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 $SINGLEMDS) = "zfs" ]; then
84 # bug number for skipped test: LU-1957
85 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 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 $required_space bytes, have $free_space KB" &&
5069 local dd_count=$((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 ||
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 &>/dev/null ||
5084 error "write data into $file failed"
5088 # $LFS_MIGRATE will fail if hard link migration is unsupported
5089 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5090 createmany -l$TDIR/dir1/file1 $TDIR/dir1/link 200 ||
5091 error "creating links to $TDIR/dir1/file1 failed"
5095 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5098 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5100 eval $cmd || error "$cmd failed"
5102 check_stripe_count $TDIR/file1 $expected
5104 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5106 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5107 # OST 1 if it is on OST 0. This file is small enough to
5108 # be on only one stripe.
5109 file=$TDIR/migr_1_ost
5110 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5111 error "write data into $file failed"
5112 local obdidx=$($LFS getstripe -i $file)
5113 local oldmd5=$(md5sum $file)
5115 [[ $obdidx -eq 0 ]] && newobdidx=1
5116 cmd="$LFS migrate -i $newobdidx $file"
5118 eval $cmd || error "$cmd failed"
5119 local realobdix=$($LFS getstripe -i $file)
5120 local newmd5=$(md5sum $file)
5121 [[ $newobdidx -ne $realobdix ]] &&
5122 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5123 [[ "$oldmd5" != "$newmd5" ]] &&
5124 error "md5sum differ: $oldmd5, $newmd5"
5128 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5130 eval $cmd || error "$cmd failed"
5132 for j in $(seq 1 $NUMFILES); do
5133 check_stripe_count $TDIR/dir1/file$j $expected
5136 # lfs_migrate works with lfs find
5137 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5138 $LFS_MIGRATE -y -c $expected"
5140 eval $cmd || error "$cmd failed"
5142 for i in $(seq 2 $NUMFILES); do
5143 check_stripe_count $TDIR/file$i $expected
5145 for i in $(seq 2 $NUMDIRS); do
5146 for j in $(seq 1 $NUMFILES); do
5147 check_stripe_count $TDIR/dir$i/file$j $expected
5151 run_test 56w "check lfs_migrate -c stripe_count works"
5154 check_swap_layouts_support && return 0
5155 [[ $OSTCOUNT -lt 2 ]] &&
5156 skip_env "need 2 OST, skipping test" && return
5158 local dir0=$DIR/$tdir/$testnum
5159 test_mkdir -p $dir0 || error "creating dir $dir0"
5161 local ref1=/etc/passwd
5162 local file1=$dir0/file1
5164 $SETSTRIPE -c 2 $file1
5166 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5167 stripe=$($GETSTRIPE -c $file1)
5168 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5169 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5174 run_test 56x "lfs migration support"
5177 check_swap_layouts_support && return 0
5178 [[ $OSTCOUNT -lt 2 ]] &&
5179 skip_env "need 2 OST, skipping test" && return
5181 local dir0=$DIR/$tdir/$testnum
5182 test_mkdir -p $dir0 || error "creating dir $dir0"
5184 local ref1=/etc/passwd
5185 local file1=$dir0/file1
5187 $SETSTRIPE -c 2 $file1
5189 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5190 local stripe=$($GETSTRIPE -c $file1)
5191 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5192 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5197 run_test 56xa "lfs migration --block support"
5200 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5201 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5205 local dir0=$DIR/$tdir/$testnum
5206 test_mkdir -p $dir0 || error "creating dir $dir0"
5207 local f1=$dir0/file1
5208 local f2=$dir0/file2
5210 touch $f1 || error "creating std file $f1"
5211 $MULTIOP $f2 H2c || error "creating released file $f2"
5213 # a directory can be raid0, so ask only for files
5214 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5215 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5217 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5218 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5220 # only files can be released, so no need to force file search
5221 res=$($LFIND $dir0 -L released)
5222 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5224 res=$($LFIND $dir0 \! -L released)
5225 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5228 run_test 56y "lfs find -L raid0|released"
5230 test_56z() { # LU-4824
5231 # This checks to make sure 'lfs find' continues after errors
5232 # There are two classes of errors that should be caught:
5233 # - If multiple paths are provided, all should be searched even if one
5235 # - If errors are encountered during the search, it should not terminate
5238 test_mkdir $DIR/$tdir
5239 for i in d{0..9}; do
5240 test_mkdir $DIR/$tdir/$i
5242 touch $DIR/$tdir/d{0..9}/$tfile
5243 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5244 error "$LFS find did not return an error"
5245 # Make a directory unsearchable. This should NOT be the last entry in
5246 # directory order. Arbitrarily pick the 6th entry
5247 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5248 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5249 # The user should be able to see 10 directories and 9 files
5250 [ $count == 19 ] || error "$LFS find did not continue after error"
5252 run_test 56z "lfs find should continue after an error"
5254 test_56aa() { # LU-5937
5255 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5258 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5260 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5261 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5263 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5265 run_test 56aa "lfs find --size under striped dir"
5268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5269 # note test will not do anything if MDS is not local
5270 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5271 skip "Only applicable to ldiskfs-based MDTs"
5275 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5276 local MNTDEV="osd*.*MDT*.mntdev"
5277 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5278 [ -z "$DEV" ] && error "can't access $MNTDEV"
5279 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5280 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5281 error "can't access $DEV"
5282 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5283 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5287 run_test 57a "verify MDS filesystem created with large inodes =="
5290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5291 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5292 skip "Only applicable to ldiskfs-based MDTs"
5296 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5297 local dir=$DIR/$tdir
5301 local FILEN=$dir/f$FILECOUNT
5303 rm -rf $dir || error "removing $dir"
5304 test_mkdir -p -c1 $dir || error "creating $dir"
5305 local mdtidx=$($LFS getstripe -M $dir)
5306 local mdtname=MDT$(printf %04x $mdtidx)
5307 local facet=mds$((mdtidx + 1))
5309 echo "mcreating $FILECOUNT files"
5310 createmany -m $dir/f 1 $FILECOUNT || \
5311 error "creating files in $dir"
5313 # verify that files do not have EAs yet
5314 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5315 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5319 df $dir #make sure we get new statfs data
5320 local MDSFREE=$(do_facet $facet \
5321 lctl get_param -n osd*.*$mdtname.kbytesfree)
5322 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5323 echo "opening files to create objects/EAs"
5325 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5326 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5329 # verify that files have EAs now
5330 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5331 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5333 sleep 1 #make sure we get new statfs data
5335 local MDSFREE2=$(do_facet $facet \
5336 lctl get_param -n osd*.*$mdtname.kbytesfree)
5337 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5338 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5339 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5340 error "MDC before $MDCFREE != after $MDCFREE2"
5342 echo "MDC before $MDCFREE != after $MDCFREE2"
5343 echo "unable to confirm if MDS has large inodes"
5348 run_test 57b "default LOV EAs are stored inside large inodes ==="
5351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5352 [ -z "$(which wiretest 2>/dev/null)" ] &&
5353 skip_env "could not find wiretest" && return
5356 run_test 58 "verify cross-platform wire constants =============="
5359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5360 echo "touch 130 files"
5361 createmany -o $DIR/f59- 130
5363 unlinkmany $DIR/f59- 130
5365 # wait for commitment of removal
5366 wait_delete_completed
5368 run_test 59 "verify cancellation of llog records async ========="
5370 TEST60_HEAD="test_60 run $RANDOM"
5372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5373 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5374 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5375 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5376 skip_env "missing subtest run-llog.sh" && return
5378 log "$TEST60_HEAD - from kernel mode"
5379 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5380 do_facet mgs sh run-llog.sh
5381 do_facet mgs $LCTL dk > $TMP/$tfile
5383 # LU-6388: test llog_reader
5384 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5385 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5386 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5387 skip_env "missing llog_reader" && return
5388 local fstype=$(facet_fstype mgs)
5389 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5390 skip_env "Only for ldiskfs or zfs type mgs" && return
5392 local mntpt=$(facet_mntpt mgs)
5393 local mgsdev=$(mgsdevname 1)
5405 #get fid and record list
5406 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5408 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5410 #remount mgs as ldiskfs or zfs type
5411 stop mgs || error "stop mgs failed"
5412 mount_fstype mgs || error "remount mgs failed"
5413 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5416 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5417 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5422 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5424 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5426 echo "obj_file is $obj_file"
5427 do_facet mgs $llog_reader $obj_file
5429 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5430 awk '{ print $3 }' | sed -e "s/^type=//g")
5431 if [ $rec_type != $rec ]; then
5432 echo "FAILED test_60a wrong record type $rec_type," \
5438 #check obj path if record type is LLOG_LOGID_MAGIC
5439 if [ "$rec" == "1064553b" ]; then
5440 path=$(do_facet mgs $llog_reader $obj_file |
5441 grep "path=" | awk '{ print $NF }' |
5442 sed -e "s/^path=//g")
5443 if [ $obj_file != $mntpt/$path ]; then
5444 echo "FAILED test_60a wrong obj path" \
5445 "$montpt/$path, should be $obj_file"
5452 #restart mgs before "error", otherwise it will block the next test
5453 stop mgs || error "stop mgs failed"
5454 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5455 $pass || error "test failed, see FAILED test_60a messages for specifics"
5457 run_test 60a "llog_test run from kernel module and test llog_reader"
5460 # test old logid format
5461 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5462 do_facet mgs $LCTL dl | grep MGS
5463 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5464 error "old llog_print failed"
5467 # test new logid format
5468 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5469 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5470 error "new llog_print failed"
5473 run_test 60aa "llog_print works with FIDs and simple names"
5475 test_60b() { # bug 6411
5476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5478 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5490 [[ $LLOG_COUNT -gt 100 ]] &&
5491 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5493 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5497 echo "create 5000 files"
5498 createmany -o $DIR/f60c- 5000
5499 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5500 lctl set_param fail_loc=0x80000137
5501 unlinkmany $DIR/f60c- 5000
5502 lctl set_param fail_loc=0
5504 run_test 60c "unlink file when mds full"
5507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5508 SAVEPRINTK=$(lctl get_param -n printk)
5510 # verify "lctl mark" is even working"
5511 MESSAGE="test message ID $RANDOM $$"
5512 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5513 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5515 lctl set_param printk=0 || error "set lnet.printk failed"
5516 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5517 MESSAGE="new test message ID $RANDOM $$"
5518 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5519 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5520 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5522 lctl set_param -n printk="$SAVEPRINTK"
5524 run_test 60d "test printk console message masking"
5527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5528 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5530 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5531 do_facet mds1 lctl set_param fail_loc=0x15b
5534 run_test 60e "no space while new llog is being created"
5537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5539 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5540 cancel_lru_locks osc
5541 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5544 run_test 61 "mmap() writes don't make sync hang ================"
5546 # bug 2330 - insufficient obd_match error checking causes LBUG
5548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5551 cancel_lru_locks osc
5552 lctl set_param fail_loc=0x405
5553 cat $f && error "cat succeeded, expect -EIO"
5554 lctl set_param fail_loc=0
5556 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5557 # match every page all of the time.
5558 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5560 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5561 # Though this test is irrelevant anymore, it helped to reveal some
5562 # other grant bugs (LU-4482), let's keep it.
5563 test_63a() { # was test_63
5564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5565 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5566 for i in `seq 10` ; do
5567 dd if=/dev/zero of=$DIR/f63 bs=8k &
5573 rm -f $DIR/f63 || true
5575 run_test 63a "Verify oig_wait interruption does not crash ======="
5577 # bug 2248 - async write errors didn't return to application on sync
5578 # bug 3677 - async write errors left page locked
5580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5582 lctl set_param debug=-1
5584 # ensure we have a grant to do async writes
5585 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5588 sync # sync lest earlier test intercept the fail_loc
5590 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5591 lctl set_param fail_loc=0x80000406
5592 $MULTIOP $DIR/$tfile Owy && \
5593 error "sync didn't return ENOMEM"
5594 sync; sleep 2; sync # do a real sync this time to flush page
5595 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5596 error "locked page left in cache after async error" || true
5599 run_test 63b "async write errors should be returned to fsync ==="
5602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5604 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5606 run_test 64a "verify filter grant calculations (in kernel) ====="
5609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5610 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5612 run_test 64b "check out-of-space detection on client ==========="
5615 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5617 run_test 64c "verify grant shrink ========================------"
5619 # bug 1414 - set/get directories' stripe info
5621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5622 test_mkdir -p $DIR/$tdir
5624 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5626 run_test 65a "directory with no stripe info ===================="
5629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5630 test_mkdir -p $DIR/$tdir
5631 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5633 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5636 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5638 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5642 if [[ $OSTCOUNT -gt 1 ]]; then
5643 test_mkdir -p $DIR/$tdir
5644 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5646 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5647 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5649 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5652 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5656 test_mkdir -p $DIR/$tdir
5657 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5658 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5660 if [[ $STRIPECOUNT -le 0 ]]; then
5662 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5663 #LOV_MAX_STRIPE_COUNT is 2000
5664 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5666 sc=$(($STRIPECOUNT - 1))
5668 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5669 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5670 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5671 error "lverify failed"
5673 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5677 test_mkdir -p $DIR/$tdir
5679 $SETSTRIPE $DIR/$tdir || error "setstripe"
5680 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5681 error "no stripe info failed"
5683 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5685 run_test 65e "directory setstripe defaults ======================="
5688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5689 test_mkdir -p $DIR/${tdir}f
5690 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5692 run_test 65f "dir setstripe permission (should return error) ==="
5695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5696 test_mkdir -p $DIR/$tdir
5697 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5699 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5701 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5702 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5703 error "delete default stripe failed"
5705 run_test 65g "directory setstripe -d ==========================="
5708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5709 test_mkdir -p $DIR/$tdir
5710 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5712 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5714 test_mkdir -p $DIR/$tdir/dd1
5715 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5716 error "stripe info inherit failed"
5718 run_test 65h "directory stripe info inherit ===================="
5720 test_65i() { # bug6367
5721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5722 $SETSTRIPE -S 65536 -c -1 $MOUNT
5724 run_test 65i "set non-default striping on root directory (bug 6367)="
5726 test_65ia() { # bug12836
5727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5728 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5730 run_test 65ia "getstripe on -1 default directory striping"
5732 test_65ib() { # bug12836
5733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5734 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5736 run_test 65ib "getstripe -v on -1 default directory striping"
5738 test_65ic() { # bug12836
5739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5740 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5742 run_test 65ic "new find on -1 default directory striping"
5744 test_65j() { # bug6367
5745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5747 # if we aren't already remounting for each test, do so for this test
5748 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5749 cleanup || error "failed to unmount"
5752 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5754 run_test 65j "set default striping on root directory (bug 6367)="
5756 test_65k() { # bug11679
5757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5758 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5759 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5761 local disable_precreate=true
5762 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5763 disable_precreate=false
5765 echo "Check OST status: "
5766 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5767 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5769 for OSC in $MDS_OSCS; do
5770 echo $OSC "is active"
5771 do_facet $SINGLEMDS lctl --device %$OSC activate
5774 for INACTIVE_OSC in $MDS_OSCS; do
5775 local ost=$(osc_to_ost $INACTIVE_OSC)
5776 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5777 lov.*md*.target_obd |
5778 awk -F: /$ost/'{ print $1 }' | head -n 1)
5781 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5782 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5784 echo "Deactivate: " $INACTIVE_OSC
5785 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5787 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5788 osp.$ost*MDT0000.create_count")
5789 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5790 osp.$ost*MDT0000.max_create_count")
5791 $disable_precreate &&
5792 do_facet $SINGLEMDS "lctl set_param -n \
5793 osp.$ost*MDT0000.max_create_count=0"
5795 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5796 [ -f $DIR/$tdir/$idx ] && continue
5797 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5798 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5799 error "setstripe $idx should succeed"
5800 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5802 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5805 do_facet $SINGLEMDS "lctl set_param -n \
5806 osp.$ost*MDT0000.max_create_count=$max_count"
5807 do_facet $SINGLEMDS "lctl set_param -n \
5808 osp.$ost*MDT0000.create_count=$count"
5809 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5810 echo $INACTIVE_OSC "is Activate"
5812 wait_osc_import_state mds ost$ostnum FULL
5815 run_test 65k "validate manual striping works properly with deactivated OSCs"
5817 test_65l() { # bug 12836
5818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5819 test_mkdir -p $DIR/$tdir/test_dir
5820 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5821 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5823 run_test 65l "lfs find on -1 stripe dir ========================"
5826 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5829 run_test 65m "normal user can't set filesystem default stripe"
5831 # bug 2543 - update blocks count on client
5833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5835 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5836 sync; sync_all_data; sync; sync_all_data
5837 cancel_lru_locks osc
5838 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5839 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5841 run_test 66 "update inode blocks count on client ==============="
5846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5848 if [ ! -z "$LLOOP" ]; then
5849 if swapon -s | grep -q $LLOOP; then
5850 swapoff $LLOOP || error "swapoff failed"
5853 $LCTL blockdev_detach $LLOOP || error "detach failed"
5861 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5865 swapon -s | awk '($1 == "'$1'") { print $4 }'
5868 # bug5265, obdfilter oa2dentry return -ENOENT
5869 # #define OBD_FAIL_SRV_ENOENT 0x217
5871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5872 remote_ost_nodsh && skip "remote OST with nodsh" && return
5875 $SETSTRIPE -c 1 -i 0 $f
5877 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5879 do_facet ost1 lctl set_param fail_loc=0x217
5880 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5881 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5883 do_facet ost1 lctl set_param fail_loc=0
5884 $DIRECTIO write $f 0 2 || error "write error"
5886 cancel_lru_locks osc
5887 $DIRECTIO read $f 0 1 || error "read error"
5889 do_facet ost1 lctl set_param fail_loc=0x217
5890 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5892 do_facet ost1 lctl set_param fail_loc=0
5895 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5898 test_mkdir -p $DIR/$tdir
5899 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5900 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5902 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5904 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5906 [ "$RUNAS_ID" = "$UID" ] &&
5907 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5909 # Check that testing environment is properly set up. Skip if not
5910 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5911 skip_env "User $RUNAS_ID does not exist - skipping"
5915 chmod 777 $DIR/$tfile
5916 chmod ug+s $DIR/$tfile
5917 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5918 error "$RUNAS dd $DIR/$tfile failed"
5919 # See if we are still setuid/sgid
5920 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5921 error "S/gid is not dropped on write"
5922 # Now test that MDS is updated too
5923 cancel_lru_locks mdc
5924 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5925 error "S/gid is not dropped on MDS"
5928 run_test 72a "Test that remove suid works properly (bug5695) ===="
5930 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5933 [ "$RUNAS_ID" = "$UID" ] && \
5934 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5935 [ "$RUNAS_ID" -eq 0 ] && \
5936 skip_env "RUNAS_ID = 0 -- skipping" && return
5938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5939 # Check that testing environment is properly set up. Skip if not
5940 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5941 skip_env "User $RUNAS_ID does not exist - skipping"
5944 touch $DIR/${tfile}-f{g,u}
5945 test_mkdir $DIR/${tfile}-dg
5946 test_mkdir $DIR/${tfile}-du
5947 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5948 chmod g+s $DIR/${tfile}-{f,d}g
5949 chmod u+s $DIR/${tfile}-{f,d}u
5950 for perm in 777 2777 4777; do
5951 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5952 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5953 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5954 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5958 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5960 # bug 3462 - multiple simultaneous MDC requests
5962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5963 test_mkdir $DIR/d73-1
5964 test_mkdir $DIR/d73-2
5965 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5968 lctl set_param fail_loc=0x80000129
5969 $MULTIOP $DIR/d73-1/f73-2 Oc &
5971 lctl set_param fail_loc=0
5973 $MULTIOP $DIR/d73-2/f73-3 Oc &
5977 wait $pid1 || return 1
5981 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5982 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5983 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5987 run_test 73 "multiple MDC requests (should not deadlock)"
5989 test_74a() { # bug 6149, 6184
5990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5991 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5993 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5994 # will spin in a tight reconnection loop
5996 $LCTL set_param fail_loc=0x8000030e
5997 # get any lock that won't be difficult - lookup works.
5999 $LCTL set_param fail_loc=0
6003 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6005 test_74b() { # bug 13310
6006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6007 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6009 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6010 # will spin in a tight reconnection loop
6011 $LCTL set_param fail_loc=0x8000030e
6012 # get a "difficult" lock
6014 $LCTL set_param fail_loc=0
6018 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6022 #define OBD_FAIL_LDLM_NEW_LOCK
6023 $LCTL set_param fail_loc=0x319
6024 touch $DIR/$tfile && error "touch successful"
6025 $LCTL set_param fail_loc=0
6028 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6031 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6034 get_inode_slab_tunables() {
6035 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6038 set_inode_slab_tunables() {
6039 echo "lustre_inode_cache $1" > /proc/slabinfo
6042 test_76() { # Now for bug 20433, added originally in bug 1443
6043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6044 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6045 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6046 # we cannot set limit below 1 which means 1 inode in each
6047 # per-cpu cache is still allowed
6048 set_inode_slab_tunables "1 1 0"
6049 cancel_lru_locks osc
6050 BEFORE_INODES=$(num_inodes)
6051 echo "before inodes: $BEFORE_INODES"
6053 [ "$SLOW" = "no" ] && COUNT=100
6054 for i in $(seq $COUNT); do
6058 cancel_lru_locks osc
6059 AFTER_INODES=$(num_inodes)
6060 echo "after inodes: $AFTER_INODES"
6062 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6064 AFTER_INODES=$(num_inodes)
6066 echo "wait $wait seconds inodes: $AFTER_INODES"
6067 if [ $wait -gt 30 ]; then
6068 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6071 set_inode_slab_tunables "$SLAB_SETTINGS"
6073 run_test 76 "confirm clients recycle inodes properly ===="
6079 # Note: in sptlrpc modes which enable its own bulk checksum, the
6080 # original crc32_le bulk checksum will be automatically disabled,
6081 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6082 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6083 # In this case set_checksums() will not be no-op, because sptlrpc
6084 # bulk checksum will be enabled all through the test.
6086 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6087 lctl set_param -n osc.*.checksums $1
6091 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6092 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6093 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6094 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6097 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6098 log "set checksum type to $1"
6101 F77_TMP=$TMP/f77-temp
6104 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6105 error "error writing to $F77_TMP"
6108 test_77a() { # bug 10889
6109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6110 $GSS && skip "could not run with gss" && return
6111 [ ! -f $F77_TMP ] && setup_f77
6113 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6117 run_test 77a "normal checksum read/write operation"
6119 test_77b() { # bug 10889
6120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6121 $GSS && skip "could not run with gss" && return
6122 [ ! -f $F77_TMP ] && setup_f77
6123 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6124 $LCTL set_param fail_loc=0x80000409
6127 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6128 error "dd error: $?"
6129 $LCTL set_param fail_loc=0
6131 for algo in $CKSUM_TYPES; do
6132 cancel_lru_locks osc
6133 set_checksum_type $algo
6134 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6135 $LCTL set_param fail_loc=0x80000408
6136 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6137 $LCTL set_param fail_loc=0
6140 set_checksum_type $ORIG_CSUM_TYPE
6143 run_test 77b "checksum error on client write, read"
6148 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6150 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6151 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6152 $check_ost && [ -n $ost_file_prefix ] &&
6153 do_facet ost1 rm -f ${ost_file_prefix}\*
6157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6158 $GSS && skip "could not run with gss" && return
6161 local osc_file_prefix
6163 local check_ost=false
6164 local ost_file_prefix
6170 # ensure corruption will occur on first OSS/OST
6171 $LFS setstripe -i 0 $DIR/$tfile
6173 [ ! -f $F77_TMP ] && setup_f77
6174 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6175 error "dd write error: $?"
6176 fid=$($LFS path2fid $DIR/$tfile)
6178 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6181 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6182 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6184 echo "OSS do not support bulk pages dump upon error"
6187 osc_file_prefix=$($LCTL get_param -n debug_path)
6188 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6190 trap cleanup_77c EXIT
6193 # enable bulk pages dump upon error on Client
6194 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6195 # enable bulk pages dump upon error on OSS
6197 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6199 # flush Client cache to allow next read to reach OSS
6200 cancel_lru_locks osc
6202 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6203 $LCTL set_param fail_loc=0x80000408
6204 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6205 $LCTL set_param fail_loc=0
6209 # check cksum dump on Client
6210 osc_file=$(ls ${osc_file_prefix}*)
6211 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6212 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6213 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6214 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6215 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6217 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6218 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6219 error "dump content does not match on Client"
6221 $check_ost || skip "No need to check cksum dump on OSS"
6223 # check cksum dump on OSS
6224 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6225 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6226 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6227 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6228 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6229 error "dump content does not match on OSS"
6233 run_test 77c "checksum error on client read with debug"
6235 test_77d() { # bug 10889
6236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6237 $GSS && skip "could not run with gss" && return
6238 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6239 $LCTL set_param fail_loc=0x80000409
6241 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6242 error "direct write: rc=$?"
6243 $LCTL set_param fail_loc=0
6246 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6247 $LCTL set_param fail_loc=0x80000408
6249 cancel_lru_locks osc
6250 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6251 error "direct read: rc=$?"
6252 $LCTL set_param fail_loc=0
6255 run_test 77d "checksum error on OST direct write, read"
6257 test_77f() { # bug 10889
6258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6259 $GSS && skip "could not run with gss" && return
6261 for algo in $CKSUM_TYPES; do
6262 cancel_lru_locks osc
6263 set_checksum_type $algo
6264 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6265 $LCTL set_param fail_loc=0x409
6266 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6267 error "direct write succeeded"
6268 $LCTL set_param fail_loc=0
6270 set_checksum_type $ORIG_CSUM_TYPE
6273 run_test 77f "repeat checksum error on write (expect error)"
6275 test_77g() { # bug 10889
6276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6277 $GSS && skip "could not run with gss" && return
6278 remote_ost_nodsh && skip "remote OST with nodsh" && return
6280 [ ! -f $F77_TMP ] && setup_f77
6282 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6283 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6284 do_facet ost1 lctl set_param fail_loc=0x8000021a
6286 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6287 error "write error: rc=$?"
6288 do_facet ost1 lctl set_param fail_loc=0
6291 cancel_lru_locks osc
6292 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6293 do_facet ost1 lctl set_param fail_loc=0x8000021b
6295 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6296 do_facet ost1 lctl set_param fail_loc=0
6299 run_test 77g "checksum error on OST write, read"
6301 test_77j() { # bug 13805
6302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6303 $GSS && skip "could not run with gss" && return
6304 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6305 lctl set_param fail_loc=0x40c
6306 remount_client $MOUNT
6307 lctl set_param fail_loc=0
6308 # wait async osc connect to finish and reflect updated state value
6310 for (( i=0; i < OSTCOUNT; i++ )) ; do
6311 wait_osc_import_state client ost$((i+1)) FULL
6314 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6315 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6316 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6317 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6319 remount_client $MOUNT
6321 run_test 77j "client only supporting ADLER32"
6323 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6332 test_78() { # bug 10901
6333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6334 remote_ost || { skip_env "local OST" && return; }
6337 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6338 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6339 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6340 echo "MemTotal: $MEMTOTAL"
6342 # reserve 256MB of memory for the kernel and other running processes,
6343 # and then take 1/2 of the remaining memory for the read/write buffers.
6344 if [ $MEMTOTAL -gt 512 ] ;then
6345 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6347 # for those poor memory-starved high-end clusters...
6348 MEMTOTAL=$((MEMTOTAL / 2))
6350 echo "Mem to use for directio: $MEMTOTAL"
6352 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6353 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6354 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6355 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6357 echo "Smallest OST: $SMALLESTOST"
6358 [[ $SMALLESTOST -lt 10240 ]] &&
6359 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6361 trap cleanup_test_78 EXIT
6363 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6364 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6366 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6367 echo "File size: $F78SIZE"
6368 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6369 for i in $(seq 1 $NSEQ); do
6370 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6371 echo directIO rdwr round $i of $NSEQ
6372 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6377 run_test 78 "handle large O_DIRECT writes correctly ============"
6379 test_79() { # bug 12743
6380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6381 wait_delete_completed
6383 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6384 BKFREE=$(calc_osc_kbytes kbytesfree)
6385 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6387 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6388 DFTOTAL=`echo $STRING | cut -d, -f1`
6389 DFUSED=`echo $STRING | cut -d, -f2`
6390 DFAVAIL=`echo $STRING | cut -d, -f3`
6391 DFFREE=$(($DFTOTAL - $DFUSED))
6393 ALLOWANCE=$((64 * $OSTCOUNT))
6395 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6396 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6397 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6399 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6400 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6401 error "df free($DFFREE) mismatch OST free($BKFREE)"
6403 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6404 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6405 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6408 run_test 79 "df report consistency check ======================="
6410 test_80() { # bug 10718
6411 remote_ost_nodsh && skip "remote OST with nodsh" && return
6412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6413 # relax strong synchronous semantics for slow backends like ZFS
6414 local soc="obdfilter.*.sync_on_lock_cancel"
6415 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6417 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6418 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6419 facet_active_host $host; done | sort -u)
6420 do_nodes $hosts lctl set_param $soc=never
6423 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6425 local BEFORE=`date +%s`
6426 cancel_lru_locks osc
6427 local AFTER=`date +%s`
6428 local DIFF=$((AFTER-BEFORE))
6429 if [ $DIFF -gt 1 ] ; then
6430 error "elapsed for 1M@1T = $DIFF"
6433 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6437 run_test 80 "Page eviction is equally fast at high offsets too ===="
6439 test_81a() { # LU-456
6440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6441 remote_ost_nodsh && skip "remote OST with nodsh" && return
6442 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6443 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6444 do_facet ost1 lctl set_param fail_loc=0x80000228
6446 # write should trigger a retry and success
6447 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6448 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6450 if [ $RC -ne 0 ] ; then
6451 error "write should success, but failed for $RC"
6454 run_test 81a "OST should retry write when get -ENOSPC ==============="
6456 test_81b() { # LU-456
6457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6458 remote_ost_nodsh && skip "remote OST with nodsh" && return
6459 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6460 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6461 do_facet ost1 lctl set_param fail_loc=0x228
6463 # write should retry several times and return -ENOSPC finally
6464 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6465 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6468 if [ $RC -ne $ENOSPC ] ; then
6469 error "dd should fail for -ENOSPC, but succeed."
6472 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6474 test_82() { # LU-1031
6475 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6479 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6481 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6483 kill -USR1 $MULTIPID2
6485 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6486 error "First grouplock does not block second one"
6488 echo "Second grouplock blocks first one"
6490 kill -USR1 $MULTIPID1
6494 run_test 82 "Basic grouplock test ==============================="
6497 local sfile="/boot/System.map-$(uname -r)"
6498 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6499 $LCTL set_param fail_loc=0x140d
6500 cp $sfile $DIR/$tfile || error "write failed"
6501 diff -c $sfile $DIR/$tfile || error "files are different"
6502 $LCTL set_param fail_loc=0
6505 run_test 83 "Short write in ptask ==============================="
6508 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6510 test_mkdir -p $DIR/d99cvsroot
6511 chown $RUNAS_ID $DIR/d99cvsroot
6512 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6515 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6518 run_test 99a "cvs init ========================================="
6521 [ -z "$(which cvs 2>/dev/null)" ] &&
6522 skip_env "could not find cvs" && return
6523 [ ! -d $DIR/d99cvsroot ] && test_99a
6525 # some versions of cvs import exit(1) when asked to import links or
6526 # files they can't read. ignore those files.
