_include)
8308 setup_test102 "$RUNAS"
8309 chown $RUNAS_ID $DIR/$tdir
8310 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8312 compare_stripe_info1 "$RUNAS"
8314 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8317 [ -z "$(which setfattr 2>/dev/null)" ] &&
8318 skip "could not find setfattr"
8321 # b22187 just check that does not crash for regular file.
8322 setfattr -n trusted.lov $DIR/$tfile
8323 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8324 local test_kdir=$DIR/$tdir
8325 test_mkdir $test_kdir
8326 local default_size=$($LFS getstripe -S $test_kdir)
8327 local default_count=$($LFS getstripe -c $test_kdir)
8328 local default_offset=$($LFS getstripe -i $test_kdir)
8329 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8330 error 'dir setstripe failed'
8331 setfattr -n trusted.lov $test_kdir
8332 local stripe_size=$($LFS getstripe -S $test_kdir)
8333 local stripe_count=$($LFS getstripe -c $test_kdir)
8334 local stripe_offset=$($LFS getstripe -i $test_kdir)
8335 [ $stripe_size -eq $default_size ] ||
8336 error "stripe size $stripe_size != $default_size"
8337 [ $stripe_count -eq $default_count ] ||
8338 error "stripe count $stripe_count != $default_count"
8339 [ $stripe_offset -eq $default_offset ] ||
8340 error "stripe offset $stripe_offset != $default_offset"
8341 rm -rf $DIR/$tfile $test_kdir
8343 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8346 [ -z "$(which getfattr 2>/dev/null)" ] &&
8347 skip "could not find getfattr"
8349 # LU-532 trusted. xattr is invisible to non-root
8350 local testfile=$DIR/$tfile
8354 echo "listxattr as user..."
8355 chown $RUNAS_ID $testfile
8356 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8357 grep -q "trusted" &&
8358 error "$testfile trusted xattrs are user visible"
8362 run_test 102l "listxattr size test =================================="
8364 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8365 local path=$DIR/$tfile
8368 listxattr_size_check $path || error "listattr_size_check $path failed"
8370 run_test 102m "Ensure listxattr fails on small bufffer ========"
8374 getxattr() { # getxattr path name
8375 # Return the base64 encoding of the value of xattr name on path.
8379 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8381 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8383 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8385 getfattr --absolute-names --encoding=base64 --name=$name $path |
8386 awk -F= -v name=$name '$1 == name {
8387 print substr($0, index($0, "=") + 1);
8391 test_102n() { # LU-4101 mdt: protect internal xattrs
8392 [ -z "$(which setfattr 2>/dev/null)" ] &&
8393 skip "could not find setfattr"
8394 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8396 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8399 local file0=$DIR/$tfile.0
8400 local file1=$DIR/$tfile.1
8401 local xattr0=$TMP/$tfile.0
8402 local xattr1=$TMP/$tfile.1
8403 local namelist="lov lma lmv link fid version som hsm"
8407 rm -rf $file0 $file1 $xattr0 $xattr1
8410 # Get 'before' xattrs of $file1.
8411 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8413 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8414 namelist+=" lfsck_namespace"
8415 for name in $namelist; do
8416 # Try to copy xattr from $file0 to $file1.
8417 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8419 setfattr --name=trusted.$name --value="$value" $file1 ||
8420 error "setxattr 'trusted.$name' failed"
8422 # Try to set a garbage xattr.
8423 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8425 if [[ x$name == "xlov" ]]; then
8426 setfattr --name=trusted.lov --value="$value" $file1 &&
8427 error "setxattr invalid 'trusted.lov' success"
8429 setfattr --name=trusted.$name --value="$value" $file1 ||
8430 error "setxattr invalid 'trusted.$name' failed"
8433 # Try to remove the xattr from $file1. We don't care if this
8434 # appears to succeed or fail, we just don't want there to be
8435 # any changes or crashes.
8436 setfattr --remove=$trusted.$name $file1 2> /dev/null
8439 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8442 # Try to copy xattr from $file0 to $file1.
8443 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8445 setfattr --name=trusted.$name --value="$value" $file1 ||
8446 error "setxattr 'trusted.$name' failed"
8448 # Try to set a garbage xattr.
8449 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8451 setfattr --name=trusted.$name --value="$value" $file1 ||
8452 error "setxattr 'trusted.$name' failed"
8454 # Try to remove the xattr from $file1. We don't care if this
8455 # appears to succeed or fail, we just don't want there to be
8456 # any changes or crashes.
8457 setfattr --remove=$trusted.$name $file1 2> /dev/null
8460 # Get 'after' xattrs of file1.
8461 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8463 if ! diff $xattr0 $xattr1; then
8464 error "before and after xattrs of '$file1' differ"
8467 rm -rf $file0 $file1 $xattr0 $xattr1
8471 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8473 test_102p() { # LU-4703 setxattr did not check ownership
8474 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8475 skip "MDS needs to be at least 2.5.56"
8477 local testfile=$DIR/$tfile
8481 echo "setfacl as user..."
8482 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8483 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8485 echo "setfattr as user..."
8486 setfacl -m "u:$RUNAS_ID:---" $testfile
8487 $RUNAS setfattr -x system.posix_acl_access $testfile
8488 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8490 run_test 102p "check setxattr(2) correctly fails without permission"
8493 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8494 skip "MDS needs to be at least 2.6.92"
8496 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8498 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8501 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8502 skip "MDS needs to be at least 2.6.93"
8504 touch $DIR/$tfile || error "touch"
8505 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8506 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8507 rm $DIR/$tfile || error "rm"
8510 mkdir -p $DIR/$tdir || error "mkdir"
8511 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8512 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8513 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8514 error "$testfile error deleting user.author1"
8515 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8516 grep "user.$(basename $tdir)" &&
8517 error "$tdir did not delete user.$(basename $tdir)"
8518 rmdir $DIR/$tdir || error "rmdir"
8521 test_mkdir $DIR/$tdir
8522 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8523 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8524 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8525 error "$testfile error deleting user.author1"
8526 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8527 grep "user.$(basename $tdir)" &&
8528 error "$tdir did not delete user.$(basename $tdir)"
8529 rmdir $DIR/$tdir || error "rm striped dir"
8531 run_test 102r "set EAs with empty values"
8534 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8535 skip "MDS needs to be at least 2.11.52"
8537 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8539 save_lustre_params client "llite.*.xattr_cache" > $save
8541 for cache in 0 1; do
8542 lctl set_param llite.*.xattr_cache=$cache
8545 touch $DIR/$tfile || error "touch"
8546 for prefix in lustre security system trusted user; do
8547 # Note getxattr() may fail with 'Operation not
8548 # supported' or 'No such attribute' depending
8549 # on prefix and cache.
8550 getfattr -n $prefix.n102s $DIR/$tfile &&
8551 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8555 restore_lustre_params < $save
8557 run_test 102s "getting nonexistent xattrs should fail"
8560 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8561 skip "MDS needs to be at least 2.11.52"
8563 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8565 save_lustre_params client "llite.*.xattr_cache" > $save
8567 for cache in 0 1; do
8568 lctl set_param llite.*.xattr_cache=$cache
8570 for buf_size in 0 256; do
8572 touch $DIR/$tfile || error "touch"
8573 setfattr -n user.multiop $DIR/$tfile
8574 $MULTIOP $DIR/$tfile oa$buf_size ||
8575 error "cannot get zero length xattr value (buf_size = $buf_size)"
8579 restore_lustre_params < $save
8581 run_test 102t "zero length xattr values handled correctly"
8585 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8590 [ "$UID" != 0 ] && skip "must run as root"
8591 $GSS && skip_env "could not run under gss"
8592 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8593 skip_env "must have acl enabled"
8594 [ -z "$(which setfacl 2>/dev/null)" ] &&
8595 skip_env "could not find setfacl"
8596 remote_mds_nodsh && skip "remote MDS with nodsh"
8598 gpasswd -a daemon bin # LU-5641
8599 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8601 declare -a identity_old
8603 for num in $(seq $MDSCOUNT); do
8604 switch_identity $num true || identity_old[$num]=$?
8612 echo "performing cp ..."
8613 run_acl_subtest cp || error "run_acl_subtest cp failed"
8614 echo "performing getfacl-noacl..."
8615 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8616 echo "performing misc..."
8617 run_acl_subtest misc || error "misc test failed"
8618 echo "performing permissions..."
8619 run_acl_subtest permissions || error "permissions failed"
8620 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8621 if [ $MDS1_VERSION -gt $(version_code 2.8.55) -o \
8622 \( $MDS1_VERSION -lt $(version_code 2.6) -a \
8623 $MDS1_VERSION -ge $(version_code 2.5.29) \) ]
8625 echo "performing permissions xattr..."
8626 run_acl_subtest permissions_xattr ||
8627 error "permissions_xattr failed"
8629 echo "performing setfacl..."
8630 run_acl_subtest setfacl || error "setfacl test failed"
8632 # inheritance test got from HP
8633 echo "performing inheritance..."
8634 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8635 chmod +x make-tree || error "chmod +x failed"
8636 run_acl_subtest inheritance || error "inheritance test failed"
8639 echo "LU-974 ignore umask when acl is enabled..."
8640 run_acl_subtest 974 || error "LU-974 umask test failed"
8641 if [ $MDSCOUNT -ge 2 ]; then
8642 run_acl_subtest 974_remote ||
8643 error "LU-974 umask test failed under remote dir"
8646 echo "LU-2561 newly created file is same size as directory..."
8647 if [ "$mds1_FSTYPE" != "zfs" ]; then
8648 run_acl_subtest 2561 || error "LU-2561 test failed"
8650 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8653 run_acl_subtest 4924 || error "LU-4924 test failed"
8658 for num in $(seq $MDSCOUNT); do
8659 if [ "${identity_old[$num]}" = 1 ]; then
8660 switch_identity $num false || identity_old[$num]=$?
8664 run_test 103a "acl test"
8670 for U in {0..511}; do
8672 local O=$(printf "%04o" $U)
8674 umask $(printf "%04o" $((511 ^ $O)))
8675 $LFS setstripe -c 1 $DIR/$tfile.s$O
8676 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8678 (( $S == ($O & 0666) )) ||
8679 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8681 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8682 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8683 (( $S == ($O & 0666) )) ||
8684 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8686 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8687 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8688 (( $S == ($O & 0666) )) ||
8689 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8690 rm -f $DIR/$tfile.[smp]$0
8694 # limit the concurrently running threads to 64. LU-11878
8695 local idx=$((U % 64))
8696 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8701 run_test 103b "umask lfs setstripe"
8705 cp -rp $DIR/$tdir $DIR/$tdir.bak
8707 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8708 error "$DIR/$tdir shouldn't contain default ACL"
8709 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8710 error "$DIR/$tdir.bak shouldn't contain default ACL"
8713 run_test 103c "'cp -rp' won't set empty acl"
8716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8719 lfs df || error "lfs df failed"
8720 lfs df -ih || error "lfs df -ih failed"
8721 lfs df -h $DIR || error "lfs df -h $DIR failed"
8722 lfs df -i $DIR || error "lfs df -i $DIR failed"
8723 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8724 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8726 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8727 lctl --device %$OSC deactivate
8728 lfs df || error "lfs df with deactivated OSC failed"
8729 lctl --device %$OSC activate
8730 # wait the osc back to normal
8731 wait_osc_import_ready client ost
8733 lfs df || error "lfs df with reactivated OSC failed"
8736 run_test 104a "lfs df [-ih] [path] test ========================="
8739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8740 [ $RUNAS_ID -eq $UID ] &&
8741 skip_env "RUNAS_ID = UID = $UID -- skipping"
8744 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8745 grep "Permission denied" | wc -l)))
8746 if [ $denied_cnt -ne 0 ]; then
8747 error "lfs check servers test failed"
8750 run_test 104b "$RUNAS lfs check servers test ===================="
8753 # doesn't work on 2.4 kernels
8755 if $(flock_is_enabled); then
8756 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8758 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8762 run_test 105a "flock when mounted without -o flock test ========"
8766 if $(flock_is_enabled); then
8767 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8769 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8773 run_test 105b "fcntl when mounted without -o flock test ========"
8777 if $(flock_is_enabled); then
8778 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8780 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8784 run_test 105c "lockf when mounted without -o flock test"
8786 test_105d() { # bug 15924
8787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8789 test_mkdir $DIR/$tdir
8790 flock_is_enabled || skip_env "mount w/o flock enabled"
8791 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8792 $LCTL set_param fail_loc=0x80000315
8793 flocks_test 2 $DIR/$tdir
8795 run_test 105d "flock race (should not freeze) ========"
8797 test_105e() { # bug 22660 && 22040
8798 flock_is_enabled || skip_env "mount w/o flock enabled"
8801 flocks_test 3 $DIR/$tfile
8803 run_test 105e "Two conflicting flocks from same process"
8805 test_106() { #bug 10921
8806 test_mkdir $DIR/$tdir
8807 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8808 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8810 run_test 106 "attempt exec of dir followed by chown of that dir"
8813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8821 local save_pattern=$(sysctl -n kernel.core_pattern)
8822 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8823 sysctl -w kernel.core_pattern=$file
8824 sysctl -w kernel.core_uses_pid=0
8832 kill -s 11 $SLEEPPID
8834 if [ -e $file ]; then
8835 size=`stat -c%s $file`
8836 [ $size -eq 0 ] && error "Fail to create core file $file"
8838 error "Fail to create core file $file"
8841 sysctl -w kernel.core_pattern=$save_pattern
8842 sysctl -w kernel.core_uses_pid=$save_uses_pid
8845 run_test 107 "Coredump on SIG"
8848 test_mkdir $DIR/$tdir
8849 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8850 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8851 error "mkdir with 256 char should fail, but did not"
8852 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8853 error "create with 255 char failed"
8854 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8855 error "create with 256 char should fail, but did not"
8860 run_test 110 "filename length checking"
8863 # Purpose: To verify dynamic thread (OSS) creation.
8866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8867 remote_ost_nodsh && skip "remote OST with nodsh"
8869 # Lustre does not stop service threads once they are started.
8870 # Reset number of running threads to default.
8875 local save_params="$TMP/sanity-$TESTNAME.parameters"
8877 # Get ll_ost_io count before I/O
8878 OSTIO_pre=$(do_facet ost1 \
8879 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8880 # Exit if lustre is not running (ll_ost_io not running).
8881 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8883 echo "Starting with $OSTIO_pre threads"
8884 local thread_max=$((OSTIO_pre * 2))
8885 local rpc_in_flight=$((thread_max * 2))
8886 # Number of I/O Process proposed to be started.
8888 local facets=$(get_facets OST)
8890 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8891 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8893 # Set in_flight to $rpc_in_flight
8894 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8895 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8896 nfiles=${rpc_in_flight}
8897 # Set ost thread_max to $thread_max
8898 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8900 # 5 Minutes should be sufficient for max number of OSS
8901 # threads(thread_max) to be created.
8905 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8906 test_mkdir $DIR/$tdir
8907 for i in $(seq $nfiles); do
8908 local file=$DIR/$tdir/${tfile}-$i
8909 $LFS setstripe -c -1 -i 0 $file
8910 ($WTL $file $timeout)&
8913 # I/O Started - Wait for thread_started to reach thread_max or report
8914 # error if thread_started is more than thread_max.
8915 echo "Waiting for thread_started to reach thread_max"
8916 local thread_started=0
8917 local end_time=$((SECONDS + timeout))
8919 while [ $SECONDS -le $end_time ] ; do
8921 # Get ost i/o thread_started count.
8922 thread_started=$(do_facet ost1 \
8924 ost.OSS.ost_io.threads_started | cut -d= -f2")
8925 # Break out if thread_started is equal/greater than thread_max
8926 if [[ $thread_started -ge $thread_max ]]; then
8927 echo ll_ost_io thread_started $thread_started, \
8928 equal/greater than thread_max $thread_max
8934 # Cleanup - We have the numbers, Kill i/o jobs if running.
8935 jobcount=($(jobs -p))
8936 for i in $(seq 0 $((${#jobcount[@]}-1)))
8938 kill -9 ${jobcount[$i]}
8939 if [ $? -ne 0 ] ; then
8941 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8945 # Cleanup files left by WTL binary.
8946 for i in $(seq $nfiles); do
8947 local file=$DIR/$tdir/${tfile}-$i
8949 if [ $? -ne 0 ] ; then
8950 echo "Warning: Failed to delete file $file"
8954 restore_lustre_params <$save_params
8955 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8957 # Error out if no new thread has started or Thread started is greater
8959 if [[ $thread_started -le $OSTIO_pre ||
8960 $thread_started -gt $thread_max ]]; then
8961 error "ll_ost_io: thread_started $thread_started" \
8962 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8963 "No new thread started or thread started greater " \
8967 run_test 115 "verify dynamic thread creation===================="
8970 wait_delete_completed
8971 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8972 echo "OST kbytes available: ${AVAIL[@]}"
8977 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8978 #echo OST $i: ${AVAIL[i]}kb
8979 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8983 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8988 echo "Min free space: OST $MINI: $MINV"
8989 echo "Max free space: OST $MAXI: $MAXV"
8992 test_116a() { # was previously test_116()
8993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8994 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8995 remote_mds_nodsh && skip "remote MDS with nodsh"
8997 echo -n "Free space priority "
8998 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9003 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9004 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9005 trap simple_cleanup_common EXIT
9007 # Check if we need to generate uneven OSTs
9008 test_mkdir -p $DIR/$tdir/OST${MINI}
9009 local FILL=$((MINV / 4))
9010 local DIFF=$((MAXV - MINV))
9011 local DIFF2=$((DIFF * 100 / MINV))
9013 local threshold=$(do_facet $SINGLEMDS \
9014 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9015 threshold=${threshold%%%}
9016 echo -n "Check for uneven OSTs: "
9017 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9019 if [[ $DIFF2 -gt $threshold ]]; then
9021 echo "Don't need to fill OST$MINI"
9023 # generate uneven OSTs. Write 2% over the QOS threshold value
9025 DIFF=$((threshold - DIFF2 + 2))
9026 DIFF2=$((MINV * DIFF / 100))
9027 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9028 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9029 error "setstripe failed"
9030 DIFF=$((DIFF2 / 2048))
9032 while [ $i -lt $DIFF ]; do
9034 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9035 bs=2M count=1 2>/dev/null
9044 DIFF=$((MAXV - MINV))
9045 DIFF2=$((DIFF * 100 / MINV))
9046 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9047 if [ $DIFF2 -gt $threshold ]; then
9050 echo "failed - QOS mode won't be used"
9051 simple_cleanup_common
9052 skip "QOS imbalance criteria not met"
9060 # now fill using QOS
9061 $SETSTRIPE -c 1 $DIR/$tdir
9062 FILL=$((FILL / 200))
9063 if [ $FILL -gt 600 ]; then
9066 echo "writing $FILL files to QOS-assigned OSTs"
9068 while [ $i -lt $FILL ]; do
9070 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9074 echo "wrote $i 200k files"
9078 echo "Note: free space may not be updated, so measurements might be off"
9080 DIFF2=$((MAXV - MINV))
9081 echo "free space delta: orig $DIFF final $DIFF2"
9082 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9083 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9084 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9085 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9086 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9087 if [[ $DIFF -gt 0 ]]; then
9088 FILL=$((DIFF2 * 100 / DIFF - 100))
9089 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9092 # Figure out which files were written where
9093 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9094 awk '/'$MINI1': / {print $2; exit}')
9096 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9097 echo "$MINC files created on smaller OST $MINI1"
9098 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9099 awk '/'$MAXI1': / {print $2; exit}')
9101 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9102 echo "$MAXC files created on larger OST $MAXI1"
9103 if [[ $MINC -gt 0 ]]; then
9104 FILL=$((MAXC * 100 / MINC - 100))
9105 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9107 [[ $MAXC -gt $MINC ]] ||
9108 error_ignore LU-9 "stripe QOS didn't balance free space"
9109 simple_cleanup_common
9111 run_test 116a "stripe QOS: free space balance ==================="
9113 test_116b() { # LU-2093
9114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9115 remote_mds_nodsh && skip "remote MDS with nodsh"
9117 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9118 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9119 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9120 [ -z "$old_rr" ] && skip "no QOS"
9121 do_facet $SINGLEMDS lctl set_param \
9122 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9124 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9125 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9126 do_facet $SINGLEMDS lctl set_param fail_loc=0
9128 do_facet $SINGLEMDS lctl set_param \
9129 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9131 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9133 test_117() # bug 10891
9135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9137 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9138 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9139 lctl set_param fail_loc=0x21e
9140 > $DIR/$tfile || error "truncate failed"
9141 lctl set_param fail_loc=0
9142 echo "Truncate succeeded."
9145 run_test 117 "verify osd extend =========="
9147 NO_SLOW_RESENDCOUNT=4
9148 export OLD_RESENDCOUNT=""
9149 set_resend_count () {
9150 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9151 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9152 lctl set_param -n $PROC_RESENDCOUNT $1
9153 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9156 # for reduce test_118* time (b=14842)
9157 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9159 # Reset async IO behavior after error case
9161 FILE=$DIR/reset_async
9163 # Ensure all OSCs are cleared
9164 $SETSTRIPE -c -1 $FILE
9165 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9170 test_118a() #bug 11710
9172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9176 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9177 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9178 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9180 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9181 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9186 run_test 118a "verify O_SYNC works =========="
9190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9191 remote_ost_nodsh && skip "remote OST with nodsh"
9195 #define OBD_FAIL_SRV_ENOENT 0x217
9196 set_nodes_failloc "$(osts_nodes)" 0x217
9197 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9199 set_nodes_failloc "$(osts_nodes)" 0
9200 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9201 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9204 if [[ $RC -eq 0 ]]; then
9205 error "Must return error due to dropped pages, rc=$RC"
9209 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9210 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9214 echo "Dirty pages not leaked on ENOENT"
9216 # Due to the above error the OSC will issue all RPCs syncronously
9217 # until a subsequent RPC completes successfully without error.
9218 $MULTIOP $DIR/$tfile Ow4096yc
9223 run_test 118b "Reclaim dirty pages on fatal error =========="
9227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9229 # for 118c, restore the original resend count, LU-1940
9230 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9231 set_resend_count $OLD_RESENDCOUNT
9232 remote_ost_nodsh && skip "remote OST with nodsh"
9236 #define OBD_FAIL_OST_EROFS 0x216
9237 set_nodes_failloc "$(osts_nodes)" 0x216
9239 # multiop should block due to fsync until pages are written
9240 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9244 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9245 error "Multiop failed to block on fsync, pid=$MULTIPID"
9248 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9250 if [[ $WRITEBACK -eq 0 ]]; then
9251 error "No page in writeback, writeback=$WRITEBACK"
9254 set_nodes_failloc "$(osts_nodes)" 0
9257 if [[ $RC -ne 0 ]]; then
9258 error "Multiop fsync failed, rc=$RC"
9261 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9262 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9264 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9265 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9269 echo "Dirty pages flushed via fsync on EROFS"
9272 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9274 # continue to use small resend count to reduce test_118* time (b=14842)
9275 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9280 remote_ost_nodsh && skip "remote OST with nodsh"
9284 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9285 set_nodes_failloc "$(osts_nodes)" 0x214
9286 # multiop should block due to fsync until pages are written
9287 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9291 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9292 error "Multiop failed to block on fsync, pid=$MULTIPID"
9295 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9297 if [[ $WRITEBACK -eq 0 ]]; then
9298 error "No page in writeback, writeback=$WRITEBACK"
9301 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9302 set_nodes_failloc "$(osts_nodes)" 0
9304 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9305 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9307 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9308 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9312 echo "Dirty pages gaurenteed flushed via fsync"
9315 run_test 118d "Fsync validation inject a delay of the bulk =========="
9318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9322 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9323 lctl set_param fail_loc=0x8000040a
9325 # Should simulate EINVAL error which is fatal
9326 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9328 if [[ $RC -eq 0 ]]; then
9329 error "Must return error due to dropped pages, rc=$RC"
9332 lctl set_param fail_loc=0x0
9334 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9335 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9336 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9338 if [[ $LOCKED -ne 0 ]]; then
9339 error "Locked pages remain in cache, locked=$LOCKED"
9342 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9343 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9347 echo "No pages locked after fsync"
9352 run_test 118f "Simulate unrecoverable OSC side error =========="
9355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9359 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9360 lctl set_param fail_loc=0x406
9362 # simulate local -ENOMEM
9363 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9366 lctl set_param fail_loc=0
9367 if [[ $RC -eq 0 ]]; then
9368 error "Must return error due to dropped pages, rc=$RC"
9371 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9372 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9373 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9375 if [[ $LOCKED -ne 0 ]]; then
9376 error "Locked pages remain in cache, locked=$LOCKED"
9379 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9380 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9384 echo "No pages locked after fsync"
9389 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9393 remote_ost_nodsh && skip "remote OST with nodsh"
9397 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9398 set_nodes_failloc "$(osts_nodes)" 0x20e
9399 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9400 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9403 set_nodes_failloc "$(osts_nodes)" 0
9404 if [[ $RC -eq 0 ]]; then
9405 error "Must return error due to dropped pages, rc=$RC"
9408 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9409 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9410 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9412 if [[ $LOCKED -ne 0 ]]; then
9413 error "Locked pages remain in cache, locked=$LOCKED"
9416 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9417 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9421 echo "No pages locked after fsync"
9425 run_test 118h "Verify timeout in handling recoverables errors =========="
9427 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9431 remote_ost_nodsh && skip "remote OST with nodsh"
9435 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9436 set_nodes_failloc "$(osts_nodes)" 0x20e
9438 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9439 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9442 set_nodes_failloc "$(osts_nodes)" 0
9446 if [[ $RC -ne 0 ]]; then
9447 error "got error, but should be not, rc=$RC"
9450 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9451 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9452 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9453 if [[ $LOCKED -ne 0 ]]; then
9454 error "Locked pages remain in cache, locked=$LOCKED"
9457 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9458 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9462 echo "No pages locked after fsync"
9466 run_test 118i "Fix error before timeout in recoverable error =========="
9468 [ "$SLOW" = "no" ] && set_resend_count 4
9471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9472 remote_ost_nodsh && skip "remote OST with nodsh"
9476 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9477 set_nodes_failloc "$(osts_nodes)" 0x220
9479 # return -EIO from OST
9480 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9482 set_nodes_failloc "$(osts_nodes)" 0x0
9483 if [[ $RC -eq 0 ]]; then
9484 error "Must return error due to dropped pages, rc=$RC"
9487 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9488 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9489 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9490 if [[ $LOCKED -ne 0 ]]; then
9491 error "Locked pages remain in cache, locked=$LOCKED"
9494 # in recoverable error on OST we want resend and stay until it finished
9495 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9496 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9500 echo "No pages locked after fsync"
9504 run_test 118j "Simulate unrecoverable OST side error =========="
9508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9509 remote_ost_nodsh && skip "remote OSTs with nodsh"
9511 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9512 set_nodes_failloc "$(osts_nodes)" 0x20e
9513 test_mkdir $DIR/$tdir
9515 for ((i=0;i<10;i++)); do
9516 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9517 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9524 set_nodes_failloc "$(osts_nodes)" 0
9527 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9529 test_118l() # LU-646
9531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9533 test_mkdir $DIR/$tdir
9534 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9537 run_test 118l "fsync dir"
9539 test_118m() # LU-3066
9541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9543 test_mkdir $DIR/$tdir
9544 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9547 run_test 118m "fdatasync dir ========="
9549 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9557 remote_ost_nodsh && skip "remote OSTs with nodsh"
9559 # Sleep to avoid a cached response.
9560 #define OBD_STATFS_CACHE_SECONDS 1
9563 # Inject a 10 second delay in the OST_STATFS handler.
9564 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9565 set_nodes_failloc "$(osts_nodes)" 0x242
9568 stat --file-system $MOUNT > /dev/null
9571 set_nodes_failloc "$(osts_nodes)" 0
9573 if ((end - begin > 20)); then
9574 error "statfs took $((end - begin)) seconds, expected 10"
9577 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9579 test_119a() # bug 11737
9581 BSIZE=$((512 * 1024))
9582 directio write $DIR/$tfile 0 1 $BSIZE
9583 # We ask to read two blocks, which is more than a file size.
9584 # directio will indicate an error when requested and actual
9585 # sizes aren't equeal (a normal situation in this case) and
9586 # print actual read amount.
9587 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9588 if [ "$NOB" != "$BSIZE" ]; then
9589 error "read $NOB bytes instead of $BSIZE"
9593 run_test 119a "Short directIO read must return actual read amount"
9595 test_119b() # bug 11737
9597 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9599 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9600 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9602 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9603 error "direct read failed"
9606 run_test 119b "Sparse directIO read must return actual read amount"
9608 test_119c() # bug 13099
9611 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9612 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9615 run_test 119c "Testing for direct read hitting hole"
9617 test_119d() # bug 15950
9619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9621 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9622 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9624 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9625 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9626 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9627 lctl set_param fail_loc=0x40d
9628 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9631 cat $DIR/$tfile > /dev/null &
9632 lctl set_param fail_loc=0
9635 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9637 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9638 error "the read rpcs have not completed in 2s"
9640 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9642 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9646 remote_mds_nodsh && skip "remote MDS with nodsh"
9647 test_mkdir $DIR/$tdir
9648 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9649 skip_env "no early lock cancel on server"
9651 lru_resize_disable mdc
9652 lru_resize_disable osc
9653 cancel_lru_locks mdc
9654 # asynchronous object destroy at MDT could cause bl ast to client
9655 cancel_lru_locks osc
9657 stat $DIR/$tdir > /dev/null
9658 can1=$(do_facet $SINGLEMDS \
9659 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9660 awk '/ldlm_cancel/ {print $2}')
9661 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9662 awk '/ldlm_bl_callback/ {print $2}')
9663 test_mkdir -c1 $DIR/$tdir/d1
9664 can2=$(do_facet $SINGLEMDS \
9665 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9666 awk '/ldlm_cancel/ {print $2}')
9667 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9668 awk '/ldlm_bl_callback/ {print $2}')
9669 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9670 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9671 lru_resize_enable mdc
9672 lru_resize_enable osc
9674 run_test 120a "Early Lock Cancel: mkdir test"
9677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9678 remote_mds_nodsh && skip "remote MDS with nodsh"
9679 test_mkdir $DIR/$tdir
9680 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9681 skip_env "no early lock cancel on server"
9683 lru_resize_disable mdc
9684 lru_resize_disable osc
9685 cancel_lru_locks mdc
9686 stat $DIR/$tdir > /dev/null
9687 can1=$(do_facet $SINGLEMDS \
9688 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9689 awk '/ldlm_cancel/ {print $2}')
9690 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9691 awk '/ldlm_bl_callback/ {print $2}')
9693 can2=$(do_facet $SINGLEMDS \
9694 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9695 awk '/ldlm_cancel/ {print $2}')
9696 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9697 awk '/ldlm_bl_callback/ {print $2}')
9698 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9699 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9700 lru_resize_enable mdc
9701 lru_resize_enable osc
9703 run_test 120b "Early Lock Cancel: create test"
9706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9707 remote_mds_nodsh && skip "remote MDS with nodsh"
9708 test_mkdir -c1 $DIR/$tdir
9709 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9710 skip "no early lock cancel on server"
9712 lru_resize_disable mdc
9713 lru_resize_disable osc
9714 test_mkdir -c1 $DIR/$tdir/d1
9715 test_mkdir -c1 $DIR/$tdir/d2
9716 touch $DIR/$tdir/d1/f1
9717 cancel_lru_locks mdc
9718 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9719 can1=$(do_facet $SINGLEMDS \
9720 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9721 awk '/ldlm_cancel/ {print $2}')
9722 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9723 awk '/ldlm_bl_callback/ {print $2}')
9724 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9725 can2=$(do_facet $SINGLEMDS \
9726 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9727 awk '/ldlm_cancel/ {print $2}')
9728 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9729 awk '/ldlm_bl_callback/ {print $2}')
9730 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9731 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9732 lru_resize_enable mdc
9733 lru_resize_enable osc
9735 run_test 120c "Early Lock Cancel: link test"
9738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9739 remote_mds_nodsh && skip "remote MDS with nodsh"
9740 test_mkdir -c1 $DIR/$tdir
9741 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9742 skip_env "no early lock cancel on server"
9744 lru_resize_disable mdc
9745 lru_resize_disable osc
9747 cancel_lru_locks mdc
9748 stat $DIR/$tdir > /dev/null
9749 can1=$(do_facet $SINGLEMDS \
9750 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9751 awk '/ldlm_cancel/ {print $2}')
9752 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9753 awk '/ldlm_bl_callback/ {print $2}')
9754 chmod a+x $DIR/$tdir
9755 can2=$(do_facet $SINGLEMDS \
9756 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9757 awk '/ldlm_cancel/ {print $2}')
9758 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9759 awk '/ldlm_bl_callback/ {print $2}')
9760 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9761 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9762 lru_resize_enable mdc
9763 lru_resize_enable osc
9765 run_test 120d "Early Lock Cancel: setattr test"
9768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9769 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9770 skip_env "no early lock cancel on server"
9771 remote_mds_nodsh && skip "remote MDS with nodsh"
9773 local dlmtrace_set=false
9775 test_mkdir -c1 $DIR/$tdir
9776 lru_resize_disable mdc
9777 lru_resize_disable osc
9778 ! $LCTL get_param debug | grep -q dlmtrace &&
9779 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9780 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9781 cancel_lru_locks mdc
9782 cancel_lru_locks osc
9783 dd if=$DIR/$tdir/f1 of=/dev/null
9784 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9785 # XXX client can not do early lock cancel of OST lock
9786 # during unlink (LU-4206), so cancel osc lock now.
9788 cancel_lru_locks osc
9789 can1=$(do_facet $SINGLEMDS \
9790 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9791 awk '/ldlm_cancel/ {print $2}')
9792 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9793 awk '/ldlm_bl_callback/ {print $2}')
9794 unlink $DIR/$tdir/f1
9796 can2=$(do_facet $SINGLEMDS \
9797 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9798 awk '/ldlm_cancel/ {print $2}')
9799 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9800 awk '/ldlm_bl_callback/ {print $2}')
9801 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9802 $LCTL dk $TMP/cancel.debug.txt
9803 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9804 $LCTL dk $TMP/blocking.debug.txt
9805 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9806 lru_resize_enable mdc
9807 lru_resize_enable osc
9809 run_test 120e "Early Lock Cancel: unlink test"
9812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9813 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9814 skip_env "no early lock cancel on server"
9815 remote_mds_nodsh && skip "remote MDS with nodsh"
9817 test_mkdir -c1 $DIR/$tdir
9818 lru_resize_disable mdc
9819 lru_resize_disable osc
9820 test_mkdir -c1 $DIR/$tdir/d1
9821 test_mkdir -c1 $DIR/$tdir/d2
9822 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9823 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9824 cancel_lru_locks mdc
9825 cancel_lru_locks osc
9826 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9827 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9828 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9829 # XXX client can not do early lock cancel of OST lock
9830 # during rename (LU-4206), so cancel osc lock now.
