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-6493 3561 5188
12 ALWAYS_EXCEPT=" 42b 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 $SINGLEMDS) = "zfs" ]; then
84 # bug number for skipped test: LU-9514 LU-4536 LU-1957
85 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 51f 65ic 180"
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
94 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
95 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
104 check_swap_layouts_support()
106 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
107 { skip "Does not support layout lock."; return 0; }
111 check_and_setup_lustre
115 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
116 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
117 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
119 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
120 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
121 rm -rf $DIR/[Rdfs][0-9]*
123 # $RUNAS_ID may get set incorrectly somewhere else
124 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
126 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
130 if [ "${ONLY}" = "MOUNT" ] ; then
131 echo "Lustre is up, please go on"
135 echo "preparing for tests involving mounts"
136 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
138 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
139 echo # add a newline after mke2fs.
143 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
144 lctl set_param debug=-1 2> /dev/null || true
147 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
149 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
151 run_test 0a "touch; rm ====================="
154 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
155 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
157 run_test 0b "chmod 0755 $DIR ============================="
160 $LCTL get_param mdc.*.import | grep "state: FULL" ||
161 error "import not FULL"
162 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
165 run_test 0c "check import proc ============================="
168 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
169 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
170 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
171 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
174 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
176 run_test 1 "mkdir; remkdir; rmdir =============================="
179 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
180 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
181 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
183 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
185 run_test 2 "mkdir; touch; rmdir; check file ===================="
188 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
189 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
190 touch $DIR/$tdir/$tfile
191 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
193 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
195 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
201 test_mkdir $DIR/$tdir ||
202 error "Create remote directory failed"
204 touch $DIR/$tdir/$tfile ||
205 error "Create file under remote directory failed"
208 error "Expect error removing in-use dir $DIR/$tdir"
210 test -d $DIR/$tdir || error "Remote directory disappeared"
212 rm -rf $DIR/$tdir || error "remove remote dir error"
214 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
217 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
218 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
219 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
220 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
221 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
223 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
226 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
227 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
228 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
229 error "$tfile does not have perm 0666 or UID $UID"
230 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
231 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
232 error "$tfile should be 0666 and owned by UID $UID"
234 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
237 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
239 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
240 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
241 error "$tfile should be owned by UID $RUNAS_ID"
242 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
243 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
244 error "$tfile should be owned by UID $RUNAS_ID"
246 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
251 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
252 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
253 error "$tfile should be owned by GID $UID"
254 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
255 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
256 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
258 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
261 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
262 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
263 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
264 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
265 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
266 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
267 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
268 error "$tdir/d/subdir should be GID $RUNAS_GID"
269 if [[ $MDSCOUNT -gt 1 ]]; then
270 # check remote dir sgid inherite
271 $LFS mkdir -i 0 $DIR/$tdir.local ||
272 error "mkdir $tdir.local failed"
273 chmod g+s $DIR/$tdir.local ||
274 error "chmod $tdir.local failed"
275 chgrp $RUNAS_GID $DIR/$tdir.local ||
276 error "chgrp $tdir.local failed"
277 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
278 error "mkdir $tdir.remote failed"
279 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
280 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
281 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
282 error "$tdir.remote should be mode 02755"
285 run_test 6g "Is new dir in sgid dir inheriting group?"
287 test_6h() { # bug 7331
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
289 touch $DIR/$tfile || error "touch failed"
290 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
291 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
292 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
293 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
294 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
296 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
299 test_mkdir $DIR/$tdir
300 $MCREATE $DIR/$tdir/$tfile
301 chmod 0666 $DIR/$tdir/$tfile
302 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
303 error "$tdir/$tfile should be mode 0666"
305 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
308 if [ ! -d $DIR/$tdir ]; then
309 test_mkdir $DIR/$tdir
311 $MCREATE $DIR/$tdir/$tfile
312 echo -n foo > $DIR/$tdir/$tfile
313 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
314 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
316 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
319 test_mkdir $DIR/$tdir
320 touch $DIR/$tdir/$tfile
321 chmod 0666 $DIR/$tdir/$tfile
322 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
323 error "$tfile mode not 0666"
325 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 test_mkdir $DIR/$tdir/d2/d3
331 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
333 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
336 test_mkdir $DIR/$tdir
337 test_mkdir $DIR/$tdir/d2
338 touch $DIR/$tdir/d2/$tfile
339 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
340 error "$tdir/d2/$tfile not a file"
342 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
345 test_mkdir $DIR/$tdir
346 test_mkdir $DIR/$tdir/d2
347 chmod 0666 $DIR/$tdir/d2
348 chmod 0705 $DIR/$tdir/d2
349 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
350 error "$tdir/d2 mode not 0705"
352 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
355 test_mkdir $DIR/$tdir
356 touch $DIR/$tdir/$tfile
357 chmod 0666 $DIR/$tdir/$tfile
358 chmod 0654 $DIR/$tdir/$tfile
359 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
360 error "$tdir/d2 mode not 0654"
362 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
365 test_mkdir $DIR/$tdir
366 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
368 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
369 error "$tdir/$tfile size not 0 after truncate"
371 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
374 test_mkdir $DIR/$tdir
375 touch $DIR/$tdir/$tfile
377 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
379 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
382 test_mkdir $DIR/$tdir
383 touch $DIR/$tdir/$tfile
384 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
385 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
386 error "$tdir/${tfile_2} not a file after rename"
387 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
389 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 rm -rf $DIR/$tdir/$tfile
395 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
397 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
400 test_mkdir -p $DIR/$tdir
401 touch $DIR/$tdir/$tfile
402 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
404 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
405 error "$tdir/l-exist not a symlink"
406 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
407 error "$tdir/l-exist not referencing a file"
408 rm -f $DIR/$tdir/l-exist
409 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
411 run_test 17a "symlinks: create, remove (real) =================="
414 test_mkdir -p $DIR/$tdir
415 ln -s no-such-file $DIR/$tdir/l-dangle
417 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
418 error "$tdir/l-dangle not referencing no-such-file"
419 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
420 error "$tdir/l-dangle not referencing non-existent file"
421 rm -f $DIR/$tdir/l-dangle
422 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
424 run_test 17b "symlinks: create, remove (dangling) =============="
426 test_17c() { # bug 3440 - don't save failed open RPC for replay
427 test_mkdir -p $DIR/$tdir
428 ln -s foo $DIR/$tdir/$tfile
429 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
431 run_test 17c "symlinks: open dangling (should return error) ===="
434 test_mkdir -p $DIR/$tdir
435 ln -s foo $DIR/$tdir/$tfile
436 touch $DIR/$tdir/$tfile || error "creating to new symlink"
438 run_test 17d "symlinks: create dangling ========================"
441 test_mkdir -p $DIR/$tdir
442 local foo=$DIR/$tdir/$tfile
443 ln -s $foo $foo || error "create symlink failed"
444 ls -l $foo || error "ls -l failed"
445 ls $foo && error "ls not failed" || true
447 run_test 17e "symlinks: create recursive symlink (should return error) ===="
450 test_mkdir -p $DIR/$tdir
451 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
459 run_test 17f "symlinks: long and very long symlink name ========================"
461 # str_repeat(S, N) generate a string that is string S repeated N times
466 while [ $((n -= 1)) -ge 0 ]; do
472 # Long symlinks and LU-2241
474 test_mkdir -p $DIR/$tdir
475 local TESTS="59 60 61 4094 4095"
477 # Fix for inode size boundary in 2.1.4
478 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
481 # Patch not applied to 2.2 or 2.3 branches
482 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
483 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
486 # skip long symlink name for rhel6.5.
487 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
488 grep -q '6.5' /etc/redhat-release &>/dev/null &&
489 TESTS="59 60 61 4062 4063"
492 local SYMNAME=$(str_repeat 'x' $i)
493 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
494 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
497 run_test 17g "symlinks: really long symlink name and inode boundaries"
499 test_17h() { #bug 17378
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
503 test_mkdir -p $DIR/$tdir
504 if [[ $MDSCOUNT -gt 1 ]]; then
505 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
509 $SETSTRIPE -c -1 $DIR/$tdir
510 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
511 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
512 touch $DIR/$tdir/$tfile || true
514 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
516 test_17i() { #bug 20018
517 remote_mds_nodsh && skip "remote MDS with nodsh" && return
518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
519 test_mkdir -c1 $DIR/$tdir
520 local foo=$DIR/$tdir/$tfile
522 if [[ $MDSCOUNT -gt 1 ]]; then
523 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
527 ln -s $foo $foo || error "create symlink failed"
528 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
529 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
530 ls -l $foo && error "error not detected"
533 run_test 17i "don't panic on short symlink"
535 test_17k() { #bug 22301
536 [[ -z "$(which rsync 2>/dev/null)" ]] &&
537 skip "no rsync command" && return 0
538 rsync --help | grep -q xattr ||
539 skip_env "$(rsync --version | head -n1) does not support xattrs"
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
541 test_mkdir -p $DIR/$tdir
542 test_mkdir -p $DIR/$tdir.new
543 touch $DIR/$tdir/$tfile
544 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
545 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
546 error "rsync failed with xattrs enabled"
548 run_test 17k "symlinks: rsync with xattrs enabled ========================="
550 test_17l() { # LU-279
551 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
552 skip "no getfattr command" && return 0
553 test_mkdir -p $DIR/$tdir
554 touch $DIR/$tdir/$tfile
555 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
556 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
557 # -h to not follow symlinks. -m '' to list all the xattrs.
558 # grep to remove first line: '# file: $path'.
559 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
561 lgetxattr_size_check $path $xattr ||
562 error "lgetxattr_size_check $path $xattr failed"
566 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
570 local short_sym="0123456789"
571 local WDIR=$DIR/${tdir}m
574 remote_mds_nodsh && skip "remote MDS with nodsh" && return
575 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
576 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
577 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
579 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
580 skip "only for ldiskfs MDT" && return 0
582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
586 # create a long symlink file
587 for ((i = 0; i < 4; ++i)); do
588 long_sym=${long_sym}${long_sym}
591 echo "create 512 short and long symlink files under $WDIR"
592 for ((i = 0; i < 256; ++i)); do
593 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
594 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
600 wait_delete_completed
602 echo "recreate the 512 symlink files with a shorter string"
603 for ((i = 0; i < 512; ++i)); do
604 # rewrite the symlink file with a shorter string
605 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
606 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
609 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
610 local devname=$(mdsdevname $mds_index)
612 echo "stop and checking mds${mds_index}:"
613 # e2fsck should not return error
615 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
618 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
619 df $MOUNT > /dev/null 2>&1
621 error "e2fsck detected error for short/long symlink: rc=$rc"
623 run_test 17m "run e2fsck against MDT which contains short/long symlink"
625 check_fs_consistency_17n() {
629 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
630 # so it only check MDT1/MDT2 instead of all of MDTs.
631 for mdt_index in 1 2; do
632 local devname=$(mdsdevname $mdt_index)
633 # e2fsck should not return error
635 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
638 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
639 error "mount mds$mdt_index failed"
640 df $MOUNT > /dev/null 2>&1
648 remote_mds_nodsh && skip "remote MDS with nodsh" && return
649 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
650 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
651 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
653 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
654 skip "only for ldiskfs MDT" && return 0
656 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
660 test_mkdir $DIR/$tdir
661 for ((i=0; i<10; i++)); do
662 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
663 error "create remote dir error $i"
664 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
665 error "create files under remote dir failed $i"
668 check_fs_consistency_17n ||
669 error "e2fsck report error after create files under remote dir"
671 for ((i = 0; i < 10; i++)); do
672 rm -rf $DIR/$tdir/remote_dir_${i} ||
673 error "destroy remote dir error $i"
676 check_fs_consistency_17n ||
677 error "e2fsck report error after unlink files under remote dir"
679 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
680 skip "lustre < 2.4.50 does not support migrate mv " && return
682 for ((i = 0; i < 10; i++)); do
683 mkdir -p $DIR/$tdir/remote_dir_${i}
684 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
685 error "create files under remote dir failed $i"
686 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
687 error "migrate remote dir error $i"
689 check_fs_consistency_17n || error "e2fsck report error after migration"
691 for ((i = 0; i < 10; i++)); do
692 rm -rf $DIR/$tdir/remote_dir_${i} ||
693 error "destroy remote dir error $i"
696 check_fs_consistency_17n || error "e2fsck report error after unlink"
698 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
701 remote_mds_nodsh && skip "remote MDS with nodsh" && return
702 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
703 skip "Need MDS version at least 2.3.64" && return
705 local WDIR=$DIR/${tdir}o
711 mdt_index=$($LFS getstripe -M $WDIR/$tfile)
712 mdt_index=$((mdt_index+1))
715 #fail mds will wait the failover finish then set
716 #following fail_loc to avoid interfer the recovery process.
719 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
720 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
721 ls -l $WDIR/$tfile && rc=1
722 do_facet mds${mdt_index} lctl set_param fail_loc=0
723 [[ $rc -ne 0 ]] && error "stat file should fail"
726 run_test 17o "stat file with incompat LMA feature"
729 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
730 ls $DIR || error "Failed to ls $DIR: $?"
732 run_test 18 "touch .../f ; ls ... =============================="
738 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
740 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
743 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
745 run_test 19b "ls -l .../f19 (should return error) =============="
748 [ $RUNAS_ID -eq $UID ] &&
749 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
750 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
752 run_test 19c "$RUNAS touch .../f19 (should return error) =="
755 cat $DIR/f19 && error || true
757 run_test 19d "cat .../f19 (should return error) =============="
769 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
771 run_test 20 "touch .../f ; ls -l ... ==========================="
774 test_mkdir -p $DIR/$tdir
775 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
776 ln -s dangle $DIR/$tdir/link
777 echo foo >> $DIR/$tdir/link
778 cat $DIR/$tdir/dangle
779 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
780 $CHECKSTAT -f -t file $DIR/$tdir/link ||
781 error "$tdir/link not linked to a file"
783 run_test 21 "write to dangling link ============================"
787 test_mkdir -p $DIR/$tdir
788 chown $RUNAS_ID:$RUNAS_GID $WDIR
789 (cd $WDIR || error "cd $WDIR failed";
790 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
792 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
793 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
794 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
796 run_test 22 "unpack tar archive as non-root user ==============="
800 test_mkdir -p $DIR/$tdir
801 local file=$DIR/$tdir/$tfile
803 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
804 openfile -f O_CREAT:O_EXCL $file &&
805 error "$file recreate succeeded" || true
807 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
809 test_23b() { # bug 18988
810 test_mkdir -p $DIR/$tdir
811 local file=$DIR/$tdir/$tfile
814 echo foo > $file || error "write filed"
815 echo bar >> $file || error "append filed"
816 $CHECKSTAT -s 8 $file || error "wrong size"
819 run_test 23b "O_APPEND check =========================="
823 echo '-- same directory rename'
824 test_mkdir $DIR/$tdir
825 touch $DIR/$tdir/$tfile.1
826 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
827 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
829 run_test 24a "rename file to non-existent target"
832 test_mkdir $DIR/$tdir
833 touch $DIR/$tdir/$tfile.{1,2}
834 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
835 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
836 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
838 run_test 24b "rename file to existing target"
841 test_mkdir $DIR/$tdir
842 test_mkdir $DIR/$tdir/d$testnum.1
843 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
844 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
845 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
847 run_test 24c "rename directory to non-existent target"
850 test_mkdir -c1 $DIR/$tdir
851 test_mkdir -c1 $DIR/$tdir/d$testnum.1
852 test_mkdir -c1 $DIR/$tdir/d$testnum.2
853 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
854 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
855 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
857 run_test 24d "rename directory to existing target"
860 echo '-- cross directory renames --'
864 mv $DIR/R5a/f $DIR/R5b/g
865 $CHECKSTAT -a $DIR/R5a/f || error
866 $CHECKSTAT -t file $DIR/R5b/g || error
868 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
873 touch $DIR/R6a/f $DIR/R6b/g
874 mv $DIR/R6a/f $DIR/R6b/g
875 $CHECKSTAT -a $DIR/R6a/f || error
876 $CHECKSTAT -t file $DIR/R6b/g || error
878 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
883 test_mkdir $DIR/R7a/d
884 mv $DIR/R7a/d $DIR/R7b/e
885 $CHECKSTAT -a $DIR/R7a/d || error
886 $CHECKSTAT -t dir $DIR/R7b/e || error
888 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
891 test_mkdir -c1 $DIR/R8a
892 test_mkdir -c1 $DIR/R8b
893 test_mkdir -c1 $DIR/R8a/d
894 test_mkdir -c1 $DIR/R8b/e
895 mrename $DIR/R8a/d $DIR/R8b/e
896 $CHECKSTAT -a $DIR/R8a/d || error
897 $CHECKSTAT -t dir $DIR/R8b/e || error
899 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
902 echo "-- rename error cases"
906 mrename $DIR/R9/f $DIR/R9/a
907 $CHECKSTAT -t file $DIR/R9/f || error
908 $CHECKSTAT -t dir $DIR/R9/a || error
909 $CHECKSTAT -a $DIR/R9/a/f || error
911 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
915 mrename $DIR/R10/f $DIR/R10/g
916 $CHECKSTAT -t dir $DIR/R10 || error
917 $CHECKSTAT -a $DIR/R10/f || error
918 $CHECKSTAT -a $DIR/R10/g || error
920 run_test 24j "source does not exist ============================"
924 test_mkdir $DIR/R11a/d
926 mv $DIR/R11a/f $DIR/R11a/d
927 $CHECKSTAT -a $DIR/R11a/f || error
928 $CHECKSTAT -t file $DIR/R11a/d/f || error
930 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
932 # bug 2429 - rename foo foo foo creates invalid file
935 $MULTIOP $f OcNs || error
937 run_test 24l "Renaming a file to itself ========================"
941 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
942 # on ext3 this does not remove either the source or target files
943 # though the "expected" operation would be to remove the source
944 $CHECKSTAT -t file ${f} || error "${f} missing"
945 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
947 run_test 24m "Renaming a file to a hard link to itself ========="
951 # this stats the old file after it was renamed, so it should fail
955 $CHECKSTAT ${f}.rename
958 run_test 24n "Statting the old file after renaming (Posix rename 2)"
961 test_mkdir -p $DIR/d24o
962 rename_many -s random -v -n 10 $DIR/d24o
964 run_test 24o "rename of files during htree split ==============="
969 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
970 mrename $DIR/R12a $DIR/R12b
971 $CHECKSTAT -a $DIR/R12a || error
972 $CHECKSTAT -t dir $DIR/R12b || error
973 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
974 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
976 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
978 cleanup_multiop_pause() {
984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
987 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
988 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
991 trap cleanup_multiop_pause EXIT
992 mrename $DIR/R13a $DIR/R13b
993 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
994 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
995 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
996 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
997 cleanup_multiop_pause
998 wait $MULTIPID || error "multiop close failed"
1000 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1002 test_24r() { #bug 3789
1003 test_mkdir $DIR/R14a
1004 test_mkdir $DIR/R14a/b
1005 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1006 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1007 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1009 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1012 test_mkdir $DIR/R15a
1013 test_mkdir $DIR/R15a/b
1014 test_mkdir $DIR/R15a/b/c
1015 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1016 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1017 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1019 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1021 test_mkdir $DIR/R16a
1022 test_mkdir $DIR/R16a/b
1023 test_mkdir $DIR/R16a/b/c
1024 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1025 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1026 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1028 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1030 test_24u() { # bug12192
1031 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1032 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1034 run_test 24u "create stripe file"
1038 size=$(getconf PAGE_SIZE 2>/dev/null)
1039 echo -n ${size:-4096}
1042 simple_cleanup_common() {
1045 [ -z "$DIR" -o -z "$tdir" ] && return 0
1047 local start=$SECONDS
1050 wait_delete_completed
1051 echo "cleanup time $((SECONDS - start))"
1055 max_pages_per_rpc() {
1056 local mdtname="$(printf "MDT%04x" ${1:-0})"
1057 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1062 local nrfiles=${COUNT:-100000}
1063 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1064 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1066 local fname="$DIR/$tdir/$tfile"
1067 test_mkdir "$(dirname $fname)"
1068 # assume MDT0000 has the fewest inodes
1069 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1070 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1071 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1073 trap simple_cleanup_common EXIT
1075 createmany -m "$fname" $nrfiles
1077 cancel_lru_locks mdc
1078 lctl set_param mdc.*.stats clear
1080 # was previously test_24D: LU-6101
1081 # readdir() returns correct number of entries after cursor reload
1082 local num_ls=$(ls $DIR/$tdir | wc -l)
1083 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1084 local num_all=$(ls -a $DIR/$tdir | wc -l)
1085 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1086 $num_all -ne $((nrfiles + 2)) ]; then
1087 error "Expected $nrfiles files, got $num_ls " \
1088 "($num_uniq unique $num_all .&..)"
1090 # LU-5 large readdir
1091 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1092 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1093 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1094 # take into account of overhead in lu_dirpage header and end mark in
1095 # each page, plus one in rpc_num calculation.
1096 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1097 local page_entries=$((($(page_size) - 24) / dirent_size))
1098 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1099 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1100 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1101 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1102 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1103 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1104 error "large readdir doesn't take effect: " \
1105 "$mds_readpage should be about $rpc_max"
1107 simple_cleanup_common
1109 run_test 24v "list large directory (test hash collision, b=17560)"
1111 test_24w() { # bug21506
1113 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1114 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1115 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1116 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1117 [[ "$SZ1" -eq "$SZ2" ]] ||
1118 error "Error reading at the end of the file $tfile"
1120 run_test 24w "Reading a file larger than 4Gb"
1123 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1125 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1126 skip "Need MDS version at least 2.7.56" && return
1128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1130 local remote_dir=$DIR/$tdir/remote_dir
1132 test_mkdir -p $DIR/$tdir
1133 $LFS mkdir -i $MDTIDX $remote_dir ||
1134 error "create remote directory failed"
1136 test_mkdir -p $DIR/$tdir/src_dir
1137 touch $DIR/$tdir/src_file
1138 test_mkdir -p $remote_dir/tgt_dir
1139 touch $remote_dir/tgt_file
1141 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1142 error "rename dir cross MDT failed!"
1144 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1145 error "rename file cross MDT failed!"
1147 touch $DIR/$tdir/ln_file
1148 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1149 error "ln file cross MDT failed"
1151 rm -rf $DIR/$tdir || error "Can not delete directories"
1153 run_test 24x "cross MDT rename/link"
1156 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1159 local remote_dir=$DIR/$tdir/remote_dir
1161 test_mkdir -p $DIR/$tdir
1162 $LFS mkdir -i $MDTIDX $remote_dir ||
1163 error "create remote directory failed"
1165 test_mkdir -p $remote_dir/src_dir
1166 touch $remote_dir/src_file
1167 test_mkdir -p $remote_dir/tgt_dir
1168 touch $remote_dir/tgt_file
1170 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1171 error "rename subdir in the same remote dir failed!"
1173 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1174 error "rename files in the same remote dir failed!"
1176 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1177 error "link files in the same remote dir failed!"
1179 rm -rf $DIR/$tdir || error "Can not delete directories"
1181 run_test 24y "rename/link on the same dir should succeed"
1183 test_24A() { # LU-3182
1187 test_mkdir -p $DIR/$tdir
1188 trap simple_cleanup_common EXIT
1189 createmany -m $DIR/$tdir/$tfile $NFILES
1190 local t=$(ls $DIR/$tdir | wc -l)
1191 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1192 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1193 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1194 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1197 simple_cleanup_common || error "Can not delete directories"
1199 run_test 24A "readdir() returns correct number of entries."
1201 test_24B() { # LU-4805
1202 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1205 test_mkdir $DIR/$tdir
1206 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1207 error "create striped dir failed"
1209 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1210 [ $count -eq 2 ] || error "Expected 2, got $count"
1212 touch $DIR/$tdir/striped_dir/a
1214 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1215 [ $count -eq 3 ] || error "Expected 3, got $count"
1217 touch $DIR/$tdir/striped_dir/.f
1219 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1220 [ $count -eq 4 ] || error "Expected 4, got $count"
1222 rm -rf $DIR/$tdir || error "Can not delete directories"
1224 run_test 24B "readdir for striped dir return correct number of entries"
1227 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1233 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1234 error "create striped dir failed"
1236 cd $DIR/$tdir/d0/striped_dir
1238 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1239 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1240 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1242 [ "$d0_ino" = "$parent_ino" ] ||
1243 error ".. wrong, expect $d0_ino, get $parent_ino"
1245 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1246 error "mv striped dir failed"
1248 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1250 [ "$d1_ino" = "$parent_ino" ] ||
1251 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1253 run_test 24C "check .. in striped dir"
1256 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1260 mkdir $DIR/$tdir/src_dir
1261 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1262 error "create remote source failed"
1264 touch $DIR/$tdir/src_dir/src_child/a
1266 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1267 error "create remote target dir failed"
1269 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1270 error "create remote target child failed"
1272 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1273 error "rename dir cross MDT failed!"
1277 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1278 error "src_child still exists after rename"
1280 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1281 error "missing file(a) after rename"
1283 rm -rf $DIR/$tdir || error "Can not delete directories"
1285 run_test 24E "cross MDT rename/link"
1288 echo '== symlink sanity ============================================='
1292 touch $DIR/s25/foo || error
1294 run_test 25a "create file in symlinked directory ==============="
1297 [ ! -d $DIR/d25 ] && test_25a
1298 $CHECKSTAT -t file $DIR/s25/foo || error
1300 run_test 25b "lookup file in symlinked directory ==============="
1304 test_mkdir $DIR/d26/d26-2
1305 ln -s d26/d26-2 $DIR/s26
1306 touch $DIR/s26/foo || error
1308 run_test 26a "multiple component symlink ======================="
1311 test_mkdir -p $DIR/d26b/d26-2
1312 ln -s d26b/d26-2/foo $DIR/s26-2
1313 touch $DIR/s26-2 || error
1315 run_test 26b "multiple component symlink at end of lookup ======"
1318 test_mkdir $DIR/d26.2
1319 touch $DIR/d26.2/foo
1320 ln -s d26.2 $DIR/s26.2-1
1321 ln -s s26.2-1 $DIR/s26.2-2
1322 ln -s s26.2-2 $DIR/s26.2-3
1323 chmod 0666 $DIR/s26.2-3/foo
1325 run_test 26c "chain of symlinks ================================"
1327 # recursive symlinks (bug 439)
1329 ln -s d26-3/foo $DIR/d26-3
1331 run_test 26d "create multiple component recursive symlink ======"
1334 [ ! -h $DIR/d26-3 ] && test_26d
1337 run_test 26e "unlink multiple component recursive symlink ======"
1339 # recursive symlinks (bug 7022)
1341 test_mkdir -p $DIR/$tdir
1342 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1343 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1344 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1345 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1346 cd $tfile || error "cd $tfile failed"
1347 ln -s .. dotdot || error "ln dotdot failed"
1348 ln -s dotdot/lndir lndir || error "ln lndir failed"
1349 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1350 output=`ls $tfile/$tfile/lndir/bar1`
1351 [ "$output" = bar1 ] && error "unexpected output"
1352 rm -r $tfile || error "rm $tfile failed"
1353 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1355 run_test 26f "rm -r of a directory which has recursive symlink ="
1358 echo '== stripe sanity =============================================='
1359 test_mkdir -p $DIR/d27 || error "mkdir failed"
1361 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1362 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1363 log "== test_27a: write to one stripe file ========================="
1364 cp /etc/hosts $DIR/d27/f0 || error
1366 run_test 27a "one stripe file =================================="
1369 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1370 test_mkdir -p $DIR/d27
1371 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1372 $GETSTRIPE -c $DIR/d27/f01
1373 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1374 error "two-stripe file doesn't have two stripes"
1376 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1378 run_test 27b "create and write to two stripe file"
1381 test_mkdir -p $DIR/d27
1382 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1383 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1384 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1386 run_test 27d "create file with default settings ================"
1389 # LU-5839 adds check for existed layout before setting it
1390 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1391 skip "Need MDS version at least 2.7.56" && return
1392 test_mkdir -p $DIR/d27
1393 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1394 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1395 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1397 run_test 27e "setstripe existing file (should return error) ======"
1400 test_mkdir $DIR/$tdir
1401 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1402 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1403 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1404 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1405 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1406 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1408 run_test 27f "setstripe with bad stripe size (should return error)"
1411 test_mkdir -p $DIR/d27
1412 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1413 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1414 error "$DIR/d27/fnone has object"
1416 run_test 27g "$GETSTRIPE with no objects"
1419 test_mkdir $DIR/$tdir
1420 touch $DIR/$tdir/$tfile || error "touch failed"
1421 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1422 error "missing objects"
1424 run_test 27i "$GETSTRIPE with some objects"
1427 test_mkdir -p $DIR/d27
1428 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1430 run_test 27j "setstripe with bad stripe offset (should return error)"
1432 test_27k() { # bug 2844
1433 test_mkdir -p $DIR/d27
1435 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1436 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1437 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1438 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1439 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1440 dd if=/dev/zero of=$FILE bs=4k count=1
1441 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1442 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1444 run_test 27k "limit i_blksize for broken user apps ============="
1447 test_mkdir -p $DIR/d27
1448 mcreate $DIR/f27l || error "creating file"
1449 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1450 error "setstripe should have failed" || true
1452 run_test 27l "check setstripe permissions (should return error)"
1455 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1458 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1460 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1461 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1464 trap simple_cleanup_common EXIT
1465 test_mkdir -p $DIR/$tdir
1466 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1467 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1468 error "dd should fill OST0"
1470 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1472 [ $i -gt 256 ] && break
1475 touch $DIR/$tdir/f27m_$i
1476 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1477 error "OST0 was full but new created file still use it"
1479 touch $DIR/$tdir/f27m_$i
1480 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1481 error "OST0 was full but new created file still use it"
1482 simple_cleanup_common
1484 run_test 27m "create file while OST0 was full =================="
1487 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1491 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1492 # if the OST isn't full anymore.
1494 local OSTIDX=${1:-""}
1496 local list=$(comma_list $(osts_nodes))
1497 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1499 do_nodes $list lctl set_param fail_loc=0
1500 sync # initiate all OST_DESTROYs from MDS to OST
1504 exhaust_precreations() {
1507 local FAILIDX=${3:-$OSTIDX}
1508 local ofacet=ost$((OSTIDX + 1))
1510 test_mkdir -p -c1 $DIR/$tdir
1511 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1512 local mfacet=mds$((mdtidx + 1))
1513 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1515 local OST=$(ostname_from_index $OSTIDX)
1518 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1519 local last_id=$(do_facet $mfacet lctl get_param -n \
1520 osc.$mdtosc_proc1.prealloc_last_id)
1521 local next_id=$(do_facet $mfacet lctl get_param -n \
1522 osc.$mdtosc_proc1.prealloc_next_id)
1524 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1525 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1527 test_mkdir -p $DIR/$tdir/${OST}
1528 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1529 #define OBD_FAIL_OST_ENOSPC 0x215
1530 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1531 echo "Creating to objid $last_id on ost $OST..."
1532 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1533 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1534 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1538 exhaust_all_precreations() {
1540 for (( i=0; i < OSTCOUNT; i++ )) ; do
1541 exhaust_precreations $i $1 -1
1546 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1548 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1549 remote_ost_nodsh && skip "remote OST with nodsh" && return
1552 rm -f $DIR/$tdir/$tfile
1553 exhaust_precreations 0 0x80000215
1554 $SETSTRIPE -c -1 $DIR/$tdir
1555 touch $DIR/$tdir/$tfile || error
1556 $GETSTRIPE $DIR/$tdir/$tfile
1559 run_test 27n "create file with some full OSTs =================="
1562 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1564 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1565 remote_ost_nodsh && skip "remote OST with nodsh" && return
1568 rm -f $DIR/$tdir/$tfile
1569 exhaust_all_precreations 0x215
1571 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1576 run_test 27o "create file with all full OSTs (should error) ===="
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1582 remote_ost_nodsh && skip "remote OST with nodsh" && return
1585 rm -f $DIR/$tdir/$tfile
1586 test_mkdir -p $DIR/$tdir
1588 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1589 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1590 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1592 exhaust_precreations 0 0x80000215
1593 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1594 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1595 $GETSTRIPE $DIR/$tdir/$tfile
1599 run_test 27p "append to a truncated file with some full OSTs ==="
1602 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1605 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 rm -f $DIR/$tdir/$tfile
1610 test_mkdir -p $DIR/$tdir
1611 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1612 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||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 $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 $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 $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 -p $DIR/$tdir
1694 $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 -p $DIR/$tdir || error "mkdir failed"
1717 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1718 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1719 error "stripe size $size != 65536" || true
1720 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1721 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1723 run_test 27w "check $SETSTRIPE -S option"
1726 [[ $OSTCOUNT -lt 2 ]] &&
1727 skip_env "skipping multiple stripe count/offset test" && return
1729 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1730 for i in $(seq 1 $OSTCOUNT); do
1732 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1733 error "setstripe -c $i -i $offset failed"
1734 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1735 index=$($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 $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 $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 $OFFSET`; do
1757 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1758 error "OST0 was degraded but new created file still use it"
1760 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1762 run_test 27x "create files while OST0 is degraded"
1765 [[ $OSTCOUNT -lt 2 ]] &&
1766 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1767 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1768 remote_ost_nodsh && skip "remote OST with nodsh" && return
1769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1771 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1772 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1773 osc.$mdtosc.prealloc_last_id)
1774 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1775 osc.$mdtosc.prealloc_next_id)
1776 local fcount=$((last_id - next_id))
1777 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1778 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1780 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1781 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1782 local OST_DEACTIVE_IDX=-1
1787 for OSC in $MDS_OSCS; do
1788 OST=$(osc_to_ost $OSC)
1789 OSTIDX=$(index_from_ostuuid $OST)
1790 if [ $OST_DEACTIVE_IDX == -1 ]; then
1791 OST_DEACTIVE_IDX=$OSTIDX
1793 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1794 echo $OSC "is Deactivated:"
1795 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1799 OSTIDX=$(index_from_ostuuid $OST)
1800 test_mkdir -p $DIR/$tdir
1801 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1803 for OSC in $MDS_OSCS; do
1804 OST=$(osc_to_ost $OSC)
1805 OSTIDX=$(index_from_ostuuid $OST)
1806 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1807 echo $OST "is degraded:"
1808 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1809 obdfilter.$OST.degraded=1
1814 createmany -o $DIR/$tdir/$tfile $fcount
1816 for OSC in $MDS_OSCS; do
1817 OST=$(osc_to_ost $OSC)
1818 OSTIDX=$(index_from_ostuuid $OST)
1819 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1820 echo $OST "is recovered from degraded:"
1821 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1822 obdfilter.$OST.degraded=0
1824 do_facet $SINGLEMDS lctl --device %$OSC activate
1828 # all osp devices get activated, hence -1 stripe count restored
1831 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1832 # devices get activated.
1834 $SETSTRIPE -c -1 $DIR/$tfile
1835 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1837 [ $stripecnt -ne $OSTCOUNT ] &&
1838 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1841 run_test 27y "create files while OST0 is degraded and the rest inactive"
1847 lmm_count=$($GETSTRIPE -c $1)
1848 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1849 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1851 local old_ifs="$IFS"
1853 fid=($($LFS path2fid $1))
1856 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1857 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1859 # compare lmm_seq and lu_fid->f_seq
1860 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1861 # compare lmm_object_id and lu_fid->oid
1862 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1864 # check the trusted.fid attribute of the OST objects of the file
1865 local have_obdidx=false
1867 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1868 # skip lines up to and including "obdidx"
1869 [ -z "$obdidx" ] && break
1870 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1871 $have_obdidx || continue
1873 local ost=$((obdidx + 1))
1874 local dev=$(ostdevname $ost)
1877 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1879 seq=$(echo $seq | sed -e "s/^0x//g")
1880 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1881 oid_hex=$(echo $oid)
1883 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1885 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1889 # Don't unmount/remount the OSTs if we don't need to do that.
1890 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1891 # update too, until that use mount/ll_decode_filter_fid/mount.
1892 # Re-enable when debugfs will understand new filter_fid.
1894 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1895 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1896 $dev 2>/dev/null" | grep "parent=")
1898 if [ -z "$ff" ]; then
1900 mount_fstype ost$ost
1901 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1902 $(facet_mntpt ost$ost)/$obj_file)
1903 unmount_fstype ost$ost
1904 start ost$ost $dev $OST_MOUNT_OPTS
1908 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1910 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1912 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1913 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1915 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1916 # stripe_size=1048576 component_id=1 component_start=0 \
1917 # component_end=33554432
1918 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1919 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1920 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1922 if grep -q 'stripe=' <<<$ff; then
1923 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1925 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1926 # into f_ver in this case. See comment on ff_parent.
1927 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1930 if grep -q 'stripe_count=' <<<$ff; then
1931 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1932 -e 's/ .*//' <<<$ff)
1933 [ $lmm_count = $ff_scnt ] ||
1934 error "FF stripe count $lmm_count != $ff_scnt"
1936 # compare lmm_seq and filter_fid->ff_parent.f_seq
1937 [ $ff_pseq = $lmm_seq ] ||
1938 error "FF parent SEQ $ff_pseq != $lmm_seq"
1939 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1940 [ $ff_poid = $lmm_oid ] ||
1941 error "FF parent OID $ff_poid != $lmm_oid"
1942 (($ff_pstripe == $stripe_nr)) ||
1943 error "FF stripe $ff_pstripe != $stripe_nr"
1945 stripe_nr=$((stripe_nr + 1))
1950 remote_ost_nodsh && skip "remote OST with nodsh" && return
1951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1952 test_mkdir -p $DIR/$tdir
1954 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1955 { error "setstripe -c -1 failed"; return 1; }
1956 # We need to send a write to every object to get parent FID info set.
1957 # This _should_ also work for setattr, but does not currently.
1958 # touch $DIR/$tdir/$tfile-1 ||
1959 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1960 { error "dd $tfile-1 failed"; return 2; }
1961 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1962 { error "setstripe -c -1 failed"; return 3; }
1963 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1964 { error "dd $tfile-2 failed"; return 4; }
1966 # make sure write RPCs have been sent to OSTs
1969 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1970 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1972 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1974 test_27A() { # b=19102
1975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1976 local restore_size=$($GETSTRIPE -S $MOUNT)
1977 local restore_count=$($GETSTRIPE -c $MOUNT)
1978 local restore_offset=$($GETSTRIPE -i $MOUNT)
1979 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1980 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1981 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1982 local default_size=$($GETSTRIPE -S $MOUNT)
1983 local default_offset=$($GETSTRIPE -i $MOUNT)
1984 local dsize=$((1024 * 1024))
1985 [ $default_size -eq $dsize ] ||
1986 error "stripe size $default_size != $dsize"
1987 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1988 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1990 run_test 27A "check filesystem-wide default LOV EA values"
1992 test_27B() { # LU-2523
1993 test_mkdir -p $DIR/$tdir
1994 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1996 # open f1 with O_LOV_DELAY_CREATE
1998 # call setstripe ioctl on open file descriptor for f1
2000 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2004 # open f1 with O_LOV_DELAY_CREATE
2006 # call setstripe ioctl on open file descriptor for f1
2008 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2010 # Allow multiop to fail in imitation of NFS's busted semantics.
2013 run_test 27B "call setstripe on open unlinked file/rename victim"
2015 test_27C() { #LU-2871
2016 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2024 test_mkdir -p $DIR/$tdir
2026 for i in $(seq 0 $((OSTCOUNT - 1))); do
2027 # set stripe across all OSTs starting from OST$i
2028 $SETSTRIPE -i $i -c -1 $tfile$i
2029 # get striping information
2030 ost_idx=($($GETSTRIPE $tfile$i |
2031 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2035 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2036 error "${#ost_idx[@]} != $OSTCOUNT"
2038 for index in $(seq 0 $((OSTCOUNT - 1))); do
2040 for j in $(echo ${ost_idx[@]}); do
2041 if [ $index -eq $j ]; then
2047 error "Can not find $index in ${ost_idx[@]}"
2051 run_test 27C "check full striping across all OSTs"
2054 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2055 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2056 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2057 local POOL=${POOL:-testpool}
2059 local last_ost=$(($OSTCOUNT - 1))
2061 local ost_list=$(seq $first_ost $ost_step $last_ost)
2062 local ost_range="$first_ost $last_ost $ost_step"
2064 test_mkdir -p $DIR/$tdir
2065 pool_add $POOL || error "pool_add failed"
2066 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2069 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2071 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) ] &&
2072 skip27D += "-s 30,31"
2073 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2074 error "llapi_layout_test failed"
2076 destroy_test_pools || error "destroy test pools failed"
2078 run_test 27D "validate llapi_layout API"
2080 # Verify that default_easize is increased from its initial value after
2081 # accessing a widely striped file.