6527 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6528 ! -perm /4 -printf '-I %f\n')
6529 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6530 d99reposname vtag rtag
6532 run_test 99b "cvs import ======================================="
6535 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6536 [ ! -d $DIR/d99cvsroot ] && test_99b
6538 test_mkdir -p $DIR/d99reposname
6539 chown $RUNAS_ID $DIR/d99reposname
6540 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6542 run_test 99c "cvs checkout ====================================="
6545 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6546 [ ! -d $DIR/d99cvsroot ] && test_99c
6547 cd $DIR/d99reposname
6549 $RUNAS cvs add -m 'addmsg' foo99
6551 run_test 99d "cvs add =========================================="
6554 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6555 [ ! -d $DIR/d99cvsroot ] && test_99c
6556 cd $DIR/d99reposname
6559 run_test 99e "cvs update ======================================="
6562 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6563 [ ! -d $DIR/d99cvsroot ] && test_99d
6564 cd $DIR/d99reposname
6565 $RUNAS cvs commit -m 'nomsg' foo99
6566 rm -fr $DIR/d99cvsroot
6568 run_test 99f "cvs commit ======================================="
6571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6572 [[ "$NETTYPE" =~ tcp ]] ||
6573 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6576 remote_ost_nodsh && skip "remote OST with nodsh" && return
6577 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6579 { skip "useless for local single node setup" && return; }
6581 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6582 [ "$PROT" != "tcp" ] && continue
6583 RPORT=$(echo $REMOTE | cut -d: -f2)
6584 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6587 LPORT=`echo $LOCAL | cut -d: -f2`
6588 if [ $LPORT -ge 1024 ]; then
6589 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6591 error_exit "local: $LPORT > 1024, remote: $RPORT"
6594 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6596 run_test 100 "check local port using privileged port ==========="
6598 function get_named_value()
6607 echo $line | sed "s/^$tag[ ]*//"
6614 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6615 awk '/^max_cached_mb/ { print $2 }')
6618 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6624 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6628 local cache_limit=32
6630 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6631 trap cleanup_101a EXIT
6632 $LCTL set_param -n llite.*.read_ahead_stats 0
6633 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6636 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6638 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6639 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6642 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6643 get_named_value 'read but discarded' | cut -d" " -f1); do
6644 discard=$(($discard + $s))
6648 if [[ $(($discard * 10)) -gt $nreads ]]; then
6649 $LCTL get_param osc.*-osc*.rpc_stats
6650 $LCTL get_param llite.*.read_ahead_stats
6651 error "too many ($discard) discarded pages"
6653 rm -f $DIR/$tfile || true
6655 run_test 101a "check read-ahead for random reads ================"
6658 test_mkdir -p $DIR/$tdir
6659 local STRIPE_SIZE=$1
6660 local FILE_LENGTH=$2
6663 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6665 local list=$(comma_list $(osts_nodes))
6666 set_osd_param $list '' read_cache_enable 0
6667 set_osd_param $list '' writethrough_cache_enable 0
6669 trap cleanup_test101bc EXIT
6670 # prepare the read-ahead file
6671 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6673 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6674 count=$FILE_SIZE_MB 2> /dev/null
6678 cleanup_test101bc() {
6683 local list=$(comma_list $(osts_nodes))
6684 set_osd_param $list '' read_cache_enable 1
6685 set_osd_param $list '' writethrough_cache_enable 1
6689 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6694 local STRIPE_SIZE=$2
6695 local FILE_LENGTH=$3
6696 local RA_INC=1048576
6697 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6698 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6699 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6700 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6701 get_named_value 'read but discarded' |
6702 cut -d" " -f1 | calc_total)
6703 if [[ $DISCARD -gt $discard_limit ]]; then
6704 $LCTL get_param llite.*.read_ahead_stats
6705 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6707 echo "Read-ahead success for size ${READ_SIZE}"
6712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6713 [[ $OSTCOUNT -lt 2 ]] &&
6714 skip_env "skipping stride IO stride-ahead test" && return
6715 local STRIPE_SIZE=1048576
6716 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6717 if [ $SLOW == "yes" ]; then
6718 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6720 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6723 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6725 # prepare the read-ahead file
6726 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6727 cancel_lru_locks osc
6728 for BIDX in 2 4 8 16 32 64 128 256
6730 local BSIZE=$((BIDX*4096))
6731 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6732 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6733 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6734 $LCTL set_param -n llite.*.read_ahead_stats 0
6735 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6736 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6737 cancel_lru_locks osc
6738 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6743 run_test 101b "check stride-io mode read-ahead ================="
6746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6747 local STRIPE_SIZE=1048576
6748 local FILE_LENGTH=$((STRIPE_SIZE*100))
6752 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6754 cancel_lru_locks osc
6755 $LCTL set_param osc.*.rpc_stats 0
6756 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6757 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6758 local stats=$($LCTL get_param -n $osc_rpc_stats)
6759 local lines=$(echo "$stats" | awk 'END {print NR;}')
6762 if [ $lines -le 20 ]; then
6765 for size in 1 2 4 8; do
6766 local rpc=$(echo "$stats" |
6767 awk '($1 == "'$size':") {print $2; exit; }')
6769 error "Small $((size*4))k read IO $rpc !"
6771 echo "$osc_rpc_stats check passed!"
6776 run_test 101c "check stripe_size aligned read-ahead ================="
6779 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6780 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6785 local file=$DIR/$tfile
6786 local sz_MB=${FILESIZE_101d:-500}
6787 local ra_MB=${READAHEAD_MB:-40}
6789 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6790 [ $free_MB -lt $sz_MB ] &&
6791 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6793 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6794 $SETSTRIPE -c -1 $file || error "setstripe failed"
6796 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6797 echo Cancel LRU locks on lustre client to flush the client cache
6798 cancel_lru_locks osc
6800 echo Disable read-ahead
6801 local old_READAHEAD=$(set_read_ahead 0)
6803 echo Reading the test file $file with read-ahead disabled
6804 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6806 echo Cancel LRU locks on lustre client to flush the client cache
6807 cancel_lru_locks osc
6808 echo Enable read-ahead with ${ra_MB}MB
6809 set_read_ahead $ra_MB
6811 echo Reading the test file $file with read-ahead enabled
6812 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6814 echo "read-ahead disabled time read $raOFF"
6815 echo "read-ahead enabled time read $raON"
6817 set_read_ahead $old_READAHEAD
6819 wait_delete_completed
6821 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6822 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6824 run_test 101d "file read with and without read-ahead enabled"
6827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6828 local file=$DIR/$tfile
6829 local size_KB=500 #KB
6833 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6834 local need_KB=$((count * size_KB))
6835 [[ $free_KB -le $need_KB ]] &&
6836 skip_env "Need free space $need_KB, have $free_KB" && return
6838 echo "Creating $count ${size_KB}K test files"
6839 for ((i = 0; i < $count; i++)); do
6840 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6843 echo "Cancel LRU locks on lustre client to flush the client cache"
6844 cancel_lru_locks osc
6846 echo "Reset readahead stats"
6847 $LCTL set_param -n llite.*.read_ahead_stats 0
6849 for ((i = 0; i < $count; i++)); do
6850 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6853 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6854 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6856 for ((i = 0; i < $count; i++)); do
6857 rm -rf $file.$i 2>/dev/null
6860 #10000 means 20% reads are missing in readahead
6861 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6863 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6866 which iozone || { skip "no iozone installed" && return; }
6868 local old_debug=$($LCTL get_param debug)
6869 old_debug=${old_debug#*=}
6870 $LCTL set_param debug="reada mmap"
6872 # create a test file
6873 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6875 echo Cancel LRU locks on lustre client to flush the client cache
6876 cancel_lru_locks osc
6878 echo Reset readahead stats
6879 $LCTL set_param -n llite.*.read_ahead_stats 0
6881 echo mmap read the file with small block size
6882 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6885 echo checking missing pages
6886 $LCTL get_param llite.*.read_ahead_stats
6887 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6888 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6890 $LCTL set_param debug="$old_debug"
6891 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6894 run_test 101f "check mmap read performance"
6896 test_101g_brw_size_test() {
6898 local pages=$((mb * 1048576 / $(page_size)))
6900 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6901 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6902 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6903 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6907 $LCTL set_param -n osc.*.rpc_stats=0
6909 # 10 RPCs should be enough for the test
6911 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6912 { error "dd write ${mb} MB blocks failed"; return 3; }
6913 cancel_lru_locks osc
6914 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6915 { error "dd write ${mb} MB blocks failed"; return 4; }
6917 # calculate number of full-sized read and write RPCs
6918 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6919 sed -n '/pages per rpc/,/^$/p' |
6920 awk '/'$pages':/ { reads += $2; writes += $6 }; \
6921 END { print reads,writes }'))
6922 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6924 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6932 local osts=$(get_facets OST)
6933 local list=$(comma_list $(osts_nodes))
6934 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6935 local brw_size="obdfilter.*.brw_size"
6937 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6939 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6940 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6941 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6943 if [[ $orig_mb -lt 16 ]]; then
6944 save_lustre_params $osts "$brw_size" > $p
6945 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6946 error "set 16MB RPC size failed"
6948 echo "remount client to enable new RPC size"
6949 remount_client $MOUNT || error "remount_client failed"
6952 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6953 # should be able to set brw_size=12, but no rpc_stats for that
6954 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6957 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6959 if [[ $orig_mb -lt 16 ]]; then
6960 restore_lustre_params < $p
6961 remount_client $MOUNT || error "remount_client restore failed"
6964 rm -f $p $DIR/$tfile
6966 run_test 101g "Big bulk(4/16 MiB) readahead"
6969 test_mkdir -p $DIR/$tdir
6970 chown $RUNAS_ID $DIR/$tdir
6973 STRIPE_COUNT=$OSTCOUNT
6974 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6976 trap cleanup_test102 EXIT
6978 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6980 for num in 1 2 3 4; do
6981 for count in $(seq 1 $STRIPE_COUNT); do
6982 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6983 local size=`expr $STRIPE_SIZE \* $num`
6984 local file=file"$num-$idx-$count"
6985 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6991 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6997 rm -rf $DIR/d0.sanity/d102
7001 local testfile=$DIR/$tfile
7005 [ "$UID" != 0 ] && skip_env "must run as root" && return
7006 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7007 skip_env "must have user_xattr" && return
7009 [ -z "$(which setfattr 2>/dev/null)" ] &&
7010 skip_env "could not find setfattr" && return
7012 echo "set/get xattr..."
7013 setfattr -n trusted.name1 -v value1 $testfile ||
7014 error "setfattr -n trusted.name1=value1 $testfile failed"
7015 getfattr -n trusted.name1 $testfile 2> /dev/null |
7016 grep "trusted.name1=.value1" ||
7017 error "$testfile missing trusted.name1=value1"
7019 setfattr -n user.author1 -v author1 $testfile ||
7020 error "setfattr -n user.author1=author1 $testfile failed"
7021 getfattr -n user.author1 $testfile 2> /dev/null |
7022 grep "user.author1=.author1" ||
7023 error "$testfile missing trusted.author1=author1"
7026 setfattr -n trusted.name2 -v value2 $testfile ||
7027 error "$testfile unable to set trusted.name2"
7028 setfattr -n trusted.name3 -v value3 $testfile ||
7029 error "$testfile unable to set trusted.name3"
7030 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7031 grep "trusted.name" | wc -l) -eq 3 ] ||
7032 error "$testfile missing 3 trusted.name xattrs"
7034 setfattr -n user.author2 -v author2 $testfile ||
7035 error "$testfile unable to set user.author2"
7036 setfattr -n user.author3 -v author3 $testfile ||
7037 error "$testfile unable to set user.author3"
7038 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7039 grep "user.author" | wc -l) -eq 3 ] ||
7040 error "$testfile missing 3 user.author xattrs"
7042 echo "remove xattr..."
7043 setfattr -x trusted.name1 $testfile ||
7044 error "$testfile error deleting trusted.name1"
7045 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7046 error "$testfile did not delete trusted.name1 xattr"
7048 setfattr -x user.author1 $testfile ||
7049 error "$testfile error deleting user.author1"
7050 echo "set lustre special xattr ..."
7051 $LFS setstripe -c1 $testfile
7052 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7053 awk -F "=" '/trusted.lov/ { print $2 }' )
7054 setfattr -n "trusted.lov" -v $lovea $testfile ||
7055 error "$testfile doesn't ignore setting trusted.lov again"
7056 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7057 error "$testfile allow setting invalid trusted.lov"
7060 run_test 102a "user xattr test =================================="
7063 [ -z "$(which setfattr 2>/dev/null)" ] &&
7064 skip_env "could not find setfattr" && return
7066 # b10930: get/set/list trusted.lov xattr
7067 echo "get/set/list trusted.lov xattr ..."
7068 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7069 local testfile=$DIR/$tfile
7070 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7071 error "setstripe failed"
7072 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7073 error "getstripe failed"
7074 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7075 error "can't get trusted.lov from $testfile"
7077 local testfile2=${testfile}2
7078 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7079 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7082 setfattr -n trusted.lov -v $value $testfile2
7083 local stripe_size=$($GETSTRIPE -S $testfile2)
7084 local stripe_count=$($GETSTRIPE -c $testfile2)
7085 [[ $stripe_size -eq 65536 ]] ||
7086 error "stripe size $stripe_size != 65536"
7087 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7088 error "stripe count $stripe_count != $STRIPECOUNT"
7091 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7094 [ -z "$(which setfattr 2>/dev/null)" ] &&
7095 skip_env "could not find setfattr" && return
7097 # b10930: get/set/list lustre.lov xattr
7098 echo "get/set/list lustre.lov xattr ..."
7099 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7100 test_mkdir -p $DIR/$tdir
7101 chown $RUNAS_ID $DIR/$tdir
7102 local testfile=$DIR/$tdir/$tfile
7103 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7104 error "setstripe failed"
7105 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7106 error "getstripe failed"
7107 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7108 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7110 local testfile2=${testfile}2
7111 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7112 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7114 $RUNAS $MCREATE $testfile2
7115 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7116 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7117 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7118 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7119 [ $stripe_count -eq $STRIPECOUNT ] ||
7120 error "stripe count $stripe_count != $STRIPECOUNT"
7122 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7124 compare_stripe_info1() {
7125 local stripe_index_all_zero=true
7127 for num in 1 2 3 4; do
7128 for count in $(seq 1 $STRIPE_COUNT); do
7129 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7130 local size=$((STRIPE_SIZE * num))
7131 local file=file"$num-$offset-$count"
7132 stripe_size=$($LFS getstripe -S $PWD/$file)
7133 [[ $stripe_size -ne $size ]] &&
7134 error "$file: size $stripe_size != $size"
7135 stripe_count=$($LFS getstripe -c $PWD/$file)
7136 # allow fewer stripes to be created, ORI-601
7137 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7138 error "$file: count $stripe_count != $count"
7139 stripe_index=$($LFS getstripe -i $PWD/$file)
7140 [[ $stripe_index -ne 0 ]] &&
7141 stripe_index_all_zero=false
7145 $stripe_index_all_zero &&
7146 error "all files are being extracted starting from OST index 0"
7151 [ -n "$(which tar 2>/dev/null)" ] &&
7152 strings $(which tar) | grep -q "lustre" && echo tar
7156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7157 # b10930: tar test for trusted.lov xattr
7158 TAR=$(find_lustre_tar)
7159 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7160 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7162 test_mkdir -p $DIR/d102d
7163 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7165 compare_stripe_info1
7167 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7171 # b10930: tar test for trusted.lov xattr
7172 TAR=$(find_lustre_tar)
7173 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7174 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7176 test_mkdir -p $DIR/d102f
7178 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7180 compare_stripe_info1
7182 run_test 102f "tar copy files, not keep osts ==========="
7185 local xsize=${1:-1024} # in bytes
7186 local file=$DIR/$tfile
7188 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7189 skip "must have user_xattr" && return 0
7190 [ -z "$(which setfattr 2>/dev/null)" ] &&
7191 skip_env "could not find setfattr" && return 0
7192 [ -z "$(which getfattr 2>/dev/null)" ] &&
7193 skip_env "could not find getfattr" && return 0
7197 local value="$(generate_string $xsize)"
7199 local xbig=trusted.big
7200 log "save $xbig on $file"
7201 setfattr -n $xbig -v $value $file ||
7202 error "saving $xbig on $file failed"
7204 local orig=$(get_xattr_value $xbig $file)
7205 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7207 local xsml=trusted.sml
7208 log "save $xsml on $file"
7209 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7211 local new=$(get_xattr_value $xbig $file)
7212 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7214 log "grow $xsml on $file"
7215 setfattr -n $xsml -v "$value" $file ||
7216 error "growing $xsml on $file failed"
7218 new=$(get_xattr_value $xbig $file)
7219 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7220 log "$xbig still valid after growing $xsml"
7225 test_102h() { # bug 15777
7228 run_test 102h "grow xattr from inside inode to external block"
7231 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7232 grow_xattr $(max_xattr_size)
7234 run_test 102ha "grow xattr from inside inode to external inode"
7236 test_102i() { # bug 17038
7237 [ -z "$(which getfattr 2>/dev/null)" ] &&
7238 skip "could not find getfattr" && return
7240 ln -s $DIR/$tfile $DIR/${tfile}link
7241 getfattr -n trusted.lov $DIR/$tfile ||
7242 error "lgetxattr on $DIR/$tfile failed"
7243 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7244 grep -i "no such attr" ||
7245 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7246 rm -f $DIR/$tfile $DIR/${tfile}link
7248 run_test 102i "lgetxattr test on symbolic link ============"
7251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7252 TAR=$(find_lustre_tar)
7253 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7254 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7255 setup_test102 "$RUNAS"
7256 test_mkdir -p $DIR/d102j
7257 chown $RUNAS_ID $DIR/d102j
7258 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7260 compare_stripe_info1 "$RUNAS"
7262 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7265 [ -z "$(which setfattr 2>/dev/null)" ] &&
7266 skip "could not find setfattr" && return
7268 # b22187 just check that does not crash for regular file.
7269 setfattr -n trusted.lov $DIR/$tfile
7270 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7271 local test_kdir=$DIR/d102k
7272 test_mkdir $test_kdir
7273 local default_size=`$GETSTRIPE -S $test_kdir`
7274 local default_count=`$GETSTRIPE -c $test_kdir`
7275 local default_offset=`$GETSTRIPE -i $test_kdir`
7276 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7277 error 'dir setstripe failed'
7278 setfattr -n trusted.lov $test_kdir
7279 local stripe_size=`$GETSTRIPE -S $test_kdir`
7280 local stripe_count=`$GETSTRIPE -c $test_kdir`
7281 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7282 [ $stripe_size -eq $default_size ] ||
7283 error "stripe size $stripe_size != $default_size"
7284 [ $stripe_count -eq $default_count ] ||
7285 error "stripe count $stripe_count != $default_count"
7286 [ $stripe_offset -eq $default_offset ] ||
7287 error "stripe offset $stripe_offset != $default_offset"
7288 rm -rf $DIR/$tfile $test_kdir
7290 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7293 [ -z "$(which getfattr 2>/dev/null)" ] &&
7294 skip "could not find getfattr" && return
7296 # LU-532 trusted. xattr is invisible to non-root
7297 local testfile=$DIR/$tfile
7301 echo "listxattr as user..."
7302 chown $RUNAS_ID $testfile
7303 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7304 grep -q "trusted" &&
7305 error "$testfile trusted xattrs are user visible"
7309 run_test 102l "listxattr size test =================================="
7311 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7312 local path=$DIR/$tfile
7315 listxattr_size_check $path || error "listattr_size_check $path failed"
7317 run_test 102m "Ensure listxattr fails on small bufffer ========"
7321 getxattr() { # getxattr path name
7322 # Return the base64 encoding of the value of xattr name on path.
7326 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7328 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7330 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7332 getfattr --absolute-names --encoding=base64 --name=$name $path |
7333 awk -F= -v name=$name '$1 == name {
7334 print substr($0, index($0, "=") + 1);
7338 test_102n() { # LU-4101 mdt: protect internal xattrs
7339 [ -z "$(which setfattr 2>/dev/null)" ] &&
7340 skip "could not find setfattr" && return
7341 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7343 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7347 local file0=$DIR/$tfile.0
7348 local file1=$DIR/$tfile.1
7349 local xattr0=$TMP/$tfile.0
7350 local xattr1=$TMP/$tfile.1
7351 local namelist="lov lma lmv link fid version som hsm"
7355 rm -rf $file0 $file1 $xattr0 $xattr1
7358 # Get 'before' xattrs of $file1.
7359 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7361 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7362 namelist+=" lfsck_namespace"
7363 for name in $namelist; do
7364 # Try to copy xattr from $file0 to $file1.
7365 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7367 setfattr --name=trusted.$name --value="$value" $file1 ||
7368 error "setxattr 'trusted.$name' failed"
7370 # Try to set a garbage xattr.
7371 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7373 if [[ x$name == "xlov" ]]; then
7374 setfattr --name=trusted.lov --value="$value" $file1 &&
7375 error "setxattr invalid 'trusted.lov' success"
7377 setfattr --name=trusted.$name --value="$value" $file1 ||
7378 error "setxattr invalid 'trusted.$name' failed"
7381 # Try to remove the xattr from $file1. We don't care if this
7382 # appears to succeed or fail, we just don't want there to be
7383 # any changes or crashes.
7384 setfattr --remove=$trusted.$name $file1 2> /dev/null
7387 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7390 # Try to copy xattr from $file0 to $file1.
7391 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7393 setfattr --name=trusted.$name --value="$value" $file1 ||
7394 error "setxattr 'trusted.$name' failed"
7396 # Try to set a garbage xattr.
7397 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7399 setfattr --name=trusted.$name --value="$value" $file1 ||
7400 error "setxattr 'trusted.$name' failed"
7402 # Try to remove the xattr from $file1. We don't care if this
7403 # appears to succeed or fail, we just don't want there to be
7404 # any changes or crashes.
7405 setfattr --remove=$trusted.$name $file1 2> /dev/null
7408 # Get 'after' xattrs of file1.
7409 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7411 if ! diff $xattr0 $xattr1; then
7412 error "before and after xattrs of '$file1' differ"
7415 rm -rf $file0 $file1 $xattr0 $xattr1
7419 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7421 test_102p() { # LU-4703 setxattr did not check ownership
7422 local testfile=$DIR/$tfile
7424 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7425 skip "MDS needs to be at least 2.5.56" && return
7429 echo "setfacl as user..."
7430 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7431 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7433 echo "setfattr as user..."
7434 setfacl -m "u:$RUNAS_ID:---" $testfile
7435 $RUNAS setfattr -x system.posix_acl_access $testfile
7436 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7438 run_test 102p "check setxattr(2) correctly fails without permission"
7441 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7442 skip "MDS needs to be at least 2.6.92" && return
7443 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7445 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7448 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7449 skip "MDS needs to be at least 2.6.93" && return
7450 touch $DIR/$tfile || error "touch"
7451 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7452 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7453 rm $DIR/$tfile || error "rm"
7456 mkdir -p $DIR/$tdir || error "mkdir"
7457 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7458 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7459 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7460 error "$testfile error deleting user.author1"
7461 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7462 grep "user.$(basename $tdir)" &&
7463 error "$tdir did not delete user.$(basename $tdir)"
7464 rmdir $DIR/$tdir || error "rmdir"
7467 test_mkdir -p $DIR/$tdir || error "make striped dir"
7468 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7469 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7470 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7471 error "$testfile error deleting user.author1"
7472 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7473 grep "user.$(basename $tdir)" &&
7474 error "$tdir did not delete user.$(basename $tdir)"
7475 rmdir $DIR/$tdir || error "rm striped dir"
7477 run_test 102r "set EAs with empty values"
7481 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7486 [ "$UID" != 0 ] && skip_env "must run as root" && return
7487 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7488 skip "must have acl enabled" && return
7489 [ -z "$(which setfacl 2>/dev/null)" ] &&
7490 skip_env "could not find setfacl" && return
7491 $GSS && skip "could not run under gss" && return
7492 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7494 gpasswd -a daemon bin # LU-5641
7495 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7497 declare -a identity_old
7499 for num in $(seq $MDSCOUNT); do
7500 switch_identity $num true || identity_old[$num]=$?
7508 echo "performing cp ..."
7509 run_acl_subtest cp || error "run_acl_subtest cp failed"
7510 echo "performing getfacl-noacl..."
7511 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7512 echo "performing misc..."
7513 run_acl_subtest misc || error "misc test failed"
7514 echo "performing permissions..."
7515 run_acl_subtest permissions || error "permissions failed"
7516 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7517 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7518 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7519 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7521 echo "performing permissions xattr..."
7522 run_acl_subtest permissions_xattr ||
7523 error "permissions_xattr failed"
7525 echo "performing setfacl..."
7526 run_acl_subtest setfacl || error "setfacl test failed"
7528 # inheritance test got from HP
7529 echo "performing inheritance..."
7530 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7531 chmod +x make-tree || error "chmod +x failed"
7532 run_acl_subtest inheritance || error "inheritance test failed"
7535 echo "LU-974 ignore umask when acl is enabled..."
7536 run_acl_subtest 974 || error "LU-974 umask test failed"
7537 if [ $MDSCOUNT -ge 2 ]; then
7538 run_acl_subtest 974_remote ||
7539 error "LU-974 umask test failed under remote dir"
7542 echo "LU-2561 newly created file is same size as directory..."
7543 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7544 run_acl_subtest 2561 || error "LU-2561 test failed"
7546 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7549 run_acl_subtest 4924 || error "LU-4924 test failed"
7554 for num in $(seq $MDSCOUNT); do
7555 if [ "${identity_old[$num]}" = 1 ]; then
7556 switch_identity $num false || identity_old[$num]=$?
7560 run_test 103a "acl test ========================================="
7563 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7565 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7566 local mountopts=$MDS_MOUNT_OPTS
7568 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7572 stop $SINGLEMDS || error "failed to stop MDT."
7574 if [ -z "$MDS_MOUNT_OPTS" ]; then
7575 MDS_MOUNT_OPTS="-o noacl"
7577 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7579 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7580 error "failed to start MDT."
7581 MDS_MOUNT_OPTS=$mountopts
7585 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7589 stop $SINGLEMDS || error "failed to stop MDT."
7591 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7592 error "failed to start MDT."
7597 run_test 103b "MDS mount option 'noacl'"
7601 cp -rp $DIR/$tdir $DIR/$tdir.bak
7603 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7604 error "$DIR/$tdir shouldn't contain default ACL"
7605 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7606 error "$DIR/$tdir.bak shouldn't contain default ACL"
7609 run_test 103c "'cp -rp' won't set empty acl"
7612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7614 lfs df || error "lfs df failed"
7615 lfs df -ih || error "lfs df -ih failed"
7616 lfs df -h $DIR || error "lfs df -h $DIR failed"
7617 lfs df -i $DIR || error "lfs df -i $DIR failed"
7618 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7619 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7621 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7622 lctl --device %$OSC deactivate
7623 lfs df || error "lfs df with deactivated OSC failed"
7624 lctl --device %$OSC activate
7625 # wait the osc back to normal
7626 wait_osc_import_state client ost FULL
7628 lfs df || error "lfs df with reactivated OSC failed"
7631 run_test 104a "lfs df [-ih] [path] test ========================="
7634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7635 [ $RUNAS_ID -eq $UID ] &&
7636 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7638 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7639 grep "Permission denied" | wc -l)))
7640 if [ $denied_cnt -ne 0 ]; then
7641 error "lfs check servers test failed"
7644 run_test 104b "$RUNAS lfs check servers test ===================="
7647 # doesn't work on 2.4 kernels
7649 if $(flock_is_enabled); then
7650 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7652 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7656 run_test 105a "flock when mounted without -o flock test ========"
7660 if $(flock_is_enabled); then
7661 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7663 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7667 run_test 105b "fcntl when mounted without -o flock test ========"
7671 if $(flock_is_enabled); then
7672 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7674 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7678 run_test 105c "lockf when mounted without -o flock test ========"
7680 test_105d() { # bug 15924
7681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7682 test_mkdir -p $DIR/$tdir
7683 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7684 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7685 $LCTL set_param fail_loc=0x80000315
7686 flocks_test 2 $DIR/$tdir
7688 run_test 105d "flock race (should not freeze) ========"
7690 test_105e() { # bug 22660 && 22040
7691 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7693 flocks_test 3 $DIR/$tfile
7695 run_test 105e "Two conflicting flocks from same process ======="
7697 test_106() { #bug 10921
7698 test_mkdir -p $DIR/$tdir
7699 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7700 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7702 run_test 106 "attempt exec of dir followed by chown of that dir"
7705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7712 local save_pattern=$(sysctl -n kernel.core_pattern)
7713 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7714 sysctl -w kernel.core_pattern=$file
7715 sysctl -w kernel.core_uses_pid=0
7723 kill -s 11 $SLEEPPID
7725 if [ -e $file ]; then
7726 size=`stat -c%s $file`
7727 [ $size -eq 0 ] && error "Fail to create core file $file"
7729 error "Fail to create core file $file"
7732 sysctl -w kernel.core_pattern=$save_pattern
7733 sysctl -w kernel.core_uses_pid=$save_uses_pid
7736 run_test 107 "Coredump on SIG"
7739 test_mkdir -p $DIR/$tdir
7740 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7741 error "mkdir with 255 char failed"
7742 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7743 error "mkdir with 256 char should fail, but did not"
7744 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7745 error "create with 255 char failed"
7746 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7747 error "create with 256 char should fail, but did not"
7752 run_test 110 "filename length checking"
7755 # Purpose: To verify dynamic thread (OSS) creation.
7758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7759 remote_ost_nodsh && skip "remote OST with nodsh" && return
7761 # Lustre does not stop service threads once they are started.
7762 # Reset number of running threads to default.
7767 local save_params="$TMP/sanity-$TESTNAME.parameters"
7769 # Get ll_ost_io count before I/O
7770 OSTIO_pre=$(do_facet ost1 \
7771 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7772 # Exit if lustre is not running (ll_ost_io not running).
7773 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7775 echo "Starting with $OSTIO_pre threads"
7776 local thread_max=$((OSTIO_pre * 2))
7777 local rpc_in_flight=$((thread_max * 2))
7778 # Number of I/O Process proposed to be started.
7780 local facets=$(get_facets OST)
7782 save_lustre_params client \
7783 "osc.*OST*.max_rpcs_in_flight" > $save_params
7784 save_lustre_params $facets \
7785 "ost.OSS.ost_io.threads_max" >> $save_params
7787 # Set in_flight to $rpc_in_flight
7788 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7789 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7790 nfiles=${rpc_in_flight}
7791 # Set ost thread_max to $thread_max
7793 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7795 # 5 Minutes should be sufficient for max number of OSS
7796 # threads(thread_max) to be created.
7800 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7802 for i in $(seq $nfiles); do
7803 local file=$DIR/$tdir/${tfile}-$i
7804 $LFS setstripe -c -1 -i 0 $file
7805 ($WTL $file $timeout)&
7808 # I/O Started - Wait for thread_started to reach thread_max or report
7809 # error if thread_started is more than thread_max.
7810 echo "Waiting for thread_started to reach thread_max"
7811 local thread_started=0
7812 local end_time=$((SECONDS + timeout))
7814 while [ $SECONDS -le $end_time ] ; do
7816 # Get ost i/o thread_started count.
7817 thread_started=$(do_facet ost1 \
7819 ost.OSS.ost_io.threads_started | cut -d= -f2")
7820 # Break out if thread_started is equal/greater than thread_max
7821 if [[ $thread_started -ge $thread_max ]]; then
7822 echo ll_ost_io thread_started $thread_started, \
7823 equal/greater than thread_max $thread_max
7829 # Cleanup - We have the numbers, Kill i/o jobs if running.
7830 jobcount=($(jobs -p))
7831 for i in $(seq 0 $((${#jobcount[@]}-1)))
7833 kill -9 ${jobcount[$i]}
7834 if [ $? -ne 0 ] ; then
7836 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7840 # Cleanup files left by WTL binary.
7841 for i in $(seq $nfiles); do
7842 local file=$DIR/$tdir/${tfile}-$i
7844 if [ $? -ne 0 ] ; then
7845 echo "Warning: Failed to delete file $file"
7849 restore_lustre_params <$save_params
7850 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7852 # Error out if no new thread has started or Thread started is greater
7854 if [[ $thread_started -le $OSTIO_pre ||
7855 $thread_started -gt $thread_max ]]; then
7856 error "ll_ost_io: thread_started $thread_started" \
7857 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7858 "No new thread started or thread started greater " \
7862 run_test 115 "verify dynamic thread creation===================="
7865 wait_delete_completed
7866 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7867 echo "OST kbytes available: ${AVAIL[@]}"
7872 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7873 #echo OST $i: ${AVAIL[i]}kb
7874 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7878 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7883 echo "Min free space: OST $MINI: $MINV"
7884 echo "Max free space: OST $MAXI: $MAXV"
7887 test_116a() { # was previously test_116()
7888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7889 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7891 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7893 echo -n "Free space priority "
7894 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7899 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7900 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7902 trap simple_cleanup_common EXIT
7905 # Check if we need to generate uneven OSTs
7906 test_mkdir -p $DIR/$tdir/OST${MINI}
7907 local FILL=$((MINV / 4))
7908 local DIFF=$((MAXV - MINV))
7909 local DIFF2=$((DIFF * 100 / MINV))
7911 local threshold=$(do_facet $SINGLEMDS \
7912 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7913 threshold=${threshold%%%}
7914 echo -n "Check for uneven OSTs: "
7915 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7917 if [[ $DIFF2 -gt $threshold ]]; then
7919 echo "Don't need to fill OST$MINI"
7921 # generate uneven OSTs. Write 2% over the QOS threshold value
7923 DIFF=$((threshold - DIFF2 + 2))
7924 DIFF2=$((MINV * DIFF / 100))
7925 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7926 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7927 error "setstripe failed"
7928 DIFF=$((DIFF2 / 2048))
7930 while [ $i -lt $DIFF ]; do
7932 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7933 bs=2M count=1 2>/dev/null
7942 DIFF=$((MAXV - MINV))
7943 DIFF2=$((DIFF * 100 / MINV))
7944 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7945 if [ $DIFF2 -gt $threshold ]; then
7948 echo "failed - QOS mode won't be used"
7949 skip "QOS imbalance criteria not met"
7950 simple_cleanup_common
7959 # now fill using QOS
7960 $SETSTRIPE -c 1 $DIR/$tdir
7961 FILL=$((FILL / 200))
7962 if [ $FILL -gt 600 ]; then
7965 echo "writing $FILL files to QOS-assigned OSTs"
7967 while [ $i -lt $FILL ]; do
7969 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7973 echo "wrote $i 200k files"
7977 echo "Note: free space may not be updated, so measurements might be off"
7979 DIFF2=$((MAXV - MINV))
7980 echo "free space delta: orig $DIFF final $DIFF2"
7981 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7982 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7983 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7984 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7985 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7986 if [[ $DIFF -gt 0 ]]; then
7987 FILL=$((DIFF2 * 100 / DIFF - 100))
7988 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7991 # Figure out which files were written where
7992 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7993 awk '/'$MINI1': / {print $2; exit}')
7995 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7996 echo "$MINC files created on smaller OST $MINI1"
7997 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7998 awk '/'$MAXI1': / {print $2; exit}')
8000 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8001 echo "$MAXC files created on larger OST $MAXI1"
8002 if [[ $MINC -gt 0 ]]; then
8003 FILL=$((MAXC * 100 / MINC - 100))
8004 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8006 [[ $MAXC -gt $MINC ]] ||
8007 error_ignore LU-9 "stripe QOS didn't balance free space"
8008 simple_cleanup_common
8010 run_test 116a "stripe QOS: free space balance ==================="
8012 test_116b() { # LU-2093
8013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8014 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8016 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8017 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8018 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8019 [ -z "$old_rr" ] && skip "no QOS" && return 0
8020 do_facet $SINGLEMDS lctl set_param \
8021 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8023 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8024 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8025 do_facet $SINGLEMDS lctl set_param fail_loc=0
8027 do_facet $SINGLEMDS lctl set_param \
8028 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8030 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8032 test_117() # bug 10891
8034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8035 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8036 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8037 lctl set_param fail_loc=0x21e
8038 > $DIR/$tfile || error "truncate failed"
8039 lctl set_param fail_loc=0
8040 echo "Truncate succeeded."