9832 cancel_lru_locks osc
9833 can1=$(do_facet $SINGLEMDS \
9834 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9835 awk '/ldlm_cancel/ {print $2}')
9836 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9837 awk '/ldlm_bl_callback/ {print $2}')
9838 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9840 can2=$(do_facet $SINGLEMDS \
9841 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9842 awk '/ldlm_cancel/ {print $2}')
9843 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9844 awk '/ldlm_bl_callback/ {print $2}')
9845 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9846 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9847 lru_resize_enable mdc
9848 lru_resize_enable osc
9850 run_test 120f "Early Lock Cancel: rename test"
9853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9854 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9855 skip_env "no early lock cancel on server"
9856 remote_mds_nodsh && skip "remote MDS with nodsh"
9858 lru_resize_disable mdc
9859 lru_resize_disable osc
9861 echo create $count files
9862 test_mkdir $DIR/$tdir
9863 cancel_lru_locks mdc
9864 cancel_lru_locks osc
9867 can0=$(do_facet $SINGLEMDS \
9868 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9869 awk '/ldlm_cancel/ {print $2}')
9870 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9871 awk '/ldlm_bl_callback/ {print $2}')
9872 createmany -o $DIR/$tdir/f $count
9874 can1=$(do_facet $SINGLEMDS \
9875 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9876 awk '/ldlm_cancel/ {print $2}')
9877 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9878 awk '/ldlm_bl_callback/ {print $2}')
9880 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9881 echo rm $count files
9884 can2=$(do_facet $SINGLEMDS \
9885 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9886 awk '/ldlm_cancel/ {print $2}')
9887 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9888 awk '/ldlm_bl_callback/ {print $2}')
9890 echo total: $count removes in $((t2-t1))
9891 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9893 # wait for commitment of removal
9894 lru_resize_enable mdc
9895 lru_resize_enable osc
9897 run_test 120g "Early Lock Cancel: performance test"
9899 test_121() { #bug #10589
9900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9903 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9904 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9905 lctl set_param fail_loc=0x310
9906 cancel_lru_locks osc > /dev/null
9907 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9908 lctl set_param fail_loc=0
9909 [[ $reads -eq $writes ]] ||
9910 error "read $reads blocks, must be $writes blocks"
9912 run_test 121 "read cancel race ========="
9914 test_123a() { # was test 123, statahead(bug 11401)
9915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9918 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9919 log "testing UP system. Performance may be lower than expected."
9924 test_mkdir $DIR/$tdir
9925 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9926 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9928 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9929 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9931 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9932 lctl set_param -n llite.*.statahead_max 0
9933 lctl get_param llite.*.statahead_max
9934 cancel_lru_locks mdc
9935 cancel_lru_locks osc
9937 time ls -l $DIR/$tdir | wc -l
9939 delta=$((etime - stime))
9940 log "ls $i files without statahead: $delta sec"
9941 lctl set_param llite.*.statahead_max=$max
9943 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9944 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9945 cancel_lru_locks mdc
9946 cancel_lru_locks osc
9948 time ls -l $DIR/$tdir | wc -l
9950 delta_sa=$((etime - stime))
9951 log "ls $i files with statahead: $delta_sa sec"
9952 lctl get_param -n llite.*.statahead_stats
9953 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9955 [[ $swrong -lt $ewrong ]] &&
9956 log "statahead was stopped, maybe too many locks held!"
9957 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9959 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9960 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9961 lctl set_param -n llite.*.statahead_max 0
9962 lctl get_param llite.*.statahead_max
9963 cancel_lru_locks mdc
9964 cancel_lru_locks osc
9966 time ls -l $DIR/$tdir | wc -l
9968 delta=$((etime - stime))
9969 log "ls $i files again without statahead: $delta sec"
9970 lctl set_param llite.*.statahead_max=$max
9971 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9972 if [ $SLOWOK -eq 0 ]; then
9973 error "ls $i files is slower with statahead!"
9975 log "ls $i files is slower with statahead!"
9981 [ $delta -gt 20 ] && break
9982 [ $delta -gt 8 ] && MULT=$((50 / delta))
9983 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9991 delta=$((etime - stime))
9992 log "rm -r $DIR/$tdir/: $delta seconds"
9994 lctl get_param -n llite.*.statahead_stats
9996 run_test 123a "verify statahead work"
9998 test_123b () { # statahead(bug 15027)
9999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10001 test_mkdir $DIR/$tdir
10002 createmany -o $DIR/$tdir/$tfile-%d 1000
10004 cancel_lru_locks mdc
10005 cancel_lru_locks osc
10007 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10008 lctl set_param fail_loc=0x80000803
10009 ls -lR $DIR/$tdir > /dev/null
10011 lctl set_param fail_loc=0x0
10012 lctl get_param -n llite.*.statahead_stats
10017 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10021 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10022 skip_env "no lru resize on server"
10026 test_mkdir $DIR/$tdir
10028 log "create $NR files at $DIR/$tdir"
10029 createmany -o $DIR/$tdir/f $NR ||
10030 error "failed to create $NR files in $DIR/$tdir"
10032 cancel_lru_locks mdc
10033 ls -l $DIR/$tdir > /dev/null
10037 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10038 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10039 LRU_SIZE=$($LCTL get_param -n $PARAM)
10040 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10041 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10043 log "NS=$(basename $NSDIR)"
10048 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10049 skip "Not enough cached locks created!"
10051 log "LRU=$LRU_SIZE"
10055 # We know that lru resize allows one client to hold $LIMIT locks
10056 # for 10h. After that locks begin to be killed by client.
10058 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10060 if [ $LIMIT -lt $LRU_SIZE ]; then
10061 skip "Limit is too small $LIMIT"
10064 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10065 # killing locks. Some time was spent for creating locks. This means
10066 # that up to the moment of sleep finish we must have killed some of
10067 # them (10-100 locks). This depends on how fast ther were created.
10068 # Many of them were touched in almost the same moment and thus will
10069 # be killed in groups.
10070 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10072 # Use $LRU_SIZE_B here to take into account real number of locks
10073 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10074 local LRU_SIZE_B=$LRU_SIZE
10076 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10077 log "OLD_LVF=$OLD_LVF"
10078 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10080 # Let's make sure that we really have some margin. Client checks
10081 # cached locks every 10 sec.
10082 SLEEP=$((SLEEP+20))
10083 log "Sleep ${SLEEP} sec"
10085 while ((SEC<$SLEEP)); do
10089 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10090 echo -n "$LRU_SIZE"
10093 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10094 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10096 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10097 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10098 unlinkmany $DIR/$tdir/f $NR
10102 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10103 log "unlink $NR files at $DIR/$tdir"
10104 unlinkmany $DIR/$tdir/f $NR
10106 run_test 124a "lru resize ======================================="
10108 get_max_pool_limit()
10110 local limit=$($LCTL get_param \
10111 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10113 for l in $limit; do
10114 if [[ $l -gt $max ]]; then
10122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10123 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10124 skip_env "no lru resize on server"
10126 LIMIT=$(get_max_pool_limit)
10128 NR=$(($(default_lru_size)*20))
10129 if [[ $NR -gt $LIMIT ]]; then
10130 log "Limit lock number by $LIMIT locks"
10134 IFree=$(mdsrate_inodes_available)
10135 if [ $IFree -lt $NR ]; then
10136 log "Limit lock number by $IFree inodes"
10140 lru_resize_disable mdc
10141 test_mkdir -p $DIR/$tdir/disable_lru_resize
10143 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10144 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10145 cancel_lru_locks mdc
10148 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10151 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10154 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10158 nolruresize_delta=$((etime-stime))
10159 log "ls -la time: $nolruresize_delta seconds"
10160 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10161 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10163 lru_resize_enable mdc
10164 test_mkdir -p $DIR/$tdir/enable_lru_resize
10166 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10167 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10168 cancel_lru_locks mdc
10171 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10174 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10177 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10181 lruresize_delta=$((etime-stime))
10182 log "ls -la time: $lruresize_delta seconds"
10183 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10185 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10186 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10187 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10188 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10190 log "lru resize performs the same with no lru resize"
10192 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10194 run_test 124b "lru resize (performance test) ======================="
10197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10198 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10199 skip_env "no lru resize on server"
10201 # cache ununsed locks on client
10203 cancel_lru_locks mdc
10204 test_mkdir $DIR/$tdir
10205 createmany -o $DIR/$tdir/f $nr ||
10206 error "failed to create $nr files in $DIR/$tdir"
10207 ls -l $DIR/$tdir > /dev/null
10209 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10210 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10211 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10212 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10213 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10215 # set lru_max_age to 1 sec
10216 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10217 echo "sleep $((recalc_p * 2)) seconds..."
10218 sleep $((recalc_p * 2))
10220 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10221 # restore lru_max_age
10222 $LCTL set_param -n $nsdir.lru_max_age $max_age
10223 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10224 unlinkmany $DIR/$tdir/f $nr
10226 run_test 124c "LRUR cancel very aged locks"
10228 test_125() { # 13358
10229 $LCTL get_param -n llite.*.client_type | grep -q local ||
10230 skip "must run as local client"
10231 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10232 skip_env "must have acl enabled"
10233 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10235 test_mkdir $DIR/$tdir
10236 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10237 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10238 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10240 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10242 test_126() { # bug 12829/13455
10243 $GSS && skip_env "must run as gss disabled"
10244 $LCTL get_param -n llite.*.client_type | grep -q local ||
10245 skip "must run as local client"
10246 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10248 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10249 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10251 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10253 run_test 126 "check that the fsgid provided by the client is taken into account"
10255 test_127a() { # bug 15521
10256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10258 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10259 $LCTL set_param osc.*.stats=0
10260 FSIZE=$((2048 * 1024))
10261 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10262 cancel_lru_locks osc
10263 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10265 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10266 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10267 echo "got $COUNT $NAME"
10268 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10269 eval $NAME=$COUNT || error "Wrong proc format"
10272 read_bytes|write_bytes)
10273 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10274 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10275 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10276 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10277 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10278 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10279 error "sumsquare is too small: $SUMSQ"
10280 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10281 error "sumsquare is too big: $SUMSQ"
10285 done < $DIR/${tfile}.tmp
10287 #check that we actually got some stats
10288 [ "$read_bytes" ] || error "Missing read_bytes stats"
10289 [ "$write_bytes" ] || error "Missing write_bytes stats"
10290 [ "$read_bytes" != 0 ] || error "no read done"
10291 [ "$write_bytes" != 0 ] || error "no write done"
10293 run_test 127a "verify the client stats are sane"
10295 test_127b() { # bug LU-333
10296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10297 local name count samp unit min max sum sumsq
10299 $LCTL set_param llite.*.stats=0
10301 # perform 2 reads and writes so MAX is different from SUM.
10302 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10303 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10304 cancel_lru_locks osc
10305 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10306 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10308 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10309 while read name count samp unit min max sum sumsq; do
10310 echo "got $count $name"
10311 eval $name=$count || error "Wrong proc format"
10315 [ $count -ne 2 ] && error "count is not 2: $count"
10316 [ $min -ne $PAGE_SIZE ] &&
10317 error "min is not $PAGE_SIZE: $min"
10318 [ $max -ne $PAGE_SIZE ] &&
10319 error "max is incorrect: $max"
10320 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10321 error "sum is wrong: $sum"
10324 [ $count -ne 2 ] && error "count is not 2: $count"
10325 [ $min -ne $PAGE_SIZE ] &&
10326 error "min is not $PAGE_SIZE: $min"
10327 [ $max -ne $PAGE_SIZE ] &&
10328 error "max is incorrect: $max"
10329 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10330 error "sum is wrong: $sum"
10334 done < $TMP/$tfile.tmp
10336 #check that we actually got some stats
10337 [ "$read_bytes" ] || error "Missing read_bytes stats"
10338 [ "$write_bytes" ] || error "Missing write_bytes stats"
10339 [ "$read_bytes" != 0 ] || error "no read done"
10340 [ "$write_bytes" != 0 ] || error "no write done"
10342 rm -f $TMP/${tfile}.tmp
10344 run_test 127b "verify the llite client stats are sane"
10346 test_128() { # bug 15212
10348 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10353 result=$(grep error $TMP/$tfile.log)
10354 rm -f $DIR/$tfile $TMP/$tfile.log
10355 [ -z "$result" ] ||
10356 error "consecutive find's under interactive lfs failed"
10358 run_test 128 "interactive lfs for 2 consecutive find's"
10360 set_dir_limits () {
10365 local ldproc=/proc/fs/ldiskfs
10366 local facets=$(get_facets MDS)
10368 for facet in ${facets//,/ }; do
10369 canondev=$(ldiskfs_canon \
10370 *.$(convert_facet2label $facet).mntdev $facet)
10371 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10372 ldproc=/sys/fs/ldiskfs
10373 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10374 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10378 check_mds_dmesg() {
10379 local facets=$(get_facets MDS)
10380 for facet in ${facets//,/ }; do
10381 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10388 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10389 skip "Need MDS version with at least 2.5.56"
10390 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10391 skip_env "ldiskfs only test"
10393 remote_mds_nodsh && skip "remote MDS with nodsh"
10397 local has_warning=false
10400 mkdir -p $DIR/$tdir
10402 # block size of mds1
10403 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10404 set_dir_limits $maxsize $maxsize
10405 local dirsize=$(stat -c%s "$DIR/$tdir")
10407 while [[ $dirsize -le $maxsize ]]; do
10408 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10410 if ! $has_warning; then
10411 check_mds_dmesg '"is approaching"' && has_warning=true
10413 # check two errors:
10414 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10415 # EFBIG for previous versions included in ldiskfs series
10416 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10418 echo "return code $rc received as expected"
10420 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10421 error_exit "create failed w/o dir size limit"
10423 check_mds_dmesg '"has reached"' ||
10424 error_exit "reached message should be output"
10426 [ $has_warning = "false" ] &&
10427 error_exit "warning message should be output"
10429 dirsize=$(stat -c%s "$DIR/$tdir")
10431 [[ $dirsize -ge $maxsize ]] && return 0
10432 error_exit "current dir size $dirsize, " \
10433 "previous limit $maxsize"
10434 elif [ $rc -ne 0 ]; then
10436 error_exit "return $rc received instead of expected " \
10437 "$EFBIG or $ENOSPC, files in dir $dirsize"
10439 nfiles=$((nfiles + 1))
10440 dirsize=$(stat -c%s "$DIR/$tdir")
10444 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10446 run_test 129 "test directory size limit ========================"
10455 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10456 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10458 trap cleanup_130 EXIT RETURN
10460 local fm_file=$DIR/$tfile
10461 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10462 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10463 error "dd failed for $fm_file"
10465 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10466 filefrag -ves $fm_file
10468 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10469 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10470 [ $RC != 0 ] && error "filefrag $fm_file failed"
10472 filefrag_op=$(filefrag -ve -k $fm_file |
10473 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10474 lun=$($GETSTRIPE -i $fm_file)
10476 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10479 for line in $filefrag_op
10481 frag_lun=`echo $line | cut -d: -f5`
10482 ext_len=`echo $line | cut -d: -f4`
10483 if (( $frag_lun != $lun )); then
10485 error "FIEMAP on 1-stripe file($fm_file) failed"
10488 (( tot_len += ext_len ))
10491 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10493 error "FIEMAP on 1-stripe file($fm_file) failed;"
10499 echo "FIEMAP on single striped file succeeded"
10501 run_test 130a "FIEMAP (1-stripe file)"
10504 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10506 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10507 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10509 trap cleanup_130 EXIT RETURN
10511 local fm_file=$DIR/$tfile
10512 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10513 error "setstripe on $fm_file"
10514 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10515 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10517 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10518 error "dd failed on $fm_file"
10520 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10521 filefrag_op=$(filefrag -ve -k $fm_file |
10522 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10524 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10525 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10530 for line in $filefrag_op
10532 frag_lun=$(echo $line | cut -d: -f5 |
10533 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10534 ext_len=$(echo $line | cut -d: -f4)
10535 if (( $frag_lun != $last_lun )); then
10536 if (( tot_len != 1024 )); then
10538 error "FIEMAP on $fm_file failed; returned " \
10539 "len $tot_len for OST $last_lun instead of 1024"
10542 (( num_luns += 1 ))
10546 (( tot_len += ext_len ))
10549 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10551 error "FIEMAP on $fm_file failed; returned wrong number of " \
10552 "luns or wrong len for OST $last_lun"
10558 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10560 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10563 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10565 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10566 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10568 trap cleanup_130 EXIT RETURN
10570 local fm_file=$DIR/$tfile
10571 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10572 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10573 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10575 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
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 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10595 if (( logical != 512 )); then
10597 error "FIEMAP on $fm_file failed; returned " \
10598 "logical start for lun $logical instead of 512"
10601 if (( tot_len != 512 )); then
10603 error "FIEMAP on $fm_file failed; returned " \
10604 "len $tot_len for OST $last_lun instead of 1024"
10607 (( num_luns += 1 ))
10611 (( tot_len += ext_len ))
10614 if (( num_luns != 2 || tot_len != 512 )); then
10616 error "FIEMAP on $fm_file failed; returned wrong number of " \
10617 "luns or wrong len for OST $last_lun"
10623 echo "FIEMAP on 2-stripe file with hole succeeded"
10625 run_test 130c "FIEMAP (2-stripe file with hole)"
10628 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10630 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10631 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10633 trap cleanup_130 EXIT RETURN
10635 local fm_file=$DIR/$tfile
10636 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10637 error "setstripe on $fm_file"
10638 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10639 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10641 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10642 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10643 error "dd failed on $fm_file"
10645 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10646 filefrag_op=$(filefrag -ve -k $fm_file |
10647 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10649 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10650 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10655 for line in $filefrag_op
10657 frag_lun=$(echo $line | cut -d: -f5 |
10658 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10659 ext_len=$(echo $line | cut -d: -f4)
10660 if (( $frag_lun != $last_lun )); then
10661 if (( tot_len != 1024 )); then
10663 error "FIEMAP on $fm_file failed; returned " \
10664 "len $tot_len for OST $last_lun instead of 1024"
10667 (( num_luns += 1 ))
10671 (( tot_len += ext_len ))
10674 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10676 error "FIEMAP on $fm_file failed; returned wrong number of " \
10677 "luns or wrong len for OST $last_lun"
10683 echo "FIEMAP on N-stripe file succeeded"
10685 run_test 130d "FIEMAP (N-stripe file)"
10688 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10690 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10691 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10693 trap cleanup_130 EXIT RETURN
10695 local fm_file=$DIR/$tfile
10696 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10697 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10698 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10701 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10702 for ((i = 0; i < $NUM_BLKS; i++))
10704 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10707 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10708 filefrag_op=$(filefrag -ve -k $fm_file |
10709 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10711 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10712 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10717 for line in $filefrag_op
10719 frag_lun=$(echo $line | cut -d: -f5 |
10720 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10721 ext_len=$(echo $line | cut -d: -f4)
10722 if (( $frag_lun != $last_lun )); then
10723 if (( tot_len != $EXPECTED_LEN )); then
10725 error "FIEMAP on $fm_file failed; returned " \
10726 "len $tot_len for OST $last_lun instead " \
10730 (( num_luns += 1 ))
10734 (( tot_len += ext_len ))
10737 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10739 error "FIEMAP on $fm_file failed; returned wrong number " \
10740 "of luns or wrong len for OST $last_lun"
10746 echo "FIEMAP with continuation calls succeeded"
10748 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10751 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10752 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10754 local fm_file=$DIR/$tfile
10755 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10756 error "multiop create with lov_delay_create on $fm_file"
10758 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10759 filefrag_extents=$(filefrag -vek $fm_file |
10760 awk '/extents? found/ { print $2 }')
10761 if [[ "$filefrag_extents" != "0" ]]; then
10762 error "FIEMAP on $fm_file failed; " \
10763 "returned $filefrag_extents expected 0"
10768 run_test 130f "FIEMAP (unstriped file)"
10770 # Test for writev/readv
10772 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10773 error "writev test failed"
10774 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10775 error "readv failed"
10778 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10781 local fsize=$((524288 + 1048576 + 1572864))
10782 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10783 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10784 error "append writev test failed"
10786 ((fsize += 1572864 + 1048576))
10787 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10788 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10789 error "append writev test failed"
10792 run_test 131b "test append writev"
10795 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10798 run_test 131c "test read/write on file w/o objects"
10801 rwv -f $DIR/$tfile -w -n 1 1572864
10802 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10803 if [ "$NOB" != 1572864 ]; then
10804 error "Short read filed: read $NOB bytes instead of 1572864"
10808 run_test 131d "test short read"
10811 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10812 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10813 error "read hitting hole failed"
10816 run_test 131e "test read hitting hole"
10825 mds*) res=$(do_facet $facet \
10826 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10828 ost*) res=$(do_facet $facet \
10829 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10831 *) error "Wrong facet '$facet'" ;;
10833 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10834 # if the argument $3 is zero, it means any stat increment is ok.
10835 if [[ $want -gt 0 ]]; then
10836 local count=$(echo $res | awk '{ print $2 }')
10837 [[ $count -ne $want ]] &&
10838 error "The $op counter on $facet is $count, not $want"
10843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10844 remote_ost_nodsh && skip "remote OST with nodsh"
10845 remote_mds_nodsh && skip "remote MDS with nodsh"
10846 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10847 skip_env "MDS doesn't support rename stats"
10849 local testdir=$DIR/${tdir}/stats_testdir
10851 mkdir -p $DIR/${tdir}
10854 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10855 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10857 # verify mdt stats first.
10858 mkdir ${testdir} || error "mkdir failed"
10859 check_stats $SINGLEMDS "mkdir" 1
10860 touch ${testdir}/${tfile} || error "touch failed"
10861 check_stats $SINGLEMDS "open" 1
10862 check_stats $SINGLEMDS "close" 1
10863 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10864 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10865 check_stats $SINGLEMDS "mknod" 2
10867 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10868 check_stats $SINGLEMDS "unlink" 1
10869 rm -f ${testdir}/${tfile} || error "file remove failed"
10870 check_stats $SINGLEMDS "unlink" 2
10872 # remove working dir and check mdt stats again.
10873 rmdir ${testdir} || error "rmdir failed"
10874 check_stats $SINGLEMDS "rmdir" 1
10876 local testdir1=$DIR/${tdir}/stats_testdir1
10877 mkdir -p ${testdir}
10878 mkdir -p ${testdir1}
10879 touch ${testdir1}/test1
10880 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10881 check_stats $SINGLEMDS "crossdir_rename" 1
10883 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10884 check_stats $SINGLEMDS "samedir_rename" 1
10886 rm -rf $DIR/${tdir}
10888 run_test 133a "Verifying MDT stats ========================================"
10893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10894 remote_ost_nodsh && skip "remote OST with nodsh"
10895 remote_mds_nodsh && skip "remote MDS with nodsh"
10897 local testdir=$DIR/${tdir}/stats_testdir
10899 mkdir -p ${testdir} || error "mkdir failed"
10900 touch ${testdir}/${tfile} || error "touch failed"
10901 cancel_lru_locks mdc
10904 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10905 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10907 # extra mdt stats verification.
10908 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10909 check_stats $SINGLEMDS "setattr" 1
10910 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10911 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
10913 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10914 check_stats $SINGLEMDS "getattr" 1
10916 rm -rf $DIR/${tdir}
10918 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10919 # so the check below is not reliable
10920 [ $MDSCOUNT -eq 1 ] || return 0
10922 # Sleep to avoid a cached response.
10923 #define OBD_STATFS_CACHE_SECONDS 1
10925 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10926 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10927 $LFS df || error "lfs failed"
10928 check_stats $SINGLEMDS "statfs" 1
10930 # check aggregated statfs (LU-10018)
10931 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
10933 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
10936 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10937 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10939 check_stats $SINGLEMDS "statfs" 1
10941 # We want to check that the client didn't send OST_STATFS to
10942 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10943 # extra care is needed here.
10944 if remote_mds; then
10945 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10946 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10948 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10949 [ "$res" ] && error "OST got STATFS"
10954 run_test 133b "Verifying extra MDT stats =================================="
10957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10958 remote_ost_nodsh && skip "remote OST with nodsh"
10959 remote_mds_nodsh && skip "remote MDS with nodsh"
10961 local testdir=$DIR/$tdir/stats_testdir
10963 test_mkdir -p $testdir
10965 # verify obdfilter stats.
10966 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10968 cancel_lru_locks osc
10969 wait_delete_completed
10972 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10973 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10975 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10978 cancel_lru_locks osc
10979 check_stats ost1 "write" 1
10981 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10982 check_stats ost1 "read" 1
10984 > $testdir/$tfile || error "truncate failed"
10985 check_stats ost1 "punch" 1
10987 rm -f $testdir/$tfile || error "file remove failed"
10988 wait_delete_completed
10989 check_stats ost1 "destroy" 1
10993 run_test 133c "Verifying OST stats ========================================"
11000 while [ $value -ge 2 ]; do
11005 if [ $orig -gt $order ]; then
11013 local size=('K' 'M' 'G' 'T');
11015 local size_string=$value
11017 while [ $value -ge 1024 ]; do
11018 if [ $i -gt 3 ]; then
11019 #T is the biggest unit we get here, if that is bigger,
11021 size_string=${value}T
11024 value=$((value >> 10))
11025 if [ $value -lt 1024 ]; then
11026 size_string=${value}${size[$i]}
11035 get_rename_size() {
11037 local context=${2:-.}
11038 local sample=$(do_facet $SINGLEMDS $LCTL \
11039 get_param mdt.$FSNAME-MDT0000.rename_stats |
11040 grep -A1 $context |
11041 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11047 remote_ost_nodsh && skip "remote OST with nodsh"
11048 remote_mds_nodsh && skip "remote MDS with nodsh"
11049 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11050 skip_env "MDS doesn't support rename stats"
11052 local testdir1=$DIR/${tdir}/stats_testdir1
11053 local testdir2=$DIR/${tdir}/stats_testdir2
11054 mkdir -p $DIR/${tdir}
11056 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11058 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11059 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11061 createmany -o $testdir1/test 512 || error "createmany failed"
11063 # check samedir rename size
11064 mv ${testdir1}/test0 ${testdir1}/test_0
11066 local testdir1_size=$(ls -l $DIR/${tdir} |
11067 awk '/stats_testdir1/ {print $5}')
11068 local testdir2_size=$(ls -l $DIR/${tdir} |
11069 awk '/stats_testdir2/ {print $5}')
11071 testdir1_size=$(order_2 $testdir1_size)
11072 testdir2_size=$(order_2 $testdir2_size)
11074 testdir1_size=$(size_in_KMGT $testdir1_size)
11075 testdir2_size=$(size_in_KMGT $testdir2_size)
11077 echo "source rename dir size: ${testdir1_size}"
11078 echo "target rename dir size: ${testdir2_size}"
11080 local cmd="do_facet $SINGLEMDS $LCTL "
11081 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11083 eval $cmd || error "$cmd failed"
11084 local samedir=$($cmd | grep 'same_dir')
11085 local same_sample=$(get_rename_size $testdir1_size)
11086 [ -z "$samedir" ] && error "samedir_rename_size count error"
11087 [[ $same_sample -eq 1 ]] ||
11088 error "samedir_rename_size error $same_sample"
11089 echo "Check same dir rename stats success"
11091 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11093 # check crossdir rename size
11094 mv ${testdir1}/test_0 ${testdir2}/test_0
11096 testdir1_size=$(ls -l $DIR/${tdir} |
11097 awk '/stats_testdir1/ {print $5}')
11098 testdir2_size=$(ls -l $DIR/${tdir} |
11099 awk '/stats_testdir2/ {print $5}')
11101 testdir1_size=$(order_2 $testdir1_size)
11102 testdir2_size=$(order_2 $testdir2_size)
11104 testdir1_size=$(size_in_KMGT $testdir1_size)
11105 testdir2_size=$(size_in_KMGT $testdir2_size)
11107 echo "source rename dir size: ${testdir1_size}"
11108 echo "target rename dir size: ${testdir2_size}"
11110 eval $cmd || error "$cmd failed"
11111 local crossdir=$($cmd | grep 'crossdir')
11112 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11113 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11114 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11115 [[ $src_sample -eq 1 ]] ||
11116 error "crossdir_rename_size error $src_sample"
11117 [[ $tgt_sample -eq 1 ]] ||
11118 error "crossdir_rename_size error $tgt_sample"
11119 echo "Check cross dir rename stats success"
11120 rm -rf $DIR/${tdir}
11122 run_test 133d "Verifying rename_stats ========================================"
11125 remote_mds_nodsh && skip "remote MDS with nodsh"
11126 remote_ost_nodsh && skip "remote OST with nodsh"
11127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11129 local testdir=$DIR/${tdir}/stats_testdir
11130 local ctr f0 f1 bs=32768 count=42 sum
11132 mkdir -p ${testdir} || error "mkdir failed"
11134 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
11136 for ctr in {write,read}_bytes; do
11138 cancel_lru_locks osc
11140 do_facet ost1 $LCTL set_param -n \
11141 "obdfilter.*.exports.clear=clear"
11143 if [ $ctr = write_bytes ]; then
11145 f1=${testdir}/${tfile}
11147 f0=${testdir}/${tfile}
11151 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11154 cancel_lru_locks osc
11156 sum=$(do_facet ost1 $LCTL get_param \
11157 "obdfilter.*.exports.*.stats" |
11158 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11159 $1 == ctr { sum += $7 }
11160 END { printf("%0.0f", sum) }')
11162 if ((sum != bs * count)); then
11163 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11167 rm -rf $DIR/${tdir}
11169 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11171 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11173 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11174 # not honor the -ignore_readdir_race option correctly. So we call
11175 # error_ignore() rather than error() in these cases. See LU-11152.
11177 if (find --version; do_facet mds1 find --version) |
11178 grep -q '\b4\.5\.1[1-4]\b'; then
11179 error_ignore LU-11152 "$@"
11186 # First without trusting modes.
11187 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11188 echo "proc_dirs='$proc_dirs'"
11189 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11190 find $proc_dirs -exec cat '{}' \; &> /dev/null
11192 # Second verifying readability.
11193 $LCTL get_param -R '*' &> /dev/null
11195 # Verifing writability with badarea_io.
11197 -ignore_readdir_race \
11199 -not -name force_lbug \
11200 -not -name changelog_mask \
11201 -exec badarea_io '{}' \; ||
11202 error_133 "find $proc_dirs failed"
11204 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11207 remote_mds_nodsh && skip "remote MDS with nodsh"
11208 remote_ost_nodsh && skip "remote OST with nodsh"
11210 # eventually, this can also be replaced with "lctl get_param -R",
11211 # but not until that option is always available on the server
11213 for facet in mds1 ost1; do
11214 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11215 skip_noexit "Too old lustre on $facet"
11216 local facet_proc_dirs=$(do_facet $facet \
11217 \\\ls -d $proc_regexp 2>/dev/null)
11218 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11219 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11220 do_facet $facet find $facet_proc_dirs \
11221 ! -name req_history \
11222 -exec cat '{}' \\\; &> /dev/null
11224 do_facet $facet find $facet_proc_dirs \
11225 ! -name req_history \
11227 -exec cat '{}' \\\; &> /dev/null ||
11228 error "proc file read failed"
11230 do_facet $facet find $facet_proc_dirs \
11231 -ignore_readdir_race \
11233 -not -name force_lbug \
11234 -not -name changelog_mask \
11235 -exec badarea_io '{}' \\\; ||
11236 error_133 "$facet find $facet_proc_dirs failed"
11239 # remount the FS in case writes/reads /proc break the FS
11240 cleanup || error "failed to unmount"
11241 setup || error "failed to setup"
11244 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11247 remote_mds_nodsh && skip "remote MDS with nodsh"
11248 remote_ost_nodsh && skip "remote OST with nodsh"
11249 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11250 skip "Need MDS version at least 2.9.54"
11254 for facet in client mds1 ost1; do
11255 local facet_proc_dirs=$(do_facet $facet \
11256 \\\ls -d $proc_regexp 2> /dev/null)
11257 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11258 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11259 # Get the list of files that are missing the terminating newline
11260 local missing=($(do_facet $facet \
11261 find ${facet_proc_dirs} -type f \| \
11262 while read F\; do \
11263 awk -v FS='\v' -v RS='\v\v' \
11264 "'END { if(NR>0 && \
11265 \\\$NF !~ /.*\\\n\$/) \
11266 print FILENAME}'" \
11269 [ ${#missing[*]} -eq 0 ] ||
11270 error "files do not end with newline: ${missing[*]}"
11273 run_test 133h "Proc files should end with newlines"
11276 remote_mds_nodsh && skip "remote MDS with nodsh"
11277 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11278 skip "Need MDS version at least 2.7.54"
11280 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11281 cancel_lru_locks mdc
11283 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11284 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11285 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11288 createmany -o $DIR/$tdir/f $nr ||
11289 error "failed to create $nr files in $DIR/$tdir"
11290 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11292 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11293 do_facet mds1 $LCTL set_param fail_loc=0x327
11294 do_facet mds1 $LCTL set_param fail_val=500
11297 echo "sleep 10 seconds ..."
11299 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11301 do_facet mds1 $LCTL set_param fail_loc=0
11302 do_facet mds1 $LCTL set_param fail_val=0
11303 [ $lck_cnt -lt $unused ] ||
11304 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11307 unlinkmany $DIR/$tdir/f $nr
11309 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11312 remote_mds_nodsh && skip "remote MDS with nodsh"
11313 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11314 skip "Need MDS version at least 2.7.54"
11316 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11317 cancel_lru_locks mdc
11319 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11320 ldlm.lock_reclaim_threshold_mb)
11321 # disable reclaim temporarily
11322 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11324 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11325 do_facet mds1 $LCTL set_param fail_loc=0x328
11326 do_facet mds1 $LCTL set_param fail_val=500
11328 $LCTL set_param debug=+trace
11331 createmany -o $DIR/$tdir/f $nr &
11332 local create_pid=$!
11334 echo "Sleep $TIMEOUT seconds ..."
11336 if ! ps -p $create_pid > /dev/null 2>&1; then
11337 do_facet mds1 $LCTL set_param fail_loc=0
11338 do_facet mds1 $LCTL set_param fail_val=0
11339 do_facet mds1 $LCTL set_param \
11340 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11341 error "createmany finished incorrectly!"
11343 do_facet mds1 $LCTL set_param fail_loc=0
11344 do_facet mds1 $LCTL set_param fail_val=0
11345 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11346 wait $create_pid || return 1
11348 unlinkmany $DIR/$tdir/f $nr
11350 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11352 test_140() { #bug-17379
11353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11355 test_mkdir $DIR/$tdir
11356 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11357 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11359 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11360 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11362 while i=$((i + 1)); do
11364 cd $i || error "Changing to $i"
11365 ln -s ../stat stat || error "Creating stat symlink"
11366 # Read the symlink until ELOOP present,
11367 # not LBUGing the system is considered success,
11368 # we didn't overrun the stack.