2083 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2084 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2085 skip "client does not have LU-3338 fix" && return
2087 # 72 bytes is the minimum space required to store striping
2088 # information for a file striped across one OST:
2089 # (sizeof(struct lov_user_md_v3) +
2090 # sizeof(struct lov_user_ost_data_v1))
2092 $LCTL set_param -n llite.*.default_easize $min_easize ||
2093 error "lctl set_param failed"
2094 local easize=$($LCTL get_param -n llite.*.default_easize)
2096 [ $easize -eq $min_easize ] ||
2097 error "failed to set default_easize"
2099 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2100 error "setstripe failed"
2104 easize=$($LCTL get_param -n llite.*.default_easize)
2106 [ $easize -gt $min_easize ] ||
2107 error "default_easize not updated"
2109 run_test 27E "check that default extended attribute size properly increases"
2111 test_27F() { # LU-5346/LU-7975
2112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2113 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2114 skip "Need MDS version at least 2.8.51" && return
2115 remote_ost_nodsh && skip "remote OST with nodsh" && return
2117 test_mkdir -p $DIR/$tdir
2119 $SETSTRIPE -c 2 $DIR/$tdir
2121 # stop all OSTs to reproduce situation for LU-7975 ticket
2122 for num in $(seq $OSTCOUNT); do
2126 # open/create f0 with O_LOV_DELAY_CREATE
2127 # truncate f0 to a non-0 size
2129 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2131 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2132 # open/write it again to force delayed layout creation
2133 cat /etc/hosts > $DIR/$tdir/f0 &
2137 for num in $(seq $OSTCOUNT); do
2138 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2139 error "ost$num failed to start"
2142 wait $catpid || error "cat failed"
2144 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2145 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2148 run_test 27F "Client resend delayed layout creation with non-zero size"
2150 # createtest also checks that device nodes are created and
2151 # then visible correctly (#2091)
2152 test_28() { # bug 2091
2154 $CREATETEST $DIR/d28/ct || error
2156 run_test 28 "create/mknod/mkdir with bad file types ============"
2159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2160 sync; sleep 1; sync # flush out any dirty pages from previous tests
2167 declare -i LOCKCOUNTORIG=0
2168 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2169 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2171 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2173 declare -i LOCKUNUSEDCOUNTORIG=0
2174 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2175 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2182 declare -i LOCKCOUNTCURRENT=0
2183 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2184 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2187 declare -i LOCKUNUSEDCOUNTCURRENT=0
2188 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2189 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2192 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2193 $LCTL set_param -n ldlm.dump_namespaces ""
2194 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2195 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2196 log "dumped log to $TMP/test_29.dk (bug 5793)"
2199 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2200 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2201 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2202 log "dumped log to $TMP/test_29.dk (bug 5793)"
2206 run_test 29 "IT_GETATTR regression ============================"
2208 test_30a() { # was test_30
2209 cp $(which ls) $DIR || cp /bin/ls $DIR
2213 run_test 30a "execute binary from Lustre (execve) =============="
2216 cp `which ls` $DIR || cp /bin/ls $DIR
2218 $RUNAS $DIR/ls / || error
2221 run_test 30b "execute binary from Lustre as non-root ==========="
2223 test_30c() { # b=22376
2224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2225 cp `which ls` $DIR || cp /bin/ls $DIR
2227 cancel_lru_locks mdc
2228 cancel_lru_locks osc
2229 $RUNAS $DIR/ls / || error
2232 run_test 30c "execute binary from Lustre without read perms ===="
2235 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2236 $CHECKSTAT -a $DIR/f31 || error
2238 run_test 31a "open-unlink file =================================="
2241 touch $DIR/f31 || error
2242 ln $DIR/f31 $DIR/f31b || error
2243 $MULTIOP $DIR/f31b Ouc || error
2244 $CHECKSTAT -t file $DIR/f31 || error
2246 run_test 31b "unlink file with multiple links while open ======="
2249 touch $DIR/f31 || error
2250 ln $DIR/f31 $DIR/f31c || error
2251 multiop_bg_pause $DIR/f31 O_uc || return 1
2253 $MULTIOP $DIR/f31c Ouc
2254 kill -USR1 $MULTIPID
2257 run_test 31c "open-unlink file with multiple links ============="
2260 opendirunlink $DIR/d31d $DIR/d31d || error
2261 $CHECKSTAT -a $DIR/d31d || error
2263 run_test 31d "remove of open directory ========================="
2265 test_31e() { # bug 2904
2266 openfilleddirunlink $DIR/d31e || error
2268 run_test 31e "remove of open non-empty directory ==============="
2270 test_31f() { # bug 4554
2271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2273 test_mkdir $DIR/d31f
2274 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2275 cp /etc/hosts $DIR/d31f
2277 $GETSTRIPE $DIR/d31f/hosts
2278 multiop_bg_pause $DIR/d31f D_c || return 1
2281 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2282 test_mkdir $DIR/d31f
2283 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2284 cp /etc/hosts $DIR/d31f
2286 $GETSTRIPE $DIR/d31f/hosts
2287 multiop_bg_pause $DIR/d31f D_c || return 1
2290 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2291 wait $MULTIPID || error "first opendir $MULTIPID failed"
2295 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2296 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2299 run_test 31f "remove of open directory with open-unlink file ==="
2302 echo "-- cross directory link --"
2303 test_mkdir -c1 $DIR/${tdir}ga
2304 test_mkdir -c1 $DIR/${tdir}gb
2305 touch $DIR/${tdir}ga/f
2306 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2307 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2308 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2309 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2310 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2312 run_test 31g "cross directory link==============="
2315 echo "-- cross directory link --"
2316 test_mkdir -c1 $DIR/${tdir}
2317 test_mkdir -c1 $DIR/${tdir}/dir
2318 touch $DIR/${tdir}/f
2319 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2320 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2321 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2322 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2323 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2325 run_test 31h "cross directory link under child==============="
2328 echo "-- cross directory link --"
2329 test_mkdir -c1 $DIR/$tdir
2330 test_mkdir -c1 $DIR/$tdir/dir
2331 touch $DIR/$tdir/dir/f
2332 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2333 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2334 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2335 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2336 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2338 run_test 31i "cross directory link under parent==============="
2341 test_mkdir -c1 -p $DIR/$tdir
2342 test_mkdir -c1 -p $DIR/$tdir/dir1
2343 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2344 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2345 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2346 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2349 run_test 31j "link for directory==============="
2352 test_mkdir -c1 -p $DIR/$tdir
2354 touch $DIR/$tdir/exist
2355 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2356 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2357 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2358 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2359 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2360 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2361 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2364 run_test 31k "link to file: the same, non-existing, dir==============="
2370 touch $DIR/d31m2/exist
2371 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2372 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2373 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2374 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2375 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2376 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2379 run_test 31m "link to file: the same, non-existing, dir==============="
2382 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2383 nlink=$(stat --format=%h $DIR/$tfile)
2384 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2386 local cmd="exec $fd<$DIR/$tfile"
2389 trap "eval $cmd" EXIT
2390 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2391 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2392 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2393 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2394 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2397 run_test 31n "check link count of unlinked file"
2400 local TEMPNAME=$(mktemp $1_XXXXXX)
2401 mlink $TEMPNAME $1 2> /dev/null &&
2402 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2406 test_31o() { # LU-2901
2407 test_mkdir -p $DIR/$tdir
2408 for LOOP in $(seq 100); do
2409 rm -f $DIR/$tdir/$tfile*
2410 for THREAD in $(seq 8); do
2411 link_one $DIR/$tdir/$tfile.$LOOP &
2414 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2415 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2416 error "$LINKS duplicate links to $tfile.$LOOP" &&
2420 run_test 31o "duplicate hard links with same filename"
2423 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2425 test_mkdir $DIR/$tdir
2426 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2427 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2429 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2430 error "open unlink test1 failed"
2431 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2432 error "open unlink test2 failed"
2434 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2435 error "test1 still exists"
2436 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2437 error "test2 still exists"
2439 run_test 31p "remove of open striped directory"
2441 cleanup_test32_mount() {
2444 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2445 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2446 losetup -d $loopdev || true
2452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2453 echo "== more mountpoints and symlinks ================="
2454 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2455 trap cleanup_test32_mount EXIT
2456 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2457 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2458 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2459 cleanup_test32_mount
2461 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2465 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2466 trap cleanup_test32_mount EXIT
2467 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2468 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2469 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2470 cleanup_test32_mount
2472 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2476 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2477 trap cleanup_test32_mount EXIT
2478 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2479 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2480 test_mkdir -p $DIR/$tdir/d2/test_dir
2481 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2482 cleanup_test32_mount
2484 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2488 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2489 trap cleanup_test32_mount EXIT
2490 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2491 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2492 test_mkdir -p $DIR/$tdir/d2/test_dir
2493 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2494 cleanup_test32_mount
2496 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2499 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2500 test_mkdir -p $DIR/d32e/tmp
2501 TMP_DIR=$DIR/d32e/tmp
2502 ln -s $DIR/d32e $TMP_DIR/symlink11
2503 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2504 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2505 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2507 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2510 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2511 test_mkdir -p $DIR/d32f/tmp
2512 TMP_DIR=$DIR/d32f/tmp
2513 ln -s $DIR/d32f $TMP_DIR/symlink11
2514 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2515 ls $DIR/d32f/tmp/symlink11 || error
2516 ls $DIR/d32f/symlink01 || error
2518 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2521 TMP_DIR=$DIR/$tdir/tmp
2522 test_mkdir -p $DIR/$tdir/tmp
2523 test_mkdir $DIR/${tdir}2
2524 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2525 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2526 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2527 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2528 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2529 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2531 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2534 rm -fr $DIR/$tdir $DIR/${tdir}2
2535 TMP_DIR=$DIR/$tdir/tmp
2536 test_mkdir -p $DIR/$tdir/tmp
2537 test_mkdir $DIR/${tdir}2
2538 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2539 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2540 ls $TMP_DIR/symlink12 || error
2541 ls $DIR/$tdir/symlink02 || error
2543 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2547 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2548 trap cleanup_test32_mount EXIT
2549 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2550 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2551 touch $DIR/$tdir/test_file
2552 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2553 cleanup_test32_mount
2555 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2559 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2560 trap cleanup_test32_mount EXIT
2561 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2562 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2563 touch $DIR/$tdir/test_file
2564 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2565 cleanup_test32_mount
2567 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2572 trap cleanup_test32_mount EXIT
2573 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2574 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2575 test_mkdir -p $DIR/$tdir/d2
2576 touch $DIR/$tdir/d2/test_file || error
2577 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2578 cleanup_test32_mount
2580 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2585 trap cleanup_test32_mount EXIT
2586 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2587 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2588 test_mkdir -p $DIR/$tdir/d2
2589 touch $DIR/$tdir/d2/test_file
2590 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2591 cleanup_test32_mount
2593 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2597 test_mkdir -p $DIR/d32m/tmp
2598 TMP_DIR=$DIR/d32m/tmp
2599 ln -s $DIR $TMP_DIR/symlink11
2600 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2601 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2602 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2604 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2608 test_mkdir -p $DIR/d32n/tmp
2609 TMP_DIR=$DIR/d32n/tmp
2610 ln -s $DIR $TMP_DIR/symlink11
2611 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2612 ls -l $DIR/d32n/tmp/symlink11 || error
2613 ls -l $DIR/d32n/symlink01 || error
2615 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2619 test_mkdir -p $DIR/d32o/tmp
2620 TMP_DIR=$DIR/d32o/tmp
2621 ln -s $DIR/$tfile $TMP_DIR/symlink12
2622 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2623 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2624 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2625 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2626 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2628 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2638 test_mkdir -p $DIR/d32p/tmp
2640 TMP_DIR=$DIR/d32p/tmp
2642 ln -s $DIR/$tfile $TMP_DIR/symlink12
2644 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2646 cat $DIR/d32p/tmp/symlink12 || error
2648 cat $DIR/d32p/symlink02 || error
2651 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2655 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2656 trap cleanup_test32_mount EXIT
2657 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2658 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2659 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2660 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2661 cleanup_test32_mount
2663 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2667 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2668 trap cleanup_test32_mount EXIT
2669 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2670 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2671 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2672 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2673 cleanup_test32_mount
2675 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2680 chmod 444 $DIR/$tfile
2681 chown $RUNAS_ID $DIR/$tfile
2683 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2686 run_test 33aa "write file with mode 444 (should return error) ===="
2690 test_mkdir -p $DIR/d33
2691 chown $RUNAS_ID $DIR/d33
2692 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2693 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2694 error "open RDWR" || true
2696 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2700 test_mkdir -p $DIR/d33
2701 chown $RUNAS_ID $DIR/d33
2702 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2704 run_test 33b "test open file with malformed flags (No panic)"
2707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2713 remote_ost_nodsh && skip "remote OST with nodsh" && return
2716 test_mkdir -p $DIR/d33
2717 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2720 for ostnum in $(seq $OSTCOUNT); do
2721 # test-framework's OST numbering is one-based, while Lustre's
2723 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2724 # Parsing llobdstat's output sucks; we could grep the /proc
2725 # path, but that's likely to not be as portable as using the
2726 # llobdstat utility. So we parse lctl output instead.
2727 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2728 obdfilter/$ostname/stats |
2729 awk '/^write_bytes/ {print $7}' )
2730 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2731 if (( ${write_bytes:-0} > 0 ))
2738 $all_zeros || return 0
2741 echo foo > $DIR/d33/bar
2745 # Total up write_bytes after writing. We'd better find non-zeros.
2746 for ostnum in $(seq $OSTCOUNT); do
2747 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2748 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2749 obdfilter/$ostname/stats |
2750 awk '/^write_bytes/ {print $7}' )
2751 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2752 if (( ${write_bytes:-0} > 0 ))
2761 for ostnum in $(seq $OSTCOUNT); do
2762 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2763 echo "Check that write_bytes is present in obdfilter/*/stats:"
2764 do_facet ost$ostnum lctl get_param -n \
2765 obdfilter/$ostname/stats
2767 error "OST not keeping write_bytes stats (b22312)"
2770 run_test 33c "test llobdstat and write_bytes"
2773 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2776 local remote_dir=$DIR/$tdir/remote_dir
2778 test_mkdir -p $DIR/$tdir
2779 $LFS mkdir -i $MDTIDX $remote_dir ||
2780 error "create remote directory failed"
2782 touch $remote_dir/$tfile
2783 chmod 444 $remote_dir/$tfile
2784 chown $RUNAS_ID $remote_dir/$tfile
2786 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2788 chown $RUNAS_ID $remote_dir
2789 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2790 error "create" || true
2791 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2792 error "open RDWR" || true
2793 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2795 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2798 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2802 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2803 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2804 mkdir $DIR/$tdir/local_dir
2806 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2807 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2808 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2810 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2811 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2813 rmdir $DIR/$tdir/* || error "rmdir failed"
2816 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2817 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2818 mkdir $DIR/$tdir/local_dir
2820 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2821 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2822 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2824 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2825 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2827 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2830 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2831 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2832 mkdir $DIR/$tdir/local_dir
2834 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2835 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2836 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2838 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2839 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2841 run_test 33e "mkdir and striped directory should have same mode"
2845 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2849 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2850 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2853 chmod go+rwx $DIR/$tdir
2854 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2855 trap cleanup_33f EXIT
2857 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2858 error "cannot create striped directory"
2860 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2861 error "cannot create files in striped directory"
2863 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2864 error "cannot remove files in striped directory"
2866 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2867 error "cannot remove striped directory"
2871 run_test 33f "nonroot user can create, access, and remove a striped directory"
2874 mkdir -p $DIR/$tdir/dir2
2876 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2878 [[ $err =~ "exists" ]] || error "Not exists error"
2880 run_test 33g "nonroot user create already existing root created file"
2882 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2885 $MCREATE $DIR/f34 || error
2886 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2887 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2888 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2889 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2891 run_test 34a "truncate file that has not been opened ==========="
2894 [ ! -f $DIR/f34 ] && test_34a
2895 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2896 $OPENFILE -f O_RDONLY $DIR/f34
2897 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2898 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2900 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2903 [ ! -f $DIR/f34 ] && test_34a
2904 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2905 $OPENFILE -f O_RDWR $DIR/f34
2906 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2907 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2909 run_test 34c "O_RDWR opening file-with-size works =============="
2912 [ ! -f $DIR/f34 ] && test_34a
2913 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2914 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2917 run_test 34d "write to sparse file ============================="
2921 $MCREATE $DIR/f34e || error
2922 $TRUNCATE $DIR/f34e 1000 || error
2923 $CHECKSTAT -s 1000 $DIR/f34e || error
2924 $OPENFILE -f O_RDWR $DIR/f34e
2925 $CHECKSTAT -s 1000 $DIR/f34e || error
2927 run_test 34e "create objects, some with size and some without =="
2929 test_34f() { # bug 6242, 6243
2930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2933 $MCREATE $DIR/f34f || error
2934 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2935 dd if=$DIR/f34f of=$TMP/f34f
2936 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2937 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2938 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2939 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2940 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2942 run_test 34f "read from a file with no objects until EOF ======="
2945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2946 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2947 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2948 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2949 cancel_lru_locks osc
2950 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2951 error "wrong size after lock cancel"
2953 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2954 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2955 error "expanding truncate failed"
2956 cancel_lru_locks osc
2957 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2958 error "wrong expanded size after lock cancel"
2960 run_test 34g "truncate long file ==============================="
2963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2967 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2968 sync # Flush the cache so that multiop below does not block on cache
2969 # flush when getting the group lock
2970 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2973 # Since just timed wait is not good enough, let's do a sync write
2974 # that way we are sure enough time for a roundtrip + processing
2975 # passed + 2 seconds of extra margin.
2976 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2980 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2981 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2985 local nsz=`stat -c %s $DIR/$tfile`
2986 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2988 run_test 34h "ftruncate file under grouplock should not block"
2991 cp /bin/sh $DIR/f35a
2993 chown $RUNAS_ID $DIR/f35a
2994 $RUNAS $DIR/f35a && error || true
2997 run_test 35a "exec file with mode 444 (should return and not leak) ====="
3001 utime $DIR/f36 || error
3003 run_test 36a "MDS utime check (mknod, utime) ==================="
3007 utime $DIR/f36 || error
3009 run_test 36b "OST utime check (open, utime) ===================="
3014 chown $RUNAS_ID $DIR/d36
3015 $RUNAS utime $DIR/d36/f36 || error
3017 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3020 [ ! -d $DIR/d36 ] && test_36c
3021 echo "" > $DIR/d36/f36
3022 $RUNAS utime $DIR/d36/f36 || error
3024 run_test 36d "non-root OST utime check (open, utime) ==========="
3027 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3028 test_mkdir -p $DIR/$tdir
3029 touch $DIR/$tdir/$tfile
3030 $RUNAS utime $DIR/$tdir/$tfile && \
3031 error "utime worked, expected failure" || true
3033 run_test 36e "utime on non-owned file (should return error) ===="
3037 local LANG_SAVE=$LANG
3038 local LC_LANG_SAVE=$LC_LANG
3039 export LANG=C LC_LANG=C # for date language
3041 DATESTR="Dec 20 2000"
3042 test_mkdir -p $DIR/$tdir
3043 lctl set_param fail_loc=$fl
3045 cp /etc/hosts $DIR/$tdir/$tfile
3046 sync & # write RPC generated with "current" inode timestamp, but delayed
3048 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3049 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3050 cancel_lru_locks osc
3051 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3053 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3054 echo "BEFORE: $LS_BEFORE" && \
3055 echo "AFTER : $LS_AFTER" && \
3056 echo "WANT : $DATESTR" && \
3057 error "$DIR/$tdir/$tfile timestamps changed" || true
3059 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3064 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3065 subr_36fh "0x80000214"
3067 run_test 36f "utime on file racing with OST BRW write =========="
3070 remote_ost_nodsh && skip "remote OST with nodsh" && return
3071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3076 test_mkdir -p $DIR/$tdir
3077 fmd_max_age=$(do_facet ost1 \
3078 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3081 fmd_before=$(do_facet ost1 \
3082 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3083 touch $DIR/$tdir/$tfile
3084 sleep $((fmd_max_age + 12))
3085 fmd_after=$(do_facet ost1 \
3086 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3088 echo "fmd_before: $fmd_before"
3089 echo "fmd_after: $fmd_after"
3090 [[ $fmd_after -gt $fmd_before ]] &&
3091 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3092 error "fmd didn't expire after ping" || true
3094 run_test 36g "filter mod data cache expiry ====================="
3097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3098 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3099 subr_36fh "0x80000227"
3101 run_test 36h "utime on file racing with OST BRW write =========="
3104 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3106 test_mkdir $DIR/$tdir
3107 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3109 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3110 local new_mtime=$((mtime + 200))
3112 #change Modify time of striped dir
3113 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3114 error "change mtime failed"
3116 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3118 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3120 run_test 36i "change mtime on striped directory"
3122 # test_37 - duplicate with tests 32q 32r
3125 local file=$DIR/$tfile
3127 openfile -f O_DIRECTORY $file
3130 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3131 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3133 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3135 test_39a() { # was test_39
3137 touch $DIR/${tfile}2
3138 # ls -l $DIR/$tfile $DIR/${tfile}2
3139 # ls -lu $DIR/$tfile $DIR/${tfile}2
3140 # ls -lc $DIR/$tfile $DIR/${tfile}2
3142 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3143 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3145 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3147 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3149 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3150 error "O_TRUNC didn't change timestamps"
3153 run_test 39a "mtime changed on create ==========================="
3156 test_mkdir -p -c1 $DIR/$tdir
3157 cp -p /etc/passwd $DIR/$tdir/fopen
3158 cp -p /etc/passwd $DIR/$tdir/flink
3159 cp -p /etc/passwd $DIR/$tdir/funlink
3160 cp -p /etc/passwd $DIR/$tdir/frename
3161 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3164 echo "aaaaaa" >> $DIR/$tdir/fopen
3165 echo "aaaaaa" >> $DIR/$tdir/flink
3166 echo "aaaaaa" >> $DIR/$tdir/funlink
3167 echo "aaaaaa" >> $DIR/$tdir/frename
3169 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3170 local link_new=`stat -c %Y $DIR/$tdir/flink`
3171 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3172 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3174 cat $DIR/$tdir/fopen > /dev/null
3175 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3176 rm -f $DIR/$tdir/funlink2
3177 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3179 for (( i=0; i < 2; i++ )) ; do
3180 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3181 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3182 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3183 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3185 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3186 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3187 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3188 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3190 cancel_lru_locks osc
3191 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3194 run_test 39b "mtime change on open, link, unlink, rename ======"
3196 # this should be set to past
3197 TEST_39_MTIME=`date -d "1 year ago" +%s`
3203 local mtime0=`stat -c %Y $DIR1/$tfile`
3205 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3206 local mtime1=`stat -c %Y $DIR1/$tfile`
3207 [ "$mtime1" = $TEST_39_MTIME ] || \
3208 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3211 echo hello >> $DIR1/$tfile
3213 local mtime2=`stat -c %Y $DIR1/$tfile`
3214 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3215 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3217 mv $DIR1/$tfile $DIR1/$tfile-1
3219 for (( i=0; i < 2; i++ )) ; do
3220 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3221 [ "$mtime2" = "$mtime3" ] || \
3222 error "mtime ($mtime2) changed (to $mtime3) on rename"
3224 cancel_lru_locks osc
3225 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3228 run_test 39c "mtime change on rename ==========================="
3232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3235 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3237 for (( i=0; i < 2; i++ )) ; do
3238 local mtime=`stat -c %Y $DIR1/$tfile`
3239 [ $mtime = $TEST_39_MTIME ] || \
3240 error "mtime($mtime) is not set to $TEST_39_MTIME"
3242 cancel_lru_locks osc
3243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3246 run_test 39d "create, utime, stat =============================="
3250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3252 local mtime1=`stat -c %Y $DIR1/$tfile`
3254 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3256 for (( i=0; i < 2; i++ )) ; do
3257 local mtime2=`stat -c %Y $DIR1/$tfile`
3258 [ $mtime2 = $TEST_39_MTIME ] || \
3259 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3261 cancel_lru_locks osc
3262 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3265 run_test 39e "create, stat, utime, stat ========================"
3269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3271 mtime1=`stat -c %Y $DIR1/$tfile`
3274 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3276 for (( i=0; i < 2; i++ )) ; do
3277 local mtime2=`stat -c %Y $DIR1/$tfile`
3278 [ $mtime2 = $TEST_39_MTIME ] || \
3279 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3281 cancel_lru_locks osc
3282 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3285 run_test 39f "create, stat, sleep, utime, stat ================="
3289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3290 echo hello >> $DIR1/$tfile
3291 local mtime1=`stat -c %Y $DIR1/$tfile`
3294 chmod o+r $DIR1/$tfile
3296 for (( i=0; i < 2; i++ )) ; do
3297 local mtime2=`stat -c %Y $DIR1/$tfile`
3298 [ "$mtime1" = "$mtime2" ] || \
3299 error "lost mtime: $mtime2, should be $mtime1"
3301 cancel_lru_locks osc
3302 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3305 run_test 39g "write, chmod, stat ==============================="
3309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3314 echo hello >> $DIR1/$tfile
3315 local mtime1=`stat -c %Y $DIR1/$tfile`
3317 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3319 if [ "$d1" != "$d2" ]; then
3320 echo "write and touch not within one second"
3322 for (( i=0; i < 2; i++ )) ; do
3323 local mtime2=`stat -c %Y $DIR1/$tfile`
3324 [ "$mtime2" = $TEST_39_MTIME ] || \
3325 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3327 cancel_lru_locks osc
3328 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3332 run_test 39h "write, utime within one second, stat ============="
3335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3339 echo hello >> $DIR1/$tfile
3340 local mtime1=`stat -c %Y $DIR1/$tfile`
3342 mv $DIR1/$tfile $DIR1/$tfile-1
3344 for (( i=0; i < 2; i++ )) ; do
3345 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3347 [ "$mtime1" = "$mtime2" ] || \
3348 error "lost mtime: $mtime2, should be $mtime1"
3350 cancel_lru_locks osc
3351 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3354 run_test 39i "write, rename, stat =============================="
3357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3358 start_full_debug_logging
3362 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3363 lctl set_param fail_loc=0x80000412
3364 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3365 error "multiop failed"
3367 local mtime1=`stat -c %Y $DIR1/$tfile`
3369 mv $DIR1/$tfile $DIR1/$tfile-1
3371 kill -USR1 $multipid
3372 wait $multipid || error "multiop close failed"
3374 for (( i=0; i < 2; i++ )) ; do
3375 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3376 [ "$mtime1" = "$mtime2" ] ||
3377 error "mtime is lost on close: $mtime2, " \
3380 cancel_lru_locks osc
3381 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3383 lctl set_param fail_loc=0
3384 stop_full_debug_logging
3386 run_test 39j "write, rename, close, stat ======================="
3389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3393 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3395 local mtime1=`stat -c %Y $DIR1/$tfile`
3397 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3399 kill -USR1 $multipid
3400 wait $multipid || error "multiop close failed"
3402 for (( i=0; i < 2; i++ )) ; do
3403 local mtime2=`stat -c %Y $DIR1/$tfile`
3405 [ "$mtime2" = $TEST_39_MTIME ] || \
3406 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3408 cancel_lru_locks osc
3409 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3412 run_test 39k "write, utime, close, stat ========================"
3414 # this should be set to future
3415 TEST_39_ATIME=`date -d "1 year" +%s`
3418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3419 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3420 local atime_diff=$(do_facet $SINGLEMDS \
3421 lctl get_param -n mdd.*MDT0000*.atime_diff)
3425 # test setting directory atime to future
3426 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3427 local atime=$(stat -c %X $DIR/$tdir)
3428 [ "$atime" = $TEST_39_ATIME ] ||
3429 error "atime is not set to future: $atime, $TEST_39_ATIME"
3431 # test setting directory atime from future to now
3432 local now=$(date +%s)
3433 touch -a -d @$now $DIR/$tdir
3435 atime=$(stat -c %X $DIR/$tdir)
3436 [ "$atime" -eq "$now" ] ||
3437 error "atime is not updated from future: $atime, $now"
3439 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3442 # test setting directory atime when now > dir atime + atime_diff
3443 local d1=$(date +%s)
3445 local d2=$(date +%s)
3446 cancel_lru_locks mdc
3447 atime=$(stat -c %X $DIR/$tdir)
3448 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3449 error "atime is not updated : $atime, should be $d2"
3451 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3454 # test not setting directory atime when now < dir atime + atime_diff
3456 cancel_lru_locks mdc
3457 atime=$(stat -c %X $DIR/$tdir)
3458 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3459 error "atime is updated to $atime, should remain $d1<atime<$d2"
3461 do_facet $SINGLEMDS \
3462 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3464 run_test 39l "directory atime update ==========================="
3467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3470 local far_past_mtime=$(date -d "May 29 1953" +%s)
3471 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3473 touch -m -d @$far_past_mtime $DIR1/$tfile
3474 touch -a -d @$far_past_atime $DIR1/$tfile
3476 for (( i=0; i < 2; i++ )) ; do
3477 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3478 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3479 error "atime or mtime set incorrectly"
3481 cancel_lru_locks osc
3482 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3485 run_test 39m "test atime and mtime before 1970"
3487 test_39n() { # LU-3832
3488 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3489 local atime_diff=$(do_facet $SINGLEMDS \
3490 lctl get_param -n mdd.*MDT0000*.atime_diff)
3495 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3498 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3499 atime0=$(stat -c %X $DIR/$tfile)
3502 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3503 atime1=$(stat -c %X $DIR/$tfile)
3506 cancel_lru_locks mdc
3507 cancel_lru_locks osc
3508 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3509 atime2=$(stat -c %X $DIR/$tfile)
3511 do_facet $SINGLEMDS \
3512 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3514 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3515 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3517 run_test 39n "check that O_NOATIME is honored"
3520 TESTDIR=$DIR/$tdir/$tfile
3521 [ -e $TESTDIR ] && rm -rf $TESTDIR
3528 links2=$(stat -c %h .)
3529 [ $(($links1 + 2)) != $links2 ] &&
3530 error "wrong links count $(($links1 + 2)) != $links2"
3532 links3=$(stat -c %h .)
3533 [ $(($links1 + 1)) != $links3 ] &&
3534 error "wrong links count $links1 != $links3"
3537 run_test 39o "directory cached attributes updated after create ========"
3540 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3542 TESTDIR=$DIR/$tdir/$tfile
3543 [ -e $TESTDIR ] && rm -rf $TESTDIR
3544 test_mkdir -p $TESTDIR
3548 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3549 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3551 links2=$(stat -c %h .)
3552 [ $(($links1 + 2)) != $links2 ] &&
3553 error "wrong links count $(($links1 + 2)) != $links2"
3555 links3=$(stat -c %h .)
3556 [ $(($links1 + 1)) != $links3 ] &&
3557 error "wrong links count $links1 != $links3"
3560 run_test 39p "remote directory cached attributes updated after create ========"
3563 test_39q() { # LU-8041
3564 local testdir=$DIR/$tdir
3566 multiop_bg_pause $testdir D_c || error "multiop failed"
3568 cancel_lru_locks mdc
3569 kill -USR1 $multipid
3570 local atime=$(stat -c %X $testdir)
3571 [ "$atime" -ne 0 ] || error "atime is zero"
3573 run_test 39q "close won't zero out atime"
3576 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3577 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3578 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3579 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3580 error "$tfile is not 4096 bytes in size"
3582 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3586 small_write $DIR/f41 18
3588 run_test 41 "test small file write + fstat ====================="
3590 count_ost_writes() {
3591 lctl get_param -n osc.*.stats |
3592 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3593 END { printf("%0.0f", writes) }'
3600 BG_DIRTY_RATIO_SAVE=10
3601 MAX_BG_DIRTY_RATIO=25
3605 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3606 # dirty_ratio, dirty_background_ratio
3607 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3608 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3609 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3610 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3612 # if file not here, we are a 2.4 kernel
3613 kill -CONT `pidof kupdated`
3618 # setup the trap first, so someone cannot exit the test at the
3619 # exact wrong time and mess up a machine
3620 trap start_writeback EXIT
3621 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3622 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3623 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3624 sysctl -w vm.dirty_writeback_centisecs=0
3625 sysctl -w vm.dirty_writeback_centisecs=0
3626 # save and increase /proc/sys/vm/dirty_ratio
3627 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3628 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3629 # save and increase /proc/sys/vm/dirty_background_ratio
3630 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3631 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3633 # if file not here, we are a 2.4 kernel
3634 kill -STOP `pidof kupdated`
3638 # ensure that all stripes have some grant before we test client-side cache
3640 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3641 dd if=/dev/zero of=$i bs=4k count=1
3646 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3647 # file truncation, and file removal.
3649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3651 cancel_lru_locks osc
3653 sync; sleep 1; sync # just to be safe
3654 BEFOREWRITES=`count_ost_writes`
3655 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3656 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3657 AFTERWRITES=`count_ost_writes`
3658 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3659 error "$BEFOREWRITES < $AFTERWRITES"
3662 run_test 42a "ensure that we don't flush on close"
3665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3667 cancel_lru_locks osc
3670 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3671 BEFOREWRITES=$(count_ost_writes)
3672 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3673 AFTERWRITES=$(count_ost_writes)
3674 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3675 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3677 BEFOREWRITES=$(count_ost_writes)
3678 sync || error "sync: $?"
3679 AFTERWRITES=$(count_ost_writes)
3680 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3681 error "$BEFOREWRITES < $AFTERWRITES on sync"
3683 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3687 run_test 42b "test destroy of file with cached dirty data ======"
3689 # if these tests just want to test the effect of truncation,
3690 # they have to be very careful. consider:
3691 # - the first open gets a {0,EOF}PR lock
3692 # - the first write conflicts and gets a {0, count-1}PW
3693 # - the rest of the writes are under {count,EOF}PW
3694 # - the open for truncate tries to match a {0,EOF}PR
3695 # for the filesize and cancels the PWs.
3696 # any number of fixes (don't get {0,EOF} on open, match
3697 # composite locks, do smarter file size management) fix
3698 # this, but for now we want these tests to verify that
3699 # the cancellation with truncate intent works, so we
3700 # start the file with a full-file pw lock to match against
3701 # until the truncate.
3706 cancel_lru_locks osc
3708 # prime the file with 0,EOF PW to match
3712 # now the real test..
3713 dd if=/dev/zero of=$file bs=1024 count=100
3714 BEFOREWRITES=`count_ost_writes`
3715 $TRUNCATE $file $offset
3716 cancel_lru_locks osc
3717 AFTERWRITES=`count_ost_writes`
3722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3724 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3725 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3728 run_test 42c "test partial truncate of file with cached dirty data"
3731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3733 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3734 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3737 run_test 42d "test complete truncate of file with cached dirty data"
3739 test_42e() { # bug22074
3740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3741 local TDIR=$DIR/${tdir}e
3742 local pagesz=$(page_size)
3743 local pages=16 # hardcoded 16 pages, don't change it.
3744 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3745 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3749 test_mkdir -p $DIR/${tdir}e
3750 $SETSTRIPE -c 1 $TDIR
3751 createmany -o $TDIR/f $files
3753 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3755 # we assume that with $OSTCOUNT files, at least one of them will
3756 # be allocated on OST0.
3757 warmup_files=$((OSTCOUNT * max_dirty_mb))
3758 createmany -o $TDIR/w $warmup_files
3760 # write a large amount of data into one file and sync, to get good
3761 # avail_grant number from OST.
3762 for ((i=0; i<$warmup_files; i++)); do
3763 idx=$($GETSTRIPE -i $TDIR/w$i)
3764 [ $idx -ne 0 ] && continue
3765 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3768 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3770 $LCTL get_param $proc_osc0/cur_dirty_bytes
3771 $LCTL get_param $proc_osc0/cur_grant_bytes
3773 # create as much dirty pages as we can while not to trigger the actual
3774 # RPCs directly. but depends on the env, VFS may trigger flush during this
3775 # period, hopefully we are good.
3776 for ((i=0; i<$warmup_files; i++)); do
3777 idx=$($GETSTRIPE -i $TDIR/w$i)
3778 [ $idx -ne 0 ] && continue
3779 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3781 $LCTL get_param $proc_osc0/cur_dirty_bytes
3782 $LCTL get_param $proc_osc0/cur_grant_bytes
3784 # perform the real test
3785 $LCTL set_param $proc_osc0/rpc_stats 0
3786 for ((;i<$files; i++)); do
3787 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3788 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3791 $LCTL get_param $proc_osc0/rpc_stats
3794 local have_ppr=false
3795 $LCTL get_param $proc_osc0/rpc_stats |
3796 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3797 # skip lines until we are at the RPC histogram data
3798 [ "$PPR" == "pages" ] && have_ppr=true && continue
3799 $have_ppr || continue
3801 # we only want the percent stat for < 16 pages
3802 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3804 percent=$((percent + WPCT))
3805 if [[ $percent -gt 15 ]]; then
3806 error "less than 16-pages write RPCs" \
3813 run_test 42e "verify sub-RPC writes are not done synchronously"
3815 test_43A() { # was test_43
3816 test_mkdir -p $DIR/$tdir
3817 cp -p /bin/ls $DIR/$tdir/$tfile
3818 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3820 # give multiop a chance to open
3823 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3826 run_test 43A "execution of file opened for write should return -ETXTBSY"
3829 test_mkdir $DIR/$tdir
3830 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3831 cp -p multiop $DIR/$tdir/multiop
3832 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3833 error "multiop open $TMP/$tfile.junk failed"
3835 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3836 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3837 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3839 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3843 test_mkdir $DIR/$tdir
3844 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3845 cp -p multiop $DIR/$tdir/multiop
3846 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3847 error "multiop open $TMP/$tfile.junk failed"
3849 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3850 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3851 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3853 run_test 43b "truncate of file being executed should return -ETXTBSY"
3856 local testdir="$DIR/$tdir"
3859 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3860 ( cd $testdir && md5sum -c )
3862 run_test 43c "md5sum of copy into lustre"
3864 test_44A() { # was test_44
3865 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3866 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3867 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3869 run_test 44A "zero length read from a sparse stripe"
3872 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3874 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3875 [[ $nstripe -gt $OSTCOUNT ]] &&
3876 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3878 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3880 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3881 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3885 OFFSETS="0 $((stride/2)) $((stride-1))"
3886 for offset in $OFFSETS; do
3887 for i in $(seq 0 $((nstripe-1))); do
3888 local GLOBALOFFSETS=""
3890 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3891 local myfn=$DIR/d44a-$size
3892 echo "--------writing $myfn at $size"
3893 ll_sparseness_write $myfn $size ||
3894 error "ll_sparseness_write"
3895 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3896 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3897 error "ll_sparseness_verify $GLOBALOFFSETS"
3899 for j in $(seq 0 $((nstripe-1))); do
3901 size=$((((j + $nstripe )*$stride + $offset)))
3902 ll_sparseness_write $myfn $size ||
3903 error "ll_sparseness_write"
3904 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3906 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3907 error "ll_sparseness_verify $GLOBALOFFSETS"
3912 run_test 44a "test sparse pwrite ==============================="
3916 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3922 before=`dirty_osc_total`
3923 echo executing "\"$*\""
3925 after=`dirty_osc_total`
3926 echo before $before, after $after
3929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3931 # Obtain grants from OST if it supports it
3932 echo blah > ${f}_grant
3935 do_dirty_record "echo blah > $f"
3936 [[ $before -eq $after ]] && error "write wasn't cached"
3937 do_dirty_record "> $f"
3938 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3939 do_dirty_record "echo blah > $f"
3940 [[ $before -eq $after ]] && error "write wasn't cached"
3941 do_dirty_record "sync"
3942 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3943 do_dirty_record "echo blah > $f"
3944 [[ $before -eq $after ]] && error "write wasn't cached"
3945 do_dirty_record "cancel_lru_locks osc"
3946 [[ $before -gt $after ]] ||
3947 error "lock cancellation didn't lower dirty count"
3950 run_test 45 "osc io page accounting ============================"
3952 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3953 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3954 # objects offset and an assert hit when an rpc was built with 1023's mapped
3955 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3961 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3963 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3964 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3968 run_test 46 "dirtying a previously written page ================"
3970 # test_47 is removed "Device nodes check" is moved to test_28
3972 test_48a() { # bug 2399
3973 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3974 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3975 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3977 test_mkdir $DIR/$tdir
3979 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3980 test_mkdir $DIR/$tdir || error "recreate directory failed"
3981 touch foo || error "'touch foo' failed after recreating cwd"
3982 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3983 touch .foo || error "'touch .foo' failed after recreating cwd"
3984 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3985 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3986 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3987 cd . || error "'cd .' failed after recreating cwd"
3988 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3989 rmdir . && error "'rmdir .' worked after recreating cwd"
3990 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3991 cd .. || error "'cd ..' failed after recreating cwd"
3993 run_test 48a "Access renamed working dir (should return errors)="
3995 test_48b() { # bug 2399
3997 test_mkdir $DIR/$tdir
3999 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4000 touch foo && error "'touch foo' worked after removing cwd"
4001 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4002 touch .foo && error "'touch .foo' worked after removing cwd"
4003 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4004 ls . > /dev/null && error "'ls .' worked after removing cwd"
4005 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4006 test_mkdir . && error "'mkdir .' worked after removing cwd"
4007 rmdir . && error "'rmdir .' worked after removing cwd"
4008 ln -s . foo && error "'ln -s .' worked after removing cwd"
4009 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4011 run_test 48b "Access removed working dir (should return errors)="
4013 test_48c() { # bug 2350
4014 #lctl set_param debug=-1
4017 test_mkdir -p $DIR/$tdir/dir
4019 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4020 $TRACE touch foo && error "touch foo worked after removing cwd"
4021 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4022 touch .foo && error "touch .foo worked after removing cwd"
4023 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4024 $TRACE ls . && error "'ls .' worked after removing cwd"
4025 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4026 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4027 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4028 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4029 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4031 run_test 48c "Access removed working subdir (should return errors)"
4033 test_48d() { # bug 2350
4034 #lctl set_param debug=-1
4037 test_mkdir -p $DIR/$tdir/dir
4039 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4040 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4041 $TRACE touch foo && error "'touch foo' worked after removing parent"
4042 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4043 touch .foo && error "'touch .foo' worked after removing parent"
4044 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4045 $TRACE ls . && error "'ls .' worked after removing parent"
4046 $TRACE ls .. && error "'ls ..' worked after removing parent"
4047 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4048 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4049 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4052 run_test 48d "Access removed parent subdir (should return errors)"
4054 test_48e() { # bug 4134
4055 #lctl set_param debug=-1
4058 test_mkdir -p $DIR/$tdir/dir
4060 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4061 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4062 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4063 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4064 # On a buggy kernel addition of "touch foo" after cd .. will
4065 # produce kernel oops in lookup_hash_it
4066 touch ../foo && error "'cd ..' worked after recreate parent"
4068 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4070 run_test 48e "Access to recreated parent subdir (should return errors)"
4072 test_49() { # LU-1030
4073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4074 remote_ost_nodsh && skip "remote OST with nodsh" && return
4075 # get ost1 size - lustre-OST0000
4076 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4078 # write 800M at maximum
4079 [[ $ost1_size -lt 2 ]] && ost1_size=2
4080 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4082 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4083 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4086 # change max_pages_per_rpc while writing the file
4087 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4088 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4089 # loop until dd process exits
4090 while ps ax -opid | grep -wq $dd_pid; do
4091 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4092 sleep $((RANDOM % 5 + 1))
4094 # restore original max_pages_per_rpc
4095 $LCTL set_param $osc1_mppc=$orig_mppc
4096 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4098 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4102 test_mkdir $DIR/$tdir
4104 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4106 run_test 50 "special situations: /proc symlinks ==============="
4108 test_51a() { # was test_51
4109 # bug 1516 - create an empty entry right after ".." then split dir
4110 test_mkdir -c1 $DIR/$tdir
4111 touch $DIR/$tdir/foo
4112 $MCREATE $DIR/$tdir/bar
4114 createmany -m $DIR/$tdir/longfile 201
4116 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4117 $MCREATE $DIR/$tdir/longfile$FNUM
4122 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4124 run_test 51a "special situations: split htree with empty entry =="
4126 cleanup_print_lfs_df () {
4133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4134 local dir=$DIR/$tdir
4136 local nrdirs=$((65536 + 100))
4138 # cleanup the directory
4141 test_mkdir -p -c1 $dir
4145 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4146 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4147 [[ $numfree -lt $nrdirs ]] &&
4148 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4151 # need to check free space for the directories as well
4152 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4153 numfree=$(( blkfree / $(fs_inode_ksize) ))
4154 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4157 trap cleanup_print_lfsdf EXIT
4160 createmany -d $dir/d $nrdirs ||
4161 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4164 nrdirs=$(ls -U $dir | wc -l)
4166 # unlink all but 100 subdirectories, then check it still works
4168 local delete=$((nrdirs - left))
4173 # for ldiskfs the nlink count should be 1, but this is OSD specific
4174 # and so this is listed for informational purposes only
4175 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4176 unlinkmany -d $dir/d $delete ||
4177 error "unlink of first $delete subdirs failed"
4179 echo "nlink between: $(stat -c %h $dir)"
4180 local found=$(ls -U $dir | wc -l)
4181 [ $found -ne $left ] &&
4182 error "can't find subdirs: found only $found, expected $left"
4184 unlinkmany -d $dir/d $delete $left ||
4185 error "unlink of second $left subdirs failed"
4186 # regardless of whether the backing filesystem tracks nlink accurately
4187 # or not, the nlink count shouldn't be more than "." and ".." here
4188 local after=$(stat -c %h $dir)
4189 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4190 echo "nlink after: $after"
4192 cleanup_print_lfs_df
4194 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4198 [[ $OSTCOUNT -lt 3 ]] &&
4199 skip_env "skipping test with few OSTs" && return
4200 test_mkdir -p $DIR/$tdir
4201 createmany -o $DIR/$tdir/t- 1000
4202 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4203 for N in $(seq 0 $((OSTCOUNT - 1))); do
4204 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4205 END { printf("%0.0f", objs) }' $TMP/$tfile)
4206 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4207 '($1 == '$N') { objs += 1 } \
4208 END { printf("%0.0f", objs) }')
4209 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4211 unlinkmany $DIR/$tdir/t- 1000
4214 for N in $(seq 1 $((OSTCOUNT - 1))); do
4215 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4216 error "OST $N has less objects vs OST $NLAST" \
4217 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4218 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4219 error "OST $N has less objects vs OST $NLAST" \
4220 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4222 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4223 error "OST $N has less #0 objects vs OST $NLAST" \
4224 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4225 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4226 error "OST $N has less #0 objects vs OST $NLAST" \
4227 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4232 run_test 51d "check object distribution"
4235 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4236 skip "Only applicable to ldiskfs-based MDTs"
4240 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4241 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4243 touch $DIR/$tdir/d0/foo
4244 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4245 error "file exceed 65000 nlink limit!"