8043 run_test 117 "verify osd extend =========="
8045 NO_SLOW_RESENDCOUNT=4
8046 export OLD_RESENDCOUNT=""
8047 set_resend_count () {
8048 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8049 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8050 lctl set_param -n $PROC_RESENDCOUNT $1
8051 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8054 # for reduce test_118* time (b=14842)
8055 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8057 # Reset async IO behavior after error case
8059 FILE=$DIR/reset_async
8061 # Ensure all OSCs are cleared
8062 $SETSTRIPE -c -1 $FILE
8063 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8068 test_118a() #bug 11710
8070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8073 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8074 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8075 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8077 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8078 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8083 run_test 118a "verify O_SYNC works =========="
8087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8088 remote_ost_nodsh && skip "remote OST with nodsh" && return
8092 #define OBD_FAIL_SRV_ENOENT 0x217
8093 set_nodes_failloc "$(osts_nodes)" 0x217
8094 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8096 set_nodes_failloc "$(osts_nodes)" 0
8097 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8098 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8101 if [[ $RC -eq 0 ]]; then
8102 error "Must return error due to dropped pages, rc=$RC"
8106 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8107 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8111 echo "Dirty pages not leaked on ENOENT"
8113 # Due to the above error the OSC will issue all RPCs syncronously
8114 # until a subsequent RPC completes successfully without error.
8115 $MULTIOP $DIR/$tfile Ow4096yc
8120 run_test 118b "Reclaim dirty pages on fatal error =========="
8124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8126 # for 118c, restore the original resend count, LU-1940
8127 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8128 set_resend_count $OLD_RESENDCOUNT
8129 remote_ost_nodsh && skip "remote OST with nodsh" && return
8133 #define OBD_FAIL_OST_EROFS 0x216
8134 set_nodes_failloc "$(osts_nodes)" 0x216
8136 # multiop should block due to fsync until pages are written
8137 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8141 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8142 error "Multiop failed to block on fsync, pid=$MULTIPID"
8145 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8147 if [[ $WRITEBACK -eq 0 ]]; then
8148 error "No page in writeback, writeback=$WRITEBACK"
8151 set_nodes_failloc "$(osts_nodes)" 0
8154 if [[ $RC -ne 0 ]]; then
8155 error "Multiop fsync failed, rc=$RC"
8158 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8159 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8161 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8162 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8166 echo "Dirty pages flushed via fsync on EROFS"
8169 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8171 # continue to use small resend count to reduce test_118* time (b=14842)
8172 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8177 remote_ost_nodsh && skip "remote OST with nodsh" && return
8181 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8182 set_nodes_failloc "$(osts_nodes)" 0x214
8183 # multiop should block due to fsync until pages are written
8184 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8188 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8189 error "Multiop failed to block on fsync, pid=$MULTIPID"
8192 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8194 if [[ $WRITEBACK -eq 0 ]]; then
8195 error "No page in writeback, writeback=$WRITEBACK"
8198 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8199 set_nodes_failloc "$(osts_nodes)" 0
8201 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8202 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8204 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8205 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8209 echo "Dirty pages gaurenteed flushed via fsync"
8212 run_test 118d "Fsync validation inject a delay of the bulk =========="
8215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8218 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8219 lctl set_param fail_loc=0x8000040a
8221 # Should simulate EINVAL error which is fatal
8222 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8224 if [[ $RC -eq 0 ]]; then
8225 error "Must return error due to dropped pages, rc=$RC"
8228 lctl set_param fail_loc=0x0
8230 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8231 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8232 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8234 if [[ $LOCKED -ne 0 ]]; then
8235 error "Locked pages remain in cache, locked=$LOCKED"
8238 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8239 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8243 echo "No pages locked after fsync"
8248 run_test 118f "Simulate unrecoverable OSC side error =========="
8251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8254 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8255 lctl set_param fail_loc=0x406
8257 # simulate local -ENOMEM
8258 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8261 lctl set_param fail_loc=0
8262 if [[ $RC -eq 0 ]]; then
8263 error "Must return error due to dropped pages, rc=$RC"
8266 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8267 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8268 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8270 if [[ $LOCKED -ne 0 ]]; then
8271 error "Locked pages remain in cache, locked=$LOCKED"
8274 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8275 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8279 echo "No pages locked after fsync"
8284 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8288 remote_ost_nodsh && skip "remote OST with nodsh" && return
8292 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8293 set_nodes_failloc "$(osts_nodes)" 0x20e
8294 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8295 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8298 set_nodes_failloc "$(osts_nodes)" 0
8299 if [[ $RC -eq 0 ]]; then
8300 error "Must return error due to dropped pages, rc=$RC"
8303 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8304 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8305 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8307 if [[ $LOCKED -ne 0 ]]; then
8308 error "Locked pages remain in cache, locked=$LOCKED"
8311 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8312 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8316 echo "No pages locked after fsync"
8320 run_test 118h "Verify timeout in handling recoverables errors =========="
8322 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8326 remote_ost_nodsh && skip "remote OST with nodsh" && return
8330 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8331 set_nodes_failloc "$(osts_nodes)" 0x20e
8333 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8334 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8337 set_nodes_failloc "$(osts_nodes)" 0
8341 if [[ $RC -ne 0 ]]; then
8342 error "got error, but should be not, rc=$RC"
8345 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8346 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8347 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8348 if [[ $LOCKED -ne 0 ]]; then
8349 error "Locked pages remain in cache, locked=$LOCKED"
8352 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8353 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8357 echo "No pages locked after fsync"
8361 run_test 118i "Fix error before timeout in recoverable error =========="
8363 [ "$SLOW" = "no" ] && set_resend_count 4
8366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8367 remote_ost_nodsh && skip "remote OST with nodsh" && return
8371 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8372 set_nodes_failloc "$(osts_nodes)" 0x220
8374 # return -EIO from OST
8375 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8377 set_nodes_failloc "$(osts_nodes)" 0x0
8378 if [[ $RC -eq 0 ]]; then
8379 error "Must return error due to dropped pages, rc=$RC"
8382 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8383 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8384 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8385 if [[ $LOCKED -ne 0 ]]; then
8386 error "Locked pages remain in cache, locked=$LOCKED"
8389 # in recoverable error on OST we want resend and stay until it finished
8390 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8391 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8395 echo "No pages locked after fsync"
8399 run_test 118j "Simulate unrecoverable OST side error =========="
8403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8404 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8406 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8407 set_nodes_failloc "$(osts_nodes)" 0x20e
8408 test_mkdir -p $DIR/$tdir
8410 for ((i=0;i<10;i++)); do
8411 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8412 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8419 set_nodes_failloc "$(osts_nodes)" 0
8422 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8428 test_mkdir -p $DIR/$tdir
8429 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8432 run_test 118l "fsync dir ========="
8434 test_118m() # LU-3066
8436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8437 test_mkdir -p $DIR/$tdir
8438 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8441 run_test 118m "fdatasync dir ========="
8443 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8445 test_119a() # bug 11737
8447 BSIZE=$((512 * 1024))
8448 directio write $DIR/$tfile 0 1 $BSIZE
8449 # We ask to read two blocks, which is more than a file size.
8450 # directio will indicate an error when requested and actual
8451 # sizes aren't equeal (a normal situation in this case) and
8452 # print actual read amount.
8453 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8454 if [ "$NOB" != "$BSIZE" ]; then
8455 error "read $NOB bytes instead of $BSIZE"
8459 run_test 119a "Short directIO read must return actual read amount"
8461 test_119b() # bug 11737
8463 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8465 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8466 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8468 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8469 error "direct read failed"
8472 run_test 119b "Sparse directIO read must return actual read amount"
8474 test_119c() # bug 13099
8477 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8478 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8481 run_test 119c "Testing for direct read hitting hole"
8483 test_119d() # bug 15950
8485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8486 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8487 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8489 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8490 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8491 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8492 lctl set_param fail_loc=0x40d
8493 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8496 cat $DIR/$tfile > /dev/null &
8497 lctl set_param fail_loc=0
8500 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8502 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8503 error "the read rpcs have not completed in 2s"
8505 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8507 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8511 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8512 test_mkdir -p $DIR/$tdir
8513 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8514 skip "no early lock cancel on server" && return 0
8516 lru_resize_disable mdc
8517 lru_resize_disable osc
8518 cancel_lru_locks mdc
8519 # asynchronous object destroy at MDT could cause bl ast to client
8520 cancel_lru_locks osc
8522 stat $DIR/$tdir > /dev/null
8523 can1=$(do_facet $SINGLEMDS \
8524 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8525 awk '/ldlm_cancel/ {print $2}')
8526 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8527 awk '/ldlm_bl_callback/ {print $2}')
8528 test_mkdir -c1 $DIR/$tdir/d1
8529 can2=$(do_facet $SINGLEMDS \
8530 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8531 awk '/ldlm_cancel/ {print $2}')
8532 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8533 awk '/ldlm_bl_callback/ {print $2}')
8534 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8535 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8536 lru_resize_enable mdc
8537 lru_resize_enable osc
8539 run_test 120a "Early Lock Cancel: mkdir test"
8542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8544 test_mkdir $DIR/$tdir
8545 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8546 skip "no early lock cancel on server" && return 0
8547 lru_resize_disable mdc
8548 lru_resize_disable osc
8549 cancel_lru_locks mdc
8550 stat $DIR/$tdir > /dev/null
8551 can1=$(do_facet $SINGLEMDS \
8552 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8553 awk '/ldlm_cancel/ {print $2}')
8554 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8555 awk '/ldlm_bl_callback/ {print $2}')
8557 can2=$(do_facet $SINGLEMDS \
8558 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8559 awk '/ldlm_cancel/ {print $2}')
8560 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8561 awk '/ldlm_bl_callback/ {print $2}')
8562 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8563 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8564 lru_resize_enable mdc
8565 lru_resize_enable osc
8567 run_test 120b "Early Lock Cancel: create test"
8570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8571 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8572 test_mkdir -c1 $DIR/$tdir
8573 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8574 skip "no early lock cancel on server" && return 0
8575 lru_resize_disable mdc
8576 lru_resize_disable osc
8577 test_mkdir -p -c1 $DIR/$tdir/d1
8578 test_mkdir -p -c1 $DIR/$tdir/d2
8579 touch $DIR/$tdir/d1/f1
8580 cancel_lru_locks mdc
8581 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8582 can1=$(do_facet $SINGLEMDS \
8583 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8584 awk '/ldlm_cancel/ {print $2}')
8585 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8586 awk '/ldlm_bl_callback/ {print $2}')
8587 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8588 can2=$(do_facet $SINGLEMDS \
8589 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8590 awk '/ldlm_cancel/ {print $2}')
8591 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8592 awk '/ldlm_bl_callback/ {print $2}')
8593 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8594 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8595 lru_resize_enable mdc
8596 lru_resize_enable osc
8598 run_test 120c "Early Lock Cancel: link test"
8601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8603 test_mkdir -p -c1 $DIR/$tdir
8604 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8605 skip "no early lock cancel on server" && return 0
8606 lru_resize_disable mdc
8607 lru_resize_disable osc
8609 cancel_lru_locks mdc
8610 stat $DIR/$tdir > /dev/null
8611 can1=$(do_facet $SINGLEMDS \
8612 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8613 awk '/ldlm_cancel/ {print $2}')
8614 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8615 awk '/ldlm_bl_callback/ {print $2}')
8616 chmod a+x $DIR/$tdir
8617 can2=$(do_facet $SINGLEMDS \
8618 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8619 awk '/ldlm_cancel/ {print $2}')
8620 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8621 awk '/ldlm_bl_callback/ {print $2}')
8622 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8623 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8624 lru_resize_enable mdc
8625 lru_resize_enable osc
8627 run_test 120d "Early Lock Cancel: setattr test"
8630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8631 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8632 skip "no early lock cancel on server" && return 0
8633 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8634 local dlmtrace_set=false
8636 test_mkdir -p -c1 $DIR/$tdir
8637 lru_resize_disable mdc
8638 lru_resize_disable osc
8639 ! $LCTL get_param debug | grep -q dlmtrace &&
8640 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8641 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8642 cancel_lru_locks mdc
8643 cancel_lru_locks osc
8644 dd if=$DIR/$tdir/f1 of=/dev/null
8645 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8646 # XXX client can not do early lock cancel of OST lock
8647 # during unlink (LU-4206), so cancel osc lock now.
8649 cancel_lru_locks osc
8650 can1=$(do_facet $SINGLEMDS \
8651 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8652 awk '/ldlm_cancel/ {print $2}')
8653 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8654 awk '/ldlm_bl_callback/ {print $2}')
8655 unlink $DIR/$tdir/f1
8657 can2=$(do_facet $SINGLEMDS \
8658 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8659 awk '/ldlm_cancel/ {print $2}')
8660 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8661 awk '/ldlm_bl_callback/ {print $2}')
8662 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8663 $LCTL dk $TMP/cancel.debug.txt
8664 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8665 $LCTL dk $TMP/blocking.debug.txt
8666 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8667 lru_resize_enable mdc
8668 lru_resize_enable osc
8670 run_test 120e "Early Lock Cancel: unlink test"
8673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8674 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8675 skip "no early lock cancel on server" && return 0
8676 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8677 test_mkdir -p -c1 $DIR/$tdir
8678 lru_resize_disable mdc
8679 lru_resize_disable osc
8680 test_mkdir -p -c1 $DIR/$tdir/d1
8681 test_mkdir -p -c1 $DIR/$tdir/d2
8682 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8683 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8684 cancel_lru_locks mdc
8685 cancel_lru_locks osc
8686 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8687 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8688 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8689 # XXX client can not do early lock cancel of OST lock
8690 # during rename (LU-4206), so cancel osc lock now.
8692 cancel_lru_locks osc
8693 can1=$(do_facet $SINGLEMDS \
8694 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8695 awk '/ldlm_cancel/ {print $2}')
8696 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8697 awk '/ldlm_bl_callback/ {print $2}')
8698 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8700 can2=$(do_facet $SINGLEMDS \
8701 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8702 awk '/ldlm_cancel/ {print $2}')
8703 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8704 awk '/ldlm_bl_callback/ {print $2}')
8705 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8706 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8707 lru_resize_enable mdc
8708 lru_resize_enable osc
8710 run_test 120f "Early Lock Cancel: rename test"
8713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8714 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8715 skip "no early lock cancel on server" && return 0
8716 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8717 lru_resize_disable mdc
8718 lru_resize_disable osc
8720 echo create $count files
8721 test_mkdir -p $DIR/$tdir
8722 cancel_lru_locks mdc
8723 cancel_lru_locks osc
8726 can0=$(do_facet $SINGLEMDS \
8727 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8728 awk '/ldlm_cancel/ {print $2}')
8729 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8730 awk '/ldlm_bl_callback/ {print $2}')
8731 createmany -o $DIR/$tdir/f $count
8733 can1=$(do_facet $SINGLEMDS \
8734 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8735 awk '/ldlm_cancel/ {print $2}')
8736 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8737 awk '/ldlm_bl_callback/ {print $2}')
8739 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8740 echo rm $count files
8743 can2=$(do_facet $SINGLEMDS \
8744 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8745 awk '/ldlm_cancel/ {print $2}')
8746 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8747 awk '/ldlm_bl_callback/ {print $2}')
8749 echo total: $count removes in $((t2-t1))
8750 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8752 # wait for commitment of removal
8753 lru_resize_enable mdc
8754 lru_resize_enable osc
8756 run_test 120g "Early Lock Cancel: performance test"
8758 test_121() { #bug #10589
8759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8761 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8762 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8763 lctl set_param fail_loc=0x310
8764 cancel_lru_locks osc > /dev/null
8765 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8766 lctl set_param fail_loc=0
8767 [[ $reads -eq $writes ]] ||
8768 error "read $reads blocks, must be $writes blocks"
8770 run_test 121 "read cancel race ========="
8772 test_123a() { # was test 123, statahead(bug 11401)
8773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8775 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8776 log "testing on UP system. Performance may be not as good as expected."
8781 test_mkdir -p $DIR/$tdir
8782 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8783 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8785 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8786 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8788 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8789 lctl set_param -n llite.*.statahead_max 0
8790 lctl get_param llite.*.statahead_max
8791 cancel_lru_locks mdc
8792 cancel_lru_locks osc
8794 time ls -l $DIR/$tdir | wc -l
8796 delta=$((etime - stime))
8797 log "ls $i files without statahead: $delta sec"
8798 lctl set_param llite.*.statahead_max=$max
8800 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8801 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8802 cancel_lru_locks mdc
8803 cancel_lru_locks osc
8805 time ls -l $DIR/$tdir | wc -l
8807 delta_sa=$((etime - stime))
8808 log "ls $i files with statahead: $delta_sa sec"
8809 lctl get_param -n llite.*.statahead_stats
8810 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8812 [[ $swrong -lt $ewrong ]] &&
8813 log "statahead was stopped, maybe too many locks held!"
8814 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8816 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8817 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8818 lctl set_param -n llite.*.statahead_max 0
8819 lctl get_param llite.*.statahead_max
8820 cancel_lru_locks mdc
8821 cancel_lru_locks osc
8823 time ls -l $DIR/$tdir | wc -l
8825 delta=$((etime - stime))
8826 log "ls $i files again without statahead: $delta sec"
8827 lctl set_param llite.*.statahead_max=$max
8828 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8829 if [ $SLOWOK -eq 0 ]; then
8830 error "ls $i files is slower with statahead!"
8832 log "ls $i files is slower with statahead!"
8838 [ $delta -gt 20 ] && break
8839 [ $delta -gt 8 ] && MULT=$((50 / delta))
8840 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8848 delta=$((etime - stime))
8849 log "rm -r $DIR/$tdir/: $delta seconds"
8851 lctl get_param -n llite.*.statahead_stats
8853 run_test 123a "verify statahead work"
8855 test_123b () { # statahead(bug 15027)
8856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8857 test_mkdir -p $DIR/$tdir
8858 createmany -o $DIR/$tdir/$tfile-%d 1000
8860 cancel_lru_locks mdc
8861 cancel_lru_locks osc
8863 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8864 lctl set_param fail_loc=0x80000803
8865 ls -lR $DIR/$tdir > /dev/null
8867 lctl set_param fail_loc=0x0
8868 lctl get_param -n llite.*.statahead_stats
8873 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8877 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8878 skip "no lru resize on server" && return 0
8880 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8882 log "create $NR files at $DIR/$tdir"
8883 createmany -o $DIR/$tdir/f $NR ||
8884 error "failed to create $NR files in $DIR/$tdir"
8886 cancel_lru_locks mdc
8887 ls -l $DIR/$tdir > /dev/null
8891 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8892 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8893 LRU_SIZE=$($LCTL get_param -n $PARAM)
8894 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8895 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8897 log "NS=$(basename $NSDIR)"
8902 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8903 skip "Not enough cached locks created!"
8910 # We know that lru resize allows one client to hold $LIMIT locks
8911 # for 10h. After that locks begin to be killed by client.
8913 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8915 if [ $LIMIT -lt $LRU_SIZE ]; then
8916 skip "Limit is too small $LIMIT"
8920 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8921 # killing locks. Some time was spent for creating locks. This means
8922 # that up to the moment of sleep finish we must have killed some of
8923 # them (10-100 locks). This depends on how fast ther were created.
8924 # Many of them were touched in almost the same moment and thus will
8925 # be killed in groups.
8926 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8928 # Use $LRU_SIZE_B here to take into account real number of locks
8929 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8930 local LRU_SIZE_B=$LRU_SIZE
8932 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8933 log "OLD_LVF=$OLD_LVF"
8934 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8936 # Let's make sure that we really have some margin. Client checks
8937 # cached locks every 10 sec.
8939 log "Sleep ${SLEEP} sec"
8941 while ((SEC<$SLEEP)); do
8945 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8949 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8950 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8952 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8953 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8954 unlinkmany $DIR/$tdir/f $NR
8958 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8959 log "unlink $NR files at $DIR/$tdir"
8960 unlinkmany $DIR/$tdir/f $NR
8962 run_test 124a "lru resize ======================================="
8964 get_max_pool_limit()
8966 local limit=$($LCTL get_param \
8967 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8970 if [[ $l -gt $max ]]; then
8978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8979 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8980 skip "no lru resize on server" && return 0
8982 LIMIT=$(get_max_pool_limit)
8984 NR=$(($(default_lru_size)*20))
8985 if [[ $NR -gt $LIMIT ]]; then
8986 log "Limit lock number by $LIMIT locks"
8990 IFree=$(mdsrate_inodes_available)
8991 if [ $IFree -lt $NR ]; then
8992 log "Limit lock number by $IFree inodes"
8996 lru_resize_disable mdc
8997 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8998 error "failed to create $DIR/$tdir/disable_lru_resize"
9000 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9001 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9002 cancel_lru_locks mdc
9005 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9008 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9011 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9015 nolruresize_delta=$((etime-stime))
9016 log "ls -la time: $nolruresize_delta seconds"
9017 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9018 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9020 lru_resize_enable mdc
9021 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
9022 error "failed to create $DIR/$tdir/enable_lru_resize"
9024 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9025 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9026 cancel_lru_locks mdc
9029 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9032 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9035 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9039 lruresize_delta=$((etime-stime))
9040 log "ls -la time: $lruresize_delta seconds"
9041 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9043 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9044 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9045 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9046 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9048 log "lru resize performs the same with no lru resize"
9050 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9052 run_test 124b "lru resize (performance test) ======================="
9055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9056 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
9057 skip "no lru resize on server" && return 0
9059 # cache ununsed locks on client
9061 cancel_lru_locks mdc
9062 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9063 createmany -o $DIR/$tdir/f $nr ||
9064 error "failed to create $nr files in $DIR/$tdir"
9065 ls -l $DIR/$tdir > /dev/null
9067 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9068 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9069 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9070 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9071 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9073 # set lru_max_age to 1 sec
9074 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
9075 echo "sleep $((recalc_p * 2)) seconds..."
9076 sleep $((recalc_p * 2))
9078 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9079 # restore lru_max_age
9080 $LCTL set_param -n $nsdir.lru_max_age $max_age
9081 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9082 unlinkmany $DIR/$tdir/f $nr
9084 run_test 124c "LRUR cancel very aged locks"
9086 test_125() { # 13358
9087 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9088 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
9089 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9090 test_mkdir -p $DIR/d125 || error "mkdir failed"
9091 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
9092 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
9093 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
9095 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9097 test_126() { # bug 12829/13455
9098 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9099 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
9100 $GSS && skip "must run as gss disabled" && return
9102 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9103 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9105 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9107 run_test 126 "check that the fsgid provided by the client is taken into account"
9109 test_127a() { # bug 15521
9110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9111 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9112 $LCTL set_param osc.*.stats=0
9113 FSIZE=$((2048 * 1024))
9114 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9115 cancel_lru_locks osc
9116 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9118 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9119 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9120 echo "got $COUNT $NAME"
9121 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9122 eval $NAME=$COUNT || error "Wrong proc format"
9125 read_bytes|write_bytes)
9126 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9127 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9128 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9129 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9130 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9131 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9132 error "sumsquare is too small: $SUMSQ"
9133 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9134 error "sumsquare is too big: $SUMSQ"
9138 done < $DIR/${tfile}.tmp
9140 #check that we actually got some stats
9141 [ "$read_bytes" ] || error "Missing read_bytes stats"
9142 [ "$write_bytes" ] || error "Missing write_bytes stats"
9143 [ "$read_bytes" != 0 ] || error "no read done"
9144 [ "$write_bytes" != 0 ] || error "no write done"
9146 run_test 127a "verify the client stats are sane"
9148 test_127b() { # bug LU-333
9149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9150 $LCTL set_param llite.*.stats=0
9151 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9152 # perform 2 reads and writes so MAX is different from SUM.
9153 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9154 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9155 cancel_lru_locks osc
9156 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9157 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9159 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9160 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9161 echo "got $COUNT $NAME"
9162 eval $NAME=$COUNT || error "Wrong proc format"
9166 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9167 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9168 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9169 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9172 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9173 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9174 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9175 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9179 done < $TMP/${tfile}.tmp
9181 #check that we actually got some stats
9182 [ "$read_bytes" ] || error "Missing read_bytes stats"
9183 [ "$write_bytes" ] || error "Missing write_bytes stats"
9184 [ "$read_bytes" != 0 ] || error "no read done"
9185 [ "$write_bytes" != 0 ] || error "no write done"
9187 rm -f $TMP/${tfile}.tmp
9189 run_test 127b "verify the llite client stats are sane"
9191 test_128() { # bug 15212
9193 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9198 result=$(grep error $TMP/$tfile.log)
9199 rm -f $DIR/$tfile $TMP/$tfile.log
9201 error "consecutive find's under interactive lfs failed"
9203 run_test 128 "interactive lfs for 2 consecutive find's"
9210 local ldproc=/proc/fs/ldiskfs
9211 local facets=$(get_facets MDS)
9213 for facet in ${facets//,/ }; do
9214 canondev=$(ldiskfs_canon \
9215 *.$(convert_facet2label $facet).mntdev $facet)
9216 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9217 ldproc=/sys/fs/ldiskfs
9218 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9219 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9224 local facets=$(get_facets MDS)
9225 for facet in ${facets//,/ }; do
9226 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9232 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9233 { skip "Need MDS version with at least 2.5.56"; return 0; }
9235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9236 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9237 skip "Only applicable to ldiskfs-based MDTs"
9240 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9243 local has_warning=false
9248 # block size of mds1
9249 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9250 set_dir_limits $maxsize $maxsize
9251 local dirsize=$(stat -c%s "$DIR/$tdir")
9253 while [[ $dirsize -le $maxsize ]]; do
9254 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9256 if ! $has_warning; then
9257 check_mds_dmesg '"is approaching"' && has_warning=true
9260 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9261 # EFBIG for previous versions included in ldiskfs series
9262 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9264 echo "return code $rc received as expected"
9266 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9267 error_exit "create failed w/o dir size limit"
9269 check_mds_dmesg '"has reached"' ||
9270 error_exit "reached message should be output"
9272 [ $has_warning -eq 0 ] &&
9273 error_exit "warning message should be output"
9275 dirsize=$(stat -c%s "$DIR/$tdir")
9277 [[ $dirsize -ge $maxsize ]] && return 0
9278 error_exit "current dir size $dirsize, " \
9279 "previous limit $maxsize"
9280 elif [ $rc -ne 0 ]; then
9282 error_exit "return $rc received instead of expected " \
9283 "$EFBIG or $ENOSPC, files in dir $dirsize"
9285 nfiles=$((nfiles + 1))
9286 dirsize=$(stat -c%s "$DIR/$tdir")
9290 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9292 run_test 129 "test directory size limit ========================"
9301 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9302 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9305 trap cleanup_130 EXIT RETURN
9307 local fm_file=$DIR/$tfile
9308 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9309 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9310 error "dd failed for $fm_file"
9312 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9313 filefrag -ves $fm_file
9315 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9316 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9317 [ $RC != 0 ] && error "filefrag $fm_file failed"
9319 filefrag_op=$(filefrag -ve $fm_file |
9320 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9321 lun=$($GETSTRIPE -i $fm_file)
9323 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9326 for line in $filefrag_op
9328 frag_lun=`echo $line | cut -d: -f5`
9329 ext_len=`echo $line | cut -d: -f4`
9330 if (( $frag_lun != $lun )); then
9332 error "FIEMAP on 1-stripe file($fm_file) failed"
9335 (( tot_len += ext_len ))
9338 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9340 error "FIEMAP on 1-stripe file($fm_file) failed;"
9346 echo "FIEMAP on single striped file succeeded"
9348 run_test 130a "FIEMAP (1-stripe file)"
9351 [ "$OSTCOUNT" -lt "2" ] &&
9352 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9354 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9355 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9358 trap cleanup_130 EXIT RETURN
9360 local fm_file=$DIR/$tfile
9361 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9362 error "setstripe on $fm_file"
9363 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9364 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9366 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9367 error "dd failed on $fm_file"
9369 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9370 filefrag_op=$(filefrag -ve $fm_file |
9371 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9373 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9374 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9379 for line in $filefrag_op
9381 frag_lun=$(echo $line | cut -d: -f5 |
9382 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9383 ext_len=$(echo $line | cut -d: -f4)
9384 if (( $frag_lun != $last_lun )); then
9385 if (( tot_len != 1024 )); then
9387 error "FIEMAP on $fm_file failed; returned " \
9388 "len $tot_len for OST $last_lun instead of 1024"
9395 (( tot_len += ext_len ))
9398 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9400 error "FIEMAP on $fm_file failed; returned wrong number of " \
9401 "luns or wrong len for OST $last_lun"
9407 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9409 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9412 [ "$OSTCOUNT" -lt "2" ] &&
9413 skip_env "skipping FIEMAP on 2-stripe file" && return
9415 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9416 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9419 trap cleanup_130 EXIT RETURN
9421 local fm_file=$DIR/$tfile
9422 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9423 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9424 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9426 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9427 error "dd failed on $fm_file"
9429 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9430 filefrag_op=$(filefrag -ve $fm_file |
9431 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9433 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9434 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9439 for line in $filefrag_op
9441 frag_lun=$(echo $line | cut -d: -f5 |
9442 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9443 ext_len=$(echo $line | cut -d: -f4)
9444 if (( $frag_lun != $last_lun )); then
9445 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9446 if (( logical != 512 )); then
9448 error "FIEMAP on $fm_file failed; returned " \
9449 "logical start for lun $logical instead of 512"
9452 if (( tot_len != 512 )); then
9454 error "FIEMAP on $fm_file failed; returned " \
9455 "len $tot_len for OST $last_lun instead of 1024"
9462 (( tot_len += ext_len ))
9465 if (( num_luns != 2 || tot_len != 512 )); then
9467 error "FIEMAP on $fm_file failed; returned wrong number of " \
9468 "luns or wrong len for OST $last_lun"
9474 echo "FIEMAP on 2-stripe file with hole succeeded"
9476 run_test 130c "FIEMAP (2-stripe file with hole)"
9479 [ "$OSTCOUNT" -lt "3" ] &&
9480 skip_env "skipping FIEMAP on N-stripe file test" && return
9482 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9483 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9486 trap cleanup_130 EXIT RETURN
9488 local fm_file=$DIR/$tfile
9489 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9490 error "setstripe on $fm_file"
9491 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9492 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9494 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9495 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9496 error "dd failed on $fm_file"
9498 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9499 filefrag_op=$(filefrag -ve $fm_file |
9500 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9502 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9503 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9508 for line in $filefrag_op
9510 frag_lun=$(echo $line | cut -d: -f5 |
9511 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9512 ext_len=$(echo $line | cut -d: -f4)
9513 if (( $frag_lun != $last_lun )); then
9514 if (( tot_len != 1024 )); then
9516 error "FIEMAP on $fm_file failed; returned " \
9517 "len $tot_len for OST $last_lun instead of 1024"
9524 (( tot_len += ext_len ))
9527 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9529 error "FIEMAP on $fm_file failed; returned wrong number of " \
9530 "luns or wrong len for OST $last_lun"
9536 echo "FIEMAP on N-stripe file succeeded"
9538 run_test 130d "FIEMAP (N-stripe file)"
9541 [ "$OSTCOUNT" -lt "2" ] &&
9542 skip_env "skipping continuation FIEMAP test" && return
9544 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9545 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9547 trap cleanup_130 EXIT RETURN
9549 local fm_file=$DIR/$tfile
9550 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9551 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9552 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9555 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9556 for ((i = 0; i < $NUM_BLKS; i++))
9558 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9561 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9562 filefrag_op=$(filefrag -ve $fm_file |
9563 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9565 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9566 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9571 for line in $filefrag_op
9573 frag_lun=$(echo $line | cut -d: -f5 |
9574 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9575 ext_len=$(echo $line | cut -d: -f4)
9576 if (( $frag_lun != $last_lun )); then
9577 if (( tot_len != $EXPECTED_LEN )); then
9579 error "FIEMAP on $fm_file failed; returned " \
9580 "len $tot_len for OST $last_lun instead " \
9588 (( tot_len += ext_len ))
9591 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9593 error "FIEMAP on $fm_file failed; returned wrong number " \
9594 "of luns or wrong len for OST $last_lun"
9600 echo "FIEMAP with continuation calls succeeded"
9602 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9604 # Test for writev/readv
9606 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9607 error "writev test failed"
9608 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9609 error "readv failed"
9612 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9615 local fsize=$((524288 + 1048576 + 1572864))
9616 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9617 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9618 error "append writev test failed"
9620 ((fsize += 1572864 + 1048576))
9621 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9622 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9623 error "append writev test failed"
9626 run_test 131b "test append writev"
9629 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9632 run_test 131c "test read/write on file w/o objects"
9635 rwv -f $DIR/$tfile -w -n 1 1572864
9636 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9637 if [ "$NOB" != 1572864 ]; then
9638 error "Short read filed: read $NOB bytes instead of 1572864"
9642 run_test 131d "test short read"
9645 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9646 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9647 error "read hitting hole failed"
9650 run_test 131e "test read hitting hole"
9659 mds*) res=$(do_facet $facet \
9660 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9662 ost*) res=$(do_facet $facet \
9663 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9665 *) error "Wrong facet '$facet'" ;;
9668 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9669 # if the argument $3 is zero, it means any stat increment is ok.