11369 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11370 if [ $ret -ne 0 ]; then
11371 if [ $ret -eq 40 ]; then
11374 error "Open stat symlink"
11380 echo "The symlink depth = $i"
11381 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11382 error "Invalid symlink depth"
11384 # Test recursive symlink
11385 ln -s symlink_self symlink_self
11386 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11387 echo "open symlink_self returns $ret"
11388 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11390 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11395 local TF="$TMP/$tfile"
11397 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11399 cancel_lru_locks $OSC
11400 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11401 remount_client $MOUNT
11403 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11406 $TRUNCATE $DIR/$tfile 6000
11407 cancel_lru_locks $OSC
11408 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11411 echo "12345" >>$DIR/$tfile
11412 cancel_lru_locks $OSC
11413 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11416 echo "12345" >>$DIR/$tfile
11417 cancel_lru_locks $OSC
11418 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11423 run_test 150 "truncate/append tests"
11425 #LU-2902 roc_hit was not able to read all values from lproc
11426 function roc_hit_init() {
11427 local list=$(comma_list $(osts_nodes))
11428 local dir=$DIR/$tdir-check
11429 local file=$dir/$tfile
11435 #use setstripe to do a write to every ost
11436 for i in $(seq 0 $((OSTCOUNT-1))); do
11437 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11438 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11439 idx=$(printf %04x $i)
11440 BEFORE=$(get_osd_param $list *OST*$idx stats |
11441 awk '$1 == "cache_access" {sum += $7}
11442 END { printf("%0.0f", sum) }')
11444 cancel_lru_locks osc
11445 cat $file >/dev/null
11447 AFTER=$(get_osd_param $list *OST*$idx stats |
11448 awk '$1 == "cache_access" {sum += $7}
11449 END { printf("%0.0f", sum) }')
11451 echo BEFORE:$BEFORE AFTER:$AFTER
11452 if ! let "AFTER - BEFORE == 4"; then
11454 error "roc_hit is not safe to use"
11462 function roc_hit() {
11463 local list=$(comma_list $(osts_nodes))
11464 echo $(get_osd_param $list '' stats |
11465 awk '$1 == "cache_hit" {sum += $7}
11466 END { printf("%0.0f", sum) }')
11469 function set_cache() {
11472 if [ "$2" == "off" ]; then
11475 local list=$(comma_list $(osts_nodes))
11476 set_osd_param $list '' $1_cache_enable $on
11478 cancel_lru_locks osc
11482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11483 remote_ost_nodsh && skip "remote OST with nodsh"
11486 local list=$(comma_list $(osts_nodes))
11488 # check whether obdfilter is cache capable at all
11489 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11490 skip "not cache-capable obdfilter"
11493 # check cache is enabled on all obdfilters
11494 if get_osd_param $list '' read_cache_enable | grep 0; then
11495 skip "oss cache is disabled"
11498 set_osd_param $list '' writethrough_cache_enable 1
11500 # check write cache is enabled on all obdfilters
11501 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11502 skip "oss write cache is NOT enabled"
11507 #define OBD_FAIL_OBD_NO_LRU 0x609
11508 do_nodes $list $LCTL set_param fail_loc=0x609
11510 # pages should be in the case right after write
11511 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11514 local BEFORE=$(roc_hit)
11515 cancel_lru_locks osc
11516 cat $DIR/$tfile >/dev/null
11517 local AFTER=$(roc_hit)
11519 do_nodes $list $LCTL set_param fail_loc=0
11521 if ! let "AFTER - BEFORE == CPAGES"; then
11522 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11525 # the following read invalidates the cache
11526 cancel_lru_locks osc
11527 set_osd_param $list '' read_cache_enable 0
11528 cat $DIR/$tfile >/dev/null
11530 # now data shouldn't be found in the cache
11532 cancel_lru_locks osc
11533 cat $DIR/$tfile >/dev/null
11535 if let "AFTER - BEFORE != 0"; then
11536 error "IN CACHE: before: $BEFORE, after: $AFTER"
11539 set_osd_param $list '' read_cache_enable 1
11542 run_test 151 "test cache on oss and controls ==============================="
11545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11547 local TF="$TMP/$tfile"
11549 # simulate ENOMEM during write
11550 #define OBD_FAIL_OST_NOMEM 0x226
11551 lctl set_param fail_loc=0x80000226
11552 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11554 sync || error "sync failed"
11555 lctl set_param fail_loc=0
11557 # discard client's cache
11558 cancel_lru_locks osc
11560 # simulate ENOMEM during read
11561 lctl set_param fail_loc=0x80000226
11562 cmp $TF $DIR/$tfile || error "cmp failed"
11563 lctl set_param fail_loc=0
11567 run_test 152 "test read/write with enomem ============================"
11570 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11572 run_test 153 "test if fdatasync does not crash ======================="
11574 dot_lustre_fid_permission_check() {
11576 local ffid=$MOUNT/.lustre/fid/$fid
11579 echo "stat fid $fid"
11580 stat $ffid > /dev/null || error "stat $ffid failed."
11581 echo "touch fid $fid"
11582 touch $ffid || error "touch $ffid failed."
11583 echo "write to fid $fid"
11584 cat /etc/hosts > $ffid || error "write $ffid failed."
11585 echo "read fid $fid"
11586 diff /etc/hosts $ffid || error "read $ffid failed."
11587 echo "append write to fid $fid"
11588 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11589 echo "rename fid $fid"
11590 mv $ffid $test_dir/$tfile.1 &&
11591 error "rename $ffid to $tfile.1 should fail."
11592 touch $test_dir/$tfile.1
11593 mv $test_dir/$tfile.1 $ffid &&
11594 error "rename $tfile.1 to $ffid should fail."
11595 rm -f $test_dir/$tfile.1
11596 echo "truncate fid $fid"
11597 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11598 echo "link fid $fid"
11599 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11600 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11601 echo "setfacl fid $fid"
11602 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11603 echo "getfacl fid $fid"
11604 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11606 echo "unlink fid $fid"
11607 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11608 echo "mknod fid $fid"
11609 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11611 fid=[0xf00000400:0x1:0x0]
11612 ffid=$MOUNT/.lustre/fid/$fid
11614 echo "stat non-exist fid $fid"
11615 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11616 echo "write to non-exist fid $fid"
11617 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11618 echo "link new fid $fid"
11619 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11621 mkdir -p $test_dir/$tdir
11622 touch $test_dir/$tdir/$tfile
11623 fid=$($LFS path2fid $test_dir/$tdir)
11626 error "error: could not get fid for $test_dir/$dir/$tfile."
11628 ffid=$MOUNT/.lustre/fid/$fid
11631 ls $ffid > /dev/null || error "ls $ffid failed."
11632 echo "touch $fid/$tfile.1"
11633 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11635 echo "touch $MOUNT/.lustre/fid/$tfile"
11636 touch $MOUNT/.lustre/fid/$tfile && \
11637 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11639 echo "setxattr to $MOUNT/.lustre/fid"
11640 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11642 echo "listxattr for $MOUNT/.lustre/fid"
11643 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11645 echo "delxattr from $MOUNT/.lustre/fid"
11646 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11648 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11649 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11650 error "touch invalid fid should fail."
11652 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11653 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11654 error "touch non-normal fid should fail."
11656 echo "rename $tdir to $MOUNT/.lustre/fid"
11657 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11658 error "rename to $MOUNT/.lustre/fid should fail."
11660 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11662 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11663 local new_obf_mode=777
11665 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11666 chmod $new_obf_mode $DIR/.lustre/fid ||
11667 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11669 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11670 [ $obf_mode -eq $new_obf_mode ] ||
11671 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11673 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11674 chmod $old_obf_mode $DIR/.lustre/fid ||
11675 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11678 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11679 fid=$($LFS path2fid $test_dir/$tfile-2)
11681 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11683 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11684 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11685 error "create lov data thru .lustre failed"
11687 echo "cp /etc/passwd $test_dir/$tfile-2"
11688 cp /etc/passwd $test_dir/$tfile-2 ||
11689 error "copy to $test_dir/$tfile-2 failed."
11690 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11691 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11692 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11694 rm -rf $test_dir/tfile.lnk
11695 rm -rf $test_dir/$tfile-2
11699 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11700 skip "Need MDS version at least 2.4.1"
11702 local tf=$DIR/$tfile
11705 local fid=$($LFS path2fid $tf)
11706 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11708 # check that we get the same pathname back
11709 local found=$($LFS fid2path $MOUNT "$fid")
11710 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11711 [ "$found" == "$tf" ] ||
11712 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11714 run_test 154A "lfs path2fid and fid2path basic checks"
11717 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11718 skip "Need MDS version at least 2.4.1"
11720 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11721 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11722 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11723 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11725 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11726 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11728 # check that we get the same pathname
11729 echo "PFID: $PFID, name: $name"
11730 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11731 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11732 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11733 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11735 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11737 run_test 154B "verify the ll_decode_linkea tool"
11740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11741 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11742 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11743 skip "Need MDS version at least 2.2.51"
11744 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11746 cp /etc/hosts $DIR/$tfile
11748 fid=$($LFS path2fid $DIR/$tfile)
11750 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11752 dot_lustre_fid_permission_check "$fid" $DIR ||
11753 error "dot lustre permission check $fid failed"
11755 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11757 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11759 touch $MOUNT/.lustre/file &&
11760 error "creation is not allowed under .lustre"
11762 mkdir $MOUNT/.lustre/dir &&
11763 error "mkdir is not allowed under .lustre"
11767 run_test 154a "Open-by-FID"
11770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11771 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11772 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11773 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11774 skip "Need MDS version at least 2.2.51"
11776 local remote_dir=$DIR/$tdir/remote_dir
11780 mkdir -p $DIR/$tdir
11781 $LFS mkdir -i $MDTIDX $remote_dir ||
11782 error "create remote directory failed"
11784 cp /etc/hosts $remote_dir/$tfile
11786 fid=$($LFS path2fid $remote_dir/$tfile)
11788 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11790 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11791 error "dot lustre permission check $fid failed"
11794 run_test 154b "Open-by-FID for remote directory"
11797 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11798 skip "Need MDS version at least 2.4.1"
11800 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11801 local FID1=$($LFS path2fid $DIR/$tfile.1)
11802 local FID2=$($LFS path2fid $DIR/$tfile.2)
11803 local FID3=$($LFS path2fid $DIR/$tfile.3)
11806 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11807 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11808 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11810 [ "$FID" = "${!want}" ] ||
11811 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11815 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11817 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11818 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11822 run_test 154c "lfs path2fid and fid2path multiple arguments"
11825 remote_mds_nodsh && skip "remote MDS with nodsh"
11826 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11827 skip "Need MDS version at least 2.5.53"
11829 if remote_mds; then
11830 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11834 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11841 local fid=$($LFS path2fid $DIR/$tfile)
11844 cmd="exec $fd<$DIR/$tfile"
11846 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11847 echo "$fid_list" | grep "$fid"
11850 cmd="exec $fd>/dev/null"
11852 if [ $rc -ne 0 ]; then
11853 error "FID $fid not found in open files list $fid_list"
11856 run_test 154d "Verify open file fid"
11860 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11861 skip "Need MDS version at least 2.6.50"
11863 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11864 error ".lustre returned by readdir"
11867 run_test 154e ".lustre is not returned by readdir"
11870 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11872 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11873 test_mkdir -p -c1 $DIR/$tdir/d
11874 # test dirs inherit from its stripe
11875 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11876 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11877 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11878 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11881 # get fid of parents
11882 local FID0=$($LFS path2fid $DIR/$tdir/d)
11883 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11884 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11885 local FID3=$($LFS path2fid $DIR)
11887 # check that path2fid --parents returns expected <parent_fid>/name
11888 # 1) test for a directory (single parent)
11889 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11890 [ "$parent" == "$FID0/foo1" ] ||
11891 error "expected parent: $FID0/foo1, got: $parent"
11893 # 2) test for a file with nlink > 1 (multiple parents)
11894 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11895 echo "$parent" | grep -F "$FID1/$tfile" ||
11896 error "$FID1/$tfile not returned in parent list"
11897 echo "$parent" | grep -F "$FID2/link" ||
11898 error "$FID2/link not returned in parent list"
11900 # 3) get parent by fid
11901 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11902 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11903 echo "$parent" | grep -F "$FID1/$tfile" ||
11904 error "$FID1/$tfile not returned in parent list (by fid)"
11905 echo "$parent" | grep -F "$FID2/link" ||
11906 error "$FID2/link not returned in parent list (by fid)"
11908 # 4) test for entry in root directory
11909 parent=$($LFS path2fid --parents $DIR/f)
11910 echo "$parent" | grep -F "$FID3/f" ||
11911 error "$FID3/f not returned in parent list"
11913 # 5) test it on root directory
11914 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11915 error "$MOUNT should not have parents"
11917 # enable xattr caching and check that linkea is correctly updated
11918 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11919 save_lustre_params client "llite.*.xattr_cache" > $save
11920 lctl set_param llite.*.xattr_cache 1
11922 # 6.1) linkea update on rename
11923 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11925 # get parents by fid
11926 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11927 # foo1 should no longer be returned in parent list
11928 echo "$parent" | grep -F "$FID1" &&
11929 error "$FID1 should no longer be in parent list"
11930 # the new path should appear
11931 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11932 error "$FID2/$tfile.moved is not in parent list"
11934 # 6.2) linkea update on unlink
11935 rm -f $DIR/$tdir/d/foo2/link
11936 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11937 # foo2/link should no longer be returned in parent list
11938 echo "$parent" | grep -F "$FID2/link" &&
11939 error "$FID2/link should no longer be in parent list"
11943 restore_lustre_params < $save
11946 run_test 154f "get parent fids by reading link ea"
11950 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11951 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
11952 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
11953 skip "Need MDS version at least 2.6.92"
11955 mkdir -p $DIR/$tdir
11956 llapi_fid_test -d $DIR/$tdir
11958 run_test 154g "various llapi FID tests"
11960 test_155_small_load() {
11961 local temp=$TMP/$tfile
11962 local file=$DIR/$tfile
11964 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11965 error "dd of=$temp bs=6096 count=1 failed"
11967 cancel_lru_locks $OSC
11968 cmp $temp $file || error "$temp $file differ"
11970 $TRUNCATE $temp 6000
11971 $TRUNCATE $file 6000
11972 cmp $temp $file || error "$temp $file differ (truncate1)"
11974 echo "12345" >>$temp
11975 echo "12345" >>$file
11976 cmp $temp $file || error "$temp $file differ (append1)"
11978 echo "12345" >>$temp
11979 echo "12345" >>$file
11980 cmp $temp $file || error "$temp $file differ (append2)"
11986 test_155_big_load() {
11987 remote_ost_nodsh && skip "remote OST with nodsh"
11989 local temp=$TMP/$tfile
11990 local file=$DIR/$tfile
11993 local cache_size=$(do_facet ost$((MAXI+1)) \
11994 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11995 local large_file_size=$((cache_size * 2))
11997 echo "OSS cache size: $cache_size KB"
11998 echo "Large file size: $large_file_size KB"
12000 [ $MAXV -le $large_file_size ] &&
12001 skip_env "max available OST size needs > $large_file_size KB"
12003 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
12005 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12006 error "dd of=$temp bs=$large_file_size count=1k failed"
12009 cancel_lru_locks osc
12010 cmp $temp $file || error "$temp $file differ"
12016 save_writethrough() {
12017 local facets=$(get_facets OST)
12019 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12025 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12027 save_writethrough $p
12030 set_cache writethrough on
12031 test_155_small_load
12032 restore_lustre_params < $p
12035 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12040 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12042 save_writethrough $p
12045 set_cache writethrough off
12046 test_155_small_load
12047 restore_lustre_params < $p
12050 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12055 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12057 save_writethrough $p
12060 set_cache writethrough on
12061 test_155_small_load
12062 restore_lustre_params < $p
12065 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12070 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12072 save_writethrough $p
12075 set_cache writethrough off
12076 test_155_small_load
12077 restore_lustre_params < $p
12080 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12085 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12087 save_writethrough $p
12090 set_cache writethrough on
12092 restore_lustre_params < $p
12095 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12100 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12102 save_writethrough $p
12105 set_cache writethrough off
12107 restore_lustre_params < $p
12110 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12115 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12117 save_writethrough $p
12120 set_cache writethrough on
12122 restore_lustre_params < $p
12125 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12130 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12132 save_writethrough $p
12135 set_cache writethrough off
12137 restore_lustre_params < $p
12140 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12144 remote_ost_nodsh && skip "remote OST with nodsh"
12145 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12146 skip "stats not implemented on old servers"
12147 [ "$ost1_FSTYPE" = "zfs" ] &&
12148 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12153 local file="$DIR/$tfile"
12154 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12156 save_writethrough $p
12159 log "Turn on read and write cache"
12161 set_cache writethrough on
12163 log "Write data and read it back."
12164 log "Read should be satisfied from the cache."
12165 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12167 cancel_lru_locks osc
12168 cat $file >/dev/null
12170 if ! let "AFTER - BEFORE == CPAGES"; then
12171 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12173 log "cache hits:: before: $BEFORE, after: $AFTER"
12176 log "Read again; it should be satisfied from the cache."
12178 cancel_lru_locks osc
12179 cat $file >/dev/null
12181 if ! let "AFTER - BEFORE == CPAGES"; then
12182 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12184 log "cache hits:: before: $BEFORE, after: $AFTER"
12187 log "Turn off the read cache and turn on the write cache"
12189 set_cache writethrough on
12191 log "Read again; it should be satisfied from the cache."
12193 cancel_lru_locks osc
12194 cat $file >/dev/null
12196 if ! let "AFTER - BEFORE == CPAGES"; then
12197 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12199 log "cache hits:: before: $BEFORE, after: $AFTER"
12202 log "Read again; it should not be satisfied from the cache."
12204 cancel_lru_locks osc
12205 cat $file >/dev/null
12207 if ! let "AFTER - BEFORE == 0"; then
12208 error "IN CACHE: before: $BEFORE, after: $AFTER"
12210 log "cache hits:: before: $BEFORE, after: $AFTER"
12213 log "Write data and read it back."
12214 log "Read should be satisfied from the cache."
12215 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12217 cancel_lru_locks osc
12218 cat $file >/dev/null
12220 if ! let "AFTER - BEFORE == CPAGES"; then
12221 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12223 log "cache hits:: before: $BEFORE, after: $AFTER"
12226 log "Read again; it should not be satisfied from the cache."
12228 cancel_lru_locks osc
12229 cat $file >/dev/null
12231 if ! let "AFTER - BEFORE == 0"; then
12232 error "IN CACHE: before: $BEFORE, after: $AFTER"
12234 log "cache hits:: before: $BEFORE, after: $AFTER"
12237 log "Turn off read and write cache"
12239 set_cache writethrough off
12241 log "Write data and read it back"
12242 log "It should not be satisfied from the cache."
12244 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12245 cancel_lru_locks osc
12247 cat $file >/dev/null
12249 if ! let "AFTER - BEFORE == 0"; then
12250 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12252 log "cache hits:: before: $BEFORE, after: $AFTER"
12255 log "Turn on the read cache and turn off the write cache"
12257 set_cache writethrough off
12259 log "Write data and read it back"
12260 log "It should not be satisfied from the cache."
12262 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12264 cancel_lru_locks osc
12265 cat $file >/dev/null
12267 if ! let "AFTER - BEFORE == 0"; then
12268 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12270 log "cache hits:: before: $BEFORE, after: $AFTER"
12273 log "Read again; it should be satisfied from the cache."
12275 cancel_lru_locks osc
12276 cat $file >/dev/null
12278 if ! let "AFTER - BEFORE == CPAGES"; then
12279 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12281 log "cache hits:: before: $BEFORE, after: $AFTER"
12284 restore_lustre_params < $p
12287 run_test 156 "Verification of tunables"
12290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12291 remote_mds_nodsh && skip "remote MDS with nodsh"
12292 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12293 skip "Need MDS version at least 2.2.0"
12295 changelog_register || error "changelog_register failed"
12296 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12297 changelog_users $SINGLEMDS | grep -q $cl_user ||
12298 error "User $cl_user not found in changelog_users"
12301 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12302 changelog_clear 0 || error "changelog_clear failed"
12303 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12304 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12305 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12306 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12307 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12308 rm $DIR/$tdir/pics/desktop.jpg
12310 changelog_dump | tail -10
12312 echo "verifying changelog mask"
12313 changelog_chmask "-MKDIR"
12314 changelog_chmask "-CLOSE"
12316 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12317 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12319 changelog_chmask "+MKDIR"
12320 changelog_chmask "+CLOSE"
12322 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12323 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12325 changelog_dump | tail -10
12326 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12327 CLOSES=$(changelog_dump | grep -c "CLOSE")
12328 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12329 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12332 echo "verifying target fid"
12333 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12334 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12335 [ "$fidc" == "$fidf" ] ||
12336 error "changelog '$tfile' fid $fidc != file fid $fidf"
12337 echo "verifying parent fid"
12338 # The FID returned from the Changelog may be the directory shard on
12339 # a different MDT, and not the FID returned by path2fid on the parent.
12340 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12341 # since this is what will matter when recreating this file in the tree.
12342 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12343 local pathp=$($LFS fid2path $MOUNT "$fidp")
12344 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12345 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12347 echo "getting records for $cl_user"
12348 changelog_users $SINGLEMDS
12349 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12351 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12352 error "changelog_clear failed"
12353 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12354 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12355 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12356 error "user index expect $user_rec1 + $nclr != $user_rec2"
12358 local min0_rec=$(changelog_users $SINGLEMDS |
12359 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12360 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12361 awk '{ print $1; exit; }')
12363 changelog_dump | tail -n 5
12364 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12365 [ $first_rec == $((min0_rec + 1)) ] ||
12366 error "first index should be $min0_rec + 1 not $first_rec"
12368 # LU-3446 changelog index reset on MDT restart
12369 local cur_rec1=$(changelog_users $SINGLEMDS |
12370 awk '/^current.index:/ { print $NF }')
12371 changelog_clear 0 ||
12372 error "clear all changelog records for $cl_user failed"
12373 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12374 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12375 error "Fail to start $SINGLEMDS"
12376 local cur_rec2=$(changelog_users $SINGLEMDS |
12377 awk '/^current.index:/ { print $NF }')
12378 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12379 [ $cur_rec1 == $cur_rec2 ] ||
12380 error "current index should be $cur_rec1 not $cur_rec2"
12382 echo "verifying users from this test are deregistered"
12383 changelog_deregister || error "changelog_deregister failed"
12384 changelog_users $SINGLEMDS | grep -q $cl_user &&
12385 error "User '$cl_user' still in changelog_users"
12387 # lctl get_param -n mdd.*.changelog_users
12388 # current index: 144
12389 # ID index (idle seconds)
12391 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12392 # this is the normal case where all users were deregistered
12393 # make sure no new records are added when no users are present
12394 local last_rec1=$(changelog_users $SINGLEMDS |
12395 awk '/^current.index:/ { print $NF }')
12396 touch $DIR/$tdir/chloe
12397 local last_rec2=$(changelog_users $SINGLEMDS |
12398 awk '/^current.index:/ { print $NF }')
12399 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12400 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12402 # any changelog users must be leftovers from a previous test
12403 changelog_users $SINGLEMDS
12404 echo "other changelog users; can't verify off"
12407 run_test 160a "changelog sanity"
12409 test_160b() { # LU-3587
12410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12411 remote_mds_nodsh && skip "remote MDS with nodsh"
12412 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12413 skip "Need MDS version at least 2.2.0"
12415 changelog_register || error "changelog_register failed"
12416 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12417 changelog_users $SINGLEMDS | grep -q $cl_user ||
12418 error "User '$cl_user' not found in changelog_users"
12420 local longname1=$(str_repeat a 255)
12421 local longname2=$(str_repeat b 255)
12424 echo "creating very long named file"
12425 touch $longname1 || error "create of '$longname1' failed"
12426 echo "renaming very long named file"
12427 mv $longname1 $longname2
12429 changelog_dump | grep RENME | tail -n 5
12432 run_test 160b "Verify that very long rename doesn't crash in changelog"
12435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12436 remote_mds_nodsh && skip "remote MDS with nodsh"
12438 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12439 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12440 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12441 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12445 # Registration step
12446 changelog_register || error "changelog_register failed"
12449 mkdir -p $DIR/$tdir
12450 $MCREATE $DIR/$tdir/foo_160c
12451 changelog_chmask "-TRUNC"
12452 $TRUNCATE $DIR/$tdir/foo_160c 200
12453 changelog_chmask "+TRUNC"
12454 $TRUNCATE $DIR/$tdir/foo_160c 199
12455 changelog_dump | tail -n 5
12456 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12457 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12459 run_test 160c "verify that changelog log catch the truncate event"
12462 remote_mds_nodsh && skip "remote MDS with nodsh"
12463 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12465 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12466 skip "Need MDS version at least 2.7.60"
12468 # Registration step
12469 changelog_register || error "changelog_register failed"
12471 mkdir -p $DIR/$tdir/migrate_dir
12472 changelog_clear 0 || error "changelog_clear failed"
12474 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12475 changelog_dump | tail -n 5
12476 local migrates=$(changelog_dump | grep -c "MIGRT")
12477 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12479 run_test 160d "verify that changelog log catch the migrate event"
12482 remote_mds_nodsh && skip "remote MDS with nodsh"
12485 changelog_register || error "changelog_register failed"
12487 # Delete a future user (expect fail)
12488 local MDT0=$(facet_svc $SINGLEMDS)
12489 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12492 if [ $rc -eq 0 ]; then
12493 error "Deleted non-existant user cl77"
12494 elif [ $rc -ne 2 ]; then
12495 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12498 # Clear to a bad index (1 billion should be safe)
12499 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12502 if [ $rc -eq 0 ]; then
12503 error "Successfully cleared to invalid CL index"
12504 elif [ $rc -ne 22 ]; then
12505 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12508 run_test 160e "changelog negative testing (should return errors)"
12511 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12512 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12513 skip "Need MDS version at least 2.10.56"
12515 local mdts=$(comma_list $(mdts_nodes))
12518 changelog_register || error "first changelog_register failed"
12519 changelog_register || error "second changelog_register failed"
12521 declare -A cl_user1
12522 declare -A cl_user2
12527 # generate some changelog records to accumulate on each MDT
12528 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12529 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12530 error "create $DIR/$tdir/$tfile failed"
12532 # check changelogs have been generated
12533 local nbcl=$(changelog_dump | wc -l)
12534 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12536 for param in "changelog_max_idle_time=10" \
12538 "changelog_min_gc_interval=2" \
12539 "changelog_min_free_cat_entries=3"; do
12540 local MDT0=$(facet_svc $SINGLEMDS)
12541 local var="${param%=*}"
12542 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12544 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12545 do_nodes $mdts $LCTL set_param mdd.*.$param
12548 # force cl_user2 to be idle (1st part)
12551 # simulate changelog catalog almost full
12552 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12553 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12555 for i in $(seq $MDSCOUNT); do
12556 cl_users=(${CL_USERS[mds$i]})
12557 cl_user1[mds$i]="${cl_users[0]}"
12558 cl_user2[mds$i]="${cl_users[1]}"
12560 [ -n "${cl_user1[mds$i]}" ] ||
12561 error "mds$i: no user registered"
12562 [ -n "${cl_user2[mds$i]}" ] ||
12563 error "mds$i: only ${cl_user2[mds$i]} is registered"
12565 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12566 [ -n "$user_rec1" ] ||
12567 error "mds$i: User ${cl_user1[mds$i]} not registered"
12568 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12569 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12570 [ -n "$user_rec2" ] ||
12571 error "mds$i: User ${cl_user1[mds$i]} not registered"
12572 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12573 "$user_rec1 + 2 == $user_rec2"
12574 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12575 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12576 "$user_rec1 + 2, but is $user_rec2"
12577 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12578 [ -n "$user_rec2" ] ||
12579 error "mds$i: User ${cl_user2[mds$i]} not registered"
12580 [ $user_rec1 == $user_rec2 ] ||
12581 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12582 "$user_rec1, but is $user_rec2"
12585 # force cl_user2 to be idle (2nd part) and to reach
12586 # changelog_max_idle_time
12589 # generate one more changelog to trigger fail_loc
12590 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12591 error "create $DIR/$tdir/${tfile}bis failed"
12593 # ensure gc thread is done
12594 for i in $(mdts_nodes); do
12596 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12597 error "$i: GC-thread not done"
12601 for i in $(seq $MDSCOUNT); do
12602 # check cl_user1 still registered
12603 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12604 error "mds$i: User ${cl_user1[mds$i]} not registered"
12605 # check cl_user2 unregistered
12606 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12607 error "mds$i: User ${cl_user2[mds$i]} still registered"
12609 # check changelogs are present and starting at $user_rec1 + 1
12610 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12611 [ -n "$user_rec1" ] ||
12612 error "mds$i: User ${cl_user1[mds$i]} not registered"
12613 first_rec=$($LFS changelog $(facet_svc mds$i) |
12614 awk '{ print $1; exit; }')
12616 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12617 [ $((user_rec1 + 1)) == $first_rec ] ||
12618 error "mds$i: first index should be $user_rec1 + 1, " \
12619 "but is $first_rec"
12622 run_test 160f "changelog garbage collect (timestamped users)"
12625 remote_mds_nodsh && skip "remote MDS with nodsh"
12626 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12627 skip "Need MDS version at least 2.10.56"
12629 local mdts=$(comma_list $(mdts_nodes))
12631 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12632 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12635 changelog_register || error "first changelog_register failed"
12636 changelog_register || error "second changelog_register failed"
12638 declare -A cl_user1
12639 declare -A cl_user2
12644 # generate some changelog records to accumulate on each MDT
12645 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12646 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12647 error "create $DIR/$tdir/$tfile failed"
12649 # check changelogs have been generated
12650 local nbcl=$(changelog_dump | wc -l)
12651 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12653 # reduce the max_idle_indexes value to make sure we exceed it
12654 max_ndx=$((nbcl / 2 - 1))
12656 for param in "changelog_max_idle_indexes=$max_ndx" \
12658 "changelog_min_gc_interval=2" \
12659 "changelog_min_free_cat_entries=3"; do
12660 local MDT0=$(facet_svc $SINGLEMDS)
12661 local var="${param%=*}"
12662 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12664 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12665 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12666 error "unable to set mdd.*.$param"
12669 # simulate changelog catalog almost full
12670 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12671 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12673 for i in $(seq $MDSCOUNT); do
12674 cl_users=(${CL_USERS[mds$i]})
12675 cl_user1[mds$i]="${cl_users[0]}"
12676 cl_user2[mds$i]="${cl_users[1]}"
12678 [ -n "${cl_user1[mds$i]}" ] ||
12679 error "mds$i: no user registered"
12680 [ -n "${cl_user2[mds$i]}" ] ||
12681 error "mds$i: only ${cl_user1[mds$i]} is registered"
12683 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12684 [ -n "$user_rec1" ] ||
12685 error "mds$i: User ${cl_user1[mds$i]} not registered"
12686 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12687 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12688 [ -n "$user_rec2" ] ||
12689 error "mds$i: User ${cl_user1[mds$i]} not registered"
12690 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12691 "$user_rec1 + 2 == $user_rec2"
12692 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12693 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12694 "$user_rec1 + 2, but is $user_rec2"
12695 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12696 [ -n "$user_rec2" ] ||
12697 error "mds$i: User ${cl_user2[mds$i]} not registered"
12698 [ $user_rec1 == $user_rec2 ] ||
12699 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12700 "$user_rec1, but is $user_rec2"
12703 # ensure we are past the previous changelog_min_gc_interval set above
12706 # generate one more changelog to trigger fail_loc
12707 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12708 error "create $DIR/$tdir/${tfile}bis failed"
12710 # ensure gc thread is done
12711 for i in $(mdts_nodes); do
12713 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12714 error "$i: GC-thread not done"
12718 for i in $(seq $MDSCOUNT); do
12719 # check cl_user1 still registered
12720 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12721 error "mds$i: User ${cl_user1[mds$i]} not registered"
12722 # check cl_user2 unregistered
12723 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12724 error "mds$i: User ${cl_user2[mds$i]} still registered"
12726 # check changelogs are present and starting at $user_rec1 + 1
12727 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12728 [ -n "$user_rec1" ] ||
12729 error "mds$i: User ${cl_user1[mds$i]} not registered"
12730 first_rec=$($LFS changelog $(facet_svc mds$i) |
12731 awk '{ print $1; exit; }')
12733 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12734 [ $((user_rec1 + 1)) == $first_rec ] ||
12735 error "mds$i: first index should be $user_rec1 + 1, " \
12736 "but is $first_rec"
12739 run_test 160g "changelog garbage collect (old users)"
12742 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12743 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12744 skip "Need MDS version at least 2.10.56"
12746 local mdts=$(comma_list $(mdts_nodes))
12749 changelog_register || error "first changelog_register failed"
12750 changelog_register || error "second changelog_register failed"
12752 declare -A cl_user1
12753 declare -A cl_user2
12758 # generate some changelog records to accumulate on each MDT
12759 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12760 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12761 error "create $DIR/$tdir/$tfile failed"
12763 # check changelogs have been generated
12764 local nbcl=$(changelog_dump | wc -l)
12765 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12767 for param in "changelog_max_idle_time=10" \
12769 "changelog_min_gc_interval=2"; do
12770 local MDT0=$(facet_svc $SINGLEMDS)
12771 local var="${param%=*}"
12772 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12774 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12775 do_nodes $mdts $LCTL set_param mdd.*.$param
12778 # force cl_user2 to be idle (1st part)
12781 for i in $(seq $MDSCOUNT); do
12782 cl_users=(${CL_USERS[mds$i]})
12783 cl_user1[mds$i]="${cl_users[0]}"
12784 cl_user2[mds$i]="${cl_users[1]}"
12786 [ -n "${cl_user1[mds$i]}" ] ||
12787 error "mds$i: no user registered"
12788 [ -n "${cl_user2[mds$i]}" ] ||
12789 error "mds$i: only ${cl_user2[mds$i]} is registered"
12791 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12792 [ -n "$user_rec1" ] ||
12793 error "mds$i: User ${cl_user1[mds$i]} not registered"
12794 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12795 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12796 [ -n "$user_rec2" ] ||
12797 error "mds$i: User ${cl_user1[mds$i]} not registered"
12798 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12799 "$user_rec1 + 2 == $user_rec2"
12800 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12801 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12802 "$user_rec1 + 2, but is $user_rec2"
12803 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12804 [ -n "$user_rec2" ] ||
12805 error "mds$i: User ${cl_user2[mds$i]} not registered"
12806 [ $user_rec1 == $user_rec2 ] ||
12807 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12808 "$user_rec1, but is $user_rec2"
12811 # force cl_user2 to be idle (2nd part) and to reach
12812 # changelog_max_idle_time
12815 # force each GC-thread start and block then
12816 # one per MDT/MDD, set fail_val accordingly
12817 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12818 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12820 # generate more changelogs to trigger fail_loc
12821 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12822 error "create $DIR/$tdir/${tfile}bis failed"
12824 # stop MDT to stop GC-thread, should be done in back-ground as it will
12825 # block waiting for the thread to be released and exit
12826 declare -A stop_pids
12827 for i in $(seq $MDSCOUNT); do
12829 stop_pids[mds$i]=$!
12832 for i in $(mdts_nodes); do
12835 local facets=$(facets_up_on_host $i)
12837 for facet in ${facets//,/ }; do
12838 if [[ $facet == mds* ]]; then
12842 # ensure each MDS's gc threads are still present and all in "R"
12843 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12844 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12845 error "$i: expected $nb GC-thread"
12847 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12849 error "$i: GC-thread not found in R-state"
12850 # check umounts of each MDT on MDS have reached kthread_stop()
12851 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12852 error "$i: expected $nb umount"
12854 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12855 error "$i: umount not found in D-state"
12858 # release all GC-threads
12859 do_nodes $mdts $LCTL set_param fail_loc=0
12861 # wait for MDT stop to complete
12862 for i in $(seq $MDSCOUNT); do
12863 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12867 # may try to check if any orphan changelog records are present
12868 # via ldiskfs/zfs and llog_reader...
