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 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # bug number for skipped tests: LU-2036 LU-8411 LU-9096
16 ALWAYS_EXCEPT=" 76 407 253 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
23 if [ -r /etc/SuSE-release ]
25 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
26 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
28 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
35 if is_sles11; then # LU-4341
36 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
39 SRCDIR=$(cd $(dirname $0); echo $PWD)
40 export PATH=$PATH:/sbin
45 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
46 CREATETEST=${CREATETEST:-createtest}
48 LFIND=${LFIND:-"$LFS find"}
49 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
51 OPENFILE=${OPENFILE:-openfile}
52 OPENUNLINK=${OPENUNLINK:-openunlink}
53 export MULTIOP=${MULTIOP:-multiop}
54 READS=${READS:-"reads"}
55 MUNLINK=${MUNLINK:-munlink}
56 SOCKETSERVER=${SOCKETSERVER:-socketserver}
57 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
58 MEMHOG=${MEMHOG:-memhog}
59 DIRECTIO=${DIRECTIO:-directio}
60 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
62 CHECK_GRANT=${CHECK_GRANT:-"yes"}
63 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export PARALLEL=${PARALLEL:-"no"}
66 export NAME=${NAME:-local}
73 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
74 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
75 . $LUSTRE/tests/test-framework.sh
77 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
83 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
84 # bug number for skipped test: LU-4536 LU-1957
85 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180"
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
94 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
95 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
104 check_swap_layouts_support()
106 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
107 { skip "Does not support layout lock."; return 0; }
111 check_and_setup_lustre
115 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
116 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
117 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
119 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
120 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
121 rm -rf $DIR/[Rdfs][0-9]*
123 # $RUNAS_ID may get set incorrectly somewhere else
124 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
126 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
130 if [ "${ONLY}" = "MOUNT" ] ; then
131 echo "Lustre is up, please go on"
135 echo "preparing for tests involving mounts"
136 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
138 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
139 echo # add a newline after mke2fs.
143 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
144 lctl set_param debug=-1 2> /dev/null || true
147 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
149 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
151 run_test 0a "touch; rm ====================="
154 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
155 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
157 run_test 0b "chmod 0755 $DIR ============================="
160 $LCTL get_param mdc.*.import | grep "state: FULL" ||
161 error "import not FULL"
162 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
165 run_test 0c "check import proc ============================="
168 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
169 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
170 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
171 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
174 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
176 run_test 1 "mkdir; remkdir; rmdir =============================="
179 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
180 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
181 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
183 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
185 run_test 2 "mkdir; touch; rmdir; check file ===================="
188 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
189 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
190 touch $DIR/$tdir/$tfile
191 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
193 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
195 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
201 test_mkdir $DIR/$tdir ||
202 error "Create remote directory failed"
204 touch $DIR/$tdir/$tfile ||
205 error "Create file under remote directory failed"
208 error "Expect error removing in-use dir $DIR/$tdir"
210 test -d $DIR/$tdir || error "Remote directory disappeared"
212 rm -rf $DIR/$tdir || error "remove remote dir error"
214 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
217 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
218 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
219 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
220 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
221 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
223 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
226 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
227 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
228 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
229 error "$tfile does not have perm 0666 or UID $UID"
230 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
231 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
232 error "$tfile should be 0666 and owned by UID $UID"
234 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
237 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
239 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
240 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
241 error "$tfile should be owned by UID $RUNAS_ID"
242 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
243 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
244 error "$tfile should be owned by UID $RUNAS_ID"
246 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
251 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
252 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
253 error "$tfile should be owned by GID $UID"
254 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
255 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
256 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
258 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
261 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
262 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
263 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
264 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
265 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
266 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
267 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
268 error "$tdir/d/subdir should be GID $RUNAS_GID"
269 if [[ $MDSCOUNT -gt 1 ]]; then
270 # check remote dir sgid inherite
271 $LFS mkdir -i 0 $DIR/$tdir.local ||
272 error "mkdir $tdir.local failed"
273 chmod g+s $DIR/$tdir.local ||
274 error "chmod $tdir.local failed"
275 chgrp $RUNAS_GID $DIR/$tdir.local ||
276 error "chgrp $tdir.local failed"
277 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
278 error "mkdir $tdir.remote failed"
279 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
280 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
281 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
282 error "$tdir.remote should be mode 02755"
285 run_test 6g "Is new dir in sgid dir inheriting group?"
287 test_6h() { # bug 7331
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
289 touch $DIR/$tfile || error "touch failed"
290 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
291 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
292 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
293 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
294 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
296 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
299 test_mkdir $DIR/$tdir
300 $MCREATE $DIR/$tdir/$tfile
301 chmod 0666 $DIR/$tdir/$tfile
302 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
303 error "$tdir/$tfile should be mode 0666"
305 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
308 if [ ! -d $DIR/$tdir ]; then
309 test_mkdir $DIR/$tdir
311 $MCREATE $DIR/$tdir/$tfile
312 echo -n foo > $DIR/$tdir/$tfile
313 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
314 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
316 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
319 test_mkdir $DIR/$tdir
320 touch $DIR/$tdir/$tfile
321 chmod 0666 $DIR/$tdir/$tfile
322 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
323 error "$tfile mode not 0666"
325 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 test_mkdir $DIR/$tdir/d2/d3
331 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
333 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
336 test_mkdir $DIR/$tdir
337 test_mkdir $DIR/$tdir/d2
338 touch $DIR/$tdir/d2/$tfile
339 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
340 error "$tdir/d2/$tfile not a file"
342 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
345 test_mkdir $DIR/$tdir
346 test_mkdir $DIR/$tdir/d2
347 chmod 0666 $DIR/$tdir/d2
348 chmod 0705 $DIR/$tdir/d2
349 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
350 error "$tdir/d2 mode not 0705"
352 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
355 test_mkdir $DIR/$tdir
356 touch $DIR/$tdir/$tfile
357 chmod 0666 $DIR/$tdir/$tfile
358 chmod 0654 $DIR/$tdir/$tfile
359 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
360 error "$tdir/d2 mode not 0654"
362 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
365 test_mkdir $DIR/$tdir
366 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
368 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
369 error "$tdir/$tfile size not 0 after truncate"
371 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
374 test_mkdir $DIR/$tdir
375 touch $DIR/$tdir/$tfile
377 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
379 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
382 test_mkdir $DIR/$tdir
383 touch $DIR/$tdir/$tfile
384 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
385 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
386 error "$tdir/${tfile_2} not a file after rename"
387 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
389 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 rm -rf $DIR/$tdir/$tfile
395 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
397 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
400 test_mkdir -p $DIR/$tdir
401 touch $DIR/$tdir/$tfile
402 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
404 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
405 error "$tdir/l-exist not a symlink"
406 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
407 error "$tdir/l-exist not referencing a file"
408 rm -f $DIR/$tdir/l-exist
409 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
411 run_test 17a "symlinks: create, remove (real) =================="
414 test_mkdir -p $DIR/$tdir
415 ln -s no-such-file $DIR/$tdir/l-dangle
417 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
418 error "$tdir/l-dangle not referencing no-such-file"
419 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
420 error "$tdir/l-dangle not referencing non-existent file"
421 rm -f $DIR/$tdir/l-dangle
422 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
424 run_test 17b "symlinks: create, remove (dangling) =============="
426 test_17c() { # bug 3440 - don't save failed open RPC for replay
427 test_mkdir -p $DIR/$tdir
428 ln -s foo $DIR/$tdir/$tfile
429 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
431 run_test 17c "symlinks: open dangling (should return error) ===="
434 test_mkdir -p $DIR/$tdir
435 ln -s foo $DIR/$tdir/$tfile
436 touch $DIR/$tdir/$tfile || error "creating to new symlink"
438 run_test 17d "symlinks: create dangling ========================"
441 test_mkdir -p $DIR/$tdir
442 local foo=$DIR/$tdir/$tfile
443 ln -s $foo $foo || error "create symlink failed"
444 ls -l $foo || error "ls -l failed"
445 ls $foo && error "ls not failed" || true
447 run_test 17e "symlinks: create recursive symlink (should return error) ===="
450 test_mkdir -p $DIR/$tdir
451 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
456 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
459 run_test 17f "symlinks: long and very long symlink name ========================"
461 # str_repeat(S, N) generate a string that is string S repeated N times
466 while [ $((n -= 1)) -ge 0 ]; do
472 # Long symlinks and LU-2241
474 test_mkdir -p $DIR/$tdir
475 local TESTS="59 60 61 4094 4095"
477 # Fix for inode size boundary in 2.1.4
478 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
481 # Patch not applied to 2.2 or 2.3 branches
482 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
483 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
486 # skip long symlink name for rhel6.5.
487 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
488 grep -q '6.5' /etc/redhat-release &>/dev/null &&
489 TESTS="59 60 61 4062 4063"
492 local SYMNAME=$(str_repeat 'x' $i)
493 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
494 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
497 run_test 17g "symlinks: really long symlink name and inode boundaries"
499 test_17h() { #bug 17378
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
503 test_mkdir -p $DIR/$tdir
504 if [[ $MDSCOUNT -gt 1 ]]; then
505 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
509 $SETSTRIPE -c -1 $DIR/$tdir
510 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
511 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
512 touch $DIR/$tdir/$tfile || true
514 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
516 test_17i() { #bug 20018
517 remote_mds_nodsh && skip "remote MDS with nodsh" && return
518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
519 test_mkdir -c1 $DIR/$tdir
520 local foo=$DIR/$tdir/$tfile
522 if [[ $MDSCOUNT -gt 1 ]]; then
523 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
527 ln -s $foo $foo || error "create symlink failed"
528 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
529 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
530 ls -l $foo && error "error not detected"
533 run_test 17i "don't panic on short symlink"
535 test_17k() { #bug 22301
536 [[ -z "$(which rsync 2>/dev/null)" ]] &&
537 skip "no rsync command" && return 0
538 rsync --help | grep -q xattr ||
539 skip_env "$(rsync --version | head -n1) does not support xattrs"
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
541 test_mkdir -p $DIR/$tdir
542 test_mkdir -p $DIR/$tdir.new
543 touch $DIR/$tdir/$tfile
544 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
545 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
546 error "rsync failed with xattrs enabled"
548 run_test 17k "symlinks: rsync with xattrs enabled ========================="
550 test_17l() { # LU-279
551 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
552 skip "no getfattr command" && return 0
553 test_mkdir -p $DIR/$tdir
554 touch $DIR/$tdir/$tfile
555 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
556 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
557 # -h to not follow symlinks. -m '' to list all the xattrs.
558 # grep to remove first line: '# file: $path'.
559 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
561 lgetxattr_size_check $path $xattr ||
562 error "lgetxattr_size_check $path $xattr failed"
566 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
570 local short_sym="0123456789"
571 local WDIR=$DIR/${tdir}m
574 remote_mds_nodsh && skip "remote MDS with nodsh" && return
575 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
576 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
577 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
579 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
580 skip "only for ldiskfs MDT" && return 0
582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
586 # create a long symlink file
587 for ((i = 0; i < 4; ++i)); do
588 long_sym=${long_sym}${long_sym}
591 echo "create 512 short and long symlink files under $WDIR"
592 for ((i = 0; i < 256; ++i)); do
593 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
594 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
600 wait_delete_completed
602 echo "recreate the 512 symlink files with a shorter string"
603 for ((i = 0; i < 512; ++i)); do
604 # rewrite the symlink file with a shorter string
605 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
606 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
609 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
610 local devname=$(mdsdevname $mds_index)
612 echo "stop and checking mds${mds_index}:"
613 # e2fsck should not return error
615 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
618 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
619 df $MOUNT > /dev/null 2>&1
621 error "e2fsck detected error for short/long symlink: rc=$rc"
623 run_test 17m "run e2fsck against MDT which contains short/long symlink"
625 check_fs_consistency_17n() {
629 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
630 # so it only check MDT1/MDT2 instead of all of MDTs.
631 for mdt_index in 1 2; do
632 local devname=$(mdsdevname $mdt_index)
633 # e2fsck should not return error
635 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
638 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
639 error "mount mds$mdt_index failed"
640 df $MOUNT > /dev/null 2>&1
648 remote_mds_nodsh && skip "remote MDS with nodsh" && return
649 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
650 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
651 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
653 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
654 skip "only for ldiskfs MDT" && return 0
656 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
660 test_mkdir $DIR/$tdir
661 for ((i=0; i<10; i++)); do
662 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
663 error "create remote dir error $i"
664 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
665 error "create files under remote dir failed $i"
668 check_fs_consistency_17n ||
669 error "e2fsck report error after create files under remote dir"
671 for ((i = 0; i < 10; i++)); do
672 rm -rf $DIR/$tdir/remote_dir_${i} ||
673 error "destroy remote dir error $i"
676 check_fs_consistency_17n ||
677 error "e2fsck report error after unlink files under remote dir"
679 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
680 skip "lustre < 2.4.50 does not support migrate mv " && return
682 for ((i = 0; i < 10; i++)); do
683 mkdir -p $DIR/$tdir/remote_dir_${i}
684 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
685 error "create files under remote dir failed $i"
686 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
687 error "migrate remote dir error $i"
689 check_fs_consistency_17n || error "e2fsck report error after migration"
691 for ((i = 0; i < 10; i++)); do
692 rm -rf $DIR/$tdir/remote_dir_${i} ||
693 error "destroy remote dir error $i"
696 check_fs_consistency_17n || error "e2fsck report error after unlink"
698 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
701 remote_mds_nodsh && skip "remote MDS with nodsh" && return
702 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
703 skip "Need MDS version at least 2.3.64" && return
705 local WDIR=$DIR/${tdir}o
711 mdt_index=$($LFS getstripe -M $WDIR/$tfile)
712 mdt_index=$((mdt_index+1))
715 #fail mds will wait the failover finish then set
716 #following fail_loc to avoid interfer the recovery process.
719 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
720 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
721 ls -l $WDIR/$tfile && rc=1
722 do_facet mds${mdt_index} lctl set_param fail_loc=0
723 [[ $rc -ne 0 ]] && error "stat file should fail"
726 run_test 17o "stat file with incompat LMA feature"
729 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
730 ls $DIR || error "Failed to ls $DIR: $?"
732 run_test 18 "touch .../f ; ls ... =============================="
738 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
740 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
743 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
745 run_test 19b "ls -l .../f19 (should return error) =============="
748 [ $RUNAS_ID -eq $UID ] &&
749 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
750 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
752 run_test 19c "$RUNAS touch .../f19 (should return error) =="
755 cat $DIR/f19 && error || true
757 run_test 19d "cat .../f19 (should return error) =============="
766 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
768 run_test 20 "touch .../f ; ls -l ... ==========================="
771 test_mkdir -p $DIR/$tdir
772 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
773 ln -s dangle $DIR/$tdir/link
774 echo foo >> $DIR/$tdir/link
775 cat $DIR/$tdir/dangle
776 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
777 $CHECKSTAT -f -t file $DIR/$tdir/link ||
778 error "$tdir/link not linked to a file"
780 run_test 21 "write to dangling link ============================"
784 test_mkdir -p $DIR/$tdir
785 chown $RUNAS_ID:$RUNAS_GID $WDIR
786 (cd $WDIR || error "cd $WDIR failed";
787 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
789 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
790 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
791 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
793 run_test 22 "unpack tar archive as non-root user ==============="
797 test_mkdir -p $DIR/$tdir
798 local file=$DIR/$tdir/$tfile
800 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
801 openfile -f O_CREAT:O_EXCL $file &&
802 error "$file recreate succeeded" || true
804 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
806 test_23b() { # bug 18988
807 test_mkdir -p $DIR/$tdir
808 local file=$DIR/$tdir/$tfile
811 echo foo > $file || error "write filed"
812 echo bar >> $file || error "append filed"
813 $CHECKSTAT -s 8 $file || error "wrong size"
816 run_test 23b "O_APPEND check =========================="
820 echo '-- same directory rename'
821 test_mkdir $DIR/$tdir
822 touch $DIR/$tdir/$tfile.1
823 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
824 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
826 run_test 24a "rename file to non-existent target"
829 test_mkdir $DIR/$tdir
830 touch $DIR/$tdir/$tfile.{1,2}
831 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
832 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
833 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
835 run_test 24b "rename file to existing target"
838 test_mkdir $DIR/$tdir
839 test_mkdir $DIR/$tdir/d$testnum.1
840 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
841 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
842 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
844 run_test 24c "rename directory to non-existent target"
847 test_mkdir -c1 $DIR/$tdir
848 test_mkdir -c1 $DIR/$tdir/d$testnum.1
849 test_mkdir -c1 $DIR/$tdir/d$testnum.2
850 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
851 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
852 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
854 run_test 24d "rename directory to existing target"
857 echo '-- cross directory renames --'
861 mv $DIR/R5a/f $DIR/R5b/g
862 $CHECKSTAT -a $DIR/R5a/f || error
863 $CHECKSTAT -t file $DIR/R5b/g || error
865 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
870 touch $DIR/R6a/f $DIR/R6b/g
871 mv $DIR/R6a/f $DIR/R6b/g
872 $CHECKSTAT -a $DIR/R6a/f || error
873 $CHECKSTAT -t file $DIR/R6b/g || error
875 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
880 test_mkdir $DIR/R7a/d
881 mv $DIR/R7a/d $DIR/R7b/e
882 $CHECKSTAT -a $DIR/R7a/d || error
883 $CHECKSTAT -t dir $DIR/R7b/e || error
885 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
888 test_mkdir -c1 $DIR/R8a
889 test_mkdir -c1 $DIR/R8b
890 test_mkdir -c1 $DIR/R8a/d
891 test_mkdir -c1 $DIR/R8b/e
892 mrename $DIR/R8a/d $DIR/R8b/e
893 $CHECKSTAT -a $DIR/R8a/d || error
894 $CHECKSTAT -t dir $DIR/R8b/e || error
896 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
899 echo "-- rename error cases"
903 mrename $DIR/R9/f $DIR/R9/a
904 $CHECKSTAT -t file $DIR/R9/f || error
905 $CHECKSTAT -t dir $DIR/R9/a || error
906 $CHECKSTAT -a $DIR/R9/a/f || error
908 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
912 mrename $DIR/R10/f $DIR/R10/g
913 $CHECKSTAT -t dir $DIR/R10 || error
914 $CHECKSTAT -a $DIR/R10/f || error
915 $CHECKSTAT -a $DIR/R10/g || error
917 run_test 24j "source does not exist ============================"
921 test_mkdir $DIR/R11a/d
923 mv $DIR/R11a/f $DIR/R11a/d
924 $CHECKSTAT -a $DIR/R11a/f || error
925 $CHECKSTAT -t file $DIR/R11a/d/f || error
927 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
929 # bug 2429 - rename foo foo foo creates invalid file
932 $MULTIOP $f OcNs || error
934 run_test 24l "Renaming a file to itself ========================"
938 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
939 # on ext3 this does not remove either the source or target files
940 # though the "expected" operation would be to remove the source
941 $CHECKSTAT -t file ${f} || error "${f} missing"
942 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
944 run_test 24m "Renaming a file to a hard link to itself ========="
948 # this stats the old file after it was renamed, so it should fail
952 $CHECKSTAT ${f}.rename
955 run_test 24n "Statting the old file after renaming (Posix rename 2)"
958 test_mkdir -p $DIR/d24o
959 rename_many -s random -v -n 10 $DIR/d24o
961 run_test 24o "rename of files during htree split ==============="
966 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
967 mrename $DIR/R12a $DIR/R12b
968 $CHECKSTAT -a $DIR/R12a || error
969 $CHECKSTAT -t dir $DIR/R12b || error
970 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
971 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
973 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
975 cleanup_multiop_pause() {
981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
984 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
985 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
988 trap cleanup_multiop_pause EXIT
989 mrename $DIR/R13a $DIR/R13b
990 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
991 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
992 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
993 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
994 cleanup_multiop_pause
995 wait $MULTIPID || error "multiop close failed"
997 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
999 test_24r() { #bug 3789
1000 test_mkdir $DIR/R14a
1001 test_mkdir $DIR/R14a/b
1002 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1003 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1004 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1006 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1009 test_mkdir $DIR/R15a
1010 test_mkdir $DIR/R15a/b
1011 test_mkdir $DIR/R15a/b/c
1012 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1013 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1014 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1016 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1018 test_mkdir $DIR/R16a
1019 test_mkdir $DIR/R16a/b
1020 test_mkdir $DIR/R16a/b/c
1021 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1022 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1023 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1025 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1027 test_24u() { # bug12192
1028 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1029 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1031 run_test 24u "create stripe file"
1035 size=$(getconf PAGE_SIZE 2>/dev/null)
1036 echo -n ${size:-4096}
1039 simple_cleanup_common() {
1042 [ -z "$DIR" -o -z "$tdir" ] && return 0
1044 local start=$SECONDS
1047 wait_delete_completed
1048 echo "cleanup time $((SECONDS - start))"
1052 max_pages_per_rpc() {
1053 local mdtname="$(printf "MDT%04x" ${1:-0})"
1054 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1059 local nrfiles=${COUNT:-100000}
1060 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1061 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1063 local fname="$DIR/$tdir/$tfile"
1064 test_mkdir "$(dirname $fname)"
1065 # assume MDT0000 has the fewest inodes
1066 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1067 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1068 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1070 trap simple_cleanup_common EXIT
1072 createmany -m "$fname" $nrfiles
1074 cancel_lru_locks mdc
1075 lctl set_param mdc.*.stats clear
1077 # was previously test_24D: LU-6101
1078 # readdir() returns correct number of entries after cursor reload
1079 local num_ls=$(ls $DIR/$tdir | wc -l)
1080 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1081 local num_all=$(ls -a $DIR/$tdir | wc -l)
1082 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1083 $num_all -ne $((nrfiles + 2)) ]; then
1084 error "Expected $nrfiles files, got $num_ls " \
1085 "($num_uniq unique $num_all .&..)"
1087 # LU-5 large readdir
1088 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1089 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1090 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1091 # take into account of overhead in lu_dirpage header and end mark in
1092 # each page, plus one in rpc_num calculation.
1093 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1094 local page_entries=$((($(page_size) - 24) / dirent_size))
1095 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1096 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1097 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1098 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1099 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1100 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1101 error "large readdir doesn't take effect: " \
1102 "$mds_readpage should be about $rpc_max"
1104 simple_cleanup_common
1106 run_test 24v "list large directory (test hash collision, b=17560)"
1108 test_24w() { # bug21506
1110 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1111 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1112 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1113 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1114 [[ "$SZ1" -eq "$SZ2" ]] ||
1115 error "Error reading at the end of the file $tfile"
1117 run_test 24w "Reading a file larger than 4Gb"
1120 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1122 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1123 skip "Need MDS version at least 2.7.56" && return
1125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1127 local remote_dir=$DIR/$tdir/remote_dir
1129 test_mkdir -p $DIR/$tdir
1130 $LFS mkdir -i $MDTIDX $remote_dir ||
1131 error "create remote directory failed"
1133 test_mkdir -p $DIR/$tdir/src_dir
1134 touch $DIR/$tdir/src_file
1135 test_mkdir -p $remote_dir/tgt_dir
1136 touch $remote_dir/tgt_file
1138 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1139 error "rename dir cross MDT failed!"
1141 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1142 error "rename file cross MDT failed!"
1144 touch $DIR/$tdir/ln_file
1145 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1146 error "ln file cross MDT failed"
1148 rm -rf $DIR/$tdir || error "Can not delete directories"
1150 run_test 24x "cross MDT rename/link"
1153 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1156 local remote_dir=$DIR/$tdir/remote_dir
1158 test_mkdir -p $DIR/$tdir
1159 $LFS mkdir -i $MDTIDX $remote_dir ||
1160 error "create remote directory failed"
1162 test_mkdir -p $remote_dir/src_dir
1163 touch $remote_dir/src_file
1164 test_mkdir -p $remote_dir/tgt_dir
1165 touch $remote_dir/tgt_file
1167 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1168 error "rename subdir in the same remote dir failed!"
1170 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1171 error "rename files in the same remote dir failed!"
1173 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1174 error "link files in the same remote dir failed!"
1176 rm -rf $DIR/$tdir || error "Can not delete directories"
1178 run_test 24y "rename/link on the same dir should succeed"
1180 test_24A() { # LU-3182
1184 test_mkdir -p $DIR/$tdir
1185 trap simple_cleanup_common EXIT
1186 createmany -m $DIR/$tdir/$tfile $NFILES
1187 local t=$(ls $DIR/$tdir | wc -l)
1188 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1189 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1190 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1191 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1194 simple_cleanup_common || error "Can not delete directories"
1196 run_test 24A "readdir() returns correct number of entries."
1198 test_24B() { # LU-4805
1199 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1202 test_mkdir $DIR/$tdir
1203 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1204 error "create striped dir failed"
1206 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1207 [ $count -eq 2 ] || error "Expected 2, got $count"
1209 touch $DIR/$tdir/striped_dir/a
1211 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1212 [ $count -eq 3 ] || error "Expected 3, got $count"
1214 touch $DIR/$tdir/striped_dir/.f
1216 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1217 [ $count -eq 4 ] || error "Expected 4, got $count"
1219 rm -rf $DIR/$tdir || error "Can not delete directories"
1221 run_test 24B "readdir for striped dir return correct number of entries"
1224 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1230 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1231 error "create striped dir failed"
1233 cd $DIR/$tdir/d0/striped_dir
1235 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1236 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1237 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1239 [ "$d0_ino" = "$parent_ino" ] ||
1240 error ".. wrong, expect $d0_ino, get $parent_ino"
1242 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1243 error "mv striped dir failed"
1245 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1247 [ "$d1_ino" = "$parent_ino" ] ||
1248 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1250 run_test 24C "check .. in striped dir"
1253 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1257 mkdir $DIR/$tdir/src_dir
1258 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1259 error "create remote source failed"
1261 touch $DIR/$tdir/src_dir/src_child/a
1263 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1264 error "create remote target dir failed"
1266 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1267 error "create remote target child failed"
1269 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1270 error "rename dir cross MDT failed!"
1274 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1275 error "src_child still exists after rename"
1277 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1278 error "missing file(a) after rename"
1280 rm -rf $DIR/$tdir || error "Can not delete directories"
1282 run_test 24E "cross MDT rename/link"
1285 echo '== symlink sanity ============================================='
1289 touch $DIR/s25/foo || error
1291 run_test 25a "create file in symlinked directory ==============="
1294 [ ! -d $DIR/d25 ] && test_25a
1295 $CHECKSTAT -t file $DIR/s25/foo || error
1297 run_test 25b "lookup file in symlinked directory ==============="
1301 test_mkdir $DIR/d26/d26-2
1302 ln -s d26/d26-2 $DIR/s26
1303 touch $DIR/s26/foo || error
1305 run_test 26a "multiple component symlink ======================="
1308 test_mkdir -p $DIR/d26b/d26-2
1309 ln -s d26b/d26-2/foo $DIR/s26-2
1310 touch $DIR/s26-2 || error
1312 run_test 26b "multiple component symlink at end of lookup ======"
1315 test_mkdir $DIR/d26.2
1316 touch $DIR/d26.2/foo
1317 ln -s d26.2 $DIR/s26.2-1
1318 ln -s s26.2-1 $DIR/s26.2-2
1319 ln -s s26.2-2 $DIR/s26.2-3
1320 chmod 0666 $DIR/s26.2-3/foo
1322 run_test 26c "chain of symlinks ================================"
1324 # recursive symlinks (bug 439)
1326 ln -s d26-3/foo $DIR/d26-3
1328 run_test 26d "create multiple component recursive symlink ======"
1331 [ ! -h $DIR/d26-3 ] && test_26d
1334 run_test 26e "unlink multiple component recursive symlink ======"
1336 # recursive symlinks (bug 7022)
1338 test_mkdir -p $DIR/$tdir
1339 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1340 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1341 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1342 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1343 cd $tfile || error "cd $tfile failed"
1344 ln -s .. dotdot || error "ln dotdot failed"
1345 ln -s dotdot/lndir lndir || error "ln lndir failed"
1346 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1347 output=`ls $tfile/$tfile/lndir/bar1`
1348 [ "$output" = bar1 ] && error "unexpected output"
1349 rm -r $tfile || error "rm $tfile failed"
1350 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1352 run_test 26f "rm -r of a directory which has recursive symlink"
1355 test_mkdir -p $DIR/d27 || error "mkdir failed"
1356 $LFS getstripe $DIR/d27
1357 $LFS setstripe -c 1 $DIR/d27/f0 || error "setstripe failed"
1358 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1359 cp /etc/hosts $DIR/d27/f0 || error
1361 run_test 27a "one stripe file"
1364 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1365 test_mkdir -p $DIR/d27
1366 $LFS setstripe -c 2 $DIR/d27/f01 || error "setstripe failed"
1367 $LFS getstripe -c $DIR/d27/f01
1368 [ $($LFS getstripe -c $DIR/d27/f01) -eq 2 ] ||
1369 error "two-stripe file doesn't have two stripes"
1371 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1373 run_test 27b "create and write to two stripe file"
1376 test_mkdir -p $DIR/d27
1377 $LFS setstripe -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1378 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1379 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1381 run_test 27d "create file with default settings"
1384 # LU-5839 adds check for existed layout before setting it
1385 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1386 skip "Need MDS version at least 2.7.56" && return
1387 test_mkdir -p $DIR/d27
1388 $LFS setstripe -c 2 $DIR/d27/f12 || error "setstripe failed"
1389 $LFS setstripe -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1390 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1392 run_test 27e "setstripe existing file (should return error)"
1395 test_mkdir $DIR/$tdir
1396 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1397 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1398 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1399 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1400 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1401 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1403 run_test 27f "setstripe with bad stripe size (should return error)"
1406 test_mkdir -p $DIR/d27
1407 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1408 $LFS getstripe $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1409 error "$DIR/d27/fnone has object"
1411 run_test 27g "$LFS getstripe with no objects"
1414 test_mkdir $DIR/$tdir
1415 touch $DIR/$tdir/$tfile || error "touch failed"
1416 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1417 error "missing objects"
1419 run_test 27i "$LFS getstripe with some objects"
1422 test_mkdir -p $DIR/d27
1423 $LFS setstripe -i $OSTCOUNT $DIR/d27/f27j &&
1424 error "setstripe failed" || true
1426 run_test 27j "setstripe with bad stripe offset (should return error)"
1428 test_27k() { # bug 2844
1429 test_mkdir -p $DIR/d27
1431 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1432 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1433 $LFS setstripe -S 67108864 $FILE || error "setstripe failed"
1434 BLKSIZE=$(stat $FILE | awk '/IO Block:/ { print $7 }')
1435 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1436 dd if=/dev/zero of=$FILE bs=4k count=1
1437 BLKSIZE=$(stat $FILE | awk '/IO Block:/ { print $7 }')
1438 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1440 run_test 27k "limit i_blksize for broken user apps"
1443 test_mkdir -p $DIR/d27
1444 mcreate $DIR/f27l || error "creating file"
1445 $RUNAS $SETSTRIPE -c 1 $DIR/f27l &&
1446 error "setstripe should have failed" || true
1448 run_test 27l "check setstripe permissions (should return error)"
1451 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1454 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1456 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1457 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1460 trap simple_cleanup_common EXIT
1461 test_mkdir -p $DIR/$tdir
1462 $LFS setstripe -i 0 -c 1 $DIR/$tdir/f27m_1
1463 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1464 error "dd should fill OST0"
1466 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1468 [ $i -gt 256 ] && break
1471 touch $DIR/$tdir/f27m_$i
1472 [ $($LFS getstripe $DIR/$tdir/f27m_$i | grep -A 10 obdidx |
1473 awk '{print $1}' | grep -w "0") ] &&
1474 error "OST0 was full but new created file still use it"
1476 touch $DIR/$tdir/f27m_$i
1477 [ $($LFS getstripe $DIR/$tdir/f27m_$i | grep -A 10 obdidx |
1478 awk '{print $1}'| grep -w "0") ] &&
1479 error "OST0 was full but new created file still use it"
1480 simple_cleanup_common
1482 run_test 27m "create file while OST0 was full"
1485 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1486 head -n 1 | awk '{print $1 * 2}')
1490 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1491 # if the OST isn't full anymore.
1493 local OSTIDX=${1:-""}
1495 local list=$(comma_list $(osts_nodes))
1496 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1498 do_nodes $list lctl set_param fail_loc=0
1499 sync # initiate all OST_DESTROYs from MDS to OST
1503 exhaust_precreations() {
1506 local FAILIDX=${3:-$OSTIDX}
1507 local ofacet=ost$((OSTIDX + 1))
1509 test_mkdir -p -c1 $DIR/$tdir
1510 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1511 local mfacet=mds$((mdtidx + 1))
1512 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1514 local OST=$(ostname_from_index $OSTIDX)
1517 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1518 local last_id=$(do_facet $mfacet lctl get_param -n \
1519 osc.$mdtosc_proc1.prealloc_last_id)
1520 local next_id=$(do_facet $mfacet lctl get_param -n \
1521 osc.$mdtosc_proc1.prealloc_next_id)
1523 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1524 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1526 test_mkdir -p $DIR/$tdir/${OST}
1527 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1528 #define OBD_FAIL_OST_ENOSPC 0x215
1529 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1530 echo "Creating to objid $last_id on ost $OST..."
1531 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1532 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1533 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1537 exhaust_all_precreations() {
1539 for (( i=0; i < OSTCOUNT; i++ )) ; do
1540 exhaust_precreations $i $1 -1
1545 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1547 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1548 remote_ost_nodsh && skip "remote OST with nodsh" && return
1551 rm -f $DIR/$tdir/$tfile
1552 exhaust_precreations 0 0x80000215
1553 $LFS setstripe -c -1 $DIR/$tdir
1554 touch $DIR/$tdir/$tfile || error
1555 $LFS getstripe $DIR/$tdir/$tfile
1558 run_test 27n "create file with some full OSTs"
1561 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1563 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1564 remote_ost_nodsh && skip "remote OST with nodsh" && return
1567 rm -f $DIR/$tdir/$tfile
1568 exhaust_all_precreations 0x215
1570 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1575 run_test 27o "create file with all full OSTs (should error)"
1578 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1580 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1581 remote_ost_nodsh && skip "remote OST with nodsh" && return
1584 rm -f $DIR/$tdir/$tfile
1585 test_mkdir -p $DIR/$tdir
1587 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1588 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1589 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1591 exhaust_precreations 0 0x80000215
1592 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1593 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1594 $LFS getstripe $DIR/$tdir/$tfile
1598 run_test 27p "append to a truncated file with some full OSTs"
1601 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1603 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1604 remote_ost_nodsh && skip "remote OST with nodsh" && return
1607 rm -f $DIR/$tdir/$tfile
1609 test_mkdir -p $DIR/$tdir
1610 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1611 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1612 error "truncate $DIR/$tdir/$tfile failed"
1613 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1615 exhaust_all_precreations 0x215
1617 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1618 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1622 run_test 27q "append to truncated file with all OSTs full (should error)"
1625 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1628 remote_ost_nodsh && skip "remote OST with nodsh" && return
1631 rm -f $DIR/$tdir/$tfile
1632 exhaust_precreations 0 0x80000215
1634 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile # && error
1638 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1640 test_27s() { # bug 10725
1641 test_mkdir -p $DIR/$tdir
1642 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1643 local stripe_count=0
1644 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1645 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1646 error "stripe width >= 2^32 succeeded" || true
1649 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1651 test_27t() { # bug 10864
1656 $WLFS getstripe $tfile
1659 run_test 27t "check that utils parse path correctly"
1661 test_27u() { # bug 4900
1662 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1665 local list=$(comma_list $(mdts_nodes))
1667 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1668 do_nodes $list $LCTL set_param fail_loc=0x139
1669 test_mkdir -p $DIR/$tdir
1670 trap simple_cleanup_common EXIT
1671 createmany -o $DIR/$tdir/t- 1000
1672 do_nodes $list $LCTL set_param fail_loc=0
1674 TLOG=$TMP/$tfile.getstripe
1675 $LFS getstripe $DIR/$tdir > $TLOG
1676 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1677 unlinkmany $DIR/$tdir/t- 1000
1679 [[ $OBJS -gt 0 ]] &&
1680 error "$OBJS objects created on OST-0. See $TLOG" || pass
1682 run_test 27u "skip object creation on OSC w/o objects"
1684 test_27v() { # bug 4900
1685 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1687 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1688 remote_ost_nodsh && skip "remote OST with nodsh" && return
1690 exhaust_all_precreations 0x215
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1696 touch $DIR/$tdir/$tfile
1697 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1699 for (( i=1; i < OSTCOUNT; i++ )); do
1700 do_facet ost$i lctl set_param fail_loc=0x705
1702 local START=`date +%s`
1703 createmany -o $DIR/$tdir/$tfile 32
1705 local FINISH=`date +%s`
1706 local TIMEOUT=`lctl get_param -n timeout`
1707 local PROCESS=$((FINISH - START))
1708 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1709 error "$FINISH - $START >= $TIMEOUT / 2"
1710 sleep $((TIMEOUT / 2 - PROCESS))
1713 run_test 27v "skip object creation on slow OST"
1715 test_27w() { # bug 10997
1716 test_mkdir $DIR/$tdir || error "mkdir failed"
1717 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1718 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1719 error "stripe size $size != 65536" || true
1720 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1721 error "$LFS getstripe -d $DIR/$tdir failed" || true
1723 run_test 27w "check $LFS setstripe -S option"
1726 [[ $OSTCOUNT -lt 2 ]] &&
1727 skip_env "skipping multiple stripe count/offset test" && return
1729 test_mkdir $DIR/$tdir || error "mkdir failed"
1730 for i in $(seq 1 $OSTCOUNT); do
1732 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1733 error "setstripe -c $i -i $offset failed"
1734 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1735 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1736 [ $count -ne $i ] && error "stripe count $count != $i" || true
1737 [ $index -ne $offset ] &&
1738 error "stripe offset $index != $offset" || true
1741 run_test 27wa "check $LFS setstripe -c -i options"
1744 remote_ost_nodsh && skip "remote OST with nodsh" && return
1745 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1747 OFFSET=$(($OSTCOUNT - 1))
1749 local OST=$(ostname_from_index $OSTIDX)
1751 test_mkdir -p $DIR/$tdir
1752 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1753 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1755 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1756 for i in $(seq 0 $OFFSET); do
1757 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1758 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1759 error "OST0 was degraded but new created file still use it"
1761 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1763 run_test 27x "create files while OST0 is degraded"
1766 [[ $OSTCOUNT -lt 2 ]] &&
1767 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1768 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1769 remote_ost_nodsh && skip "remote OST with nodsh" && return
1770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1772 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1773 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1774 osc.$mdtosc.prealloc_last_id)
1775 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1776 osc.$mdtosc.prealloc_next_id)
1777 local fcount=$((last_id - next_id))
1778 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1779 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1781 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1782 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1783 local OST_DEACTIVE_IDX=-1
1788 for OSC in $MDS_OSCS; do
1789 OST=$(osc_to_ost $OSC)
1790 OSTIDX=$(index_from_ostuuid $OST)
1791 if [ $OST_DEACTIVE_IDX == -1 ]; then
1792 OST_DEACTIVE_IDX=$OSTIDX
1794 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1795 echo $OSC "is Deactivated:"
1796 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1800 OSTIDX=$(index_from_ostuuid $OST)
1801 test_mkdir -p $DIR/$tdir
1802 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1804 for OSC in $MDS_OSCS; do
1805 OST=$(osc_to_ost $OSC)
1806 OSTIDX=$(index_from_ostuuid $OST)
1807 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1808 echo $OST "is degraded:"
1809 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1810 obdfilter.$OST.degraded=1
1815 createmany -o $DIR/$tdir/$tfile $fcount
1817 for OSC in $MDS_OSCS; do
1818 OST=$(osc_to_ost $OSC)
1819 OSTIDX=$(index_from_ostuuid $OST)
1820 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1821 echo $OST "is recovered from degraded:"
1822 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1823 obdfilter.$OST.degraded=0
1825 do_facet $SINGLEMDS lctl --device %$OSC activate
1829 # all osp devices get activated, hence -1 stripe count restored
1832 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1833 # devices get activated.
1835 $LFS setstripe -c -1 $DIR/$tfile
1836 stripecnt=$($LFS getstripe -c $DIR/$tfile)
1838 [ $stripecnt -ne $OSTCOUNT ] &&
1839 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1842 run_test 27y "create files while OST0 is degraded and the rest inactive"
1848 lmm_count=$($GETSTRIPE -c $1)
1849 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1850 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1852 local old_ifs="$IFS"
1854 fid=($($LFS path2fid $1))
1857 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1858 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1860 # compare lmm_seq and lu_fid->f_seq
1861 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1862 # compare lmm_object_id and lu_fid->oid
1863 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1865 # check the trusted.fid attribute of the OST objects of the file
1866 local have_obdidx=false
1868 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1869 # skip lines up to and including "obdidx"
1870 [ -z "$obdidx" ] && break
1871 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1872 $have_obdidx || continue
1874 local ost=$((obdidx + 1))
1875 local dev=$(ostdevname $ost)
1878 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1880 seq=$(echo $seq | sed -e "s/^0x//g")
1881 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1882 oid_hex=$(echo $oid)
1884 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1886 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1890 # Don't unmount/remount the OSTs if we don't need to do that.
1891 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1892 # update too, until that use mount/ll_decode_filter_fid/mount.
1893 # Re-enable when debugfs will understand new filter_fid.
1895 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1896 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1897 $dev 2>/dev/null" | grep "parent=")
1899 if [ -z "$ff" ]; then
1901 mount_fstype ost$ost
1902 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1903 $(facet_mntpt ost$ost)/$obj_file)
1904 unmount_fstype ost$ost
1905 start ost$ost $dev $OST_MOUNT_OPTS
1909 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1911 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1913 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1914 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1916 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1917 # stripe_size=1048576 component_id=1 component_start=0 \
1918 # component_end=33554432
1919 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1920 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1921 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1923 if grep -q 'stripe=' <<<$ff; then
1924 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1926 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1927 # into f_ver in this case. See comment on ff_parent.
1928 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1931 if grep -q 'stripe_count=' <<<$ff; then
1932 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1933 -e 's/ .*//' <<<$ff)
1934 [ $lmm_count = $ff_scnt ] ||
1935 error "FF stripe count $lmm_count != $ff_scnt"
1937 # compare lmm_seq and filter_fid->ff_parent.f_seq
1938 [ $ff_pseq = $lmm_seq ] ||
1939 error "FF parent SEQ $ff_pseq != $lmm_seq"
1940 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1941 [ $ff_poid = $lmm_oid ] ||
1942 error "FF parent OID $ff_poid != $lmm_oid"
1943 (($ff_pstripe == $stripe_nr)) ||
1944 error "FF stripe $ff_pstripe != $stripe_nr"
1946 stripe_nr=$((stripe_nr + 1))
1951 remote_ost_nodsh && skip "remote OST with nodsh" && return
1952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1953 test_mkdir -p $DIR/$tdir
1955 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1956 { error "setstripe -c -1 failed"; return 1; }
1957 # We need to send a write to every object to get parent FID info set.
1958 # This _should_ also work for setattr, but does not currently.
1959 # touch $DIR/$tdir/$tfile-1 ||
1960 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1961 { error "dd $tfile-1 failed"; return 2; }
1962 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1963 { error "setstripe -c -1 failed"; return 3; }
1964 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1965 { error "dd $tfile-2 failed"; return 4; }
1967 # make sure write RPCs have been sent to OSTs
1970 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1971 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1973 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1975 test_27A() { # b=19102
1976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1977 local restore_size=$($GETSTRIPE -S $MOUNT)
1978 local restore_count=$($GETSTRIPE -c $MOUNT)
1979 local restore_offset=$($GETSTRIPE -i $MOUNT)
1980 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1981 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1982 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1983 local default_size=$($GETSTRIPE -S $MOUNT)
1984 local default_offset=$($GETSTRIPE -i $MOUNT)
1985 local dsize=$((1024 * 1024))
1986 [ $default_size -eq $dsize ] ||
1987 error "stripe size $default_size != $dsize"
1988 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1989 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1991 run_test 27A "check filesystem-wide default LOV EA values"
1993 test_27B() { # LU-2523
1994 test_mkdir -p $DIR/$tdir
1995 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1997 # open f1 with O_LOV_DELAY_CREATE
1999 # call setstripe ioctl on open file descriptor for f1
2001 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2005 # open f1 with O_LOV_DELAY_CREATE
2007 # call setstripe ioctl on open file descriptor for f1
2009 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2011 # Allow multiop to fail in imitation of NFS's busted semantics.
2014 run_test 27B "call setstripe on open unlinked file/rename victim"
2016 test_27C() { #LU-2871
2017 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2025 test_mkdir -p $DIR/$tdir
2027 for i in $(seq 0 $((OSTCOUNT - 1))); do
2028 # set stripe across all OSTs starting from OST$i
2029 $SETSTRIPE -i $i -c -1 $tfile$i
2030 # get striping information
2031 ost_idx=($($GETSTRIPE $tfile$i |
2032 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2036 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2037 error "${#ost_idx[@]} != $OSTCOUNT"
2039 for index in $(seq 0 $((OSTCOUNT - 1))); do
2041 for j in $(echo ${ost_idx[@]}); do
2042 if [ $index -eq $j ]; then
2048 error "Can not find $index in ${ost_idx[@]}"
2052 run_test 27C "check full striping across all OSTs"
2055 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2056 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2057 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2058 local POOL=${POOL:-testpool}
2060 local last_ost=$(($OSTCOUNT - 1))
2062 local ost_list=$(seq $first_ost $ost_step $last_ost)
2063 local ost_range="$first_ost $last_ost $ost_step"
2065 test_mkdir -p $DIR/$tdir
2066 pool_add $POOL || error "pool_add failed"
2067 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2070 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2072 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) ] &&
2073 skip27D += "-s 30,31"
2074 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2075 error "llapi_layout_test failed"
2077 destroy_test_pools || error "destroy test pools failed"
2079 run_test 27D "validate llapi_layout API"
2081 # Verify that default_easize is increased from its initial value after
2082 # accessing a widely striped file.