4246 unlinkmany $DIR/$tdir/d0/f- 65001
4249 run_test 51e "check file nlink limit"
4252 test_mkdir $DIR/$tdir
4255 local ulimit_old=$(ulimit -n)
4256 local spare=20 # number of spare fd's for scripts/libraries, etc.
4257 local mdt=$(lfs getstripe -M $DIR/$tdir)
4258 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4260 echo "MDT$mdt numfree=$numfree, max=$max"
4261 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4262 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4263 while ! ulimit -n $((numfree + spare)); do
4264 numfree=$((numfree * 3 / 4))
4266 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4268 echo "left ulimit at $ulimit_old"
4271 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4272 error "create+open $numfree files in $DIR/$tdir failed"
4273 ulimit -n $ulimit_old
4275 # if createmany exits at 120s there will be fewer than $numfree files
4276 unlinkmany $DIR/$tdir/f $numfree || true
4278 run_test 51f "check many open files limit"
4281 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4282 test_mkdir -p $DIR/$tdir
4283 touch $DIR/$tdir/foo
4284 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4285 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4286 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4287 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4288 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4290 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4291 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4292 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4294 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4295 cp -r $DIR/$tdir $TMP/
4296 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4298 run_test 52a "append-only flag test (should return errors)"
4301 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4302 test_mkdir -p $DIR/$tdir
4303 touch $DIR/$tdir/foo
4304 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4305 cat test > $DIR/$tdir/foo && error "cat test worked"
4306 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4307 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4308 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4310 echo foo >> $DIR/$tdir/foo && error "echo worked"
4311 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4312 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4313 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4314 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4316 chattr -i $DIR/$tdir/foo || error "chattr failed"
4318 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4320 run_test 52b "immutable flag test (should return errors) ======="
4323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4324 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4325 remote_ost_nodsh && skip "remote OST with nodsh" && return
4338 local support_last_seq=true
4340 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4341 support_last_seq=false
4344 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4346 for value in $(do_facet $SINGLEMDS \
4347 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4348 param=$(echo ${value[0]} | cut -d "=" -f1)
4349 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4351 if $support_last_seq; then
4352 param_seq=$(echo $param |
4353 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4354 mds_last_seq=$(do_facet $SINGLEMDS \
4355 $LCTL get_param -n $param_seq)
4357 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4359 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4360 node=$(facet_active_host ost$((ostnum+1)))
4361 param="obdfilter.$ostname.last_id"
4362 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4363 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4364 ost_last_id=$ost_last
4366 if $support_last_seq; then
4367 ost_last_id=$(echo $ost_last |
4368 awk -F':' '{print $2}' |
4370 ost_last_seq=$(echo $ost_last |
4371 awk -F':' '{print $1}')
4372 [[ $ost_last_seq = $mds_last_seq ]] || continue
4375 if [[ $ost_last_id != $mds_last ]]; then
4376 error "$ost_last_id != $mds_last"
4383 $found || error "can not match last_seq/last_id for $mdtosc"
4386 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4389 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4391 $SOCKETSERVER $DIR/socket ||
4392 error "$SOCKETSERVER $DIR/socket failed: $?"
4393 $SOCKETCLIENT $DIR/socket ||
4394 error "$SOCKETCLIENT $DIR/socket failed: $?"
4395 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4397 run_test 54a "unix domain socket test =========================="
4403 dd if=/dev/zero of=$f bs=$(page_size) count=1
4405 run_test 54b "char device works in lustre ======================"
4408 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4409 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4410 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4412 for i in $(seq 3 7); do
4413 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4422 loopdev="$DIR/loop54c"
4425 $UMOUNT $DIR/$tdir || rc=$?
4426 losetup -d $loopdev || true
4427 losetup -d $LOOPDEV || true
4428 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4434 loopdev="$DIR/loop54c"
4437 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4438 trap cleanup_54c EXIT
4439 mknod $loopdev b 7 $LOOPNUM
4440 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4441 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4442 losetup $loopdev $DIR/$tfile ||
4443 error "can't set up $loopdev for $DIR/$tfile"
4444 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4445 test_mkdir -p $DIR/$tdir
4446 mount -t ext2 $loopdev $DIR/$tdir ||
4447 error "error mounting $loopdev on $DIR/$tdir"
4448 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4451 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4455 run_test 54c "block device works in lustre ====================="
4461 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4463 run_test 54d "fifo device works in lustre ======================"
4468 cp -aL /dev/console $f
4469 echo $string > $f || error "echo $string to $f failed"
4471 run_test 54e "console/tty device works in lustre ======================"
4473 #The test_55 used to be iopen test and it was removed by bz#24037.
4474 #run_test 55 "check iopen_connect_dentry() ======================"
4476 test_56a() { # was test_56
4479 test_mkdir -p $DIR/$tdir/dir
4481 NUMFILESx2=$(($NUMFILES * 2))
4482 for i in $(seq 1 $NUMFILES); do
4483 touch $DIR/$tdir/file$i
4484 touch $DIR/$tdir/dir/file$i
4487 # test lfs getstripe with --recursive
4488 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4489 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4490 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4491 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4492 [[ $FILENUM -eq $NUMFILES ]] ||
4493 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4494 echo "$GETSTRIPE --recursive passed."
4496 # test lfs getstripe with file instead of dir
4497 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4498 [[ $FILENUM -eq 1 ]] ||
4499 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4500 echo "$GETSTRIPE file1 passed."
4502 #test lfs getstripe with --verbose
4503 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4504 grep -c lmm_magic) -eq $NUMFILES ]] ||
4505 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4506 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4507 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4509 #test lfs getstripe with -v prints lmm_fid
4510 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4511 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4512 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4513 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4514 echo "$GETSTRIPE --verbose passed."
4516 #check for FID information
4517 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4518 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4519 awk '/lmm_fid: / { print $2 }')
4520 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4521 [ "$fid1" != "$fid2" ] &&
4522 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4523 [ "$fid1" != "$fid3" ] &&
4524 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4525 echo "$GETSTRIPE --fid passed."
4527 #test lfs getstripe with --obd
4528 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4529 grep -q "unknown obduuid" ||
4530 error "$GETSTRIPE --obd wrong_uuid should return error message"
4532 [[ $OSTCOUNT -lt 2 ]] &&
4533 skip_env "skipping other $GETSTRIPE --obd test" && return
4536 OBDUUID=$(ostuuid_from_index $OSTIDX)
4537 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4538 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4539 [[ $FOUND -eq $FILENUM ]] ||
4540 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4541 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4542 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4543 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4544 error "$GETSTRIPE --obd: should not show file on other obd"
4545 echo "$GETSTRIPE --obd passed"
4547 run_test 56a "check $GETSTRIPE"
4550 test_mkdir $DIR/$tdir
4552 for i in $(seq 1 $NUMDIRS); do
4553 test_mkdir $DIR/$tdir/dir$i
4556 # test lfs getdirstripe default mode is non-recursion, which is
4557 # different from lfs getstripe
4558 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4559 [[ $dircnt -eq 1 ]] ||
4560 error "$LFS getdirstripe: found $dircnt, not 1"
4561 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4562 grep -c lmv_stripe_count)
4563 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4564 error "$LFS getdirstripe --recursive: found $dircnt, \
4565 not $((NUMDIRS + 1))"
4567 run_test 56b "check $LFS getdirstripe"
4571 local ost_name=$(ostname_from_index $ost_idx)
4573 local old_status=$(ost_dev_status $ost_idx)
4574 [[ -z "$old_status" ]] ||
4575 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4577 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4580 local new_status=$(ost_dev_status $ost_idx)
4581 [[ "$new_status" = "D" ]] ||
4582 error "OST $ost_name is in status of '$new_status', not 'D'"
4584 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4587 new_status=$(ost_dev_status $ost_idx)
4588 [[ -z "$new_status" ]] ||
4589 error "OST $ost_name is in status of '$new_status', not ''"
4591 run_test 56c "check 'lfs df' showing device status"
4596 local LOCAL_NUMFILES="$1"
4597 local LOCAL_NUMDIRS="$2"
4598 local MKDIR_PARAMS="$3"
4599 local DIR_STRIPE_PARAMS="$4"
4601 if [ ! -d "$TDIR" ] ; then
4602 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4603 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4604 for i in `seq 1 $LOCAL_NUMFILES` ; do
4607 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4608 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4609 for j in `seq 1 $LOCAL_NUMFILES` ; do
4610 touch $TDIR/dir$i/file$j
4616 setup_56_special() {
4620 if [ ! -e "$TDIR/loop1b" ] ; then
4621 for i in `seq 1 $LOCAL_NUMFILES` ; do
4622 mknod $TDIR/loop${i}b b 7 $i
4623 mknod $TDIR/null${i}c c 1 3
4624 ln -s $TDIR/file1 $TDIR/link${i}l
4626 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4627 mknod $TDIR/dir$i/loop${i}b b 7 $i
4628 mknod $TDIR/dir$i/null${i}c c 1 3
4629 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4638 setup_56 $NUMFILES $NUMDIRS
4640 EXPECTED=$(($NUMDIRS + 2))
4641 # test lfs find with -name
4642 for i in $(seq 1 $NUMFILES) ; do
4643 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4644 [ $NUMS -eq $EXPECTED ] ||
4645 error "lfs find -name \"*$i\" $TDIR wrong: "\
4646 "found $NUMS, expected $EXPECTED"
4649 run_test 56g "check lfs find -name ============================="
4655 setup_56 $NUMFILES $NUMDIRS
4657 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4658 # test lfs find with ! -name
4659 for i in $(seq 1 $NUMFILES) ; do
4660 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4661 [ $NUMS -eq $EXPECTED ] ||
4662 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4663 "found $NUMS, expected $EXPECTED"
4666 run_test 56h "check lfs find ! -name ============================="
4670 test_mkdir -p $DIR/$tdir
4671 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4672 CMD="$LFIND -ost $UUID $DIR/$tdir"
4674 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4676 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4680 setup_56_special $NUMFILES $NUMDIRS
4682 EXPECTED=$((NUMDIRS + 1))
4683 CMD="$LFIND -type d $TDIR"
4684 NUMS=$($CMD | wc -l)
4685 [ $NUMS -eq $EXPECTED ] ||
4686 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4688 run_test 56j "check lfs find -type d ============================="
4692 setup_56_special $NUMFILES $NUMDIRS
4694 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4695 CMD="$LFIND -type f $TDIR"
4696 NUMS=$($CMD | wc -l)
4697 [ $NUMS -eq $EXPECTED ] ||
4698 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4700 run_test 56k "check lfs find -type f ============================="
4704 setup_56_special $NUMFILES $NUMDIRS
4706 EXPECTED=$((NUMDIRS + NUMFILES))
4707 CMD="$LFIND -type b $TDIR"
4708 NUMS=$($CMD | wc -l)
4709 [ $NUMS -eq $EXPECTED ] ||
4710 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4712 run_test 56l "check lfs find -type b ============================="
4716 setup_56_special $NUMFILES $NUMDIRS
4718 EXPECTED=$((NUMDIRS + NUMFILES))
4719 CMD="$LFIND -type c $TDIR"
4720 NUMS=$($CMD | wc -l)
4721 [ $NUMS -eq $EXPECTED ] ||
4722 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4724 run_test 56m "check lfs find -type c ============================="
4728 setup_56_special $NUMFILES $NUMDIRS
4730 EXPECTED=$((NUMDIRS + NUMFILES))
4731 CMD="$LFIND -type l $TDIR"
4732 NUMS=$($CMD | wc -l)
4733 [ $NUMS -eq $EXPECTED ] ||
4734 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4736 run_test 56n "check lfs find -type l ============================="
4740 setup_56 $NUMFILES $NUMDIRS
4741 utime $TDIR/file1 > /dev/null || error "utime (1)"
4742 utime $TDIR/file2 > /dev/null || error "utime (2)"
4743 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4744 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4745 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4746 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4749 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4750 [ $NUMS -eq $EXPECTED ] || \
4751 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4754 CMD="$LFIND -mtime 0 $TDIR"
4755 NUMS=$($CMD | wc -l)
4756 [ $NUMS -eq $EXPECTED ] ||
4757 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4759 run_test 56o "check lfs find -mtime for old files =========================="
4762 [ $RUNAS_ID -eq $UID ] &&
4763 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4766 setup_56 $NUMFILES $NUMDIRS
4768 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4770 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4771 NUMS=$($CMD | wc -l)
4772 [ $NUMS -eq $EXPECTED ] || \
4773 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4775 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4776 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4777 NUMS=$($CMD | wc -l)
4778 [ $NUMS -eq $EXPECTED ] || \
4779 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4781 run_test 56p "check lfs find -uid and ! -uid ==============================="
4784 [ $RUNAS_ID -eq $UID ] &&
4785 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4788 setup_56 $NUMFILES $NUMDIRS
4790 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4793 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4794 NUMS=$($CMD | wc -l)
4795 [ $NUMS -eq $EXPECTED ] ||
4796 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4798 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4799 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4800 NUMS=$($CMD | wc -l)
4801 [ $NUMS -eq $EXPECTED ] ||
4802 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4804 run_test 56q "check lfs find -gid and ! -gid ==============================="
4808 setup_56 $NUMFILES $NUMDIRS
4811 CMD="$LFIND -size 0 -type f $TDIR"
4812 NUMS=$($CMD | wc -l)
4813 [ $NUMS -eq $EXPECTED ] ||
4814 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4816 CMD="$LFIND ! -size 0 -type f $TDIR"
4817 NUMS=$($CMD | wc -l)
4818 [ $NUMS -eq $EXPECTED ] ||
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4820 echo "test" > $TDIR/$tfile
4821 echo "test2" > $TDIR/$tfile.2 && sync
4823 CMD="$LFIND -size 5 -type f $TDIR"
4824 NUMS=$($CMD | wc -l)
4825 [ $NUMS -eq $EXPECTED ] ||
4826 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4828 CMD="$LFIND -size +5 -type f $TDIR"
4829 NUMS=$($CMD | wc -l)
4830 [ $NUMS -eq $EXPECTED ] ||
4831 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4833 CMD="$LFIND -size +0 -type f $TDIR"
4834 NUMS=$($CMD | wc -l)
4835 [ $NUMS -eq $EXPECTED ] ||
4836 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4838 CMD="$LFIND ! -size -5 -type f $TDIR"
4839 NUMS=$($CMD | wc -l)
4840 [ $NUMS -eq $EXPECTED ] ||
4841 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4843 CMD="$LFIND -size -5 -type f $TDIR"
4844 NUMS=$($CMD | wc -l)
4845 [ $NUMS -eq $EXPECTED ] ||
4846 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4848 run_test 56r "check lfs find -size works =========================="
4850 test_56s() { # LU-611
4855 for i in $(seq 1 $NUMDIRS); do
4856 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4859 CMD="$LFIND -c $OSTCOUNT $TDIR"
4860 NUMS=$($CMD | wc -l)
4861 [ $NUMS -eq $EXPECTED ] || {
4863 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4867 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4868 if [[ $OSTCOUNT -gt 1 ]]; then
4869 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4873 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4877 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4878 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4879 NUMS=$($CMD | wc -l)
4880 [ $NUMS -eq $EXPECTED ] || {
4882 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4885 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4886 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4887 NUMS=$($CMD | wc -l)
4888 [ $NUMS -eq $EXPECTED ] || {
4890 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4894 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4895 NUMS=$($CMD | wc -l)
4896 [ $NUMS -eq $EXPECTED ] || {
4898 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4901 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4902 NUMS=$($CMD | wc -l)
4903 [ $NUMS -eq $EXPECTED ] || {
4905 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4909 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4910 NUMS=$($CMD | wc -l)
4911 [ $NUMS -eq $EXPECTED ] || {
4913 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4916 run_test 56s "check lfs find -stripe-count works"
4918 test_56t() { # LU-611
4923 for i in $(seq 1 $NUMDIRS); do
4924 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4927 CMD="$LFIND -S 4M $TDIR"
4928 NUMS=$($CMD | wc -l)
4929 [ $NUMS -eq $EXPECTED ] || {
4931 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4935 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4937 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4939 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4940 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4941 NUMS=$($CMD | wc -l)
4942 [ $NUMS -eq $EXPECTED ] ||
4943 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4945 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4946 NUMS=$($CMD | wc -l)
4947 [ $NUMS -eq $EXPECTED ] ||
4948 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4950 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4951 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4952 NUMS=$($CMD | wc -l)
4953 [ $NUMS -eq $EXPECTED ] ||
4954 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4956 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4957 NUMS=$($CMD | wc -l)
4958 [ $NUMS -eq $EXPECTED ] ||
4959 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4962 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4963 NUMS=$($CMD | wc -l)
4964 [ $NUMS -eq $EXPECTED ] ||
4965 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4967 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4968 NUMS=$($CMD | wc -l)
4969 [ $NUMS -eq $EXPECTED ] ||
4970 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4973 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4974 NUMS=$($CMD | wc -l)
4975 [ $NUMS -eq $EXPECTED ] ||
4976 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4978 run_test 56t "check lfs find -stripe-size works"
4980 test_56u() { # LU-611
4982 setup_56 $NUMFILES $NUMDIRS "-i 0"
4984 if [[ $OSTCOUNT -gt 1 ]]; then
4985 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4991 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4992 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4993 NUMS=$($CMD | wc -l)
4994 [ $NUMS -eq $EXPECTED ] ||
4995 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4998 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4999 NUMS=$($CMD | wc -l)
5000 [ $NUMS -eq $EXPECTED ] ||
5001 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5003 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5004 NUMS=$($CMD | wc -l)
5005 [ $NUMS -eq $EXPECTED ] ||
5006 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5009 # This should produce an error and not return any files
5010 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5011 NUMS=$($CMD 2>/dev/null | wc -l)
5012 [ $NUMS -eq $EXPECTED ] ||
5013 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5015 if [[ $OSTCOUNT -gt 1 ]]; then
5016 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5017 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5018 NUMS=$($CMD | wc -l)
5019 [ $NUMS -eq $EXPECTED ] ||
5020 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5023 run_test 56u "check lfs find -stripe-index works"
5030 setup_56 $NUMFILES $NUMDIRS
5032 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5033 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5035 for file in $($LFIND -mdt $UUID $TDIR); do
5036 file_mdt_idx=$($GETSTRIPE -M $file)
5037 [ $file_mdt_idx -eq $MDT_IDX ] ||
5038 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5041 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5044 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
5046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5049 rm -rf $TDIR || error "remove $TDIR failed"
5050 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5053 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5054 error "$GETSTRIPE -S -d $TDIR failed"
5055 stripe_size=${stripe_size%% *}
5057 local file_size=$((stripe_size * OSTCOUNT))
5058 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5059 local required_space=$((file_num * file_size))
5061 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5063 [[ $free_space -le $((required_space / 1024)) ]] &&
5064 skip_env "need at least $required_space bytes free space," \
5065 "have $free_space kbytes" && return
5068 local dd_count=$((file_size / dd_bs))
5070 # write data into the files
5074 for i in $(seq 1 $NUMFILES); do
5076 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
5077 error "write data into $file failed"
5079 for i in $(seq 1 $NUMDIRS); do
5080 for j in $(seq 1 $NUMFILES); do
5081 file=$TDIR/dir$i/file$j
5082 yes | dd bs=$dd_bs count=$dd_count of=$file \
5084 error "write data into $file failed"
5089 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5092 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5094 eval $cmd || error "$cmd failed"
5096 check_stripe_count $TDIR/file1 $expected
5098 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5100 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5101 # OST 1 if it is on OST 0. This file is small enough to
5102 # be on only one stripe.
5103 file=$TDIR/migr_1_ost
5104 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5105 error "write data into $file failed"
5106 local obdidx=$($LFS getstripe -i $file)
5107 local oldmd5=$(md5sum $file)
5109 [[ $obdidx -eq 0 ]] && newobdidx=1
5110 cmd="$LFS migrate -i $newobdidx $file"
5112 eval $cmd || error "$cmd failed"
5113 local realobdix=$($LFS getstripe -i $file)
5114 local newmd5=$(md5sum $file)
5115 [[ $newobdidx -ne $realobdix ]] &&
5116 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5117 [[ "$oldmd5" != "$newmd5" ]] &&
5118 error "md5sum differ: $oldmd5, $newmd5"
5122 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5124 eval $cmd || error "$cmd failed"
5126 for j in $(seq 1 $NUMFILES); do
5127 check_stripe_count $TDIR/dir1/file$j $expected
5130 # lfs_migrate works with lfs find
5131 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5132 $LFS_MIGRATE -y -c $expected"
5134 eval $cmd || error "$cmd failed"
5136 for i in $(seq 2 $NUMFILES); do
5137 check_stripe_count $TDIR/file$i $expected
5139 for i in $(seq 2 $NUMDIRS); do
5140 for j in $(seq 1 $NUMFILES); do
5141 check_stripe_count $TDIR/dir$i/file$j $expected
5145 run_test 56w "check lfs_migrate -c stripe_count works"
5148 check_swap_layouts_support && return 0
5149 [[ $OSTCOUNT -lt 2 ]] &&
5150 skip_env "need 2 OST, skipping test" && return
5152 local dir0=$DIR/$tdir/$testnum
5153 test_mkdir -p $dir0 || error "creating dir $dir0"
5155 local ref1=/etc/passwd
5156 local file1=$dir0/file1
5158 $SETSTRIPE -c 2 $file1
5160 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5161 stripe=$($GETSTRIPE -c $file1)
5162 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5163 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5168 run_test 56x "lfs migration support"
5171 check_swap_layouts_support && return 0
5172 [[ $OSTCOUNT -lt 2 ]] &&
5173 skip_env "need 2 OST, skipping test" && return
5175 local dir0=$DIR/$tdir/$testnum
5176 test_mkdir -p $dir0 || error "creating dir $dir0"
5178 local ref1=/etc/passwd
5179 local file1=$dir0/file1
5181 $SETSTRIPE -c 2 $file1
5183 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5184 local stripe=$($GETSTRIPE -c $file1)
5185 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5186 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5191 run_test 56xa "lfs migration --block support"
5194 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5195 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5199 local dir0=$DIR/$tdir/$testnum
5200 test_mkdir -p $dir0 || error "creating dir $dir0"
5201 local f1=$dir0/file1
5202 local f2=$dir0/file2
5204 touch $f1 || error "creating std file $f1"
5205 $MULTIOP $f2 H2c || error "creating released file $f2"
5207 # a directory can be raid0, so ask only for files
5208 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5209 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5211 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5212 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5214 # only files can be released, so no need to force file search
5215 res=$($LFIND $dir0 -L released)
5216 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5218 res=$($LFIND $dir0 \! -L released)
5219 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5222 run_test 56y "lfs find -L raid0|released"
5224 test_56z() { # LU-4824
5225 # This checks to make sure 'lfs find' continues after errors
5226 # There are two classes of errors that should be caught:
5227 # - If multiple paths are provided, all should be searched even if one
5229 # - If errors are encountered during the search, it should not terminate
5232 test_mkdir $DIR/$tdir
5233 for i in d{0..9}; do
5234 test_mkdir $DIR/$tdir/$i
5236 touch $DIR/$tdir/d{0..9}/$tfile
5237 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5238 error "$LFS find did not return an error"
5239 # Make a directory unsearchable. This should NOT be the last entry in
5240 # directory order. Arbitrarily pick the 6th entry
5241 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5242 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5243 # The user should be able to see 10 directories and 9 files
5244 [ $count == 19 ] || error "$LFS find did not continue after error"
5246 run_test 56z "lfs find should continue after an error"
5248 test_56aa() { # LU-5937
5249 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5252 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5254 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5255 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5257 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5259 run_test 56aa "lfs find --size under striped dir"
5262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5263 # note test will not do anything if MDS is not local
5264 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5265 skip "Only applicable to ldiskfs-based MDTs"
5269 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5270 local MNTDEV="osd*.*MDT*.mntdev"
5271 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5272 [ -z "$DEV" ] && error "can't access $MNTDEV"
5273 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5274 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5275 error "can't access $DEV"
5276 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5277 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5281 run_test 57a "verify MDS filesystem created with large inodes =="
5284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5285 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5286 skip "Only applicable to ldiskfs-based MDTs"
5290 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5291 local dir=$DIR/$tdir
5295 local FILEN=$dir/f$FILECOUNT
5297 rm -rf $dir || error "removing $dir"
5298 test_mkdir -p -c1 $dir || error "creating $dir"
5299 local mdtidx=$($LFS getstripe -M $dir)
5300 local mdtname=MDT$(printf %04x $mdtidx)
5301 local facet=mds$((mdtidx + 1))
5303 echo "mcreating $FILECOUNT files"
5304 createmany -m $dir/f 1 $FILECOUNT || \
5305 error "creating files in $dir"
5307 # verify that files do not have EAs yet
5308 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5309 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5313 df $dir #make sure we get new statfs data
5314 local MDSFREE=$(do_facet $facet \
5315 lctl get_param -n osd*.*$mdtname.kbytesfree)
5316 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5317 echo "opening files to create objects/EAs"
5319 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5320 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5323 # verify that files have EAs now
5324 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5325 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5327 sleep 1 #make sure we get new statfs data
5329 local MDSFREE2=$(do_facet $facet \
5330 lctl get_param -n osd*.*$mdtname.kbytesfree)
5331 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5332 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5333 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5334 error "MDC before $MDCFREE != after $MDCFREE2"
5336 echo "MDC before $MDCFREE != after $MDCFREE2"
5337 echo "unable to confirm if MDS has large inodes"
5342 run_test 57b "default LOV EAs are stored inside large inodes ==="
5345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 [ -z "$(which wiretest 2>/dev/null)" ] &&
5347 skip_env "could not find wiretest" && return
5350 run_test 58 "verify cross-platform wire constants =============="
5353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5354 echo "touch 130 files"
5355 createmany -o $DIR/f59- 130
5357 unlinkmany $DIR/f59- 130
5359 # wait for commitment of removal
5360 wait_delete_completed
5362 run_test 59 "verify cancellation of llog records async ========="
5364 TEST60_HEAD="test_60 run $RANDOM"
5366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5367 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5368 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5369 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5370 skip_env "missing subtest run-llog.sh" && return
5372 log "$TEST60_HEAD - from kernel mode"
5373 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5374 do_facet mgs sh run-llog.sh
5375 do_facet mgs $LCTL dk > $TMP/$tfile
5377 # LU-6388: test llog_reader
5378 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5379 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5380 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5381 skip_env "missing llog_reader" && return
5382 local fstype=$(facet_fstype mgs)
5383 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5384 skip_env "Only for ldiskfs or zfs type mgs" && return
5386 local mntpt=$(facet_mntpt mgs)
5387 local mgsdev=$(mgsdevname 1)
5399 #get fid and record list
5400 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5402 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5404 #remount mgs as ldiskfs or zfs type
5405 stop mgs || error "stop mgs failed"
5406 mount_fstype mgs || error "remount mgs failed"
5407 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5410 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5411 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5416 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5418 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5420 echo "obj_file is $obj_file"
5421 do_facet mgs $llog_reader $obj_file
5423 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5424 awk '{ print $3 }' | sed -e "s/^type=//g")
5425 if [ $rec_type != $rec ]; then
5426 echo "FAILED test_60a wrong record type $rec_type," \
5432 #check obj path if record type is LLOG_LOGID_MAGIC
5433 if [ "$rec" == "1064553b" ]; then
5434 path=$(do_facet mgs $llog_reader $obj_file |
5435 grep "path=" | awk '{ print $NF }' |
5436 sed -e "s/^path=//g")
5437 if [ $obj_file != $mntpt/$path ]; then
5438 echo "FAILED test_60a wrong obj path" \
5439 "$montpt/$path, should be $obj_file"
5446 #restart mgs before "error", otherwise it will block the next test
5447 stop mgs || error "stop mgs failed"
5448 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5449 $pass || error "test failed, see FAILED test_60a messages for specifics"
5451 run_test 60a "llog_test run from kernel module and test llog_reader"
5454 # test old logid format
5455 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5456 do_facet mgs $LCTL dl | grep MGS
5457 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5458 error "old llog_print failed"
5461 # test new logid format
5462 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5463 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5464 error "new llog_print failed"
5467 run_test 60aa "llog_print works with FIDs and simple names"
5469 test_60b() { # bug 6411
5470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5472 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5484 [[ $LLOG_COUNT -gt 100 ]] &&
5485 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5487 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5491 echo "create 5000 files"
5492 createmany -o $DIR/f60c- 5000
5493 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5494 lctl set_param fail_loc=0x80000137
5495 unlinkmany $DIR/f60c- 5000
5496 lctl set_param fail_loc=0
5498 run_test 60c "unlink file when mds full"
5501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5502 SAVEPRINTK=$(lctl get_param -n printk)
5504 # verify "lctl mark" is even working"
5505 MESSAGE="test message ID $RANDOM $$"
5506 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5507 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5509 lctl set_param printk=0 || error "set lnet.printk failed"
5510 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5511 MESSAGE="new test message ID $RANDOM $$"
5512 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5513 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5514 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5516 lctl set_param -n printk="$SAVEPRINTK"
5518 run_test 60d "test printk console message masking"
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5524 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5525 do_facet mds1 lctl set_param fail_loc=0x15b
5528 run_test 60e "no space while new llog is being created"
5531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5533 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5534 cancel_lru_locks osc
5535 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5538 run_test 61 "mmap() writes don't make sync hang ================"
5540 # bug 2330 - insufficient obd_match error checking causes LBUG
5542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5545 cancel_lru_locks osc
5546 lctl set_param fail_loc=0x405
5547 cat $f && error "cat succeeded, expect -EIO"
5548 lctl set_param fail_loc=0
5550 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5551 # match every page all of the time.
5552 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5554 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5555 # Though this test is irrelevant anymore, it helped to reveal some
5556 # other grant bugs (LU-4482), let's keep it.
5557 test_63a() { # was test_63
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5559 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5560 for i in `seq 10` ; do
5561 dd if=/dev/zero of=$DIR/f63 bs=8k &
5567 rm -f $DIR/f63 || true
5569 run_test 63a "Verify oig_wait interruption does not crash ======="
5571 # bug 2248 - async write errors didn't return to application on sync
5572 # bug 3677 - async write errors left page locked
5574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5576 lctl set_param debug=-1
5578 # ensure we have a grant to do async writes
5579 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5582 sync # sync lest earlier test intercept the fail_loc
5584 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5585 lctl set_param fail_loc=0x80000406
5586 $MULTIOP $DIR/$tfile Owy && \
5587 error "sync didn't return ENOMEM"
5588 sync; sleep 2; sync # do a real sync this time to flush page
5589 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5590 error "locked page left in cache after async error" || true
5593 run_test 63b "async write errors should be returned to fsync ==="
5596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5598 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5600 run_test 64a "verify filter grant calculations (in kernel) ====="
5603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5604 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5606 run_test 64b "check out-of-space detection on client ==========="
5609 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5611 run_test 64c "verify grant shrink ========================------"
5613 # bug 1414 - set/get directories' stripe info
5615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5616 test_mkdir -p $DIR/$tdir
5618 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5620 run_test 65a "directory with no stripe info ===================="
5623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5624 test_mkdir -p $DIR/$tdir
5625 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5627 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5630 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5632 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5636 if [[ $OSTCOUNT -gt 1 ]]; then
5637 test_mkdir -p $DIR/$tdir
5638 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5640 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5641 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5643 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5646 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5650 test_mkdir -p $DIR/$tdir
5651 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5652 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5654 if [[ $STRIPECOUNT -le 0 ]]; then
5656 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5657 #LOV_MAX_STRIPE_COUNT is 2000
5658 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5660 sc=$(($STRIPECOUNT - 1))
5662 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5663 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5664 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5665 error "lverify failed"
5667 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5671 test_mkdir -p $DIR/$tdir
5673 $SETSTRIPE $DIR/$tdir || error "setstripe"
5674 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5675 error "no stripe info failed"
5677 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5679 run_test 65e "directory setstripe defaults ======================="
5682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5683 test_mkdir -p $DIR/${tdir}f
5684 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5686 run_test 65f "dir setstripe permission (should return error) ==="
5689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5690 test_mkdir -p $DIR/$tdir
5691 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5693 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5695 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5696 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5697 error "delete default stripe failed"
5699 run_test 65g "directory setstripe -d ==========================="
5702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5703 test_mkdir -p $DIR/$tdir
5704 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5706 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5708 test_mkdir -p $DIR/$tdir/dd1
5709 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5710 error "stripe info inherit failed"
5712 run_test 65h "directory stripe info inherit ===================="
5714 test_65i() { # bug6367
5715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5716 $SETSTRIPE -S 65536 -c -1 $MOUNT
5718 run_test 65i "set non-default striping on root directory (bug 6367)="
5720 test_65ia() { # bug12836
5721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5722 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5724 run_test 65ia "getstripe on -1 default directory striping"
5726 test_65ib() { # bug12836
5727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5728 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5730 run_test 65ib "getstripe -v on -1 default directory striping"
5732 test_65ic() { # bug12836
5733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5734 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5736 run_test 65ic "new find on -1 default directory striping"
5738 test_65j() { # bug6367
5739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5741 # if we aren't already remounting for each test, do so for this test
5742 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5743 cleanup || error "failed to unmount"
5746 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5748 run_test 65j "set default striping on root directory (bug 6367)="
5750 test_65k() { # bug11679
5751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5752 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5753 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5755 local disable_precreate=true
5756 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5757 disable_precreate=false
5759 echo "Check OST status: "
5760 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5761 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5763 for OSC in $MDS_OSCS; do
5764 echo $OSC "is active"
5765 do_facet $SINGLEMDS lctl --device %$OSC activate
5768 for INACTIVE_OSC in $MDS_OSCS; do
5769 local ost=$(osc_to_ost $INACTIVE_OSC)
5770 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5771 lov.*md*.target_obd |
5772 awk -F: /$ost/'{ print $1 }' | head -n 1)
5775 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5776 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5778 echo "Deactivate: " $INACTIVE_OSC
5779 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5781 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5782 osp.$ost*MDT0000.create_count")
5783 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5784 osp.$ost*MDT0000.max_create_count")
5785 $disable_precreate &&
5786 do_facet $SINGLEMDS "lctl set_param -n \
5787 osp.$ost*MDT0000.max_create_count=0"
5789 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5790 [ -f $DIR/$tdir/$idx ] && continue
5791 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5792 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5793 error "setstripe $idx should succeed"
5794 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5796 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5799 do_facet $SINGLEMDS "lctl set_param -n \
5800 osp.$ost*MDT0000.max_create_count=$max_count"
5801 do_facet $SINGLEMDS "lctl set_param -n \
5802 osp.$ost*MDT0000.create_count=$count"
5803 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5804 echo $INACTIVE_OSC "is Activate"
5806 wait_osc_import_state mds ost$ostnum FULL
5809 run_test 65k "validate manual striping works properly with deactivated OSCs"
5811 test_65l() { # bug 12836
5812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5813 test_mkdir -p $DIR/$tdir/test_dir
5814 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5815 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5817 run_test 65l "lfs find on -1 stripe dir ========================"
5820 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5823 run_test 65m "normal user can't set filesystem default stripe"
5825 # bug 2543 - update blocks count on client
5827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5829 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5830 sync; sync_all_data; sync; sync_all_data
5831 cancel_lru_locks osc
5832 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5833 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5835 run_test 66 "update inode blocks count on client ==============="
5840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5842 if [ ! -z "$LLOOP" ]; then
5843 if swapon -s | grep -q $LLOOP; then
5844 swapoff $LLOOP || error "swapoff failed"
5847 $LCTL blockdev_detach $LLOOP || error "detach failed"
5855 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5859 swapon -s | awk '($1 == "'$1'") { print $4 }'
5862 # bug5265, obdfilter oa2dentry return -ENOENT
5863 # #define OBD_FAIL_SRV_ENOENT 0x217
5865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5866 remote_ost_nodsh && skip "remote OST with nodsh" && return
5869 $SETSTRIPE -c 1 -i 0 $f
5871 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5873 do_facet ost1 lctl set_param fail_loc=0x217
5874 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5875 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5877 do_facet ost1 lctl set_param fail_loc=0
5878 $DIRECTIO write $f 0 2 || error "write error"
5880 cancel_lru_locks osc
5881 $DIRECTIO read $f 0 1 || error "read error"
5883 do_facet ost1 lctl set_param fail_loc=0x217
5884 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5886 do_facet ost1 lctl set_param fail_loc=0
5889 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5892 test_mkdir -p $DIR/$tdir
5893 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5894 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5896 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5898 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5900 [ "$RUNAS_ID" = "$UID" ] &&
5901 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5903 # Check that testing environment is properly set up. Skip if not
5904 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5905 skip_env "User $RUNAS_ID does not exist - skipping"
5909 chmod 777 $DIR/$tfile
5910 chmod ug+s $DIR/$tfile
5911 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5912 error "$RUNAS dd $DIR/$tfile failed"
5913 # See if we are still setuid/sgid
5914 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5915 error "S/gid is not dropped on write"
5916 # Now test that MDS is updated too
5917 cancel_lru_locks mdc
5918 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5919 error "S/gid is not dropped on MDS"
5922 run_test 72a "Test that remove suid works properly (bug5695) ===="
5924 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5927 [ "$RUNAS_ID" = "$UID" ] && \
5928 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5929 [ "$RUNAS_ID" -eq 0 ] && \
5930 skip_env "RUNAS_ID = 0 -- skipping" && return
5932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5933 # Check that testing environment is properly set up. Skip if not
5934 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5935 skip_env "User $RUNAS_ID does not exist - skipping"
5938 touch $DIR/${tfile}-f{g,u}
5939 test_mkdir $DIR/${tfile}-dg
5940 test_mkdir $DIR/${tfile}-du
5941 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5942 chmod g+s $DIR/${tfile}-{f,d}g
5943 chmod u+s $DIR/${tfile}-{f,d}u
5944 for perm in 777 2777 4777; do
5945 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5946 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5947 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5948 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5952 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5954 # bug 3462 - multiple simultaneous MDC requests
5956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5957 test_mkdir $DIR/d73-1
5958 test_mkdir $DIR/d73-2
5959 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5962 lctl set_param fail_loc=0x80000129
5963 $MULTIOP $DIR/d73-1/f73-2 Oc &
5965 lctl set_param fail_loc=0
5967 $MULTIOP $DIR/d73-2/f73-3 Oc &
5971 wait $pid1 || return 1
5975 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5976 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5977 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5981 run_test 73 "multiple MDC requests (should not deadlock)"
5983 test_74a() { # bug 6149, 6184
5984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5985 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5987 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5988 # will spin in a tight reconnection loop
5990 $LCTL set_param fail_loc=0x8000030e
5991 # get any lock that won't be difficult - lookup works.
5993 $LCTL set_param fail_loc=0
5997 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5999 test_74b() { # bug 13310
6000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6001 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6003 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6004 # will spin in a tight reconnection loop
6005 $LCTL set_param fail_loc=0x8000030e
6006 # get a "difficult" lock
6008 $LCTL set_param fail_loc=0
6012 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6016 #define OBD_FAIL_LDLM_NEW_LOCK
6017 $LCTL set_param fail_loc=0x319
6018 touch $DIR/$tfile && error "touch successful"
6019 $LCTL set_param fail_loc=0
6022 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6025 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6028 get_inode_slab_tunables() {
6029 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6032 set_inode_slab_tunables() {
6033 echo "lustre_inode_cache $1" > /proc/slabinfo
6036 test_76() { # Now for bug 20433, added originally in bug 1443
6037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6038 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6039 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6040 # we cannot set limit below 1 which means 1 inode in each
6041 # per-cpu cache is still allowed
6042 set_inode_slab_tunables "1 1 0"
6043 cancel_lru_locks osc
6044 BEFORE_INODES=$(num_inodes)
6045 echo "before inodes: $BEFORE_INODES"
6047 [ "$SLOW" = "no" ] && COUNT=100
6048 for i in $(seq $COUNT); do
6052 cancel_lru_locks osc
6053 AFTER_INODES=$(num_inodes)
6054 echo "after inodes: $AFTER_INODES"
6056 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6058 AFTER_INODES=$(num_inodes)
6060 echo "wait $wait seconds inodes: $AFTER_INODES"
6061 if [ $wait -gt 30 ]; then
6062 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6065 set_inode_slab_tunables "$SLAB_SETTINGS"
6067 run_test 76 "confirm clients recycle inodes properly ===="
6073 # Note: in sptlrpc modes which enable its own bulk checksum, the
6074 # original crc32_le bulk checksum will be automatically disabled,
6075 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6076 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6077 # In this case set_checksums() will not be no-op, because sptlrpc
6078 # bulk checksum will be enabled all through the test.
6080 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6081 lctl set_param -n osc.*.checksums $1
6085 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6086 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6087 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6088 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6091 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6092 log "set checksum type to $1"
6095 F77_TMP=$TMP/f77-temp
6098 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6099 error "error writing to $F77_TMP"
6102 test_77a() { # bug 10889
6103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6104 $GSS && skip "could not run with gss" && return
6105 [ ! -f $F77_TMP ] && setup_f77
6107 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6111 run_test 77a "normal checksum read/write operation"
6113 test_77b() { # bug 10889
6114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6115 $GSS && skip "could not run with gss" && return
6116 [ ! -f $F77_TMP ] && setup_f77
6117 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6118 $LCTL set_param fail_loc=0x80000409
6121 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6122 error "dd error: $?"