9670 if [[ $want -gt 0 ]]; then
9671 local count=$(echo $res | awk '{ print $2 }')
9672 [[ $count -ne $want ]] &&
9673 error "The $op counter on $facet is $count, not $want"
9678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9679 remote_ost_nodsh && skip "remote OST with nodsh" && return
9680 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9682 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9683 { skip "MDS doesn't support rename stats"; return; }
9684 local testdir=$DIR/${tdir}/stats_testdir
9685 mkdir -p $DIR/${tdir}
9688 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9689 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9691 # verify mdt stats first.
9692 mkdir ${testdir} || error "mkdir failed"
9693 check_stats $SINGLEMDS "mkdir" 1
9694 touch ${testdir}/${tfile} || error "touch failed"
9695 check_stats $SINGLEMDS "open" 1
9696 check_stats $SINGLEMDS "close" 1
9697 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9698 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9699 check_stats $SINGLEMDS "mknod" 2
9701 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9702 check_stats $SINGLEMDS "unlink" 1
9703 rm -f ${testdir}/${tfile} || error "file remove failed"
9704 check_stats $SINGLEMDS "unlink" 2
9706 # remove working dir and check mdt stats again.
9707 rmdir ${testdir} || error "rmdir failed"
9708 check_stats $SINGLEMDS "rmdir" 1
9710 local testdir1=$DIR/${tdir}/stats_testdir1
9712 mkdir -p ${testdir1}
9713 touch ${testdir1}/test1
9714 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9715 check_stats $SINGLEMDS "crossdir_rename" 1
9717 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9718 check_stats $SINGLEMDS "samedir_rename" 1
9722 run_test 133a "Verifying MDT stats ========================================"
9725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9726 remote_ost_nodsh && skip "remote OST with nodsh" && return
9727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9728 local testdir=$DIR/${tdir}/stats_testdir
9729 mkdir -p ${testdir} || error "mkdir failed"
9730 touch ${testdir}/${tfile} || error "touch failed"
9731 cancel_lru_locks mdc
9734 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9735 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9737 # extra mdt stats verification.
9738 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9739 check_stats $SINGLEMDS "setattr" 1
9740 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9741 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9743 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9744 check_stats $SINGLEMDS "getattr" 1
9746 $LFS df || error "lfs failed"
9747 check_stats $SINGLEMDS "statfs" 1
9751 run_test 133b "Verifying extra MDT stats =================================="
9754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9755 remote_ost_nodsh && skip "remote OST with nodsh" && return
9756 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9757 local testdir=$DIR/${tdir}/stats_testdir
9758 test_mkdir -p ${testdir} || error "mkdir failed"
9760 # verify obdfilter stats.
9761 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9763 cancel_lru_locks osc
9764 wait_delete_completed
9767 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9768 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9770 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9772 cancel_lru_locks osc
9773 check_stats ost1 "write" 1
9775 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9776 check_stats ost1 "read" 1
9778 > ${testdir}/${tfile} || error "truncate failed"
9779 check_stats ost1 "punch" 1
9781 rm -f ${testdir}/${tfile} || error "file remove failed"
9782 wait_delete_completed
9783 check_stats ost1 "destroy" 1
9787 run_test 133c "Verifying OST stats ========================================"
9794 while [ $value -ge 2 ]; do
9799 if [ $orig -gt $order ]; then
9807 local size=('K' 'M' 'G' 'T');
9809 local size_string=$value
9811 while [ $value -ge 1024 ]; do
9812 if [ $i -gt 3 ]; then
9813 #T is the biggest unit we get here, if that is bigger,
9815 size_string=${value}T
9818 value=$((value >> 10))
9819 if [ $value -lt 1024 ]; then
9820 size_string=${value}${size[$i]}
9831 local context=${2:-.}
9832 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9834 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9840 remote_ost_nodsh && skip "remote OST with nodsh" && return
9841 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9842 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9843 { skip "MDS doesn't support rename stats"; return; }
9845 local testdir1=$DIR/${tdir}/stats_testdir1
9846 local testdir2=$DIR/${tdir}/stats_testdir2
9848 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9850 mkdir -p ${testdir1} || error "mkdir failed"
9851 mkdir -p ${testdir2} || error "mkdir failed"
9853 createmany -o $testdir1/test 512 || error "createmany failed"
9855 # check samedir rename size
9856 mv ${testdir1}/test0 ${testdir1}/test_0
9858 local testdir1_size=$(ls -l $DIR/${tdir} |
9859 awk '/stats_testdir1/ {print $5}')
9860 local testdir2_size=$(ls -l $DIR/${tdir} |
9861 awk '/stats_testdir2/ {print $5}')
9863 testdir1_size=$(order_2 $testdir1_size)
9864 testdir2_size=$(order_2 $testdir2_size)
9866 testdir1_size=$(size_in_KMGT $testdir1_size)
9867 testdir2_size=$(size_in_KMGT $testdir2_size)
9869 echo "source rename dir size: ${testdir1_size}"
9870 echo "target rename dir size: ${testdir2_size}"
9872 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9873 eval $cmd || error "$cmd failed"
9874 local samedir=$($cmd | grep 'same_dir')
9875 local same_sample=$(get_rename_size $testdir1_size)
9876 [ -z "$samedir" ] && error "samedir_rename_size count error"
9877 [[ $same_sample -eq 1 ]] ||
9878 error "samedir_rename_size error $same_sample"
9879 echo "Check same dir rename stats success"
9881 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9883 # check crossdir rename size
9884 mv ${testdir1}/test_0 ${testdir2}/test_0
9886 testdir1_size=$(ls -l $DIR/${tdir} |
9887 awk '/stats_testdir1/ {print $5}')
9888 testdir2_size=$(ls -l $DIR/${tdir} |
9889 awk '/stats_testdir2/ {print $5}')
9891 testdir1_size=$(order_2 $testdir1_size)
9892 testdir2_size=$(order_2 $testdir2_size)
9894 testdir1_size=$(size_in_KMGT $testdir1_size)
9895 testdir2_size=$(size_in_KMGT $testdir2_size)
9897 echo "source rename dir size: ${testdir1_size}"
9898 echo "target rename dir size: ${testdir2_size}"
9900 eval $cmd || error "$cmd failed"
9901 local crossdir=$($cmd | grep 'crossdir')
9902 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9903 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9904 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9905 [[ $src_sample -eq 1 ]] ||
9906 error "crossdir_rename_size error $src_sample"
9907 [[ $tgt_sample -eq 1 ]] ||
9908 error "crossdir_rename_size error $tgt_sample"
9909 echo "Check cross dir rename stats success"
9912 run_test 133d "Verifying rename_stats ========================================"
9915 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9916 remote_ost_nodsh && skip "remote OST with nodsh" && return
9917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9918 local testdir=$DIR/${tdir}/stats_testdir
9919 local ctr f0 f1 bs=32768 count=42 sum
9921 mkdir -p ${testdir} || error "mkdir failed"
9923 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9925 for ctr in {write,read}_bytes; do
9927 cancel_lru_locks osc
9929 do_facet ost1 $LCTL set_param -n \
9930 "obdfilter.*.exports.clear=clear"
9932 if [ $ctr = write_bytes ]; then
9934 f1=${testdir}/${tfile}
9936 f0=${testdir}/${tfile}
9940 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9943 cancel_lru_locks osc
9945 sum=$(do_facet ost1 $LCTL get_param \
9946 "obdfilter.*.exports.*.stats" |
9947 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9948 $1 == ctr { sum += $7 }
9949 END { printf("%0.0f", sum) }')
9951 if ((sum != bs * count)); then
9952 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9958 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9960 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9963 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9964 remote_ost_nodsh && skip "remote OST with nodsh" && return
9965 # First without trusting modes.
9966 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9967 echo "proc_dirs='$proc_dirs'"
9968 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9969 find $proc_dirs -exec cat '{}' \; &> /dev/null
9971 # Second verifying readability.
9972 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9974 # eventually, this can also be replaced with "lctl get_param -R",
9975 # but not until that option is always available on the server
9977 for facet in mds1 ost1; do
9978 local facet_proc_dirs=$(do_facet $facet \
9979 \\\ls -d $proc_regexp 2>/dev/null)
9980 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9981 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9982 do_facet $facet find $facet_proc_dirs \
9983 ! -name req_history \
9984 -exec cat '{}' \\\; &> /dev/null
9986 do_facet $facet find $facet_proc_dirs \
9987 ! -name req_history \
9989 -exec cat '{}' \\\; &> /dev/null ||
9990 error "proc file read failed"
9993 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9996 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9997 remote_ost_nodsh && skip "remote OST with nodsh" && return
9998 # Second verifying writability.
9999 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10000 echo "proc_dirs='$proc_dirs'"
10001 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10004 -not -name force_lbug \
10005 -not -name changelog_mask \
10006 -exec badarea_io '{}' \; &> /dev/null ||
10007 error "find $proc_dirs failed"
10010 for facet in mds1 ost1; do
10011 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10012 skip "Too old lustre on $facet" && continue
10013 local facet_proc_dirs=$(do_facet $facet \
10014 \\\ls -d $proc_regexp 2> /dev/null)
10015 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10016 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10017 do_facet $facet find $facet_proc_dirs \
10019 -not -name force_lbug \
10020 -not -name changelog_mask \
10021 -exec badarea_io '{}' \\\; &> /dev/null ||
10022 error "$facet find $facet_proc_dirs failed"
10025 # remount the FS in case writes/reads /proc break the FS
10026 cleanup || error "failed to unmount"
10027 setup || error "failed to setup"
10030 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10033 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10034 remote_ost_nodsh && skip "remote OST with nodsh" && return
10035 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10036 skip "Need MDS version at least 2.9.54" && return
10039 for facet in client mds1 ost1; do
10040 local facet_proc_dirs=$(do_facet $facet \
10041 \\\ls -d $proc_regexp 2> /dev/null)
10042 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10043 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10044 # Get the list of files that are missing the terminating newline
10045 local missing=($(do_facet $facet \
10046 find ${facet_proc_dirs} -type f \| \
10047 while read F\; do \
10048 awk -v FS='\v' -v RS='\v\v' \
10049 "'END { if(NR>0 && \
10050 \\\$NF !~ /.*\\\n\$/) \
10051 print FILENAME}'" \
10054 [ ${#missing[*]} -eq 0 ] ||
10055 error "files do not end with newline: ${missing[*]}"
10058 run_test 133h "Proc files should end with newlines"
10061 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10062 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10063 skip "Need MDS version at least 2.7.54" && return
10065 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10066 cancel_lru_locks mdc
10068 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10069 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10070 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10073 createmany -o $DIR/$tdir/f $nr ||
10074 error "failed to create $nr files in $DIR/$tdir"
10075 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10077 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10078 do_facet mds1 $LCTL set_param fail_loc=0x327
10079 do_facet mds1 $LCTL set_param fail_val=500
10082 echo "sleep 10 seconds ..."
10084 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10086 do_facet mds1 $LCTL set_param fail_loc=0
10087 do_facet mds1 $LCTL set_param fail_val=0
10088 [ $lck_cnt -lt $unused ] ||
10089 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10092 unlinkmany $DIR/$tdir/f $nr
10094 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10097 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10098 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10099 skip "Need MDS version at least 2.7.54" && return
10101 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10102 cancel_lru_locks mdc
10104 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10105 ldlm.lock_reclaim_threshold_mb)
10106 # disable reclaim temporarily
10107 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10109 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10110 do_facet mds1 $LCTL set_param fail_loc=0x328
10111 do_facet mds1 $LCTL set_param fail_val=500
10113 $LCTL set_param debug=+trace
10116 createmany -o $DIR/$tdir/f $nr &
10117 local create_pid=$!
10119 echo "Sleep $TIMEOUT seconds ..."
10121 if ! ps -p $create_pid > /dev/null 2>&1; then
10122 do_facet mds1 $LCTL set_param fail_loc=0
10123 do_facet mds1 $LCTL set_param fail_val=0
10124 do_facet mds1 $LCTL set_param \
10125 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10126 error "createmany finished incorrectly!"
10128 do_facet mds1 $LCTL set_param fail_loc=0
10129 do_facet mds1 $LCTL set_param fail_val=0
10130 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10131 wait $create_pid || return 1
10133 unlinkmany $DIR/$tdir/f $nr
10135 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10137 test_140() { #bug-17379
10138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10139 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10140 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10141 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10143 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10144 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10146 while i=`expr $i + 1`; do
10147 test_mkdir -p $i || error "Creating dir $i"
10148 cd $i || error "Changing to $i"
10149 ln -s ../stat stat || error "Creating stat symlink"
10150 # Read the symlink until ELOOP present,
10151 # not LBUGing the system is considered success,
10152 # we didn't overrun the stack.
10153 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10154 [ $ret -ne 0 ] && {
10155 if [ $ret -eq 40 ]; then
10158 error "Open stat symlink"
10164 echo "The symlink depth = $i"
10165 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10166 error "Invalid symlink depth"
10168 # Test recursive symlink
10169 ln -s symlink_self symlink_self
10170 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10171 echo "open symlink_self returns $ret"
10172 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10174 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10178 local TF="$TMP/$tfile"
10180 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10182 cancel_lru_locks osc
10183 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10184 remount_client $MOUNT
10186 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10189 $TRUNCATE $DIR/$tfile 6000
10190 cancel_lru_locks osc
10191 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10194 echo "12345" >>$DIR/$tfile
10195 cancel_lru_locks osc
10196 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10199 echo "12345" >>$DIR/$tfile
10200 cancel_lru_locks osc
10201 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10206 run_test 150 "truncate/append tests"
10208 #LU-2902 roc_hit was not able to read all values from lproc
10209 function roc_hit_init() {
10210 local list=$(comma_list $(osts_nodes))
10211 local dir=$DIR/$tdir-check
10212 local file=$dir/file
10218 #use setstripe to do a write to every ost
10219 for i in $(seq 0 $((OSTCOUNT-1))); do
10220 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10221 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10222 idx=$(printf %04x $i)
10223 BEFORE=$(get_osd_param $list *OST*$idx stats |
10224 awk '$1 == "cache_access" {sum += $7}
10225 END { printf("%0.0f", sum) }')
10227 cancel_lru_locks osc
10228 cat $file >/dev/null
10230 AFTER=$(get_osd_param $list *OST*$idx stats |
10231 awk '$1 == "cache_access" {sum += $7}
10232 END { printf("%0.0f", sum) }')
10234 echo BEFORE:$BEFORE AFTER:$AFTER
10235 if ! let "AFTER - BEFORE == 4"; then
10237 error "roc_hit is not safe to use"
10245 function roc_hit() {
10246 local list=$(comma_list $(osts_nodes))
10247 echo $(get_osd_param $list '' stats |
10248 awk '$1 == "cache_hit" {sum += $7}
10249 END { printf("%0.0f", sum) }')
10252 function set_cache() {
10255 if [ "$2" == "off" ]; then
10258 local list=$(comma_list $(osts_nodes))
10259 set_osd_param $list '' $1_cache_enable $on
10261 cancel_lru_locks osc
10265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10266 remote_ost_nodsh && skip "remote OST with nodsh" && return
10269 local list=$(comma_list $(osts_nodes))
10271 # check whether obdfilter is cache capable at all
10272 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10273 echo "not cache-capable obdfilter"
10277 # check cache is enabled on all obdfilters
10278 if get_osd_param $list '' read_cache_enable | grep 0; then
10279 echo "oss cache is disabled"
10283 set_osd_param $list '' writethrough_cache_enable 1
10285 # check write cache is enabled on all obdfilters
10286 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10287 echo "oss write cache is NOT enabled"
10293 #define OBD_FAIL_OBD_NO_LRU 0x609
10294 do_nodes $list $LCTL set_param fail_loc=0x609
10296 # pages should be in the case right after write
10297 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10300 local BEFORE=$(roc_hit)
10301 cancel_lru_locks osc
10302 cat $DIR/$tfile >/dev/null
10303 local AFTER=$(roc_hit)
10305 do_nodes $list $LCTL set_param fail_loc=0
10307 if ! let "AFTER - BEFORE == CPAGES"; then
10308 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10311 # the following read invalidates the cache
10312 cancel_lru_locks osc
10313 set_osd_param $list '' read_cache_enable 0
10314 cat $DIR/$tfile >/dev/null
10316 # now data shouldn't be found in the cache
10318 cancel_lru_locks osc
10319 cat $DIR/$tfile >/dev/null
10321 if let "AFTER - BEFORE != 0"; then
10322 error "IN CACHE: before: $BEFORE, after: $AFTER"
10325 set_osd_param $list '' read_cache_enable 1
10328 run_test 151 "test cache on oss and controls ==============================="
10331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10332 local TF="$TMP/$tfile"
10334 # simulate ENOMEM during write
10335 #define OBD_FAIL_OST_NOMEM 0x226
10336 lctl set_param fail_loc=0x80000226
10337 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10339 sync || error "sync failed"
10340 lctl set_param fail_loc=0
10342 # discard client's cache
10343 cancel_lru_locks osc
10345 # simulate ENOMEM during read
10346 lctl set_param fail_loc=0x80000226
10347 cmp $TF $DIR/$tfile || error "cmp failed"
10348 lctl set_param fail_loc=0
10352 run_test 152 "test read/write with enomem ============================"
10355 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10357 run_test 153 "test if fdatasync does not crash ======================="
10359 dot_lustre_fid_permission_check() {
10361 local ffid=$MOUNT/.lustre/fid/$fid
10364 echo "stat fid $fid"
10365 stat $ffid > /dev/null || error "stat $ffid failed."
10366 echo "touch fid $fid"
10367 touch $ffid || error "touch $ffid failed."
10368 echo "write to fid $fid"
10369 cat /etc/hosts > $ffid || error "write $ffid failed."
10370 echo "read fid $fid"
10371 diff /etc/hosts $ffid || error "read $ffid failed."
10372 echo "append write to fid $fid"
10373 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10374 echo "rename fid $fid"
10375 mv $ffid $test_dir/$tfile.1 &&
10376 error "rename $ffid to $tfile.1 should fail."
10377 touch $test_dir/$tfile.1
10378 mv $test_dir/$tfile.1 $ffid &&
10379 error "rename $tfile.1 to $ffid should fail."
10380 rm -f $test_dir/$tfile.1
10381 echo "truncate fid $fid"
10382 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10383 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10384 echo "link fid $fid"
10385 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10387 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10388 echo "setfacl fid $fid"
10389 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10390 echo "getfacl fid $fid"
10391 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10393 echo "unlink fid $fid"
10394 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10395 echo "mknod fid $fid"
10396 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10398 fid=[0xf00000400:0x1:0x0]
10399 ffid=$MOUNT/.lustre/fid/$fid
10401 echo "stat non-exist fid $fid"
10402 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10403 echo "write to non-exist fid $fid"
10404 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10405 echo "link new fid $fid"
10406 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10408 mkdir -p $test_dir/$tdir
10409 touch $test_dir/$tdir/$tfile
10410 fid=$($LFS path2fid $test_dir/$tdir)
10413 error "error: could not get fid for $test_dir/$dir/$tfile."
10415 ffid=$MOUNT/.lustre/fid/$fid
10418 ls $ffid > /dev/null || error "ls $ffid failed."
10419 echo "touch $fid/$tfile.1"
10420 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10422 echo "touch $MOUNT/.lustre/fid/$tfile"
10423 touch $MOUNT/.lustre/fid/$tfile && \
10424 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10426 echo "setxattr to $MOUNT/.lustre/fid"
10427 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10429 echo "listxattr for $MOUNT/.lustre/fid"
10430 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10432 echo "delxattr from $MOUNT/.lustre/fid"
10433 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10435 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10436 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10437 error "touch invalid fid should fail."
10439 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10440 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10441 error "touch non-normal fid should fail."
10443 echo "rename $tdir to $MOUNT/.lustre/fid"
10444 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10445 error "rename to $MOUNT/.lustre/fid should fail."
10447 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10449 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10450 local new_obf_mode=777
10452 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10453 chmod $new_obf_mode $DIR/.lustre/fid ||
10454 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10456 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10457 [ $obf_mode -eq $new_obf_mode ] ||
10458 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10460 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10461 chmod $old_obf_mode $DIR/.lustre/fid ||
10462 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10465 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10466 fid=$($LFS path2fid $test_dir/$tfile-2)
10468 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10470 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10471 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10472 error "create lov data thru .lustre failed"
10474 echo "cp /etc/passwd $test_dir/$tfile-2"
10475 cp /etc/passwd $test_dir/$tfile-2 ||
10476 error "copy to $test_dir/$tfile-2 failed."
10477 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10478 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10479 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10481 rm -rf $test_dir/tfile.lnk
10482 rm -rf $test_dir/$tfile-2
10486 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10487 skip "Need MDS version at least 2.4.1" && return
10489 local tf=$DIR/$tfile
10492 local fid=$($LFS path2fid $tf)
10493 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10495 # check that we get the same pathname back
10496 local found=$($LFS fid2path $MOUNT "$fid")
10497 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10498 [ "$found" == "$tf" ] ||
10499 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10501 run_test 154A "lfs path2fid and fid2path basic checks"
10504 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10505 skip "Need MDS version at least 2.4.1" && return
10507 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10508 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10509 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10510 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10512 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10513 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10515 # check that we get the same pathname
10516 echo "PFID: $PFID, name: $name"
10517 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10518 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10519 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10520 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10522 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10524 run_test 154B "verify the ll_decode_linkea tool"
10527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10528 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10529 { skip "Need MDS version at least 2.2.51"; return 0; }
10530 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10531 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10533 cp /etc/hosts $DIR/$tfile
10535 fid=$($LFS path2fid $DIR/$tfile)
10537 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10539 dot_lustre_fid_permission_check "$fid" $DIR ||
10540 error "dot lustre permission check $fid failed"
10542 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10544 touch $MOUNT/.lustre/file &&
10545 error "creation is not allowed under .lustre"
10547 mkdir $MOUNT/.lustre/dir &&
10548 error "mkdir is not allowed under .lustre"
10552 run_test 154a "Open-by-FID"
10555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10556 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10557 { skip "Need MDS version at least 2.2.51"; return 0; }
10558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10560 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10562 local remote_dir=$DIR/$tdir/remote_dir
10566 mkdir -p $DIR/$tdir
10567 $LFS mkdir -i $MDTIDX $remote_dir ||
10568 error "create remote directory failed"
10570 cp /etc/hosts $remote_dir/$tfile
10572 fid=$($LFS path2fid $remote_dir/$tfile)
10574 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10576 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10577 error "dot lustre permission check $fid failed"
10580 run_test 154b "Open-by-FID for remote directory"
10583 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10584 skip "Need MDS version at least 2.4.1" && return
10586 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10587 local FID1=$($LFS path2fid $DIR/$tfile.1)
10588 local FID2=$($LFS path2fid $DIR/$tfile.2)
10589 local FID3=$($LFS path2fid $DIR/$tfile.3)
10592 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10593 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10594 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10596 [ "$FID" = "${!want}" ] ||
10597 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10601 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10603 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10604 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10608 run_test 154c "lfs path2fid and fid2path multiple arguments"
10611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10612 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10613 skip "Need MDS version at least 2.5.53" && return
10615 if remote_mds; then
10616 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10620 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10627 local fid=$($LFS path2fid $DIR/$tfile)
10630 cmd="exec $fd<$DIR/$tfile"
10632 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10633 echo "$fid_list" | grep "$fid"
10636 cmd="exec $fd>/dev/null"
10638 if [ $rc -ne 0 ]; then
10639 error "FID $fid not found in open files list $fid_list"
10642 run_test 154d "Verify open file fid"
10646 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10647 skip "Need MDS version at least 2.6.50" && return
10649 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10650 error ".lustre returned by readdir"
10653 run_test 154e ".lustre is not returned by readdir"
10656 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10657 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10658 test_mkdir -p -c1 $DIR/$tdir/d
10659 # test dirs inherit from its stripe
10660 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10661 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10662 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10663 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10666 # get fid of parents
10667 local FID0=$($LFS path2fid $DIR/$tdir/d)
10668 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10669 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10670 local FID3=$($LFS path2fid $DIR)
10672 # check that path2fid --parents returns expected <parent_fid>/name
10673 # 1) test for a directory (single parent)
10674 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10675 [ "$parent" == "$FID0/foo1" ] ||
10676 error "expected parent: $FID0/foo1, got: $parent"
10678 # 2) test for a file with nlink > 1 (multiple parents)
10679 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10680 echo "$parent" | grep -F "$FID1/$tfile" ||
10681 error "$FID1/$tfile not returned in parent list"
10682 echo "$parent" | grep -F "$FID2/link" ||
10683 error "$FID2/link not returned in parent list"
10685 # 3) get parent by fid
10686 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10687 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10688 echo "$parent" | grep -F "$FID1/$tfile" ||
10689 error "$FID1/$tfile not returned in parent list (by fid)"
10690 echo "$parent" | grep -F "$FID2/link" ||
10691 error "$FID2/link not returned in parent list (by fid)"
10693 # 4) test for entry in root directory
10694 parent=$($LFS path2fid --parents $DIR/f)
10695 echo "$parent" | grep -F "$FID3/f" ||
10696 error "$FID3/f not returned in parent list"
10698 # 5) test it on root directory
10699 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10700 error "$MOUNT should not have parents"
10702 # enable xattr caching and check that linkea is correctly updated
10703 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10704 save_lustre_params client "llite.*.xattr_cache" > $save
10705 lctl set_param llite.*.xattr_cache 1
10707 # 6.1) linkea update on rename
10708 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10710 # get parents by fid
10711 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10712 # foo1 should no longer be returned in parent list
10713 echo "$parent" | grep -F "$FID1" &&
10714 error "$FID1 should no longer be in parent list"
10715 # the new path should appear
10716 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10717 error "$FID2/$tfile.moved is not in parent list"
10719 # 6.2) linkea update on unlink
10720 rm -f $DIR/$tdir/d/foo2/link
10721 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10722 # foo2/link should no longer be returned in parent list
10723 echo "$parent" | grep -F "$FID2/link" &&
10724 error "$FID2/link should no longer be in parent list"
10728 restore_lustre_params < $save
10731 run_test 154f "get parent fids by reading link ea"
10735 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10736 { skip "Need MDS version at least 2.6.92"; return 0; }
10737 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10739 mkdir -p $DIR/$tdir
10740 llapi_fid_test -d $DIR/$tdir
10742 run_test 154g "various llapi FID tests"
10744 test_155_small_load() {
10745 local temp=$TMP/$tfile
10746 local file=$DIR/$tfile
10748 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10749 error "dd of=$temp bs=6096 count=1 failed"
10751 cancel_lru_locks osc
10752 cmp $temp $file || error "$temp $file differ"
10754 $TRUNCATE $temp 6000
10755 $TRUNCATE $file 6000
10756 cmp $temp $file || error "$temp $file differ (truncate1)"
10758 echo "12345" >>$temp
10759 echo "12345" >>$file
10760 cmp $temp $file || error "$temp $file differ (append1)"
10762 echo "12345" >>$temp
10763 echo "12345" >>$file
10764 cmp $temp $file || error "$temp $file differ (append2)"
10770 test_155_big_load() {
10771 remote_ost_nodsh && skip "remote OST with nodsh" && return
10772 local temp=$TMP/$tfile
10773 local file=$DIR/$tfile
10776 local cache_size=$(do_facet ost$((MAXI+1)) \
10777 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10778 local large_file_size=$((cache_size * 2))
10780 echo "OSS cache size: $cache_size KB"
10781 echo "Large file size: $large_file_size KB"
10783 [ $MAXV -le $large_file_size ] && \
10784 skip_env "max available OST size needs > $large_file_size KB" && \
10787 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10789 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10790 error "dd of=$temp bs=$large_file_size count=1k failed"
10793 cancel_lru_locks osc
10794 cmp $temp $file || error "$temp $file differ"
10800 save_writethrough() {
10801 local facets=$(get_facets OST)
10803 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10804 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10809 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10810 save_writethrough $p
10813 set_cache writethrough on
10814 test_155_small_load
10815 restore_lustre_params < $p
10818 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10822 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10823 save_writethrough $p
10826 set_cache writethrough off
10827 test_155_small_load
10828 restore_lustre_params < $p
10831 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10835 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10836 save_writethrough $p
10839 set_cache writethrough on
10840 test_155_small_load
10841 restore_lustre_params < $p
10844 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10848 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10849 save_writethrough $p
10852 set_cache writethrough off
10853 test_155_small_load
10854 restore_lustre_params < $p
10857 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10861 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10862 save_writethrough $p
10865 set_cache writethrough on
10867 restore_lustre_params < $p
10870 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10874 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10875 save_writethrough $p
10878 set_cache writethrough off
10880 restore_lustre_params < $p
10883 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10887 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10888 save_writethrough $p
10891 set_cache writethrough on
10893 restore_lustre_params < $p
10896 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10900 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10901 save_writethrough $p
10904 set_cache writethrough off
10906 restore_lustre_params < $p
10909 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10912 remote_ost_nodsh && skip "remote OST with nodsh" && return
10913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10917 local file="$DIR/$tfile"
10918 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10920 [ "$(facet_fstype ost1)" = "zfs" -a \
10921 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10922 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10925 save_writethrough $p
10928 log "Turn on read and write cache"
10930 set_cache writethrough on
10932 log "Write data and read it back."
10933 log "Read should be satisfied from the cache."
10934 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10936 cancel_lru_locks osc
10937 cat $file >/dev/null
10939 if ! let "AFTER - BEFORE == CPAGES"; then
10940 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10942 log "cache hits:: before: $BEFORE, after: $AFTER"
10945 log "Read again; it should be satisfied from the cache."
10947 cancel_lru_locks osc
10948 cat $file >/dev/null
10950 if ! let "AFTER - BEFORE == CPAGES"; then
10951 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10953 log "cache hits:: before: $BEFORE, after: $AFTER"
10956 log "Turn off the read cache and turn on the write cache"
10958 set_cache writethrough on
10960 log "Read again; it should be satisfied from the cache."
10962 cancel_lru_locks osc
10963 cat $file >/dev/null
10965 if ! let "AFTER - BEFORE == CPAGES"; then
10966 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10968 log "cache hits:: before: $BEFORE, after: $AFTER"
10971 log "Read again; it should not be satisfied from the cache."
10973 cancel_lru_locks osc
10974 cat $file >/dev/null
10976 if ! let "AFTER - BEFORE == 0"; then
10977 error "IN CACHE: before: $BEFORE, after: $AFTER"
10979 log "cache hits:: before: $BEFORE, after: $AFTER"
10982 log "Write data and read it back."
10983 log "Read should be satisfied from the cache."
10984 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10986 cancel_lru_locks osc
10987 cat $file >/dev/null
10989 if ! let "AFTER - BEFORE == CPAGES"; then
10990 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10992 log "cache hits:: before: $BEFORE, after: $AFTER"
10995 log "Read again; it should not be satisfied from the cache."
10997 cancel_lru_locks osc
10998 cat $file >/dev/null
11000 if ! let "AFTER - BEFORE == 0"; then
11001 error "IN CACHE: before: $BEFORE, after: $AFTER"
11003 log "cache hits:: before: $BEFORE, after: $AFTER"
11006 log "Turn off read and write cache"
11008 set_cache writethrough off
11010 log "Write data and read it back"
11011 log "It should not be satisfied from the cache."
11013 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11014 cancel_lru_locks osc
11016 cat $file >/dev/null
11018 if ! let "AFTER - BEFORE == 0"; then
11019 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11021 log "cache hits:: before: $BEFORE, after: $AFTER"
11024 log "Turn on the read cache and turn off the write cache"
11026 set_cache writethrough off
11028 log "Write data and read it back"
11029 log "It should not be satisfied from the cache."
11031 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11033 cancel_lru_locks osc
11034 cat $file >/dev/null
11036 if ! let "AFTER - BEFORE == 0"; then
11037 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11039 log "cache hits:: before: $BEFORE, after: $AFTER"
11042 log "Read again; it should be satisfied from the cache."