2084 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2085 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2086 skip "client does not have LU-3338 fix" && return
2088 # 72 bytes is the minimum space required to store striping
2089 # information for a file striped across one OST:
2090 # (sizeof(struct lov_user_md_v3) +
2091 # sizeof(struct lov_user_ost_data_v1))
2093 $LCTL set_param -n llite.*.default_easize $min_easize ||
2094 error "lctl set_param failed"
2095 local easize=$($LCTL get_param -n llite.*.default_easize)
2097 [ $easize -eq $min_easize ] ||
2098 error "failed to set default_easize"
2100 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2101 error "setstripe failed"
2105 easize=$($LCTL get_param -n llite.*.default_easize)
2107 [ $easize -gt $min_easize ] ||
2108 error "default_easize not updated"
2110 run_test 27E "check that default extended attribute size properly increases"
2112 test_27F() { # LU-5346/LU-7975
2113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2114 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2115 skip "Need MDS version at least 2.8.51" && return
2116 remote_ost_nodsh && skip "remote OST with nodsh" && return
2118 test_mkdir -p $DIR/$tdir
2120 $SETSTRIPE -c 2 $DIR/$tdir
2122 # stop all OSTs to reproduce situation for LU-7975 ticket
2123 for num in $(seq $OSTCOUNT); do
2127 # open/create f0 with O_LOV_DELAY_CREATE
2128 # truncate f0 to a non-0 size
2130 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2132 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2133 # open/write it again to force delayed layout creation
2134 cat /etc/hosts > $DIR/$tdir/f0 &
2138 for num in $(seq $OSTCOUNT); do
2139 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2140 error "ost$num failed to start"
2143 wait $catpid || error "cat failed"
2145 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2146 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2149 run_test 27F "Client resend delayed layout creation with non-zero size"
2151 # createtest also checks that device nodes are created and
2152 # then visible correctly (#2091)
2153 test_28() { # bug 2091
2155 $CREATETEST $DIR/d28/ct || error
2157 run_test 28 "create/mknod/mkdir with bad file types ============"
2160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2161 sync; sleep 1; sync # flush out any dirty pages from previous tests
2168 declare -i LOCKCOUNTORIG=0
2169 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2170 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2172 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2174 declare -i LOCKUNUSEDCOUNTORIG=0
2175 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2176 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2183 declare -i LOCKCOUNTCURRENT=0
2184 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2185 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2188 declare -i LOCKUNUSEDCOUNTCURRENT=0
2189 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2190 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2193 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2194 $LCTL set_param -n ldlm.dump_namespaces ""
2195 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2196 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2197 log "dumped log to $TMP/test_29.dk (bug 5793)"
2200 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2201 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2202 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2203 log "dumped log to $TMP/test_29.dk (bug 5793)"
2207 run_test 29 "IT_GETATTR regression ============================"
2209 test_30a() { # was test_30
2210 cp $(which ls) $DIR || cp /bin/ls $DIR
2214 run_test 30a "execute binary from Lustre (execve) =============="
2217 cp `which ls` $DIR || cp /bin/ls $DIR
2219 $RUNAS $DIR/ls / || error
2222 run_test 30b "execute binary from Lustre as non-root ==========="
2224 test_30c() { # b=22376
2225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2226 cp `which ls` $DIR || cp /bin/ls $DIR
2228 cancel_lru_locks mdc
2229 cancel_lru_locks osc
2230 $RUNAS $DIR/ls / || error
2233 run_test 30c "execute binary from Lustre without read perms ===="
2236 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2237 $CHECKSTAT -a $DIR/f31 || error
2239 run_test 31a "open-unlink file =================================="
2242 touch $DIR/f31 || error
2243 ln $DIR/f31 $DIR/f31b || error
2244 $MULTIOP $DIR/f31b Ouc || error
2245 $CHECKSTAT -t file $DIR/f31 || error
2247 run_test 31b "unlink file with multiple links while open ======="
2250 touch $DIR/f31 || error
2251 ln $DIR/f31 $DIR/f31c || error
2252 multiop_bg_pause $DIR/f31 O_uc || return 1
2254 $MULTIOP $DIR/f31c Ouc
2255 kill -USR1 $MULTIPID
2258 run_test 31c "open-unlink file with multiple links ============="
2261 opendirunlink $DIR/d31d $DIR/d31d || error
2262 $CHECKSTAT -a $DIR/d31d || error
2264 run_test 31d "remove of open directory ========================="
2266 test_31e() { # bug 2904
2267 openfilleddirunlink $DIR/d31e || error
2269 run_test 31e "remove of open non-empty directory ==============="
2271 test_31f() { # bug 4554
2272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2274 test_mkdir $DIR/d31f
2275 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2276 cp /etc/hosts $DIR/d31f
2278 $GETSTRIPE $DIR/d31f/hosts
2279 multiop_bg_pause $DIR/d31f D_c || return 1
2282 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2283 test_mkdir $DIR/d31f
2284 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2285 cp /etc/hosts $DIR/d31f
2287 $GETSTRIPE $DIR/d31f/hosts
2288 multiop_bg_pause $DIR/d31f D_c || return 1
2291 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2292 wait $MULTIPID || error "first opendir $MULTIPID failed"
2296 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2297 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2300 run_test 31f "remove of open directory with open-unlink file ==="
2303 echo "-- cross directory link --"
2304 test_mkdir -c1 $DIR/${tdir}ga
2305 test_mkdir -c1 $DIR/${tdir}gb
2306 touch $DIR/${tdir}ga/f
2307 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2308 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2309 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2310 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2311 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2313 run_test 31g "cross directory link==============="
2316 echo "-- cross directory link --"
2317 test_mkdir -c1 $DIR/${tdir}
2318 test_mkdir -c1 $DIR/${tdir}/dir
2319 touch $DIR/${tdir}/f
2320 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2321 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2322 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2323 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2324 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2326 run_test 31h "cross directory link under child==============="
2329 echo "-- cross directory link --"
2330 test_mkdir -c1 $DIR/$tdir
2331 test_mkdir -c1 $DIR/$tdir/dir
2332 touch $DIR/$tdir/dir/f
2333 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2334 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2335 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2336 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2337 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2339 run_test 31i "cross directory link under parent==============="
2342 test_mkdir -c1 -p $DIR/$tdir
2343 test_mkdir -c1 -p $DIR/$tdir/dir1
2344 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2345 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2346 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2347 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2350 run_test 31j "link for directory==============="
2353 test_mkdir -c1 -p $DIR/$tdir
2355 touch $DIR/$tdir/exist
2356 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2357 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2358 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2359 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2360 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2361 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2362 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2365 run_test 31k "link to file: the same, non-existing, dir==============="
2371 touch $DIR/d31m2/exist
2372 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2373 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2374 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2375 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2376 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2377 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2380 run_test 31m "link to file: the same, non-existing, dir==============="
2383 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2384 nlink=$(stat --format=%h $DIR/$tfile)
2385 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2387 local cmd="exec $fd<$DIR/$tfile"
2390 trap "eval $cmd" EXIT
2391 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2392 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2393 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2394 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2395 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2398 run_test 31n "check link count of unlinked file"
2401 local TEMPNAME=$(mktemp $1_XXXXXX)
2402 mlink $TEMPNAME $1 2> /dev/null &&
2403 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2407 test_31o() { # LU-2901
2408 test_mkdir -p $DIR/$tdir
2409 for LOOP in $(seq 100); do
2410 rm -f $DIR/$tdir/$tfile*
2411 for THREAD in $(seq 8); do
2412 link_one $DIR/$tdir/$tfile.$LOOP &
2415 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2416 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2417 error "$LINKS duplicate links to $tfile.$LOOP" &&
2421 run_test 31o "duplicate hard links with same filename"
2424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2426 test_mkdir $DIR/$tdir
2427 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2428 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2430 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2431 error "open unlink test1 failed"
2432 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2433 error "open unlink test2 failed"
2435 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2436 error "test1 still exists"
2437 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2438 error "test2 still exists"
2440 run_test 31p "remove of open striped directory"
2442 cleanup_test32_mount() {
2445 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2446 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2447 losetup -d $loopdev || true
2453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2454 echo "== more mountpoints and symlinks ================="
2455 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2456 trap cleanup_test32_mount EXIT
2457 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2458 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2459 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2460 cleanup_test32_mount
2462 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2466 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2467 trap cleanup_test32_mount EXIT
2468 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2469 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2470 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2471 cleanup_test32_mount
2473 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2477 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2478 trap cleanup_test32_mount EXIT
2479 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2480 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2481 test_mkdir -p $DIR/$tdir/d2/test_dir
2482 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2483 cleanup_test32_mount
2485 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2489 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2490 trap cleanup_test32_mount EXIT
2491 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2492 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2493 test_mkdir -p $DIR/$tdir/d2/test_dir
2494 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2495 cleanup_test32_mount
2497 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2500 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2501 test_mkdir -p $DIR/d32e/tmp
2502 TMP_DIR=$DIR/d32e/tmp
2503 ln -s $DIR/d32e $TMP_DIR/symlink11
2504 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2505 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2506 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2508 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2511 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2512 test_mkdir -p $DIR/d32f/tmp
2513 TMP_DIR=$DIR/d32f/tmp
2514 ln -s $DIR/d32f $TMP_DIR/symlink11
2515 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2516 ls $DIR/d32f/tmp/symlink11 || error
2517 ls $DIR/d32f/symlink01 || error
2519 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2522 TMP_DIR=$DIR/$tdir/tmp
2523 test_mkdir -p $DIR/$tdir/tmp
2524 test_mkdir $DIR/${tdir}2
2525 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2526 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2527 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2528 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2529 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2530 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2532 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2535 rm -fr $DIR/$tdir $DIR/${tdir}2
2536 TMP_DIR=$DIR/$tdir/tmp
2537 test_mkdir -p $DIR/$tdir/tmp
2538 test_mkdir $DIR/${tdir}2
2539 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2540 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2541 ls $TMP_DIR/symlink12 || error
2542 ls $DIR/$tdir/symlink02 || error
2544 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2548 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2549 trap cleanup_test32_mount EXIT
2550 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2551 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2552 touch $DIR/$tdir/test_file
2553 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2554 cleanup_test32_mount
2556 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2560 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2561 trap cleanup_test32_mount EXIT
2562 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2563 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2564 touch $DIR/$tdir/test_file
2565 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2566 cleanup_test32_mount
2568 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2573 trap cleanup_test32_mount EXIT
2574 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2575 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2576 test_mkdir -p $DIR/$tdir/d2
2577 touch $DIR/$tdir/d2/test_file || error
2578 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2579 cleanup_test32_mount
2581 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2586 trap cleanup_test32_mount EXIT
2587 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2588 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2589 test_mkdir -p $DIR/$tdir/d2
2590 touch $DIR/$tdir/d2/test_file
2591 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2592 cleanup_test32_mount
2594 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2598 test_mkdir -p $DIR/d32m/tmp
2599 TMP_DIR=$DIR/d32m/tmp
2600 ln -s $DIR $TMP_DIR/symlink11
2601 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2602 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2603 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2605 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2609 test_mkdir -p $DIR/d32n/tmp
2610 TMP_DIR=$DIR/d32n/tmp
2611 ln -s $DIR $TMP_DIR/symlink11
2612 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2613 ls -l $DIR/d32n/tmp/symlink11 || error
2614 ls -l $DIR/d32n/symlink01 || error
2616 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2620 test_mkdir -p $DIR/d32o/tmp
2621 TMP_DIR=$DIR/d32o/tmp
2622 ln -s $DIR/$tfile $TMP_DIR/symlink12
2623 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2624 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2625 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2626 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2627 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2629 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2639 test_mkdir -p $DIR/d32p/tmp
2641 TMP_DIR=$DIR/d32p/tmp
2643 ln -s $DIR/$tfile $TMP_DIR/symlink12
2645 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2647 cat $DIR/d32p/tmp/symlink12 || error
2649 cat $DIR/d32p/symlink02 || error
2652 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2656 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2657 trap cleanup_test32_mount EXIT
2658 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2659 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2660 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2661 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2662 cleanup_test32_mount
2664 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2668 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2669 trap cleanup_test32_mount EXIT
2670 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2671 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2672 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2673 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2674 cleanup_test32_mount
2676 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2681 chmod 444 $DIR/$tfile
2682 chown $RUNAS_ID $DIR/$tfile
2684 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2687 run_test 33aa "write file with mode 444 (should return error) ===="
2691 test_mkdir -p $DIR/d33
2692 chown $RUNAS_ID $DIR/d33
2693 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2694 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2695 error "open RDWR" || true
2697 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2701 test_mkdir -p $DIR/d33
2702 chown $RUNAS_ID $DIR/d33
2703 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2705 run_test 33b "test open file with malformed flags (No panic)"
2708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2714 remote_ost_nodsh && skip "remote OST with nodsh" && return
2717 test_mkdir -p $DIR/d33
2718 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2721 for ostnum in $(seq $OSTCOUNT); do
2722 # test-framework's OST numbering is one-based, while Lustre's
2724 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2725 # Parsing llobdstat's output sucks; we could grep the /proc
2726 # path, but that's likely to not be as portable as using the
2727 # llobdstat utility. So we parse lctl output instead.
2728 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2729 obdfilter/$ostname/stats |
2730 awk '/^write_bytes/ {print $7}' )
2731 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2732 if (( ${write_bytes:-0} > 0 ))
2739 $all_zeros || return 0
2742 echo foo > $DIR/d33/bar
2746 # Total up write_bytes after writing. We'd better find non-zeros.
2747 for ostnum in $(seq $OSTCOUNT); do
2748 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2749 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2750 obdfilter/$ostname/stats |
2751 awk '/^write_bytes/ {print $7}' )
2752 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2753 if (( ${write_bytes:-0} > 0 ))
2762 for ostnum in $(seq $OSTCOUNT); do
2763 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2764 echo "Check that write_bytes is present in obdfilter/*/stats:"
2765 do_facet ost$ostnum lctl get_param -n \
2766 obdfilter/$ostname/stats
2768 error "OST not keeping write_bytes stats (b22312)"
2771 run_test 33c "test llobdstat and write_bytes"
2774 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2777 local remote_dir=$DIR/$tdir/remote_dir
2779 test_mkdir -p $DIR/$tdir
2780 $LFS mkdir -i $MDTIDX $remote_dir ||
2781 error "create remote directory failed"
2783 touch $remote_dir/$tfile
2784 chmod 444 $remote_dir/$tfile
2785 chown $RUNAS_ID $remote_dir/$tfile
2787 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2789 chown $RUNAS_ID $remote_dir
2790 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2791 error "create" || true
2792 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2793 error "open RDWR" || true
2794 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2796 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2799 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2803 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2804 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2805 mkdir $DIR/$tdir/local_dir
2807 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2808 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2809 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2811 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2812 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2814 rmdir $DIR/$tdir/* || error "rmdir failed"
2817 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2818 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2819 mkdir $DIR/$tdir/local_dir
2821 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2822 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2823 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2825 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2826 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2828 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2831 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2832 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2833 mkdir $DIR/$tdir/local_dir
2835 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2836 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2837 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2839 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2840 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2842 run_test 33e "mkdir and striped directory should have same mode"
2846 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2850 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2851 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2854 chmod go+rwx $DIR/$tdir
2855 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2856 trap cleanup_33f EXIT
2858 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2859 error "cannot create striped directory"
2861 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2862 error "cannot create files in striped directory"
2864 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2865 error "cannot remove files in striped directory"
2867 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2868 error "cannot remove striped directory"
2872 run_test 33f "nonroot user can create, access, and remove a striped directory"
2875 mkdir -p $DIR/$tdir/dir2
2877 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2879 [[ $err =~ "exists" ]] || error "Not exists error"
2881 run_test 33g "nonroot user create already existing root created file"
2883 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2886 $MCREATE $DIR/f34 || error
2887 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2888 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2889 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2890 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2892 run_test 34a "truncate file that has not been opened ==========="
2895 [ ! -f $DIR/f34 ] && test_34a
2896 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2897 $OPENFILE -f O_RDONLY $DIR/f34
2898 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2899 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2901 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2904 [ ! -f $DIR/f34 ] && test_34a
2905 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2906 $OPENFILE -f O_RDWR $DIR/f34
2907 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2908 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2910 run_test 34c "O_RDWR opening file-with-size works =============="
2913 [ ! -f $DIR/f34 ] && test_34a
2914 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2915 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2918 run_test 34d "write to sparse file ============================="
2922 $MCREATE $DIR/f34e || error
2923 $TRUNCATE $DIR/f34e 1000 || error
2924 $CHECKSTAT -s 1000 $DIR/f34e || error
2925 $OPENFILE -f O_RDWR $DIR/f34e
2926 $CHECKSTAT -s 1000 $DIR/f34e || error
2928 run_test 34e "create objects, some with size and some without =="
2930 test_34f() { # bug 6242, 6243
2931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2934 $MCREATE $DIR/f34f || error
2935 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2936 dd if=$DIR/f34f of=$TMP/f34f
2937 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2938 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2939 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2940 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2941 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2943 run_test 34f "read from a file with no objects until EOF ======="
2946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2947 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2948 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2949 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2950 cancel_lru_locks osc
2951 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2952 error "wrong size after lock cancel"
2954 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2955 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2956 error "expanding truncate failed"
2957 cancel_lru_locks osc
2958 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2959 error "wrong expanded size after lock cancel"
2961 run_test 34g "truncate long file ==============================="
2964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2968 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2969 sync # Flush the cache so that multiop below does not block on cache
2970 # flush when getting the group lock
2971 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2974 # Since just timed wait is not good enough, let's do a sync write
2975 # that way we are sure enough time for a roundtrip + processing
2976 # passed + 2 seconds of extra margin.
2977 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2981 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2982 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2986 local nsz=`stat -c %s $DIR/$tfile`
2987 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2989 run_test 34h "ftruncate file under grouplock should not block"
2992 cp /bin/sh $DIR/f35a
2994 chown $RUNAS_ID $DIR/f35a
2995 $RUNAS $DIR/f35a && error || true
2998 run_test 35a "exec file with mode 444 (should return and not leak) ====="
3002 utime $DIR/f36 || error
3004 run_test 36a "MDS utime check (mknod, utime) ==================="
3008 utime $DIR/f36 || error
3010 run_test 36b "OST utime check (open, utime) ===================="
3015 chown $RUNAS_ID $DIR/d36
3016 $RUNAS utime $DIR/d36/f36 || error
3018 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3021 [ ! -d $DIR/d36 ] && test_36c
3022 echo "" > $DIR/d36/f36
3023 $RUNAS utime $DIR/d36/f36 || error
3025 run_test 36d "non-root OST utime check (open, utime) ==========="
3028 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3029 test_mkdir -p $DIR/$tdir
3030 touch $DIR/$tdir/$tfile
3031 $RUNAS utime $DIR/$tdir/$tfile && \
3032 error "utime worked, expected failure" || true
3034 run_test 36e "utime on non-owned file (should return error) ===="
3038 local LANG_SAVE=$LANG
3039 local LC_LANG_SAVE=$LC_LANG
3040 export LANG=C LC_LANG=C # for date language
3042 DATESTR="Dec 20 2000"
3043 test_mkdir -p $DIR/$tdir
3044 lctl set_param fail_loc=$fl
3046 cp /etc/hosts $DIR/$tdir/$tfile
3047 sync & # write RPC generated with "current" inode timestamp, but delayed
3049 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3050 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3051 cancel_lru_locks osc
3052 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3054 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3055 echo "BEFORE: $LS_BEFORE" && \
3056 echo "AFTER : $LS_AFTER" && \
3057 echo "WANT : $DATESTR" && \
3058 error "$DIR/$tdir/$tfile timestamps changed" || true
3060 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3065 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3066 subr_36fh "0x80000214"
3068 run_test 36f "utime on file racing with OST BRW write =========="
3071 remote_ost_nodsh && skip "remote OST with nodsh" && return
3072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3077 test_mkdir -p $DIR/$tdir
3078 fmd_max_age=$(do_facet ost1 \
3079 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3082 fmd_before=$(do_facet ost1 \
3083 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3084 touch $DIR/$tdir/$tfile
3085 sleep $((fmd_max_age + 12))
3086 fmd_after=$(do_facet ost1 \
3087 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3089 echo "fmd_before: $fmd_before"
3090 echo "fmd_after: $fmd_after"
3091 [[ $fmd_after -gt $fmd_before ]] &&
3092 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3093 error "fmd didn't expire after ping" || true
3095 run_test 36g "filter mod data cache expiry ====================="
3098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3099 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3100 subr_36fh "0x80000227"
3102 run_test 36h "utime on file racing with OST BRW write =========="
3105 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3107 test_mkdir $DIR/$tdir
3108 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3110 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3111 local new_mtime=$((mtime + 200))
3113 #change Modify time of striped dir
3114 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3115 error "change mtime failed"
3117 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3119 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3121 run_test 36i "change mtime on striped directory"
3123 # test_37 - duplicate with tests 32q 32r
3126 local file=$DIR/$tfile
3128 openfile -f O_DIRECTORY $file
3131 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3132 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3134 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3136 test_39a() { # was test_39
3138 touch $DIR/${tfile}2
3139 # ls -l $DIR/$tfile $DIR/${tfile}2
3140 # ls -lu $DIR/$tfile $DIR/${tfile}2
3141 # ls -lc $DIR/$tfile $DIR/${tfile}2
3143 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3144 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3146 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3148 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3150 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3151 error "O_TRUNC didn't change timestamps"
3154 run_test 39a "mtime changed on create ==========================="
3157 test_mkdir -p -c1 $DIR/$tdir
3158 cp -p /etc/passwd $DIR/$tdir/fopen
3159 cp -p /etc/passwd $DIR/$tdir/flink
3160 cp -p /etc/passwd $DIR/$tdir/funlink
3161 cp -p /etc/passwd $DIR/$tdir/frename
3162 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3165 echo "aaaaaa" >> $DIR/$tdir/fopen
3166 echo "aaaaaa" >> $DIR/$tdir/flink
3167 echo "aaaaaa" >> $DIR/$tdir/funlink
3168 echo "aaaaaa" >> $DIR/$tdir/frename
3170 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3171 local link_new=`stat -c %Y $DIR/$tdir/flink`
3172 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3173 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3175 cat $DIR/$tdir/fopen > /dev/null
3176 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3177 rm -f $DIR/$tdir/funlink2
3178 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3180 for (( i=0; i < 2; i++ )) ; do
3181 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3182 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3183 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3184 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3186 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3187 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3188 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3189 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3191 cancel_lru_locks osc
3192 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3195 run_test 39b "mtime change on open, link, unlink, rename ======"
3197 # this should be set to past
3198 TEST_39_MTIME=`date -d "1 year ago" +%s`
3204 local mtime0=`stat -c %Y $DIR1/$tfile`
3206 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3207 local mtime1=`stat -c %Y $DIR1/$tfile`
3208 [ "$mtime1" = $TEST_39_MTIME ] || \
3209 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3212 echo hello >> $DIR1/$tfile
3214 local mtime2=`stat -c %Y $DIR1/$tfile`
3215 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3216 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3218 mv $DIR1/$tfile $DIR1/$tfile-1
3220 for (( i=0; i < 2; i++ )) ; do
3221 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3222 [ "$mtime2" = "$mtime3" ] || \
3223 error "mtime ($mtime2) changed (to $mtime3) on rename"
3225 cancel_lru_locks osc
3226 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3229 run_test 39c "mtime change on rename ==========================="
3233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3236 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3238 for (( i=0; i < 2; i++ )) ; do
3239 local mtime=`stat -c %Y $DIR1/$tfile`
3240 [ $mtime = $TEST_39_MTIME ] || \
3241 error "mtime($mtime) is not set to $TEST_39_MTIME"
3243 cancel_lru_locks osc
3244 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3247 run_test 39d "create, utime, stat =============================="
3251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3253 local mtime1=`stat -c %Y $DIR1/$tfile`
3255 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3257 for (( i=0; i < 2; i++ )) ; do
3258 local mtime2=`stat -c %Y $DIR1/$tfile`
3259 [ $mtime2 = $TEST_39_MTIME ] || \
3260 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3262 cancel_lru_locks osc
3263 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3266 run_test 39e "create, stat, utime, stat ========================"
3270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3272 mtime1=`stat -c %Y $DIR1/$tfile`
3275 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3277 for (( i=0; i < 2; i++ )) ; do
3278 local mtime2=`stat -c %Y $DIR1/$tfile`
3279 [ $mtime2 = $TEST_39_MTIME ] || \
3280 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3282 cancel_lru_locks osc
3283 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3286 run_test 39f "create, stat, sleep, utime, stat ================="
3290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3291 echo hello >> $DIR1/$tfile
3292 local mtime1=`stat -c %Y $DIR1/$tfile`
3295 chmod o+r $DIR1/$tfile
3297 for (( i=0; i < 2; i++ )) ; do
3298 local mtime2=`stat -c %Y $DIR1/$tfile`
3299 [ "$mtime1" = "$mtime2" ] || \
3300 error "lost mtime: $mtime2, should be $mtime1"
3302 cancel_lru_locks osc
3303 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3306 run_test 39g "write, chmod, stat ==============================="
3310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3315 echo hello >> $DIR1/$tfile
3316 local mtime1=`stat -c %Y $DIR1/$tfile`
3318 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3320 if [ "$d1" != "$d2" ]; then
3321 echo "write and touch not within one second"
3323 for (( i=0; i < 2; i++ )) ; do
3324 local mtime2=`stat -c %Y $DIR1/$tfile`
3325 [ "$mtime2" = $TEST_39_MTIME ] || \
3326 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3328 cancel_lru_locks osc
3329 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3333 run_test 39h "write, utime within one second, stat ============="
3336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3340 echo hello >> $DIR1/$tfile
3341 local mtime1=`stat -c %Y $DIR1/$tfile`
3343 mv $DIR1/$tfile $DIR1/$tfile-1
3345 for (( i=0; i < 2; i++ )) ; do
3346 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3348 [ "$mtime1" = "$mtime2" ] || \
3349 error "lost mtime: $mtime2, should be $mtime1"
3351 cancel_lru_locks osc
3352 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3355 run_test 39i "write, rename, stat =============================="
3358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3359 start_full_debug_logging
3363 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3364 lctl set_param fail_loc=0x80000412
3365 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3366 error "multiop failed"
3368 local mtime1=`stat -c %Y $DIR1/$tfile`
3370 mv $DIR1/$tfile $DIR1/$tfile-1
3372 kill -USR1 $multipid
3373 wait $multipid || error "multiop close failed"
3375 for (( i=0; i < 2; i++ )) ; do
3376 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3377 [ "$mtime1" = "$mtime2" ] ||
3378 error "mtime is lost on close: $mtime2, " \
3381 cancel_lru_locks osc
3382 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3384 lctl set_param fail_loc=0
3385 stop_full_debug_logging
3387 run_test 39j "write, rename, close, stat ======================="
3390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3394 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3396 local mtime1=`stat -c %Y $DIR1/$tfile`
3398 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3400 kill -USR1 $multipid
3401 wait $multipid || error "multiop close failed"
3403 for (( i=0; i < 2; i++ )) ; do
3404 local mtime2=`stat -c %Y $DIR1/$tfile`
3406 [ "$mtime2" = $TEST_39_MTIME ] || \
3407 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3409 cancel_lru_locks osc
3410 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3413 run_test 39k "write, utime, close, stat ========================"
3415 # this should be set to future
3416 TEST_39_ATIME=`date -d "1 year" +%s`
3419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3420 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3421 local atime_diff=$(do_facet $SINGLEMDS \
3422 lctl get_param -n mdd.*MDT0000*.atime_diff)
3426 # test setting directory atime to future
3427 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3428 local atime=$(stat -c %X $DIR/$tdir)
3429 [ "$atime" = $TEST_39_ATIME ] ||
3430 error "atime is not set to future: $atime, $TEST_39_ATIME"
3432 # test setting directory atime from future to now
3433 local now=$(date +%s)
3434 touch -a -d @$now $DIR/$tdir
3436 atime=$(stat -c %X $DIR/$tdir)
3437 [ "$atime" -eq "$now" ] ||
3438 error "atime is not updated from future: $atime, $now"
3440 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3443 # test setting directory atime when now > dir atime + atime_diff
3444 local d1=$(date +%s)
3446 local d2=$(date +%s)
3447 cancel_lru_locks mdc
3448 atime=$(stat -c %X $DIR/$tdir)
3449 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3450 error "atime is not updated : $atime, should be $d2"
3452 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3455 # test not setting directory atime when now < dir atime + atime_diff
3457 cancel_lru_locks mdc
3458 atime=$(stat -c %X $DIR/$tdir)
3459 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3460 error "atime is updated to $atime, should remain $d1<atime<$d2"
3462 do_facet $SINGLEMDS \
3463 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3465 run_test 39l "directory atime update ==========================="
3468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3471 local far_past_mtime=$(date -d "May 29 1953" +%s)
3472 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3474 touch -m -d @$far_past_mtime $DIR1/$tfile
3475 touch -a -d @$far_past_atime $DIR1/$tfile
3477 for (( i=0; i < 2; i++ )) ; do
3478 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3479 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3480 error "atime or mtime set incorrectly"
3482 cancel_lru_locks osc
3483 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3486 run_test 39m "test atime and mtime before 1970"
3488 test_39n() { # LU-3832
3489 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3490 local atime_diff=$(do_facet $SINGLEMDS \
3491 lctl get_param -n mdd.*MDT0000*.atime_diff)
3496 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3499 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3500 atime0=$(stat -c %X $DIR/$tfile)
3503 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3504 atime1=$(stat -c %X $DIR/$tfile)
3507 cancel_lru_locks mdc
3508 cancel_lru_locks osc
3509 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3510 atime2=$(stat -c %X $DIR/$tfile)
3512 do_facet $SINGLEMDS \
3513 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3515 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3516 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3518 run_test 39n "check that O_NOATIME is honored"
3521 TESTDIR=$DIR/$tdir/$tfile
3522 [ -e $TESTDIR ] && rm -rf $TESTDIR
3529 links2=$(stat -c %h .)
3530 [ $(($links1 + 2)) != $links2 ] &&
3531 error "wrong links count $(($links1 + 2)) != $links2"
3533 links3=$(stat -c %h .)
3534 [ $(($links1 + 1)) != $links3 ] &&
3535 error "wrong links count $links1 != $links3"
3538 run_test 39o "directory cached attributes updated after create ========"
3541 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3543 TESTDIR=$DIR/$tdir/$tfile
3544 [ -e $TESTDIR ] && rm -rf $TESTDIR
3545 test_mkdir -p $TESTDIR
3549 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3550 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3552 links2=$(stat -c %h .)
3553 [ $(($links1 + 2)) != $links2 ] &&
3554 error "wrong links count $(($links1 + 2)) != $links2"
3556 links3=$(stat -c %h .)
3557 [ $(($links1 + 1)) != $links3 ] &&
3558 error "wrong links count $links1 != $links3"
3561 run_test 39p "remote directory cached attributes updated after create ========"
3564 test_39q() { # LU-8041
3565 local testdir=$DIR/$tdir
3567 multiop_bg_pause $testdir D_c || error "multiop failed"
3569 cancel_lru_locks mdc
3570 kill -USR1 $multipid
3571 local atime=$(stat -c %X $testdir)
3572 [ "$atime" -ne 0 ] || error "atime is zero"
3574 run_test 39q "close won't zero out atime"
3577 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3578 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3579 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3580 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3581 error "$tfile is not 4096 bytes in size"
3583 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3587 small_write $DIR/f41 18
3589 run_test 41 "test small file write + fstat ====================="
3591 count_ost_writes() {
3592 lctl get_param -n osc.*.stats |
3593 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3594 END { printf("%0.0f", writes) }'
3601 BG_DIRTY_RATIO_SAVE=10
3602 MAX_BG_DIRTY_RATIO=25
3606 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3607 # dirty_ratio, dirty_background_ratio
3608 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3609 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3610 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3611 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3613 # if file not here, we are a 2.4 kernel
3614 kill -CONT `pidof kupdated`
3619 # setup the trap first, so someone cannot exit the test at the
3620 # exact wrong time and mess up a machine
3621 trap start_writeback EXIT
3622 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3623 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3624 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3625 sysctl -w vm.dirty_writeback_centisecs=0
3626 sysctl -w vm.dirty_writeback_centisecs=0
3627 # save and increase /proc/sys/vm/dirty_ratio
3628 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3629 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3630 # save and increase /proc/sys/vm/dirty_background_ratio
3631 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3632 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3634 # if file not here, we are a 2.4 kernel
3635 kill -STOP `pidof kupdated`
3639 # ensure that all stripes have some grant before we test client-side cache
3641 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3642 dd if=/dev/zero of=$i bs=4k count=1
3647 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3648 # file truncation, and file removal.
3650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3652 cancel_lru_locks osc
3654 sync; sleep 1; sync # just to be safe
3655 BEFOREWRITES=`count_ost_writes`
3656 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3657 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3658 AFTERWRITES=`count_ost_writes`
3659 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3660 error "$BEFOREWRITES < $AFTERWRITES"
3663 run_test 42a "ensure that we don't flush on close"
3666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3668 cancel_lru_locks osc
3671 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3672 BEFOREWRITES=$(count_ost_writes)
3673 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3674 AFTERWRITES=$(count_ost_writes)
3675 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3676 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3678 BEFOREWRITES=$(count_ost_writes)
3679 sync || error "sync: $?"
3680 AFTERWRITES=$(count_ost_writes)
3681 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3682 error "$BEFOREWRITES < $AFTERWRITES on sync"
3684 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3688 run_test 42b "test destroy of file with cached dirty data ======"
3690 # if these tests just want to test the effect of truncation,
3691 # they have to be very careful. consider:
3692 # - the first open gets a {0,EOF}PR lock
3693 # - the first write conflicts and gets a {0, count-1}PW
3694 # - the rest of the writes are under {count,EOF}PW
3695 # - the open for truncate tries to match a {0,EOF}PR
3696 # for the filesize and cancels the PWs.
3697 # any number of fixes (don't get {0,EOF} on open, match
3698 # composite locks, do smarter file size management) fix
3699 # this, but for now we want these tests to verify that
3700 # the cancellation with truncate intent works, so we
3701 # start the file with a full-file pw lock to match against
3702 # until the truncate.
3707 cancel_lru_locks osc
3709 # prime the file with 0,EOF PW to match
3713 # now the real test..
3714 dd if=/dev/zero of=$file bs=1024 count=100
3715 BEFOREWRITES=`count_ost_writes`
3716 $TRUNCATE $file $offset
3717 cancel_lru_locks osc
3718 AFTERWRITES=`count_ost_writes`
3723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3725 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3726 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3729 run_test 42c "test partial truncate of file with cached dirty data"
3732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3734 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3735 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3738 run_test 42d "test complete truncate of file with cached dirty data"
3740 test_42e() { # bug22074
3741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3742 local TDIR=$DIR/${tdir}e
3743 local pagesz=$(page_size)
3744 local pages=16 # hardcoded 16 pages, don't change it.
3745 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3746 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3750 test_mkdir -p $DIR/${tdir}e
3751 $SETSTRIPE -c 1 $TDIR
3752 createmany -o $TDIR/f $files
3754 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3756 # we assume that with $OSTCOUNT files, at least one of them will
3757 # be allocated on OST0.
3758 warmup_files=$((OSTCOUNT * max_dirty_mb))
3759 createmany -o $TDIR/w $warmup_files
3761 # write a large amount of data into one file and sync, to get good
3762 # avail_grant number from OST.
3763 for ((i=0; i<$warmup_files; i++)); do
3764 idx=$($GETSTRIPE -i $TDIR/w$i)
3765 [ $idx -ne 0 ] && continue
3766 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3769 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3771 $LCTL get_param $proc_osc0/cur_dirty_bytes
3772 $LCTL get_param $proc_osc0/cur_grant_bytes
3774 # create as much dirty pages as we can while not to trigger the actual
3775 # RPCs directly. but depends on the env, VFS may trigger flush during this
3776 # period, hopefully we are good.
3777 for ((i=0; i<$warmup_files; i++)); do
3778 idx=$($GETSTRIPE -i $TDIR/w$i)
3779 [ $idx -ne 0 ] && continue
3780 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3782 $LCTL get_param $proc_osc0/cur_dirty_bytes
3783 $LCTL get_param $proc_osc0/cur_grant_bytes
3785 # perform the real test
3786 $LCTL set_param $proc_osc0/rpc_stats 0
3787 for ((;i<$files; i++)); do
3788 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3789 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3792 $LCTL get_param $proc_osc0/rpc_stats
3795 local have_ppr=false
3796 $LCTL get_param $proc_osc0/rpc_stats |
3797 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3798 # skip lines until we are at the RPC histogram data
3799 [ "$PPR" == "pages" ] && have_ppr=true && continue
3800 $have_ppr || continue
3802 # we only want the percent stat for < 16 pages
3803 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3805 percent=$((percent + WPCT))
3806 if [[ $percent -gt 15 ]]; then
3807 error "less than 16-pages write RPCs" \
3814 run_test 42e "verify sub-RPC writes are not done synchronously"
3816 test_43A() { # was test_43
3817 test_mkdir -p $DIR/$tdir
3818 cp -p /bin/ls $DIR/$tdir/$tfile
3819 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3821 # give multiop a chance to open
3824 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3827 run_test 43A "execution of file opened for write should return -ETXTBSY"
3830 test_mkdir $DIR/$tdir
3831 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3832 cp -p multiop $DIR/$tdir/multiop
3833 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3834 error "multiop open $TMP/$tfile.junk failed"
3836 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3837 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3838 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3840 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3844 test_mkdir $DIR/$tdir
3845 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3846 cp -p multiop $DIR/$tdir/multiop
3847 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3848 error "multiop open $TMP/$tfile.junk failed"
3850 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3851 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3852 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3854 run_test 43b "truncate of file being executed should return -ETXTBSY"
3857 local testdir="$DIR/$tdir"
3860 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3861 ( cd $testdir && md5sum -c )
3863 run_test 43c "md5sum of copy into lustre"
3865 test_44A() { # was test_44
3866 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3867 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3868 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3870 run_test 44A "zero length read from a sparse stripe"
3873 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3875 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3876 [[ $nstripe -gt $OSTCOUNT ]] &&
3877 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3879 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3881 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3882 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3886 OFFSETS="0 $((stride/2)) $((stride-1))"
3887 for offset in $OFFSETS; do
3888 for i in $(seq 0 $((nstripe-1))); do
3889 local GLOBALOFFSETS=""
3891 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3892 local myfn=$DIR/d44a-$size
3893 echo "--------writing $myfn at $size"
3894 ll_sparseness_write $myfn $size ||
3895 error "ll_sparseness_write"
3896 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3897 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3898 error "ll_sparseness_verify $GLOBALOFFSETS"
3900 for j in $(seq 0 $((nstripe-1))); do
3902 size=$((((j + $nstripe )*$stride + $offset)))
3903 ll_sparseness_write $myfn $size ||
3904 error "ll_sparseness_write"
3905 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3907 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3908 error "ll_sparseness_verify $GLOBALOFFSETS"
3913 run_test 44a "test sparse pwrite ==============================="
3917 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3923 before=`dirty_osc_total`
3924 echo executing "\"$*\""
3926 after=`dirty_osc_total`
3927 echo before $before, after $after
3930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3932 # Obtain grants from OST if it supports it
3933 echo blah > ${f}_grant
3936 do_dirty_record "echo blah > $f"
3937 [[ $before -eq $after ]] && error "write wasn't cached"
3938 do_dirty_record "> $f"
3939 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3940 do_dirty_record "echo blah > $f"
3941 [[ $before -eq $after ]] && error "write wasn't cached"
3942 do_dirty_record "sync"
3943 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3944 do_dirty_record "echo blah > $f"
3945 [[ $before -eq $after ]] && error "write wasn't cached"
3946 do_dirty_record "cancel_lru_locks osc"
3947 [[ $before -gt $after ]] ||
3948 error "lock cancellation didn't lower dirty count"
3951 run_test 45 "osc io page accounting ============================"
3953 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3954 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3955 # objects offset and an assert hit when an rpc was built with 1023's mapped
3956 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3962 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3964 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3965 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3969 run_test 46 "dirtying a previously written page ================"
3971 # test_47 is removed "Device nodes check" is moved to test_28
3973 test_48a() { # bug 2399
3974 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3975 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3976 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3978 test_mkdir $DIR/$tdir
3980 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3981 test_mkdir $DIR/$tdir || error "recreate directory failed"
3982 touch foo || error "'touch foo' failed after recreating cwd"
3983 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3984 touch .foo || error "'touch .foo' failed after recreating cwd"
3985 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3986 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3987 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3988 cd . || error "'cd .' failed after recreating cwd"
3989 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3990 rmdir . && error "'rmdir .' worked after recreating cwd"
3991 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3992 cd .. || error "'cd ..' failed after recreating cwd"
3994 run_test 48a "Access renamed working dir (should return errors)="
3996 test_48b() { # bug 2399
3998 test_mkdir $DIR/$tdir
4000 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4001 touch foo && error "'touch foo' worked after removing cwd"
4002 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4003 touch .foo && error "'touch .foo' worked after removing cwd"
4004 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4005 ls . > /dev/null && error "'ls .' worked after removing cwd"
4006 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4007 test_mkdir . && error "'mkdir .' worked after removing cwd"
4008 rmdir . && error "'rmdir .' worked after removing cwd"
4009 ln -s . foo && error "'ln -s .' worked after removing cwd"
4010 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4012 run_test 48b "Access removed working dir (should return errors)="
4014 test_48c() { # bug 2350
4015 #lctl set_param debug=-1
4018 test_mkdir -p $DIR/$tdir/dir
4020 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4021 $TRACE touch foo && error "touch foo worked after removing cwd"
4022 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4023 touch .foo && error "touch .foo worked after removing cwd"
4024 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4025 $TRACE ls . && error "'ls .' worked after removing cwd"
4026 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4027 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4028 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4029 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4030 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4032 run_test 48c "Access removed working subdir (should return errors)"
4034 test_48d() { # bug 2350
4035 #lctl set_param debug=-1
4038 test_mkdir -p $DIR/$tdir/dir
4040 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4041 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4042 $TRACE touch foo && error "'touch foo' worked after removing parent"
4043 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4044 touch .foo && error "'touch .foo' worked after removing parent"
4045 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4046 $TRACE ls . && error "'ls .' worked after removing parent"
4047 $TRACE ls .. && error "'ls ..' worked after removing parent"
4048 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4049 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4050 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4053 run_test 48d "Access removed parent subdir (should return errors)"
4055 test_48e() { # bug 4134
4056 #lctl set_param debug=-1
4059 test_mkdir -p $DIR/$tdir/dir
4061 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4062 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4063 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4064 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4065 # On a buggy kernel addition of "touch foo" after cd .. will
4066 # produce kernel oops in lookup_hash_it
4067 touch ../foo && error "'cd ..' worked after recreate parent"
4069 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4071 run_test 48e "Access to recreated parent subdir (should return errors)"
4073 test_49() { # LU-1030
4074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4075 remote_ost_nodsh && skip "remote OST with nodsh" && return
4076 # get ost1 size - lustre-OST0000
4077 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4079 # write 800M at maximum
4080 [[ $ost1_size -lt 2 ]] && ost1_size=2
4081 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4083 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4084 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4087 # change max_pages_per_rpc while writing the file
4088 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4089 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4090 # loop until dd process exits
4091 while ps ax -opid | grep -wq $dd_pid; do
4092 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4093 sleep $((RANDOM % 5 + 1))
4095 # restore original max_pages_per_rpc
4096 $LCTL set_param $osc1_mppc=$orig_mppc
4097 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4099 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4103 test_mkdir $DIR/$tdir
4105 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4107 run_test 50 "special situations: /proc symlinks ==============="
4109 test_51a() { # was test_51
4110 # bug 1516 - create an empty entry right after ".." then split dir
4111 test_mkdir -c1 $DIR/$tdir
4112 touch $DIR/$tdir/foo
4113 $MCREATE $DIR/$tdir/bar
4115 createmany -m $DIR/$tdir/longfile 201
4117 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4118 $MCREATE $DIR/$tdir/longfile$FNUM
4123 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4125 run_test 51a "special situations: split htree with empty entry =="
4127 cleanup_print_lfs_df () {
4134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4135 local dir=$DIR/$tdir
4137 local nrdirs=$((65536 + 100))
4139 # cleanup the directory
4142 test_mkdir -p -c1 $dir
4146 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4147 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4148 [[ $numfree -lt $nrdirs ]] &&
4149 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4152 # need to check free space for the directories as well
4153 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4154 numfree=$(( blkfree / $(fs_inode_ksize) ))
4155 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4158 trap cleanup_print_lfsdf EXIT
4161 createmany -d $dir/d $nrdirs ||
4162 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4165 nrdirs=$(ls -U $dir | wc -l)
4167 # unlink all but 100 subdirectories, then check it still works
4169 local delete=$((nrdirs - left))
4174 # for ldiskfs the nlink count should be 1, but this is OSD specific
4175 # and so this is listed for informational purposes only
4176 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4177 unlinkmany -d $dir/d $delete ||
4178 error "unlink of first $delete subdirs failed"
4180 echo "nlink between: $(stat -c %h $dir)"
4181 local found=$(ls -U $dir | wc -l)
4182 [ $found -ne $left ] &&
4183 error "can't find subdirs: found only $found, expected $left"
4185 unlinkmany -d $dir/d $delete $left ||
4186 error "unlink of second $left subdirs failed"
4187 # regardless of whether the backing filesystem tracks nlink accurately
4188 # or not, the nlink count shouldn't be more than "." and ".." here
4189 local after=$(stat -c %h $dir)
4190 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4191 echo "nlink after: $after"
4193 cleanup_print_lfs_df
4195 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4199 [[ $OSTCOUNT -lt 3 ]] &&
4200 skip_env "skipping test with few OSTs" && return
4201 test_mkdir -p $DIR/$tdir
4202 createmany -o $DIR/$tdir/t- 1000
4203 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4204 for N in $(seq 0 $((OSTCOUNT - 1))); do
4205 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4206 END { printf("%0.0f", objs) }' $TMP/$tfile)
4207 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4208 '($1 == '$N') { objs += 1 } \
4209 END { printf("%0.0f", objs) }')
4210 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4212 unlinkmany $DIR/$tdir/t- 1000
4215 for N in $(seq 1 $((OSTCOUNT - 1))); do
4216 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4217 error "OST $N has less objects vs OST $NLAST" \
4218 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4219 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4220 error "OST $N has less objects vs OST $NLAST" \
4221 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4223 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4224 error "OST $N has less #0 objects vs OST $NLAST" \
4225 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4226 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4227 error "OST $N has less #0 objects vs OST $NLAST" \
4228 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4233 run_test 51d "check object distribution"
4236 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4237 skip "Only applicable to ldiskfs-based MDTs"
4241 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4242 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4244 touch $DIR/$tdir/d0/foo
4245 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4246 error "file exceed 65000 nlink limit!"
4247 unlinkmany $DIR/$tdir/d0/f- 65001
4250 run_test 51e "check file nlink limit"
4253 test_mkdir $DIR/$tdir
4256 local ulimit_old=$(ulimit -n)
4257 local spare=20 # number of spare fd's for scripts/libraries, etc.