6123 $LCTL set_param fail_loc=0
6125 for algo in $CKSUM_TYPES; do
6126 cancel_lru_locks osc
6127 set_checksum_type $algo
6128 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6129 $LCTL set_param fail_loc=0x80000408
6130 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6131 $LCTL set_param fail_loc=0
6134 set_checksum_type $ORIG_CSUM_TYPE
6137 run_test 77b "checksum error on client write, read"
6142 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6144 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6145 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6146 $check_ost && [ -n $ost_file_prefix ] &&
6147 do_facet ost1 rm -f ${ost_file_prefix}\*
6151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6152 $GSS && skip "could not run with gss" && return
6155 local osc_file_prefix
6157 local check_ost=false
6158 local ost_file_prefix
6164 # ensure corruption will occur on first OSS/OST
6165 $LFS setstripe -i 0 $DIR/$tfile
6167 [ ! -f $F77_TMP ] && setup_f77
6168 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6169 error "dd write error: $?"
6170 fid=$($LFS path2fid $DIR/$tfile)
6172 if [ $(lustre_version_code ost1) -ge $(version_code 2.5.42.6) ]
6175 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6176 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6178 echo "OSS do not support bulk pages dump upon error"
6181 osc_file_prefix=$($LCTL get_param -n debug_path)
6182 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6184 trap cleanup_77c EXIT
6187 # enable bulk pages dump upon error on Client
6188 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6189 # enable bulk pages dump upon error on OSS
6191 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6193 # flush Client cache to allow next read to reach OSS
6194 cancel_lru_locks osc
6196 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6197 $LCTL set_param fail_loc=0x80000408
6198 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6199 $LCTL set_param fail_loc=0
6203 # check cksum dump on Client
6204 osc_file=$(ls ${osc_file_prefix}*)
6205 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6206 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6207 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6208 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6209 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6211 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6212 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6213 error "dump content does not match on Client"
6215 $check_ost || skip "No need to check cksum dump on OSS"
6217 # check cksum dump on OSS
6218 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6219 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6220 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6221 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6222 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6223 error "dump content does not match on OSS"
6227 run_test 77c "checksum error on client read with debug"
6229 test_77d() { # bug 10889
6230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6231 $GSS && skip "could not run with gss" && return
6232 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6233 $LCTL set_param fail_loc=0x80000409
6235 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6236 error "direct write: rc=$?"
6237 $LCTL set_param fail_loc=0
6240 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6241 $LCTL set_param fail_loc=0x80000408
6243 cancel_lru_locks osc
6244 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6245 error "direct read: rc=$?"
6246 $LCTL set_param fail_loc=0
6249 run_test 77d "checksum error on OST direct write, read"
6251 test_77f() { # bug 10889
6252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6253 $GSS && skip "could not run with gss" && return
6255 for algo in $CKSUM_TYPES; do
6256 cancel_lru_locks osc
6257 set_checksum_type $algo
6258 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6259 $LCTL set_param fail_loc=0x409
6260 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6261 error "direct write succeeded"
6262 $LCTL set_param fail_loc=0
6264 set_checksum_type $ORIG_CSUM_TYPE
6267 run_test 77f "repeat checksum error on write (expect error)"
6269 test_77g() { # bug 10889
6270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6271 $GSS && skip "could not run with gss" && return
6272 remote_ost_nodsh && skip "remote OST with nodsh" && return
6274 [ ! -f $F77_TMP ] && setup_f77
6276 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6277 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6278 do_facet ost1 lctl set_param fail_loc=0x8000021a
6280 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6281 error "write error: rc=$?"
6282 do_facet ost1 lctl set_param fail_loc=0
6285 cancel_lru_locks osc
6286 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6287 do_facet ost1 lctl set_param fail_loc=0x8000021b
6289 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6290 do_facet ost1 lctl set_param fail_loc=0
6293 run_test 77g "checksum error on OST write, read"
6295 test_77j() { # bug 13805
6296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6297 $GSS && skip "could not run with gss" && return
6298 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6299 lctl set_param fail_loc=0x40c
6300 remount_client $MOUNT
6301 lctl set_param fail_loc=0
6302 # wait async osc connect to finish and reflect updated state value
6304 for (( i=0; i < OSTCOUNT; i++ )) ; do
6305 wait_osc_import_state client ost$((i+1)) FULL
6308 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6309 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6310 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6311 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6313 remount_client $MOUNT
6315 run_test 77j "client only supporting ADLER32"
6317 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6326 test_78() { # bug 10901
6327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6328 remote_ost || { skip_env "local OST" && return; }
6331 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6332 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6333 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6334 echo "MemTotal: $MEMTOTAL"
6336 # reserve 256MB of memory for the kernel and other running processes,
6337 # and then take 1/2 of the remaining memory for the read/write buffers.
6338 if [ $MEMTOTAL -gt 512 ] ;then
6339 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6341 # for those poor memory-starved high-end clusters...
6342 MEMTOTAL=$((MEMTOTAL / 2))
6344 echo "Mem to use for directio: $MEMTOTAL"
6346 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6347 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6348 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6349 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6351 echo "Smallest OST: $SMALLESTOST"
6352 [[ $SMALLESTOST -lt 10240 ]] &&
6353 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6355 trap cleanup_test_78 EXIT
6357 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6358 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6360 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6361 echo "File size: $F78SIZE"
6362 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6363 for i in $(seq 1 $NSEQ); do
6364 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6365 echo directIO rdwr round $i of $NSEQ
6366 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6371 run_test 78 "handle large O_DIRECT writes correctly ============"
6373 test_79() { # bug 12743
6374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6375 wait_delete_completed
6377 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6378 BKFREE=$(calc_osc_kbytes kbytesfree)
6379 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6381 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6382 DFTOTAL=`echo $STRING | cut -d, -f1`
6383 DFUSED=`echo $STRING | cut -d, -f2`
6384 DFAVAIL=`echo $STRING | cut -d, -f3`
6385 DFFREE=$(($DFTOTAL - $DFUSED))
6387 ALLOWANCE=$((64 * $OSTCOUNT))
6389 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6390 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6391 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6393 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6394 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6395 error "df free($DFFREE) mismatch OST free($BKFREE)"
6397 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6398 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6399 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6402 run_test 79 "df report consistency check ======================="
6404 test_80() { # bug 10718
6405 remote_ost_nodsh && skip "remote OST with nodsh" && return
6406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6407 # relax strong synchronous semantics for slow backends like ZFS
6408 local soc="obdfilter.*.sync_on_lock_cancel"
6409 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6411 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6412 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6413 facet_active_host $host; done | sort -u)
6414 do_nodes $hosts lctl set_param $soc=never
6417 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6419 local BEFORE=`date +%s`
6420 cancel_lru_locks osc
6421 local AFTER=`date +%s`
6422 local DIFF=$((AFTER-BEFORE))
6423 if [ $DIFF -gt 1 ] ; then
6424 error "elapsed for 1M@1T = $DIFF"
6427 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6431 run_test 80 "Page eviction is equally fast at high offsets too ===="
6433 test_81a() { # LU-456
6434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6435 remote_ost_nodsh && skip "remote OST with nodsh" && return
6436 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6437 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6438 do_facet ost1 lctl set_param fail_loc=0x80000228
6440 # write should trigger a retry and success
6441 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6442 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6444 if [ $RC -ne 0 ] ; then
6445 error "write should success, but failed for $RC"
6448 run_test 81a "OST should retry write when get -ENOSPC ==============="
6450 test_81b() { # LU-456
6451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6452 remote_ost_nodsh && skip "remote OST with nodsh" && return
6453 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6454 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6455 do_facet ost1 lctl set_param fail_loc=0x228
6457 # write should retry several times and return -ENOSPC finally
6458 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6459 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6462 if [ $RC -ne $ENOSPC ] ; then
6463 error "dd should fail for -ENOSPC, but succeed."
6466 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6468 test_82() { # LU-1031
6469 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6473 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6475 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6477 kill -USR1 $MULTIPID2
6479 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6480 error "First grouplock does not block second one"
6482 echo "Second grouplock blocks first one"
6484 kill -USR1 $MULTIPID1
6488 run_test 82 "Basic grouplock test ==============================="
6491 local sfile="/boot/System.map-$(uname -r)"
6492 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6493 $LCTL set_param fail_loc=0x140d
6494 cp $sfile $DIR/$tfile || error "write failed"
6495 diff -c $sfile $DIR/$tfile || error "files are different"
6496 $LCTL set_param fail_loc=0
6499 run_test 83 "Short write in ptask ==============================="
6502 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6504 test_mkdir -p $DIR/d99cvsroot
6505 chown $RUNAS_ID $DIR/d99cvsroot
6506 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6509 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6512 run_test 99a "cvs init ========================================="
6515 [ -z "$(which cvs 2>/dev/null)" ] &&
6516 skip_env "could not find cvs" && return
6517 [ ! -d $DIR/d99cvsroot ] && test_99a
6519 # some versions of cvs import exit(1) when asked to import links or
6520 # files they can't read. ignore those files.
6521 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6522 ! -perm /4 -printf '-I %f\n')
6523 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6524 d99reposname vtag rtag
6526 run_test 99b "cvs import ======================================="
6529 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6530 [ ! -d $DIR/d99cvsroot ] && test_99b
6532 test_mkdir -p $DIR/d99reposname
6533 chown $RUNAS_ID $DIR/d99reposname
6534 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6536 run_test 99c "cvs checkout ====================================="
6539 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6540 [ ! -d $DIR/d99cvsroot ] && test_99c
6541 cd $DIR/d99reposname
6543 $RUNAS cvs add -m 'addmsg' foo99
6545 run_test 99d "cvs add =========================================="
6548 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6549 [ ! -d $DIR/d99cvsroot ] && test_99c
6550 cd $DIR/d99reposname
6553 run_test 99e "cvs update ======================================="
6556 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6557 [ ! -d $DIR/d99cvsroot ] && test_99d
6558 cd $DIR/d99reposname
6559 $RUNAS cvs commit -m 'nomsg' foo99
6560 rm -fr $DIR/d99cvsroot
6562 run_test 99f "cvs commit ======================================="
6565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6566 [[ "$NETTYPE" =~ tcp ]] ||
6567 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6570 remote_ost_nodsh && skip "remote OST with nodsh" && return
6571 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6573 { skip "useless for local single node setup" && return; }
6575 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6576 [ "$PROT" != "tcp" ] && continue
6577 RPORT=$(echo $REMOTE | cut -d: -f2)
6578 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6581 LPORT=`echo $LOCAL | cut -d: -f2`
6582 if [ $LPORT -ge 1024 ]; then
6583 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6585 error_exit "local: $LPORT > 1024, remote: $RPORT"
6588 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6590 run_test 100 "check local port using privileged port ==========="
6592 function get_named_value()
6601 echo $line | sed "s/^$tag[ ]*//"
6608 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6609 awk '/^max_cached_mb/ { print $2 }')
6612 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6618 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6622 local cache_limit=32
6624 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6625 trap cleanup_101a EXIT
6626 $LCTL set_param -n llite.*.read_ahead_stats 0
6627 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6630 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6632 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6633 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6636 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6637 get_named_value 'read but discarded' | cut -d" " -f1); do
6638 discard=$(($discard + $s))
6642 if [[ $(($discard * 10)) -gt $nreads ]]; then
6643 $LCTL get_param osc.*-osc*.rpc_stats
6644 $LCTL get_param llite.*.read_ahead_stats
6645 error "too many ($discard) discarded pages"
6647 rm -f $DIR/$tfile || true
6649 run_test 101a "check read-ahead for random reads ================"
6652 test_mkdir -p $DIR/$tdir
6653 local STRIPE_SIZE=$1
6654 local FILE_LENGTH=$2
6657 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6659 local list=$(comma_list $(osts_nodes))
6660 set_osd_param $list '' read_cache_enable 0
6661 set_osd_param $list '' writethrough_cache_enable 0
6663 trap cleanup_test101bc EXIT
6664 # prepare the read-ahead file
6665 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6667 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6668 count=$FILE_SIZE_MB 2> /dev/null
6672 cleanup_test101bc() {
6677 local list=$(comma_list $(osts_nodes))
6678 set_osd_param $list '' read_cache_enable 1
6679 set_osd_param $list '' writethrough_cache_enable 1
6683 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6688 local STRIPE_SIZE=$2
6689 local FILE_LENGTH=$3
6690 local RA_INC=1048576
6691 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6692 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6693 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6694 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6695 get_named_value 'read but discarded' |
6696 cut -d" " -f1 | calc_total)
6697 if [[ $DISCARD -gt $discard_limit ]]; then
6698 $LCTL get_param llite.*.read_ahead_stats
6699 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6701 echo "Read-ahead success for size ${READ_SIZE}"
6706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6707 [[ $OSTCOUNT -lt 2 ]] &&
6708 skip_env "skipping stride IO stride-ahead test" && return
6709 local STRIPE_SIZE=1048576
6710 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6711 if [ $SLOW == "yes" ]; then
6712 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6714 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6717 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6719 # prepare the read-ahead file
6720 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6721 cancel_lru_locks osc
6722 for BIDX in 2 4 8 16 32 64 128 256
6724 local BSIZE=$((BIDX*4096))
6725 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6726 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6727 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6728 $LCTL set_param -n llite.*.read_ahead_stats 0
6729 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6730 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6731 cancel_lru_locks osc
6732 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6737 run_test 101b "check stride-io mode read-ahead ================="
6740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6741 local STRIPE_SIZE=1048576
6742 local FILE_LENGTH=$((STRIPE_SIZE*100))
6746 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6748 cancel_lru_locks osc
6749 $LCTL set_param osc.*.rpc_stats 0
6750 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6751 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6752 local stats=$($LCTL get_param -n $osc_rpc_stats)
6753 local lines=$(echo "$stats" | awk 'END {print NR;}')
6756 if [ $lines -le 20 ]; then
6759 for size in 1 2 4 8; do
6760 local rpc=$(echo "$stats" |
6761 awk '($1 == "'$size':") {print $2; exit; }')
6763 error "Small $((size*4))k read IO $rpc !"
6765 echo "$osc_rpc_stats check passed!"
6770 run_test 101c "check stripe_size aligned read-ahead ================="
6773 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6774 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6779 local file=$DIR/$tfile
6780 local sz_MB=${FILESIZE_101d:-500}
6781 local ra_MB=${READAHEAD_MB:-40}
6783 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6784 [ $free_MB -lt $sz_MB ] &&
6785 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6787 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6788 $SETSTRIPE -c -1 $file || error "setstripe failed"
6790 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6791 echo Cancel LRU locks on lustre client to flush the client cache
6792 cancel_lru_locks osc
6794 echo Disable read-ahead
6795 local old_READAHEAD=$(set_read_ahead 0)
6797 echo Reading the test file $file with read-ahead disabled
6798 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6800 echo Cancel LRU locks on lustre client to flush the client cache
6801 cancel_lru_locks osc
6802 echo Enable read-ahead with ${ra_MB}MB
6803 set_read_ahead $ra_MB
6805 echo Reading the test file $file with read-ahead enabled
6806 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6808 echo "read-ahead disabled time read $raOFF"
6809 echo "read-ahead enabled time read $raON"
6811 set_read_ahead $old_READAHEAD
6813 wait_delete_completed
6815 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6816 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6818 run_test 101d "file read with and without read-ahead enabled"
6821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6822 local file=$DIR/$tfile
6823 local size_KB=500 #KB
6827 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6828 local need_KB=$((count * size_KB))
6829 [[ $free_KB -le $need_KB ]] &&
6830 skip_env "Need free space $need_KB, have $free_KB" && return
6832 echo "Creating $count ${size_KB}K test files"
6833 for ((i = 0; i < $count; i++)); do
6834 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6837 echo "Cancel LRU locks on lustre client to flush the client cache"
6838 cancel_lru_locks osc
6840 echo "Reset readahead stats"
6841 $LCTL set_param -n llite.*.read_ahead_stats 0
6843 for ((i = 0; i < $count; i++)); do
6844 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6847 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6848 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6850 for ((i = 0; i < $count; i++)); do
6851 rm -rf $file.$i 2>/dev/null
6854 #10000 means 20% reads are missing in readahead
6855 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6857 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6860 which iozone || { skip "no iozone installed" && return; }
6862 local old_debug=$($LCTL get_param debug)
6863 old_debug=${old_debug#*=}
6864 $LCTL set_param debug="reada mmap"
6866 # create a test file
6867 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6869 echo Cancel LRU locks on lustre client to flush the client cache
6870 cancel_lru_locks osc
6872 echo Reset readahead stats
6873 $LCTL set_param -n llite.*.read_ahead_stats 0
6875 echo mmap read the file with small block size
6876 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6879 echo checking missing pages
6880 $LCTL get_param llite.*.read_ahead_stats
6881 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6882 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6884 $LCTL set_param debug="$old_debug"
6885 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6888 run_test 101f "check mmap read performance"
6890 test_101g_brw_size_test() {
6892 local pages=$((mb * 1048576 / $(page_size)))
6894 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6895 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6896 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6897 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6901 $LCTL set_param -n osc.*.rpc_stats=0
6903 # 10 RPCs should be enough for the test
6905 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6906 { error "dd write ${mb} MB blocks failed"; return 3; }
6907 cancel_lru_locks osc
6908 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6909 { error "dd write ${mb} MB blocks failed"; return 4; }
6911 # calculate number of full-sized read and write RPCs
6912 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6913 sed -n '/pages per rpc/,/^$/p' |
6914 awk '/'$pages':/ { reads += $2; writes += $6 }; \
6915 END { print reads,writes }'))
6916 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6918 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6926 local osts=$(get_facets OST)
6927 local list=$(comma_list $(osts_nodes))
6928 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6929 local brw_size="obdfilter.*.brw_size"
6931 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6933 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6934 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6935 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6937 if [[ $orig_mb -lt 16 ]]; then
6938 save_lustre_params $osts "$brw_size" > $p
6939 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6940 error "set 16MB RPC size failed"
6942 echo "remount client to enable new RPC size"
6943 remount_client $MOUNT || error "remount_client failed"
6946 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6947 # should be able to set brw_size=12, but no rpc_stats for that
6948 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6951 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6953 if [[ $orig_mb -lt 16 ]]; then
6954 restore_lustre_params < $p
6955 remount_client $MOUNT || error "remount_client restore failed"
6958 rm -f $p $DIR/$tfile
6960 run_test 101g "Big bulk(4/16 MiB) readahead"
6963 test_mkdir -p $DIR/$tdir
6964 chown $RUNAS_ID $DIR/$tdir
6967 STRIPE_COUNT=$OSTCOUNT
6968 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6970 trap cleanup_test102 EXIT
6972 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6974 for num in 1 2 3 4; do
6975 for count in $(seq 1 $STRIPE_COUNT); do
6976 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6977 local size=`expr $STRIPE_SIZE \* $num`
6978 local file=file"$num-$idx-$count"
6979 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6985 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6991 rm -rf $DIR/d0.sanity/d102
6995 local testfile=$DIR/$tfile
6999 [ "$UID" != 0 ] && skip_env "must run as root" && return
7000 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7001 skip_env "must have user_xattr" && return
7003 [ -z "$(which setfattr 2>/dev/null)" ] &&
7004 skip_env "could not find setfattr" && return
7006 echo "set/get xattr..."
7007 setfattr -n trusted.name1 -v value1 $testfile ||
7008 error "setfattr -n trusted.name1=value1 $testfile failed"
7009 getfattr -n trusted.name1 $testfile 2> /dev/null |
7010 grep "trusted.name1=.value1" ||
7011 error "$testfile missing trusted.name1=value1"
7013 setfattr -n user.author1 -v author1 $testfile ||
7014 error "setfattr -n user.author1=author1 $testfile failed"
7015 getfattr -n user.author1 $testfile 2> /dev/null |
7016 grep "user.author1=.author1" ||
7017 error "$testfile missing trusted.author1=author1"
7020 setfattr -n trusted.name2 -v value2 $testfile ||
7021 error "$testfile unable to set trusted.name2"
7022 setfattr -n trusted.name3 -v value3 $testfile ||
7023 error "$testfile unable to set trusted.name3"
7024 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7025 grep "trusted.name" | wc -l) -eq 3 ] ||
7026 error "$testfile missing 3 trusted.name xattrs"
7028 setfattr -n user.author2 -v author2 $testfile ||
7029 error "$testfile unable to set user.author2"
7030 setfattr -n user.author3 -v author3 $testfile ||
7031 error "$testfile unable to set user.author3"
7032 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7033 grep "user.author" | wc -l) -eq 3 ] ||
7034 error "$testfile missing 3 user.author xattrs"
7036 echo "remove xattr..."
7037 setfattr -x trusted.name1 $testfile ||
7038 error "$testfile error deleting trusted.name1"
7039 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7040 error "$testfile did not delete trusted.name1 xattr"
7042 setfattr -x user.author1 $testfile ||
7043 error "$testfile error deleting user.author1"
7044 echo "set lustre special xattr ..."
7045 $LFS setstripe -c1 $testfile
7046 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7047 awk -F "=" '/trusted.lov/ { print $2 }' )
7048 setfattr -n "trusted.lov" -v $lovea $testfile ||
7049 error "$testfile doesn't ignore setting trusted.lov again"
7050 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7051 error "$testfile allow setting invalid trusted.lov"
7054 run_test 102a "user xattr test =================================="
7057 [ -z "$(which setfattr 2>/dev/null)" ] &&
7058 skip_env "could not find setfattr" && return
7060 # b10930: get/set/list trusted.lov xattr
7061 echo "get/set/list trusted.lov xattr ..."
7062 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7063 local testfile=$DIR/$tfile
7064 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7065 error "setstripe failed"
7066 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7067 error "getstripe failed"
7068 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7069 error "can't get trusted.lov from $testfile"
7071 local testfile2=${testfile}2
7072 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7073 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7076 setfattr -n trusted.lov -v $value $testfile2
7077 local stripe_size=$($GETSTRIPE -S $testfile2)
7078 local stripe_count=$($GETSTRIPE -c $testfile2)
7079 [[ $stripe_size -eq 65536 ]] ||
7080 error "stripe size $stripe_size != 65536"
7081 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7082 error "stripe count $stripe_count != $STRIPECOUNT"
7085 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7088 [ -z "$(which setfattr 2>/dev/null)" ] &&
7089 skip_env "could not find setfattr" && return
7091 # b10930: get/set/list lustre.lov xattr
7092 echo "get/set/list lustre.lov xattr ..."
7093 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7094 test_mkdir -p $DIR/$tdir
7095 chown $RUNAS_ID $DIR/$tdir
7096 local testfile=$DIR/$tdir/$tfile
7097 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7098 error "setstripe failed"
7099 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7100 error "getstripe failed"
7101 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7102 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7104 local testfile2=${testfile}2
7105 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7106 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7108 $RUNAS $MCREATE $testfile2
7109 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7110 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7111 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7112 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7113 [ $stripe_count -eq $STRIPECOUNT ] ||
7114 error "stripe count $stripe_count != $STRIPECOUNT"
7116 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7118 compare_stripe_info1() {
7119 local stripe_index_all_zero=true
7121 for num in 1 2 3 4; do
7122 for count in $(seq 1 $STRIPE_COUNT); do
7123 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7124 local size=$((STRIPE_SIZE * num))
7125 local file=file"$num-$offset-$count"
7126 stripe_size=$($LFS getstripe -S $PWD/$file)
7127 [[ $stripe_size -ne $size ]] &&
7128 error "$file: size $stripe_size != $size"
7129 stripe_count=$($LFS getstripe -c $PWD/$file)
7130 # allow fewer stripes to be created, ORI-601
7131 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7132 error "$file: count $stripe_count != $count"
7133 stripe_index=$($LFS getstripe -i $PWD/$file)
7134 [[ $stripe_index -ne 0 ]] &&
7135 stripe_index_all_zero=false
7139 $stripe_index_all_zero &&
7140 error "all files are being extracted starting from OST index 0"
7145 [ -n "$(which tar 2>/dev/null)" ] &&
7146 strings $(which tar) | grep -q "lustre" && echo tar
7150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7151 # b10930: tar test for trusted.lov xattr
7152 TAR=$(find_lustre_tar)
7153 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7154 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7156 test_mkdir -p $DIR/d102d
7157 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7159 compare_stripe_info1
7161 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7165 # b10930: tar test for trusted.lov xattr
7166 TAR=$(find_lustre_tar)
7167 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7168 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7170 test_mkdir -p $DIR/d102f
7172 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7174 compare_stripe_info1
7176 run_test 102f "tar copy files, not keep osts ==========="
7179 local xsize=${1:-1024} # in bytes
7180 local file=$DIR/$tfile
7182 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7183 skip "must have user_xattr" && return 0
7184 [ -z "$(which setfattr 2>/dev/null)" ] &&
7185 skip_env "could not find setfattr" && return 0
7186 [ -z "$(which getfattr 2>/dev/null)" ] &&
7187 skip_env "could not find getfattr" && return 0
7191 local value="$(generate_string $xsize)"
7193 local xbig=trusted.big
7194 log "save $xbig on $file"
7195 setfattr -n $xbig -v $value $file ||
7196 error "saving $xbig on $file failed"
7198 local orig=$(get_xattr_value $xbig $file)
7199 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7201 local xsml=trusted.sml
7202 log "save $xsml on $file"
7203 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7205 local new=$(get_xattr_value $xbig $file)
7206 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7208 log "grow $xsml on $file"
7209 setfattr -n $xsml -v "$value" $file ||
7210 error "growing $xsml on $file failed"
7212 new=$(get_xattr_value $xbig $file)
7213 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7214 log "$xbig still valid after growing $xsml"
7219 test_102h() { # bug 15777
7222 run_test 102h "grow xattr from inside inode to external block"
7225 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7226 grow_xattr $(max_xattr_size)
7228 run_test 102ha "grow xattr from inside inode to external inode"
7230 test_102i() { # bug 17038
7231 [ -z "$(which getfattr 2>/dev/null)" ] &&
7232 skip "could not find getfattr" && return
7234 ln -s $DIR/$tfile $DIR/${tfile}link
7235 getfattr -n trusted.lov $DIR/$tfile ||
7236 error "lgetxattr on $DIR/$tfile failed"
7237 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7238 grep -i "no such attr" ||
7239 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7240 rm -f $DIR/$tfile $DIR/${tfile}link
7242 run_test 102i "lgetxattr test on symbolic link ============"
7245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7246 TAR=$(find_lustre_tar)
7247 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7248 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7249 setup_test102 "$RUNAS"
7250 test_mkdir -p $DIR/d102j
7251 chown $RUNAS_ID $DIR/d102j
7252 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7254 compare_stripe_info1 "$RUNAS"
7256 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7259 [ -z "$(which setfattr 2>/dev/null)" ] &&
7260 skip "could not find setfattr" && return
7262 # b22187 just check that does not crash for regular file.
7263 setfattr -n trusted.lov $DIR/$tfile
7264 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7265 local test_kdir=$DIR/d102k
7266 test_mkdir $test_kdir
7267 local default_size=`$GETSTRIPE -S $test_kdir`
7268 local default_count=`$GETSTRIPE -c $test_kdir`
7269 local default_offset=`$GETSTRIPE -i $test_kdir`
7270 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7271 error 'dir setstripe failed'
7272 setfattr -n trusted.lov $test_kdir
7273 local stripe_size=`$GETSTRIPE -S $test_kdir`
7274 local stripe_count=`$GETSTRIPE -c $test_kdir`
7275 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7276 [ $stripe_size -eq $default_size ] ||
7277 error "stripe size $stripe_size != $default_size"
7278 [ $stripe_count -eq $default_count ] ||
7279 error "stripe count $stripe_count != $default_count"
7280 [ $stripe_offset -eq $default_offset ] ||
7281 error "stripe offset $stripe_offset != $default_offset"
7282 rm -rf $DIR/$tfile $test_kdir
7284 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7287 [ -z "$(which getfattr 2>/dev/null)" ] &&
7288 skip "could not find getfattr" && return
7290 # LU-532 trusted. xattr is invisible to non-root
7291 local testfile=$DIR/$tfile
7295 echo "listxattr as user..."
7296 chown $RUNAS_ID $testfile
7297 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7298 grep -q "trusted" &&
7299 error "$testfile trusted xattrs are user visible"
7303 run_test 102l "listxattr size test =================================="
7305 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7306 local path=$DIR/$tfile
7309 listxattr_size_check $path || error "listattr_size_check $path failed"
7311 run_test 102m "Ensure listxattr fails on small bufffer ========"
7315 getxattr() { # getxattr path name
7316 # Return the base64 encoding of the value of xattr name on path.
7320 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7322 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7324 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7326 getfattr --absolute-names --encoding=base64 --name=$name $path |
7327 awk -F= -v name=$name '$1 == name {
7328 print substr($0, index($0, "=") + 1);
7332 test_102n() { # LU-4101 mdt: protect internal xattrs
7333 [ -z "$(which setfattr 2>/dev/null)" ] &&
7334 skip "could not find setfattr" && return
7335 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7337 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7341 local file0=$DIR/$tfile.0
7342 local file1=$DIR/$tfile.1
7343 local xattr0=$TMP/$tfile.0
7344 local xattr1=$TMP/$tfile.1
7345 local namelist="lov lma lmv link fid version som hsm"
7349 rm -rf $file0 $file1 $xattr0 $xattr1
7352 # Get 'before' xattrs of $file1.
7353 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7355 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7356 namelist+=" lfsck_namespace"
7357 for name in $namelist; do
7358 # Try to copy xattr from $file0 to $file1.
7359 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7361 setfattr --name=trusted.$name --value="$value" $file1 ||
7362 error "setxattr 'trusted.$name' failed"
7364 # Try to set a garbage xattr.
7365 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7367 if [[ x$name == "xlov" ]]; then
7368 setfattr --name=trusted.lov --value="$value" $file1 &&
7369 error "setxattr invalid 'trusted.lov' success"
7371 setfattr --name=trusted.$name --value="$value" $file1 ||
7372 error "setxattr invalid 'trusted.$name' failed"
7375 # Try to remove the xattr from $file1. We don't care if this
7376 # appears to succeed or fail, we just don't want there to be
7377 # any changes or crashes.
7378 setfattr --remove=$trusted.$name $file1 2> /dev/null
7381 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7384 # Try to copy xattr from $file0 to $file1.
7385 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7387 setfattr --name=trusted.$name --value="$value" $file1 ||
7388 error "setxattr 'trusted.$name' failed"
7390 # Try to set a garbage xattr.
7391 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7393 setfattr --name=trusted.$name --value="$value" $file1 ||
7394 error "setxattr 'trusted.$name' failed"
7396 # Try to remove the xattr from $file1. We don't care if this
7397 # appears to succeed or fail, we just don't want there to be
7398 # any changes or crashes.
7399 setfattr --remove=$trusted.$name $file1 2> /dev/null
7402 # Get 'after' xattrs of file1.
7403 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7405 if ! diff $xattr0 $xattr1; then
7406 error "before and after xattrs of '$file1' differ"
7409 rm -rf $file0 $file1 $xattr0 $xattr1
7413 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7415 test_102p() { # LU-4703 setxattr did not check ownership
7416 local testfile=$DIR/$tfile
7418 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7419 skip "MDS needs to be at least 2.5.56" && return
7423 echo "setfacl as user..."
7424 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7425 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7427 echo "setfattr as user..."
7428 setfacl -m "u:$RUNAS_ID:---" $testfile
7429 $RUNAS setfattr -x system.posix_acl_access $testfile
7430 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7432 run_test 102p "check setxattr(2) correctly fails without permission"
7435 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7436 skip "MDS needs to be at least 2.6.92" && return
7437 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7439 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7443 skip "MDS needs to be at least 2.6.93" && return
7444 touch $DIR/$tfile || error "touch"
7445 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7446 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7447 rm $DIR/$tfile || error "rm"
7450 mkdir -p $DIR/$tdir || error "mkdir"
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 "rmdir"
7461 test_mkdir -p $DIR/$tdir || error "make striped dir"
7462 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7463 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7464 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7465 error "$testfile error deleting user.author1"
7466 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7467 grep "user.$(basename $tdir)" &&
7468 error "$tdir did not delete user.$(basename $tdir)"
7469 rmdir $DIR/$tdir || error "rm striped dir"
7471 run_test 102r "set EAs with empty values"
7475 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7480 [ "$UID" != 0 ] && skip_env "must run as root" && return
7481 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7482 skip "must have acl enabled" && return
7483 [ -z "$(which setfacl 2>/dev/null)" ] &&
7484 skip_env "could not find setfacl" && return
7485 $GSS && skip "could not run under gss" && return
7486 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7488 gpasswd -a daemon bin # LU-5641
7489 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7491 declare -a identity_old
7493 for num in $(seq $MDSCOUNT); do
7494 switch_identity $num true || identity_old[$num]=$?
7502 echo "performing cp ..."
7503 run_acl_subtest cp || error "run_acl_subtest cp failed"
7504 echo "performing getfacl-noacl..."
7505 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7506 echo "performing misc..."
7507 run_acl_subtest misc || error "misc test failed"
7508 echo "performing permissions..."
7509 run_acl_subtest permissions || error "permissions failed"
7510 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7511 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7512 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7513 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7515 echo "performing permissions xattr..."
7516 run_acl_subtest permissions_xattr ||
7517 error "permissions_xattr failed"
7519 echo "performing setfacl..."
7520 run_acl_subtest setfacl || error "setfacl test failed"
7522 # inheritance test got from HP
7523 echo "performing inheritance..."
7524 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7525 chmod +x make-tree || error "chmod +x failed"
7526 run_acl_subtest inheritance || error "inheritance test failed"
7529 echo "LU-974 ignore umask when acl is enabled..."
7530 run_acl_subtest 974 || error "LU-974 umask test failed"
7531 if [ $MDSCOUNT -ge 2 ]; then
7532 run_acl_subtest 974_remote ||
7533 error "LU-974 umask test failed under remote dir"
7536 echo "LU-2561 newly created file is same size as directory..."
7537 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7538 run_acl_subtest 2561 || error "LU-2561 test failed"
7540 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7543 run_acl_subtest 4924 || error "LU-4924 test failed"
7548 for num in $(seq $MDSCOUNT); do
7549 if [ "${identity_old[$num]}" = 1 ]; then
7550 switch_identity $num false || identity_old[$num]=$?
7554 run_test 103a "acl test ========================================="
7557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7559 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7560 local mountopts=$MDS_MOUNT_OPTS
7562 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7566 stop $SINGLEMDS || error "failed to stop MDT."
7568 if [ -z "$MDS_MOUNT_OPTS" ]; then
7569 MDS_MOUNT_OPTS="-o noacl"
7571 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7573 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7574 error "failed to start MDT."
7575 MDS_MOUNT_OPTS=$mountopts
7579 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7583 stop $SINGLEMDS || error "failed to stop MDT."
7585 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7586 error "failed to start MDT."
7591 run_test 103b "MDS mount option 'noacl'"
7595 cp -rp $DIR/$tdir $DIR/$tdir.bak
7597 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7598 error "$DIR/$tdir shouldn't contain default ACL"
7599 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7600 error "$DIR/$tdir.bak shouldn't contain default ACL"
7603 run_test 103c "'cp -rp' won't set empty acl"
7606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7608 lfs df || error "lfs df failed"
7609 lfs df -ih || error "lfs df -ih failed"
7610 lfs df -h $DIR || error "lfs df -h $DIR failed"
7611 lfs df -i $DIR || error "lfs df -i $DIR failed"
7612 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7613 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7615 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7616 lctl --device %$OSC deactivate
7617 lfs df || error "lfs df with deactivated OSC failed"
7618 lctl --device %$OSC activate
7619 # wait the osc back to normal
7620 wait_osc_import_state client ost FULL
7622 lfs df || error "lfs df with reactivated OSC failed"
7625 run_test 104a "lfs df [-ih] [path] test ========================="
7628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7629 [ $RUNAS_ID -eq $UID ] &&
7630 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7632 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7633 grep "Permission denied" | wc -l)))
7634 if [ $denied_cnt -ne 0 ]; then
7635 error "lfs check servers test failed"
7638 run_test 104b "$RUNAS lfs check servers test ===================="
7641 # doesn't work on 2.4 kernels
7643 if $(flock_is_enabled); then
7644 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7646 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7650 run_test 105a "flock when mounted without -o flock test ========"
7654 if $(flock_is_enabled); then
7655 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7657 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7661 run_test 105b "fcntl when mounted without -o flock test ========"
7665 if $(flock_is_enabled); then
7666 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7668 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7672 run_test 105c "lockf when mounted without -o flock test ========"
7674 test_105d() { # bug 15924
7675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7676 test_mkdir -p $DIR/$tdir
7677 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7678 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7679 $LCTL set_param fail_loc=0x80000315
7680 flocks_test 2 $DIR/$tdir
7682 run_test 105d "flock race (should not freeze) ========"
7684 test_105e() { # bug 22660 && 22040
7685 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7687 flocks_test 3 $DIR/$tfile
7689 run_test 105e "Two conflicting flocks from same process ======="
7691 test_106() { #bug 10921
7692 test_mkdir -p $DIR/$tdir
7693 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7694 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7696 run_test 106 "attempt exec of dir followed by chown of that dir"
7699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7706 local save_pattern=$(sysctl -n kernel.core_pattern)
7707 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7708 sysctl -w kernel.core_pattern=$file
7709 sysctl -w kernel.core_uses_pid=0
7717 kill -s 11 $SLEEPPID
7719 if [ -e $file ]; then
7720 size=`stat -c%s $file`
7721 [ $size -eq 0 ] && error "Fail to create core file $file"
7723 error "Fail to create core file $file"
7726 sysctl -w kernel.core_pattern=$save_pattern
7727 sysctl -w kernel.core_uses_pid=$save_uses_pid
7730 run_test 107 "Coredump on SIG"
7733 test_mkdir -p $DIR/$tdir
7734 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7735 error "mkdir with 255 char failed"
7736 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7737 error "mkdir with 256 char should fail, but did not"
7738 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7739 error "create with 255 char failed"
7740 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7741 error "create with 256 char should fail, but did not"
7746 run_test 110 "filename length checking"
7749 # Purpose: To verify dynamic thread (OSS) creation.
7752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7753 remote_ost_nodsh && skip "remote OST with nodsh" && return
7755 # Lustre does not stop service threads once they are started.
7756 # Reset number of running threads to default.
7761 local save_params="$TMP/sanity-$TESTNAME.parameters"
7763 # Get ll_ost_io count before I/O
7764 OSTIO_pre=$(do_facet ost1 \
7765 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7766 # Exit if lustre is not running (ll_ost_io not running).
7767 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7769 echo "Starting with $OSTIO_pre threads"
7770 local thread_max=$((OSTIO_pre * 2))
7771 local rpc_in_flight=$((thread_max * 2))
7772 # Number of I/O Process proposed to be started.
7774 local facets=$(get_facets OST)
7776 save_lustre_params client \
7777 "osc.*OST*.max_rpcs_in_flight" > $save_params
7778 save_lustre_params $facets \
7779 "ost.OSS.ost_io.threads_max" >> $save_params
7781 # Set in_flight to $rpc_in_flight
7782 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7783 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7784 nfiles=${rpc_in_flight}
7785 # Set ost thread_max to $thread_max
7787 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7789 # 5 Minutes should be sufficient for max number of OSS
7790 # threads(thread_max) to be created.
7794 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7796 for i in $(seq $nfiles); do
7797 local file=$DIR/$tdir/${tfile}-$i
7798 $LFS setstripe -c -1 -i 0 $file
7799 ($WTL $file $timeout)&
7802 # I/O Started - Wait for thread_started to reach thread_max or report
7803 # error if thread_started is more than thread_max.
7804 echo "Waiting for thread_started to reach thread_max"
7805 local thread_started=0
7806 local end_time=$((SECONDS + timeout))
7808 while [ $SECONDS -le $end_time ] ; do
7810 # Get ost i/o thread_started count.
7811 thread_started=$(do_facet ost1 \
7813 ost.OSS.ost_io.threads_started | cut -d= -f2")
7814 # Break out if thread_started is equal/greater than thread_max
7815 if [[ $thread_started -ge $thread_max ]]; then
7816 echo ll_ost_io thread_started $thread_started, \
7817 equal/greater than thread_max $thread_max
7823 # Cleanup - We have the numbers, Kill i/o jobs if running.
7824 jobcount=($(jobs -p))
7825 for i in $(seq 0 $((${#jobcount[@]}-1)))
7827 kill -9 ${jobcount[$i]}
7828 if [ $? -ne 0 ] ; then
7830 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7834 # Cleanup files left by WTL binary.
7835 for i in $(seq $nfiles); do
7836 local file=$DIR/$tdir/${tfile}-$i
7838 if [ $? -ne 0 ] ; then
7839 echo "Warning: Failed to delete file $file"
7843 restore_lustre_params <$save_params
7844 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7846 # Error out if no new thread has started or Thread started is greater
7848 if [[ $thread_started -le $OSTIO_pre ||
7849 $thread_started -gt $thread_max ]]; then
7850 error "ll_ost_io: thread_started $thread_started" \
7851 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7852 "No new thread started or thread started greater " \
7856 run_test 115 "verify dynamic thread creation===================="
7859 wait_delete_completed
7860 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7861 echo "OST kbytes available: ${AVAIL[@]}"
7866 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7867 #echo OST $i: ${AVAIL[i]}kb
7868 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7872 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7877 echo "Min free space: OST $MINI: $MINV"
7878 echo "Max free space: OST $MAXI: $MAXV"
7881 test_116a() { # was previously test_116()
7882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7883 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7885 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7887 echo -n "Free space priority "
7888 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7893 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7894 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7896 trap simple_cleanup_common EXIT
7899 # Check if we need to generate uneven OSTs
7900 test_mkdir -p $DIR/$tdir/OST${MINI}
7901 local FILL=$((MINV / 4))
7902 local DIFF=$((MAXV - MINV))
7903 local DIFF2=$((DIFF * 100 / MINV))
7905 local threshold=$(do_facet $SINGLEMDS \
7906 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7907 threshold=${threshold%%%}
7908 echo -n "Check for uneven OSTs: "
7909 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7911 if [[ $DIFF2 -gt $threshold ]]; then
7913 echo "Don't need to fill OST$MINI"
7915 # generate uneven OSTs. Write 2% over the QOS threshold value
7917 DIFF=$((threshold - DIFF2 + 2))
7918 DIFF2=$((MINV * DIFF / 100))
7919 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7920 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7921 error "setstripe failed"
7922 DIFF=$((DIFF2 / 2048))
7924 while [ $i -lt $DIFF ]; do
7926 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7927 bs=2M count=1 2>/dev/null
7936 DIFF=$((MAXV - MINV))
7937 DIFF2=$((DIFF * 100 / MINV))
7938 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7939 if [ $DIFF2 -gt $threshold ]; then
7942 echo "failed - QOS mode won't be used"
7943 skip "QOS imbalance criteria not met"
7944 simple_cleanup_common
7953 # now fill using QOS
7954 $SETSTRIPE -c 1 $DIR/$tdir
7955 FILL=$((FILL / 200))
7956 if [ $FILL -gt 600 ]; then
7959 echo "writing $FILL files to QOS-assigned OSTs"
7961 while [ $i -lt $FILL ]; do
7963 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7967 echo "wrote $i 200k files"
7971 echo "Note: free space may not be updated, so measurements might be off"
7973 DIFF2=$((MAXV - MINV))
7974 echo "free space delta: orig $DIFF final $DIFF2"
7975 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7976 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7977 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7978 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7979 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7980 if [[ $DIFF -gt 0 ]]; then
7981 FILL=$((DIFF2 * 100 / DIFF - 100))
7982 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7985 # Figure out which files were written where
7986 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7987 awk '/'$MINI1': / {print $2; exit}')
7989 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7990 echo "$MINC files created on smaller OST $MINI1"
7991 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7992 awk '/'$MAXI1': / {print $2; exit}')
7994 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7995 echo "$MAXC files created on larger OST $MAXI1"
7996 if [[ $MINC -gt 0 ]]; then
7997 FILL=$((MAXC * 100 / MINC - 100))
7998 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8000 [[ $MAXC -gt $MINC ]] ||
8001 error_ignore LU-9 "stripe QOS didn't balance free space"
8002 simple_cleanup_common
8004 run_test 116a "stripe QOS: free space balance ==================="
8006 test_116b() { # LU-2093
8007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8008 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8010 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8011 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8012 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8013 [ -z "$old_rr" ] && skip "no QOS" && return 0
8014 do_facet $SINGLEMDS lctl set_param \
8015 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8017 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8018 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8019 do_facet $SINGLEMDS lctl set_param fail_loc=0
8021 do_facet $SINGLEMDS lctl set_param \
8022 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8024 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8026 test_117() # bug 10891
8028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8029 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8030 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8031 lctl set_param fail_loc=0x21e
8032 > $DIR/$tfile || error "truncate failed"
8033 lctl set_param fail_loc=0
8034 echo "Truncate succeeded."