11044 cancel_lru_locks osc
11045 cat $file >/dev/null
11047 if ! let "AFTER - BEFORE == CPAGES"; then
11048 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11050 log "cache hits:: before: $BEFORE, after: $AFTER"
11054 restore_lustre_params < $p
11057 run_test 156 "Verification of tunables"
11060 cleanup_changelog () {
11062 echo "Deregistering changelog client $CL_USER"
11063 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11067 if [[ $MDSCOUNT -gt 1 ]]; then
11068 error_ignore bz17935 $*
11076 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11078 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11080 if [ $MASK -eq 1 ]; then
11081 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11083 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11087 changelog_extract_field() {
11091 local identifier=$4
11093 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11094 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11100 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11101 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11102 { skip "Need MDS version at least 2.2.0"; return; }
11104 local CL_USERS="mdd.$MDT0.changelog_users"
11105 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11106 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11107 changelog_register -n)
11108 echo "Registered as changelog user $CL_USER"
11109 trap cleanup_changelog EXIT
11110 $GET_CL_USERS | grep -q $CL_USER ||
11111 error "User $CL_USER not found in changelog_users"
11114 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11115 touch $DIR/$tdir/pics/2008/zachy/timestamp
11116 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11117 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11118 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11119 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11120 rm $DIR/$tdir/pics/desktop.jpg
11122 $LFS changelog $MDT0 | tail -5
11124 echo "verifying changelog mask"
11125 changelog_chmask "MKDIR"
11126 changelog_chmask "CLOSE"
11128 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11129 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11131 changelog_chmask "MKDIR"
11132 changelog_chmask "CLOSE"
11134 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11135 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11137 $LFS changelog $MDT0
11138 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11139 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11140 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11141 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11144 echo "verifying target fid"
11145 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11146 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11147 [ "$fidc" == "$fidf" ] ||
11148 err17935 "fid in changelog $fidc != file fid $fidf"
11149 echo "verifying parent fid"
11150 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11151 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11152 [ "$fidc" == "$fidf" ] ||
11153 err17935 "pfid in changelog $fidc != dir fid $fidf"
11155 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11156 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11157 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11158 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11159 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11160 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11162 MIN_REC=$($GET_CL_USERS |
11163 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11164 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11165 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11166 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11167 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11169 # LU-3446 changelog index reset on MDT restart
11170 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11171 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11172 $LFS changelog_clear $MDT0 $CL_USER 0
11173 stop $SINGLEMDS || error "Fail to stop MDT."
11174 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11175 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11176 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11177 [ $CUR_REC1 == $CUR_REC2 ] ||
11178 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11180 echo "verifying user deregister"
11182 $GET_CL_USERS | grep -q $CL_USER &&
11183 error "User $CL_USER still in changelog_users"
11185 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11186 if [ $CL_USER -eq 0 ]; then
11187 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11188 touch $DIR/$tdir/chloe
11189 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11190 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11191 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11193 echo "$CL_USER other changelog users; can't verify off"
11196 run_test 160a "changelog sanity"
11198 test_160b() { # LU-3587
11199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11200 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11201 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11202 { skip "Need MDS version at least 2.2.0"; return; }
11204 local CL_USERS="mdd.$MDT0.changelog_users"
11205 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11206 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11207 changelog_register -n)
11208 echo "Registered as changelog user $CL_USER"
11209 trap cleanup_changelog EXIT
11210 $GET_CL_USERS | grep -q $CL_USER ||
11211 error "User $CL_USER not found in changelog_users"
11213 local LONGNAME1=$(str_repeat a 255)
11214 local LONGNAME2=$(str_repeat b 255)
11217 echo "creating very long named file"
11218 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11219 echo "moving very long named file"
11220 mv $LONGNAME1 $LONGNAME2
11222 $LFS changelog $MDT0 | grep RENME
11226 run_test 160b "Verify that very long rename doesn't crash in changelog"
11229 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11232 local server_version=$(lustre_version_code $SINGLEMDS)
11234 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11235 [[ $server_version -gt $(version_code 2.5.1) &&
11236 $server_version -lt $(version_code 2.5.50) ]] ||
11237 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11240 # Registration step
11241 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11242 changelog_register -n)
11243 trap cleanup_changelog EXIT
11246 mkdir -p $DIR/$tdir
11247 $MCREATE $DIR/$tdir/foo_160c
11248 changelog_chmask "TRUNC"
11249 $TRUNCATE $DIR/$tdir/foo_160c 200
11250 changelog_chmask "TRUNC"
11251 $TRUNCATE $DIR/$tdir/foo_160c 199
11252 $LFS changelog $MDT0
11253 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11254 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11255 $LFS changelog_clear $MDT0 $CL_USER 0
11257 # Deregistration step
11260 run_test 160c "verify that changelog log catch the truncate event"
11263 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11264 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11266 local server_version=$(lustre_version_code mds1)
11267 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11269 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11270 { skip "Need MDS version at least 2.7.60+"; return; }
11271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11273 # Registration step
11274 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11275 changelog_register -n)
11277 trap cleanup_changelog EXIT
11278 mkdir -p $DIR/$tdir/migrate_dir
11279 $LFS changelog_clear $MDT0 $CL_USER 0
11281 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11282 $LFS changelog $MDT0
11283 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11284 $LFS changelog_clear $MDT0 $CL_USER 0
11285 [ $MIGRATES -eq 1 ] ||
11286 error "MIGRATE changelog mask count $MIGRATES != 1"
11288 # Deregistration step
11291 run_test 160d "verify that changelog log catch the migrate event"
11294 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11297 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11298 changelog_register -n)
11299 echo "Registered as changelog user $CL_USER"
11300 trap cleanup_changelog EXIT
11302 # Delete a future user (expect fail)
11303 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11306 if [ $rc -eq 0 ]; then
11307 error "Deleted non-existant user cl77"
11308 elif [ $rc -ne 2 ]; then
11309 error "changelog_deregister failed with $rc, " \
11310 "expected 2 (ENOENT)"
11313 # Clear to a bad index (1 billion should be safe)
11314 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11317 if [ $rc -eq 0 ]; then
11318 error "Successfully cleared to invalid CL index"
11319 elif [ $rc -ne 22 ]; then
11320 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11323 run_test 160e "changelog negative testing"
11326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11327 test_mkdir -p -c1 $DIR/$tdir
11328 cp /etc/hosts $DIR/$tdir/$tfile
11329 test_mkdir -c1 $DIR/$tdir/foo1
11330 test_mkdir -c1 $DIR/$tdir/foo2
11331 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11332 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11333 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11334 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11335 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11336 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11337 $LFS fid2path $DIR $FID
11338 err17935 "bad link ea"
11341 rm $DIR/$tdir/foo2/zachary
11343 rm $DIR/$tdir/foo2/thor
11345 rm $DIR/$tdir/$tfile
11347 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11348 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11350 $LFS fid2path $DIR $FID
11351 err17935 "bad link rename"
11353 rm $DIR/$tdir/foo2/maggie
11356 local longname=filename_avg_len_is_thirty_two_
11357 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11358 error "failed to hardlink many files"
11359 links=$($LFS fid2path $DIR $FID | wc -l)
11360 echo -n "${links}/1000 links in link EA"
11361 [[ $links -gt 60 ]] ||
11362 err17935 "expected at least 60 links in link EA"
11363 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11364 error "failed to unlink many hardlinks"
11366 run_test 161a "link ea sanity"
11369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11370 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11372 local remote_dir=$DIR/$tdir/remote_dir
11374 mkdir -p $DIR/$tdir
11375 $LFS mkdir -i $MDTIDX $remote_dir ||
11376 error "create remote directory failed"
11378 cp /etc/hosts $remote_dir/$tfile
11379 mkdir -p $remote_dir/foo1
11380 mkdir -p $remote_dir/foo2
11381 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11382 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11383 ln $remote_dir/$tfile $remote_dir/foo1/luna
11384 ln $remote_dir/$tfile $remote_dir/foo2/thor
11386 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11388 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11389 $LFS fid2path $DIR $FID
11390 err17935 "bad link ea"
11393 rm $remote_dir/foo2/zachary
11395 rm $remote_dir/foo2/thor
11397 rm $remote_dir/$tfile
11399 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11400 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11401 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11402 $LFS fid2path $DIR $FID
11403 err17935 "bad link rename"
11405 rm $remote_dir/foo2/maggie
11408 local longname=filename_avg_len_is_thirty_two_
11409 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11410 error "failed to hardlink many files"
11411 links=$($LFS fid2path $DIR $FID | wc -l)
11412 echo -n "${links}/1000 links in link EA"
11413 [[ ${links} -gt 60 ]] ||
11414 err17935 "expected at least 60 links in link EA"
11415 unlinkmany $remote_dir/foo2/$longname 1000 ||
11416 error "failed to unlink many hardlinks"
11418 run_test 161b "link ea sanity under remote directory"
11421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11423 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11424 skip "Need MDS version at least 2.1.5" && return
11426 # define CLF_RENAME_LAST 0x0001
11427 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11428 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11429 changelog_register -n)
11431 trap cleanup_changelog EXIT
11433 mkdir -p $DIR/$tdir
11434 touch $DIR/$tdir/foo_161c
11435 touch $DIR/$tdir/bar_161c
11436 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11437 $LFS changelog $MDT0 | grep RENME
11438 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11440 $LFS changelog_clear $MDT0 $CL_USER 0
11441 if [ x$flags != "x0x1" ]; then
11442 error "flag $flags is not 0x1"
11444 echo "rename overwrite a target having nlink = 1," \
11445 "changelog record has flags of $flags"
11447 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11448 touch $DIR/$tdir/foo_161c
11449 touch $DIR/$tdir/bar_161c
11450 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11451 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11452 $LFS changelog $MDT0 | grep RENME
11453 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11454 $LFS changelog_clear $MDT0 $CL_USER 0
11455 if [ x$flags != "x0x0" ]; then
11456 error "flag $flags is not 0x0"
11458 echo "rename overwrite a target having nlink > 1," \
11459 "changelog record has flags of $flags"
11461 # rename doesn't overwrite a target (changelog flag 0x0)
11462 touch $DIR/$tdir/foo_161c
11463 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11464 $LFS changelog $MDT0 | grep RENME
11465 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11466 $LFS changelog_clear $MDT0 $CL_USER 0
11467 if [ x$flags != "x0x0" ]; then
11468 error "flag $flags is not 0x0"
11470 echo "rename doesn't overwrite a target," \
11471 "changelog record has flags of $flags"
11473 # define CLF_UNLINK_LAST 0x0001
11474 # unlink a file having nlink = 1 (changelog flag 0x1)
11475 rm -f $DIR/$tdir/foo2_161c
11476 $LFS changelog $MDT0 | grep UNLNK
11477 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11478 $LFS changelog_clear $MDT0 $CL_USER 0
11479 if [ x$flags != "x0x1" ]; then
11480 error "flag $flags is not 0x1"
11482 echo "unlink a file having nlink = 1," \
11483 "changelog record has flags of $flags"
11485 # unlink a file having nlink > 1 (changelog flag 0x0)
11486 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11487 rm -f $DIR/$tdir/foobar_161c
11488 $LFS changelog $MDT0 | grep UNLNK
11489 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11490 $LFS changelog_clear $MDT0 $CL_USER 0
11491 if [ x$flags != "x0x0" ]; then
11492 error "flag $flags is not 0x0"
11494 echo "unlink a file having nlink > 1," \
11495 "changelog record has flags of $flags"
11498 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11505 # cleanup previous run
11506 rm -rf $DIR/$tdir/$tfile
11508 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11509 changelog_register -n)
11510 [[ $? -eq 0 ]] || error "changelog_register failed"
11512 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11513 # interfer with $MOUNT/.lustre/fid/ access
11515 [[ $? -eq 0 ]] || error "mkdir failed"
11517 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11518 $LCTL set_param fail_loc=0x8000140c
11520 $LCTL set_param fail_val=5
11523 echo foofoo > $DIR/$tdir/$tfile &
11526 # wait for create to be delayed
11530 [[ $? -eq 0 ]] || error "create should be blocked"
11532 local tempfile=$(mktemp)
11533 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11534 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11535 # some delay may occur during ChangeLog publishing and file read just
11536 # above, that could allow file write to happen finally
11537 [[ -s $tempfile ]] && echo "file should be empty"
11539 $LCTL set_param fail_loc=0
11542 [[ $? -eq 0 ]] || error "create failed"
11544 $LFS changelog_clear $MDT0 $user 0
11545 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11547 run_test 161d "create with concurrent .lustre/fid access"
11554 local path=$(${LFS} fid2path $*)
11555 # Remove the '//' indicating a remote directory
11556 path=$(echo $path | sed 's#//#/#g')
11559 if [ $RC -ne 0 ]; then
11560 err17935 "path looked up of $expected failed. Error $RC"
11562 elif [ "${path}" != "${expected}" ]; then
11563 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11566 echo "fid $fid resolves to path $path (expected $expected)"
11569 test_162a() { # was test_162
11570 # Make changes to filesystem
11571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11572 test_mkdir -p -c1 $DIR/$tdir/d2
11573 touch $DIR/$tdir/d2/$tfile
11574 touch $DIR/$tdir/d2/x1
11575 touch $DIR/$tdir/d2/x2
11576 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11577 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11579 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11580 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11581 error "check path $tdir/d2/$tfile failed"
11584 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11585 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11586 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11587 error "check path $tdir/d2/p/q/r/slink failed"
11589 # softlink to wrong file
11590 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11591 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11592 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11593 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11596 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11597 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11598 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11599 # fid2path dir/fsname should both work
11600 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11601 error "check path $tdir/d2/a/b/c/new_file failed"
11602 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11603 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11605 # hardlink count: check that there are 2 links
11606 # Doesnt work with CMD yet: 17935
11607 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11608 err17935 "expected 2 links"
11610 # hardlink indexing: remove the first link
11611 rm $DIR/$tdir/d2/p/q/r/hlink
11612 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11613 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11617 run_test 162a "path lookup sanity"
11620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11621 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11624 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11625 error "create striped dir failed"
11627 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11628 tail -n 1 | awk '{print $2}')
11629 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11631 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11632 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11635 for ((i=0;i<5;i++)); do
11636 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11637 error "get fid for f$i failed"
11638 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11639 error "check path $tdir/striped_dir/f$i failed"
11641 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11642 error "get fid for d$i failed"
11643 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11644 error "check path $tdir/striped_dir/d$i failed"
11649 run_test 162b "striped directory path lookup sanity"
11651 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11653 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11654 skip "Need MDS version at least 2.7.51" && return
11655 test_mkdir $DIR/$tdir.local
11656 test_mkdir $DIR/$tdir.remote
11657 local lpath=$tdir.local
11658 local rpath=$tdir.remote
11660 for ((i = 0; i <= 101; i++)); do
11663 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11664 error "get fid for local directory $DIR/$lpath failed"
11665 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11666 error "check path for local directory $DIR/$lpath failed"
11669 test_mkdir $DIR/$rpath
11670 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11671 error "get fid for remote directory $DIR/$rpath failed"
11672 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11673 error "check path for remote directory $DIR/$rpath failed"
11678 run_test 162c "fid2path works with paths 100 or more directories deep"
11681 # do directio so as not to populate the page cache
11682 log "creating a 10 Mb file"
11683 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11684 log "starting reads"
11685 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11686 log "truncating the file"
11687 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11689 kill %+ || true # reads might have finished
11690 echo "wait until dd is finished"
11692 log "removing the temporary file"
11693 rm -rf $DIR/$tfile || error "tmp file removal failed"
11695 run_test 169 "parallel read and truncate should not deadlock"
11698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11699 $LCTL clear # bug 18514
11700 $LCTL debug_daemon start $TMP/${tfile}_log_good
11702 $LCTL debug_daemon stop
11703 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11704 error "sed failed to read log_good"
11706 $LCTL debug_daemon start $TMP/${tfile}_log_good
11708 $LCTL debug_daemon stop
11710 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11711 error "lctl df log_bad failed"
11713 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11714 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11716 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11717 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11719 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11720 error "bad_line good_line1 good_line2 are empty"
11722 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11723 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11724 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11726 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11727 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11728 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11730 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11731 error "bad_line_new good_line_new are empty"
11733 local expected_good=$((good_line1 + good_line2*2))
11735 rm -f $TMP/${tfile}*
11736 # LU-231, short malformed line may not be counted into bad lines
11737 if [ $bad_line -ne $bad_line_new ] &&
11738 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11739 error "expected $bad_line bad lines, but got $bad_line_new"
11743 if [ $expected_good -ne $good_line_new ]; then
11744 error "expected $expected_good good lines, but got $good_line_new"
11749 run_test 170 "test lctl df to handle corrupted log ====================="
11751 test_171() { # bug20592
11752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11753 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11754 $LCTL set_param fail_loc=0x50e
11755 $LCTL set_param fail_val=3000
11756 multiop_bg_pause $DIR/$tfile O_s || true
11758 kill -USR1 $MULTIPID
11762 if dmesg | grep "recursive fault"; then
11763 error "caught a recursive fault"
11765 $LCTL set_param fail_loc=0
11768 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11770 # it would be good to share it with obdfilter-survey/iokit-libecho code
11771 setup_obdecho_osc () {
11774 local obdfilter_name=$2
11775 echo "Creating new osc for $obdfilter_name on $ost_nid"
11776 # make sure we can find loopback nid
11777 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11779 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11780 ${obdfilter_name}_osc_UUID || rc=2; }
11781 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11782 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11786 cleanup_obdecho_osc () {
11787 local obdfilter_name=$1
11788 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11789 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11796 local pages=${3:-64}
11801 local obd_size=$(get_obd_size $node $OBD)
11802 local page_size=$(get_page_size $node)
11803 if [[ -n "$obd_size" ]]; then
11804 local new_count=$((obd_size / (pages * page_size / 1024)))
11805 [[ $new_count -ge $count ]] || count=$new_count
11808 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11809 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11811 if [ $rc -eq 0 ]; then
11812 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11813 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11815 echo "New object id is $id"
11816 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11818 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11819 "test_brw $count w v $pages $id" || rc=4; }
11820 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11822 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11823 "cleanup" || rc=5; }
11824 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11825 "detach" || rc=6; }
11826 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11832 remote_ost_nodsh && skip "remote OST with nodsh" && return
11834 local rmmod_local=0
11836 if ! module_loaded obdecho; then
11837 load_module obdecho/obdecho
11841 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11842 local host=$(lctl get_param -n osc.$osc.import |
11843 awk '/current_connection:/ {print $2}' )
11844 local target=$(lctl get_param -n osc.$osc.import |
11845 awk '/target:/ {print $2}' )
11846 target=${target%_UUID}
11848 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11849 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11850 [[ -n $target ]] && cleanup_obdecho_osc $target
11851 [ $rmmod_local -eq 1 ] && rmmod obdecho
11854 run_test 180a "test obdecho on osc"
11857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11858 remote_ost_nodsh && skip "remote OST with nodsh" && return
11860 local rmmod_remote=0
11862 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11863 rmmod_remote=true || error "failed to load module obdecho"
11864 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11865 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11866 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11869 run_test 180b "test obdecho directly on obdfilter"
11871 test_180c() { # LU-2598
11872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11873 remote_ost_nodsh && skip "remote OST with nodsh" && return
11874 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11875 skip "Need MDS version at least 2.4.0" && return
11878 local rmmod_remote=false
11879 local pages=16384 # 64MB bulk I/O RPC size
11882 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11883 rmmod_remote=true || error "failed to load module obdecho"
11885 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11887 if [ -n "$target" ]; then
11888 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11890 echo "there is no obdfilter target on ost1"
11893 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11896 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11898 test_181() { # bug 22177
11899 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11900 # create enough files to index the directory
11901 createmany -o $DIR/$tdir/foobar 4000
11902 # print attributes for debug purpose
11905 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11907 # remove the files & current working dir
11908 unlinkmany $DIR/$tdir/foobar 4000
11910 kill -USR1 $MULTIPID
11912 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11915 run_test 181 "Test open-unlinked dir ========================"
11921 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11923 $LCTL set_param mdc.*.rpc_stats=clear
11925 for (( i = 0; i < $tcount; i++ )) ; do
11926 mkdir $DIR/$tdir/$i
11929 for (( i = 0; i < $tcount; i++ )) ; do
11930 createmany -o $DIR/$tdir/$i/f- $fcount &
11934 for (( i = 0; i < $tcount; i++ )) ; do
11935 unlinkmany $DIR/$tdir/$i/f- $fcount &
11939 $LCTL get_param mdc.*.rpc_stats
11943 run_test 182 "Test parallel modify metadata operations ================"
11945 test_183() { # LU-2275
11946 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11947 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11948 skip "Need MDS version at least 2.3.56" && return
11950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11951 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11952 echo aaa > $DIR/$tdir/$tfile
11954 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11955 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11957 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11958 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11960 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11962 # Flush negative dentry cache
11963 touch $DIR/$tdir/$tfile
11965 # We are not checking for any leaked references here, they'll
11966 # become evident next time we do cleanup with module unload.
11969 run_test 183 "No crash or request leak in case of strange dispositions ========"
11971 # test suite 184 is for LU-2016, LU-2017
11973 check_swap_layouts_support && return 0
11975 dir0=$DIR/$tdir/$testnum
11976 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11981 $SETSTRIPE -c1 $file1
11983 $SETSTRIPE -c2 $file2
11985 gen1=$($GETSTRIPE -g $file1)
11986 gen2=$($GETSTRIPE -g $file2)
11988 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11989 gen=$($GETSTRIPE -g $file1)
11990 [[ $gen1 != $gen ]] ||
11991 "Layout generation on $file1 does not change"
11992 gen=$($GETSTRIPE -g $file2)
11993 [[ $gen2 != $gen ]] ||
11994 "Layout generation on $file2 does not change"
11996 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11997 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11999 run_test 184a "Basic layout swap"
12002 check_swap_layouts_support && return 0
12004 dir0=$DIR/$tdir/$testnum
12005 mkdir -p $dir0 || error "creating dir $dir0"
12012 $SETSTRIPE -c1 $file1
12013 $SETSTRIPE -c2 $file2
12014 $SETSTRIPE -c1 $file3
12015 chown $RUNAS_ID $file3
12016 gen1=$($GETSTRIPE -g $file1)
12017 gen2=$($GETSTRIPE -g $file2)
12019 $LFS swap_layouts $dir1 $dir2 &&
12020 error "swap of directories layouts should fail"
12021 $LFS swap_layouts $dir1 $file1 &&
12022 error "swap of directory and file layouts should fail"
12023 $RUNAS $LFS swap_layouts $file1 $file2 &&
12024 error "swap of file we cannot write should fail"
12025 $LFS swap_layouts $file1 $file3 &&
12026 error "swap of file with different owner should fail"
12027 /bin/true # to clear error code
12029 run_test 184b "Forbidden layout swap (will generate errors)"
12032 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12033 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12034 check_swap_layouts_support && return 0
12036 local dir0=$DIR/$tdir/$testnum
12037 mkdir -p $dir0 || error "creating dir $dir0"
12039 local ref1=$dir0/ref1
12040 local ref2=$dir0/ref2
12041 local file1=$dir0/file1
12042 local file2=$dir0/file2
12043 # create a file large enough for the concurrent test
12044 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12045 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12046 echo "ref file size: ref1($(stat -c %s $ref1))," \
12047 "ref2($(stat -c %s $ref2))"
12050 dd if=$ref1 of=$file1 bs=16k &
12053 # Make sure dd starts to copy file
12054 while [ ! -f $file1 ]; do sleep 0.1; done
12056 $LFS swap_layouts $file1 $file2
12059 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12060 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12062 # how many bytes copied before swapping layout
12063 local copied=$(stat -c %s $file2)
12064 local remaining=$(stat -c %s $ref1)
12065 remaining=$((remaining - copied))
12066 echo "Copied $copied bytes before swapping layout..."
12068 cmp -n $copied $file1 $ref2 | grep differ &&
12069 error "Content mismatch [0, $copied) of ref2 and file1"
12070 cmp -n $copied $file2 $ref1 ||
12071 error "Content mismatch [0, $copied) of ref1 and file2"
12072 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12073 error "Content mismatch [$copied, EOF) of ref1 and file1"
12076 rm -f $ref1 $ref2 $file1 $file2
12078 run_test 184c "Concurrent write and layout swap"
12081 check_swap_layouts_support && return 0
12082 [ -z "$(which getfattr 2>/dev/null)" ] &&
12083 skip "no getfattr command" && return 0
12085 local file1=$DIR/$tdir/$tfile-1
12086 local file2=$DIR/$tdir/$tfile-2
12087 local file3=$DIR/$tdir/$tfile-3
12091 mkdir -p $DIR/$tdir
12092 touch $file1 || error "create $file1 failed"
12093 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12094 error "create $file2 failed"
12095 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12096 error "create $file3 failed"
12097 lovea1=$(get_layout_param $file1)
12099 $LFS swap_layouts $file2 $file3 ||
12100 error "swap $file2 $file3 layouts failed"
12101 $LFS swap_layouts $file1 $file2 ||
12102 error "swap $file1 $file2 layouts failed"
12104 lovea2=$(get_layout_param $file2)
12107 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12109 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12110 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12112 run_test 184d "allow stripeless layouts swap"
12115 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12116 { skip "Need MDS version at least 2.6.94"; return 0; }
12117 check_swap_layouts_support && return 0
12118 [ -z "$(which getfattr 2>/dev/null)" ] &&
12119 skip "no getfattr command" && return 0
12121 local file1=$DIR/$tdir/$tfile-1
12122 local file2=$DIR/$tdir/$tfile-2
12123 local file3=$DIR/$tdir/$tfile-3
12126 mkdir -p $DIR/$tdir
12127 touch $file1 || error "create $file1 failed"
12128 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12129 error "create $file2 failed"
12130 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12131 error "create $file3 failed"
12133 $LFS swap_layouts $file1 $file2 ||
12134 error "swap $file1 $file2 layouts failed"
12136 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12137 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12139 echo 123 > $file1 || error "Should be able to write into $file1"
12141 $LFS swap_layouts $file1 $file3 ||
12142 error "swap $file1 $file3 layouts failed"
12144 echo 123 > $file1 || error "Should be able to write into $file1"
12146 rm -rf $file1 $file2 $file3
12148 run_test 184e "Recreate layout after stripeless layout swaps"
12150 test_185() { # LU-2441
12151 # LU-3553 - no volatile file support in old servers
12152 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12153 { skip "Need MDS version at least 2.3.60"; return 0; }
12155 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12156 touch $DIR/$tdir/spoo
12157 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12158 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12159 error "cannot create/write a volatile file"
12160 [ "$FILESET" == "" ] &&
12161 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12162 error "FID is still valid after close"
12164 multiop_bg_pause $DIR/$tdir vVw4096_c
12171 # assume that the next FID for this client is sequential, since stdout
12172 # is unfortunately eaten by multiop_bg_pause
12173 local n=$((${fidv[1]} + 1))
12174 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12175 if [ "$FILESET" == "" ]; then
12176 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12177 error "FID is missing before close"
12179 kill -USR1 $multi_pid
12180 # 1 second delay, so if mtime change we will see it
12182 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12183 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12185 run_test 185 "Volatile file support"
12188 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12189 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12190 skip "Need MDS version at least 2.3.0" && return
12192 local dir0=$DIR/$tdir/$testnum
12193 mkdir -p $dir0 || error "creating dir $dir0"
12195 local file=$dir0/file1
12196 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12197 local dv1=$($LFS data_version $file)
12198 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12199 local dv2=$($LFS data_version $file)
12200 [[ $dv1 != $dv2 ]] ||
12201 error "data version did not change on write $dv1 == $dv2"
12206 run_test 187a "Test data version change"
12209 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12210 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12211 skip "Need MDS version at least 2.3.0" && return
12213 local dir0=$DIR/$tdir/$testnum
12214 mkdir -p $dir0 || error "creating dir $dir0"
12216 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12217 [[ ${DV[0]} != ${DV[1]} ]] ||
12218 error "data version did not change on write"\
12219 " ${DV[0]} == ${DV[1]}"
12224 run_test 187b "Test data version change on volatile file"
12227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12228 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12229 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12231 local POOL=${POOL:-cea1}
12232 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12233 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12236 local last_ost=$(($OSTCOUNT - 1))
12238 local ost_list=$(seq $first_ost $ost_step $last_ost)
12239 local ost_range="$first_ost $last_ost $ost_step"
12240 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12241 local file_dir=$POOL_ROOT/file_tst
12242 local subdir=$test_path/subdir
12246 # former test_200a test_200b
12247 pool_add $POOL || { rc=$? ; break; }
12248 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12249 # former test_200c test_200d
12250 mkdir -p $test_path
12251 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12252 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12254 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12255 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12256 || { rc=$? ; break; }
12257 # former test_200e test_200f
12258 local files=$((OSTCOUNT*3))
12259 pool_alloc_files $POOL $test_path $files "$ost_list" \
12260 || { rc=$? ; break; }
12261 pool_create_files $POOL $file_dir $files "$ost_list" \
12262 || { rc=$? ; break; }
12263 # former test_200g test_200h
12264 pool_lfs_df $POOL || { rc=$? ; break; }
12265 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12267 # former test_201a test_201b test_201c
12268 pool_remove_first_target $POOL || { rc=$? ; break; }
12270 local f=$test_path/$tfile
12271 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12272 pool_remove $POOL $f || { rc=$? ; break; }
12279 run_test 200 "OST pools"
12281 # usage: default_attr <count | size | offset>
12283 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12286 # usage: check_default_stripe_attr
12287 check_default_stripe_attr() {
12288 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12291 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12293 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12297 error "unknown getstripe attr '$1'"
12300 [ $ACTUAL != $EXPECTED ] &&
12301 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12305 test_mkdir -p $DIR/$tdir
12306 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12308 check_default_stripe_attr --stripe-count
12309 check_default_stripe_attr --stripe-size
12310 check_default_stripe_attr --stripe-index
12314 run_test 204a "Print default stripe attributes ================="
12317 test_mkdir -p $DIR/$tdir
12318 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12320 check_default_stripe_attr --stripe-size
12321 check_default_stripe_attr --stripe-index
12325 run_test 204b "Print default stripe size and offset ==========="
12328 test_mkdir -p $DIR/$tdir
12329 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12331 check_default_stripe_attr --stripe-count
12332 check_default_stripe_attr --stripe-index
12336 run_test 204c "Print default stripe count and offset ==========="
12339 test_mkdir -p $DIR/$tdir
12340 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12342 check_default_stripe_attr --stripe-count
12343 check_default_stripe_attr --stripe-size
12347 run_test 204d "Print default stripe count and size ============="
12350 test_mkdir -p $DIR/$tdir
12351 $SETSTRIPE -d $DIR/$tdir
12353 check_default_stripe_attr --stripe-count --raw
12354 check_default_stripe_attr --stripe-size --raw
12355 check_default_stripe_attr --stripe-index --raw
12359 run_test 204e "Print raw stripe attributes ================="
12362 test_mkdir -p $DIR/$tdir
12363 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12365 check_default_stripe_attr --stripe-size --raw
12366 check_default_stripe_attr --stripe-index --raw
12370 run_test 204f "Print raw stripe size and offset ==========="
12373 test_mkdir -p $DIR/$tdir
12374 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12376 check_default_stripe_attr --stripe-count --raw
12377 check_default_stripe_attr --stripe-index --raw
12381 run_test 204g "Print raw stripe count and offset ==========="
12384 test_mkdir -p $DIR/$tdir
12385 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12387 check_default_stripe_attr --stripe-count --raw
12388 check_default_stripe_attr --stripe-size --raw
12392 run_test 204h "Print raw stripe count and size ============="
12394 # Figure out which job scheduler is being used, if any,
12395 # or use a fake one
12396 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12397 JOBENV=SLURM_JOB_ID
12398 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12400 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12402 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12403 JOBENV=LOADL_STEP_ID
12404 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12407 $LCTL list_param jobid_name > /dev/null 2>&1
12408 if [ $? -eq 0 ]; then
12415 verify_jobstats() {
12420 # we don't really need to clear the stats for this test to work, since each
12421 # command has a unique jobid, but it makes debugging easier if needed.