4258 local mdt=$(lfs getstripe -M $DIR/$tdir)
4259 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4261 echo "MDT$mdt numfree=$numfree, max=$max"
4262 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4263 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4264 while ! ulimit -n $((numfree + spare)); do
4265 numfree=$((numfree * 3 / 4))
4267 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4269 echo "left ulimit at $ulimit_old"
4272 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4273 error "create+open $numfree files in $DIR/$tdir failed"
4274 ulimit -n $ulimit_old
4276 # if createmany exits at 120s there will be fewer than $numfree files
4277 unlinkmany $DIR/$tdir/f $numfree || true
4279 run_test 51f "check many open files limit"
4282 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4283 test_mkdir -p $DIR/$tdir
4284 touch $DIR/$tdir/foo
4285 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4286 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4287 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4288 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4289 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4291 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4292 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4293 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4295 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4296 cp -r $DIR/$tdir $TMP/
4297 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4299 run_test 52a "append-only flag test (should return errors)"
4302 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4303 test_mkdir -p $DIR/$tdir
4304 touch $DIR/$tdir/foo
4305 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4306 cat test > $DIR/$tdir/foo && error "cat test worked"
4307 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4308 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4309 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4311 echo foo >> $DIR/$tdir/foo && error "echo worked"
4312 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4313 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4314 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4315 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4317 chattr -i $DIR/$tdir/foo || error "chattr failed"
4319 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4321 run_test 52b "immutable flag test (should return errors) ======="
4324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4325 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4326 remote_ost_nodsh && skip "remote OST with nodsh" && return
4339 local support_last_seq=true
4341 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4342 support_last_seq=false
4345 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4347 for value in $(do_facet $SINGLEMDS \
4348 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4349 param=$(echo ${value[0]} | cut -d "=" -f1)
4350 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4352 if $support_last_seq; then
4353 param_seq=$(echo $param |
4354 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4355 mds_last_seq=$(do_facet $SINGLEMDS \
4356 $LCTL get_param -n $param_seq)
4358 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4360 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4361 node=$(facet_active_host ost$((ostnum+1)))
4362 param="obdfilter.$ostname.last_id"
4363 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4364 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4365 ost_last_id=$ost_last
4367 if $support_last_seq; then
4368 ost_last_id=$(echo $ost_last |
4369 awk -F':' '{print $2}' |
4371 ost_last_seq=$(echo $ost_last |
4372 awk -F':' '{print $1}')
4373 [[ $ost_last_seq = $mds_last_seq ]] || continue
4376 if [[ $ost_last_id != $mds_last ]]; then
4377 error "$ost_last_id != $mds_last"
4384 $found || error "can not match last_seq/last_id for $mdtosc"
4387 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4390 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4392 $SOCKETSERVER $DIR/socket ||
4393 error "$SOCKETSERVER $DIR/socket failed: $?"
4394 $SOCKETCLIENT $DIR/socket ||
4395 error "$SOCKETCLIENT $DIR/socket failed: $?"
4396 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4398 run_test 54a "unix domain socket test =========================="
4404 dd if=/dev/zero of=$f bs=$(page_size) count=1
4406 run_test 54b "char device works in lustre ======================"
4409 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4410 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4411 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4413 for i in $(seq 3 7); do
4414 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4423 loopdev="$DIR/loop54c"
4426 $UMOUNT $DIR/$tdir || rc=$?
4427 losetup -d $loopdev || true
4428 losetup -d $LOOPDEV || true
4429 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4435 loopdev="$DIR/loop54c"
4438 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4439 trap cleanup_54c EXIT
4440 mknod $loopdev b 7 $LOOPNUM
4441 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4442 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4443 losetup $loopdev $DIR/$tfile ||
4444 error "can't set up $loopdev for $DIR/$tfile"
4445 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4446 test_mkdir -p $DIR/$tdir
4447 mount -t ext2 $loopdev $DIR/$tdir ||
4448 error "error mounting $loopdev on $DIR/$tdir"
4449 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4452 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4456 run_test 54c "block device works in lustre ====================="
4462 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4464 run_test 54d "fifo device works in lustre ======================"
4469 cp -aL /dev/console $f
4470 echo $string > $f || error "echo $string to $f failed"
4472 run_test 54e "console/tty device works in lustre ======================"
4474 #The test_55 used to be iopen test and it was removed by bz#24037.
4475 #run_test 55 "check iopen_connect_dentry() ======================"
4477 test_56a() { # was test_56
4480 test_mkdir -p $DIR/$tdir/dir
4482 NUMFILESx2=$(($NUMFILES * 2))
4483 for i in $(seq 1 $NUMFILES); do
4484 touch $DIR/$tdir/file$i
4485 touch $DIR/$tdir/dir/file$i
4488 # test lfs getstripe with --recursive
4489 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4490 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4491 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4492 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4493 [[ $FILENUM -eq $NUMFILES ]] ||
4494 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4495 echo "$GETSTRIPE --recursive passed."
4497 # test lfs getstripe with file instead of dir
4498 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4499 [[ $FILENUM -eq 1 ]] ||
4500 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4501 echo "$GETSTRIPE file1 passed."
4503 #test lfs getstripe with --verbose
4504 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4505 grep -c lmm_magic) -eq $NUMFILES ]] ||
4506 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4507 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4508 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4510 #test lfs getstripe with -v prints lmm_fid
4511 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4512 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4513 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4514 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4515 echo "$GETSTRIPE --verbose passed."
4517 #check for FID information
4518 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4519 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4520 awk '/lmm_fid: / { print $2 }')
4521 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4522 [ "$fid1" != "$fid2" ] &&
4523 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4524 [ "$fid1" != "$fid3" ] &&
4525 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4526 echo "$GETSTRIPE --fid passed."
4528 #test lfs getstripe with --obd
4529 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4530 grep -q "unknown obduuid" ||
4531 error "$GETSTRIPE --obd wrong_uuid should return error message"
4533 [[ $OSTCOUNT -lt 2 ]] &&
4534 skip_env "skipping other $GETSTRIPE --obd test" && return
4537 OBDUUID=$(ostuuid_from_index $OSTIDX)
4538 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4539 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4540 [[ $FOUND -eq $FILENUM ]] ||
4541 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4542 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4543 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4544 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4545 error "$GETSTRIPE --obd: should not show file on other obd"
4546 echo "$GETSTRIPE --obd passed"
4548 run_test 56a "check $GETSTRIPE"
4551 test_mkdir $DIR/$tdir
4553 for i in $(seq 1 $NUMDIRS); do
4554 test_mkdir $DIR/$tdir/dir$i
4557 # test lfs getdirstripe default mode is non-recursion, which is
4558 # different from lfs getstripe
4559 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4560 [[ $dircnt -eq 1 ]] ||
4561 error "$LFS getdirstripe: found $dircnt, not 1"
4562 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4563 grep -c lmv_stripe_count)
4564 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4565 error "$LFS getdirstripe --recursive: found $dircnt, \
4566 not $((NUMDIRS + 1))"
4568 run_test 56b "check $LFS getdirstripe"
4572 local ost_name=$(ostname_from_index $ost_idx)
4574 local old_status=$(ost_dev_status $ost_idx)
4575 [[ -z "$old_status" ]] ||
4576 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4578 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4581 local new_status=$(ost_dev_status $ost_idx)
4582 [[ "$new_status" = "D" ]] ||
4583 error "OST $ost_name is in status of '$new_status', not 'D'"
4585 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4588 new_status=$(ost_dev_status $ost_idx)
4589 [[ -z "$new_status" ]] ||
4590 error "OST $ost_name is in status of '$new_status', not ''"
4592 run_test 56c "check 'lfs df' showing device status"
4597 local LOCAL_NUMFILES="$1"
4598 local LOCAL_NUMDIRS="$2"
4599 local MKDIR_PARAMS="$3"
4600 local DIR_STRIPE_PARAMS="$4"
4602 if [ ! -d "$TDIR" ] ; then
4603 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4604 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4605 for i in `seq 1 $LOCAL_NUMFILES` ; do
4608 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4609 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4610 for j in `seq 1 $LOCAL_NUMFILES` ; do
4611 touch $TDIR/dir$i/file$j
4617 setup_56_special() {
4621 if [ ! -e "$TDIR/loop1b" ] ; then
4622 for i in `seq 1 $LOCAL_NUMFILES` ; do
4623 mknod $TDIR/loop${i}b b 7 $i
4624 mknod $TDIR/null${i}c c 1 3
4625 ln -s $TDIR/file1 $TDIR/link${i}l
4627 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4628 mknod $TDIR/dir$i/loop${i}b b 7 $i
4629 mknod $TDIR/dir$i/null${i}c c 1 3
4630 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4639 setup_56 $NUMFILES $NUMDIRS
4641 EXPECTED=$(($NUMDIRS + 2))
4642 # test lfs find with -name
4643 for i in $(seq 1 $NUMFILES) ; do
4644 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4645 [ $NUMS -eq $EXPECTED ] ||
4646 error "lfs find -name \"*$i\" $TDIR wrong: "\
4647 "found $NUMS, expected $EXPECTED"
4650 run_test 56g "check lfs find -name ============================="
4656 setup_56 $NUMFILES $NUMDIRS
4658 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4659 # test lfs find with ! -name
4660 for i in $(seq 1 $NUMFILES) ; do
4661 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4662 [ $NUMS -eq $EXPECTED ] ||
4663 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4664 "found $NUMS, expected $EXPECTED"
4667 run_test 56h "check lfs find ! -name ============================="
4671 test_mkdir -p $DIR/$tdir
4672 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4673 CMD="$LFIND -ost $UUID $DIR/$tdir"
4675 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4677 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4681 setup_56_special $NUMFILES $NUMDIRS
4683 EXPECTED=$((NUMDIRS + 1))
4684 CMD="$LFIND -type d $TDIR"
4685 NUMS=$($CMD | wc -l)
4686 [ $NUMS -eq $EXPECTED ] ||
4687 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4689 run_test 56j "check lfs find -type d ============================="
4693 setup_56_special $NUMFILES $NUMDIRS
4695 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4696 CMD="$LFIND -type f $TDIR"
4697 NUMS=$($CMD | wc -l)
4698 [ $NUMS -eq $EXPECTED ] ||
4699 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4701 run_test 56k "check lfs find -type f ============================="
4705 setup_56_special $NUMFILES $NUMDIRS
4707 EXPECTED=$((NUMDIRS + NUMFILES))
4708 CMD="$LFIND -type b $TDIR"
4709 NUMS=$($CMD | wc -l)
4710 [ $NUMS -eq $EXPECTED ] ||
4711 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4713 run_test 56l "check lfs find -type b ============================="
4717 setup_56_special $NUMFILES $NUMDIRS
4719 EXPECTED=$((NUMDIRS + NUMFILES))
4720 CMD="$LFIND -type c $TDIR"
4721 NUMS=$($CMD | wc -l)
4722 [ $NUMS -eq $EXPECTED ] ||
4723 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4725 run_test 56m "check lfs find -type c ============================="
4729 setup_56_special $NUMFILES $NUMDIRS
4731 EXPECTED=$((NUMDIRS + NUMFILES))
4732 CMD="$LFIND -type l $TDIR"
4733 NUMS=$($CMD | wc -l)
4734 [ $NUMS -eq $EXPECTED ] ||
4735 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4737 run_test 56n "check lfs find -type l ============================="
4741 setup_56 $NUMFILES $NUMDIRS
4742 utime $TDIR/file1 > /dev/null || error "utime (1)"
4743 utime $TDIR/file2 > /dev/null || error "utime (2)"
4744 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4745 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4746 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4747 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4750 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4751 [ $NUMS -eq $EXPECTED ] || \
4752 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4755 CMD="$LFIND -mtime 0 $TDIR"
4756 NUMS=$($CMD | wc -l)
4757 [ $NUMS -eq $EXPECTED ] ||
4758 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4760 run_test 56o "check lfs find -mtime for old files =========================="
4763 [ $RUNAS_ID -eq $UID ] &&
4764 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4767 setup_56 $NUMFILES $NUMDIRS
4769 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4771 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4772 NUMS=$($CMD | wc -l)
4773 [ $NUMS -eq $EXPECTED ] || \
4774 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4776 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4777 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4778 NUMS=$($CMD | wc -l)
4779 [ $NUMS -eq $EXPECTED ] || \
4780 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4782 run_test 56p "check lfs find -uid and ! -uid ==============================="
4785 [ $RUNAS_ID -eq $UID ] &&
4786 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4789 setup_56 $NUMFILES $NUMDIRS
4791 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4794 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4795 NUMS=$($CMD | wc -l)
4796 [ $NUMS -eq $EXPECTED ] ||
4797 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4799 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4800 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4801 NUMS=$($CMD | wc -l)
4802 [ $NUMS -eq $EXPECTED ] ||
4803 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4805 run_test 56q "check lfs find -gid and ! -gid ==============================="
4809 setup_56 $NUMFILES $NUMDIRS
4812 CMD="$LFIND -size 0 -type f $TDIR"
4813 NUMS=$($CMD | wc -l)
4814 [ $NUMS -eq $EXPECTED ] ||
4815 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4817 CMD="$LFIND ! -size 0 -type f $TDIR"
4818 NUMS=$($CMD | wc -l)
4819 [ $NUMS -eq $EXPECTED ] ||
4820 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4821 echo "test" > $TDIR/$tfile
4822 echo "test2" > $TDIR/$tfile.2 && sync
4824 CMD="$LFIND -size 5 -type f $TDIR"
4825 NUMS=$($CMD | wc -l)
4826 [ $NUMS -eq $EXPECTED ] ||
4827 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4829 CMD="$LFIND -size +5 -type f $TDIR"
4830 NUMS=$($CMD | wc -l)
4831 [ $NUMS -eq $EXPECTED ] ||
4832 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4834 CMD="$LFIND -size +0 -type f $TDIR"
4835 NUMS=$($CMD | wc -l)
4836 [ $NUMS -eq $EXPECTED ] ||
4837 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4839 CMD="$LFIND ! -size -5 -type f $TDIR"
4840 NUMS=$($CMD | wc -l)
4841 [ $NUMS -eq $EXPECTED ] ||
4842 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4844 CMD="$LFIND -size -5 -type f $TDIR"
4845 NUMS=$($CMD | wc -l)
4846 [ $NUMS -eq $EXPECTED ] ||
4847 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4849 run_test 56r "check lfs find -size works =========================="
4851 test_56s() { # LU-611
4856 for i in $(seq 1 $NUMDIRS); do
4857 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4860 CMD="$LFIND -c $OSTCOUNT $TDIR"
4861 NUMS=$($CMD | wc -l)
4862 [ $NUMS -eq $EXPECTED ] || {
4864 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4868 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4869 if [[ $OSTCOUNT -gt 1 ]]; then
4870 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4874 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4878 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4879 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4880 NUMS=$($CMD | wc -l)
4881 [ $NUMS -eq $EXPECTED ] || {
4883 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4886 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4887 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4888 NUMS=$($CMD | wc -l)
4889 [ $NUMS -eq $EXPECTED ] || {
4891 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4895 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4896 NUMS=$($CMD | wc -l)
4897 [ $NUMS -eq $EXPECTED ] || {
4899 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4902 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4903 NUMS=$($CMD | wc -l)
4904 [ $NUMS -eq $EXPECTED ] || {
4906 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4910 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4911 NUMS=$($CMD | wc -l)
4912 [ $NUMS -eq $EXPECTED ] || {
4914 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4917 run_test 56s "check lfs find -stripe-count works"
4919 test_56t() { # LU-611
4924 for i in $(seq 1 $NUMDIRS); do
4925 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4928 CMD="$LFIND -S 4M $TDIR"
4929 NUMS=$($CMD | wc -l)
4930 [ $NUMS -eq $EXPECTED ] || {
4932 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4936 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4938 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4940 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4941 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4942 NUMS=$($CMD | wc -l)
4943 [ $NUMS -eq $EXPECTED ] ||
4944 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4946 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4947 NUMS=$($CMD | wc -l)
4948 [ $NUMS -eq $EXPECTED ] ||
4949 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4951 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4952 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4953 NUMS=$($CMD | wc -l)
4954 [ $NUMS -eq $EXPECTED ] ||
4955 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4957 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4958 NUMS=$($CMD | wc -l)
4959 [ $NUMS -eq $EXPECTED ] ||
4960 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4963 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4964 NUMS=$($CMD | wc -l)
4965 [ $NUMS -eq $EXPECTED ] ||
4966 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4968 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4969 NUMS=$($CMD | wc -l)
4970 [ $NUMS -eq $EXPECTED ] ||
4971 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4974 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4975 NUMS=$($CMD | wc -l)
4976 [ $NUMS -eq $EXPECTED ] ||
4977 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4979 run_test 56t "check lfs find -stripe-size works"
4981 test_56u() { # LU-611
4983 setup_56 $NUMFILES $NUMDIRS "-i 0"
4985 if [[ $OSTCOUNT -gt 1 ]]; then
4986 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4992 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4993 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4994 NUMS=$($CMD | wc -l)
4995 [ $NUMS -eq $EXPECTED ] ||
4996 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4999 CMD="$LFIND -stripe-index 1 -type f $TDIR"
5000 NUMS=$($CMD | wc -l)
5001 [ $NUMS -eq $EXPECTED ] ||
5002 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5004 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5005 NUMS=$($CMD | wc -l)
5006 [ $NUMS -eq $EXPECTED ] ||
5007 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5010 # This should produce an error and not return any files
5011 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5012 NUMS=$($CMD 2>/dev/null | wc -l)
5013 [ $NUMS -eq $EXPECTED ] ||
5014 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5016 if [[ $OSTCOUNT -gt 1 ]]; then
5017 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5018 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5019 NUMS=$($CMD | wc -l)
5020 [ $NUMS -eq $EXPECTED ] ||
5021 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5024 run_test 56u "check lfs find -stripe-index works"
5031 setup_56 $NUMFILES $NUMDIRS
5033 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5034 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5036 for file in $($LFIND -mdt $UUID $TDIR); do
5037 file_mdt_idx=$($GETSTRIPE -M $file)
5038 [ $file_mdt_idx -eq $MDT_IDX ] ||
5039 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5042 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5045 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
5047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5050 rm -rf $TDIR || error "remove $TDIR failed"
5051 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5054 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5055 error "$GETSTRIPE -S -d $TDIR failed"
5056 stripe_size=${stripe_size%% *}
5058 local file_size=$((stripe_size * OSTCOUNT))
5059 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5060 local required_space=$((file_num * file_size))
5062 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5064 [[ $free_space -le $((required_space / 1024)) ]] &&
5065 skip_env "need at least $required_space bytes free space," \
5066 "have $free_space kbytes" && return
5069 local dd_count=$((file_size / dd_bs))
5071 # write data into the files
5075 for i in $(seq 1 $NUMFILES); do
5077 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
5078 error "write data into $file failed"
5080 for i in $(seq 1 $NUMDIRS); do
5081 for j in $(seq 1 $NUMFILES); do
5082 file=$TDIR/dir$i/file$j
5083 yes | dd bs=$dd_bs count=$dd_count of=$file \
5085 error "write data into $file failed"
5090 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5093 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5095 eval $cmd || error "$cmd failed"
5097 check_stripe_count $TDIR/file1 $expected
5099 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5101 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5102 # OST 1 if it is on OST 0. This file is small enough to
5103 # be on only one stripe.
5104 file=$TDIR/migr_1_ost
5105 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5106 error "write data into $file failed"
5107 local obdidx=$($LFS getstripe -i $file)
5108 local oldmd5=$(md5sum $file)
5110 [[ $obdidx -eq 0 ]] && newobdidx=1
5111 cmd="$LFS migrate -i $newobdidx $file"
5113 eval $cmd || error "$cmd failed"
5114 local realobdix=$($LFS getstripe -i $file)
5115 local newmd5=$(md5sum $file)
5116 [[ $newobdidx -ne $realobdix ]] &&
5117 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5118 [[ "$oldmd5" != "$newmd5" ]] &&
5119 error "md5sum differ: $oldmd5, $newmd5"
5123 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5125 eval $cmd || error "$cmd failed"
5127 for j in $(seq 1 $NUMFILES); do
5128 check_stripe_count $TDIR/dir1/file$j $expected
5131 # lfs_migrate works with lfs find
5132 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5133 $LFS_MIGRATE -y -c $expected"
5135 eval $cmd || error "$cmd failed"
5137 for i in $(seq 2 $NUMFILES); do
5138 check_stripe_count $TDIR/file$i $expected
5140 for i in $(seq 2 $NUMDIRS); do
5141 for j in $(seq 1 $NUMFILES); do
5142 check_stripe_count $TDIR/dir$i/file$j $expected
5146 run_test 56w "check lfs_migrate -c stripe_count works"
5149 check_swap_layouts_support && return 0
5150 [[ $OSTCOUNT -lt 2 ]] &&
5151 skip_env "need 2 OST, skipping test" && return
5153 local dir0=$DIR/$tdir/$testnum
5154 test_mkdir -p $dir0 || error "creating dir $dir0"
5156 local ref1=/etc/passwd
5157 local file1=$dir0/file1
5159 $SETSTRIPE -c 2 $file1
5161 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5162 stripe=$($GETSTRIPE -c $file1)
5163 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5164 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5169 run_test 56x "lfs migration support"
5172 check_swap_layouts_support && return 0
5173 [[ $OSTCOUNT -lt 2 ]] &&
5174 skip_env "need 2 OST, skipping test" && return
5176 local dir0=$DIR/$tdir/$testnum
5177 test_mkdir -p $dir0 || error "creating dir $dir0"
5179 local ref1=/etc/passwd
5180 local file1=$dir0/file1
5182 $SETSTRIPE -c 2 $file1
5184 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5185 local stripe=$($GETSTRIPE -c $file1)
5186 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5187 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5192 run_test 56xa "lfs migration --block support"
5195 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5196 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5200 local dir0=$DIR/$tdir/$testnum
5201 test_mkdir -p $dir0 || error "creating dir $dir0"
5202 local f1=$dir0/file1
5203 local f2=$dir0/file2
5205 touch $f1 || error "creating std file $f1"
5206 $MULTIOP $f2 H2c || error "creating released file $f2"
5208 # a directory can be raid0, so ask only for files
5209 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5210 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5212 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5213 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5215 # only files can be released, so no need to force file search
5216 res=$($LFIND $dir0 -L released)
5217 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5219 res=$($LFIND $dir0 \! -L released)
5220 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5223 run_test 56y "lfs find -L raid0|released"
5225 test_56z() { # LU-4824
5226 # This checks to make sure 'lfs find' continues after errors
5227 # There are two classes of errors that should be caught:
5228 # - If multiple paths are provided, all should be searched even if one
5230 # - If errors are encountered during the search, it should not terminate
5233 test_mkdir $DIR/$tdir
5234 for i in d{0..9}; do
5235 test_mkdir $DIR/$tdir/$i
5237 touch $DIR/$tdir/d{0..9}/$tfile
5238 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5239 error "$LFS find did not return an error"
5240 # Make a directory unsearchable. This should NOT be the last entry in
5241 # directory order. Arbitrarily pick the 6th entry
5242 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5243 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5244 # The user should be able to see 10 directories and 9 files
5245 [ $count == 19 ] || error "$LFS find did not continue after error"
5247 run_test 56z "lfs find should continue after an error"
5249 test_56aa() { # LU-5937
5250 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5253 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5255 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5256 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5258 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5260 run_test 56aa "lfs find --size under striped dir"
5263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5264 # note test will not do anything if MDS is not local
5265 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5266 skip "Only applicable to ldiskfs-based MDTs"
5270 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5271 local MNTDEV="osd*.*MDT*.mntdev"
5272 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5273 [ -z "$DEV" ] && error "can't access $MNTDEV"
5274 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5275 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5276 error "can't access $DEV"
5277 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5278 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5282 run_test 57a "verify MDS filesystem created with large inodes =="
5285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5286 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5287 skip "Only applicable to ldiskfs-based MDTs"
5291 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5292 local dir=$DIR/$tdir
5296 local FILEN=$dir/f$FILECOUNT
5298 rm -rf $dir || error "removing $dir"
5299 test_mkdir -p -c1 $dir || error "creating $dir"
5300 local mdtidx=$($LFS getstripe -M $dir)
5301 local mdtname=MDT$(printf %04x $mdtidx)
5302 local facet=mds$((mdtidx + 1))
5304 echo "mcreating $FILECOUNT files"
5305 createmany -m $dir/f 1 $FILECOUNT || \
5306 error "creating files in $dir"
5308 # verify that files do not have EAs yet
5309 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5310 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5314 df $dir #make sure we get new statfs data
5315 local MDSFREE=$(do_facet $facet \
5316 lctl get_param -n osd*.*$mdtname.kbytesfree)
5317 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5318 echo "opening files to create objects/EAs"
5320 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5321 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5324 # verify that files have EAs now
5325 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5326 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5328 sleep 1 #make sure we get new statfs data
5330 local MDSFREE2=$(do_facet $facet \
5331 lctl get_param -n osd*.*$mdtname.kbytesfree)
5332 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5333 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5334 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5335 error "MDC before $MDCFREE != after $MDCFREE2"
5337 echo "MDC before $MDCFREE != after $MDCFREE2"
5338 echo "unable to confirm if MDS has large inodes"
5343 run_test 57b "default LOV EAs are stored inside large inodes ==="
5346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5347 [ -z "$(which wiretest 2>/dev/null)" ] &&
5348 skip_env "could not find wiretest" && return
5351 run_test 58 "verify cross-platform wire constants =============="
5354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5355 echo "touch 130 files"
5356 createmany -o $DIR/f59- 130
5358 unlinkmany $DIR/f59- 130
5360 # wait for commitment of removal
5361 wait_delete_completed
5363 run_test 59 "verify cancellation of llog records async ========="
5365 TEST60_HEAD="test_60 run $RANDOM"
5367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5368 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5369 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5370 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5371 skip_env "missing subtest run-llog.sh" && return
5373 log "$TEST60_HEAD - from kernel mode"
5374 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5375 do_facet mgs sh run-llog.sh
5376 do_facet mgs $LCTL dk > $TMP/$tfile
5378 # LU-6388: test llog_reader
5379 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5380 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5381 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5382 skip_env "missing llog_reader" && return
5383 local fstype=$(facet_fstype mgs)
5384 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5385 skip_env "Only for ldiskfs or zfs type mgs" && return
5387 local mntpt=$(facet_mntpt mgs)
5388 local mgsdev=$(mgsdevname 1)
5400 #get fid and record list
5401 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5403 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5405 #remount mgs as ldiskfs or zfs type
5406 stop mgs || error "stop mgs failed"
5407 mount_fstype mgs || error "remount mgs failed"
5408 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5411 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5412 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5417 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5419 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5421 echo "obj_file is $obj_file"
5422 do_facet mgs $llog_reader $obj_file
5424 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5425 awk '{ print $3 }' | sed -e "s/^type=//g")
5426 if [ $rec_type != $rec ]; then
5427 echo "FAILED test_60a wrong record type $rec_type," \
5433 #check obj path if record type is LLOG_LOGID_MAGIC
5434 if [ "$rec" == "1064553b" ]; then
5435 path=$(do_facet mgs $llog_reader $obj_file |
5436 grep "path=" | awk '{ print $NF }' |
5437 sed -e "s/^path=//g")
5438 if [ $obj_file != $mntpt/$path ]; then
5439 echo "FAILED test_60a wrong obj path" \
5440 "$montpt/$path, should be $obj_file"
5447 #restart mgs before "error", otherwise it will block the next test
5448 stop mgs || error "stop mgs failed"
5449 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5450 $pass || error "test failed, see FAILED test_60a messages for specifics"
5452 run_test 60a "llog_test run from kernel module and test llog_reader"
5455 # test old logid format
5456 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5457 do_facet mgs $LCTL dl | grep MGS
5458 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5459 error "old llog_print failed"
5462 # test new logid format
5463 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5464 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5465 error "new llog_print failed"
5468 run_test 60aa "llog_print works with FIDs and simple names"
5470 test_60b() { # bug 6411
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5473 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5485 [[ $LLOG_COUNT -gt 100 ]] &&
5486 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5488 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5492 echo "create 5000 files"
5493 createmany -o $DIR/f60c- 5000
5494 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5495 lctl set_param fail_loc=0x80000137
5496 unlinkmany $DIR/f60c- 5000
5497 lctl set_param fail_loc=0
5499 run_test 60c "unlink file when mds full"
5502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5503 SAVEPRINTK=$(lctl get_param -n printk)
5505 # verify "lctl mark" is even working"
5506 MESSAGE="test message ID $RANDOM $$"
5507 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5508 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5510 lctl set_param printk=0 || error "set lnet.printk failed"
5511 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5512 MESSAGE="new test message ID $RANDOM $$"
5513 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5514 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5515 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5517 lctl set_param -n printk="$SAVEPRINTK"
5519 run_test 60d "test printk console message masking"
5522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5523 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5525 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5526 do_facet mds1 lctl set_param fail_loc=0x15b
5529 run_test 60e "no space while new llog is being created"
5532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5535 cancel_lru_locks osc
5536 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5539 run_test 61 "mmap() writes don't make sync hang ================"
5541 # bug 2330 - insufficient obd_match error checking causes LBUG
5543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5546 cancel_lru_locks osc
5547 lctl set_param fail_loc=0x405
5548 cat $f && error "cat succeeded, expect -EIO"
5549 lctl set_param fail_loc=0
5551 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5552 # match every page all of the time.
5553 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5555 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5556 # Though this test is irrelevant anymore, it helped to reveal some
5557 # other grant bugs (LU-4482), let's keep it.
5558 test_63a() { # was test_63
5559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5560 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5561 for i in `seq 10` ; do
5562 dd if=/dev/zero of=$DIR/f63 bs=8k &
5568 rm -f $DIR/f63 || true
5570 run_test 63a "Verify oig_wait interruption does not crash ======="
5572 # bug 2248 - async write errors didn't return to application on sync
5573 # bug 3677 - async write errors left page locked
5575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5577 lctl set_param debug=-1
5579 # ensure we have a grant to do async writes
5580 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5583 sync # sync lest earlier test intercept the fail_loc
5585 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5586 lctl set_param fail_loc=0x80000406
5587 $MULTIOP $DIR/$tfile Owy && \
5588 error "sync didn't return ENOMEM"
5589 sync; sleep 2; sync # do a real sync this time to flush page
5590 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5591 error "locked page left in cache after async error" || true
5594 run_test 63b "async write errors should be returned to fsync ==="
5597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5599 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5601 run_test 64a "verify filter grant calculations (in kernel) ====="
5604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5605 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5607 run_test 64b "check out-of-space detection on client ==========="
5610 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5612 run_test 64c "verify grant shrink ========================------"
5614 # bug 1414 - set/get directories' stripe info
5616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5617 test_mkdir -p $DIR/$tdir
5619 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5621 run_test 65a "directory with no stripe info ===================="
5624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5625 test_mkdir -p $DIR/$tdir
5626 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5628 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5631 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5633 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5637 if [[ $OSTCOUNT -gt 1 ]]; then
5638 test_mkdir -p $DIR/$tdir
5639 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5641 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5642 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5644 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5647 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5651 test_mkdir -p $DIR/$tdir
5652 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5653 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5655 if [[ $STRIPECOUNT -le 0 ]]; then
5657 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5658 #LOV_MAX_STRIPE_COUNT is 2000
5659 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5661 sc=$(($STRIPECOUNT - 1))
5663 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5664 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5665 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5666 error "lverify failed"
5668 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5672 test_mkdir -p $DIR/$tdir
5674 $SETSTRIPE $DIR/$tdir || error "setstripe"
5675 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5676 error "no stripe info failed"
5678 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5680 run_test 65e "directory setstripe defaults ======================="
5683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5684 test_mkdir -p $DIR/${tdir}f
5685 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5687 run_test 65f "dir setstripe permission (should return error) ==="
5690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5691 test_mkdir -p $DIR/$tdir
5692 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5694 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5696 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5697 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5698 error "delete default stripe failed"
5700 run_test 65g "directory setstripe -d ==========================="
5703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5704 test_mkdir -p $DIR/$tdir
5705 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5707 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5709 test_mkdir -p $DIR/$tdir/dd1
5710 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5711 error "stripe info inherit failed"
5713 run_test 65h "directory stripe info inherit ===================="
5715 test_65i() { # bug6367
5716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5717 $SETSTRIPE -S 65536 -c -1 $MOUNT
5719 run_test 65i "set non-default striping on root directory (bug 6367)="
5721 test_65ia() { # bug12836
5722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5723 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5725 run_test 65ia "getstripe on -1 default directory striping"
5727 test_65ib() { # bug12836
5728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5729 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5731 run_test 65ib "getstripe -v on -1 default directory striping"
5733 test_65ic() { # bug12836
5734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5735 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5737 run_test 65ic "new find on -1 default directory striping"
5739 test_65j() { # bug6367
5740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5742 # if we aren't already remounting for each test, do so for this test
5743 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5744 cleanup || error "failed to unmount"
5747 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5749 run_test 65j "set default striping on root directory (bug 6367)="
5751 test_65k() { # bug11679
5752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5753 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5754 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5756 local disable_precreate=true
5757 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5758 disable_precreate=false
5760 echo "Check OST status: "
5761 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5762 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5764 for OSC in $MDS_OSCS; do
5765 echo $OSC "is active"
5766 do_facet $SINGLEMDS lctl --device %$OSC activate
5769 for INACTIVE_OSC in $MDS_OSCS; do
5770 local ost=$(osc_to_ost $INACTIVE_OSC)
5771 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5772 lov.*md*.target_obd |
5773 awk -F: /$ost/'{ print $1 }' | head -n 1)
5776 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5777 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5779 echo "Deactivate: " $INACTIVE_OSC
5780 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5782 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5783 osp.$ost*MDT0000.create_count")
5784 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5785 osp.$ost*MDT0000.max_create_count")
5786 $disable_precreate &&
5787 do_facet $SINGLEMDS "lctl set_param -n \
5788 osp.$ost*MDT0000.max_create_count=0"
5790 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5791 [ -f $DIR/$tdir/$idx ] && continue
5792 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5793 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5794 error "setstripe $idx should succeed"
5795 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5797 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5800 do_facet $SINGLEMDS "lctl set_param -n \
5801 osp.$ost*MDT0000.max_create_count=$max_count"
5802 do_facet $SINGLEMDS "lctl set_param -n \
5803 osp.$ost*MDT0000.create_count=$count"
5804 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5805 echo $INACTIVE_OSC "is Activate"
5807 wait_osc_import_state mds ost$ostnum FULL
5810 run_test 65k "validate manual striping works properly with deactivated OSCs"
5812 test_65l() { # bug 12836
5813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5814 test_mkdir -p $DIR/$tdir/test_dir
5815 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5816 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5818 run_test 65l "lfs find on -1 stripe dir ========================"
5821 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5824 run_test 65m "normal user can't set filesystem default stripe"
5826 # bug 2543 - update blocks count on client
5828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5830 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5831 sync; sync_all_data; sync; sync_all_data
5832 cancel_lru_locks osc
5833 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5834 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5836 run_test 66 "update inode blocks count on client ==============="
5841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5843 if [ ! -z "$LLOOP" ]; then
5844 if swapon -s | grep -q $LLOOP; then
5845 swapoff $LLOOP || error "swapoff failed"
5848 $LCTL blockdev_detach $LLOOP || error "detach failed"
5856 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5860 swapon -s | awk '($1 == "'$1'") { print $4 }'
5863 # bug5265, obdfilter oa2dentry return -ENOENT
5864 # #define OBD_FAIL_SRV_ENOENT 0x217
5866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5867 remote_ost_nodsh && skip "remote OST with nodsh" && return
5870 $SETSTRIPE -c 1 -i 0 $f
5872 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5874 do_facet ost1 lctl set_param fail_loc=0x217
5875 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5876 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5878 do_facet ost1 lctl set_param fail_loc=0
5879 $DIRECTIO write $f 0 2 || error "write error"
5881 cancel_lru_locks osc
5882 $DIRECTIO read $f 0 1 || error "read error"
5884 do_facet ost1 lctl set_param fail_loc=0x217
5885 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5887 do_facet ost1 lctl set_param fail_loc=0
5890 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5893 test_mkdir -p $DIR/$tdir
5894 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5895 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5897 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5899 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5901 [ "$RUNAS_ID" = "$UID" ] &&
5902 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5904 # Check that testing environment is properly set up. Skip if not
5905 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5906 skip_env "User $RUNAS_ID does not exist - skipping"
5910 chmod 777 $DIR/$tfile
5911 chmod ug+s $DIR/$tfile
5912 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5913 error "$RUNAS dd $DIR/$tfile failed"
5914 # See if we are still setuid/sgid
5915 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5916 error "S/gid is not dropped on write"
5917 # Now test that MDS is updated too
5918 cancel_lru_locks mdc
5919 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5920 error "S/gid is not dropped on MDS"
5923 run_test 72a "Test that remove suid works properly (bug5695) ===="
5925 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5928 [ "$RUNAS_ID" = "$UID" ] && \
5929 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5930 [ "$RUNAS_ID" -eq 0 ] && \
5931 skip_env "RUNAS_ID = 0 -- skipping" && return
5933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5934 # Check that testing environment is properly set up. Skip if not
5935 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5936 skip_env "User $RUNAS_ID does not exist - skipping"
5939 touch $DIR/${tfile}-f{g,u}
5940 test_mkdir $DIR/${tfile}-dg
5941 test_mkdir $DIR/${tfile}-du
5942 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5943 chmod g+s $DIR/${tfile}-{f,d}g
5944 chmod u+s $DIR/${tfile}-{f,d}u
5945 for perm in 777 2777 4777; do
5946 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5947 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5948 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5949 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5953 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5955 # bug 3462 - multiple simultaneous MDC requests
5957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5958 test_mkdir $DIR/d73-1
5959 test_mkdir $DIR/d73-2
5960 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5963 lctl set_param fail_loc=0x80000129
5964 $MULTIOP $DIR/d73-1/f73-2 Oc &
5966 lctl set_param fail_loc=0
5968 $MULTIOP $DIR/d73-2/f73-3 Oc &
5972 wait $pid1 || return 1
5976 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5977 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5978 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5982 run_test 73 "multiple MDC requests (should not deadlock)"
5984 test_74a() { # bug 6149, 6184
5985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5986 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5988 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5989 # will spin in a tight reconnection loop
5991 $LCTL set_param fail_loc=0x8000030e
5992 # get any lock that won't be difficult - lookup works.
5994 $LCTL set_param fail_loc=0
5998 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6000 test_74b() { # bug 13310
6001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6002 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6004 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6005 # will spin in a tight reconnection loop
6006 $LCTL set_param fail_loc=0x8000030e
6007 # get a "difficult" lock
6009 $LCTL set_param fail_loc=0
6013 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6017 #define OBD_FAIL_LDLM_NEW_LOCK
6018 $LCTL set_param fail_loc=0x319
6019 touch $DIR/$tfile && error "touch successful"
6020 $LCTL set_param fail_loc=0
6023 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6026 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6029 get_inode_slab_tunables() {
6030 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6033 set_inode_slab_tunables() {
6034 echo "lustre_inode_cache $1" > /proc/slabinfo
6037 test_76() { # Now for bug 20433, added originally in bug 1443
6038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6039 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6040 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6041 # we cannot set limit below 1 which means 1 inode in each
6042 # per-cpu cache is still allowed
6043 set_inode_slab_tunables "1 1 0"
6044 cancel_lru_locks osc
6045 BEFORE_INODES=$(num_inodes)
6046 echo "before inodes: $BEFORE_INODES"
6048 [ "$SLOW" = "no" ] && COUNT=100
6049 for i in $(seq $COUNT); do
6053 cancel_lru_locks osc
6054 AFTER_INODES=$(num_inodes)
6055 echo "after inodes: $AFTER_INODES"
6057 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6059 AFTER_INODES=$(num_inodes)
6061 echo "wait $wait seconds inodes: $AFTER_INODES"
6062 if [ $wait -gt 30 ]; then
6063 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6066 set_inode_slab_tunables "$SLAB_SETTINGS"
6068 run_test 76 "confirm clients recycle inodes properly ===="
6074 # Note: in sptlrpc modes which enable its own bulk checksum, the
6075 # original crc32_le bulk checksum will be automatically disabled,
6076 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6077 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6078 # In this case set_checksums() will not be no-op, because sptlrpc
6079 # bulk checksum will be enabled all through the test.
6081 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6082 lctl set_param -n osc.*.checksums $1
6086 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6087 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6088 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6089 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6092 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6093 log "set checksum type to $1"
6096 F77_TMP=$TMP/f77-temp
6099 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6100 error "error writing to $F77_TMP"
6103 test_77a() { # bug 10889
6104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6105 $GSS && skip "could not run with gss" && return
6106 [ ! -f $F77_TMP ] && setup_f77
6108 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6112 run_test 77a "normal checksum read/write operation"
6114 test_77b() { # bug 10889
6115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6116 $GSS && skip "could not run with gss" && return
6117 [ ! -f $F77_TMP ] && setup_f77
6118 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6119 $LCTL set_param fail_loc=0x80000409
6122 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6123 error "dd error: $?"
6124 $LCTL set_param fail_loc=0
6126 for algo in $CKSUM_TYPES; do
6127 cancel_lru_locks osc
6128 set_checksum_type $algo
6129 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6130 $LCTL set_param fail_loc=0x80000408
6131 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6132 $LCTL set_param fail_loc=0
6135 set_checksum_type $ORIG_CSUM_TYPE
6138 run_test 77b "checksum error on client write, read"
6143 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6145 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6146 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6147 $check_ost && [ -n $ost_file_prefix ] &&
6148 do_facet ost1 rm -f ${ost_file_prefix}\*
6152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6153 $GSS && skip "could not run with gss" && return
6156 local osc_file_prefix
6158 local check_ost=false
6159 local ost_file_prefix
6165 # ensure corruption will occur on first OSS/OST
6166 $LFS setstripe -i 0 $DIR/$tfile
6168 [ ! -f $F77_TMP ] && setup_f77
6169 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6170 error "dd write error: $?"
6171 fid=$($LFS path2fid $DIR/$tfile)
6173 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6176 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6177 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6179 echo "OSS do not support bulk pages dump upon error"
6182 osc_file_prefix=$($LCTL get_param -n debug_path)
6183 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6185 trap cleanup_77c EXIT
6188 # enable bulk pages dump upon error on Client
6189 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6190 # enable bulk pages dump upon error on OSS
6192 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6194 # flush Client cache to allow next read to reach OSS
6195 cancel_lru_locks osc
6197 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6198 $LCTL set_param fail_loc=0x80000408
6199 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6200 $LCTL set_param fail_loc=0
6204 # check cksum dump on Client
6205 osc_file=$(ls ${osc_file_prefix}*)
6206 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6207 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6208 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6209 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6210 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6212 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6213 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6214 error "dump content does not match on Client"
6216 $check_ost || skip "No need to check cksum dump on OSS"
6218 # check cksum dump on OSS
6219 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6220 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6221 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6222 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6223 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6224 error "dump content does not match on OSS"
6228 run_test 77c "checksum error on client read with debug"
6230 test_77d() { # bug 10889
6231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6232 $GSS && skip "could not run with gss" && return
6233 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6234 $LCTL set_param fail_loc=0x80000409
6236 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6237 error "direct write: rc=$?"
6238 $LCTL set_param fail_loc=0
6241 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6242 $LCTL set_param fail_loc=0x80000408
6244 cancel_lru_locks osc
6245 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6246 error "direct read: rc=$?"
6247 $LCTL set_param fail_loc=0
6250 run_test 77d "checksum error on OST direct write, read"
6252 test_77f() { # bug 10889
6253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6254 $GSS && skip "could not run with gss" && return
6256 for algo in $CKSUM_TYPES; do
6257 cancel_lru_locks osc
6258 set_checksum_type $algo
6259 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6260 $LCTL set_param fail_loc=0x409
6261 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6262 error "direct write succeeded"
6263 $LCTL set_param fail_loc=0
6265 set_checksum_type $ORIG_CSUM_TYPE
6268 run_test 77f "repeat checksum error on write (expect error)"
6270 test_77g() { # bug 10889
6271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6272 $GSS && skip "could not run with gss" && return
6273 remote_ost_nodsh && skip "remote OST with nodsh" && return
6275 [ ! -f $F77_TMP ] && setup_f77
6277 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6278 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6279 do_facet ost1 lctl set_param fail_loc=0x8000021a
6281 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6282 error "write error: rc=$?"
6283 do_facet ost1 lctl set_param fail_loc=0
6286 cancel_lru_locks osc
6287 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6288 do_facet ost1 lctl set_param fail_loc=0x8000021b
6290 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6291 do_facet ost1 lctl set_param fail_loc=0
6294 run_test 77g "checksum error on OST write, read"
6296 test_77j() { # bug 13805
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6298 $GSS && skip "could not run with gss" && return
6299 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6300 lctl set_param fail_loc=0x40c
6301 remount_client $MOUNT
6302 lctl set_param fail_loc=0
6303 # wait async osc connect to finish and reflect updated state value
6305 for (( i=0; i < OSTCOUNT; i++ )) ; do
6306 wait_osc_import_state client ost$((i+1)) FULL
6309 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6310 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6311 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6312 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6314 remount_client $MOUNT
6316 run_test 77j "client only supporting ADLER32"
6318 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6327 test_78() { # bug 10901
6328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6329 remote_ost || { skip_env "local OST" && return; }
6332 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6333 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6334 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6335 echo "MemTotal: $MEMTOTAL"
6337 # reserve 256MB of memory for the kernel and other running processes,
6338 # and then take 1/2 of the remaining memory for the read/write buffers.
6339 if [ $MEMTOTAL -gt 512 ] ;then
6340 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6342 # for those poor memory-starved high-end clusters...
6343 MEMTOTAL=$((MEMTOTAL / 2))
6345 echo "Mem to use for directio: $MEMTOTAL"
6347 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6348 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6349 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6350 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6352 echo "Smallest OST: $SMALLESTOST"
6353 [[ $SMALLESTOST -lt 10240 ]] &&
6354 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6356 trap cleanup_test_78 EXIT
6358 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6359 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6361 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6362 echo "File size: $F78SIZE"
6363 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6364 for i in $(seq 1 $NSEQ); do
6365 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6366 echo directIO rdwr round $i of $NSEQ
6367 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6372 run_test 78 "handle large O_DIRECT writes correctly ============"
6374 test_79() { # bug 12743
6375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6376 wait_delete_completed
6378 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6379 BKFREE=$(calc_osc_kbytes kbytesfree)
6380 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6382 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6383 DFTOTAL=`echo $STRING | cut -d, -f1`
6384 DFUSED=`echo $STRING | cut -d, -f2`
6385 DFAVAIL=`echo $STRING | cut -d, -f3`
6386 DFFREE=$(($DFTOTAL - $DFUSED))
6388 ALLOWANCE=$((64 * $OSTCOUNT))
6390 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6391 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6392 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6394 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6395 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6396 error "df free($DFFREE) mismatch OST free($BKFREE)"
6398 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6399 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6400 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6403 run_test 79 "df report consistency check ======================="
6405 test_80() { # bug 10718
6406 remote_ost_nodsh && skip "remote OST with nodsh" && return
6407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6408 # relax strong synchronous semantics for slow backends like ZFS
6409 local soc="obdfilter.*.sync_on_lock_cancel"
6410 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6412 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6413 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6414 facet_active_host $host; done | sort -u)
6415 do_nodes $hosts lctl set_param $soc=never
6418 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6420 local BEFORE=`date +%s`
6421 cancel_lru_locks osc
6422 local AFTER=`date +%s`
6423 local DIFF=$((AFTER-BEFORE))
6424 if [ $DIFF -gt 1 ] ; then
6425 error "elapsed for 1M@1T = $DIFF"
6428 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6432 run_test 80 "Page eviction is equally fast at high offsets too ===="
6434 test_81a() { # LU-456
6435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6436 remote_ost_nodsh && skip "remote OST with nodsh" && return
6437 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6438 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6439 do_facet ost1 lctl set_param fail_loc=0x80000228
6441 # write should trigger a retry and success
6442 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6443 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6445 if [ $RC -ne 0 ] ; then
6446 error "write should success, but failed for $RC"
6449 run_test 81a "OST should retry write when get -ENOSPC ==============="
6451 test_81b() { # LU-456
6452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6453 remote_ost_nodsh && skip "remote OST with nodsh" && return
6454 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6455 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6456 do_facet ost1 lctl set_param fail_loc=0x228
6458 # write should retry several times and return -ENOSPC finally
6459 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6460 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6463 if [ $RC -ne $ENOSPC ] ; then
6464 error "dd should fail for -ENOSPC, but succeed."