8037 run_test 117 "verify osd extend =========="
8039 NO_SLOW_RESENDCOUNT=4
8040 export OLD_RESENDCOUNT=""
8041 set_resend_count () {
8042 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8043 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8044 lctl set_param -n $PROC_RESENDCOUNT $1
8045 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8048 # for reduce test_118* time (b=14842)
8049 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8051 # Reset async IO behavior after error case
8053 FILE=$DIR/reset_async
8055 # Ensure all OSCs are cleared
8056 $SETSTRIPE -c -1 $FILE
8057 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8062 test_118a() #bug 11710
8064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8067 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8068 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8069 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8071 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8072 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8077 run_test 118a "verify O_SYNC works =========="
8081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8082 remote_ost_nodsh && skip "remote OST with nodsh" && return
8086 #define OBD_FAIL_SRV_ENOENT 0x217
8087 set_nodes_failloc "$(osts_nodes)" 0x217
8088 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8090 set_nodes_failloc "$(osts_nodes)" 0
8091 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8092 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8095 if [[ $RC -eq 0 ]]; then
8096 error "Must return error due to dropped pages, rc=$RC"
8100 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8101 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8105 echo "Dirty pages not leaked on ENOENT"
8107 # Due to the above error the OSC will issue all RPCs syncronously
8108 # until a subsequent RPC completes successfully without error.
8109 $MULTIOP $DIR/$tfile Ow4096yc
8114 run_test 118b "Reclaim dirty pages on fatal error =========="
8118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8120 # for 118c, restore the original resend count, LU-1940
8121 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8122 set_resend_count $OLD_RESENDCOUNT
8123 remote_ost_nodsh && skip "remote OST with nodsh" && return
8127 #define OBD_FAIL_OST_EROFS 0x216
8128 set_nodes_failloc "$(osts_nodes)" 0x216
8130 # multiop should block due to fsync until pages are written
8131 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8135 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8136 error "Multiop failed to block on fsync, pid=$MULTIPID"
8139 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8141 if [[ $WRITEBACK -eq 0 ]]; then
8142 error "No page in writeback, writeback=$WRITEBACK"
8145 set_nodes_failloc "$(osts_nodes)" 0
8148 if [[ $RC -ne 0 ]]; then
8149 error "Multiop fsync failed, rc=$RC"
8152 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8153 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8155 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8156 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8160 echo "Dirty pages flushed via fsync on EROFS"
8163 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8165 # continue to use small resend count to reduce test_118* time (b=14842)
8166 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8171 remote_ost_nodsh && skip "remote OST with nodsh" && return
8175 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8176 set_nodes_failloc "$(osts_nodes)" 0x214
8177 # multiop should block due to fsync until pages are written
8178 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8182 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8183 error "Multiop failed to block on fsync, pid=$MULTIPID"
8186 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8188 if [[ $WRITEBACK -eq 0 ]]; then
8189 error "No page in writeback, writeback=$WRITEBACK"
8192 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8193 set_nodes_failloc "$(osts_nodes)" 0
8195 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8196 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8198 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8199 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8203 echo "Dirty pages gaurenteed flushed via fsync"
8206 run_test 118d "Fsync validation inject a delay of the bulk =========="
8209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8212 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8213 lctl set_param fail_loc=0x8000040a
8215 # Should simulate EINVAL error which is fatal
8216 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8218 if [[ $RC -eq 0 ]]; then
8219 error "Must return error due to dropped pages, rc=$RC"
8222 lctl set_param fail_loc=0x0
8224 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8225 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8226 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8228 if [[ $LOCKED -ne 0 ]]; then
8229 error "Locked pages remain in cache, locked=$LOCKED"
8232 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8233 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8237 echo "No pages locked after fsync"
8242 run_test 118f "Simulate unrecoverable OSC side error =========="
8245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8248 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8249 lctl set_param fail_loc=0x406
8251 # simulate local -ENOMEM
8252 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8255 lctl set_param fail_loc=0
8256 if [[ $RC -eq 0 ]]; then
8257 error "Must return error due to dropped pages, rc=$RC"
8260 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8261 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8262 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8264 if [[ $LOCKED -ne 0 ]]; then
8265 error "Locked pages remain in cache, locked=$LOCKED"
8268 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8269 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8273 echo "No pages locked after fsync"
8278 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8282 remote_ost_nodsh && skip "remote OST with nodsh" && return
8286 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8287 set_nodes_failloc "$(osts_nodes)" 0x20e
8288 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8289 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8292 set_nodes_failloc "$(osts_nodes)" 0
8293 if [[ $RC -eq 0 ]]; then
8294 error "Must return error due to dropped pages, rc=$RC"
8297 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8298 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8299 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8301 if [[ $LOCKED -ne 0 ]]; then
8302 error "Locked pages remain in cache, locked=$LOCKED"
8305 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8306 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8310 echo "No pages locked after fsync"
8314 run_test 118h "Verify timeout in handling recoverables errors =========="
8316 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8320 remote_ost_nodsh && skip "remote OST with nodsh" && return
8324 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8325 set_nodes_failloc "$(osts_nodes)" 0x20e
8327 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8328 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8331 set_nodes_failloc "$(osts_nodes)" 0
8335 if [[ $RC -ne 0 ]]; then
8336 error "got error, but should be not, rc=$RC"
8339 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8340 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8341 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8342 if [[ $LOCKED -ne 0 ]]; then
8343 error "Locked pages remain in cache, locked=$LOCKED"
8346 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8347 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8351 echo "No pages locked after fsync"
8355 run_test 118i "Fix error before timeout in recoverable error =========="
8357 [ "$SLOW" = "no" ] && set_resend_count 4
8360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8361 remote_ost_nodsh && skip "remote OST with nodsh" && return
8365 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8366 set_nodes_failloc "$(osts_nodes)" 0x220
8368 # return -EIO from OST
8369 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8371 set_nodes_failloc "$(osts_nodes)" 0x0
8372 if [[ $RC -eq 0 ]]; then
8373 error "Must return error due to dropped pages, rc=$RC"
8376 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8377 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8378 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8379 if [[ $LOCKED -ne 0 ]]; then
8380 error "Locked pages remain in cache, locked=$LOCKED"
8383 # in recoverable error on OST we want resend and stay until it finished
8384 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8385 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8389 echo "No pages locked after fsync"
8393 run_test 118j "Simulate unrecoverable OST side error =========="
8397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8398 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8400 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8401 set_nodes_failloc "$(osts_nodes)" 0x20e
8402 test_mkdir -p $DIR/$tdir
8404 for ((i=0;i<10;i++)); do
8405 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8406 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8413 set_nodes_failloc "$(osts_nodes)" 0
8416 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8422 test_mkdir -p $DIR/$tdir
8423 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8426 run_test 118l "fsync dir ========="
8428 test_118m() # LU-3066
8430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8431 test_mkdir -p $DIR/$tdir
8432 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8435 run_test 118m "fdatasync dir ========="
8437 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8439 test_119a() # bug 11737
8441 BSIZE=$((512 * 1024))
8442 directio write $DIR/$tfile 0 1 $BSIZE
8443 # We ask to read two blocks, which is more than a file size.
8444 # directio will indicate an error when requested and actual
8445 # sizes aren't equeal (a normal situation in this case) and
8446 # print actual read amount.
8447 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8448 if [ "$NOB" != "$BSIZE" ]; then
8449 error "read $NOB bytes instead of $BSIZE"
8453 run_test 119a "Short directIO read must return actual read amount"
8455 test_119b() # bug 11737
8457 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8459 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8460 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8462 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8463 error "direct read failed"
8466 run_test 119b "Sparse directIO read must return actual read amount"
8468 test_119c() # bug 13099
8471 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8472 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8475 run_test 119c "Testing for direct read hitting hole"
8477 test_119d() # bug 15950
8479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8480 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8481 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8483 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8484 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8485 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8486 lctl set_param fail_loc=0x40d
8487 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8490 cat $DIR/$tfile > /dev/null &
8491 lctl set_param fail_loc=0
8494 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8496 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8497 error "the read rpcs have not completed in 2s"
8499 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8501 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8505 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8506 test_mkdir -p $DIR/$tdir
8507 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8508 skip "no early lock cancel on server" && return 0
8510 lru_resize_disable mdc
8511 lru_resize_disable osc
8512 cancel_lru_locks mdc
8513 # asynchronous object destroy at MDT could cause bl ast to client
8514 cancel_lru_locks osc
8516 stat $DIR/$tdir > /dev/null
8517 can1=$(do_facet $SINGLEMDS \
8518 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8519 awk '/ldlm_cancel/ {print $2}')
8520 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8521 awk '/ldlm_bl_callback/ {print $2}')
8522 test_mkdir -c1 $DIR/$tdir/d1
8523 can2=$(do_facet $SINGLEMDS \
8524 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8525 awk '/ldlm_cancel/ {print $2}')
8526 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8527 awk '/ldlm_bl_callback/ {print $2}')
8528 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8529 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8530 lru_resize_enable mdc
8531 lru_resize_enable osc
8533 run_test 120a "Early Lock Cancel: mkdir test"
8536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8537 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8538 test_mkdir $DIR/$tdir
8539 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8540 skip "no early lock cancel on server" && return 0
8541 lru_resize_disable mdc
8542 lru_resize_disable osc
8543 cancel_lru_locks mdc
8544 stat $DIR/$tdir > /dev/null
8545 can1=$(do_facet $SINGLEMDS \
8546 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8547 awk '/ldlm_cancel/ {print $2}')
8548 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8549 awk '/ldlm_bl_callback/ {print $2}')
8551 can2=$(do_facet $SINGLEMDS \
8552 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8553 awk '/ldlm_cancel/ {print $2}')
8554 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8555 awk '/ldlm_bl_callback/ {print $2}')
8556 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8557 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8558 lru_resize_enable mdc
8559 lru_resize_enable osc
8561 run_test 120b "Early Lock Cancel: create test"
8564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8565 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8566 test_mkdir -c1 $DIR/$tdir
8567 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8568 skip "no early lock cancel on server" && return 0
8569 lru_resize_disable mdc
8570 lru_resize_disable osc
8571 test_mkdir -p -c1 $DIR/$tdir/d1
8572 test_mkdir -p -c1 $DIR/$tdir/d2
8573 touch $DIR/$tdir/d1/f1
8574 cancel_lru_locks mdc
8575 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8576 can1=$(do_facet $SINGLEMDS \
8577 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8578 awk '/ldlm_cancel/ {print $2}')
8579 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8580 awk '/ldlm_bl_callback/ {print $2}')
8581 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8582 can2=$(do_facet $SINGLEMDS \
8583 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8584 awk '/ldlm_cancel/ {print $2}')
8585 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8586 awk '/ldlm_bl_callback/ {print $2}')
8587 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8588 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8589 lru_resize_enable mdc
8590 lru_resize_enable osc
8592 run_test 120c "Early Lock Cancel: link test"
8595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8596 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8597 test_mkdir -p -c1 $DIR/$tdir
8598 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8599 skip "no early lock cancel on server" && return 0
8600 lru_resize_disable mdc
8601 lru_resize_disable osc
8603 cancel_lru_locks mdc
8604 stat $DIR/$tdir > /dev/null
8605 can1=$(do_facet $SINGLEMDS \
8606 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8607 awk '/ldlm_cancel/ {print $2}')
8608 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8609 awk '/ldlm_bl_callback/ {print $2}')
8610 chmod a+x $DIR/$tdir
8611 can2=$(do_facet $SINGLEMDS \
8612 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8613 awk '/ldlm_cancel/ {print $2}')
8614 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8615 awk '/ldlm_bl_callback/ {print $2}')
8616 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8617 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8618 lru_resize_enable mdc
8619 lru_resize_enable osc
8621 run_test 120d "Early Lock Cancel: setattr test"
8624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8625 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8626 skip "no early lock cancel on server" && return 0
8627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8628 local dlmtrace_set=false
8630 test_mkdir -p -c1 $DIR/$tdir
8631 lru_resize_disable mdc
8632 lru_resize_disable osc
8633 ! $LCTL get_param debug | grep -q dlmtrace &&
8634 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8635 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8636 cancel_lru_locks mdc
8637 cancel_lru_locks osc
8638 dd if=$DIR/$tdir/f1 of=/dev/null
8639 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8640 # XXX client can not do early lock cancel of OST lock
8641 # during unlink (LU-4206), so cancel osc lock now.
8643 cancel_lru_locks osc
8644 can1=$(do_facet $SINGLEMDS \
8645 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8646 awk '/ldlm_cancel/ {print $2}')
8647 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8648 awk '/ldlm_bl_callback/ {print $2}')
8649 unlink $DIR/$tdir/f1
8651 can2=$(do_facet $SINGLEMDS \
8652 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8653 awk '/ldlm_cancel/ {print $2}')
8654 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8655 awk '/ldlm_bl_callback/ {print $2}')
8656 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8657 $LCTL dk $TMP/cancel.debug.txt
8658 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8659 $LCTL dk $TMP/blocking.debug.txt
8660 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8661 lru_resize_enable mdc
8662 lru_resize_enable osc
8664 run_test 120e "Early Lock Cancel: unlink test"
8667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8668 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8669 skip "no early lock cancel on server" && return 0
8670 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8671 test_mkdir -p -c1 $DIR/$tdir
8672 lru_resize_disable mdc
8673 lru_resize_disable osc
8674 test_mkdir -p -c1 $DIR/$tdir/d1
8675 test_mkdir -p -c1 $DIR/$tdir/d2
8676 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8677 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8678 cancel_lru_locks mdc
8679 cancel_lru_locks osc
8680 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8681 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8682 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8683 # XXX client can not do early lock cancel of OST lock
8684 # during rename (LU-4206), so cancel osc lock now.
8686 cancel_lru_locks osc
8687 can1=$(do_facet $SINGLEMDS \
8688 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8689 awk '/ldlm_cancel/ {print $2}')
8690 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8691 awk '/ldlm_bl_callback/ {print $2}')
8692 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8694 can2=$(do_facet $SINGLEMDS \
8695 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8696 awk '/ldlm_cancel/ {print $2}')
8697 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8698 awk '/ldlm_bl_callback/ {print $2}')
8699 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8700 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8701 lru_resize_enable mdc
8702 lru_resize_enable osc
8704 run_test 120f "Early Lock Cancel: rename test"
8707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8708 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8709 skip "no early lock cancel on server" && return 0
8710 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8711 lru_resize_disable mdc
8712 lru_resize_disable osc
8714 echo create $count files
8715 test_mkdir -p $DIR/$tdir
8716 cancel_lru_locks mdc
8717 cancel_lru_locks osc
8720 can0=$(do_facet $SINGLEMDS \
8721 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8722 awk '/ldlm_cancel/ {print $2}')
8723 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8724 awk '/ldlm_bl_callback/ {print $2}')
8725 createmany -o $DIR/$tdir/f $count
8727 can1=$(do_facet $SINGLEMDS \
8728 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8729 awk '/ldlm_cancel/ {print $2}')
8730 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8731 awk '/ldlm_bl_callback/ {print $2}')
8733 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8734 echo rm $count files
8737 can2=$(do_facet $SINGLEMDS \
8738 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8739 awk '/ldlm_cancel/ {print $2}')
8740 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8741 awk '/ldlm_bl_callback/ {print $2}')
8743 echo total: $count removes in $((t2-t1))
8744 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8746 # wait for commitment of removal
8747 lru_resize_enable mdc
8748 lru_resize_enable osc
8750 run_test 120g "Early Lock Cancel: performance test"
8752 test_121() { #bug #10589
8753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8755 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8756 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8757 lctl set_param fail_loc=0x310
8758 cancel_lru_locks osc > /dev/null
8759 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8760 lctl set_param fail_loc=0
8761 [[ $reads -eq $writes ]] ||
8762 error "read $reads blocks, must be $writes blocks"
8764 run_test 121 "read cancel race ========="
8766 test_123a() { # was test 123, statahead(bug 11401)
8767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8769 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8770 log "testing on UP system. Performance may be not as good as expected."
8775 test_mkdir -p $DIR/$tdir
8776 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8777 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8779 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8780 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8782 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8783 lctl set_param -n llite.*.statahead_max 0
8784 lctl get_param llite.*.statahead_max
8785 cancel_lru_locks mdc
8786 cancel_lru_locks osc
8788 time ls -l $DIR/$tdir | wc -l
8790 delta=$((etime - stime))
8791 log "ls $i files without statahead: $delta sec"
8792 lctl set_param llite.*.statahead_max=$max
8794 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8795 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8796 cancel_lru_locks mdc
8797 cancel_lru_locks osc
8799 time ls -l $DIR/$tdir | wc -l
8801 delta_sa=$((etime - stime))
8802 log "ls $i files with statahead: $delta_sa sec"
8803 lctl get_param -n llite.*.statahead_stats
8804 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8806 [[ $swrong -lt $ewrong ]] &&
8807 log "statahead was stopped, maybe too many locks held!"
8808 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8810 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8811 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8812 lctl set_param -n llite.*.statahead_max 0
8813 lctl get_param llite.*.statahead_max
8814 cancel_lru_locks mdc
8815 cancel_lru_locks osc
8817 time ls -l $DIR/$tdir | wc -l
8819 delta=$((etime - stime))
8820 log "ls $i files again without statahead: $delta sec"
8821 lctl set_param llite.*.statahead_max=$max
8822 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8823 if [ $SLOWOK -eq 0 ]; then
8824 error "ls $i files is slower with statahead!"
8826 log "ls $i files is slower with statahead!"
8832 [ $delta -gt 20 ] && break
8833 [ $delta -gt 8 ] && MULT=$((50 / delta))
8834 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8842 delta=$((etime - stime))
8843 log "rm -r $DIR/$tdir/: $delta seconds"
8845 lctl get_param -n llite.*.statahead_stats
8847 run_test 123a "verify statahead work"
8849 test_123b () { # statahead(bug 15027)
8850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8851 test_mkdir -p $DIR/$tdir
8852 createmany -o $DIR/$tdir/$tfile-%d 1000
8854 cancel_lru_locks mdc
8855 cancel_lru_locks osc
8857 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8858 lctl set_param fail_loc=0x80000803
8859 ls -lR $DIR/$tdir > /dev/null
8861 lctl set_param fail_loc=0x0
8862 lctl get_param -n llite.*.statahead_stats
8867 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8871 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8872 skip "no lru resize on server" && return 0
8874 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8876 log "create $NR files at $DIR/$tdir"
8877 createmany -o $DIR/$tdir/f $NR ||
8878 error "failed to create $NR files in $DIR/$tdir"
8880 cancel_lru_locks mdc
8881 ls -l $DIR/$tdir > /dev/null
8885 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8886 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8887 LRU_SIZE=$($LCTL get_param -n $PARAM)
8888 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8889 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8891 log "NS=$(basename $NSDIR)"
8896 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8897 skip "Not enough cached locks created!"
8904 # We know that lru resize allows one client to hold $LIMIT locks
8905 # for 10h. After that locks begin to be killed by client.
8907 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8909 if [ $LIMIT -lt $LRU_SIZE ]; then
8910 skip "Limit is too small $LIMIT"
8914 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8915 # killing locks. Some time was spent for creating locks. This means
8916 # that up to the moment of sleep finish we must have killed some of
8917 # them (10-100 locks). This depends on how fast ther were created.
8918 # Many of them were touched in almost the same moment and thus will
8919 # be killed in groups.
8920 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8922 # Use $LRU_SIZE_B here to take into account real number of locks
8923 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8924 local LRU_SIZE_B=$LRU_SIZE
8926 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8927 log "OLD_LVF=$OLD_LVF"
8928 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8930 # Let's make sure that we really have some margin. Client checks
8931 # cached locks every 10 sec.
8933 log "Sleep ${SLEEP} sec"
8935 while ((SEC<$SLEEP)); do
8939 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8943 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8944 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8946 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8947 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8948 unlinkmany $DIR/$tdir/f $NR
8952 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8953 log "unlink $NR files at $DIR/$tdir"
8954 unlinkmany $DIR/$tdir/f $NR
8956 run_test 124a "lru resize ======================================="
8958 get_max_pool_limit()
8960 local limit=$($LCTL get_param \
8961 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8964 if [[ $l -gt $max ]]; then
8972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8973 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8974 skip "no lru resize on server" && return 0
8976 LIMIT=$(get_max_pool_limit)
8978 NR=$(($(default_lru_size)*20))
8979 if [[ $NR -gt $LIMIT ]]; then
8980 log "Limit lock number by $LIMIT locks"
8984 IFree=$(mdsrate_inodes_available)
8985 if [ $IFree -lt $NR ]; then
8986 log "Limit lock number by $IFree inodes"
8990 lru_resize_disable mdc
8991 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8992 error "failed to create $DIR/$tdir/disable_lru_resize"
8994 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8995 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8996 cancel_lru_locks mdc
8999 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9002 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9005 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9009 nolruresize_delta=$((etime-stime))
9010 log "ls -la time: $nolruresize_delta seconds"
9011 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9012 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9014 lru_resize_enable mdc
9015 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
9016 error "failed to create $DIR/$tdir/enable_lru_resize"
9018 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9019 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9020 cancel_lru_locks mdc
9023 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9026 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9029 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9033 lruresize_delta=$((etime-stime))
9034 log "ls -la time: $lruresize_delta seconds"
9035 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9037 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9038 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9039 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9040 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9042 log "lru resize performs the same with no lru resize"
9044 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9046 run_test 124b "lru resize (performance test) ======================="
9049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9050 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
9051 skip "no lru resize on server" && return 0
9053 # cache ununsed locks on client
9055 cancel_lru_locks mdc
9056 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9057 createmany -o $DIR/$tdir/f $nr ||
9058 error "failed to create $nr files in $DIR/$tdir"
9059 ls -l $DIR/$tdir > /dev/null
9061 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9062 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9063 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9064 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9065 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9067 # set lru_max_age to 1 sec
9068 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
9069 echo "sleep $((recalc_p * 2)) seconds..."
9070 sleep $((recalc_p * 2))
9072 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9073 # restore lru_max_age
9074 $LCTL set_param -n $nsdir.lru_max_age $max_age
9075 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9076 unlinkmany $DIR/$tdir/f $nr
9078 run_test 124c "LRUR cancel very aged locks"
9080 test_125() { # 13358
9081 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9082 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
9083 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9084 test_mkdir -p $DIR/d125 || error "mkdir failed"
9085 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
9086 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
9087 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
9089 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9091 test_126() { # bug 12829/13455
9092 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9093 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
9094 $GSS && skip "must run as gss disabled" && return
9096 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9097 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9099 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9101 run_test 126 "check that the fsgid provided by the client is taken into account"
9103 test_127a() { # bug 15521
9104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9105 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9106 $LCTL set_param osc.*.stats=0
9107 FSIZE=$((2048 * 1024))
9108 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9109 cancel_lru_locks osc
9110 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9112 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9113 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9114 echo "got $COUNT $NAME"
9115 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9116 eval $NAME=$COUNT || error "Wrong proc format"
9119 read_bytes|write_bytes)
9120 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9121 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9122 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9123 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9124 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9125 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9126 error "sumsquare is too small: $SUMSQ"
9127 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9128 error "sumsquare is too big: $SUMSQ"
9132 done < $DIR/${tfile}.tmp
9134 #check that we actually got some stats
9135 [ "$read_bytes" ] || error "Missing read_bytes stats"
9136 [ "$write_bytes" ] || error "Missing write_bytes stats"
9137 [ "$read_bytes" != 0 ] || error "no read done"
9138 [ "$write_bytes" != 0 ] || error "no write done"
9140 run_test 127a "verify the client stats are sane"
9142 test_127b() { # bug LU-333
9143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9144 $LCTL set_param llite.*.stats=0
9145 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9146 # perform 2 reads and writes so MAX is different from SUM.
9147 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9148 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9149 cancel_lru_locks osc
9150 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9151 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9153 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9154 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9155 echo "got $COUNT $NAME"
9156 eval $NAME=$COUNT || error "Wrong proc format"
9160 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9161 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9162 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9163 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9166 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9167 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9168 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9169 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9173 done < $TMP/${tfile}.tmp
9175 #check that we actually got some stats
9176 [ "$read_bytes" ] || error "Missing read_bytes stats"
9177 [ "$write_bytes" ] || error "Missing write_bytes stats"
9178 [ "$read_bytes" != 0 ] || error "no read done"
9179 [ "$write_bytes" != 0 ] || error "no write done"
9181 rm -f $TMP/${tfile}.tmp
9183 run_test 127b "verify the llite client stats are sane"
9185 test_128() { # bug 15212
9187 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9192 result=$(grep error $TMP/$tfile.log)
9193 rm -f $DIR/$tfile $TMP/$tfile.log
9195 error "consecutive find's under interactive lfs failed"
9197 run_test 128 "interactive lfs for 2 consecutive find's"
9204 local ldproc=/proc/fs/ldiskfs
9205 local facets=$(get_facets MDS)
9207 for facet in ${facets//,/ }; do
9208 canondev=$(ldiskfs_canon \
9209 *.$(convert_facet2label $facet).mntdev $facet)
9210 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9211 ldproc=/sys/fs/ldiskfs
9212 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9213 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9218 local facets=$(get_facets MDS)
9219 for facet in ${facets//,/ }; do
9220 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9226 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9227 { skip "Need MDS version with at least 2.5.56"; return 0; }
9229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9230 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9231 skip "Only applicable to ldiskfs-based MDTs"
9234 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9237 local has_warning=false
9242 # block size of mds1
9243 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9244 set_dir_limits $maxsize $maxsize
9245 local dirsize=$(stat -c%s "$DIR/$tdir")
9247 while [[ $dirsize -le $maxsize ]]; do
9248 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9250 if ! $has_warning; then
9251 check_mds_dmesg '"is approaching"' && has_warning=true
9254 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9255 # EFBIG for previous versions included in ldiskfs series
9256 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9258 echo "return code $rc received as expected"
9260 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9261 error_exit "create failed w/o dir size limit"
9263 check_mds_dmesg '"has reached"' ||
9264 error_exit "reached message should be output"
9266 [ $has_warning -eq 0 ] &&
9267 error_exit "warning message should be output"
9269 dirsize=$(stat -c%s "$DIR/$tdir")
9271 [[ $dirsize -ge $maxsize ]] && return 0
9272 error_exit "current dir size $dirsize, " \
9273 "previous limit $maxsize"
9274 elif [ $rc -ne 0 ]; then
9276 error_exit "return $rc received instead of expected " \
9277 "$EFBIG or $ENOSPC, files in dir $dirsize"
9279 nfiles=$((nfiles + 1))
9280 dirsize=$(stat -c%s "$DIR/$tdir")
9284 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9286 run_test 129 "test directory size limit ========================"
9295 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9296 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9299 trap cleanup_130 EXIT RETURN
9301 local fm_file=$DIR/$tfile
9302 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9303 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9304 error "dd failed for $fm_file"
9306 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9307 filefrag -ves $fm_file
9309 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9310 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9311 [ $RC != 0 ] && error "filefrag $fm_file failed"
9313 filefrag_op=$(filefrag -ve $fm_file |
9314 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9315 lun=$($GETSTRIPE -i $fm_file)
9317 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9320 for line in $filefrag_op
9322 frag_lun=`echo $line | cut -d: -f5`
9323 ext_len=`echo $line | cut -d: -f4`
9324 if (( $frag_lun != $lun )); then
9326 error "FIEMAP on 1-stripe file($fm_file) failed"
9329 (( tot_len += ext_len ))
9332 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9334 error "FIEMAP on 1-stripe file($fm_file) failed;"
9340 echo "FIEMAP on single striped file succeeded"
9342 run_test 130a "FIEMAP (1-stripe file)"
9345 [ "$OSTCOUNT" -lt "2" ] &&
9346 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9348 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9349 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9352 trap cleanup_130 EXIT RETURN
9354 local fm_file=$DIR/$tfile
9355 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9356 error "setstripe on $fm_file"
9357 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9358 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9360 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9361 error "dd failed on $fm_file"
9363 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9364 filefrag_op=$(filefrag -ve $fm_file |
9365 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9367 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9368 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9373 for line in $filefrag_op
9375 frag_lun=$(echo $line | cut -d: -f5 |
9376 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9377 ext_len=$(echo $line | cut -d: -f4)
9378 if (( $frag_lun != $last_lun )); then
9379 if (( tot_len != 1024 )); then
9381 error "FIEMAP on $fm_file failed; returned " \
9382 "len $tot_len for OST $last_lun instead of 1024"
9389 (( tot_len += ext_len ))
9392 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9394 error "FIEMAP on $fm_file failed; returned wrong number of " \
9395 "luns or wrong len for OST $last_lun"
9401 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9403 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9406 [ "$OSTCOUNT" -lt "2" ] &&
9407 skip_env "skipping FIEMAP on 2-stripe file" && return
9409 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9410 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9413 trap cleanup_130 EXIT RETURN
9415 local fm_file=$DIR/$tfile
9416 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9417 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9418 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9420 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9421 error "dd failed on $fm_file"
9423 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9424 filefrag_op=$(filefrag -ve $fm_file |
9425 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9427 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9428 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9433 for line in $filefrag_op
9435 frag_lun=$(echo $line | cut -d: -f5 |
9436 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9437 ext_len=$(echo $line | cut -d: -f4)
9438 if (( $frag_lun != $last_lun )); then
9439 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9440 if (( logical != 512 )); then
9442 error "FIEMAP on $fm_file failed; returned " \
9443 "logical start for lun $logical instead of 512"
9446 if (( tot_len != 512 )); then
9448 error "FIEMAP on $fm_file failed; returned " \
9449 "len $tot_len for OST $last_lun instead of 1024"
9456 (( tot_len += ext_len ))
9459 if (( num_luns != 2 || tot_len != 512 )); then
9461 error "FIEMAP on $fm_file failed; returned wrong number of " \
9462 "luns or wrong len for OST $last_lun"
9468 echo "FIEMAP on 2-stripe file with hole succeeded"
9470 run_test 130c "FIEMAP (2-stripe file with hole)"
9473 [ "$OSTCOUNT" -lt "3" ] &&
9474 skip_env "skipping FIEMAP on N-stripe file test" && return
9476 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9477 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9480 trap cleanup_130 EXIT RETURN
9482 local fm_file=$DIR/$tfile
9483 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9484 error "setstripe on $fm_file"
9485 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9486 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9488 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9489 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9490 error "dd failed on $fm_file"
9492 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9493 filefrag_op=$(filefrag -ve $fm_file |
9494 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9496 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9497 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9502 for line in $filefrag_op
9504 frag_lun=$(echo $line | cut -d: -f5 |
9505 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9506 ext_len=$(echo $line | cut -d: -f4)
9507 if (( $frag_lun != $last_lun )); then
9508 if (( tot_len != 1024 )); then
9510 error "FIEMAP on $fm_file failed; returned " \
9511 "len $tot_len for OST $last_lun instead of 1024"
9518 (( tot_len += ext_len ))
9521 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9523 error "FIEMAP on $fm_file failed; returned wrong number of " \
9524 "luns or wrong len for OST $last_lun"
9530 echo "FIEMAP on N-stripe file succeeded"
9532 run_test 130d "FIEMAP (N-stripe file)"
9535 [ "$OSTCOUNT" -lt "2" ] &&
9536 skip_env "skipping continuation FIEMAP test" && return
9538 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9539 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9541 trap cleanup_130 EXIT RETURN
9543 local fm_file=$DIR/$tfile
9544 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9545 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9546 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9549 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9550 for ((i = 0; i < $NUM_BLKS; i++))
9552 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9555 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9556 filefrag_op=$(filefrag -ve $fm_file |
9557 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9559 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9560 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9565 for line in $filefrag_op
9567 frag_lun=$(echo $line | cut -d: -f5 |
9568 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9569 ext_len=$(echo $line | cut -d: -f4)
9570 if (( $frag_lun != $last_lun )); then
9571 if (( tot_len != $EXPECTED_LEN )); then
9573 error "FIEMAP on $fm_file failed; returned " \
9574 "len $tot_len for OST $last_lun instead " \
9582 (( tot_len += ext_len ))
9585 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9587 error "FIEMAP on $fm_file failed; returned wrong number " \
9588 "of luns or wrong len for OST $last_lun"
9594 echo "FIEMAP with continuation calls succeeded"
9596 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9598 # Test for writev/readv
9600 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9601 error "writev test failed"
9602 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9603 error "readv failed"
9606 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9609 local fsize=$((524288 + 1048576 + 1572864))
9610 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9611 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9612 error "append writev test failed"
9614 ((fsize += 1572864 + 1048576))
9615 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9616 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9617 error "append writev test failed"
9620 run_test 131b "test append writev"
9623 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9626 run_test 131c "test read/write on file w/o objects"
9629 rwv -f $DIR/$tfile -w -n 1 1572864
9630 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9631 if [ "$NOB" != 1572864 ]; then
9632 error "Short read filed: read $NOB bytes instead of 1572864"
9636 run_test 131d "test short read"
9639 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9640 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9641 error "read hitting hole failed"
9644 run_test 131e "test read hitting hole"
9653 mds*) res=$(do_facet $facet \
9654 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9656 ost*) res=$(do_facet $facet \
9657 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9659 *) error "Wrong facet '$facet'" ;;
9662 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9663 # if the argument $3 is zero, it means any stat increment is ok.
9664 if [[ $want -gt 0 ]]; then
9665 local count=$(echo $res | awk '{ print $2 }')
9666 [[ $count -ne $want ]] &&
9667 error "The $op counter on $facet is $count, not $want"
9672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9673 remote_ost_nodsh && skip "remote OST with nodsh" && return
9674 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9676 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9677 { skip "MDS doesn't support rename stats"; return; }
9678 local testdir=$DIR/${tdir}/stats_testdir
9679 mkdir -p $DIR/${tdir}
9682 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9683 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9685 # verify mdt stats first.
9686 mkdir ${testdir} || error "mkdir failed"
9687 check_stats $SINGLEMDS "mkdir" 1
9688 touch ${testdir}/${tfile} || error "touch failed"
9689 check_stats $SINGLEMDS "open" 1
9690 check_stats $SINGLEMDS "close" 1
9691 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9692 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9693 check_stats $SINGLEMDS "mknod" 2
9695 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9696 check_stats $SINGLEMDS "unlink" 1
9697 rm -f ${testdir}/${tfile} || error "file remove failed"
9698 check_stats $SINGLEMDS "unlink" 2
9700 # remove working dir and check mdt stats again.
9701 rmdir ${testdir} || error "rmdir failed"
9702 check_stats $SINGLEMDS "rmdir" 1
9704 local testdir1=$DIR/${tdir}/stats_testdir1
9706 mkdir -p ${testdir1}
9707 touch ${testdir1}/test1
9708 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9709 check_stats $SINGLEMDS "crossdir_rename" 1
9711 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9712 check_stats $SINGLEMDS "samedir_rename" 1
9716 run_test 133a "Verifying MDT stats ========================================"
9719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9720 remote_ost_nodsh && skip "remote OST with nodsh" && return
9721 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9722 local testdir=$DIR/${tdir}/stats_testdir
9723 mkdir -p ${testdir} || error "mkdir failed"
9724 touch ${testdir}/${tfile} || error "touch failed"
9725 cancel_lru_locks mdc
9728 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9729 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9731 # extra mdt stats verification.
9732 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9733 check_stats $SINGLEMDS "setattr" 1
9734 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9735 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9737 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9738 check_stats $SINGLEMDS "getattr" 1
9740 $LFS df || error "lfs failed"
9741 check_stats $SINGLEMDS "statfs" 1
9745 run_test 133b "Verifying extra MDT stats =================================="
9748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9749 remote_ost_nodsh && skip "remote OST with nodsh" && return
9750 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9751 local testdir=$DIR/${tdir}/stats_testdir
9752 test_mkdir -p ${testdir} || error "mkdir failed"
9754 # verify obdfilter stats.
9755 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9757 cancel_lru_locks osc
9758 wait_delete_completed
9761 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9762 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9764 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9766 cancel_lru_locks osc
9767 check_stats ost1 "write" 1
9769 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9770 check_stats ost1 "read" 1
9772 > ${testdir}/${tfile} || error "truncate failed"
9773 check_stats ost1 "punch" 1
9775 rm -f ${testdir}/${tfile} || error "file remove failed"
9776 wait_delete_completed
9777 check_stats ost1 "destroy" 1
9781 run_test 133c "Verifying OST stats ========================================"
9788 while [ $value -ge 2 ]; do
9793 if [ $orig -gt $order ]; then
9801 local size=('K' 'M' 'G' 'T');
9803 local size_string=$value
9805 while [ $value -ge 1024 ]; do
9806 if [ $i -gt 3 ]; then
9807 #T is the biggest unit we get here, if that is bigger,
9809 size_string=${value}T
9812 value=$((value >> 10))
9813 if [ $value -lt 1024 ]; then
9814 size_string=${value}${size[$i]}
9825 local context=${2:-.}
9826 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9828 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9834 remote_ost_nodsh && skip "remote OST with nodsh" && return
9835 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9836 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9837 { skip "MDS doesn't support rename stats"; return; }
9839 local testdir1=$DIR/${tdir}/stats_testdir1
9840 local testdir2=$DIR/${tdir}/stats_testdir2
9842 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9844 mkdir -p ${testdir1} || error "mkdir failed"
9845 mkdir -p ${testdir2} || error "mkdir failed"
9847 createmany -o $testdir1/test 512 || error "createmany failed"
9849 # check samedir rename size
9850 mv ${testdir1}/test0 ${testdir1}/test_0
9852 local testdir1_size=$(ls -l $DIR/${tdir} |
9853 awk '/stats_testdir1/ {print $5}')
9854 local testdir2_size=$(ls -l $DIR/${tdir} |
9855 awk '/stats_testdir2/ {print $5}')
9857 testdir1_size=$(order_2 $testdir1_size)
9858 testdir2_size=$(order_2 $testdir2_size)
9860 testdir1_size=$(size_in_KMGT $testdir1_size)
9861 testdir2_size=$(size_in_KMGT $testdir2_size)
9863 echo "source rename dir size: ${testdir1_size}"
9864 echo "target rename dir size: ${testdir2_size}"
9866 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9867 eval $cmd || error "$cmd failed"
9868 local samedir=$($cmd | grep 'same_dir')
9869 local same_sample=$(get_rename_size $testdir1_size)
9870 [ -z "$samedir" ] && error "samedir_rename_size count error"
9871 [[ $same_sample -eq 1 ]] ||
9872 error "samedir_rename_size error $same_sample"
9873 echo "Check same dir rename stats success"
9875 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9877 # check crossdir rename size
9878 mv ${testdir1}/test_0 ${testdir2}/test_0
9880 testdir1_size=$(ls -l $DIR/${tdir} |
9881 awk '/stats_testdir1/ {print $5}')
9882 testdir2_size=$(ls -l $DIR/${tdir} |
9883 awk '/stats_testdir2/ {print $5}')
9885 testdir1_size=$(order_2 $testdir1_size)
9886 testdir2_size=$(order_2 $testdir2_size)
9888 testdir1_size=$(size_in_KMGT $testdir1_size)
9889 testdir2_size=$(size_in_KMGT $testdir2_size)
9891 echo "source rename dir size: ${testdir1_size}"
9892 echo "target rename dir size: ${testdir2_size}"
9894 eval $cmd || error "$cmd failed"
9895 local crossdir=$($cmd | grep 'crossdir')
9896 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9897 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9898 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9899 [[ $src_sample -eq 1 ]] ||
9900 error "crossdir_rename_size error $src_sample"
9901 [[ $tgt_sample -eq 1 ]] ||
9902 error "crossdir_rename_size error $tgt_sample"
9903 echo "Check cross dir rename stats success"
9906 run_test 133d "Verifying rename_stats ========================================"
9909 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9910 remote_ost_nodsh && skip "remote OST with nodsh" && return
9911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9912 local testdir=$DIR/${tdir}/stats_testdir
9913 local ctr f0 f1 bs=32768 count=42 sum
9915 mkdir -p ${testdir} || error "mkdir failed"
9917 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9919 for ctr in {write,read}_bytes; do
9921 cancel_lru_locks osc
9923 do_facet ost1 $LCTL set_param -n \
9924 "obdfilter.*.exports.clear=clear"
9926 if [ $ctr = write_bytes ]; then
9928 f1=${testdir}/${tfile}
9930 f0=${testdir}/${tfile}
9934 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9937 cancel_lru_locks osc
9939 sum=$(do_facet ost1 $LCTL get_param \
9940 "obdfilter.*.exports.*.stats" |
9941 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9942 $1 == ctr { sum += $7 }
9943 END { printf("%0.0f", sum) }')
9945 if ((sum != bs * count)); then
9946 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9952 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9954 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9957 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9958 remote_ost_nodsh && skip "remote OST with nodsh" && return
9959 # First without trusting modes.
9960 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9961 echo "proc_dirs='$proc_dirs'"
9962 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9963 find $proc_dirs -exec cat '{}' \; &> /dev/null
9965 # Second verifying readability.
9966 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9968 # eventually, this can also be replaced with "lctl get_param -R",
9969 # but not until that option is always available on the server
9971 for facet in mds1 ost1; do
9972 local facet_proc_dirs=$(do_facet $facet \
9973 \\\ls -d $proc_regexp 2>/dev/null)
9974 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9975 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9976 do_facet $facet find $facet_proc_dirs \
9977 ! -name req_history \
9978 -exec cat '{}' \\\; &> /dev/null
9980 do_facet $facet find $facet_proc_dirs \
9981 ! -name req_history \
9983 -exec cat '{}' \\\; &> /dev/null ||
9984 error "proc file read failed"
9987 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9990 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9991 remote_ost_nodsh && skip "remote OST with nodsh" && return
9992 # Second verifying writability.
