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 ==============="
5844 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5848 swapon -s | awk '($1 == "'$1'") { print $4 }'
5851 # bug5265, obdfilter oa2dentry return -ENOENT
5852 # #define OBD_FAIL_SRV_ENOENT 0x217
5854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5855 remote_ost_nodsh && skip "remote OST with nodsh" && return
5858 $SETSTRIPE -c 1 -i 0 $f
5860 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5862 do_facet ost1 lctl set_param fail_loc=0x217
5863 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5864 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5866 do_facet ost1 lctl set_param fail_loc=0
5867 $DIRECTIO write $f 0 2 || error "write error"
5869 cancel_lru_locks osc
5870 $DIRECTIO read $f 0 1 || error "read error"
5872 do_facet ost1 lctl set_param fail_loc=0x217
5873 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5875 do_facet ost1 lctl set_param fail_loc=0
5878 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5881 test_mkdir -p $DIR/$tdir
5882 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5883 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5885 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5887 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5889 [ "$RUNAS_ID" = "$UID" ] &&
5890 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5892 # Check that testing environment is properly set up. Skip if not
5893 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5894 skip_env "User $RUNAS_ID does not exist - skipping"
5898 chmod 777 $DIR/$tfile
5899 chmod ug+s $DIR/$tfile
5900 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5901 error "$RUNAS dd $DIR/$tfile failed"
5902 # See if we are still setuid/sgid
5903 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5904 error "S/gid is not dropped on write"
5905 # Now test that MDS is updated too
5906 cancel_lru_locks mdc
5907 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5908 error "S/gid is not dropped on MDS"
5911 run_test 72a "Test that remove suid works properly (bug5695) ===="
5913 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5916 [ "$RUNAS_ID" = "$UID" ] && \
5917 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5918 [ "$RUNAS_ID" -eq 0 ] && \
5919 skip_env "RUNAS_ID = 0 -- skipping" && return
5921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5922 # Check that testing environment is properly set up. Skip if not
5923 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5924 skip_env "User $RUNAS_ID does not exist - skipping"
5927 touch $DIR/${tfile}-f{g,u}
5928 test_mkdir $DIR/${tfile}-dg
5929 test_mkdir $DIR/${tfile}-du
5930 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5931 chmod g+s $DIR/${tfile}-{f,d}g
5932 chmod u+s $DIR/${tfile}-{f,d}u
5933 for perm in 777 2777 4777; do
5934 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5935 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5936 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5937 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5941 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5943 # bug 3462 - multiple simultaneous MDC requests
5945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5946 test_mkdir $DIR/d73-1
5947 test_mkdir $DIR/d73-2
5948 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5951 lctl set_param fail_loc=0x80000129
5952 $MULTIOP $DIR/d73-1/f73-2 Oc &
5954 lctl set_param fail_loc=0
5956 $MULTIOP $DIR/d73-2/f73-3 Oc &
5960 wait $pid1 || return 1
5964 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5965 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5966 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5970 run_test 73 "multiple MDC requests (should not deadlock)"
5972 test_74a() { # bug 6149, 6184
5973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5974 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5976 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5977 # will spin in a tight reconnection loop
5979 $LCTL set_param fail_loc=0x8000030e
5980 # get any lock that won't be difficult - lookup works.
5982 $LCTL set_param fail_loc=0
5986 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5988 test_74b() { # bug 13310
5989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5990 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5992 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5993 # will spin in a tight reconnection loop
5994 $LCTL set_param fail_loc=0x8000030e
5995 # get a "difficult" lock
5997 $LCTL set_param fail_loc=0
6001 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6005 #define OBD_FAIL_LDLM_NEW_LOCK
6006 $LCTL set_param fail_loc=0x319
6007 touch $DIR/$tfile && error "touch successful"
6008 $LCTL set_param fail_loc=0
6011 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6014 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6017 get_inode_slab_tunables() {
6018 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6021 set_inode_slab_tunables() {
6022 echo "lustre_inode_cache $1" > /proc/slabinfo
6025 test_76() { # Now for bug 20433, added originally in bug 1443
6026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6027 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6028 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6029 # we cannot set limit below 1 which means 1 inode in each
6030 # per-cpu cache is still allowed
6031 set_inode_slab_tunables "1 1 0"
6032 cancel_lru_locks osc
6033 BEFORE_INODES=$(num_inodes)
6034 echo "before inodes: $BEFORE_INODES"
6036 [ "$SLOW" = "no" ] && COUNT=100
6037 for i in $(seq $COUNT); do
6041 cancel_lru_locks osc
6042 AFTER_INODES=$(num_inodes)
6043 echo "after inodes: $AFTER_INODES"
6045 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6047 AFTER_INODES=$(num_inodes)
6049 echo "wait $wait seconds inodes: $AFTER_INODES"
6050 if [ $wait -gt 30 ]; then
6051 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6054 set_inode_slab_tunables "$SLAB_SETTINGS"
6056 run_test 76 "confirm clients recycle inodes properly ===="
6062 # Note: in sptlrpc modes which enable its own bulk checksum, the
6063 # original crc32_le bulk checksum will be automatically disabled,
6064 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6065 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6066 # In this case set_checksums() will not be no-op, because sptlrpc
6067 # bulk checksum will be enabled all through the test.
6069 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6070 lctl set_param -n osc.*.checksums $1
6074 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6075 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6076 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6077 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6080 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6081 log "set checksum type to $1"
6084 F77_TMP=$TMP/f77-temp
6087 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6088 error "error writing to $F77_TMP"
6091 test_77a() { # bug 10889
6092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6093 $GSS && skip "could not run with gss" && return
6094 [ ! -f $F77_TMP ] && setup_f77
6096 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6100 run_test 77a "normal checksum read/write operation"
6102 test_77b() { # bug 10889
6103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6104 $GSS && skip "could not run with gss" && return
6105 [ ! -f $F77_TMP ] && setup_f77
6106 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6107 $LCTL set_param fail_loc=0x80000409
6110 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6111 error "dd error: $?"
6112 $LCTL set_param fail_loc=0
6114 for algo in $CKSUM_TYPES; do
6115 cancel_lru_locks osc
6116 set_checksum_type $algo
6117 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6118 $LCTL set_param fail_loc=0x80000408
6119 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6120 $LCTL set_param fail_loc=0
6123 set_checksum_type $ORIG_CSUM_TYPE
6126 run_test 77b "checksum error on client write, read"
6131 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6133 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6134 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6135 $check_ost && [ -n $ost_file_prefix ] &&
6136 do_facet ost1 rm -f ${ost_file_prefix}\*
6140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6141 $GSS && skip "could not run with gss" && return
6144 local osc_file_prefix
6146 local check_ost=false
6147 local ost_file_prefix
6153 # ensure corruption will occur on first OSS/OST
6154 $LFS setstripe -i 0 $DIR/$tfile
6156 [ ! -f $F77_TMP ] && setup_f77
6157 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6158 error "dd write error: $?"
6159 fid=$($LFS path2fid $DIR/$tfile)
6161 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6164 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6165 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6167 echo "OSS do not support bulk pages dump upon error"
6170 osc_file_prefix=$($LCTL get_param -n debug_path)
6171 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6173 trap cleanup_77c EXIT
6176 # enable bulk pages dump upon error on Client
6177 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6178 # enable bulk pages dump upon error on OSS
6180 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6182 # flush Client cache to allow next read to reach OSS
6183 cancel_lru_locks osc
6185 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6186 $LCTL set_param fail_loc=0x80000408
6187 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6188 $LCTL set_param fail_loc=0
6192 # check cksum dump on Client
6193 osc_file=$(ls ${osc_file_prefix}*)
6194 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6195 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6196 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6197 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6198 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6200 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6201 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6202 error "dump content does not match on Client"
6204 $check_ost || skip "No need to check cksum dump on OSS"
6206 # check cksum dump on OSS
6207 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6208 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6209 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6210 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6211 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6212 error "dump content does not match on OSS"
6216 run_test 77c "checksum error on client read with debug"
6218 test_77d() { # bug 10889
6219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6220 $GSS && skip "could not run with gss" && return
6221 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6222 $LCTL set_param fail_loc=0x80000409
6224 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6225 error "direct write: rc=$?"
6226 $LCTL set_param fail_loc=0
6229 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6230 $LCTL set_param fail_loc=0x80000408
6232 cancel_lru_locks osc
6233 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6234 error "direct read: rc=$?"
6235 $LCTL set_param fail_loc=0
6238 run_test 77d "checksum error on OST direct write, read"
6240 test_77f() { # bug 10889
6241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6242 $GSS && skip "could not run with gss" && return
6244 for algo in $CKSUM_TYPES; do
6245 cancel_lru_locks osc
6246 set_checksum_type $algo
6247 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6248 $LCTL set_param fail_loc=0x409
6249 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6250 error "direct write succeeded"
6251 $LCTL set_param fail_loc=0
6253 set_checksum_type $ORIG_CSUM_TYPE
6256 run_test 77f "repeat checksum error on write (expect error)"
6258 test_77g() { # bug 10889
6259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6260 $GSS && skip "could not run with gss" && return
6261 remote_ost_nodsh && skip "remote OST with nodsh" && return
6263 [ ! -f $F77_TMP ] && setup_f77
6265 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6266 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6267 do_facet ost1 lctl set_param fail_loc=0x8000021a
6269 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6270 error "write error: rc=$?"
6271 do_facet ost1 lctl set_param fail_loc=0
6274 cancel_lru_locks osc
6275 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6276 do_facet ost1 lctl set_param fail_loc=0x8000021b
6278 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6279 do_facet ost1 lctl set_param fail_loc=0
6282 run_test 77g "checksum error on OST write, read"
6284 test_77j() { # bug 13805
6285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6286 $GSS && skip "could not run with gss" && return
6287 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6288 lctl set_param fail_loc=0x40c
6289 remount_client $MOUNT
6290 lctl set_param fail_loc=0
6291 # wait async osc connect to finish and reflect updated state value
6293 for (( i=0; i < OSTCOUNT; i++ )) ; do
6294 wait_osc_import_state client ost$((i+1)) FULL
6297 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6298 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6299 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6300 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6302 remount_client $MOUNT
6304 run_test 77j "client only supporting ADLER32"
6306 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6315 test_78() { # bug 10901
6316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6317 remote_ost || { skip_env "local OST" && return; }
6320 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6321 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6322 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6323 echo "MemTotal: $MEMTOTAL"
6325 # reserve 256MB of memory for the kernel and other running processes,
6326 # and then take 1/2 of the remaining memory for the read/write buffers.
6327 if [ $MEMTOTAL -gt 512 ] ;then
6328 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6330 # for those poor memory-starved high-end clusters...
6331 MEMTOTAL=$((MEMTOTAL / 2))
6333 echo "Mem to use for directio: $MEMTOTAL"
6335 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6336 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6337 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6338 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6340 echo "Smallest OST: $SMALLESTOST"
6341 [[ $SMALLESTOST -lt 10240 ]] &&
6342 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6344 trap cleanup_test_78 EXIT
6346 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6347 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6349 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6350 echo "File size: $F78SIZE"
6351 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6352 for i in $(seq 1 $NSEQ); do
6353 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6354 echo directIO rdwr round $i of $NSEQ
6355 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6360 run_test 78 "handle large O_DIRECT writes correctly ============"
6362 test_79() { # bug 12743
6363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6364 wait_delete_completed
6366 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6367 BKFREE=$(calc_osc_kbytes kbytesfree)
6368 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6370 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6371 DFTOTAL=`echo $STRING | cut -d, -f1`
6372 DFUSED=`echo $STRING | cut -d, -f2`
6373 DFAVAIL=`echo $STRING | cut -d, -f3`
6374 DFFREE=$(($DFTOTAL - $DFUSED))
6376 ALLOWANCE=$((64 * $OSTCOUNT))
6378 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6379 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6380 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6382 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6383 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6384 error "df free($DFFREE) mismatch OST free($BKFREE)"
6386 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6387 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6388 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6391 run_test 79 "df report consistency check ======================="
6393 test_80() { # bug 10718
6394 remote_ost_nodsh && skip "remote OST with nodsh" && return
6395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6396 # relax strong synchronous semantics for slow backends like ZFS
6397 local soc="obdfilter.*.sync_on_lock_cancel"
6398 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6400 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6401 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6402 facet_active_host $host; done | sort -u)
6403 do_nodes $hosts lctl set_param $soc=never
6406 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6408 local BEFORE=`date +%s`
6409 cancel_lru_locks osc
6410 local AFTER=`date +%s`
6411 local DIFF=$((AFTER-BEFORE))
6412 if [ $DIFF -gt 1 ] ; then
6413 error "elapsed for 1M@1T = $DIFF"
6416 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6420 run_test 80 "Page eviction is equally fast at high offsets too ===="
6422 test_81a() { # LU-456
6423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6424 remote_ost_nodsh && skip "remote OST with nodsh" && return
6425 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6426 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6427 do_facet ost1 lctl set_param fail_loc=0x80000228
6429 # write should trigger a retry and success
6430 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6431 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6433 if [ $RC -ne 0 ] ; then
6434 error "write should success, but failed for $RC"
6437 run_test 81a "OST should retry write when get -ENOSPC ==============="
6439 test_81b() { # 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 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6444 do_facet ost1 lctl set_param fail_loc=0x228
6446 # write should retry several times and return -ENOSPC finally
6447 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6448 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6451 if [ $RC -ne $ENOSPC ] ; then
6452 error "dd should fail for -ENOSPC, but succeed."
6455 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6457 test_82() { # LU-1031
6458 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6462 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6464 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6466 kill -USR1 $MULTIPID2
6468 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6469 error "First grouplock does not block second one"
6471 echo "Second grouplock blocks first one"
6473 kill -USR1 $MULTIPID1
6477 run_test 82 "Basic grouplock test ==============================="
6480 local sfile="/boot/System.map-$(uname -r)"
6481 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6482 $LCTL set_param fail_loc=0x140d
6483 cp $sfile $DIR/$tfile || error "write failed"
6484 diff -c $sfile $DIR/$tfile || error "files are different"
6485 $LCTL set_param fail_loc=0
6488 run_test 83 "Short write in ptask ==============================="
6491 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6493 test_mkdir -p $DIR/d99cvsroot
6494 chown $RUNAS_ID $DIR/d99cvsroot
6495 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6498 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6501 run_test 99a "cvs init ========================================="
6504 [ -z "$(which cvs 2>/dev/null)" ] &&
6505 skip_env "could not find cvs" && return
6506 [ ! -d $DIR/d99cvsroot ] && test_99a
6508 # some versions of cvs import exit(1) when asked to import links or
6509 # files they can't read. ignore those files.
6510 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6511 ! -perm /4 -printf '-I %f\n')
6512 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6513 d99reposname vtag rtag
6515 run_test 99b "cvs import ======================================="
6518 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6519 [ ! -d $DIR/d99cvsroot ] && test_99b
6521 test_mkdir -p $DIR/d99reposname
6522 chown $RUNAS_ID $DIR/d99reposname
6523 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6525 run_test 99c "cvs checkout ====================================="
6528 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6529 [ ! -d $DIR/d99cvsroot ] && test_99c
6530 cd $DIR/d99reposname
6532 $RUNAS cvs add -m 'addmsg' foo99
6534 run_test 99d "cvs add =========================================="
6537 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6538 [ ! -d $DIR/d99cvsroot ] && test_99c
6539 cd $DIR/d99reposname
6542 run_test 99e "cvs update ======================================="
6545 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6546 [ ! -d $DIR/d99cvsroot ] && test_99d
6547 cd $DIR/d99reposname
6548 $RUNAS cvs commit -m 'nomsg' foo99
6549 rm -fr $DIR/d99cvsroot
6551 run_test 99f "cvs commit ======================================="
6554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6555 [[ "$NETTYPE" =~ tcp ]] ||
6556 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6559 remote_ost_nodsh && skip "remote OST with nodsh" && return
6560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6562 { skip "useless for local single node setup" && return; }
6564 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6565 [ "$PROT" != "tcp" ] && continue
6566 RPORT=$(echo $REMOTE | cut -d: -f2)
6567 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6570 LPORT=`echo $LOCAL | cut -d: -f2`
6571 if [ $LPORT -ge 1024 ]; then
6572 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6574 error_exit "local: $LPORT > 1024, remote: $RPORT"
6577 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6579 run_test 100 "check local port using privileged port ==========="
6581 function get_named_value()
6590 echo $line | sed "s/^$tag[ ]*//"
6597 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6598 awk '/^max_cached_mb/ { print $2 }')
6601 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6607 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6611 local cache_limit=32
6613 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6614 trap cleanup_101a EXIT
6615 $LCTL set_param -n llite.*.read_ahead_stats 0
6616 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6619 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6621 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6622 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6625 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6626 get_named_value 'read but discarded' | cut -d" " -f1); do
6627 discard=$(($discard + $s))
6631 if [[ $(($discard * 10)) -gt $nreads ]]; then
6632 $LCTL get_param osc.*-osc*.rpc_stats
6633 $LCTL get_param llite.*.read_ahead_stats
6634 error "too many ($discard) discarded pages"
6636 rm -f $DIR/$tfile || true
6638 run_test 101a "check read-ahead for random reads ================"
6641 test_mkdir -p $DIR/$tdir
6642 local STRIPE_SIZE=$1
6643 local FILE_LENGTH=$2
6646 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6648 local list=$(comma_list $(osts_nodes))
6649 set_osd_param $list '' read_cache_enable 0
6650 set_osd_param $list '' writethrough_cache_enable 0
6652 trap cleanup_test101bc EXIT
6653 # prepare the read-ahead file
6654 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6656 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6657 count=$FILE_SIZE_MB 2> /dev/null
6661 cleanup_test101bc() {
6666 local list=$(comma_list $(osts_nodes))
6667 set_osd_param $list '' read_cache_enable 1
6668 set_osd_param $list '' writethrough_cache_enable 1
6672 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6677 local STRIPE_SIZE=$2
6678 local FILE_LENGTH=$3
6679 local RA_INC=1048576
6680 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6681 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6682 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6683 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6684 get_named_value 'read but discarded' |
6685 cut -d" " -f1 | calc_total)
6686 if [[ $DISCARD -gt $discard_limit ]]; then
6687 $LCTL get_param llite.*.read_ahead_stats
6688 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6690 echo "Read-ahead success for size ${READ_SIZE}"
6695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6696 [[ $OSTCOUNT -lt 2 ]] &&
6697 skip_env "skipping stride IO stride-ahead test" && return
6698 local STRIPE_SIZE=1048576
6699 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6700 if [ $SLOW == "yes" ]; then
6701 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6703 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6706 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6708 # prepare the read-ahead file
6709 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6710 cancel_lru_locks osc
6711 for BIDX in 2 4 8 16 32 64 128 256
6713 local BSIZE=$((BIDX*4096))
6714 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6715 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6716 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6717 $LCTL set_param -n llite.*.read_ahead_stats 0
6718 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6719 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6720 cancel_lru_locks osc
6721 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6726 run_test 101b "check stride-io mode read-ahead ================="
6729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6730 local STRIPE_SIZE=1048576
6731 local FILE_LENGTH=$((STRIPE_SIZE*100))
6735 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6737 cancel_lru_locks osc
6738 $LCTL set_param osc.*.rpc_stats 0
6739 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6740 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6741 local stats=$($LCTL get_param -n $osc_rpc_stats)
6742 local lines=$(echo "$stats" | awk 'END {print NR;}')
6745 if [ $lines -le 20 ]; then
6748 for size in 1 2 4 8; do
6749 local rpc=$(echo "$stats" |
6750 awk '($1 == "'$size':") {print $2; exit; }')
6752 error "Small $((size*4))k read IO $rpc !"
6754 echo "$osc_rpc_stats check passed!"
6759 run_test 101c "check stripe_size aligned read-ahead ================="
6762 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6763 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6768 local file=$DIR/$tfile
6769 local sz_MB=${FILESIZE_101d:-500}
6770 local ra_MB=${READAHEAD_MB:-40}
6772 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6773 [ $free_MB -lt $sz_MB ] &&
6774 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6776 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6777 $SETSTRIPE -c -1 $file || error "setstripe failed"
6779 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6780 echo Cancel LRU locks on lustre client to flush the client cache
6781 cancel_lru_locks osc
6783 echo Disable read-ahead
6784 local old_READAHEAD=$(set_read_ahead 0)
6786 echo Reading the test file $file with read-ahead disabled
6787 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6789 echo Cancel LRU locks on lustre client to flush the client cache
6790 cancel_lru_locks osc
6791 echo Enable read-ahead with ${ra_MB}MB
6792 set_read_ahead $ra_MB
6794 echo Reading the test file $file with read-ahead enabled
6795 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6797 echo "read-ahead disabled time read $raOFF"
6798 echo "read-ahead enabled time read $raON"
6800 set_read_ahead $old_READAHEAD
6802 wait_delete_completed
6804 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6805 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6807 run_test 101d "file read with and without read-ahead enabled"
6810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6811 local file=$DIR/$tfile
6812 local size_KB=500 #KB
6816 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6817 local need_KB=$((count * size_KB))
6818 [[ $free_KB -le $need_KB ]] &&
6819 skip_env "Need free space $need_KB, have $free_KB" && return
6821 echo "Creating $count ${size_KB}K test files"
6822 for ((i = 0; i < $count; i++)); do
6823 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6826 echo "Cancel LRU locks on lustre client to flush the client cache"
6827 cancel_lru_locks osc
6829 echo "Reset readahead stats"
6830 $LCTL set_param -n llite.*.read_ahead_stats 0
6832 for ((i = 0; i < $count; i++)); do
6833 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6836 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6837 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6839 for ((i = 0; i < $count; i++)); do
6840 rm -rf $file.$i 2>/dev/null
6843 #10000 means 20% reads are missing in readahead
6844 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6846 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6849 which iozone || { skip "no iozone installed" && return; }
6851 local old_debug=$($LCTL get_param debug)
6852 old_debug=${old_debug#*=}
6853 $LCTL set_param debug="reada mmap"
6855 # create a test file
6856 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6858 echo Cancel LRU locks on lustre client to flush the client cache
6859 cancel_lru_locks osc
6861 echo Reset readahead stats
6862 $LCTL set_param -n llite.*.read_ahead_stats 0
6864 echo mmap read the file with small block size
6865 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6868 echo checking missing pages
6869 $LCTL get_param llite.*.read_ahead_stats
6870 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6871 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6873 $LCTL set_param debug="$old_debug"
6874 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6877 run_test 101f "check mmap read performance"
6879 test_101g_brw_size_test() {
6881 local pages=$((mb * 1048576 / $(page_size)))
6883 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6884 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6885 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6886 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6890 $LCTL set_param -n osc.*.rpc_stats=0
6892 # 10 RPCs should be enough for the test
6894 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6895 { error "dd write ${mb} MB blocks failed"; return 3; }
6896 cancel_lru_locks osc
6897 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6898 { error "dd write ${mb} MB blocks failed"; return 4; }
6900 # calculate number of full-sized read and write RPCs
6901 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6902 sed -n '/pages per rpc/,/^$/p' |
6903 awk '/'$pages':/ { reads += $2; writes += $6 }; \
6904 END { print reads,writes }'))
6905 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6907 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6915 local osts=$(get_facets OST)
6916 local list=$(comma_list $(osts_nodes))
6917 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6918 local brw_size="obdfilter.*.brw_size"
6920 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6922 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6923 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6924 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6926 if [[ $orig_mb -lt 16 ]]; then
6927 save_lustre_params $osts "$brw_size" > $p
6928 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6929 error "set 16MB RPC size failed"
6931 echo "remount client to enable new RPC size"
6932 remount_client $MOUNT || error "remount_client failed"
6935 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6936 # should be able to set brw_size=12, but no rpc_stats for that
6937 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6940 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6942 if [[ $orig_mb -lt 16 ]]; then
6943 restore_lustre_params < $p
6944 remount_client $MOUNT || error "remount_client restore failed"
6947 rm -f $p $DIR/$tfile
6949 run_test 101g "Big bulk(4/16 MiB) readahead"
6952 test_mkdir -p $DIR/$tdir
6953 chown $RUNAS_ID $DIR/$tdir
6956 STRIPE_COUNT=$OSTCOUNT
6957 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6959 trap cleanup_test102 EXIT
6961 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6963 for num in 1 2 3 4; do
6964 for count in $(seq 1 $STRIPE_COUNT); do
6965 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6966 local size=`expr $STRIPE_SIZE \* $num`
6967 local file=file"$num-$idx-$count"
6968 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6974 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6980 rm -rf $DIR/d0.sanity/d102
6984 local testfile=$DIR/$tfile
6988 [ "$UID" != 0 ] && skip_env "must run as root" && return
6989 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6990 skip_env "must have user_xattr" && return
6992 [ -z "$(which setfattr 2>/dev/null)" ] &&
6993 skip_env "could not find setfattr" && return
6995 echo "set/get xattr..."
6996 setfattr -n trusted.name1 -v value1 $testfile ||
6997 error "setfattr -n trusted.name1=value1 $testfile failed"
6998 getfattr -n trusted.name1 $testfile 2> /dev/null |
6999 grep "trusted.name1=.value1" ||
7000 error "$testfile missing trusted.name1=value1"
7002 setfattr -n user.author1 -v author1 $testfile ||
7003 error "setfattr -n user.author1=author1 $testfile failed"
7004 getfattr -n user.author1 $testfile 2> /dev/null |
7005 grep "user.author1=.author1" ||
7006 error "$testfile missing trusted.author1=author1"
7009 setfattr -n trusted.name2 -v value2 $testfile ||
7010 error "$testfile unable to set trusted.name2"
7011 setfattr -n trusted.name3 -v value3 $testfile ||
7012 error "$testfile unable to set trusted.name3"
7013 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7014 grep "trusted.name" | wc -l) -eq 3 ] ||
7015 error "$testfile missing 3 trusted.name xattrs"
7017 setfattr -n user.author2 -v author2 $testfile ||
7018 error "$testfile unable to set user.author2"
7019 setfattr -n user.author3 -v author3 $testfile ||
7020 error "$testfile unable to set user.author3"
7021 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7022 grep "user.author" | wc -l) -eq 3 ] ||
7023 error "$testfile missing 3 user.author xattrs"
7025 echo "remove xattr..."
7026 setfattr -x trusted.name1 $testfile ||
7027 error "$testfile error deleting trusted.name1"
7028 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7029 error "$testfile did not delete trusted.name1 xattr"
7031 setfattr -x user.author1 $testfile ||
7032 error "$testfile error deleting user.author1"
7033 echo "set lustre special xattr ..."
7034 $LFS setstripe -c1 $testfile
7035 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7036 awk -F "=" '/trusted.lov/ { print $2 }' )
7037 setfattr -n "trusted.lov" -v $lovea $testfile ||
7038 error "$testfile doesn't ignore setting trusted.lov again"
7039 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7040 error "$testfile allow setting invalid trusted.lov"
7043 run_test 102a "user xattr test =================================="
7046 [ -z "$(which setfattr 2>/dev/null)" ] &&
7047 skip_env "could not find setfattr" && return
7049 # b10930: get/set/list trusted.lov xattr
7050 echo "get/set/list trusted.lov xattr ..."
7051 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7052 local testfile=$DIR/$tfile
7053 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7054 error "setstripe failed"
7055 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7056 error "getstripe failed"
7057 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7058 error "can't get trusted.lov from $testfile"
7060 local testfile2=${testfile}2
7061 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7062 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7065 setfattr -n trusted.lov -v $value $testfile2
7066 local stripe_size=$($GETSTRIPE -S $testfile2)
7067 local stripe_count=$($GETSTRIPE -c $testfile2)
7068 [[ $stripe_size -eq 65536 ]] ||
7069 error "stripe size $stripe_size != 65536"
7070 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7071 error "stripe count $stripe_count != $STRIPECOUNT"
7074 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7077 [ -z "$(which setfattr 2>/dev/null)" ] &&
7078 skip_env "could not find setfattr" && return
7080 # b10930: get/set/list lustre.lov xattr
7081 echo "get/set/list lustre.lov xattr ..."
7082 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7083 test_mkdir -p $DIR/$tdir
7084 chown $RUNAS_ID $DIR/$tdir
7085 local testfile=$DIR/$tdir/$tfile
7086 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7087 error "setstripe failed"
7088 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7089 error "getstripe failed"
7090 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7091 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7093 local testfile2=${testfile}2
7094 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7095 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7097 $RUNAS $MCREATE $testfile2
7098 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7099 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7100 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7101 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7102 [ $stripe_count -eq $STRIPECOUNT ] ||
7103 error "stripe count $stripe_count != $STRIPECOUNT"
7105 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7107 compare_stripe_info1() {
7108 local stripe_index_all_zero=true
7110 for num in 1 2 3 4; do
7111 for count in $(seq 1 $STRIPE_COUNT); do
7112 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7113 local size=$((STRIPE_SIZE * num))
7114 local file=file"$num-$offset-$count"
7115 stripe_size=$($LFS getstripe -S $PWD/$file)
7116 [[ $stripe_size -ne $size ]] &&
7117 error "$file: size $stripe_size != $size"
7118 stripe_count=$($LFS getstripe -c $PWD/$file)
7119 # allow fewer stripes to be created, ORI-601
7120 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7121 error "$file: count $stripe_count != $count"
7122 stripe_index=$($LFS getstripe -i $PWD/$file)
7123 [[ $stripe_index -ne 0 ]] &&
7124 stripe_index_all_zero=false
7128 $stripe_index_all_zero &&
7129 error "all files are being extracted starting from OST index 0"
7134 [ -n "$(which tar 2>/dev/null)" ] &&
7135 strings $(which tar) | grep -q "lustre" && echo tar
7139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7140 # b10930: tar test for trusted.lov xattr
7141 TAR=$(find_lustre_tar)
7142 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7143 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7145 test_mkdir -p $DIR/d102d
7146 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7148 compare_stripe_info1
7150 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7154 # b10930: tar test for trusted.lov xattr
7155 TAR=$(find_lustre_tar)
7156 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7157 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7159 test_mkdir -p $DIR/d102f
7161 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7163 compare_stripe_info1
7165 run_test 102f "tar copy files, not keep osts ==========="
7168 local xsize=${1:-1024} # in bytes
7169 local file=$DIR/$tfile
7171 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7172 skip "must have user_xattr" && return 0
7173 [ -z "$(which setfattr 2>/dev/null)" ] &&
7174 skip_env "could not find setfattr" && return 0
7175 [ -z "$(which getfattr 2>/dev/null)" ] &&
7176 skip_env "could not find getfattr" && return 0
7180 local value="$(generate_string $xsize)"
7182 local xbig=trusted.big
7183 log "save $xbig on $file"
7184 setfattr -n $xbig -v $value $file ||
7185 error "saving $xbig on $file failed"
7187 local orig=$(get_xattr_value $xbig $file)
7188 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7190 local xsml=trusted.sml
7191 log "save $xsml on $file"
7192 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7194 local new=$(get_xattr_value $xbig $file)
7195 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7197 log "grow $xsml on $file"
7198 setfattr -n $xsml -v "$value" $file ||
7199 error "growing $xsml on $file failed"
7201 new=$(get_xattr_value $xbig $file)
7202 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7203 log "$xbig still valid after growing $xsml"
7208 test_102h() { # bug 15777
7211 run_test 102h "grow xattr from inside inode to external block"
7214 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7215 grow_xattr $(max_xattr_size)
7217 run_test 102ha "grow xattr from inside inode to external inode"
7219 test_102i() { # bug 17038
7220 [ -z "$(which getfattr 2>/dev/null)" ] &&
7221 skip "could not find getfattr" && return
7223 ln -s $DIR/$tfile $DIR/${tfile}link
7224 getfattr -n trusted.lov $DIR/$tfile ||
7225 error "lgetxattr on $DIR/$tfile failed"
7226 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7227 grep -i "no such attr" ||
7228 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7229 rm -f $DIR/$tfile $DIR/${tfile}link
7231 run_test 102i "lgetxattr test on symbolic link ============"
7234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7235 TAR=$(find_lustre_tar)
7236 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7237 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7238 setup_test102 "$RUNAS"
7239 test_mkdir -p $DIR/d102j
7240 chown $RUNAS_ID $DIR/d102j
7241 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7243 compare_stripe_info1 "$RUNAS"
7245 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7248 [ -z "$(which setfattr 2>/dev/null)" ] &&
7249 skip "could not find setfattr" && return
7251 # b22187 just check that does not crash for regular file.