12870 # re-start/mount MDTs
12871 for i in $(seq $MDSCOUNT); do
12872 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12873 error "Fail to start mds$i"
12877 for i in $(seq $MDSCOUNT); do
12878 # check cl_user1 still registered
12879 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12880 error "mds$i: User ${cl_user1[mds$i]} not registered"
12881 # check cl_user2 unregistered
12882 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12883 error "mds$i: User ${cl_user2[mds$i]} still registered"
12885 # check changelogs are present and starting at $user_rec1 + 1
12886 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12887 [ -n "$user_rec1" ] ||
12888 error "mds$i: User ${cl_user1[mds$i]} not registered"
12889 first_rec=$($LFS changelog $(facet_svc mds$i) |
12890 awk '{ print $1; exit; }')
12892 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12893 [ $((user_rec1 + 1)) == $first_rec ] ||
12894 error "mds$i: first index should be $user_rec1 + 1, " \
12895 "but is $first_rec"
12898 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12903 local mdts=$(comma_list $(mdts_nodes))
12905 changelog_register || error "first changelog_register failed"
12907 # generate some changelog records to accumulate on each MDT
12908 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12909 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12910 error "create $DIR/$tdir/$tfile failed"
12912 # check changelogs have been generated
12913 local nbcl=$(changelog_dump | wc -l)
12914 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12916 # simulate race between register and unregister
12917 # XXX as fail_loc is set per-MDS, with DNE configs the race
12918 # simulation will only occur for one MDT per MDS and for the
12919 # others the normal race scenario will take place
12920 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12921 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12922 do_nodes $mdts $LCTL set_param fail_val=1
12924 # unregister 1st user
12925 changelog_deregister &
12927 # wait some time for deregister work to reach race rdv
12929 # register 2nd user
12930 changelog_register || error "2nd user register failed"
12932 wait $pid1 || error "1st user deregister failed"
12936 declare -A LAST_REC
12937 for i in $(seq $MDSCOUNT); do
12938 if changelog_users mds$i | grep "^cl"; then
12939 # make sure new records are added with one user present
12940 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12941 awk '/^current.index:/ { print $NF }')
12943 error "mds$i has no user registered"
12947 # generate more changelog records to accumulate on each MDT
12948 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12949 error "create $DIR/$tdir/${tfile}bis failed"
12951 for i in $(seq $MDSCOUNT); do
12952 last_rec=$(changelog_users $SINGLEMDS |
12953 awk '/^current.index:/ { print $NF }')
12954 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12955 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12956 error "changelogs are off on mds$i"
12959 run_test 160i "changelog user register/unregister race"
12962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12964 test_mkdir -c1 $DIR/$tdir
12965 cp /etc/hosts $DIR/$tdir/$tfile
12966 test_mkdir -c1 $DIR/$tdir/foo1
12967 test_mkdir -c1 $DIR/$tdir/foo2
12968 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12969 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12970 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12971 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12972 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12973 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12974 $LFS fid2path $DIR $FID
12975 error "bad link ea"
12978 rm $DIR/$tdir/foo2/zachary
12980 rm $DIR/$tdir/foo2/thor
12982 rm $DIR/$tdir/$tfile
12984 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12985 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12986 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12987 rm $DIR/$tdir/foo2/maggie
12990 local longname=$tfile.avg_len_is_thirty_two_
12991 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12992 error_noexit 'failed to unlink many hardlinks'" EXIT
12993 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12994 error "failed to hardlink many files"
12995 links=$($LFS fid2path $DIR $FID | wc -l)
12996 echo -n "${links}/1000 links in link EA"
12997 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12999 run_test 161a "link ea sanity"
13002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13003 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13006 local remote_dir=$DIR/$tdir/remote_dir
13008 mkdir -p $DIR/$tdir
13009 $LFS mkdir -i $MDTIDX $remote_dir ||
13010 error "create remote directory failed"
13012 cp /etc/hosts $remote_dir/$tfile
13013 mkdir -p $remote_dir/foo1
13014 mkdir -p $remote_dir/foo2
13015 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13016 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13017 ln $remote_dir/$tfile $remote_dir/foo1/luna
13018 ln $remote_dir/$tfile $remote_dir/foo2/thor
13020 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13022 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13023 $LFS fid2path $DIR $FID
13024 error "bad link ea"
13027 rm $remote_dir/foo2/zachary
13029 rm $remote_dir/foo2/thor
13031 rm $remote_dir/$tfile
13033 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13034 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13035 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13036 $LFS fid2path $DIR $FID
13037 error "bad link rename"
13039 rm $remote_dir/foo2/maggie
13042 local longname=filename_avg_len_is_thirty_two_
13043 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13044 error "failed to hardlink many files"
13045 links=$($LFS fid2path $DIR $FID | wc -l)
13046 echo -n "${links}/1000 links in link EA"
13047 [[ ${links} -gt 60 ]] ||
13048 error "expected at least 60 links in link EA"
13049 unlinkmany $remote_dir/foo2/$longname 1000 ||
13050 error "failed to unlink many hardlinks"
13052 run_test 161b "link ea sanity under remote directory"
13055 remote_mds_nodsh && skip "remote MDS with nodsh"
13056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13057 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13058 skip "Need MDS version at least 2.1.5"
13060 # define CLF_RENAME_LAST 0x0001
13061 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13062 changelog_register || error "changelog_register failed"
13065 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13066 touch $DIR/$tdir/foo_161c
13067 touch $DIR/$tdir/bar_161c
13068 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13069 changelog_dump | grep RENME | tail -n 5
13070 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13071 changelog_clear 0 || error "changelog_clear failed"
13072 if [ x$flags != "x0x1" ]; then
13073 error "flag $flags is not 0x1"
13076 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13077 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13078 touch $DIR/$tdir/foo_161c
13079 touch $DIR/$tdir/bar_161c
13080 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13081 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13082 changelog_dump | grep RENME | tail -n 5
13083 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13084 changelog_clear 0 || error "changelog_clear failed"
13085 if [ x$flags != "x0x0" ]; then
13086 error "flag $flags is not 0x0"
13088 echo "rename overwrite a target having nlink > 1," \
13089 "changelog record has flags of $flags"
13091 # rename doesn't overwrite a target (changelog flag 0x0)
13092 touch $DIR/$tdir/foo_161c
13093 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13094 changelog_dump | grep RENME | tail -n 5
13095 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13096 changelog_clear 0 || error "changelog_clear failed"
13097 if [ x$flags != "x0x0" ]; then
13098 error "flag $flags is not 0x0"
13100 echo "rename doesn't overwrite a target," \
13101 "changelog record has flags of $flags"
13103 # define CLF_UNLINK_LAST 0x0001
13104 # unlink a file having nlink = 1 (changelog flag 0x1)
13105 rm -f $DIR/$tdir/foo2_161c
13106 changelog_dump | grep UNLNK | tail -n 5
13107 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13108 changelog_clear 0 || error "changelog_clear failed"
13109 if [ x$flags != "x0x1" ]; then
13110 error "flag $flags is not 0x1"
13112 echo "unlink a file having nlink = 1," \
13113 "changelog record has flags of $flags"
13115 # unlink a file having nlink > 1 (changelog flag 0x0)
13116 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13117 rm -f $DIR/$tdir/foobar_161c
13118 changelog_dump | grep UNLNK | tail -n 5
13119 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13120 changelog_clear 0 || error "changelog_clear failed"
13121 if [ x$flags != "x0x0" ]; then
13122 error "flag $flags is not 0x0"
13124 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13126 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13129 remote_mds_nodsh && skip "remote MDS with nodsh"
13134 changelog_register || error "changelog_register failed"
13136 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13137 # interfer with $MOUNT/.lustre/fid/ access
13139 [[ $? -eq 0 ]] || error "mkdir failed"
13141 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13142 $LCTL set_param fail_loc=0x8000140c
13144 $LCTL set_param fail_val=5
13147 echo foofoo > $DIR/$tdir/$tfile &
13150 # wait for create to be delayed
13154 [[ $? -eq 0 ]] || error "create should be blocked"
13156 local tempfile=$(mktemp)
13157 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13158 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13159 # some delay may occur during ChangeLog publishing and file read just
13160 # above, that could allow file write to happen finally
13161 [[ -s $tempfile ]] && echo "file should be empty"
13163 $LCTL set_param fail_loc=0
13166 [[ $? -eq 0 ]] || error "create failed"
13168 run_test 161d "create with concurrent .lustre/fid access"
13171 local expected="$1"
13176 path=$($LFS fid2path "$@")
13179 if [ $rc -ne 0 ]; then
13180 error "path looked up of '$expected' failed: rc=$rc"
13181 elif [ "$path" != "$expected" ]; then
13182 error "path looked up '$path' instead of '$expected'"
13184 echo "FID '$fid' resolves to path '$path' as expected"
13188 test_162a() { # was test_162
13189 test_mkdir -p -c1 $DIR/$tdir/d2
13190 touch $DIR/$tdir/d2/$tfile
13191 touch $DIR/$tdir/d2/x1
13192 touch $DIR/$tdir/d2/x2
13193 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13194 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13196 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13197 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13200 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13201 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13202 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13204 # softlink to wrong file
13205 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13206 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13207 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13210 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13211 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13212 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13213 # fid2path dir/fsname should both work
13214 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13215 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13217 # hardlink count: check that there are 2 links
13218 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13219 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13221 # hardlink indexing: remove the first link
13222 rm $DIR/$tdir/d2/p/q/r/hlink
13223 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13225 run_test 162a "path lookup sanity"
13228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13232 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13233 error "create striped dir failed"
13235 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13236 tail -n 1 | awk '{print $2}')
13237 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13239 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13240 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13243 for ((i=0;i<5;i++)); do
13244 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13245 error "get fid for f$i failed"
13246 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13248 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13249 error "get fid for d$i failed"
13250 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13255 run_test 162b "striped directory path lookup sanity"
13257 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13259 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13260 skip "Need MDS version at least 2.7.51"
13262 local lpath=$tdir.local
13263 local rpath=$tdir.remote
13265 test_mkdir $DIR/$lpath
13266 test_mkdir $DIR/$rpath
13268 for ((i = 0; i <= 101; i++)); do
13271 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13272 error "get fid for local directory $DIR/$lpath failed"
13273 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13276 test_mkdir $DIR/$rpath
13277 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13278 error "get fid for remote directory $DIR/$rpath failed"
13279 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13284 run_test 162c "fid2path works with paths 100 or more directories deep"
13287 # do directio so as not to populate the page cache
13288 log "creating a 10 Mb file"
13289 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13290 log "starting reads"
13291 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13292 log "truncating the file"
13293 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13295 kill %+ || true # reads might have finished
13296 echo "wait until dd is finished"
13298 log "removing the temporary file"
13299 rm -rf $DIR/$tfile || error "tmp file removal failed"
13301 run_test 169 "parallel read and truncate should not deadlock"
13304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13306 $LCTL clear # bug 18514
13307 $LCTL debug_daemon start $TMP/${tfile}_log_good
13309 $LCTL debug_daemon stop
13310 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13311 error "sed failed to read log_good"
13313 $LCTL debug_daemon start $TMP/${tfile}_log_good
13315 $LCTL debug_daemon stop
13317 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13318 error "lctl df log_bad failed"
13320 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13321 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13323 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13324 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13326 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13327 error "bad_line good_line1 good_line2 are empty"
13329 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13330 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13331 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13333 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13334 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13335 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13337 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13338 error "bad_line_new good_line_new are empty"
13340 local expected_good=$((good_line1 + good_line2*2))
13342 rm -f $TMP/${tfile}*
13343 # LU-231, short malformed line may not be counted into bad lines
13344 if [ $bad_line -ne $bad_line_new ] &&
13345 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13346 error "expected $bad_line bad lines, but got $bad_line_new"
13350 if [ $expected_good -ne $good_line_new ]; then
13351 error "expected $expected_good good lines, but got $good_line_new"
13356 run_test 170 "test lctl df to handle corrupted log ====================="
13358 test_171() { # bug20592
13359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13361 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13362 $LCTL set_param fail_loc=0x50e
13363 $LCTL set_param fail_val=3000
13364 multiop_bg_pause $DIR/$tfile O_s || true
13366 kill -USR1 $MULTIPID
13370 if dmesg | grep "recursive fault"; then
13371 error "caught a recursive fault"
13373 $LCTL set_param fail_loc=0
13376 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13378 # it would be good to share it with obdfilter-survey/iokit-libecho code
13379 setup_obdecho_osc () {
13382 local obdfilter_name=$2
13383 echo "Creating new osc for $obdfilter_name on $ost_nid"
13384 # make sure we can find loopback nid
13385 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13387 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13388 ${obdfilter_name}_osc_UUID || rc=2; }
13389 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13390 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13394 cleanup_obdecho_osc () {
13395 local obdfilter_name=$1
13396 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13397 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13404 local pages=${3:-64}
13409 local obd_size=$(get_obd_size $node $OBD)
13410 local page_size=$(get_page_size $node)
13411 if [[ -n "$obd_size" ]]; then
13412 local new_count=$((obd_size / (pages * page_size / 1024)))
13413 [[ $new_count -ge $count ]] || count=$new_count
13416 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13417 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13419 if [ $rc -eq 0 ]; then
13420 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13421 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13423 echo "New object id is $id"
13424 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13426 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13427 "test_brw $count w v $pages $id" || rc=4; }
13428 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13430 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13431 "cleanup" || rc=5; }
13432 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13433 "detach" || rc=6; }
13434 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13441 if ! module_loaded obdecho; then
13442 load_module obdecho/obdecho &&
13443 stack_trap "rmmod obdecho" EXIT ||
13444 error "unable to load obdecho on client"
13447 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13448 local host=$($LCTL get_param -n osc.$osc.import |
13449 awk '/current_connection:/ { print $2 }' )
13450 local target=$($LCTL get_param -n osc.$osc.import |
13451 awk '/target:/ { print $2 }' )
13452 target=${target%_UUID}
13454 if [ -n "$target" ]; then
13455 setup_obdecho_osc $host $target &&
13456 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13457 { error "obdecho setup failed with $?"; return; }
13459 obdecho_test ${target}_osc client ||
13460 error "obdecho_test failed on ${target}_osc"
13462 $LCTL get_param osc.$osc.import
13463 error "there is no osc.$osc.import target"
13466 run_test 180a "test obdecho on osc"
13469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13470 remote_ost_nodsh && skip "remote OST with nodsh"
13472 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13473 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13474 error "failed to load module obdecho"
13476 local target=$(do_facet ost1 $LCTL dl |
13477 awk '/obdfilter/ { print $4; exit; }')
13479 if [ -n "$target" ]; then
13480 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13482 do_facet ost1 $LCTL dl
13483 error "there is no obdfilter target on ost1"
13486 run_test 180b "test obdecho directly on obdfilter"
13488 test_180c() { # LU-2598
13489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13490 remote_ost_nodsh && skip "remote OST with nodsh"
13491 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13492 skip "Need MDS version at least 2.4.0"
13494 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13495 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13496 error "failed to load module obdecho"
13498 local target=$(do_facet ost1 $LCTL dl |
13499 awk '/obdfilter/ { print $4; exit; }')
13501 if [ -n "$target" ]; then
13502 local pages=16384 # 64MB bulk I/O RPC size
13504 obdecho_test "$target" ost1 "$pages" ||
13505 error "obdecho_test with pages=$pages failed with $?"
13507 do_facet ost1 $LCTL dl
13508 error "there is no obdfilter target on ost1"
13511 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13513 test_181() { # bug 22177
13514 test_mkdir $DIR/$tdir
13515 # create enough files to index the directory
13516 createmany -o $DIR/$tdir/foobar 4000
13517 # print attributes for debug purpose
13520 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13522 # remove the files & current working dir
13523 unlinkmany $DIR/$tdir/foobar 4000
13525 kill -USR1 $MULTIPID
13527 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13530 run_test 181 "Test open-unlinked dir ========================"
13536 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13538 $LCTL set_param mdc.*.rpc_stats=clear
13540 for (( i = 0; i < $tcount; i++ )) ; do
13541 mkdir $DIR/$tdir/$i
13544 for (( i = 0; i < $tcount; i++ )) ; do
13545 createmany -o $DIR/$tdir/$i/f- $fcount &
13549 for (( i = 0; i < $tcount; i++ )) ; do
13550 unlinkmany $DIR/$tdir/$i/f- $fcount &
13554 $LCTL get_param mdc.*.rpc_stats
13558 run_test 182 "Test parallel modify metadata operations ================"
13560 test_183() { # LU-2275
13561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13562 remote_mds_nodsh && skip "remote MDS with nodsh"
13563 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13564 skip "Need MDS version at least 2.3.56"
13566 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13567 echo aaa > $DIR/$tdir/$tfile
13569 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13570 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13572 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13573 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13575 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13577 # Flush negative dentry cache
13578 touch $DIR/$tdir/$tfile
13580 # We are not checking for any leaked references here, they'll
13581 # become evident next time we do cleanup with module unload.
13584 run_test 183 "No crash or request leak in case of strange dispositions ========"
13586 # test suite 184 is for LU-2016, LU-2017
13588 check_swap_layouts_support
13590 dir0=$DIR/$tdir/$testnum
13591 test_mkdir -p -c1 $dir0
13596 $SETSTRIPE -c1 $file1
13598 $SETSTRIPE -c2 $file2
13600 gen1=$($GETSTRIPE -g $file1)
13601 gen2=$($GETSTRIPE -g $file2)
13603 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13604 gen=$($GETSTRIPE -g $file1)
13605 [[ $gen1 != $gen ]] ||
13606 "Layout generation on $file1 does not change"
13607 gen=$($GETSTRIPE -g $file2)
13608 [[ $gen2 != $gen ]] ||
13609 "Layout generation on $file2 does not change"
13611 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13612 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13614 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13616 run_test 184a "Basic layout swap"
13619 check_swap_layouts_support
13621 dir0=$DIR/$tdir/$testnum
13622 mkdir -p $dir0 || error "creating dir $dir0"
13629 $SETSTRIPE -c1 $file1
13630 $SETSTRIPE -c2 $file2
13631 $SETSTRIPE -c1 $file3
13632 chown $RUNAS_ID $file3
13633 gen1=$($GETSTRIPE -g $file1)
13634 gen2=$($GETSTRIPE -g $file2)
13636 $LFS swap_layouts $dir1 $dir2 &&
13637 error "swap of directories layouts should fail"
13638 $LFS swap_layouts $dir1 $file1 &&
13639 error "swap of directory and file layouts should fail"
13640 $RUNAS $LFS swap_layouts $file1 $file2 &&
13641 error "swap of file we cannot write should fail"
13642 $LFS swap_layouts $file1 $file3 &&
13643 error "swap of file with different owner should fail"
13644 /bin/true # to clear error code
13646 run_test 184b "Forbidden layout swap (will generate errors)"
13649 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13650 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13651 check_swap_layouts_support
13653 local dir0=$DIR/$tdir/$testnum
13654 mkdir -p $dir0 || error "creating dir $dir0"
13656 local ref1=$dir0/ref1
13657 local ref2=$dir0/ref2
13658 local file1=$dir0/file1
13659 local file2=$dir0/file2
13660 # create a file large enough for the concurrent test
13661 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13662 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13663 echo "ref file size: ref1($(stat -c %s $ref1))," \
13664 "ref2($(stat -c %s $ref2))"
13667 dd if=$ref1 of=$file1 bs=16k &
13670 # Make sure dd starts to copy file
13671 while [ ! -f $file1 ]; do sleep 0.1; done
13673 $LFS swap_layouts $file1 $file2
13676 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13677 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13679 # how many bytes copied before swapping layout
13680 local copied=$(stat -c %s $file2)
13681 local remaining=$(stat -c %s $ref1)
13682 remaining=$((remaining - copied))
13683 echo "Copied $copied bytes before swapping layout..."
13685 cmp -n $copied $file1 $ref2 | grep differ &&
13686 error "Content mismatch [0, $copied) of ref2 and file1"
13687 cmp -n $copied $file2 $ref1 ||
13688 error "Content mismatch [0, $copied) of ref1 and file2"
13689 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13690 error "Content mismatch [$copied, EOF) of ref1 and file1"
13693 rm -f $ref1 $ref2 $file1 $file2
13695 run_test 184c "Concurrent write and layout swap"
13698 check_swap_layouts_support
13699 [ -z "$(which getfattr 2>/dev/null)" ] &&
13700 skip_env "no getfattr command"
13702 local file1=$DIR/$tdir/$tfile-1
13703 local file2=$DIR/$tdir/$tfile-2
13704 local file3=$DIR/$tdir/$tfile-3
13708 mkdir -p $DIR/$tdir
13709 touch $file1 || error "create $file1 failed"
13710 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13711 error "create $file2 failed"
13712 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13713 error "create $file3 failed"
13714 lovea1=$(get_layout_param $file1)
13716 $LFS swap_layouts $file2 $file3 ||
13717 error "swap $file2 $file3 layouts failed"
13718 $LFS swap_layouts $file1 $file2 ||
13719 error "swap $file1 $file2 layouts failed"
13721 lovea2=$(get_layout_param $file2)
13724 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13726 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13727 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13729 run_test 184d "allow stripeless layouts swap"
13732 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13733 skip "Need MDS version at least 2.6.94"
13734 check_swap_layouts_support
13735 [ -z "$(which getfattr 2>/dev/null)" ] &&
13736 skip_env "no getfattr command"
13738 local file1=$DIR/$tdir/$tfile-1
13739 local file2=$DIR/$tdir/$tfile-2
13740 local file3=$DIR/$tdir/$tfile-3
13743 mkdir -p $DIR/$tdir
13744 touch $file1 || error "create $file1 failed"
13745 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13746 error "create $file2 failed"
13747 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13748 error "create $file3 failed"
13750 $LFS swap_layouts $file1 $file2 ||
13751 error "swap $file1 $file2 layouts failed"
13753 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13754 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13756 echo 123 > $file1 || error "Should be able to write into $file1"
13758 $LFS swap_layouts $file1 $file3 ||
13759 error "swap $file1 $file3 layouts failed"
13761 echo 123 > $file1 || error "Should be able to write into $file1"
13763 rm -rf $file1 $file2 $file3
13765 run_test 184e "Recreate layout after stripeless layout swaps"
13768 # Create a file with name longer than sizeof(struct stat) ==
13769 # 144 to see if we can get chars from the file name to appear
13770 # in the returned striping. Note that 'f' == 0x66.
13771 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13773 mkdir -p $DIR/$tdir
13774 mcreate $DIR/$tdir/$file
13775 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13776 error "IOC_MDC_GETFILEINFO returned garbage striping"
13779 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13781 test_185() { # LU-2441
13782 # LU-3553 - no volatile file support in old servers
13783 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13784 skip "Need MDS version at least 2.3.60"
13786 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13787 touch $DIR/$tdir/spoo
13788 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13789 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13790 error "cannot create/write a volatile file"
13791 [ "$FILESET" == "" ] &&
13792 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13793 error "FID is still valid after close"
13795 multiop_bg_pause $DIR/$tdir vVw4096_c
13802 # assume that the next FID for this client is sequential, since stdout
13803 # is unfortunately eaten by multiop_bg_pause
13804 local n=$((${fidv[1]} + 1))
13805 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13806 if [ "$FILESET" == "" ]; then
13807 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13808 error "FID is missing before close"
13810 kill -USR1 $multi_pid
13811 # 1 second delay, so if mtime change we will see it
13813 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13814 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13816 run_test 185 "Volatile file support"
13819 remote_mds_nodsh && skip "remote MDS with nodsh"
13820 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13821 skip "Need MDS version at least 2.3.0"
13823 local dir0=$DIR/$tdir/$testnum
13824 mkdir -p $dir0 || error "creating dir $dir0"
13826 local file=$dir0/file1
13827 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13828 local dv1=$($LFS data_version $file)
13829 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13830 local dv2=$($LFS data_version $file)
13831 [[ $dv1 != $dv2 ]] ||
13832 error "data version did not change on write $dv1 == $dv2"
13837 run_test 187a "Test data version change"
13840 remote_mds_nodsh && skip "remote MDS with nodsh"
13841 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13842 skip "Need MDS version at least 2.3.0"
13844 local dir0=$DIR/$tdir/$testnum
13845 mkdir -p $dir0 || error "creating dir $dir0"
13847 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13848 [[ ${DV[0]} != ${DV[1]} ]] ||
13849 error "data version did not change on write"\
13850 " ${DV[0]} == ${DV[1]}"
13855 run_test 187b "Test data version change on volatile file"
13858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13859 remote_mgs_nodsh && skip "remote MGS with nodsh"
13860 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13862 local POOL=${POOL:-cea1}
13863 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13864 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13867 local last_ost=$(($OSTCOUNT - 1))
13869 local ost_list=$(seq $first_ost $ost_step $last_ost)
13870 local ost_range="$first_ost $last_ost $ost_step"
13871 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13872 local file_dir=$POOL_ROOT/file_tst
13873 local subdir=$test_path/subdir
13876 if ! combined_mgs_mds ; then
13881 # former test_200a test_200b
13882 pool_add $POOL || { rc=$? ; break; }
13883 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13884 # former test_200c test_200d
13885 mkdir -p $test_path
13886 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13887 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13889 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13890 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13891 || { rc=$? ; break; }
13892 # former test_200e test_200f
13893 local files=$((OSTCOUNT*3))
13894 pool_alloc_files $POOL $test_path $files "$ost_list" \
13895 || { rc=$? ; break; }
13896 pool_create_files $POOL $file_dir $files "$ost_list" \
13897 || { rc=$? ; break; }
13898 # former test_200g test_200h
13899 pool_lfs_df $POOL || { rc=$? ; break; }
13900 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13902 # former test_201a test_201b test_201c
13903 pool_remove_first_target $POOL || { rc=$? ; break; }
13905 local f=$test_path/$tfile
13906 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13907 pool_remove $POOL $f || { rc=$? ; break; }
13913 if ! combined_mgs_mds ; then
13918 run_test 200 "OST pools"
13920 # usage: default_attr <count | size | offset>
13922 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13925 # usage: check_default_stripe_attr
13926 check_default_stripe_attr() {
13927 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13930 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13932 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13936 error "unknown getstripe attr '$1'"
13939 [ $ACTUAL == $EXPECTED ] ||
13940 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13944 test_mkdir $DIR/$tdir
13945 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13947 check_default_stripe_attr --stripe-count
13948 check_default_stripe_attr --stripe-size
13949 check_default_stripe_attr --stripe-index
13951 run_test 204a "Print default stripe attributes"
13954 test_mkdir $DIR/$tdir
13955 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13957 check_default_stripe_attr --stripe-size
13958 check_default_stripe_attr --stripe-index
13960 run_test 204b "Print default stripe size and offset"
13963 test_mkdir $DIR/$tdir
13964 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13966 check_default_stripe_attr --stripe-count
13967 check_default_stripe_attr --stripe-index
13969 run_test 204c "Print default stripe count and offset"
13972 test_mkdir $DIR/$tdir
13973 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13975 check_default_stripe_attr --stripe-count
13976 check_default_stripe_attr --stripe-size
13978 run_test 204d "Print default stripe count and size"
13981 test_mkdir $DIR/$tdir
13982 $SETSTRIPE -d $DIR/$tdir
13984 check_default_stripe_attr --stripe-count --raw
13985 check_default_stripe_attr --stripe-size --raw
13986 check_default_stripe_attr --stripe-index --raw
13988 run_test 204e "Print raw stripe attributes"
13991 test_mkdir $DIR/$tdir
13992 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13994 check_default_stripe_attr --stripe-size --raw
13995 check_default_stripe_attr --stripe-index --raw
13997 run_test 204f "Print raw stripe size and offset"
14000 test_mkdir $DIR/$tdir
14001 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
14003 check_default_stripe_attr --stripe-count --raw
14004 check_default_stripe_attr --stripe-index --raw
14006 run_test 204g "Print raw stripe count and offset"
14009 test_mkdir $DIR/$tdir
14010 $SETSTRIPE --stripe-index 0 $DIR/$tdir
14012 check_default_stripe_attr --stripe-count --raw
14013 check_default_stripe_attr --stripe-size --raw
14015 run_test 204h "Print raw stripe count and size"
14017 # Figure out which job scheduler is being used, if any,
14018 # or use a fake one
14019 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14020 JOBENV=SLURM_JOB_ID
14021 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14023 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14025 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14026 JOBENV=LOADL_STEP_ID
14027 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14030 $LCTL list_param jobid_name > /dev/null 2>&1
14031 if [ $? -eq 0 ]; then
14037 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14039 verify_jobstats() {
14044 # we don't really need to clear the stats for this test to work, since each
14045 # command has a unique jobid, but it makes debugging easier if needed.
14046 # for facet in $facets; do
14047 # local dev=$(convert_facet2label $facet)
14048 # # clear old jobstats
14049 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14052 # use a new JobID for each test, or we might see an old one
14053 [ "$JOBENV" = "FAKE_JOBID" ] &&
14054 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14056 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14058 [ "$JOBENV" = "nodelocal" ] && {
14059 FAKE_JOBID=id.$testnum.%e.$RANDOM
14060 $LCTL set_param jobid_name=$FAKE_JOBID
14061 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14064 log "Test: ${cmd[*]}"
14065 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14067 if [ $JOBENV = "FAKE_JOBID" ]; then
14068 FAKE_JOBID=$JOBVAL ${cmd[*]}
14073 # all files are created on OST0000
14074 for facet in $facets; do
14075 local stats="*.$(convert_facet2label $facet).job_stats"
14077 # strip out libtool wrappers for in-tree executables
14078 if [ $(do_facet $facet lctl get_param $stats |
14079 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14080 do_facet $facet lctl get_param $stats
14081 error "No jobstats for $JOBVAL found on $facet::$stats"
14087 local new_jobenv=$1
14089 set_persistent_param_and_check client "jobid_var" \
14090 "$FSNAME.sys.jobid_var" $new_jobenv
14093 test_205() { # Job stats
14094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14095 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14096 skip "Need MDS version with at least 2.7.1"
14097 remote_mgs_nodsh && skip "remote MGS with nodsh"
14098 remote_mds_nodsh && skip "remote MDS with nodsh"
14099 remote_ost_nodsh && skip "remote OST with nodsh"
14100 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14101 skip "Server doesn't support jobstats"
14102 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14104 local old_jobenv=$($LCTL get_param -n jobid_var)
14105 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14107 if [[ $PERM_CMD = *"set_param -P"* ]]; then
14108 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14110 stack_trap "do_facet mgs $PERM_CMD \
14111 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14115 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14116 mdt.*.job_cleanup_interval | head -n 1)
14117 local new_interval=5
14118 do_facet $SINGLEMDS \
14119 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14120 stack_trap "do_facet $SINGLEMDS \
14121 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14122 local start=$SECONDS
14126 cmd="mkdir $DIR/$tdir"
14127 verify_jobstats "$cmd" "$SINGLEMDS"
14129 cmd="rmdir $DIR/$tdir"
14130 verify_jobstats "$cmd" "$SINGLEMDS"
14131 # mkdir on secondary MDT
14132 if [ $MDSCOUNT -gt 1 ]; then
14133 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14134 verify_jobstats "$cmd" "mds2"
14137 cmd="mknod $DIR/$tfile c 1 3"
14138 verify_jobstats "$cmd" "$SINGLEMDS"
14140 cmd="rm -f $DIR/$tfile"
14141 verify_jobstats "$cmd" "$SINGLEMDS"
14142 # create all files on OST0000 so verify_jobstats can find OST stats
14144 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
14145 verify_jobstats "$cmd" "$SINGLEMDS"
14147 cmd="touch $DIR/$tfile"
14148 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14150 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14151 verify_jobstats "$cmd" "ost1"
14153 cancel_lru_locks osc
14154 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14155 verify_jobstats "$cmd" "ost1"
14157 cmd="$TRUNCATE $DIR/$tfile 0"
14158 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14160 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14161 verify_jobstats "$cmd" "$SINGLEMDS"
14162 # jobstats expiry - sleep until old stats should be expired
14163 local left=$((new_interval + 5 - (SECONDS - start)))
14164 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14165 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14167 cmd="mkdir $DIR/$tdir.expire"
14168 verify_jobstats "$cmd" "$SINGLEMDS"
14169 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14170 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14172 # Ensure that jobid are present in changelog (if supported by MDS)
14173 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14174 changelog_dump | tail -10
14175 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14176 [ $jobids -eq 9 ] ||
14177 error "Wrong changelog jobid count $jobids != 9"
14181 jobstats_set $JOBENV
14183 changelog_dump | grep $tfile
14184 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14185 [ $jobids -eq 0 ] ||
14186 error "Unexpected jobids when jobid_var=$JOBENV"
14189 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14190 JOBENV="JOBCOMPLEX"
14191 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14193 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14195 run_test 205 "Verify job stats"
14197 # LU-1480, LU-1773 and LU-1657
14199 mkdir -p $DIR/$tdir
14200 $SETSTRIPE -c -1 $DIR/$tdir
14201 #define OBD_FAIL_LOV_INIT 0x1403
14202 $LCTL set_param fail_loc=0xa0001403
14203 $LCTL set_param fail_val=1
14204 touch $DIR/$tdir/$tfile || true
14206 run_test 206 "fail lov_init_raid0() doesn't lbug"
14209 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14210 local fsz=`stat -c %s $DIR/$tfile`
14211 cancel_lru_locks mdc
14213 # do not return layout in getattr intent
14214 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14215 $LCTL set_param fail_loc=0x170
14216 local sz=`stat -c %s $DIR/$tfile`
14218 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14222 run_test 207a "can refresh layout at glimpse"
14225 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14226 local cksum=`md5sum $DIR/$tfile`
14227 local fsz=`stat -c %s $DIR/$tfile`
14228 cancel_lru_locks mdc
14229 cancel_lru_locks osc
14231 # do not return layout in getattr intent
14232 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14233 $LCTL set_param fail_loc=0x171
14235 # it will refresh layout after the file is opened but before read issues
14236 echo checksum is "$cksum"
14237 echo "$cksum" |md5sum -c --quiet || error "file differs"
14241 run_test 207b "can refresh layout at open"
14244 # FIXME: in this test suite, only RD lease is used. This is okay
14245 # for now as only exclusive open is supported. After generic lease
14246 # is done, this test suite should be revised. - Jinshan
14248 remote_mds_nodsh && skip "remote MDS with nodsh"
14249 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14250 skip "Need MDS version at least 2.4.52"
14252 echo "==== test 1: verify get lease work"
14253 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14255 echo "==== test 2: verify lease can be broken by upcoming open"
14256 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14260 $MULTIOP $DIR/$tfile oO_RDONLY:c
14261 kill -USR1 $PID && wait $PID || error "break lease error"
14263 echo "==== test 3: verify lease can't be granted if an open already exists"
14264 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14268 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14269 kill -USR1 $PID && wait $PID || error "open file error"
14271 echo "==== test 4: lease can sustain over recovery"
14272 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14278 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14280 echo "==== test 5: lease broken can't be regained by replay"
14281 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14285 # open file to break lease and then recovery
14286 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14289 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14293 run_test 208 "Exclusive open"
14296 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14297 skip_env "must have disp_stripe"
14300 sync; sleep 5; sync;
14302 echo 3 > /proc/sys/vm/drop_caches
14303 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14305 # open/close 500 times
14306 for i in $(seq 500); do
14310 echo 3 > /proc/sys/vm/drop_caches
14311 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14313 echo "before: $req_before, after: $req_after"
14314 [ $((req_after - req_before)) -ge 300 ] &&
14315 error "open/close requests are not freed"
14318 run_test 209 "read-only open/close requests should be freed promptly"
14322 size=$((size % 8192 + 1))
14323 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14324 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14325 rm -f $DIR/f212 $DIR/f212.xyz
14327 run_test 212 "Sendfile test ============================================"
14330 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14331 cancel_lru_locks osc
14332 lctl set_param fail_loc=0x8000040f
14333 # generate a read lock
14334 cat $DIR/$tfile > /dev/null
14335 # write to the file, it will try to cancel the above read lock.