9993 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9994 echo "proc_dirs='$proc_dirs'"
9995 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9998 -not -name force_lbug \
9999 -not -name changelog_mask \
10000 -exec badarea_io '{}' \; &> /dev/null ||
10001 error "find $proc_dirs failed"
10004 for facet in mds1 ost1; do
10005 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10006 skip "Too old lustre on $facet" && continue
10007 local facet_proc_dirs=$(do_facet $facet \
10008 \\\ls -d $proc_regexp 2> /dev/null)
10009 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10010 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10011 do_facet $facet find $facet_proc_dirs \
10013 -not -name force_lbug \
10014 -not -name changelog_mask \
10015 -exec badarea_io '{}' \\\; &> /dev/null ||
10016 error "$facet find $facet_proc_dirs failed"
10019 # remount the FS in case writes/reads /proc break the FS
10020 cleanup || error "failed to unmount"
10021 setup || error "failed to setup"
10024 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10028 remote_ost_nodsh && skip "remote OST with nodsh" && return
10029 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10030 skip "Need MDS version at least 2.9.54" && return
10033 for facet in client mds1 ost1; do
10034 local facet_proc_dirs=$(do_facet $facet \
10035 \\\ls -d $proc_regexp 2> /dev/null)
10036 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10037 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10038 # Get the list of files that are missing the terminating newline
10039 local missing=($(do_facet $facet \
10040 find ${facet_proc_dirs} -type f \| \
10041 while read F\; do \
10042 awk -v FS='\v' -v RS='\v\v' \
10043 "'END { if(NR>0 && \
10044 \\\$NF !~ /.*\\\n\$/) \
10045 print FILENAME}'" \
10048 [ ${#missing[*]} -eq 0 ] ||
10049 error "files do not end with newline: ${missing[*]}"
10052 run_test 133h "Proc files should end with newlines"
10055 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10056 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10057 skip "Need MDS version at least 2.7.54" && return
10059 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10060 cancel_lru_locks mdc
10062 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10063 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10064 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10067 createmany -o $DIR/$tdir/f $nr ||
10068 error "failed to create $nr files in $DIR/$tdir"
10069 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10071 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10072 do_facet mds1 $LCTL set_param fail_loc=0x327
10073 do_facet mds1 $LCTL set_param fail_val=500
10076 echo "sleep 10 seconds ..."
10078 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10080 do_facet mds1 $LCTL set_param fail_loc=0
10081 do_facet mds1 $LCTL set_param fail_val=0
10082 [ $lck_cnt -lt $unused ] ||
10083 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10086 unlinkmany $DIR/$tdir/f $nr
10088 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10091 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10092 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10093 skip "Need MDS version at least 2.7.54" && return
10095 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10096 cancel_lru_locks mdc
10098 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10099 ldlm.lock_reclaim_threshold_mb)
10100 # disable reclaim temporarily
10101 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10103 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10104 do_facet mds1 $LCTL set_param fail_loc=0x328
10105 do_facet mds1 $LCTL set_param fail_val=500
10107 $LCTL set_param debug=+trace
10110 createmany -o $DIR/$tdir/f $nr &
10111 local create_pid=$!
10113 echo "Sleep $TIMEOUT seconds ..."
10115 if ! ps -p $create_pid > /dev/null 2>&1; then
10116 do_facet mds1 $LCTL set_param fail_loc=0
10117 do_facet mds1 $LCTL set_param fail_val=0
10118 do_facet mds1 $LCTL set_param \
10119 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10120 error "createmany finished incorrectly!"
10122 do_facet mds1 $LCTL set_param fail_loc=0
10123 do_facet mds1 $LCTL set_param fail_val=0
10124 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10125 wait $create_pid || return 1
10127 unlinkmany $DIR/$tdir/f $nr
10129 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10131 test_140() { #bug-17379
10132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10133 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10134 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10135 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10137 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10138 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10140 while i=`expr $i + 1`; do
10141 test_mkdir -p $i || error "Creating dir $i"
10142 cd $i || error "Changing to $i"
10143 ln -s ../stat stat || error "Creating stat symlink"
10144 # Read the symlink until ELOOP present,
10145 # not LBUGing the system is considered success,
10146 # we didn't overrun the stack.
10147 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10148 [ $ret -ne 0 ] && {
10149 if [ $ret -eq 40 ]; then
10152 error "Open stat symlink"
10158 echo "The symlink depth = $i"
10159 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10160 error "Invalid symlink depth"
10162 # Test recursive symlink
10163 ln -s symlink_self symlink_self
10164 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10165 echo "open symlink_self returns $ret"
10166 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10168 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10172 local TF="$TMP/$tfile"
10174 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10176 cancel_lru_locks osc
10177 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10178 remount_client $MOUNT
10180 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10183 $TRUNCATE $DIR/$tfile 6000
10184 cancel_lru_locks osc
10185 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10188 echo "12345" >>$DIR/$tfile
10189 cancel_lru_locks osc
10190 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10193 echo "12345" >>$DIR/$tfile
10194 cancel_lru_locks osc
10195 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10200 run_test 150 "truncate/append tests"
10202 #LU-2902 roc_hit was not able to read all values from lproc
10203 function roc_hit_init() {
10204 local list=$(comma_list $(osts_nodes))
10205 local dir=$DIR/$tdir-check
10206 local file=$dir/file
10212 #use setstripe to do a write to every ost
10213 for i in $(seq 0 $((OSTCOUNT-1))); do
10214 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10215 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10216 idx=$(printf %04x $i)
10217 BEFORE=$(get_osd_param $list *OST*$idx stats |
10218 awk '$1 == "cache_access" {sum += $7}
10219 END { printf("%0.0f", sum) }')
10221 cancel_lru_locks osc
10222 cat $file >/dev/null
10224 AFTER=$(get_osd_param $list *OST*$idx stats |
10225 awk '$1 == "cache_access" {sum += $7}
10226 END { printf("%0.0f", sum) }')
10228 echo BEFORE:$BEFORE AFTER:$AFTER
10229 if ! let "AFTER - BEFORE == 4"; then
10231 error "roc_hit is not safe to use"
10239 function roc_hit() {
10240 local list=$(comma_list $(osts_nodes))
10241 echo $(get_osd_param $list '' stats |
10242 awk '$1 == "cache_hit" {sum += $7}
10243 END { printf("%0.0f", sum) }')
10246 function set_cache() {
10249 if [ "$2" == "off" ]; then
10252 local list=$(comma_list $(osts_nodes))
10253 set_osd_param $list '' $1_cache_enable $on
10255 cancel_lru_locks osc
10259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10260 remote_ost_nodsh && skip "remote OST with nodsh" && return
10263 local list=$(comma_list $(osts_nodes))
10265 # check whether obdfilter is cache capable at all
10266 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10267 echo "not cache-capable obdfilter"
10271 # check cache is enabled on all obdfilters
10272 if get_osd_param $list '' read_cache_enable | grep 0; then
10273 echo "oss cache is disabled"
10277 set_osd_param $list '' writethrough_cache_enable 1
10279 # check write cache is enabled on all obdfilters
10280 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10281 echo "oss write cache is NOT enabled"
10287 #define OBD_FAIL_OBD_NO_LRU 0x609
10288 do_nodes $list $LCTL set_param fail_loc=0x609
10290 # pages should be in the case right after write
10291 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10294 local BEFORE=$(roc_hit)
10295 cancel_lru_locks osc
10296 cat $DIR/$tfile >/dev/null
10297 local AFTER=$(roc_hit)
10299 do_nodes $list $LCTL set_param fail_loc=0
10301 if ! let "AFTER - BEFORE == CPAGES"; then
10302 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10305 # the following read invalidates the cache
10306 cancel_lru_locks osc
10307 set_osd_param $list '' read_cache_enable 0
10308 cat $DIR/$tfile >/dev/null
10310 # now data shouldn't be found in the cache
10312 cancel_lru_locks osc
10313 cat $DIR/$tfile >/dev/null
10315 if let "AFTER - BEFORE != 0"; then
10316 error "IN CACHE: before: $BEFORE, after: $AFTER"
10319 set_osd_param $list '' read_cache_enable 1
10322 run_test 151 "test cache on oss and controls ==============================="
10325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10326 local TF="$TMP/$tfile"
10328 # simulate ENOMEM during write
10329 #define OBD_FAIL_OST_NOMEM 0x226
10330 lctl set_param fail_loc=0x80000226
10331 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10333 sync || error "sync failed"
10334 lctl set_param fail_loc=0
10336 # discard client's cache
10337 cancel_lru_locks osc
10339 # simulate ENOMEM during read
10340 lctl set_param fail_loc=0x80000226
10341 cmp $TF $DIR/$tfile || error "cmp failed"
10342 lctl set_param fail_loc=0
10346 run_test 152 "test read/write with enomem ============================"
10349 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10351 run_test 153 "test if fdatasync does not crash ======================="
10353 dot_lustre_fid_permission_check() {
10355 local ffid=$MOUNT/.lustre/fid/$fid
10358 echo "stat fid $fid"
10359 stat $ffid > /dev/null || error "stat $ffid failed."
10360 echo "touch fid $fid"
10361 touch $ffid || error "touch $ffid failed."
10362 echo "write to fid $fid"
10363 cat /etc/hosts > $ffid || error "write $ffid failed."
10364 echo "read fid $fid"
10365 diff /etc/hosts $ffid || error "read $ffid failed."
10366 echo "append write to fid $fid"
10367 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10368 echo "rename fid $fid"
10369 mv $ffid $test_dir/$tfile.1 &&
10370 error "rename $ffid to $tfile.1 should fail."
10371 touch $test_dir/$tfile.1
10372 mv $test_dir/$tfile.1 $ffid &&
10373 error "rename $tfile.1 to $ffid should fail."
10374 rm -f $test_dir/$tfile.1
10375 echo "truncate fid $fid"
10376 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10377 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10378 echo "link fid $fid"
10379 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10381 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10382 echo "setfacl fid $fid"
10383 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10384 echo "getfacl fid $fid"
10385 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10387 echo "unlink fid $fid"
10388 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10389 echo "mknod fid $fid"
10390 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10392 fid=[0xf00000400:0x1:0x0]
10393 ffid=$MOUNT/.lustre/fid/$fid
10395 echo "stat non-exist fid $fid"
10396 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10397 echo "write to non-exist fid $fid"
10398 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10399 echo "link new fid $fid"
10400 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10402 mkdir -p $test_dir/$tdir
10403 touch $test_dir/$tdir/$tfile
10404 fid=$($LFS path2fid $test_dir/$tdir)
10407 error "error: could not get fid for $test_dir/$dir/$tfile."
10409 ffid=$MOUNT/.lustre/fid/$fid
10412 ls $ffid > /dev/null || error "ls $ffid failed."
10413 echo "touch $fid/$tfile.1"
10414 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10416 echo "touch $MOUNT/.lustre/fid/$tfile"
10417 touch $MOUNT/.lustre/fid/$tfile && \
10418 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10420 echo "setxattr to $MOUNT/.lustre/fid"
10421 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10423 echo "listxattr for $MOUNT/.lustre/fid"
10424 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10426 echo "delxattr from $MOUNT/.lustre/fid"
10427 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10429 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10430 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10431 error "touch invalid fid should fail."
10433 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10434 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10435 error "touch non-normal fid should fail."
10437 echo "rename $tdir to $MOUNT/.lustre/fid"
10438 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10439 error "rename to $MOUNT/.lustre/fid should fail."
10441 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10443 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10444 local new_obf_mode=777
10446 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10447 chmod $new_obf_mode $DIR/.lustre/fid ||
10448 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10450 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10451 [ $obf_mode -eq $new_obf_mode ] ||
10452 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10454 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10455 chmod $old_obf_mode $DIR/.lustre/fid ||
10456 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10459 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10460 fid=$($LFS path2fid $test_dir/$tfile-2)
10462 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10464 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10465 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10466 error "create lov data thru .lustre failed"
10468 echo "cp /etc/passwd $test_dir/$tfile-2"
10469 cp /etc/passwd $test_dir/$tfile-2 ||
10470 error "copy to $test_dir/$tfile-2 failed."
10471 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10472 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10473 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10475 rm -rf $test_dir/tfile.lnk
10476 rm -rf $test_dir/$tfile-2
10480 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10481 skip "Need MDS version at least 2.4.1" && return
10483 local tf=$DIR/$tfile
10486 local fid=$($LFS path2fid $tf)
10487 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10489 # check that we get the same pathname back
10490 local found=$($LFS fid2path $MOUNT "$fid")
10491 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10492 [ "$found" == "$tf" ] ||
10493 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10495 run_test 154A "lfs path2fid and fid2path basic checks"
10498 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10499 skip "Need MDS version at least 2.4.1" && return
10501 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10502 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10503 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10504 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10506 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10507 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10509 # check that we get the same pathname
10510 echo "PFID: $PFID, name: $name"
10511 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10512 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10513 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10514 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10516 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10518 run_test 154B "verify the ll_decode_linkea tool"
10521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10522 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10523 { skip "Need MDS version at least 2.2.51"; return 0; }
10524 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10525 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10527 cp /etc/hosts $DIR/$tfile
10529 fid=$($LFS path2fid $DIR/$tfile)
10531 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10533 dot_lustre_fid_permission_check "$fid" $DIR ||
10534 error "dot lustre permission check $fid failed"
10536 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10538 touch $MOUNT/.lustre/file &&
10539 error "creation is not allowed under .lustre"
10541 mkdir $MOUNT/.lustre/dir &&
10542 error "mkdir is not allowed under .lustre"
10546 run_test 154a "Open-by-FID"
10549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10550 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10551 { skip "Need MDS version at least 2.2.51"; return 0; }
10552 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10554 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10556 local remote_dir=$DIR/$tdir/remote_dir
10560 mkdir -p $DIR/$tdir
10561 $LFS mkdir -i $MDTIDX $remote_dir ||
10562 error "create remote directory failed"
10564 cp /etc/hosts $remote_dir/$tfile
10566 fid=$($LFS path2fid $remote_dir/$tfile)
10568 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10570 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10571 error "dot lustre permission check $fid failed"
10574 run_test 154b "Open-by-FID for remote directory"
10577 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10578 skip "Need MDS version at least 2.4.1" && return
10580 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10581 local FID1=$($LFS path2fid $DIR/$tfile.1)
10582 local FID2=$($LFS path2fid $DIR/$tfile.2)
10583 local FID3=$($LFS path2fid $DIR/$tfile.3)
10586 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10587 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10588 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10590 [ "$FID" = "${!want}" ] ||
10591 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10595 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10597 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10598 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10602 run_test 154c "lfs path2fid and fid2path multiple arguments"
10605 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10606 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10607 skip "Need MDS version at least 2.5.53" && return
10609 if remote_mds; then
10610 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10614 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10621 local fid=$($LFS path2fid $DIR/$tfile)
10624 cmd="exec $fd<$DIR/$tfile"
10626 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10627 echo "$fid_list" | grep "$fid"
10630 cmd="exec $fd>/dev/null"
10632 if [ $rc -ne 0 ]; then
10633 error "FID $fid not found in open files list $fid_list"
10636 run_test 154d "Verify open file fid"
10640 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10641 skip "Need MDS version at least 2.6.50" && return
10643 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10644 error ".lustre returned by readdir"
10647 run_test 154e ".lustre is not returned by readdir"
10650 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10651 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10652 test_mkdir -p -c1 $DIR/$tdir/d
10653 # test dirs inherit from its stripe
10654 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10655 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10656 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10657 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10660 # get fid of parents
10661 local FID0=$($LFS path2fid $DIR/$tdir/d)
10662 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10663 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10664 local FID3=$($LFS path2fid $DIR)
10666 # check that path2fid --parents returns expected <parent_fid>/name
10667 # 1) test for a directory (single parent)
10668 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10669 [ "$parent" == "$FID0/foo1" ] ||
10670 error "expected parent: $FID0/foo1, got: $parent"
10672 # 2) test for a file with nlink > 1 (multiple parents)
10673 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10674 echo "$parent" | grep -F "$FID1/$tfile" ||
10675 error "$FID1/$tfile not returned in parent list"
10676 echo "$parent" | grep -F "$FID2/link" ||
10677 error "$FID2/link not returned in parent list"
10679 # 3) get parent by fid
10680 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10681 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10682 echo "$parent" | grep -F "$FID1/$tfile" ||
10683 error "$FID1/$tfile not returned in parent list (by fid)"
10684 echo "$parent" | grep -F "$FID2/link" ||
10685 error "$FID2/link not returned in parent list (by fid)"
10687 # 4) test for entry in root directory
10688 parent=$($LFS path2fid --parents $DIR/f)
10689 echo "$parent" | grep -F "$FID3/f" ||
10690 error "$FID3/f not returned in parent list"
10692 # 5) test it on root directory
10693 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10694 error "$MOUNT should not have parents"
10696 # enable xattr caching and check that linkea is correctly updated
10697 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10698 save_lustre_params client "llite.*.xattr_cache" > $save
10699 lctl set_param llite.*.xattr_cache 1
10701 # 6.1) linkea update on rename
10702 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10704 # get parents by fid
10705 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10706 # foo1 should no longer be returned in parent list
10707 echo "$parent" | grep -F "$FID1" &&
10708 error "$FID1 should no longer be in parent list"
10709 # the new path should appear
10710 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10711 error "$FID2/$tfile.moved is not in parent list"
10713 # 6.2) linkea update on unlink
10714 rm -f $DIR/$tdir/d/foo2/link
10715 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10716 # foo2/link should no longer be returned in parent list
10717 echo "$parent" | grep -F "$FID2/link" &&
10718 error "$FID2/link should no longer be in parent list"
10722 restore_lustre_params < $save
10725 run_test 154f "get parent fids by reading link ea"
10729 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10730 { skip "Need MDS version at least 2.6.92"; return 0; }
10731 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10733 mkdir -p $DIR/$tdir
10734 llapi_fid_test -d $DIR/$tdir
10736 run_test 154g "various llapi FID tests"
10738 test_155_small_load() {
10739 local temp=$TMP/$tfile
10740 local file=$DIR/$tfile
10742 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10743 error "dd of=$temp bs=6096 count=1 failed"
10745 cancel_lru_locks osc
10746 cmp $temp $file || error "$temp $file differ"
10748 $TRUNCATE $temp 6000
10749 $TRUNCATE $file 6000
10750 cmp $temp $file || error "$temp $file differ (truncate1)"
10752 echo "12345" >>$temp
10753 echo "12345" >>$file
10754 cmp $temp $file || error "$temp $file differ (append1)"
10756 echo "12345" >>$temp
10757 echo "12345" >>$file
10758 cmp $temp $file || error "$temp $file differ (append2)"
10764 test_155_big_load() {
10765 remote_ost_nodsh && skip "remote OST with nodsh" && return
10766 local temp=$TMP/$tfile
10767 local file=$DIR/$tfile
10770 local cache_size=$(do_facet ost$((MAXI+1)) \
10771 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10772 local large_file_size=$((cache_size * 2))
10774 echo "OSS cache size: $cache_size KB"
10775 echo "Large file size: $large_file_size KB"
10777 [ $MAXV -le $large_file_size ] && \
10778 skip_env "max available OST size needs > $large_file_size KB" && \
10781 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10783 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10784 error "dd of=$temp bs=$large_file_size count=1k failed"
10787 cancel_lru_locks osc
10788 cmp $temp $file || error "$temp $file differ"
10794 save_writethrough() {
10795 local facets=$(get_facets OST)
10797 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10798 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10803 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10804 save_writethrough $p
10807 set_cache writethrough on
10808 test_155_small_load
10809 restore_lustre_params < $p
10812 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10816 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10817 save_writethrough $p
10820 set_cache writethrough off
10821 test_155_small_load
10822 restore_lustre_params < $p
10825 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10829 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10830 save_writethrough $p
10833 set_cache writethrough on
10834 test_155_small_load
10835 restore_lustre_params < $p
10838 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10842 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10843 save_writethrough $p
10846 set_cache writethrough off
10847 test_155_small_load
10848 restore_lustre_params < $p
10851 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10855 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10856 save_writethrough $p
10859 set_cache writethrough on
10861 restore_lustre_params < $p
10864 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10868 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10869 save_writethrough $p
10872 set_cache writethrough off
10874 restore_lustre_params < $p
10877 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10881 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10882 save_writethrough $p
10885 set_cache writethrough on
10887 restore_lustre_params < $p
10890 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10894 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10895 save_writethrough $p
10898 set_cache writethrough off
10900 restore_lustre_params < $p
10903 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10906 remote_ost_nodsh && skip "remote OST with nodsh" && return
10907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10911 local file="$DIR/$tfile"
10912 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10914 [ "$(facet_fstype ost1)" = "zfs" -a \
10915 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10916 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10919 save_writethrough $p
10922 log "Turn on read and write cache"
10924 set_cache writethrough on
10926 log "Write data and read it back."
10927 log "Read should be satisfied from the cache."
10928 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
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 "Read again; it should be satisfied from the cache."
10941 cancel_lru_locks osc
10942 cat $file >/dev/null
10944 if ! let "AFTER - BEFORE == CPAGES"; then
10945 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10947 log "cache hits:: before: $BEFORE, after: $AFTER"
10950 log "Turn off the read cache and turn on the write cache"
10952 set_cache writethrough on
10954 log "Read again; it should be satisfied from the cache."
10956 cancel_lru_locks osc
10957 cat $file >/dev/null
10959 if ! let "AFTER - BEFORE == CPAGES"; then
10960 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10962 log "cache hits:: before: $BEFORE, after: $AFTER"
10965 log "Read again; it should not be satisfied from the cache."
10967 cancel_lru_locks osc
10968 cat $file >/dev/null
10970 if ! let "AFTER - BEFORE == 0"; then
10971 error "IN CACHE: before: $BEFORE, after: $AFTER"
10973 log "cache hits:: before: $BEFORE, after: $AFTER"
10976 log "Write data and read it back."
10977 log "Read should be satisfied from the cache."
10978 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10980 cancel_lru_locks osc
10981 cat $file >/dev/null
10983 if ! let "AFTER - BEFORE == CPAGES"; then
10984 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10986 log "cache hits:: before: $BEFORE, after: $AFTER"
10989 log "Read again; it should not be satisfied from the cache."
10991 cancel_lru_locks osc
10992 cat $file >/dev/null
10994 if ! let "AFTER - BEFORE == 0"; then
10995 error "IN CACHE: before: $BEFORE, after: $AFTER"
10997 log "cache hits:: before: $BEFORE, after: $AFTER"
11000 log "Turn off read and write cache"
11002 set_cache writethrough off
11004 log "Write data and read it back"
11005 log "It should not be satisfied from the cache."
11007 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11008 cancel_lru_locks osc
11010 cat $file >/dev/null
11012 if ! let "AFTER - BEFORE == 0"; then
11013 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11015 log "cache hits:: before: $BEFORE, after: $AFTER"
11018 log "Turn on the read cache and turn off the write cache"
11020 set_cache writethrough off
11022 log "Write data and read it back"
11023 log "It should not be satisfied from the cache."
11025 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11027 cancel_lru_locks osc
11028 cat $file >/dev/null
11030 if ! let "AFTER - BEFORE == 0"; then
11031 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11033 log "cache hits:: before: $BEFORE, after: $AFTER"
11036 log "Read again; it should be satisfied from the cache."
11038 cancel_lru_locks osc
11039 cat $file >/dev/null
11041 if ! let "AFTER - BEFORE == CPAGES"; then
11042 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11044 log "cache hits:: before: $BEFORE, after: $AFTER"
11048 restore_lustre_params < $p
11051 run_test 156 "Verification of tunables"
11054 cleanup_changelog () {
11056 echo "Deregistering changelog client $CL_USER"
11057 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11061 if [[ $MDSCOUNT -gt 1 ]]; then
11062 error_ignore bz17935 $*
11070 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11072 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11074 if [ $MASK -eq 1 ]; then
11075 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11077 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11081 changelog_extract_field() {
11085 local identifier=$4
11087 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11088 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11094 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11095 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11096 { skip "Need MDS version at least 2.2.0"; return; }
11098 local CL_USERS="mdd.$MDT0.changelog_users"
11099 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11100 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11101 changelog_register -n)
11102 echo "Registered as changelog user $CL_USER"
11103 trap cleanup_changelog EXIT
11104 $GET_CL_USERS | grep -q $CL_USER ||
11105 error "User $CL_USER not found in changelog_users"
11108 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11109 touch $DIR/$tdir/pics/2008/zachy/timestamp
11110 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11111 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11112 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11113 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11114 rm $DIR/$tdir/pics/desktop.jpg
11116 $LFS changelog $MDT0 | tail -5
11118 echo "verifying changelog mask"
11119 changelog_chmask "MKDIR"
11120 changelog_chmask "CLOSE"
11122 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11123 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11125 changelog_chmask "MKDIR"
11126 changelog_chmask "CLOSE"
11128 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11129 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11131 $LFS changelog $MDT0
11132 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11133 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11134 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11135 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11138 echo "verifying target fid"
11139 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11140 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11141 [ "$fidc" == "$fidf" ] ||
11142 err17935 "fid in changelog $fidc != file fid $fidf"
11143 echo "verifying parent fid"
11144 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11145 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11146 [ "$fidc" == "$fidf" ] ||
11147 err17935 "pfid in changelog $fidc != dir fid $fidf"
11149 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11150 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11151 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11152 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11153 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11154 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11156 MIN_REC=$($GET_CL_USERS |
11157 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11158 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11159 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11160 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11161 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11163 # LU-3446 changelog index reset on MDT restart
11164 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11165 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11166 $LFS changelog_clear $MDT0 $CL_USER 0
11167 stop $SINGLEMDS || error "Fail to stop MDT."
11168 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11169 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11170 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11171 [ $CUR_REC1 == $CUR_REC2 ] ||
11172 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11174 echo "verifying user deregister"
11176 $GET_CL_USERS | grep -q $CL_USER &&
11177 error "User $CL_USER still in changelog_users"
11179 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11180 if [ $CL_USER -eq 0 ]; then
11181 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11182 touch $DIR/$tdir/chloe
11183 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11184 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11185 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11187 echo "$CL_USER other changelog users; can't verify off"
11190 run_test 160a "changelog sanity"
11192 test_160b() { # LU-3587
11193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11194 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11195 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11196 { skip "Need MDS version at least 2.2.0"; return; }
11198 local CL_USERS="mdd.$MDT0.changelog_users"
11199 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11200 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11201 changelog_register -n)
11202 echo "Registered as changelog user $CL_USER"
11203 trap cleanup_changelog EXIT
11204 $GET_CL_USERS | grep -q $CL_USER ||
11205 error "User $CL_USER not found in changelog_users"
11207 local LONGNAME1=$(str_repeat a 255)
11208 local LONGNAME2=$(str_repeat b 255)
11211 echo "creating very long named file"
11212 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11213 echo "moving very long named file"
11214 mv $LONGNAME1 $LONGNAME2
11216 $LFS changelog $MDT0 | grep RENME
11220 run_test 160b "Verify that very long rename doesn't crash in changelog"
11223 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11226 local server_version=$(lustre_version_code $SINGLEMDS)
11228 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11229 [[ $server_version -gt $(version_code 2.5.1) &&
11230 $server_version -lt $(version_code 2.5.50) ]] ||
11231 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11234 # Registration step
11235 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11236 changelog_register -n)
11237 trap cleanup_changelog EXIT
11240 mkdir -p $DIR/$tdir
11241 $MCREATE $DIR/$tdir/foo_160c
11242 changelog_chmask "TRUNC"
11243 $TRUNCATE $DIR/$tdir/foo_160c 200
11244 changelog_chmask "TRUNC"
11245 $TRUNCATE $DIR/$tdir/foo_160c 199
11246 $LFS changelog $MDT0
11247 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11248 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11249 $LFS changelog_clear $MDT0 $CL_USER 0
11251 # Deregistration step
11254 run_test 160c "verify that changelog log catch the truncate event"
11257 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11258 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11260 local server_version=$(lustre_version_code mds1)
11261 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11263 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11264 { skip "Need MDS version at least 2.7.60+"; return; }
11265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11267 # Registration step
11268 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11269 changelog_register -n)
11271 trap cleanup_changelog EXIT
11272 mkdir -p $DIR/$tdir/migrate_dir
11273 $LFS changelog_clear $MDT0 $CL_USER 0
11275 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11276 $LFS changelog $MDT0
11277 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11278 $LFS changelog_clear $MDT0 $CL_USER 0
11279 [ $MIGRATES -eq 1 ] ||
11280 error "MIGRATE changelog mask count $MIGRATES != 1"
11282 # Deregistration step
11285 run_test 160d "verify that changelog log catch the migrate event"
11288 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11291 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11292 changelog_register -n)
11293 echo "Registered as changelog user $CL_USER"
11294 trap cleanup_changelog EXIT
11296 # Delete a future user (expect fail)
11297 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11300 if [ $rc -eq 0 ]; then
11301 error "Deleted non-existant user cl77"
11302 elif [ $rc -ne 2 ]; then
11303 error "changelog_deregister failed with $rc, " \
11304 "expected 2 (ENOENT)"
11307 # Clear to a bad index (1 billion should be safe)
11308 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11311 if [ $rc -eq 0 ]; then
11312 error "Successfully cleared to invalid CL index"
11313 elif [ $rc -ne 22 ]; then
11314 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11317 run_test 160e "changelog negative testing"
11320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11321 test_mkdir -p -c1 $DIR/$tdir
11322 cp /etc/hosts $DIR/$tdir/$tfile
11323 test_mkdir -c1 $DIR/$tdir/foo1
11324 test_mkdir -c1 $DIR/$tdir/foo2
11325 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11326 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11327 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11328 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11329 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11330 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11331 $LFS fid2path $DIR $FID
11332 err17935 "bad link ea"
11335 rm $DIR/$tdir/foo2/zachary
11337 rm $DIR/$tdir/foo2/thor
11339 rm $DIR/$tdir/$tfile
11341 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11342 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11344 $LFS fid2path $DIR $FID
11345 err17935 "bad link rename"
11347 rm $DIR/$tdir/foo2/maggie
11350 local longname=filename_avg_len_is_thirty_two_
11351 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11352 error "failed to hardlink many files"
11353 links=$($LFS fid2path $DIR $FID | wc -l)
11354 echo -n "${links}/1000 links in link EA"
11355 [[ $links -gt 60 ]] ||
11356 err17935 "expected at least 60 links in link EA"
11357 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11358 error "failed to unlink many hardlinks"
11360 run_test 161a "link ea sanity"
11363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11364 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11366 local remote_dir=$DIR/$tdir/remote_dir
11368 mkdir -p $DIR/$tdir
11369 $LFS mkdir -i $MDTIDX $remote_dir ||
11370 error "create remote directory failed"
11372 cp /etc/hosts $remote_dir/$tfile
11373 mkdir -p $remote_dir/foo1
11374 mkdir -p $remote_dir/foo2
11375 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11376 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11377 ln $remote_dir/$tfile $remote_dir/foo1/luna
11378 ln $remote_dir/$tfile $remote_dir/foo2/thor
11380 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11382 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11383 $LFS fid2path $DIR $FID
11384 err17935 "bad link ea"
11387 rm $remote_dir/foo2/zachary
11389 rm $remote_dir/foo2/thor
11391 rm $remote_dir/$tfile
11393 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11394 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11395 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11396 $LFS fid2path $DIR $FID
11397 err17935 "bad link rename"
11399 rm $remote_dir/foo2/maggie
11402 local longname=filename_avg_len_is_thirty_two_
11403 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11404 error "failed to hardlink many files"
11405 links=$($LFS fid2path $DIR $FID | wc -l)
11406 echo -n "${links}/1000 links in link EA"
11407 [[ ${links} -gt 60 ]] ||
11408 err17935 "expected at least 60 links in link EA"
11409 unlinkmany $remote_dir/foo2/$longname 1000 ||
11410 error "failed to unlink many hardlinks"
11412 run_test 161b "link ea sanity under remote directory"
11415 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11417 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11418 skip "Need MDS version at least 2.1.5" && return
11420 # define CLF_RENAME_LAST 0x0001
11421 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11422 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11423 changelog_register -n)
11425 trap cleanup_changelog EXIT
11427 mkdir -p $DIR/$tdir
11428 touch $DIR/$tdir/foo_161c
11429 touch $DIR/$tdir/bar_161c
11430 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11431 $LFS changelog $MDT0 | grep RENME
11432 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11434 $LFS changelog_clear $MDT0 $CL_USER 0
11435 if [ x$flags != "x0x1" ]; then
11436 error "flag $flags is not 0x1"
11438 echo "rename overwrite a target having nlink = 1," \
11439 "changelog record has flags of $flags"
11441 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11442 touch $DIR/$tdir/foo_161c
11443 touch $DIR/$tdir/bar_161c
11444 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11445 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11446 $LFS changelog $MDT0 | grep RENME
11447 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11448 $LFS changelog_clear $MDT0 $CL_USER 0
11449 if [ x$flags != "x0x0" ]; then
11450 error "flag $flags is not 0x0"
11452 echo "rename overwrite a target having nlink > 1," \
11453 "changelog record has flags of $flags"
11455 # rename doesn't overwrite a target (changelog flag 0x0)
11456 touch $DIR/$tdir/foo_161c
11457 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11458 $LFS changelog $MDT0 | grep RENME
11459 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11460 $LFS changelog_clear $MDT0 $CL_USER 0
11461 if [ x$flags != "x0x0" ]; then
11462 error "flag $flags is not 0x0"
11464 echo "rename doesn't overwrite a target," \
11465 "changelog record has flags of $flags"
11467 # define CLF_UNLINK_LAST 0x0001
11468 # unlink a file having nlink = 1 (changelog flag 0x1)
11469 rm -f $DIR/$tdir/foo2_161c
11470 $LFS changelog $MDT0 | grep UNLNK
11471 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11472 $LFS changelog_clear $MDT0 $CL_USER 0
11473 if [ x$flags != "x0x1" ]; then
11474 error "flag $flags is not 0x1"
11476 echo "unlink a file having nlink = 1," \
11477 "changelog record has flags of $flags"
11479 # unlink a file having nlink > 1 (changelog flag 0x0)
11480 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11481 rm -f $DIR/$tdir/foobar_161c
11482 $LFS changelog $MDT0 | grep UNLNK
11483 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11484 $LFS changelog_clear $MDT0 $CL_USER 0
11485 if [ x$flags != "x0x0" ]; then
11486 error "flag $flags is not 0x0"
11488 echo "unlink a file having nlink > 1," \
11489 "changelog record has flags of $flags"
11492 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11499 # cleanup previous run
11500 rm -rf $DIR/$tdir/$tfile
11502 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11503 changelog_register -n)
11504 [[ $? -eq 0 ]] || error "changelog_register failed"
11506 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11507 # interfer with $MOUNT/.lustre/fid/ access
11509 [[ $? -eq 0 ]] || error "mkdir failed"
11511 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11512 $LCTL set_param fail_loc=0x8000140c
11514 $LCTL set_param fail_val=5
11517 echo foofoo > $DIR/$tdir/$tfile &
11520 # wait for create to be delayed
11524 [[ $? -eq 0 ]] || error "create should be blocked"
11526 local tempfile=$(mktemp)
11527 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11528 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11529 # some delay may occur during ChangeLog publishing and file read just
11530 # above, that could allow file write to happen finally
11531 [[ -s $tempfile ]] && echo "file should be empty"
11533 $LCTL set_param fail_loc=0
11536 [[ $? -eq 0 ]] || error "create failed"
11538 $LFS changelog_clear $MDT0 $user 0
11539 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11541 run_test 161d "create with concurrent .lustre/fid access"
11548 local path=$(${LFS} fid2path $*)
11549 # Remove the '//' indicating a remote directory
11550 path=$(echo $path | sed 's#//#/#g')
11553 if [ $RC -ne 0 ]; then
11554 err17935 "path looked up of $expected failed. Error $RC"
11556 elif [ "${path}" != "${expected}" ]; then
11557 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11560 echo "fid $fid resolves to path $path (expected $expected)"
11563 test_162a() { # was test_162
11564 # Make changes to filesystem
11565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11566 test_mkdir -p -c1 $DIR/$tdir/d2
11567 touch $DIR/$tdir/d2/$tfile
11568 touch $DIR/$tdir/d2/x1
11569 touch $DIR/$tdir/d2/x2
11570 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11571 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11573 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11574 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11575 error "check path $tdir/d2/$tfile failed"
11578 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11579 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11580 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11581 error "check path $tdir/d2/p/q/r/slink failed"
11583 # softlink to wrong file
11584 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11585 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11586 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11587 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11590 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11591 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11592 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11593 # fid2path dir/fsname should both work
11594 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11595 error "check path $tdir/d2/a/b/c/new_file failed"
11596 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11597 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11599 # hardlink count: check that there are 2 links
11600 # Doesnt work with CMD yet: 17935
11601 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11602 err17935 "expected 2 links"
11604 # hardlink indexing: remove the first link
11605 rm $DIR/$tdir/d2/p/q/r/hlink
11606 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11607 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11611 run_test 162a "path lookup sanity"
11614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11615 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11618 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11619 error "create striped dir failed"
11621 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11622 tail -n 1 | awk '{print $2}')
11623 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11625 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11626 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11629 for ((i=0;i<5;i++)); do
11630 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11631 error "get fid for f$i failed"
11632 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11633 error "check path $tdir/striped_dir/f$i failed"
11635 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11636 error "get fid for d$i failed"
11637 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11638 error "check path $tdir/striped_dir/d$i failed"
11643 run_test 162b "striped directory path lookup sanity"
11645 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11647 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11648 skip "Need MDS version at least 2.7.51" && return
11649 test_mkdir $DIR/$tdir.local
11650 test_mkdir $DIR/$tdir.remote
11651 local lpath=$tdir.local
11652 local rpath=$tdir.remote
11654 for ((i = 0; i <= 101; i++)); do
11657 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11658 error "get fid for local directory $DIR/$lpath failed"
11659 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11660 error "check path for local directory $DIR/$lpath failed"
11663 test_mkdir $DIR/$rpath
11664 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11665 error "get fid for remote directory $DIR/$rpath failed"
11666 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11667 error "check path for remote directory $DIR/$rpath failed"
11672 run_test 162c "fid2path works with paths 100 or more directories deep"
11675 # do directio so as not to populate the page cache
11676 log "creating a 10 Mb file"
11677 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11678 log "starting reads"
11679 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11680 log "truncating the file"
11681 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11683 kill %+ || true # reads might have finished
11684 echo "wait until dd is finished"
11686 log "removing the temporary file"
11687 rm -rf $DIR/$tfile || error "tmp file removal failed"
11689 run_test 169 "parallel read and truncate should not deadlock"
11692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11693 $LCTL clear # bug 18514
11694 $LCTL debug_daemon start $TMP/${tfile}_log_good
11696 $LCTL debug_daemon stop
11697 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11698 error "sed failed to read log_good"
11700 $LCTL debug_daemon start $TMP/${tfile}_log_good
11702 $LCTL debug_daemon stop
11704 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11705 error "lctl df log_bad failed"
11707 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11708 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11710 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11711 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11713 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11714 error "bad_line good_line1 good_line2 are empty"
11716 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11717 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11718 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11720 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11721 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11722 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11724 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11725 error "bad_line_new good_line_new are empty"
11727 local expected_good=$((good_line1 + good_line2*2))
11729 rm -f $TMP/${tfile}*
11730 # LU-231, short malformed line may not be counted into bad lines
11731 if [ $bad_line -ne $bad_line_new ] &&
11732 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11733 error "expected $bad_line bad lines, but got $bad_line_new"
11737 if [ $expected_good -ne $good_line_new ]; then
11738 error "expected $expected_good good lines, but got $good_line_new"
11743 run_test 170 "test lctl df to handle corrupted log ====================="
11745 test_171() { # bug20592
11746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11747 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11748 $LCTL set_param fail_loc=0x50e
11749 $LCTL set_param fail_val=3000
11750 multiop_bg_pause $DIR/$tfile O_s || true
11752 kill -USR1 $MULTIPID
11756 if dmesg | grep "recursive fault"; then
11757 error "caught a recursive fault"
11759 $LCTL set_param fail_loc=0
11762 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11764 # it would be good to share it with obdfilter-survey/iokit-libecho code
11765 setup_obdecho_osc () {
11768 local obdfilter_name=$2
11769 echo "Creating new osc for $obdfilter_name on $ost_nid"
11770 # make sure we can find loopback nid
11771 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11773 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11774 ${obdfilter_name}_osc_UUID || rc=2; }
11775 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11776 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11780 cleanup_obdecho_osc () {
11781 local obdfilter_name=$1
11782 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11783 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11790 local pages=${3:-64}
11795 local obd_size=$(get_obd_size $node $OBD)
11796 local page_size=$(get_page_size $node)
11797 if [[ -n "$obd_size" ]]; then
11798 local new_count=$((obd_size / (pages * page_size / 1024)))
11799 [[ $new_count -ge $count ]] || count=$new_count
11802 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11803 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11805 if [ $rc -eq 0 ]; then
11806 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11807 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11809 echo "New object id is $id"
11810 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11812 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11813 "test_brw $count w v $pages $id" || rc=4; }
11814 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11816 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11817 "cleanup" || rc=5; }
11818 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11819 "detach" || rc=6; }
11820 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11826 remote_ost_nodsh && skip "remote OST with nodsh" && return
11828 local rmmod_local=0
11830 if ! module_loaded obdecho; then
11831 load_module obdecho/obdecho
11835 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11836 local host=$(lctl get_param -n osc.$osc.import |
11837 awk '/current_connection:/ {print $2}' )
11838 local target=$(lctl get_param -n osc.$osc.import |
11839 awk '/target:/ {print $2}' )
11840 target=${target%_UUID}
11842 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11843 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11844 [[ -n $target ]] && cleanup_obdecho_osc $target
11845 [ $rmmod_local -eq 1 ] && rmmod obdecho
11848 run_test 180a "test obdecho on osc"
11851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11852 remote_ost_nodsh && skip "remote OST with nodsh" && return
11854 local rmmod_remote=0
11856 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11857 rmmod_remote=true || error "failed to load module obdecho"
11858 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11859 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11860 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11863 run_test 180b "test obdecho directly on obdfilter"
11865 test_180c() { # LU-2598
11866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11867 remote_ost_nodsh && skip "remote OST with nodsh" && return
11868 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11869 skip "Need MDS version at least 2.4.0" && return
11872 local rmmod_remote=false
11873 local pages=16384 # 64MB bulk I/O RPC size
11876 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11877 rmmod_remote=true || error "failed to load module obdecho"
11879 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11881 if [ -n "$target" ]; then
11882 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11884 echo "there is no obdfilter target on ost1"
11887 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11890 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11892 test_181() { # bug 22177
11893 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11894 # create enough files to index the directory
11895 createmany -o $DIR/$tdir/foobar 4000
11896 # print attributes for debug purpose
11899 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11901 # remove the files & current working dir
11902 unlinkmany $DIR/$tdir/foobar 4000
11904 kill -USR1 $MULTIPID
11906 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11909 run_test 181 "Test open-unlinked dir ========================"
11915 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11917 $LCTL set_param mdc.*.rpc_stats=clear
11919 for (( i = 0; i < $tcount; i++ )) ; do
11920 mkdir $DIR/$tdir/$i
11923 for (( i = 0; i < $tcount; i++ )) ; do
11924 createmany -o $DIR/$tdir/$i/f- $fcount &
11928 for (( i = 0; i < $tcount; i++ )) ; do
11929 unlinkmany $DIR/$tdir/$i/f- $fcount &
11933 $LCTL get_param mdc.*.rpc_stats
11937 run_test 182 "Test parallel modify metadata operations ================"
11939 test_183() { # LU-2275
11940 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11941 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11942 skip "Need MDS version at least 2.3.56" && return
11944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11945 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11946 echo aaa > $DIR/$tdir/$tfile
11948 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11949 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11951 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11952 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11954 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11956 # Flush negative dentry cache
11957 touch $DIR/$tdir/$tfile
11959 # We are not checking for any leaked references here, they'll
11960 # become evident next time we do cleanup with module unload.