7252 setfattr -n trusted.lov $DIR/$tfile
7253 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7254 local test_kdir=$DIR/d102k
7255 test_mkdir $test_kdir
7256 local default_size=`$GETSTRIPE -S $test_kdir`
7257 local default_count=`$GETSTRIPE -c $test_kdir`
7258 local default_offset=`$GETSTRIPE -i $test_kdir`
7259 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7260 error 'dir setstripe failed'
7261 setfattr -n trusted.lov $test_kdir
7262 local stripe_size=`$GETSTRIPE -S $test_kdir`
7263 local stripe_count=`$GETSTRIPE -c $test_kdir`
7264 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7265 [ $stripe_size -eq $default_size ] ||
7266 error "stripe size $stripe_size != $default_size"
7267 [ $stripe_count -eq $default_count ] ||
7268 error "stripe count $stripe_count != $default_count"
7269 [ $stripe_offset -eq $default_offset ] ||
7270 error "stripe offset $stripe_offset != $default_offset"
7271 rm -rf $DIR/$tfile $test_kdir
7273 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7276 [ -z "$(which getfattr 2>/dev/null)" ] &&
7277 skip "could not find getfattr" && return
7279 # LU-532 trusted. xattr is invisible to non-root
7280 local testfile=$DIR/$tfile
7284 echo "listxattr as user..."
7285 chown $RUNAS_ID $testfile
7286 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7287 grep -q "trusted" &&
7288 error "$testfile trusted xattrs are user visible"
7292 run_test 102l "listxattr size test =================================="
7294 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7295 local path=$DIR/$tfile
7298 listxattr_size_check $path || error "listattr_size_check $path failed"
7300 run_test 102m "Ensure listxattr fails on small bufffer ========"
7304 getxattr() { # getxattr path name
7305 # Return the base64 encoding of the value of xattr name on path.
7309 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7311 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7313 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7315 getfattr --absolute-names --encoding=base64 --name=$name $path |
7316 awk -F= -v name=$name '$1 == name {
7317 print substr($0, index($0, "=") + 1);
7321 test_102n() { # LU-4101 mdt: protect internal xattrs
7322 [ -z "$(which setfattr 2>/dev/null)" ] &&
7323 skip "could not find setfattr" && return
7324 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7326 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7330 local file0=$DIR/$tfile.0
7331 local file1=$DIR/$tfile.1
7332 local xattr0=$TMP/$tfile.0
7333 local xattr1=$TMP/$tfile.1
7334 local namelist="lov lma lmv link fid version som hsm"
7338 rm -rf $file0 $file1 $xattr0 $xattr1
7341 # Get 'before' xattrs of $file1.
7342 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7344 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7345 namelist+=" lfsck_namespace"
7346 for name in $namelist; do
7347 # Try to copy xattr from $file0 to $file1.
7348 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7350 setfattr --name=trusted.$name --value="$value" $file1 ||
7351 error "setxattr 'trusted.$name' failed"
7353 # Try to set a garbage xattr.
7354 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7356 if [[ x$name == "xlov" ]]; then
7357 setfattr --name=trusted.lov --value="$value" $file1 &&
7358 error "setxattr invalid 'trusted.lov' success"
7360 setfattr --name=trusted.$name --value="$value" $file1 ||
7361 error "setxattr invalid 'trusted.$name' failed"
7364 # Try to remove the xattr from $file1. We don't care if this
7365 # appears to succeed or fail, we just don't want there to be
7366 # any changes or crashes.
7367 setfattr --remove=$trusted.$name $file1 2> /dev/null
7370 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7373 # Try to copy xattr from $file0 to $file1.
7374 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7376 setfattr --name=trusted.$name --value="$value" $file1 ||
7377 error "setxattr 'trusted.$name' failed"
7379 # Try to set a garbage xattr.
7380 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7382 setfattr --name=trusted.$name --value="$value" $file1 ||
7383 error "setxattr 'trusted.$name' failed"
7385 # Try to remove the xattr from $file1. We don't care if this
7386 # appears to succeed or fail, we just don't want there to be
7387 # any changes or crashes.
7388 setfattr --remove=$trusted.$name $file1 2> /dev/null
7391 # Get 'after' xattrs of file1.
7392 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7394 if ! diff $xattr0 $xattr1; then
7395 error "before and after xattrs of '$file1' differ"
7398 rm -rf $file0 $file1 $xattr0 $xattr1
7402 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7404 test_102p() { # LU-4703 setxattr did not check ownership
7405 local testfile=$DIR/$tfile
7407 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7408 skip "MDS needs to be at least 2.5.56" && return
7412 echo "setfacl as user..."
7413 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7414 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7416 echo "setfattr as user..."
7417 setfacl -m "u:$RUNAS_ID:---" $testfile
7418 $RUNAS setfattr -x system.posix_acl_access $testfile
7419 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7421 run_test 102p "check setxattr(2) correctly fails without permission"
7424 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7425 skip "MDS needs to be at least 2.6.92" && return
7426 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7428 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7431 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7432 skip "MDS needs to be at least 2.6.93" && return
7433 touch $DIR/$tfile || error "touch"
7434 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7435 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7436 rm $DIR/$tfile || error "rm"
7439 mkdir -p $DIR/$tdir || error "mkdir"
7440 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7441 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7442 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7443 error "$testfile error deleting user.author1"
7444 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7445 grep "user.$(basename $tdir)" &&
7446 error "$tdir did not delete user.$(basename $tdir)"
7447 rmdir $DIR/$tdir || error "rmdir"
7450 test_mkdir -p $DIR/$tdir || error "make striped dir"
7451 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7452 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7453 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7454 error "$testfile error deleting user.author1"
7455 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7456 grep "user.$(basename $tdir)" &&
7457 error "$tdir did not delete user.$(basename $tdir)"
7458 rmdir $DIR/$tdir || error "rm striped dir"
7460 run_test 102r "set EAs with empty values"
7464 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7469 [ "$UID" != 0 ] && skip_env "must run as root" && return
7470 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7471 skip "must have acl enabled" && return
7472 [ -z "$(which setfacl 2>/dev/null)" ] &&
7473 skip_env "could not find setfacl" && return
7474 $GSS && skip "could not run under gss" && return
7475 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7477 gpasswd -a daemon bin # LU-5641
7478 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7480 declare -a identity_old
7482 for num in $(seq $MDSCOUNT); do
7483 switch_identity $num true || identity_old[$num]=$?
7491 echo "performing cp ..."
7492 run_acl_subtest cp || error "run_acl_subtest cp failed"
7493 echo "performing getfacl-noacl..."
7494 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7495 echo "performing misc..."
7496 run_acl_subtest misc || error "misc test failed"
7497 echo "performing permissions..."
7498 run_acl_subtest permissions || error "permissions failed"
7499 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7500 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7501 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7502 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7504 echo "performing permissions xattr..."
7505 run_acl_subtest permissions_xattr ||
7506 error "permissions_xattr failed"
7508 echo "performing setfacl..."
7509 run_acl_subtest setfacl || error "setfacl test failed"
7511 # inheritance test got from HP
7512 echo "performing inheritance..."
7513 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7514 chmod +x make-tree || error "chmod +x failed"
7515 run_acl_subtest inheritance || error "inheritance test failed"
7518 echo "LU-974 ignore umask when acl is enabled..."
7519 run_acl_subtest 974 || error "LU-974 umask test failed"
7520 if [ $MDSCOUNT -ge 2 ]; then
7521 run_acl_subtest 974_remote ||
7522 error "LU-974 umask test failed under remote dir"
7525 echo "LU-2561 newly created file is same size as directory..."
7526 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7527 run_acl_subtest 2561 || error "LU-2561 test failed"
7529 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7532 run_acl_subtest 4924 || error "LU-4924 test failed"
7537 for num in $(seq $MDSCOUNT); do
7538 if [ "${identity_old[$num]}" = 1 ]; then
7539 switch_identity $num false || identity_old[$num]=$?
7543 run_test 103a "acl test ========================================="
7546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7548 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7549 local mountopts=$MDS_MOUNT_OPTS
7551 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7555 stop $SINGLEMDS || error "failed to stop MDT."
7557 if [ -z "$MDS_MOUNT_OPTS" ]; then
7558 MDS_MOUNT_OPTS="-o noacl"
7560 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7562 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7563 error "failed to start MDT."
7564 MDS_MOUNT_OPTS=$mountopts
7568 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7572 stop $SINGLEMDS || error "failed to stop MDT."
7574 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7575 error "failed to start MDT."
7580 run_test 103b "MDS mount option 'noacl'"
7584 cp -rp $DIR/$tdir $DIR/$tdir.bak
7586 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7587 error "$DIR/$tdir shouldn't contain default ACL"
7588 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7589 error "$DIR/$tdir.bak shouldn't contain default ACL"
7592 run_test 103c "'cp -rp' won't set empty acl"
7595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7597 lfs df || error "lfs df failed"
7598 lfs df -ih || error "lfs df -ih failed"
7599 lfs df -h $DIR || error "lfs df -h $DIR failed"
7600 lfs df -i $DIR || error "lfs df -i $DIR failed"
7601 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7602 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7604 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7605 lctl --device %$OSC deactivate
7606 lfs df || error "lfs df with deactivated OSC failed"
7607 lctl --device %$OSC activate
7608 # wait the osc back to normal
7609 wait_osc_import_state client ost FULL
7611 lfs df || error "lfs df with reactivated OSC failed"
7614 run_test 104a "lfs df [-ih] [path] test ========================="
7617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7618 [ $RUNAS_ID -eq $UID ] &&
7619 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7621 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7622 grep "Permission denied" | wc -l)))
7623 if [ $denied_cnt -ne 0 ]; then
7624 error "lfs check servers test failed"
7627 run_test 104b "$RUNAS lfs check servers test ===================="
7630 # doesn't work on 2.4 kernels
7632 if $(flock_is_enabled); then
7633 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7635 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7639 run_test 105a "flock when mounted without -o flock test ========"
7643 if $(flock_is_enabled); then
7644 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7646 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7650 run_test 105b "fcntl when mounted without -o flock test ========"
7654 if $(flock_is_enabled); then
7655 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7657 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7661 run_test 105c "lockf when mounted without -o flock test ========"
7663 test_105d() { # bug 15924
7664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7665 test_mkdir -p $DIR/$tdir
7666 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7667 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7668 $LCTL set_param fail_loc=0x80000315
7669 flocks_test 2 $DIR/$tdir
7671 run_test 105d "flock race (should not freeze) ========"
7673 test_105e() { # bug 22660 && 22040
7674 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7676 flocks_test 3 $DIR/$tfile
7678 run_test 105e "Two conflicting flocks from same process ======="
7680 test_106() { #bug 10921
7681 test_mkdir -p $DIR/$tdir
7682 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7683 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7685 run_test 106 "attempt exec of dir followed by chown of that dir"
7688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7695 local save_pattern=$(sysctl -n kernel.core_pattern)
7696 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7697 sysctl -w kernel.core_pattern=$file
7698 sysctl -w kernel.core_uses_pid=0
7706 kill -s 11 $SLEEPPID
7708 if [ -e $file ]; then
7709 size=`stat -c%s $file`
7710 [ $size -eq 0 ] && error "Fail to create core file $file"
7712 error "Fail to create core file $file"
7715 sysctl -w kernel.core_pattern=$save_pattern
7716 sysctl -w kernel.core_uses_pid=$save_uses_pid
7719 run_test 107 "Coredump on SIG"
7722 test_mkdir -p $DIR/$tdir
7723 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7724 error "mkdir with 255 char failed"
7725 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7726 error "mkdir with 256 char should fail, but did not"
7727 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7728 error "create with 255 char failed"
7729 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7730 error "create with 256 char should fail, but did not"
7735 run_test 110 "filename length checking"
7738 # Purpose: To verify dynamic thread (OSS) creation.
7741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7742 remote_ost_nodsh && skip "remote OST with nodsh" && return
7744 # Lustre does not stop service threads once they are started.
7745 # Reset number of running threads to default.
7750 local save_params="$TMP/sanity-$TESTNAME.parameters"
7752 # Get ll_ost_io count before I/O
7753 OSTIO_pre=$(do_facet ost1 \
7754 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7755 # Exit if lustre is not running (ll_ost_io not running).
7756 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7758 echo "Starting with $OSTIO_pre threads"
7759 local thread_max=$((OSTIO_pre * 2))
7760 local rpc_in_flight=$((thread_max * 2))
7761 # Number of I/O Process proposed to be started.
7763 local facets=$(get_facets OST)
7765 save_lustre_params client \
7766 "osc.*OST*.max_rpcs_in_flight" > $save_params
7767 save_lustre_params $facets \
7768 "ost.OSS.ost_io.threads_max" >> $save_params
7770 # Set in_flight to $rpc_in_flight
7771 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7772 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7773 nfiles=${rpc_in_flight}
7774 # Set ost thread_max to $thread_max
7776 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7778 # 5 Minutes should be sufficient for max number of OSS
7779 # threads(thread_max) to be created.
7783 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7785 for i in $(seq $nfiles); do
7786 local file=$DIR/$tdir/${tfile}-$i
7787 $LFS setstripe -c -1 -i 0 $file
7788 ($WTL $file $timeout)&
7791 # I/O Started - Wait for thread_started to reach thread_max or report
7792 # error if thread_started is more than thread_max.
7793 echo "Waiting for thread_started to reach thread_max"
7794 local thread_started=0
7795 local end_time=$((SECONDS + timeout))
7797 while [ $SECONDS -le $end_time ] ; do
7799 # Get ost i/o thread_started count.
7800 thread_started=$(do_facet ost1 \
7802 ost.OSS.ost_io.threads_started | cut -d= -f2")
7803 # Break out if thread_started is equal/greater than thread_max
7804 if [[ $thread_started -ge $thread_max ]]; then
7805 echo ll_ost_io thread_started $thread_started, \
7806 equal/greater than thread_max $thread_max
7812 # Cleanup - We have the numbers, Kill i/o jobs if running.
7813 jobcount=($(jobs -p))
7814 for i in $(seq 0 $((${#jobcount[@]}-1)))
7816 kill -9 ${jobcount[$i]}
7817 if [ $? -ne 0 ] ; then
7819 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7823 # Cleanup files left by WTL binary.
7824 for i in $(seq $nfiles); do
7825 local file=$DIR/$tdir/${tfile}-$i
7827 if [ $? -ne 0 ] ; then
7828 echo "Warning: Failed to delete file $file"
7832 restore_lustre_params <$save_params
7833 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7835 # Error out if no new thread has started or Thread started is greater
7837 if [[ $thread_started -le $OSTIO_pre ||
7838 $thread_started -gt $thread_max ]]; then
7839 error "ll_ost_io: thread_started $thread_started" \
7840 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7841 "No new thread started or thread started greater " \
7845 run_test 115 "verify dynamic thread creation===================="
7848 wait_delete_completed
7849 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7850 echo "OST kbytes available: ${AVAIL[@]}"
7855 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7856 #echo OST $i: ${AVAIL[i]}kb
7857 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7861 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7866 echo "Min free space: OST $MINI: $MINV"
7867 echo "Max free space: OST $MAXI: $MAXV"
7870 test_116a() { # was previously test_116()
7871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7872 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7874 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7876 echo -n "Free space priority "
7877 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7882 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7883 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7885 trap simple_cleanup_common EXIT
7888 # Check if we need to generate uneven OSTs
7889 test_mkdir -p $DIR/$tdir/OST${MINI}
7890 local FILL=$((MINV / 4))
7891 local DIFF=$((MAXV - MINV))
7892 local DIFF2=$((DIFF * 100 / MINV))
7894 local threshold=$(do_facet $SINGLEMDS \
7895 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7896 threshold=${threshold%%%}
7897 echo -n "Check for uneven OSTs: "
7898 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7900 if [[ $DIFF2 -gt $threshold ]]; then
7902 echo "Don't need to fill OST$MINI"
7904 # generate uneven OSTs. Write 2% over the QOS threshold value
7906 DIFF=$((threshold - DIFF2 + 2))
7907 DIFF2=$((MINV * DIFF / 100))
7908 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7909 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7910 error "setstripe failed"
7911 DIFF=$((DIFF2 / 2048))
7913 while [ $i -lt $DIFF ]; do
7915 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7916 bs=2M count=1 2>/dev/null
7925 DIFF=$((MAXV - MINV))
7926 DIFF2=$((DIFF * 100 / MINV))
7927 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7928 if [ $DIFF2 -gt $threshold ]; then
7931 echo "failed - QOS mode won't be used"
7932 skip "QOS imbalance criteria not met"
7933 simple_cleanup_common
7942 # now fill using QOS
7943 $SETSTRIPE -c 1 $DIR/$tdir
7944 FILL=$((FILL / 200))
7945 if [ $FILL -gt 600 ]; then
7948 echo "writing $FILL files to QOS-assigned OSTs"
7950 while [ $i -lt $FILL ]; do
7952 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7956 echo "wrote $i 200k files"
7960 echo "Note: free space may not be updated, so measurements might be off"
7962 DIFF2=$((MAXV - MINV))
7963 echo "free space delta: orig $DIFF final $DIFF2"
7964 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7965 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7966 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7967 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7968 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7969 if [[ $DIFF -gt 0 ]]; then
7970 FILL=$((DIFF2 * 100 / DIFF - 100))
7971 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7974 # Figure out which files were written where
7975 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7976 awk '/'$MINI1': / {print $2; exit}')
7978 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7979 echo "$MINC files created on smaller OST $MINI1"
7980 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7981 awk '/'$MAXI1': / {print $2; exit}')
7983 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7984 echo "$MAXC files created on larger OST $MAXI1"
7985 if [[ $MINC -gt 0 ]]; then
7986 FILL=$((MAXC * 100 / MINC - 100))
7987 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7989 [[ $MAXC -gt $MINC ]] ||
7990 error_ignore LU-9 "stripe QOS didn't balance free space"
7991 simple_cleanup_common
7993 run_test 116a "stripe QOS: free space balance ==================="
7995 test_116b() { # LU-2093
7996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7997 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7999 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8000 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8001 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8002 [ -z "$old_rr" ] && skip "no QOS" && return 0
8003 do_facet $SINGLEMDS lctl set_param \
8004 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8006 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8007 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8008 do_facet $SINGLEMDS lctl set_param fail_loc=0
8010 do_facet $SINGLEMDS lctl set_param \
8011 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8013 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8015 test_117() # bug 10891
8017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8018 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8019 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8020 lctl set_param fail_loc=0x21e
8021 > $DIR/$tfile || error "truncate failed"
8022 lctl set_param fail_loc=0
8023 echo "Truncate succeeded."
8026 run_test 117 "verify osd extend =========="
8028 NO_SLOW_RESENDCOUNT=4
8029 export OLD_RESENDCOUNT=""
8030 set_resend_count () {
8031 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8032 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8033 lctl set_param -n $PROC_RESENDCOUNT $1
8034 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8037 # for reduce test_118* time (b=14842)
8038 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8040 # Reset async IO behavior after error case
8042 FILE=$DIR/reset_async
8044 # Ensure all OSCs are cleared
8045 $SETSTRIPE -c -1 $FILE
8046 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8051 test_118a() #bug 11710
8053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8056 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8057 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8058 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8060 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8061 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8066 run_test 118a "verify O_SYNC works =========="
8070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8071 remote_ost_nodsh && skip "remote OST with nodsh" && return
8075 #define OBD_FAIL_SRV_ENOENT 0x217
8076 set_nodes_failloc "$(osts_nodes)" 0x217
8077 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8079 set_nodes_failloc "$(osts_nodes)" 0
8080 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8081 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8084 if [[ $RC -eq 0 ]]; then
8085 error "Must return error due to dropped pages, rc=$RC"
8089 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8090 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8094 echo "Dirty pages not leaked on ENOENT"
8096 # Due to the above error the OSC will issue all RPCs syncronously
8097 # until a subsequent RPC completes successfully without error.
8098 $MULTIOP $DIR/$tfile Ow4096yc
8103 run_test 118b "Reclaim dirty pages on fatal error =========="
8107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8109 # for 118c, restore the original resend count, LU-1940
8110 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8111 set_resend_count $OLD_RESENDCOUNT
8112 remote_ost_nodsh && skip "remote OST with nodsh" && return
8116 #define OBD_FAIL_OST_EROFS 0x216
8117 set_nodes_failloc "$(osts_nodes)" 0x216
8119 # multiop should block due to fsync until pages are written
8120 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8124 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8125 error "Multiop failed to block on fsync, pid=$MULTIPID"
8128 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8130 if [[ $WRITEBACK -eq 0 ]]; then
8131 error "No page in writeback, writeback=$WRITEBACK"
8134 set_nodes_failloc "$(osts_nodes)" 0
8137 if [[ $RC -ne 0 ]]; then
8138 error "Multiop fsync failed, rc=$RC"
8141 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8142 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8144 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8145 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8149 echo "Dirty pages flushed via fsync on EROFS"
8152 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8154 # continue to use small resend count to reduce test_118* time (b=14842)
8155 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8160 remote_ost_nodsh && skip "remote OST with nodsh" && return
8164 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8165 set_nodes_failloc "$(osts_nodes)" 0x214
8166 # multiop should block due to fsync until pages are written
8167 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8171 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8172 error "Multiop failed to block on fsync, pid=$MULTIPID"
8175 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8177 if [[ $WRITEBACK -eq 0 ]]; then
8178 error "No page in writeback, writeback=$WRITEBACK"
8181 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8182 set_nodes_failloc "$(osts_nodes)" 0
8184 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8185 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8187 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8188 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8192 echo "Dirty pages gaurenteed flushed via fsync"
8195 run_test 118d "Fsync validation inject a delay of the bulk =========="
8198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8201 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8202 lctl set_param fail_loc=0x8000040a
8204 # Should simulate EINVAL error which is fatal
8205 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8207 if [[ $RC -eq 0 ]]; then
8208 error "Must return error due to dropped pages, rc=$RC"
8211 lctl set_param fail_loc=0x0
8213 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8214 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8215 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8217 if [[ $LOCKED -ne 0 ]]; then
8218 error "Locked pages remain in cache, locked=$LOCKED"
8221 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8222 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8226 echo "No pages locked after fsync"
8231 run_test 118f "Simulate unrecoverable OSC side error =========="
8234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8237 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8238 lctl set_param fail_loc=0x406
8240 # simulate local -ENOMEM
8241 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8244 lctl set_param fail_loc=0
8245 if [[ $RC -eq 0 ]]; then
8246 error "Must return error due to dropped pages, rc=$RC"
8249 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8250 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8251 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8253 if [[ $LOCKED -ne 0 ]]; then
8254 error "Locked pages remain in cache, locked=$LOCKED"
8257 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8258 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8262 echo "No pages locked after fsync"
8267 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8271 remote_ost_nodsh && skip "remote OST with nodsh" && return
8275 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8276 set_nodes_failloc "$(osts_nodes)" 0x20e
8277 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8278 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8281 set_nodes_failloc "$(osts_nodes)" 0
8282 if [[ $RC -eq 0 ]]; then
8283 error "Must return error due to dropped pages, rc=$RC"
8286 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8287 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8288 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8290 if [[ $LOCKED -ne 0 ]]; then
8291 error "Locked pages remain in cache, locked=$LOCKED"
8294 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8295 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8299 echo "No pages locked after fsync"
8303 run_test 118h "Verify timeout in handling recoverables errors =========="
8305 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8309 remote_ost_nodsh && skip "remote OST with nodsh" && return
8313 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8314 set_nodes_failloc "$(osts_nodes)" 0x20e
8316 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8317 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8320 set_nodes_failloc "$(osts_nodes)" 0
8324 if [[ $RC -ne 0 ]]; then
8325 error "got error, but should be not, rc=$RC"
8328 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8329 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8330 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8331 if [[ $LOCKED -ne 0 ]]; then
8332 error "Locked pages remain in cache, locked=$LOCKED"
8335 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8336 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8340 echo "No pages locked after fsync"
8344 run_test 118i "Fix error before timeout in recoverable error =========="
8346 [ "$SLOW" = "no" ] && set_resend_count 4
8349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8350 remote_ost_nodsh && skip "remote OST with nodsh" && return
8354 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8355 set_nodes_failloc "$(osts_nodes)" 0x220
8357 # return -EIO from OST
8358 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8360 set_nodes_failloc "$(osts_nodes)" 0x0
8361 if [[ $RC -eq 0 ]]; then
8362 error "Must return error due to dropped pages, rc=$RC"
8365 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8366 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8367 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8368 if [[ $LOCKED -ne 0 ]]; then
8369 error "Locked pages remain in cache, locked=$LOCKED"
8372 # in recoverable error on OST we want resend and stay until it finished
8373 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8374 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8378 echo "No pages locked after fsync"
8382 run_test 118j "Simulate unrecoverable OST side error =========="
8386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8387 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8389 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8390 set_nodes_failloc "$(osts_nodes)" 0x20e
8391 test_mkdir -p $DIR/$tdir
8393 for ((i=0;i<10;i++)); do
8394 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8395 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8402 set_nodes_failloc "$(osts_nodes)" 0
8405 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8411 test_mkdir -p $DIR/$tdir
8412 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8415 run_test 118l "fsync dir ========="
8417 test_118m() # LU-3066
8419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8420 test_mkdir -p $DIR/$tdir
8421 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8424 run_test 118m "fdatasync dir ========="
8426 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8428 test_119a() # bug 11737
8430 BSIZE=$((512 * 1024))
8431 directio write $DIR/$tfile 0 1 $BSIZE
8432 # We ask to read two blocks, which is more than a file size.
8433 # directio will indicate an error when requested and actual
8434 # sizes aren't equeal (a normal situation in this case) and
8435 # print actual read amount.
8436 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8437 if [ "$NOB" != "$BSIZE" ]; then
8438 error "read $NOB bytes instead of $BSIZE"
8442 run_test 119a "Short directIO read must return actual read amount"
8444 test_119b() # bug 11737
8446 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8448 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8449 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8451 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8452 error "direct read failed"
8455 run_test 119b "Sparse directIO read must return actual read amount"
8457 test_119c() # bug 13099
8460 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8461 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8464 run_test 119c "Testing for direct read hitting hole"
8466 test_119d() # bug 15950
8468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8469 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8470 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8472 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8473 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8474 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8475 lctl set_param fail_loc=0x40d
8476 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8479 cat $DIR/$tfile > /dev/null &
8480 lctl set_param fail_loc=0
8483 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8485 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8486 error "the read rpcs have not completed in 2s"
8488 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8490 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8494 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8495 test_mkdir -p $DIR/$tdir
8496 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8497 skip "no early lock cancel on server" && return 0
8499 lru_resize_disable mdc
8500 lru_resize_disable osc
8501 cancel_lru_locks mdc
8502 # asynchronous object destroy at MDT could cause bl ast to client
8503 cancel_lru_locks osc
8505 stat $DIR/$tdir > /dev/null
8506 can1=$(do_facet $SINGLEMDS \
8507 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8508 awk '/ldlm_cancel/ {print $2}')
8509 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8510 awk '/ldlm_bl_callback/ {print $2}')
8511 test_mkdir -c1 $DIR/$tdir/d1
8512 can2=$(do_facet $SINGLEMDS \
8513 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8514 awk '/ldlm_cancel/ {print $2}')
8515 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8516 awk '/ldlm_bl_callback/ {print $2}')
8517 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8518 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8519 lru_resize_enable mdc
8520 lru_resize_enable osc
8522 run_test 120a "Early Lock Cancel: mkdir test"
8525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8527 test_mkdir $DIR/$tdir
8528 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8529 skip "no early lock cancel on server" && return 0
8530 lru_resize_disable mdc
8531 lru_resize_disable osc
8532 cancel_lru_locks mdc
8533 stat $DIR/$tdir > /dev/null
8534 can1=$(do_facet $SINGLEMDS \
8535 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8536 awk '/ldlm_cancel/ {print $2}')
8537 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8538 awk '/ldlm_bl_callback/ {print $2}')
8540 can2=$(do_facet $SINGLEMDS \
8541 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8542 awk '/ldlm_cancel/ {print $2}')
8543 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8544 awk '/ldlm_bl_callback/ {print $2}')
8545 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8546 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8547 lru_resize_enable mdc
8548 lru_resize_enable osc
8550 run_test 120b "Early Lock Cancel: create test"
8553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8554 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8555 test_mkdir -c1 $DIR/$tdir
8556 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8557 skip "no early lock cancel on server" && return 0
8558 lru_resize_disable mdc
8559 lru_resize_disable osc
8560 test_mkdir -p -c1 $DIR/$tdir/d1
8561 test_mkdir -p -c1 $DIR/$tdir/d2
8562 touch $DIR/$tdir/d1/f1
8563 cancel_lru_locks mdc
8564 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8565 can1=$(do_facet $SINGLEMDS \
8566 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8567 awk '/ldlm_cancel/ {print $2}')
8568 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8569 awk '/ldlm_bl_callback/ {print $2}')
8570 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8571 can2=$(do_facet $SINGLEMDS \
8572 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8573 awk '/ldlm_cancel/ {print $2}')
8574 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8575 awk '/ldlm_bl_callback/ {print $2}')
8576 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8577 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8578 lru_resize_enable mdc
8579 lru_resize_enable osc
8581 run_test 120c "Early Lock Cancel: link test"
8584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8585 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8586 test_mkdir -p -c1 $DIR/$tdir
8587 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8588 skip "no early lock cancel on server" && return 0
8589 lru_resize_disable mdc
8590 lru_resize_disable osc
8592 cancel_lru_locks mdc
8593 stat $DIR/$tdir > /dev/null
8594 can1=$(do_facet $SINGLEMDS \
8595 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8596 awk '/ldlm_cancel/ {print $2}')
8597 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8598 awk '/ldlm_bl_callback/ {print $2}')
8599 chmod a+x $DIR/$tdir
8600 can2=$(do_facet $SINGLEMDS \
8601 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8602 awk '/ldlm_cancel/ {print $2}')
8603 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8604 awk '/ldlm_bl_callback/ {print $2}')
8605 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8606 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8607 lru_resize_enable mdc
8608 lru_resize_enable osc
8610 run_test 120d "Early Lock Cancel: setattr test"
8613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8614 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8615 skip "no early lock cancel on server" && return 0
8616 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8617 local dlmtrace_set=false
8619 test_mkdir -p -c1 $DIR/$tdir
8620 lru_resize_disable mdc
8621 lru_resize_disable osc
8622 ! $LCTL get_param debug | grep -q dlmtrace &&
8623 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8624 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8625 cancel_lru_locks mdc
8626 cancel_lru_locks osc
8627 dd if=$DIR/$tdir/f1 of=/dev/null
8628 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8629 # XXX client can not do early lock cancel of OST lock
8630 # during unlink (LU-4206), so cancel osc lock now.