6467 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6469 test_82() { # LU-1031
6470 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6474 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6476 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6478 kill -USR1 $MULTIPID2
6480 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6481 error "First grouplock does not block second one"
6483 echo "Second grouplock blocks first one"
6485 kill -USR1 $MULTIPID1
6489 run_test 82 "Basic grouplock test ==============================="
6492 local sfile="/boot/System.map-$(uname -r)"
6493 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6494 $LCTL set_param fail_loc=0x140d
6495 cp $sfile $DIR/$tfile || error "write failed"
6496 diff -c $sfile $DIR/$tfile || error "files are different"
6497 $LCTL set_param fail_loc=0
6500 run_test 83 "Short write in ptask ==============================="
6503 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6505 test_mkdir -p $DIR/d99cvsroot
6506 chown $RUNAS_ID $DIR/d99cvsroot
6507 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6510 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6513 run_test 99a "cvs init ========================================="
6516 [ -z "$(which cvs 2>/dev/null)" ] &&
6517 skip_env "could not find cvs" && return
6518 [ ! -d $DIR/d99cvsroot ] && test_99a
6520 # some versions of cvs import exit(1) when asked to import links or
6521 # files they can't read. ignore those files.
6522 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6523 ! -perm /4 -printf '-I %f\n')
6524 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6525 d99reposname vtag rtag
6527 run_test 99b "cvs import ======================================="
6530 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6531 [ ! -d $DIR/d99cvsroot ] && test_99b
6533 test_mkdir -p $DIR/d99reposname
6534 chown $RUNAS_ID $DIR/d99reposname
6535 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6537 run_test 99c "cvs checkout ====================================="
6540 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6541 [ ! -d $DIR/d99cvsroot ] && test_99c
6542 cd $DIR/d99reposname
6544 $RUNAS cvs add -m 'addmsg' foo99
6546 run_test 99d "cvs add =========================================="
6549 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6550 [ ! -d $DIR/d99cvsroot ] && test_99c
6551 cd $DIR/d99reposname
6554 run_test 99e "cvs update ======================================="
6557 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6558 [ ! -d $DIR/d99cvsroot ] && test_99d
6559 cd $DIR/d99reposname
6560 $RUNAS cvs commit -m 'nomsg' foo99
6561 rm -fr $DIR/d99cvsroot
6563 run_test 99f "cvs commit ======================================="
6566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6567 [[ "$NETTYPE" =~ tcp ]] ||
6568 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6571 remote_ost_nodsh && skip "remote OST with nodsh" && return
6572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6574 { skip "useless for local single node setup" && return; }
6576 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6577 [ "$PROT" != "tcp" ] && continue
6578 RPORT=$(echo $REMOTE | cut -d: -f2)
6579 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6582 LPORT=`echo $LOCAL | cut -d: -f2`
6583 if [ $LPORT -ge 1024 ]; then
6584 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6586 error_exit "local: $LPORT > 1024, remote: $RPORT"
6589 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6591 run_test 100 "check local port using privileged port ==========="
6593 function get_named_value()
6602 echo $line | sed "s/^$tag[ ]*//"
6609 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6610 awk '/^max_cached_mb/ { print $2 }')
6613 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6619 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6623 local cache_limit=32
6625 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6626 trap cleanup_101a EXIT
6627 $LCTL set_param -n llite.*.read_ahead_stats 0
6628 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6631 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6633 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6634 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6637 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6638 get_named_value 'read but discarded' | cut -d" " -f1); do
6639 discard=$(($discard + $s))
6643 if [[ $(($discard * 10)) -gt $nreads ]]; then
6644 $LCTL get_param osc.*-osc*.rpc_stats
6645 $LCTL get_param llite.*.read_ahead_stats
6646 error "too many ($discard) discarded pages"
6648 rm -f $DIR/$tfile || true
6650 run_test 101a "check read-ahead for random reads ================"
6653 test_mkdir -p $DIR/$tdir
6654 local STRIPE_SIZE=$1
6655 local FILE_LENGTH=$2
6658 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6660 local list=$(comma_list $(osts_nodes))
6661 set_osd_param $list '' read_cache_enable 0
6662 set_osd_param $list '' writethrough_cache_enable 0
6664 trap cleanup_test101bc EXIT
6665 # prepare the read-ahead file
6666 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6668 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6669 count=$FILE_SIZE_MB 2> /dev/null
6673 cleanup_test101bc() {
6678 local list=$(comma_list $(osts_nodes))
6679 set_osd_param $list '' read_cache_enable 1
6680 set_osd_param $list '' writethrough_cache_enable 1
6684 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6689 local STRIPE_SIZE=$2
6690 local FILE_LENGTH=$3
6691 local RA_INC=1048576
6692 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6693 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6694 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6695 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6696 get_named_value 'read but discarded' |
6697 cut -d" " -f1 | calc_total)
6698 if [[ $DISCARD -gt $discard_limit ]]; then
6699 $LCTL get_param llite.*.read_ahead_stats
6700 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6702 echo "Read-ahead success for size ${READ_SIZE}"
6707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6708 [[ $OSTCOUNT -lt 2 ]] &&
6709 skip_env "skipping stride IO stride-ahead test" && return
6710 local STRIPE_SIZE=1048576
6711 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6712 if [ $SLOW == "yes" ]; then
6713 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6715 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6718 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6720 # prepare the read-ahead file
6721 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6722 cancel_lru_locks osc
6723 for BIDX in 2 4 8 16 32 64 128 256
6725 local BSIZE=$((BIDX*4096))
6726 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6727 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6728 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6729 $LCTL set_param -n llite.*.read_ahead_stats 0
6730 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6731 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6732 cancel_lru_locks osc
6733 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6738 run_test 101b "check stride-io mode read-ahead ================="
6741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6742 local STRIPE_SIZE=1048576
6743 local FILE_LENGTH=$((STRIPE_SIZE*100))
6747 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6749 cancel_lru_locks osc
6750 $LCTL set_param osc.*.rpc_stats 0
6751 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6752 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6753 local stats=$($LCTL get_param -n $osc_rpc_stats)
6754 local lines=$(echo "$stats" | awk 'END {print NR;}')
6757 if [ $lines -le 20 ]; then
6760 for size in 1 2 4 8; do
6761 local rpc=$(echo "$stats" |
6762 awk '($1 == "'$size':") {print $2; exit; }')
6764 error "Small $((size*4))k read IO $rpc !"
6766 echo "$osc_rpc_stats check passed!"
6771 run_test 101c "check stripe_size aligned read-ahead ================="
6774 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6775 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6780 local file=$DIR/$tfile
6781 local sz_MB=${FILESIZE_101d:-500}
6782 local ra_MB=${READAHEAD_MB:-40}
6784 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6785 [ $free_MB -lt $sz_MB ] &&
6786 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6788 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6789 $SETSTRIPE -c -1 $file || error "setstripe failed"
6791 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6792 echo Cancel LRU locks on lustre client to flush the client cache
6793 cancel_lru_locks osc
6795 echo Disable read-ahead
6796 local old_READAHEAD=$(set_read_ahead 0)
6798 echo Reading the test file $file with read-ahead disabled
6799 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6801 echo Cancel LRU locks on lustre client to flush the client cache
6802 cancel_lru_locks osc
6803 echo Enable read-ahead with ${ra_MB}MB
6804 set_read_ahead $ra_MB
6806 echo Reading the test file $file with read-ahead enabled
6807 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6809 echo "read-ahead disabled time read $raOFF"
6810 echo "read-ahead enabled time read $raON"
6812 set_read_ahead $old_READAHEAD
6814 wait_delete_completed
6816 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6817 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6819 run_test 101d "file read with and without read-ahead enabled"
6822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6823 local file=$DIR/$tfile
6824 local size_KB=500 #KB
6828 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6829 local need_KB=$((count * size_KB))
6830 [[ $free_KB -le $need_KB ]] &&
6831 skip_env "Need free space $need_KB, have $free_KB" && return
6833 echo "Creating $count ${size_KB}K test files"
6834 for ((i = 0; i < $count; i++)); do
6835 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6838 echo "Cancel LRU locks on lustre client to flush the client cache"
6839 cancel_lru_locks osc
6841 echo "Reset readahead stats"
6842 $LCTL set_param -n llite.*.read_ahead_stats 0
6844 for ((i = 0; i < $count; i++)); do
6845 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6848 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6849 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6851 for ((i = 0; i < $count; i++)); do
6852 rm -rf $file.$i 2>/dev/null
6855 #10000 means 20% reads are missing in readahead
6856 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6858 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6861 which iozone || { skip "no iozone installed" && return; }
6863 local old_debug=$($LCTL get_param debug)
6864 old_debug=${old_debug#*=}
6865 $LCTL set_param debug="reada mmap"
6867 # create a test file
6868 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6870 echo Cancel LRU locks on lustre client to flush the client cache
6871 cancel_lru_locks osc
6873 echo Reset readahead stats
6874 $LCTL set_param -n llite.*.read_ahead_stats 0
6876 echo mmap read the file with small block size
6877 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6880 echo checking missing pages
6881 $LCTL get_param llite.*.read_ahead_stats
6882 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6883 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6885 $LCTL set_param debug="$old_debug"
6886 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6889 run_test 101f "check mmap read performance"
6891 test_101g_brw_size_test() {
6893 local pages=$((mb * 1048576 / $(page_size)))
6895 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6896 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6897 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6898 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6902 $LCTL set_param -n osc.*.rpc_stats=0
6904 # 10 RPCs should be enough for the test
6906 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6907 { error "dd write ${mb} MB blocks failed"; return 3; }
6908 cancel_lru_locks osc
6909 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6910 { error "dd write ${mb} MB blocks failed"; return 4; }
6912 # calculate number of full-sized read and write RPCs
6913 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6914 sed -n '/pages per rpc/,/^$/p' |
6915 awk '/'$pages':/ { reads += $2; writes += $6 }; \
6916 END { print reads,writes }'))
6917 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6919 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6927 local osts=$(get_facets OST)
6928 local list=$(comma_list $(osts_nodes))
6929 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6930 local brw_size="obdfilter.*.brw_size"
6932 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6934 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6935 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6936 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6938 if [[ $orig_mb -lt 16 ]]; then
6939 save_lustre_params $osts "$brw_size" > $p
6940 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6941 error "set 16MB RPC size failed"
6943 echo "remount client to enable new RPC size"
6944 remount_client $MOUNT || error "remount_client failed"
6947 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6948 # should be able to set brw_size=12, but no rpc_stats for that
6949 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6952 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6954 if [[ $orig_mb -lt 16 ]]; then
6955 restore_lustre_params < $p
6956 remount_client $MOUNT || error "remount_client restore failed"
6959 rm -f $p $DIR/$tfile
6961 run_test 101g "Big bulk(4/16 MiB) readahead"
6964 test_mkdir -p $DIR/$tdir
6965 chown $RUNAS_ID $DIR/$tdir
6968 STRIPE_COUNT=$OSTCOUNT
6969 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6971 trap cleanup_test102 EXIT
6973 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6975 for num in 1 2 3 4; do
6976 for count in $(seq 1 $STRIPE_COUNT); do
6977 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6978 local size=`expr $STRIPE_SIZE \* $num`
6979 local file=file"$num-$idx-$count"
6980 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6986 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6992 rm -rf $DIR/d0.sanity/d102
6996 local testfile=$DIR/$tfile
7000 [ "$UID" != 0 ] && skip_env "must run as root" && return
7001 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7002 skip_env "must have user_xattr" && return
7004 [ -z "$(which setfattr 2>/dev/null)" ] &&
7005 skip_env "could not find setfattr" && return
7007 echo "set/get xattr..."
7008 setfattr -n trusted.name1 -v value1 $testfile ||
7009 error "setfattr -n trusted.name1=value1 $testfile failed"
7010 getfattr -n trusted.name1 $testfile 2> /dev/null |
7011 grep "trusted.name1=.value1" ||
7012 error "$testfile missing trusted.name1=value1"
7014 setfattr -n user.author1 -v author1 $testfile ||
7015 error "setfattr -n user.author1=author1 $testfile failed"
7016 getfattr -n user.author1 $testfile 2> /dev/null |
7017 grep "user.author1=.author1" ||
7018 error "$testfile missing trusted.author1=author1"
7021 setfattr -n trusted.name2 -v value2 $testfile ||
7022 error "$testfile unable to set trusted.name2"
7023 setfattr -n trusted.name3 -v value3 $testfile ||
7024 error "$testfile unable to set trusted.name3"
7025 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7026 grep "trusted.name" | wc -l) -eq 3 ] ||
7027 error "$testfile missing 3 trusted.name xattrs"
7029 setfattr -n user.author2 -v author2 $testfile ||
7030 error "$testfile unable to set user.author2"
7031 setfattr -n user.author3 -v author3 $testfile ||
7032 error "$testfile unable to set user.author3"
7033 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7034 grep "user.author" | wc -l) -eq 3 ] ||
7035 error "$testfile missing 3 user.author xattrs"
7037 echo "remove xattr..."
7038 setfattr -x trusted.name1 $testfile ||
7039 error "$testfile error deleting trusted.name1"
7040 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7041 error "$testfile did not delete trusted.name1 xattr"
7043 setfattr -x user.author1 $testfile ||
7044 error "$testfile error deleting user.author1"
7045 echo "set lustre special xattr ..."
7046 $LFS setstripe -c1 $testfile
7047 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7048 awk -F "=" '/trusted.lov/ { print $2 }' )
7049 setfattr -n "trusted.lov" -v $lovea $testfile ||
7050 error "$testfile doesn't ignore setting trusted.lov again"
7051 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7052 error "$testfile allow setting invalid trusted.lov"
7055 run_test 102a "user xattr test =================================="
7058 [ -z "$(which setfattr 2>/dev/null)" ] &&
7059 skip_env "could not find setfattr" && return
7061 # b10930: get/set/list trusted.lov xattr
7062 echo "get/set/list trusted.lov xattr ..."
7063 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7064 local testfile=$DIR/$tfile
7065 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7066 error "setstripe failed"
7067 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7068 error "getstripe failed"
7069 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7070 error "can't get trusted.lov from $testfile"
7072 local testfile2=${testfile}2
7073 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7074 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7077 setfattr -n trusted.lov -v $value $testfile2
7078 local stripe_size=$($GETSTRIPE -S $testfile2)
7079 local stripe_count=$($GETSTRIPE -c $testfile2)
7080 [[ $stripe_size -eq 65536 ]] ||
7081 error "stripe size $stripe_size != 65536"
7082 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7083 error "stripe count $stripe_count != $STRIPECOUNT"
7086 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7089 [ -z "$(which setfattr 2>/dev/null)" ] &&
7090 skip_env "could not find setfattr" && return
7092 # b10930: get/set/list lustre.lov xattr
7093 echo "get/set/list lustre.lov xattr ..."
7094 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7095 test_mkdir -p $DIR/$tdir
7096 chown $RUNAS_ID $DIR/$tdir
7097 local testfile=$DIR/$tdir/$tfile
7098 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7099 error "setstripe failed"
7100 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7101 error "getstripe failed"
7102 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7103 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7105 local testfile2=${testfile}2
7106 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7107 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7109 $RUNAS $MCREATE $testfile2
7110 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7111 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7112 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7113 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7114 [ $stripe_count -eq $STRIPECOUNT ] ||
7115 error "stripe count $stripe_count != $STRIPECOUNT"
7117 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7119 compare_stripe_info1() {
7120 local stripe_index_all_zero=true
7122 for num in 1 2 3 4; do
7123 for count in $(seq 1 $STRIPE_COUNT); do
7124 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7125 local size=$((STRIPE_SIZE * num))
7126 local file=file"$num-$offset-$count"
7127 stripe_size=$($LFS getstripe -S $PWD/$file)
7128 [[ $stripe_size -ne $size ]] &&
7129 error "$file: size $stripe_size != $size"
7130 stripe_count=$($LFS getstripe -c $PWD/$file)
7131 # allow fewer stripes to be created, ORI-601
7132 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7133 error "$file: count $stripe_count != $count"
7134 stripe_index=$($LFS getstripe -i $PWD/$file)
7135 [[ $stripe_index -ne 0 ]] &&
7136 stripe_index_all_zero=false
7140 $stripe_index_all_zero &&
7141 error "all files are being extracted starting from OST index 0"
7146 [ -n "$(which tar 2>/dev/null)" ] &&
7147 strings $(which tar) | grep -q "lustre" && echo tar
7151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7152 # b10930: tar test for trusted.lov xattr
7153 TAR=$(find_lustre_tar)
7154 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7155 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7157 test_mkdir -p $DIR/d102d
7158 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7160 compare_stripe_info1
7162 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7166 # b10930: tar test for trusted.lov xattr
7167 TAR=$(find_lustre_tar)
7168 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7169 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7171 test_mkdir -p $DIR/d102f
7173 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7175 compare_stripe_info1
7177 run_test 102f "tar copy files, not keep osts ==========="
7180 local xsize=${1:-1024} # in bytes
7181 local file=$DIR/$tfile
7183 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7184 skip "must have user_xattr" && return 0
7185 [ -z "$(which setfattr 2>/dev/null)" ] &&
7186 skip_env "could not find setfattr" && return 0
7187 [ -z "$(which getfattr 2>/dev/null)" ] &&
7188 skip_env "could not find getfattr" && return 0
7192 local value="$(generate_string $xsize)"
7194 local xbig=trusted.big
7195 log "save $xbig on $file"
7196 setfattr -n $xbig -v $value $file ||
7197 error "saving $xbig on $file failed"
7199 local orig=$(get_xattr_value $xbig $file)
7200 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7202 local xsml=trusted.sml
7203 log "save $xsml on $file"
7204 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7206 local new=$(get_xattr_value $xbig $file)
7207 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7209 log "grow $xsml on $file"
7210 setfattr -n $xsml -v "$value" $file ||
7211 error "growing $xsml on $file failed"
7213 new=$(get_xattr_value $xbig $file)
7214 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7215 log "$xbig still valid after growing $xsml"
7220 test_102h() { # bug 15777
7223 run_test 102h "grow xattr from inside inode to external block"
7226 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7227 grow_xattr $(max_xattr_size)
7229 run_test 102ha "grow xattr from inside inode to external inode"
7231 test_102i() { # bug 17038
7232 [ -z "$(which getfattr 2>/dev/null)" ] &&
7233 skip "could not find getfattr" && return
7235 ln -s $DIR/$tfile $DIR/${tfile}link
7236 getfattr -n trusted.lov $DIR/$tfile ||
7237 error "lgetxattr on $DIR/$tfile failed"
7238 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7239 grep -i "no such attr" ||
7240 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7241 rm -f $DIR/$tfile $DIR/${tfile}link
7243 run_test 102i "lgetxattr test on symbolic link ============"
7246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7247 TAR=$(find_lustre_tar)
7248 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7249 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7250 setup_test102 "$RUNAS"
7251 test_mkdir -p $DIR/d102j
7252 chown $RUNAS_ID $DIR/d102j
7253 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7255 compare_stripe_info1 "$RUNAS"
7257 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7260 [ -z "$(which setfattr 2>/dev/null)" ] &&
7261 skip "could not find setfattr" && return
7263 # b22187 just check that does not crash for regular file.
7264 setfattr -n trusted.lov $DIR/$tfile
7265 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7266 local test_kdir=$DIR/d102k
7267 test_mkdir $test_kdir
7268 local default_size=`$GETSTRIPE -S $test_kdir`
7269 local default_count=`$GETSTRIPE -c $test_kdir`
7270 local default_offset=`$GETSTRIPE -i $test_kdir`
7271 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7272 error 'dir setstripe failed'
7273 setfattr -n trusted.lov $test_kdir
7274 local stripe_size=`$GETSTRIPE -S $test_kdir`
7275 local stripe_count=`$GETSTRIPE -c $test_kdir`
7276 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7277 [ $stripe_size -eq $default_size ] ||
7278 error "stripe size $stripe_size != $default_size"
7279 [ $stripe_count -eq $default_count ] ||
7280 error "stripe count $stripe_count != $default_count"
7281 [ $stripe_offset -eq $default_offset ] ||
7282 error "stripe offset $stripe_offset != $default_offset"
7283 rm -rf $DIR/$tfile $test_kdir
7285 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7288 [ -z "$(which getfattr 2>/dev/null)" ] &&
7289 skip "could not find getfattr" && return
7291 # LU-532 trusted. xattr is invisible to non-root
7292 local testfile=$DIR/$tfile
7296 echo "listxattr as user..."
7297 chown $RUNAS_ID $testfile
7298 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7299 grep -q "trusted" &&
7300 error "$testfile trusted xattrs are user visible"
7304 run_test 102l "listxattr size test =================================="
7306 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7307 local path=$DIR/$tfile
7310 listxattr_size_check $path || error "listattr_size_check $path failed"
7312 run_test 102m "Ensure listxattr fails on small bufffer ========"
7316 getxattr() { # getxattr path name
7317 # Return the base64 encoding of the value of xattr name on path.
7321 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7323 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7325 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7327 getfattr --absolute-names --encoding=base64 --name=$name $path |
7328 awk -F= -v name=$name '$1 == name {
7329 print substr($0, index($0, "=") + 1);
7333 test_102n() { # LU-4101 mdt: protect internal xattrs
7334 [ -z "$(which setfattr 2>/dev/null)" ] &&
7335 skip "could not find setfattr" && return
7336 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7338 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7342 local file0=$DIR/$tfile.0
7343 local file1=$DIR/$tfile.1
7344 local xattr0=$TMP/$tfile.0
7345 local xattr1=$TMP/$tfile.1
7346 local namelist="lov lma lmv link fid version som hsm"
7350 rm -rf $file0 $file1 $xattr0 $xattr1
7353 # Get 'before' xattrs of $file1.
7354 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7356 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7357 namelist+=" lfsck_namespace"
7358 for name in $namelist; do
7359 # Try to copy xattr from $file0 to $file1.
7360 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7362 setfattr --name=trusted.$name --value="$value" $file1 ||
7363 error "setxattr 'trusted.$name' failed"
7365 # Try to set a garbage xattr.
7366 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7368 if [[ x$name == "xlov" ]]; then
7369 setfattr --name=trusted.lov --value="$value" $file1 &&
7370 error "setxattr invalid 'trusted.lov' success"
7372 setfattr --name=trusted.$name --value="$value" $file1 ||
7373 error "setxattr invalid 'trusted.$name' failed"
7376 # Try to remove the xattr from $file1. We don't care if this
7377 # appears to succeed or fail, we just don't want there to be
7378 # any changes or crashes.
7379 setfattr --remove=$trusted.$name $file1 2> /dev/null
7382 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7385 # Try to copy xattr from $file0 to $file1.
7386 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7388 setfattr --name=trusted.$name --value="$value" $file1 ||
7389 error "setxattr 'trusted.$name' failed"
7391 # Try to set a garbage xattr.
7392 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7394 setfattr --name=trusted.$name --value="$value" $file1 ||
7395 error "setxattr 'trusted.$name' failed"
7397 # Try to remove the xattr from $file1. We don't care if this
7398 # appears to succeed or fail, we just don't want there to be
7399 # any changes or crashes.
7400 setfattr --remove=$trusted.$name $file1 2> /dev/null
7403 # Get 'after' xattrs of file1.
7404 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7406 if ! diff $xattr0 $xattr1; then
7407 error "before and after xattrs of '$file1' differ"
7410 rm -rf $file0 $file1 $xattr0 $xattr1
7414 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7416 test_102p() { # LU-4703 setxattr did not check ownership
7417 local testfile=$DIR/$tfile
7419 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7420 skip "MDS needs to be at least 2.5.56" && return
7424 echo "setfacl as user..."
7425 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7426 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7428 echo "setfattr as user..."
7429 setfacl -m "u:$RUNAS_ID:---" $testfile
7430 $RUNAS setfattr -x system.posix_acl_access $testfile
7431 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7433 run_test 102p "check setxattr(2) correctly fails without permission"
7436 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7437 skip "MDS needs to be at least 2.6.92" && return
7438 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7440 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7443 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7444 skip "MDS needs to be at least 2.6.93" && return
7445 touch $DIR/$tfile || error "touch"
7446 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7447 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7448 rm $DIR/$tfile || error "rm"
7451 mkdir -p $DIR/$tdir || error "mkdir"
7452 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7453 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7454 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7455 error "$testfile error deleting user.author1"
7456 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7457 grep "user.$(basename $tdir)" &&
7458 error "$tdir did not delete user.$(basename $tdir)"
7459 rmdir $DIR/$tdir || error "rmdir"
7462 test_mkdir -p $DIR/$tdir || error "make striped dir"
7463 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7464 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7465 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7466 error "$testfile error deleting user.author1"
7467 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7468 grep "user.$(basename $tdir)" &&
7469 error "$tdir did not delete user.$(basename $tdir)"
7470 rmdir $DIR/$tdir || error "rm striped dir"
7472 run_test 102r "set EAs with empty values"
7476 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7481 [ "$UID" != 0 ] && skip_env "must run as root" && return
7482 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7483 skip "must have acl enabled" && return
7484 [ -z "$(which setfacl 2>/dev/null)" ] &&
7485 skip_env "could not find setfacl" && return
7486 $GSS && skip "could not run under gss" && return
7487 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7489 gpasswd -a daemon bin # LU-5641
7490 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7492 declare -a identity_old
7494 for num in $(seq $MDSCOUNT); do
7495 switch_identity $num true || identity_old[$num]=$?
7503 echo "performing cp ..."
7504 run_acl_subtest cp || error "run_acl_subtest cp failed"
7505 echo "performing getfacl-noacl..."
7506 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7507 echo "performing misc..."
7508 run_acl_subtest misc || error "misc test failed"
7509 echo "performing permissions..."
7510 run_acl_subtest permissions || error "permissions failed"
7511 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7512 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7513 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7514 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7516 echo "performing permissions xattr..."
7517 run_acl_subtest permissions_xattr ||
7518 error "permissions_xattr failed"
7520 echo "performing setfacl..."
7521 run_acl_subtest setfacl || error "setfacl test failed"
7523 # inheritance test got from HP
7524 echo "performing inheritance..."
7525 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7526 chmod +x make-tree || error "chmod +x failed"
7527 run_acl_subtest inheritance || error "inheritance test failed"
7530 echo "LU-974 ignore umask when acl is enabled..."
7531 run_acl_subtest 974 || error "LU-974 umask test failed"
7532 if [ $MDSCOUNT -ge 2 ]; then
7533 run_acl_subtest 974_remote ||
7534 error "LU-974 umask test failed under remote dir"
7537 echo "LU-2561 newly created file is same size as directory..."
7538 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7539 run_acl_subtest 2561 || error "LU-2561 test failed"
7541 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7544 run_acl_subtest 4924 || error "LU-4924 test failed"
7549 for num in $(seq $MDSCOUNT); do
7550 if [ "${identity_old[$num]}" = 1 ]; then
7551 switch_identity $num false || identity_old[$num]=$?
7555 run_test 103a "acl test ========================================="
7558 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7560 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7561 local mountopts=$MDS_MOUNT_OPTS
7563 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7567 stop $SINGLEMDS || error "failed to stop MDT."
7569 if [ -z "$MDS_MOUNT_OPTS" ]; then
7570 MDS_MOUNT_OPTS="-o noacl"
7572 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7574 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7575 error "failed to start MDT."
7576 MDS_MOUNT_OPTS=$mountopts
7580 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7584 stop $SINGLEMDS || error "failed to stop MDT."
7586 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7587 error "failed to start MDT."
7592 run_test 103b "MDS mount option 'noacl'"
7596 cp -rp $DIR/$tdir $DIR/$tdir.bak
7598 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7599 error "$DIR/$tdir shouldn't contain default ACL"
7600 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7601 error "$DIR/$tdir.bak shouldn't contain default ACL"
7604 run_test 103c "'cp -rp' won't set empty acl"
7607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7609 lfs df || error "lfs df failed"
7610 lfs df -ih || error "lfs df -ih failed"
7611 lfs df -h $DIR || error "lfs df -h $DIR failed"
7612 lfs df -i $DIR || error "lfs df -i $DIR failed"
7613 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7614 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7616 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7617 lctl --device %$OSC deactivate
7618 lfs df || error "lfs df with deactivated OSC failed"
7619 lctl --device %$OSC activate
7620 # wait the osc back to normal
7621 wait_osc_import_state client ost FULL
7623 lfs df || error "lfs df with reactivated OSC failed"
7626 run_test 104a "lfs df [-ih] [path] test ========================="
7629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7630 [ $RUNAS_ID -eq $UID ] &&
7631 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7633 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7634 grep "Permission denied" | wc -l)))
7635 if [ $denied_cnt -ne 0 ]; then
7636 error "lfs check servers test failed"
7639 run_test 104b "$RUNAS lfs check servers test ===================="
7642 # doesn't work on 2.4 kernels
7644 if $(flock_is_enabled); then
7645 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7647 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7651 run_test 105a "flock when mounted without -o flock test ========"
7655 if $(flock_is_enabled); then
7656 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7658 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7662 run_test 105b "fcntl when mounted without -o flock test ========"
7666 if $(flock_is_enabled); then
7667 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7669 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7673 run_test 105c "lockf when mounted without -o flock test ========"
7675 test_105d() { # bug 15924
7676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7677 test_mkdir -p $DIR/$tdir
7678 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7679 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7680 $LCTL set_param fail_loc=0x80000315
7681 flocks_test 2 $DIR/$tdir
7683 run_test 105d "flock race (should not freeze) ========"
7685 test_105e() { # bug 22660 && 22040
7686 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7688 flocks_test 3 $DIR/$tfile
7690 run_test 105e "Two conflicting flocks from same process ======="
7692 test_106() { #bug 10921
7693 test_mkdir -p $DIR/$tdir
7694 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7695 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7697 run_test 106 "attempt exec of dir followed by chown of that dir"
7700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7707 local save_pattern=$(sysctl -n kernel.core_pattern)
7708 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7709 sysctl -w kernel.core_pattern=$file
7710 sysctl -w kernel.core_uses_pid=0
7718 kill -s 11 $SLEEPPID
7720 if [ -e $file ]; then
7721 size=`stat -c%s $file`
7722 [ $size -eq 0 ] && error "Fail to create core file $file"
7724 error "Fail to create core file $file"
7727 sysctl -w kernel.core_pattern=$save_pattern
7728 sysctl -w kernel.core_uses_pid=$save_uses_pid
7731 run_test 107 "Coredump on SIG"
7734 test_mkdir -p $DIR/$tdir
7735 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7736 error "mkdir with 255 char failed"
7737 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7738 error "mkdir with 256 char should fail, but did not"
7739 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7740 error "create with 255 char failed"
7741 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7742 error "create with 256 char should fail, but did not"
7747 run_test 110 "filename length checking"
7750 # Purpose: To verify dynamic thread (OSS) creation.
7753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7754 remote_ost_nodsh && skip "remote OST with nodsh" && return
7756 # Lustre does not stop service threads once they are started.
7757 # Reset number of running threads to default.
7762 local save_params="$TMP/sanity-$TESTNAME.parameters"
7764 # Get ll_ost_io count before I/O
7765 OSTIO_pre=$(do_facet ost1 \
7766 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7767 # Exit if lustre is not running (ll_ost_io not running).
7768 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7770 echo "Starting with $OSTIO_pre threads"
7771 local thread_max=$((OSTIO_pre * 2))
7772 local rpc_in_flight=$((thread_max * 2))
7773 # Number of I/O Process proposed to be started.
7775 local facets=$(get_facets OST)
7777 save_lustre_params client \
7778 "osc.*OST*.max_rpcs_in_flight" > $save_params
7779 save_lustre_params $facets \
7780 "ost.OSS.ost_io.threads_max" >> $save_params
7782 # Set in_flight to $rpc_in_flight
7783 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7784 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7785 nfiles=${rpc_in_flight}
7786 # Set ost thread_max to $thread_max
7788 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7790 # 5 Minutes should be sufficient for max number of OSS
7791 # threads(thread_max) to be created.
7795 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7797 for i in $(seq $nfiles); do
7798 local file=$DIR/$tdir/${tfile}-$i
7799 $LFS setstripe -c -1 -i 0 $file
7800 ($WTL $file $timeout)&
7803 # I/O Started - Wait for thread_started to reach thread_max or report
7804 # error if thread_started is more than thread_max.
7805 echo "Waiting for thread_started to reach thread_max"
7806 local thread_started=0
7807 local end_time=$((SECONDS + timeout))
7809 while [ $SECONDS -le $end_time ] ; do
7811 # Get ost i/o thread_started count.
7812 thread_started=$(do_facet ost1 \
7814 ost.OSS.ost_io.threads_started | cut -d= -f2")
7815 # Break out if thread_started is equal/greater than thread_max
7816 if [[ $thread_started -ge $thread_max ]]; then
7817 echo ll_ost_io thread_started $thread_started, \
7818 equal/greater than thread_max $thread_max
7824 # Cleanup - We have the numbers, Kill i/o jobs if running.
7825 jobcount=($(jobs -p))
7826 for i in $(seq 0 $((${#jobcount[@]}-1)))
7828 kill -9 ${jobcount[$i]}
7829 if [ $? -ne 0 ] ; then
7831 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7835 # Cleanup files left by WTL binary.
7836 for i in $(seq $nfiles); do
7837 local file=$DIR/$tdir/${tfile}-$i
7839 if [ $? -ne 0 ] ; then
7840 echo "Warning: Failed to delete file $file"
7844 restore_lustre_params <$save_params
7845 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7847 # Error out if no new thread has started or Thread started is greater
7849 if [[ $thread_started -le $OSTIO_pre ||
7850 $thread_started -gt $thread_max ]]; then
7851 error "ll_ost_io: thread_started $thread_started" \
7852 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7853 "No new thread started or thread started greater " \
7857 run_test 115 "verify dynamic thread creation===================="
7860 wait_delete_completed
7861 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7862 echo "OST kbytes available: ${AVAIL[@]}"
7867 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7868 #echo OST $i: ${AVAIL[i]}kb
7869 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7873 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7878 echo "Min free space: OST $MINI: $MINV"
7879 echo "Max free space: OST $MAXI: $MAXV"
7882 test_116a() { # was previously test_116()
7883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7884 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7886 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7888 echo -n "Free space priority "
7889 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7894 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7895 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7897 trap simple_cleanup_common EXIT
7900 # Check if we need to generate uneven OSTs
7901 test_mkdir -p $DIR/$tdir/OST${MINI}
7902 local FILL=$((MINV / 4))
7903 local DIFF=$((MAXV - MINV))
7904 local DIFF2=$((DIFF * 100 / MINV))
7906 local threshold=$(do_facet $SINGLEMDS \
7907 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7908 threshold=${threshold%%%}
7909 echo -n "Check for uneven OSTs: "
7910 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7912 if [[ $DIFF2 -gt $threshold ]]; then
7914 echo "Don't need to fill OST$MINI"
7916 # generate uneven OSTs. Write 2% over the QOS threshold value
7918 DIFF=$((threshold - DIFF2 + 2))
7919 DIFF2=$((MINV * DIFF / 100))
7920 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7921 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7922 error "setstripe failed"
7923 DIFF=$((DIFF2 / 2048))
7925 while [ $i -lt $DIFF ]; do
7927 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7928 bs=2M count=1 2>/dev/null
7937 DIFF=$((MAXV - MINV))
7938 DIFF2=$((DIFF * 100 / MINV))
7939 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7940 if [ $DIFF2 -gt $threshold ]; then
7943 echo "failed - QOS mode won't be used"
7944 skip "QOS imbalance criteria not met"
7945 simple_cleanup_common
7954 # now fill using QOS
7955 $SETSTRIPE -c 1 $DIR/$tdir
7956 FILL=$((FILL / 200))
7957 if [ $FILL -gt 600 ]; then
7960 echo "writing $FILL files to QOS-assigned OSTs"
7962 while [ $i -lt $FILL ]; do
7964 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7968 echo "wrote $i 200k files"
7972 echo "Note: free space may not be updated, so measurements might be off"
7974 DIFF2=$((MAXV - MINV))
7975 echo "free space delta: orig $DIFF final $DIFF2"
7976 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7977 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7978 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7979 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7980 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7981 if [[ $DIFF -gt 0 ]]; then
7982 FILL=$((DIFF2 * 100 / DIFF - 100))
7983 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7986 # Figure out which files were written where
7987 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7988 awk '/'$MINI1': / {print $2; exit}')
7990 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7991 echo "$MINC files created on smaller OST $MINI1"
7992 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7993 awk '/'$MAXI1': / {print $2; exit}')
7995 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7996 echo "$MAXC files created on larger OST $MAXI1"
7997 if [[ $MINC -gt 0 ]]; then
7998 FILL=$((MAXC * 100 / MINC - 100))
7999 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8001 [[ $MAXC -gt $MINC ]] ||
8002 error_ignore LU-9 "stripe QOS didn't balance free space"
8003 simple_cleanup_common
8005 run_test 116a "stripe QOS: free space balance ==================="
8007 test_116b() { # LU-2093
8008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8009 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8011 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8012 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8013 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8014 [ -z "$old_rr" ] && skip "no QOS" && return 0
8015 do_facet $SINGLEMDS lctl set_param \
8016 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8018 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8019 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8020 do_facet $SINGLEMDS lctl set_param fail_loc=0
8022 do_facet $SINGLEMDS lctl set_param \
8023 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8025 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8027 test_117() # bug 10891
8029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8030 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8031 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8032 lctl set_param fail_loc=0x21e
8033 > $DIR/$tfile || error "truncate failed"
8034 lctl set_param fail_loc=0
8035 echo "Truncate succeeded."
8038 run_test 117 "verify osd extend =========="
8040 NO_SLOW_RESENDCOUNT=4
8041 export OLD_RESENDCOUNT=""
8042 set_resend_count () {
8043 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8044 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8045 lctl set_param -n $PROC_RESENDCOUNT $1
8046 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8049 # for reduce test_118* time (b=14842)
8050 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8052 # Reset async IO behavior after error case
8054 FILE=$DIR/reset_async
8056 # Ensure all OSCs are cleared
8057 $SETSTRIPE -c -1 $FILE
8058 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8063 test_118a() #bug 11710
8065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8068 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8069 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8070 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8072 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8073 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8078 run_test 118a "verify O_SYNC works =========="
8082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8083 remote_ost_nodsh && skip "remote OST with nodsh" && return
8087 #define OBD_FAIL_SRV_ENOENT 0x217
8088 set_nodes_failloc "$(osts_nodes)" 0x217
8089 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8091 set_nodes_failloc "$(osts_nodes)" 0
8092 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8093 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8096 if [[ $RC -eq 0 ]]; then
8097 error "Must return error due to dropped pages, rc=$RC"
8101 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8102 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8106 echo "Dirty pages not leaked on ENOENT"
8108 # Due to the above error the OSC will issue all RPCs syncronously
8109 # until a subsequent RPC completes successfully without error.
8110 $MULTIOP $DIR/$tfile Ow4096yc
8115 run_test 118b "Reclaim dirty pages on fatal error =========="
8119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8121 # for 118c, restore the original resend count, LU-1940
8122 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8123 set_resend_count $OLD_RESENDCOUNT
8124 remote_ost_nodsh && skip "remote OST with nodsh" && return
8128 #define OBD_FAIL_OST_EROFS 0x216
8129 set_nodes_failloc "$(osts_nodes)" 0x216
8131 # multiop should block due to fsync until pages are written
8132 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8136 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8137 error "Multiop failed to block on fsync, pid=$MULTIPID"
8140 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8142 if [[ $WRITEBACK -eq 0 ]]; then
8143 error "No page in writeback, writeback=$WRITEBACK"
8146 set_nodes_failloc "$(osts_nodes)" 0
8149 if [[ $RC -ne 0 ]]; then
8150 error "Multiop fsync failed, rc=$RC"
8153 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8154 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8156 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8157 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8161 echo "Dirty pages flushed via fsync on EROFS"
8164 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8166 # continue to use small resend count to reduce test_118* time (b=14842)
8167 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8172 remote_ost_nodsh && skip "remote OST with nodsh" && return
8176 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8177 set_nodes_failloc "$(osts_nodes)" 0x214
8178 # multiop should block due to fsync until pages are written
8179 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8183 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8184 error "Multiop failed to block on fsync, pid=$MULTIPID"
8187 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8189 if [[ $WRITEBACK -eq 0 ]]; then
8190 error "No page in writeback, writeback=$WRITEBACK"
8193 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8194 set_nodes_failloc "$(osts_nodes)" 0
8196 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8197 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8199 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8200 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8204 echo "Dirty pages gaurenteed flushed via fsync"
8207 run_test 118d "Fsync validation inject a delay of the bulk =========="
8210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8213 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8214 lctl set_param fail_loc=0x8000040a
8216 # Should simulate EINVAL error which is fatal
8217 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8219 if [[ $RC -eq 0 ]]; then
8220 error "Must return error due to dropped pages, rc=$RC"
8223 lctl set_param fail_loc=0x0
8225 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8226 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8227 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8229 if [[ $LOCKED -ne 0 ]]; then
8230 error "Locked pages remain in cache, locked=$LOCKED"
8233 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8234 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8238 echo "No pages locked after fsync"
8243 run_test 118f "Simulate unrecoverable OSC side error =========="
8246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8249 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8250 lctl set_param fail_loc=0x406
8252 # simulate local -ENOMEM
8253 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8256 lctl set_param fail_loc=0
8257 if [[ $RC -eq 0 ]]; then
8258 error "Must return error due to dropped pages, rc=$RC"
8261 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8262 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8263 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8265 if [[ $LOCKED -ne 0 ]]; then
8266 error "Locked pages remain in cache, locked=$LOCKED"
8269 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8270 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8274 echo "No pages locked after fsync"
8279 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8283 remote_ost_nodsh && skip "remote OST with nodsh" && return
8287 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8288 set_nodes_failloc "$(osts_nodes)" 0x20e
8289 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8290 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8293 set_nodes_failloc "$(osts_nodes)" 0
8294 if [[ $RC -eq 0 ]]; then
8295 error "Must return error due to dropped pages, rc=$RC"
8298 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8299 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8300 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8302 if [[ $LOCKED -ne 0 ]]; then
8303 error "Locked pages remain in cache, locked=$LOCKED"
8306 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8307 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8311 echo "No pages locked after fsync"
8315 run_test 118h "Verify timeout in handling recoverables errors =========="
8317 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8321 remote_ost_nodsh && skip "remote OST with nodsh" && return
8325 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8326 set_nodes_failloc "$(osts_nodes)" 0x20e
8328 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8329 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8332 set_nodes_failloc "$(osts_nodes)" 0
8336 if [[ $RC -ne 0 ]]; then
8337 error "got error, but should be not, rc=$RC"
8340 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8341 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8342 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8343 if [[ $LOCKED -ne 0 ]]; then
8344 error "Locked pages remain in cache, locked=$LOCKED"
8347 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8348 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8352 echo "No pages locked after fsync"
8356 run_test 118i "Fix error before timeout in recoverable error =========="
8358 [ "$SLOW" = "no" ] && set_resend_count 4
8361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8362 remote_ost_nodsh && skip "remote OST with nodsh" && return
8366 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8367 set_nodes_failloc "$(osts_nodes)" 0x220
8369 # return -EIO from OST
8370 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8372 set_nodes_failloc "$(osts_nodes)" 0x0
8373 if [[ $RC -eq 0 ]]; then
8374 error "Must return error due to dropped pages, rc=$RC"
8377 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8378 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8379 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8380 if [[ $LOCKED -ne 0 ]]; then
8381 error "Locked pages remain in cache, locked=$LOCKED"
8384 # in recoverable error on OST we want resend and stay until it finished
8385 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8386 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8390 echo "No pages locked after fsync"
8394 run_test 118j "Simulate unrecoverable OST side error =========="
8398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8399 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8401 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8402 set_nodes_failloc "$(osts_nodes)" 0x20e
8403 test_mkdir -p $DIR/$tdir
8405 for ((i=0;i<10;i++)); do
8406 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8407 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8414 set_nodes_failloc "$(osts_nodes)" 0
8417 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8423 test_mkdir -p $DIR/$tdir
8424 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8427 run_test 118l "fsync dir ========="
8429 test_118m() # LU-3066
8431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8432 test_mkdir -p $DIR/$tdir
8433 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8436 run_test 118m "fdatasync dir ========="
8438 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8440 test_119a() # bug 11737
8442 BSIZE=$((512 * 1024))
8443 directio write $DIR/$tfile 0 1 $BSIZE
8444 # We ask to read two blocks, which is more than a file size.
8445 # directio will indicate an error when requested and actual
8446 # sizes aren't equeal (a normal situation in this case) and
8447 # print actual read amount.