11963 run_test 183 "No crash or request leak in case of strange dispositions ========"
11965 # test suite 184 is for LU-2016, LU-2017
11967 check_swap_layouts_support && return 0
11969 dir0=$DIR/$tdir/$testnum
11970 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11975 $SETSTRIPE -c1 $file1
11977 $SETSTRIPE -c2 $file2
11979 gen1=$($GETSTRIPE -g $file1)
11980 gen2=$($GETSTRIPE -g $file2)
11982 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11983 gen=$($GETSTRIPE -g $file1)
11984 [[ $gen1 != $gen ]] ||
11985 "Layout generation on $file1 does not change"
11986 gen=$($GETSTRIPE -g $file2)
11987 [[ $gen2 != $gen ]] ||
11988 "Layout generation on $file2 does not change"
11990 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11991 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11993 run_test 184a "Basic layout swap"
11996 check_swap_layouts_support && return 0
11998 dir0=$DIR/$tdir/$testnum
11999 mkdir -p $dir0 || error "creating dir $dir0"
12006 $SETSTRIPE -c1 $file1
12007 $SETSTRIPE -c2 $file2
12008 $SETSTRIPE -c1 $file3
12009 chown $RUNAS_ID $file3
12010 gen1=$($GETSTRIPE -g $file1)
12011 gen2=$($GETSTRIPE -g $file2)
12013 $LFS swap_layouts $dir1 $dir2 &&
12014 error "swap of directories layouts should fail"
12015 $LFS swap_layouts $dir1 $file1 &&
12016 error "swap of directory and file layouts should fail"
12017 $RUNAS $LFS swap_layouts $file1 $file2 &&
12018 error "swap of file we cannot write should fail"
12019 $LFS swap_layouts $file1 $file3 &&
12020 error "swap of file with different owner should fail"
12021 /bin/true # to clear error code
12023 run_test 184b "Forbidden layout swap (will generate errors)"
12026 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12027 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12028 check_swap_layouts_support && return 0
12030 local dir0=$DIR/$tdir/$testnum
12031 mkdir -p $dir0 || error "creating dir $dir0"
12033 local ref1=$dir0/ref1
12034 local ref2=$dir0/ref2
12035 local file1=$dir0/file1
12036 local file2=$dir0/file2
12037 # create a file large enough for the concurrent test
12038 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12039 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12040 echo "ref file size: ref1($(stat -c %s $ref1))," \
12041 "ref2($(stat -c %s $ref2))"
12044 dd if=$ref1 of=$file1 bs=16k &
12047 # Make sure dd starts to copy file
12048 while [ ! -f $file1 ]; do sleep 0.1; done
12050 $LFS swap_layouts $file1 $file2
12053 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12054 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12056 # how many bytes copied before swapping layout
12057 local copied=$(stat -c %s $file2)
12058 local remaining=$(stat -c %s $ref1)
12059 remaining=$((remaining - copied))
12060 echo "Copied $copied bytes before swapping layout..."
12062 cmp -n $copied $file1 $ref2 | grep differ &&
12063 error "Content mismatch [0, $copied) of ref2 and file1"
12064 cmp -n $copied $file2 $ref1 ||
12065 error "Content mismatch [0, $copied) of ref1 and file2"
12066 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12067 error "Content mismatch [$copied, EOF) of ref1 and file1"
12070 rm -f $ref1 $ref2 $file1 $file2
12072 run_test 184c "Concurrent write and layout swap"
12075 check_swap_layouts_support && return 0
12076 [ -z "$(which getfattr 2>/dev/null)" ] &&
12077 skip "no getfattr command" && return 0
12079 local file1=$DIR/$tdir/$tfile-1
12080 local file2=$DIR/$tdir/$tfile-2
12081 local file3=$DIR/$tdir/$tfile-3
12085 mkdir -p $DIR/$tdir
12086 touch $file1 || error "create $file1 failed"
12087 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12088 error "create $file2 failed"
12089 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12090 error "create $file3 failed"
12091 lovea1=$(get_layout_param $file1)
12093 $LFS swap_layouts $file2 $file3 ||
12094 error "swap $file2 $file3 layouts failed"
12095 $LFS swap_layouts $file1 $file2 ||
12096 error "swap $file1 $file2 layouts failed"
12098 lovea2=$(get_layout_param $file2)
12101 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12103 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12104 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12106 run_test 184d "allow stripeless layouts swap"
12109 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12110 { skip "Need MDS version at least 2.6.94"; return 0; }
12111 check_swap_layouts_support && return 0
12112 [ -z "$(which getfattr 2>/dev/null)" ] &&
12113 skip "no getfattr command" && return 0
12115 local file1=$DIR/$tdir/$tfile-1
12116 local file2=$DIR/$tdir/$tfile-2
12117 local file3=$DIR/$tdir/$tfile-3
12120 mkdir -p $DIR/$tdir
12121 touch $file1 || error "create $file1 failed"
12122 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12123 error "create $file2 failed"
12124 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12125 error "create $file3 failed"
12127 $LFS swap_layouts $file1 $file2 ||
12128 error "swap $file1 $file2 layouts failed"
12130 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12131 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12133 echo 123 > $file1 || error "Should be able to write into $file1"
12135 $LFS swap_layouts $file1 $file3 ||
12136 error "swap $file1 $file3 layouts failed"
12138 echo 123 > $file1 || error "Should be able to write into $file1"
12140 rm -rf $file1 $file2 $file3
12142 run_test 184e "Recreate layout after stripeless layout swaps"
12144 test_185() { # LU-2441
12145 # LU-3553 - no volatile file support in old servers
12146 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12147 { skip "Need MDS version at least 2.3.60"; return 0; }
12149 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12150 touch $DIR/$tdir/spoo
12151 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12152 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12153 error "cannot create/write a volatile file"
12154 [ "$FILESET" == "" ] &&
12155 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12156 error "FID is still valid after close"
12158 multiop_bg_pause $DIR/$tdir vVw4096_c
12165 # assume that the next FID for this client is sequential, since stdout
12166 # is unfortunately eaten by multiop_bg_pause
12167 local n=$((${fidv[1]} + 1))
12168 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12169 if [ "$FILESET" == "" ]; then
12170 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12171 error "FID is missing before close"
12173 kill -USR1 $multi_pid
12174 # 1 second delay, so if mtime change we will see it
12176 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12177 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12179 run_test 185 "Volatile file support"
12182 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12183 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12184 skip "Need MDS version at least 2.3.0" && return
12186 local dir0=$DIR/$tdir/$testnum
12187 mkdir -p $dir0 || error "creating dir $dir0"
12189 local file=$dir0/file1
12190 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12191 local dv1=$($LFS data_version $file)
12192 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12193 local dv2=$($LFS data_version $file)
12194 [[ $dv1 != $dv2 ]] ||
12195 error "data version did not change on write $dv1 == $dv2"
12200 run_test 187a "Test data version change"
12203 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12204 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12205 skip "Need MDS version at least 2.3.0" && return
12207 local dir0=$DIR/$tdir/$testnum
12208 mkdir -p $dir0 || error "creating dir $dir0"
12210 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12211 [[ ${DV[0]} != ${DV[1]} ]] ||
12212 error "data version did not change on write"\
12213 " ${DV[0]} == ${DV[1]}"
12218 run_test 187b "Test data version change on volatile file"
12221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12222 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12223 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12225 local POOL=${POOL:-cea1}
12226 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12227 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12230 local last_ost=$(($OSTCOUNT - 1))
12232 local ost_list=$(seq $first_ost $ost_step $last_ost)
12233 local ost_range="$first_ost $last_ost $ost_step"
12234 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12235 local file_dir=$POOL_ROOT/file_tst
12236 local subdir=$test_path/subdir
12240 # former test_200a test_200b
12241 pool_add $POOL || { rc=$? ; break; }
12242 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12243 # former test_200c test_200d
12244 mkdir -p $test_path
12245 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12246 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12248 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12249 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12250 || { rc=$? ; break; }
12251 # former test_200e test_200f
12252 local files=$((OSTCOUNT*3))
12253 pool_alloc_files $POOL $test_path $files "$ost_list" \
12254 || { rc=$? ; break; }
12255 pool_create_files $POOL $file_dir $files "$ost_list" \
12256 || { rc=$? ; break; }
12257 # former test_200g test_200h
12258 pool_lfs_df $POOL || { rc=$? ; break; }
12259 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12261 # former test_201a test_201b test_201c
12262 pool_remove_first_target $POOL || { rc=$? ; break; }
12264 local f=$test_path/$tfile
12265 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12266 pool_remove $POOL $f || { rc=$? ; break; }
12273 run_test 200 "OST pools"
12275 # usage: default_attr <count | size | offset>
12277 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12280 # usage: check_default_stripe_attr
12281 check_default_stripe_attr() {
12282 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12285 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12287 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12291 error "unknown getstripe attr '$1'"
12294 [ $ACTUAL != $EXPECTED ] &&
12295 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12299 test_mkdir -p $DIR/$tdir
12300 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12302 check_default_stripe_attr --stripe-count
12303 check_default_stripe_attr --stripe-size
12304 check_default_stripe_attr --stripe-index
12308 run_test 204a "Print default stripe attributes ================="
12311 test_mkdir -p $DIR/$tdir
12312 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12314 check_default_stripe_attr --stripe-size
12315 check_default_stripe_attr --stripe-index
12319 run_test 204b "Print default stripe size and offset ==========="
12322 test_mkdir -p $DIR/$tdir
12323 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12325 check_default_stripe_attr --stripe-count
12326 check_default_stripe_attr --stripe-index
12330 run_test 204c "Print default stripe count and offset ==========="
12333 test_mkdir -p $DIR/$tdir
12334 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12336 check_default_stripe_attr --stripe-count
12337 check_default_stripe_attr --stripe-size
12341 run_test 204d "Print default stripe count and size ============="
12344 test_mkdir -p $DIR/$tdir
12345 $SETSTRIPE -d $DIR/$tdir
12347 check_default_stripe_attr --stripe-count --raw
12348 check_default_stripe_attr --stripe-size --raw
12349 check_default_stripe_attr --stripe-index --raw
12353 run_test 204e "Print raw stripe attributes ================="
12356 test_mkdir -p $DIR/$tdir
12357 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12359 check_default_stripe_attr --stripe-size --raw
12360 check_default_stripe_attr --stripe-index --raw
12364 run_test 204f "Print raw stripe size and offset ==========="
12367 test_mkdir -p $DIR/$tdir
12368 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12370 check_default_stripe_attr --stripe-count --raw
12371 check_default_stripe_attr --stripe-index --raw
12375 run_test 204g "Print raw stripe count and offset ==========="
12378 test_mkdir -p $DIR/$tdir
12379 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12381 check_default_stripe_attr --stripe-count --raw
12382 check_default_stripe_attr --stripe-size --raw
12386 run_test 204h "Print raw stripe count and size ============="
12388 # Figure out which job scheduler is being used, if any,
12389 # or use a fake one
12390 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12391 JOBENV=SLURM_JOB_ID
12392 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12394 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12396 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12397 JOBENV=LOADL_STEP_ID
12398 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12401 $LCTL list_param jobid_name > /dev/null 2>&1
12402 if [ $? -eq 0 ]; then
12409 verify_jobstats() {
12414 # we don't really need to clear the stats for this test to work, since each
12415 # command has a unique jobid, but it makes debugging easier if needed.
12416 # for facet in $facets; do
12417 # local dev=$(convert_facet2label $facet)
12418 # # clear old jobstats
12419 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12422 # use a new JobID for each test, or we might see an old one
12423 [ "$JOBENV" = "FAKE_JOBID" ] &&
12424 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12428 [ "$JOBENV" = "nodelocal" ] && {
12429 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12430 $LCTL set_param jobid_name=$FAKE_JOBID
12434 log "Test: ${cmd[*]}"
12435 log "Using JobID environment variable $JOBENV=$JOBVAL"
12437 if [ $JOBENV = "FAKE_JOBID" ]; then
12438 FAKE_JOBID=$JOBVAL ${cmd[*]}
12443 # all files are created on OST0000
12444 for facet in $facets; do
12445 local stats="*.$(convert_facet2label $facet).job_stats"
12446 if [ $(do_facet $facet lctl get_param $stats |
12447 grep -c $JOBVAL) -ne 1 ]; then
12448 do_facet $facet lctl get_param $stats
12449 error "No jobstats for $JOBVAL found on $facet::$stats"
12456 NEW_JOBENV=${1:-$OLD_JOBENV}
12457 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12458 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12463 do_facet $SINGLEMDS \
12464 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12465 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12469 test_205() { # Job stats
12470 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12471 { skip "Need MDS version with at least 2.7.1"; return 0; }
12473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12474 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12475 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12476 remote_ost_nodsh && skip "remote OST with nodsh" && return
12478 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12479 skip "Server doesn't support jobstats" && return 0
12480 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12482 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12483 if [ $OLD_JOBENV != $JOBENV ]; then
12484 jobstats_set $JOBENV
12485 trap cleanup_205 EXIT
12488 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12489 echo "Registered as changelog user $CL_USER"
12491 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12492 lctl get_param -n mdt.*.job_cleanup_interval)
12493 local interval_new=5
12494 do_facet $SINGLEMDS \
12495 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12496 local start=$SECONDS
12500 cmd="mkdir $DIR/$tdir"
12501 verify_jobstats "$cmd" "$SINGLEMDS"
12503 cmd="rmdir $DIR/$tdir"
12504 verify_jobstats "$cmd" "$SINGLEMDS"
12505 # mkdir on secondary MDT
12506 if [ $MDSCOUNT -gt 1 ]; then
12507 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12508 verify_jobstats "$cmd" "mds2"
12511 cmd="mknod $DIR/$tfile c 1 3"
12512 verify_jobstats "$cmd" "$SINGLEMDS"
12514 cmd="rm -f $DIR/$tfile"
12515 verify_jobstats "$cmd" "$SINGLEMDS"
12516 # create all files on OST0000 so verify_jobstats can find OST stats
12518 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12519 verify_jobstats "$cmd" "$SINGLEMDS"
12521 cmd="touch $DIR/$tfile"
12522 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12524 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12525 verify_jobstats "$cmd" "ost1"
12527 cancel_lru_locks osc
12528 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12529 verify_jobstats "$cmd" "ost1"
12531 cmd="$TRUNCATE $DIR/$tfile 0"
12532 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12534 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12535 verify_jobstats "$cmd" "$SINGLEMDS"
12536 # jobstats expiry - sleep until old stats should be expired
12537 local left=$((interval_new + 5 - (SECONDS - start)))
12538 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12539 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12541 cmd="mkdir $DIR/$tdir.expire"
12542 verify_jobstats "$cmd" "$SINGLEMDS"
12543 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12544 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12546 # Ensure that jobid are present in changelog (if supported by MDS)
12547 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12549 $LFS changelog $MDT0 | tail -9
12550 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12551 [ $jobids -eq 9 ] ||
12552 error "Wrong changelog jobid count $jobids != 9"
12556 jobstats_set $JOBENV
12558 $LFS changelog $MDT0 | tail -1
12559 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12560 [ $jobids -eq 0 ] ||
12561 error "Unexpected jobids when jobid_var=$JOBENV"
12566 run_test 205 "Verify job stats"
12568 # LU-1480, LU-1773 and LU-1657
12570 mkdir -p $DIR/$tdir
12571 $SETSTRIPE -c -1 $DIR/$tdir
12572 #define OBD_FAIL_LOV_INIT 0x1403
12573 $LCTL set_param fail_loc=0xa0001403
12574 $LCTL set_param fail_val=1
12575 touch $DIR/$tdir/$tfile || true
12577 run_test 206 "fail lov_init_raid0() doesn't lbug"
12580 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12581 local fsz=`stat -c %s $DIR/$tfile`
12582 cancel_lru_locks mdc
12584 # do not return layout in getattr intent
12585 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12586 $LCTL set_param fail_loc=0x170
12587 local sz=`stat -c %s $DIR/$tfile`
12589 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12593 run_test 207a "can refresh layout at glimpse"
12596 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12597 local cksum=`md5sum $DIR/$tfile`
12598 local fsz=`stat -c %s $DIR/$tfile`
12599 cancel_lru_locks mdc
12600 cancel_lru_locks osc
12602 # do not return layout in getattr intent
12603 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12604 $LCTL set_param fail_loc=0x171
12606 # it will refresh layout after the file is opened but before read issues
12607 echo checksum is "$cksum"
12608 echo "$cksum" |md5sum -c --quiet || error "file differs"
12612 run_test 207b "can refresh layout at open"
12615 # FIXME: in this test suite, only RD lease is used. This is okay
12616 # for now as only exclusive open is supported. After generic lease
12617 # is done, this test suite should be revised. - Jinshan
12619 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12620 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12621 { skip "Need MDS version at least 2.4.52"; return 0; }
12623 echo "==== test 1: verify get lease work"
12624 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12626 echo "==== test 2: verify lease can be broken by upcoming open"
12627 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12631 $MULTIOP $DIR/$tfile oO_RDONLY:c
12632 kill -USR1 $PID && wait $PID || error "break lease error"
12634 echo "==== test 3: verify lease can't be granted if an open already exists"
12635 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12639 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12640 kill -USR1 $PID && wait $PID || error "open file error"
12642 echo "==== test 4: lease can sustain over recovery"
12643 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12649 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12651 echo "==== test 5: lease broken can't be regained by replay"
12652 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12656 # open file to break lease and then recovery
12657 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12660 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12664 run_test 208 "Exclusive open"
12667 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12668 skip_env "must have disp_stripe" && return
12671 sync; sleep 5; sync;
12673 echo 3 > /proc/sys/vm/drop_caches
12674 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12676 # open/close 500 times
12677 for i in $(seq 500); do
12681 echo 3 > /proc/sys/vm/drop_caches
12682 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12684 echo "before: $req_before, after: $req_after"
12685 [ $((req_after - req_before)) -ge 300 ] &&
12686 error "open/close requests are not freed"
12689 run_test 209 "read-only open/close requests should be freed promptly"
12693 size=$((size % 8192 + 1))
12694 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12695 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12696 rm -f $DIR/f212 $DIR/f212.xyz
12698 run_test 212 "Sendfile test ============================================"
12701 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12702 cancel_lru_locks osc
12703 lctl set_param fail_loc=0x8000040f
12704 # generate a read lock
12705 cat $DIR/$tfile > /dev/null
12706 # write to the file, it will try to cancel the above read lock.
12707 cat /etc/hosts >> $DIR/$tfile
12709 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12711 test_214() { # for bug 20133
12712 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12713 for (( i=0; i < 340; i++ )) ; do
12714 touch $DIR/$tdir/d214c/a$i
12717 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12718 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12719 ls $DIR/d214c || error "ls $DIR/d214c failed"
12720 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12721 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12723 run_test 214 "hash-indexed directory test - bug 20133"
12725 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12726 create_lnet_proc_files() {
12727 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12728 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12730 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12731 rm -f "$TMP/lnet_$1.sys_tmp"
12734 # counterpart of create_lnet_proc_files
12735 remove_lnet_proc_files() {
12736 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12739 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12740 # 3rd arg as regexp for body
12741 check_lnet_proc_stats() {
12742 local l=$(cat "$TMP/lnet_$1" |wc -l)
12743 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12745 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12748 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12749 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12750 # optional and can be regexp for 2nd line (lnet.routes case)
12751 check_lnet_proc_entry() {
12752 local blp=2 # blp stands for 'position of 1st line of body'
12753 [ -z "$5" ] || blp=3 # lnet.routes case
12755 local l=$(cat "$TMP/lnet_$1" |wc -l)
12756 # subtracting one from $blp because the body can be empty
12757 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12759 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12760 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12762 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12763 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12765 # bail out if any unexpected line happened
12766 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12767 [ "$?" != 0 ] || error "$2 misformatted"
12770 test_215() { # for bugs 18102, 21079, 21517
12771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12772 local N='(0|[1-9][0-9]*)' # non-negative numeric
12773 local P='[1-9][0-9]*' # positive numeric
12774 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12775 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12776 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12777 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12779 local L1 # regexp for 1st line
12780 local L2 # regexp for 2nd line (optional)
12781 local BR # regexp for the rest (body)
12783 # lnet.stats should look as 11 space-separated non-negative numerics
12784 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12785 create_lnet_proc_files "stats"
12786 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12787 remove_lnet_proc_files "stats"
12789 # lnet.routes should look like this:
12790 # Routing disabled/enabled
12791 # net hops priority state router
12792 # where net is a string like tcp0, hops > 0, priority >= 0,
12793 # state is up/down,
12794 # router is a string like 192.168.1.1@tcp2
12795 L1="^Routing (disabled|enabled)$"
12796 L2="^net +hops +priority +state +router$"
12797 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12798 create_lnet_proc_files "routes"
12799 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12800 remove_lnet_proc_files "routes"
12802 # lnet.routers should look like this:
12803 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12804 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12805 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12806 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12807 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12808 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12809 create_lnet_proc_files "routers"
12810 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12811 remove_lnet_proc_files "routers"
12813 # lnet.peers should look like this:
12814 # nid refs state last max rtr min tx min queue
12815 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12816 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12817 # numeric (0 or >0 or <0), queue >= 0.
12818 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12819 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12820 create_lnet_proc_files "peers"
12821 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12822 remove_lnet_proc_files "peers"
12824 # lnet.buffers should look like this:
12825 # pages count credits min
12826 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12827 L1="^pages +count +credits +min$"
12828 BR="^ +$N +$N +$I +$I$"
12829 create_lnet_proc_files "buffers"
12830 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12831 remove_lnet_proc_files "buffers"
12833 # lnet.nis should look like this:
12834 # nid status alive refs peer rtr max tx min
12835 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12836 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12837 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12838 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12839 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12840 create_lnet_proc_files "nis"
12841 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12842 remove_lnet_proc_files "nis"
12844 # can we successfully write to lnet.stats?
12845 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12846 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12848 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12850 test_216() { # bug 20317
12851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12852 remote_ost_nodsh && skip "remote OST with nodsh" && return
12855 local facets=$(get_facets OST)
12856 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12858 save_lustre_params client "osc.*.contention_seconds" > $p
12859 save_lustre_params $facets \
12860 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12861 save_lustre_params $facets \
12862 "ldlm.namespaces.filter-*.contended_locks" >> $p
12863 save_lustre_params $facets \
12864 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12865 clear_stats osc.*.osc_stats
12867 # agressive lockless i/o settings
12868 do_nodes $(comma_list $(osts_nodes)) \
12869 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12870 ldlm.namespaces.filter-*.contended_locks=0 \
12871 ldlm.namespaces.filter-*.contention_seconds=60"
12872 lctl set_param -n osc.*.contention_seconds=60
12874 $DIRECTIO write $DIR/$tfile 0 10 4096
12875 $CHECKSTAT -s 40960 $DIR/$tfile
12877 # disable lockless i/o
12878 do_nodes $(comma_list $(osts_nodes)) \
12879 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12880 ldlm.namespaces.filter-*.contended_locks=32 \
12881 ldlm.namespaces.filter-*.contention_seconds=0"
12882 lctl set_param -n osc.*.contention_seconds=0
12883 clear_stats osc.*.osc_stats
12885 dd if=/dev/zero of=$DIR/$tfile count=0
12886 $CHECKSTAT -s 0 $DIR/$tfile
12888 restore_lustre_params <$p
12892 run_test 216 "check lockless direct write updates file size and kms correctly"
12894 test_217() { # bug 22430
12895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12899 for node in $(nodes_list); do
12900 nid=$(host_nids_address $node $NETTYPE)
12901 if [[ $nid = *-* ]] ; then
12902 echo "lctl ping $(h2nettype $nid)"
12903 lctl ping $(h2nettype $nid)
12905 echo "skipping $node (no hyphen detected)"
12909 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12912 # do directio so as not to populate the page cache
12913 log "creating a 10 Mb file"
12914 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12915 log "starting reads"
12916 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12917 log "truncating the file"
12918 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12920 kill %+ || true # reads might have finished
12921 echo "wait until dd is finished"
12923 log "removing the temporary file"
12924 rm -rf $DIR/$tfile || error "tmp file removal failed"
12926 run_test 218 "parallel read and truncate should not deadlock ======================="
12929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12930 # write one partial page
12931 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12932 # set no grant so vvp_io_commit_write will do sync write
12933 $LCTL set_param fail_loc=0x411
12934 # write a full page at the end of file
12935 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12937 $LCTL set_param fail_loc=0
12938 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12939 $LCTL set_param fail_loc=0x411
12940 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12943 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12944 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12946 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12948 test_220() { #LU-325
12949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12950 remote_ost_nodsh && skip "remote OST with nodsh" && return
12951 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12952 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12955 # create on MDT0000 so the last_id and next_id are correct
12957 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12961 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12962 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12963 osc.$mdtosc_proc1.prealloc_last_id)
12964 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12965 osc.$mdtosc_proc1.prealloc_next_id)
12969 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12970 #define OBD_FAIL_OST_ENOINO 0x229
12971 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12972 create_pool $FSNAME.$TESTNAME || return 1
12973 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12975 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12977 MDSOBJS=$((last_id - next_id))
12978 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12980 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12981 echo "OST still has $count kbytes free"
12983 echo "create $MDSOBJS files @next_id..."
12984 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12986 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12987 osc.$mdtosc_proc1.prealloc_last_id)
12988 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12989 osc.$mdtosc_proc1.prealloc_next_id)
12991 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12996 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12997 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12999 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
13000 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
13001 echo "unlink $MDSOBJS files @$next_id..."
13002 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
13004 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13008 dd if=`which date` of=$MOUNT/date oflag=sync
13009 chmod +x $MOUNT/date
13011 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13012 $LCTL set_param fail_loc=0x80001401
13014 $MOUNT/date > /dev/null
13017 run_test 221 "make sure fault and truncate race to not cause OOM"
13020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13022 test_mkdir -p $DIR/$tdir
13023 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13024 createmany -o $DIR/$tdir/$tfile 10
13025 cancel_lru_locks mdc
13026 cancel_lru_locks osc
13027 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13028 $LCTL set_param fail_loc=0x31a
13029 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13030 $LCTL set_param fail_loc=0
13033 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
13036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13038 test_mkdir -p $DIR/$tdir
13039 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13040 createmany -o $DIR/$tdir/$tfile 10
13041 cancel_lru_locks mdc
13042 cancel_lru_locks osc
13043 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13044 $LCTL set_param fail_loc=0x31a
13045 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13046 $LCTL set_param fail_loc=0
13048 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
13051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13053 test_mkdir -p $DIR/$tdir
13054 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13055 createmany -o $DIR/$tdir/$tfile 10
13056 cancel_lru_locks mdc
13057 cancel_lru_locks osc
13058 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13059 $LCTL set_param fail_loc=0x31b
13060 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13061 $LCTL set_param fail_loc=0
13064 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13066 test_224a() { # LU-1039, MRP-303
13067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13068 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13069 $LCTL set_param fail_loc=0x508
13070 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13071 $LCTL set_param fail_loc=0
13074 run_test 224a "Don't panic on bulk IO failure"
13076 test_224b() { # LU-1039, MRP-303
13077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13078 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13079 cancel_lru_locks osc
13080 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13081 $LCTL set_param fail_loc=0x515
13082 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13083 $LCTL set_param fail_loc=0
13086 run_test 224b "Don't panic on bulk IO failure"
13088 test_224c() { # LU-6441
13089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13090 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13092 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13093 save_writethrough $p
13094 set_cache writethrough on
13096 local pages_per_rpc=$($LCTL get_param \
13097 osc.*.max_pages_per_rpc)
13098 local at_max=$($LCTL get_param -n at_max)
13099 local timeout=$($LCTL get_param -n timeout)
13100 local test_at="$LCTL get_param -n at_max"
13101 local param_at="$FSNAME.sys.at_max"
13102 local test_timeout="$LCTL get_param -n timeout"
13103 local param_timeout="$FSNAME.sys.timeout"
13105 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13107 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13108 error "conf_param at_max=0 failed"
13109 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13110 error "conf_param timeout=5 failed"
13112 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13113 do_facet ost1 $LCTL set_param fail_loc=0x520
13114 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13115 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13117 do_facet ost1 $LCTL set_param fail_loc=0
13119 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13120 error "conf_param at_max=$at_max failed"
13121 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13122 $timeout || error "conf_param timeout=$timeout failed"
13124 $LCTL set_param -n $pages_per_rpc
13125 restore_lustre_params < $p
13128 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13130 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13133 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13134 if [ -z ${MDSSURVEY} ]; then
13135 skip_env "mds-survey not found" && return
13138 [ $MDSCOUNT -ge 2 ] &&
13139 skip "skipping now for more than one MDT" && return
13141 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13142 { skip "Need MDS version at least 2.2.51"; return; }
13144 local mds=$(facet_host $SINGLEMDS)
13145 local target=$(do_nodes $mds 'lctl dl' | \
13146 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13148 local cmd1="file_count=1000 thrhi=4"
13149 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13150 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13151 local cmd="$cmd1 $cmd2 $cmd3"
13153 rm -f ${TMP}/mds_survey*
13155 eval $cmd || error "mds-survey with zero-stripe failed"
13156 cat ${TMP}/mds_survey*
13157 rm -f ${TMP}/mds_survey*
13159 run_test 225a "Metadata survey sanity with zero-stripe"
13162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13163 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13164 if [ -z ${MDSSURVEY} ]; then
13165 skip_env "mds-survey not found" && return
13167 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13168 { skip "Need MDS version at least 2.2.51"; return; }
13170 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13171 skip_env "Need to mount OST to test" && return
13174 [ $MDSCOUNT -ge 2 ] &&
13175 skip "skipping now for more than one MDT" && return
13176 local mds=$(facet_host $SINGLEMDS)
13177 local target=$(do_nodes $mds 'lctl dl' | \
13178 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13180 local cmd1="file_count=1000 thrhi=4"
13181 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13182 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13183 local cmd="$cmd1 $cmd2 $cmd3"
13185 rm -f ${TMP}/mds_survey*
13187 eval $cmd || error "mds-survey with stripe_count failed"
13188 cat ${TMP}/mds_survey*
13189 rm -f ${TMP}/mds_survey*
13191 run_test 225b "Metadata survey sanity with stripe_count = 1"
13193 mcreate_path2fid () {
13199 local path=$DIR/$tdir/$name
13204 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13205 error "cannot create $desc"
13207 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13209 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13211 fid_path=$($LFS fid2path $MOUNT $fid)
13213 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13215 [ "$path" == "$fid_path" ] ||
13216 error "fid2path returned $fid_path, expected $path"
13218 echo "pass with $path and $fid"
13223 mkdir -p $DIR/$tdir
13225 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13226 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13227 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13228 mcreate_path2fid 0040666 0 0 dir "directory"
13229 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13230 mcreate_path2fid 0100666 0 0 file "regular file"
13231 mcreate_path2fid 0120666 0 0 link "symbolic link"
13232 mcreate_path2fid 0140666 0 0 sock "socket"
13234 run_test 226a "call path2fid and fid2path on files of all type"
13237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13241 mkdir -p $DIR/$tdir
13242 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13243 error "create remote directory failed"
13244 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13245 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13246 "character special file (null)"
13247 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13248 "character special file (no device)"
13249 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13250 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13251 "block special file (loop)"
13252 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13253 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13254 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13256 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13258 # LU-1299 Executing or running ldd on a truncated executable does not
13259 # cause an out-of-memory condition.
13261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13262 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13263 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13264 chmod +x $MOUNT/date
13266 $MOUNT/date > /dev/null
13267 ldd $MOUNT/date > /dev/null
13270 run_test 227 "running truncated executable does not cause OOM"
13272 # LU-1512 try to reuse idle OI blocks
13274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13275 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13276 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13277 skip "non-ldiskfs backend" && return
13279 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13280 local myDIR=$DIR/$tdir
13283 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13284 $LCTL set_param fail_loc=0x80001002
13285 createmany -o $myDIR/t- 10000
13286 $LCTL set_param fail_loc=0
13287 # The guard is current the largest FID holder
13289 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13291 local IDX=$(($SEQ % 64))
13293 do_facet $SINGLEMDS sync
13294 # Make sure journal flushed.
13296 local blk1=$(do_facet $SINGLEMDS \
13297 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13298 grep Blockcount | awk '{print $4}')
13300 # Remove old files, some OI blocks will become idle.
13301 unlinkmany $myDIR/t- 10000
13302 # Create new files, idle OI blocks should be reused.
13303 createmany -o $myDIR/t- 2000
13304 do_facet $SINGLEMDS sync
13305 # Make sure journal flushed.
13307 local blk2=$(do_facet $SINGLEMDS \
13308 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13309 grep Blockcount | awk '{print $4}')
13311 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13313 run_test 228a "try to reuse idle OI blocks"
13316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13317 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13318 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13319 skip "non-ldiskfs backend" && return
13321 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13322 local myDIR=$DIR/$tdir
13325 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13326 $LCTL set_param fail_loc=0x80001002
13327 createmany -o $myDIR/t- 10000
13328 $LCTL set_param fail_loc=0
13329 # The guard is current the largest FID holder
13331 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13333 local IDX=$(($SEQ % 64))
13335 do_facet $SINGLEMDS sync
13336 # Make sure journal flushed.
13338 local blk1=$(do_facet $SINGLEMDS \
13339 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13340 grep Blockcount | awk '{print $4}')
13342 # Remove old files, some OI blocks will become idle.
13343 unlinkmany $myDIR/t- 10000
13346 stop $SINGLEMDS || error "Fail to stop MDT."
13348 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13350 df $MOUNT || error "Fail to df."
13351 # Create new files, idle OI blocks should be reused.
13352 createmany -o $myDIR/t- 2000
13353 do_facet $SINGLEMDS sync
13354 # Make sure journal flushed.
13356 local blk2=$(do_facet $SINGLEMDS \
13357 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13358 grep Blockcount | awk '{print $4}')
13360 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13362 run_test 228b "idle OI blocks can be reused after MDT restart"
13366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13368 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13369 skip "non-ldiskfs backend" && return
13371 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13372 local myDIR=$DIR/$tdir
13375 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13376 $LCTL set_param fail_loc=0x80001002
13377 # 20000 files can guarantee there are index nodes in the OI file
13378 createmany -o $myDIR/t- 20000
13379 $LCTL set_param fail_loc=0
13380 # The guard is current the largest FID holder
13382 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13384 local IDX=$(($SEQ % 64))
13386 do_facet $SINGLEMDS sync
13387 # Make sure journal flushed.
13389 local blk1=$(do_facet $SINGLEMDS \
13390 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13391 grep Blockcount | awk '{print $4}')
13393 # Remove old files, some OI blocks will become idle.
13394 unlinkmany $myDIR/t- 20000
13396 # The OI file should become empty now
13398 # Create new files, idle OI blocks should be reused.
13399 createmany -o $myDIR/t- 2000
13400 do_facet $SINGLEMDS sync
13401 # Make sure journal flushed.
13403 local blk2=$(do_facet $SINGLEMDS \
13404 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13405 grep Blockcount | awk '{print $4}')
13407 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13409 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13411 test_229() { # LU-2482, LU-3448
13412 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13413 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13416 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13420 # Create a file with a released layout and stripe count 2.
13421 $MULTIOP $DIR/$tfile H2c ||
13422 error "failed to create file with released layout"
13424 $GETSTRIPE -v $DIR/$tfile
13426 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13427 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13429 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13430 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13431 stat $DIR/$tfile || error "failed to stat released file"
13433 chown $RUNAS_ID $DIR/$tfile ||
13434 error "chown $RUNAS_ID $DIR/$tfile failed"
13436 chgrp $RUNAS_ID $DIR/$tfile ||
13437 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13439 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13440 rm $DIR/$tfile || error "failed to remove released file"
13442 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13446 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13449 test_mkdir $DIR/$tdir
13450 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13451 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13452 [ $mdt_idx -ne 0 ] &&
13453 error "create local directory on wrong MDT $mdt_idx"
13455 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13456 error "create remote directory failed"
13457 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13458 [ $mdt_idx -ne $MDTIDX ] &&
13459 error "create remote directory on wrong MDT $mdt_idx"
13461 createmany -o $DIR/$tdir/test_230/t- 10 ||
13462 error "create files on remote directory failed"
13463 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13464 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13465 rm -r $DIR/$tdir || error "unlink remote directory failed"
13467 run_test 230a "Create remote directory and files under the remote directory"
13470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13471 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13478 local migrate_dir=$DIR/$tdir/migrate_dir
13479 local other_dir=$DIR/$tdir/other_dir
13481 test_mkdir $DIR/$tdir
13482 test_mkdir -i0 -c1 $migrate_dir
13483 test_mkdir -i0 -c1 $other_dir
13484 for ((i=0; i<10; i++)); do
13485 mkdir -p $migrate_dir/dir_${i}
13486 createmany -o $migrate_dir/dir_${i}/f 10 ||
13487 error "create files under remote dir failed $i"
13490 cp /etc/passwd $migrate_dir/$tfile
13491 cp /etc/passwd $other_dir/$tfile
13492 chattr +SAD $migrate_dir
13493 chattr +SAD $migrate_dir/$tfile
13495 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13496 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13497 local old_dir_mode=$(stat -c%f $migrate_dir)
13498 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13500 mkdir -p $migrate_dir/dir_default_stripe2
13501 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13502 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13504 mkdir -p $other_dir
13505 ln $migrate_dir/$tfile $other_dir/luna
13506 ln $migrate_dir/$tfile $migrate_dir/sofia
13507 ln $other_dir/$tfile $migrate_dir/david
13508 ln -s $migrate_dir/$tfile $other_dir/zachary
13509 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13510 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13512 $LFS migrate -m $MDTIDX $migrate_dir ||
13513 error "fails on migrating remote dir to MDT1"
13515 echo "migratate to MDT1, then checking.."
13516 for ((i = 0; i < 10; i++)); do
13517 for file in $(find $migrate_dir/dir_${i}); do
13518 mdt_index=$($LFS getstripe -M $file)
13519 [ $mdt_index == $MDTIDX ] ||
13520 error "$file is not on MDT${MDTIDX}"
13524 # the multiple link file should still in MDT0
13525 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13526 [ $mdt_index == 0 ] ||
13527 error "$file is not on MDT${MDTIDX}"
13529 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13530 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13531 error " expect $old_dir_flag get $new_dir_flag"
13533 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13534 [ "$old_file_flag" = "$new_file_flag" ] ||
13535 error " expect $old_file_flag get $new_file_flag"
13537 local new_dir_mode=$(stat -c%f $migrate_dir)
13538 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13539 error "expect mode $old_dir_mode get $new_dir_mode"
13541 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13542 [ "$old_file_mode" = "$new_file_mode" ] ||
13543 error "expect mode $old_file_mode get $new_file_mode"
13545 diff /etc/passwd $migrate_dir/$tfile ||
13546 error "$tfile different after migration"
13548 diff /etc/passwd $other_dir/luna ||
13549 error "luna different after migration"
13551 diff /etc/passwd $migrate_dir/sofia ||
13552 error "sofia different after migration"
13554 diff /etc/passwd $migrate_dir/david ||
13555 error "david different after migration"
13557 diff /etc/passwd $other_dir/zachary ||
13558 error "zachary different after migration"
13560 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13561 error "${tfile}_ln different after migration"
13563 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13564 error "${tfile}_ln_other different after migration"
13566 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13567 [ $stripe_count = 2 ] ||
13568 error "dir strpe_count $d != 2 after migration."
13570 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13571 [ $stripe_count = 2 ] ||
13572 error "file strpe_count $d != 2 after migration."
13574 #migrate back to MDT0
13577 $LFS migrate -m $MDTIDX $migrate_dir ||
13578 error "fails on migrating remote dir to MDT0"
13580 echo "migrate back to MDT0, checking.."
13581 for file in $(find $migrate_dir); do
13582 mdt_index=$($LFS getstripe -M $file)
13583 [ $mdt_index == $MDTIDX ] ||
13584 error "$file is not on MDT${MDTIDX}"
13587 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13588 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13589 error " expect $old_dir_flag get $new_dir_flag"
13591 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13592 [ "$old_file_flag" = "$new_file_flag" ] ||
13593 error " expect $old_file_flag get $new_file_flag"
13595 local new_dir_mode=$(stat -c%f $migrate_dir)
13596 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13597 error "expect mode $old_dir_mode get $new_dir_mode"
13599 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13600 [ "$old_file_mode" = "$new_file_mode" ] ||
13601 error "expect mode $old_file_mode get $new_file_mode"
13603 diff /etc/passwd ${migrate_dir}/$tfile ||
13604 error "$tfile different after migration"
13606 diff /etc/passwd ${other_dir}/luna ||
13607 error "luna different after migration"
13609 diff /etc/passwd ${migrate_dir}/sofia ||
13610 error "sofia different after migration"
13612 diff /etc/passwd ${other_dir}/zachary ||
13613 error "zachary different after migration"
13615 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13616 error "${tfile}_ln different after migration"
13618 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13619 error "${tfile}_ln_other different after migration"
13621 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13622 [ $stripe_count = 2 ] ||
13623 error "dir strpe_count $d != 2 after migration."
13625 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13626 [ $stripe_count = 2 ] ||
13627 error "file strpe_count $d != 2 after migration."
13629 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13631 run_test 230b "migrate directory"
13634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13635 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13636 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13640 local migrate_dir=$DIR/$tdir/migrate_dir
13642 #If migrating directory fails in the middle, all entries of
13643 #the directory is still accessiable.
13644 test_mkdir $DIR/$tdir
13645 test_mkdir -i0 -c1 $migrate_dir
13647 createmany -o $migrate_dir/f 10 ||
13648 error "create files under ${migrate_dir} failed"
13650 #failed after migrating 5 entries
13651 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13652 do_facet mds1 lctl set_param fail_loc=0x20001801
13653 do_facet mds1 lctl set_param fail_val=5
13654 local t=$(ls $migrate_dir | wc -l)
13655 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13656 error "migrate should fail after 5 entries"
13658 mkdir $migrate_dir/dir &&
13659 error "mkdir succeeds under migrating directory"
13660 touch $migrate_dir/file &&
13661 error "touch file succeeds under migrating directory"
13663 local u=$(ls $migrate_dir | wc -l)
13664 [ "$u" == "$t" ] || error "$u != $t during migration"
13666 for file in $(find $migrate_dir); do
13667 stat $file || error "stat $file failed"
13670 do_facet mds1 lctl set_param fail_loc=0
13671 do_facet mds1 lctl set_param fail_val=0
13673 $LFS migrate -m $MDTIDX $migrate_dir ||
13674 error "migrate open files should failed with open files"
13676 echo "Finish migration, then checking.."