8632 cancel_lru_locks osc
8633 can1=$(do_facet $SINGLEMDS \
8634 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8635 awk '/ldlm_cancel/ {print $2}')
8636 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8637 awk '/ldlm_bl_callback/ {print $2}')
8638 unlink $DIR/$tdir/f1
8640 can2=$(do_facet $SINGLEMDS \
8641 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8642 awk '/ldlm_cancel/ {print $2}')
8643 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8644 awk '/ldlm_bl_callback/ {print $2}')
8645 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8646 $LCTL dk $TMP/cancel.debug.txt
8647 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8648 $LCTL dk $TMP/blocking.debug.txt
8649 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8650 lru_resize_enable mdc
8651 lru_resize_enable osc
8653 run_test 120e "Early Lock Cancel: unlink test"
8656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8657 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8658 skip "no early lock cancel on server" && return 0
8659 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8660 test_mkdir -p -c1 $DIR/$tdir
8661 lru_resize_disable mdc
8662 lru_resize_disable osc
8663 test_mkdir -p -c1 $DIR/$tdir/d1
8664 test_mkdir -p -c1 $DIR/$tdir/d2
8665 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8666 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8667 cancel_lru_locks mdc
8668 cancel_lru_locks osc
8669 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8670 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8671 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8672 # XXX client can not do early lock cancel of OST lock
8673 # during rename (LU-4206), so cancel osc lock now.
8675 cancel_lru_locks osc
8676 can1=$(do_facet $SINGLEMDS \
8677 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8678 awk '/ldlm_cancel/ {print $2}')
8679 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8680 awk '/ldlm_bl_callback/ {print $2}')
8681 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8683 can2=$(do_facet $SINGLEMDS \
8684 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8685 awk '/ldlm_cancel/ {print $2}')
8686 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8687 awk '/ldlm_bl_callback/ {print $2}')
8688 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8689 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8690 lru_resize_enable mdc
8691 lru_resize_enable osc
8693 run_test 120f "Early Lock Cancel: rename test"
8696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8697 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8698 skip "no early lock cancel on server" && return 0
8699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8700 lru_resize_disable mdc
8701 lru_resize_disable osc
8703 echo create $count files
8704 test_mkdir -p $DIR/$tdir
8705 cancel_lru_locks mdc
8706 cancel_lru_locks osc
8709 can0=$(do_facet $SINGLEMDS \
8710 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8711 awk '/ldlm_cancel/ {print $2}')
8712 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8713 awk '/ldlm_bl_callback/ {print $2}')
8714 createmany -o $DIR/$tdir/f $count
8716 can1=$(do_facet $SINGLEMDS \
8717 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8718 awk '/ldlm_cancel/ {print $2}')
8719 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8720 awk '/ldlm_bl_callback/ {print $2}')
8722 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8723 echo rm $count files
8726 can2=$(do_facet $SINGLEMDS \
8727 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8728 awk '/ldlm_cancel/ {print $2}')
8729 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8730 awk '/ldlm_bl_callback/ {print $2}')
8732 echo total: $count removes in $((t2-t1))
8733 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8735 # wait for commitment of removal
8736 lru_resize_enable mdc
8737 lru_resize_enable osc
8739 run_test 120g "Early Lock Cancel: performance test"
8741 test_121() { #bug #10589
8742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8744 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8745 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8746 lctl set_param fail_loc=0x310
8747 cancel_lru_locks osc > /dev/null
8748 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8749 lctl set_param fail_loc=0
8750 [[ $reads -eq $writes ]] ||
8751 error "read $reads blocks, must be $writes blocks"
8753 run_test 121 "read cancel race ========="
8755 test_123a() { # was test 123, statahead(bug 11401)
8756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8758 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8759 log "testing on UP system. Performance may be not as good as expected."
8764 test_mkdir -p $DIR/$tdir
8765 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8766 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8768 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8769 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8771 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8772 lctl set_param -n llite.*.statahead_max 0
8773 lctl get_param llite.*.statahead_max
8774 cancel_lru_locks mdc
8775 cancel_lru_locks osc
8777 time ls -l $DIR/$tdir | wc -l
8779 delta=$((etime - stime))
8780 log "ls $i files without statahead: $delta sec"
8781 lctl set_param llite.*.statahead_max=$max
8783 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8784 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8785 cancel_lru_locks mdc
8786 cancel_lru_locks osc
8788 time ls -l $DIR/$tdir | wc -l
8790 delta_sa=$((etime - stime))
8791 log "ls $i files with statahead: $delta_sa sec"
8792 lctl get_param -n llite.*.statahead_stats
8793 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8795 [[ $swrong -lt $ewrong ]] &&
8796 log "statahead was stopped, maybe too many locks held!"
8797 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8799 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8800 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8801 lctl set_param -n llite.*.statahead_max 0
8802 lctl get_param llite.*.statahead_max
8803 cancel_lru_locks mdc
8804 cancel_lru_locks osc
8806 time ls -l $DIR/$tdir | wc -l
8808 delta=$((etime - stime))
8809 log "ls $i files again without statahead: $delta sec"
8810 lctl set_param llite.*.statahead_max=$max
8811 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8812 if [ $SLOWOK -eq 0 ]; then
8813 error "ls $i files is slower with statahead!"
8815 log "ls $i files is slower with statahead!"
8821 [ $delta -gt 20 ] && break
8822 [ $delta -gt 8 ] && MULT=$((50 / delta))
8823 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8831 delta=$((etime - stime))
8832 log "rm -r $DIR/$tdir/: $delta seconds"
8834 lctl get_param -n llite.*.statahead_stats
8836 run_test 123a "verify statahead work"
8838 test_123b () { # statahead(bug 15027)
8839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8840 test_mkdir -p $DIR/$tdir
8841 createmany -o $DIR/$tdir/$tfile-%d 1000
8843 cancel_lru_locks mdc
8844 cancel_lru_locks osc
8846 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8847 lctl set_param fail_loc=0x80000803
8848 ls -lR $DIR/$tdir > /dev/null
8850 lctl set_param fail_loc=0x0
8851 lctl get_param -n llite.*.statahead_stats
8856 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8860 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8861 skip "no lru resize on server" && return 0
8863 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8865 log "create $NR files at $DIR/$tdir"
8866 createmany -o $DIR/$tdir/f $NR ||
8867 error "failed to create $NR files in $DIR/$tdir"
8869 cancel_lru_locks mdc
8870 ls -l $DIR/$tdir > /dev/null
8874 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8875 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8876 LRU_SIZE=$($LCTL get_param -n $PARAM)
8877 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8878 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8880 log "NS=$(basename $NSDIR)"
8885 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8886 skip "Not enough cached locks created!"
8893 # We know that lru resize allows one client to hold $LIMIT locks
8894 # for 10h. After that locks begin to be killed by client.
8896 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8898 if [ $LIMIT -lt $LRU_SIZE ]; then
8899 skip "Limit is too small $LIMIT"
8903 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8904 # killing locks. Some time was spent for creating locks. This means
8905 # that up to the moment of sleep finish we must have killed some of
8906 # them (10-100 locks). This depends on how fast ther were created.
8907 # Many of them were touched in almost the same moment and thus will
8908 # be killed in groups.
8909 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8911 # Use $LRU_SIZE_B here to take into account real number of locks
8912 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8913 local LRU_SIZE_B=$LRU_SIZE
8915 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8916 log "OLD_LVF=$OLD_LVF"
8917 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8919 # Let's make sure that we really have some margin. Client checks
8920 # cached locks every 10 sec.
8922 log "Sleep ${SLEEP} sec"
8924 while ((SEC<$SLEEP)); do
8928 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8932 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8933 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8935 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8936 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8937 unlinkmany $DIR/$tdir/f $NR
8941 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8942 log "unlink $NR files at $DIR/$tdir"
8943 unlinkmany $DIR/$tdir/f $NR
8945 run_test 124a "lru resize ======================================="
8947 get_max_pool_limit()
8949 local limit=$($LCTL get_param \
8950 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8953 if [[ $l -gt $max ]]; then
8961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8962 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8963 skip "no lru resize on server" && return 0
8965 LIMIT=$(get_max_pool_limit)
8967 NR=$(($(default_lru_size)*20))
8968 if [[ $NR -gt $LIMIT ]]; then
8969 log "Limit lock number by $LIMIT locks"
8973 IFree=$(mdsrate_inodes_available)
8974 if [ $IFree -lt $NR ]; then
8975 log "Limit lock number by $IFree inodes"
8979 lru_resize_disable mdc
8980 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8981 error "failed to create $DIR/$tdir/disable_lru_resize"
8983 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8984 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8985 cancel_lru_locks mdc
8988 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8991 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8994 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8998 nolruresize_delta=$((etime-stime))
8999 log "ls -la time: $nolruresize_delta seconds"
9000 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9001 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9003 lru_resize_enable mdc
9004 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
9005 error "failed to create $DIR/$tdir/enable_lru_resize"
9007 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9008 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9009 cancel_lru_locks mdc
9012 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9015 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9018 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9022 lruresize_delta=$((etime-stime))
9023 log "ls -la time: $lruresize_delta seconds"
9024 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9026 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9027 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9028 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9029 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9031 log "lru resize performs the same with no lru resize"
9033 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9035 run_test 124b "lru resize (performance test) ======================="
9038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9039 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
9040 skip "no lru resize on server" && return 0
9042 # cache ununsed locks on client
9044 cancel_lru_locks mdc
9045 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9046 createmany -o $DIR/$tdir/f $nr ||
9047 error "failed to create $nr files in $DIR/$tdir"
9048 ls -l $DIR/$tdir > /dev/null
9050 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9051 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9052 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9053 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9054 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9056 # set lru_max_age to 1 sec
9057 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
9058 echo "sleep $((recalc_p * 2)) seconds..."
9059 sleep $((recalc_p * 2))
9061 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9062 # restore lru_max_age
9063 $LCTL set_param -n $nsdir.lru_max_age $max_age
9064 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9065 unlinkmany $DIR/$tdir/f $nr
9067 run_test 124c "LRUR cancel very aged locks"
9069 test_125() { # 13358
9070 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9071 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
9072 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9073 test_mkdir -p $DIR/d125 || error "mkdir failed"
9074 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
9075 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
9076 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
9078 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9080 test_126() { # bug 12829/13455
9081 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9082 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
9083 $GSS && skip "must run as gss disabled" && return
9085 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9086 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9088 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9090 run_test 126 "check that the fsgid provided by the client is taken into account"
9092 test_127a() { # bug 15521
9093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9094 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9095 $LCTL set_param osc.*.stats=0
9096 FSIZE=$((2048 * 1024))
9097 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9098 cancel_lru_locks osc
9099 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9101 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9102 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9103 echo "got $COUNT $NAME"
9104 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9105 eval $NAME=$COUNT || error "Wrong proc format"
9108 read_bytes|write_bytes)
9109 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9110 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9111 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9112 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9113 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9114 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9115 error "sumsquare is too small: $SUMSQ"
9116 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9117 error "sumsquare is too big: $SUMSQ"
9121 done < $DIR/${tfile}.tmp
9123 #check that we actually got some stats
9124 [ "$read_bytes" ] || error "Missing read_bytes stats"
9125 [ "$write_bytes" ] || error "Missing write_bytes stats"
9126 [ "$read_bytes" != 0 ] || error "no read done"
9127 [ "$write_bytes" != 0 ] || error "no write done"
9129 run_test 127a "verify the client stats are sane"
9131 test_127b() { # bug LU-333
9132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9133 $LCTL set_param llite.*.stats=0
9134 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9135 # perform 2 reads and writes so MAX is different from SUM.
9136 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9137 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9138 cancel_lru_locks osc
9139 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9140 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9142 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9143 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9144 echo "got $COUNT $NAME"
9145 eval $NAME=$COUNT || error "Wrong proc format"
9149 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9150 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9151 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9152 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9155 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9156 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9157 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9158 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9162 done < $TMP/${tfile}.tmp
9164 #check that we actually got some stats
9165 [ "$read_bytes" ] || error "Missing read_bytes stats"
9166 [ "$write_bytes" ] || error "Missing write_bytes stats"
9167 [ "$read_bytes" != 0 ] || error "no read done"
9168 [ "$write_bytes" != 0 ] || error "no write done"
9170 rm -f $TMP/${tfile}.tmp
9172 run_test 127b "verify the llite client stats are sane"
9174 test_128() { # bug 15212
9176 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9181 result=$(grep error $TMP/$tfile.log)
9182 rm -f $DIR/$tfile $TMP/$tfile.log
9184 error "consecutive find's under interactive lfs failed"
9186 run_test 128 "interactive lfs for 2 consecutive find's"
9193 local ldproc=/proc/fs/ldiskfs
9194 local facets=$(get_facets MDS)
9196 for facet in ${facets//,/ }; do
9197 canondev=$(ldiskfs_canon \
9198 *.$(convert_facet2label $facet).mntdev $facet)
9199 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9200 ldproc=/sys/fs/ldiskfs
9201 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9202 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9207 local facets=$(get_facets MDS)
9208 for facet in ${facets//,/ }; do
9209 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9215 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9216 { skip "Need MDS version with at least 2.5.56"; return 0; }
9218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9219 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9220 skip "Only applicable to ldiskfs-based MDTs"
9223 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9226 local has_warning=false
9231 # block size of mds1
9232 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9233 set_dir_limits $maxsize $maxsize
9234 local dirsize=$(stat -c%s "$DIR/$tdir")
9236 while [[ $dirsize -le $maxsize ]]; do
9237 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9239 if ! $has_warning; then
9240 check_mds_dmesg '"is approaching"' && has_warning=true
9243 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9244 # EFBIG for previous versions included in ldiskfs series
9245 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9247 echo "return code $rc received as expected"
9249 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9250 error_exit "create failed w/o dir size limit"
9252 check_mds_dmesg '"has reached"' ||
9253 error_exit "reached message should be output"
9255 [ $has_warning -eq 0 ] &&
9256 error_exit "warning message should be output"
9258 dirsize=$(stat -c%s "$DIR/$tdir")
9260 [[ $dirsize -ge $maxsize ]] && return 0
9261 error_exit "current dir size $dirsize, " \
9262 "previous limit $maxsize"
9263 elif [ $rc -ne 0 ]; then
9265 error_exit "return $rc received instead of expected " \
9266 "$EFBIG or $ENOSPC, files in dir $dirsize"
9268 nfiles=$((nfiles + 1))
9269 dirsize=$(stat -c%s "$DIR/$tdir")
9273 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9275 run_test 129 "test directory size limit ========================"
9284 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9285 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9288 trap cleanup_130 EXIT RETURN
9290 local fm_file=$DIR/$tfile
9291 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9292 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9293 error "dd failed for $fm_file"
9295 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9296 filefrag -ves $fm_file
9298 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9299 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9300 [ $RC != 0 ] && error "filefrag $fm_file failed"
9302 filefrag_op=$(filefrag -ve $fm_file |
9303 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9304 lun=$($GETSTRIPE -i $fm_file)
9306 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9309 for line in $filefrag_op
9311 frag_lun=`echo $line | cut -d: -f5`
9312 ext_len=`echo $line | cut -d: -f4`
9313 if (( $frag_lun != $lun )); then
9315 error "FIEMAP on 1-stripe file($fm_file) failed"
9318 (( tot_len += ext_len ))
9321 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9323 error "FIEMAP on 1-stripe file($fm_file) failed;"
9329 echo "FIEMAP on single striped file succeeded"
9331 run_test 130a "FIEMAP (1-stripe file)"
9334 [ "$OSTCOUNT" -lt "2" ] &&
9335 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9337 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9338 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9341 trap cleanup_130 EXIT RETURN
9343 local fm_file=$DIR/$tfile
9344 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9345 error "setstripe on $fm_file"
9346 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9347 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9349 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9350 error "dd failed on $fm_file"
9352 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9353 filefrag_op=$(filefrag -ve $fm_file |
9354 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9356 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9357 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9362 for line in $filefrag_op
9364 frag_lun=$(echo $line | cut -d: -f5 |
9365 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9366 ext_len=$(echo $line | cut -d: -f4)
9367 if (( $frag_lun != $last_lun )); then
9368 if (( tot_len != 1024 )); then
9370 error "FIEMAP on $fm_file failed; returned " \
9371 "len $tot_len for OST $last_lun instead of 1024"
9378 (( tot_len += ext_len ))
9381 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9383 error "FIEMAP on $fm_file failed; returned wrong number of " \
9384 "luns or wrong len for OST $last_lun"
9390 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9392 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9395 [ "$OSTCOUNT" -lt "2" ] &&
9396 skip_env "skipping FIEMAP on 2-stripe file" && return
9398 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9399 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9402 trap cleanup_130 EXIT RETURN
9404 local fm_file=$DIR/$tfile
9405 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9406 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9407 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9409 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9410 error "dd failed on $fm_file"
9412 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9413 filefrag_op=$(filefrag -ve $fm_file |
9414 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9416 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9417 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9422 for line in $filefrag_op
9424 frag_lun=$(echo $line | cut -d: -f5 |
9425 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9426 ext_len=$(echo $line | cut -d: -f4)
9427 if (( $frag_lun != $last_lun )); then
9428 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9429 if (( logical != 512 )); then
9431 error "FIEMAP on $fm_file failed; returned " \
9432 "logical start for lun $logical instead of 512"
9435 if (( tot_len != 512 )); then
9437 error "FIEMAP on $fm_file failed; returned " \
9438 "len $tot_len for OST $last_lun instead of 1024"
9445 (( tot_len += ext_len ))
9448 if (( num_luns != 2 || tot_len != 512 )); then
9450 error "FIEMAP on $fm_file failed; returned wrong number of " \
9451 "luns or wrong len for OST $last_lun"
9457 echo "FIEMAP on 2-stripe file with hole succeeded"
9459 run_test 130c "FIEMAP (2-stripe file with hole)"
9462 [ "$OSTCOUNT" -lt "3" ] &&
9463 skip_env "skipping FIEMAP on N-stripe file test" && return
9465 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9466 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9469 trap cleanup_130 EXIT RETURN
9471 local fm_file=$DIR/$tfile
9472 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9473 error "setstripe on $fm_file"
9474 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9475 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9477 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9478 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9479 error "dd failed on $fm_file"
9481 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9482 filefrag_op=$(filefrag -ve $fm_file |
9483 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9485 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9486 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9491 for line in $filefrag_op
9493 frag_lun=$(echo $line | cut -d: -f5 |
9494 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9495 ext_len=$(echo $line | cut -d: -f4)
9496 if (( $frag_lun != $last_lun )); then
9497 if (( tot_len != 1024 )); then
9499 error "FIEMAP on $fm_file failed; returned " \
9500 "len $tot_len for OST $last_lun instead of 1024"
9507 (( tot_len += ext_len ))
9510 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9512 error "FIEMAP on $fm_file failed; returned wrong number of " \
9513 "luns or wrong len for OST $last_lun"
9519 echo "FIEMAP on N-stripe file succeeded"
9521 run_test 130d "FIEMAP (N-stripe file)"
9524 [ "$OSTCOUNT" -lt "2" ] &&
9525 skip_env "skipping continuation FIEMAP test" && return
9527 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9528 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9530 trap cleanup_130 EXIT RETURN
9532 local fm_file=$DIR/$tfile
9533 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9534 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9535 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9538 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9539 for ((i = 0; i < $NUM_BLKS; i++))
9541 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9544 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9545 filefrag_op=$(filefrag -ve $fm_file |
9546 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9548 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9549 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9554 for line in $filefrag_op
9556 frag_lun=$(echo $line | cut -d: -f5 |
9557 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9558 ext_len=$(echo $line | cut -d: -f4)
9559 if (( $frag_lun != $last_lun )); then
9560 if (( tot_len != $EXPECTED_LEN )); then
9562 error "FIEMAP on $fm_file failed; returned " \
9563 "len $tot_len for OST $last_lun instead " \
9571 (( tot_len += ext_len ))
9574 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9576 error "FIEMAP on $fm_file failed; returned wrong number " \
9577 "of luns or wrong len for OST $last_lun"
9583 echo "FIEMAP with continuation calls succeeded"
9585 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9587 # Test for writev/readv
9589 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9590 error "writev test failed"
9591 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9592 error "readv failed"
9595 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9598 local fsize=$((524288 + 1048576 + 1572864))
9599 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9600 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9601 error "append writev test failed"
9603 ((fsize += 1572864 + 1048576))
9604 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9605 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9606 error "append writev test failed"
9609 run_test 131b "test append writev"
9612 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9615 run_test 131c "test read/write on file w/o objects"
9618 rwv -f $DIR/$tfile -w -n 1 1572864
9619 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9620 if [ "$NOB" != 1572864 ]; then
9621 error "Short read filed: read $NOB bytes instead of 1572864"
9625 run_test 131d "test short read"
9628 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9629 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9630 error "read hitting hole failed"
9633 run_test 131e "test read hitting hole"
9642 mds*) res=$(do_facet $facet \
9643 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9645 ost*) res=$(do_facet $facet \
9646 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9648 *) error "Wrong facet '$facet'" ;;
9651 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9652 # if the argument $3 is zero, it means any stat increment is ok.
9653 if [[ $want -gt 0 ]]; then
9654 local count=$(echo $res | awk '{ print $2 }')
9655 [[ $count -ne $want ]] &&
9656 error "The $op counter on $facet is $count, not $want"
9661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9662 remote_ost_nodsh && skip "remote OST with nodsh" && return
9663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9665 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9666 { skip "MDS doesn't support rename stats"; return; }
9667 local testdir=$DIR/${tdir}/stats_testdir
9668 mkdir -p $DIR/${tdir}
9671 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9672 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9674 # verify mdt stats first.
9675 mkdir ${testdir} || error "mkdir failed"
9676 check_stats $SINGLEMDS "mkdir" 1
9677 touch ${testdir}/${tfile} || error "touch failed"
9678 check_stats $SINGLEMDS "open" 1
9679 check_stats $SINGLEMDS "close" 1
9680 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9681 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9682 check_stats $SINGLEMDS "mknod" 2
9684 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9685 check_stats $SINGLEMDS "unlink" 1
9686 rm -f ${testdir}/${tfile} || error "file remove failed"
9687 check_stats $SINGLEMDS "unlink" 2
9689 # remove working dir and check mdt stats again.
9690 rmdir ${testdir} || error "rmdir failed"
9691 check_stats $SINGLEMDS "rmdir" 1
9693 local testdir1=$DIR/${tdir}/stats_testdir1
9695 mkdir -p ${testdir1}
9696 touch ${testdir1}/test1
9697 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9698 check_stats $SINGLEMDS "crossdir_rename" 1
9700 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9701 check_stats $SINGLEMDS "samedir_rename" 1
9705 run_test 133a "Verifying MDT stats ========================================"
9708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9709 remote_ost_nodsh && skip "remote OST with nodsh" && return
9710 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9711 local testdir=$DIR/${tdir}/stats_testdir
9712 mkdir -p ${testdir} || error "mkdir failed"
9713 touch ${testdir}/${tfile} || error "touch failed"
9714 cancel_lru_locks mdc
9717 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9718 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9720 # extra mdt stats verification.
9721 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9722 check_stats $SINGLEMDS "setattr" 1
9723 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9724 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9726 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9727 check_stats $SINGLEMDS "getattr" 1
9729 $LFS df || error "lfs failed"
9730 check_stats $SINGLEMDS "statfs" 1
9734 run_test 133b "Verifying extra MDT stats =================================="
9737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9738 remote_ost_nodsh && skip "remote OST with nodsh" && return
9739 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9740 local testdir=$DIR/${tdir}/stats_testdir
9741 test_mkdir -p ${testdir} || error "mkdir failed"
9743 # verify obdfilter stats.
9744 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9746 cancel_lru_locks osc
9747 wait_delete_completed
9750 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9751 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9753 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9755 cancel_lru_locks osc
9756 check_stats ost1 "write" 1
9758 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9759 check_stats ost1 "read" 1
9761 > ${testdir}/${tfile} || error "truncate failed"
9762 check_stats ost1 "punch" 1
9764 rm -f ${testdir}/${tfile} || error "file remove failed"
9765 wait_delete_completed
9766 check_stats ost1 "destroy" 1
9770 run_test 133c "Verifying OST stats ========================================"
9777 while [ $value -ge 2 ]; do
9782 if [ $orig -gt $order ]; then
9790 local size=('K' 'M' 'G' 'T');
9792 local size_string=$value
9794 while [ $value -ge 1024 ]; do
9795 if [ $i -gt 3 ]; then
9796 #T is the biggest unit we get here, if that is bigger,
9798 size_string=${value}T
9801 value=$((value >> 10))
9802 if [ $value -lt 1024 ]; then
9803 size_string=${value}${size[$i]}
9814 local context=${2:-.}
9815 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9817 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9823 remote_ost_nodsh && skip "remote OST with nodsh" && return
9824 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9825 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9826 { skip "MDS doesn't support rename stats"; return; }
9828 local testdir1=$DIR/${tdir}/stats_testdir1
9829 local testdir2=$DIR/${tdir}/stats_testdir2
9831 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9833 mkdir -p ${testdir1} || error "mkdir failed"
9834 mkdir -p ${testdir2} || error "mkdir failed"
9836 createmany -o $testdir1/test 512 || error "createmany failed"
9838 # check samedir rename size
9839 mv ${testdir1}/test0 ${testdir1}/test_0
9841 local testdir1_size=$(ls -l $DIR/${tdir} |
9842 awk '/stats_testdir1/ {print $5}')
9843 local testdir2_size=$(ls -l $DIR/${tdir} |
9844 awk '/stats_testdir2/ {print $5}')
9846 testdir1_size=$(order_2 $testdir1_size)
9847 testdir2_size=$(order_2 $testdir2_size)
9849 testdir1_size=$(size_in_KMGT $testdir1_size)
9850 testdir2_size=$(size_in_KMGT $testdir2_size)
9852 echo "source rename dir size: ${testdir1_size}"
9853 echo "target rename dir size: ${testdir2_size}"
9855 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9856 eval $cmd || error "$cmd failed"
9857 local samedir=$($cmd | grep 'same_dir')
9858 local same_sample=$(get_rename_size $testdir1_size)
9859 [ -z "$samedir" ] && error "samedir_rename_size count error"
9860 [[ $same_sample -eq 1 ]] ||
9861 error "samedir_rename_size error $same_sample"
9862 echo "Check same dir rename stats success"
9864 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9866 # check crossdir rename size
9867 mv ${testdir1}/test_0 ${testdir2}/test_0
9869 testdir1_size=$(ls -l $DIR/${tdir} |
9870 awk '/stats_testdir1/ {print $5}')
9871 testdir2_size=$(ls -l $DIR/${tdir} |
9872 awk '/stats_testdir2/ {print $5}')
9874 testdir1_size=$(order_2 $testdir1_size)
9875 testdir2_size=$(order_2 $testdir2_size)
9877 testdir1_size=$(size_in_KMGT $testdir1_size)
9878 testdir2_size=$(size_in_KMGT $testdir2_size)
9880 echo "source rename dir size: ${testdir1_size}"
9881 echo "target rename dir size: ${testdir2_size}"
9883 eval $cmd || error "$cmd failed"
9884 local crossdir=$($cmd | grep 'crossdir')
9885 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9886 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9887 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9888 [[ $src_sample -eq 1 ]] ||
9889 error "crossdir_rename_size error $src_sample"
9890 [[ $tgt_sample -eq 1 ]] ||
9891 error "crossdir_rename_size error $tgt_sample"
9892 echo "Check cross dir rename stats success"
9895 run_test 133d "Verifying rename_stats ========================================"
9898 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9899 remote_ost_nodsh && skip "remote OST with nodsh" && return
9900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9901 local testdir=$DIR/${tdir}/stats_testdir
9902 local ctr f0 f1 bs=32768 count=42 sum
9904 mkdir -p ${testdir} || error "mkdir failed"
9906 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9908 for ctr in {write,read}_bytes; do
9910 cancel_lru_locks osc
9912 do_facet ost1 $LCTL set_param -n \
9913 "obdfilter.*.exports.clear=clear"
9915 if [ $ctr = write_bytes ]; then
9917 f1=${testdir}/${tfile}
9919 f0=${testdir}/${tfile}
9923 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9926 cancel_lru_locks osc
9928 sum=$(do_facet ost1 $LCTL get_param \
9929 "obdfilter.*.exports.*.stats" |
9930 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9931 $1 == ctr { sum += $7 }
9932 END { printf("%0.0f", sum) }')
9934 if ((sum != bs * count)); then
9935 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9941 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9943 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9946 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9947 remote_ost_nodsh && skip "remote OST with nodsh" && return
9948 # First without trusting modes.
9949 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9950 echo "proc_dirs='$proc_dirs'"
9951 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9952 find $proc_dirs -exec cat '{}' \; &> /dev/null
9954 # Second verifying readability.
9955 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9957 # eventually, this can also be replaced with "lctl get_param -R",
9958 # but not until that option is always available on the server
9960 for facet in mds1 ost1; do
9961 local facet_proc_dirs=$(do_facet $facet \
9962 \\\ls -d $proc_regexp 2>/dev/null)
9963 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9964 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9965 do_facet $facet find $facet_proc_dirs \
9966 ! -name req_history \
9967 -exec cat '{}' \\\; &> /dev/null
9969 do_facet $facet find $facet_proc_dirs \
9970 ! -name req_history \
9972 -exec cat '{}' \\\; &> /dev/null ||
9973 error "proc file read failed"
9976 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9979 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9980 remote_ost_nodsh && skip "remote OST with nodsh" && return
9981 # Second verifying writability.