8448 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8449 if [ "$NOB" != "$BSIZE" ]; then
8450 error "read $NOB bytes instead of $BSIZE"
8454 run_test 119a "Short directIO read must return actual read amount"
8456 test_119b() # bug 11737
8458 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8460 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8461 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8463 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8464 error "direct read failed"
8467 run_test 119b "Sparse directIO read must return actual read amount"
8469 test_119c() # bug 13099
8472 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8473 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8476 run_test 119c "Testing for direct read hitting hole"
8478 test_119d() # bug 15950
8480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8481 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8482 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8484 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8485 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8486 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8487 lctl set_param fail_loc=0x40d
8488 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8491 cat $DIR/$tfile > /dev/null &
8492 lctl set_param fail_loc=0
8495 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8497 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8498 error "the read rpcs have not completed in 2s"
8500 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8502 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8506 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8507 test_mkdir -p $DIR/$tdir
8508 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8509 skip "no early lock cancel on server" && return 0
8511 lru_resize_disable mdc
8512 lru_resize_disable osc
8513 cancel_lru_locks mdc
8514 # asynchronous object destroy at MDT could cause bl ast to client
8515 cancel_lru_locks osc
8517 stat $DIR/$tdir > /dev/null
8518 can1=$(do_facet $SINGLEMDS \
8519 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8520 awk '/ldlm_cancel/ {print $2}')
8521 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8522 awk '/ldlm_bl_callback/ {print $2}')
8523 test_mkdir -c1 $DIR/$tdir/d1
8524 can2=$(do_facet $SINGLEMDS \
8525 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8526 awk '/ldlm_cancel/ {print $2}')
8527 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8528 awk '/ldlm_bl_callback/ {print $2}')
8529 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8530 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8531 lru_resize_enable mdc
8532 lru_resize_enable osc
8534 run_test 120a "Early Lock Cancel: mkdir test"
8537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8538 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8539 test_mkdir $DIR/$tdir
8540 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8541 skip "no early lock cancel on server" && return 0
8542 lru_resize_disable mdc
8543 lru_resize_disable osc
8544 cancel_lru_locks mdc
8545 stat $DIR/$tdir > /dev/null
8546 can1=$(do_facet $SINGLEMDS \
8547 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8548 awk '/ldlm_cancel/ {print $2}')
8549 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8550 awk '/ldlm_bl_callback/ {print $2}')
8552 can2=$(do_facet $SINGLEMDS \
8553 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8554 awk '/ldlm_cancel/ {print $2}')
8555 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8556 awk '/ldlm_bl_callback/ {print $2}')
8557 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8558 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8559 lru_resize_enable mdc
8560 lru_resize_enable osc
8562 run_test 120b "Early Lock Cancel: create test"
8565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8566 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8567 test_mkdir -c1 $DIR/$tdir
8568 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8569 skip "no early lock cancel on server" && return 0
8570 lru_resize_disable mdc
8571 lru_resize_disable osc
8572 test_mkdir -p -c1 $DIR/$tdir/d1
8573 test_mkdir -p -c1 $DIR/$tdir/d2
8574 touch $DIR/$tdir/d1/f1
8575 cancel_lru_locks mdc
8576 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8577 can1=$(do_facet $SINGLEMDS \
8578 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8579 awk '/ldlm_cancel/ {print $2}')
8580 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8581 awk '/ldlm_bl_callback/ {print $2}')
8582 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8583 can2=$(do_facet $SINGLEMDS \
8584 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8585 awk '/ldlm_cancel/ {print $2}')
8586 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8587 awk '/ldlm_bl_callback/ {print $2}')
8588 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8589 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8590 lru_resize_enable mdc
8591 lru_resize_enable osc
8593 run_test 120c "Early Lock Cancel: link test"
8596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8597 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8598 test_mkdir -p -c1 $DIR/$tdir
8599 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8600 skip "no early lock cancel on server" && return 0
8601 lru_resize_disable mdc
8602 lru_resize_disable osc
8604 cancel_lru_locks mdc
8605 stat $DIR/$tdir > /dev/null
8606 can1=$(do_facet $SINGLEMDS \
8607 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8608 awk '/ldlm_cancel/ {print $2}')
8609 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8610 awk '/ldlm_bl_callback/ {print $2}')
8611 chmod a+x $DIR/$tdir
8612 can2=$(do_facet $SINGLEMDS \
8613 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8614 awk '/ldlm_cancel/ {print $2}')
8615 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8616 awk '/ldlm_bl_callback/ {print $2}')
8617 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8618 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8619 lru_resize_enable mdc
8620 lru_resize_enable osc
8622 run_test 120d "Early Lock Cancel: setattr test"
8625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8626 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8627 skip "no early lock cancel on server" && return 0
8628 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8629 local dlmtrace_set=false
8631 test_mkdir -p -c1 $DIR/$tdir
8632 lru_resize_disable mdc
8633 lru_resize_disable osc
8634 ! $LCTL get_param debug | grep -q dlmtrace &&
8635 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8636 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8637 cancel_lru_locks mdc
8638 cancel_lru_locks osc
8639 dd if=$DIR/$tdir/f1 of=/dev/null
8640 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8641 # XXX client can not do early lock cancel of OST lock
8642 # during unlink (LU-4206), so cancel osc lock now.
8644 cancel_lru_locks osc
8645 can1=$(do_facet $SINGLEMDS \
8646 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8647 awk '/ldlm_cancel/ {print $2}')
8648 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8649 awk '/ldlm_bl_callback/ {print $2}')
8650 unlink $DIR/$tdir/f1
8652 can2=$(do_facet $SINGLEMDS \
8653 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8654 awk '/ldlm_cancel/ {print $2}')
8655 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8656 awk '/ldlm_bl_callback/ {print $2}')
8657 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8658 $LCTL dk $TMP/cancel.debug.txt
8659 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8660 $LCTL dk $TMP/blocking.debug.txt
8661 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8662 lru_resize_enable mdc
8663 lru_resize_enable osc
8665 run_test 120e "Early Lock Cancel: unlink test"
8668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8669 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8670 skip "no early lock cancel on server" && return 0
8671 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8672 test_mkdir -p -c1 $DIR/$tdir
8673 lru_resize_disable mdc
8674 lru_resize_disable osc
8675 test_mkdir -p -c1 $DIR/$tdir/d1
8676 test_mkdir -p -c1 $DIR/$tdir/d2
8677 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8678 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8679 cancel_lru_locks mdc
8680 cancel_lru_locks osc
8681 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8682 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8683 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8684 # XXX client can not do early lock cancel of OST lock
8685 # during rename (LU-4206), so cancel osc lock now.
8687 cancel_lru_locks osc
8688 can1=$(do_facet $SINGLEMDS \
8689 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8690 awk '/ldlm_cancel/ {print $2}')
8691 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8692 awk '/ldlm_bl_callback/ {print $2}')
8693 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8695 can2=$(do_facet $SINGLEMDS \
8696 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8697 awk '/ldlm_cancel/ {print $2}')
8698 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8699 awk '/ldlm_bl_callback/ {print $2}')
8700 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8701 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8702 lru_resize_enable mdc
8703 lru_resize_enable osc
8705 run_test 120f "Early Lock Cancel: rename test"
8708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8709 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8710 skip "no early lock cancel on server" && return 0
8711 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8712 lru_resize_disable mdc
8713 lru_resize_disable osc
8715 echo create $count files
8716 test_mkdir -p $DIR/$tdir
8717 cancel_lru_locks mdc
8718 cancel_lru_locks osc
8721 can0=$(do_facet $SINGLEMDS \
8722 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8723 awk '/ldlm_cancel/ {print $2}')
8724 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8725 awk '/ldlm_bl_callback/ {print $2}')
8726 createmany -o $DIR/$tdir/f $count
8728 can1=$(do_facet $SINGLEMDS \
8729 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8730 awk '/ldlm_cancel/ {print $2}')
8731 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8732 awk '/ldlm_bl_callback/ {print $2}')
8734 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8735 echo rm $count files
8738 can2=$(do_facet $SINGLEMDS \
8739 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8740 awk '/ldlm_cancel/ {print $2}')
8741 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8742 awk '/ldlm_bl_callback/ {print $2}')
8744 echo total: $count removes in $((t2-t1))
8745 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8747 # wait for commitment of removal
8748 lru_resize_enable mdc
8749 lru_resize_enable osc
8751 run_test 120g "Early Lock Cancel: performance test"
8753 test_121() { #bug #10589
8754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8756 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8757 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8758 lctl set_param fail_loc=0x310
8759 cancel_lru_locks osc > /dev/null
8760 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8761 lctl set_param fail_loc=0
8762 [[ $reads -eq $writes ]] ||
8763 error "read $reads blocks, must be $writes blocks"
8765 run_test 121 "read cancel race ========="
8767 test_123a() { # was test 123, statahead(bug 11401)
8768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8770 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8771 log "testing on UP system. Performance may be not as good as expected."
8776 test_mkdir -p $DIR/$tdir
8777 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8778 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8780 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8781 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8783 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8784 lctl set_param -n llite.*.statahead_max 0
8785 lctl get_param llite.*.statahead_max
8786 cancel_lru_locks mdc
8787 cancel_lru_locks osc
8789 time ls -l $DIR/$tdir | wc -l
8791 delta=$((etime - stime))
8792 log "ls $i files without statahead: $delta sec"
8793 lctl set_param llite.*.statahead_max=$max
8795 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8796 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8797 cancel_lru_locks mdc
8798 cancel_lru_locks osc
8800 time ls -l $DIR/$tdir | wc -l
8802 delta_sa=$((etime - stime))
8803 log "ls $i files with statahead: $delta_sa sec"
8804 lctl get_param -n llite.*.statahead_stats
8805 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8807 [[ $swrong -lt $ewrong ]] &&
8808 log "statahead was stopped, maybe too many locks held!"
8809 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8811 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8812 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8813 lctl set_param -n llite.*.statahead_max 0
8814 lctl get_param llite.*.statahead_max
8815 cancel_lru_locks mdc
8816 cancel_lru_locks osc
8818 time ls -l $DIR/$tdir | wc -l
8820 delta=$((etime - stime))
8821 log "ls $i files again without statahead: $delta sec"
8822 lctl set_param llite.*.statahead_max=$max
8823 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8824 if [ $SLOWOK -eq 0 ]; then
8825 error "ls $i files is slower with statahead!"
8827 log "ls $i files is slower with statahead!"
8833 [ $delta -gt 20 ] && break
8834 [ $delta -gt 8 ] && MULT=$((50 / delta))
8835 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8843 delta=$((etime - stime))
8844 log "rm -r $DIR/$tdir/: $delta seconds"
8846 lctl get_param -n llite.*.statahead_stats
8848 run_test 123a "verify statahead work"
8850 test_123b () { # statahead(bug 15027)
8851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8852 test_mkdir -p $DIR/$tdir
8853 createmany -o $DIR/$tdir/$tfile-%d 1000
8855 cancel_lru_locks mdc
8856 cancel_lru_locks osc
8858 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8859 lctl set_param fail_loc=0x80000803
8860 ls -lR $DIR/$tdir > /dev/null
8862 lctl set_param fail_loc=0x0
8863 lctl get_param -n llite.*.statahead_stats
8868 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8872 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8873 skip "no lru resize on server" && return 0
8875 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8877 log "create $NR files at $DIR/$tdir"
8878 createmany -o $DIR/$tdir/f $NR ||
8879 error "failed to create $NR files in $DIR/$tdir"
8881 cancel_lru_locks mdc
8882 ls -l $DIR/$tdir > /dev/null
8886 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8887 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8888 LRU_SIZE=$($LCTL get_param -n $PARAM)
8889 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8890 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8892 log "NS=$(basename $NSDIR)"
8897 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8898 skip "Not enough cached locks created!"
8905 # We know that lru resize allows one client to hold $LIMIT locks
8906 # for 10h. After that locks begin to be killed by client.
8908 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8910 if [ $LIMIT -lt $LRU_SIZE ]; then
8911 skip "Limit is too small $LIMIT"
8915 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8916 # killing locks. Some time was spent for creating locks. This means
8917 # that up to the moment of sleep finish we must have killed some of
8918 # them (10-100 locks). This depends on how fast ther were created.
8919 # Many of them were touched in almost the same moment and thus will
8920 # be killed in groups.
8921 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8923 # Use $LRU_SIZE_B here to take into account real number of locks
8924 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8925 local LRU_SIZE_B=$LRU_SIZE
8927 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8928 log "OLD_LVF=$OLD_LVF"
8929 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8931 # Let's make sure that we really have some margin. Client checks
8932 # cached locks every 10 sec.
8934 log "Sleep ${SLEEP} sec"
8936 while ((SEC<$SLEEP)); do
8940 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8944 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8945 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8947 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8948 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8949 unlinkmany $DIR/$tdir/f $NR
8953 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8954 log "unlink $NR files at $DIR/$tdir"
8955 unlinkmany $DIR/$tdir/f $NR
8957 run_test 124a "lru resize ======================================="
8959 get_max_pool_limit()
8961 local limit=$($LCTL get_param \
8962 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8965 if [[ $l -gt $max ]]; then
8973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8974 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8975 skip "no lru resize on server" && return 0
8977 LIMIT=$(get_max_pool_limit)
8979 NR=$(($(default_lru_size)*20))
8980 if [[ $NR -gt $LIMIT ]]; then
8981 log "Limit lock number by $LIMIT locks"
8985 IFree=$(mdsrate_inodes_available)
8986 if [ $IFree -lt $NR ]; then
8987 log "Limit lock number by $IFree inodes"
8991 lru_resize_disable mdc
8992 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8993 error "failed to create $DIR/$tdir/disable_lru_resize"
8995 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8996 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8997 cancel_lru_locks mdc
9000 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9003 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9006 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9010 nolruresize_delta=$((etime-stime))
9011 log "ls -la time: $nolruresize_delta seconds"
9012 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9013 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9015 lru_resize_enable mdc
9016 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
9017 error "failed to create $DIR/$tdir/enable_lru_resize"
9019 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9020 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9021 cancel_lru_locks mdc
9024 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9027 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9030 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9034 lruresize_delta=$((etime-stime))
9035 log "ls -la time: $lruresize_delta seconds"
9036 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9038 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9039 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9040 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9041 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9043 log "lru resize performs the same with no lru resize"
9045 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9047 run_test 124b "lru resize (performance test) ======================="
9050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9051 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
9052 skip "no lru resize on server" && return 0
9054 # cache ununsed locks on client
9056 cancel_lru_locks mdc
9057 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9058 createmany -o $DIR/$tdir/f $nr ||
9059 error "failed to create $nr files in $DIR/$tdir"
9060 ls -l $DIR/$tdir > /dev/null
9062 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9063 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9064 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9065 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9066 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9068 # set lru_max_age to 1 sec
9069 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
9070 echo "sleep $((recalc_p * 2)) seconds..."
9071 sleep $((recalc_p * 2))
9073 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9074 # restore lru_max_age
9075 $LCTL set_param -n $nsdir.lru_max_age $max_age
9076 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9077 unlinkmany $DIR/$tdir/f $nr
9079 run_test 124c "LRUR cancel very aged locks"
9081 test_125() { # 13358
9082 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9083 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
9084 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9085 test_mkdir -p $DIR/d125 || error "mkdir failed"
9086 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
9087 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
9088 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
9090 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9092 test_126() { # bug 12829/13455
9093 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9094 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
9095 $GSS && skip "must run as gss disabled" && return
9097 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9098 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9100 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9102 run_test 126 "check that the fsgid provided by the client is taken into account"
9104 test_127a() { # bug 15521
9105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9106 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9107 $LCTL set_param osc.*.stats=0
9108 FSIZE=$((2048 * 1024))
9109 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9110 cancel_lru_locks osc
9111 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9113 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9114 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9115 echo "got $COUNT $NAME"
9116 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9117 eval $NAME=$COUNT || error "Wrong proc format"
9120 read_bytes|write_bytes)
9121 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9122 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9123 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9124 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9125 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9126 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9127 error "sumsquare is too small: $SUMSQ"
9128 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9129 error "sumsquare is too big: $SUMSQ"
9133 done < $DIR/${tfile}.tmp
9135 #check that we actually got some stats
9136 [ "$read_bytes" ] || error "Missing read_bytes stats"
9137 [ "$write_bytes" ] || error "Missing write_bytes stats"
9138 [ "$read_bytes" != 0 ] || error "no read done"
9139 [ "$write_bytes" != 0 ] || error "no write done"
9141 run_test 127a "verify the client stats are sane"
9143 test_127b() { # bug LU-333
9144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9145 $LCTL set_param llite.*.stats=0
9146 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9147 # perform 2 reads and writes so MAX is different from SUM.
9148 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9149 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9150 cancel_lru_locks osc
9151 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9152 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9154 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9155 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9156 echo "got $COUNT $NAME"
9157 eval $NAME=$COUNT || error "Wrong proc format"
9161 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9162 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9163 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9164 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9167 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9168 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9169 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9170 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9174 done < $TMP/${tfile}.tmp
9176 #check that we actually got some stats
9177 [ "$read_bytes" ] || error "Missing read_bytes stats"
9178 [ "$write_bytes" ] || error "Missing write_bytes stats"
9179 [ "$read_bytes" != 0 ] || error "no read done"
9180 [ "$write_bytes" != 0 ] || error "no write done"
9182 rm -f $TMP/${tfile}.tmp
9184 run_test 127b "verify the llite client stats are sane"
9186 test_128() { # bug 15212
9188 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9193 result=$(grep error $TMP/$tfile.log)
9194 rm -f $DIR/$tfile $TMP/$tfile.log
9196 error "consecutive find's under interactive lfs failed"
9198 run_test 128 "interactive lfs for 2 consecutive find's"
9205 local ldproc=/proc/fs/ldiskfs
9206 local facets=$(get_facets MDS)
9208 for facet in ${facets//,/ }; do
9209 canondev=$(ldiskfs_canon \
9210 *.$(convert_facet2label $facet).mntdev $facet)
9211 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9212 ldproc=/sys/fs/ldiskfs
9213 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9214 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9219 local facets=$(get_facets MDS)
9220 for facet in ${facets//,/ }; do
9221 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9227 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9228 { skip "Need MDS version with at least 2.5.56"; return 0; }
9230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9231 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9232 skip "Only applicable to ldiskfs-based MDTs"
9235 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9238 local has_warning=false
9243 # block size of mds1
9244 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9245 set_dir_limits $maxsize $maxsize
9246 local dirsize=$(stat -c%s "$DIR/$tdir")
9248 while [[ $dirsize -le $maxsize ]]; do
9249 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9251 if ! $has_warning; then
9252 check_mds_dmesg '"is approaching"' && has_warning=true
9255 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9256 # EFBIG for previous versions included in ldiskfs series
9257 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9259 echo "return code $rc received as expected"
9261 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9262 error_exit "create failed w/o dir size limit"
9264 check_mds_dmesg '"has reached"' ||
9265 error_exit "reached message should be output"
9267 [ $has_warning -eq 0 ] &&
9268 error_exit "warning message should be output"
9270 dirsize=$(stat -c%s "$DIR/$tdir")
9272 [[ $dirsize -ge $maxsize ]] && return 0
9273 error_exit "current dir size $dirsize, " \
9274 "previous limit $maxsize"
9275 elif [ $rc -ne 0 ]; then
9277 error_exit "return $rc received instead of expected " \
9278 "$EFBIG or $ENOSPC, files in dir $dirsize"
9280 nfiles=$((nfiles + 1))
9281 dirsize=$(stat -c%s "$DIR/$tdir")
9285 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9287 run_test 129 "test directory size limit ========================"
9296 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9297 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9300 trap cleanup_130 EXIT RETURN
9302 local fm_file=$DIR/$tfile
9303 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9304 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9305 error "dd failed for $fm_file"
9307 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9308 filefrag -ves $fm_file
9310 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9311 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9312 [ $RC != 0 ] && error "filefrag $fm_file failed"
9314 filefrag_op=$(filefrag -ve $fm_file |
9315 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9316 lun=$($GETSTRIPE -i $fm_file)
9318 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9321 for line in $filefrag_op
9323 frag_lun=`echo $line | cut -d: -f5`
9324 ext_len=`echo $line | cut -d: -f4`
9325 if (( $frag_lun != $lun )); then
9327 error "FIEMAP on 1-stripe file($fm_file) failed"
9330 (( tot_len += ext_len ))
9333 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9335 error "FIEMAP on 1-stripe file($fm_file) failed;"
9341 echo "FIEMAP on single striped file succeeded"
9343 run_test 130a "FIEMAP (1-stripe file)"
9346 [ "$OSTCOUNT" -lt "2" ] &&
9347 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9349 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9350 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9353 trap cleanup_130 EXIT RETURN
9355 local fm_file=$DIR/$tfile
9356 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9357 error "setstripe on $fm_file"
9358 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9359 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9361 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9362 error "dd failed on $fm_file"
9364 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9365 filefrag_op=$(filefrag -ve $fm_file |
9366 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9368 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9369 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9374 for line in $filefrag_op
9376 frag_lun=$(echo $line | cut -d: -f5 |
9377 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9378 ext_len=$(echo $line | cut -d: -f4)
9379 if (( $frag_lun != $last_lun )); then
9380 if (( tot_len != 1024 )); then
9382 error "FIEMAP on $fm_file failed; returned " \
9383 "len $tot_len for OST $last_lun instead of 1024"
9390 (( tot_len += ext_len ))
9393 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9395 error "FIEMAP on $fm_file failed; returned wrong number of " \
9396 "luns or wrong len for OST $last_lun"
9402 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9404 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9407 [ "$OSTCOUNT" -lt "2" ] &&
9408 skip_env "skipping FIEMAP on 2-stripe file" && return
9410 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9411 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9414 trap cleanup_130 EXIT RETURN
9416 local fm_file=$DIR/$tfile
9417 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9418 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9419 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9421 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9422 error "dd failed on $fm_file"
9424 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9425 filefrag_op=$(filefrag -ve $fm_file |
9426 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9428 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9429 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9434 for line in $filefrag_op
9436 frag_lun=$(echo $line | cut -d: -f5 |
9437 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9438 ext_len=$(echo $line | cut -d: -f4)
9439 if (( $frag_lun != $last_lun )); then
9440 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9441 if (( logical != 512 )); then
9443 error "FIEMAP on $fm_file failed; returned " \
9444 "logical start for lun $logical instead of 512"
9447 if (( tot_len != 512 )); then
9449 error "FIEMAP on $fm_file failed; returned " \
9450 "len $tot_len for OST $last_lun instead of 1024"
9457 (( tot_len += ext_len ))
9460 if (( num_luns != 2 || tot_len != 512 )); then
9462 error "FIEMAP on $fm_file failed; returned wrong number of " \
9463 "luns or wrong len for OST $last_lun"
9469 echo "FIEMAP on 2-stripe file with hole succeeded"
9471 run_test 130c "FIEMAP (2-stripe file with hole)"
9474 [ "$OSTCOUNT" -lt "3" ] &&
9475 skip_env "skipping FIEMAP on N-stripe file test" && return
9477 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9478 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9481 trap cleanup_130 EXIT RETURN
9483 local fm_file=$DIR/$tfile
9484 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9485 error "setstripe on $fm_file"
9486 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9487 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9489 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9490 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9491 error "dd failed on $fm_file"
9493 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9494 filefrag_op=$(filefrag -ve $fm_file |
9495 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9497 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9498 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9503 for line in $filefrag_op
9505 frag_lun=$(echo $line | cut -d: -f5 |
9506 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9507 ext_len=$(echo $line | cut -d: -f4)
9508 if (( $frag_lun != $last_lun )); then
9509 if (( tot_len != 1024 )); then
9511 error "FIEMAP on $fm_file failed; returned " \
9512 "len $tot_len for OST $last_lun instead of 1024"
9519 (( tot_len += ext_len ))
9522 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9524 error "FIEMAP on $fm_file failed; returned wrong number of " \
9525 "luns or wrong len for OST $last_lun"
9531 echo "FIEMAP on N-stripe file succeeded"
9533 run_test 130d "FIEMAP (N-stripe file)"
9536 [ "$OSTCOUNT" -lt "2" ] &&
9537 skip_env "skipping continuation FIEMAP test" && return
9539 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9540 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9542 trap cleanup_130 EXIT RETURN
9544 local fm_file=$DIR/$tfile
9545 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9546 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9547 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9550 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9551 for ((i = 0; i < $NUM_BLKS; i++))
9553 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9556 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9557 filefrag_op=$(filefrag -ve $fm_file |
9558 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9560 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9561 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9566 for line in $filefrag_op
9568 frag_lun=$(echo $line | cut -d: -f5 |
9569 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9570 ext_len=$(echo $line | cut -d: -f4)
9571 if (( $frag_lun != $last_lun )); then
9572 if (( tot_len != $EXPECTED_LEN )); then
9574 error "FIEMAP on $fm_file failed; returned " \
9575 "len $tot_len for OST $last_lun instead " \
9583 (( tot_len += ext_len ))
9586 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9588 error "FIEMAP on $fm_file failed; returned wrong number " \
9589 "of luns or wrong len for OST $last_lun"
9595 echo "FIEMAP with continuation calls succeeded"
9597 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9599 # Test for writev/readv
9601 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9602 error "writev test failed"
9603 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9604 error "readv failed"
9607 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9610 local fsize=$((524288 + 1048576 + 1572864))
9611 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9612 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9613 error "append writev test failed"
9615 ((fsize += 1572864 + 1048576))
9616 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9617 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9618 error "append writev test failed"
9621 run_test 131b "test append writev"
9624 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9627 run_test 131c "test read/write on file w/o objects"
9630 rwv -f $DIR/$tfile -w -n 1 1572864
9631 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9632 if [ "$NOB" != 1572864 ]; then
9633 error "Short read filed: read $NOB bytes instead of 1572864"
9637 run_test 131d "test short read"
9640 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9641 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9642 error "read hitting hole failed"
9645 run_test 131e "test read hitting hole"
9654 mds*) res=$(do_facet $facet \
9655 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9657 ost*) res=$(do_facet $facet \
9658 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9660 *) error "Wrong facet '$facet'" ;;
9663 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9664 # if the argument $3 is zero, it means any stat increment is ok.
9665 if [[ $want -gt 0 ]]; then
9666 local count=$(echo $res | awk '{ print $2 }')
9667 [[ $count -ne $want ]] &&
9668 error "The $op counter on $facet is $count, not $want"
9673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9674 remote_ost_nodsh && skip "remote OST with nodsh" && return
9675 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9677 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9678 { skip "MDS doesn't support rename stats"; return; }
9679 local testdir=$DIR/${tdir}/stats_testdir
9680 mkdir -p $DIR/${tdir}
9683 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9684 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9686 # verify mdt stats first.
9687 mkdir ${testdir} || error "mkdir failed"
9688 check_stats $SINGLEMDS "mkdir" 1
9689 touch ${testdir}/${tfile} || error "touch failed"
9690 check_stats $SINGLEMDS "open" 1
9691 check_stats $SINGLEMDS "close" 1
9692 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9693 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9694 check_stats $SINGLEMDS "mknod" 2
9696 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9697 check_stats $SINGLEMDS "unlink" 1
9698 rm -f ${testdir}/${tfile} || error "file remove failed"
9699 check_stats $SINGLEMDS "unlink" 2
9701 # remove working dir and check mdt stats again.
9702 rmdir ${testdir} || error "rmdir failed"
9703 check_stats $SINGLEMDS "rmdir" 1
9705 local testdir1=$DIR/${tdir}/stats_testdir1
9707 mkdir -p ${testdir1}
9708 touch ${testdir1}/test1
9709 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9710 check_stats $SINGLEMDS "crossdir_rename" 1
9712 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9713 check_stats $SINGLEMDS "samedir_rename" 1
9717 run_test 133a "Verifying MDT stats ========================================"
9720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9721 remote_ost_nodsh && skip "remote OST with nodsh" && return
9722 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9723 local testdir=$DIR/${tdir}/stats_testdir
9724 mkdir -p ${testdir} || error "mkdir failed"
9725 touch ${testdir}/${tfile} || error "touch failed"
9726 cancel_lru_locks mdc
9729 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9730 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9732 # extra mdt stats verification.
9733 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9734 check_stats $SINGLEMDS "setattr" 1
9735 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9736 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9738 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9739 check_stats $SINGLEMDS "getattr" 1
9741 $LFS df || error "lfs failed"
9742 check_stats $SINGLEMDS "statfs" 1
9746 run_test 133b "Verifying extra MDT stats =================================="
9749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9750 remote_ost_nodsh && skip "remote OST with nodsh" && return
9751 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9752 local testdir=$DIR/${tdir}/stats_testdir
9753 test_mkdir -p ${testdir} || error "mkdir failed"
9755 # verify obdfilter stats.
9756 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9758 cancel_lru_locks osc
9759 wait_delete_completed
9762 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9763 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9765 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9767 cancel_lru_locks osc
9768 check_stats ost1 "write" 1
9770 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9771 check_stats ost1 "read" 1
9773 > ${testdir}/${tfile} || error "truncate failed"
9774 check_stats ost1 "punch" 1
9776 rm -f ${testdir}/${tfile} || error "file remove failed"
9777 wait_delete_completed
9778 check_stats ost1 "destroy" 1
9782 run_test 133c "Verifying OST stats ========================================"
9789 while [ $value -ge 2 ]; do
9794 if [ $orig -gt $order ]; then
9802 local size=('K' 'M' 'G' 'T');
9804 local size_string=$value
9806 while [ $value -ge 1024 ]; do
9807 if [ $i -gt 3 ]; then
9808 #T is the biggest unit we get here, if that is bigger,
9810 size_string=${value}T
9813 value=$((value >> 10))
9814 if [ $value -lt 1024 ]; then
9815 size_string=${value}${size[$i]}
9826 local context=${2:-.}
9827 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9829 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9835 remote_ost_nodsh && skip "remote OST with nodsh" && return
9836 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9837 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9838 { skip "MDS doesn't support rename stats"; return; }
9840 local testdir1=$DIR/${tdir}/stats_testdir1
9841 local testdir2=$DIR/${tdir}/stats_testdir2
9843 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9845 mkdir -p ${testdir1} || error "mkdir failed"
9846 mkdir -p ${testdir2} || error "mkdir failed"
9848 createmany -o $testdir1/test 512 || error "createmany failed"
9850 # check samedir rename size
9851 mv ${testdir1}/test0 ${testdir1}/test_0
9853 local testdir1_size=$(ls -l $DIR/${tdir} |
9854 awk '/stats_testdir1/ {print $5}')
9855 local testdir2_size=$(ls -l $DIR/${tdir} |
9856 awk '/stats_testdir2/ {print $5}')
9858 testdir1_size=$(order_2 $testdir1_size)
9859 testdir2_size=$(order_2 $testdir2_size)
9861 testdir1_size=$(size_in_KMGT $testdir1_size)
9862 testdir2_size=$(size_in_KMGT $testdir2_size)
9864 echo "source rename dir size: ${testdir1_size}"
9865 echo "target rename dir size: ${testdir2_size}"
9867 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9868 eval $cmd || error "$cmd failed"
9869 local samedir=$($cmd | grep 'same_dir')
9870 local same_sample=$(get_rename_size $testdir1_size)
9871 [ -z "$samedir" ] && error "samedir_rename_size count error"
9872 [[ $same_sample -eq 1 ]] ||
9873 error "samedir_rename_size error $same_sample"
9874 echo "Check same dir rename stats success"
9876 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9878 # check crossdir rename size
9879 mv ${testdir1}/test_0 ${testdir2}/test_0
9881 testdir1_size=$(ls -l $DIR/${tdir} |
9882 awk '/stats_testdir1/ {print $5}')
9883 testdir2_size=$(ls -l $DIR/${tdir} |
9884 awk '/stats_testdir2/ {print $5}')
9886 testdir1_size=$(order_2 $testdir1_size)
9887 testdir2_size=$(order_2 $testdir2_size)
9889 testdir1_size=$(size_in_KMGT $testdir1_size)
9890 testdir2_size=$(size_in_KMGT $testdir2_size)
9892 echo "source rename dir size: ${testdir1_size}"
9893 echo "target rename dir size: ${testdir2_size}"
9895 eval $cmd || error "$cmd failed"
9896 local crossdir=$($cmd | grep 'crossdir')
9897 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9898 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9899 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9900 [[ $src_sample -eq 1 ]] ||
9901 error "crossdir_rename_size error $src_sample"
9902 [[ $tgt_sample -eq 1 ]] ||
9903 error "crossdir_rename_size error $tgt_sample"
9904 echo "Check cross dir rename stats success"
9907 run_test 133d "Verifying rename_stats ========================================"
9910 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9911 remote_ost_nodsh && skip "remote OST with nodsh" && return
9912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9913 local testdir=$DIR/${tdir}/stats_testdir
9914 local ctr f0 f1 bs=32768 count=42 sum
9916 mkdir -p ${testdir} || error "mkdir failed"
9918 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9920 for ctr in {write,read}_bytes; do
9922 cancel_lru_locks osc
9924 do_facet ost1 $LCTL set_param -n \
9925 "obdfilter.*.exports.clear=clear"
9927 if [ $ctr = write_bytes ]; then
9929 f1=${testdir}/${tfile}
9931 f0=${testdir}/${tfile}
9935 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9938 cancel_lru_locks osc
9940 sum=$(do_facet ost1 $LCTL get_param \
9941 "obdfilter.*.exports.*.stats" |
9942 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9943 $1 == ctr { sum += $7 }
9944 END { printf("%0.0f", sum) }')
9946 if ((sum != bs * count)); then
9947 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9953 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9955 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9958 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9959 remote_ost_nodsh && skip "remote OST with nodsh" && return
9960 # First without trusting modes.
9961 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9962 echo "proc_dirs='$proc_dirs'"
9963 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9964 find $proc_dirs -exec cat '{}' \; &> /dev/null
9966 # Second verifying readability.
9967 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9969 # eventually, this can also be replaced with "lctl get_param -R",
9970 # but not until that option is always available on the server
9972 for facet in mds1 ost1; do
9973 local facet_proc_dirs=$(do_facet $facet \
9974 \\\ls -d $proc_regexp 2>/dev/null)
9975 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9976 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9977 do_facet $facet find $facet_proc_dirs \
9978 ! -name req_history \
9979 -exec cat '{}' \\\; &> /dev/null
9981 do_facet $facet find $facet_proc_dirs \
9982 ! -name req_history \
9984 -exec cat '{}' \\\; &> /dev/null ||
9985 error "proc file read failed"
9988 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9991 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9992 remote_ost_nodsh && skip "remote OST with nodsh" && return
9993 # Second verifying writability.
9994 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9995 echo "proc_dirs='$proc_dirs'"
9996 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9999 -not -name force_lbug \
10000 -not -name changelog_mask \
10001 -exec badarea_io '{}' \; &> /dev/null ||
10002 error "find $proc_dirs failed"
10005 for facet in mds1 ost1; do
10006 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10007 skip "Too old lustre on $facet" && continue
10008 local facet_proc_dirs=$(do_facet $facet \
10009 \\\ls -d $proc_regexp 2> /dev/null)
10010 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10011 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10012 do_facet $facet find $facet_proc_dirs \
10014 -not -name force_lbug \
10015 -not -name changelog_mask \
10016 -exec badarea_io '{}' \\\; &> /dev/null ||
10017 error "$facet find $facet_proc_dirs failed"
10020 # remount the FS in case writes/reads /proc break the FS
10021 cleanup || error "failed to unmount"
10022 setup || error "failed to setup"
10025 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10028 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10029 remote_ost_nodsh && skip "remote OST with nodsh" && return
10030 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10031 skip "Need MDS version at least 2.9.54" && return
10034 for facet in client mds1 ost1; do
10035 local facet_proc_dirs=$(do_facet $facet \
10036 \\\ls -d $proc_regexp 2> /dev/null)
10037 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10038 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10039 # Get the list of files that are missing the terminating newline
10040 local missing=($(do_facet $facet \
10041 find ${facet_proc_dirs} -type f \| \
10042 while read F\; do \
10043 awk -v FS='\v' -v RS='\v\v' \
10044 "'END { if(NR>0 && \
10045 \\\$NF !~ /.*\\\n\$/) \
10046 print FILENAME}'" \
10049 [ ${#missing[*]} -eq 0 ] ||
10050 error "files do not end with newline: ${missing[*]}"
10053 run_test 133h "Proc files should end with newlines"
10056 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10057 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10058 skip "Need MDS version at least 2.7.54" && return
10060 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10061 cancel_lru_locks mdc
10063 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10064 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10065 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10068 createmany -o $DIR/$tdir/f $nr ||
10069 error "failed to create $nr files in $DIR/$tdir"
10070 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10072 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10073 do_facet mds1 $LCTL set_param fail_loc=0x327
10074 do_facet mds1 $LCTL set_param fail_val=500
10077 echo "sleep 10 seconds ..."
10079 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10081 do_facet mds1 $LCTL set_param fail_loc=0
10082 do_facet mds1 $LCTL set_param fail_val=0
10083 [ $lck_cnt -lt $unused ] ||
10084 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10087 unlinkmany $DIR/$tdir/f $nr
10089 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10092 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10093 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10094 skip "Need MDS version at least 2.7.54" && return
10096 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10097 cancel_lru_locks mdc
10099 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10100 ldlm.lock_reclaim_threshold_mb)
10101 # disable reclaim temporarily
10102 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10104 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10105 do_facet mds1 $LCTL set_param fail_loc=0x328
10106 do_facet mds1 $LCTL set_param fail_val=500
10108 $LCTL set_param debug=+trace
10111 createmany -o $DIR/$tdir/f $nr &
10112 local create_pid=$!
10114 echo "Sleep $TIMEOUT seconds ..."
10116 if ! ps -p $create_pid > /dev/null 2>&1; then
10117 do_facet mds1 $LCTL set_param fail_loc=0
10118 do_facet mds1 $LCTL set_param fail_val=0
10119 do_facet mds1 $LCTL set_param \
10120 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10121 error "createmany finished incorrectly!"
10123 do_facet mds1 $LCTL set_param fail_loc=0
10124 do_facet mds1 $LCTL set_param fail_val=0
10125 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10126 wait $create_pid || return 1
10128 unlinkmany $DIR/$tdir/f $nr
10130 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10132 test_140() { #bug-17379
10133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10134 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10135 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10136 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10138 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10139 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10141 while i=`expr $i + 1`; do
10142 test_mkdir -p $i || error "Creating dir $i"
10143 cd $i || error "Changing to $i"
10144 ln -s ../stat stat || error "Creating stat symlink"
10145 # Read the symlink until ELOOP present,
10146 # not LBUGing the system is considered success,
10147 # we didn't overrun the stack.
10148 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10149 [ $ret -ne 0 ] && {
10150 if [ $ret -eq 40 ]; then
10153 error "Open stat symlink"
10159 echo "The symlink depth = $i"
10160 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10161 error "Invalid symlink depth"
10163 # Test recursive symlink
10164 ln -s symlink_self symlink_self
10165 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10166 echo "open symlink_self returns $ret"
10167 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10169 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10173 local TF="$TMP/$tfile"
10175 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10177 cancel_lru_locks osc
10178 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10179 remount_client $MOUNT
10181 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10184 $TRUNCATE $DIR/$tfile 6000
10185 cancel_lru_locks osc
10186 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10189 echo "12345" >>$DIR/$tfile
10190 cancel_lru_locks osc
10191 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10194 echo "12345" >>$DIR/$tfile
10195 cancel_lru_locks osc
10196 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10201 run_test 150 "truncate/append tests"
10203 #LU-2902 roc_hit was not able to read all values from lproc
10204 function roc_hit_init() {
10205 local list=$(comma_list $(osts_nodes))
10206 local dir=$DIR/$tdir-check
10207 local file=$dir/file
10213 #use setstripe to do a write to every ost
10214 for i in $(seq 0 $((OSTCOUNT-1))); do
10215 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10216 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10217 idx=$(printf %04x $i)
10218 BEFORE=$(get_osd_param $list *OST*$idx stats |
10219 awk '$1 == "cache_access" {sum += $7}
10220 END { printf("%0.0f", sum) }')
10222 cancel_lru_locks osc
10223 cat $file >/dev/null
10225 AFTER=$(get_osd_param $list *OST*$idx stats |
10226 awk '$1 == "cache_access" {sum += $7}
10227 END { printf("%0.0f", sum) }')
10229 echo BEFORE:$BEFORE AFTER:$AFTER
10230 if ! let "AFTER - BEFORE == 4"; then
10232 error "roc_hit is not safe to use"
10240 function roc_hit() {
10241 local list=$(comma_list $(osts_nodes))
10242 echo $(get_osd_param $list '' stats |
10243 awk '$1 == "cache_hit" {sum += $7}
10244 END { printf("%0.0f", sum) }')
10247 function set_cache() {
10250 if [ "$2" == "off" ]; then
10253 local list=$(comma_list $(osts_nodes))
10254 set_osd_param $list '' $1_cache_enable $on
10256 cancel_lru_locks osc
10260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10261 remote_ost_nodsh && skip "remote OST with nodsh" && return
10264 local list=$(comma_list $(osts_nodes))
10266 # check whether obdfilter is cache capable at all
10267 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10268 echo "not cache-capable obdfilter"
10272 # check cache is enabled on all obdfilters
10273 if get_osd_param $list '' read_cache_enable | grep 0; then
10274 echo "oss cache is disabled"
10278 set_osd_param $list '' writethrough_cache_enable 1
10280 # check write cache is enabled on all obdfilters
10281 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10282 echo "oss write cache is NOT enabled"
10288 #define OBD_FAIL_OBD_NO_LRU 0x609
10289 do_nodes $list $LCTL set_param fail_loc=0x609
10291 # pages should be in the case right after write
10292 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10295 local BEFORE=$(roc_hit)
10296 cancel_lru_locks osc
10297 cat $DIR/$tfile >/dev/null
10298 local AFTER=$(roc_hit)
10300 do_nodes $list $LCTL set_param fail_loc=0
10302 if ! let "AFTER - BEFORE == CPAGES"; then
10303 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10306 # the following read invalidates the cache
10307 cancel_lru_locks osc
10308 set_osd_param $list '' read_cache_enable 0
10309 cat $DIR/$tfile >/dev/null
10311 # now data shouldn't be found in the cache
10313 cancel_lru_locks osc
10314 cat $DIR/$tfile >/dev/null
10316 if let "AFTER - BEFORE != 0"; then
10317 error "IN CACHE: before: $BEFORE, after: $AFTER"
10320 set_osd_param $list '' read_cache_enable 1
10323 run_test 151 "test cache on oss and controls ==============================="
10326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10327 local TF="$TMP/$tfile"
10329 # simulate ENOMEM during write
10330 #define OBD_FAIL_OST_NOMEM 0x226
10331 lctl set_param fail_loc=0x80000226
10332 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10334 sync || error "sync failed"
10335 lctl set_param fail_loc=0
10337 # discard client's cache
10338 cancel_lru_locks osc
10340 # simulate ENOMEM during read
10341 lctl set_param fail_loc=0x80000226
10342 cmp $TF $DIR/$tfile || error "cmp failed"
10343 lctl set_param fail_loc=0
10347 run_test 152 "test read/write with enomem ============================"
10350 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10352 run_test 153 "test if fdatasync does not crash ======================="
10354 dot_lustre_fid_permission_check() {
10356 local ffid=$MOUNT/.lustre/fid/$fid
10359 echo "stat fid $fid"
10360 stat $ffid > /dev/null || error "stat $ffid failed."
10361 echo "touch fid $fid"
10362 touch $ffid || error "touch $ffid failed."
10363 echo "write to fid $fid"
10364 cat /etc/hosts > $ffid || error "write $ffid failed."
10365 echo "read fid $fid"
10366 diff /etc/hosts $ffid || error "read $ffid failed."
10367 echo "append write to fid $fid"
10368 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10369 echo "rename fid $fid"
10370 mv $ffid $test_dir/$tfile.1 &&
10371 error "rename $ffid to $tfile.1 should fail."
10372 touch $test_dir/$tfile.1
10373 mv $test_dir/$tfile.1 $ffid &&
10374 error "rename $tfile.1 to $ffid should fail."
10375 rm -f $test_dir/$tfile.1
10376 echo "truncate fid $fid"
10377 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10378 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10379 echo "link fid $fid"
10380 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10382 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10383 echo "setfacl fid $fid"
10384 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10385 echo "getfacl fid $fid"
10386 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10388 echo "unlink fid $fid"
10389 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10390 echo "mknod fid $fid"
10391 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10393 fid=[0xf00000400:0x1:0x0]
10394 ffid=$MOUNT/.lustre/fid/$fid
10396 echo "stat non-exist fid $fid"
10397 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10398 echo "write to non-exist fid $fid"
10399 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10400 echo "link new fid $fid"
10401 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10403 mkdir -p $test_dir/$tdir
10404 touch $test_dir/$tdir/$tfile
10405 fid=$($LFS path2fid $test_dir/$tdir)
10408 error "error: could not get fid for $test_dir/$dir/$tfile."
10410 ffid=$MOUNT/.lustre/fid/$fid
10413 ls $ffid > /dev/null || error "ls $ffid failed."
10414 echo "touch $fid/$tfile.1"
10415 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10417 echo "touch $MOUNT/.lustre/fid/$tfile"
10418 touch $MOUNT/.lustre/fid/$tfile && \
10419 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10421 echo "setxattr to $MOUNT/.lustre/fid"
10422 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10424 echo "listxattr for $MOUNT/.lustre/fid"
10425 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10427 echo "delxattr from $MOUNT/.lustre/fid"
10428 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10430 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10431 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10432 error "touch invalid fid should fail."
10434 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10435 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10436 error "touch non-normal fid should fail."
10438 echo "rename $tdir to $MOUNT/.lustre/fid"
10439 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10440 error "rename to $MOUNT/.lustre/fid should fail."
10442 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10444 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10445 local new_obf_mode=777
10447 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10448 chmod $new_obf_mode $DIR/.lustre/fid ||
10449 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10451 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10452 [ $obf_mode -eq $new_obf_mode ] ||
10453 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10455 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10456 chmod $old_obf_mode $DIR/.lustre/fid ||
10457 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10460 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10461 fid=$($LFS path2fid $test_dir/$tfile-2)
10463 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10465 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10466 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10467 error "create lov data thru .lustre failed"
10469 echo "cp /etc/passwd $test_dir/$tfile-2"
10470 cp /etc/passwd $test_dir/$tfile-2 ||
10471 error "copy to $test_dir/$tfile-2 failed."