12422 # for facet in $facets; do
12423 # local dev=$(convert_facet2label $facet)
12424 # # clear old jobstats
12425 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12428 # use a new JobID for each test, or we might see an old one
12429 [ "$JOBENV" = "FAKE_JOBID" ] &&
12430 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12434 [ "$JOBENV" = "nodelocal" ] && {
12435 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12436 $LCTL set_param jobid_name=$FAKE_JOBID
12440 log "Test: ${cmd[*]}"
12441 log "Using JobID environment variable $JOBENV=$JOBVAL"
12443 if [ $JOBENV = "FAKE_JOBID" ]; then
12444 FAKE_JOBID=$JOBVAL ${cmd[*]}
12449 # all files are created on OST0000
12450 for facet in $facets; do
12451 local stats="*.$(convert_facet2label $facet).job_stats"
12452 if [ $(do_facet $facet lctl get_param $stats |
12453 grep -c $JOBVAL) -ne 1 ]; then
12454 do_facet $facet lctl get_param $stats
12455 error "No jobstats for $JOBVAL found on $facet::$stats"
12462 NEW_JOBENV=${1:-$OLD_JOBENV}
12463 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12464 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12469 do_facet $SINGLEMDS \
12470 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12471 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12475 test_205() { # Job stats
12476 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12477 { skip "Need MDS version with at least 2.7.1"; return 0; }
12479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12480 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12481 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12482 remote_ost_nodsh && skip "remote OST with nodsh" && return
12484 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12485 skip "Server doesn't support jobstats" && return 0
12486 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12488 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12489 if [ $OLD_JOBENV != $JOBENV ]; then
12490 jobstats_set $JOBENV
12491 trap cleanup_205 EXIT
12494 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12495 echo "Registered as changelog user $CL_USER"
12497 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12498 lctl get_param -n mdt.*.job_cleanup_interval)
12499 local interval_new=5
12500 do_facet $SINGLEMDS \
12501 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12502 local start=$SECONDS
12506 cmd="mkdir $DIR/$tdir"
12507 verify_jobstats "$cmd" "$SINGLEMDS"
12509 cmd="rmdir $DIR/$tdir"
12510 verify_jobstats "$cmd" "$SINGLEMDS"
12511 # mkdir on secondary MDT
12512 if [ $MDSCOUNT -gt 1 ]; then
12513 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12514 verify_jobstats "$cmd" "mds2"
12517 cmd="mknod $DIR/$tfile c 1 3"
12518 verify_jobstats "$cmd" "$SINGLEMDS"
12520 cmd="rm -f $DIR/$tfile"
12521 verify_jobstats "$cmd" "$SINGLEMDS"
12522 # create all files on OST0000 so verify_jobstats can find OST stats
12524 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12525 verify_jobstats "$cmd" "$SINGLEMDS"
12527 cmd="touch $DIR/$tfile"
12528 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12530 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12531 verify_jobstats "$cmd" "ost1"
12533 cancel_lru_locks osc
12534 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12535 verify_jobstats "$cmd" "ost1"
12537 cmd="$TRUNCATE $DIR/$tfile 0"
12538 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12540 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12541 verify_jobstats "$cmd" "$SINGLEMDS"
12542 # jobstats expiry - sleep until old stats should be expired
12543 local left=$((interval_new + 5 - (SECONDS - start)))
12544 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12545 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12547 cmd="mkdir $DIR/$tdir.expire"
12548 verify_jobstats "$cmd" "$SINGLEMDS"
12549 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12550 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12552 # Ensure that jobid are present in changelog (if supported by MDS)
12553 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12555 $LFS changelog $MDT0 | tail -9
12556 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12557 [ $jobids -eq 9 ] ||
12558 error "Wrong changelog jobid count $jobids != 9"
12562 jobstats_set $JOBENV
12564 $LFS changelog $MDT0 | tail -1
12565 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12566 [ $jobids -eq 0 ] ||
12567 error "Unexpected jobids when jobid_var=$JOBENV"
12572 run_test 205 "Verify job stats"
12574 # LU-1480, LU-1773 and LU-1657
12576 mkdir -p $DIR/$tdir
12577 $SETSTRIPE -c -1 $DIR/$tdir
12578 #define OBD_FAIL_LOV_INIT 0x1403
12579 $LCTL set_param fail_loc=0xa0001403
12580 $LCTL set_param fail_val=1
12581 touch $DIR/$tdir/$tfile || true
12583 run_test 206 "fail lov_init_raid0() doesn't lbug"
12586 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12587 local fsz=`stat -c %s $DIR/$tfile`
12588 cancel_lru_locks mdc
12590 # do not return layout in getattr intent
12591 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12592 $LCTL set_param fail_loc=0x170
12593 local sz=`stat -c %s $DIR/$tfile`
12595 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12599 run_test 207a "can refresh layout at glimpse"
12602 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12603 local cksum=`md5sum $DIR/$tfile`
12604 local fsz=`stat -c %s $DIR/$tfile`
12605 cancel_lru_locks mdc
12606 cancel_lru_locks osc
12608 # do not return layout in getattr intent
12609 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12610 $LCTL set_param fail_loc=0x171
12612 # it will refresh layout after the file is opened but before read issues
12613 echo checksum is "$cksum"
12614 echo "$cksum" |md5sum -c --quiet || error "file differs"
12618 run_test 207b "can refresh layout at open"
12621 # FIXME: in this test suite, only RD lease is used. This is okay
12622 # for now as only exclusive open is supported. After generic lease
12623 # is done, this test suite should be revised. - Jinshan
12625 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12626 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12627 { skip "Need MDS version at least 2.4.52"; return 0; }
12629 echo "==== test 1: verify get lease work"
12630 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12632 echo "==== test 2: verify lease can be broken by upcoming open"
12633 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12637 $MULTIOP $DIR/$tfile oO_RDONLY:c
12638 kill -USR1 $PID && wait $PID || error "break lease error"
12640 echo "==== test 3: verify lease can't be granted if an open already exists"
12641 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12645 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12646 kill -USR1 $PID && wait $PID || error "open file error"
12648 echo "==== test 4: lease can sustain over recovery"
12649 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12655 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12657 echo "==== test 5: lease broken can't be regained by replay"
12658 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12662 # open file to break lease and then recovery
12663 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12666 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12670 run_test 208 "Exclusive open"
12673 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12674 skip_env "must have disp_stripe" && return
12677 sync; sleep 5; sync;
12679 echo 3 > /proc/sys/vm/drop_caches
12680 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12682 # open/close 500 times
12683 for i in $(seq 500); do
12687 echo 3 > /proc/sys/vm/drop_caches
12688 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12690 echo "before: $req_before, after: $req_after"
12691 [ $((req_after - req_before)) -ge 300 ] &&
12692 error "open/close requests are not freed"
12695 run_test 209 "read-only open/close requests should be freed promptly"
12699 size=$((size % 8192 + 1))
12700 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12701 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12702 rm -f $DIR/f212 $DIR/f212.xyz
12704 run_test 212 "Sendfile test ============================================"
12707 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12708 cancel_lru_locks osc
12709 lctl set_param fail_loc=0x8000040f
12710 # generate a read lock
12711 cat $DIR/$tfile > /dev/null
12712 # write to the file, it will try to cancel the above read lock.
12713 cat /etc/hosts >> $DIR/$tfile
12715 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12717 test_214() { # for bug 20133
12718 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12719 for (( i=0; i < 340; i++ )) ; do
12720 touch $DIR/$tdir/d214c/a$i
12723 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12724 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12725 ls $DIR/d214c || error "ls $DIR/d214c failed"
12726 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12727 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12729 run_test 214 "hash-indexed directory test - bug 20133"
12731 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12732 create_lnet_proc_files() {
12733 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12734 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12736 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12737 rm -f "$TMP/lnet_$1.sys_tmp"
12740 # counterpart of create_lnet_proc_files
12741 remove_lnet_proc_files() {
12742 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12745 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12746 # 3rd arg as regexp for body
12747 check_lnet_proc_stats() {
12748 local l=$(cat "$TMP/lnet_$1" |wc -l)
12749 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12751 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12754 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12755 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12756 # optional and can be regexp for 2nd line (lnet.routes case)
12757 check_lnet_proc_entry() {
12758 local blp=2 # blp stands for 'position of 1st line of body'
12759 [ -z "$5" ] || blp=3 # lnet.routes case
12761 local l=$(cat "$TMP/lnet_$1" |wc -l)
12762 # subtracting one from $blp because the body can be empty
12763 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12765 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12766 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12768 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12769 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12771 # bail out if any unexpected line happened
12772 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12773 [ "$?" != 0 ] || error "$2 misformatted"
12776 test_215() { # for bugs 18102, 21079, 21517
12777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12778 local N='(0|[1-9][0-9]*)' # non-negative numeric
12779 local P='[1-9][0-9]*' # positive numeric
12780 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12781 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12782 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12783 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12785 local L1 # regexp for 1st line
12786 local L2 # regexp for 2nd line (optional)
12787 local BR # regexp for the rest (body)
12789 # lnet.stats should look as 11 space-separated non-negative numerics
12790 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12791 create_lnet_proc_files "stats"
12792 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12793 remove_lnet_proc_files "stats"
12795 # lnet.routes should look like this:
12796 # Routing disabled/enabled
12797 # net hops priority state router
12798 # where net is a string like tcp0, hops > 0, priority >= 0,
12799 # state is up/down,
12800 # router is a string like 192.168.1.1@tcp2
12801 L1="^Routing (disabled|enabled)$"
12802 L2="^net +hops +priority +state +router$"
12803 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12804 create_lnet_proc_files "routes"
12805 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12806 remove_lnet_proc_files "routes"
12808 # lnet.routers should look like this:
12809 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12810 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12811 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12812 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12813 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12814 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12815 create_lnet_proc_files "routers"
12816 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12817 remove_lnet_proc_files "routers"
12819 # lnet.peers should look like this:
12820 # nid refs state last max rtr min tx min queue
12821 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12822 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12823 # numeric (0 or >0 or <0), queue >= 0.
12824 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12825 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12826 create_lnet_proc_files "peers"
12827 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12828 remove_lnet_proc_files "peers"
12830 # lnet.buffers should look like this:
12831 # pages count credits min
12832 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12833 L1="^pages +count +credits +min$"
12834 BR="^ +$N +$N +$I +$I$"
12835 create_lnet_proc_files "buffers"
12836 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12837 remove_lnet_proc_files "buffers"
12839 # lnet.nis should look like this:
12840 # nid status alive refs peer rtr max tx min
12841 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12842 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12843 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12844 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12845 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12846 create_lnet_proc_files "nis"
12847 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12848 remove_lnet_proc_files "nis"
12850 # can we successfully write to lnet.stats?
12851 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12852 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12854 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12856 test_216() { # bug 20317
12857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12858 remote_ost_nodsh && skip "remote OST with nodsh" && return
12861 local facets=$(get_facets OST)
12862 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12864 save_lustre_params client "osc.*.contention_seconds" > $p
12865 save_lustre_params $facets \
12866 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12867 save_lustre_params $facets \
12868 "ldlm.namespaces.filter-*.contended_locks" >> $p
12869 save_lustre_params $facets \
12870 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12871 clear_stats osc.*.osc_stats
12873 # agressive lockless i/o settings
12874 do_nodes $(comma_list $(osts_nodes)) \
12875 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12876 ldlm.namespaces.filter-*.contended_locks=0 \
12877 ldlm.namespaces.filter-*.contention_seconds=60"
12878 lctl set_param -n osc.*.contention_seconds=60
12880 $DIRECTIO write $DIR/$tfile 0 10 4096
12881 $CHECKSTAT -s 40960 $DIR/$tfile
12883 # disable lockless i/o
12884 do_nodes $(comma_list $(osts_nodes)) \
12885 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12886 ldlm.namespaces.filter-*.contended_locks=32 \
12887 ldlm.namespaces.filter-*.contention_seconds=0"
12888 lctl set_param -n osc.*.contention_seconds=0
12889 clear_stats osc.*.osc_stats
12891 dd if=/dev/zero of=$DIR/$tfile count=0
12892 $CHECKSTAT -s 0 $DIR/$tfile
12894 restore_lustre_params <$p
12898 run_test 216 "check lockless direct write updates file size and kms correctly"
12900 test_217() { # bug 22430
12901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12905 for node in $(nodes_list); do
12906 nid=$(host_nids_address $node $NETTYPE)
12907 if [[ $nid = *-* ]] ; then
12908 echo "lctl ping $(h2nettype $nid)"
12909 lctl ping $(h2nettype $nid)
12911 echo "skipping $node (no hyphen detected)"
12915 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12918 # do directio so as not to populate the page cache
12919 log "creating a 10 Mb file"
12920 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12921 log "starting reads"
12922 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12923 log "truncating the file"
12924 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12926 kill %+ || true # reads might have finished
12927 echo "wait until dd is finished"
12929 log "removing the temporary file"
12930 rm -rf $DIR/$tfile || error "tmp file removal failed"
12932 run_test 218 "parallel read and truncate should not deadlock ======================="
12935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12936 # write one partial page
12937 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12938 # set no grant so vvp_io_commit_write will do sync write
12939 $LCTL set_param fail_loc=0x411
12940 # write a full page at the end of file
12941 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12943 $LCTL set_param fail_loc=0
12944 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12945 $LCTL set_param fail_loc=0x411
12946 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12949 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12950 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12952 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12954 test_220() { #LU-325
12955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12956 remote_ost_nodsh && skip "remote OST with nodsh" && return
12957 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12958 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12961 # create on MDT0000 so the last_id and next_id are correct
12963 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12967 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12968 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12969 osc.$mdtosc_proc1.prealloc_last_id)
12970 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12971 osc.$mdtosc_proc1.prealloc_next_id)
12975 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12976 #define OBD_FAIL_OST_ENOINO 0x229
12977 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12978 create_pool $FSNAME.$TESTNAME || return 1
12979 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12981 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12983 MDSOBJS=$((last_id - next_id))
12984 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12986 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12987 echo "OST still has $count kbytes free"
12989 echo "create $MDSOBJS files @next_id..."
12990 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12992 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12993 osc.$mdtosc_proc1.prealloc_last_id)
12994 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12995 osc.$mdtosc_proc1.prealloc_next_id)
12997 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13002 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13003 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13005 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
13006 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
13007 echo "unlink $MDSOBJS files @$next_id..."
13008 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
13010 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13014 dd if=`which date` of=$MOUNT/date oflag=sync
13015 chmod +x $MOUNT/date
13017 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13018 $LCTL set_param fail_loc=0x80001401
13020 $MOUNT/date > /dev/null
13023 run_test 221 "make sure fault and truncate race to not cause OOM"
13026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13028 test_mkdir -p $DIR/$tdir
13029 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13030 createmany -o $DIR/$tdir/$tfile 10
13031 cancel_lru_locks mdc
13032 cancel_lru_locks osc
13033 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13034 $LCTL set_param fail_loc=0x31a
13035 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13036 $LCTL set_param fail_loc=0
13039 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
13042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13044 test_mkdir -p $DIR/$tdir
13045 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13046 createmany -o $DIR/$tdir/$tfile 10
13047 cancel_lru_locks mdc
13048 cancel_lru_locks osc
13049 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13050 $LCTL set_param fail_loc=0x31a
13051 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13052 $LCTL set_param fail_loc=0
13054 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
13057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13059 test_mkdir -p $DIR/$tdir
13060 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13061 createmany -o $DIR/$tdir/$tfile 10
13062 cancel_lru_locks mdc
13063 cancel_lru_locks osc
13064 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13065 $LCTL set_param fail_loc=0x31b
13066 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13067 $LCTL set_param fail_loc=0
13070 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13072 test_224a() { # LU-1039, MRP-303
13073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13074 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13075 $LCTL set_param fail_loc=0x508
13076 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13077 $LCTL set_param fail_loc=0
13080 run_test 224a "Don't panic on bulk IO failure"
13082 test_224b() { # LU-1039, MRP-303
13083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13084 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13085 cancel_lru_locks osc
13086 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13087 $LCTL set_param fail_loc=0x515
13088 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13089 $LCTL set_param fail_loc=0
13092 run_test 224b "Don't panic on bulk IO failure"
13094 test_224c() { # LU-6441
13095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13096 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13098 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13099 save_writethrough $p
13100 set_cache writethrough on
13102 local pages_per_rpc=$($LCTL get_param \
13103 osc.*.max_pages_per_rpc)
13104 local at_max=$($LCTL get_param -n at_max)
13105 local timeout=$($LCTL get_param -n timeout)
13106 local test_at="$LCTL get_param -n at_max"
13107 local param_at="$FSNAME.sys.at_max"
13108 local test_timeout="$LCTL get_param -n timeout"
13109 local param_timeout="$FSNAME.sys.timeout"
13111 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13113 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13114 error "conf_param at_max=0 failed"
13115 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13116 error "conf_param timeout=5 failed"
13118 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13119 do_facet ost1 $LCTL set_param fail_loc=0x520
13120 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13121 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13123 do_facet ost1 $LCTL set_param fail_loc=0
13125 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13126 error "conf_param at_max=$at_max failed"
13127 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13128 $timeout || error "conf_param timeout=$timeout failed"
13130 $LCTL set_param -n $pages_per_rpc
13131 restore_lustre_params < $p
13134 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13136 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13139 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13140 if [ -z ${MDSSURVEY} ]; then
13141 skip_env "mds-survey not found" && return
13144 [ $MDSCOUNT -ge 2 ] &&
13145 skip "skipping now for more than one MDT" && return
13147 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13148 { skip "Need MDS version at least 2.2.51"; return; }
13150 local mds=$(facet_host $SINGLEMDS)
13151 local target=$(do_nodes $mds 'lctl dl' | \
13152 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13154 local cmd1="file_count=1000 thrhi=4"
13155 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13156 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13157 local cmd="$cmd1 $cmd2 $cmd3"
13159 rm -f ${TMP}/mds_survey*
13161 eval $cmd || error "mds-survey with zero-stripe failed"
13162 cat ${TMP}/mds_survey*
13163 rm -f ${TMP}/mds_survey*
13165 run_test 225a "Metadata survey sanity with zero-stripe"
13168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13169 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13170 if [ -z ${MDSSURVEY} ]; then
13171 skip_env "mds-survey not found" && return
13173 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13174 { skip "Need MDS version at least 2.2.51"; return; }
13176 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13177 skip_env "Need to mount OST to test" && return
13180 [ $MDSCOUNT -ge 2 ] &&
13181 skip "skipping now for more than one MDT" && return
13182 local mds=$(facet_host $SINGLEMDS)
13183 local target=$(do_nodes $mds 'lctl dl' | \
13184 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13186 local cmd1="file_count=1000 thrhi=4"
13187 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13188 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13189 local cmd="$cmd1 $cmd2 $cmd3"
13191 rm -f ${TMP}/mds_survey*
13193 eval $cmd || error "mds-survey with stripe_count failed"
13194 cat ${TMP}/mds_survey*
13195 rm -f ${TMP}/mds_survey*
13197 run_test 225b "Metadata survey sanity with stripe_count = 1"
13199 mcreate_path2fid () {
13205 local path=$DIR/$tdir/$name
13210 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13211 error "cannot create $desc"
13213 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13215 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13217 fid_path=$($LFS fid2path $MOUNT $fid)
13219 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13221 [ "$path" == "$fid_path" ] ||
13222 error "fid2path returned $fid_path, expected $path"
13224 echo "pass with $path and $fid"
13229 mkdir -p $DIR/$tdir
13231 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13232 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13233 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13234 mcreate_path2fid 0040666 0 0 dir "directory"
13235 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13236 mcreate_path2fid 0100666 0 0 file "regular file"
13237 mcreate_path2fid 0120666 0 0 link "symbolic link"
13238 mcreate_path2fid 0140666 0 0 sock "socket"
13240 run_test 226a "call path2fid and fid2path on files of all type"
13243 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13247 mkdir -p $DIR/$tdir
13248 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13249 error "create remote directory failed"
13250 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13251 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13252 "character special file (null)"
13253 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13254 "character special file (no device)"
13255 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13256 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13257 "block special file (loop)"
13258 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13259 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13260 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13262 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13264 # LU-1299 Executing or running ldd on a truncated executable does not
13265 # cause an out-of-memory condition.
13267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13268 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13269 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13270 chmod +x $MOUNT/date
13272 $MOUNT/date > /dev/null
13273 ldd $MOUNT/date > /dev/null
13276 run_test 227 "running truncated executable does not cause OOM"
13278 # LU-1512 try to reuse idle OI blocks
13280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13281 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13282 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13283 skip "non-ldiskfs backend" && return
13285 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13286 local myDIR=$DIR/$tdir
13289 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13290 $LCTL set_param fail_loc=0x80001002
13291 createmany -o $myDIR/t- 10000
13292 $LCTL set_param fail_loc=0
13293 # The guard is current the largest FID holder
13295 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13297 local IDX=$(($SEQ % 64))
13299 do_facet $SINGLEMDS sync
13300 # Make sure journal flushed.
13302 local blk1=$(do_facet $SINGLEMDS \
13303 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13304 grep Blockcount | awk '{print $4}')
13306 # Remove old files, some OI blocks will become idle.
13307 unlinkmany $myDIR/t- 10000
13308 # Create new files, idle OI blocks should be reused.
13309 createmany -o $myDIR/t- 2000
13310 do_facet $SINGLEMDS sync
13311 # Make sure journal flushed.
13313 local blk2=$(do_facet $SINGLEMDS \
13314 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13315 grep Blockcount | awk '{print $4}')
13317 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13319 run_test 228a "try to reuse idle OI blocks"
13322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13323 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13324 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13325 skip "non-ldiskfs backend" && return
13327 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13328 local myDIR=$DIR/$tdir
13331 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13332 $LCTL set_param fail_loc=0x80001002
13333 createmany -o $myDIR/t- 10000
13334 $LCTL set_param fail_loc=0
13335 # The guard is current the largest FID holder
13337 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13339 local IDX=$(($SEQ % 64))
13341 do_facet $SINGLEMDS sync
13342 # Make sure journal flushed.
13344 local blk1=$(do_facet $SINGLEMDS \
13345 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13346 grep Blockcount | awk '{print $4}')
13348 # Remove old files, some OI blocks will become idle.
13349 unlinkmany $myDIR/t- 10000
13352 stop $SINGLEMDS || error "Fail to stop MDT."
13354 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13356 df $MOUNT || error "Fail to df."
13357 # Create new files, idle OI blocks should be reused.
13358 createmany -o $myDIR/t- 2000
13359 do_facet $SINGLEMDS sync
13360 # Make sure journal flushed.
13362 local blk2=$(do_facet $SINGLEMDS \
13363 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13364 grep Blockcount | awk '{print $4}')
13366 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13368 run_test 228b "idle OI blocks can be reused after MDT restart"
13372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13373 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13374 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13375 skip "non-ldiskfs backend" && return
13377 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13378 local myDIR=$DIR/$tdir
13381 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13382 $LCTL set_param fail_loc=0x80001002
13383 # 20000 files can guarantee there are index nodes in the OI file
13384 createmany -o $myDIR/t- 20000
13385 $LCTL set_param fail_loc=0
13386 # The guard is current the largest FID holder
13388 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13390 local IDX=$(($SEQ % 64))
13392 do_facet $SINGLEMDS sync
13393 # Make sure journal flushed.
13395 local blk1=$(do_facet $SINGLEMDS \
13396 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13397 grep Blockcount | awk '{print $4}')
13399 # Remove old files, some OI blocks will become idle.
13400 unlinkmany $myDIR/t- 20000
13402 # The OI file should become empty now
13404 # Create new files, idle OI blocks should be reused.
13405 createmany -o $myDIR/t- 2000
13406 do_facet $SINGLEMDS sync
13407 # Make sure journal flushed.
13409 local blk2=$(do_facet $SINGLEMDS \
13410 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13411 grep Blockcount | awk '{print $4}')
13413 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13415 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13417 test_229() { # LU-2482, LU-3448
13418 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13419 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13422 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13426 # Create a file with a released layout and stripe count 2.
13427 $MULTIOP $DIR/$tfile H2c ||
13428 error "failed to create file with released layout"
13430 $GETSTRIPE -v $DIR/$tfile
13432 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13433 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13435 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13436 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13437 stat $DIR/$tfile || error "failed to stat released file"
13439 chown $RUNAS_ID $DIR/$tfile ||
13440 error "chown $RUNAS_ID $DIR/$tfile failed"
13442 chgrp $RUNAS_ID $DIR/$tfile ||
13443 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13445 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13446 rm $DIR/$tfile || error "failed to remove released file"
13448 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13452 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13455 test_mkdir $DIR/$tdir
13456 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13457 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13458 [ $mdt_idx -ne 0 ] &&
13459 error "create local directory on wrong MDT $mdt_idx"
13461 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13462 error "create remote directory failed"
13463 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13464 [ $mdt_idx -ne $MDTIDX ] &&
13465 error "create remote directory on wrong MDT $mdt_idx"
13467 createmany -o $DIR/$tdir/test_230/t- 10 ||
13468 error "create files on remote directory failed"
13469 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13470 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13471 rm -r $DIR/$tdir || error "unlink remote directory failed"
13473 run_test 230a "Create remote directory and files under the remote directory"
13476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13477 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13484 local migrate_dir=$DIR/$tdir/migrate_dir
13485 local other_dir=$DIR/$tdir/other_dir
13487 test_mkdir $DIR/$tdir
13488 test_mkdir -i0 -c1 $migrate_dir
13489 test_mkdir -i0 -c1 $other_dir
13490 for ((i=0; i<10; i++)); do
13491 mkdir -p $migrate_dir/dir_${i}
13492 createmany -o $migrate_dir/dir_${i}/f 10 ||
13493 error "create files under remote dir failed $i"
13496 cp /etc/passwd $migrate_dir/$tfile
13497 cp /etc/passwd $other_dir/$tfile
13498 chattr +SAD $migrate_dir
13499 chattr +SAD $migrate_dir/$tfile
13501 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13502 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13503 local old_dir_mode=$(stat -c%f $migrate_dir)
13504 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13506 mkdir -p $migrate_dir/dir_default_stripe2
13507 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13508 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13510 mkdir -p $other_dir
13511 ln $migrate_dir/$tfile $other_dir/luna
13512 ln $migrate_dir/$tfile $migrate_dir/sofia
13513 ln $other_dir/$tfile $migrate_dir/david
13514 ln -s $migrate_dir/$tfile $other_dir/zachary
13515 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13516 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13518 $LFS migrate -m $MDTIDX $migrate_dir ||
13519 error "fails on migrating remote dir to MDT1"
13521 echo "migratate to MDT1, then checking.."
13522 for ((i = 0; i < 10; i++)); do
13523 for file in $(find $migrate_dir/dir_${i}); do
13524 mdt_index=$($LFS getstripe -M $file)
13525 [ $mdt_index == $MDTIDX ] ||
13526 error "$file is not on MDT${MDTIDX}"
13530 # the multiple link file should still in MDT0
13531 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13532 [ $mdt_index == 0 ] ||
13533 error "$file is not on MDT${MDTIDX}"
13535 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13536 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13537 error " expect $old_dir_flag get $new_dir_flag"
13539 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13540 [ "$old_file_flag" = "$new_file_flag" ] ||
13541 error " expect $old_file_flag get $new_file_flag"
13543 local new_dir_mode=$(stat -c%f $migrate_dir)
13544 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13545 error "expect mode $old_dir_mode get $new_dir_mode"
13547 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13548 [ "$old_file_mode" = "$new_file_mode" ] ||
13549 error "expect mode $old_file_mode get $new_file_mode"
13551 diff /etc/passwd $migrate_dir/$tfile ||
13552 error "$tfile different after migration"
13554 diff /etc/passwd $other_dir/luna ||
13555 error "luna different after migration"
13557 diff /etc/passwd $migrate_dir/sofia ||
13558 error "sofia different after migration"
13560 diff /etc/passwd $migrate_dir/david ||
13561 error "david different after migration"
13563 diff /etc/passwd $other_dir/zachary ||
13564 error "zachary different after migration"
13566 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13567 error "${tfile}_ln different after migration"
13569 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13570 error "${tfile}_ln_other different after migration"
13572 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13573 [ $stripe_count = 2 ] ||
13574 error "dir strpe_count $d != 2 after migration."
13576 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13577 [ $stripe_count = 2 ] ||
13578 error "file strpe_count $d != 2 after migration."
13580 #migrate back to MDT0
13583 $LFS migrate -m $MDTIDX $migrate_dir ||
13584 error "fails on migrating remote dir to MDT0"
13586 echo "migrate back to MDT0, checking.."
13587 for file in $(find $migrate_dir); do
13588 mdt_index=$($LFS getstripe -M $file)
13589 [ $mdt_index == $MDTIDX ] ||
13590 error "$file is not on MDT${MDTIDX}"
13593 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13594 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13595 error " expect $old_dir_flag get $new_dir_flag"
13597 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13598 [ "$old_file_flag" = "$new_file_flag" ] ||
13599 error " expect $old_file_flag get $new_file_flag"
13601 local new_dir_mode=$(stat -c%f $migrate_dir)
13602 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13603 error "expect mode $old_dir_mode get $new_dir_mode"
13605 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13606 [ "$old_file_mode" = "$new_file_mode" ] ||
13607 error "expect mode $old_file_mode get $new_file_mode"
13609 diff /etc/passwd ${migrate_dir}/$tfile ||
13610 error "$tfile different after migration"
13612 diff /etc/passwd ${other_dir}/luna ||
13613 error "luna different after migration"
13615 diff /etc/passwd ${migrate_dir}/sofia ||
13616 error "sofia different after migration"
13618 diff /etc/passwd ${other_dir}/zachary ||
13619 error "zachary different after migration"
13621 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13622 error "${tfile}_ln different after migration"
13624 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13625 error "${tfile}_ln_other different after migration"
13627 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13628 [ $stripe_count = 2 ] ||
13629 error "dir strpe_count $d != 2 after migration."
13631 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13632 [ $stripe_count = 2 ] ||
13633 error "file strpe_count $d != 2 after migration."
13635 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13637 run_test 230b "migrate directory"
13640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13642 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13646 local migrate_dir=$DIR/$tdir/migrate_dir
13648 #If migrating directory fails in the middle, all entries of
13649 #the directory is still accessiable.
13650 test_mkdir $DIR/$tdir
13651 test_mkdir -i0 -c1 $migrate_dir
13653 createmany -o $migrate_dir/f 10 ||
13654 error "create files under ${migrate_dir} failed"
13656 #failed after migrating 5 entries
13657 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13658 do_facet mds1 lctl set_param fail_loc=0x20001801
13659 do_facet mds1 lctl set_param fail_val=5
13660 local t=$(ls $migrate_dir | wc -l)
13661 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13662 error "migrate should fail after 5 entries"
13664 mkdir $migrate_dir/dir &&
13665 error "mkdir succeeds under migrating directory"
13666 touch $migrate_dir/file &&
13667 error "touch file succeeds under migrating directory"
13669 local u=$(ls $migrate_dir | wc -l)
13670 [ "$u" == "$t" ] || error "$u != $t during migration"
13672 for file in $(find $migrate_dir); do
13673 stat $file || error "stat $file failed"
13676 do_facet mds1 lctl set_param fail_loc=0
13677 do_facet mds1 lctl set_param fail_val=0
13679 $LFS migrate -m $MDTIDX $migrate_dir ||
13680 error "migrate open files should failed with open files"
13682 echo "Finish migration, then checking.."
13683 for file in $(find $migrate_dir); do
13684 mdt_index=$($LFS getstripe -M $file)
13685 [ $mdt_index == $MDTIDX ] ||
13686 error "$file is not on MDT${MDTIDX}"
13689 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13691 run_test 230c "check directory accessiblity if migration is failed"
13694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13695 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13698 local migrate_dir=$DIR/$tdir/migrate_dir
13702 test_mkdir $DIR/$tdir
13703 test_mkdir -i0 -c1 $migrate_dir
13705 for ((i=0; i<100; i++)); do
13706 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13707 createmany -o $migrate_dir/dir_${i}/f 100 ||
13708 error "create files under remote dir failed $i"
13711 $LFS migrate -m $MDTIDX $migrate_dir ||
13712 error "migrate remote dir error"
13714 echo "Finish migration, then checking.."
13715 for file in $(find $migrate_dir); do
13716 mdt_index=$($LFS getstripe -M $file)
13717 [ $mdt_index == $MDTIDX ] ||
13718 error "$file is not on MDT${MDTIDX}"
13721 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13723 run_test 230d "check migrate big directory"
13726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13727 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13733 mkdir -p $DIR/$tdir
13734 mkdir $DIR/$tdir/migrate_dir
13735 mkdir $DIR/$tdir/other_dir
13736 touch $DIR/$tdir/migrate_dir/a
13737 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13738 ls $DIR/$tdir/other_dir
13740 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13741 error "migrate dir fails"
13743 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13744 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13746 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13747 [ $mdt_index == 0 ] || error "a is not on MDT0"
13749 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13750 error "migrate dir fails"
13752 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13753 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13755 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13756 [ $mdt_index == 1 ] || error "a is not on MDT1"
13758 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13759 [ $mdt_index == 1 ] || error "b is not on MDT1"
13761 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13762 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13764 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13766 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13768 run_test 230e "migrate mulitple local link files"
13771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13772 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13776 mkdir -p $DIR/$tdir
13777 mkdir $DIR/$tdir/migrate_dir
13778 $LFS mkdir -i1 $DIR/$tdir/other_dir
13779 touch $DIR/$tdir/migrate_dir/a
13780 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13781 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13782 ls $DIR/$tdir/other_dir
13784 # a should be migrated to MDT1, since no other links on MDT0
13785 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13786 error "#1 migrate dir fails"
13787 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13788 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13789 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13790 [ $mdt_index == 1 ] || error "a is not on MDT1"
13792 # a should stay on MDT1, because it is a mulitple link file
13793 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13794 error "#2 migrate dir fails"
13795 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13796 [ $mdt_index == 1 ] || error "a is not on MDT1"
13798 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13799 error "#3 migrate dir fails"
13801 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13802 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13803 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13805 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13806 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13808 # a should be migrated to MDT0, since no other links on MDT1
13809 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13810 error "#4 migrate dir fails"
13811 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13812 [ $mdt_index == 0 ] || error "a is not on MDT0"
13814 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13816 run_test 230f "migrate mulitple remote link files"
13819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13820 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13822 mkdir -p $DIR/$tdir/migrate_dir
13824 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13825 error "migrating dir to non-exist MDT succeeds"
13828 run_test 230g "migrate dir to non-exist MDT"
13831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13832 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13833 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13834 skip "Need MDS version at least 2.7.64" && return
13837 mkdir -p $DIR/$tdir/migrate_dir
13839 $LFS migrate -m1 $DIR &&
13840 error "migrating mountpoint1 should fail"
13842 $LFS migrate -m1 $DIR/$tdir/.. &&
13843 error "migrating mountpoint2 should fail"
13845 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13846 error "migrating $tdir fail"
13848 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13849 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13851 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13852 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13855 run_test 230h "migrate .. and root"
13858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13859 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13861 mkdir -p $DIR/$tdir/migrate_dir
13863 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13864 error "migration fails with a tailing slash"
13866 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13867 error "migration fails with two tailing slashes"
13869 run_test 230i "lfs migrate -m tolerates trailing slashes"
13873 # For simplicity this test assumes that max_pages_per_rpc
13874 # is the same across all OSCs
13875 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13876 local bulk_size=$((max_pages * 4096))
13877 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
13880 mkdir -p $DIR/$tdir
13881 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
13882 error "failed to set stripe with -S ${brw_size}M option"
13884 # clear the OSC stats
13885 $LCTL set_param osc.*.stats=0 &>/dev/null
13888 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13889 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13890 oflag=direct &>/dev/null || error "dd failed"
13892 sync; sleep 1; sync # just to be safe
13893 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13894 if [ x$nrpcs != "x1" ]; then
13895 $LCTL get_param osc.*.stats
13896 error "found $nrpcs ost_write RPCs, not 1 as expected"
13900 # Drop the OSC cache, otherwise we will read from it
13901 cancel_lru_locks osc
13903 # clear the OSC stats
13904 $LCTL set_param osc.*.stats=0 &>/dev/null
13906 # Client reads $bulk_size.