9982 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9983 echo "proc_dirs='$proc_dirs'"
9984 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9987 -not -name force_lbug \
9988 -not -name changelog_mask \
9989 -exec badarea_io '{}' \; &> /dev/null ||
9990 error "find $proc_dirs failed"
9993 for facet in mds1 ost1; do
9994 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9995 skip "Too old lustre on $facet" && continue
9996 local facet_proc_dirs=$(do_facet $facet \
9997 \\\ls -d $proc_regexp 2> /dev/null)
9998 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9999 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10000 do_facet $facet find $facet_proc_dirs \
10002 -not -name force_lbug \
10003 -not -name changelog_mask \
10004 -exec badarea_io '{}' \\\; &> /dev/null ||
10005 error "$facet find $facet_proc_dirs failed"
10008 # remount the FS in case writes/reads /proc break the FS
10009 cleanup || error "failed to unmount"
10010 setup || error "failed to setup"
10013 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10016 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10017 remote_ost_nodsh && skip "remote OST with nodsh" && return
10018 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10019 skip "Need MDS version at least 2.9.54" && return
10022 for facet in client mds1 ost1; do
10023 local facet_proc_dirs=$(do_facet $facet \
10024 \\\ls -d $proc_regexp 2> /dev/null)
10025 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10026 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10027 # Get the list of files that are missing the terminating newline
10028 local missing=($(do_facet $facet \
10029 find ${facet_proc_dirs} -type f \| \
10030 while read F\; do \
10031 awk -v FS='\v' -v RS='\v\v' \
10032 "'END { if(NR>0 && \
10033 \\\$NF !~ /.*\\\n\$/) \
10034 print FILENAME}'" \
10037 [ ${#missing[*]} -eq 0 ] ||
10038 error "files do not end with newline: ${missing[*]}"
10041 run_test 133h "Proc files should end with newlines"
10044 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10045 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10046 skip "Need MDS version at least 2.7.54" && return
10048 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10049 cancel_lru_locks mdc
10051 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10052 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10053 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10056 createmany -o $DIR/$tdir/f $nr ||
10057 error "failed to create $nr files in $DIR/$tdir"
10058 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10060 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10061 do_facet mds1 $LCTL set_param fail_loc=0x327
10062 do_facet mds1 $LCTL set_param fail_val=500
10065 echo "sleep 10 seconds ..."
10067 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10069 do_facet mds1 $LCTL set_param fail_loc=0
10070 do_facet mds1 $LCTL set_param fail_val=0
10071 [ $lck_cnt -lt $unused ] ||
10072 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10075 unlinkmany $DIR/$tdir/f $nr
10077 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10080 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10081 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10082 skip "Need MDS version at least 2.7.54" && return
10084 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10085 cancel_lru_locks mdc
10087 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10088 ldlm.lock_reclaim_threshold_mb)
10089 # disable reclaim temporarily
10090 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10092 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10093 do_facet mds1 $LCTL set_param fail_loc=0x328
10094 do_facet mds1 $LCTL set_param fail_val=500
10096 $LCTL set_param debug=+trace
10099 createmany -o $DIR/$tdir/f $nr &
10100 local create_pid=$!
10102 echo "Sleep $TIMEOUT seconds ..."
10104 if ! ps -p $create_pid > /dev/null 2>&1; then
10105 do_facet mds1 $LCTL set_param fail_loc=0
10106 do_facet mds1 $LCTL set_param fail_val=0
10107 do_facet mds1 $LCTL set_param \
10108 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10109 error "createmany finished incorrectly!"
10111 do_facet mds1 $LCTL set_param fail_loc=0
10112 do_facet mds1 $LCTL set_param fail_val=0
10113 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10114 wait $create_pid || return 1
10116 unlinkmany $DIR/$tdir/f $nr
10118 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10120 test_140() { #bug-17379
10121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10122 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10123 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10124 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10126 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10127 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10129 while i=`expr $i + 1`; do
10130 test_mkdir -p $i || error "Creating dir $i"
10131 cd $i || error "Changing to $i"
10132 ln -s ../stat stat || error "Creating stat symlink"
10133 # Read the symlink until ELOOP present,
10134 # not LBUGing the system is considered success,
10135 # we didn't overrun the stack.
10136 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10137 [ $ret -ne 0 ] && {
10138 if [ $ret -eq 40 ]; then
10141 error "Open stat symlink"
10147 echo "The symlink depth = $i"
10148 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10149 error "Invalid symlink depth"
10151 # Test recursive symlink
10152 ln -s symlink_self symlink_self
10153 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10154 echo "open symlink_self returns $ret"
10155 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10157 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10161 local TF="$TMP/$tfile"
10163 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10165 cancel_lru_locks osc
10166 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10167 remount_client $MOUNT
10169 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10172 $TRUNCATE $DIR/$tfile 6000
10173 cancel_lru_locks osc
10174 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10177 echo "12345" >>$DIR/$tfile
10178 cancel_lru_locks osc
10179 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10182 echo "12345" >>$DIR/$tfile
10183 cancel_lru_locks osc
10184 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10189 run_test 150 "truncate/append tests"
10191 #LU-2902 roc_hit was not able to read all values from lproc
10192 function roc_hit_init() {
10193 local list=$(comma_list $(osts_nodes))
10194 local dir=$DIR/$tdir-check
10195 local file=$dir/file
10201 #use setstripe to do a write to every ost
10202 for i in $(seq 0 $((OSTCOUNT-1))); do
10203 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10204 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10205 idx=$(printf %04x $i)
10206 BEFORE=$(get_osd_param $list *OST*$idx stats |
10207 awk '$1 == "cache_access" {sum += $7}
10208 END { printf("%0.0f", sum) }')
10210 cancel_lru_locks osc
10211 cat $file >/dev/null
10213 AFTER=$(get_osd_param $list *OST*$idx stats |
10214 awk '$1 == "cache_access" {sum += $7}
10215 END { printf("%0.0f", sum) }')
10217 echo BEFORE:$BEFORE AFTER:$AFTER
10218 if ! let "AFTER - BEFORE == 4"; then
10220 error "roc_hit is not safe to use"
10228 function roc_hit() {
10229 local list=$(comma_list $(osts_nodes))
10230 echo $(get_osd_param $list '' stats |
10231 awk '$1 == "cache_hit" {sum += $7}
10232 END { printf("%0.0f", sum) }')
10235 function set_cache() {
10238 if [ "$2" == "off" ]; then
10241 local list=$(comma_list $(osts_nodes))
10242 set_osd_param $list '' $1_cache_enable $on
10244 cancel_lru_locks osc
10248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10249 remote_ost_nodsh && skip "remote OST with nodsh" && return
10252 local list=$(comma_list $(osts_nodes))
10254 # check whether obdfilter is cache capable at all
10255 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10256 echo "not cache-capable obdfilter"
10260 # check cache is enabled on all obdfilters
10261 if get_osd_param $list '' read_cache_enable | grep 0; then
10262 echo "oss cache is disabled"
10266 set_osd_param $list '' writethrough_cache_enable 1
10268 # check write cache is enabled on all obdfilters
10269 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10270 echo "oss write cache is NOT enabled"
10276 #define OBD_FAIL_OBD_NO_LRU 0x609
10277 do_nodes $list $LCTL set_param fail_loc=0x609
10279 # pages should be in the case right after write
10280 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10283 local BEFORE=$(roc_hit)
10284 cancel_lru_locks osc
10285 cat $DIR/$tfile >/dev/null
10286 local AFTER=$(roc_hit)
10288 do_nodes $list $LCTL set_param fail_loc=0
10290 if ! let "AFTER - BEFORE == CPAGES"; then
10291 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10294 # the following read invalidates the cache
10295 cancel_lru_locks osc
10296 set_osd_param $list '' read_cache_enable 0
10297 cat $DIR/$tfile >/dev/null
10299 # now data shouldn't be found in the cache
10301 cancel_lru_locks osc
10302 cat $DIR/$tfile >/dev/null
10304 if let "AFTER - BEFORE != 0"; then
10305 error "IN CACHE: before: $BEFORE, after: $AFTER"
10308 set_osd_param $list '' read_cache_enable 1
10311 run_test 151 "test cache on oss and controls ==============================="
10314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10315 local TF="$TMP/$tfile"
10317 # simulate ENOMEM during write
10318 #define OBD_FAIL_OST_NOMEM 0x226
10319 lctl set_param fail_loc=0x80000226
10320 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10322 sync || error "sync failed"
10323 lctl set_param fail_loc=0
10325 # discard client's cache
10326 cancel_lru_locks osc
10328 # simulate ENOMEM during read
10329 lctl set_param fail_loc=0x80000226
10330 cmp $TF $DIR/$tfile || error "cmp failed"
10331 lctl set_param fail_loc=0
10335 run_test 152 "test read/write with enomem ============================"
10338 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10340 run_test 153 "test if fdatasync does not crash ======================="
10342 dot_lustre_fid_permission_check() {
10344 local ffid=$MOUNT/.lustre/fid/$fid
10347 echo "stat fid $fid"
10348 stat $ffid > /dev/null || error "stat $ffid failed."
10349 echo "touch fid $fid"
10350 touch $ffid || error "touch $ffid failed."
10351 echo "write to fid $fid"
10352 cat /etc/hosts > $ffid || error "write $ffid failed."
10353 echo "read fid $fid"
10354 diff /etc/hosts $ffid || error "read $ffid failed."
10355 echo "append write to fid $fid"
10356 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10357 echo "rename fid $fid"
10358 mv $ffid $test_dir/$tfile.1 &&
10359 error "rename $ffid to $tfile.1 should fail."
10360 touch $test_dir/$tfile.1
10361 mv $test_dir/$tfile.1 $ffid &&
10362 error "rename $tfile.1 to $ffid should fail."
10363 rm -f $test_dir/$tfile.1
10364 echo "truncate fid $fid"
10365 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10366 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10367 echo "link fid $fid"
10368 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10370 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10371 echo "setfacl fid $fid"
10372 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10373 echo "getfacl fid $fid"
10374 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10376 echo "unlink fid $fid"
10377 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10378 echo "mknod fid $fid"
10379 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10381 fid=[0xf00000400:0x1:0x0]
10382 ffid=$MOUNT/.lustre/fid/$fid
10384 echo "stat non-exist fid $fid"
10385 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10386 echo "write to non-exist fid $fid"
10387 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10388 echo "link new fid $fid"
10389 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10391 mkdir -p $test_dir/$tdir
10392 touch $test_dir/$tdir/$tfile
10393 fid=$($LFS path2fid $test_dir/$tdir)
10396 error "error: could not get fid for $test_dir/$dir/$tfile."
10398 ffid=$MOUNT/.lustre/fid/$fid
10401 ls $ffid > /dev/null || error "ls $ffid failed."
10402 echo "touch $fid/$tfile.1"
10403 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10405 echo "touch $MOUNT/.lustre/fid/$tfile"
10406 touch $MOUNT/.lustre/fid/$tfile && \
10407 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10409 echo "setxattr to $MOUNT/.lustre/fid"
10410 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10412 echo "listxattr for $MOUNT/.lustre/fid"
10413 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10415 echo "delxattr from $MOUNT/.lustre/fid"
10416 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10418 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10419 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10420 error "touch invalid fid should fail."
10422 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10423 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10424 error "touch non-normal fid should fail."
10426 echo "rename $tdir to $MOUNT/.lustre/fid"
10427 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10428 error "rename to $MOUNT/.lustre/fid should fail."
10430 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10432 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10433 local new_obf_mode=777
10435 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10436 chmod $new_obf_mode $DIR/.lustre/fid ||
10437 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10439 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10440 [ $obf_mode -eq $new_obf_mode ] ||
10441 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10443 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10444 chmod $old_obf_mode $DIR/.lustre/fid ||
10445 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10448 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10449 fid=$($LFS path2fid $test_dir/$tfile-2)
10451 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10453 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10454 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10455 error "create lov data thru .lustre failed"
10457 echo "cp /etc/passwd $test_dir/$tfile-2"
10458 cp /etc/passwd $test_dir/$tfile-2 ||
10459 error "copy to $test_dir/$tfile-2 failed."
10460 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10461 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10462 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10464 rm -rf $test_dir/tfile.lnk
10465 rm -rf $test_dir/$tfile-2
10469 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10470 skip "Need MDS version at least 2.4.1" && return
10472 local tf=$DIR/$tfile
10475 local fid=$($LFS path2fid $tf)
10476 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10478 # check that we get the same pathname back
10479 local found=$($LFS fid2path $MOUNT "$fid")
10480 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10481 [ "$found" == "$tf" ] ||
10482 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10484 run_test 154A "lfs path2fid and fid2path basic checks"
10487 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10488 skip "Need MDS version at least 2.4.1" && return
10490 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10491 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10492 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10493 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10495 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10496 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10498 # check that we get the same pathname
10499 echo "PFID: $PFID, name: $name"
10500 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10501 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10502 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10503 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10505 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10507 run_test 154B "verify the ll_decode_linkea tool"
10510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10511 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10512 { skip "Need MDS version at least 2.2.51"; return 0; }
10513 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10514 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10516 cp /etc/hosts $DIR/$tfile
10518 fid=$($LFS path2fid $DIR/$tfile)
10520 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10522 dot_lustre_fid_permission_check "$fid" $DIR ||
10523 error "dot lustre permission check $fid failed"
10525 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10527 touch $MOUNT/.lustre/file &&
10528 error "creation is not allowed under .lustre"
10530 mkdir $MOUNT/.lustre/dir &&
10531 error "mkdir is not allowed under .lustre"
10535 run_test 154a "Open-by-FID"
10538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10539 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10540 { skip "Need MDS version at least 2.2.51"; return 0; }
10541 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10543 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10545 local remote_dir=$DIR/$tdir/remote_dir
10549 mkdir -p $DIR/$tdir
10550 $LFS mkdir -i $MDTIDX $remote_dir ||
10551 error "create remote directory failed"
10553 cp /etc/hosts $remote_dir/$tfile
10555 fid=$($LFS path2fid $remote_dir/$tfile)
10557 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10559 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10560 error "dot lustre permission check $fid failed"
10563 run_test 154b "Open-by-FID for remote directory"
10566 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10567 skip "Need MDS version at least 2.4.1" && return
10569 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10570 local FID1=$($LFS path2fid $DIR/$tfile.1)
10571 local FID2=$($LFS path2fid $DIR/$tfile.2)
10572 local FID3=$($LFS path2fid $DIR/$tfile.3)
10575 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10576 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10577 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10579 [ "$FID" = "${!want}" ] ||
10580 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10584 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10586 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10587 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10591 run_test 154c "lfs path2fid and fid2path multiple arguments"
10594 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10595 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10596 skip "Need MDS version at least 2.5.53" && return
10598 if remote_mds; then
10599 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10603 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10610 local fid=$($LFS path2fid $DIR/$tfile)
10613 cmd="exec $fd<$DIR/$tfile"
10615 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10616 echo "$fid_list" | grep "$fid"
10619 cmd="exec $fd>/dev/null"
10621 if [ $rc -ne 0 ]; then
10622 error "FID $fid not found in open files list $fid_list"
10625 run_test 154d "Verify open file fid"
10629 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10630 skip "Need MDS version at least 2.6.50" && return
10632 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10633 error ".lustre returned by readdir"
10636 run_test 154e ".lustre is not returned by readdir"
10639 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10640 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10641 test_mkdir -p -c1 $DIR/$tdir/d
10642 # test dirs inherit from its stripe
10643 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10644 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10645 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10646 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10649 # get fid of parents
10650 local FID0=$($LFS path2fid $DIR/$tdir/d)
10651 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10652 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10653 local FID3=$($LFS path2fid $DIR)
10655 # check that path2fid --parents returns expected <parent_fid>/name
10656 # 1) test for a directory (single parent)
10657 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10658 [ "$parent" == "$FID0/foo1" ] ||
10659 error "expected parent: $FID0/foo1, got: $parent"
10661 # 2) test for a file with nlink > 1 (multiple parents)
10662 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10663 echo "$parent" | grep -F "$FID1/$tfile" ||
10664 error "$FID1/$tfile not returned in parent list"
10665 echo "$parent" | grep -F "$FID2/link" ||
10666 error "$FID2/link not returned in parent list"
10668 # 3) get parent by fid
10669 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10670 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10671 echo "$parent" | grep -F "$FID1/$tfile" ||
10672 error "$FID1/$tfile not returned in parent list (by fid)"
10673 echo "$parent" | grep -F "$FID2/link" ||
10674 error "$FID2/link not returned in parent list (by fid)"
10676 # 4) test for entry in root directory
10677 parent=$($LFS path2fid --parents $DIR/f)
10678 echo "$parent" | grep -F "$FID3/f" ||
10679 error "$FID3/f not returned in parent list"
10681 # 5) test it on root directory
10682 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10683 error "$MOUNT should not have parents"
10685 # enable xattr caching and check that linkea is correctly updated
10686 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10687 save_lustre_params client "llite.*.xattr_cache" > $save
10688 lctl set_param llite.*.xattr_cache 1
10690 # 6.1) linkea update on rename
10691 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10693 # get parents by fid
10694 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10695 # foo1 should no longer be returned in parent list
10696 echo "$parent" | grep -F "$FID1" &&
10697 error "$FID1 should no longer be in parent list"
10698 # the new path should appear
10699 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10700 error "$FID2/$tfile.moved is not in parent list"
10702 # 6.2) linkea update on unlink
10703 rm -f $DIR/$tdir/d/foo2/link
10704 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10705 # foo2/link should no longer be returned in parent list
10706 echo "$parent" | grep -F "$FID2/link" &&
10707 error "$FID2/link should no longer be in parent list"
10711 restore_lustre_params < $save
10714 run_test 154f "get parent fids by reading link ea"
10718 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10719 { skip "Need MDS version at least 2.6.92"; return 0; }
10720 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10722 mkdir -p $DIR/$tdir
10723 llapi_fid_test -d $DIR/$tdir
10725 run_test 154g "various llapi FID tests"
10727 test_155_small_load() {
10728 local temp=$TMP/$tfile
10729 local file=$DIR/$tfile
10731 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10732 error "dd of=$temp bs=6096 count=1 failed"
10734 cancel_lru_locks osc
10735 cmp $temp $file || error "$temp $file differ"
10737 $TRUNCATE $temp 6000
10738 $TRUNCATE $file 6000
10739 cmp $temp $file || error "$temp $file differ (truncate1)"
10741 echo "12345" >>$temp
10742 echo "12345" >>$file
10743 cmp $temp $file || error "$temp $file differ (append1)"
10745 echo "12345" >>$temp
10746 echo "12345" >>$file
10747 cmp $temp $file || error "$temp $file differ (append2)"
10753 test_155_big_load() {
10754 remote_ost_nodsh && skip "remote OST with nodsh" && return
10755 local temp=$TMP/$tfile
10756 local file=$DIR/$tfile
10759 local cache_size=$(do_facet ost$((MAXI+1)) \
10760 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10761 local large_file_size=$((cache_size * 2))
10763 echo "OSS cache size: $cache_size KB"
10764 echo "Large file size: $large_file_size KB"
10766 [ $MAXV -le $large_file_size ] && \
10767 skip_env "max available OST size needs > $large_file_size KB" && \
10770 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10772 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10773 error "dd of=$temp bs=$large_file_size count=1k failed"
10776 cancel_lru_locks osc
10777 cmp $temp $file || error "$temp $file differ"
10783 save_writethrough() {
10784 local facets=$(get_facets OST)
10786 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10787 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10792 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10793 save_writethrough $p
10796 set_cache writethrough on
10797 test_155_small_load
10798 restore_lustre_params < $p
10801 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10805 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10806 save_writethrough $p
10809 set_cache writethrough off
10810 test_155_small_load
10811 restore_lustre_params < $p
10814 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10818 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10819 save_writethrough $p
10822 set_cache writethrough on
10823 test_155_small_load
10824 restore_lustre_params < $p
10827 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10831 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10832 save_writethrough $p
10835 set_cache writethrough off
10836 test_155_small_load
10837 restore_lustre_params < $p
10840 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10844 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10845 save_writethrough $p
10848 set_cache writethrough on
10850 restore_lustre_params < $p
10853 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10857 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10858 save_writethrough $p
10861 set_cache writethrough off
10863 restore_lustre_params < $p
10866 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10870 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10871 save_writethrough $p
10874 set_cache writethrough on
10876 restore_lustre_params < $p
10879 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10883 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10884 save_writethrough $p
10887 set_cache writethrough off
10889 restore_lustre_params < $p
10892 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10895 remote_ost_nodsh && skip "remote OST with nodsh" && return
10896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10900 local file="$DIR/$tfile"
10901 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10903 [ "$(facet_fstype ost1)" = "zfs" -a \
10904 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10905 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10908 save_writethrough $p
10911 log "Turn on read and write cache"
10913 set_cache writethrough on
10915 log "Write data and read it back."
10916 log "Read should be satisfied from the cache."
10917 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10919 cancel_lru_locks osc
10920 cat $file >/dev/null
10922 if ! let "AFTER - BEFORE == CPAGES"; then
10923 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10925 log "cache hits:: before: $BEFORE, after: $AFTER"
10928 log "Read again; it should be satisfied from the cache."
10930 cancel_lru_locks osc
10931 cat $file >/dev/null
10933 if ! let "AFTER - BEFORE == CPAGES"; then
10934 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10936 log "cache hits:: before: $BEFORE, after: $AFTER"
10939 log "Turn off the read cache and turn on the write cache"
10941 set_cache writethrough on
10943 log "Read again; it should be satisfied from the cache."
10945 cancel_lru_locks osc
10946 cat $file >/dev/null
10948 if ! let "AFTER - BEFORE == CPAGES"; then
10949 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10951 log "cache hits:: before: $BEFORE, after: $AFTER"
10954 log "Read again; it should not be satisfied from the cache."
10956 cancel_lru_locks osc
10957 cat $file >/dev/null
10959 if ! let "AFTER - BEFORE == 0"; then
10960 error "IN CACHE: before: $BEFORE, after: $AFTER"
10962 log "cache hits:: before: $BEFORE, after: $AFTER"
10965 log "Write data and read it back."
10966 log "Read should be satisfied from the cache."
10967 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10969 cancel_lru_locks osc
10970 cat $file >/dev/null
10972 if ! let "AFTER - BEFORE == CPAGES"; then
10973 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10975 log "cache hits:: before: $BEFORE, after: $AFTER"
10978 log "Read again; it should not be satisfied from the cache."
10980 cancel_lru_locks osc
10981 cat $file >/dev/null
10983 if ! let "AFTER - BEFORE == 0"; then
10984 error "IN CACHE: before: $BEFORE, after: $AFTER"
10986 log "cache hits:: before: $BEFORE, after: $AFTER"
10989 log "Turn off read and write cache"
10991 set_cache writethrough off
10993 log "Write data and read it back"
10994 log "It should not be satisfied from the cache."
10996 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10997 cancel_lru_locks osc
10999 cat $file >/dev/null
11001 if ! let "AFTER - BEFORE == 0"; then
11002 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11004 log "cache hits:: before: $BEFORE, after: $AFTER"
11007 log "Turn on the read cache and turn off the write cache"
11009 set_cache writethrough off
11011 log "Write data and read it back"
11012 log "It should not be satisfied from the cache."
11014 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11016 cancel_lru_locks osc
11017 cat $file >/dev/null
11019 if ! let "AFTER - BEFORE == 0"; then
11020 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11022 log "cache hits:: before: $BEFORE, after: $AFTER"
11025 log "Read again; it should be satisfied from the cache."
11027 cancel_lru_locks osc
11028 cat $file >/dev/null
11030 if ! let "AFTER - BEFORE == CPAGES"; then
11031 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11033 log "cache hits:: before: $BEFORE, after: $AFTER"
11037 restore_lustre_params < $p
11040 run_test 156 "Verification of tunables"
11043 cleanup_changelog () {
11045 echo "Deregistering changelog client $CL_USER"
11046 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11050 if [[ $MDSCOUNT -gt 1 ]]; then
11051 error_ignore bz17935 $*
11059 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11061 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11063 if [ $MASK -eq 1 ]; then
11064 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11066 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11070 changelog_extract_field() {
11074 local identifier=$4
11076 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11077 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11083 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11084 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11085 { skip "Need MDS version at least 2.2.0"; return; }
11087 local CL_USERS="mdd.$MDT0.changelog_users"
11088 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11089 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11090 changelog_register -n)
11091 echo "Registered as changelog user $CL_USER"
11092 trap cleanup_changelog EXIT
11093 $GET_CL_USERS | grep -q $CL_USER ||
11094 error "User $CL_USER not found in changelog_users"
11097 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11098 touch $DIR/$tdir/pics/2008/zachy/timestamp
11099 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11100 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11101 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11102 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11103 rm $DIR/$tdir/pics/desktop.jpg
11105 $LFS changelog $MDT0 | tail -5
11107 echo "verifying changelog mask"
11108 changelog_chmask "MKDIR"
11109 changelog_chmask "CLOSE"
11111 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11112 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11114 changelog_chmask "MKDIR"
11115 changelog_chmask "CLOSE"
11117 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11118 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11120 $LFS changelog $MDT0
11121 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11122 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11123 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11124 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11127 echo "verifying target fid"
11128 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11129 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11130 [ "$fidc" == "$fidf" ] ||
11131 err17935 "fid in changelog $fidc != file fid $fidf"
11132 echo "verifying parent fid"
11133 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11134 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11135 [ "$fidc" == "$fidf" ] ||
11136 err17935 "pfid in changelog $fidc != dir fid $fidf"
11138 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11139 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11140 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11141 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11142 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11143 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11145 MIN_REC=$($GET_CL_USERS |
11146 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11147 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11148 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11149 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11150 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11152 # LU-3446 changelog index reset on MDT restart
11153 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11154 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11155 $LFS changelog_clear $MDT0 $CL_USER 0
11156 stop $SINGLEMDS || error "Fail to stop MDT."