14336 cat /etc/hosts >> $DIR/$tfile
14338 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14340 test_214() { # for bug 20133
14341 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14342 for (( i=0; i < 340; i++ )) ; do
14343 touch $DIR/$tdir/d214c/a$i
14346 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14347 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14348 ls $DIR/d214c || error "ls $DIR/d214c failed"
14349 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14350 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14352 run_test 214 "hash-indexed directory test - bug 20133"
14354 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14355 create_lnet_proc_files() {
14356 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14359 # counterpart of create_lnet_proc_files
14360 remove_lnet_proc_files() {
14361 rm -f $TMP/lnet_$1.sys
14364 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14365 # 3rd arg as regexp for body
14366 check_lnet_proc_stats() {
14367 local l=$(cat "$TMP/lnet_$1" |wc -l)
14368 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14370 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14373 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14374 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14375 # optional and can be regexp for 2nd line (lnet.routes case)
14376 check_lnet_proc_entry() {
14377 local blp=2 # blp stands for 'position of 1st line of body'
14378 [ -z "$5" ] || blp=3 # lnet.routes case
14380 local l=$(cat "$TMP/lnet_$1" |wc -l)
14381 # subtracting one from $blp because the body can be empty
14382 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14384 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14385 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14387 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14388 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14390 # bail out if any unexpected line happened
14391 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14392 [ "$?" != 0 ] || error "$2 misformatted"
14395 test_215() { # for bugs 18102, 21079, 21517
14396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14398 local N='(0|[1-9][0-9]*)' # non-negative numeric
14399 local P='[1-9][0-9]*' # positive numeric
14400 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14401 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14402 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14403 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14405 local L1 # regexp for 1st line
14406 local L2 # regexp for 2nd line (optional)
14407 local BR # regexp for the rest (body)
14409 # lnet.stats should look as 11 space-separated non-negative numerics
14410 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14411 create_lnet_proc_files "stats"
14412 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14413 remove_lnet_proc_files "stats"
14415 # lnet.routes should look like this:
14416 # Routing disabled/enabled
14417 # net hops priority state router
14418 # where net is a string like tcp0, hops > 0, priority >= 0,
14419 # state is up/down,
14420 # router is a string like 192.168.1.1@tcp2
14421 L1="^Routing (disabled|enabled)$"
14422 L2="^net +hops +priority +state +router$"
14423 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14424 create_lnet_proc_files "routes"
14425 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14426 remove_lnet_proc_files "routes"
14428 # lnet.routers should look like this:
14429 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14430 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14431 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14432 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14433 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14434 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14435 create_lnet_proc_files "routers"
14436 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14437 remove_lnet_proc_files "routers"
14439 # lnet.peers should look like this:
14440 # nid refs state last max rtr min tx min queue
14441 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14442 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14443 # numeric (0 or >0 or <0), queue >= 0.
14444 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14445 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14446 create_lnet_proc_files "peers"
14447 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14448 remove_lnet_proc_files "peers"
14450 # lnet.buffers should look like this:
14451 # pages count credits min
14452 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14453 L1="^pages +count +credits +min$"
14454 BR="^ +$N +$N +$I +$I$"
14455 create_lnet_proc_files "buffers"
14456 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14457 remove_lnet_proc_files "buffers"
14459 # lnet.nis should look like this:
14460 # nid status alive refs peer rtr max tx min
14461 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14462 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14463 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14464 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14465 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14466 create_lnet_proc_files "nis"
14467 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14468 remove_lnet_proc_files "nis"
14470 # can we successfully write to lnet.stats?
14471 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14473 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14475 test_216() { # bug 20317
14476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14477 remote_ost_nodsh && skip "remote OST with nodsh"
14480 local facets=$(get_facets OST)
14481 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14483 save_lustre_params client "osc.*.contention_seconds" > $p
14484 save_lustre_params $facets \
14485 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14486 save_lustre_params $facets \
14487 "ldlm.namespaces.filter-*.contended_locks" >> $p
14488 save_lustre_params $facets \
14489 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14490 clear_stats osc.*.osc_stats
14492 # agressive lockless i/o settings
14493 do_nodes $(comma_list $(osts_nodes)) \
14494 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14495 ldlm.namespaces.filter-*.contended_locks=0 \
14496 ldlm.namespaces.filter-*.contention_seconds=60"
14497 lctl set_param -n osc.*.contention_seconds=60
14499 $DIRECTIO write $DIR/$tfile 0 10 4096
14500 $CHECKSTAT -s 40960 $DIR/$tfile
14502 # disable lockless i/o
14503 do_nodes $(comma_list $(osts_nodes)) \
14504 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14505 ldlm.namespaces.filter-*.contended_locks=32 \
14506 ldlm.namespaces.filter-*.contention_seconds=0"
14507 lctl set_param -n osc.*.contention_seconds=0
14508 clear_stats osc.*.osc_stats
14510 dd if=/dev/zero of=$DIR/$tfile count=0
14511 $CHECKSTAT -s 0 $DIR/$tfile
14513 restore_lustre_params <$p
14517 run_test 216 "check lockless direct write updates file size and kms correctly"
14519 test_217() { # bug 22430
14520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14525 for node in $(nodes_list); do
14526 nid=$(host_nids_address $node $NETTYPE)
14527 if [[ $nid = *-* ]] ; then
14528 echo "lctl ping $(h2nettype $nid)"
14529 lctl ping $(h2nettype $nid)
14531 echo "skipping $node (no hyphen detected)"
14535 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14538 # do directio so as not to populate the page cache
14539 log "creating a 10 Mb file"
14540 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14541 log "starting reads"
14542 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14543 log "truncating the file"
14544 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14546 kill %+ || true # reads might have finished
14547 echo "wait until dd is finished"
14549 log "removing the temporary file"
14550 rm -rf $DIR/$tfile || error "tmp file removal failed"
14552 run_test 218 "parallel read and truncate should not deadlock"
14555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14557 # write one partial page
14558 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14559 # set no grant so vvp_io_commit_write will do sync write
14560 $LCTL set_param fail_loc=0x411
14561 # write a full page at the end of file
14562 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14564 $LCTL set_param fail_loc=0
14565 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14566 $LCTL set_param fail_loc=0x411
14567 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14570 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14571 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14573 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14575 test_220() { #LU-325
14576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14577 remote_ost_nodsh && skip "remote OST with nodsh"
14578 remote_mds_nodsh && skip "remote MDS with nodsh"
14579 remote_mgs_nodsh && skip "remote MGS with nodsh"
14583 # create on MDT0000 so the last_id and next_id are correct
14585 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14589 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14590 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14591 osc.$mdtosc_proc1.prealloc_last_id)
14592 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14593 osc.$mdtosc_proc1.prealloc_next_id)
14597 if ! combined_mgs_mds ; then
14601 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14602 #define OBD_FAIL_OST_ENOINO 0x229
14603 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14604 create_pool $FSNAME.$TESTNAME || return 1
14605 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14607 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14609 MDSOBJS=$((last_id - next_id))
14610 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14612 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14613 echo "OST still has $count kbytes free"
14615 echo "create $MDSOBJS files @next_id..."
14616 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14618 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14619 osc.$mdtosc_proc1.prealloc_last_id)
14620 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14621 osc.$mdtosc_proc1.prealloc_next_id)
14623 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14628 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14629 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14631 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14632 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14633 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14634 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14635 echo "unlink $MDSOBJS files @$next_id..."
14636 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14638 if ! combined_mgs_mds ; then
14642 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14647 dd if=`which date` of=$MOUNT/date oflag=sync
14648 chmod +x $MOUNT/date
14650 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14651 $LCTL set_param fail_loc=0x80001401
14653 $MOUNT/date > /dev/null
14656 run_test 221 "make sure fault and truncate race to not cause OOM"
14659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14662 test_mkdir $DIR/$tdir
14663 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14664 createmany -o $DIR/$tdir/$tfile 10
14665 cancel_lru_locks mdc
14666 cancel_lru_locks osc
14667 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14668 $LCTL set_param fail_loc=0x31a
14669 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14670 $LCTL set_param fail_loc=0
14673 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14679 test_mkdir $DIR/$tdir
14680 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14681 createmany -o $DIR/$tdir/$tfile 10
14682 cancel_lru_locks mdc
14683 cancel_lru_locks osc
14684 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14685 $LCTL set_param fail_loc=0x31a
14686 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14687 $LCTL set_param fail_loc=0
14689 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14695 test_mkdir $DIR/$tdir
14696 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14697 createmany -o $DIR/$tdir/$tfile 10
14698 cancel_lru_locks mdc
14699 cancel_lru_locks osc
14700 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14701 $LCTL set_param fail_loc=0x31b
14702 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14703 $LCTL set_param fail_loc=0
14706 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14708 test_224a() { # LU-1039, MRP-303
14709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14711 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14712 $LCTL set_param fail_loc=0x508
14713 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14714 $LCTL set_param fail_loc=0
14717 run_test 224a "Don't panic on bulk IO failure"
14719 test_224b() { # LU-1039, MRP-303
14720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14722 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14723 cancel_lru_locks osc
14724 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14725 $LCTL set_param fail_loc=0x515
14726 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14727 $LCTL set_param fail_loc=0
14730 run_test 224b "Don't panic on bulk IO failure"
14732 test_224c() { # LU-6441
14733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14734 remote_mds_nodsh && skip "remote MDS with nodsh"
14736 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14737 save_writethrough $p
14738 set_cache writethrough on
14740 local pages_per_rpc=$($LCTL get_param \
14741 osc.*.max_pages_per_rpc)
14742 local at_max=$($LCTL get_param -n at_max)
14743 local timeout=$($LCTL get_param -n timeout)
14744 local test_at="at_max"
14745 local param_at="$FSNAME.sys.at_max"
14746 local test_timeout="timeout"
14747 local param_timeout="$FSNAME.sys.timeout"
14749 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14751 set_persistent_param_and_check client "$test_at" "$param_at" 0
14752 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14754 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14755 do_facet ost1 $LCTL set_param fail_loc=0x520
14756 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14757 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14759 do_facet ost1 $LCTL set_param fail_loc=0
14761 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14762 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14765 $LCTL set_param -n $pages_per_rpc
14766 restore_lustre_params < $p
14769 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14771 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14774 if [ -z ${MDSSURVEY} ]; then
14775 skip_env "mds-survey not found"
14777 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14778 skip "Need MDS version at least 2.2.51"
14780 local mds=$(facet_host $SINGLEMDS)
14781 local target=$(do_nodes $mds 'lctl dl' |
14782 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14784 local cmd1="file_count=1000 thrhi=4"
14785 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14786 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14787 local cmd="$cmd1 $cmd2 $cmd3"
14789 rm -f ${TMP}/mds_survey*
14791 eval $cmd || error "mds-survey with zero-stripe failed"
14792 cat ${TMP}/mds_survey*
14793 rm -f ${TMP}/mds_survey*
14795 run_test 225a "Metadata survey sanity with zero-stripe"
14798 if [ -z ${MDSSURVEY} ]; then
14799 skip_env "mds-survey not found"
14801 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14802 skip "Need MDS version at least 2.2.51"
14803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14804 remote_mds_nodsh && skip "remote MDS with nodsh"
14805 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14806 skip_env "Need to mount OST to test"
14809 local mds=$(facet_host $SINGLEMDS)
14810 local target=$(do_nodes $mds 'lctl dl' |
14811 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14813 local cmd1="file_count=1000 thrhi=4"
14814 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14815 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14816 local cmd="$cmd1 $cmd2 $cmd3"
14818 rm -f ${TMP}/mds_survey*
14820 eval $cmd || error "mds-survey with stripe_count failed"
14821 cat ${TMP}/mds_survey*
14822 rm -f ${TMP}/mds_survey*
14824 run_test 225b "Metadata survey sanity with stripe_count = 1"
14826 mcreate_path2fid () {
14832 local path=$DIR/$tdir/$name
14837 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14838 error "cannot create $desc"
14840 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14842 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14844 fid_path=$($LFS fid2path $MOUNT $fid)
14846 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14848 [ "$path" == "$fid_path" ] ||
14849 error "fid2path returned $fid_path, expected $path"
14851 echo "pass with $path and $fid"
14856 mkdir -p $DIR/$tdir
14858 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14859 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14860 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14861 mcreate_path2fid 0040666 0 0 dir "directory"
14862 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14863 mcreate_path2fid 0100666 0 0 file "regular file"
14864 mcreate_path2fid 0120666 0 0 link "symbolic link"
14865 mcreate_path2fid 0140666 0 0 sock "socket"
14867 run_test 226a "call path2fid and fid2path on files of all type"
14870 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14875 mkdir -p $DIR/$tdir
14876 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14877 error "create remote directory failed"
14878 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14879 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14880 "character special file (null)"
14881 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14882 "character special file (no device)"
14883 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14884 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14885 "block special file (loop)"
14886 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14887 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14888 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14890 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14892 # LU-1299 Executing or running ldd on a truncated executable does not
14893 # cause an out-of-memory condition.
14895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14896 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14898 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14899 chmod +x $MOUNT/date
14901 $MOUNT/date > /dev/null
14902 ldd $MOUNT/date > /dev/null
14905 run_test 227 "running truncated executable does not cause OOM"
14907 # LU-1512 try to reuse idle OI blocks
14909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14910 remote_mds_nodsh && skip "remote MDS with nodsh"
14911 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14913 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14914 local myDIR=$DIR/$tdir
14917 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14918 $LCTL set_param fail_loc=0x80001002
14919 createmany -o $myDIR/t- 10000
14920 $LCTL set_param fail_loc=0
14921 # The guard is current the largest FID holder
14923 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14925 local IDX=$(($SEQ % 64))
14927 do_facet $SINGLEMDS sync
14928 # Make sure journal flushed.
14930 local blk1=$(do_facet $SINGLEMDS \
14931 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14932 grep Blockcount | awk '{print $4}')
14934 # Remove old files, some OI blocks will become idle.
14935 unlinkmany $myDIR/t- 10000
14936 # Create new files, idle OI blocks should be reused.
14937 createmany -o $myDIR/t- 2000
14938 do_facet $SINGLEMDS sync
14939 # Make sure journal flushed.
14941 local blk2=$(do_facet $SINGLEMDS \
14942 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14943 grep Blockcount | awk '{print $4}')
14945 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14947 run_test 228a "try to reuse idle OI blocks"
14950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14951 remote_mds_nodsh && skip "remote MDS with nodsh"
14952 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14954 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14955 local myDIR=$DIR/$tdir
14958 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14959 $LCTL set_param fail_loc=0x80001002
14960 createmany -o $myDIR/t- 10000
14961 $LCTL set_param fail_loc=0
14962 # The guard is current the largest FID holder
14964 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14966 local IDX=$(($SEQ % 64))
14968 do_facet $SINGLEMDS sync
14969 # Make sure journal flushed.
14971 local blk1=$(do_facet $SINGLEMDS \
14972 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14973 grep Blockcount | awk '{print $4}')
14975 # Remove old files, some OI blocks will become idle.
14976 unlinkmany $myDIR/t- 10000
14979 stop $SINGLEMDS || error "Fail to stop MDT."
14981 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14983 df $MOUNT || error "Fail to df."
14984 # Create new files, idle OI blocks should be reused.
14985 createmany -o $myDIR/t- 2000
14986 do_facet $SINGLEMDS sync
14987 # Make sure journal flushed.
14989 local blk2=$(do_facet $SINGLEMDS \
14990 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14991 grep Blockcount | awk '{print $4}')
14993 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14995 run_test 228b "idle OI blocks can be reused after MDT restart"
14999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15000 remote_mds_nodsh && skip "remote MDS with nodsh"
15001 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15003 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15004 local myDIR=$DIR/$tdir
15007 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15008 $LCTL set_param fail_loc=0x80001002
15009 # 20000 files can guarantee there are index nodes in the OI file
15010 createmany -o $myDIR/t- 20000
15011 $LCTL set_param fail_loc=0
15012 # The guard is current the largest FID holder
15014 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15016 local IDX=$(($SEQ % 64))
15018 do_facet $SINGLEMDS sync
15019 # Make sure journal flushed.
15021 local blk1=$(do_facet $SINGLEMDS \
15022 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15023 grep Blockcount | awk '{print $4}')
15025 # Remove old files, some OI blocks will become idle.
15026 unlinkmany $myDIR/t- 20000
15028 # The OI file should become empty now
15030 # Create new files, idle OI blocks should be reused.
15031 createmany -o $myDIR/t- 2000
15032 do_facet $SINGLEMDS sync
15033 # Make sure journal flushed.
15035 local blk2=$(do_facet $SINGLEMDS \
15036 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15037 grep Blockcount | awk '{print $4}')
15039 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15041 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15043 test_229() { # LU-2482, LU-3448
15044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15045 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15046 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15047 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15051 # Create a file with a released layout and stripe count 2.
15052 $MULTIOP $DIR/$tfile H2c ||
15053 error "failed to create file with released layout"
15055 $GETSTRIPE -v $DIR/$tfile
15057 local pattern=$($GETSTRIPE -L $DIR/$tfile)
15058 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15060 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
15061 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15062 stat $DIR/$tfile || error "failed to stat released file"
15064 chown $RUNAS_ID $DIR/$tfile ||
15065 error "chown $RUNAS_ID $DIR/$tfile failed"
15067 chgrp $RUNAS_ID $DIR/$tfile ||
15068 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15070 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15071 rm $DIR/$tfile || error "failed to remove released file"
15073 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15077 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15078 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15079 skip "Need MDS version at least 2.11.52"
15083 test_mkdir $DIR/$tdir
15084 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15085 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15086 [ $mdt_idx -ne 0 ] &&
15087 error "create local directory on wrong MDT $mdt_idx"
15089 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15090 error "create remote directory failed"
15091 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15092 [ $mdt_idx -ne $MDTIDX ] &&
15093 error "create remote directory on wrong MDT $mdt_idx"
15095 createmany -o $DIR/$tdir/test_230/t- 10 ||
15096 error "create files on remote directory failed"
15097 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15098 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15099 rm -r $DIR/$tdir || error "unlink remote directory failed"
15101 run_test 230a "Create remote directory and files under the remote directory"
15104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15105 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15106 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15107 skip "Need MDS version at least 2.11.52"
15115 local migrate_dir=$DIR/$tdir/migrate_dir
15116 local other_dir=$DIR/$tdir/other_dir
15118 test_mkdir $DIR/$tdir
15119 test_mkdir -i0 -c1 $migrate_dir
15120 test_mkdir -i0 -c1 $other_dir
15121 for ((i=0; i<10; i++)); do
15122 mkdir -p $migrate_dir/dir_${i}
15123 createmany -o $migrate_dir/dir_${i}/f 10 ||
15124 error "create files under remote dir failed $i"
15127 cp /etc/passwd $migrate_dir/$tfile
15128 cp /etc/passwd $other_dir/$tfile
15129 chattr +SAD $migrate_dir
15130 chattr +SAD $migrate_dir/$tfile
15132 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15133 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15134 local old_dir_mode=$(stat -c%f $migrate_dir)
15135 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15137 mkdir -p $migrate_dir/dir_default_stripe2
15138 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
15139 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
15141 mkdir -p $other_dir
15142 ln $migrate_dir/$tfile $other_dir/luna
15143 ln $migrate_dir/$tfile $migrate_dir/sofia
15144 ln $other_dir/$tfile $migrate_dir/david
15145 ln -s $migrate_dir/$tfile $other_dir/zachary
15146 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15147 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15149 $LFS migrate -m $MDTIDX $migrate_dir ||
15150 error "fails on migrating remote dir to MDT1"
15152 echo "migratate to MDT1, then checking.."
15153 for ((i = 0; i < 10; i++)); do
15154 for file in $(find $migrate_dir/dir_${i}); do
15155 mdt_index=$($LFS getstripe -m $file)
15156 [ $mdt_index == $MDTIDX ] ||
15157 error "$file is not on MDT${MDTIDX}"
15161 # the multiple link file should still in MDT0
15162 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15163 [ $mdt_index == 0 ] ||
15164 error "$file is not on MDT${MDTIDX}"
15166 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15167 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15168 error " expect $old_dir_flag get $new_dir_flag"
15170 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15171 [ "$old_file_flag" = "$new_file_flag" ] ||
15172 error " expect $old_file_flag get $new_file_flag"
15174 local new_dir_mode=$(stat -c%f $migrate_dir)
15175 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15176 error "expect mode $old_dir_mode get $new_dir_mode"
15178 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15179 [ "$old_file_mode" = "$new_file_mode" ] ||
15180 error "expect mode $old_file_mode get $new_file_mode"
15182 diff /etc/passwd $migrate_dir/$tfile ||
15183 error "$tfile different after migration"
15185 diff /etc/passwd $other_dir/luna ||
15186 error "luna different after migration"
15188 diff /etc/passwd $migrate_dir/sofia ||
15189 error "sofia different after migration"
15191 diff /etc/passwd $migrate_dir/david ||
15192 error "david different after migration"
15194 diff /etc/passwd $other_dir/zachary ||
15195 error "zachary different after migration"
15197 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15198 error "${tfile}_ln different after migration"
15200 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15201 error "${tfile}_ln_other different after migration"
15203 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15204 [ $stripe_count = 2 ] ||
15205 error "dir strpe_count $d != 2 after migration."
15207 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15208 [ $stripe_count = 2 ] ||
15209 error "file strpe_count $d != 2 after migration."
15211 #migrate back to MDT0
15214 $LFS migrate -m $MDTIDX $migrate_dir ||
15215 error "fails on migrating remote dir to MDT0"
15217 echo "migrate back to MDT0, checking.."
15218 for file in $(find $migrate_dir); do
15219 mdt_index=$($LFS getstripe -m $file)
15220 [ $mdt_index == $MDTIDX ] ||
15221 error "$file is not on MDT${MDTIDX}"
15224 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15225 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15226 error " expect $old_dir_flag get $new_dir_flag"
15228 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15229 [ "$old_file_flag" = "$new_file_flag" ] ||
15230 error " expect $old_file_flag get $new_file_flag"
15232 local new_dir_mode=$(stat -c%f $migrate_dir)
15233 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15234 error "expect mode $old_dir_mode get $new_dir_mode"
15236 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15237 [ "$old_file_mode" = "$new_file_mode" ] ||
15238 error "expect mode $old_file_mode get $new_file_mode"
15240 diff /etc/passwd ${migrate_dir}/$tfile ||
15241 error "$tfile different after migration"
15243 diff /etc/passwd ${other_dir}/luna ||
15244 error "luna different after migration"
15246 diff /etc/passwd ${migrate_dir}/sofia ||
15247 error "sofia different after migration"
15249 diff /etc/passwd ${other_dir}/zachary ||
15250 error "zachary different after migration"
15252 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15253 error "${tfile}_ln different after migration"
15255 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15256 error "${tfile}_ln_other different after migration"
15258 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15259 [ $stripe_count = 2 ] ||
15260 error "dir strpe_count $d != 2 after migration."
15262 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15263 [ $stripe_count = 2 ] ||
15264 error "file strpe_count $d != 2 after migration."
15266 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15268 run_test 230b "migrate directory"
15271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15272 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15273 remote_mds_nodsh && skip "remote MDS with nodsh"
15274 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15275 skip "Need MDS version at least 2.11.52"
15281 local migrate_dir=$DIR/$tdir/migrate_dir
15283 #If migrating directory fails in the middle, all entries of
15284 #the directory is still accessiable.
15285 test_mkdir $DIR/$tdir
15286 test_mkdir -i0 -c1 $migrate_dir
15287 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15289 createmany -o $migrate_dir/f $total ||
15290 error "create files under ${migrate_dir} failed"
15292 # fail after migrating top dir, and this will fail only once, so the
15293 # first sub file migration will fail (currently f3), others succeed.
15294 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15295 do_facet mds1 lctl set_param fail_loc=0x1801
15296 local t=$(ls $migrate_dir | wc -l)
15297 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15298 error "migrate should fail"
15299 local u=$(ls $migrate_dir | wc -l)
15300 [ "$u" == "$t" ] || error "$u != $t during migration"
15302 # add new dir/file should succeed
15303 mkdir $migrate_dir/dir ||
15304 error "mkdir failed under migrating directory"
15305 touch $migrate_dir/file ||
15306 error "create file failed under migrating directory"
15308 # add file with existing name should fail
15309 for file in $migrate_dir/f*; do
15310 stat $file > /dev/null || error "stat $file failed"
15311 $OPENFILE -f O_CREAT:O_EXCL $file &&
15312 error "open(O_CREAT|O_EXCL) $file should fail"
15313 $MULTIOP $file m && error "create $file should fail"
15314 touch $DIR/$tdir/remote_dir/$tfile ||
15315 error "touch $tfile failed"
15316 ln $DIR/$tdir/remote_dir/$tfile $file &&
15317 error "link $file should fail"
15318 mdt_index=$($LFS getstripe -m $file)
15319 if [ $mdt_index == 0 ]; then
15320 # file failed to migrate is not allowed to rename to
15321 mv $DIR/$tdir/remote_dir/$tfile $file &&
15322 error "rename to $file should fail"
15324 mv $DIR/$tdir/remote_dir/$tfile $file ||
15325 error "rename to $file failed"
15327 echo hello >> $file || error "write $file failed"
15330 # resume migration with different options should fail
15331 $LFS migrate -m 0 $migrate_dir &&
15332 error "migrate -m 0 $migrate_dir should fail"
15334 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15335 error "migrate -c 2 $migrate_dir should fail"
15337 # resume migration should succeed
15338 $LFS migrate -m $MDTIDX $migrate_dir ||
15339 error "migrate $migrate_dir failed"
15341 echo "Finish migration, then checking.."
15342 for file in $(find $migrate_dir); do
15343 mdt_index=$($LFS getstripe -m $file)
15344 [ $mdt_index == $MDTIDX ] ||
15345 error "$file is not on MDT${MDTIDX}"
15348 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15350 run_test 230c "check directory accessiblity if migration failed"
15353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15354 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15355 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15356 skip "Need MDS version at least 2.11.52"
15358 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15360 local migrate_dir=$DIR/$tdir/migrate_dir
15370 old_index=$((RANDOM % MDSCOUNT))
15371 old_count=$((MDSCOUNT - old_index))
15372 new_index=$((RANDOM % MDSCOUNT))
15373 new_count=$((MDSCOUNT - new_index))
15374 new_hash="all_char"
15376 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15377 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15379 test_mkdir $DIR/$tdir
15380 test_mkdir -i $old_index -c $old_count $migrate_dir
15382 for ((i=0; i<100; i++)); do
15383 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15384 createmany -o $migrate_dir/dir_${i}/f 100 ||
15385 error "create files under remote dir failed $i"
15388 echo -n "Migrate from MDT$old_index "
15389 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15390 echo -n "to MDT$new_index"
15391 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15394 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15395 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15396 error "migrate remote dir error"
15398 echo "Finish migration, then checking.."
15399 for file in $(find $migrate_dir); do
15400 mdt_index=$($LFS getstripe -m $file)
15401 if [ $mdt_index -lt $new_index ] ||
15402 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15403 error "$file is on MDT$mdt_index"
15407 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15409 run_test 230d "check migrate big directory"
15412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15413 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15414 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15415 skip "Need MDS version at least 2.11.52"
15422 mkdir -p $DIR/$tdir
15423 mkdir $DIR/$tdir/migrate_dir
15424 mkdir $DIR/$tdir/other_dir
15425 touch $DIR/$tdir/migrate_dir/a
15426 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15427 ls $DIR/$tdir/other_dir
15429 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15430 error "migrate dir fails"
15432 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15433 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15435 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15436 [ $mdt_index == 0 ] || error "a is not on MDT0"
15438 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15439 error "migrate dir fails"
15441 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15442 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15444 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15445 [ $mdt_index == 1 ] || error "a is not on MDT1"
15447 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15448 [ $mdt_index == 1 ] || error "b is not on MDT1"
15450 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15451 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15453 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15455 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15457 run_test 230e "migrate mulitple local link files"
15460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15461 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15462 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15463 skip "Need MDS version at least 2.11.52"
15468 mkdir -p $DIR/$tdir
15469 mkdir $DIR/$tdir/migrate_dir
15470 $LFS mkdir -i1 $DIR/$tdir/other_dir
15471 touch $DIR/$tdir/migrate_dir/a
15472 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15473 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15474 ls $DIR/$tdir/other_dir
15476 # a should be migrated to MDT1, since no other links on MDT0
15477 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15478 error "#1 migrate dir fails"
15479 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15480 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15481 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15482 [ $mdt_index == 1 ] || error "a is not on MDT1"
15484 # a should stay on MDT1, because it is a mulitple link file
15485 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15486 error "#2 migrate dir fails"
15487 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15488 [ $mdt_index == 1 ] || error "a is not on MDT1"
15490 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15491 error "#3 migrate dir fails"
15493 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15494 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15495 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15497 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15498 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15500 # a should be migrated to MDT0, since no other links on MDT1
15501 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15502 error "#4 migrate dir fails"
15503 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15504 [ $mdt_index == 0 ] || error "a is not on MDT0"
15506 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15508 run_test 230f "migrate mulitple remote link files"
15511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15512 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15513 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15514 skip "Need MDS version at least 2.11.52"
15516 mkdir -p $DIR/$tdir/migrate_dir
15518 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15519 error "migrating dir to non-exist MDT succeeds"
15522 run_test 230g "migrate dir to non-exist MDT"
15525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15526 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15527 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15528 skip "Need MDS version at least 2.11.52"
15532 mkdir -p $DIR/$tdir/migrate_dir
15534 $LFS migrate -m1 $DIR &&
15535 error "migrating mountpoint1 should fail"
15537 $LFS migrate -m1 $DIR/$tdir/.. &&
15538 error "migrating mountpoint2 should fail"
15541 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15542 error "migrating $tdir/migrate_dir/.. should fail"
15546 run_test 230h "migrate .. and root"
15549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15550 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15551 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15552 skip "Need MDS version at least 2.11.52"
15554 mkdir -p $DIR/$tdir/migrate_dir
15556 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15557 error "migration fails with a tailing slash"
15559 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15560 error "migration fails with two tailing slashes"
15562 run_test 230i "lfs migrate -m tolerates trailing slashes"
15565 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15566 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15567 skip "Need MDS version at least 2.11.52"
15569 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15570 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15571 error "create $tfile failed"
15572 cat /etc/passwd > $DIR/$tdir/$tfile
15574 $LFS migrate -m 1 $DIR/$tdir
15576 cmp /etc/passwd $DIR/$tdir/$tfile ||
15577 error "DoM file mismatch after migration"
15579 run_test 230j "DoM file data not changed after dir migration"
15582 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15583 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15584 skip "Need MDS version at least 2.11.56"
15587 local files_on_starting_mdt=0
15589 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15590 $LFS getdirstripe $DIR/$tdir
15591 for i in $(seq $total); do
15592 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15593 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15594 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15597 echo "$files_on_starting_mdt files on MDT0"
15599 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15600 $LFS getdirstripe $DIR/$tdir
15602 files_on_starting_mdt=0
15603 for i in $(seq $total); do
15604 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15605 error "file $tfile.$i mismatch after migration"
15606 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15607 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15610 echo "$files_on_starting_mdt files on MDT1 after migration"
15611 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15613 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15614 $LFS getdirstripe $DIR/$tdir
15616 files_on_starting_mdt=0
15617 for i in $(seq $total); do
15618 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15619 error "file $tfile.$i mismatch after 2nd migration"
15620 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15621 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15624 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15625 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15629 run_test 230k "file data not changed after dir migration"
15632 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15633 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15634 skip "Need MDS version at least 2.11.56"
15636 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15637 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15638 error "create files under remote dir failed $i"
15639 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15641 run_test 230l "readdir between MDTs won't crash"
15645 # For simplicity this test assumes that max_pages_per_rpc
15646 # is the same across all OSCs
15647 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15648 local bulk_size=$((max_pages * PAGE_SIZE))
15649 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15652 mkdir -p $DIR/$tdir
15653 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15654 error "failed to set stripe with -S ${brw_size}M option"
15656 # clear the OSC stats
15657 $LCTL set_param osc.*.stats=0 &>/dev/null
15660 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15661 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15662 oflag=direct &>/dev/null || error "dd failed"
15664 sync; sleep 1; sync # just to be safe
15665 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15666 if [ x$nrpcs != "x1" ]; then
15667 $LCTL get_param osc.*.stats
15668 error "found $nrpcs ost_write RPCs, not 1 as expected"
15672 # Drop the OSC cache, otherwise we will read from it
15673 cancel_lru_locks osc
15675 # clear the OSC stats
15676 $LCTL set_param osc.*.stats=0 &>/dev/null
15678 # Client reads $bulk_size.