13907 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13908 iflag=direct &>/dev/null || error "dd failed"
13910 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13911 if [ x$nrpcs != "x1" ]; then
13912 $LCTL get_param osc.*.stats
13913 error "found $nrpcs ost_read RPCs, not 1 as expected"
13916 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13919 mkdir -p $DIR/$tdir
13921 for i in {0..1023}; do
13922 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13923 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13924 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13928 run_test 231b "must not assert on fully utilized OST request buffer"
13931 mkdir -p $DIR/$tdir
13932 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13933 $LCTL set_param fail_loc=0x31c
13935 # ignore dd failure
13936 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13938 $LCTL set_param fail_loc=0
13939 umount_client $MOUNT || error "umount failed"
13940 mount_client $MOUNT || error "mount failed"
13942 run_test 232 "failed lock should not block umount"
13945 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13946 { skip "Need MDS version at least 2.3.64"; return; }
13947 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13949 local fid=$($LFS path2fid $MOUNT)
13950 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13951 error "cannot access $MOUNT using its FID '$fid'"
13953 run_test 233a "checking that OBF of the FS root succeeds"
13956 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13957 { skip "Need MDS version at least 2.5.90"; return; }
13958 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13960 local fid=$($LFS path2fid $MOUNT/.lustre)
13961 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13962 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13964 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13965 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13966 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13968 run_test 233b "checking that OBF of the FS .lustre succeeds"
13971 local p="$TMP/sanityN-$TESTNAME.parameters"
13972 save_lustre_params client "llite.*.xattr_cache" > $p
13973 lctl set_param llite.*.xattr_cache 1 ||
13974 { skip "xattr cache is not supported"; return 0; }
13976 mkdir -p $DIR/$tdir || error "mkdir failed"
13977 touch $DIR/$tdir/$tfile || error "touch failed"
13978 # OBD_FAIL_LLITE_XATTR_ENOMEM
13979 $LCTL set_param fail_loc=0x1405
13980 # output of the form: attr 2 4 44 3 fc13 x86_64
13981 V=($(IFS=".-" rpm -q attr))
13982 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13983 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13984 # attr pre-2.4.44-7 had a bug with rc
13985 # LU-3703 - SLES 11 and FC13 clients have older attr
13986 getfattr -n user.attr $DIR/$tdir/$tfile &&
13987 error "getfattr should have failed with ENOMEM"
13989 skip "LU-3703: attr version $(getfattr --version) too old"
13991 $LCTL set_param fail_loc=0x0
13994 restore_lustre_params < $p
13997 run_test 234 "xattr cache should not crash on ENOMEM"
14000 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14001 skip "Need MDS version at least 2.4.52" && return
14002 flock_deadlock $DIR/$tfile
14007 124) error "process hangs on a deadlock"
14009 *) error "error executing flock_deadlock $DIR/$tfile"
14013 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14017 check_swap_layouts_support && return 0
14018 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
14020 local ref1=/etc/passwd
14021 local ref2=/etc/group
14022 local file1=$DIR/$tdir/f1
14023 local file2=$DIR/$tdir/f2
14025 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14026 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14027 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14028 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14029 local fd=$(free_fd)
14030 local cmd="exec $fd<>$file2"
14033 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14034 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14037 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14042 run_test 236 "Layout swap on open unlinked file"
14044 # test to verify file handle related system calls
14045 # (name_to_handle_at/open_by_handle_at)
14046 # The new system calls are supported in glibc >= 2.14.
14049 echo "Test file_handle syscalls" > $DIR/$tfile ||
14050 error "write failed"
14051 check_fhandle_syscalls $DIR/$tfile ||
14052 error "check_fhandle_syscalls failed"
14054 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14056 # LU-4659 linkea consistency
14058 local server_version=$(lustre_version_code $SINGLEMDS)
14060 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14061 [[ $server_version -gt $(version_code 2.5.1) &&
14062 $server_version -lt $(version_code 2.5.50) ]] ||
14063 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14066 ln $DIR/$tfile $DIR/$tfile.lnk
14067 touch $DIR/$tfile.new
14068 mv $DIR/$tfile.new $DIR/$tfile
14069 local fid1=$($LFS path2fid $DIR/$tfile)
14070 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14071 local path1=$($LFS fid2path $FSNAME "$fid1")
14072 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14073 local path2=$($LFS fid2path $FSNAME "$fid2")
14074 [ $tfile.lnk == $path2 ] ||
14075 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14078 run_test 238 "Verify linkea consistency"
14081 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14082 skip "Need MDS version at least 2.5.60" && return
14083 local list=$(comma_list $(mdts_nodes))
14085 mkdir -p $DIR/$tdir
14086 createmany -o $DIR/$tdir/f- 5000
14087 unlinkmany $DIR/$tdir/f- 5000
14088 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
14089 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
14090 osc.*MDT*.sync_in_flight" | calc_sum)
14091 [ "$changes" -eq 0 ] || error "$changes not synced"
14093 run_test 239 "osp_sync test"
14095 test_239a() { #LU-5297
14096 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14098 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14099 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14100 chgrp $RUNAS_GID $DIR/$tfile
14101 wait_delete_completed
14103 run_test 239a "process invalid osp sync record correctly"
14105 test_239b() { #LU-5297
14106 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14108 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14109 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14110 chgrp $RUNAS_GID $DIR/$tfile1
14111 wait_delete_completed
14112 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14114 chgrp $RUNAS_GID $DIR/$tfile2
14115 wait_delete_completed
14117 run_test 239b "process osp sync record with ENOMEM error correctly"
14120 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14121 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14123 mkdir -p $DIR/$tdir
14125 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14126 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14127 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14128 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14130 umount_client $MOUNT || error "umount failed"
14131 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14132 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14133 mount_client $MOUNT || error "failed to mount client"
14135 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14136 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14138 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14141 for LOOP in $(seq $1); do
14142 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14143 cancel_lru_locks osc || true
14148 for LOOP in $(seq $1); do
14149 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14150 iflag=direct 2>/dev/null
14154 test_241a() { # was test_241
14155 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14157 cancel_lru_locks osc
14158 test_241_bio 1000 &
14163 run_test 241a "bio vs dio"
14166 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14168 test_241_dio 1000 &
14173 run_test 241b "dio vs dio"
14176 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14177 mkdir -p $DIR/$tdir
14178 touch $DIR/$tdir/$tfile
14180 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14181 do_facet mds1 lctl set_param fail_loc=0x105
14182 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14184 do_facet mds1 lctl set_param fail_loc=0
14185 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14187 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14191 test_mkdir -p $DIR/$tdir
14192 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14194 run_test 243 "various group lock tests"
14198 test_mkdir -p $DIR/$tdir
14199 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14200 sendfile_grouplock $DIR/$tdir/$tfile || \
14201 error "sendfile+grouplock failed"
14204 run_test 244 "sendfile with group lock tests"
14207 local flagname="multi_mod_rpcs"
14208 local connect_data_name="max_mod_rpcs"
14211 # check if multiple modify RPCs flag is set
14212 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14213 grep "connect_flags:")
14216 echo "$out" | grep -qw $flagname
14217 if [ $? -ne 0 ]; then
14218 echo "connect flag $flagname is not set"
14222 # check if multiple modify RPCs data is set
14223 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14226 echo "$out" | grep -qw $connect_data_name ||
14227 error "import should have connect data $connect_data_name"
14229 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14231 test_246() { # LU-7371
14232 remote_ost_nodsh && skip "remote OST with nodsh" && return
14233 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14234 skip "Need OST version >= 2.7.62" && return 0
14235 do_facet ost1 $LCTL set_param fail_val=4095
14236 #define OBD_FAIL_OST_READ_SIZE 0x234
14237 do_facet ost1 $LCTL set_param fail_loc=0x234
14238 $LFS setstripe $DIR/$tfile -i 0 -c 1
14239 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14240 cancel_lru_locks $FSNAME-OST0000
14241 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14243 run_test 246 "Read file of size 4095 should return right length"
14246 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14248 { skip "Fileset feature is not supported"; return; }
14250 local submount=${MOUNT}_$tdir
14253 mkdir -p $submount || error "mkdir $submount failed"
14254 FILESET="$FILESET/$tdir" mount_client $submount ||
14255 error "mount $submount failed"
14256 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14257 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14258 error "read $MOUNT/$tdir/$tfile failed"
14259 umount_client $submount || error "umount $submount failed"
14262 run_test 247a "mount subdir as fileset"
14265 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14266 { skip "Fileset feature is not supported"; return; }
14268 local submount=${MOUNT}_$tdir
14270 rm -rf $MOUNT/$tdir
14271 mkdir -p $submount || error "mkdir $submount failed"
14273 FILESET="$FILESET/$tdir" mount_client $submount &&
14274 error "mount $submount should fail"
14277 run_test 247b "mount subdir that dose not exist"
14280 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14281 { skip "Fileset feature is not supported"; return; }
14283 local submount=${MOUNT}_$tdir
14285 mkdir -p $MOUNT/$tdir/dir1
14286 mkdir -p $submount || error "mkdir $submount failed"
14287 FILESET="$FILESET/$tdir" mount_client $submount ||
14288 error "mount $submount failed"
14289 local fid=$($LFS path2fid $MOUNT/)
14290 $LFS fid2path $submount $fid && error "fid2path should fail"
14291 umount_client $submount || error "umount $submount failed"
14294 run_test 247c "running fid2path outside root"
14297 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14298 { skip "Fileset feature is not supported"; return; }
14300 local submount=${MOUNT}_$tdir
14302 mkdir -p $MOUNT/$tdir/dir1
14303 mkdir -p $submount || error "mkdir $submount failed"
14304 FILESET="$FILESET/$tdir" mount_client $submount ||
14305 error "mount $submount failed"
14306 local fid=$($LFS path2fid $submount/dir1)
14307 $LFS fid2path $submount $fid || error "fid2path should succeed"
14308 umount_client $submount || error "umount $submount failed"
14311 run_test 247d "running fid2path inside root"
14315 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14317 { skip "Fileset feature is not supported"; return; }
14319 local submount=${MOUNT}_$tdir
14322 mkdir -p $submount || error "mkdir $submount failed"
14323 FILESET="$FILESET/.." mount_client $submount &&
14324 error "mount $submount should fail"
14327 run_test 247e "mount .. as fileset"
14330 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14331 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14333 # create a large file for fast read verification
14334 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14336 # make sure the file is created correctly
14337 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14338 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14340 echo "Test 1: verify that fast read is 4 times faster on cache read"
14342 # small read with fast read enabled
14343 $LCTL set_param -n llite.*.fast_read=1
14344 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14345 awk '/copied/ { print $6 }')
14347 # small read with fast read disabled
14348 $LCTL set_param -n llite.*.fast_read=0
14349 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14350 awk '/copied/ { print $6 }')
14352 # verify that fast read is 4 times faster for cache read
14353 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14354 error_not_in_vm "fast read was not 4 times faster: " \
14355 "$t_fast vs $t_slow"
14357 echo "Test 2: verify the performance between big and small read"
14358 $LCTL set_param -n llite.*.fast_read=1
14360 # 1k non-cache read
14361 cancel_lru_locks osc
14362 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14363 awk '/copied/ { print $6 }')
14365 # 1M non-cache read
14366 cancel_lru_locks osc
14367 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14368 awk '/copied/ { print $6 }')
14370 # verify that big IO is not 4 times faster than small IO
14371 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14372 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14374 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14377 run_test 248 "fast read verification"
14379 test_249() { # LU-7890
14381 $SETSTRIPE -c 1 $DIR/$tfile
14383 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14384 skip "Need at least version 2.8.54"
14386 # Offset 2T == 4k * 512M
14387 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14388 error "dd to 2T offset failed"
14390 run_test 249 "Write above 2T file size"
14393 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14394 && skip "no 16TB file size limit on ZFS" && return
14396 $SETSTRIPE -c 1 $DIR/$tfile
14397 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14398 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14399 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14400 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14401 conv=notrunc,fsync && error "append succeeded"
14404 run_test 250 "Write above 16T limit"
14407 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14409 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14410 #Skip once - writing the first stripe will succeed
14411 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14412 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14413 error "short write happened"
14415 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14416 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14417 error "short read happened"
14421 run_test 251 "Handling short read and write correctly"
14431 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14432 remote_ost_nodsh && skip "remote OST with nodsh" && return
14433 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14434 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14435 skip "can only run lr_reader on ldiskfs target"
14439 # check lr_reader on OST0000
14441 dev=$(facet_device $tgt)
14442 out=$(do_facet $tgt $LR_READER $dev)
14443 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14445 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14446 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14447 error "Invalid uuid returned by $LR_READER on target $tgt"
14448 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14450 # check lr_reader -c on MDT0000
14452 dev=$(facet_device $tgt)
14453 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14454 echo "$LR_READER does not support additional options"
14457 out=$(do_facet $tgt $LR_READER -c $dev)
14458 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14460 num=$(echo "$out" | grep -c "mdtlov")
14461 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14462 error "Invalid number of mdtlov clients returned by $LR_READER"
14463 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14465 # check lr_reader -cr on MDT0000
14466 out=$(do_facet $tgt $LR_READER -cr $dev)
14467 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14469 echo "$out" | grep -q "^reply_data:$" ||
14470 error "$LR_READER should have returned 'reply_data' section"
14471 num=$(echo "$out" | grep -c "client_generation")
14472 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14474 run_test 252 "check lr_reader tool"
14476 test_253_fill_ost() {
14477 local size_mb #how many MB should we write to pass watermark
14478 local lwm=$3 #low watermark
14479 local free_10mb #10% of free space
14481 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14482 size_mb=$((free_kb / 1024 - lwm))
14483 free_10mb=$((free_kb / 10240))
14484 #If 10% of free space cross low watermark use it
14485 if (( free_10mb > size_mb )); then
14488 #At least we need to store 1.1 of difference between
14489 #free space and low watermark
14490 size_mb=$((size_mb + size_mb / 10))
14492 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14493 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14494 oflag=append conv=notrunc
14499 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14500 echo "OST still has $((free_kb / 1024)) mbytes free"
14507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14508 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14509 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14511 local ost_name=$($LFS osts |
14512 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14514 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14515 do_facet $SINGLEMDS $LCTL get_param -n \
14516 osp.$mdtosc_proc1.reserved_mb_high ||
14517 { skip "remote MDS does not support reserved_mb_high" &&
14522 wait_delete_completed
14525 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14526 osp.$mdtosc_proc1.reserved_mb_high)
14527 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14528 osp.$mdtosc_proc1.reserved_mb_low)
14529 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14531 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14532 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14533 error "Adding $ost_name to pool failed"
14535 # Wait for client to see a OST at pool
14536 wait_update $HOSTNAME "$LCTL get_param -n
14537 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14538 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14539 error "Client can not see the pool"
14540 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14541 error "Setstripe failed"
14543 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14544 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14545 echo "OST still has $((blocks/1024)) mbytes free"
14547 local new_lwm=$((blocks/1024-10))
14548 do_facet $SINGLEMDS $LCTL set_param \
14549 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14550 do_facet $SINGLEMDS $LCTL set_param \
14551 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14553 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14555 #First enospc could execute orphan deletion so repeat.
14556 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14558 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14559 osp.$mdtosc_proc1.prealloc_status)
14560 echo "prealloc_status $oa_status"
14562 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14563 error "File creation should fail"
14564 #object allocation was stopped, but we still able to append files
14565 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14566 error "Append failed"
14567 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14569 wait_delete_completed
14573 for i in $(seq 10 12); do
14574 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14575 error "File creation failed after rm";
14578 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14579 osp.$mdtosc_proc1.prealloc_status)
14580 echo "prealloc_status $oa_status"
14582 if (( oa_status != 0 )); then
14583 error "Object allocation still disable after rm"
14585 do_facet $SINGLEMDS $LCTL set_param \
14586 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14587 do_facet $SINGLEMDS $LCTL set_param \
14588 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14591 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14592 error "Remove $ost_name from pool failed"
14593 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14594 error "Pool destroy fialed"
14596 run_test 253 "Check object allocation limit"
14601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14603 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14604 { skip "MDS does not support changelog_size" && return; }
14606 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14607 echo "Registered as changelog user $cl_user"
14609 $LFS changelog_clear $MDT0 $cl_user 0
14611 local size1=$(do_facet mds1 \
14612 $LCTL get_param -n mdd.$MDT0.changelog_size)
14613 echo "Changelog size $size1"
14616 $LFS mkdir -i 0 $DIR/$tdir
14618 mkdir -p $DIR/$tdir/pics/2008/zachy
14619 touch $DIR/$tdir/pics/2008/zachy/timestamp
14620 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14621 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14622 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14623 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14624 rm $DIR/$tdir/pics/desktop.jpg
14626 local size2=$(do_facet mds1 \
14627 $LCTL get_param -n mdd.$MDT0.changelog_size)
14628 echo "Changelog size after work $size2"
14630 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14632 if (( size2 <= size1 )); then
14633 error "Changelog size after work should be greater than original"
14637 run_test 254 "Check changelog size"
14644 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14645 awk -F: '{print $2}' | grep $type > /dev/null
14646 if [ $? -ne 0 ]; then
14656 lfs ladvise -a willread $file > /dev/null 2>&1
14657 if [ $? -eq 0 ]; then
14661 lfs ladvise -a willread $file 2>&1 |
14662 grep "Inappropriate ioctl for device" > /dev/null
14663 if [ $? -eq 0 ]; then
14670 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14673 # run a random read IO workload
14674 # usage: random_read_iops <filename> <filesize> <iosize>
14675 random_read_iops() {
14678 local iosize=${3:-4096}
14680 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14681 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14684 drop_file_oss_cache() {
14688 $LFS ladvise -a dontneed $file 2>/dev/null ||
14689 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14692 ladvise_willread_performance()
14695 local average_origin=0
14696 local average_cache=0
14697 local average_ladvise=0
14699 for ((i = 1; i <= $repeat; i++)); do
14700 echo "Iter $i/$repeat: reading without willread hint"
14701 cancel_lru_locks osc
14702 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14703 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14704 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14705 average_origin=$(bc <<<"$average_origin + $speed_origin")
14707 cancel_lru_locks osc
14708 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14709 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14710 average_cache=$(bc <<<"$average_cache + $speed_cache")
14712 cancel_lru_locks osc
14713 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14714 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14715 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14716 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14717 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14719 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14720 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14721 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14723 speedup_cache=$(percent $average_cache $average_origin)
14724 speedup_ladvise=$(percent $average_ladvise $average_origin)
14726 echo "Average uncached read: $average_origin"
14727 echo "Average speedup with OSS cached read: " \
14728 "$average_cache = +$speedup_cache%"
14729 echo "Average speedup with ladvise willread: " \
14730 "$average_ladvise = +$speedup_ladvise%"
14732 local lowest_speedup=20
14733 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14734 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14735 "got $average_cache%. Skipping ladvise willread check."
14739 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14740 # it is still good to run until then to exercise 'ladvise willread'
14741 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14742 [ "$(facet_fstype ost1)" = "zfs" ] &&
14743 echo "osd-zfs does not support dontneed or drop_caches" &&
14746 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14747 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14748 error_not_in_vm "Speedup with willread is less than " \
14749 "$lowest_speedup%, got $average_ladvise%"
14753 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14754 skip "lustre < 2.8.54 does not support ladvise " && return
14755 remote_ost_nodsh && skip "remote OST with nodsh" && return
14757 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14759 ladvise_no_type willread $DIR/$tfile &&
14760 skip "willread ladvise is not supported" && return
14762 ladvise_no_ioctl $DIR/$tfile &&
14763 skip "ladvise ioctl is not supported" && return
14766 local size=$((size_mb * 1048576))
14767 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14768 error "dd to $DIR/$tfile failed"
14770 lfs ladvise -a willread $DIR/$tfile ||
14771 error "Ladvise failed with no range argument"
14773 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14774 error "Ladvise failed with no -l or -e argument"
14776 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14777 error "Ladvise failed with only -e argument"
14779 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14780 error "Ladvise failed with only -l argument"
14782 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14783 error "End offset should not be smaller than start offset"
14785 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14786 error "End offset should not be equal to start offset"
14788 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14789 error "Ladvise failed with overflowing -s argument"
14791 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14792 error "Ladvise failed with overflowing -e argument"
14794 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14795 error "Ladvise failed with overflowing -l argument"
14797 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14798 error "Ladvise succeeded with conflicting -l and -e arguments"
14800 echo "Synchronous ladvise should wait"
14802 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14803 do_nodes $(comma_list $(osts_nodes)) \
14804 $LCTL set_param fail_val=$delay fail_loc=0x237
14806 local start_ts=$SECONDS
14807 lfs ladvise -a willread $DIR/$tfile ||
14808 error "Ladvise failed with no range argument"
14809 local end_ts=$SECONDS
14810 local inteval_ts=$((end_ts - start_ts))
14812 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14813 error "Synchronous advice didn't wait reply"
14816 echo "Asynchronous ladvise shouldn't wait"
14817 local start_ts=$SECONDS
14818 lfs ladvise -a willread -b $DIR/$tfile ||
14819 error "Ladvise failed with no range argument"
14820 local end_ts=$SECONDS
14821 local inteval_ts=$((end_ts - start_ts))
14823 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14824 error "Asynchronous advice blocked"
14827 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14828 ladvise_willread_performance
14830 run_test 255a "check 'lfs ladvise -a willread'"
14836 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14840 remote_ost_nodsh && skip "remote OST with nodsh" && return
14842 lfs setstripe -c 1 -i 0 $DIR/$tfile
14844 ladvise_no_type dontneed $DIR/$tfile &&
14845 skip "dontneed ladvise is not supported" && return
14847 ladvise_no_ioctl $DIR/$tfile &&
14848 skip "ladvise ioctl is not supported" && return
14850 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14851 skip "lustre < 2.8.54 does not support ladvise" && return
14853 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14854 [ "$(facet_fstype ost1)" = "zfs" ] &&
14855 skip "zfs-osd does not support 'ladvise dontneed'" && return
14858 local size=$((size_mb * 1048576))
14859 # In order to prevent disturbance of other processes, only check 3/4
14860 # of the memory usage
14861 local kibibytes=$((size_mb * 1024 * 3 / 4))
14863 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14864 error "dd to $DIR/$tfile failed"
14866 local total=$(facet_meminfo ost1 MemTotal)
14867 echo "Total memory: $total KiB"
14869 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14870 local before_read=$(facet_meminfo ost1 Cached)
14871 echo "Cache used before read: $before_read KiB"
14873 lfs ladvise -a willread $DIR/$tfile ||
14874 error "Ladvise willread failed"
14875 local after_read=$(facet_meminfo ost1 Cached)
14876 echo "Cache used after read: $after_read KiB"
14878 lfs ladvise -a dontneed $DIR/$tfile ||
14879 error "Ladvise dontneed again failed"
14880 local no_read=$(facet_meminfo ost1 Cached)
14881 echo "Cache used after dontneed ladvise: $no_read KiB"
14883 if [ $total -lt $((before_read + kibibytes)) ]; then
14884 echo "Memory is too small, abort checking"
14888 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14889 error "Ladvise willread should use more memory" \
14890 "than $kibibytes KiB"
14893 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14894 error "Ladvise dontneed should release more memory" \
14895 "than $kibibytes KiB"
14898 run_test 255b "check 'lfs ladvise -a dontneed'"
14905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14906 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14907 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14908 skip "non-ldiskfs backend" && return
14910 mdt_dev=$(mdsdevname 1)
14912 cl_user=$(do_facet mds1 \
14913 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14914 if [[ -n $cl_user ]]; then
14915 skip "active changelog user"
14919 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14920 echo "Registered as changelog user $cl_user"
14923 mkdir -p $DIR/$tdir
14925 $LFS changelog_clear $MDT0 $cl_user 0
14928 touch $DIR/$tdir/{1..10}
14931 stop mds1 || error "Fail to stop MDT."
14934 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14936 #after mount new plainllog is used
14937 touch $DIR/$tdir/{11..19}
14938 local TEMP256FILE=$(mktemp TEMP256XXXXXX)
14939 cat_sl=$(do_facet mds1 \
14940 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14941 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14944 if (( cat_sl != 2 )); then
14945 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14946 error "Changelog catalog has wrong number of slots $cat_sl"
14949 $LFS changelog_clear $MDT0 $cl_user 0
14951 TEMP256FILE=$(mktemp TEMP256XXXXXX)
14952 cat_sl=$(do_facet mds1 \
14953 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14954 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14957 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14959 if (( cat_sl == 2 )); then
14960 error "Empty plain llog was not deleted from changelog catalog"
14962 if (( cat_sl != 1 )); then
14963 error "Active plain llog shouldn\`t be deleted from catalog"
14966 run_test 256 "Check llog delete for empty and not full state"
14969 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14970 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14971 skip "Need MDS version at least 2.8.55" && return
14973 test_mkdir -p $DIR/$tdir
14975 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14976 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14979 #define OBD_FAIL_MDS_XATTR_REP 0x161
14980 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14981 local facet=mds$((mdtidx + 1))
14982 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14983 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14985 stop $facet || error "stop MDS failed"
14986 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14987 error "start MDS fail"
14989 run_test 257 "xattr locks are not lost"
14991 # Verify we take the i_mutex when security requires it
14993 #define OBD_FAIL_IMUTEX_SEC 0x141c
14994 $LCTL set_param fail_loc=0x141c
14996 chmod u+s $DIR/$tfile
14997 chmod a+rwx $DIR/$tfile
14998 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15000 if [ $RC -ne 0 ]; then
15001 error "error, failed to take i_mutex, rc=$?"
15007 # Verify we do NOT take the i_mutex in the normal case
15009 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15010 $LCTL set_param fail_loc=0x141d
15013 chmod a+rw $DIR/$tfile
15014 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15016 if [ $RC -ne 0 ]; then
15017 error "error, took i_mutex unnecessarily, rc=$?"
15022 run_test 258b "verify i_mutex security behavior"
15025 #define OBD_FAIL_MDC_CLOSE 0x806
15026 $LCTL set_param fail_loc=0x80000806
15030 run_test 260 "Check mdc_close fail"
15032 cleanup_test_300() {
15036 test_striped_dir() {
15041 mkdir -p $DIR/$tdir
15043 SAVE_UMASK=$(umask)
15044 trap cleanup_test_300 RETURN EXIT
15046 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
15047 $DIR/$tdir/striped_dir ||
15048 error "set striped dir error"
15050 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
15051 [ "$mode" = "755" ] || error "expect 755 got $mode"
15053 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
15054 error "getdirstripe failed"
15055 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
15056 if [ "$stripe_count" != "2" ]; then
15057 error "1:stripe_count is $stripe_count, expect 2"
15059 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
15060 if [ "$stripe_count" != "2" ]; then
15061 error "2:stripe_count is $stripe_count, expect 2"
15064 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15065 if [ "$stripe_index" != "$mdt_index" ]; then
15066 error "stripe_index is $stripe_index, expect $mdt_index"
15069 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15070 error "nlink error after create striped dir"
15072 mkdir $DIR/$tdir/striped_dir/a
15073 mkdir $DIR/$tdir/striped_dir/b
15075 stat $DIR/$tdir/striped_dir/a ||
15076 error "create dir under striped dir failed"
15077 stat $DIR/$tdir/striped_dir/b ||
15078 error "create dir under striped dir failed"
15080 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15081 error "nlink error after mkdir"
15083 rmdir $DIR/$tdir/striped_dir/a
15084 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15085 error "nlink error after rmdir"
15087 rmdir $DIR/$tdir/striped_dir/b
15088 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15089 error "nlink error after rmdir"
15091 chattr +i $DIR/$tdir/striped_dir
15092 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15093 error "immutable flags not working under striped dir!"