11157 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11158 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11159 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11160 [ $CUR_REC1 == $CUR_REC2 ] ||
11161 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11163 echo "verifying user deregister"
11165 $GET_CL_USERS | grep -q $CL_USER &&
11166 error "User $CL_USER still in changelog_users"
11168 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11169 if [ $CL_USER -eq 0 ]; then
11170 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11171 touch $DIR/$tdir/chloe
11172 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11173 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11174 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11176 echo "$CL_USER other changelog users; can't verify off"
11179 run_test 160a "changelog sanity"
11181 test_160b() { # LU-3587
11182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11183 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11184 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11185 { skip "Need MDS version at least 2.2.0"; return; }
11187 local CL_USERS="mdd.$MDT0.changelog_users"
11188 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11189 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11190 changelog_register -n)
11191 echo "Registered as changelog user $CL_USER"
11192 trap cleanup_changelog EXIT
11193 $GET_CL_USERS | grep -q $CL_USER ||
11194 error "User $CL_USER not found in changelog_users"
11196 local LONGNAME1=$(str_repeat a 255)
11197 local LONGNAME2=$(str_repeat b 255)
11200 echo "creating very long named file"
11201 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11202 echo "moving very long named file"
11203 mv $LONGNAME1 $LONGNAME2
11205 $LFS changelog $MDT0 | grep RENME
11209 run_test 160b "Verify that very long rename doesn't crash in changelog"
11212 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11215 local server_version=$(lustre_version_code $SINGLEMDS)
11217 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11218 [[ $server_version -gt $(version_code 2.5.1) &&
11219 $server_version -lt $(version_code 2.5.50) ]] ||
11220 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11223 # Registration step
11224 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11225 changelog_register -n)
11226 trap cleanup_changelog EXIT
11229 mkdir -p $DIR/$tdir
11230 $MCREATE $DIR/$tdir/foo_160c
11231 changelog_chmask "TRUNC"
11232 $TRUNCATE $DIR/$tdir/foo_160c 200
11233 changelog_chmask "TRUNC"
11234 $TRUNCATE $DIR/$tdir/foo_160c 199
11235 $LFS changelog $MDT0
11236 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11237 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11238 $LFS changelog_clear $MDT0 $CL_USER 0
11240 # Deregistration step
11243 run_test 160c "verify that changelog log catch the truncate event"
11246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11247 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11249 local server_version=$(lustre_version_code mds1)
11250 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11252 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11253 { skip "Need MDS version at least 2.7.60+"; return; }
11254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11256 # Registration step
11257 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11258 changelog_register -n)
11260 trap cleanup_changelog EXIT
11261 mkdir -p $DIR/$tdir/migrate_dir
11262 $LFS changelog_clear $MDT0 $CL_USER 0
11264 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11265 $LFS changelog $MDT0
11266 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11267 $LFS changelog_clear $MDT0 $CL_USER 0
11268 [ $MIGRATES -eq 1 ] ||
11269 error "MIGRATE changelog mask count $MIGRATES != 1"
11271 # Deregistration step
11274 run_test 160d "verify that changelog log catch the migrate event"
11277 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11280 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11281 changelog_register -n)
11282 echo "Registered as changelog user $CL_USER"
11283 trap cleanup_changelog EXIT
11285 # Delete a future user (expect fail)
11286 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11289 if [ $rc -eq 0 ]; then
11290 error "Deleted non-existant user cl77"
11291 elif [ $rc -ne 2 ]; then
11292 error "changelog_deregister failed with $rc, " \
11293 "expected 2 (ENOENT)"
11296 # Clear to a bad index (1 billion should be safe)
11297 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11300 if [ $rc -eq 0 ]; then
11301 error "Successfully cleared to invalid CL index"
11302 elif [ $rc -ne 22 ]; then
11303 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11306 run_test 160e "changelog negative testing"
11309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11310 test_mkdir -p -c1 $DIR/$tdir
11311 cp /etc/hosts $DIR/$tdir/$tfile
11312 test_mkdir -c1 $DIR/$tdir/foo1
11313 test_mkdir -c1 $DIR/$tdir/foo2
11314 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11315 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11316 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11317 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11318 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11319 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11320 $LFS fid2path $DIR $FID
11321 err17935 "bad link ea"
11324 rm $DIR/$tdir/foo2/zachary
11326 rm $DIR/$tdir/foo2/thor
11328 rm $DIR/$tdir/$tfile
11330 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11331 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11333 $LFS fid2path $DIR $FID
11334 err17935 "bad link rename"
11336 rm $DIR/$tdir/foo2/maggie
11339 local longname=filename_avg_len_is_thirty_two_
11340 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11341 error "failed to hardlink many files"
11342 links=$($LFS fid2path $DIR $FID | wc -l)
11343 echo -n "${links}/1000 links in link EA"
11344 [[ $links -gt 60 ]] ||
11345 err17935 "expected at least 60 links in link EA"
11346 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11347 error "failed to unlink many hardlinks"
11349 run_test 161a "link ea sanity"
11352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11353 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11355 local remote_dir=$DIR/$tdir/remote_dir
11357 mkdir -p $DIR/$tdir
11358 $LFS mkdir -i $MDTIDX $remote_dir ||
11359 error "create remote directory failed"
11361 cp /etc/hosts $remote_dir/$tfile
11362 mkdir -p $remote_dir/foo1
11363 mkdir -p $remote_dir/foo2
11364 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11365 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11366 ln $remote_dir/$tfile $remote_dir/foo1/luna
11367 ln $remote_dir/$tfile $remote_dir/foo2/thor
11369 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11371 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11372 $LFS fid2path $DIR $FID
11373 err17935 "bad link ea"
11376 rm $remote_dir/foo2/zachary
11378 rm $remote_dir/foo2/thor
11380 rm $remote_dir/$tfile
11382 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11383 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11384 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11385 $LFS fid2path $DIR $FID
11386 err17935 "bad link rename"
11388 rm $remote_dir/foo2/maggie
11391 local longname=filename_avg_len_is_thirty_two_
11392 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11393 error "failed to hardlink many files"
11394 links=$($LFS fid2path $DIR $FID | wc -l)
11395 echo -n "${links}/1000 links in link EA"
11396 [[ ${links} -gt 60 ]] ||
11397 err17935 "expected at least 60 links in link EA"
11398 unlinkmany $remote_dir/foo2/$longname 1000 ||
11399 error "failed to unlink many hardlinks"
11401 run_test 161b "link ea sanity under remote directory"
11404 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11406 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11407 skip "Need MDS version at least 2.1.5" && return
11409 # define CLF_RENAME_LAST 0x0001
11410 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11411 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11412 changelog_register -n)
11414 trap cleanup_changelog EXIT
11416 mkdir -p $DIR/$tdir
11417 touch $DIR/$tdir/foo_161c
11418 touch $DIR/$tdir/bar_161c
11419 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11420 $LFS changelog $MDT0 | grep RENME
11421 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11423 $LFS changelog_clear $MDT0 $CL_USER 0
11424 if [ x$flags != "x0x1" ]; then
11425 error "flag $flags is not 0x1"
11427 echo "rename overwrite a target having nlink = 1," \
11428 "changelog record has flags of $flags"
11430 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11431 touch $DIR/$tdir/foo_161c
11432 touch $DIR/$tdir/bar_161c
11433 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11434 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11435 $LFS changelog $MDT0 | grep RENME
11436 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11437 $LFS changelog_clear $MDT0 $CL_USER 0
11438 if [ x$flags != "x0x0" ]; then
11439 error "flag $flags is not 0x0"
11441 echo "rename overwrite a target having nlink > 1," \
11442 "changelog record has flags of $flags"
11444 # rename doesn't overwrite a target (changelog flag 0x0)
11445 touch $DIR/$tdir/foo_161c
11446 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11447 $LFS changelog $MDT0 | grep RENME
11448 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11449 $LFS changelog_clear $MDT0 $CL_USER 0
11450 if [ x$flags != "x0x0" ]; then
11451 error "flag $flags is not 0x0"
11453 echo "rename doesn't overwrite a target," \
11454 "changelog record has flags of $flags"
11456 # define CLF_UNLINK_LAST 0x0001
11457 # unlink a file having nlink = 1 (changelog flag 0x1)
11458 rm -f $DIR/$tdir/foo2_161c
11459 $LFS changelog $MDT0 | grep UNLNK
11460 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11461 $LFS changelog_clear $MDT0 $CL_USER 0
11462 if [ x$flags != "x0x1" ]; then
11463 error "flag $flags is not 0x1"
11465 echo "unlink a file having nlink = 1," \
11466 "changelog record has flags of $flags"
11468 # unlink a file having nlink > 1 (changelog flag 0x0)
11469 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11470 rm -f $DIR/$tdir/foobar_161c
11471 $LFS changelog $MDT0 | grep UNLNK
11472 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11473 $LFS changelog_clear $MDT0 $CL_USER 0
11474 if [ x$flags != "x0x0" ]; then
11475 error "flag $flags is not 0x0"
11477 echo "unlink a file having nlink > 1," \
11478 "changelog record has flags of $flags"
11481 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11488 # cleanup previous run
11489 rm -rf $DIR/$tdir/$tfile
11491 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11492 changelog_register -n)
11493 [[ $? -eq 0 ]] || error "changelog_register failed"
11495 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11496 # interfer with $MOUNT/.lustre/fid/ access
11498 [[ $? -eq 0 ]] || error "mkdir failed"
11500 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11501 $LCTL set_param fail_loc=0x8000140c
11503 $LCTL set_param fail_val=5
11506 echo foofoo > $DIR/$tdir/$tfile &
11509 # wait for create to be delayed
11513 [[ $? -eq 0 ]] || error "create should be blocked"
11515 local tempfile=$(mktemp)
11516 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11517 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11518 # some delay may occur during ChangeLog publishing and file read just
11519 # above, that could allow file write to happen finally
11520 [[ -s $tempfile ]] && echo "file should be empty"
11522 $LCTL set_param fail_loc=0
11525 [[ $? -eq 0 ]] || error "create failed"
11527 $LFS changelog_clear $MDT0 $user 0
11528 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11530 run_test 161d "create with concurrent .lustre/fid access"
11537 local path=$(${LFS} fid2path $*)
11538 # Remove the '//' indicating a remote directory
11539 path=$(echo $path | sed 's#//#/#g')
11542 if [ $RC -ne 0 ]; then
11543 err17935 "path looked up of $expected failed. Error $RC"
11545 elif [ "${path}" != "${expected}" ]; then
11546 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11549 echo "fid $fid resolves to path $path (expected $expected)"
11552 test_162a() { # was test_162
11553 # Make changes to filesystem
11554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11555 test_mkdir -p -c1 $DIR/$tdir/d2
11556 touch $DIR/$tdir/d2/$tfile
11557 touch $DIR/$tdir/d2/x1
11558 touch $DIR/$tdir/d2/x2
11559 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11560 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11562 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11563 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11564 error "check path $tdir/d2/$tfile failed"
11567 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11568 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11569 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11570 error "check path $tdir/d2/p/q/r/slink failed"
11572 # softlink to wrong file
11573 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11574 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11575 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11576 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11579 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11580 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11581 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11582 # fid2path dir/fsname should both work
11583 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11584 error "check path $tdir/d2/a/b/c/new_file failed"
11585 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11586 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11588 # hardlink count: check that there are 2 links
11589 # Doesnt work with CMD yet: 17935
11590 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11591 err17935 "expected 2 links"
11593 # hardlink indexing: remove the first link
11594 rm $DIR/$tdir/d2/p/q/r/hlink
11595 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11596 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11600 run_test 162a "path lookup sanity"
11603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11604 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11607 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11608 error "create striped dir failed"
11610 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11611 tail -n 1 | awk '{print $2}')
11612 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11614 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11615 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11618 for ((i=0;i<5;i++)); do
11619 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11620 error "get fid for f$i failed"
11621 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11622 error "check path $tdir/striped_dir/f$i failed"
11624 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11625 error "get fid for d$i failed"
11626 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11627 error "check path $tdir/striped_dir/d$i failed"
11632 run_test 162b "striped directory path lookup sanity"
11634 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11636 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11637 skip "Need MDS version at least 2.7.51" && return
11638 test_mkdir $DIR/$tdir.local
11639 test_mkdir $DIR/$tdir.remote
11640 local lpath=$tdir.local
11641 local rpath=$tdir.remote
11643 for ((i = 0; i <= 101; i++)); do
11646 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11647 error "get fid for local directory $DIR/$lpath failed"
11648 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11649 error "check path for local directory $DIR/$lpath failed"
11652 test_mkdir $DIR/$rpath
11653 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11654 error "get fid for remote directory $DIR/$rpath failed"
11655 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11656 error "check path for remote directory $DIR/$rpath failed"
11661 run_test 162c "fid2path works with paths 100 or more directories deep"
11664 # do directio so as not to populate the page cache
11665 log "creating a 10 Mb file"
11666 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11667 log "starting reads"
11668 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11669 log "truncating the file"
11670 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11672 kill %+ || true # reads might have finished
11673 echo "wait until dd is finished"
11675 log "removing the temporary file"
11676 rm -rf $DIR/$tfile || error "tmp file removal failed"
11678 run_test 169 "parallel read and truncate should not deadlock"
11681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11682 $LCTL clear # bug 18514
11683 $LCTL debug_daemon start $TMP/${tfile}_log_good
11685 $LCTL debug_daemon stop
11686 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11687 error "sed failed to read log_good"
11689 $LCTL debug_daemon start $TMP/${tfile}_log_good
11691 $LCTL debug_daemon stop
11693 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11694 error "lctl df log_bad failed"
11696 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11697 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11699 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11700 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11702 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11703 error "bad_line good_line1 good_line2 are empty"
11705 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11706 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11707 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11709 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11710 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11711 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11713 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11714 error "bad_line_new good_line_new are empty"
11716 local expected_good=$((good_line1 + good_line2*2))
11718 rm -f $TMP/${tfile}*
11719 # LU-231, short malformed line may not be counted into bad lines
11720 if [ $bad_line -ne $bad_line_new ] &&
11721 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11722 error "expected $bad_line bad lines, but got $bad_line_new"
11726 if [ $expected_good -ne $good_line_new ]; then
11727 error "expected $expected_good good lines, but got $good_line_new"
11732 run_test 170 "test lctl df to handle corrupted log ====================="
11734 test_171() { # bug20592
11735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11736 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11737 $LCTL set_param fail_loc=0x50e
11738 $LCTL set_param fail_val=3000
11739 multiop_bg_pause $DIR/$tfile O_s || true
11741 kill -USR1 $MULTIPID
11745 if dmesg | grep "recursive fault"; then
11746 error "caught a recursive fault"
11748 $LCTL set_param fail_loc=0
11751 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11753 # it would be good to share it with obdfilter-survey/iokit-libecho code
11754 setup_obdecho_osc () {
11757 local obdfilter_name=$2
11758 echo "Creating new osc for $obdfilter_name on $ost_nid"
11759 # make sure we can find loopback nid
11760 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11762 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11763 ${obdfilter_name}_osc_UUID || rc=2; }
11764 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11765 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11769 cleanup_obdecho_osc () {
11770 local obdfilter_name=$1
11771 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11772 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11779 local pages=${3:-64}
11784 local obd_size=$(get_obd_size $node $OBD)
11785 local page_size=$(get_page_size $node)
11786 if [[ -n "$obd_size" ]]; then
11787 local new_count=$((obd_size / (pages * page_size / 1024)))
11788 [[ $new_count -ge $count ]] || count=$new_count
11791 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11792 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11794 if [ $rc -eq 0 ]; then
11795 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11796 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11798 echo "New object id is $id"
11799 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11801 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11802 "test_brw $count w v $pages $id" || rc=4; }
11803 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11805 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11806 "cleanup" || rc=5; }
11807 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11808 "detach" || rc=6; }
11809 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11815 remote_ost_nodsh && skip "remote OST with nodsh" && return
11817 local rmmod_local=0
11819 if ! module_loaded obdecho; then
11820 load_module obdecho/obdecho
11824 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11825 local host=$(lctl get_param -n osc.$osc.import |
11826 awk '/current_connection:/ {print $2}' )
11827 local target=$(lctl get_param -n osc.$osc.import |
11828 awk '/target:/ {print $2}' )
11829 target=${target%_UUID}
11831 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11832 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11833 [[ -n $target ]] && cleanup_obdecho_osc $target
11834 [ $rmmod_local -eq 1 ] && rmmod obdecho
11837 run_test 180a "test obdecho on osc"
11840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11841 remote_ost_nodsh && skip "remote OST with nodsh" && return
11843 local rmmod_remote=0
11845 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11846 rmmod_remote=true || error "failed to load module obdecho"
11847 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11848 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11849 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11852 run_test 180b "test obdecho directly on obdfilter"
11854 test_180c() { # LU-2598
11855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11856 remote_ost_nodsh && skip "remote OST with nodsh" && return
11857 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11858 skip "Need MDS version at least 2.4.0" && return
11861 local rmmod_remote=false
11862 local pages=16384 # 64MB bulk I/O RPC size
11865 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11866 rmmod_remote=true || error "failed to load module obdecho"
11868 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11870 if [ -n "$target" ]; then
11871 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11873 echo "there is no obdfilter target on ost1"
11876 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11879 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11881 test_181() { # bug 22177
11882 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11883 # create enough files to index the directory
11884 createmany -o $DIR/$tdir/foobar 4000
11885 # print attributes for debug purpose
11888 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11890 # remove the files & current working dir
11891 unlinkmany $DIR/$tdir/foobar 4000
11893 kill -USR1 $MULTIPID
11895 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11898 run_test 181 "Test open-unlinked dir ========================"
11904 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11906 $LCTL set_param mdc.*.rpc_stats=clear
11908 for (( i = 0; i < $tcount; i++ )) ; do
11909 mkdir $DIR/$tdir/$i
11912 for (( i = 0; i < $tcount; i++ )) ; do
11913 createmany -o $DIR/$tdir/$i/f- $fcount &
11917 for (( i = 0; i < $tcount; i++ )) ; do
11918 unlinkmany $DIR/$tdir/$i/f- $fcount &
11922 $LCTL get_param mdc.*.rpc_stats
11926 run_test 182 "Test parallel modify metadata operations ================"
11928 test_183() { # LU-2275
11929 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11930 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11931 skip "Need MDS version at least 2.3.56" && return
11933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11934 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11935 echo aaa > $DIR/$tdir/$tfile
11937 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11938 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11940 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11941 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11943 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11945 # Flush negative dentry cache
11946 touch $DIR/$tdir/$tfile
11948 # We are not checking for any leaked references here, they'll
11949 # become evident next time we do cleanup with module unload.
11952 run_test 183 "No crash or request leak in case of strange dispositions ========"
11954 # test suite 184 is for LU-2016, LU-2017
11956 check_swap_layouts_support && return 0
11958 dir0=$DIR/$tdir/$testnum
11959 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11964 $SETSTRIPE -c1 $file1
11966 $SETSTRIPE -c2 $file2
11968 gen1=$($GETSTRIPE -g $file1)
11969 gen2=$($GETSTRIPE -g $file2)
11971 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11972 gen=$($GETSTRIPE -g $file1)
11973 [[ $gen1 != $gen ]] ||
11974 "Layout generation on $file1 does not change"
11975 gen=$($GETSTRIPE -g $file2)
11976 [[ $gen2 != $gen ]] ||
11977 "Layout generation on $file2 does not change"
11979 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11980 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11982 run_test 184a "Basic layout swap"
11985 check_swap_layouts_support && return 0
11987 dir0=$DIR/$tdir/$testnum
11988 mkdir -p $dir0 || error "creating dir $dir0"
11995 $SETSTRIPE -c1 $file1
11996 $SETSTRIPE -c2 $file2
11997 $SETSTRIPE -c1 $file3
11998 chown $RUNAS_ID $file3
11999 gen1=$($GETSTRIPE -g $file1)
12000 gen2=$($GETSTRIPE -g $file2)
12002 $LFS swap_layouts $dir1 $dir2 &&
12003 error "swap of directories layouts should fail"
12004 $LFS swap_layouts $dir1 $file1 &&
12005 error "swap of directory and file layouts should fail"
12006 $RUNAS $LFS swap_layouts $file1 $file2 &&
12007 error "swap of file we cannot write should fail"
12008 $LFS swap_layouts $file1 $file3 &&
12009 error "swap of file with different owner should fail"
12010 /bin/true # to clear error code
12012 run_test 184b "Forbidden layout swap (will generate errors)"
12015 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12016 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12017 check_swap_layouts_support && return 0
12019 local dir0=$DIR/$tdir/$testnum
12020 mkdir -p $dir0 || error "creating dir $dir0"
12022 local ref1=$dir0/ref1
12023 local ref2=$dir0/ref2
12024 local file1=$dir0/file1
12025 local file2=$dir0/file2
12026 # create a file large enough for the concurrent test
12027 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12028 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12029 echo "ref file size: ref1($(stat -c %s $ref1))," \
12030 "ref2($(stat -c %s $ref2))"
12033 dd if=$ref1 of=$file1 bs=16k &
12036 # Make sure dd starts to copy file
12037 while [ ! -f $file1 ]; do sleep 0.1; done
12039 $LFS swap_layouts $file1 $file2
12042 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12043 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12045 # how many bytes copied before swapping layout
12046 local copied=$(stat -c %s $file2)
12047 local remaining=$(stat -c %s $ref1)
12048 remaining=$((remaining - copied))
12049 echo "Copied $copied bytes before swapping layout..."
12051 cmp -n $copied $file1 $ref2 | grep differ &&
12052 error "Content mismatch [0, $copied) of ref2 and file1"
12053 cmp -n $copied $file2 $ref1 ||
12054 error "Content mismatch [0, $copied) of ref1 and file2"
12055 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12056 error "Content mismatch [$copied, EOF) of ref1 and file1"
12059 rm -f $ref1 $ref2 $file1 $file2
12061 run_test 184c "Concurrent write and layout swap"
12064 check_swap_layouts_support && return 0
12065 [ -z "$(which getfattr 2>/dev/null)" ] &&
12066 skip "no getfattr command" && return 0
12068 local file1=$DIR/$tdir/$tfile-1
12069 local file2=$DIR/$tdir/$tfile-2
12070 local file3=$DIR/$tdir/$tfile-3
12074 mkdir -p $DIR/$tdir
12075 touch $file1 || error "create $file1 failed"
12076 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12077 error "create $file2 failed"
12078 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12079 error "create $file3 failed"
12080 lovea1=$(get_layout_param $file1)
12082 $LFS swap_layouts $file2 $file3 ||
12083 error "swap $file2 $file3 layouts failed"
12084 $LFS swap_layouts $file1 $file2 ||
12085 error "swap $file1 $file2 layouts failed"
12087 lovea2=$(get_layout_param $file2)
12090 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12092 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12093 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12095 run_test 184d "allow stripeless layouts swap"
12098 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12099 { skip "Need MDS version at least 2.6.94"; return 0; }
12100 check_swap_layouts_support && return 0
12101 [ -z "$(which getfattr 2>/dev/null)" ] &&
12102 skip "no getfattr command" && return 0
12104 local file1=$DIR/$tdir/$tfile-1
12105 local file2=$DIR/$tdir/$tfile-2
12106 local file3=$DIR/$tdir/$tfile-3
12109 mkdir -p $DIR/$tdir
12110 touch $file1 || error "create $file1 failed"
12111 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12112 error "create $file2 failed"
12113 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12114 error "create $file3 failed"
12116 $LFS swap_layouts $file1 $file2 ||
12117 error "swap $file1 $file2 layouts failed"
12119 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12120 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12122 echo 123 > $file1 || error "Should be able to write into $file1"
12124 $LFS swap_layouts $file1 $file3 ||
12125 error "swap $file1 $file3 layouts failed"
12127 echo 123 > $file1 || error "Should be able to write into $file1"
12129 rm -rf $file1 $file2 $file3
12131 run_test 184e "Recreate layout after stripeless layout swaps"
12133 test_185() { # LU-2441
12134 # LU-3553 - no volatile file support in old servers
12135 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12136 { skip "Need MDS version at least 2.3.60"; return 0; }
12138 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12139 touch $DIR/$tdir/spoo
12140 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12141 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12142 error "cannot create/write a volatile file"
12143 [ "$FILESET" == "" ] &&
12144 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12145 error "FID is still valid after close"
12147 multiop_bg_pause $DIR/$tdir vVw4096_c
12154 # assume that the next FID for this client is sequential, since stdout
12155 # is unfortunately eaten by multiop_bg_pause
12156 local n=$((${fidv[1]} + 1))
12157 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12158 if [ "$FILESET" == "" ]; then
12159 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12160 error "FID is missing before close"
12162 kill -USR1 $multi_pid
12163 # 1 second delay, so if mtime change we will see it
12165 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12166 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12168 run_test 185 "Volatile file support"
12171 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12172 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12173 skip "Need MDS version at least 2.3.0" && return
12175 local dir0=$DIR/$tdir/$testnum
12176 mkdir -p $dir0 || error "creating dir $dir0"
12178 local file=$dir0/file1
12179 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12180 local dv1=$($LFS data_version $file)
12181 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12182 local dv2=$($LFS data_version $file)
12183 [[ $dv1 != $dv2 ]] ||
12184 error "data version did not change on write $dv1 == $dv2"
12189 run_test 187a "Test data version change"
12192 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12193 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12194 skip "Need MDS version at least 2.3.0" && return
12196 local dir0=$DIR/$tdir/$testnum
12197 mkdir -p $dir0 || error "creating dir $dir0"
12199 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12200 [[ ${DV[0]} != ${DV[1]} ]] ||
12201 error "data version did not change on write"\
12202 " ${DV[0]} == ${DV[1]}"
12207 run_test 187b "Test data version change on volatile file"
12210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12211 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12212 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12214 local POOL=${POOL:-cea1}
12215 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12216 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12219 local last_ost=$(($OSTCOUNT - 1))
12221 local ost_list=$(seq $first_ost $ost_step $last_ost)
12222 local ost_range="$first_ost $last_ost $ost_step"
12223 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12224 local file_dir=$POOL_ROOT/file_tst
12225 local subdir=$test_path/subdir
12229 # former test_200a test_200b
12230 pool_add $POOL || { rc=$? ; break; }
12231 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12232 # former test_200c test_200d
12233 mkdir -p $test_path
12234 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12235 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12237 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12238 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12239 || { rc=$? ; break; }
12240 # former test_200e test_200f
12241 local files=$((OSTCOUNT*3))
12242 pool_alloc_files $POOL $test_path $files "$ost_list" \
12243 || { rc=$? ; break; }
12244 pool_create_files $POOL $file_dir $files "$ost_list" \
12245 || { rc=$? ; break; }
12246 # former test_200g test_200h
12247 pool_lfs_df $POOL || { rc=$? ; break; }
12248 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12250 # former test_201a test_201b test_201c
12251 pool_remove_first_target $POOL || { rc=$? ; break; }
12253 local f=$test_path/$tfile
12254 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12255 pool_remove $POOL $f || { rc=$? ; break; }
12262 run_test 200 "OST pools"
12264 # usage: default_attr <count | size | offset>
12266 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12269 # usage: check_default_stripe_attr
12270 check_default_stripe_attr() {
12271 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12274 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12276 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12280 error "unknown getstripe attr '$1'"
12283 [ $ACTUAL != $EXPECTED ] &&
12284 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12288 test_mkdir -p $DIR/$tdir
12289 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12291 check_default_stripe_attr --stripe-count
12292 check_default_stripe_attr --stripe-size
12293 check_default_stripe_attr --stripe-index
12297 run_test 204a "Print default stripe attributes ================="
12300 test_mkdir -p $DIR/$tdir
12301 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12303 check_default_stripe_attr --stripe-size
12304 check_default_stripe_attr --stripe-index
12308 run_test 204b "Print default stripe size and offset ==========="
12311 test_mkdir -p $DIR/$tdir
12312 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12314 check_default_stripe_attr --stripe-count
12315 check_default_stripe_attr --stripe-index
12319 run_test 204c "Print default stripe count and offset ==========="
12322 test_mkdir -p $DIR/$tdir
12323 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12325 check_default_stripe_attr --stripe-count
12326 check_default_stripe_attr --stripe-size
12330 run_test 204d "Print default stripe count and size ============="
12333 test_mkdir -p $DIR/$tdir
12334 $SETSTRIPE -d $DIR/$tdir
12336 check_default_stripe_attr --stripe-count --raw
12337 check_default_stripe_attr --stripe-size --raw
12338 check_default_stripe_attr --stripe-index --raw
12342 run_test 204e "Print raw stripe attributes ================="
12345 test_mkdir -p $DIR/$tdir
12346 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12348 check_default_stripe_attr --stripe-size --raw
12349 check_default_stripe_attr --stripe-index --raw
12353 run_test 204f "Print raw stripe size and offset ==========="
12356 test_mkdir -p $DIR/$tdir
12357 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12359 check_default_stripe_attr --stripe-count --raw
12360 check_default_stripe_attr --stripe-index --raw
12364 run_test 204g "Print raw stripe count and offset ==========="
12367 test_mkdir -p $DIR/$tdir
12368 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12370 check_default_stripe_attr --stripe-count --raw
12371 check_default_stripe_attr --stripe-size --raw
12375 run_test 204h "Print raw stripe count and size ============="
12377 # Figure out which job scheduler is being used, if any,
12378 # or use a fake one
12379 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12380 JOBENV=SLURM_JOB_ID
12381 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12383 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12385 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12386 JOBENV=LOADL_STEP_ID
12387 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12390 $LCTL list_param jobid_name > /dev/null 2>&1
12391 if [ $? -eq 0 ]; then
12398 verify_jobstats() {
12403 # we don't really need to clear the stats for this test to work, since each
12404 # command has a unique jobid, but it makes debugging easier if needed.
12405 # for facet in $facets; do
12406 # local dev=$(convert_facet2label $facet)
12407 # # clear old jobstats
12408 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12411 # use a new JobID for each test, or we might see an old one
12412 [ "$JOBENV" = "FAKE_JOBID" ] &&
12413 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12417 [ "$JOBENV" = "nodelocal" ] && {
12418 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12419 $LCTL set_param jobid_name=$FAKE_JOBID
12423 log "Test: ${cmd[*]}"
12424 log "Using JobID environment variable $JOBENV=$JOBVAL"
12426 if [ $JOBENV = "FAKE_JOBID" ]; then
12427 FAKE_JOBID=$JOBVAL ${cmd[*]}
12432 # all files are created on OST0000
12433 for facet in $facets; do
12434 local stats="*.$(convert_facet2label $facet).job_stats"
12435 if [ $(do_facet $facet lctl get_param $stats |
12436 grep -c $JOBVAL) -ne 1 ]; then
12437 do_facet $facet lctl get_param $stats
12438 error "No jobstats for $JOBVAL found on $facet::$stats"
12445 NEW_JOBENV=${1:-$OLD_JOBENV}
12446 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12447 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12452 do_facet $SINGLEMDS \
12453 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12454 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12458 test_205() { # Job stats
12459 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12460 { skip "Need MDS version with at least 2.7.1"; return 0; }
12462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12463 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12464 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12465 remote_ost_nodsh && skip "remote OST with nodsh" && return
12467 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12468 skip "Server doesn't support jobstats" && return 0
12469 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12471 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12472 if [ $OLD_JOBENV != $JOBENV ]; then
12473 jobstats_set $JOBENV
12474 trap cleanup_205 EXIT
12477 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12478 echo "Registered as changelog user $CL_USER"
12480 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12481 lctl get_param -n mdt.*.job_cleanup_interval)
12482 local interval_new=5
12483 do_facet $SINGLEMDS \
12484 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12485 local start=$SECONDS
12489 cmd="mkdir $DIR/$tdir"
12490 verify_jobstats "$cmd" "$SINGLEMDS"
12492 cmd="rmdir $DIR/$tdir"
12493 verify_jobstats "$cmd" "$SINGLEMDS"
12494 # mkdir on secondary MDT
12495 if [ $MDSCOUNT -gt 1 ]; then
12496 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12497 verify_jobstats "$cmd" "mds2"
12500 cmd="mknod $DIR/$tfile c 1 3"
12501 verify_jobstats "$cmd" "$SINGLEMDS"
12503 cmd="rm -f $DIR/$tfile"
12504 verify_jobstats "$cmd" "$SINGLEMDS"
12505 # create all files on OST0000 so verify_jobstats can find OST stats
12507 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12508 verify_jobstats "$cmd" "$SINGLEMDS"
12510 cmd="touch $DIR/$tfile"
12511 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12513 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12514 verify_jobstats "$cmd" "ost1"
12516 cancel_lru_locks osc
12517 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12518 verify_jobstats "$cmd" "ost1"
12520 cmd="$TRUNCATE $DIR/$tfile 0"
12521 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12523 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12524 verify_jobstats "$cmd" "$SINGLEMDS"
12525 # jobstats expiry - sleep until old stats should be expired
12526 local left=$((interval_new + 5 - (SECONDS - start)))
12527 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12528 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12530 cmd="mkdir $DIR/$tdir.expire"
12531 verify_jobstats "$cmd" "$SINGLEMDS"
12532 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12533 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12535 # Ensure that jobid are present in changelog (if supported by MDS)
12536 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12538 $LFS changelog $MDT0 | tail -9
12539 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12540 [ $jobids -eq 9 ] ||
12541 error "Wrong changelog jobid count $jobids != 9"
12545 jobstats_set $JOBENV
12547 $LFS changelog $MDT0 | tail -1
12548 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12549 [ $jobids -eq 0 ] ||
12550 error "Unexpected jobids when jobid_var=$JOBENV"
12555 run_test 205 "Verify job stats"
12557 # LU-1480, LU-1773 and LU-1657
12559 mkdir -p $DIR/$tdir
12560 $SETSTRIPE -c -1 $DIR/$tdir
12561 #define OBD_FAIL_LOV_INIT 0x1403
12562 $LCTL set_param fail_loc=0xa0001403
12563 $LCTL set_param fail_val=1
12564 touch $DIR/$tdir/$tfile || true
12566 run_test 206 "fail lov_init_raid0() doesn't lbug"
12569 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12570 local fsz=`stat -c %s $DIR/$tfile`
12571 cancel_lru_locks mdc
12573 # do not return layout in getattr intent
12574 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12575 $LCTL set_param fail_loc=0x170
12576 local sz=`stat -c %s $DIR/$tfile`
12578 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12582 run_test 207a "can refresh layout at glimpse"
12585 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12586 local cksum=`md5sum $DIR/$tfile`
12587 local fsz=`stat -c %s $DIR/$tfile`
12588 cancel_lru_locks mdc
12589 cancel_lru_locks osc
12591 # do not return layout in getattr intent
12592 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12593 $LCTL set_param fail_loc=0x171
12595 # it will refresh layout after the file is opened but before read issues
12596 echo checksum is "$cksum"
12597 echo "$cksum" |md5sum -c --quiet || error "file differs"
12601 run_test 207b "can refresh layout at open"
12604 # FIXME: in this test suite, only RD lease is used. This is okay
12605 # for now as only exclusive open is supported. After generic lease
12606 # is done, this test suite should be revised. - Jinshan
12608 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12609 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12610 { skip "Need MDS version at least 2.4.52"; return 0; }
12612 echo "==== test 1: verify get lease work"
12613 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12615 echo "==== test 2: verify lease can be broken by upcoming open"
12616 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12620 $MULTIOP $DIR/$tfile oO_RDONLY:c
12621 kill -USR1 $PID && wait $PID || error "break lease error"
12623 echo "==== test 3: verify lease can't be granted if an open already exists"
12624 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12628 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12629 kill -USR1 $PID && wait $PID || error "open file error"
12631 echo "==== test 4: lease can sustain over recovery"
12632 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12638 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12640 echo "==== test 5: lease broken can't be regained by replay"
12641 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12645 # open file to break lease and then recovery
12646 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12649 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12653 run_test 208 "Exclusive open"
12656 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12657 skip_env "must have disp_stripe" && return
12660 sync; sleep 5; sync;
12662 echo 3 > /proc/sys/vm/drop_caches
12663 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12665 # open/close 500 times
12666 for i in $(seq 500); do
12670 echo 3 > /proc/sys/vm/drop_caches
12671 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12673 echo "before: $req_before, after: $req_after"
12674 [ $((req_after - req_before)) -ge 300 ] &&
12675 error "open/close requests are not freed"
12678 run_test 209 "read-only open/close requests should be freed promptly"
12682 size=$((size % 8192 + 1))
12683 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12684 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12685 rm -f $DIR/f212 $DIR/f212.xyz
12687 run_test 212 "Sendfile test ============================================"
12690 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12691 cancel_lru_locks osc
12692 lctl set_param fail_loc=0x8000040f
12693 # generate a read lock
12694 cat $DIR/$tfile > /dev/null
12695 # write to the file, it will try to cancel the above read lock.