15679 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15680 iflag=direct &>/dev/null || error "dd failed"
15682 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15683 if [ x$nrpcs != "x1" ]; then
15684 $LCTL get_param osc.*.stats
15685 error "found $nrpcs ost_read RPCs, not 1 as expected"
15688 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15691 mkdir -p $DIR/$tdir
15693 for i in {0..1023}; do
15694 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15695 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15696 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15700 run_test 231b "must not assert on fully utilized OST request buffer"
15703 mkdir -p $DIR/$tdir
15704 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15706 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15707 do_facet ost1 $LCTL set_param fail_loc=0x31c
15709 # ignore dd failure
15710 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15712 do_facet ost1 $LCTL set_param fail_loc=0
15713 umount_client $MOUNT || error "umount failed"
15714 mount_client $MOUNT || error "mount failed"
15715 stop ost1 || error "cannot stop ost1"
15716 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15718 run_test 232a "failed lock should not block umount"
15721 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15722 skip "Need MDS version at least 2.10.58"
15724 mkdir -p $DIR/$tdir
15725 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15726 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15728 cancel_lru_locks osc
15730 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15731 do_facet ost1 $LCTL set_param fail_loc=0x31c
15734 $LFS data_version $DIR/$tdir/$tfile || true
15736 do_facet ost1 $LCTL set_param fail_loc=0
15737 umount_client $MOUNT || error "umount failed"
15738 mount_client $MOUNT || error "mount failed"
15739 stop ost1 || error "cannot stop ost1"
15740 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15742 run_test 232b "failed data version lock should not block umount"
15745 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15746 skip "Need MDS version at least 2.3.64"
15747 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15749 local fid=$($LFS path2fid $MOUNT)
15751 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15752 error "cannot access $MOUNT using its FID '$fid'"
15754 run_test 233a "checking that OBF of the FS root succeeds"
15757 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15758 skip "Need MDS version at least 2.5.90"
15759 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15761 local fid=$($LFS path2fid $MOUNT/.lustre)
15763 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15764 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15766 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15767 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15768 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15770 run_test 233b "checking that OBF of the FS .lustre succeeds"
15773 local p="$TMP/sanityN-$TESTNAME.parameters"
15774 save_lustre_params client "llite.*.xattr_cache" > $p
15775 lctl set_param llite.*.xattr_cache 1 ||
15776 skip_env "xattr cache is not supported"
15778 mkdir -p $DIR/$tdir || error "mkdir failed"
15779 touch $DIR/$tdir/$tfile || error "touch failed"
15780 # OBD_FAIL_LLITE_XATTR_ENOMEM
15781 $LCTL set_param fail_loc=0x1405
15782 getfattr -n user.attr $DIR/$tdir/$tfile &&
15783 error "getfattr should have failed with ENOMEM"
15784 $LCTL set_param fail_loc=0x0
15787 restore_lustre_params < $p
15790 run_test 234 "xattr cache should not crash on ENOMEM"
15793 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15794 skip "Need MDS version at least 2.4.52"
15796 flock_deadlock $DIR/$tfile
15801 124) error "process hangs on a deadlock"
15803 *) error "error executing flock_deadlock $DIR/$tfile"
15807 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15811 check_swap_layouts_support
15813 local ref1=/etc/passwd
15814 local ref2=/etc/group
15815 local file1=$DIR/$tdir/f1
15816 local file2=$DIR/$tdir/f2
15818 test_mkdir -c1 $DIR/$tdir
15819 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15820 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15821 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15822 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15823 local fd=$(free_fd)
15824 local cmd="exec $fd<>$file2"
15827 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15828 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15831 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15836 run_test 236 "Layout swap on open unlinked file"
15838 # LU-4659 linkea consistency
15840 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15841 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15842 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15843 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15846 ln $DIR/$tfile $DIR/$tfile.lnk
15847 touch $DIR/$tfile.new
15848 mv $DIR/$tfile.new $DIR/$tfile
15849 local fid1=$($LFS path2fid $DIR/$tfile)
15850 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15851 local path1=$($LFS fid2path $FSNAME "$fid1")
15852 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15853 local path2=$($LFS fid2path $FSNAME "$fid2")
15854 [ $tfile.lnk == $path2 ] ||
15855 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15858 run_test 238 "Verify linkea consistency"
15860 test_239A() { # was test_239
15861 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15862 skip "Need MDS version at least 2.5.60"
15864 local list=$(comma_list $(mdts_nodes))
15866 mkdir -p $DIR/$tdir
15867 createmany -o $DIR/$tdir/f- 5000
15868 unlinkmany $DIR/$tdir/f- 5000
15869 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
15870 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15871 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15872 osp.*MDT*.sync_in_flight" | calc_sum)
15873 [ "$changes" -eq 0 ] || error "$changes not synced"
15875 run_test 239A "osp_sync test"
15877 test_239a() { #LU-5297
15878 remote_mds_nodsh && skip "remote MDS with nodsh"
15881 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15882 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15883 chgrp $RUNAS_GID $DIR/$tfile
15884 wait_delete_completed
15886 run_test 239a "process invalid osp sync record correctly"
15888 test_239b() { #LU-5297
15889 remote_mds_nodsh && skip "remote MDS with nodsh"
15892 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15893 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15894 chgrp $RUNAS_GID $DIR/$tfile1
15895 wait_delete_completed
15896 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15898 chgrp $RUNAS_GID $DIR/$tfile2
15899 wait_delete_completed
15901 run_test 239b "process osp sync record with ENOMEM error correctly"
15904 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15905 remote_mds_nodsh && skip "remote MDS with nodsh"
15907 mkdir -p $DIR/$tdir
15909 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15910 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15911 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15912 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15914 umount_client $MOUNT || error "umount failed"
15915 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15916 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15917 mount_client $MOUNT || error "failed to mount client"
15919 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15920 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15922 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15928 for LOOP in $(seq $count); do
15929 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15930 cancel_lru_locks $OSC || true
15938 for LOOP in $(seq $1); do
15939 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15944 test_241a() { # was test_241
15945 local bsize=$PAGE_SIZE
15947 (( bsize < 40960 )) && bsize=40960
15948 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15950 cancel_lru_locks $OSC
15951 test_241_bio 1000 $bsize &
15953 test_241_dio 1000 $bsize
15956 run_test 241a "bio vs dio"
15959 local bsize=$PAGE_SIZE
15961 (( bsize < 40960 )) && bsize=40960
15962 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15964 test_241_dio 1000 $bsize &
15966 test_241_dio 1000 $bsize
15969 run_test 241b "dio vs dio"
15972 remote_mds_nodsh && skip "remote MDS with nodsh"
15974 mkdir -p $DIR/$tdir
15975 touch $DIR/$tdir/$tfile
15977 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15978 do_facet mds1 lctl set_param fail_loc=0x105
15979 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15981 do_facet mds1 lctl set_param fail_loc=0
15982 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15984 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15988 test_mkdir $DIR/$tdir
15989 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15991 run_test 243 "various group lock tests"
15995 test_mkdir $DIR/$tdir
15996 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15997 sendfile_grouplock $DIR/$tdir/$tfile || \
15998 error "sendfile+grouplock failed"
16001 run_test 244 "sendfile with group lock tests"
16004 local flagname="multi_mod_rpcs"
16005 local connect_data_name="max_mod_rpcs"
16008 # check if multiple modify RPCs flag is set
16009 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16010 grep "connect_flags:")
16013 echo "$out" | grep -qw $flagname
16014 if [ $? -ne 0 ]; then
16015 echo "connect flag $flagname is not set"
16019 # check if multiple modify RPCs data is set
16020 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16023 echo "$out" | grep -qw $connect_data_name ||
16024 error "import should have connect data $connect_data_name"
16026 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16028 test_246() { # LU-7371
16029 remote_ost_nodsh && skip "remote OST with nodsh"
16030 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16031 skip "Need OST version >= 2.7.62"
16033 do_facet ost1 $LCTL set_param fail_val=4095
16034 #define OBD_FAIL_OST_READ_SIZE 0x234
16035 do_facet ost1 $LCTL set_param fail_loc=0x234
16036 $LFS setstripe $DIR/$tfile -i 0 -c 1
16037 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16038 cancel_lru_locks $FSNAME-OST0000
16039 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16041 run_test 246 "Read file of size 4095 should return right length"
16047 umount_client $submount
16052 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16054 skip_env "Fileset feature is not supported"
16056 local submount=${MOUNT}_$tdir
16059 mkdir -p $submount || error "mkdir $submount failed"
16060 FILESET="$FILESET/$tdir" mount_client $submount ||
16061 error "mount $submount failed"
16062 trap "cleanup_247 $submount" EXIT
16063 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16064 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16065 error "read $MOUNT/$tdir/$tfile failed"
16066 cleanup_247 $submount
16068 run_test 247a "mount subdir as fileset"
16071 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16072 skip_env "Fileset feature is not supported"
16074 local submount=${MOUNT}_$tdir
16076 rm -rf $MOUNT/$tdir
16077 mkdir -p $submount || error "mkdir $submount failed"
16079 FILESET="$FILESET/$tdir" mount_client $submount &&
16080 error "mount $submount should fail"
16083 run_test 247b "mount subdir that dose not exist"
16086 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16087 skip_env "Fileset feature is not supported"
16089 local submount=${MOUNT}_$tdir
16091 mkdir -p $MOUNT/$tdir/dir1
16092 mkdir -p $submount || error "mkdir $submount failed"
16093 trap "cleanup_247 $submount" EXIT
16094 FILESET="$FILESET/$tdir" mount_client $submount ||
16095 error "mount $submount failed"
16096 local fid=$($LFS path2fid $MOUNT/)
16097 $LFS fid2path $submount $fid && error "fid2path should fail"
16098 cleanup_247 $submount
16100 run_test 247c "running fid2path outside root"
16103 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16104 skip "Fileset feature is not supported"
16106 local submount=${MOUNT}_$tdir
16108 mkdir -p $MOUNT/$tdir/dir1
16109 mkdir -p $submount || error "mkdir $submount failed"
16110 FILESET="$FILESET/$tdir" mount_client $submount ||
16111 error "mount $submount failed"
16112 trap "cleanup_247 $submount" EXIT
16113 local fid=$($LFS path2fid $submount/dir1)
16114 $LFS fid2path $submount $fid || error "fid2path should succeed"
16115 cleanup_247 $submount
16117 run_test 247d "running fid2path inside root"
16121 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16123 skip "Fileset feature is not supported"
16125 local submount=${MOUNT}_$tdir
16128 mkdir -p $submount || error "mkdir $submount failed"
16129 FILESET="$FILESET/.." mount_client $submount &&
16130 error "mount $submount should fail"
16133 run_test 247e "mount .. as fileset"
16136 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16137 [ -z "$fast_read_sav" ] && skip "no fast read support"
16139 # create a large file for fast read verification
16140 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16142 # make sure the file is created correctly
16143 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16144 { rm -f $DIR/$tfile; skip "file creation error"; }
16146 echo "Test 1: verify that fast read is 4 times faster on cache read"
16148 # small read with fast read enabled
16149 $LCTL set_param -n llite.*.fast_read=1
16150 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16151 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16152 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16153 # small read with fast read disabled
16154 $LCTL set_param -n llite.*.fast_read=0
16155 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16156 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16157 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16159 # verify that fast read is 4 times faster for cache read
16160 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16161 error_not_in_vm "fast read was not 4 times faster: " \
16162 "$t_fast vs $t_slow"
16164 echo "Test 2: verify the performance between big and small read"
16165 $LCTL set_param -n llite.*.fast_read=1
16167 # 1k non-cache read
16168 cancel_lru_locks osc
16169 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16170 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16171 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16173 # 1M non-cache read
16174 cancel_lru_locks osc
16175 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16176 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16177 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16179 # verify that big IO is not 4 times faster than small IO
16180 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16181 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16183 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16186 run_test 248 "fast read verification"
16188 test_249() { # LU-7890
16189 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16190 skip "Need at least version 2.8.54"
16193 $SETSTRIPE -c 1 $DIR/$tfile
16194 # Offset 2T == 4k * 512M
16195 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16196 error "dd to 2T offset failed"
16198 run_test 249 "Write above 2T file size"
16201 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
16202 && skip "no 16TB file size limit on ZFS"
16204 $SETSTRIPE -c 1 $DIR/$tfile
16205 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16206 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16207 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16208 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16209 conv=notrunc,fsync && error "append succeeded"
16212 run_test 250 "Write above 16T limit"
16215 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
16217 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16218 #Skip once - writing the first stripe will succeed
16219 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16220 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16221 error "short write happened"
16223 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16224 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16225 error "short read happened"
16229 run_test 251 "Handling short read and write correctly"
16232 remote_mds_nodsh && skip "remote MDS with nodsh"
16233 remote_ost_nodsh && skip "remote OST with nodsh"
16234 if [ "$ost1_FSTYPE" != "ldiskfs" -o "$mds1_FSTYPE" != "ldiskfs" ]; then
16235 skip_env "ldiskfs only test"
16245 # check lr_reader on OST0000
16247 dev=$(facet_device $tgt)
16248 out=$(do_facet $tgt $LR_READER $dev)
16249 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16251 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16252 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16253 error "Invalid uuid returned by $LR_READER on target $tgt"
16254 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16256 # check lr_reader -c on MDT0000
16258 dev=$(facet_device $tgt)
16259 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16260 skip "$LR_READER does not support additional options"
16262 out=$(do_facet $tgt $LR_READER -c $dev)
16263 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16265 num=$(echo "$out" | grep -c "mdtlov")
16266 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16267 error "Invalid number of mdtlov clients returned by $LR_READER"
16268 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16270 # check lr_reader -cr on MDT0000
16271 out=$(do_facet $tgt $LR_READER -cr $dev)
16272 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16274 echo "$out" | grep -q "^reply_data:$" ||
16275 error "$LR_READER should have returned 'reply_data' section"
16276 num=$(echo "$out" | grep -c "client_generation")
16277 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16279 run_test 252 "check lr_reader tool"
16281 test_253_fill_ost() {
16282 local size_mb #how many MB should we write to pass watermark
16283 local lwm=$3 #low watermark
16284 local free_10mb #10% of free space
16286 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16287 size_mb=$((free_kb / 1024 - lwm))
16288 free_10mb=$((free_kb / 10240))
16289 #If 10% of free space cross low watermark use it
16290 if (( free_10mb > size_mb )); then
16293 #At least we need to store 1.1 of difference between
16294 #free space and low watermark
16295 size_mb=$((size_mb + size_mb / 10))
16297 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16298 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16299 oflag=append conv=notrunc
16304 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16305 echo "OST still has $((free_kb / 1024)) mbytes free"
16309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16310 remote_mds_nodsh && skip "remote MDS with nodsh"
16311 remote_mgs_nodsh && skip "remote MGS with nodsh"
16316 local ost_name=$($LFS osts |
16317 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16319 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16320 do_facet $SINGLEMDS $LCTL get_param -n \
16321 osp.$mdtosc_proc1.reserved_mb_high ||
16322 skip "remote MDS does not support reserved_mb_high"
16326 wait_delete_completed
16329 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16330 osp.$mdtosc_proc1.reserved_mb_high)
16331 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16332 osp.$mdtosc_proc1.reserved_mb_low)
16333 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16335 if ! combined_mgs_mds ; then
16338 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16339 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16340 error "Adding $ost_name to pool failed"
16342 # Wait for client to see a OST at pool
16343 wait_update $HOSTNAME "$LCTL get_param -n
16344 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16345 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16346 error "Client can not see the pool"
16347 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16348 error "Setstripe failed"
16350 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16351 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16352 echo "OST still has $((blocks/1024)) mbytes free"
16354 local new_lwm=$((blocks/1024-10))
16355 do_facet $SINGLEMDS $LCTL set_param \
16356 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16357 do_facet $SINGLEMDS $LCTL set_param \
16358 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16360 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16362 #First enospc could execute orphan deletion so repeat.
16363 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16365 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16366 osp.$mdtosc_proc1.prealloc_status)
16367 echo "prealloc_status $oa_status"
16369 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16370 error "File creation should fail"
16371 #object allocation was stopped, but we still able to append files
16372 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16373 error "Append failed"
16374 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16376 wait_delete_completed
16380 for i in $(seq 10 12); do
16381 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16382 error "File creation failed after rm";
16385 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16386 osp.$mdtosc_proc1.prealloc_status)
16387 echo "prealloc_status $oa_status"
16389 if (( oa_status != 0 )); then
16390 error "Object allocation still disable after rm"
16392 do_facet $SINGLEMDS $LCTL set_param \
16393 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16394 do_facet $SINGLEMDS $LCTL set_param \
16395 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16398 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16399 error "Remove $ost_name from pool failed"
16400 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16401 error "Pool destroy fialed"
16403 if ! combined_mgs_mds ; then
16407 run_test 253 "Check object allocation limit"
16410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16411 remote_mds_nodsh && skip "remote MDS with nodsh"
16412 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16413 skip "MDS does not support changelog_size"
16416 local MDT0=$(facet_svc $SINGLEMDS)
16418 changelog_register || error "changelog_register failed"
16420 changelog_clear 0 || error "changelog_clear failed"
16422 local size1=$(do_facet $SINGLEMDS \
16423 $LCTL get_param -n mdd.$MDT0.changelog_size)
16424 echo "Changelog size $size1"
16427 $LFS mkdir -i 0 $DIR/$tdir
16429 mkdir -p $DIR/$tdir/pics/2008/zachy
16430 touch $DIR/$tdir/pics/2008/zachy/timestamp
16431 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16432 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16433 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16434 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16435 rm $DIR/$tdir/pics/desktop.jpg
16437 local size2=$(do_facet $SINGLEMDS \
16438 $LCTL get_param -n mdd.$MDT0.changelog_size)
16439 echo "Changelog size after work $size2"
16441 (( $size2 > $size1 )) ||
16442 error "new Changelog size=$size2 less than old size=$size1"
16444 run_test 254 "Check changelog size"
16451 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16452 awk -F: '{print $2}' | grep $type > /dev/null
16453 if [ $? -ne 0 ]; then
16463 lfs ladvise -a willread $file > /dev/null 2>&1
16464 if [ $? -eq 0 ]; then
16468 lfs ladvise -a willread $file 2>&1 |
16469 grep "Inappropriate ioctl for device" > /dev/null
16470 if [ $? -eq 0 ]; then
16477 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16480 # run a random read IO workload
16481 # usage: random_read_iops <filename> <filesize> <iosize>
16482 random_read_iops() {
16485 local iosize=${3:-4096}
16487 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16488 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16491 drop_file_oss_cache() {
16495 $LFS ladvise -a dontneed $file 2>/dev/null ||
16496 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16499 ladvise_willread_performance()
16502 local average_origin=0
16503 local average_cache=0
16504 local average_ladvise=0
16506 for ((i = 1; i <= $repeat; i++)); do
16507 echo "Iter $i/$repeat: reading without willread hint"
16508 cancel_lru_locks osc
16509 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16510 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16511 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16512 average_origin=$(bc <<<"$average_origin + $speed_origin")
16514 cancel_lru_locks osc
16515 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16516 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16517 average_cache=$(bc <<<"$average_cache + $speed_cache")
16519 cancel_lru_locks osc
16520 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16521 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16522 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16523 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16524 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16526 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16527 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16528 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16530 speedup_cache=$(percent $average_cache $average_origin)
16531 speedup_ladvise=$(percent $average_ladvise $average_origin)
16533 echo "Average uncached read: $average_origin"
16534 echo "Average speedup with OSS cached read: " \
16535 "$average_cache = +$speedup_cache%"
16536 echo "Average speedup with ladvise willread: " \
16537 "$average_ladvise = +$speedup_ladvise%"
16539 local lowest_speedup=20
16540 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16541 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16542 "got $average_cache%. Skipping ladvise willread check."
16546 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16547 # it is still good to run until then to exercise 'ladvise willread'
16548 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16549 [ "$ost1_FSTYPE" = "zfs" ] &&
16550 echo "osd-zfs does not support dontneed or drop_caches" &&
16553 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16554 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16555 error_not_in_vm "Speedup with willread is less than " \
16556 "$lowest_speedup%, got $average_ladvise%"
16560 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16561 skip "lustre < 2.8.54 does not support ladvise "
16562 remote_ost_nodsh && skip "remote OST with nodsh"
16564 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16566 ladvise_no_type willread $DIR/$tfile &&
16567 skip "willread ladvise is not supported"
16569 ladvise_no_ioctl $DIR/$tfile &&
16570 skip "ladvise ioctl is not supported"
16573 local size=$((size_mb * 1048576))
16574 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16575 error "dd to $DIR/$tfile failed"
16577 lfs ladvise -a willread $DIR/$tfile ||
16578 error "Ladvise failed with no range argument"
16580 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16581 error "Ladvise failed with no -l or -e argument"
16583 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16584 error "Ladvise failed with only -e argument"
16586 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16587 error "Ladvise failed with only -l argument"
16589 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16590 error "End offset should not be smaller than start offset"
16592 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16593 error "End offset should not be equal to start offset"
16595 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16596 error "Ladvise failed with overflowing -s argument"
16598 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16599 error "Ladvise failed with overflowing -e argument"
16601 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16602 error "Ladvise failed with overflowing -l argument"
16604 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16605 error "Ladvise succeeded with conflicting -l and -e arguments"
16607 echo "Synchronous ladvise should wait"
16609 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16610 do_nodes $(comma_list $(osts_nodes)) \
16611 $LCTL set_param fail_val=$delay fail_loc=0x237
16613 local start_ts=$SECONDS
16614 lfs ladvise -a willread $DIR/$tfile ||
16615 error "Ladvise failed with no range argument"
16616 local end_ts=$SECONDS
16617 local inteval_ts=$((end_ts - start_ts))
16619 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16620 error "Synchronous advice didn't wait reply"
16623 echo "Asynchronous ladvise shouldn't wait"
16624 local start_ts=$SECONDS
16625 lfs ladvise -a willread -b $DIR/$tfile ||
16626 error "Ladvise failed with no range argument"
16627 local end_ts=$SECONDS
16628 local inteval_ts=$((end_ts - start_ts))
16630 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16631 error "Asynchronous advice blocked"
16634 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16635 ladvise_willread_performance
16637 run_test 255a "check 'lfs ladvise -a willread'"
16643 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16647 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16648 skip "lustre < 2.8.54 does not support ladvise "
16649 remote_ost_nodsh && skip "remote OST with nodsh"
16651 lfs setstripe -c 1 -i 0 $DIR/$tfile
16653 ladvise_no_type dontneed $DIR/$tfile &&
16654 skip "dontneed ladvise is not supported"
16656 ladvise_no_ioctl $DIR/$tfile &&
16657 skip "ladvise ioctl is not supported"
16659 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16660 [ "$ost1_FSTYPE" = "zfs" ] &&
16661 skip "zfs-osd does not support 'ladvise dontneed'"
16664 local size=$((size_mb * 1048576))
16665 # In order to prevent disturbance of other processes, only check 3/4
16666 # of the memory usage
16667 local kibibytes=$((size_mb * 1024 * 3 / 4))
16669 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16670 error "dd to $DIR/$tfile failed"
16672 #force write to complete before dropping OST cache & checking memory
16675 local total=$(facet_meminfo ost1 MemTotal)
16676 echo "Total memory: $total KiB"
16678 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16679 local before_read=$(facet_meminfo ost1 Cached)
16680 echo "Cache used before read: $before_read KiB"
16682 lfs ladvise -a willread $DIR/$tfile ||
16683 error "Ladvise willread failed"
16684 local after_read=$(facet_meminfo ost1 Cached)
16685 echo "Cache used after read: $after_read KiB"
16687 lfs ladvise -a dontneed $DIR/$tfile ||
16688 error "Ladvise dontneed again failed"
16689 local no_read=$(facet_meminfo ost1 Cached)
16690 echo "Cache used after dontneed ladvise: $no_read KiB"
16692 if [ $total -lt $((before_read + kibibytes)) ]; then
16693 echo "Memory is too small, abort checking"
16697 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16698 error "Ladvise willread should use more memory" \
16699 "than $kibibytes KiB"
16702 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16703 error "Ladvise dontneed should release more memory" \
16704 "than $kibibytes KiB"
16707 run_test 255b "check 'lfs ladvise -a dontneed'"
16710 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16711 skip "lustre < 2.10.53 does not support lockahead"
16719 test_mkdir -p $DIR/$tdir
16720 $SETSTRIPE -i 0 $DIR/$tdir
16722 #test 10 returns only success/failure
16724 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16726 if [ $rc -eq 255 ]; then
16727 error "Ladvise test${i} failed, ${rc}"
16730 #test 11 counts lock enqueue requests, all others count new locks
16732 count=$(do_facet ost1 \
16733 $LCTL get_param -n ost.OSS.ost.stats)
16734 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16736 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16738 if [ $rc -eq 255 ]; then
16739 error "Ladvise test${i} failed, ${rc}"
16742 new_count=$(do_facet ost1 \
16743 $LCTL get_param -n ost.OSS.ost.stats)
16744 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16745 awk '{ print $2 }')
16747 difference="$((new_count - count))"
16748 if [ $difference -ne $rc ]; then
16749 error "Ladvise test${i}, bad enqueue count, returned " \
16750 "${rc}, actual ${difference}"
16753 for i in $(seq 12 21); do
16754 # If we do not do this, we run the risk of having too many
16755 # locks and starting lock cancellation while we are checking
16757 cancel_lru_locks osc
16759 count=$($LCTL get_param -n \
16760 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16762 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16764 if [ $rc -eq 255 ]; then
16765 error "Ladvise test ${i} failed, ${rc}"
16768 new_count=$($LCTL get_param -n \
16769 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16770 difference="$((new_count - count))"
16772 # Test 15 output is divided by 100 to map down to valid return
16773 if [ $i -eq 15 ]; then
16777 if [ $difference -ne $rc ]; then
16778 error "Ladvise test ${i}, bad lock count, returned " \
16779 "${rc}, actual ${difference}"
16783 #test 22 returns only success/failure
16785 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16787 if [ $rc -eq 255 ]; then
16788 error "Ladvise test${i} failed, ${rc}"
16791 run_test 255c "suite of ladvise lockahead tests"
16794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16795 remote_mds_nodsh && skip "remote MDS with nodsh"
16796 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16797 changelog_users $SINGLEMDS | grep "^cl" &&
16798 skip "active changelog user"
16804 mdt_dev=$(mdsdevname 1)
16807 changelog_register || error "changelog_register failed"
16810 mkdir -p $DIR/$tdir
16812 changelog_clear 0 || error "changelog_clear failed"
16815 touch $DIR/$tdir/{1..10}
16818 stop $SINGLEMDS || error "Fail to stop MDT"
16822 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16824 #after mount new plainllog is used
16825 touch $DIR/$tdir/{11..19}
16826 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16827 cat_sl=$(do_facet $SINGLEMDS "sync; \
16828 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16829 llog_reader $tmpfile | grep -c type=1064553b")
16830 do_facet $SINGLEMDS llog_reader $tmpfile
16832 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16834 changelog_clear 0 || error "changelog_clear failed"
16836 cat_sl=$(do_facet $SINGLEMDS "sync; \
16837 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16838 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16840 if (( cat_sl == 2 )); then
16841 error "Empty plain llog was not deleted from changelog catalog"
16842 elif (( cat_sl != 1 )); then
16843 error "Active plain llog shouldn't be deleted from catalog"
16846 run_test 256 "Check llog delete for empty and not full state"
16849 remote_mds_nodsh && skip "remote MDS with nodsh"
16850 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16851 skip "Need MDS version at least 2.8.55"
16853 test_mkdir $DIR/$tdir
16855 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16856 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16859 #define OBD_FAIL_MDS_XATTR_REP 0x161
16860 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16861 local facet=mds$((mdtidx + 1))
16862 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16863 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16865 stop $facet || error "stop MDS failed"
16866 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16867 error "start MDS fail"
16869 run_test 257 "xattr locks are not lost"
16871 # Verify we take the i_mutex when security requires it
16873 #define OBD_FAIL_IMUTEX_SEC 0x141c
16874 $LCTL set_param fail_loc=0x141c
16876 chmod u+s $DIR/$tfile
16877 chmod a+rwx $DIR/$tfile
16878 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16880 if [ $RC -ne 0 ]; then
16881 error "error, failed to take i_mutex, rc=$?"
16887 # Verify we do NOT take the i_mutex in the normal case
16889 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16890 $LCTL set_param fail_loc=0x141d
16893 chmod a+rw $DIR/$tfile
16894 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16896 if [ $RC -ne 0 ]; then
16897 error "error, took i_mutex unnecessarily, rc=$?"
16902 run_test 258b "verify i_mutex security behavior"
16905 local file=$DIR/$tfile
16909 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16911 stack_trap "rm -f $file" EXIT
16913 wait_delete_completed
16914 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16915 echo "before: $before"
16917 $LFS setstripe -i 0 -c 1 $file
16918 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16920 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16921 echo "after write: $after"
16923 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16924 do_facet ost1 $LCTL set_param fail_loc=0x2301
16926 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16927 echo "after truncate: $after"
16930 do_facet ost1 $LCTL set_param fail_loc=0
16931 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16933 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16934 echo "after restart: $after"
16935 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16936 error "missing truncate?"
16940 run_test 259 "crash at delayed truncate"
16943 #define OBD_FAIL_MDC_CLOSE 0x806
16944 $LCTL set_param fail_loc=0x80000806
16948 run_test 260 "Check mdc_close fail"
16950 ### Data-on-MDT sanity tests ###
16952 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
16953 skip "Need MDS version at least 2.10.55 for DoM"
16956 local dom=$DIR/$tdir/dom_file
16957 local tmp=$DIR/$tdir/tmp_file
16959 mkdir -p $DIR/$tdir
16961 # basic checks for DoM component creation
16962 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16963 error "Can set MDT layout to non-first entry"
16965 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16966 error "Can define multiple entries as MDT layout"
16968 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16970 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16971 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16972 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16974 local mdtidx=$($LFS getstripe -m $dom)
16975 local mdtname=MDT$(printf %04x $mdtidx)
16976 local facet=mds$((mdtidx + 1))
16977 local space_check=1
16979 # Skip free space checks with ZFS
16980 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16984 local size_tmp=$((65536 * 3))
16985 local mdtfree1=$(do_facet $facet \
16986 lctl get_param -n osd*.*$mdtname.kbytesfree)
16988 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16989 # check also direct IO along write
16990 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16991 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16993 cmp $tmp $dom || error "file data is different"
16994 [ $(stat -c%s $dom) == $size_tmp ] ||
16995 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16996 if [ $space_check == 1 ]; then
16997 local mdtfree2=$(do_facet $facet \
16998 lctl get_param -n osd*.*$mdtname.kbytesfree)
17000 # increase in usage from by $size_tmp
17001 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17002 error "MDT free space wrong after write: " \
17003 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17007 local size_dom=10000
17009 $TRUNCATE $dom $size_dom
17010 [ $(stat -c%s $dom) == $size_dom ] ||
17011 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17012 if [ $space_check == 1 ]; then
17013 mdtfree1=$(do_facet $facet \
17014 lctl get_param -n osd*.*$mdtname.kbytesfree)
17015 # decrease in usage from $size_tmp to new $size_dom
17016 [ $(($mdtfree1 - $mdtfree2)) -ge \
17017 $(((size_tmp - size_dom) / 1024)) ] ||
17018 error "MDT free space is wrong after truncate: " \
17019 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17025 size_dom=$((size_dom + size_tmp))
17026 [ $(stat -c%s $dom) == $size_dom ] ||
17027 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17028 if [ $space_check == 1 ]; then
17029 mdtfree2=$(do_facet $facet \
17030 lctl get_param -n osd*.*$mdtname.kbytesfree)
17031 # increase in usage by $size_tmp from previous
17032 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17033 error "MDT free space is wrong after append: " \
17034 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17039 if [ $space_check == 1 ]; then
17040 mdtfree1=$(do_facet $facet \
17041 lctl get_param -n osd*.*$mdtname.kbytesfree)
17042 # decrease in usage by $size_dom from previous
17043 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17044 error "MDT free space is wrong after removal: " \
17045 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17048 # combined striping
17049 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17050 error "Can't create DoM + OST striping"
17052 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17053 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17054 # check also direct IO along write
17055 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17057 cmp $tmp $dom || error "file data is different"
17058 [ $(stat -c%s $dom) == $size_tmp ] ||
17059 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17064 run_test 270a "DoM: basic functionality tests"
17067 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17068 skip "Need MDS version at least 2.10.55"
17070 local dom=$DIR/$tdir/dom_file
17071 local max_size=1048576
17073 mkdir -p $DIR/$tdir
17074 $LFS setstripe -E $max_size -L mdt $dom
17076 # truncate over the limit
17077 $TRUNCATE $dom $(($max_size + 1)) &&
17078 error "successful truncate over the maximum size"
17079 # write over the limit
17080 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17081 error "successful write over the maximum size"
17082 # append over the limit
17083 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17084 echo "12345" >> $dom && error "successful append over the maximum size"
17089 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17092 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17093 skip "Need MDS version at least 2.10.55"
17095 mkdir -p $DIR/$tdir
17096 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17098 # check files inherit DoM EA
17099 touch $DIR/$tdir/first
17100 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
17101 error "bad pattern"
17102 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17103 error "bad stripe count"
17104 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17105 error "bad stripe size"
17107 # check directory inherits DoM EA and uses it as default
17108 mkdir $DIR/$tdir/subdir
17109 touch $DIR/$tdir/subdir/second
17110 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17111 error "bad pattern in sub-directory"
17112 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17113 error "bad stripe count in sub-directory"
17114 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17115 error "bad stripe size in sub-directory"
17118 run_test 270c "DoM: DoM EA inheritance tests"
17121 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17122 skip "Need MDS version at least 2.10.55"
17124 mkdir -p $DIR/$tdir
17125 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17127 # inherit default DoM striping
17128 mkdir $DIR/$tdir/subdir
17129 touch $DIR/$tdir/subdir/f1
17131 # change default directory striping
17132 $LFS setstripe -c 1 $DIR/$tdir/subdir
17133 touch $DIR/$tdir/subdir/f2
17134 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17135 error "wrong default striping in file 2"
17136 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17137 error "bad pattern in file 2"
17140 run_test 270d "DoM: change striping from DoM to RAID0"
17143 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17144 skip "Need MDS version at least 2.10.55"
17146 mkdir -p $DIR/$tdir/dom
17147 mkdir -p $DIR/$tdir/norm
17150 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17151 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17153 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17154 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17156 # find DoM files by layout
17157 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17158 [ $NUM -eq $DOMFILES ] ||
17159 error "lfs find -L: found $NUM, expected $DOMFILES"
17160 echo "Test 1: lfs find 20 DOM files by layout: OK"
17162 # there should be 1 dir with default DOM striping
17163 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17165 error "lfs find -L: found $NUM, expected 1 dir"
17166 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17168 # find DoM files by stripe size
17169 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17170 [ $NUM -eq $DOMFILES ] ||
17171 error "lfs find -S: found $NUM, expected $DOMFILES"
17172 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17174 # find files by stripe offset except DoM files
17175 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17176 [ $NUM -eq $NORMFILES ] ||
17177 error "lfs find -i: found $NUM, expected $NORMFILES"
17178 echo "Test 5: lfs find no DOM files by stripe index: OK"
17181 run_test 270e "DoM: lfs find with DoM files test"
17184 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17185 skip "Need MDS version at least 2.10.55"
17187 local mdtname=${FSNAME}-MDT0000-mdtlov
17188 local dom=$DIR/$tdir/dom_file
17189 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17190 lod.$mdtname.dom_stripesize)
17191 local dom_limit=131072
17193 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17194 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17195 lod.$mdtname.dom_stripesize)
17196 [ ${dom_limit} -eq ${dom_current} ] ||
17197 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17199 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17200 $LFS setstripe -d $DIR/$tdir
17201 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17202 error "Can't set directory default striping"
17204 # exceed maximum stripe size
17205 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17206 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17207 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17208 error "Able to create DoM component size more than LOD limit"
17210 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17211 dom_current=$(do_facet mds1 $LCTL get_param -n \
17212 lod.$mdtname.dom_stripesize)
17213 [ 0 -eq ${dom_current} ] ||
17214 error "Can't set zero DoM stripe limit"
17217 # attempt to create DoM file on server with disabled DoM should
17218 # remove DoM entry from layout and be succeed
17219 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17220 error "Can't create DoM file (DoM is disabled)"
17221 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17222 error "File has DoM component while DoM is disabled"
17225 # attempt to create DoM file with only DoM stripe should return error
17226 $LFS setstripe -E $dom_limit -L mdt $dom &&
17227 error "Able to create DoM-only file while DoM is disabled"
17229 # too low values to be aligned with smallest stripe size 64K
17230 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17231 dom_current=$(do_facet mds1 $LCTL get_param -n \
17232 lod.$mdtname.dom_stripesize)
17233 [ 30000 -eq ${dom_current} ] &&
17234 error "Can set too small DoM stripe limit"
17236 # 64K is a minimal stripe size in Lustre, expect limit of that size
17237 [ 65536 -eq ${dom_current} ] ||
17238 error "Limit is not set to 64K but ${dom_current}"
17240 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17241 dom_current=$(do_facet mds1 $LCTL get_param -n \
17242 lod.$mdtname.dom_stripesize)
17244 [ 2147483648 -eq ${dom_current} ] &&
17245 error "Can set too large DoM stripe limit"
17247 do_facet mds1 $LCTL set_param -n \
17248 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17249 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17250 error "Can't create DoM component size after limit change"
17251 do_facet mds1 $LCTL set_param -n \
17252 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17253 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17254 error "Can't create DoM file after limit decrease"
17255 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17256 error "Can create big DoM component after limit decrease"
17257 touch ${dom}_def ||
17258 error "Can't create file with old default layout"
17260 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17263 run_test 270f "DoM: maximum DoM stripe size checks"
17266 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17267 skip "Need MDS version at least 2.10.55"
17269 local dom=$DIR/$tdir/dom
17271 mkdir -p $DIR/$tdir
17273 $LFS setstripe -E 1024K -L mdt $dom
17275 lctl set_param -n mdc.*.stats=clear
17276 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17277 cat $dom > /dev/null
17278 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17279 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17283 run_test 271a "DoM: data is cached for read after write"
17286 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17287 skip "Need MDS version at least 2.10.55"
17289 local dom=$DIR/$tdir/dom
17291 mkdir -p $DIR/$tdir
17293 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17295 lctl set_param -n mdc.*.stats=clear
17296 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17297 cancel_lru_locks mdc
17298 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17299 # second stat to check size is cached on client
17300 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17301 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17302 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17305 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17308 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17309 skip "Need MDS version at least 2.10.55"
17311 local dom=$DIR/$tdir/dom
17313 mkdir -p $DIR/$tdir
17315 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17317 lctl set_param -n mdc.*.stats=clear
17318 lctl set_param -n osc.*.stats=clear
17319 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17320 cancel_lru_locks mdc
17321 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17322 # second stat to check size is cached on client
17323 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17324 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17325 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17326 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17327 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17330 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17336 local mdt=MDT$(printf %04x $mdtidx)
17338 if [ -z $param ]; then
17339 lctl get_param -n mdc.*$mdt*.stats
17341 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17346 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17347 skip "Need MDS version at least 2.10.55"
17349 local dom=$DIR/$tdir/dom
17351 mkdir -p $DIR/$tdir
17353 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17355 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17356 local facet=mds$((mdtidx + 1))
17358 cancel_lru_locks mdc
17359 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17360 createmany -o $dom 1000
17361 lctl set_param -n mdc.*.stats=clear
17362 smalliomany -w $dom 1000 200
17363 get_mdc_stats $mdtidx
17364 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17365 # Each file has 1 open, 1 IO enqueues, total 2000
17366 # but now we have also +1 getxattr for security.capability, total 3000
17367 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17368 unlinkmany $dom 1000
17370 cancel_lru_locks mdc
17371 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17372 createmany -o $dom 1000
17373 lctl set_param -n mdc.*.stats=clear
17374 smalliomany -w $dom 1000 200
17375 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17376 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17377 # for OPEN and IO lock.