15094 chattr -i $DIR/$tdir/striped_dir
15096 rmdir $DIR/$tdir/striped_dir ||
15097 error "rmdir striped dir error"
15105 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15106 skip "skipped for lustre < 2.7.0" && return
15107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15108 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15110 test_striped_dir 0 || error "failed on striped dir on MDT0"
15111 test_striped_dir 1 || error "failed on striped dir on MDT0"
15113 run_test 300a "basic striped dir sanity test"
15116 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15117 skip "skipped for lustre < 2.7.0" && return
15118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15119 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15125 test_mkdir $DIR/$tdir || error "mkdir fail"
15126 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15127 error "set striped dir error"
15128 for ((i=0; i<10; i++)); do
15129 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15131 touch $DIR/$tdir/striped_dir/file_$i ||
15132 error "touch error $i"
15133 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15134 [ $mtime1 -eq $mtime2 ] &&
15135 error "mtime not change after create"
15137 rm -f $DIR/$tdir/striped_dir/file_$i ||
15138 error "unlink error $i"
15139 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15140 [ $mtime2 -eq $mtime3 ] &&
15141 error "mtime did not change after unlink"
15145 run_test 300b "check ctime/mtime for striped dir"
15148 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15149 skip "skipped for lustre < 2.7.0" && return
15150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15151 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15154 mkdir -p $DIR/$tdir
15155 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15156 error "set striped dir error"
15158 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15159 error "chown striped dir failed"
15161 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15162 error "create 5k files failed"
15164 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15166 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15170 run_test 300c "chown && check ls under striped directory"
15173 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15174 skip "skipped for lustre < 2.7.0" && return
15175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15176 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15180 mkdir -p $DIR/$tdir
15181 $SETSTRIPE -c 2 $DIR/$tdir
15183 #local striped directory
15184 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15185 error "set striped dir error"
15186 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15187 error "create 10 files failed"
15189 #remote striped directory
15190 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15191 error "set striped dir error"
15192 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15193 error "create 10 files failed"
15195 for file in $(find $DIR/$tdir); do
15196 stripe_count=$($GETSTRIPE -c $file)
15197 [ $stripe_count -eq 2 ] ||
15198 error "wrong stripe $stripe_count for $file"
15203 run_test 300d "check default stripe under striped directory"
15206 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15207 skip "Need MDS version at least 2.7.55" && return
15208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15209 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15213 mkdir -p $DIR/$tdir
15215 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15216 error "set striped dir error"
15218 touch $DIR/$tdir/striped_dir/a
15219 touch $DIR/$tdir/striped_dir/b
15220 touch $DIR/$tdir/striped_dir/c
15222 mkdir $DIR/$tdir/striped_dir/dir_a
15223 mkdir $DIR/$tdir/striped_dir/dir_b
15224 mkdir $DIR/$tdir/striped_dir/dir_c
15226 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15227 error "set striped adir under striped dir error"
15229 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15230 error "set striped bdir under striped dir error"
15232 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15233 error "set striped cdir under striped dir error"
15235 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15236 error "rename dir under striped dir fails"
15238 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15239 error "rename dir under different stripes fails"
15241 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15242 error "rename file under striped dir should succeed"
15244 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15245 error "rename dir under striped dir should succeed"
15249 run_test 300e "check rename under striped directory"
15252 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15253 skip "Need MDS version at least 2.7.55" && return
15254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15255 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15260 mkdir -p $DIR/$tdir
15262 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15263 error "set striped dir error"
15265 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15266 error "set striped dir error"
15268 touch $DIR/$tdir/striped_dir/a
15269 mkdir $DIR/$tdir/striped_dir/dir_a
15270 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15271 error "create striped dir under striped dir fails"
15273 touch $DIR/$tdir/striped_dir1/b
15274 mkdir $DIR/$tdir/striped_dir1/dir_b
15275 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15276 error "create striped dir under striped dir fails"
15278 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15279 error "rename dir under different striped dir should fail"
15281 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15282 error "rename striped dir under diff striped dir should fail"
15284 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15285 error "rename file under diff striped dirs fails"
15289 run_test 300f "check rename cross striped directory"
15291 test_300_check_default_striped_dir()
15294 local default_count=$2
15295 local default_index=$3
15298 local dir_stripe_index
15301 echo "checking $dirname $default_count $default_index"
15302 $LFS setdirstripe -D -c $default_count -i $default_index \
15303 -t all_char $DIR/$tdir/$dirname ||
15304 error "set default stripe on striped dir error"
15305 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15306 [ $stripe_count -eq $default_count ] ||
15307 error "expect $default_count get $stripe_count for $dirname"
15309 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15310 [ $stripe_index -eq $default_index ] ||
15311 error "expect $default_index get $stripe_index for $dirname"
15313 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15314 error "create dirs failed"
15316 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15317 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15318 for dir in $(find $DIR/$tdir/$dirname/*); do
15319 stripe_count=$($LFS getdirstripe -c $dir)
15320 [ $stripe_count -eq $default_count ] ||
15321 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15322 error "stripe count $default_count != $stripe_count for $dir"
15324 stripe_index=$($LFS getdirstripe -i $dir)
15325 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15326 error "$stripe_index != $default_index for $dir"
15328 #check default stripe
15329 stripe_count=$($LFS getdirstripe -D -c $dir)
15330 [ $stripe_count -eq $default_count ] ||
15331 error "default count $default_count != $stripe_count for $dir"
15333 stripe_index=$($LFS getdirstripe -D -i $dir)
15334 [ $stripe_index -eq $default_index ] ||
15335 error "default index $default_index != $stripe_index for $dir"
15337 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15341 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15342 skip "Need MDS version at least 2.7.55" && return
15343 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15349 mkdir $DIR/$tdir/normal_dir
15351 #Checking when client cache stripe index
15352 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15353 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15354 error "create striped_dir failed"
15356 mkdir $DIR/$tdir/striped_dir/dir1 ||
15357 error "create dir1 fails"
15358 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15359 [ $stripe_index -eq 1 ] ||
15360 error "dir1 expect 1 got $stripe_index"
15362 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15363 error "create dir2 fails"
15364 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15365 [ $stripe_index -eq 2 ] ||
15366 error "dir2 expect 2 got $stripe_index"
15368 #check default stripe count/stripe index
15369 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15370 test_300_check_default_striped_dir normal_dir 1 0
15371 test_300_check_default_striped_dir normal_dir 2 1
15372 test_300_check_default_striped_dir normal_dir 2 -1
15374 #delete default stripe information
15375 echo "delete default stripeEA"
15376 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15377 error "set default stripe on striped dir error"
15379 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15380 for dir in $(find $DIR/$tdir/normal_dir/*); do
15381 stripe_count=$($LFS getdirstripe -c $dir)
15382 [ $stripe_count -eq 0 ] ||
15383 error "expect 1 get $stripe_count for $dir"
15384 stripe_index=$($LFS getdirstripe -i $dir)
15385 [ $stripe_index -eq 0 ] ||
15386 error "expect 0 get $stripe_index for $dir"
15389 run_test 300g "check default striped directory for normal directory"
15392 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15393 skip "Need MDS version at least 2.7.55" && return
15394 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15399 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15400 $DIR/$tdir/striped_dir ||
15401 error "set striped dir error"
15403 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15404 test_300_check_default_striped_dir striped_dir 1 0
15405 test_300_check_default_striped_dir striped_dir 2 1
15406 test_300_check_default_striped_dir striped_dir 2 -1
15408 #delete default stripe information
15409 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15410 error "set default stripe on striped dir error"
15412 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15413 for dir in $(find $DIR/$tdir/striped_dir/*); do
15414 stripe_count=$($LFS getdirstripe -c $dir)
15415 [ $stripe_count -eq 0 ] ||
15416 error "expect 1 get $stripe_count for $dir"
15419 run_test 300h "check default striped directory for striped directory"
15422 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15423 skip "Need MDS version at least 2.7.55" && return
15424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15431 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15432 error "set striped dir error"
15434 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15435 error "create files under striped dir failed"
15437 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15438 error "set striped hashdir error"
15440 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15441 error "create dir0 under hash dir failed"
15442 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15443 error "create dir1 under hash dir failed"
15445 # unfortunately, we need to umount to clear dir layout cache for now
15446 # once we fully implement dir layout, we can drop this
15447 umount_client $MOUNT || error "umount failed"
15448 mount_client $MOUNT || error "mount failed"
15450 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15451 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15452 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15454 #set the stripe to be unknown hash type
15455 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15456 $LCTL set_param fail_loc=0x1901
15457 for ((i = 0; i < 10; i++)); do
15458 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15459 error "stat f-$i failed"
15460 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15463 touch $DIR/$tdir/striped_dir/f0 &&
15464 error "create under striped dir with unknown hash should fail"
15466 $LCTL set_param fail_loc=0
15468 umount_client $MOUNT || error "umount failed"
15469 mount_client $MOUNT || error "mount failed"
15473 run_test 300i "client handle unknown hash type striped directory"
15476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15477 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15478 skip "Need MDS version at least 2.7.55" && return
15479 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15485 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15486 $LCTL set_param fail_loc=0x1702
15487 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15488 error "set striped dir error"
15490 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15491 error "create files under striped dir failed"
15493 $LCTL set_param fail_loc=0
15495 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15499 run_test 300j "test large update record"
15502 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15503 skip "Need MDS version at least 2.7.55" && return
15504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15505 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15511 #define OBD_FAIL_LARGE_STRIPE 0x1703
15512 $LCTL set_param fail_loc=0x1703
15513 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15514 error "set striped dir error"
15515 $LCTL set_param fail_loc=0
15517 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15518 error "getstripeddir fails"
15519 rm -rf $DIR/$tdir/striped_dir ||
15520 error "unlink striped dir fails"
15524 run_test 300k "test large striped directory"
15527 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15528 skip "Need MDS version at least 2.7.55" && return
15529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15530 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15533 test_mkdir -p $DIR/$tdir/striped_dir
15534 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15535 error "chown $RUNAS_ID failed"
15536 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15537 error "set default striped dir failed"
15539 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15540 $LCTL set_param fail_loc=0x80000158
15541 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15543 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15544 [ $stripe_index -eq 1 ] ||
15545 error "expect 1 get $stripe_index for $dir"
15547 run_test 300l "non-root user to create dir under striped dir with stale layout"
15550 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15551 skip "Need MDS version at least 2.7.55" && return
15552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15553 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15555 mkdir -p $DIR/$tdir/striped_dir
15556 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15557 error "set default stripes dir error"
15559 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15561 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15562 [ $stripe_count -eq 0 ] ||
15563 error "expect 0 get $stripe_count for a"
15565 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15566 error "set default stripes dir error"
15568 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15570 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15571 [ $stripe_count -eq 0 ] ||
15572 error "expect 0 get $stripe_count for b"
15574 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15575 error "set default stripes dir error"
15577 mkdir $DIR/$tdir/striped_dir/c &&
15578 error "default stripe_index is invalid, mkdir c should fails"
15580 rm -rf $DIR/$tdir || error "rmdir fails"
15582 run_test 300m "setstriped directory on single MDT FS"
15585 local list=$(comma_list $(mdts_nodes))
15588 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15592 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15593 skip "Need MDS version at least 2.7.55" && return
15594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15595 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15596 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15599 local list=$(comma_list $(mdts_nodes))
15601 trap cleanup_300n RETURN EXIT
15602 mkdir -p $DIR/$tdir
15603 chmod 777 $DIR/$tdir
15604 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15605 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15606 error "create striped dir succeeds with gid=0"
15608 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15609 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15610 error "create striped dir fails with gid=-1"
15612 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15613 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15614 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15615 error "set default striped dir succeeds with gid=0"
15618 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15619 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15620 error "set default striped dir fails with gid=-1"
15623 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15624 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15625 error "create test_dir fails"
15626 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15627 error "create test_dir1 fails"
15628 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15629 error "create test_dir2 fails"
15632 run_test 300n "non-root user to create dir under striped dir with default EA"
15635 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15636 skip "Need MDS version at least 2.7.55" && return
15637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15638 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15642 mkdir -p $DIR/$tdir
15644 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15645 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15646 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15647 skip "not enough free inodes $numfree1 $numfree2"
15651 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15652 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15653 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15654 skip "not enough free space $numfree1 $numfree2"
15658 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15659 error "setdirstripe fails"
15661 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15662 error "create dirs fails"
15664 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15665 ls $DIR/$tdir/striped_dir > /dev/null ||
15666 error "ls striped dir fails"
15667 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15668 error "unlink big striped dir fails"
15670 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15674 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15675 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15677 mkdir -p $DIR/$tdir
15679 #define OBD_FAIL_OUT_ENOSPC 0x1704
15680 do_facet mds2 lctl set_param fail_loc=0x80001704
15681 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15682 error "create striped directory should fail"
15684 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15686 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15689 run_test 300p "create striped directory without space"
15692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15693 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15695 local fd=$(free_fd)
15696 local cmd="exec $fd<$tdir"
15698 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15701 trap "eval $cmd" EXIT
15702 cd $tdir || error "cd $tdir fails"
15703 rmdir ../$tdir || error "rmdir $tdir fails"
15704 mkdir local_dir && error "create dir succeeds"
15705 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15709 run_test 300q "create remote directory under orphan directory"
15711 prepare_remote_file() {
15712 mkdir $DIR/$tdir/src_dir ||
15713 error "create remote source failed"
15715 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15716 touch $DIR/$tdir/src_dir/a
15718 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15719 error "create remote target dir failed"
15721 touch $DIR/$tdir/tgt_dir/b
15723 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15724 error "rename dir cross MDT failed!"
15726 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15727 error "src_child still exists after rename"
15729 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15730 error "missing file(a) after rename"
15732 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15733 error "diff after rename"
15737 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15739 local remote_file=$DIR/$tdir/tgt_dir/b
15741 mkdir -p $DIR/$tdir
15743 prepare_remote_file || error "prepare remote file failed"
15746 $OPENUNLINK $remote_file $remote_file || error
15747 $CHECKSTAT -a $remote_file || error
15749 run_test 310a "open unlink remote file"
15752 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15754 local remote_file=$DIR/$tdir/tgt_dir/b
15756 mkdir -p $DIR/$tdir
15758 prepare_remote_file || error "prepare remote file failed"
15760 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15761 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15762 $CHECKSTAT -t file $remote_file || error "check file failed"
15764 run_test 310b "unlink remote file with multiple links while open"
15767 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15769 local remote_file=$DIR/$tdir/tgt_dir/b
15771 mkdir -p $DIR/$tdir
15773 prepare_remote_file || error "prepare remote file failed"
15775 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15776 multiop_bg_pause $remote_file O_uc ||
15777 error "mulitop failed for remote file"
15779 $MULTIOP $DIR/$tfile Ouc
15780 kill -USR1 $MULTIPID
15783 run_test 310c "open-unlink remote file with multiple links"
15787 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15788 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15790 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15792 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15794 mkdir -p $DIR/$tdir
15795 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15796 createmany -o $DIR/$tdir/$tfile. 1000
15798 # statfs data is not real time, let's just calculate it
15799 old_iused=$((old_iused + 1000))
15801 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15802 osp.*OST0000*MDT0000.create_count")
15803 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15804 osp.*OST0000*MDT0000.max_create_count")
15805 for idx in $(seq $MDSCOUNT); do
15806 do_facet mds$idx "lctl set_param -n \
15807 osp.*OST0000*MDT000?.max_create_count=0"
15810 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15811 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15812 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15814 unlinkmany $DIR/$tdir/$tfile. 1000
15816 for idx in $(seq $MDSCOUNT); do
15817 do_facet mds$idx "lctl set_param -n \
15818 osp.*OST0000*MDT000?.max_create_count=$max_count"
15819 do_facet mds$idx "lctl set_param -n \
15820 osp.*OST0000*MDT000?.create_count=$count"
15824 for i in $(seq 120); do
15825 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15826 # system may be too busy to destroy all objs in time, use
15827 # a somewhat small value to not fail autotest
15828 [ $((old_iused - new_iused)) -gt 400 ] && break
15832 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15833 [ $((old_iused - new_iused)) -gt 400 ] ||
15834 error "objs not destroyed after unlink"
15836 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15843 local vdevdir=$(dirname $(facet_vdevice $ost))
15844 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
15845 local zfs_zapid=$(do_facet $ost $cmd |
15846 grep -w "/O/0/d$((objid%32))" -C 5 |
15847 awk '/Object/{getline; print $1}')
15848 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15849 awk "/$objid = /"'{printf $3}')
15854 zfs_object_blksz() {
15858 local vdevdir=$(dirname $(facet_vdevice $ost))
15859 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15860 local blksz=$(do_facet $ost $cmd $objid |
15861 awk '/dblk/{getline; printf $4}')
15863 case "${blksz: -1}" in
15864 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15865 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15872 test_312() { # LU-4856
15873 remote_ost_nodsh && skip "remote OST with nodsh" && return
15875 [ $(facet_fstype ost1) = "zfs" ] ||
15876 { skip "the test only applies to zfs" && return; }
15878 local max_blksz=$(do_facet ost1 \
15879 $ZFS get -p recordsize $(facet_device ost1) |
15880 awk '!/VALUE/{print $3}')
15881 local min_blksz=$(getconf PAGE_SIZE)
15883 # to make life a little bit easier
15884 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15885 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15887 local tf=$DIR/$tdir/$tfile
15889 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15891 # Get ZFS object id
15892 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15894 # block size change by sequential over write
15896 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
15897 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15899 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15900 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15904 # block size change by sequential append write
15905 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
15906 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15907 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15909 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
15910 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
15911 oflag=sync conv=notrunc
15913 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15914 [ $blksz -eq $((2 * count * min_blksz)) ] ||
15915 error "blksz error, actual $blksz, " \
15916 "expected: 2 * $count * $min_blksz"
15922 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15923 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15925 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
15926 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15927 [ $blksz -eq $min_blksz ] ||
15928 error "blksz error: $blksz, expected: $min_blksz"
15930 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15931 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15932 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15934 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15935 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15936 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15938 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15941 remote_ost_nodsh && skip "remote OST with nodsh" && return
15943 local file=$DIR/$tfile
15945 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15947 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15948 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15949 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15950 error "write should failed"
15951 do_facet ost1 "$LCTL set_param fail_loc=0"
15954 run_test 313 "io should fail after last_rcvd update fail"
15957 local read_write=$1
15958 if [ "$read_write" = "write" ]; then
15959 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15960 elif [ "$read_write" = "read" ]; then
15961 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15963 error "argument error"
15966 # turn off debug for performance testing
15967 local saved_debug=$($LCTL get_param -n debug)
15968 $LCTL set_param debug=0
15970 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15972 # get ost1 size - lustre-OST0000
15973 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15974 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15975 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15977 if [ "$read_write" = "read" ]; then
15978 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15981 local start_time=$(date +%s.%N)
15982 $dd_cmd bs=1M count=$blocks oflag=sync ||
15983 error "real dd $read_write error"
15984 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15986 if [ "$read_write" = "write" ]; then
15990 # define OBD_FAIL_OST_FAKE_RW 0x238
15991 do_facet ost1 $LCTL set_param fail_loc=0x238
15993 local start_time=$(date +%s.%N)
15994 $dd_cmd bs=1M count=$blocks oflag=sync ||
15995 error "fake dd $read_write error"
15996 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15998 if [ "$read_write" = "write" ]; then
16000 cancel_lru_locks osc
16001 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
16002 error "$tfile size not $blocks MB"
16004 do_facet ost1 $LCTL set_param fail_loc=0
16006 echo "fake $read_write $duration_fake vs. normal $read_write" \
16007 "$duration in seconds"
16008 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
16009 error_not_in_vm "fake write is slower"
16011 $LCTL set_param -n debug="$saved_debug"
16014 test_399a() { # LU-7655 for OST fake write
16015 remote_ost_nodsh && skip "remote OST with nodsh" && return
16019 run_test 399a "fake write should not be slower than normal write"
16021 test_399b() { # LU-8726 for OST fake read
16022 remote_ost_nodsh && skip "remote OST with nodsh" && return
16024 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
16025 skip "only for ldiskfs" && return 0
16029 run_test 399b "fake read should not be slower than normal read"
16031 test_400a() { # LU-1606, was conf-sanity test_74
16032 local extra_flags=''
16033 local out=$TMP/$tfile
16034 local prefix=/usr/include/lustre
16037 if ! which $CC > /dev/null 2>&1; then
16038 skip_env "$CC is not installed"
16042 if ! [[ -d $prefix ]]; then
16043 # Assume we're running in tree and fixup the include path.
16044 extra_flags+=" -I$LUSTRE/../libcfs/include"
16045 extra_flags+=" -I$LUSTRE/include"
16046 extra_flags+=" -L$LUSTRE/utils"
16049 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
16050 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
16051 error "client api broken"
16055 run_test 400a "Lustre client api program can compile and link"
16057 test_400b() { # LU-1606, LU-5011
16059 local out=$TMP/$tfile
16060 local prefix=/usr/include/lustre
16062 # We use a hard coded prefix so that this test will not fail
16063 # when run in tree. There are headers in lustre/include/lustre/
16064 # that are not packaged (like lustre_idl.h) and have more
16065 # complicated include dependencies (like config.h and lnet/types.h).
16066 # Since this test about correct packaging we just skip them when
16067 # they don't exist (see below) rather than try to fixup cppflags.
16069 if ! which $CC > /dev/null 2>&1; then
16070 skip_env "$CC is not installed"
16074 for header in $prefix/*.h; do
16075 if ! [[ -f "$header" ]]; then
16079 if [[ "$(basename $header)" == liblustreapi.h ]]; then
16080 continue # liblustreapi.h is deprecated.
16083 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16084 error "cannot compile '$header'"
16088 run_test 400b "packaged headers can be compiled"
16090 test_401a() { #LU-7437
16091 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16092 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16094 #count the number of parameters by "list_param -R"
16095 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16096 #count the number of parameters by listing proc files
16097 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16098 echo "proc_dirs='$proc_dirs'"
16099 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16100 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16103 [ $params -eq $procs ] ||
16104 error "found $params parameters vs. $procs proc files"
16106 # test the list_param -D option only returns directories
16107 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16108 #count the number of parameters by listing proc directories
16109 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16112 [ $params -eq $procs ] ||
16113 error "found $params parameters vs. $procs proc files"
16115 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16118 local save=$($LCTL get_param -n jobid_var)
16121 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16122 error "no error returned when setting bad parameters"
16124 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16125 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16127 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16128 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16129 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16131 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16134 local jobid_var_old=$($LCTL get_param -n jobid_var)
16135 local jobid_var_new
16137 $LCTL set_param jobid_var= &&
16138 error "no error returned for 'set_param a='"
16140 jobid_var_new=$($LCTL get_param -n jobid_var)
16141 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16142 error "jobid_var was changed by setting without value"
16144 $LCTL set_param jobid_var &&
16145 error "no error returned for 'set_param a'"
16147 jobid_var_new=$($LCTL get_param -n jobid_var)
16148 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16149 error "jobid_var was changed by setting without value"
16151 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16154 local jobid_var_old=$($LCTL get_param -n jobid_var)
16155 local jobid_var_new
16156 local new_value="foo=bar"
16158 $LCTL set_param jobid_var=$new_value ||
16159 error "'set_param a=b' did not accept a value containing '='"
16161 jobid_var_new=$($LCTL get_param -n jobid_var)
16162 [[ "$jobid_var_new" == "$new_value" ]] ||
16163 error "'set_param a=b' failed on a value containing '='"
16165 # Reset the jobid_var to test the other format
16166 $LCTL set_param jobid_var=$jobid_var_old
16167 jobid_var_new=$($LCTL get_param -n jobid_var)
16168 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16169 error "failed to reset jobid_var"
16171 $LCTL set_param jobid_var $new_value ||
16172 error "'set_param a b' did not accept a value containing '='"
16174 jobid_var_new=$($LCTL get_param -n jobid_var)
16175 [[ "$jobid_var_new" == "$new_value" ]] ||
16176 error "'set_param a b' failed on a value containing '='"
16178 $LCTL set_param jobid_var $jobid_var_old
16179 jobid_var_new=$($LCTL get_param -n jobid_var)
16180 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16181 error "failed to reset jobid_var"
16183 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16186 local server_version=$(lustre_version_code $SINGLEMDS)
16187 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16188 [[ $server_version -ge $(version_code 2.7.18.4) &&
16189 $server_version -lt $(version_code 2.7.50) ]] ||
16190 [[ $server_version -ge $(version_code 2.7.2) &&
16191 $server_version -lt $(version_code 2.7.11) ]] ||
16192 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16194 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16195 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16196 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16197 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16198 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16199 echo "Touch failed - OK"
16201 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16204 local file1=$DIR/$tfile.1
16205 local file2=$DIR/$tfile.2
16206 local tfile=$TMP/$tfile
16208 rm -f $file1 $file2 $tfile
16213 # 30 sec OBD_TIMEOUT in ll_getattr()
16214 # right before populating st_nlink
16215 $LCTL set_param fail_loc=0x80001409
16216 stat -c %h $file1 > $tfile &
16218 # create an alias, drop all locks and reclaim the dentry
16220 cancel_lru_locks mdc
16221 cancel_lru_locks osc
16222 sysctl -w vm.drop_caches=2
16226 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16228 rm -f $tfile $file1 $file2
16230 run_test 403 "i_nlink should not drop to zero due to aliasing"
16232 test_404() { # LU-6601
16233 local server_version=$(lustre_version_code $SINGLEMDS)
16234 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16235 { skip "Need server version newer than 2.8.52"; return 0; }
16237 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16238 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16239 awk '/osp .*-osc-MDT/ { print $4}')
16242 for osp in $mosps; do
16243 echo "Deactivate: " $osp
16244 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16245 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16246 awk -vp=$osp '$4 == p { print $2 }')
16247 [ $stat = IN ] || {
16248 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16249 error "deactivate error"
16251 echo "Activate: " $osp
16252 do_facet $SINGLEMDS $LCTL --device %$osp activate
16253 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16254 awk -vp=$osp '$4 == p { print $2 }')
16255 [ $stat = UP ] || {
16256 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16257 error "activate error"
16261 run_test 404 "validate manual {de}activated works properly for OSPs"
16264 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16265 skip "Layout swap lock is not supported" && return
16267 check_swap_layouts_support && return 0
16269 test_mkdir -p $DIR/$tdir
16270 swap_lock_test -d $DIR/$tdir ||
16271 error "One layout swap locked test failed"
16273 run_test 405 "Various layout swap lock tests"
16276 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16277 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16278 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16280 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16281 skip "Need MDS version at least 2.8.50" && return
16283 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16284 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16285 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16286 local def_pool=$($GETSTRIPE -p $MOUNT)
16288 local test_pool=$TESTNAME
16289 pool_add $test_pool || error "pool_add failed"
16290 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16291 error "pool_add_targets failed"
16293 # parent set default stripe count only, child will stripe from both
16294 # parent and fs default
16295 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16296 error "setstripe $MOUNT failed"
16297 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16298 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16299 for i in $(seq 10); do
16300 local f=$DIR/$tdir/$tfile.$i
16301 touch $f || error "touch failed"
16302 local count=$($GETSTRIPE -c $f)
16303 [ $count -eq $OSTCOUNT ] ||
16304 error "$f stripe count $count != $OSTCOUNT"
16305 local offset=$($GETSTRIPE -i $f)
16306 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16307 local size=$($GETSTRIPE -S $f)
16308 [ $size -eq $((def_stripe_size * 2)) ] ||
16309 error "$f stripe size $size != $((def_stripe_size * 2))"
16310 local pool=$($GETSTRIPE -p $f)
16311 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16314 # change fs default striping, delete parent default striping, now child
16315 # will stripe from new fs default striping only
16316 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16317 error "change $MOUNT default stripe failed"
16318 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16319 for i in $(seq 11 20); do
16320 local f=$DIR/$tdir/$tfile.$i
16321 touch $f || error "touch $f failed"
16322 local count=$($GETSTRIPE -c $f)
16323 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16324 local offset=$($GETSTRIPE -i $f)
16325 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16326 local size=$($GETSTRIPE -S $f)
16327 [ $size -eq $def_stripe_size ] ||
16328 error "$f stripe size $size != $def_stripe_size"
16329 local pool=$($GETSTRIPE -p $f)
16330 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16334 unlinkmany $DIR/$tdir/$tfile. 1 20
16336 # restore FS default striping
16337 if [ -z $def_pool ]; then
16338 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16339 -i $def_stripe_offset $MOUNT ||
16340 error "restore default striping failed"
16342 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16343 -i $def_stripe_offset $MOUNT ||
16344 error "restore default striping with $def_pool failed"
16347 local f=$DIR/$tdir/$tfile
16348 pool_remove_all_targets $test_pool $f
16349 pool_remove $test_pool $f
16351 run_test 406 "DNE support fs default striping"
16354 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16355 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16356 skip "Need MDS version at least 2.8.55" && return
16357 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16359 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16360 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16361 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16362 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16363 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16365 #define OBD_FAIL_DT_TXN_STOP 0x2019
16366 for idx in $(seq $MDSCOUNT); do
16367 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16369 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16370 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16371 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16374 run_test 407 "transaction fail should cause operation fail"
16377 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16379 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16380 lctl set_param fail_loc=0x8000040a
16381 # let ll_prepare_partial_page() fail
16382 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16386 # create at least 100 unused inodes so that
16387 # shrink_icache_memory(0) should not return 0
16388 touch $DIR/$tfile-{0..100}
16389 rm -f $DIR/$tfile-{0..100}
16392 echo 2 > /proc/sys/vm/drop_caches
16394 run_test 408 "drop_caches should not hang due to page leaks"
16398 [ $MDSCOUNT -lt 2 ] &&
16399 skip "We need at least 2 MDTs for this test" && return
16401 check_mount_and_prep
16403 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16404 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16405 touch $DIR/$tdir/guard || error "(2) Fail to create"
16407 local PREFIX=$(str_repeat 'A' 128)
16408 echo "Create 1K hard links start at $(date)"
16409 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16410 error "(3) Fail to hard link"
16412 echo "Links count should be right although linkEA overflow"
16413 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16414 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16415 [ $linkcount -eq 1001 ] ||
16416 error "(5) Unexpected hard links count: $linkcount"
16418 echo "List all links start at $(date)"
16419 ls -l $DIR/$tdir/foo > /dev/null ||
16420 error "(6) Fail to list $DIR/$tdir/foo"
16422 echo "Unlink hard links start at $(date)"
16423 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16424 error "(7) Fail to unlink"
16426 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16430 # Create a file, and stat it from the kernel
16431 local testfile=$DIR/$tfile
16434 local run_id=$RANDOM
16435 local my_ino=$(stat --format "%i" $testfile)
16437 # Try to insert the module. This will always fail as the
16438 # module is designed to not be inserted.
16439 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
16442 # Anything but success is a test failure
16444 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
16445 error "no inode match"
16447 run_test 410 "Test inode number returned from kernel thread"
16450 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16451 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16452 skip "Need server version at least 2.9.55" & exit 0
16453 start_full_debug_logging
16457 stop_full_debug_logging
16463 echo "Start barrier_freeze at: $(date)"
16464 #define OBD_FAIL_BARRIER_DELAY 0x2202
16465 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16466 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16469 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16470 awk '/The barrier for/ { print $7 }')
16471 echo "Got barrier status at: $(date)"
16472 [ "$b_status" = "'freezing_p1'" ] ||
16473 error "(1) unexpected barrier status $b_status"
16475 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16477 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16478 awk '/The barrier for/ { print $7 }')
16479 [ "$b_status" = "'frozen'" ] ||
16480 error "(2) unexpected barrier status $b_status"
16482 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16483 awk '/will be expired/ { print $7 }')
16484 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16485 sleep $((expired + 3))
16487 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16488 awk '/The barrier for/ { print $7 }')
16489 [ "$b_status" = "'expired'" ] ||
16490 error "(3) unexpected barrier status $b_status"
16492 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16493 error "(4) fail to freeze barrier"
16495 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16496 awk '/The barrier for/ { print $7 }')
16497 [ "$b_status" = "'frozen'" ] ||
16498 error "(5) unexpected barrier status $b_status"
16500 echo "Start barrier_thaw at: $(date)"
16501 #define OBD_FAIL_BARRIER_DELAY 0x2202
16502 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16503 do_facet mgs $LCTL barrier_thaw $FSNAME &
16506 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16507 awk '/The barrier for/ { print $7 }')
16508 echo "Got barrier status at: $(date)"
16509 [ "$b_status" = "'thawing'" ] ||
16510 error "(6) unexpected barrier status $b_status"
16512 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16514 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16515 awk '/The barrier for/ { print $7 }')
16516 [ "$b_status" = "'thawed'" ] ||
16517 error "(7) unexpected barrier status $b_status"
16519 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16520 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16521 do_facet mgs $LCTL barrier_freeze $FSNAME
16523 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16524 awk '/The barrier for/ { print $7 }')
16525 [ "$b_status" = "'failed'" ] ||
16526 error "(8) unexpected barrier status $b_status"
16528 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16529 do_facet mgs $LCTL barrier_thaw $FSNAME
16533 run_test 801a "write barrier user interfaces and stat machine"
16538 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16539 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16540 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16541 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16542 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16544 cancel_lru_locks mdc
16546 # 180 seconds should be long enough
16547 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16549 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16550 awk '/The barrier for/ { print $7 }')
16551 [ "$b_status" = "'frozen'" ] ||
16552 error "(6) unexpected barrier status $b_status"
16554 mkdir $DIR/$tdir/d0/d10 &
16557 touch $DIR/$tdir/d1/f13 &
16560 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16563 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16566 rm -f $DIR/$tdir/d4/f12 &
16569 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16571 # To guarantee taht the 'stat' is not blocked
16572 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16573 awk '/The barrier for/ { print $7 }')
16574 [ "$b_status" = "'frozen'" ] ||
16575 error "(8) unexpected barrier status $b_status"
16577 # let above commands to run at background
16580 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16581 ps -p $touch_pid || error "(10) touch should be blocked"
16582 ps -p $ln_pid || error "(11) link should be blocked"
16583 ps -p $mv_pid || error "(12) rename should be blocked"
16584 ps -p $rm_pid || error "(13) unlink should be blocked"
16586 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16587 awk '/The barrier for/ { print $7 }')
16588 [ "$b_status" = "'frozen'" ] ||
16589 error "(14) unexpected barrier status $b_status"
16591 do_facet mgs $LCTL barrier_thaw $FSNAME
16592 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16593 awk '/The barrier for/ { print $7 }')
16594 [ "$b_status" = "'thawed'" ] ||
16595 error "(15) unexpected barrier status $b_status"
16597 wait $mkdir_pid || error "(16) mkdir should succeed"
16598 wait $touch_pid || error "(17) touch should succeed"
16599 wait $ln_pid || error "(18) link should succeed"
16600 wait $mv_pid || error "(19) rename should succeed"
16601 wait $rm_pid || error "(20) unlink should succeed"
16605 run_test 801b "modification will be blocked by write barrier"
16608 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16612 stop mds2 || error "(1) Fail to stop mds2"
16614 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16616 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16617 awk '/The barrier for/ { print $7 }')
16618 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16619 do_facet mgs $LCTL barrier_thaw $FSNAME
16620 error "(2) unexpected barrier status $b_status"
16623 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16624 error "(3) Fail to rescan barrier bitmap"
16626 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16628 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16629 awk '/The barrier for/ { print $7 }')
16630 [ "$b_status" = "'frozen'" ] ||
16631 error "(4) unexpected barrier status $b_status"
16633 do_facet mgs $LCTL barrier_thaw $FSNAME
16634 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16635 awk '/The barrier for/ { print $7 }')
16636 [ "$b_status" = "'thawed'" ] ||
16637 error "(5) unexpected barrier status $b_status"
16639 local devname=$(mdsdevname 2)
16641 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16643 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16644 error "(7) Fail to rescan barrier bitmap"
16648 run_test 801c "rescan barrier bitmap"
16650 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16651 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16652 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16658 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16659 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16660 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16666 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16667 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16668 skip "Need server version at least 2.9.55" & exit 0
16670 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16672 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16673 error "(2) Fail to copy"
16675 trap cleanup_802 EXIT
16677 # sync by force before remount as readonly
16678 sync; sync_all_data; sleep 3; sync_all_data
16682 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16683 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16684 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16686 echo "Mount the server as read only"
16687 setupall server_only || error "(3) Fail to start servers"
16689 echo "Mount client without ro should fail"
16690 mount_client $MOUNT &&
16691 error "(4) Mount client without 'ro' should fail"
16693 echo "Mount client with ro should succeed"
16694 mount_client $MOUNT ro ||
16695 error "(5) Mount client with 'ro' should succeed"
16697 echo "Modify should be refused"
16698 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16700 echo "Read should be allowed"
16701 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16702 error "(7) Read should succeed under ro mode"
16706 run_test 802 "simulate readonly device"
16709 # tests that do cleanup/setup should be run at the end
16713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16715 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16716 $LCTL set_param fail_loc=0x903
16718 cancel_lru_locks MGC
16720 FAIL_ON_ERROR=true cleanup
16721 FAIL_ON_ERROR=true setup
16723 run_test 900 "umount should not race with any mgc requeue thread"
16726 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16727 check_and_cleanup_lustre
16728 if [ "$I_MOUNTED" != "yes" ]; then
16729 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true