12696 cat /etc/hosts >> $DIR/$tfile
12698 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12700 test_214() { # for bug 20133
12701 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12702 for (( i=0; i < 340; i++ )) ; do
12703 touch $DIR/$tdir/d214c/a$i
12706 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12707 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12708 ls $DIR/d214c || error "ls $DIR/d214c failed"
12709 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12710 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12712 run_test 214 "hash-indexed directory test - bug 20133"
12714 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12715 create_lnet_proc_files() {
12716 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12717 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12719 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12720 rm -f "$TMP/lnet_$1.sys_tmp"
12723 # counterpart of create_lnet_proc_files
12724 remove_lnet_proc_files() {
12725 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12728 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12729 # 3rd arg as regexp for body
12730 check_lnet_proc_stats() {
12731 local l=$(cat "$TMP/lnet_$1" |wc -l)
12732 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12734 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12737 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12738 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12739 # optional and can be regexp for 2nd line (lnet.routes case)
12740 check_lnet_proc_entry() {
12741 local blp=2 # blp stands for 'position of 1st line of body'
12742 [ -z "$5" ] || blp=3 # lnet.routes case
12744 local l=$(cat "$TMP/lnet_$1" |wc -l)
12745 # subtracting one from $blp because the body can be empty
12746 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12748 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12749 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12751 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12752 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12754 # bail out if any unexpected line happened
12755 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12756 [ "$?" != 0 ] || error "$2 misformatted"
12759 test_215() { # for bugs 18102, 21079, 21517
12760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12761 local N='(0|[1-9][0-9]*)' # non-negative numeric
12762 local P='[1-9][0-9]*' # positive numeric
12763 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12764 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12765 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12766 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12768 local L1 # regexp for 1st line
12769 local L2 # regexp for 2nd line (optional)
12770 local BR # regexp for the rest (body)
12772 # lnet.stats should look as 11 space-separated non-negative numerics
12773 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12774 create_lnet_proc_files "stats"
12775 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12776 remove_lnet_proc_files "stats"
12778 # lnet.routes should look like this:
12779 # Routing disabled/enabled
12780 # net hops priority state router
12781 # where net is a string like tcp0, hops > 0, priority >= 0,
12782 # state is up/down,
12783 # router is a string like 192.168.1.1@tcp2
12784 L1="^Routing (disabled|enabled)$"
12785 L2="^net +hops +priority +state +router$"
12786 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12787 create_lnet_proc_files "routes"
12788 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12789 remove_lnet_proc_files "routes"
12791 # lnet.routers should look like this:
12792 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12793 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12794 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12795 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12796 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12797 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12798 create_lnet_proc_files "routers"
12799 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12800 remove_lnet_proc_files "routers"
12802 # lnet.peers should look like this:
12803 # nid refs state last max rtr min tx min queue
12804 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12805 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12806 # numeric (0 or >0 or <0), queue >= 0.
12807 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12808 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12809 create_lnet_proc_files "peers"
12810 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12811 remove_lnet_proc_files "peers"
12813 # lnet.buffers should look like this:
12814 # pages count credits min
12815 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12816 L1="^pages +count +credits +min$"
12817 BR="^ +$N +$N +$I +$I$"
12818 create_lnet_proc_files "buffers"
12819 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12820 remove_lnet_proc_files "buffers"
12822 # lnet.nis should look like this:
12823 # nid status alive refs peer rtr max tx min
12824 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12825 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12826 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12827 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12828 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12829 create_lnet_proc_files "nis"
12830 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12831 remove_lnet_proc_files "nis"
12833 # can we successfully write to lnet.stats?
12834 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12835 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12837 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12839 test_216() { # bug 20317
12840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12841 remote_ost_nodsh && skip "remote OST with nodsh" && return
12844 local facets=$(get_facets OST)
12845 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12847 save_lustre_params client "osc.*.contention_seconds" > $p
12848 save_lustre_params $facets \
12849 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12850 save_lustre_params $facets \
12851 "ldlm.namespaces.filter-*.contended_locks" >> $p
12852 save_lustre_params $facets \
12853 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12854 clear_stats osc.*.osc_stats
12856 # agressive lockless i/o settings
12857 do_nodes $(comma_list $(osts_nodes)) \
12858 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12859 ldlm.namespaces.filter-*.contended_locks=0 \
12860 ldlm.namespaces.filter-*.contention_seconds=60"
12861 lctl set_param -n osc.*.contention_seconds=60
12863 $DIRECTIO write $DIR/$tfile 0 10 4096
12864 $CHECKSTAT -s 40960 $DIR/$tfile
12866 # disable lockless i/o
12867 do_nodes $(comma_list $(osts_nodes)) \
12868 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12869 ldlm.namespaces.filter-*.contended_locks=32 \
12870 ldlm.namespaces.filter-*.contention_seconds=0"
12871 lctl set_param -n osc.*.contention_seconds=0
12872 clear_stats osc.*.osc_stats
12874 dd if=/dev/zero of=$DIR/$tfile count=0
12875 $CHECKSTAT -s 0 $DIR/$tfile
12877 restore_lustre_params <$p
12881 run_test 216 "check lockless direct write updates file size and kms correctly"
12883 test_217() { # bug 22430
12884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12888 for node in $(nodes_list); do
12889 nid=$(host_nids_address $node $NETTYPE)
12890 if [[ $nid = *-* ]] ; then
12891 echo "lctl ping $(h2nettype $nid)"
12892 lctl ping $(h2nettype $nid)
12894 echo "skipping $node (no hyphen detected)"
12898 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12901 # do directio so as not to populate the page cache
12902 log "creating a 10 Mb file"
12903 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12904 log "starting reads"
12905 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12906 log "truncating the file"
12907 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12909 kill %+ || true # reads might have finished
12910 echo "wait until dd is finished"
12912 log "removing the temporary file"
12913 rm -rf $DIR/$tfile || error "tmp file removal failed"
12915 run_test 218 "parallel read and truncate should not deadlock ======================="
12918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12919 # write one partial page
12920 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12921 # set no grant so vvp_io_commit_write will do sync write
12922 $LCTL set_param fail_loc=0x411
12923 # write a full page at the end of file
12924 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12926 $LCTL set_param fail_loc=0
12927 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12928 $LCTL set_param fail_loc=0x411
12929 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12932 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12933 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12935 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12937 test_220() { #LU-325
12938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12939 remote_ost_nodsh && skip "remote OST with nodsh" && return
12940 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12941 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12944 # create on MDT0000 so the last_id and next_id are correct
12946 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12950 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12951 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12952 osc.$mdtosc_proc1.prealloc_last_id)
12953 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12954 osc.$mdtosc_proc1.prealloc_next_id)
12958 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12959 #define OBD_FAIL_OST_ENOINO 0x229
12960 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12961 create_pool $FSNAME.$TESTNAME || return 1
12962 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12964 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12966 MDSOBJS=$((last_id - next_id))
12967 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12969 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12970 echo "OST still has $count kbytes free"
12972 echo "create $MDSOBJS files @next_id..."
12973 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12975 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12976 osc.$mdtosc_proc1.prealloc_last_id)
12977 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12978 osc.$mdtosc_proc1.prealloc_next_id)
12980 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12985 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12986 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12988 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12989 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12990 echo "unlink $MDSOBJS files @$next_id..."
12991 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12993 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12997 dd if=`which date` of=$MOUNT/date oflag=sync
12998 chmod +x $MOUNT/date
13000 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13001 $LCTL set_param fail_loc=0x80001401
13003 $MOUNT/date > /dev/null
13006 run_test 221 "make sure fault and truncate race to not cause OOM"
13009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13011 test_mkdir -p $DIR/$tdir
13012 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13013 createmany -o $DIR/$tdir/$tfile 10
13014 cancel_lru_locks mdc
13015 cancel_lru_locks osc
13016 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13017 $LCTL set_param fail_loc=0x31a
13018 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13019 $LCTL set_param fail_loc=0
13022 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
13025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13027 test_mkdir -p $DIR/$tdir
13028 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13029 createmany -o $DIR/$tdir/$tfile 10
13030 cancel_lru_locks mdc
13031 cancel_lru_locks osc
13032 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13033 $LCTL set_param fail_loc=0x31a
13034 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13035 $LCTL set_param fail_loc=0
13037 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
13040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13042 test_mkdir -p $DIR/$tdir
13043 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13044 createmany -o $DIR/$tdir/$tfile 10
13045 cancel_lru_locks mdc
13046 cancel_lru_locks osc
13047 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13048 $LCTL set_param fail_loc=0x31b
13049 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13050 $LCTL set_param fail_loc=0
13053 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13055 test_224a() { # LU-1039, MRP-303
13056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13057 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13058 $LCTL set_param fail_loc=0x508
13059 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13060 $LCTL set_param fail_loc=0
13063 run_test 224a "Don't panic on bulk IO failure"
13065 test_224b() { # LU-1039, MRP-303
13066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13067 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13068 cancel_lru_locks osc
13069 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13070 $LCTL set_param fail_loc=0x515
13071 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13072 $LCTL set_param fail_loc=0
13075 run_test 224b "Don't panic on bulk IO failure"
13077 test_224c() { # LU-6441
13078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13079 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13081 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13082 save_writethrough $p
13083 set_cache writethrough on
13085 local pages_per_rpc=$($LCTL get_param \
13086 osc.*.max_pages_per_rpc)
13087 local at_max=$($LCTL get_param -n at_max)
13088 local timeout=$($LCTL get_param -n timeout)
13089 local test_at="$LCTL get_param -n at_max"
13090 local param_at="$FSNAME.sys.at_max"
13091 local test_timeout="$LCTL get_param -n timeout"
13092 local param_timeout="$FSNAME.sys.timeout"
13094 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13096 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13097 error "conf_param at_max=0 failed"
13098 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13099 error "conf_param timeout=5 failed"
13101 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13102 do_facet ost1 $LCTL set_param fail_loc=0x520
13103 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13104 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13106 do_facet ost1 $LCTL set_param fail_loc=0
13108 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13109 error "conf_param at_max=$at_max failed"
13110 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13111 $timeout || error "conf_param timeout=$timeout failed"
13113 $LCTL set_param -n $pages_per_rpc
13114 restore_lustre_params < $p
13117 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13119 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13122 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13123 if [ -z ${MDSSURVEY} ]; then
13124 skip_env "mds-survey not found" && return
13127 [ $MDSCOUNT -ge 2 ] &&
13128 skip "skipping now for more than one MDT" && return
13130 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13131 { skip "Need MDS version at least 2.2.51"; return; }
13133 local mds=$(facet_host $SINGLEMDS)
13134 local target=$(do_nodes $mds 'lctl dl' | \
13135 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13137 local cmd1="file_count=1000 thrhi=4"
13138 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13139 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13140 local cmd="$cmd1 $cmd2 $cmd3"
13142 rm -f ${TMP}/mds_survey*
13144 eval $cmd || error "mds-survey with zero-stripe failed"
13145 cat ${TMP}/mds_survey*
13146 rm -f ${TMP}/mds_survey*
13148 run_test 225a "Metadata survey sanity with zero-stripe"
13151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13152 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13153 if [ -z ${MDSSURVEY} ]; then
13154 skip_env "mds-survey not found" && return
13156 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13157 { skip "Need MDS version at least 2.2.51"; return; }
13159 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13160 skip_env "Need to mount OST to test" && return
13163 [ $MDSCOUNT -ge 2 ] &&
13164 skip "skipping now for more than one MDT" && return
13165 local mds=$(facet_host $SINGLEMDS)
13166 local target=$(do_nodes $mds 'lctl dl' | \
13167 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13169 local cmd1="file_count=1000 thrhi=4"
13170 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13171 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13172 local cmd="$cmd1 $cmd2 $cmd3"
13174 rm -f ${TMP}/mds_survey*
13176 eval $cmd || error "mds-survey with stripe_count failed"
13177 cat ${TMP}/mds_survey*
13178 rm -f ${TMP}/mds_survey*
13180 run_test 225b "Metadata survey sanity with stripe_count = 1"
13182 mcreate_path2fid () {
13188 local path=$DIR/$tdir/$name
13193 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13194 error "cannot create $desc"
13196 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13198 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13200 fid_path=$($LFS fid2path $MOUNT $fid)
13202 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13204 [ "$path" == "$fid_path" ] ||
13205 error "fid2path returned $fid_path, expected $path"
13207 echo "pass with $path and $fid"
13212 mkdir -p $DIR/$tdir
13214 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13215 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13216 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13217 mcreate_path2fid 0040666 0 0 dir "directory"
13218 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13219 mcreate_path2fid 0100666 0 0 file "regular file"
13220 mcreate_path2fid 0120666 0 0 link "symbolic link"
13221 mcreate_path2fid 0140666 0 0 sock "socket"
13223 run_test 226a "call path2fid and fid2path on files of all type"
13226 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13230 mkdir -p $DIR/$tdir
13231 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13232 error "create remote directory failed"
13233 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13234 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13235 "character special file (null)"
13236 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13237 "character special file (no device)"
13238 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13239 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13240 "block special file (loop)"
13241 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13242 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13243 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13245 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13247 # LU-1299 Executing or running ldd on a truncated executable does not
13248 # cause an out-of-memory condition.
13250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13251 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13252 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13253 chmod +x $MOUNT/date
13255 $MOUNT/date > /dev/null
13256 ldd $MOUNT/date > /dev/null
13259 run_test 227 "running truncated executable does not cause OOM"
13261 # LU-1512 try to reuse idle OI blocks
13263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13264 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13265 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13266 skip "non-ldiskfs backend" && return
13268 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13269 local myDIR=$DIR/$tdir
13272 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13273 $LCTL set_param fail_loc=0x80001002
13274 createmany -o $myDIR/t- 10000
13275 $LCTL set_param fail_loc=0
13276 # The guard is current the largest FID holder
13278 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13280 local IDX=$(($SEQ % 64))
13282 do_facet $SINGLEMDS sync
13283 # Make sure journal flushed.
13285 local blk1=$(do_facet $SINGLEMDS \
13286 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13287 grep Blockcount | awk '{print $4}')
13289 # Remove old files, some OI blocks will become idle.
13290 unlinkmany $myDIR/t- 10000
13291 # Create new files, idle OI blocks should be reused.
13292 createmany -o $myDIR/t- 2000
13293 do_facet $SINGLEMDS sync
13294 # Make sure journal flushed.
13296 local blk2=$(do_facet $SINGLEMDS \
13297 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13298 grep Blockcount | awk '{print $4}')
13300 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13302 run_test 228a "try to reuse idle OI blocks"
13305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13306 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13307 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13308 skip "non-ldiskfs backend" && return
13310 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13311 local myDIR=$DIR/$tdir
13314 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13315 $LCTL set_param fail_loc=0x80001002
13316 createmany -o $myDIR/t- 10000
13317 $LCTL set_param fail_loc=0
13318 # The guard is current the largest FID holder
13320 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13322 local IDX=$(($SEQ % 64))
13324 do_facet $SINGLEMDS sync
13325 # Make sure journal flushed.
13327 local blk1=$(do_facet $SINGLEMDS \
13328 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13329 grep Blockcount | awk '{print $4}')
13331 # Remove old files, some OI blocks will become idle.
13332 unlinkmany $myDIR/t- 10000
13335 stop $SINGLEMDS || error "Fail to stop MDT."
13337 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13339 df $MOUNT || error "Fail to df."
13340 # Create new files, idle OI blocks should be reused.
13341 createmany -o $myDIR/t- 2000
13342 do_facet $SINGLEMDS sync
13343 # Make sure journal flushed.
13345 local blk2=$(do_facet $SINGLEMDS \
13346 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13347 grep Blockcount | awk '{print $4}')
13349 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13351 run_test 228b "idle OI blocks can be reused after MDT restart"
13355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13356 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13357 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13358 skip "non-ldiskfs backend" && return
13360 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13361 local myDIR=$DIR/$tdir
13364 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13365 $LCTL set_param fail_loc=0x80001002
13366 # 20000 files can guarantee there are index nodes in the OI file
13367 createmany -o $myDIR/t- 20000
13368 $LCTL set_param fail_loc=0
13369 # The guard is current the largest FID holder
13371 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13373 local IDX=$(($SEQ % 64))
13375 do_facet $SINGLEMDS sync
13376 # Make sure journal flushed.
13378 local blk1=$(do_facet $SINGLEMDS \
13379 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13380 grep Blockcount | awk '{print $4}')
13382 # Remove old files, some OI blocks will become idle.
13383 unlinkmany $myDIR/t- 20000
13385 # The OI file should become empty now
13387 # Create new files, idle OI blocks should be reused.
13388 createmany -o $myDIR/t- 2000
13389 do_facet $SINGLEMDS sync
13390 # Make sure journal flushed.
13392 local blk2=$(do_facet $SINGLEMDS \
13393 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13394 grep Blockcount | awk '{print $4}')
13396 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13398 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13400 test_229() { # LU-2482, LU-3448
13401 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13402 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13405 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13409 # Create a file with a released layout and stripe count 2.
13410 $MULTIOP $DIR/$tfile H2c ||
13411 error "failed to create file with released layout"
13413 $GETSTRIPE -v $DIR/$tfile
13415 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13416 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13418 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13419 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13420 stat $DIR/$tfile || error "failed to stat released file"
13422 chown $RUNAS_ID $DIR/$tfile ||
13423 error "chown $RUNAS_ID $DIR/$tfile failed"
13425 chgrp $RUNAS_ID $DIR/$tfile ||
13426 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13428 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13429 rm $DIR/$tfile || error "failed to remove released file"
13431 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13438 test_mkdir $DIR/$tdir
13439 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13440 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13441 [ $mdt_idx -ne 0 ] &&
13442 error "create local directory on wrong MDT $mdt_idx"
13444 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13445 error "create remote directory failed"
13446 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13447 [ $mdt_idx -ne $MDTIDX ] &&
13448 error "create remote directory on wrong MDT $mdt_idx"
13450 createmany -o $DIR/$tdir/test_230/t- 10 ||
13451 error "create files on remote directory failed"
13452 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13453 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13454 rm -r $DIR/$tdir || error "unlink remote directory failed"
13456 run_test 230a "Create remote directory and files under the remote directory"
13459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13460 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13467 local migrate_dir=$DIR/$tdir/migrate_dir
13468 local other_dir=$DIR/$tdir/other_dir
13470 test_mkdir $DIR/$tdir
13471 test_mkdir -i0 -c1 $migrate_dir
13472 test_mkdir -i0 -c1 $other_dir
13473 for ((i=0; i<10; i++)); do
13474 mkdir -p $migrate_dir/dir_${i}
13475 createmany -o $migrate_dir/dir_${i}/f 10 ||
13476 error "create files under remote dir failed $i"
13479 cp /etc/passwd $migrate_dir/$tfile
13480 cp /etc/passwd $other_dir/$tfile
13481 chattr +SAD $migrate_dir
13482 chattr +SAD $migrate_dir/$tfile
13484 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13485 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13486 local old_dir_mode=$(stat -c%f $migrate_dir)
13487 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13489 mkdir -p $migrate_dir/dir_default_stripe2
13490 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13491 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13493 mkdir -p $other_dir
13494 ln $migrate_dir/$tfile $other_dir/luna
13495 ln $migrate_dir/$tfile $migrate_dir/sofia
13496 ln $other_dir/$tfile $migrate_dir/david
13497 ln -s $migrate_dir/$tfile $other_dir/zachary
13498 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13499 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13501 $LFS migrate -m $MDTIDX $migrate_dir ||
13502 error "fails on migrating remote dir to MDT1"
13504 echo "migratate to MDT1, then checking.."
13505 for ((i = 0; i < 10; i++)); do
13506 for file in $(find $migrate_dir/dir_${i}); do
13507 mdt_index=$($LFS getstripe -M $file)
13508 [ $mdt_index == $MDTIDX ] ||
13509 error "$file is not on MDT${MDTIDX}"
13513 # the multiple link file should still in MDT0
13514 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13515 [ $mdt_index == 0 ] ||
13516 error "$file is not on MDT${MDTIDX}"
13518 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13519 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13520 error " expect $old_dir_flag get $new_dir_flag"
13522 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13523 [ "$old_file_flag" = "$new_file_flag" ] ||
13524 error " expect $old_file_flag get $new_file_flag"
13526 local new_dir_mode=$(stat -c%f $migrate_dir)
13527 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13528 error "expect mode $old_dir_mode get $new_dir_mode"
13530 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13531 [ "$old_file_mode" = "$new_file_mode" ] ||
13532 error "expect mode $old_file_mode get $new_file_mode"
13534 diff /etc/passwd $migrate_dir/$tfile ||
13535 error "$tfile different after migration"
13537 diff /etc/passwd $other_dir/luna ||
13538 error "luna different after migration"
13540 diff /etc/passwd $migrate_dir/sofia ||
13541 error "sofia different after migration"
13543 diff /etc/passwd $migrate_dir/david ||
13544 error "david different after migration"
13546 diff /etc/passwd $other_dir/zachary ||
13547 error "zachary different after migration"
13549 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13550 error "${tfile}_ln different after migration"
13552 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13553 error "${tfile}_ln_other different after migration"
13555 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13556 [ $stripe_count = 2 ] ||
13557 error "dir strpe_count $d != 2 after migration."
13559 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13560 [ $stripe_count = 2 ] ||
13561 error "file strpe_count $d != 2 after migration."
13563 #migrate back to MDT0
13566 $LFS migrate -m $MDTIDX $migrate_dir ||
13567 error "fails on migrating remote dir to MDT0"
13569 echo "migrate back to MDT0, checking.."
13570 for file in $(find $migrate_dir); do
13571 mdt_index=$($LFS getstripe -M $file)
13572 [ $mdt_index == $MDTIDX ] ||
13573 error "$file is not on MDT${MDTIDX}"
13576 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13577 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13578 error " expect $old_dir_flag get $new_dir_flag"
13580 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13581 [ "$old_file_flag" = "$new_file_flag" ] ||
13582 error " expect $old_file_flag get $new_file_flag"
13584 local new_dir_mode=$(stat -c%f $migrate_dir)
13585 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13586 error "expect mode $old_dir_mode get $new_dir_mode"
13588 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13589 [ "$old_file_mode" = "$new_file_mode" ] ||
13590 error "expect mode $old_file_mode get $new_file_mode"
13592 diff /etc/passwd ${migrate_dir}/$tfile ||
13593 error "$tfile different after migration"
13595 diff /etc/passwd ${other_dir}/luna ||
13596 error "luna different after migration"
13598 diff /etc/passwd ${migrate_dir}/sofia ||
13599 error "sofia different after migration"
13601 diff /etc/passwd ${other_dir}/zachary ||
13602 error "zachary different after migration"
13604 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13605 error "${tfile}_ln different after migration"
13607 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13608 error "${tfile}_ln_other different after migration"
13610 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13611 [ $stripe_count = 2 ] ||
13612 error "dir strpe_count $d != 2 after migration."
13614 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13615 [ $stripe_count = 2 ] ||
13616 error "file strpe_count $d != 2 after migration."
13618 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13620 run_test 230b "migrate directory"
13623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13625 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13629 local migrate_dir=$DIR/$tdir/migrate_dir
13631 #If migrating directory fails in the middle, all entries of
13632 #the directory is still accessiable.
13633 test_mkdir $DIR/$tdir
13634 test_mkdir -i0 -c1 $migrate_dir
13636 createmany -o $migrate_dir/f 10 ||
13637 error "create files under ${migrate_dir} failed"
13639 #failed after migrating 5 entries
13640 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13641 do_facet mds1 lctl set_param fail_loc=0x20001801
13642 do_facet mds1 lctl set_param fail_val=5
13643 local t=$(ls $migrate_dir | wc -l)
13644 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13645 error "migrate should fail after 5 entries"
13647 mkdir $migrate_dir/dir &&
13648 error "mkdir succeeds under migrating directory"
13649 touch $migrate_dir/file &&
13650 error "touch file succeeds under migrating directory"
13652 local u=$(ls $migrate_dir | wc -l)
13653 [ "$u" == "$t" ] || error "$u != $t during migration"
13655 for file in $(find $migrate_dir); do
13656 stat $file || error "stat $file failed"
13659 do_facet mds1 lctl set_param fail_loc=0
13660 do_facet mds1 lctl set_param fail_val=0
13662 $LFS migrate -m $MDTIDX $migrate_dir ||
13663 error "migrate open files should failed with open files"
13665 echo "Finish migration, then checking.."
13666 for file in $(find $migrate_dir); do
13667 mdt_index=$($LFS getstripe -M $file)
13668 [ $mdt_index == $MDTIDX ] ||
13669 error "$file is not on MDT${MDTIDX}"
13672 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13674 run_test 230c "check directory accessiblity if migration is failed"
13677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13678 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13681 local migrate_dir=$DIR/$tdir/migrate_dir
13685 test_mkdir $DIR/$tdir
13686 test_mkdir -i0 -c1 $migrate_dir
13688 for ((i=0; i<100; i++)); do
13689 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13690 createmany -o $migrate_dir/dir_${i}/f 100 ||
13691 error "create files under remote dir failed $i"
13694 $LFS migrate -m $MDTIDX $migrate_dir ||
13695 error "migrate remote dir error"
13697 echo "Finish migration, then checking.."
13698 for file in $(find $migrate_dir); do
13699 mdt_index=$($LFS getstripe -M $file)
13700 [ $mdt_index == $MDTIDX ] ||
13701 error "$file is not on MDT${MDTIDX}"
13704 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13706 run_test 230d "check migrate big directory"
13709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13710 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13716 mkdir -p $DIR/$tdir
13717 mkdir $DIR/$tdir/migrate_dir
13718 mkdir $DIR/$tdir/other_dir
13719 touch $DIR/$tdir/migrate_dir/a
13720 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13721 ls $DIR/$tdir/other_dir
13723 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13724 error "migrate dir fails"
13726 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13727 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13729 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13730 [ $mdt_index == 0 ] || error "a is not on MDT0"
13732 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13733 error "migrate dir fails"
13735 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13736 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13738 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13739 [ $mdt_index == 1 ] || error "a is not on MDT1"
13741 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13742 [ $mdt_index == 1 ] || error "b is not on MDT1"
13744 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13745 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13747 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13749 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13751 run_test 230e "migrate mulitple local link files"
13754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13755 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13759 mkdir -p $DIR/$tdir
13760 mkdir $DIR/$tdir/migrate_dir
13761 $LFS mkdir -i1 $DIR/$tdir/other_dir
13762 touch $DIR/$tdir/migrate_dir/a
13763 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13764 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13765 ls $DIR/$tdir/other_dir
13767 # a should be migrated to MDT1, since no other links on MDT0
13768 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13769 error "#1 migrate dir fails"
13770 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13771 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13772 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13773 [ $mdt_index == 1 ] || error "a is not on MDT1"
13775 # a should stay on MDT1, because it is a mulitple link file
13776 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13777 error "#2 migrate dir fails"
13778 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13779 [ $mdt_index == 1 ] || error "a is not on MDT1"
13781 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13782 error "#3 migrate dir fails"
13784 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13785 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13786 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13788 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13789 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13791 # a should be migrated to MDT0, since no other links on MDT1
13792 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13793 error "#4 migrate dir fails"
13794 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13795 [ $mdt_index == 0 ] || error "a is not on MDT0"
13797 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13799 run_test 230f "migrate mulitple remote link files"
13802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13803 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13805 mkdir -p $DIR/$tdir/migrate_dir
13807 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13808 error "migrating dir to non-exist MDT succeeds"
13811 run_test 230g "migrate dir to non-exist MDT"
13814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13815 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13816 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13817 skip "Need MDS version at least 2.7.64" && return
13820 mkdir -p $DIR/$tdir/migrate_dir
13822 $LFS migrate -m1 $DIR &&
13823 error "migrating mountpoint1 should fail"
13825 $LFS migrate -m1 $DIR/$tdir/.. &&
13826 error "migrating mountpoint2 should fail"
13828 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13829 error "migrating $tdir fail"
13831 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13832 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13834 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13835 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13838 run_test 230h "migrate .. and root"
13841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13842 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13844 mkdir -p $DIR/$tdir/migrate_dir
13846 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13847 error "migration fails with a tailing slash"
13849 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13850 error "migration fails with two tailing slashes"
13852 run_test 230i "lfs migrate -m tolerates trailing slashes"
13856 # For simplicity this test assumes that max_pages_per_rpc
13857 # is the same across all OSCs
13858 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13859 local bulk_size=$((max_pages * 4096))
13860 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
13863 mkdir -p $DIR/$tdir
13864 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
13865 error "failed to set stripe with -S ${brw_size}M option"
13867 # clear the OSC stats
13868 $LCTL set_param osc.*.stats=0 &>/dev/null
13871 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13872 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13873 oflag=direct &>/dev/null || error "dd failed"
13875 sync; sleep 1; sync # just to be safe
13876 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13877 if [ x$nrpcs != "x1" ]; then
13878 $LCTL get_param osc.*.stats
13879 error "found $nrpcs ost_write RPCs, not 1 as expected"
13883 # Drop the OSC cache, otherwise we will read from it
13884 cancel_lru_locks osc
13886 # clear the OSC stats
13887 $LCTL set_param osc.*.stats=0 &>/dev/null
13889 # Client reads $bulk_size.
13890 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13891 iflag=direct &>/dev/null || error "dd failed"
13893 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13894 if [ x$nrpcs != "x1" ]; then
13895 $LCTL get_param osc.*.stats
13896 error "found $nrpcs ost_read RPCs, not 1 as expected"
13899 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13902 mkdir -p $DIR/$tdir
13904 for i in {0..1023}; do
13905 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13906 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13907 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13911 run_test 231b "must not assert on fully utilized OST request buffer"
13914 mkdir -p $DIR/$tdir
13915 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13916 $LCTL set_param fail_loc=0x31c
13918 # ignore dd failure
13919 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13921 $LCTL set_param fail_loc=0
13922 umount_client $MOUNT || error "umount failed"
13923 mount_client $MOUNT || error "mount failed"
13925 run_test 232 "failed lock should not block umount"
13928 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13929 { skip "Need MDS version at least 2.3.64"; return; }
13930 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13932 local fid=$($LFS path2fid $MOUNT)
13933 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13934 error "cannot access $MOUNT using its FID '$fid'"
13936 run_test 233a "checking that OBF of the FS root succeeds"
13939 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13940 { skip "Need MDS version at least 2.5.90"; return; }
13941 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13943 local fid=$($LFS path2fid $MOUNT/.lustre)
13944 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13945 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13947 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13948 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13949 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13951 run_test 233b "checking that OBF of the FS .lustre succeeds"
13954 local p="$TMP/sanityN-$TESTNAME.parameters"
13955 save_lustre_params client "llite.*.xattr_cache" > $p
13956 lctl set_param llite.*.xattr_cache 1 ||
13957 { skip "xattr cache is not supported"; return 0; }
13959 mkdir -p $DIR/$tdir || error "mkdir failed"
13960 touch $DIR/$tdir/$tfile || error "touch failed"
13961 # OBD_FAIL_LLITE_XATTR_ENOMEM
13962 $LCTL set_param fail_loc=0x1405
13963 # output of the form: attr 2 4 44 3 fc13 x86_64
13964 V=($(IFS=".-" rpm -q attr))
13965 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13966 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13967 # attr pre-2.4.44-7 had a bug with rc
13968 # LU-3703 - SLES 11 and FC13 clients have older attr
13969 getfattr -n user.attr $DIR/$tdir/$tfile &&
13970 error "getfattr should have failed with ENOMEM"
13972 skip "LU-3703: attr version $(getfattr --version) too old"
13974 $LCTL set_param fail_loc=0x0
13977 restore_lustre_params < $p
13980 run_test 234 "xattr cache should not crash on ENOMEM"
13983 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13984 skip "Need MDS version at least 2.4.52" && return
13985 flock_deadlock $DIR/$tfile
13990 124) error "process hangs on a deadlock"
13992 *) error "error executing flock_deadlock $DIR/$tfile"
13996 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14000 check_swap_layouts_support && return 0
14001 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
14003 local ref1=/etc/passwd
14004 local ref2=/etc/group
14005 local file1=$DIR/$tdir/f1
14006 local file2=$DIR/$tdir/f2
14008 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14009 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14010 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14011 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14012 local fd=$(free_fd)
14013 local cmd="exec $fd<>$file2"
14016 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14017 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14020 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14025 run_test 236 "Layout swap on open unlinked file"
14027 # test to verify file handle related system calls
14028 # (name_to_handle_at/open_by_handle_at)
14029 # The new system calls are supported in glibc >= 2.14.