17378 [ $((enq - enq_2)) -ge 1000 ] ||
17379 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17380 unlinkmany $dom 1000
17383 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17385 cleanup_271def_tests() {
17391 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17392 skip "Need MDS version at least 2.10.57"
17394 local dom=$DIR/$tdir/dom
17395 local tmp=$TMP/$tfile
17396 trap "cleanup_271def_tests $tmp" EXIT
17398 mkdir -p $DIR/$tdir
17400 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17402 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17404 cancel_lru_locks mdc
17405 dd if=/dev/urandom of=$tmp bs=1000 count=1
17406 dd if=$tmp of=$dom bs=1000 count=1
17407 cancel_lru_locks mdc
17409 cat /etc/hosts >> $tmp
17410 lctl set_param -n mdc.*.stats=clear
17412 # append data to the same file it should update local page
17413 echo "Append to the same page"
17414 cat /etc/hosts >> $dom
17415 local num=$(get_mdc_stats $mdtidx ost_read)
17416 local ra=$(get_mdc_stats $mdtidx req_active)
17417 local rw=$(get_mdc_stats $mdtidx req_waittime)
17419 [ -z $num ] || error "$num READ RPC occured"
17420 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17424 cmp $tmp $dom || error "file miscompare"
17426 cancel_lru_locks mdc
17427 lctl set_param -n mdc.*.stats=clear
17429 echo "Open and read file"
17430 cat $dom > /dev/null
17431 local num=$(get_mdc_stats $mdtidx ost_read)
17432 local ra=$(get_mdc_stats $mdtidx req_active)
17433 local rw=$(get_mdc_stats $mdtidx req_waittime)
17435 [ -z $num ] || error "$num READ RPC occured"
17436 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17440 cmp $tmp $dom || error "file miscompare"
17444 run_test 271d "DoM: read on open (1K file in reply buffer)"
17447 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17448 skip "Need MDS version at least 2.10.57"
17450 local dom=$DIR/$tdir/dom
17451 local tmp=$TMP/${tfile}.data
17452 trap "cleanup_271def_tests $tmp" EXIT
17454 mkdir -p $DIR/$tdir
17456 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17458 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17460 cancel_lru_locks mdc
17461 dd if=/dev/urandom of=$tmp bs=30K count=1
17462 dd if=$tmp of=$dom bs=30K count=1
17463 cancel_lru_locks mdc
17464 cat /etc/hosts >> $tmp
17465 lctl set_param -n mdc.*.stats=clear
17467 echo "Append to the same page"
17468 cat /etc/hosts >> $dom
17470 local num=$(get_mdc_stats $mdtidx ost_read)
17471 local ra=$(get_mdc_stats $mdtidx req_active)
17472 local rw=$(get_mdc_stats $mdtidx req_waittime)
17474 [ -z $num ] || error "$num READ RPC occured"
17475 # Reply buffer can be adjusted for larger buffer by resend
17476 echo "... DONE with $((ra - rw)) resends"
17479 cmp $tmp $dom || error "file miscompare"
17481 cancel_lru_locks mdc
17482 lctl set_param -n mdc.*.stats=clear
17484 echo "Open and read file"
17485 cat $dom > /dev/null
17486 local num=$(get_mdc_stats $mdtidx ost_read)
17487 local ra=$(get_mdc_stats $mdtidx req_active)
17488 local rw=$(get_mdc_stats $mdtidx req_waittime)
17490 [ -z $num ] || error "$num READ RPC occured"
17491 # Reply buffer can be adjusted for larger buffer by resend
17492 echo "... DONE with $((ra - rw)) resends"
17495 cmp $tmp $dom || error "file miscompare"
17499 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17502 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17503 skip "Need MDS version at least 2.10.57"
17505 local dom=$DIR/$tdir/dom
17506 local tmp=$TMP/$tfile
17507 trap "cleanup_271def_tests $tmp" EXIT
17509 mkdir -p $DIR/$tdir
17511 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17513 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17515 cancel_lru_locks mdc
17516 dd if=/dev/urandom of=$tmp bs=200000 count=1
17517 dd if=$tmp of=$dom bs=200000 count=1
17518 cancel_lru_locks mdc
17519 cat /etc/hosts >> $tmp
17520 lctl set_param -n mdc.*.stats=clear
17522 echo "Append to the same page"
17523 cat /etc/hosts >> $dom
17524 local num=$(get_mdc_stats $mdtidx ost_read)
17525 local ra=$(get_mdc_stats $mdtidx req_active)
17526 local rw=$(get_mdc_stats $mdtidx req_waittime)
17528 [ -z $num ] || error "$num READ RPC occured"
17529 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17533 cmp $tmp $dom || error "file miscompare"
17535 cancel_lru_locks mdc
17536 lctl set_param -n mdc.*.stats=clear
17538 echo "Open and read file"
17539 cat $dom > /dev/null
17540 local num=$(get_mdc_stats $mdtidx ost_read)
17541 local ra=$(get_mdc_stats $mdtidx req_active)
17542 local rw=$(get_mdc_stats $mdtidx req_waittime)
17544 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17545 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17549 cmp $tmp $dom || error "file miscompare"
17553 run_test 271f "DoM: read on open (200K file and read tail)"
17556 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17557 skip "Need MDS version at least 2.11.50"
17559 local dom=$DIR/$tdir/dom
17560 mkdir -p $DIR/$tdir
17562 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17563 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17564 error "failed to write data into $dom"
17565 local old_md5=$(md5sum $dom)
17567 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17568 error "failed to migrate to the same DoM component"
17570 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17571 error "layout was not changed silently"
17573 local new_md5=$(md5sum $dom)
17575 [ "$old_md5" != "$new_md5" ] &&
17576 error "md5sum differ: $old_md5, $new_md5"
17579 run_test 272a "DoM migration: new layout with the same DOM component"
17582 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17583 skip "Need MDS version at least 2.11.50"
17585 local dom=$DIR/$tdir/dom
17586 mkdir -p $DIR/$tdir
17587 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17589 local mdtidx=$($LFS getstripe -m $dom)
17590 local mdtname=MDT$(printf %04x $mdtidx)
17591 local facet=mds$((mdtidx + 1))
17593 local mdtfree1=$(do_facet $facet \
17594 lctl get_param -n osd*.*$mdtname.kbytesfree)
17595 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17596 error "failed to write data into $dom"
17597 local old_md5=$(md5sum $dom)
17598 cancel_lru_locks mdc
17599 local mdtfree1=$(do_facet $facet \
17600 lctl get_param -n osd*.*$mdtname.kbytesfree)
17602 $LFS migrate -c2 $dom ||
17603 error "failed to migrate to the new composite layout"
17604 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17605 error "MDT stripe was not removed"
17607 cancel_lru_locks mdc
17608 local new_md5=$(md5sum $dom)
17609 [ "$old_md5" != "$new_md5" ] &&
17610 error "$old_md5 != $new_md5"
17612 # Skip free space checks with ZFS
17613 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17614 local mdtfree2=$(do_facet $facet \
17615 lctl get_param -n osd*.*$mdtname.kbytesfree)
17616 [ $mdtfree2 -gt $mdtfree1 ] ||
17617 error "MDT space is not freed after migration"
17621 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17624 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17625 skip "Need MDS version at least 2.11.50"
17627 local dom=$DIR/$tdir/$tfile
17628 mkdir -p $DIR/$tdir
17629 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17631 local mdtidx=$($LFS getstripe -m $dom)
17632 local mdtname=MDT$(printf %04x $mdtidx)
17633 local facet=mds$((mdtidx + 1))
17635 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17636 error "failed to write data into $dom"
17637 local old_md5=$(md5sum $dom)
17638 cancel_lru_locks mdc
17639 local mdtfree1=$(do_facet $facet \
17640 lctl get_param -n osd*.*$mdtname.kbytesfree)
17642 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17643 error "failed to migrate to the new composite layout"
17644 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17645 error "MDT stripe was not removed"
17647 cancel_lru_locks mdc
17648 local new_md5=$(md5sum $dom)
17649 [ "$old_md5" != "$new_md5" ] &&
17650 error "$old_md5 != $new_md5"
17652 # Skip free space checks with ZFS
17653 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17654 local mdtfree2=$(do_facet $facet \
17655 lctl get_param -n osd*.*$mdtname.kbytesfree)
17656 [ $mdtfree2 -gt $mdtfree1 ] ||
17657 error "MDS space is not freed after migration"
17661 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17664 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17665 skip "Need MDS version at least 2.11.50"
17667 # Layout swap cannot be done if either file has DOM component,
17668 # this will never be supported, migration should be used instead
17670 local dom=$DIR/$tdir/$tfile
17671 mkdir -p $DIR/$tdir
17673 $LFS setstripe -c2 ${dom}_plain
17674 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17675 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17676 error "can swap layout with DoM component"
17677 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17678 error "can swap layout with DoM component"
17680 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17681 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17682 error "can swap layout with DoM component"
17683 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17684 error "can swap layout with DoM component"
17687 run_test 273a "DoM: layout swapping should fail with DOM"
17690 remote_ost_nodsh && skip "remote OST with nodsh"
17691 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17692 skip "Need OST version >= 2.10.57"
17694 local file=$DIR/$tfile
17697 oss=$(comma_list $(osts_nodes))
17699 dd if=/dev/urandom of=$file bs=1M count=2 ||
17700 error "failed to create a file"
17701 cancel_lru_locks osc
17704 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17705 error "failed to read a file"
17707 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17708 $LCTL set_param fail_loc=0x8000031f
17710 cancel_lru_locks osc &
17713 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17714 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17715 #IO takes another lock, but matches the PENDING one
17716 #and places it to the IO RPC
17717 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17718 error "failed to read a file with PENDING lock"
17720 run_test 275 "Read on a canceled duplicate lock"
17723 remote_ost_nodsh && skip "remote OST with nodsh"
17726 do_facet ost1 "(while true; do \
17727 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17728 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17731 for LOOP in $(seq 20); do
17733 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17736 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17737 rm $TMP/sanity_276_pid"
17739 run_test 276 "Race between mount and obd_statfs"
17741 cleanup_test_300() {
17745 test_striped_dir() {
17750 mkdir -p $DIR/$tdir
17752 SAVE_UMASK=$(umask)
17753 trap cleanup_test_300 RETURN EXIT
17755 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17756 $DIR/$tdir/striped_dir ||
17757 error "set striped dir error"
17759 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17760 [ "$mode" = "755" ] || error "expect 755 got $mode"
17762 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17763 error "getdirstripe failed"
17764 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17765 if [ "$stripe_count" != "2" ]; then
17766 error "1:stripe_count is $stripe_count, expect 2"
17768 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17769 if [ "$stripe_count" != "2" ]; then
17770 error "2:stripe_count is $stripe_count, expect 2"
17773 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17774 if [ "$stripe_index" != "$mdt_index" ]; then
17775 error "stripe_index is $stripe_index, expect $mdt_index"
17778 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17779 error "nlink error after create striped dir"
17781 mkdir $DIR/$tdir/striped_dir/a
17782 mkdir $DIR/$tdir/striped_dir/b
17784 stat $DIR/$tdir/striped_dir/a ||
17785 error "create dir under striped dir failed"
17786 stat $DIR/$tdir/striped_dir/b ||
17787 error "create dir under striped dir failed"
17789 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17790 error "nlink error after mkdir"
17792 rmdir $DIR/$tdir/striped_dir/a
17793 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17794 error "nlink error after rmdir"
17796 rmdir $DIR/$tdir/striped_dir/b
17797 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17798 error "nlink error after rmdir"
17800 chattr +i $DIR/$tdir/striped_dir
17801 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17802 error "immutable flags not working under striped dir!"
17803 chattr -i $DIR/$tdir/striped_dir
17805 rmdir $DIR/$tdir/striped_dir ||
17806 error "rmdir striped dir error"
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"
17819 test_striped_dir 0 || error "failed on striped dir on MDT0"
17820 test_striped_dir 1 || error "failed on striped dir on MDT0"
17822 run_test 300a "basic striped dir sanity test"
17825 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17826 skip "skipped for lustre < 2.7.0"
17827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17828 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17835 test_mkdir $DIR/$tdir || error "mkdir fail"
17836 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17837 error "set striped dir error"
17838 for i in {0..9}; do
17839 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17841 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17842 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17843 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17845 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17846 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17847 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17851 run_test 300b "check ctime/mtime for striped dir"
17854 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17855 skip "skipped for lustre < 2.7.0"
17856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17857 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17861 mkdir -p $DIR/$tdir
17862 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17863 error "set striped dir error"
17865 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17866 error "chown striped dir failed"
17868 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17869 error "create 5k files failed"
17871 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17873 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17877 run_test 300c "chown && check ls under striped directory"
17880 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17881 skip "skipped for lustre < 2.7.0"
17882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17883 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17888 mkdir -p $DIR/$tdir
17889 $SETSTRIPE -c 2 $DIR/$tdir
17891 #local striped directory
17892 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17893 error "set striped dir error"
17894 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17895 error "create 10 files failed"
17897 #remote striped directory
17898 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17899 error "set striped dir error"
17900 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17901 error "create 10 files failed"
17903 for file in $(find $DIR/$tdir); do
17904 stripe_count=$($LFS getstripe -c $file)
17905 [ $stripe_count -eq 2 ] ||
17906 error "wrong stripe $stripe_count for $file"
17911 run_test 300d "check default stripe under striped directory"
17914 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17915 skip "Need MDS version at least 2.7.55"
17916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17917 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17922 mkdir -p $DIR/$tdir
17924 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17925 error "set striped dir error"
17927 touch $DIR/$tdir/striped_dir/a
17928 touch $DIR/$tdir/striped_dir/b
17929 touch $DIR/$tdir/striped_dir/c
17931 mkdir $DIR/$tdir/striped_dir/dir_a
17932 mkdir $DIR/$tdir/striped_dir/dir_b
17933 mkdir $DIR/$tdir/striped_dir/dir_c
17935 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17936 error "set striped adir under striped dir error"
17938 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17939 error "set striped bdir under striped dir error"
17941 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17942 error "set striped cdir under striped dir error"
17944 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17945 error "rename dir under striped dir fails"
17947 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17948 error "rename dir under different stripes fails"
17950 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17951 error "rename file under striped dir should succeed"
17953 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17954 error "rename dir under striped dir should succeed"
17958 run_test 300e "check rename under striped directory"
17961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17962 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17963 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17964 skip "Need MDS version at least 2.7.55"
17970 mkdir -p $DIR/$tdir
17972 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17973 error "set striped dir error"
17975 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17976 error "set striped dir error"
17978 touch $DIR/$tdir/striped_dir/a
17979 mkdir $DIR/$tdir/striped_dir/dir_a
17980 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17981 error "create striped dir under striped dir fails"
17983 touch $DIR/$tdir/striped_dir1/b
17984 mkdir $DIR/$tdir/striped_dir1/dir_b
17985 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17986 error "create striped dir under striped dir fails"
17988 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17989 error "rename dir under different striped dir should fail"
17991 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17992 error "rename striped dir under diff striped dir should fail"
17994 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17995 error "rename file under diff striped dirs fails"
17999 run_test 300f "check rename cross striped directory"
18001 test_300_check_default_striped_dir()
18004 local default_count=$2
18005 local default_index=$3
18008 local dir_stripe_index
18011 echo "checking $dirname $default_count $default_index"
18012 $LFS setdirstripe -D -c $default_count -i $default_index \
18013 -t all_char $DIR/$tdir/$dirname ||
18014 error "set default stripe on striped dir error"
18015 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18016 [ $stripe_count -eq $default_count ] ||
18017 error "expect $default_count get $stripe_count for $dirname"
18019 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18020 [ $stripe_index -eq $default_index ] ||
18021 error "expect $default_index get $stripe_index for $dirname"
18023 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18024 error "create dirs failed"
18026 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18027 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18028 for dir in $(find $DIR/$tdir/$dirname/*); do
18029 stripe_count=$($LFS getdirstripe -c $dir)
18030 [ $stripe_count -eq $default_count ] ||
18031 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
18032 error "stripe count $default_count != $stripe_count for $dir"
18034 stripe_index=$($LFS getdirstripe -i $dir)
18035 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
18036 error "$stripe_index != $default_index for $dir"
18038 #check default stripe
18039 stripe_count=$($LFS getdirstripe -D -c $dir)
18040 [ $stripe_count -eq $default_count ] ||
18041 error "default count $default_count != $stripe_count for $dir"
18043 stripe_index=$($LFS getdirstripe -D -i $dir)
18044 [ $stripe_index -eq $default_index ] ||
18045 error "default index $default_index != $stripe_index for $dir"
18047 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18051 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18052 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18053 skip "Need MDS version at least 2.7.55"
18060 mkdir $DIR/$tdir/normal_dir
18062 #Checking when client cache stripe index
18063 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18064 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18065 error "create striped_dir failed"
18067 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18068 error "create dir0 fails"
18069 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18070 [ $stripe_index -eq 0 ] ||
18071 error "dir0 expect index 0 got $stripe_index"
18073 mkdir $DIR/$tdir/striped_dir/dir1 ||
18074 error "create dir1 fails"
18075 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18076 [ $stripe_index -eq 1 ] ||
18077 error "dir1 expect index 1 got $stripe_index"
18079 #check default stripe count/stripe index
18080 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18081 test_300_check_default_striped_dir normal_dir 1 0
18082 test_300_check_default_striped_dir normal_dir 2 1
18083 test_300_check_default_striped_dir normal_dir 2 -1
18085 #delete default stripe information
18086 echo "delete default stripeEA"
18087 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18088 error "set default stripe on striped dir error"
18090 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18091 for dir in $(find $DIR/$tdir/normal_dir/*); do
18092 stripe_count=$($LFS getdirstripe -c $dir)
18093 [ $stripe_count -eq 0 ] ||
18094 error "expect 1 get $stripe_count for $dir"
18095 stripe_index=$($LFS getdirstripe -i $dir)
18096 [ $stripe_index -eq 0 ] ||
18097 error "expect 0 get $stripe_index for $dir"
18100 run_test 300g "check default striped directory for normal directory"
18103 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18104 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18105 skip "Need MDS version at least 2.7.55"
18111 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18112 error "set striped dir error"
18114 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18115 test_300_check_default_striped_dir striped_dir 1 0
18116 test_300_check_default_striped_dir striped_dir 2 1
18117 test_300_check_default_striped_dir striped_dir 2 -1
18119 #delete default stripe information
18120 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18121 error "set default stripe on striped dir error"
18123 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18124 for dir in $(find $DIR/$tdir/striped_dir/*); do
18125 stripe_count=$($LFS getdirstripe -c $dir)
18126 [ $stripe_count -eq 0 ] ||
18127 error "expect 1 get $stripe_count for $dir"
18130 run_test 300h "check default striped directory for striped directory"
18133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18135 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18136 skip "Need MDS version at least 2.7.55"
18143 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18144 error "set striped dir error"
18146 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18147 error "create files under striped dir failed"
18149 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18150 error "set striped hashdir error"
18152 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18153 error "create dir0 under hash dir failed"
18154 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18155 error "create dir1 under hash dir failed"
18157 # unfortunately, we need to umount to clear dir layout cache for now
18158 # once we fully implement dir layout, we can drop this
18159 umount_client $MOUNT || error "umount failed"
18160 mount_client $MOUNT || error "mount failed"
18162 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18163 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18164 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18166 #set the stripe to be unknown hash type
18167 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18168 $LCTL set_param fail_loc=0x1901
18169 for ((i = 0; i < 10; i++)); do
18170 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18171 error "stat f-$i failed"
18172 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18175 touch $DIR/$tdir/striped_dir/f0 &&
18176 error "create under striped dir with unknown hash should fail"
18178 $LCTL set_param fail_loc=0
18180 umount_client $MOUNT || error "umount failed"
18181 mount_client $MOUNT || error "mount failed"
18185 run_test 300i "client handle unknown hash type striped directory"
18188 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18190 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18191 skip "Need MDS version at least 2.7.55"
18198 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18199 $LCTL set_param fail_loc=0x1702
18200 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18201 error "set striped dir error"
18203 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18204 error "create files under striped dir failed"
18206 $LCTL set_param fail_loc=0
18208 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18212 run_test 300j "test large update record"
18215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18216 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18217 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18218 skip "Need MDS version at least 2.7.55"
18225 #define OBD_FAIL_LARGE_STRIPE 0x1703
18226 $LCTL set_param fail_loc=0x1703
18227 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18228 error "set striped dir error"
18229 $LCTL set_param fail_loc=0
18231 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18232 error "getstripeddir fails"
18233 rm -rf $DIR/$tdir/striped_dir ||
18234 error "unlink striped dir fails"
18238 run_test 300k "test large striped directory"
18241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18242 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18243 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18244 skip "Need MDS version at least 2.7.55"
18248 test_mkdir -p $DIR/$tdir/striped_dir
18249 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18250 error "chown $RUNAS_ID failed"
18251 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18252 error "set default striped dir failed"
18254 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18255 $LCTL set_param fail_loc=0x80000158
18256 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18258 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18259 [ $stripe_index -eq 1 ] ||
18260 error "expect 1 get $stripe_index for $dir"
18262 run_test 300l "non-root user to create dir under striped dir with stale layout"
18265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18266 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18267 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18268 skip "Need MDS version at least 2.7.55"
18270 mkdir -p $DIR/$tdir/striped_dir
18271 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18272 error "set default stripes dir error"
18274 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18276 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18277 [ $stripe_count -eq 0 ] ||
18278 error "expect 0 get $stripe_count for a"
18280 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18281 error "set default stripes dir error"
18283 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18285 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18286 [ $stripe_count -eq 0 ] ||
18287 error "expect 0 get $stripe_count for b"
18289 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18290 error "set default stripes dir error"
18292 mkdir $DIR/$tdir/striped_dir/c &&
18293 error "default stripe_index is invalid, mkdir c should fails"
18295 rm -rf $DIR/$tdir || error "rmdir fails"
18297 run_test 300m "setstriped directory on single MDT FS"
18300 local list=$(comma_list $(mdts_nodes))
18303 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18308 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18309 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18310 skip "Need MDS version at least 2.7.55"
18311 remote_mds_nodsh && skip "remote MDS with nodsh"
18314 local list=$(comma_list $(mdts_nodes))
18316 trap cleanup_300n RETURN EXIT
18317 mkdir -p $DIR/$tdir
18318 chmod 777 $DIR/$tdir
18319 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18320 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18321 error "create striped dir succeeds with gid=0"
18323 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18324 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18325 error "create striped dir fails with gid=-1"
18327 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18328 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18329 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18330 error "set default striped dir succeeds with gid=0"
18333 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18334 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18335 error "set default striped dir fails with gid=-1"
18338 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18339 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18340 error "create test_dir fails"
18341 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18342 error "create test_dir1 fails"
18343 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18344 error "create test_dir2 fails"
18347 run_test 300n "non-root user to create dir under striped dir with default EA"
18350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18351 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18352 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18353 skip "Need MDS version at least 2.7.55"
18358 mkdir -p $DIR/$tdir
18360 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18361 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18362 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18363 skip "not enough free inodes $numfree1 $numfree2"
18366 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18367 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18368 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18369 skip "not enough free space $numfree1 $numfree2"
18372 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18373 error "setdirstripe fails"
18375 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18376 error "create dirs fails"
18378 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18379 ls $DIR/$tdir/striped_dir > /dev/null ||
18380 error "ls striped dir fails"
18381 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18382 error "unlink big striped dir fails"
18384 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18388 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18389 remote_mds_nodsh && skip "remote MDS with nodsh"
18391 mkdir -p $DIR/$tdir
18393 #define OBD_FAIL_OUT_ENOSPC 0x1704
18394 do_facet mds2 lctl set_param fail_loc=0x80001704
18395 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18396 && error "create striped directory should fail"
18398 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18400 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18403 run_test 300p "create striped directory without space"
18406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18407 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18409 local fd=$(free_fd)
18410 local cmd="exec $fd<$tdir"
18412 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18415 trap "eval $cmd" EXIT
18416 cd $tdir || error "cd $tdir fails"
18417 rmdir ../$tdir || error "rmdir $tdir fails"
18418 mkdir local_dir && error "create dir succeeds"
18419 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18423 run_test 300q "create remote directory under orphan directory"
18426 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18427 skip "Need MDS version at least 2.7.55" && return
18428 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18432 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18433 error "set striped dir error"
18435 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18436 error "getstripeddir fails"
18439 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18440 awk '/lmv_stripe_count:/ { print $2 }')
18442 [ $MDSCOUNT -ne $stripe_count ] &&
18443 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18445 rm -rf $DIR/$tdir/striped_dir ||
18446 error "unlink striped dir fails"
18448 run_test 300r "test -1 striped directory"
18450 prepare_remote_file() {
18451 mkdir $DIR/$tdir/src_dir ||
18452 error "create remote source failed"
18454 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18455 error "cp to remote source failed"
18456 touch $DIR/$tdir/src_dir/a
18458 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18459 error "create remote target dir failed"
18461 touch $DIR/$tdir/tgt_dir/b
18463 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18464 error "rename dir cross MDT failed!"
18466 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18467 error "src_child still exists after rename"
18469 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18470 error "missing file(a) after rename"
18472 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18473 error "diff after rename"
18477 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18480 local remote_file=$DIR/$tdir/tgt_dir/b
18482 mkdir -p $DIR/$tdir
18484 prepare_remote_file || error "prepare remote file failed"
18487 $OPENUNLINK $remote_file $remote_file ||
18488 error "openunlink $remote_file failed"
18489 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18491 run_test 310a "open unlink remote file"
18494 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18497 local remote_file=$DIR/$tdir/tgt_dir/b
18499 mkdir -p $DIR/$tdir
18501 prepare_remote_file || error "prepare remote file failed"
18503 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18504 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18505 $CHECKSTAT -t file $remote_file || error "check file failed"
18507 run_test 310b "unlink remote file with multiple links while open"
18510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18511 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18513 local remote_file=$DIR/$tdir/tgt_dir/b
18515 mkdir -p $DIR/$tdir
18517 prepare_remote_file || error "prepare remote file failed"
18519 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18520 multiop_bg_pause $remote_file O_uc ||
18521 error "mulitop failed for remote file"
18523 $MULTIOP $DIR/$tfile Ouc
18524 kill -USR1 $MULTIPID
18527 run_test 310c "open-unlink remote file with multiple links"
18531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18532 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18533 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18534 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18535 remote_mds_nodsh && skip "remote MDS with nodsh"
18537 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18538 local mdts=$(comma_list $(mdts_nodes))
18540 mkdir -p $DIR/$tdir
18541 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18542 createmany -o $DIR/$tdir/$tfile. 1000
18544 # statfs data is not real time, let's just calculate it
18545 old_iused=$((old_iused + 1000))
18547 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18548 osp.*OST0000*MDT0000.create_count")
18549 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18550 osp.*OST0000*MDT0000.max_create_count")
18551 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18553 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18554 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18555 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18557 unlinkmany $DIR/$tdir/$tfile. 1000
18559 do_nodes $mdts "$LCTL set_param -n \
18560 osp.*OST0000*.max_create_count=$max_count"
18561 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18562 do_nodes $mdts "$LCTL set_param -n \
18563 osp.*OST0000*.create_count=$count"
18564 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18565 grep "=0" && error "create_count is zero"
18568 for i in $(seq 120); do
18569 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18570 # system may be too busy to destroy all objs in time, use
18571 # a somewhat small value to not fail autotest
18572 [ $((old_iused - new_iused)) -gt 400 ] && break
18576 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18577 [ $((old_iused - new_iused)) -gt 400 ] ||
18578 error "objs not destroyed after unlink"
18580 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18587 local vdevdir=$(dirname $(facet_vdevice $ost))
18588 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18589 local zfs_zapid=$(do_facet $ost $cmd |
18590 grep -w "/O/0/d$((objid%32))" -C 5 |
18591 awk '/Object/{getline; print $1}')
18592 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18593 awk "/$objid = /"'{printf $3}')
18598 zfs_object_blksz() {
18602 local vdevdir=$(dirname $(facet_vdevice $ost))
18603 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18604 local blksz=$(do_facet $ost $cmd $objid |
18605 awk '/dblk/{getline; printf $4}')
18607 case "${blksz: -1}" in
18608 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18609 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18616 test_312() { # LU-4856
18617 remote_ost_nodsh && skip "remote OST with nodsh"
18618 [ "$ost1_FSTYPE" = "zfs" ] ||
18619 skip_env "the test only applies to zfs"
18621 local max_blksz=$(do_facet ost1 \
18622 $ZFS get -p recordsize $(facet_device ost1) |
18623 awk '!/VALUE/{print $3}')
18625 # to make life a little bit easier
18626 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18627 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18629 local tf=$DIR/$tdir/$tfile
18631 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18633 # Get ZFS object id
18634 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18635 # block size change by sequential overwrite
18638 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18639 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18641 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18642 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18646 # block size change by sequential append write
18647 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18648 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18649 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18652 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18653 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18654 oflag=sync conv=notrunc
18656 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18657 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18658 error "blksz error, actual $blksz, " \
18659 "expected: 2 * $count * $PAGE_SIZE"
18665 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18666 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18668 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18669 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18670 [ $blksz -eq $PAGE_SIZE ] ||
18671 error "blksz error: $blksz, expected: $PAGE_SIZE"
18673 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18674 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18675 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18677 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18678 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18679 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18681 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18684 remote_ost_nodsh && skip "remote OST with nodsh"
18686 local file=$DIR/$tfile
18689 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18691 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18692 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18693 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18694 error "write should failed"
18695 do_facet ost1 "$LCTL set_param fail_loc=0"
18698 run_test 313 "io should fail after last_rcvd update fail"
18701 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18703 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18704 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18706 wait_delete_completed
18707 do_facet ost1 "$LCTL set_param fail_loc=0"
18709 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18711 test_315() { # LU-618
18712 local file=$DIR/$tfile
18715 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18716 error "multiop file write failed"
18717 $MULTIOP $file oO_RDONLY:r4063232_c &
18722 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18725 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18728 run_test 315 "read should be accounted"
18731 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18732 large_xattr_enabled || skip_env "ea_inode feature disabled"
18734 rm -rf $DIR/$tdir/d
18735 mkdir -p $DIR/$tdir/d
18736 chown nobody $DIR/$tdir/d
18737 touch $DIR/$tdir/d/file
18739 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18741 run_test 316 "lfs mv"
18744 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18745 skip "Need MDS version at least 2.11.53"
18747 local grant_blk_size
18749 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18750 skip "LU-10370: no implementation for ZFS" && return
18753 stack_trap "rm -f $DIR/$tfile" EXIT
18754 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18755 awk '/grant_block_size:/ { print $2; exit; }')
18757 # Create File of size 5M. Truncate it to below size's and verify
18760 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18761 error "Create file : $DIR/$tfile"
18763 for trunc_sz in 2097152 4097 4000 509 0; do
18764 $TRUNCATE $DIR/$tfile $trunc_sz ||
18765 error "truncate $tfile to $trunc_sz failed"
18766 local sz=$(stat --format=%s $DIR/$tfile)
18767 local blk=$(stat --format=%b $DIR/$tfile)
18768 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18769 grant_blk_size) * 8))
18771 if [[ $blk -ne $trunc_blk ]]; then
18772 $(which stat) $DIR/$tfile
18773 error "Expected Block $trunc_blk got $blk for $tfile"
18776 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18777 error "Expected Size $trunc_sz got $sz for $tfile"
18782 # Create file with a hole and write actual two blocks. Block count
18785 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18786 conv=fsync || error "Create file : $DIR/$tfile"
18788 # Calculate the final truncate size.