10472 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10473 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10474 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10476 rm -rf $test_dir/tfile.lnk
10477 rm -rf $test_dir/$tfile-2
10481 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10482 skip "Need MDS version at least 2.4.1" && return
10484 local tf=$DIR/$tfile
10487 local fid=$($LFS path2fid $tf)
10488 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10490 # check that we get the same pathname back
10491 local found=$($LFS fid2path $MOUNT "$fid")
10492 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10493 [ "$found" == "$tf" ] ||
10494 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10496 run_test 154A "lfs path2fid and fid2path basic checks"
10499 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10500 skip "Need MDS version at least 2.4.1" && return
10502 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10503 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10504 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10505 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10507 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10508 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10510 # check that we get the same pathname
10511 echo "PFID: $PFID, name: $name"
10512 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10513 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10514 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10515 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10517 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10519 run_test 154B "verify the ll_decode_linkea tool"
10522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10523 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10524 { skip "Need MDS version at least 2.2.51"; return 0; }
10525 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10526 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10528 cp /etc/hosts $DIR/$tfile
10530 fid=$($LFS path2fid $DIR/$tfile)
10532 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10534 dot_lustre_fid_permission_check "$fid" $DIR ||
10535 error "dot lustre permission check $fid failed"
10537 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10539 touch $MOUNT/.lustre/file &&
10540 error "creation is not allowed under .lustre"
10542 mkdir $MOUNT/.lustre/dir &&
10543 error "mkdir is not allowed under .lustre"
10547 run_test 154a "Open-by-FID"
10550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10551 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10552 { skip "Need MDS version at least 2.2.51"; return 0; }
10553 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10555 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10557 local remote_dir=$DIR/$tdir/remote_dir
10561 mkdir -p $DIR/$tdir
10562 $LFS mkdir -i $MDTIDX $remote_dir ||
10563 error "create remote directory failed"
10565 cp /etc/hosts $remote_dir/$tfile
10567 fid=$($LFS path2fid $remote_dir/$tfile)
10569 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10571 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10572 error "dot lustre permission check $fid failed"
10575 run_test 154b "Open-by-FID for remote directory"
10578 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10579 skip "Need MDS version at least 2.4.1" && return
10581 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10582 local FID1=$($LFS path2fid $DIR/$tfile.1)
10583 local FID2=$($LFS path2fid $DIR/$tfile.2)
10584 local FID3=$($LFS path2fid $DIR/$tfile.3)
10587 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10588 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10589 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10591 [ "$FID" = "${!want}" ] ||
10592 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10596 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10598 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10599 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10603 run_test 154c "lfs path2fid and fid2path multiple arguments"
10606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10607 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10608 skip "Need MDS version at least 2.5.53" && return
10610 if remote_mds; then
10611 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10615 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10622 local fid=$($LFS path2fid $DIR/$tfile)
10625 cmd="exec $fd<$DIR/$tfile"
10627 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10628 echo "$fid_list" | grep "$fid"
10631 cmd="exec $fd>/dev/null"
10633 if [ $rc -ne 0 ]; then
10634 error "FID $fid not found in open files list $fid_list"
10637 run_test 154d "Verify open file fid"
10641 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10642 skip "Need MDS version at least 2.6.50" && return
10644 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10645 error ".lustre returned by readdir"
10648 run_test 154e ".lustre is not returned by readdir"
10651 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10652 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10653 test_mkdir -p -c1 $DIR/$tdir/d
10654 # test dirs inherit from its stripe
10655 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10656 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10657 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10658 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10661 # get fid of parents
10662 local FID0=$($LFS path2fid $DIR/$tdir/d)
10663 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10664 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10665 local FID3=$($LFS path2fid $DIR)
10667 # check that path2fid --parents returns expected <parent_fid>/name
10668 # 1) test for a directory (single parent)
10669 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10670 [ "$parent" == "$FID0/foo1" ] ||
10671 error "expected parent: $FID0/foo1, got: $parent"
10673 # 2) test for a file with nlink > 1 (multiple parents)
10674 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10675 echo "$parent" | grep -F "$FID1/$tfile" ||
10676 error "$FID1/$tfile not returned in parent list"
10677 echo "$parent" | grep -F "$FID2/link" ||
10678 error "$FID2/link not returned in parent list"
10680 # 3) get parent by fid
10681 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10682 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10683 echo "$parent" | grep -F "$FID1/$tfile" ||
10684 error "$FID1/$tfile not returned in parent list (by fid)"
10685 echo "$parent" | grep -F "$FID2/link" ||
10686 error "$FID2/link not returned in parent list (by fid)"
10688 # 4) test for entry in root directory
10689 parent=$($LFS path2fid --parents $DIR/f)
10690 echo "$parent" | grep -F "$FID3/f" ||
10691 error "$FID3/f not returned in parent list"
10693 # 5) test it on root directory
10694 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10695 error "$MOUNT should not have parents"
10697 # enable xattr caching and check that linkea is correctly updated
10698 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10699 save_lustre_params client "llite.*.xattr_cache" > $save
10700 lctl set_param llite.*.xattr_cache 1
10702 # 6.1) linkea update on rename
10703 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10705 # get parents by fid
10706 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10707 # foo1 should no longer be returned in parent list
10708 echo "$parent" | grep -F "$FID1" &&
10709 error "$FID1 should no longer be in parent list"
10710 # the new path should appear
10711 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10712 error "$FID2/$tfile.moved is not in parent list"
10714 # 6.2) linkea update on unlink
10715 rm -f $DIR/$tdir/d/foo2/link
10716 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10717 # foo2/link should no longer be returned in parent list
10718 echo "$parent" | grep -F "$FID2/link" &&
10719 error "$FID2/link should no longer be in parent list"
10723 restore_lustre_params < $save
10726 run_test 154f "get parent fids by reading link ea"
10730 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10731 { skip "Need MDS version at least 2.6.92"; return 0; }
10732 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10734 mkdir -p $DIR/$tdir
10735 llapi_fid_test -d $DIR/$tdir
10737 run_test 154g "various llapi FID tests"
10739 test_155_small_load() {
10740 local temp=$TMP/$tfile
10741 local file=$DIR/$tfile
10743 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10744 error "dd of=$temp bs=6096 count=1 failed"
10746 cancel_lru_locks osc
10747 cmp $temp $file || error "$temp $file differ"
10749 $TRUNCATE $temp 6000
10750 $TRUNCATE $file 6000
10751 cmp $temp $file || error "$temp $file differ (truncate1)"
10753 echo "12345" >>$temp
10754 echo "12345" >>$file
10755 cmp $temp $file || error "$temp $file differ (append1)"
10757 echo "12345" >>$temp
10758 echo "12345" >>$file
10759 cmp $temp $file || error "$temp $file differ (append2)"
10765 test_155_big_load() {
10766 remote_ost_nodsh && skip "remote OST with nodsh" && return
10767 local temp=$TMP/$tfile
10768 local file=$DIR/$tfile
10771 local cache_size=$(do_facet ost$((MAXI+1)) \
10772 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10773 local large_file_size=$((cache_size * 2))
10775 echo "OSS cache size: $cache_size KB"
10776 echo "Large file size: $large_file_size KB"
10778 [ $MAXV -le $large_file_size ] && \
10779 skip_env "max available OST size needs > $large_file_size KB" && \
10782 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10784 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10785 error "dd of=$temp bs=$large_file_size count=1k failed"
10788 cancel_lru_locks osc
10789 cmp $temp $file || error "$temp $file differ"
10795 save_writethrough() {
10796 local facets=$(get_facets OST)
10798 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10799 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10804 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10805 save_writethrough $p
10808 set_cache writethrough on
10809 test_155_small_load
10810 restore_lustre_params < $p
10813 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10817 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10818 save_writethrough $p
10821 set_cache writethrough off
10822 test_155_small_load
10823 restore_lustre_params < $p
10826 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10830 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10831 save_writethrough $p
10834 set_cache writethrough on
10835 test_155_small_load
10836 restore_lustre_params < $p
10839 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10843 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10844 save_writethrough $p
10847 set_cache writethrough off
10848 test_155_small_load
10849 restore_lustre_params < $p
10852 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10856 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10857 save_writethrough $p
10860 set_cache writethrough on
10862 restore_lustre_params < $p
10865 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10869 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10870 save_writethrough $p
10873 set_cache writethrough off
10875 restore_lustre_params < $p
10878 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10882 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10883 save_writethrough $p
10886 set_cache writethrough on
10888 restore_lustre_params < $p
10891 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10895 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10896 save_writethrough $p
10899 set_cache writethrough off
10901 restore_lustre_params < $p
10904 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10907 remote_ost_nodsh && skip "remote OST with nodsh" && return
10908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10912 local file="$DIR/$tfile"
10913 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10915 [ "$(facet_fstype ost1)" = "zfs" -a \
10916 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10917 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10920 save_writethrough $p
10923 log "Turn on read and write cache"
10925 set_cache writethrough on
10927 log "Write data and read it back."
10928 log "Read should be satisfied from the cache."
10929 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10931 cancel_lru_locks osc
10932 cat $file >/dev/null
10934 if ! let "AFTER - BEFORE == CPAGES"; then
10935 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10937 log "cache hits:: before: $BEFORE, after: $AFTER"
10940 log "Read again; it should be satisfied from the cache."
10942 cancel_lru_locks osc
10943 cat $file >/dev/null
10945 if ! let "AFTER - BEFORE == CPAGES"; then
10946 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10948 log "cache hits:: before: $BEFORE, after: $AFTER"
10951 log "Turn off the read cache and turn on the write cache"
10953 set_cache writethrough on
10955 log "Read again; it should be satisfied from the cache."
10957 cancel_lru_locks osc
10958 cat $file >/dev/null
10960 if ! let "AFTER - BEFORE == CPAGES"; then
10961 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10963 log "cache hits:: before: $BEFORE, after: $AFTER"
10966 log "Read again; it should not be satisfied from the cache."
10968 cancel_lru_locks osc
10969 cat $file >/dev/null
10971 if ! let "AFTER - BEFORE == 0"; then
10972 error "IN CACHE: before: $BEFORE, after: $AFTER"
10974 log "cache hits:: before: $BEFORE, after: $AFTER"
10977 log "Write data and read it back."
10978 log "Read should be satisfied from the cache."
10979 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10981 cancel_lru_locks osc
10982 cat $file >/dev/null
10984 if ! let "AFTER - BEFORE == CPAGES"; then
10985 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10987 log "cache hits:: before: $BEFORE, after: $AFTER"
10990 log "Read again; it should not be satisfied from the cache."
10992 cancel_lru_locks osc
10993 cat $file >/dev/null
10995 if ! let "AFTER - BEFORE == 0"; then
10996 error "IN CACHE: before: $BEFORE, after: $AFTER"
10998 log "cache hits:: before: $BEFORE, after: $AFTER"
11001 log "Turn off read and write cache"
11003 set_cache writethrough off
11005 log "Write data and read it back"
11006 log "It should not be satisfied from the cache."
11008 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11009 cancel_lru_locks osc
11011 cat $file >/dev/null
11013 if ! let "AFTER - BEFORE == 0"; then
11014 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11016 log "cache hits:: before: $BEFORE, after: $AFTER"
11019 log "Turn on the read cache and turn off the write cache"
11021 set_cache writethrough off
11023 log "Write data and read it back"
11024 log "It should not be satisfied from the cache."
11026 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11028 cancel_lru_locks osc
11029 cat $file >/dev/null
11031 if ! let "AFTER - BEFORE == 0"; then
11032 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11034 log "cache hits:: before: $BEFORE, after: $AFTER"
11037 log "Read again; it should be satisfied from the cache."
11039 cancel_lru_locks osc
11040 cat $file >/dev/null
11042 if ! let "AFTER - BEFORE == CPAGES"; then
11043 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11045 log "cache hits:: before: $BEFORE, after: $AFTER"
11049 restore_lustre_params < $p
11052 run_test 156 "Verification of tunables"
11055 cleanup_changelog () {
11057 echo "Deregistering changelog client $CL_USER"
11058 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11062 if [[ $MDSCOUNT -gt 1 ]]; then
11063 error_ignore bz17935 $*
11071 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11073 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11075 if [ $MASK -eq 1 ]; then
11076 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11078 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11082 changelog_extract_field() {
11086 local identifier=$4
11088 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11089 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11096 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11097 { skip "Need MDS version at least 2.2.0"; return; }
11099 local CL_USERS="mdd.$MDT0.changelog_users"
11100 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11101 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11102 changelog_register -n)
11103 echo "Registered as changelog user $CL_USER"
11104 trap cleanup_changelog EXIT
11105 $GET_CL_USERS | grep -q $CL_USER ||
11106 error "User $CL_USER not found in changelog_users"
11109 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11110 touch $DIR/$tdir/pics/2008/zachy/timestamp
11111 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11112 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11113 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11114 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11115 rm $DIR/$tdir/pics/desktop.jpg
11117 $LFS changelog $MDT0 | tail -5
11119 echo "verifying changelog mask"
11120 changelog_chmask "MKDIR"
11121 changelog_chmask "CLOSE"
11123 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11124 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11126 changelog_chmask "MKDIR"
11127 changelog_chmask "CLOSE"
11129 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11130 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11132 $LFS changelog $MDT0
11133 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11134 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11135 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11136 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11139 echo "verifying target fid"
11140 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11141 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11142 [ "$fidc" == "$fidf" ] ||
11143 err17935 "fid in changelog $fidc != file fid $fidf"
11144 echo "verifying parent fid"
11145 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11146 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11147 [ "$fidc" == "$fidf" ] ||
11148 err17935 "pfid in changelog $fidc != dir fid $fidf"
11150 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11151 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11152 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11153 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11154 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11155 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11157 MIN_REC=$($GET_CL_USERS |
11158 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11159 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11160 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11161 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11162 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11164 # LU-3446 changelog index reset on MDT restart
11165 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11166 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11167 $LFS changelog_clear $MDT0 $CL_USER 0
11168 stop $SINGLEMDS || error "Fail to stop MDT."
11169 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11170 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11171 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11172 [ $CUR_REC1 == $CUR_REC2 ] ||
11173 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11175 echo "verifying user deregister"
11177 $GET_CL_USERS | grep -q $CL_USER &&
11178 error "User $CL_USER still in changelog_users"
11180 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11181 if [ $CL_USER -eq 0 ]; then
11182 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11183 touch $DIR/$tdir/chloe
11184 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11185 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11186 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11188 echo "$CL_USER other changelog users; can't verify off"
11191 run_test 160a "changelog sanity"
11193 test_160b() { # LU-3587
11194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11195 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11196 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11197 { skip "Need MDS version at least 2.2.0"; return; }
11199 local CL_USERS="mdd.$MDT0.changelog_users"
11200 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11201 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11202 changelog_register -n)
11203 echo "Registered as changelog user $CL_USER"
11204 trap cleanup_changelog EXIT
11205 $GET_CL_USERS | grep -q $CL_USER ||
11206 error "User $CL_USER not found in changelog_users"
11208 local LONGNAME1=$(str_repeat a 255)
11209 local LONGNAME2=$(str_repeat b 255)
11212 echo "creating very long named file"
11213 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11214 echo "moving very long named file"
11215 mv $LONGNAME1 $LONGNAME2
11217 $LFS changelog $MDT0 | grep RENME
11221 run_test 160b "Verify that very long rename doesn't crash in changelog"
11224 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11227 local server_version=$(lustre_version_code $SINGLEMDS)
11229 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11230 [[ $server_version -gt $(version_code 2.5.1) &&
11231 $server_version -lt $(version_code 2.5.50) ]] ||
11232 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11235 # Registration step
11236 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11237 changelog_register -n)
11238 trap cleanup_changelog EXIT
11241 mkdir -p $DIR/$tdir
11242 $MCREATE $DIR/$tdir/foo_160c
11243 changelog_chmask "TRUNC"
11244 $TRUNCATE $DIR/$tdir/foo_160c 200
11245 changelog_chmask "TRUNC"
11246 $TRUNCATE $DIR/$tdir/foo_160c 199
11247 $LFS changelog $MDT0
11248 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11249 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11250 $LFS changelog_clear $MDT0 $CL_USER 0
11252 # Deregistration step
11255 run_test 160c "verify that changelog log catch the truncate event"
11258 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11259 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11261 local server_version=$(lustre_version_code mds1)
11262 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11264 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11265 { skip "Need MDS version at least 2.7.60+"; return; }
11266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11268 # Registration step
11269 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11270 changelog_register -n)
11272 trap cleanup_changelog EXIT
11273 mkdir -p $DIR/$tdir/migrate_dir
11274 $LFS changelog_clear $MDT0 $CL_USER 0
11276 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11277 $LFS changelog $MDT0
11278 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11279 $LFS changelog_clear $MDT0 $CL_USER 0
11280 [ $MIGRATES -eq 1 ] ||
11281 error "MIGRATE changelog mask count $MIGRATES != 1"
11283 # Deregistration step
11286 run_test 160d "verify that changelog log catch the migrate event"
11289 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11292 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11293 changelog_register -n)
11294 echo "Registered as changelog user $CL_USER"
11295 trap cleanup_changelog EXIT
11297 # Delete a future user (expect fail)
11298 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11301 if [ $rc -eq 0 ]; then
11302 error "Deleted non-existant user cl77"
11303 elif [ $rc -ne 2 ]; then
11304 error "changelog_deregister failed with $rc, " \
11305 "expected 2 (ENOENT)"
11308 # Clear to a bad index (1 billion should be safe)
11309 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11312 if [ $rc -eq 0 ]; then
11313 error "Successfully cleared to invalid CL index"
11314 elif [ $rc -ne 22 ]; then
11315 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11318 run_test 160e "changelog negative testing"
11321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11322 test_mkdir -p -c1 $DIR/$tdir
11323 cp /etc/hosts $DIR/$tdir/$tfile
11324 test_mkdir -c1 $DIR/$tdir/foo1
11325 test_mkdir -c1 $DIR/$tdir/foo2
11326 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11327 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11328 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11329 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11330 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11331 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11332 $LFS fid2path $DIR $FID
11333 err17935 "bad link ea"
11336 rm $DIR/$tdir/foo2/zachary
11338 rm $DIR/$tdir/foo2/thor
11340 rm $DIR/$tdir/$tfile
11342 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11343 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11345 $LFS fid2path $DIR $FID
11346 err17935 "bad link rename"
11348 rm $DIR/$tdir/foo2/maggie
11351 local longname=filename_avg_len_is_thirty_two_
11352 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11353 error "failed to hardlink many files"
11354 links=$($LFS fid2path $DIR $FID | wc -l)
11355 echo -n "${links}/1000 links in link EA"
11356 [[ $links -gt 60 ]] ||
11357 err17935 "expected at least 60 links in link EA"
11358 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11359 error "failed to unlink many hardlinks"
11361 run_test 161a "link ea sanity"
11364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11365 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11367 local remote_dir=$DIR/$tdir/remote_dir
11369 mkdir -p $DIR/$tdir
11370 $LFS mkdir -i $MDTIDX $remote_dir ||
11371 error "create remote directory failed"
11373 cp /etc/hosts $remote_dir/$tfile
11374 mkdir -p $remote_dir/foo1
11375 mkdir -p $remote_dir/foo2
11376 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11377 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11378 ln $remote_dir/$tfile $remote_dir/foo1/luna
11379 ln $remote_dir/$tfile $remote_dir/foo2/thor
11381 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11383 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11384 $LFS fid2path $DIR $FID
11385 err17935 "bad link ea"
11388 rm $remote_dir/foo2/zachary
11390 rm $remote_dir/foo2/thor
11392 rm $remote_dir/$tfile
11394 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11395 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11396 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11397 $LFS fid2path $DIR $FID
11398 err17935 "bad link rename"
11400 rm $remote_dir/foo2/maggie
11403 local longname=filename_avg_len_is_thirty_two_
11404 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11405 error "failed to hardlink many files"
11406 links=$($LFS fid2path $DIR $FID | wc -l)
11407 echo -n "${links}/1000 links in link EA"
11408 [[ ${links} -gt 60 ]] ||
11409 err17935 "expected at least 60 links in link EA"
11410 unlinkmany $remote_dir/foo2/$longname 1000 ||
11411 error "failed to unlink many hardlinks"
11413 run_test 161b "link ea sanity under remote directory"
11416 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11418 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11419 skip "Need MDS version at least 2.1.5" && return
11421 # define CLF_RENAME_LAST 0x0001
11422 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11423 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11424 changelog_register -n)
11426 trap cleanup_changelog EXIT
11428 mkdir -p $DIR/$tdir
11429 touch $DIR/$tdir/foo_161c
11430 touch $DIR/$tdir/bar_161c
11431 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11432 $LFS changelog $MDT0 | grep RENME
11433 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11435 $LFS changelog_clear $MDT0 $CL_USER 0
11436 if [ x$flags != "x0x1" ]; then
11437 error "flag $flags is not 0x1"
11439 echo "rename overwrite a target having nlink = 1," \
11440 "changelog record has flags of $flags"
11442 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11443 touch $DIR/$tdir/foo_161c
11444 touch $DIR/$tdir/bar_161c
11445 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11446 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11447 $LFS changelog $MDT0 | grep RENME
11448 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11449 $LFS changelog_clear $MDT0 $CL_USER 0
11450 if [ x$flags != "x0x0" ]; then
11451 error "flag $flags is not 0x0"
11453 echo "rename overwrite a target having nlink > 1," \
11454 "changelog record has flags of $flags"
11456 # rename doesn't overwrite a target (changelog flag 0x0)
11457 touch $DIR/$tdir/foo_161c
11458 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11459 $LFS changelog $MDT0 | grep RENME
11460 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11461 $LFS changelog_clear $MDT0 $CL_USER 0
11462 if [ x$flags != "x0x0" ]; then
11463 error "flag $flags is not 0x0"
11465 echo "rename doesn't overwrite a target," \
11466 "changelog record has flags of $flags"
11468 # define CLF_UNLINK_LAST 0x0001
11469 # unlink a file having nlink = 1 (changelog flag 0x1)
11470 rm -f $DIR/$tdir/foo2_161c
11471 $LFS changelog $MDT0 | grep UNLNK
11472 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11473 $LFS changelog_clear $MDT0 $CL_USER 0
11474 if [ x$flags != "x0x1" ]; then
11475 error "flag $flags is not 0x1"
11477 echo "unlink a file having nlink = 1," \
11478 "changelog record has flags of $flags"
11480 # unlink a file having nlink > 1 (changelog flag 0x0)
11481 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11482 rm -f $DIR/$tdir/foobar_161c
11483 $LFS changelog $MDT0 | grep UNLNK
11484 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11485 $LFS changelog_clear $MDT0 $CL_USER 0
11486 if [ x$flags != "x0x0" ]; then
11487 error "flag $flags is not 0x0"
11489 echo "unlink a file having nlink > 1," \
11490 "changelog record has flags of $flags"
11493 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11500 # cleanup previous run
11501 rm -rf $DIR/$tdir/$tfile
11503 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11504 changelog_register -n)
11505 [[ $? -eq 0 ]] || error "changelog_register failed"
11507 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11508 # interfer with $MOUNT/.lustre/fid/ access
11510 [[ $? -eq 0 ]] || error "mkdir failed"
11512 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11513 $LCTL set_param fail_loc=0x8000140c
11515 $LCTL set_param fail_val=5
11518 echo foofoo > $DIR/$tdir/$tfile &
11521 # wait for create to be delayed
11525 [[ $? -eq 0 ]] || error "create should be blocked"
11527 local tempfile=$(mktemp)
11528 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11529 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11530 # some delay may occur during ChangeLog publishing and file read just
11531 # above, that could allow file write to happen finally
11532 [[ -s $tempfile ]] && echo "file should be empty"
11534 $LCTL set_param fail_loc=0
11537 [[ $? -eq 0 ]] || error "create failed"
11539 $LFS changelog_clear $MDT0 $user 0
11540 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11542 run_test 161d "create with concurrent .lustre/fid access"
11549 local path=$(${LFS} fid2path $*)
11550 # Remove the '//' indicating a remote directory
11551 path=$(echo $path | sed 's#//#/#g')
11554 if [ $RC -ne 0 ]; then
11555 err17935 "path looked up of $expected failed. Error $RC"
11557 elif [ "${path}" != "${expected}" ]; then
11558 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11561 echo "fid $fid resolves to path $path (expected $expected)"
11564 test_162a() { # was test_162
11565 # Make changes to filesystem
11566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11567 test_mkdir -p -c1 $DIR/$tdir/d2
11568 touch $DIR/$tdir/d2/$tfile
11569 touch $DIR/$tdir/d2/x1
11570 touch $DIR/$tdir/d2/x2
11571 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11572 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11574 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11575 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11576 error "check path $tdir/d2/$tfile failed"
11579 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11580 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11581 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11582 error "check path $tdir/d2/p/q/r/slink failed"
11584 # softlink to wrong file
11585 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11586 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11587 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11588 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11591 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11592 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11593 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11594 # fid2path dir/fsname should both work
11595 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11596 error "check path $tdir/d2/a/b/c/new_file failed"
11597 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11598 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11600 # hardlink count: check that there are 2 links
11601 # Doesnt work with CMD yet: 17935
11602 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11603 err17935 "expected 2 links"
11605 # hardlink indexing: remove the first link
11606 rm $DIR/$tdir/d2/p/q/r/hlink
11607 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11608 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11612 run_test 162a "path lookup sanity"
11615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11616 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11619 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11620 error "create striped dir failed"
11622 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11623 tail -n 1 | awk '{print $2}')
11624 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11626 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11627 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11630 for ((i=0;i<5;i++)); do
11631 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11632 error "get fid for f$i failed"
11633 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11634 error "check path $tdir/striped_dir/f$i failed"
11636 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11637 error "get fid for d$i failed"
11638 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11639 error "check path $tdir/striped_dir/d$i failed"
11644 run_test 162b "striped directory path lookup sanity"
11646 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11648 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11649 skip "Need MDS version at least 2.7.51" && return
11650 test_mkdir $DIR/$tdir.local
11651 test_mkdir $DIR/$tdir.remote
11652 local lpath=$tdir.local
11653 local rpath=$tdir.remote
11655 for ((i = 0; i <= 101; i++)); do
11658 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11659 error "get fid for local directory $DIR/$lpath failed"
11660 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11661 error "check path for local directory $DIR/$lpath failed"
11664 test_mkdir $DIR/$rpath
11665 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11666 error "get fid for remote directory $DIR/$rpath failed"
11667 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11668 error "check path for remote directory $DIR/$rpath failed"
11673 run_test 162c "fid2path works with paths 100 or more directories deep"
11676 # do directio so as not to populate the page cache
11677 log "creating a 10 Mb file"
11678 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11679 log "starting reads"
11680 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11681 log "truncating the file"
11682 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11684 kill %+ || true # reads might have finished
11685 echo "wait until dd is finished"
11687 log "removing the temporary file"
11688 rm -rf $DIR/$tfile || error "tmp file removal failed"
11690 run_test 169 "parallel read and truncate should not deadlock"
11693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11694 $LCTL clear # bug 18514
11695 $LCTL debug_daemon start $TMP/${tfile}_log_good
11697 $LCTL debug_daemon stop
11698 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11699 error "sed failed to read log_good"
11701 $LCTL debug_daemon start $TMP/${tfile}_log_good
11703 $LCTL debug_daemon stop
11705 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11706 error "lctl df log_bad failed"
11708 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11709 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11711 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11712 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11714 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11715 error "bad_line good_line1 good_line2 are empty"
11717 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11718 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11719 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11721 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11722 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11723 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11725 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11726 error "bad_line_new good_line_new are empty"
11728 local expected_good=$((good_line1 + good_line2*2))
11730 rm -f $TMP/${tfile}*
11731 # LU-231, short malformed line may not be counted into bad lines
11732 if [ $bad_line -ne $bad_line_new ] &&
11733 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11734 error "expected $bad_line bad lines, but got $bad_line_new"
11738 if [ $expected_good -ne $good_line_new ]; then
11739 error "expected $expected_good good lines, but got $good_line_new"
11744 run_test 170 "test lctl df to handle corrupted log ====================="
11746 test_171() { # bug20592
11747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11748 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11749 $LCTL set_param fail_loc=0x50e
11750 $LCTL set_param fail_val=3000
11751 multiop_bg_pause $DIR/$tfile O_s || true
11753 kill -USR1 $MULTIPID
11757 if dmesg | grep "recursive fault"; then
11758 error "caught a recursive fault"
11760 $LCTL set_param fail_loc=0
11763 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11765 # it would be good to share it with obdfilter-survey/iokit-libecho code
11766 setup_obdecho_osc () {
11769 local obdfilter_name=$2
11770 echo "Creating new osc for $obdfilter_name on $ost_nid"
11771 # make sure we can find loopback nid
11772 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11774 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11775 ${obdfilter_name}_osc_UUID || rc=2; }
11776 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11777 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11781 cleanup_obdecho_osc () {
11782 local obdfilter_name=$1
11783 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11784 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11791 local pages=${3:-64}
11796 local obd_size=$(get_obd_size $node $OBD)
11797 local page_size=$(get_page_size $node)
11798 if [[ -n "$obd_size" ]]; then
11799 local new_count=$((obd_size / (pages * page_size / 1024)))
11800 [[ $new_count -ge $count ]] || count=$new_count
11803 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11804 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11806 if [ $rc -eq 0 ]; then
11807 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11808 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11810 echo "New object id is $id"
11811 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11813 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11814 "test_brw $count w v $pages $id" || rc=4; }
11815 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11817 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11818 "cleanup" || rc=5; }
11819 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11820 "detach" || rc=6; }
11821 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11827 remote_ost_nodsh && skip "remote OST with nodsh" && return
11829 local rmmod_local=0
11831 if ! module_loaded obdecho; then
11832 load_module obdecho/obdecho
11836 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11837 local host=$(lctl get_param -n osc.$osc.import |
11838 awk '/current_connection:/ {print $2}' )
11839 local target=$(lctl get_param -n osc.$osc.import |
11840 awk '/target:/ {print $2}' )
11841 target=${target%_UUID}
11843 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11844 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11845 [[ -n $target ]] && cleanup_obdecho_osc $target
11846 [ $rmmod_local -eq 1 ] && rmmod obdecho
11849 run_test 180a "test obdecho on osc"
11852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11853 remote_ost_nodsh && skip "remote OST with nodsh" && return
11855 local rmmod_remote=0
11857 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11858 rmmod_remote=true || error "failed to load module obdecho"
11859 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11860 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11861 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11864 run_test 180b "test obdecho directly on obdfilter"
11866 test_180c() { # LU-2598
11867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11868 remote_ost_nodsh && skip "remote OST with nodsh" && return
11869 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11870 skip "Need MDS version at least 2.4.0" && return
11873 local rmmod_remote=false
11874 local pages=16384 # 64MB bulk I/O RPC size
11877 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11878 rmmod_remote=true || error "failed to load module obdecho"
11880 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11882 if [ -n "$target" ]; then
11883 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11885 echo "there is no obdfilter target on ost1"
11888 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11891 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11893 test_181() { # bug 22177
11894 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11895 # create enough files to index the directory
11896 createmany -o $DIR/$tdir/foobar 4000
11897 # print attributes for debug purpose
11900 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11902 # remove the files & current working dir
11903 unlinkmany $DIR/$tdir/foobar 4000
11905 kill -USR1 $MULTIPID
11907 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11910 run_test 181 "Test open-unlinked dir ========================"
11916 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11918 $LCTL set_param mdc.*.rpc_stats=clear
11920 for (( i = 0; i < $tcount; i++ )) ; do
11921 mkdir $DIR/$tdir/$i
11924 for (( i = 0; i < $tcount; i++ )) ; do
11925 createmany -o $DIR/$tdir/$i/f- $fcount &
11929 for (( i = 0; i < $tcount; i++ )) ; do
11930 unlinkmany $DIR/$tdir/$i/f- $fcount &
11934 $LCTL get_param mdc.*.rpc_stats
11938 run_test 182 "Test parallel modify metadata operations ================"
11940 test_183() { # LU-2275
11941 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11942 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11943 skip "Need MDS version at least 2.3.56" && return
11945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11946 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11947 echo aaa > $DIR/$tdir/$tfile
11949 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11950 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11952 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11953 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11955 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11957 # Flush negative dentry cache
11958 touch $DIR/$tdir/$tfile
11960 # We are not checking for any leaked references here, they'll
11961 # become evident next time we do cleanup with module unload.
11964 run_test 183 "No crash or request leak in case of strange dispositions ========"
11966 # test suite 184 is for LU-2016, LU-2017
11968 check_swap_layouts_support && return 0
11970 dir0=$DIR/$tdir/$testnum
11971 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11976 $SETSTRIPE -c1 $file1
11978 $SETSTRIPE -c2 $file2
11980 gen1=$($GETSTRIPE -g $file1)
11981 gen2=$($GETSTRIPE -g $file2)
11983 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11984 gen=$($GETSTRIPE -g $file1)
11985 [[ $gen1 != $gen ]] ||
11986 "Layout generation on $file1 does not change"
11987 gen=$($GETSTRIPE -g $file2)
11988 [[ $gen2 != $gen ]] ||
11989 "Layout generation on $file2 does not change"
11991 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11992 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11994 run_test 184a "Basic layout swap"
11997 check_swap_layouts_support && return 0
11999 dir0=$DIR/$tdir/$testnum
12000 mkdir -p $dir0 || error "creating dir $dir0"
12007 $SETSTRIPE -c1 $file1
12008 $SETSTRIPE -c2 $file2
12009 $SETSTRIPE -c1 $file3
12010 chown $RUNAS_ID $file3
12011 gen1=$($GETSTRIPE -g $file1)
12012 gen2=$($GETSTRIPE -g $file2)
12014 $LFS swap_layouts $dir1 $dir2 &&
12015 error "swap of directories layouts should fail"
12016 $LFS swap_layouts $dir1 $file1 &&
12017 error "swap of directory and file layouts should fail"
12018 $RUNAS $LFS swap_layouts $file1 $file2 &&
12019 error "swap of file we cannot write should fail"
12020 $LFS swap_layouts $file1 $file3 &&
12021 error "swap of file with different owner should fail"
12022 /bin/true # to clear error code
12024 run_test 184b "Forbidden layout swap (will generate errors)"
12027 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12028 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12029 check_swap_layouts_support && return 0
12031 local dir0=$DIR/$tdir/$testnum
12032 mkdir -p $dir0 || error "creating dir $dir0"
12034 local ref1=$dir0/ref1
12035 local ref2=$dir0/ref2
12036 local file1=$dir0/file1
12037 local file2=$dir0/file2
12038 # create a file large enough for the concurrent test
12039 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12040 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12041 echo "ref file size: ref1($(stat -c %s $ref1))," \
12042 "ref2($(stat -c %s $ref2))"
12045 dd if=$ref1 of=$file1 bs=16k &
12048 # Make sure dd starts to copy file
12049 while [ ! -f $file1 ]; do sleep 0.1; done
12051 $LFS swap_layouts $file1 $file2
12054 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12055 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12057 # how many bytes copied before swapping layout
12058 local copied=$(stat -c %s $file2)
12059 local remaining=$(stat -c %s $ref1)
12060 remaining=$((remaining - copied))
12061 echo "Copied $copied bytes before swapping layout..."
12063 cmp -n $copied $file1 $ref2 | grep differ &&
12064 error "Content mismatch [0, $copied) of ref2 and file1"
12065 cmp -n $copied $file2 $ref1 ||
12066 error "Content mismatch [0, $copied) of ref1 and file2"
12067 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12068 error "Content mismatch [$copied, EOF) of ref1 and file1"
12071 rm -f $ref1 $ref2 $file1 $file2
12073 run_test 184c "Concurrent write and layout swap"
12076 check_swap_layouts_support && return 0
12077 [ -z "$(which getfattr 2>/dev/null)" ] &&
12078 skip "no getfattr command" && return 0
12080 local file1=$DIR/$tdir/$tfile-1
12081 local file2=$DIR/$tdir/$tfile-2
12082 local file3=$DIR/$tdir/$tfile-3
12086 mkdir -p $DIR/$tdir
12087 touch $file1 || error "create $file1 failed"
12088 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12089 error "create $file2 failed"
12090 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12091 error "create $file3 failed"
12092 lovea1=$(get_layout_param $file1)
12094 $LFS swap_layouts $file2 $file3 ||
12095 error "swap $file2 $file3 layouts failed"
12096 $LFS swap_layouts $file1 $file2 ||
12097 error "swap $file1 $file2 layouts failed"
12099 lovea2=$(get_layout_param $file2)
12102 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12104 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12105 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12107 run_test 184d "allow stripeless layouts swap"
12110 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12111 { skip "Need MDS version at least 2.6.94"; return 0; }
12112 check_swap_layouts_support && return 0
12113 [ -z "$(which getfattr 2>/dev/null)" ] &&
12114 skip "no getfattr command" && return 0
12116 local file1=$DIR/$tdir/$tfile-1
12117 local file2=$DIR/$tdir/$tfile-2
12118 local file3=$DIR/$tdir/$tfile-3
12121 mkdir -p $DIR/$tdir
12122 touch $file1 || error "create $file1 failed"
12123 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12124 error "create $file2 failed"
12125 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12126 error "create $file3 failed"
12128 $LFS swap_layouts $file1 $file2 ||
12129 error "swap $file1 $file2 layouts failed"
12131 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12132 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12134 echo 123 > $file1 || error "Should be able to write into $file1"
12136 $LFS swap_layouts $file1 $file3 ||
12137 error "swap $file1 $file3 layouts failed"
12139 echo 123 > $file1 || error "Should be able to write into $file1"
12141 rm -rf $file1 $file2 $file3
12143 run_test 184e "Recreate layout after stripeless layout swaps"
12145 test_185() { # LU-2441
12146 # LU-3553 - no volatile file support in old servers
12147 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12148 { skip "Need MDS version at least 2.3.60"; return 0; }
12150 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12151 touch $DIR/$tdir/spoo
12152 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12153 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12154 error "cannot create/write a volatile file"
12155 [ "$FILESET" == "" ] &&
12156 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12157 error "FID is still valid after close"
12159 multiop_bg_pause $DIR/$tdir vVw4096_c
12166 # assume that the next FID for this client is sequential, since stdout
12167 # is unfortunately eaten by multiop_bg_pause
12168 local n=$((${fidv[1]} + 1))
12169 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12170 if [ "$FILESET" == "" ]; then
12171 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12172 error "FID is missing before close"
12174 kill -USR1 $multi_pid
12175 # 1 second delay, so if mtime change we will see it
12177 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12178 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12180 run_test 185 "Volatile file support"
12183 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12184 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12185 skip "Need MDS version at least 2.3.0" && return
12187 local dir0=$DIR/$tdir/$testnum
12188 mkdir -p $dir0 || error "creating dir $dir0"
12190 local file=$dir0/file1
12191 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12192 local dv1=$($LFS data_version $file)
12193 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12194 local dv2=$($LFS data_version $file)
12195 [[ $dv1 != $dv2 ]] ||
12196 error "data version did not change on write $dv1 == $dv2"
12201 run_test 187a "Test data version change"
12204 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12205 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12206 skip "Need MDS version at least 2.3.0" && return
12208 local dir0=$DIR/$tdir/$testnum
12209 mkdir -p $dir0 || error "creating dir $dir0"
12211 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12212 [[ ${DV[0]} != ${DV[1]} ]] ||
12213 error "data version did not change on write"\
12214 " ${DV[0]} == ${DV[1]}"
12219 run_test 187b "Test data version change on volatile file"
12222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12223 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12224 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12226 local POOL=${POOL:-cea1}
12227 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12228 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12231 local last_ost=$(($OSTCOUNT - 1))
12233 local ost_list=$(seq $first_ost $ost_step $last_ost)
12234 local ost_range="$first_ost $last_ost $ost_step"
12235 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12236 local file_dir=$POOL_ROOT/file_tst
12237 local subdir=$test_path/subdir
12241 # former test_200a test_200b
12242 pool_add $POOL || { rc=$? ; break; }
12243 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12244 # former test_200c test_200d
12245 mkdir -p $test_path
12246 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12247 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12249 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12250 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12251 || { rc=$? ; break; }
12252 # former test_200e test_200f
12253 local files=$((OSTCOUNT*3))
12254 pool_alloc_files $POOL $test_path $files "$ost_list" \
12255 || { rc=$? ; break; }
12256 pool_create_files $POOL $file_dir $files "$ost_list" \
12257 || { rc=$? ; break; }
12258 # former test_200g test_200h
12259 pool_lfs_df $POOL || { rc=$? ; break; }
12260 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12262 # former test_201a test_201b test_201c
12263 pool_remove_first_target $POOL || { rc=$? ; break; }
12265 local f=$test_path/$tfile
12266 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12267 pool_remove $POOL $f || { rc=$? ; break; }
12274 run_test 200 "OST pools"
12276 # usage: default_attr <count | size | offset>
12278 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12281 # usage: check_default_stripe_attr
12282 check_default_stripe_attr() {
12283 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12286 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12288 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12292 error "unknown getstripe attr '$1'"
12295 [ $ACTUAL != $EXPECTED ] &&
12296 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12300 test_mkdir -p $DIR/$tdir
12301 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12303 check_default_stripe_attr --stripe-count
12304 check_default_stripe_attr --stripe-size
12305 check_default_stripe_attr --stripe-index
12309 run_test 204a "Print default stripe attributes ================="
12312 test_mkdir -p $DIR/$tdir
12313 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12315 check_default_stripe_attr --stripe-size
12316 check_default_stripe_attr --stripe-index
12320 run_test 204b "Print default stripe size and offset ==========="
12323 test_mkdir -p $DIR/$tdir
12324 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12326 check_default_stripe_attr --stripe-count
12327 check_default_stripe_attr --stripe-index
12331 run_test 204c "Print default stripe count and offset ==========="
12334 test_mkdir -p $DIR/$tdir
12335 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12337 check_default_stripe_attr --stripe-count
12338 check_default_stripe_attr --stripe-size
12342 run_test 204d "Print default stripe count and size ============="
12345 test_mkdir -p $DIR/$tdir
12346 $SETSTRIPE -d $DIR/$tdir
12348 check_default_stripe_attr --stripe-count --raw
12349 check_default_stripe_attr --stripe-size --raw
12350 check_default_stripe_attr --stripe-index --raw
12354 run_test 204e "Print raw stripe attributes ================="
12357 test_mkdir -p $DIR/$tdir
12358 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12360 check_default_stripe_attr --stripe-size --raw
12361 check_default_stripe_attr --stripe-index --raw
12365 run_test 204f "Print raw stripe size and offset ==========="
12368 test_mkdir -p $DIR/$tdir
12369 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12371 check_default_stripe_attr --stripe-count --raw
12372 check_default_stripe_attr --stripe-index --raw
12376 run_test 204g "Print raw stripe count and offset ==========="
12379 test_mkdir -p $DIR/$tdir
12380 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12382 check_default_stripe_attr --stripe-count --raw
12383 check_default_stripe_attr --stripe-size --raw
12387 run_test 204h "Print raw stripe count and size ============="
12389 # Figure out which job scheduler is being used, if any,
12390 # or use a fake one
12391 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12392 JOBENV=SLURM_JOB_ID
12393 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12395 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12397 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12398 JOBENV=LOADL_STEP_ID
12399 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12402 $LCTL list_param jobid_name > /dev/null 2>&1
12403 if [ $? -eq 0 ]; then
12410 verify_jobstats() {
12415 # we don't really need to clear the stats for this test to work, since each
12416 # command has a unique jobid, but it makes debugging easier if needed.
12417 # for facet in $facets; do
12418 # local dev=$(convert_facet2label $facet)
12419 # # clear old jobstats
12420 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12423 # use a new JobID for each test, or we might see an old one
12424 [ "$JOBENV" = "FAKE_JOBID" ] &&
12425 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12429 [ "$JOBENV" = "nodelocal" ] && {
12430 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12431 $LCTL set_param jobid_name=$FAKE_JOBID
12435 log "Test: ${cmd[*]}"
12436 log "Using JobID environment variable $JOBENV=$JOBVAL"
12438 if [ $JOBENV = "FAKE_JOBID" ]; then
12439 FAKE_JOBID=$JOBVAL ${cmd[*]}
12444 # all files are created on OST0000
12445 for facet in $facets; do
12446 local stats="*.$(convert_facet2label $facet).job_stats"
12447 if [ $(do_facet $facet lctl get_param $stats |
12448 grep -c $JOBVAL) -ne 1 ]; then
12449 do_facet $facet lctl get_param $stats
12450 error "No jobstats for $JOBVAL found on $facet::$stats"
12457 NEW_JOBENV=${1:-$OLD_JOBENV}
12458 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12459 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12464 do_facet $SINGLEMDS \
12465 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12466 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12470 test_205() { # Job stats
12471 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12472 { skip "Need MDS version with at least 2.7.1"; return 0; }
12474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12475 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12477 remote_ost_nodsh && skip "remote OST with nodsh" && return
12479 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12480 skip "Server doesn't support jobstats" && return 0
12481 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12483 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12484 if [ $OLD_JOBENV != $JOBENV ]; then
12485 jobstats_set $JOBENV
12486 trap cleanup_205 EXIT
12489 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12490 echo "Registered as changelog user $CL_USER"
12492 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12493 lctl get_param -n mdt.*.job_cleanup_interval)
12494 local interval_new=5
12495 do_facet $SINGLEMDS \
12496 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12497 local start=$SECONDS
12501 cmd="mkdir $DIR/$tdir"
12502 verify_jobstats "$cmd" "$SINGLEMDS"
12504 cmd="rmdir $DIR/$tdir"
12505 verify_jobstats "$cmd" "$SINGLEMDS"
12506 # mkdir on secondary MDT
12507 if [ $MDSCOUNT -gt 1 ]; then
12508 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12509 verify_jobstats "$cmd" "mds2"
12512 cmd="mknod $DIR/$tfile c 1 3"
12513 verify_jobstats "$cmd" "$SINGLEMDS"
12515 cmd="rm -f $DIR/$tfile"
12516 verify_jobstats "$cmd" "$SINGLEMDS"
12517 # create all files on OST0000 so verify_jobstats can find OST stats
12519 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12520 verify_jobstats "$cmd" "$SINGLEMDS"
12522 cmd="touch $DIR/$tfile"
12523 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12525 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12526 verify_jobstats "$cmd" "ost1"
12528 cancel_lru_locks osc
12529 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12530 verify_jobstats "$cmd" "ost1"
12532 cmd="$TRUNCATE $DIR/$tfile 0"
12533 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12535 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12536 verify_jobstats "$cmd" "$SINGLEMDS"
12537 # jobstats expiry - sleep until old stats should be expired
12538 local left=$((interval_new + 5 - (SECONDS - start)))
12539 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12540 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12542 cmd="mkdir $DIR/$tdir.expire"
12543 verify_jobstats "$cmd" "$SINGLEMDS"
12544 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12545 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12547 # Ensure that jobid are present in changelog (if supported by MDS)
12548 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12550 $LFS changelog $MDT0 | tail -9
12551 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12552 [ $jobids -eq 9 ] ||
12553 error "Wrong changelog jobid count $jobids != 9"
12557 jobstats_set $JOBENV
12559 $LFS changelog $MDT0 | tail -1
12560 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12561 [ $jobids -eq 0 ] ||
12562 error "Unexpected jobids when jobid_var=$JOBENV"
12567 run_test 205 "Verify job stats"
12569 # LU-1480, LU-1773 and LU-1657
12571 mkdir -p $DIR/$tdir
12572 $SETSTRIPE -c -1 $DIR/$tdir
12573 #define OBD_FAIL_LOV_INIT 0x1403
12574 $LCTL set_param fail_loc=0xa0001403
12575 $LCTL set_param fail_val=1
12576 touch $DIR/$tdir/$tfile || true
12578 run_test 206 "fail lov_init_raid0() doesn't lbug"
12581 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12582 local fsz=`stat -c %s $DIR/$tfile`
12583 cancel_lru_locks mdc
12585 # do not return layout in getattr intent
12586 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12587 $LCTL set_param fail_loc=0x170
12588 local sz=`stat -c %s $DIR/$tfile`
12590 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12594 run_test 207a "can refresh layout at glimpse"
12597 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12598 local cksum=`md5sum $DIR/$tfile`
12599 local fsz=`stat -c %s $DIR/$tfile`
12600 cancel_lru_locks mdc
12601 cancel_lru_locks osc
12603 # do not return layout in getattr intent
12604 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12605 $LCTL set_param fail_loc=0x171
12607 # it will refresh layout after the file is opened but before read issues
12608 echo checksum is "$cksum"
12609 echo "$cksum" |md5sum -c --quiet || error "file differs"
12613 run_test 207b "can refresh layout at open"
12616 # FIXME: in this test suite, only RD lease is used. This is okay
12617 # for now as only exclusive open is supported. After generic lease
12618 # is done, this test suite should be revised. - Jinshan
12620 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12621 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12622 { skip "Need MDS version at least 2.4.52"; return 0; }
12624 echo "==== test 1: verify get lease work"
12625 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12627 echo "==== test 2: verify lease can be broken by upcoming open"
12628 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12632 $MULTIOP $DIR/$tfile oO_RDONLY:c
12633 kill -USR1 $PID && wait $PID || error "break lease error"
12635 echo "==== test 3: verify lease can't be granted if an open already exists"
12636 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12640 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12641 kill -USR1 $PID && wait $PID || error "open file error"
12643 echo "==== test 4: lease can sustain over recovery"
12644 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12650 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12652 echo "==== test 5: lease broken can't be regained by replay"
12653 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12657 # open file to break lease and then recovery
12658 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12661 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12665 run_test 208 "Exclusive open"
12668 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12669 skip_env "must have disp_stripe" && return
12672 sync; sleep 5; sync;
12674 echo 3 > /proc/sys/vm/drop_caches
12675 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12677 # open/close 500 times
12678 for i in $(seq 500); do
12682 echo 3 > /proc/sys/vm/drop_caches
12683 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12685 echo "before: $req_before, after: $req_after"
12686 [ $((req_after - req_before)) -ge 300 ] &&
12687 error "open/close requests are not freed"
12690 run_test 209 "read-only open/close requests should be freed promptly"
12694 size=$((size % 8192 + 1))
12695 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12696 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12697 rm -f $DIR/f212 $DIR/f212.xyz
12699 run_test 212 "Sendfile test ============================================"
12702 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12703 cancel_lru_locks osc
12704 lctl set_param fail_loc=0x8000040f
12705 # generate a read lock
12706 cat $DIR/$tfile > /dev/null
12707 # write to the file, it will try to cancel the above read lock.