14032 echo "Test file_handle syscalls" > $DIR/$tfile ||
14033 error "write failed"
14034 check_fhandle_syscalls $DIR/$tfile ||
14035 error "check_fhandle_syscalls failed"
14037 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14039 # LU-4659 linkea consistency
14041 local server_version=$(lustre_version_code $SINGLEMDS)
14043 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14044 [[ $server_version -gt $(version_code 2.5.1) &&
14045 $server_version -lt $(version_code 2.5.50) ]] ||
14046 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14049 ln $DIR/$tfile $DIR/$tfile.lnk
14050 touch $DIR/$tfile.new
14051 mv $DIR/$tfile.new $DIR/$tfile
14052 local fid1=$($LFS path2fid $DIR/$tfile)
14053 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14054 local path1=$($LFS fid2path $FSNAME "$fid1")
14055 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14056 local path2=$($LFS fid2path $FSNAME "$fid2")
14057 [ $tfile.lnk == $path2 ] ||
14058 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14061 run_test 238 "Verify linkea consistency"
14064 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14065 skip "Need MDS version at least 2.5.60" && return
14066 local list=$(comma_list $(mdts_nodes))
14068 mkdir -p $DIR/$tdir
14069 createmany -o $DIR/$tdir/f- 5000
14070 unlinkmany $DIR/$tdir/f- 5000
14071 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
14072 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
14073 osc.*MDT*.sync_in_flight" | calc_sum)
14074 [ "$changes" -eq 0 ] || error "$changes not synced"
14076 run_test 239 "osp_sync test"
14078 test_239a() { #LU-5297
14079 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14081 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14082 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14083 chgrp $RUNAS_GID $DIR/$tfile
14084 wait_delete_completed
14086 run_test 239a "process invalid osp sync record correctly"
14088 test_239b() { #LU-5297
14089 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14091 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14092 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14093 chgrp $RUNAS_GID $DIR/$tfile1
14094 wait_delete_completed
14095 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14097 chgrp $RUNAS_GID $DIR/$tfile2
14098 wait_delete_completed
14100 run_test 239b "process osp sync record with ENOMEM error correctly"
14103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14104 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14106 mkdir -p $DIR/$tdir
14108 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14109 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14110 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14111 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14113 umount_client $MOUNT || error "umount failed"
14114 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14115 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14116 mount_client $MOUNT || error "failed to mount client"
14118 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14119 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14121 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14124 for LOOP in $(seq $1); do
14125 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14126 cancel_lru_locks osc || true
14131 for LOOP in $(seq $1); do
14132 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14133 iflag=direct 2>/dev/null
14137 test_241a() { # was test_241
14138 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14140 cancel_lru_locks osc
14141 test_241_bio 1000 &
14146 run_test 241a "bio vs dio"
14149 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14151 test_241_dio 1000 &
14156 run_test 241b "dio vs dio"
14159 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14160 mkdir -p $DIR/$tdir
14161 touch $DIR/$tdir/$tfile
14163 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14164 do_facet mds1 lctl set_param fail_loc=0x105
14165 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14167 do_facet mds1 lctl set_param fail_loc=0
14168 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14170 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14174 test_mkdir -p $DIR/$tdir
14175 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14177 run_test 243 "various group lock tests"
14181 test_mkdir -p $DIR/$tdir
14182 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14183 sendfile_grouplock $DIR/$tdir/$tfile || \
14184 error "sendfile+grouplock failed"
14187 run_test 244 "sendfile with group lock tests"
14190 local flagname="multi_mod_rpcs"
14191 local connect_data_name="max_mod_rpcs"
14194 # check if multiple modify RPCs flag is set
14195 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14196 grep "connect_flags:")
14199 echo "$out" | grep -qw $flagname
14200 if [ $? -ne 0 ]; then
14201 echo "connect flag $flagname is not set"
14205 # check if multiple modify RPCs data is set
14206 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14209 echo "$out" | grep -qw $connect_data_name ||
14210 error "import should have connect data $connect_data_name"
14212 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14214 test_246() { # LU-7371
14215 remote_ost_nodsh && skip "remote OST with nodsh" && return
14216 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14217 skip "Need OST version >= 2.7.62" && return 0
14218 do_facet ost1 $LCTL set_param fail_val=4095
14219 #define OBD_FAIL_OST_READ_SIZE 0x234
14220 do_facet ost1 $LCTL set_param fail_loc=0x234
14221 $LFS setstripe $DIR/$tfile -i 0 -c 1
14222 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14223 cancel_lru_locks $FSNAME-OST0000
14224 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14226 run_test 246 "Read file of size 4095 should return right length"
14229 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14231 { skip "Fileset feature is not supported"; return; }
14233 local submount=${MOUNT}_$tdir
14236 mkdir -p $submount || error "mkdir $submount failed"
14237 FILESET="$FILESET/$tdir" mount_client $submount ||
14238 error "mount $submount failed"
14239 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14240 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14241 error "read $MOUNT/$tdir/$tfile failed"
14242 umount_client $submount || error "umount $submount failed"
14245 run_test 247a "mount subdir as fileset"
14248 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14249 { skip "Fileset feature is not supported"; return; }
14251 local submount=${MOUNT}_$tdir
14253 rm -rf $MOUNT/$tdir
14254 mkdir -p $submount || error "mkdir $submount failed"
14256 FILESET="$FILESET/$tdir" mount_client $submount &&
14257 error "mount $submount should fail"
14260 run_test 247b "mount subdir that dose not exist"
14263 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14264 { skip "Fileset feature is not supported"; return; }
14266 local submount=${MOUNT}_$tdir
14268 mkdir -p $MOUNT/$tdir/dir1
14269 mkdir -p $submount || error "mkdir $submount failed"
14270 FILESET="$FILESET/$tdir" mount_client $submount ||
14271 error "mount $submount failed"
14272 local fid=$($LFS path2fid $MOUNT/)
14273 $LFS fid2path $submount $fid && error "fid2path should fail"
14274 umount_client $submount || error "umount $submount failed"
14277 run_test 247c "running fid2path outside root"
14280 lctl get_param -n mdc.$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 $submount/dir1)
14290 $LFS fid2path $submount $fid || error "fid2path should succeed"
14291 umount_client $submount || error "umount $submount failed"
14294 run_test 247d "running fid2path inside root"
14298 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14300 { skip "Fileset feature is not supported"; return; }
14302 local submount=${MOUNT}_$tdir
14305 mkdir -p $submount || error "mkdir $submount failed"
14306 FILESET="$FILESET/.." mount_client $submount &&
14307 error "mount $submount should fail"
14310 run_test 247e "mount .. as fileset"
14313 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14314 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14316 # create a large file for fast read verification
14317 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14319 # make sure the file is created correctly
14320 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14321 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14323 echo "Test 1: verify that fast read is 4 times faster on cache read"
14325 # small read with fast read enabled
14326 $LCTL set_param -n llite.*.fast_read=1
14327 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14328 awk '/copied/ { print $6 }')
14330 # small read with fast read disabled
14331 $LCTL set_param -n llite.*.fast_read=0
14332 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14333 awk '/copied/ { print $6 }')
14335 # verify that fast read is 4 times faster for cache read
14336 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14337 error_not_in_vm "fast read was not 4 times faster: " \
14338 "$t_fast vs $t_slow"
14340 echo "Test 2: verify the performance between big and small read"
14341 $LCTL set_param -n llite.*.fast_read=1
14343 # 1k non-cache read
14344 cancel_lru_locks osc
14345 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14346 awk '/copied/ { print $6 }')
14348 # 1M non-cache read
14349 cancel_lru_locks osc
14350 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14351 awk '/copied/ { print $6 }')
14353 # verify that big IO is not 4 times faster than small IO
14354 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14355 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14357 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14360 run_test 248 "fast read verification"
14362 test_249() { # LU-7890
14364 $SETSTRIPE -c 1 $DIR/$tfile
14366 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14367 skip "Need at least version 2.8.54"
14369 # Offset 2T == 4k * 512M
14370 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14371 error "dd to 2T offset failed"
14373 run_test 249 "Write above 2T file size"
14376 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14377 && skip "no 16TB file size limit on ZFS" && return
14379 $SETSTRIPE -c 1 $DIR/$tfile
14380 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14381 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14382 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14383 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14384 conv=notrunc,fsync && error "append succeeded"
14387 run_test 250 "Write above 16T limit"
14390 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14392 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14393 #Skip once - writing the first stripe will succeed
14394 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14395 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14396 error "short write happened"
14398 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14399 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14400 error "short read happened"
14404 run_test 251 "Handling short read and write correctly"
14414 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14415 remote_ost_nodsh && skip "remote OST with nodsh" && return
14416 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14417 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14418 skip "can only run lr_reader on ldiskfs target"
14422 # check lr_reader on OST0000
14424 dev=$(facet_device $tgt)
14425 out=$(do_facet $tgt $LR_READER $dev)
14426 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14428 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14429 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14430 error "Invalid uuid returned by $LR_READER on target $tgt"
14431 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14433 # check lr_reader -c on MDT0000
14435 dev=$(facet_device $tgt)
14436 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14437 echo "$LR_READER does not support additional options"
14440 out=$(do_facet $tgt $LR_READER -c $dev)
14441 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14443 num=$(echo "$out" | grep -c "mdtlov")
14444 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14445 error "Invalid number of mdtlov clients returned by $LR_READER"
14446 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14448 # check lr_reader -cr on MDT0000
14449 out=$(do_facet $tgt $LR_READER -cr $dev)
14450 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14452 echo "$out" | grep -q "^reply_data:$" ||
14453 error "$LR_READER should have returned 'reply_data' section"
14454 num=$(echo "$out" | grep -c "client_generation")
14455 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14457 run_test 252 "check lr_reader tool"
14459 test_253_fill_ost() {
14460 local size_mb #how many MB should we write to pass watermark
14461 local lwm=$3 #low watermark
14462 local free_10mb #10% of free space
14464 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14465 size_mb=$((free_kb / 1024 - lwm))
14466 free_10mb=$((free_kb / 10240))
14467 #If 10% of free space cross low watermark use it
14468 if (( free_10mb > size_mb )); then
14471 #At least we need to store 1.1 of difference between
14472 #free space and low watermark
14473 size_mb=$((size_mb + size_mb / 10))
14475 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14476 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14477 oflag=append conv=notrunc
14482 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14483 echo "OST still has $((free_kb / 1024)) mbytes free"
14490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14492 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14494 local ost_name=$($LFS osts |
14495 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14497 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14498 do_facet $SINGLEMDS $LCTL get_param -n \
14499 osp.$mdtosc_proc1.reserved_mb_high ||
14500 { skip "remote MDS does not support reserved_mb_high" &&
14505 wait_delete_completed
14508 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14509 osp.$mdtosc_proc1.reserved_mb_high)
14510 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14511 osp.$mdtosc_proc1.reserved_mb_low)
14512 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14514 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14515 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14516 error "Adding $ost_name to pool failed"
14518 # Wait for client to see a OST at pool
14519 wait_update $HOSTNAME "$LCTL get_param -n
14520 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14521 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14522 error "Client can not see the pool"
14523 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14524 error "Setstripe failed"
14526 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14527 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14528 echo "OST still has $((blocks/1024)) mbytes free"
14530 local new_lwm=$((blocks/1024-10))
14531 do_facet $SINGLEMDS $LCTL set_param \
14532 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14533 do_facet $SINGLEMDS $LCTL set_param \
14534 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14536 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14538 #First enospc could execute orphan deletion so repeat.
14539 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14541 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14542 osp.$mdtosc_proc1.prealloc_status)
14543 echo "prealloc_status $oa_status"
14545 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14546 error "File creation should fail"
14547 #object allocation was stopped, but we still able to append files
14548 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14549 error "Append failed"
14550 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14552 wait_delete_completed
14556 for i in $(seq 10 12); do
14557 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14558 error "File creation failed after rm";
14561 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14562 osp.$mdtosc_proc1.prealloc_status)
14563 echo "prealloc_status $oa_status"
14565 if (( oa_status != 0 )); then
14566 error "Object allocation still disable after rm"
14568 do_facet $SINGLEMDS $LCTL set_param \
14569 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14570 do_facet $SINGLEMDS $LCTL set_param \
14571 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14574 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14575 error "Remove $ost_name from pool failed"
14576 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14577 error "Pool destroy fialed"
14579 run_test 253 "Check object allocation limit"
14584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14585 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14586 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14587 { skip "MDS does not support changelog_size" && return; }
14589 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14590 echo "Registered as changelog user $cl_user"
14592 $LFS changelog_clear $MDT0 $cl_user 0
14594 local size1=$(do_facet mds1 \
14595 $LCTL get_param -n mdd.$MDT0.changelog_size)
14596 echo "Changelog size $size1"
14599 $LFS mkdir -i 0 $DIR/$tdir
14601 mkdir -p $DIR/$tdir/pics/2008/zachy
14602 touch $DIR/$tdir/pics/2008/zachy/timestamp
14603 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14604 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14605 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14606 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14607 rm $DIR/$tdir/pics/desktop.jpg
14609 local size2=$(do_facet mds1 \
14610 $LCTL get_param -n mdd.$MDT0.changelog_size)
14611 echo "Changelog size after work $size2"
14613 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14615 if (( size2 <= size1 )); then
14616 error "Changelog size after work should be greater than original"
14620 run_test 254 "Check changelog size"
14627 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14628 awk -F: '{print $2}' | grep $type > /dev/null
14629 if [ $? -ne 0 ]; then
14639 lfs ladvise -a willread $file > /dev/null 2>&1
14640 if [ $? -eq 0 ]; then
14644 lfs ladvise -a willread $file 2>&1 |
14645 grep "Inappropriate ioctl for device" > /dev/null
14646 if [ $? -eq 0 ]; then
14653 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14656 # run a random read IO workload
14657 # usage: random_read_iops <filename> <filesize> <iosize>
14658 random_read_iops() {
14661 local iosize=${3:-4096}
14663 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14664 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14667 drop_file_oss_cache() {
14671 $LFS ladvise -a dontneed $file 2>/dev/null ||
14672 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14675 ladvise_willread_performance()
14678 local average_origin=0
14679 local average_cache=0
14680 local average_ladvise=0
14682 for ((i = 1; i <= $repeat; i++)); do
14683 echo "Iter $i/$repeat: reading without willread hint"
14684 cancel_lru_locks osc
14685 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14686 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14687 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14688 average_origin=$(bc <<<"$average_origin + $speed_origin")
14690 cancel_lru_locks osc
14691 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14692 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14693 average_cache=$(bc <<<"$average_cache + $speed_cache")
14695 cancel_lru_locks osc
14696 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14697 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14698 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14699 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14700 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14702 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14703 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14704 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14706 speedup_cache=$(percent $average_cache $average_origin)
14707 speedup_ladvise=$(percent $average_ladvise $average_origin)
14709 echo "Average uncached read: $average_origin"
14710 echo "Average speedup with OSS cached read: " \
14711 "$average_cache = +$speedup_cache%"
14712 echo "Average speedup with ladvise willread: " \
14713 "$average_ladvise = +$speedup_ladvise%"
14715 local lowest_speedup=20
14716 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14717 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14718 "got $average_cache%. Skipping ladvise willread check."
14722 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14723 # it is still good to run until then to exercise 'ladvise willread'
14724 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14725 [ "$(facet_fstype ost1)" = "zfs" ] &&
14726 echo "osd-zfs does not support dontneed or drop_caches" &&
14729 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14730 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14731 error_not_in_vm "Speedup with willread is less than " \
14732 "$lowest_speedup%, got $average_ladvise%"
14736 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14737 skip "lustre < 2.8.54 does not support ladvise " && return
14738 remote_ost_nodsh && skip "remote OST with nodsh" && return
14740 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14742 ladvise_no_type willread $DIR/$tfile &&
14743 skip "willread ladvise is not supported" && return
14745 ladvise_no_ioctl $DIR/$tfile &&
14746 skip "ladvise ioctl is not supported" && return
14749 local size=$((size_mb * 1048576))
14750 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14751 error "dd to $DIR/$tfile failed"
14753 lfs ladvise -a willread $DIR/$tfile ||
14754 error "Ladvise failed with no range argument"
14756 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14757 error "Ladvise failed with no -l or -e argument"
14759 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14760 error "Ladvise failed with only -e argument"
14762 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14763 error "Ladvise failed with only -l argument"
14765 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14766 error "End offset should not be smaller than start offset"
14768 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14769 error "End offset should not be equal to start offset"
14771 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14772 error "Ladvise failed with overflowing -s argument"
14774 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14775 error "Ladvise failed with overflowing -e argument"
14777 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14778 error "Ladvise failed with overflowing -l argument"
14780 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14781 error "Ladvise succeeded with conflicting -l and -e arguments"
14783 echo "Synchronous ladvise should wait"
14785 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14786 do_nodes $(comma_list $(osts_nodes)) \
14787 $LCTL set_param fail_val=$delay fail_loc=0x237
14789 local start_ts=$SECONDS
14790 lfs ladvise -a willread $DIR/$tfile ||
14791 error "Ladvise failed with no range argument"
14792 local end_ts=$SECONDS
14793 local inteval_ts=$((end_ts - start_ts))
14795 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14796 error "Synchronous advice didn't wait reply"
14799 echo "Asynchronous ladvise shouldn't wait"
14800 local start_ts=$SECONDS
14801 lfs ladvise -a willread -b $DIR/$tfile ||
14802 error "Ladvise failed with no range argument"
14803 local end_ts=$SECONDS
14804 local inteval_ts=$((end_ts - start_ts))
14806 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14807 error "Asynchronous advice blocked"
14810 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14811 ladvise_willread_performance
14813 run_test 255a "check 'lfs ladvise -a willread'"
14819 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14823 remote_ost_nodsh && skip "remote OST with nodsh" && return
14825 lfs setstripe -c 1 -i 0 $DIR/$tfile
14827 ladvise_no_type dontneed $DIR/$tfile &&
14828 skip "dontneed ladvise is not supported" && return
14830 ladvise_no_ioctl $DIR/$tfile &&
14831 skip "ladvise ioctl is not supported" && return
14833 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14834 skip "lustre < 2.8.54 does not support ladvise" && return
14836 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14837 [ "$(facet_fstype ost1)" = "zfs" ] &&
14838 skip "zfs-osd does not support 'ladvise dontneed'" && return
14841 local size=$((size_mb * 1048576))
14842 # In order to prevent disturbance of other processes, only check 3/4
14843 # of the memory usage
14844 local kibibytes=$((size_mb * 1024 * 3 / 4))
14846 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14847 error "dd to $DIR/$tfile failed"
14849 local total=$(facet_meminfo ost1 MemTotal)
14850 echo "Total memory: $total KiB"
14852 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14853 local before_read=$(facet_meminfo ost1 Cached)
14854 echo "Cache used before read: $before_read KiB"
14856 lfs ladvise -a willread $DIR/$tfile ||
14857 error "Ladvise willread failed"
14858 local after_read=$(facet_meminfo ost1 Cached)
14859 echo "Cache used after read: $after_read KiB"
14861 lfs ladvise -a dontneed $DIR/$tfile ||
14862 error "Ladvise dontneed again failed"
14863 local no_read=$(facet_meminfo ost1 Cached)
14864 echo "Cache used after dontneed ladvise: $no_read KiB"
14866 if [ $total -lt $((before_read + kibibytes)) ]; then
14867 echo "Memory is too small, abort checking"
14871 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14872 error "Ladvise willread should use more memory" \
14873 "than $kibibytes KiB"
14876 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14877 error "Ladvise dontneed should release more memory" \
14878 "than $kibibytes KiB"
14881 run_test 255b "check 'lfs ladvise -a dontneed'"
14888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14889 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14890 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14891 skip "non-ldiskfs backend" && return
14893 mdt_dev=$(mdsdevname 1)
14895 cl_user=$(do_facet mds1 \
14896 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14897 if [[ -n $cl_user ]]; then
14898 skip "active changelog user"
14902 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14903 echo "Registered as changelog user $cl_user"
14906 mkdir -p $DIR/$tdir
14908 $LFS changelog_clear $MDT0 $cl_user 0
14911 touch $DIR/$tdir/{1..10}
14914 stop mds1 || error "Fail to stop MDT."
14917 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14919 #after mount new plainllog is used
14920 touch $DIR/$tdir/{11..19}
14921 local TEMP256FILE=$(mktemp TEMP256XXXXXX)
14922 cat_sl=$(do_facet mds1 \
14923 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14924 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14927 if (( cat_sl != 2 )); then
14928 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14929 error "Changelog catalog has wrong number of slots $cat_sl"
14932 $LFS changelog_clear $MDT0 $cl_user 0
14934 TEMP256FILE=$(mktemp TEMP256XXXXXX)
14935 cat_sl=$(do_facet mds1 \
14936 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14937 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14940 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14942 if (( cat_sl == 2 )); then
14943 error "Empty plain llog was not deleted from changelog catalog"
14945 if (( cat_sl != 1 )); then
14946 error "Active plain llog shouldn\`t be deleted from catalog"
14949 run_test 256 "Check llog delete for empty and not full state"
14952 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14953 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14954 skip "Need MDS version at least 2.8.55" && return
14956 test_mkdir -p $DIR/$tdir
14958 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14959 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14962 #define OBD_FAIL_MDS_XATTR_REP 0x161
14963 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14964 local facet=mds$((mdtidx + 1))
14965 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14966 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14968 stop $facet || error "stop MDS failed"
14969 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14970 error "start MDS fail"
14972 run_test 257 "xattr locks are not lost"
14974 # Verify we take the i_mutex when security requires it
14976 #define OBD_FAIL_IMUTEX_SEC 0x141c
14977 $LCTL set_param fail_loc=0x141c
14979 chmod u+s $DIR/$tfile
14980 chmod a+rwx $DIR/$tfile
14981 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14983 if [ $RC -ne 0 ]; then
14984 error "error, failed to take i_mutex, rc=$?"
14990 # Verify we do NOT take the i_mutex in the normal case
14992 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
14993 $LCTL set_param fail_loc=0x141d
14996 chmod a+rw $DIR/$tfile
14997 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14999 if [ $RC -ne 0 ]; then
15000 error "error, took i_mutex unnecessarily, rc=$?"
15005 run_test 258b "verify i_mutex security behavior"
15008 #define OBD_FAIL_MDC_CLOSE 0x806
15009 $LCTL set_param fail_loc=0x80000806
15013 run_test 260 "Check mdc_close fail"
15015 cleanup_test_300() {
15019 test_striped_dir() {
15024 mkdir -p $DIR/$tdir
15026 SAVE_UMASK=$(umask)
15027 trap cleanup_test_300 RETURN EXIT
15029 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
15030 $DIR/$tdir/striped_dir ||
15031 error "set striped dir error"
15033 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
15034 [ "$mode" = "755" ] || error "expect 755 got $mode"
15036 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
15037 error "getdirstripe failed"
15038 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
15039 if [ "$stripe_count" != "2" ]; then
15040 error "1:stripe_count is $stripe_count, expect 2"
15042 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
15043 if [ "$stripe_count" != "2" ]; then
15044 error "2:stripe_count is $stripe_count, expect 2"
15047 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15048 if [ "$stripe_index" != "$mdt_index" ]; then
15049 error "stripe_index is $stripe_index, expect $mdt_index"
15052 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15053 error "nlink error after create striped dir"
15055 mkdir $DIR/$tdir/striped_dir/a
15056 mkdir $DIR/$tdir/striped_dir/b
15058 stat $DIR/$tdir/striped_dir/a ||
15059 error "create dir under striped dir failed"
15060 stat $DIR/$tdir/striped_dir/b ||
15061 error "create dir under striped dir failed"
15063 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15064 error "nlink error after mkdir"
15066 rmdir $DIR/$tdir/striped_dir/a
15067 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15068 error "nlink error after rmdir"
15070 rmdir $DIR/$tdir/striped_dir/b
15071 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15072 error "nlink error after rmdir"
15074 chattr +i $DIR/$tdir/striped_dir
15075 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15076 error "immutable flags not working under striped dir!"