18789 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18792 # truncate to size $trunc_sz bytes. Strip the last block
18793 # The block count must drop to 8
18795 $TRUNCATE $DIR/$tfile $trunc_sz ||
18796 error "truncate $tfile to $trunc_sz failed"
18798 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18799 sz=$(stat --format=%s $DIR/$tfile)
18800 blk=$(stat --format=%b $DIR/$tfile)
18802 if [[ $blk -ne $trunc_bsz ]]; then
18803 $(which stat) $DIR/$tfile
18804 error "Expected Block $trunc_bsz got $blk for $tfile"
18807 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18808 error "Expected Size $trunc_sz got $sz for $tfile"
18810 run_test 317 "Verify blocks get correctly update after truncate"
18813 local read_write=$1
18814 if [ "$read_write" = "write" ]; then
18815 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18816 elif [ "$read_write" = "read" ]; then
18817 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18819 error "argument error"
18822 # turn off debug for performance testing
18823 local saved_debug=$($LCTL get_param -n debug)
18824 $LCTL set_param debug=0
18826 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18828 # get ost1 size - lustre-OST0000
18829 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18830 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18831 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18833 if [ "$read_write" = "read" ]; then
18834 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18837 local start_time=$(date +%s.%N)
18838 $dd_cmd bs=1M count=$blocks oflag=sync ||
18839 error "real dd $read_write error"
18840 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18842 if [ "$read_write" = "write" ]; then
18846 # define OBD_FAIL_OST_FAKE_RW 0x238
18847 do_facet ost1 $LCTL set_param fail_loc=0x238
18849 local start_time=$(date +%s.%N)
18850 $dd_cmd bs=1M count=$blocks oflag=sync ||
18851 error "fake dd $read_write error"
18852 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18854 if [ "$read_write" = "write" ]; then
18856 cancel_lru_locks osc
18857 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18858 error "$tfile size not $blocks MB"
18860 do_facet ost1 $LCTL set_param fail_loc=0
18862 echo "fake $read_write $duration_fake vs. normal $read_write" \
18863 "$duration in seconds"
18864 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18865 error_not_in_vm "fake write is slower"
18867 $LCTL set_param -n debug="$saved_debug"
18870 test_399a() { # LU-7655 for OST fake write
18871 remote_ost_nodsh && skip "remote OST with nodsh"
18875 run_test 399a "fake write should not be slower than normal write"
18877 test_399b() { # LU-8726 for OST fake read
18878 remote_ost_nodsh && skip "remote OST with nodsh"
18879 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18880 skip_env "ldiskfs only test"
18885 run_test 399b "fake read should not be slower than normal read"
18887 test_400a() { # LU-1606, was conf-sanity test_74
18888 if ! which $CC > /dev/null 2>&1; then
18889 skip_env "$CC is not installed"
18892 local extra_flags=''
18893 local out=$TMP/$tfile
18894 local prefix=/usr/include/lustre
18897 if ! [[ -d $prefix ]]; then
18898 # Assume we're running in tree and fixup the include path.
18899 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18900 extra_flags+=" -L$LUSTRE/utils/.lib"
18903 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18904 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18905 error "client api broken"
18909 run_test 400a "Lustre client api program can compile and link"
18911 test_400b() { # LU-1606, LU-5011
18913 local out=$TMP/$tfile
18914 local prefix=/usr/include/linux/lustre
18916 # We use a hard coded prefix so that this test will not fail
18917 # when run in tree. There are headers in lustre/include/lustre/
18918 # that are not packaged (like lustre_idl.h) and have more
18919 # complicated include dependencies (like config.h and lnet/types.h).
18920 # Since this test about correct packaging we just skip them when
18921 # they don't exist (see below) rather than try to fixup cppflags.
18923 if ! which $CC > /dev/null 2>&1; then
18924 skip_env "$CC is not installed"
18927 for header in $prefix/*.h; do
18928 if ! [[ -f "$header" ]]; then
18932 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18933 continue # lustre_ioctl.h is internal header
18936 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18937 error "cannot compile '$header'"
18941 run_test 400b "packaged headers can be compiled"
18943 test_401a() { #LU-7437
18944 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18945 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18947 #count the number of parameters by "list_param -R"
18948 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18949 #count the number of parameters by listing proc files
18950 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18951 echo "proc_dirs='$proc_dirs'"
18952 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18953 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18956 [ $params -eq $procs ] ||
18957 error "found $params parameters vs. $procs proc files"
18959 # test the list_param -D option only returns directories
18960 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18961 #count the number of parameters by listing proc directories
18962 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18965 [ $params -eq $procs ] ||
18966 error "found $params parameters vs. $procs proc files"
18968 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18971 local save=$($LCTL get_param -n jobid_var)
18974 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18975 error "no error returned when setting bad parameters"
18977 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18978 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18980 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18981 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18982 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18984 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18987 local jobid_var_old=$($LCTL get_param -n jobid_var)
18988 local jobid_var_new
18990 $LCTL set_param jobid_var= &&
18991 error "no error returned for 'set_param a='"
18993 jobid_var_new=$($LCTL get_param -n jobid_var)
18994 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18995 error "jobid_var was changed by setting without value"
18997 $LCTL set_param jobid_var &&
18998 error "no error returned for 'set_param a'"
19000 jobid_var_new=$($LCTL get_param -n jobid_var)
19001 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19002 error "jobid_var was changed by setting without value"
19004 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19007 local jobid_var_old=$($LCTL get_param -n jobid_var)
19008 local jobid_var_new
19009 local new_value="foo=bar"
19011 $LCTL set_param jobid_var=$new_value ||
19012 error "'set_param a=b' did not accept a value containing '='"
19014 jobid_var_new=$($LCTL get_param -n jobid_var)
19015 [[ "$jobid_var_new" == "$new_value" ]] ||
19016 error "'set_param a=b' failed on a value containing '='"
19018 # Reset the jobid_var to test the other format
19019 $LCTL set_param jobid_var=$jobid_var_old
19020 jobid_var_new=$($LCTL get_param -n jobid_var)
19021 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19022 error "failed to reset jobid_var"
19024 $LCTL set_param jobid_var $new_value ||
19025 error "'set_param a b' did not accept a value containing '='"
19027 jobid_var_new=$($LCTL get_param -n jobid_var)
19028 [[ "$jobid_var_new" == "$new_value" ]] ||
19029 error "'set_param a b' failed on a value containing '='"
19031 $LCTL set_param jobid_var $jobid_var_old
19032 jobid_var_new=$($LCTL get_param -n jobid_var)
19033 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19034 error "failed to reset jobid_var"
19036 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19039 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19040 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19041 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19042 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19043 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19044 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19045 remote_mds_nodsh && skip "remote MDS with nodsh"
19047 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19048 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19049 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19050 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19051 echo "Touch failed - OK"
19053 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19056 local file1=$DIR/$tfile.1
19057 local file2=$DIR/$tfile.2
19058 local tfile=$TMP/$tfile
19060 rm -f $file1 $file2 $tfile
19065 # 30 sec OBD_TIMEOUT in ll_getattr()
19066 # right before populating st_nlink
19067 $LCTL set_param fail_loc=0x80001409
19068 stat -c %h $file1 > $tfile &
19070 # create an alias, drop all locks and reclaim the dentry
19072 cancel_lru_locks mdc
19073 cancel_lru_locks osc
19074 sysctl -w vm.drop_caches=2
19078 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19080 rm -f $tfile $file1 $file2
19082 run_test 403 "i_nlink should not drop to zero due to aliasing"
19084 test_404() { # LU-6601
19085 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19086 skip "Need server version newer than 2.8.52"
19087 remote_mds_nodsh && skip "remote MDS with nodsh"
19089 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19090 awk '/osp .*-osc-MDT/ { print $4}')
19093 for osp in $mosps; do
19094 echo "Deactivate: " $osp
19095 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19096 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19097 awk -vp=$osp '$4 == p { print $2 }')
19098 [ $stat = IN ] || {
19099 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19100 error "deactivate error"
19102 echo "Activate: " $osp
19103 do_facet $SINGLEMDS $LCTL --device %$osp activate
19104 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19105 awk -vp=$osp '$4 == p { print $2 }')
19106 [ $stat = UP ] || {
19107 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19108 error "activate error"
19112 run_test 404 "validate manual {de}activated works properly for OSPs"
19115 [ $MDS1_VERSION -lt $(version_code 2.6.92) -o \
19116 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19117 skip "Layout swap lock is not supported"
19118 check_swap_layouts_support
19120 test_mkdir $DIR/$tdir
19121 swap_lock_test -d $DIR/$tdir ||
19122 error "One layout swap locked test failed"
19124 run_test 405 "Various layout swap lock tests"
19127 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19128 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19129 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19131 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19132 skip "Need MDS version at least 2.8.50"
19134 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19135 local test_pool=$TESTNAME
19137 if ! combined_mgs_mds ; then
19140 pool_add $test_pool || error "pool_add failed"
19141 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19142 error "pool_add_targets failed"
19144 save_layout_restore_at_exit $MOUNT
19146 # parent set default stripe count only, child will stripe from both
19147 # parent and fs default
19148 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19149 error "setstripe $MOUNT failed"
19150 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19151 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19152 for i in $(seq 10); do
19153 local f=$DIR/$tdir/$tfile.$i
19154 touch $f || error "touch failed"
19155 local count=$($LFS getstripe -c $f)
19156 [ $count -eq $OSTCOUNT ] ||
19157 error "$f stripe count $count != $OSTCOUNT"
19158 local offset=$($LFS getstripe -i $f)
19159 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19160 local size=$($LFS getstripe -S $f)
19161 [ $size -eq $((def_stripe_size * 2)) ] ||
19162 error "$f stripe size $size != $((def_stripe_size * 2))"
19163 local pool=$($LFS getstripe -p $f)
19164 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19167 # change fs default striping, delete parent default striping, now child
19168 # will stripe from new fs default striping only
19169 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19170 error "change $MOUNT default stripe failed"
19171 $LFS setstripe -c 0 $DIR/$tdir ||
19172 error "delete $tdir default stripe failed"
19173 for i in $(seq 11 20); do
19174 local f=$DIR/$tdir/$tfile.$i
19175 touch $f || error "touch $f failed"
19176 local count=$($LFS getstripe -c $f)
19177 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19178 local offset=$($LFS getstripe -i $f)
19179 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19180 local size=$($LFS getstripe -S $f)
19181 [ $size -eq $def_stripe_size ] ||
19182 error "$f stripe size $size != $def_stripe_size"
19183 local pool=$($LFS getstripe -p $f)
19184 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19187 unlinkmany $DIR/$tdir/$tfile. 1 20
19189 local f=$DIR/$tdir/$tfile
19190 pool_remove_all_targets $test_pool $f
19191 pool_remove $test_pool $f
19193 if ! combined_mgs_mds ; then
19197 run_test 406 "DNE support fs default striping"
19200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19201 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19202 skip "Need MDS version at least 2.8.55"
19203 remote_mds_nodsh && skip "remote MDS with nodsh"
19205 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19206 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19207 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19208 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19209 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19211 #define OBD_FAIL_DT_TXN_STOP 0x2019
19212 for idx in $(seq $MDSCOUNT); do
19213 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19215 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19216 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19217 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19220 run_test 407 "transaction fail should cause operation fail"
19223 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19225 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19226 lctl set_param fail_loc=0x8000040a
19227 # let ll_prepare_partial_page() fail
19228 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19232 # create at least 100 unused inodes so that
19233 # shrink_icache_memory(0) should not return 0
19234 touch $DIR/$tfile-{0..100}
19235 rm -f $DIR/$tfile-{0..100}
19238 echo 2 > /proc/sys/vm/drop_caches
19240 run_test 408 "drop_caches should not hang due to page leaks"
19244 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19245 check_mount_and_prep
19247 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19248 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19249 touch $DIR/$tdir/guard || error "(2) Fail to create"
19251 local PREFIX=$(str_repeat 'A' 128)
19252 echo "Create 1K hard links start at $(date)"
19253 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19254 error "(3) Fail to hard link"
19256 echo "Links count should be right although linkEA overflow"
19257 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19258 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19259 [ $linkcount -eq 1001 ] ||
19260 error "(5) Unexpected hard links count: $linkcount"
19262 echo "List all links start at $(date)"
19263 ls -l $DIR/$tdir/foo > /dev/null ||
19264 error "(6) Fail to list $DIR/$tdir/foo"
19266 echo "Unlink hard links start at $(date)"
19267 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19268 error "(7) Fail to unlink"
19270 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19274 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19275 skip "Need client version at least 2.9.59"
19277 # Create a file, and stat it from the kernel
19278 local testfile=$DIR/$tfile
19281 local run_id=$RANDOM
19282 local my_ino=$(stat --format "%i" $testfile)
19284 # Try to insert the module. This will always fail as the
19285 # module is designed to not be inserted.
19286 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19289 # Anything but success is a test failure
19291 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19292 error "no inode match"
19294 run_test 410 "Test inode number returned from kernel thread"
19296 cleanup_test411_cgroup() {
19302 local cg_basedir=/sys/fs/cgroup/memory
19304 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19305 skip "no setup for cgroup"
19307 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19308 error "test file creation failed"
19309 cancel_lru_locks osc
19311 # Create a very small memory cgroup to force a slab allocation error
19312 local cgdir=$cg_basedir/osc_slab_alloc
19313 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19314 trap "cleanup_test411_cgroup $cgdir" EXIT
19315 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19316 echo 1M > $cgdir/memory.limit_in_bytes
19318 # Should not LBUG, just be killed by oom-killer
19319 # dd will return 0 even allocation failure in some environment.
19320 # So don't check return value
19321 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19322 cleanup_test411_cgroup $cgdir
19326 run_test 411 "Slab allocation error with cgroup does not LBUG"
19329 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19330 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19331 skip "Need server version at least 2.10.55"
19334 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19335 error "mkdir failed"
19336 $LFS getdirstripe $DIR/$tdir
19337 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19338 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19339 error "expect $((MDSCOUT - 1)) get $stripe_index"
19340 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19341 [ $stripe_count -eq 2 ] ||
19342 error "expect 2 get $stripe_count"
19344 run_test 412 "mkdir on specific MDTs"
19347 [ $MDSCOUNT -lt 2 ] &&
19348 skip "We need at least 2 MDTs for this test"
19350 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19351 skip "Need server version at least 2.10.55"
19354 mkdir $DIR/$tdir || error "mkdir failed"
19356 # find MDT that is the most full
19357 local max=$($LFS df | grep MDT |
19366 END { split(b, c, ":")
19371 for i in $(seq $((MDSCOUNT - 1))); do
19372 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19373 error "mkdir d$i failed"
19374 $LFS getdirstripe $DIR/$tdir/d$i
19375 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19376 [ $stripe_index -ne $max ] ||
19377 error "don't expect $max"
19380 run_test 413 "mkdir on less full MDTs"
19383 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19384 $LCTL set_param fail_loc=0x80000521
19385 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19388 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19392 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19393 skip "Need server version at least 2.11.52"
19403 # this test may be slow on ZFS
19404 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19406 # though this test is designed for striped directory, let's test normal
19407 # directory too since lock is always saved as CoS lock.
19408 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19409 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19418 start_time=$(date +%s)
19419 for i in $(seq $total); do
19420 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19423 end_time=$(date +%s)
19424 duration=$((end_time - start_time))
19426 kill -9 $setattr_pid
19428 echo "rename $total files took $duration sec"
19429 [ $duration -lt 100 ] || error "rename took $duration sec"
19431 run_test 415 "lock revoke is not missing"
19434 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19435 skip "Need server version at least 2.11.55"
19437 # define OBD_FAIL_OSD_TXN_START 0x19a
19438 do_facet mds1 lctl set_param fail_loc=0x19a
19440 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19444 run_test 416 "transaction start failure won't cause system hung"
19448 do_nodes $(comma_list $(mdts_nodes)) \
19449 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19450 do_nodes $(comma_list $(mdts_nodes)) \
19451 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19452 do_nodes $(comma_list $(mdts_nodes)) \
19453 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19457 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19458 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19459 skip "Need MDS version at least 2.11.56"
19461 trap cleanup_417 RETURN EXIT
19463 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19464 do_nodes $(comma_list $(mdts_nodes)) \
19465 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19466 $LFS migrate -m 0 $DIR/$tdir.1 &&
19467 error "migrate dir $tdir.1 should fail"
19469 do_nodes $(comma_list $(mdts_nodes)) \
19470 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19471 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19472 error "create remote dir $tdir.2 should fail"
19474 do_nodes $(comma_list $(mdts_nodes)) \
19475 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19476 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19477 error "create striped dir $tdir.3 should fail"
19480 run_test 417 "disable remote dir, striped dir and dir migration"
19482 # Checks that the outputs of df [-i] and lfs df [-i] match
19484 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19495 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19497 while (( count < tries )); do
19501 # read the lines of interest
19502 df_out=($(df $inodes $dir | tail -n +2)) ||
19503 error "df $inodes $dir | tail -n +2 failed"
19504 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19505 error "lfs df $inodes $dir | grep summary: failed"
19507 # skip first substrings of each output as they are different
19508 # <NID>:/<fsname for df, filesystem_summary: for lfs df
19509 df_out=(${df_out[@]:1})
19510 lfs_df_out=(${lfs_df_out[@]:1})
19512 # compare the two outputs
19515 for i in {0..4}; do
19516 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19521 $passed || error "df and lfs df $1 output mismatch: " \
19522 "df ${inodes}: ${df_out[*]}, " \
19523 "lfs df ${inodes}: ${lfs_df_out[*]}"
19527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19529 local dir=$DIR/$tdir
19530 local numfiles=$((RANDOM % 4096 + 2))
19531 local numblocks=$((RANDOM % 256 + 1))
19533 wait_delete_completed
19536 # check block output
19537 check_lfs_df blocks $dir
19538 # check inode output
19539 check_lfs_df inodes $dir
19541 # create a single file and retest
19542 echo "Creating a single file and testing"
19543 createmany -o $dir/$tfile- 1 &>/dev/null ||
19544 error "creating 1 file in $dir failed"
19545 check_lfs_df blocks $dir
19546 check_lfs_df inodes $dir
19548 # create a random number of files
19549 echo "Creating $((numfiles - 1)) files and testing"
19550 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19551 error "creating $((numfiles - 1)) files in $dir failed"
19553 # write a random number of blocks to the first test file
19554 echo "Writing $numblocks 4K blocks and testing"
19555 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19556 count=$numblocks &>/dev/null ||
19557 error "dd to $dir/${tfile}-0 failed"
19560 check_lfs_df blocks $dir
19561 check_lfs_df inodes $dir
19563 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19564 error "unlinking $numfiles files in $dir failed"
19566 run_test 418 "df and lfs df outputs match"
19569 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19570 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19571 skip "Need server version at least 2.9.55"
19573 start_full_debug_logging
19577 stop_full_debug_logging
19581 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19582 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19583 awk '/The barrier for/ { print $7 }')
19586 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19591 barrier_expired() {
19594 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19595 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19596 awk '/will be expired/ { print $7 }')
19598 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19607 echo "Start barrier_freeze at: $(date)"
19608 #define OBD_FAIL_BARRIER_DELAY 0x2202
19609 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19610 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19613 local b_status=$(barrier_stat)
19614 echo "Got barrier status at: $(date)"
19615 [ "$b_status" = "'freezing_p1'" ] ||
19616 error "(1) unexpected barrier status $b_status"
19618 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19620 b_status=$(barrier_stat)
19621 [ "$b_status" = "'frozen'" ] ||
19622 error "(2) unexpected barrier status $b_status"
19624 local expired=$(barrier_expired)
19625 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19626 sleep $((expired + 3))
19628 b_status=$(barrier_stat)
19629 [ "$b_status" = "'expired'" ] ||
19630 error "(3) unexpected barrier status $b_status"
19632 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19633 error "(4) fail to freeze barrier"
19635 b_status=$(barrier_stat)
19636 [ "$b_status" = "'frozen'" ] ||
19637 error "(5) unexpected barrier status $b_status"
19639 echo "Start barrier_thaw at: $(date)"
19640 #define OBD_FAIL_BARRIER_DELAY 0x2202
19641 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19642 do_facet mgs $LCTL barrier_thaw $FSNAME &
19645 b_status=$(barrier_stat)
19646 echo "Got barrier status at: $(date)"
19647 [ "$b_status" = "'thawing'" ] ||
19648 error "(6) unexpected barrier status $b_status"
19650 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19652 b_status=$(barrier_stat)
19653 [ "$b_status" = "'thawed'" ] ||
19654 error "(7) unexpected barrier status $b_status"
19656 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19657 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19658 do_facet mgs $LCTL barrier_freeze $FSNAME
19660 b_status=$(barrier_stat)
19661 [ "$b_status" = "'failed'" ] ||
19662 error "(8) unexpected barrier status $b_status"
19664 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19665 do_facet mgs $LCTL barrier_thaw $FSNAME
19669 run_test 801a "write barrier user interfaces and stat machine"
19674 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19675 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19676 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19677 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19678 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19680 cancel_lru_locks mdc
19682 # 180 seconds should be long enough
19683 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19685 local b_status=$(barrier_stat)
19686 [ "$b_status" = "'frozen'" ] ||
19687 error "(6) unexpected barrier status $b_status"
19689 mkdir $DIR/$tdir/d0/d10 &
19692 touch $DIR/$tdir/d1/f13 &
19695 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19698 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19701 rm -f $DIR/$tdir/d4/f12 &
19704 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19706 # To guarantee taht the 'stat' is not blocked
19707 b_status=$(barrier_stat)
19708 [ "$b_status" = "'frozen'" ] ||
19709 error "(8) unexpected barrier status $b_status"
19711 # let above commands to run at background
19714 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19715 ps -p $touch_pid || error "(10) touch should be blocked"
19716 ps -p $ln_pid || error "(11) link should be blocked"
19717 ps -p $mv_pid || error "(12) rename should be blocked"
19718 ps -p $rm_pid || error "(13) unlink should be blocked"
19720 b_status=$(barrier_stat)
19721 [ "$b_status" = "'frozen'" ] ||
19722 error "(14) unexpected barrier status $b_status"
19724 do_facet mgs $LCTL barrier_thaw $FSNAME
19725 b_status=$(barrier_stat)
19726 [ "$b_status" = "'thawed'" ] ||
19727 error "(15) unexpected barrier status $b_status"
19729 wait $mkdir_pid || error "(16) mkdir should succeed"
19730 wait $touch_pid || error "(17) touch should succeed"
19731 wait $ln_pid || error "(18) link should succeed"
19732 wait $mv_pid || error "(19) rename should succeed"
19733 wait $rm_pid || error "(20) unlink should succeed"
19737 run_test 801b "modification will be blocked by write barrier"
19740 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19744 stop mds2 || error "(1) Fail to stop mds2"
19746 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19748 local b_status=$(barrier_stat)
19749 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19750 do_facet mgs $LCTL barrier_thaw $FSNAME
19751 error "(2) unexpected barrier status $b_status"
19754 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19755 error "(3) Fail to rescan barrier bitmap"
19757 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19759 b_status=$(barrier_stat)
19760 [ "$b_status" = "'frozen'" ] ||
19761 error "(4) unexpected barrier status $b_status"
19763 do_facet mgs $LCTL barrier_thaw $FSNAME
19764 b_status=$(barrier_stat)
19765 [ "$b_status" = "'thawed'" ] ||
19766 error "(5) unexpected barrier status $b_status"
19768 local devname=$(mdsdevname 2)
19770 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19772 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19773 error "(7) Fail to rescan barrier bitmap"
19777 run_test 801c "rescan barrier bitmap"
19779 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19780 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19781 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19787 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19788 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19789 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19795 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19796 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19797 skip "Need server version at least 2.9.55"
19799 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19801 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19803 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19804 error "(2) Fail to copy"
19806 trap cleanup_802 EXIT
19808 # sync by force before remount as readonly
19809 sync; sync_all_data; sleep 3; sync_all_data
19813 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19814 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19815 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19817 echo "Mount the server as read only"
19818 setupall server_only || error "(3) Fail to start servers"
19820 echo "Mount client without ro should fail"
19821 mount_client $MOUNT &&
19822 error "(4) Mount client without 'ro' should fail"
19824 echo "Mount client with ro should succeed"
19825 mount_client $MOUNT ro ||
19826 error "(5) Mount client with 'ro' should succeed"
19828 echo "Modify should be refused"
19829 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19831 echo "Read should be allowed"
19832 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19833 error "(7) Read should succeed under ro mode"
19837 run_test 802 "simulate readonly device"
19840 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19841 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19842 skip "MDS needs to be newer than 2.10.54"
19844 mkdir -p $DIR/$tdir
19845 # Create some objects on all MDTs to trigger related logs objects
19846 for idx in $(seq $MDSCOUNT); do
19847 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19848 $DIR/$tdir/dir${idx} ||
19849 error "Fail to create $DIR/$tdir/dir${idx}"
19853 wait_delete_completed # ensure old test cleanups are finished
19854 echo "before create:"
19856 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19858 for i in {1..10}; do
19859 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19860 error "Fail to create $DIR/$tdir/foo$i"
19864 echo "after create:"
19866 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19868 # allow for an llog to be cleaned up during the test
19869 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19870 error "before ($before_used) + 10 > after ($after_used)"
19872 for i in {1..10}; do
19873 rm -rf $DIR/$tdir/foo$i ||
19874 error "Fail to remove $DIR/$tdir/foo$i"
19877 sleep 3 # avoid MDT return cached statfs
19878 wait_delete_completed
19879 echo "after unlink:"
19881 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19883 # allow for an llog to be created during the test
19884 [ $after_used -le $((before_used + 1)) ] ||
19885 error "after ($after_used) > before ($before_used) + 1"
19887 run_test 803 "verify agent object for remote object"
19890 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19891 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19892 skip "MDS needs to be newer than 2.10.54"
19893 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19895 mkdir -p $DIR/$tdir
19896 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19897 error "Fail to create $DIR/$tdir/dir0"
19899 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19900 local dev=$(mdsdevname 2)
19902 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19903 grep ${fid} || error "NOT found agent entry for dir0"
19905 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19906 error "Fail to create $DIR/$tdir/dir1"
19908 touch $DIR/$tdir/dir1/foo0 ||
19909 error "Fail to create $DIR/$tdir/dir1/foo0"
19910 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19913 for idx in $(seq $MDSCOUNT); do
19914 dev=$(mdsdevname $idx)
19915 do_facet mds${idx} \
19916 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19917 grep ${fid} && rc=$idx
19920 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19921 error "Fail to rename foo0 to foo1"
19922 if [ $rc -eq 0 ]; then
19923 for idx in $(seq $MDSCOUNT); do
19924 dev=$(mdsdevname $idx)
19925 do_facet mds${idx} \
19926 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19927 grep ${fid} && rc=$idx
19931 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19932 error "Fail to rename foo1 to foo2"
19933 if [ $rc -eq 0 ]; then
19934 for idx in $(seq $MDSCOUNT); do
19935 dev=$(mdsdevname $idx)
19936 do_facet mds${idx} \
19937 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19938 grep ${fid} && rc=$idx
19942 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19944 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19945 error "Fail to link to $DIR/$tdir/dir1/foo2"
19946 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19947 error "Fail to rename foo2 to foo0"
19948 unlink $DIR/$tdir/dir1/foo0 ||
19949 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19950 rm -rf $DIR/$tdir/dir0 ||
19951 error "Fail to rm $DIR/$tdir/dir0"
19953 for idx in $(seq $MDSCOUNT); do
19954 dev=$(mdsdevname $idx)
19958 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19960 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19961 error "mount mds$idx failed"
19962 df $MOUNT > /dev/null 2>&1
19964 # e2fsck should not return error
19966 error "e2fsck detected error on MDT${idx}: rc=$rc"
19969 run_test 804 "verify agent entry for remote entry"
19972 do_facet $SINGLEMDS zfs set quota=$old $fsset
19973 unlinkmany $DIR/$tdir/f- 1000000
19978 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19979 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
19980 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19981 skip "netfree not implemented before 0.7"
19982 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
19983 skip "Need MDS version at least 2.10.57"
19990 local pref="osd-zfs.lustre-MDT0000."
19992 # limit available space on MDS dataset to meet nospace issue
19993 # quickly. then ZFS 0.7.2 can use reserved space if asked
19994 # properly (using netfree flag in osd_declare_destroy()
19995 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19996 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19998 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19999 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20000 let "usedkb=usedkb-freekb"
20001 let "freekb=freekb/2"
20002 if let "freekb > 5000"; then
20005 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20006 trap cleanup_805 EXIT
20008 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20009 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20010 rm -rf $DIR/$tdir || error "not able to remove"
20011 do_facet $SINGLEMDS zfs set quota=$old $fsset
20014 run_test 805 "ZFS can remove from full fs"
20020 local size=$($LFS getsom -s $file)
20021 local expect=$(stat -c %s $file)
20023 [[ $size == $expect ]] ||
20024 error "$file expected size: $expect, got: $size"
20026 local blocks=$($LFS getsom -b $file)
20027 expect=$(stat -c %b $file)
20028 [[ $blocks == $expect ]] ||
20029 error "$file expected blocks: $expect, got: $blocks"
20034 local size=$($LFS getsom -s $1)
20037 [[ $size == $expect ]] ||
20038 error "$file expected size: $expect, got: $size"
20042 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20043 skip "Need MDS version at least 2.11.52"
20047 touch $DIR/$tfile || error "touch $tfile failed"
20049 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20050 save_lustre_params client "llite.*.xattr_cache" > $save
20051 lctl set_param llite.*.xattr_cache=0
20052 stack_trap "restore_lustre_params < $save" EXIT
20054 # single-threaded write
20055 echo "Test SOM for single-threaded write"
20056 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20057 error "write $tfile failed"
20058 check_lsom_size $DIR/$tfile $bs
20061 local size=$(($num * $bs))
20065 echo "Test SOM for single client multi-threaded($num) write"
20066 $TRUNCATE $DIR/$tfile 0
20067 for ((i = 0; i < $num; i++)); do
20068 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20070 offset=$((offset + $bs))
20072 for (( i=0; i < $num; i++ )); do
20075 check_lsom_size $DIR/$tfile $size
20077 $TRUNCATE $DIR/$tfile 0
20078 for ((i = 0; i < $num; i++)); do
20079 offset=$((offset - $bs))
20080 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20083 for (( i=0; i < $num; i++ )); do
20086 check_lsom_size $DIR/$tfile $size
20088 # multi-client wirtes
20089 num=$(get_node_count ${CLIENTS//,/ })
20090 size=$(($num * $bs))
20094 echo "Test SOM for multi-client ($num) writes"
20095 $TRUNCATE $DIR/$tfile 0
20096 for client in ${CLIENTS//,/ }; do
20097 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20100 offset=$((offset + $bs))
20102 for (( i=0; i < $num; i++ )); do
20105 check_lsom_size $DIR/$tfile $offset
20108 $TRUNCATE $DIR/$tfile 0
20109 for client in ${CLIENTS//,/ }; do
20110 offset=$((offset - $bs))
20111 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20115 for (( i=0; i < $num; i++ )); do
20118 check_lsom_size $DIR/$tfile $size
20121 echo "Test SOM for truncate"
20122 $TRUNCATE $DIR/$tfile 1048576
20123 check_lsom_size $DIR/$tfile 1048576
20124 $TRUNCATE $DIR/$tfile 1234
20125 check_lsom_size $DIR/$tfile 1234
20127 # verify SOM blocks count
20128 echo "Verify SOM block count"
20129 $TRUNCATE $DIR/$tfile 0
20130 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20131 error "failed to write file $tfile"
20132 check_lsom_data $DIR/$tfile
20134 run_test 806 "Verify Lazy Size on MDS"
20137 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20138 skip "Need MDS version at least 2.11.52"
20140 # Registration step
20141 changelog_register || error "changelog_register failed"
20142 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20143 changelog_users $SINGLEMDS | grep -q $cl_user ||
20144 error "User $cl_user not found in changelog_users"
20146 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20147 save_lustre_params client "llite.*.xattr_cache" > $save
20148 lctl set_param llite.*.xattr_cache=0
20149 stack_trap "restore_lustre_params < $save" EXIT
20151 rm -rf $DIR/$tdir || error "rm $tdir failed"
20152 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20153 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20154 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20155 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20156 error "truncate $tdir/trunc failed"
20159 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20160 error "write $tfile failed"
20162 # multi-client wirtes
20163 local num=$(get_node_count ${CLIENTS//,/ })
20167 echo "Test SOM for multi-client ($num) writes"
20168 touch $DIR/$tfile || error "touch $tfile failed"
20169 $TRUNCATE $DIR/$tfile 0
20170 for client in ${CLIENTS//,/ }; do
20171 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20174 offset=$((offset + $bs))
20176 for (( i=0; i < $num; i++ )); do
20181 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20182 check_lsom_data $DIR/$tdir/trunc
20183 check_lsom_data $DIR/$tdir/single_dd
20184 check_lsom_data $DIR/$tfile
20187 # Deregistration step
20188 changelog_deregister || error "changelog_deregister failed"
20190 run_test 807 "verify LSOM syncing tool"
20192 check_som_nologged()
20194 local lines=$($LFS changelog $FSNAME-MDT0000 |
20195 grep 'x=trusted.som' | wc -l)
20196 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20200 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20201 skip "Need MDS version at least 2.11.55"
20203 # Registration step
20204 changelog_register || error "changelog_register failed"
20206 touch $DIR/$tfile || error "touch $tfile failed"
20209 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20210 error "write $tfile failed"
20213 $TRUNCATE $DIR/$tfile 1234
20216 $TRUNCATE $DIR/$tfile 1048576
20219 # Deregistration step
20220 changelog_deregister || error "changelog_deregister failed"
20222 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20227 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20231 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20232 skip "Need MDS version at least 2.11.56"
20234 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20235 error "failed to create DoM-only file $DIR/$tfile"
20236 touch $DIR/$tfile || error "touch $tfile failed"
20237 check_som_nodata $DIR/$tfile
20239 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20240 error "write $tfile failed"
20241 check_som_nodata $DIR/$tfile
20243 $TRUNCATE $DIR/$tfile 1234
20244 check_som_nodata $DIR/$tfile
20246 $TRUNCATE $DIR/$tfile 4097
20247 check_som_nodata $DIR/$file
20249 run_test 809 "Verify no SOM xattr store for DoM-only files"
20255 # t10 seem to dislike partial pages
20256 lctl set_param osc.*.checksum_type=adler
20257 lctl set_param fail_loc=0x411
20258 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20259 ORIG=$(md5sum $DIR/$tfile)
20260 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20261 CSUM=$(md5sum $DIR/$tfile)
20262 set_checksum_type adler
20263 if [ "$ORIG" != "$CSUM" ]; then
20264 error "$ORIG != $CSUM"
20267 run_test 810 "partial page writes on ZFS (LU-11663)"
20270 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20271 skip "Need MDS version at least 2.11.56"
20273 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20274 do_facet mds1 $LCTL set_param fail_loc=0x165
20275 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20278 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20281 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20282 error "MDD orphan cleanup thread not quit"
20284 run_test 811 "orphan name stub can be cleaned up in startup"
20287 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20288 skip "OST < 2.12.51 doesn't support this fail_loc"
20290 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20291 # ensure ost1 is connected
20292 stat $DIR/$tfile >/dev/null || error "can't stat"
20293 wait_osc_import_state client ost1 FULL
20294 # no locks, no reqs to let the connection idle
20295 cancel_lru_locks osc
20297 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20298 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20299 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20300 wait_osc_import_state client ost1 CONNECTING
20301 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20303 stat $DIR/$tfile >/dev/null || error "can't stat file"
20305 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20308 # tests that do cleanup/setup should be run at the end
20312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20315 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20316 $LCTL set_param fail_loc=0x903
20318 cancel_lru_locks MGC
20320 FAIL_ON_ERROR=true cleanup
20321 FAIL_ON_ERROR=true setup
20323 run_test 900 "umount should not race with any mgc requeue thread"
20326 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20327 check_and_cleanup_lustre
20328 if [ "$I_MOUNTED" != "yes" ]; then
20329 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true