12708 cat /etc/hosts >> $DIR/$tfile
12710 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12712 test_214() { # for bug 20133
12713 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12714 for (( i=0; i < 340; i++ )) ; do
12715 touch $DIR/$tdir/d214c/a$i
12718 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12719 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12720 ls $DIR/d214c || error "ls $DIR/d214c failed"
12721 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12722 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12724 run_test 214 "hash-indexed directory test - bug 20133"
12726 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12727 create_lnet_proc_files() {
12728 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12729 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12731 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12732 rm -f "$TMP/lnet_$1.sys_tmp"
12735 # counterpart of create_lnet_proc_files
12736 remove_lnet_proc_files() {
12737 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12740 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12741 # 3rd arg as regexp for body
12742 check_lnet_proc_stats() {
12743 local l=$(cat "$TMP/lnet_$1" |wc -l)
12744 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12746 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12749 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12750 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12751 # optional and can be regexp for 2nd line (lnet.routes case)
12752 check_lnet_proc_entry() {
12753 local blp=2 # blp stands for 'position of 1st line of body'
12754 [ -z "$5" ] || blp=3 # lnet.routes case
12756 local l=$(cat "$TMP/lnet_$1" |wc -l)
12757 # subtracting one from $blp because the body can be empty
12758 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12760 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12761 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12763 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12764 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12766 # bail out if any unexpected line happened
12767 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12768 [ "$?" != 0 ] || error "$2 misformatted"
12771 test_215() { # for bugs 18102, 21079, 21517
12772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12773 local N='(0|[1-9][0-9]*)' # non-negative numeric
12774 local P='[1-9][0-9]*' # positive numeric
12775 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12776 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12777 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12778 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12780 local L1 # regexp for 1st line
12781 local L2 # regexp for 2nd line (optional)
12782 local BR # regexp for the rest (body)
12784 # lnet.stats should look as 11 space-separated non-negative numerics
12785 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12786 create_lnet_proc_files "stats"
12787 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12788 remove_lnet_proc_files "stats"
12790 # lnet.routes should look like this:
12791 # Routing disabled/enabled
12792 # net hops priority state router
12793 # where net is a string like tcp0, hops > 0, priority >= 0,
12794 # state is up/down,
12795 # router is a string like 192.168.1.1@tcp2
12796 L1="^Routing (disabled|enabled)$"
12797 L2="^net +hops +priority +state +router$"
12798 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12799 create_lnet_proc_files "routes"
12800 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12801 remove_lnet_proc_files "routes"
12803 # lnet.routers should look like this:
12804 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12805 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12806 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12807 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12808 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12809 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12810 create_lnet_proc_files "routers"
12811 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12812 remove_lnet_proc_files "routers"
12814 # lnet.peers should look like this:
12815 # nid refs state last max rtr min tx min queue
12816 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12817 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12818 # numeric (0 or >0 or <0), queue >= 0.
12819 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12820 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12821 create_lnet_proc_files "peers"
12822 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12823 remove_lnet_proc_files "peers"
12825 # lnet.buffers should look like this:
12826 # pages count credits min
12827 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12828 L1="^pages +count +credits +min$"
12829 BR="^ +$N +$N +$I +$I$"
12830 create_lnet_proc_files "buffers"
12831 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12832 remove_lnet_proc_files "buffers"
12834 # lnet.nis should look like this:
12835 # nid status alive refs peer rtr max tx min
12836 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12837 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12838 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12839 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12840 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12841 create_lnet_proc_files "nis"
12842 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12843 remove_lnet_proc_files "nis"
12845 # can we successfully write to lnet.stats?
12846 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12847 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12849 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12851 test_216() { # bug 20317
12852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12853 remote_ost_nodsh && skip "remote OST with nodsh" && return
12856 local facets=$(get_facets OST)
12857 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12859 save_lustre_params client "osc.*.contention_seconds" > $p
12860 save_lustre_params $facets \
12861 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12862 save_lustre_params $facets \
12863 "ldlm.namespaces.filter-*.contended_locks" >> $p
12864 save_lustre_params $facets \
12865 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12866 clear_stats osc.*.osc_stats
12868 # agressive lockless i/o settings
12869 do_nodes $(comma_list $(osts_nodes)) \
12870 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12871 ldlm.namespaces.filter-*.contended_locks=0 \
12872 ldlm.namespaces.filter-*.contention_seconds=60"
12873 lctl set_param -n osc.*.contention_seconds=60
12875 $DIRECTIO write $DIR/$tfile 0 10 4096
12876 $CHECKSTAT -s 40960 $DIR/$tfile
12878 # disable lockless i/o
12879 do_nodes $(comma_list $(osts_nodes)) \
12880 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12881 ldlm.namespaces.filter-*.contended_locks=32 \
12882 ldlm.namespaces.filter-*.contention_seconds=0"
12883 lctl set_param -n osc.*.contention_seconds=0
12884 clear_stats osc.*.osc_stats
12886 dd if=/dev/zero of=$DIR/$tfile count=0
12887 $CHECKSTAT -s 0 $DIR/$tfile
12889 restore_lustre_params <$p
12893 run_test 216 "check lockless direct write updates file size and kms correctly"
12895 test_217() { # bug 22430
12896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12900 for node in $(nodes_list); do
12901 nid=$(host_nids_address $node $NETTYPE)
12902 if [[ $nid = *-* ]] ; then
12903 echo "lctl ping $(h2nettype $nid)"
12904 lctl ping $(h2nettype $nid)
12906 echo "skipping $node (no hyphen detected)"
12910 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12913 # do directio so as not to populate the page cache
12914 log "creating a 10 Mb file"
12915 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12916 log "starting reads"
12917 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12918 log "truncating the file"
12919 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12921 kill %+ || true # reads might have finished
12922 echo "wait until dd is finished"
12924 log "removing the temporary file"
12925 rm -rf $DIR/$tfile || error "tmp file removal failed"
12927 run_test 218 "parallel read and truncate should not deadlock ======================="
12930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12931 # write one partial page
12932 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12933 # set no grant so vvp_io_commit_write will do sync write
12934 $LCTL set_param fail_loc=0x411
12935 # write a full page at the end of file
12936 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12938 $LCTL set_param fail_loc=0
12939 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12940 $LCTL set_param fail_loc=0x411
12941 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12944 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12945 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12947 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12949 test_220() { #LU-325
12950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12951 remote_ost_nodsh && skip "remote OST with nodsh" && return
12952 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12953 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12956 # create on MDT0000 so the last_id and next_id are correct
12958 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12962 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12963 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12964 osc.$mdtosc_proc1.prealloc_last_id)
12965 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12966 osc.$mdtosc_proc1.prealloc_next_id)
12970 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12971 #define OBD_FAIL_OST_ENOINO 0x229
12972 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12973 create_pool $FSNAME.$TESTNAME || return 1
12974 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12976 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12978 MDSOBJS=$((last_id - next_id))
12979 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12981 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12982 echo "OST still has $count kbytes free"
12984 echo "create $MDSOBJS files @next_id..."
12985 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12987 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12988 osc.$mdtosc_proc1.prealloc_last_id)
12989 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12990 osc.$mdtosc_proc1.prealloc_next_id)
12992 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12997 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12998 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13000 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
13001 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
13002 echo "unlink $MDSOBJS files @$next_id..."
13003 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
13005 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13009 dd if=`which date` of=$MOUNT/date oflag=sync
13010 chmod +x $MOUNT/date
13012 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13013 $LCTL set_param fail_loc=0x80001401
13015 $MOUNT/date > /dev/null
13018 run_test 221 "make sure fault and truncate race to not cause OOM"
13021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13023 test_mkdir -p $DIR/$tdir
13024 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13025 createmany -o $DIR/$tdir/$tfile 10
13026 cancel_lru_locks mdc
13027 cancel_lru_locks osc
13028 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13029 $LCTL set_param fail_loc=0x31a
13030 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13031 $LCTL set_param fail_loc=0
13034 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
13037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13039 test_mkdir -p $DIR/$tdir
13040 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13041 createmany -o $DIR/$tdir/$tfile 10
13042 cancel_lru_locks mdc
13043 cancel_lru_locks osc
13044 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13045 $LCTL set_param fail_loc=0x31a
13046 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13047 $LCTL set_param fail_loc=0
13049 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
13052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13054 test_mkdir -p $DIR/$tdir
13055 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13056 createmany -o $DIR/$tdir/$tfile 10
13057 cancel_lru_locks mdc
13058 cancel_lru_locks osc
13059 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13060 $LCTL set_param fail_loc=0x31b
13061 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13062 $LCTL set_param fail_loc=0
13065 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13067 test_224a() { # LU-1039, MRP-303
13068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13069 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13070 $LCTL set_param fail_loc=0x508
13071 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13072 $LCTL set_param fail_loc=0
13075 run_test 224a "Don't panic on bulk IO failure"
13077 test_224b() { # LU-1039, MRP-303
13078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13079 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13080 cancel_lru_locks osc
13081 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13082 $LCTL set_param fail_loc=0x515
13083 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13084 $LCTL set_param fail_loc=0
13087 run_test 224b "Don't panic on bulk IO failure"
13089 test_224c() { # LU-6441
13090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13091 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13093 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13094 save_writethrough $p
13095 set_cache writethrough on
13097 local pages_per_rpc=$($LCTL get_param \
13098 osc.*.max_pages_per_rpc)
13099 local at_max=$($LCTL get_param -n at_max)
13100 local timeout=$($LCTL get_param -n timeout)
13101 local test_at="$LCTL get_param -n at_max"
13102 local param_at="$FSNAME.sys.at_max"
13103 local test_timeout="$LCTL get_param -n timeout"
13104 local param_timeout="$FSNAME.sys.timeout"
13106 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13108 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13109 error "conf_param at_max=0 failed"
13110 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13111 error "conf_param timeout=5 failed"
13113 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13114 do_facet ost1 $LCTL set_param fail_loc=0x520
13115 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13116 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13118 do_facet ost1 $LCTL set_param fail_loc=0
13120 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13121 error "conf_param at_max=$at_max failed"
13122 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13123 $timeout || error "conf_param timeout=$timeout failed"
13125 $LCTL set_param -n $pages_per_rpc
13126 restore_lustre_params < $p
13129 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13131 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13134 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13135 if [ -z ${MDSSURVEY} ]; then
13136 skip_env "mds-survey not found" && return
13139 [ $MDSCOUNT -ge 2 ] &&
13140 skip "skipping now for more than one MDT" && return
13142 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13143 { skip "Need MDS version at least 2.2.51"; return; }
13145 local mds=$(facet_host $SINGLEMDS)
13146 local target=$(do_nodes $mds 'lctl dl' | \
13147 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13149 local cmd1="file_count=1000 thrhi=4"
13150 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13151 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13152 local cmd="$cmd1 $cmd2 $cmd3"
13154 rm -f ${TMP}/mds_survey*
13156 eval $cmd || error "mds-survey with zero-stripe failed"
13157 cat ${TMP}/mds_survey*
13158 rm -f ${TMP}/mds_survey*
13160 run_test 225a "Metadata survey sanity with zero-stripe"
13163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13164 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13165 if [ -z ${MDSSURVEY} ]; then
13166 skip_env "mds-survey not found" && return
13168 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13169 { skip "Need MDS version at least 2.2.51"; return; }
13171 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13172 skip_env "Need to mount OST to test" && return
13175 [ $MDSCOUNT -ge 2 ] &&
13176 skip "skipping now for more than one MDT" && return
13177 local mds=$(facet_host $SINGLEMDS)
13178 local target=$(do_nodes $mds 'lctl dl' | \
13179 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13181 local cmd1="file_count=1000 thrhi=4"
13182 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13183 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13184 local cmd="$cmd1 $cmd2 $cmd3"
13186 rm -f ${TMP}/mds_survey*
13188 eval $cmd || error "mds-survey with stripe_count failed"
13189 cat ${TMP}/mds_survey*
13190 rm -f ${TMP}/mds_survey*
13192 run_test 225b "Metadata survey sanity with stripe_count = 1"
13194 mcreate_path2fid () {
13200 local path=$DIR/$tdir/$name
13205 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13206 error "cannot create $desc"
13208 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13210 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13212 fid_path=$($LFS fid2path $MOUNT $fid)
13214 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13216 [ "$path" == "$fid_path" ] ||
13217 error "fid2path returned $fid_path, expected $path"
13219 echo "pass with $path and $fid"
13224 mkdir -p $DIR/$tdir
13226 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13227 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13228 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13229 mcreate_path2fid 0040666 0 0 dir "directory"
13230 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13231 mcreate_path2fid 0100666 0 0 file "regular file"
13232 mcreate_path2fid 0120666 0 0 link "symbolic link"
13233 mcreate_path2fid 0140666 0 0 sock "socket"
13235 run_test 226a "call path2fid and fid2path on files of all type"
13238 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13242 mkdir -p $DIR/$tdir
13243 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13244 error "create remote directory failed"
13245 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13246 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13247 "character special file (null)"
13248 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13249 "character special file (no device)"
13250 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13251 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13252 "block special file (loop)"
13253 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13254 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13255 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13257 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13259 # LU-1299 Executing or running ldd on a truncated executable does not
13260 # cause an out-of-memory condition.
13262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13263 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13264 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13265 chmod +x $MOUNT/date
13267 $MOUNT/date > /dev/null
13268 ldd $MOUNT/date > /dev/null
13271 run_test 227 "running truncated executable does not cause OOM"
13273 # LU-1512 try to reuse idle OI blocks
13275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13276 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13277 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13278 skip "non-ldiskfs backend" && return
13280 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13281 local myDIR=$DIR/$tdir
13284 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13285 $LCTL set_param fail_loc=0x80001002
13286 createmany -o $myDIR/t- 10000
13287 $LCTL set_param fail_loc=0
13288 # The guard is current the largest FID holder
13290 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13292 local IDX=$(($SEQ % 64))
13294 do_facet $SINGLEMDS sync
13295 # Make sure journal flushed.
13297 local blk1=$(do_facet $SINGLEMDS \
13298 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13299 grep Blockcount | awk '{print $4}')
13301 # Remove old files, some OI blocks will become idle.
13302 unlinkmany $myDIR/t- 10000
13303 # Create new files, idle OI blocks should be reused.
13304 createmany -o $myDIR/t- 2000
13305 do_facet $SINGLEMDS sync
13306 # Make sure journal flushed.
13308 local blk2=$(do_facet $SINGLEMDS \
13309 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13310 grep Blockcount | awk '{print $4}')
13312 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13314 run_test 228a "try to reuse idle OI blocks"
13317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13318 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13319 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13320 skip "non-ldiskfs backend" && return
13322 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13323 local myDIR=$DIR/$tdir
13326 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13327 $LCTL set_param fail_loc=0x80001002
13328 createmany -o $myDIR/t- 10000
13329 $LCTL set_param fail_loc=0
13330 # The guard is current the largest FID holder
13332 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13334 local IDX=$(($SEQ % 64))
13336 do_facet $SINGLEMDS sync
13337 # Make sure journal flushed.
13339 local blk1=$(do_facet $SINGLEMDS \
13340 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13341 grep Blockcount | awk '{print $4}')
13343 # Remove old files, some OI blocks will become idle.
13344 unlinkmany $myDIR/t- 10000
13347 stop $SINGLEMDS || error "Fail to stop MDT."
13349 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13351 df $MOUNT || error "Fail to df."
13352 # Create new files, idle OI blocks should be reused.
13353 createmany -o $myDIR/t- 2000
13354 do_facet $SINGLEMDS sync
13355 # Make sure journal flushed.
13357 local blk2=$(do_facet $SINGLEMDS \
13358 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13359 grep Blockcount | awk '{print $4}')
13361 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13363 run_test 228b "idle OI blocks can be reused after MDT restart"
13367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13368 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13369 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13370 skip "non-ldiskfs backend" && return
13372 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13373 local myDIR=$DIR/$tdir
13376 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13377 $LCTL set_param fail_loc=0x80001002
13378 # 20000 files can guarantee there are index nodes in the OI file
13379 createmany -o $myDIR/t- 20000
13380 $LCTL set_param fail_loc=0
13381 # The guard is current the largest FID holder
13383 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13385 local IDX=$(($SEQ % 64))
13387 do_facet $SINGLEMDS sync
13388 # Make sure journal flushed.
13390 local blk1=$(do_facet $SINGLEMDS \
13391 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13392 grep Blockcount | awk '{print $4}')
13394 # Remove old files, some OI blocks will become idle.
13395 unlinkmany $myDIR/t- 20000
13397 # The OI file should become empty now
13399 # Create new files, idle OI blocks should be reused.
13400 createmany -o $myDIR/t- 2000
13401 do_facet $SINGLEMDS sync
13402 # Make sure journal flushed.
13404 local blk2=$(do_facet $SINGLEMDS \
13405 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13406 grep Blockcount | awk '{print $4}')
13408 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13410 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13412 test_229() { # LU-2482, LU-3448
13413 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13414 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13417 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13421 # Create a file with a released layout and stripe count 2.
13422 $MULTIOP $DIR/$tfile H2c ||
13423 error "failed to create file with released layout"
13425 $GETSTRIPE -v $DIR/$tfile
13427 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13428 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13430 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13431 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13432 stat $DIR/$tfile || error "failed to stat released file"
13434 chown $RUNAS_ID $DIR/$tfile ||
13435 error "chown $RUNAS_ID $DIR/$tfile failed"
13437 chgrp $RUNAS_ID $DIR/$tfile ||
13438 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13440 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13441 rm $DIR/$tfile || error "failed to remove released file"
13443 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13447 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13450 test_mkdir $DIR/$tdir
13451 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13452 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13453 [ $mdt_idx -ne 0 ] &&
13454 error "create local directory on wrong MDT $mdt_idx"
13456 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13457 error "create remote directory failed"
13458 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13459 [ $mdt_idx -ne $MDTIDX ] &&
13460 error "create remote directory on wrong MDT $mdt_idx"
13462 createmany -o $DIR/$tdir/test_230/t- 10 ||
13463 error "create files on remote directory failed"
13464 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13465 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13466 rm -r $DIR/$tdir || error "unlink remote directory failed"
13468 run_test 230a "Create remote directory and files under the remote directory"
13471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13472 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13479 local migrate_dir=$DIR/$tdir/migrate_dir
13480 local other_dir=$DIR/$tdir/other_dir
13482 test_mkdir $DIR/$tdir
13483 test_mkdir -i0 -c1 $migrate_dir
13484 test_mkdir -i0 -c1 $other_dir
13485 for ((i=0; i<10; i++)); do
13486 mkdir -p $migrate_dir/dir_${i}
13487 createmany -o $migrate_dir/dir_${i}/f 10 ||
13488 error "create files under remote dir failed $i"
13491 cp /etc/passwd $migrate_dir/$tfile
13492 cp /etc/passwd $other_dir/$tfile
13493 chattr +SAD $migrate_dir
13494 chattr +SAD $migrate_dir/$tfile
13496 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13497 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13498 local old_dir_mode=$(stat -c%f $migrate_dir)
13499 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13501 mkdir -p $migrate_dir/dir_default_stripe2
13502 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13503 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13505 mkdir -p $other_dir
13506 ln $migrate_dir/$tfile $other_dir/luna
13507 ln $migrate_dir/$tfile $migrate_dir/sofia
13508 ln $other_dir/$tfile $migrate_dir/david
13509 ln -s $migrate_dir/$tfile $other_dir/zachary
13510 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13511 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13513 $LFS migrate -m $MDTIDX $migrate_dir ||
13514 error "fails on migrating remote dir to MDT1"
13516 echo "migratate to MDT1, then checking.."
13517 for ((i = 0; i < 10; i++)); do
13518 for file in $(find $migrate_dir/dir_${i}); do
13519 mdt_index=$($LFS getstripe -M $file)
13520 [ $mdt_index == $MDTIDX ] ||
13521 error "$file is not on MDT${MDTIDX}"
13525 # the multiple link file should still in MDT0
13526 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13527 [ $mdt_index == 0 ] ||
13528 error "$file is not on MDT${MDTIDX}"
13530 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13531 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13532 error " expect $old_dir_flag get $new_dir_flag"
13534 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13535 [ "$old_file_flag" = "$new_file_flag" ] ||
13536 error " expect $old_file_flag get $new_file_flag"
13538 local new_dir_mode=$(stat -c%f $migrate_dir)
13539 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13540 error "expect mode $old_dir_mode get $new_dir_mode"
13542 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13543 [ "$old_file_mode" = "$new_file_mode" ] ||
13544 error "expect mode $old_file_mode get $new_file_mode"
13546 diff /etc/passwd $migrate_dir/$tfile ||
13547 error "$tfile different after migration"
13549 diff /etc/passwd $other_dir/luna ||
13550 error "luna different after migration"
13552 diff /etc/passwd $migrate_dir/sofia ||
13553 error "sofia different after migration"
13555 diff /etc/passwd $migrate_dir/david ||
13556 error "david different after migration"
13558 diff /etc/passwd $other_dir/zachary ||
13559 error "zachary different after migration"
13561 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13562 error "${tfile}_ln different after migration"
13564 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13565 error "${tfile}_ln_other different after migration"
13567 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13568 [ $stripe_count = 2 ] ||
13569 error "dir strpe_count $d != 2 after migration."
13571 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13572 [ $stripe_count = 2 ] ||
13573 error "file strpe_count $d != 2 after migration."
13575 #migrate back to MDT0
13578 $LFS migrate -m $MDTIDX $migrate_dir ||
13579 error "fails on migrating remote dir to MDT0"
13581 echo "migrate back to MDT0, checking.."
13582 for file in $(find $migrate_dir); do
13583 mdt_index=$($LFS getstripe -M $file)
13584 [ $mdt_index == $MDTIDX ] ||
13585 error "$file is not on MDT${MDTIDX}"
13588 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13589 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13590 error " expect $old_dir_flag get $new_dir_flag"
13592 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13593 [ "$old_file_flag" = "$new_file_flag" ] ||
13594 error " expect $old_file_flag get $new_file_flag"
13596 local new_dir_mode=$(stat -c%f $migrate_dir)
13597 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13598 error "expect mode $old_dir_mode get $new_dir_mode"
13600 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13601 [ "$old_file_mode" = "$new_file_mode" ] ||
13602 error "expect mode $old_file_mode get $new_file_mode"
13604 diff /etc/passwd ${migrate_dir}/$tfile ||
13605 error "$tfile different after migration"
13607 diff /etc/passwd ${other_dir}/luna ||
13608 error "luna different after migration"
13610 diff /etc/passwd ${migrate_dir}/sofia ||
13611 error "sofia different after migration"
13613 diff /etc/passwd ${other_dir}/zachary ||
13614 error "zachary different after migration"
13616 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13617 error "${tfile}_ln different after migration"
13619 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13620 error "${tfile}_ln_other different after migration"
13622 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13623 [ $stripe_count = 2 ] ||
13624 error "dir strpe_count $d != 2 after migration."
13626 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13627 [ $stripe_count = 2 ] ||
13628 error "file strpe_count $d != 2 after migration."
13630 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13632 run_test 230b "migrate directory"
13635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13636 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13637 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13641 local migrate_dir=$DIR/$tdir/migrate_dir
13643 #If migrating directory fails in the middle, all entries of
13644 #the directory is still accessiable.
13645 test_mkdir $DIR/$tdir
13646 test_mkdir -i0 -c1 $migrate_dir
13648 createmany -o $migrate_dir/f 10 ||
13649 error "create files under ${migrate_dir} failed"
13651 #failed after migrating 5 entries
13652 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13653 do_facet mds1 lctl set_param fail_loc=0x20001801
13654 do_facet mds1 lctl set_param fail_val=5
13655 local t=$(ls $migrate_dir | wc -l)
13656 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13657 error "migrate should fail after 5 entries"
13659 mkdir $migrate_dir/dir &&
13660 error "mkdir succeeds under migrating directory"
13661 touch $migrate_dir/file &&
13662 error "touch file succeeds under migrating directory"
13664 local u=$(ls $migrate_dir | wc -l)
13665 [ "$u" == "$t" ] || error "$u != $t during migration"
13667 for file in $(find $migrate_dir); do
13668 stat $file || error "stat $file failed"
13671 do_facet mds1 lctl set_param fail_loc=0
13672 do_facet mds1 lctl set_param fail_val=0
13674 $LFS migrate -m $MDTIDX $migrate_dir ||
13675 error "migrate open files should failed with open files"
13677 echo "Finish migration, then checking.."
13678 for file in $(find $migrate_dir); do
13679 mdt_index=$($LFS getstripe -M $file)
13680 [ $mdt_index == $MDTIDX ] ||
13681 error "$file is not on MDT${MDTIDX}"
13684 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13686 run_test 230c "check directory accessiblity if migration is failed"
13689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13690 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13693 local migrate_dir=$DIR/$tdir/migrate_dir
13697 test_mkdir $DIR/$tdir
13698 test_mkdir -i0 -c1 $migrate_dir
13700 for ((i=0; i<100; i++)); do
13701 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13702 createmany -o $migrate_dir/dir_${i}/f 100 ||
13703 error "create files under remote dir failed $i"
13706 $LFS migrate -m $MDTIDX $migrate_dir ||
13707 error "migrate remote dir error"
13709 echo "Finish migration, then checking.."
13710 for file in $(find $migrate_dir); do
13711 mdt_index=$($LFS getstripe -M $file)
13712 [ $mdt_index == $MDTIDX ] ||
13713 error "$file is not on MDT${MDTIDX}"
13716 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13718 run_test 230d "check migrate big directory"
13721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13722 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13728 mkdir -p $DIR/$tdir
13729 mkdir $DIR/$tdir/migrate_dir
13730 mkdir $DIR/$tdir/other_dir
13731 touch $DIR/$tdir/migrate_dir/a
13732 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13733 ls $DIR/$tdir/other_dir
13735 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13736 error "migrate dir fails"
13738 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13739 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13741 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13742 [ $mdt_index == 0 ] || error "a is not on MDT0"
13744 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13745 error "migrate dir fails"
13747 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13748 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13750 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13751 [ $mdt_index == 1 ] || error "a is not on MDT1"
13753 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13754 [ $mdt_index == 1 ] || error "b is not on MDT1"
13756 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13757 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13759 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13761 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13763 run_test 230e "migrate mulitple local link files"
13766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13767 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13771 mkdir -p $DIR/$tdir
13772 mkdir $DIR/$tdir/migrate_dir
13773 $LFS mkdir -i1 $DIR/$tdir/other_dir
13774 touch $DIR/$tdir/migrate_dir/a
13775 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13776 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13777 ls $DIR/$tdir/other_dir
13779 # a should be migrated to MDT1, since no other links on MDT0
13780 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13781 error "#1 migrate dir fails"
13782 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13783 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13784 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13785 [ $mdt_index == 1 ] || error "a is not on MDT1"
13787 # a should stay on MDT1, because it is a mulitple link file
13788 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13789 error "#2 migrate dir fails"
13790 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13791 [ $mdt_index == 1 ] || error "a is not on MDT1"
13793 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13794 error "#3 migrate dir fails"
13796 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13797 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13798 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13800 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13801 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13803 # a should be migrated to MDT0, since no other links on MDT1
13804 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13805 error "#4 migrate dir fails"
13806 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13807 [ $mdt_index == 0 ] || error "a is not on MDT0"
13809 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13811 run_test 230f "migrate mulitple remote link files"
13814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13815 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13817 mkdir -p $DIR/$tdir/migrate_dir
13819 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13820 error "migrating dir to non-exist MDT succeeds"
13823 run_test 230g "migrate dir to non-exist MDT"
13826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13827 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13828 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13829 skip "Need MDS version at least 2.7.64" && return
13832 mkdir -p $DIR/$tdir/migrate_dir
13834 $LFS migrate -m1 $DIR &&
13835 error "migrating mountpoint1 should fail"
13837 $LFS migrate -m1 $DIR/$tdir/.. &&
13838 error "migrating mountpoint2 should fail"
13840 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13841 error "migrating $tdir fail"
13843 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13844 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13846 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13847 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13850 run_test 230h "migrate .. and root"
13853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13854 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13856 mkdir -p $DIR/$tdir/migrate_dir
13858 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13859 error "migration fails with a tailing slash"
13861 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13862 error "migration fails with two tailing slashes"
13864 run_test 230i "lfs migrate -m tolerates trailing slashes"
13868 # For simplicity this test assumes that max_pages_per_rpc
13869 # is the same across all OSCs
13870 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13871 local bulk_size=$((max_pages * 4096))
13872 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
13875 mkdir -p $DIR/$tdir
13876 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
13877 error "failed to set stripe with -S ${brw_size}M option"
13879 # clear the OSC stats
13880 $LCTL set_param osc.*.stats=0 &>/dev/null
13883 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13884 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13885 oflag=direct &>/dev/null || error "dd failed"
13887 sync; sleep 1; sync # just to be safe
13888 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13889 if [ x$nrpcs != "x1" ]; then
13890 $LCTL get_param osc.*.stats
13891 error "found $nrpcs ost_write RPCs, not 1 as expected"
13895 # Drop the OSC cache, otherwise we will read from it
13896 cancel_lru_locks osc
13898 # clear the OSC stats
13899 $LCTL set_param osc.*.stats=0 &>/dev/null
13901 # Client reads $bulk_size.
13902 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13903 iflag=direct &>/dev/null || error "dd failed"
13905 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13906 if [ x$nrpcs != "x1" ]; then
13907 $LCTL get_param osc.*.stats
13908 error "found $nrpcs ost_read RPCs, not 1 as expected"
13911 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13914 mkdir -p $DIR/$tdir
13916 for i in {0..1023}; do
13917 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13918 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13919 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13923 run_test 231b "must not assert on fully utilized OST request buffer"
13926 mkdir -p $DIR/$tdir
13927 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13928 $LCTL set_param fail_loc=0x31c
13930 # ignore dd failure
13931 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13933 $LCTL set_param fail_loc=0
13934 umount_client $MOUNT || error "umount failed"
13935 mount_client $MOUNT || error "mount failed"
13937 run_test 232 "failed lock should not block umount"
13940 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13941 { skip "Need MDS version at least 2.3.64"; return; }
13942 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13944 local fid=$($LFS path2fid $MOUNT)
13945 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13946 error "cannot access $MOUNT using its FID '$fid'"
13948 run_test 233a "checking that OBF of the FS root succeeds"
13951 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13952 { skip "Need MDS version at least 2.5.90"; return; }
13953 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13955 local fid=$($LFS path2fid $MOUNT/.lustre)
13956 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13957 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13959 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13960 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13961 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13963 run_test 233b "checking that OBF of the FS .lustre succeeds"
13966 local p="$TMP/sanityN-$TESTNAME.parameters"
13967 save_lustre_params client "llite.*.xattr_cache" > $p
13968 lctl set_param llite.*.xattr_cache 1 ||
13969 { skip "xattr cache is not supported"; return 0; }
13971 mkdir -p $DIR/$tdir || error "mkdir failed"
13972 touch $DIR/$tdir/$tfile || error "touch failed"
13973 # OBD_FAIL_LLITE_XATTR_ENOMEM
13974 $LCTL set_param fail_loc=0x1405
13975 # output of the form: attr 2 4 44 3 fc13 x86_64
13976 V=($(IFS=".-" rpm -q attr))
13977 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13978 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13979 # attr pre-2.4.44-7 had a bug with rc
13980 # LU-3703 - SLES 11 and FC13 clients have older attr
13981 getfattr -n user.attr $DIR/$tdir/$tfile &&
13982 error "getfattr should have failed with ENOMEM"
13984 skip "LU-3703: attr version $(getfattr --version) too old"
13986 $LCTL set_param fail_loc=0x0
13989 restore_lustre_params < $p
13992 run_test 234 "xattr cache should not crash on ENOMEM"
13995 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13996 skip "Need MDS version at least 2.4.52" && return
13997 flock_deadlock $DIR/$tfile
14002 124) error "process hangs on a deadlock"
14004 *) error "error executing flock_deadlock $DIR/$tfile"
14008 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14012 check_swap_layouts_support && return 0
14013 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
14015 local ref1=/etc/passwd
14016 local ref2=/etc/group
14017 local file1=$DIR/$tdir/f1
14018 local file2=$DIR/$tdir/f2
14020 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14021 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14022 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14023 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14024 local fd=$(free_fd)
14025 local cmd="exec $fd<>$file2"
14028 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14029 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14032 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14037 run_test 236 "Layout swap on open unlinked file"
14039 # test to verify file handle related system calls
14040 # (name_to_handle_at/open_by_handle_at)
14041 # The new system calls are supported in glibc >= 2.14.
14044 echo "Test file_handle syscalls" > $DIR/$tfile ||
14045 error "write failed"
14046 check_fhandle_syscalls $DIR/$tfile ||
14047 error "check_fhandle_syscalls failed"
14049 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14051 # LU-4659 linkea consistency
14053 local server_version=$(lustre_version_code $SINGLEMDS)
14055 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14056 [[ $server_version -gt $(version_code 2.5.1) &&
14057 $server_version -lt $(version_code 2.5.50) ]] ||
14058 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14061 ln $DIR/$tfile $DIR/$tfile.lnk
14062 touch $DIR/$tfile.new
14063 mv $DIR/$tfile.new $DIR/$tfile
14064 local fid1=$($LFS path2fid $DIR/$tfile)
14065 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14066 local path1=$($LFS fid2path $FSNAME "$fid1")
14067 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14068 local path2=$($LFS fid2path $FSNAME "$fid2")
14069 [ $tfile.lnk == $path2 ] ||
14070 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14073 run_test 238 "Verify linkea consistency"
14076 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14077 skip "Need MDS version at least 2.5.60" && return
14078 local list=$(comma_list $(mdts_nodes))
14080 mkdir -p $DIR/$tdir
14081 createmany -o $DIR/$tdir/f- 5000
14082 unlinkmany $DIR/$tdir/f- 5000
14083 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
14084 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
14085 osc.*MDT*.sync_in_flight" | calc_sum)
14086 [ "$changes" -eq 0 ] || error "$changes not synced"
14088 run_test 239 "osp_sync test"
14090 test_239a() { #LU-5297
14091 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14093 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14094 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14095 chgrp $RUNAS_GID $DIR/$tfile
14096 wait_delete_completed
14098 run_test 239a "process invalid osp sync record correctly"
14100 test_239b() { #LU-5297
14101 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14103 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14104 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14105 chgrp $RUNAS_GID $DIR/$tfile1
14106 wait_delete_completed
14107 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14109 chgrp $RUNAS_GID $DIR/$tfile2
14110 wait_delete_completed
14112 run_test 239b "process osp sync record with ENOMEM error correctly"
14115 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14116 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14118 mkdir -p $DIR/$tdir
14120 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14121 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14122 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14123 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14125 umount_client $MOUNT || error "umount failed"
14126 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14127 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14128 mount_client $MOUNT || error "failed to mount client"
14130 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14131 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14133 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14136 for LOOP in $(seq $1); do
14137 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14138 cancel_lru_locks osc || true
14143 for LOOP in $(seq $1); do
14144 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14145 iflag=direct 2>/dev/null
14149 test_241a() { # was test_241
14150 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14152 cancel_lru_locks osc
14153 test_241_bio 1000 &
14158 run_test 241a "bio vs dio"
14161 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14163 test_241_dio 1000 &
14168 run_test 241b "dio vs dio"
14171 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14172 mkdir -p $DIR/$tdir
14173 touch $DIR/$tdir/$tfile
14175 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14176 do_facet mds1 lctl set_param fail_loc=0x105
14177 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14179 do_facet mds1 lctl set_param fail_loc=0
14180 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14182 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14186 test_mkdir -p $DIR/$tdir
14187 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14189 run_test 243 "various group lock tests"
14193 test_mkdir -p $DIR/$tdir
14194 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14195 sendfile_grouplock $DIR/$tdir/$tfile || \
14196 error "sendfile+grouplock failed"
14199 run_test 244 "sendfile with group lock tests"
14202 local flagname="multi_mod_rpcs"
14203 local connect_data_name="max_mod_rpcs"
14206 # check if multiple modify RPCs flag is set
14207 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14208 grep "connect_flags:")
14211 echo "$out" | grep -qw $flagname
14212 if [ $? -ne 0 ]; then
14213 echo "connect flag $flagname is not set"
14217 # check if multiple modify RPCs data is set
14218 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14221 echo "$out" | grep -qw $connect_data_name ||
14222 error "import should have connect data $connect_data_name"
14224 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14226 test_246() { # LU-7371
14227 remote_ost_nodsh && skip "remote OST with nodsh" && return
14228 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14229 skip "Need OST version >= 2.7.62" && return 0
14230 do_facet ost1 $LCTL set_param fail_val=4095
14231 #define OBD_FAIL_OST_READ_SIZE 0x234
14232 do_facet ost1 $LCTL set_param fail_loc=0x234
14233 $LFS setstripe $DIR/$tfile -i 0 -c 1
14234 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14235 cancel_lru_locks $FSNAME-OST0000
14236 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14238 run_test 246 "Read file of size 4095 should return right length"
14241 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14243 { skip "Fileset feature is not supported"; return; }
14245 local submount=${MOUNT}_$tdir
14248 mkdir -p $submount || error "mkdir $submount failed"
14249 FILESET="$FILESET/$tdir" mount_client $submount ||
14250 error "mount $submount failed"
14251 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14252 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14253 error "read $MOUNT/$tdir/$tfile failed"
14254 umount_client $submount || error "umount $submount failed"
14257 run_test 247a "mount subdir as fileset"
14260 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14261 { skip "Fileset feature is not supported"; return; }
14263 local submount=${MOUNT}_$tdir
14265 rm -rf $MOUNT/$tdir
14266 mkdir -p $submount || error "mkdir $submount failed"
14268 FILESET="$FILESET/$tdir" mount_client $submount &&
14269 error "mount $submount should fail"
14272 run_test 247b "mount subdir that dose not exist"
14275 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14276 { skip "Fileset feature is not supported"; return; }
14278 local submount=${MOUNT}_$tdir
14280 mkdir -p $MOUNT/$tdir/dir1
14281 mkdir -p $submount || error "mkdir $submount failed"
14282 FILESET="$FILESET/$tdir" mount_client $submount ||
14283 error "mount $submount failed"
14284 local fid=$($LFS path2fid $MOUNT/)
14285 $LFS fid2path $submount $fid && error "fid2path should fail"
14286 umount_client $submount || error "umount $submount failed"
14289 run_test 247c "running fid2path outside root"
14292 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14293 { skip "Fileset feature is not supported"; return; }
14295 local submount=${MOUNT}_$tdir
14297 mkdir -p $MOUNT/$tdir/dir1
14298 mkdir -p $submount || error "mkdir $submount failed"
14299 FILESET="$FILESET/$tdir" mount_client $submount ||
14300 error "mount $submount failed"
14301 local fid=$($LFS path2fid $submount/dir1)
14302 $LFS fid2path $submount $fid || error "fid2path should succeed"
14303 umount_client $submount || error "umount $submount failed"
14306 run_test 247d "running fid2path inside root"
14310 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14312 { skip "Fileset feature is not supported"; return; }
14314 local submount=${MOUNT}_$tdir
14317 mkdir -p $submount || error "mkdir $submount failed"
14318 FILESET="$FILESET/.." mount_client $submount &&
14319 error "mount $submount should fail"
14322 run_test 247e "mount .. as fileset"
14325 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14326 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14328 # create a large file for fast read verification
14329 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14331 # make sure the file is created correctly
14332 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14333 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14335 echo "Test 1: verify that fast read is 4 times faster on cache read"
14337 # small read with fast read enabled
14338 $LCTL set_param -n llite.*.fast_read=1
14339 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14340 awk '/copied/ { print $6 }')
14342 # small read with fast read disabled
14343 $LCTL set_param -n llite.*.fast_read=0
14344 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14345 awk '/copied/ { print $6 }')
14347 # verify that fast read is 4 times faster for cache read
14348 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14349 error_not_in_vm "fast read was not 4 times faster: " \
14350 "$t_fast vs $t_slow"
14352 echo "Test 2: verify the performance between big and small read"
14353 $LCTL set_param -n llite.*.fast_read=1
14355 # 1k non-cache read
14356 cancel_lru_locks osc
14357 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14358 awk '/copied/ { print $6 }')
14360 # 1M non-cache read
14361 cancel_lru_locks osc
14362 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14363 awk '/copied/ { print $6 }')
14365 # verify that big IO is not 4 times faster than small IO
14366 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14367 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14369 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14372 run_test 248 "fast read verification"
14374 test_249() { # LU-7890
14376 $SETSTRIPE -c 1 $DIR/$tfile
14378 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14379 skip "Need at least version 2.8.54"
14381 # Offset 2T == 4k * 512M
14382 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14383 error "dd to 2T offset failed"
14385 run_test 249 "Write above 2T file size"
14388 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14389 && skip "no 16TB file size limit on ZFS" && return
14391 $SETSTRIPE -c 1 $DIR/$tfile
14392 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14393 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14394 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14395 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14396 conv=notrunc,fsync && error "append succeeded"
14399 run_test 250 "Write above 16T limit"
14402 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14404 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14405 #Skip once - writing the first stripe will succeed
14406 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14407 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14408 error "short write happened"
14410 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14411 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14412 error "short read happened"
14416 run_test 251 "Handling short read and write correctly"
14426 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14427 remote_ost_nodsh && skip "remote OST with nodsh" && return
14428 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14429 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14430 skip "can only run lr_reader on ldiskfs target"
14434 # check lr_reader on OST0000
14436 dev=$(facet_device $tgt)
14437 out=$(do_facet $tgt $LR_READER $dev)
14438 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14440 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14441 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14442 error "Invalid uuid returned by $LR_READER on target $tgt"
14443 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14445 # check lr_reader -c on MDT0000
14447 dev=$(facet_device $tgt)
14448 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14449 echo "$LR_READER does not support additional options"
14452 out=$(do_facet $tgt $LR_READER -c $dev)
14453 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14455 num=$(echo "$out" | grep -c "mdtlov")
14456 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14457 error "Invalid number of mdtlov clients returned by $LR_READER"
14458 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14460 # check lr_reader -cr on MDT0000
14461 out=$(do_facet $tgt $LR_READER -cr $dev)
14462 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14464 echo "$out" | grep -q "^reply_data:$" ||
14465 error "$LR_READER should have returned 'reply_data' section"
14466 num=$(echo "$out" | grep -c "client_generation")
14467 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14469 run_test 252 "check lr_reader tool"
14471 test_253_fill_ost() {
14472 local size_mb #how many MB should we write to pass watermark
14473 local lwm=$3 #low watermark
14474 local free_10mb #10% of free space
14476 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14477 size_mb=$((free_kb / 1024 - lwm))
14478 free_10mb=$((free_kb / 10240))
14479 #If 10% of free space cross low watermark use it
14480 if (( free_10mb > size_mb )); then
14483 #At least we need to store 1.1 of difference between
14484 #free space and low watermark
14485 size_mb=$((size_mb + size_mb / 10))
14487 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14488 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14489 oflag=append conv=notrunc
14494 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14495 echo "OST still has $((free_kb / 1024)) mbytes free"
14502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14504 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14506 local ost_name=$($LFS osts |
14507 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14509 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14510 do_facet $SINGLEMDS $LCTL get_param -n \
14511 osp.$mdtosc_proc1.reserved_mb_high ||
14512 { skip "remote MDS does not support reserved_mb_high" &&
14517 wait_delete_completed
14520 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14521 osp.$mdtosc_proc1.reserved_mb_high)
14522 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14523 osp.$mdtosc_proc1.reserved_mb_low)
14524 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14526 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14527 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14528 error "Adding $ost_name to pool failed"
14530 # Wait for client to see a OST at pool
14531 wait_update $HOSTNAME "$LCTL get_param -n
14532 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14533 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14534 error "Client can not see the pool"
14535 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14536 error "Setstripe failed"
14538 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14539 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14540 echo "OST still has $((blocks/1024)) mbytes free"
14542 local new_lwm=$((blocks/1024-10))
14543 do_facet $SINGLEMDS $LCTL set_param \
14544 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14545 do_facet $SINGLEMDS $LCTL set_param \
14546 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14548 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14550 #First enospc could execute orphan deletion so repeat.
14551 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14553 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14554 osp.$mdtosc_proc1.prealloc_status)
14555 echo "prealloc_status $oa_status"
14557 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14558 error "File creation should fail"
14559 #object allocation was stopped, but we still able to append files
14560 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14561 error "Append failed"
14562 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14564 wait_delete_completed
14568 for i in $(seq 10 12); do
14569 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14570 error "File creation failed after rm";
14573 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14574 osp.$mdtosc_proc1.prealloc_status)
14575 echo "prealloc_status $oa_status"
14577 if (( oa_status != 0 )); then
14578 error "Object allocation still disable after rm"
14580 do_facet $SINGLEMDS $LCTL set_param \
14581 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14582 do_facet $SINGLEMDS $LCTL set_param \
14583 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14586 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14587 error "Remove $ost_name from pool failed"
14588 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14589 error "Pool destroy fialed"
14591 run_test 253 "Check object allocation limit"
14596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14597 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14598 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14599 { skip "MDS does not support changelog_size" && return; }
14601 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14602 echo "Registered as changelog user $cl_user"
14604 $LFS changelog_clear $MDT0 $cl_user 0
14606 local size1=$(do_facet mds1 \
14607 $LCTL get_param -n mdd.$MDT0.changelog_size)
14608 echo "Changelog size $size1"
14611 $LFS mkdir -i 0 $DIR/$tdir
14613 mkdir -p $DIR/$tdir/pics/2008/zachy
14614 touch $DIR/$tdir/pics/2008/zachy/timestamp
14615 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14616 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14617 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14618 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14619 rm $DIR/$tdir/pics/desktop.jpg
14621 local size2=$(do_facet mds1 \
14622 $LCTL get_param -n mdd.$MDT0.changelog_size)
14623 echo "Changelog size after work $size2"
14625 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14627 if (( size2 <= size1 )); then
14628 error "Changelog size after work should be greater than original"
14632 run_test 254 "Check changelog size"
14639 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14640 awk -F: '{print $2}' | grep $type > /dev/null
14641 if [ $? -ne 0 ]; then
14651 lfs ladvise -a willread $file > /dev/null 2>&1
14652 if [ $? -eq 0 ]; then
14656 lfs ladvise -a willread $file 2>&1 |
14657 grep "Inappropriate ioctl for device" > /dev/null
14658 if [ $? -eq 0 ]; then
14665 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14668 # run a random read IO workload
14669 # usage: random_read_iops <filename> <filesize> <iosize>
14670 random_read_iops() {
14673 local iosize=${3:-4096}
14675 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14676 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14679 drop_file_oss_cache() {
14683 $LFS ladvise -a dontneed $file 2>/dev/null ||
14684 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14687 ladvise_willread_performance()
14690 local average_origin=0
14691 local average_cache=0
14692 local average_ladvise=0
14694 for ((i = 1; i <= $repeat; i++)); do
14695 echo "Iter $i/$repeat: reading without willread hint"
14696 cancel_lru_locks osc
14697 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14698 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14699 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14700 average_origin=$(bc <<<"$average_origin + $speed_origin")
14702 cancel_lru_locks osc
14703 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14704 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14705 average_cache=$(bc <<<"$average_cache + $speed_cache")
14707 cancel_lru_locks osc
14708 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14709 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14710 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14711 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14712 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14714 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14715 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14716 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14718 speedup_cache=$(percent $average_cache $average_origin)
14719 speedup_ladvise=$(percent $average_ladvise $average_origin)
14721 echo "Average uncached read: $average_origin"
14722 echo "Average speedup with OSS cached read: " \
14723 "$average_cache = +$speedup_cache%"
14724 echo "Average speedup with ladvise willread: " \
14725 "$average_ladvise = +$speedup_ladvise%"
14727 local lowest_speedup=20
14728 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14729 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14730 "got $average_cache%. Skipping ladvise willread check."