15077 chattr -i $DIR/$tdir/striped_dir
15079 rmdir $DIR/$tdir/striped_dir ||
15080 error "rmdir striped dir error"
15088 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15089 skip "skipped for lustre < 2.7.0" && return
15090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15091 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15093 test_striped_dir 0 || error "failed on striped dir on MDT0"
15094 test_striped_dir 1 || error "failed on striped dir on MDT0"
15096 run_test 300a "basic striped dir sanity test"
15099 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15100 skip "skipped for lustre < 2.7.0" && return
15101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15102 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15108 test_mkdir $DIR/$tdir || error "mkdir fail"
15109 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15110 error "set striped dir error"
15111 for ((i=0; i<10; i++)); do
15112 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15114 touch $DIR/$tdir/striped_dir/file_$i ||
15115 error "touch error $i"
15116 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15117 [ $mtime1 -eq $mtime2 ] &&
15118 error "mtime not change after create"
15120 rm -f $DIR/$tdir/striped_dir/file_$i ||
15121 error "unlink error $i"
15122 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15123 [ $mtime2 -eq $mtime3 ] &&
15124 error "mtime did not change after unlink"
15128 run_test 300b "check ctime/mtime for striped dir"
15131 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15132 skip "skipped for lustre < 2.7.0" && return
15133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15134 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15137 mkdir -p $DIR/$tdir
15138 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15139 error "set striped dir error"
15141 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15142 error "chown striped dir failed"
15144 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15145 error "create 5k files failed"
15147 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15149 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15153 run_test 300c "chown && check ls under striped directory"
15156 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15157 skip "skipped for lustre < 2.7.0" && return
15158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15159 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15163 mkdir -p $DIR/$tdir
15164 $SETSTRIPE -c 2 $DIR/$tdir
15166 #local striped directory
15167 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15168 error "set striped dir error"
15169 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15170 error "create 10 files failed"
15172 #remote striped directory
15173 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15174 error "set striped dir error"
15175 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15176 error "create 10 files failed"
15178 for file in $(find $DIR/$tdir); do
15179 stripe_count=$($GETSTRIPE -c $file)
15180 [ $stripe_count -eq 2 ] ||
15181 error "wrong stripe $stripe_count for $file"
15186 run_test 300d "check default stripe under striped directory"
15189 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15190 skip "Need MDS version at least 2.7.55" && return
15191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15192 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15196 mkdir -p $DIR/$tdir
15198 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15199 error "set striped dir error"
15201 touch $DIR/$tdir/striped_dir/a
15202 touch $DIR/$tdir/striped_dir/b
15203 touch $DIR/$tdir/striped_dir/c
15205 mkdir $DIR/$tdir/striped_dir/dir_a
15206 mkdir $DIR/$tdir/striped_dir/dir_b
15207 mkdir $DIR/$tdir/striped_dir/dir_c
15209 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15210 error "set striped adir under striped dir error"
15212 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15213 error "set striped bdir under striped dir error"
15215 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15216 error "set striped cdir under striped dir error"
15218 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15219 error "rename dir under striped dir fails"
15221 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15222 error "rename dir under different stripes fails"
15224 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15225 error "rename file under striped dir should succeed"
15227 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15228 error "rename dir under striped dir should succeed"
15232 run_test 300e "check rename under striped directory"
15235 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15236 skip "Need MDS version at least 2.7.55" && return
15237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15238 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15243 mkdir -p $DIR/$tdir
15245 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15246 error "set striped dir error"
15248 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15249 error "set striped dir error"
15251 touch $DIR/$tdir/striped_dir/a
15252 mkdir $DIR/$tdir/striped_dir/dir_a
15253 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15254 error "create striped dir under striped dir fails"
15256 touch $DIR/$tdir/striped_dir1/b
15257 mkdir $DIR/$tdir/striped_dir1/dir_b
15258 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15259 error "create striped dir under striped dir fails"
15261 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15262 error "rename dir under different striped dir should fail"
15264 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15265 error "rename striped dir under diff striped dir should fail"
15267 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15268 error "rename file under diff striped dirs fails"
15272 run_test 300f "check rename cross striped directory"
15274 test_300_check_default_striped_dir()
15277 local default_count=$2
15278 local default_index=$3
15281 local dir_stripe_index
15284 echo "checking $dirname $default_count $default_index"
15285 $LFS setdirstripe -D -c $default_count -i $default_index \
15286 -t all_char $DIR/$tdir/$dirname ||
15287 error "set default stripe on striped dir error"
15288 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15289 [ $stripe_count -eq $default_count ] ||
15290 error "expect $default_count get $stripe_count for $dirname"
15292 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15293 [ $stripe_index -eq $default_index ] ||
15294 error "expect $default_index get $stripe_index for $dirname"
15296 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15297 error "create dirs failed"
15299 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15300 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15301 for dir in $(find $DIR/$tdir/$dirname/*); do
15302 stripe_count=$($LFS getdirstripe -c $dir)
15303 [ $stripe_count -eq $default_count ] ||
15304 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15305 error "stripe count $default_count != $stripe_count for $dir"
15307 stripe_index=$($LFS getdirstripe -i $dir)
15308 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15309 error "$stripe_index != $default_index for $dir"
15311 #check default stripe
15312 stripe_count=$($LFS getdirstripe -D -c $dir)
15313 [ $stripe_count -eq $default_count ] ||
15314 error "default count $default_count != $stripe_count for $dir"
15316 stripe_index=$($LFS getdirstripe -D -i $dir)
15317 [ $stripe_index -eq $default_index ] ||
15318 error "default index $default_index != $stripe_index for $dir"
15320 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15324 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15325 skip "Need MDS version at least 2.7.55" && return
15326 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15332 mkdir $DIR/$tdir/normal_dir
15334 #Checking when client cache stripe index
15335 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15336 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15337 error "create striped_dir failed"
15339 mkdir $DIR/$tdir/striped_dir/dir1 ||
15340 error "create dir1 fails"
15341 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15342 [ $stripe_index -eq 1 ] ||
15343 error "dir1 expect 1 got $stripe_index"
15345 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15346 error "create dir2 fails"
15347 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15348 [ $stripe_index -eq 2 ] ||
15349 error "dir2 expect 2 got $stripe_index"
15351 #check default stripe count/stripe index
15352 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15353 test_300_check_default_striped_dir normal_dir 1 0
15354 test_300_check_default_striped_dir normal_dir 2 1
15355 test_300_check_default_striped_dir normal_dir 2 -1
15357 #delete default stripe information
15358 echo "delete default stripeEA"
15359 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15360 error "set default stripe on striped dir error"
15362 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15363 for dir in $(find $DIR/$tdir/normal_dir/*); do
15364 stripe_count=$($LFS getdirstripe -c $dir)
15365 [ $stripe_count -eq 0 ] ||
15366 error "expect 1 get $stripe_count for $dir"
15367 stripe_index=$($LFS getdirstripe -i $dir)
15368 [ $stripe_index -eq 0 ] ||
15369 error "expect 0 get $stripe_index for $dir"
15372 run_test 300g "check default striped directory for normal directory"
15375 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15376 skip "Need MDS version at least 2.7.55" && return
15377 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15382 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15383 $DIR/$tdir/striped_dir ||
15384 error "set striped dir error"
15386 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15387 test_300_check_default_striped_dir striped_dir 1 0
15388 test_300_check_default_striped_dir striped_dir 2 1
15389 test_300_check_default_striped_dir striped_dir 2 -1
15391 #delete default stripe information
15392 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15393 error "set default stripe on striped dir error"
15395 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15396 for dir in $(find $DIR/$tdir/striped_dir/*); do
15397 stripe_count=$($LFS getdirstripe -c $dir)
15398 [ $stripe_count -eq 0 ] ||
15399 error "expect 1 get $stripe_count for $dir"
15402 run_test 300h "check default striped directory for striped directory"
15405 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15406 skip "Need MDS version at least 2.7.55" && return
15407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15408 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15414 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15415 error "set striped dir error"
15417 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15418 error "create files under striped dir failed"
15420 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15421 error "set striped hashdir error"
15423 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15424 error "create dir0 under hash dir failed"
15425 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15426 error "create dir1 under hash dir failed"
15428 # unfortunately, we need to umount to clear dir layout cache for now
15429 # once we fully implement dir layout, we can drop this
15430 umount_client $MOUNT || error "umount failed"
15431 mount_client $MOUNT || error "mount failed"
15433 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15434 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15435 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15437 #set the stripe to be unknown hash type
15438 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15439 $LCTL set_param fail_loc=0x1901
15440 for ((i = 0; i < 10; i++)); do
15441 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15442 error "stat f-$i failed"
15443 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15446 touch $DIR/$tdir/striped_dir/f0 &&
15447 error "create under striped dir with unknown hash should fail"
15449 $LCTL set_param fail_loc=0
15451 umount_client $MOUNT || error "umount failed"
15452 mount_client $MOUNT || error "mount failed"
15456 run_test 300i "client handle unknown hash type striped directory"
15459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15460 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15461 skip "Need MDS version at least 2.7.55" && return
15462 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15468 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15469 $LCTL set_param fail_loc=0x1702
15470 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15471 error "set striped dir error"
15473 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15474 error "create files under striped dir failed"
15476 $LCTL set_param fail_loc=0
15478 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15482 run_test 300j "test large update record"
15485 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15486 skip "Need MDS version at least 2.7.55" && return
15487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15488 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15494 #define OBD_FAIL_LARGE_STRIPE 0x1703
15495 $LCTL set_param fail_loc=0x1703
15496 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15497 error "set striped dir error"
15498 $LCTL set_param fail_loc=0
15500 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15501 error "getstripeddir fails"
15502 rm -rf $DIR/$tdir/striped_dir ||
15503 error "unlink striped dir fails"
15507 run_test 300k "test large striped directory"
15510 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15511 skip "Need MDS version at least 2.7.55" && return
15512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15513 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15516 test_mkdir -p $DIR/$tdir/striped_dir
15517 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15518 error "chown $RUNAS_ID failed"
15519 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15520 error "set default striped dir failed"
15522 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15523 $LCTL set_param fail_loc=0x80000158
15524 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15526 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15527 [ $stripe_index -eq 1 ] ||
15528 error "expect 1 get $stripe_index for $dir"
15530 run_test 300l "non-root user to create dir under striped dir with stale layout"
15533 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15534 skip "Need MDS version at least 2.7.55" && return
15535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15536 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15538 mkdir -p $DIR/$tdir/striped_dir
15539 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15540 error "set default stripes dir error"
15542 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15544 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15545 [ $stripe_count -eq 0 ] ||
15546 error "expect 0 get $stripe_count for a"
15548 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15549 error "set default stripes dir error"
15551 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15553 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15554 [ $stripe_count -eq 0 ] ||
15555 error "expect 0 get $stripe_count for b"
15557 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15558 error "set default stripes dir error"
15560 mkdir $DIR/$tdir/striped_dir/c &&
15561 error "default stripe_index is invalid, mkdir c should fails"
15563 rm -rf $DIR/$tdir || error "rmdir fails"
15565 run_test 300m "setstriped directory on single MDT FS"
15568 local list=$(comma_list $(mdts_nodes))
15571 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15575 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15576 skip "Need MDS version at least 2.7.55" && return
15577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15578 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15579 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15582 local list=$(comma_list $(mdts_nodes))
15584 trap cleanup_300n RETURN EXIT
15585 mkdir -p $DIR/$tdir
15586 chmod 777 $DIR/$tdir
15587 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15588 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15589 error "create striped dir succeeds with gid=0"
15591 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15592 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15593 error "create striped dir fails with gid=-1"
15595 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15596 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15597 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15598 error "set default striped dir succeeds with gid=0"
15601 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15602 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15603 error "set default striped dir fails with gid=-1"
15606 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15607 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15608 error "create test_dir fails"
15609 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15610 error "create test_dir1 fails"
15611 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15612 error "create test_dir2 fails"
15615 run_test 300n "non-root user to create dir under striped dir with default EA"
15618 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15619 skip "Need MDS version at least 2.7.55" && return
15620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15621 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15625 mkdir -p $DIR/$tdir
15627 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15628 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15629 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15630 skip "not enough free inodes $numfree1 $numfree2"
15634 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15635 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15636 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15637 skip "not enough free space $numfree1 $numfree2"
15641 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15642 error "setdirstripe fails"
15644 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15645 error "create dirs fails"
15647 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15648 ls $DIR/$tdir/striped_dir > /dev/null ||
15649 error "ls striped dir fails"
15650 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15651 error "unlink big striped dir fails"
15653 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15657 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15658 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15660 mkdir -p $DIR/$tdir
15662 #define OBD_FAIL_OUT_ENOSPC 0x1704
15663 do_facet mds2 lctl set_param fail_loc=0x80001704
15664 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15665 error "create striped directory should fail"
15667 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15669 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15672 run_test 300p "create striped directory without space"
15675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15676 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15678 local fd=$(free_fd)
15679 local cmd="exec $fd<$tdir"
15681 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15684 trap "eval $cmd" EXIT
15685 cd $tdir || error "cd $tdir fails"
15686 rmdir ../$tdir || error "rmdir $tdir fails"
15687 mkdir local_dir && error "create dir succeeds"
15688 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15692 run_test 300q "create remote directory under orphan directory"
15694 prepare_remote_file() {
15695 mkdir $DIR/$tdir/src_dir ||
15696 error "create remote source failed"
15698 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15699 touch $DIR/$tdir/src_dir/a
15701 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15702 error "create remote target dir failed"
15704 touch $DIR/$tdir/tgt_dir/b
15706 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15707 error "rename dir cross MDT failed!"
15709 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15710 error "src_child still exists after rename"
15712 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15713 error "missing file(a) after rename"
15715 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15716 error "diff after rename"
15720 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15722 local remote_file=$DIR/$tdir/tgt_dir/b
15724 mkdir -p $DIR/$tdir
15726 prepare_remote_file || error "prepare remote file failed"
15729 $OPENUNLINK $remote_file $remote_file || error
15730 $CHECKSTAT -a $remote_file || error
15732 run_test 310a "open unlink remote file"
15735 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15737 local remote_file=$DIR/$tdir/tgt_dir/b
15739 mkdir -p $DIR/$tdir
15741 prepare_remote_file || error "prepare remote file failed"
15743 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15744 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15745 $CHECKSTAT -t file $remote_file || error "check file failed"
15747 run_test 310b "unlink remote file with multiple links while open"
15750 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15752 local remote_file=$DIR/$tdir/tgt_dir/b
15754 mkdir -p $DIR/$tdir
15756 prepare_remote_file || error "prepare remote file failed"
15758 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15759 multiop_bg_pause $remote_file O_uc ||
15760 error "mulitop failed for remote file"
15762 $MULTIOP $DIR/$tfile Ouc
15763 kill -USR1 $MULTIPID
15766 run_test 310c "open-unlink remote file with multiple links"
15770 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15771 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15773 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15775 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15777 mkdir -p $DIR/$tdir
15778 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15779 createmany -o $DIR/$tdir/$tfile. 1000
15781 # statfs data is not real time, let's just calculate it
15782 old_iused=$((old_iused + 1000))
15784 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15785 osp.*OST0000*MDT0000.create_count")
15786 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15787 osp.*OST0000*MDT0000.max_create_count")
15788 for idx in $(seq $MDSCOUNT); do
15789 do_facet mds$idx "lctl set_param -n \
15790 osp.*OST0000*MDT000?.max_create_count=0"
15793 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15794 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15795 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15797 unlinkmany $DIR/$tdir/$tfile. 1000
15799 for idx in $(seq $MDSCOUNT); do
15800 do_facet mds$idx "lctl set_param -n \
15801 osp.*OST0000*MDT000?.max_create_count=$max_count"
15802 do_facet mds$idx "lctl set_param -n \
15803 osp.*OST0000*MDT000?.create_count=$count"
15807 for i in $(seq 120); do
15808 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15809 # system may be too busy to destroy all objs in time, use
15810 # a somewhat small value to not fail autotest
15811 [ $((old_iused - new_iused)) -gt 400 ] && break
15815 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15816 [ $((old_iused - new_iused)) -gt 400 ] ||
15817 error "objs not destroyed after unlink"
15819 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15826 local vdevdir=$(dirname $(facet_vdevice $ost))
15827 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
15828 local zfs_zapid=$(do_facet $ost $cmd |
15829 grep -w "/O/0/d$((objid%32))" -C 5 |
15830 awk '/Object/{getline; print $1}')
15831 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15832 awk "/$objid = /"'{printf $3}')
15837 zfs_object_blksz() {
15841 local vdevdir=$(dirname $(facet_vdevice $ost))
15842 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15843 local blksz=$(do_facet $ost $cmd $objid |
15844 awk '/dblk/{getline; printf $4}')
15846 case "${blksz: -1}" in
15847 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15848 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15855 test_312() { # LU-4856
15856 remote_ost_nodsh && skip "remote OST with nodsh" && return
15858 [ $(facet_fstype ost1) = "zfs" ] ||
15859 { skip "the test only applies to zfs" && return; }
15861 local max_blksz=$(do_facet ost1 \
15862 $ZFS get -p recordsize $(facet_device ost1) |
15863 awk '!/VALUE/{print $3}')
15864 local min_blksz=$(getconf PAGE_SIZE)
15866 # to make life a little bit easier
15867 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15868 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15870 local tf=$DIR/$tdir/$tfile
15872 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15874 # Get ZFS object id
15875 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15877 # block size change by sequential over write
15879 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
15880 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15882 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15883 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15887 # block size change by sequential append write
15888 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
15889 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15890 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15892 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
15893 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
15894 oflag=sync conv=notrunc
15896 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15897 [ $blksz -eq $((2 * count * min_blksz)) ] ||
15898 error "blksz error, actual $blksz, " \
15899 "expected: 2 * $count * $min_blksz"
15905 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15906 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15908 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
15909 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15910 [ $blksz -eq $min_blksz ] ||
15911 error "blksz error: $blksz, expected: $min_blksz"
15913 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15914 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15915 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15917 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15918 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15919 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15921 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15924 remote_ost_nodsh && skip "remote OST with nodsh" && return
15926 local file=$DIR/$tfile
15928 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15930 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15931 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15932 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15933 error "write should failed"
15934 do_facet ost1 "$LCTL set_param fail_loc=0"
15937 run_test 313 "io should fail after last_rcvd update fail"
15940 local read_write=$1
15941 if [ "$read_write" = "write" ]; then
15942 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15943 elif [ "$read_write" = "read" ]; then
15944 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15946 error "argument error"
15949 # turn off debug for performance testing
15950 local saved_debug=$($LCTL get_param -n debug)
15951 $LCTL set_param debug=0
15953 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15955 # get ost1 size - lustre-OST0000
15956 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15957 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15958 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15960 if [ "$read_write" = "read" ]; then
15961 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15964 local start_time=$(date +%s.%N)
15965 $dd_cmd bs=1M count=$blocks oflag=sync ||
15966 error "real dd $read_write error"
15967 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15969 if [ "$read_write" = "write" ]; then
15973 # define OBD_FAIL_OST_FAKE_RW 0x238
15974 do_facet ost1 $LCTL set_param fail_loc=0x238
15976 local start_time=$(date +%s.%N)
15977 $dd_cmd bs=1M count=$blocks oflag=sync ||
15978 error "fake dd $read_write error"
15979 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15981 if [ "$read_write" = "write" ]; then
15983 cancel_lru_locks osc
15984 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15985 error "$tfile size not $blocks MB"
15987 do_facet ost1 $LCTL set_param fail_loc=0
15989 echo "fake $read_write $duration_fake vs. normal $read_write" \
15990 "$duration in seconds"
15991 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15992 error_not_in_vm "fake write is slower"
15994 $LCTL set_param -n debug="$saved_debug"
15997 test_399a() { # LU-7655 for OST fake write
15998 remote_ost_nodsh && skip "remote OST with nodsh" && return
16002 run_test 399a "fake write should not be slower than normal write"
16004 test_399b() { # LU-8726 for OST fake read
16005 remote_ost_nodsh && skip "remote OST with nodsh" && return
16007 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
16008 skip "only for ldiskfs" && return 0
16012 run_test 399b "fake read should not be slower than normal read"
16014 test_400a() { # LU-1606, was conf-sanity test_74
16015 local extra_flags=''
16016 local out=$TMP/$tfile
16017 local prefix=/usr/include/lustre
16020 if ! which $CC > /dev/null 2>&1; then
16021 skip_env "$CC is not installed"
16025 if ! [[ -d $prefix ]]; then
16026 # Assume we're running in tree and fixup the include path.
16027 extra_flags+=" -I$LUSTRE/../libcfs/include"
16028 extra_flags+=" -I$LUSTRE/include"
16029 extra_flags+=" -L$LUSTRE/utils"
16032 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
16033 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
16034 error "client api broken"
16038 run_test 400a "Lustre client api program can compile and link"
16040 test_400b() { # LU-1606, LU-5011
16042 local out=$TMP/$tfile
16043 local prefix=/usr/include/lustre
16045 # We use a hard coded prefix so that this test will not fail
16046 # when run in tree. There are headers in lustre/include/lustre/
16047 # that are not packaged (like lustre_idl.h) and have more
16048 # complicated include dependencies (like config.h and lnet/types.h).
16049 # Since this test about correct packaging we just skip them when
16050 # they don't exist (see below) rather than try to fixup cppflags.
16052 if ! which $CC > /dev/null 2>&1; then
16053 skip_env "$CC is not installed"
16057 for header in $prefix/*.h; do
16058 if ! [[ -f "$header" ]]; then
16062 if [[ "$(basename $header)" == liblustreapi.h ]]; then
16063 continue # liblustreapi.h is deprecated.
16066 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16067 error "cannot compile '$header'"
16071 run_test 400b "packaged headers can be compiled"
16073 test_401a() { #LU-7437
16074 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16075 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16077 #count the number of parameters by "list_param -R"
16078 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16079 #count the number of parameters by listing proc files
16080 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16081 echo "proc_dirs='$proc_dirs'"
16082 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16083 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16086 [ $params -eq $procs ] ||
16087 error "found $params parameters vs. $procs proc files"
16089 # test the list_param -D option only returns directories
16090 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16091 #count the number of parameters by listing proc directories
16092 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16095 [ $params -eq $procs ] ||
16096 error "found $params parameters vs. $procs proc files"
16098 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16101 local save=$($LCTL get_param -n jobid_var)
16104 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16105 error "no error returned when setting bad parameters"
16107 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16108 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16110 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16111 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16112 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16114 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16117 local jobid_var_old=$($LCTL get_param -n jobid_var)
16118 local jobid_var_new
16120 $LCTL set_param jobid_var= &&
16121 error "no error returned for 'set_param a='"
16123 jobid_var_new=$($LCTL get_param -n jobid_var)
16124 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16125 error "jobid_var was changed by setting without value"
16127 $LCTL set_param jobid_var &&
16128 error "no error returned for 'set_param a'"
16130 jobid_var_new=$($LCTL get_param -n jobid_var)
16131 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16132 error "jobid_var was changed by setting without value"
16134 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16137 local jobid_var_old=$($LCTL get_param -n jobid_var)
16138 local jobid_var_new
16139 local new_value="foo=bar"
16141 $LCTL set_param jobid_var=$new_value ||
16142 error "'set_param a=b' did not accept a value containing '='"
16144 jobid_var_new=$($LCTL get_param -n jobid_var)
16145 [[ "$jobid_var_new" == "$new_value" ]] ||
16146 error "'set_param a=b' failed on a value containing '='"
16148 # Reset the jobid_var to test the other format
16149 $LCTL set_param jobid_var=$jobid_var_old
16150 jobid_var_new=$($LCTL get_param -n jobid_var)
16151 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16152 error "failed to reset jobid_var"
16154 $LCTL set_param jobid_var $new_value ||
16155 error "'set_param a b' did not accept a value containing '='"
16157 jobid_var_new=$($LCTL get_param -n jobid_var)
16158 [[ "$jobid_var_new" == "$new_value" ]] ||
16159 error "'set_param a b' failed on a value containing '='"
16161 $LCTL set_param jobid_var $jobid_var_old
16162 jobid_var_new=$($LCTL get_param -n jobid_var)
16163 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16164 error "failed to reset jobid_var"
16166 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16169 local server_version=$(lustre_version_code $SINGLEMDS)
16170 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16171 [[ $server_version -ge $(version_code 2.7.18.4) &&
16172 $server_version -lt $(version_code 2.7.50) ]] ||
16173 [[ $server_version -ge $(version_code 2.7.2) &&
16174 $server_version -lt $(version_code 2.7.11) ]] ||
16175 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16177 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16178 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16179 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16180 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16181 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16182 echo "Touch failed - OK"
16184 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16187 local file1=$DIR/$tfile.1
16188 local file2=$DIR/$tfile.2
16189 local tfile=$TMP/$tfile
16191 rm -f $file1 $file2 $tfile
16196 # 30 sec OBD_TIMEOUT in ll_getattr()
16197 # right before populating st_nlink
16198 $LCTL set_param fail_loc=0x80001409
16199 stat -c %h $file1 > $tfile &
16201 # create an alias, drop all locks and reclaim the dentry
16203 cancel_lru_locks mdc
16204 cancel_lru_locks osc
16205 sysctl -w vm.drop_caches=2
16209 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16211 rm -f $tfile $file1 $file2
16213 run_test 403 "i_nlink should not drop to zero due to aliasing"
16215 test_404() { # LU-6601
16216 local server_version=$(lustre_version_code $SINGLEMDS)
16217 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16218 { skip "Need server version newer than 2.8.52"; return 0; }
16220 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16221 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16222 awk '/osp .*-osc-MDT/ { print $4}')
16225 for osp in $mosps; do
16226 echo "Deactivate: " $osp
16227 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16228 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16229 awk -vp=$osp '$4 == p { print $2 }')
16230 [ $stat = IN ] || {
16231 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16232 error "deactivate error"
16234 echo "Activate: " $osp
16235 do_facet $SINGLEMDS $LCTL --device %$osp activate
16236 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16237 awk -vp=$osp '$4 == p { print $2 }')
16238 [ $stat = UP ] || {
16239 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16240 error "activate error"
16244 run_test 404 "validate manual {de}activated works properly for OSPs"
16247 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16248 skip "Layout swap lock is not supported" && return
16250 check_swap_layouts_support && return 0
16252 test_mkdir -p $DIR/$tdir
16253 swap_lock_test -d $DIR/$tdir ||
16254 error "One layout swap locked test failed"
16256 run_test 405 "Various layout swap lock tests"
16259 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16260 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16261 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16263 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16264 skip "Need MDS version at least 2.8.50" && return
16266 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16267 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16268 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16269 local def_pool=$($GETSTRIPE -p $MOUNT)
16271 local test_pool=$TESTNAME
16272 pool_add $test_pool || error "pool_add failed"
16273 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16274 error "pool_add_targets failed"
16276 # parent set default stripe count only, child will stripe from both
16277 # parent and fs default
16278 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16279 error "setstripe $MOUNT failed"
16280 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16281 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16282 for i in $(seq 10); do
16283 local f=$DIR/$tdir/$tfile.$i
16284 touch $f || error "touch failed"
16285 local count=$($GETSTRIPE -c $f)
16286 [ $count -eq $OSTCOUNT ] ||
16287 error "$f stripe count $count != $OSTCOUNT"
16288 local offset=$($GETSTRIPE -i $f)
16289 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16290 local size=$($GETSTRIPE -S $f)
16291 [ $size -eq $((def_stripe_size * 2)) ] ||
16292 error "$f stripe size $size != $((def_stripe_size * 2))"
16293 local pool=$($GETSTRIPE -p $f)
16294 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16297 # change fs default striping, delete parent default striping, now child
16298 # will stripe from new fs default striping only
16299 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16300 error "change $MOUNT default stripe failed"
16301 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16302 for i in $(seq 11 20); do
16303 local f=$DIR/$tdir/$tfile.$i
16304 touch $f || error "touch $f failed"
16305 local count=$($GETSTRIPE -c $f)
16306 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16307 local offset=$($GETSTRIPE -i $f)
16308 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16309 local size=$($GETSTRIPE -S $f)
16310 [ $size -eq $def_stripe_size ] ||
16311 error "$f stripe size $size != $def_stripe_size"
16312 local pool=$($GETSTRIPE -p $f)
16313 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16317 unlinkmany $DIR/$tdir/$tfile. 1 20
16319 # restore FS default striping
16320 if [ -z $def_pool ]; then
16321 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16322 -i $def_stripe_offset $MOUNT ||
16323 error "restore default striping failed"
16325 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16326 -i $def_stripe_offset $MOUNT ||
16327 error "restore default striping with $def_pool failed"
16330 local f=$DIR/$tdir/$tfile
16331 pool_remove_all_targets $test_pool $f
16332 pool_remove $test_pool $f
16334 run_test 406 "DNE support fs default striping"
16337 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16338 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16339 skip "Need MDS version at least 2.8.55" && return
16340 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16342 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16343 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16344 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16345 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16346 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16348 #define OBD_FAIL_DT_TXN_STOP 0x2019
16349 for idx in $(seq $MDSCOUNT); do
16350 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16352 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16353 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16354 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16357 run_test 407 "transaction fail should cause operation fail"
16360 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16362 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16363 lctl set_param fail_loc=0x8000040a
16364 # let ll_prepare_partial_page() fail
16365 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16369 # create at least 100 unused inodes so that
16370 # shrink_icache_memory(0) should not return 0
16371 touch $DIR/$tfile-{0..100}
16372 rm -f $DIR/$tfile-{0..100}
16375 echo 2 > /proc/sys/vm/drop_caches
16377 run_test 408 "drop_caches should not hang due to page leaks"
16381 [ $MDSCOUNT -lt 2 ] &&
16382 skip "We need at least 2 MDTs for this test" && return
16384 check_mount_and_prep
16386 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16387 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16388 touch $DIR/$tdir/guard || error "(2) Fail to create"
16390 local PREFIX=$(str_repeat 'A' 128)
16391 echo "Create 1K hard links start at $(date)"
16392 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16393 error "(3) Fail to hard link"
16395 echo "Links count should be right although linkEA overflow"
16396 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16397 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16398 [ $linkcount -eq 1001 ] ||
16399 error "(5) Unexpected hard links count: $linkcount"
16401 echo "List all links start at $(date)"
16402 ls -l $DIR/$tdir/foo > /dev/null ||
16403 error "(6) Fail to list $DIR/$tdir/foo"
16405 echo "Unlink hard links start at $(date)"
16406 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16407 error "(7) Fail to unlink"
16409 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16413 # Create a file, and stat it from the kernel
16414 local testfile=$DIR/$tfile
16417 local run_id=$RANDOM
16418 local my_ino=$(stat --format "%i" $testfile)
16420 # Try to insert the module. This will always fail as the
16421 # module is designed to not be inserted.
16422 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
16425 # Anything but success is a test failure
16427 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
16428 error "no inode match"
16430 run_test 410 "Test inode number returned from kernel thread"
16433 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16434 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16435 skip "Need server version at least 2.9.55" & exit 0
16436 start_full_debug_logging
16440 stop_full_debug_logging
16444 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16445 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16446 awk '/The barrier for/ { print $7 }')
16449 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
16454 barrier_expired() {
16457 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16458 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16459 awk '/will be expired/ { print $7 }')
16461 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
16470 echo "Start barrier_freeze at: $(date)"
16471 #define OBD_FAIL_BARRIER_DELAY 0x2202
16472 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16473 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16476 local b_status=$(barrier_stat)
16477 echo "Got barrier status at: $(date)"
16478 [ "$b_status" = "'freezing_p1'" ] ||
16479 error "(1) unexpected barrier status $b_status"
16481 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16483 b_status=$(barrier_stat)
16484 [ "$b_status" = "'frozen'" ] ||
16485 error "(2) unexpected barrier status $b_status"
16487 local expired=$(barrier_expired)
16488 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16489 sleep $((expired + 3))
16491 b_status=$(barrier_stat)
16492 [ "$b_status" = "'expired'" ] ||
16493 error "(3) unexpected barrier status $b_status"
16495 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16496 error "(4) fail to freeze barrier"
16498 b_status=$(barrier_stat)
16499 [ "$b_status" = "'frozen'" ] ||
16500 error "(5) unexpected barrier status $b_status"
16502 echo "Start barrier_thaw at: $(date)"
16503 #define OBD_FAIL_BARRIER_DELAY 0x2202
16504 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16505 do_facet mgs $LCTL barrier_thaw $FSNAME &
16508 b_status=$(barrier_stat)
16509 echo "Got barrier status at: $(date)"
16510 [ "$b_status" = "'thawing'" ] ||
16511 error "(6) unexpected barrier status $b_status"
16513 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16515 b_status=$(barrier_stat)
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 $FSNAME
16523 b_status=$(barrier_stat)
16524 [ "$b_status" = "'failed'" ] ||
16525 error "(8) unexpected barrier status $b_status"
16527 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16528 do_facet mgs $LCTL barrier_thaw $FSNAME
16532 run_test 801a "write barrier user interfaces and stat machine"
16537 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16538 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16539 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16540 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16541 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16543 cancel_lru_locks mdc
16545 # 180 seconds should be long enough
16546 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16548 local b_status=$(barrier_stat)
16549 [ "$b_status" = "'frozen'" ] ||
16550 error "(6) unexpected barrier status $b_status"
16552 mkdir $DIR/$tdir/d0/d10 &
16555 touch $DIR/$tdir/d1/f13 &
16558 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16561 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16564 rm -f $DIR/$tdir/d4/f12 &
16567 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16569 # To guarantee taht the 'stat' is not blocked
16570 b_status=$(barrier_stat)
16571 [ "$b_status" = "'frozen'" ] ||
16572 error "(8) unexpected barrier status $b_status"
16574 # let above commands to run at background
16577 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16578 ps -p $touch_pid || error "(10) touch should be blocked"
16579 ps -p $ln_pid || error "(11) link should be blocked"
16580 ps -p $mv_pid || error "(12) rename should be blocked"
16581 ps -p $rm_pid || error "(13) unlink should be blocked"
16583 b_status=$(barrier_stat)
16584 [ "$b_status" = "'frozen'" ] ||
16585 error "(14) unexpected barrier status $b_status"
16587 do_facet mgs $LCTL barrier_thaw $FSNAME
16588 b_status=$(barrier_stat)
16589 [ "$b_status" = "'thawed'" ] ||
16590 error "(15) unexpected barrier status $b_status"
16592 wait $mkdir_pid || error "(16) mkdir should succeed"
16593 wait $touch_pid || error "(17) touch should succeed"
16594 wait $ln_pid || error "(18) link should succeed"
16595 wait $mv_pid || error "(19) rename should succeed"
16596 wait $rm_pid || error "(20) unlink should succeed"
16600 run_test 801b "modification will be blocked by write barrier"
16603 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16607 stop mds2 || error "(1) Fail to stop mds2"
16609 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16611 local b_status=$(barrier_stat)
16612 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16613 do_facet mgs $LCTL barrier_thaw $FSNAME
16614 error "(2) unexpected barrier status $b_status"
16617 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16618 error "(3) Fail to rescan barrier bitmap"
16620 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16622 b_status=$(barrier_stat)
16623 [ "$b_status" = "'frozen'" ] ||
16624 error "(4) unexpected barrier status $b_status"
16626 do_facet mgs $LCTL barrier_thaw $FSNAME
16627 b_status=$(barrier_stat)
16628 [ "$b_status" = "'thawed'" ] ||
16629 error "(5) unexpected barrier status $b_status"
16631 local devname=$(mdsdevname 2)
16633 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16635 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16636 error "(7) Fail to rescan barrier bitmap"
16640 run_test 801c "rescan barrier bitmap"
16642 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16643 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16644 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16650 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16651 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16652 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16658 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16659 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16660 skip "Need server version at least 2.9.55" & exit 0
16662 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16664 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16665 error "(2) Fail to copy"
16667 trap cleanup_802 EXIT
16669 # sync by force before remount as readonly
16670 sync; sync_all_data; sleep 3; sync_all_data
16674 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16675 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16676 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16678 echo "Mount the server as read only"
16679 setupall server_only || error "(3) Fail to start servers"
16681 echo "Mount client without ro should fail"
16682 mount_client $MOUNT &&
16683 error "(4) Mount client without 'ro' should fail"
16685 echo "Mount client with ro should succeed"
16686 mount_client $MOUNT ro ||
16687 error "(5) Mount client with 'ro' should succeed"
16689 echo "Modify should be refused"
16690 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16692 echo "Read should be allowed"
16693 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16694 error "(7) Read should succeed under ro mode"
16698 run_test 802 "simulate readonly device"
16701 # tests that do cleanup/setup should be run at the end
16705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16707 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16708 $LCTL set_param fail_loc=0x903
16710 cancel_lru_locks MGC
16712 FAIL_ON_ERROR=true cleanup
16713 FAIL_ON_ERROR=true setup
16715 run_test 900 "umount should not race with any mgc requeue thread"
16718 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16719 check_and_cleanup_lustre
16720 if [ "$I_MOUNTED" != "yes" ]; then
16721 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true