14734 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14735 # it is still good to run until then to exercise 'ladvise willread'
14736 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14737 [ "$(facet_fstype ost1)" = "zfs" ] &&
14738 echo "osd-zfs does not support dontneed or drop_caches" &&
14741 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14742 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14743 error_not_in_vm "Speedup with willread is less than " \
14744 "$lowest_speedup%, got $average_ladvise%"
14748 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14749 skip "lustre < 2.8.54 does not support ladvise " && return
14750 remote_ost_nodsh && skip "remote OST with nodsh" && return
14752 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14754 ladvise_no_type willread $DIR/$tfile &&
14755 skip "willread ladvise is not supported" && return
14757 ladvise_no_ioctl $DIR/$tfile &&
14758 skip "ladvise ioctl is not supported" && return
14761 local size=$((size_mb * 1048576))
14762 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14763 error "dd to $DIR/$tfile failed"
14765 lfs ladvise -a willread $DIR/$tfile ||
14766 error "Ladvise failed with no range argument"
14768 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14769 error "Ladvise failed with no -l or -e argument"
14771 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14772 error "Ladvise failed with only -e argument"
14774 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14775 error "Ladvise failed with only -l argument"
14777 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14778 error "End offset should not be smaller than start offset"
14780 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14781 error "End offset should not be equal to start offset"
14783 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14784 error "Ladvise failed with overflowing -s argument"
14786 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14787 error "Ladvise failed with overflowing -e argument"
14789 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14790 error "Ladvise failed with overflowing -l argument"
14792 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14793 error "Ladvise succeeded with conflicting -l and -e arguments"
14795 echo "Synchronous ladvise should wait"
14797 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14798 do_nodes $(comma_list $(osts_nodes)) \
14799 $LCTL set_param fail_val=$delay fail_loc=0x237
14801 local start_ts=$SECONDS
14802 lfs ladvise -a willread $DIR/$tfile ||
14803 error "Ladvise failed with no range argument"
14804 local end_ts=$SECONDS
14805 local inteval_ts=$((end_ts - start_ts))
14807 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14808 error "Synchronous advice didn't wait reply"
14811 echo "Asynchronous ladvise shouldn't wait"
14812 local start_ts=$SECONDS
14813 lfs ladvise -a willread -b $DIR/$tfile ||
14814 error "Ladvise failed with no range argument"
14815 local end_ts=$SECONDS
14816 local inteval_ts=$((end_ts - start_ts))
14818 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14819 error "Asynchronous advice blocked"
14822 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14823 ladvise_willread_performance
14825 run_test 255a "check 'lfs ladvise -a willread'"
14831 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14835 remote_ost_nodsh && skip "remote OST with nodsh" && return
14837 lfs setstripe -c 1 -i 0 $DIR/$tfile
14839 ladvise_no_type dontneed $DIR/$tfile &&
14840 skip "dontneed ladvise is not supported" && return
14842 ladvise_no_ioctl $DIR/$tfile &&
14843 skip "ladvise ioctl is not supported" && return
14845 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14846 skip "lustre < 2.8.54 does not support ladvise" && return
14848 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14849 [ "$(facet_fstype ost1)" = "zfs" ] &&
14850 skip "zfs-osd does not support 'ladvise dontneed'" && return
14853 local size=$((size_mb * 1048576))
14854 # In order to prevent disturbance of other processes, only check 3/4
14855 # of the memory usage
14856 local kibibytes=$((size_mb * 1024 * 3 / 4))
14858 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14859 error "dd to $DIR/$tfile failed"
14861 local total=$(facet_meminfo ost1 MemTotal)
14862 echo "Total memory: $total KiB"
14864 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14865 local before_read=$(facet_meminfo ost1 Cached)
14866 echo "Cache used before read: $before_read KiB"
14868 lfs ladvise -a willread $DIR/$tfile ||
14869 error "Ladvise willread failed"
14870 local after_read=$(facet_meminfo ost1 Cached)
14871 echo "Cache used after read: $after_read KiB"
14873 lfs ladvise -a dontneed $DIR/$tfile ||
14874 error "Ladvise dontneed again failed"
14875 local no_read=$(facet_meminfo ost1 Cached)
14876 echo "Cache used after dontneed ladvise: $no_read KiB"
14878 if [ $total -lt $((before_read + kibibytes)) ]; then
14879 echo "Memory is too small, abort checking"
14883 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14884 error "Ladvise willread should use more memory" \
14885 "than $kibibytes KiB"
14888 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14889 error "Ladvise dontneed should release more memory" \
14890 "than $kibibytes KiB"
14893 run_test 255b "check 'lfs ladvise -a dontneed'"
14900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14901 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14902 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14903 skip "non-ldiskfs backend" && return
14905 mdt_dev=$(mdsdevname 1)
14907 cl_user=$(do_facet mds1 \
14908 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14909 if [[ -n $cl_user ]]; then
14910 skip "active changelog user"
14914 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14915 echo "Registered as changelog user $cl_user"
14918 mkdir -p $DIR/$tdir
14920 $LFS changelog_clear $MDT0 $cl_user 0
14923 touch $DIR/$tdir/{1..10}
14926 stop mds1 || error "Fail to stop MDT."
14929 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14931 #after mount new plainllog is used
14932 touch $DIR/$tdir/{11..19}
14933 local TEMP256FILE=$(mktemp TEMP256XXXXXX)
14934 cat_sl=$(do_facet mds1 \
14935 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14936 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14939 if (( cat_sl != 2 )); then
14940 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14941 error "Changelog catalog has wrong number of slots $cat_sl"
14944 $LFS changelog_clear $MDT0 $cl_user 0
14946 TEMP256FILE=$(mktemp TEMP256XXXXXX)
14947 cat_sl=$(do_facet mds1 \
14948 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14949 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14952 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14954 if (( cat_sl == 2 )); then
14955 error "Empty plain llog was not deleted from changelog catalog"
14957 if (( cat_sl != 1 )); then
14958 error "Active plain llog shouldn\`t be deleted from catalog"
14961 run_test 256 "Check llog delete for empty and not full state"
14964 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14965 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14966 skip "Need MDS version at least 2.8.55" && return
14968 test_mkdir -p $DIR/$tdir
14970 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14971 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14974 #define OBD_FAIL_MDS_XATTR_REP 0x161
14975 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14976 local facet=mds$((mdtidx + 1))
14977 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14978 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14980 stop $facet || error "stop MDS failed"
14981 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14982 error "start MDS fail"
14984 run_test 257 "xattr locks are not lost"
14986 # Verify we take the i_mutex when security requires it
14988 #define OBD_FAIL_IMUTEX_SEC 0x141c
14989 $LCTL set_param fail_loc=0x141c
14991 chmod u+s $DIR/$tfile
14992 chmod a+rwx $DIR/$tfile
14993 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14995 if [ $RC -ne 0 ]; then
14996 error "error, failed to take i_mutex, rc=$?"
15002 # Verify we do NOT take the i_mutex in the normal case
15004 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15005 $LCTL set_param fail_loc=0x141d
15008 chmod a+rw $DIR/$tfile
15009 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15011 if [ $RC -ne 0 ]; then
15012 error "error, took i_mutex unnecessarily, rc=$?"
15017 run_test 258b "verify i_mutex security behavior"
15020 #define OBD_FAIL_MDC_CLOSE 0x806
15021 $LCTL set_param fail_loc=0x80000806
15025 run_test 260 "Check mdc_close fail"
15027 cleanup_test_300() {
15031 test_striped_dir() {
15036 mkdir -p $DIR/$tdir
15038 SAVE_UMASK=$(umask)
15039 trap cleanup_test_300 RETURN EXIT
15041 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
15042 $DIR/$tdir/striped_dir ||
15043 error "set striped dir error"
15045 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
15046 [ "$mode" = "755" ] || error "expect 755 got $mode"
15048 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
15049 error "getdirstripe failed"
15050 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
15051 if [ "$stripe_count" != "2" ]; then
15052 error "1:stripe_count is $stripe_count, expect 2"
15054 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
15055 if [ "$stripe_count" != "2" ]; then
15056 error "2:stripe_count is $stripe_count, expect 2"
15059 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15060 if [ "$stripe_index" != "$mdt_index" ]; then
15061 error "stripe_index is $stripe_index, expect $mdt_index"
15064 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15065 error "nlink error after create striped dir"
15067 mkdir $DIR/$tdir/striped_dir/a
15068 mkdir $DIR/$tdir/striped_dir/b
15070 stat $DIR/$tdir/striped_dir/a ||
15071 error "create dir under striped dir failed"
15072 stat $DIR/$tdir/striped_dir/b ||
15073 error "create dir under striped dir failed"
15075 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15076 error "nlink error after mkdir"
15078 rmdir $DIR/$tdir/striped_dir/a
15079 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15080 error "nlink error after rmdir"
15082 rmdir $DIR/$tdir/striped_dir/b
15083 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15084 error "nlink error after rmdir"
15086 chattr +i $DIR/$tdir/striped_dir
15087 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15088 error "immutable flags not working under striped dir!"
15089 chattr -i $DIR/$tdir/striped_dir
15091 rmdir $DIR/$tdir/striped_dir ||
15092 error "rmdir striped dir error"
15100 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15101 skip "skipped for lustre < 2.7.0" && return
15102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15105 test_striped_dir 0 || error "failed on striped dir on MDT0"
15106 test_striped_dir 1 || error "failed on striped dir on MDT0"
15108 run_test 300a "basic striped dir sanity test"
15111 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15112 skip "skipped for lustre < 2.7.0" && return
15113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15114 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15120 test_mkdir $DIR/$tdir || error "mkdir fail"
15121 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15122 error "set striped dir error"
15123 for ((i=0; i<10; i++)); do
15124 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15126 touch $DIR/$tdir/striped_dir/file_$i ||
15127 error "touch error $i"
15128 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15129 [ $mtime1 -eq $mtime2 ] &&
15130 error "mtime not change after create"
15132 rm -f $DIR/$tdir/striped_dir/file_$i ||
15133 error "unlink error $i"
15134 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15135 [ $mtime2 -eq $mtime3 ] &&
15136 error "mtime did not change after unlink"
15140 run_test 300b "check ctime/mtime for striped dir"
15143 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15144 skip "skipped for lustre < 2.7.0" && return
15145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15146 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15149 mkdir -p $DIR/$tdir
15150 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15151 error "set striped dir error"
15153 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15154 error "chown striped dir failed"
15156 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15157 error "create 5k files failed"
15159 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15161 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15165 run_test 300c "chown && check ls under striped directory"
15168 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15169 skip "skipped for lustre < 2.7.0" && return
15170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15171 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15175 mkdir -p $DIR/$tdir
15176 $SETSTRIPE -c 2 $DIR/$tdir
15178 #local striped directory
15179 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15180 error "set striped dir error"
15181 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15182 error "create 10 files failed"
15184 #remote striped directory
15185 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15186 error "set striped dir error"
15187 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15188 error "create 10 files failed"
15190 for file in $(find $DIR/$tdir); do
15191 stripe_count=$($GETSTRIPE -c $file)
15192 [ $stripe_count -eq 2 ] ||
15193 error "wrong stripe $stripe_count for $file"
15198 run_test 300d "check default stripe under striped directory"
15201 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15202 skip "Need MDS version at least 2.7.55" && return
15203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15204 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15208 mkdir -p $DIR/$tdir
15210 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15211 error "set striped dir error"
15213 touch $DIR/$tdir/striped_dir/a
15214 touch $DIR/$tdir/striped_dir/b
15215 touch $DIR/$tdir/striped_dir/c
15217 mkdir $DIR/$tdir/striped_dir/dir_a
15218 mkdir $DIR/$tdir/striped_dir/dir_b
15219 mkdir $DIR/$tdir/striped_dir/dir_c
15221 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15222 error "set striped adir under striped dir error"
15224 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15225 error "set striped bdir under striped dir error"
15227 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15228 error "set striped cdir under striped dir error"
15230 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15231 error "rename dir under striped dir fails"
15233 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15234 error "rename dir under different stripes fails"
15236 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15237 error "rename file under striped dir should succeed"
15239 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15240 error "rename dir under striped dir should succeed"
15244 run_test 300e "check rename under striped directory"
15247 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15248 skip "Need MDS version at least 2.7.55" && return
15249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15250 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15255 mkdir -p $DIR/$tdir
15257 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15258 error "set striped dir error"
15260 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15261 error "set striped dir error"
15263 touch $DIR/$tdir/striped_dir/a
15264 mkdir $DIR/$tdir/striped_dir/dir_a
15265 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15266 error "create striped dir under striped dir fails"
15268 touch $DIR/$tdir/striped_dir1/b
15269 mkdir $DIR/$tdir/striped_dir1/dir_b
15270 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15271 error "create striped dir under striped dir fails"
15273 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15274 error "rename dir under different striped dir should fail"
15276 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15277 error "rename striped dir under diff striped dir should fail"
15279 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15280 error "rename file under diff striped dirs fails"
15284 run_test 300f "check rename cross striped directory"
15286 test_300_check_default_striped_dir()
15289 local default_count=$2
15290 local default_index=$3
15293 local dir_stripe_index
15296 echo "checking $dirname $default_count $default_index"
15297 $LFS setdirstripe -D -c $default_count -i $default_index \
15298 -t all_char $DIR/$tdir/$dirname ||
15299 error "set default stripe on striped dir error"
15300 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15301 [ $stripe_count -eq $default_count ] ||
15302 error "expect $default_count get $stripe_count for $dirname"
15304 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15305 [ $stripe_index -eq $default_index ] ||
15306 error "expect $default_index get $stripe_index for $dirname"
15308 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15309 error "create dirs failed"
15311 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15312 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15313 for dir in $(find $DIR/$tdir/$dirname/*); do
15314 stripe_count=$($LFS getdirstripe -c $dir)
15315 [ $stripe_count -eq $default_count ] ||
15316 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15317 error "stripe count $default_count != $stripe_count for $dir"
15319 stripe_index=$($LFS getdirstripe -i $dir)
15320 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15321 error "$stripe_index != $default_index for $dir"
15323 #check default stripe
15324 stripe_count=$($LFS getdirstripe -D -c $dir)
15325 [ $stripe_count -eq $default_count ] ||
15326 error "default count $default_count != $stripe_count for $dir"
15328 stripe_index=$($LFS getdirstripe -D -i $dir)
15329 [ $stripe_index -eq $default_index ] ||
15330 error "default index $default_index != $stripe_index for $dir"
15332 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15336 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15337 skip "Need MDS version at least 2.7.55" && return
15338 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15344 mkdir $DIR/$tdir/normal_dir
15346 #Checking when client cache stripe index
15347 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15348 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15349 error "create striped_dir failed"
15351 mkdir $DIR/$tdir/striped_dir/dir1 ||
15352 error "create dir1 fails"
15353 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15354 [ $stripe_index -eq 1 ] ||
15355 error "dir1 expect 1 got $stripe_index"
15357 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15358 error "create dir2 fails"
15359 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15360 [ $stripe_index -eq 2 ] ||
15361 error "dir2 expect 2 got $stripe_index"
15363 #check default stripe count/stripe index
15364 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15365 test_300_check_default_striped_dir normal_dir 1 0
15366 test_300_check_default_striped_dir normal_dir 2 1
15367 test_300_check_default_striped_dir normal_dir 2 -1
15369 #delete default stripe information
15370 echo "delete default stripeEA"
15371 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15372 error "set default stripe on striped dir error"
15374 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15375 for dir in $(find $DIR/$tdir/normal_dir/*); do
15376 stripe_count=$($LFS getdirstripe -c $dir)
15377 [ $stripe_count -eq 0 ] ||
15378 error "expect 1 get $stripe_count for $dir"
15379 stripe_index=$($LFS getdirstripe -i $dir)
15380 [ $stripe_index -eq 0 ] ||
15381 error "expect 0 get $stripe_index for $dir"
15384 run_test 300g "check default striped directory for normal directory"
15387 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15388 skip "Need MDS version at least 2.7.55" && return
15389 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15394 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15395 $DIR/$tdir/striped_dir ||
15396 error "set striped dir error"
15398 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15399 test_300_check_default_striped_dir striped_dir 1 0
15400 test_300_check_default_striped_dir striped_dir 2 1
15401 test_300_check_default_striped_dir striped_dir 2 -1
15403 #delete default stripe information
15404 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15405 error "set default stripe on striped dir error"
15407 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15408 for dir in $(find $DIR/$tdir/striped_dir/*); do
15409 stripe_count=$($LFS getdirstripe -c $dir)
15410 [ $stripe_count -eq 0 ] ||
15411 error "expect 1 get $stripe_count for $dir"
15414 run_test 300h "check default striped directory for striped directory"
15417 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15418 skip "Need MDS version at least 2.7.55" && return
15419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15426 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15427 error "set striped dir error"
15429 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15430 error "create files under striped dir failed"
15432 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15433 error "set striped hashdir error"
15435 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15436 error "create dir0 under hash dir failed"
15437 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15438 error "create dir1 under hash dir failed"
15440 # unfortunately, we need to umount to clear dir layout cache for now
15441 # once we fully implement dir layout, we can drop this
15442 umount_client $MOUNT || error "umount failed"
15443 mount_client $MOUNT || error "mount failed"
15445 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15446 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15447 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15449 #set the stripe to be unknown hash type
15450 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15451 $LCTL set_param fail_loc=0x1901
15452 for ((i = 0; i < 10; i++)); do
15453 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15454 error "stat f-$i failed"
15455 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15458 touch $DIR/$tdir/striped_dir/f0 &&
15459 error "create under striped dir with unknown hash should fail"
15461 $LCTL set_param fail_loc=0
15463 umount_client $MOUNT || error "umount failed"
15464 mount_client $MOUNT || error "mount failed"
15468 run_test 300i "client handle unknown hash type striped directory"
15471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15472 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15473 skip "Need MDS version at least 2.7.55" && return
15474 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15480 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15481 $LCTL set_param fail_loc=0x1702
15482 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15483 error "set striped dir error"
15485 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15486 error "create files under striped dir failed"
15488 $LCTL set_param fail_loc=0
15490 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15494 run_test 300j "test large update record"
15497 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15498 skip "Need MDS version at least 2.7.55" && return
15499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15500 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15506 #define OBD_FAIL_LARGE_STRIPE 0x1703
15507 $LCTL set_param fail_loc=0x1703
15508 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15509 error "set striped dir error"
15510 $LCTL set_param fail_loc=0
15512 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15513 error "getstripeddir fails"
15514 rm -rf $DIR/$tdir/striped_dir ||
15515 error "unlink striped dir fails"
15519 run_test 300k "test large striped directory"
15522 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15523 skip "Need MDS version at least 2.7.55" && return
15524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15525 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15528 test_mkdir -p $DIR/$tdir/striped_dir
15529 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15530 error "chown $RUNAS_ID failed"
15531 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15532 error "set default striped dir failed"
15534 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15535 $LCTL set_param fail_loc=0x80000158
15536 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15538 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15539 [ $stripe_index -eq 1 ] ||
15540 error "expect 1 get $stripe_index for $dir"
15542 run_test 300l "non-root user to create dir under striped dir with stale layout"
15545 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15546 skip "Need MDS version at least 2.7.55" && return
15547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15548 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15550 mkdir -p $DIR/$tdir/striped_dir
15551 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15552 error "set default stripes dir error"
15554 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15556 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15557 [ $stripe_count -eq 0 ] ||
15558 error "expect 0 get $stripe_count for a"
15560 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15561 error "set default stripes dir error"
15563 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15565 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15566 [ $stripe_count -eq 0 ] ||
15567 error "expect 0 get $stripe_count for b"
15569 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15570 error "set default stripes dir error"
15572 mkdir $DIR/$tdir/striped_dir/c &&
15573 error "default stripe_index is invalid, mkdir c should fails"
15575 rm -rf $DIR/$tdir || error "rmdir fails"
15577 run_test 300m "setstriped directory on single MDT FS"
15580 local list=$(comma_list $(mdts_nodes))
15583 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15587 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15588 skip "Need MDS version at least 2.7.55" && return
15589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15590 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15591 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15594 local list=$(comma_list $(mdts_nodes))
15596 trap cleanup_300n RETURN EXIT
15597 mkdir -p $DIR/$tdir
15598 chmod 777 $DIR/$tdir
15599 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15600 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15601 error "create striped dir succeeds with gid=0"
15603 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15604 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15605 error "create striped dir fails with gid=-1"
15607 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15608 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15609 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15610 error "set default striped dir succeeds with gid=0"
15613 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15614 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15615 error "set default striped dir fails with gid=-1"
15618 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15619 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15620 error "create test_dir fails"
15621 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15622 error "create test_dir1 fails"
15623 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15624 error "create test_dir2 fails"
15627 run_test 300n "non-root user to create dir under striped dir with default EA"
15630 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15631 skip "Need MDS version at least 2.7.55" && return
15632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15633 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15637 mkdir -p $DIR/$tdir
15639 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15640 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15641 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15642 skip "not enough free inodes $numfree1 $numfree2"
15646 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15647 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15648 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15649 skip "not enough free space $numfree1 $numfree2"
15653 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15654 error "setdirstripe fails"
15656 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15657 error "create dirs fails"
15659 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15660 ls $DIR/$tdir/striped_dir > /dev/null ||
15661 error "ls striped dir fails"
15662 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15663 error "unlink big striped dir fails"
15665 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15669 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15670 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15672 mkdir -p $DIR/$tdir
15674 #define OBD_FAIL_OUT_ENOSPC 0x1704
15675 do_facet mds2 lctl set_param fail_loc=0x80001704
15676 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15677 error "create striped directory should fail"
15679 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15681 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15684 run_test 300p "create striped directory without space"
15687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15688 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15690 local fd=$(free_fd)
15691 local cmd="exec $fd<$tdir"
15693 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15696 trap "eval $cmd" EXIT
15697 cd $tdir || error "cd $tdir fails"
15698 rmdir ../$tdir || error "rmdir $tdir fails"
15699 mkdir local_dir && error "create dir succeeds"
15700 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15704 run_test 300q "create remote directory under orphan directory"
15706 prepare_remote_file() {
15707 mkdir $DIR/$tdir/src_dir ||
15708 error "create remote source failed"
15710 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15711 touch $DIR/$tdir/src_dir/a
15713 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15714 error "create remote target dir failed"
15716 touch $DIR/$tdir/tgt_dir/b
15718 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15719 error "rename dir cross MDT failed!"
15721 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15722 error "src_child still exists after rename"
15724 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15725 error "missing file(a) after rename"
15727 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15728 error "diff after rename"
15732 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15734 local remote_file=$DIR/$tdir/tgt_dir/b
15736 mkdir -p $DIR/$tdir
15738 prepare_remote_file || error "prepare remote file failed"
15741 $OPENUNLINK $remote_file $remote_file || error
15742 $CHECKSTAT -a $remote_file || error
15744 run_test 310a "open unlink remote file"
15747 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15749 local remote_file=$DIR/$tdir/tgt_dir/b
15751 mkdir -p $DIR/$tdir
15753 prepare_remote_file || error "prepare remote file failed"
15755 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15756 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15757 $CHECKSTAT -t file $remote_file || error "check file failed"
15759 run_test 310b "unlink remote file with multiple links while open"
15762 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15764 local remote_file=$DIR/$tdir/tgt_dir/b
15766 mkdir -p $DIR/$tdir
15768 prepare_remote_file || error "prepare remote file failed"
15770 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15771 multiop_bg_pause $remote_file O_uc ||
15772 error "mulitop failed for remote file"
15774 $MULTIOP $DIR/$tfile Ouc
15775 kill -USR1 $MULTIPID
15778 run_test 310c "open-unlink remote file with multiple links"
15782 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15783 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15785 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15787 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15789 mkdir -p $DIR/$tdir
15790 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15791 createmany -o $DIR/$tdir/$tfile. 1000
15793 # statfs data is not real time, let's just calculate it
15794 old_iused=$((old_iused + 1000))
15796 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15797 osp.*OST0000*MDT0000.create_count")
15798 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15799 osp.*OST0000*MDT0000.max_create_count")
15800 for idx in $(seq $MDSCOUNT); do
15801 do_facet mds$idx "lctl set_param -n \
15802 osp.*OST0000*MDT000?.max_create_count=0"
15805 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15806 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15807 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15809 unlinkmany $DIR/$tdir/$tfile. 1000
15811 for idx in $(seq $MDSCOUNT); do
15812 do_facet mds$idx "lctl set_param -n \
15813 osp.*OST0000*MDT000?.max_create_count=$max_count"
15814 do_facet mds$idx "lctl set_param -n \
15815 osp.*OST0000*MDT000?.create_count=$count"
15819 for i in $(seq 120); do
15820 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15821 # system may be too busy to destroy all objs in time, use
15822 # a somewhat small value to not fail autotest
15823 [ $((old_iused - new_iused)) -gt 400 ] && break
15827 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15828 [ $((old_iused - new_iused)) -gt 400 ] ||
15829 error "objs not destroyed after unlink"
15831 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15838 local vdevdir=$(dirname $(facet_vdevice $ost))
15839 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
15840 local zfs_zapid=$(do_facet $ost $cmd |
15841 grep -w "/O/0/d$((objid%32))" -C 5 |
15842 awk '/Object/{getline; print $1}')
15843 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15844 awk "/$objid = /"'{printf $3}')
15849 zfs_object_blksz() {
15853 local vdevdir=$(dirname $(facet_vdevice $ost))
15854 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15855 local blksz=$(do_facet $ost $cmd $objid |
15856 awk '/dblk/{getline; printf $4}')
15858 case "${blksz: -1}" in
15859 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15860 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15867 test_312() { # LU-4856
15868 remote_ost_nodsh && skip "remote OST with nodsh" && return
15870 [ $(facet_fstype ost1) = "zfs" ] ||
15871 { skip "the test only applies to zfs" && return; }
15873 local max_blksz=$(do_facet ost1 \
15874 $ZFS get -p recordsize $(facet_device ost1) |
15875 awk '!/VALUE/{print $3}')
15876 local min_blksz=$(getconf PAGE_SIZE)
15878 # to make life a little bit easier
15879 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15880 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15882 local tf=$DIR/$tdir/$tfile
15884 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15886 # Get ZFS object id
15887 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15889 # block size change by sequential over write
15891 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
15892 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15894 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15895 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15899 # block size change by sequential append write
15900 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
15901 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15902 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15904 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
15905 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
15906 oflag=sync conv=notrunc
15908 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15909 [ $blksz -eq $((2 * count * min_blksz)) ] ||
15910 error "blksz error, actual $blksz, " \
15911 "expected: 2 * $count * $min_blksz"
15917 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15918 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15920 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
15921 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15922 [ $blksz -eq $min_blksz ] ||
15923 error "blksz error: $blksz, expected: $min_blksz"
15925 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15926 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15927 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15929 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15930 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15931 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15933 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15936 remote_ost_nodsh && skip "remote OST with nodsh" && return
15938 local file=$DIR/$tfile
15940 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15942 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15943 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15944 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15945 error "write should failed"
15946 do_facet ost1 "$LCTL set_param fail_loc=0"
15949 run_test 313 "io should fail after last_rcvd update fail"
15952 local read_write=$1
15953 if [ "$read_write" = "write" ]; then
15954 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15955 elif [ "$read_write" = "read" ]; then
15956 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15958 error "argument error"
15961 # turn off debug for performance testing
15962 local saved_debug=$($LCTL get_param -n debug)
15963 $LCTL set_param debug=0
15965 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15967 # get ost1 size - lustre-OST0000
15968 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15969 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15970 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15972 if [ "$read_write" = "read" ]; then
15973 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15976 local start_time=$(date +%s.%N)
15977 $dd_cmd bs=1M count=$blocks oflag=sync ||
15978 error "real dd $read_write error"
15979 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15981 if [ "$read_write" = "write" ]; then
15985 # define OBD_FAIL_OST_FAKE_RW 0x238
15986 do_facet ost1 $LCTL set_param fail_loc=0x238
15988 local start_time=$(date +%s.%N)
15989 $dd_cmd bs=1M count=$blocks oflag=sync ||
15990 error "fake dd $read_write error"
15991 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15993 if [ "$read_write" = "write" ]; then
15995 cancel_lru_locks osc
15996 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15997 error "$tfile size not $blocks MB"
15999 do_facet ost1 $LCTL set_param fail_loc=0
16001 echo "fake $read_write $duration_fake vs. normal $read_write" \
16002 "$duration in seconds"
16003 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
16004 error_not_in_vm "fake write is slower"
16006 $LCTL set_param -n debug="$saved_debug"
16009 test_399a() { # LU-7655 for OST fake write
16010 remote_ost_nodsh && skip "remote OST with nodsh" && return
16014 run_test 399a "fake write should not be slower than normal write"
16016 test_399b() { # LU-8726 for OST fake read
16017 remote_ost_nodsh && skip "remote OST with nodsh" && return
16019 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
16020 skip "only for ldiskfs" && return 0
16024 run_test 399b "fake read should not be slower than normal read"
16026 test_400a() { # LU-1606, was conf-sanity test_74
16027 local extra_flags=''
16028 local out=$TMP/$tfile
16029 local prefix=/usr/include/lustre
16032 if ! which $CC > /dev/null 2>&1; then
16033 skip_env "$CC is not installed"
16037 if ! [[ -d $prefix ]]; then
16038 # Assume we're running in tree and fixup the include path.
16039 extra_flags+=" -I$LUSTRE/../libcfs/include"
16040 extra_flags+=" -I$LUSTRE/include"
16041 extra_flags+=" -L$LUSTRE/utils"
16044 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
16045 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
16046 error "client api broken"
16050 run_test 400a "Lustre client api program can compile and link"
16052 test_400b() { # LU-1606, LU-5011
16054 local out=$TMP/$tfile
16055 local prefix=/usr/include/lustre
16057 # We use a hard coded prefix so that this test will not fail
16058 # when run in tree. There are headers in lustre/include/lustre/
16059 # that are not packaged (like lustre_idl.h) and have more
16060 # complicated include dependencies (like config.h and lnet/types.h).
16061 # Since this test about correct packaging we just skip them when
16062 # they don't exist (see below) rather than try to fixup cppflags.
16064 if ! which $CC > /dev/null 2>&1; then
16065 skip_env "$CC is not installed"
16069 for header in $prefix/*.h; do
16070 if ! [[ -f "$header" ]]; then
16074 if [[ "$(basename $header)" == liblustreapi.h ]]; then
16075 continue # liblustreapi.h is deprecated.
16078 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16079 error "cannot compile '$header'"
16083 run_test 400b "packaged headers can be compiled"
16085 test_401a() { #LU-7437
16086 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16087 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16089 #count the number of parameters by "list_param -R"
16090 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16091 #count the number of parameters by listing proc files
16092 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16093 echo "proc_dirs='$proc_dirs'"
16094 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16095 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16098 [ $params -eq $procs ] ||
16099 error "found $params parameters vs. $procs proc files"
16101 # test the list_param -D option only returns directories
16102 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16103 #count the number of parameters by listing proc directories
16104 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16107 [ $params -eq $procs ] ||
16108 error "found $params parameters vs. $procs proc files"
16110 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16113 local save=$($LCTL get_param -n jobid_var)
16116 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16117 error "no error returned when setting bad parameters"
16119 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16120 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16122 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16123 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16124 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16126 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16129 local jobid_var_old=$($LCTL get_param -n jobid_var)
16130 local jobid_var_new
16132 $LCTL set_param jobid_var= &&
16133 error "no error returned for 'set_param a='"
16135 jobid_var_new=$($LCTL get_param -n jobid_var)
16136 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16137 error "jobid_var was changed by setting without value"
16139 $LCTL set_param jobid_var &&
16140 error "no error returned for 'set_param a'"
16142 jobid_var_new=$($LCTL get_param -n jobid_var)
16143 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16144 error "jobid_var was changed by setting without value"
16146 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16149 local jobid_var_old=$($LCTL get_param -n jobid_var)
16150 local jobid_var_new
16151 local new_value="foo=bar"
16153 $LCTL set_param jobid_var=$new_value ||
16154 error "'set_param a=b' did not accept a value containing '='"
16156 jobid_var_new=$($LCTL get_param -n jobid_var)
16157 [[ "$jobid_var_new" == "$new_value" ]] ||
16158 error "'set_param a=b' failed on a value containing '='"
16160 # Reset the jobid_var to test the other format
16161 $LCTL set_param jobid_var=$jobid_var_old
16162 jobid_var_new=$($LCTL get_param -n jobid_var)
16163 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16164 error "failed to reset jobid_var"
16166 $LCTL set_param jobid_var $new_value ||
16167 error "'set_param a b' did not accept a value containing '='"
16169 jobid_var_new=$($LCTL get_param -n jobid_var)
16170 [[ "$jobid_var_new" == "$new_value" ]] ||
16171 error "'set_param a b' failed on a value containing '='"
16173 $LCTL set_param jobid_var $jobid_var_old
16174 jobid_var_new=$($LCTL get_param -n jobid_var)
16175 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16176 error "failed to reset jobid_var"
16178 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16181 local server_version=$(lustre_version_code $SINGLEMDS)
16182 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16183 [[ $server_version -ge $(version_code 2.7.18.4) &&
16184 $server_version -lt $(version_code 2.7.50) ]] ||
16185 [[ $server_version -ge $(version_code 2.7.2) &&
16186 $server_version -lt $(version_code 2.7.11) ]] ||
16187 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16189 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16190 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16191 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16192 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16193 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16194 echo "Touch failed - OK"
16196 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16199 local file1=$DIR/$tfile.1
16200 local file2=$DIR/$tfile.2
16201 local tfile=$TMP/$tfile
16203 rm -f $file1 $file2 $tfile
16208 # 30 sec OBD_TIMEOUT in ll_getattr()
16209 # right before populating st_nlink
16210 $LCTL set_param fail_loc=0x80001409
16211 stat -c %h $file1 > $tfile &
16213 # create an alias, drop all locks and reclaim the dentry
16215 cancel_lru_locks mdc
16216 cancel_lru_locks osc
16217 sysctl -w vm.drop_caches=2
16221 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16223 rm -f $tfile $file1 $file2
16225 run_test 403 "i_nlink should not drop to zero due to aliasing"
16227 test_404() { # LU-6601
16228 local server_version=$(lustre_version_code $SINGLEMDS)
16229 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16230 { skip "Need server version newer than 2.8.52"; return 0; }
16232 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16233 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16234 awk '/osp .*-osc-MDT/ { print $4}')
16237 for osp in $mosps; do
16238 echo "Deactivate: " $osp
16239 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16240 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16241 awk -vp=$osp '$4 == p { print $2 }')
16242 [ $stat = IN ] || {
16243 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16244 error "deactivate error"
16246 echo "Activate: " $osp
16247 do_facet $SINGLEMDS $LCTL --device %$osp activate
16248 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16249 awk -vp=$osp '$4 == p { print $2 }')
16250 [ $stat = UP ] || {
16251 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16252 error "activate error"
16256 run_test 404 "validate manual {de}activated works properly for OSPs"
16259 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16260 skip "Layout swap lock is not supported" && return
16262 check_swap_layouts_support && return 0
16264 test_mkdir -p $DIR/$tdir
16265 swap_lock_test -d $DIR/$tdir ||
16266 error "One layout swap locked test failed"
16268 run_test 405 "Various layout swap lock tests"
16271 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16272 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16273 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16275 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16276 skip "Need MDS version at least 2.8.50" && return
16278 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16279 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16280 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16281 local def_pool=$($GETSTRIPE -p $MOUNT)
16283 local test_pool=$TESTNAME
16284 pool_add $test_pool || error "pool_add failed"
16285 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16286 error "pool_add_targets failed"
16288 # parent set default stripe count only, child will stripe from both
16289 # parent and fs default
16290 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16291 error "setstripe $MOUNT failed"
16292 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16293 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16294 for i in $(seq 10); do
16295 local f=$DIR/$tdir/$tfile.$i
16296 touch $f || error "touch failed"
16297 local count=$($GETSTRIPE -c $f)
16298 [ $count -eq $OSTCOUNT ] ||
16299 error "$f stripe count $count != $OSTCOUNT"
16300 local offset=$($GETSTRIPE -i $f)
16301 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16302 local size=$($GETSTRIPE -S $f)
16303 [ $size -eq $((def_stripe_size * 2)) ] ||
16304 error "$f stripe size $size != $((def_stripe_size * 2))"
16305 local pool=$($GETSTRIPE -p $f)
16306 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16309 # change fs default striping, delete parent default striping, now child
16310 # will stripe from new fs default striping only
16311 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16312 error "change $MOUNT default stripe failed"
16313 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16314 for i in $(seq 11 20); do
16315 local f=$DIR/$tdir/$tfile.$i
16316 touch $f || error "touch $f failed"
16317 local count=$($GETSTRIPE -c $f)
16318 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16319 local offset=$($GETSTRIPE -i $f)
16320 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16321 local size=$($GETSTRIPE -S $f)
16322 [ $size -eq $def_stripe_size ] ||
16323 error "$f stripe size $size != $def_stripe_size"
16324 local pool=$($GETSTRIPE -p $f)
16325 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16329 unlinkmany $DIR/$tdir/$tfile. 1 20
16331 # restore FS default striping
16332 if [ -z $def_pool ]; then
16333 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16334 -i $def_stripe_offset $MOUNT ||
16335 error "restore default striping failed"
16337 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16338 -i $def_stripe_offset $MOUNT ||
16339 error "restore default striping with $def_pool failed"
16342 local f=$DIR/$tdir/$tfile
16343 pool_remove_all_targets $test_pool $f
16344 pool_remove $test_pool $f
16346 run_test 406 "DNE support fs default striping"
16349 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16350 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16351 skip "Need MDS version at least 2.8.55" && return
16352 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16354 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16355 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16356 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16357 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16358 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16360 #define OBD_FAIL_DT_TXN_STOP 0x2019
16361 for idx in $(seq $MDSCOUNT); do
16362 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16364 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16365 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16366 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16369 run_test 407 "transaction fail should cause operation fail"
16372 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16374 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16375 lctl set_param fail_loc=0x8000040a
16376 # let ll_prepare_partial_page() fail
16377 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16381 # create at least 100 unused inodes so that
16382 # shrink_icache_memory(0) should not return 0
16383 touch $DIR/$tfile-{0..100}
16384 rm -f $DIR/$tfile-{0..100}
16387 echo 2 > /proc/sys/vm/drop_caches
16389 run_test 408 "drop_caches should not hang due to page leaks"
16393 [ $MDSCOUNT -lt 2 ] &&
16394 skip "We need at least 2 MDTs for this test" && return
16396 check_mount_and_prep
16398 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16399 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16400 touch $DIR/$tdir/guard || error "(2) Fail to create"
16402 local PREFIX=$(str_repeat 'A' 128)
16403 echo "Create 1K hard links start at $(date)"
16404 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16405 error "(3) Fail to hard link"
16407 echo "Links count should be right although linkEA overflow"
16408 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16409 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16410 [ $linkcount -eq 1001 ] ||
16411 error "(5) Unexpected hard links count: $linkcount"
16413 echo "List all links start at $(date)"
16414 ls -l $DIR/$tdir/foo > /dev/null ||
16415 error "(6) Fail to list $DIR/$tdir/foo"
16417 echo "Unlink hard links start at $(date)"
16418 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16419 error "(7) Fail to unlink"
16421 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16425 # Create a file, and stat it from the kernel
16426 local testfile=$DIR/$tfile
16429 local run_id=$RANDOM
16430 local my_ino=$(stat --format "%i" $testfile)
16432 # Try to insert the module. This will always fail as the
16433 # module is designed to not be inserted.
16434 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
16437 # Anything but success is a test failure
16439 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
16440 error "no inode match"
16442 run_test 410 "Test inode number returned from kernel thread"
16445 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16446 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16447 skip "Need server version at least 2.9.55" & exit 0
16448 start_full_debug_logging
16452 stop_full_debug_logging
16458 echo "Start barrier_freeze at: $(date)"
16459 #define OBD_FAIL_BARRIER_DELAY 0x2202
16460 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16461 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16464 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16465 awk '/The barrier for/ { print $7 }')
16466 echo "Got barrier status at: $(date)"
16467 [ "$b_status" = "'freezing_p1'" ] ||
16468 error "(1) unexpected barrier status $b_status"
16470 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16472 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16473 awk '/The barrier for/ { print $7 }')
16474 [ "$b_status" = "'frozen'" ] ||
16475 error "(2) unexpected barrier status $b_status"
16477 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16478 awk '/will be expired/ { print $7 }')
16479 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16480 sleep $((expired + 3))
16482 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16483 awk '/The barrier for/ { print $7 }')
16484 [ "$b_status" = "'expired'" ] ||
16485 error "(3) unexpected barrier status $b_status"
16487 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16488 error "(4) fail to freeze barrier"
16490 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16491 awk '/The barrier for/ { print $7 }')
16492 [ "$b_status" = "'frozen'" ] ||
16493 error "(5) unexpected barrier status $b_status"
16495 echo "Start barrier_thaw at: $(date)"
16496 #define OBD_FAIL_BARRIER_DELAY 0x2202
16497 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16498 do_facet mgs $LCTL barrier_thaw $FSNAME &
16501 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16502 awk '/The barrier for/ { print $7 }')
16503 echo "Got barrier status at: $(date)"
16504 [ "$b_status" = "'thawing'" ] ||
16505 error "(6) unexpected barrier status $b_status"
16507 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16509 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16510 awk '/The barrier for/ { print $7 }')
16511 [ "$b_status" = "'thawed'" ] ||
16512 error "(7) unexpected barrier status $b_status"
16514 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16515 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16516 do_facet mgs $LCTL barrier_freeze $FSNAME
16518 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16519 awk '/The barrier for/ { print $7 }')
16520 [ "$b_status" = "'failed'" ] ||
16521 error "(8) unexpected barrier status $b_status"
16523 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16524 do_facet mgs $LCTL barrier_thaw $FSNAME
16528 run_test 801a "write barrier user interfaces and stat machine"
16533 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16534 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16535 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16536 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16537 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16539 cancel_lru_locks mdc
16541 # 180 seconds should be long enough
16542 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16544 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16545 awk '/The barrier for/ { print $7 }')
16546 [ "$b_status" = "'frozen'" ] ||
16547 error "(6) unexpected barrier status $b_status"
16549 mkdir $DIR/$tdir/d0/d10 &
16552 touch $DIR/$tdir/d1/f13 &
16555 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16558 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16561 rm -f $DIR/$tdir/d4/f12 &
16564 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16566 # To guarantee taht the 'stat' is not blocked
16567 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16568 awk '/The barrier for/ { print $7 }')
16569 [ "$b_status" = "'frozen'" ] ||
16570 error "(8) unexpected barrier status $b_status"
16572 # let above commands to run at background
16575 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16576 ps -p $touch_pid || error "(10) touch should be blocked"
16577 ps -p $ln_pid || error "(11) link should be blocked"
16578 ps -p $mv_pid || error "(12) rename should be blocked"
16579 ps -p $rm_pid || error "(13) unlink should be blocked"
16581 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16582 awk '/The barrier for/ { print $7 }')
16583 [ "$b_status" = "'frozen'" ] ||
16584 error "(14) unexpected barrier status $b_status"
16586 do_facet mgs $LCTL barrier_thaw $FSNAME
16587 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16588 awk '/The barrier for/ { print $7 }')
16589 [ "$b_status" = "'thawed'" ] ||
16590 error "(15) unexpected barrier status $b_status"
16592 wait $mkdir_pid || error "(16) mkdir should succeed"
16593 wait $touch_pid || error "(17) touch should succeed"
16594 wait $ln_pid || error "(18) link should succeed"
16595 wait $mv_pid || error "(19) rename should succeed"
16596 wait $rm_pid || error "(20) unlink should succeed"
16600 run_test 801b "modification will be blocked by write barrier"
16603 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16607 stop mds2 || error "(1) Fail to stop mds2"
16609 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16611 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16612 awk '/The barrier for/ { print $7 }')
16613 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16614 do_facet mgs $LCTL barrier_thaw $FSNAME
16615 error "(2) unexpected barrier status $b_status"
16618 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16619 error "(3) Fail to rescan barrier bitmap"
16621 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16623 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16624 awk '/The barrier for/ { print $7 }')
16625 [ "$b_status" = "'frozen'" ] ||
16626 error "(4) unexpected barrier status $b_status"
16628 do_facet mgs $LCTL barrier_thaw $FSNAME
16629 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16630 awk '/The barrier for/ { print $7 }')
16631 [ "$b_status" = "'thawed'" ] ||
16632 error "(5) unexpected barrier status $b_status"
16634 local devname=$(mdsdevname 2)
16636 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16638 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16639 error "(7) Fail to rescan barrier bitmap"
16643 run_test 801c "rescan barrier bitmap"
16645 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16646 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16647 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16653 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16654 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16655 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16661 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16662 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16663 skip "Need server version at least 2.9.55" & exit 0
16665 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16667 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16668 error "(2) Fail to copy"
16670 trap cleanup_802 EXIT
16672 # sync by force before remount as readonly
16673 sync; sync_all_data; sleep 3; sync_all_data
16677 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16678 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16679 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16681 echo "Mount the server as read only"
16682 setupall server_only || error "(3) Fail to start servers"
16684 echo "Mount client without ro should fail"
16685 mount_client $MOUNT &&
16686 error "(4) Mount client without 'ro' should fail"
16688 echo "Mount client with ro should succeed"
16689 mount_client $MOUNT ro ||
16690 error "(5) Mount client with 'ro' should succeed"
16692 echo "Modify should be refused"
16693 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16695 echo "Read should be allowed"
16696 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16697 error "(7) Read should succeed under ro mode"
16701 run_test 802 "simulate readonly device"
16704 # tests that do cleanup/setup should be run at the end
16708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16710 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16711 $LCTL set_param fail_loc=0x903
16713 cancel_lru_locks MGC
16715 FAIL_ON_ERROR=true cleanup
16716 FAIL_ON_ERROR=true setup
16718 run_test 900 "umount should not race with any mgc requeue thread"
16721 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16722 check_and_cleanup_lustre
16723 if [ "$I_MOUNTED" != "yes" ]; then
16724 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true