13677 for file in $(find $migrate_dir); do
13678 mdt_index=$($LFS getstripe -M $file)
13679 [ $mdt_index == $MDTIDX ] ||
13680 error "$file is not on MDT${MDTIDX}"
13683 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13685 run_test 230c "check directory accessiblity if migration is failed"
13688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13689 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13692 local migrate_dir=$DIR/$tdir/migrate_dir
13696 test_mkdir $DIR/$tdir
13697 test_mkdir -i0 -c1 $migrate_dir
13699 for ((i=0; i<100; i++)); do
13700 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13701 createmany -o $migrate_dir/dir_${i}/f 100 ||
13702 error "create files under remote dir failed $i"
13705 $LFS migrate -m $MDTIDX $migrate_dir ||
13706 error "migrate remote dir error"
13708 echo "Finish migration, then checking.."
13709 for file in $(find $migrate_dir); do
13710 mdt_index=$($LFS getstripe -M $file)
13711 [ $mdt_index == $MDTIDX ] ||
13712 error "$file is not on MDT${MDTIDX}"
13715 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13717 run_test 230d "check migrate big directory"
13720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13721 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13727 mkdir -p $DIR/$tdir
13728 mkdir $DIR/$tdir/migrate_dir
13729 mkdir $DIR/$tdir/other_dir
13730 touch $DIR/$tdir/migrate_dir/a
13731 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13732 ls $DIR/$tdir/other_dir
13734 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13735 error "migrate dir fails"
13737 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13738 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13740 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13741 [ $mdt_index == 0 ] || error "a is not on MDT0"
13743 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13744 error "migrate dir fails"
13746 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13747 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13749 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13750 [ $mdt_index == 1 ] || error "a is not on MDT1"
13752 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13753 [ $mdt_index == 1 ] || error "b is not on MDT1"
13755 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13756 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13758 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13760 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13762 run_test 230e "migrate mulitple local link files"
13765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13766 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13770 mkdir -p $DIR/$tdir
13771 mkdir $DIR/$tdir/migrate_dir
13772 $LFS mkdir -i1 $DIR/$tdir/other_dir
13773 touch $DIR/$tdir/migrate_dir/a
13774 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13775 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13776 ls $DIR/$tdir/other_dir
13778 # a should be migrated to MDT1, since no other links on MDT0
13779 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13780 error "#1 migrate dir fails"
13781 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13782 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13783 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13784 [ $mdt_index == 1 ] || error "a is not on MDT1"
13786 # a should stay on MDT1, because it is a mulitple link file
13787 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13788 error "#2 migrate dir fails"
13789 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13790 [ $mdt_index == 1 ] || error "a is not on MDT1"
13792 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13793 error "#3 migrate dir fails"
13795 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13796 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13797 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13799 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13800 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13802 # a should be migrated to MDT0, since no other links on MDT1
13803 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13804 error "#4 migrate dir fails"
13805 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13806 [ $mdt_index == 0 ] || error "a is not on MDT0"
13808 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13810 run_test 230f "migrate mulitple remote link files"
13813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13814 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13816 mkdir -p $DIR/$tdir/migrate_dir
13818 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13819 error "migrating dir to non-exist MDT succeeds"
13822 run_test 230g "migrate dir to non-exist MDT"
13825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13826 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13827 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13828 skip "Need MDS version at least 2.7.64" && return
13831 mkdir -p $DIR/$tdir/migrate_dir
13833 $LFS migrate -m1 $DIR &&
13834 error "migrating mountpoint1 should fail"
13836 $LFS migrate -m1 $DIR/$tdir/.. &&
13837 error "migrating mountpoint2 should fail"
13839 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13840 error "migrating $tdir fail"
13842 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13843 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13845 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13846 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13849 run_test 230h "migrate .. and root"
13852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13853 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13855 mkdir -p $DIR/$tdir/migrate_dir
13857 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13858 error "migration fails with a tailing slash"
13860 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13861 error "migration fails with two tailing slashes"
13863 run_test 230i "lfs migrate -m tolerates trailing slashes"
13867 # For simplicity this test assumes that max_pages_per_rpc
13868 # is the same across all OSCs
13869 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13870 local bulk_size=$((max_pages * 4096))
13871 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
13874 mkdir -p $DIR/$tdir
13875 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
13876 error "failed to set stripe with -S ${brw_size}M option"
13878 # clear the OSC stats
13879 $LCTL set_param osc.*.stats=0 &>/dev/null
13882 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13883 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13884 oflag=direct &>/dev/null || error "dd failed"
13886 sync; sleep 1; sync # just to be safe
13887 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13888 if [ x$nrpcs != "x1" ]; then
13889 $LCTL get_param osc.*.stats
13890 error "found $nrpcs ost_write RPCs, not 1 as expected"
13894 # Drop the OSC cache, otherwise we will read from it
13895 cancel_lru_locks osc
13897 # clear the OSC stats
13898 $LCTL set_param osc.*.stats=0 &>/dev/null
13900 # Client reads $bulk_size.
13901 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13902 iflag=direct &>/dev/null || error "dd failed"
13904 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13905 if [ x$nrpcs != "x1" ]; then
13906 $LCTL get_param osc.*.stats
13907 error "found $nrpcs ost_read RPCs, not 1 as expected"
13910 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13913 mkdir -p $DIR/$tdir
13915 for i in {0..1023}; do
13916 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13917 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13918 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13922 run_test 231b "must not assert on fully utilized OST request buffer"
13925 mkdir -p $DIR/$tdir
13926 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13927 $LCTL set_param fail_loc=0x31c
13929 # ignore dd failure
13930 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13932 $LCTL set_param fail_loc=0
13933 umount_client $MOUNT || error "umount failed"
13934 mount_client $MOUNT || error "mount failed"
13936 run_test 232 "failed lock should not block umount"
13939 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13940 { skip "Need MDS version at least 2.3.64"; return; }
13941 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13943 local fid=$($LFS path2fid $MOUNT)
13944 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13945 error "cannot access $MOUNT using its FID '$fid'"
13947 run_test 233a "checking that OBF of the FS root succeeds"
13950 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13951 { skip "Need MDS version at least 2.5.90"; return; }
13952 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13954 local fid=$($LFS path2fid $MOUNT/.lustre)
13955 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13956 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13958 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13959 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13960 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13962 run_test 233b "checking that OBF of the FS .lustre succeeds"
13965 local p="$TMP/sanityN-$TESTNAME.parameters"
13966 save_lustre_params client "llite.*.xattr_cache" > $p
13967 lctl set_param llite.*.xattr_cache 1 ||
13968 { skip "xattr cache is not supported"; return 0; }
13970 mkdir -p $DIR/$tdir || error "mkdir failed"
13971 touch $DIR/$tdir/$tfile || error "touch failed"
13972 # OBD_FAIL_LLITE_XATTR_ENOMEM
13973 $LCTL set_param fail_loc=0x1405
13974 # output of the form: attr 2 4 44 3 fc13 x86_64
13975 V=($(IFS=".-" rpm -q attr))
13976 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13977 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13978 # attr pre-2.4.44-7 had a bug with rc
13979 # LU-3703 - SLES 11 and FC13 clients have older attr
13980 getfattr -n user.attr $DIR/$tdir/$tfile &&
13981 error "getfattr should have failed with ENOMEM"
13983 skip "LU-3703: attr version $(getfattr --version) too old"
13985 $LCTL set_param fail_loc=0x0
13988 restore_lustre_params < $p
13991 run_test 234 "xattr cache should not crash on ENOMEM"
13994 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13995 skip "Need MDS version at least 2.4.52" && return
13996 flock_deadlock $DIR/$tfile
14001 124) error "process hangs on a deadlock"
14003 *) error "error executing flock_deadlock $DIR/$tfile"
14007 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14011 check_swap_layouts_support && return 0
14012 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
14014 local ref1=/etc/passwd
14015 local ref2=/etc/group
14016 local file1=$DIR/$tdir/f1
14017 local file2=$DIR/$tdir/f2
14019 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14020 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14021 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14022 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14023 local fd=$(free_fd)
14024 local cmd="exec $fd<>$file2"
14027 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14028 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14031 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14036 run_test 236 "Layout swap on open unlinked file"
14038 # test to verify file handle related system calls
14039 # (name_to_handle_at/open_by_handle_at)
14040 # The new system calls are supported in glibc >= 2.14.
14043 echo "Test file_handle syscalls" > $DIR/$tfile ||
14044 error "write failed"
14045 check_fhandle_syscalls $DIR/$tfile ||
14046 error "check_fhandle_syscalls failed"
14048 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14050 # LU-4659 linkea consistency
14052 local server_version=$(lustre_version_code $SINGLEMDS)
14054 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14055 [[ $server_version -gt $(version_code 2.5.1) &&
14056 $server_version -lt $(version_code 2.5.50) ]] ||
14057 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14060 ln $DIR/$tfile $DIR/$tfile.lnk
14061 touch $DIR/$tfile.new
14062 mv $DIR/$tfile.new $DIR/$tfile
14063 local fid1=$($LFS path2fid $DIR/$tfile)
14064 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14065 local path1=$($LFS fid2path $FSNAME "$fid1")
14066 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14067 local path2=$($LFS fid2path $FSNAME "$fid2")
14068 [ $tfile.lnk == $path2 ] ||
14069 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14072 run_test 238 "Verify linkea consistency"
14075 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14076 skip "Need MDS version at least 2.5.60" && return
14077 local list=$(comma_list $(mdts_nodes))
14079 mkdir -p $DIR/$tdir
14080 createmany -o $DIR/$tdir/f- 5000
14081 unlinkmany $DIR/$tdir/f- 5000
14082 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
14083 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
14084 osc.*MDT*.sync_in_flight" | calc_sum)
14085 [ "$changes" -eq 0 ] || error "$changes not synced"
14087 run_test 239 "osp_sync test"
14089 test_239a() { #LU-5297
14090 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14092 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14093 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14094 chgrp $RUNAS_GID $DIR/$tfile
14095 wait_delete_completed
14097 run_test 239a "process invalid osp sync record correctly"
14099 test_239b() { #LU-5297
14100 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14102 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14103 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14104 chgrp $RUNAS_GID $DIR/$tfile1
14105 wait_delete_completed
14106 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14108 chgrp $RUNAS_GID $DIR/$tfile2
14109 wait_delete_completed
14111 run_test 239b "process osp sync record with ENOMEM error correctly"
14114 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14115 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14117 mkdir -p $DIR/$tdir
14119 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14120 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14121 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14122 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14124 umount_client $MOUNT || error "umount failed"
14125 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14126 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14127 mount_client $MOUNT || error "failed to mount client"
14129 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14130 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14132 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14135 for LOOP in $(seq $1); do
14136 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14137 cancel_lru_locks osc || true
14142 for LOOP in $(seq $1); do
14143 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14144 iflag=direct 2>/dev/null
14148 test_241a() { # was test_241
14149 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14151 cancel_lru_locks osc
14152 test_241_bio 1000 &
14157 run_test 241a "bio vs dio"
14160 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14162 test_241_dio 1000 &
14167 run_test 241b "dio vs dio"
14170 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14171 mkdir -p $DIR/$tdir
14172 touch $DIR/$tdir/$tfile
14174 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14175 do_facet mds1 lctl set_param fail_loc=0x105
14176 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14178 do_facet mds1 lctl set_param fail_loc=0
14179 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14181 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14185 test_mkdir -p $DIR/$tdir
14186 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14188 run_test 243 "various group lock tests"
14192 test_mkdir -p $DIR/$tdir
14193 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14194 sendfile_grouplock $DIR/$tdir/$tfile || \
14195 error "sendfile+grouplock failed"
14198 run_test 244 "sendfile with group lock tests"
14201 local flagname="multi_mod_rpcs"
14202 local connect_data_name="max_mod_rpcs"
14205 # check if multiple modify RPCs flag is set
14206 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14207 grep "connect_flags:")
14210 echo "$out" | grep -qw $flagname
14211 if [ $? -ne 0 ]; then
14212 echo "connect flag $flagname is not set"
14216 # check if multiple modify RPCs data is set
14217 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14220 echo "$out" | grep -qw $connect_data_name ||
14221 error "import should have connect data $connect_data_name"
14223 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14225 test_246() { # LU-7371
14226 remote_ost_nodsh && skip "remote OST with nodsh" && return
14227 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14228 skip "Need OST version >= 2.7.62" && return 0
14229 do_facet ost1 $LCTL set_param fail_val=4095
14230 #define OBD_FAIL_OST_READ_SIZE 0x234
14231 do_facet ost1 $LCTL set_param fail_loc=0x234
14232 $LFS setstripe $DIR/$tfile -i 0 -c 1
14233 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14234 cancel_lru_locks $FSNAME-OST0000
14235 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14237 run_test 246 "Read file of size 4095 should return right length"
14240 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14242 { skip "Fileset feature is not supported"; return; }
14244 local submount=${MOUNT}_$tdir
14247 mkdir -p $submount || error "mkdir $submount failed"
14248 FILESET="$FILESET/$tdir" mount_client $submount ||
14249 error "mount $submount failed"
14250 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14251 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14252 error "read $MOUNT/$tdir/$tfile failed"
14253 umount_client $submount || error "umount $submount failed"
14256 run_test 247a "mount subdir as fileset"
14259 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14260 { skip "Fileset feature is not supported"; return; }
14262 local submount=${MOUNT}_$tdir
14264 rm -rf $MOUNT/$tdir
14265 mkdir -p $submount || error "mkdir $submount failed"
14267 FILESET="$FILESET/$tdir" mount_client $submount &&
14268 error "mount $submount should fail"
14271 run_test 247b "mount subdir that dose not exist"
14274 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14275 { skip "Fileset feature is not supported"; return; }
14277 local submount=${MOUNT}_$tdir
14279 mkdir -p $MOUNT/$tdir/dir1
14280 mkdir -p $submount || error "mkdir $submount failed"
14281 FILESET="$FILESET/$tdir" mount_client $submount ||
14282 error "mount $submount failed"
14283 local fid=$($LFS path2fid $MOUNT/)
14284 $LFS fid2path $submount $fid && error "fid2path should fail"
14285 umount_client $submount || error "umount $submount failed"
14288 run_test 247c "running fid2path outside root"
14291 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14292 { skip "Fileset feature is not supported"; return; }
14294 local submount=${MOUNT}_$tdir
14296 mkdir -p $MOUNT/$tdir/dir1
14297 mkdir -p $submount || error "mkdir $submount failed"
14298 FILESET="$FILESET/$tdir" mount_client $submount ||
14299 error "mount $submount failed"
14300 local fid=$($LFS path2fid $submount/dir1)
14301 $LFS fid2path $submount $fid || error "fid2path should succeed"
14302 umount_client $submount || error "umount $submount failed"
14305 run_test 247d "running fid2path inside root"
14309 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14311 { skip "Fileset feature is not supported"; return; }
14313 local submount=${MOUNT}_$tdir
14316 mkdir -p $submount || error "mkdir $submount failed"
14317 FILESET="$FILESET/.." mount_client $submount &&
14318 error "mount $submount should fail"
14321 run_test 247e "mount .. as fileset"
14324 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14325 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14327 # create a large file for fast read verification
14328 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14330 # make sure the file is created correctly
14331 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14332 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14334 echo "Test 1: verify that fast read is 4 times faster on cache read"
14336 # small read with fast read enabled
14337 $LCTL set_param -n llite.*.fast_read=1
14338 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14339 awk '/copied/ { print $6 }')
14341 # small read with fast read disabled
14342 $LCTL set_param -n llite.*.fast_read=0
14343 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14344 awk '/copied/ { print $6 }')
14346 # verify that fast read is 4 times faster for cache read
14347 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14348 error_not_in_vm "fast read was not 4 times faster: " \
14349 "$t_fast vs $t_slow"
14351 echo "Test 2: verify the performance between big and small read"
14352 $LCTL set_param -n llite.*.fast_read=1
14354 # 1k non-cache read
14355 cancel_lru_locks osc
14356 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14357 awk '/copied/ { print $6 }')
14359 # 1M non-cache read
14360 cancel_lru_locks osc
14361 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14362 awk '/copied/ { print $6 }')
14364 # verify that big IO is not 4 times faster than small IO
14365 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14366 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14368 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14371 run_test 248 "fast read verification"
14373 test_249() { # LU-7890
14375 $SETSTRIPE -c 1 $DIR/$tfile
14377 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14378 skip "Need at least version 2.8.54"
14380 # Offset 2T == 4k * 512M
14381 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14382 error "dd to 2T offset failed"
14384 run_test 249 "Write above 2T file size"
14387 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14388 && skip "no 16TB file size limit on ZFS" && return
14390 $SETSTRIPE -c 1 $DIR/$tfile
14391 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14392 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14393 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14394 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14395 conv=notrunc,fsync && error "append succeeded"
14398 run_test 250 "Write above 16T limit"
14401 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14403 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14404 #Skip once - writing the first stripe will succeed
14405 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14406 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14407 error "short write happened"
14409 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14410 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14411 error "short read happened"
14415 run_test 251 "Handling short read and write correctly"
14425 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14426 remote_ost_nodsh && skip "remote OST with nodsh" && return
14427 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14428 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14429 skip "can only run lr_reader on ldiskfs target"
14433 # check lr_reader on OST0000
14435 dev=$(facet_device $tgt)
14436 out=$(do_facet $tgt $LR_READER $dev)
14437 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14439 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14440 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14441 error "Invalid uuid returned by $LR_READER on target $tgt"
14442 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14444 # check lr_reader -c on MDT0000
14446 dev=$(facet_device $tgt)
14447 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14448 echo "$LR_READER does not support additional options"
14451 out=$(do_facet $tgt $LR_READER -c $dev)
14452 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14454 num=$(echo "$out" | grep -c "mdtlov")
14455 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14456 error "Invalid number of mdtlov clients returned by $LR_READER"
14457 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14459 # check lr_reader -cr on MDT0000
14460 out=$(do_facet $tgt $LR_READER -cr $dev)
14461 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14463 echo "$out" | grep -q "^reply_data:$" ||
14464 error "$LR_READER should have returned 'reply_data' section"
14465 num=$(echo "$out" | grep -c "client_generation")
14466 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14468 run_test 252 "check lr_reader tool"
14470 test_253_fill_ost() {
14471 local size_mb #how many MB should we write to pass watermark
14472 local lwm=$3 #low watermark
14473 local free_10mb #10% of free space
14475 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14476 size_mb=$((free_kb / 1024 - lwm))
14477 free_10mb=$((free_kb / 10240))
14478 #If 10% of free space cross low watermark use it
14479 if (( free_10mb > size_mb )); then
14482 #At least we need to store 1.1 of difference between
14483 #free space and low watermark
14484 size_mb=$((size_mb + size_mb / 10))
14486 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14487 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14488 oflag=append conv=notrunc
14493 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14494 echo "OST still has $((free_kb / 1024)) mbytes free"
14501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14503 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14505 local ost_name=$($LFS osts |
14506 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14508 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14509 do_facet $SINGLEMDS $LCTL get_param -n \
14510 osp.$mdtosc_proc1.reserved_mb_high ||
14511 { skip "remote MDS does not support reserved_mb_high" &&
14516 wait_delete_completed
14519 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14520 osp.$mdtosc_proc1.reserved_mb_high)
14521 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14522 osp.$mdtosc_proc1.reserved_mb_low)
14523 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14525 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14526 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14527 error "Adding $ost_name to pool failed"
14529 # Wait for client to see a OST at pool
14530 wait_update $HOSTNAME "$LCTL get_param -n
14531 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14532 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14533 error "Client can not see the pool"
14534 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14535 error "Setstripe failed"
14537 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14538 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14539 echo "OST still has $((blocks/1024)) mbytes free"
14541 local new_lwm=$((blocks/1024-10))
14542 do_facet $SINGLEMDS $LCTL set_param \
14543 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14544 do_facet $SINGLEMDS $LCTL set_param \
14545 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14547 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14549 #First enospc could execute orphan deletion so repeat.
14550 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14552 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14553 osp.$mdtosc_proc1.prealloc_status)
14554 echo "prealloc_status $oa_status"
14556 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14557 error "File creation should fail"
14558 #object allocation was stopped, but we still able to append files
14559 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14560 error "Append failed"
14561 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14563 wait_delete_completed
14567 for i in $(seq 10 12); do
14568 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14569 error "File creation failed after rm";
14572 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14573 osp.$mdtosc_proc1.prealloc_status)
14574 echo "prealloc_status $oa_status"
14576 if (( oa_status != 0 )); then
14577 error "Object allocation still disable after rm"
14579 do_facet $SINGLEMDS $LCTL set_param \
14580 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14581 do_facet $SINGLEMDS $LCTL set_param \
14582 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14585 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14586 error "Remove $ost_name from pool failed"
14587 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14588 error "Pool destroy fialed"
14590 run_test 253 "Check object allocation limit"
14595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14596 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14597 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14598 { skip "MDS does not support changelog_size" && return; }
14600 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14601 echo "Registered as changelog user $cl_user"
14603 $LFS changelog_clear $MDT0 $cl_user 0
14605 local size1=$(do_facet mds1 \
14606 $LCTL get_param -n mdd.$MDT0.changelog_size)
14607 echo "Changelog size $size1"
14610 $LFS mkdir -i 0 $DIR/$tdir
14612 mkdir -p $DIR/$tdir/pics/2008/zachy
14613 touch $DIR/$tdir/pics/2008/zachy/timestamp
14614 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14615 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14616 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14617 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14618 rm $DIR/$tdir/pics/desktop.jpg
14620 local size2=$(do_facet mds1 \
14621 $LCTL get_param -n mdd.$MDT0.changelog_size)
14622 echo "Changelog size after work $size2"
14624 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14626 if (( size2 <= size1 )); then
14627 error "Changelog size after work should be greater than original"
14631 run_test 254 "Check changelog size"
14638 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14639 awk -F: '{print $2}' | grep $type > /dev/null
14640 if [ $? -ne 0 ]; then
14650 lfs ladvise -a willread $file > /dev/null 2>&1
14651 if [ $? -eq 0 ]; then
14655 lfs ladvise -a willread $file 2>&1 |
14656 grep "Inappropriate ioctl for device" > /dev/null
14657 if [ $? -eq 0 ]; then
14664 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14667 # run a random read IO workload
14668 # usage: random_read_iops <filename> <filesize> <iosize>
14669 random_read_iops() {
14672 local iosize=${3:-4096}
14674 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14675 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14678 drop_file_oss_cache() {
14682 $LFS ladvise -a dontneed $file 2>/dev/null ||
14683 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14686 ladvise_willread_performance()
14689 local average_origin=0
14690 local average_cache=0
14691 local average_ladvise=0
14693 for ((i = 1; i <= $repeat; i++)); do
14694 echo "Iter $i/$repeat: reading without willread hint"
14695 cancel_lru_locks osc
14696 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14697 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14698 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14699 average_origin=$(bc <<<"$average_origin + $speed_origin")
14701 cancel_lru_locks osc
14702 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14703 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14704 average_cache=$(bc <<<"$average_cache + $speed_cache")
14706 cancel_lru_locks osc
14707 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14708 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14709 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14710 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14711 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14713 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14714 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14715 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14717 speedup_cache=$(percent $average_cache $average_origin)
14718 speedup_ladvise=$(percent $average_ladvise $average_origin)
14720 echo "Average uncached read: $average_origin"
14721 echo "Average speedup with OSS cached read: " \
14722 "$average_cache = +$speedup_cache%"
14723 echo "Average speedup with ladvise willread: " \
14724 "$average_ladvise = +$speedup_ladvise%"
14726 local lowest_speedup=20
14727 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14728 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14729 "got $average_cache%. Skipping ladvise willread check."
14733 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14734 # it is still good to run until then to exercise 'ladvise willread'
14735 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14736 [ "$(facet_fstype ost1)" = "zfs" ] &&
14737 echo "osd-zfs does not support dontneed or drop_caches" &&
14740 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14741 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14742 error_not_in_vm "Speedup with willread is less than " \
14743 "$lowest_speedup%, got $average_ladvise%"
14747 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14748 skip "lustre < 2.8.54 does not support ladvise " && return
14749 remote_ost_nodsh && skip "remote OST with nodsh" && return
14751 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14753 ladvise_no_type willread $DIR/$tfile &&
14754 skip "willread ladvise is not supported" && return
14756 ladvise_no_ioctl $DIR/$tfile &&
14757 skip "ladvise ioctl is not supported" && return
14760 local size=$((size_mb * 1048576))
14761 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14762 error "dd to $DIR/$tfile failed"
14764 lfs ladvise -a willread $DIR/$tfile ||
14765 error "Ladvise failed with no range argument"
14767 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14768 error "Ladvise failed with no -l or -e argument"
14770 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14771 error "Ladvise failed with only -e argument"
14773 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14774 error "Ladvise failed with only -l argument"
14776 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14777 error "End offset should not be smaller than start offset"
14779 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14780 error "End offset should not be equal to start offset"
14782 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14783 error "Ladvise failed with overflowing -s argument"
14785 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14786 error "Ladvise failed with overflowing -e argument"
14788 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14789 error "Ladvise failed with overflowing -l argument"
14791 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14792 error "Ladvise succeeded with conflicting -l and -e arguments"
14794 echo "Synchronous ladvise should wait"
14796 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14797 do_nodes $(comma_list $(osts_nodes)) \
14798 $LCTL set_param fail_val=$delay fail_loc=0x237
14800 local start_ts=$SECONDS
14801 lfs ladvise -a willread $DIR/$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 -lt $(($delay - 1)) ]; then
14807 error "Synchronous advice didn't wait reply"
14810 echo "Asynchronous ladvise shouldn't wait"
14811 local start_ts=$SECONDS
14812 lfs ladvise -a willread -b $DIR/$tfile ||
14813 error "Ladvise failed with no range argument"
14814 local end_ts=$SECONDS
14815 local inteval_ts=$((end_ts - start_ts))
14817 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14818 error "Asynchronous advice blocked"
14821 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14822 ladvise_willread_performance
14824 run_test 255a "check 'lfs ladvise -a willread'"
14830 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14834 remote_ost_nodsh && skip "remote OST with nodsh" && return
14836 lfs setstripe -c 1 -i 0 $DIR/$tfile
14838 ladvise_no_type dontneed $DIR/$tfile &&
14839 skip "dontneed ladvise is not supported" && return
14841 ladvise_no_ioctl $DIR/$tfile &&
14842 skip "ladvise ioctl is not supported" && return
14844 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14845 skip "lustre < 2.8.54 does not support ladvise" && return
14847 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14848 [ "$(facet_fstype ost1)" = "zfs" ] &&
14849 skip "zfs-osd does not support 'ladvise dontneed'" && return
14852 local size=$((size_mb * 1048576))
14853 # In order to prevent disturbance of other processes, only check 3/4
14854 # of the memory usage
14855 local kibibytes=$((size_mb * 1024 * 3 / 4))
14857 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14858 error "dd to $DIR/$tfile failed"
14860 local total=$(facet_meminfo ost1 MemTotal)
14861 echo "Total memory: $total KiB"
14863 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14864 local before_read=$(facet_meminfo ost1 Cached)
14865 echo "Cache used before read: $before_read KiB"
14867 lfs ladvise -a willread $DIR/$tfile ||
14868 error "Ladvise willread failed"
14869 local after_read=$(facet_meminfo ost1 Cached)
14870 echo "Cache used after read: $after_read KiB"
14872 lfs ladvise -a dontneed $DIR/$tfile ||
14873 error "Ladvise dontneed again failed"
14874 local no_read=$(facet_meminfo ost1 Cached)
14875 echo "Cache used after dontneed ladvise: $no_read KiB"
14877 if [ $total -lt $((before_read + kibibytes)) ]; then
14878 echo "Memory is too small, abort checking"
14882 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14883 error "Ladvise willread should use more memory" \
14884 "than $kibibytes KiB"
14887 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14888 error "Ladvise dontneed should release more memory" \
14889 "than $kibibytes KiB"
14892 run_test 255b "check 'lfs ladvise -a dontneed'"
14899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14900 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14901 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14902 skip "non-ldiskfs backend" && return
14904 mdt_dev=$(mdsdevname 1)
14906 cl_user=$(do_facet mds1 \
14907 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14908 if [[ -n $cl_user ]]; then
14909 skip "active changelog user"
14913 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14914 echo "Registered as changelog user $cl_user"
14917 mkdir -p $DIR/$tdir
14919 $LFS changelog_clear $MDT0 $cl_user 0
14922 touch $DIR/$tdir/{1..10}
14925 stop mds1 || error "Fail to stop MDT."
14928 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14930 #after mount new plainllog is used
14931 touch $DIR/$tdir/{11..19}
14932 local TEMP256FILE=$(mktemp TEMP256XXXXXX)
14933 cat_sl=$(do_facet mds1 \
14934 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14935 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14938 if (( cat_sl != 2 )); then
14939 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14940 error "Changelog catalog has wrong number of slots $cat_sl"
14943 $LFS changelog_clear $MDT0 $cl_user 0
14945 TEMP256FILE=$(mktemp TEMP256XXXXXX)
14946 cat_sl=$(do_facet mds1 \
14947 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14948 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14951 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14953 if (( cat_sl == 2 )); then
14954 error "Empty plain llog was not deleted from changelog catalog"
14956 if (( cat_sl != 1 )); then
14957 error "Active plain llog shouldn\`t be deleted from catalog"
14960 run_test 256 "Check llog delete for empty and not full state"
14963 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14964 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14965 skip "Need MDS version at least 2.8.55" && return
14967 test_mkdir -p $DIR/$tdir
14969 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14970 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14973 #define OBD_FAIL_MDS_XATTR_REP 0x161
14974 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14975 local facet=mds$((mdtidx + 1))
14976 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14977 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14979 stop $facet || error "stop MDS failed"
14980 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14981 error "start MDS fail"
14983 run_test 257 "xattr locks are not lost"
14986 #define OBD_FAIL_MDC_CLOSE 0x806
14987 $LCTL set_param fail_loc=0x80000806
14991 run_test 260 "Check mdc_close fail"
14993 cleanup_test_300() {
14997 test_striped_dir() {
15002 mkdir -p $DIR/$tdir
15004 SAVE_UMASK=$(umask)
15005 trap cleanup_test_300 RETURN EXIT
15007 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
15008 $DIR/$tdir/striped_dir ||
15009 error "set striped dir error"
15011 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
15012 [ "$mode" = "755" ] || error "expect 755 got $mode"
15014 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
15015 error "getdirstripe failed"
15016 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
15017 if [ "$stripe_count" != "2" ]; then
15018 error "1:stripe_count is $stripe_count, expect 2"
15020 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
15021 if [ "$stripe_count" != "2" ]; then
15022 error "2:stripe_count is $stripe_count, expect 2"
15025 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15026 if [ "$stripe_index" != "$mdt_index" ]; then
15027 error "stripe_index is $stripe_index, expect $mdt_index"
15030 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15031 error "nlink error after create striped dir"
15033 mkdir $DIR/$tdir/striped_dir/a
15034 mkdir $DIR/$tdir/striped_dir/b
15036 stat $DIR/$tdir/striped_dir/a ||
15037 error "create dir under striped dir failed"
15038 stat $DIR/$tdir/striped_dir/b ||
15039 error "create dir under striped dir failed"
15041 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15042 error "nlink error after mkdir"
15044 rmdir $DIR/$tdir/striped_dir/a
15045 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15046 error "nlink error after rmdir"
15048 rmdir $DIR/$tdir/striped_dir/b
15049 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15050 error "nlink error after rmdir"
15052 chattr +i $DIR/$tdir/striped_dir
15053 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15054 error "immutable flags not working under striped dir!"
15055 chattr -i $DIR/$tdir/striped_dir
15057 rmdir $DIR/$tdir/striped_dir ||
15058 error "rmdir striped dir error"
15066 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15067 skip "skipped for lustre < 2.7.0" && return
15068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15069 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15071 test_striped_dir 0 || error "failed on striped dir on MDT0"
15072 test_striped_dir 1 || error "failed on striped dir on MDT0"
15074 run_test 300a "basic striped dir sanity test"
15077 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15078 skip "skipped for lustre < 2.7.0" && return
15079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15080 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15086 test_mkdir $DIR/$tdir || error "mkdir fail"
15087 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15088 error "set striped dir error"
15089 for ((i=0; i<10; i++)); do
15090 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15092 touch $DIR/$tdir/striped_dir/file_$i ||
15093 error "touch error $i"
15094 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15095 [ $mtime1 -eq $mtime2 ] &&
15096 error "mtime not change after create"
15098 rm -f $DIR/$tdir/striped_dir/file_$i ||
15099 error "unlink error $i"
15100 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15101 [ $mtime2 -eq $mtime3 ] &&
15102 error "mtime did not change after unlink"
15106 run_test 300b "check ctime/mtime for striped dir"
15109 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15110 skip "skipped for lustre < 2.7.0" && return
15111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15112 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15115 mkdir -p $DIR/$tdir
15116 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15117 error "set striped dir error"
15119 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15120 error "chown striped dir failed"
15122 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15123 error "create 5k files failed"
15125 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15127 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15131 run_test 300c "chown && check ls under striped directory"
15134 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15135 skip "skipped for lustre < 2.7.0" && return
15136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15137 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15141 mkdir -p $DIR/$tdir
15142 $SETSTRIPE -c 2 $DIR/$tdir
15144 #local striped directory
15145 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15146 error "set striped dir error"
15147 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15148 error "create 10 files failed"
15150 #remote striped directory
15151 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15152 error "set striped dir error"
15153 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15154 error "create 10 files failed"
15156 for file in $(find $DIR/$tdir); do
15157 stripe_count=$($GETSTRIPE -c $file)
15158 [ $stripe_count -eq 2 ] ||
15159 error "wrong stripe $stripe_count for $file"
15164 run_test 300d "check default stripe under striped directory"
15167 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15168 skip "Need MDS version at least 2.7.55" && return
15169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15170 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15174 mkdir -p $DIR/$tdir
15176 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15177 error "set striped dir error"
15179 touch $DIR/$tdir/striped_dir/a
15180 touch $DIR/$tdir/striped_dir/b
15181 touch $DIR/$tdir/striped_dir/c
15183 mkdir $DIR/$tdir/striped_dir/dir_a
15184 mkdir $DIR/$tdir/striped_dir/dir_b
15185 mkdir $DIR/$tdir/striped_dir/dir_c
15187 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15188 error "set striped adir under striped dir error"
15190 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15191 error "set striped bdir under striped dir error"
15193 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15194 error "set striped cdir under striped dir error"
15196 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15197 error "rename dir under striped dir fails"
15199 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15200 error "rename dir under different stripes fails"
15202 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15203 error "rename file under striped dir should succeed"
15205 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15206 error "rename dir under striped dir should succeed"
15210 run_test 300e "check rename under striped directory"
15213 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15214 skip "Need MDS version at least 2.7.55" && return
15215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15216 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15221 mkdir -p $DIR/$tdir
15223 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15224 error "set striped dir error"
15226 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15227 error "set striped dir error"
15229 touch $DIR/$tdir/striped_dir/a
15230 mkdir $DIR/$tdir/striped_dir/dir_a
15231 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15232 error "create striped dir under striped dir fails"
15234 touch $DIR/$tdir/striped_dir1/b
15235 mkdir $DIR/$tdir/striped_dir1/dir_b
15236 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15237 error "create striped dir under striped dir fails"
15239 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15240 error "rename dir under different striped dir should fail"
15242 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15243 error "rename striped dir under diff striped dir should fail"
15245 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15246 error "rename file under diff striped dirs fails"
15250 run_test 300f "check rename cross striped directory"
15252 test_300_check_default_striped_dir()
15255 local default_count=$2
15256 local default_index=$3
15259 local dir_stripe_index
15262 echo "checking $dirname $default_count $default_index"
15263 $LFS setdirstripe -D -c $default_count -i $default_index \
15264 -t all_char $DIR/$tdir/$dirname ||
15265 error "set default stripe on striped dir error"
15266 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15267 [ $stripe_count -eq $default_count ] ||
15268 error "expect $default_count get $stripe_count for $dirname"
15270 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15271 [ $stripe_index -eq $default_index ] ||
15272 error "expect $default_index get $stripe_index for $dirname"
15274 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15275 error "create dirs failed"
15277 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15278 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15279 for dir in $(find $DIR/$tdir/$dirname/*); do
15280 stripe_count=$($LFS getdirstripe -c $dir)
15281 [ $stripe_count -eq $default_count ] ||
15282 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15283 error "stripe count $default_count != $stripe_count for $dir"
15285 stripe_index=$($LFS getdirstripe -i $dir)
15286 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15287 error "$stripe_index != $default_index for $dir"
15289 #check default stripe
15290 stripe_count=$($LFS getdirstripe -D -c $dir)
15291 [ $stripe_count -eq $default_count ] ||
15292 error "default count $default_count != $stripe_count for $dir"
15294 stripe_index=$($LFS getdirstripe -D -i $dir)
15295 [ $stripe_index -eq $default_index ] ||
15296 error "default index $default_index != $stripe_index for $dir"
15298 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15302 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15303 skip "Need MDS version at least 2.7.55" && return
15304 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15310 mkdir $DIR/$tdir/normal_dir
15312 #Checking when client cache stripe index
15313 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15314 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15315 error "create striped_dir failed"
15317 mkdir $DIR/$tdir/striped_dir/dir1 ||
15318 error "create dir1 fails"
15319 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15320 [ $stripe_index -eq 1 ] ||
15321 error "dir1 expect 1 got $stripe_index"
15323 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15324 error "create dir2 fails"
15325 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15326 [ $stripe_index -eq 2 ] ||
15327 error "dir2 expect 2 got $stripe_index"
15329 #check default stripe count/stripe index
15330 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15331 test_300_check_default_striped_dir normal_dir 1 0
15332 test_300_check_default_striped_dir normal_dir 2 1
15333 test_300_check_default_striped_dir normal_dir 2 -1
15335 #delete default stripe information
15336 echo "delete default stripeEA"
15337 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15338 error "set default stripe on striped dir error"
15340 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15341 for dir in $(find $DIR/$tdir/normal_dir/*); do
15342 stripe_count=$($LFS getdirstripe -c $dir)
15343 [ $stripe_count -eq 0 ] ||
15344 error "expect 1 get $stripe_count for $dir"
15345 stripe_index=$($LFS getdirstripe -i $dir)
15346 [ $stripe_index -eq 0 ] ||
15347 error "expect 0 get $stripe_index for $dir"
15350 run_test 300g "check default striped directory for normal directory"
15353 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15354 skip "Need MDS version at least 2.7.55" && return
15355 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15360 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15361 $DIR/$tdir/striped_dir ||
15362 error "set striped dir error"
15364 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15365 test_300_check_default_striped_dir striped_dir 1 0
15366 test_300_check_default_striped_dir striped_dir 2 1
15367 test_300_check_default_striped_dir striped_dir 2 -1
15369 #delete default stripe information
15370 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15371 error "set default stripe on striped dir error"
15373 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15374 for dir in $(find $DIR/$tdir/striped_dir/*); do
15375 stripe_count=$($LFS getdirstripe -c $dir)
15376 [ $stripe_count -eq 0 ] ||
15377 error "expect 1 get $stripe_count for $dir"
15380 run_test 300h "check default striped directory for striped directory"
15383 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15384 skip "Need MDS version at least 2.7.55" && return
15385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15386 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15392 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15393 error "set striped dir error"
15395 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15396 error "create files under striped dir failed"
15398 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15399 error "set striped hashdir error"
15401 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15402 error "create dir0 under hash dir failed"
15403 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15404 error "create dir1 under hash dir failed"
15406 # unfortunately, we need to umount to clear dir layout cache for now
15407 # once we fully implement dir layout, we can drop this
15408 umount_client $MOUNT || error "umount failed"
15409 mount_client $MOUNT || error "mount failed"
15411 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15412 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15413 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15415 #set the stripe to be unknown hash type
15416 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15417 $LCTL set_param fail_loc=0x1901
15418 for ((i = 0; i < 10; i++)); do
15419 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15420 error "stat f-$i failed"
15421 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15424 touch $DIR/$tdir/striped_dir/f0 &&
15425 error "create under striped dir with unknown hash should fail"
15427 $LCTL set_param fail_loc=0
15429 umount_client $MOUNT || error "umount failed"
15430 mount_client $MOUNT || error "mount failed"
15434 run_test 300i "client handle unknown hash type striped directory"
15437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15438 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15439 skip "Need MDS version at least 2.7.55" && return
15440 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15446 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15447 $LCTL set_param fail_loc=0x1702
15448 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15449 error "set striped dir error"
15451 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15452 error "create files under striped dir failed"
15454 $LCTL set_param fail_loc=0
15456 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15460 run_test 300j "test large update record"
15463 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15464 skip "Need MDS version at least 2.7.55" && return
15465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15472 #define OBD_FAIL_LARGE_STRIPE 0x1703
15473 $LCTL set_param fail_loc=0x1703
15474 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15475 error "set striped dir error"
15476 $LCTL set_param fail_loc=0
15478 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15479 error "getstripeddir fails"
15480 rm -rf $DIR/$tdir/striped_dir ||
15481 error "unlink striped dir fails"
15485 run_test 300k "test large striped directory"
15488 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15489 skip "Need MDS version at least 2.7.55" && return
15490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15491 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15494 test_mkdir -p $DIR/$tdir/striped_dir
15495 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15496 error "chown $RUNAS_ID failed"
15497 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15498 error "set default striped dir failed"
15500 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15501 $LCTL set_param fail_loc=0x80000158
15502 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15504 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15505 [ $stripe_index -eq 1 ] ||
15506 error "expect 1 get $stripe_index for $dir"
15508 run_test 300l "non-root user to create dir under striped dir with stale layout"
15511 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15512 skip "Need MDS version at least 2.7.55" && return
15513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15514 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15516 mkdir -p $DIR/$tdir/striped_dir
15517 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15518 error "set default stripes dir error"
15520 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15522 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15523 [ $stripe_count -eq 0 ] ||
15524 error "expect 0 get $stripe_count for a"
15526 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15527 error "set default stripes dir error"
15529 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15531 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15532 [ $stripe_count -eq 0 ] ||
15533 error "expect 0 get $stripe_count for b"
15535 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15536 error "set default stripes dir error"
15538 mkdir $DIR/$tdir/striped_dir/c &&
15539 error "default stripe_index is invalid, mkdir c should fails"
15541 rm -rf $DIR/$tdir || error "rmdir fails"
15543 run_test 300m "setstriped directory on single MDT FS"
15546 local list=$(comma_list $(mdts_nodes))
15549 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15553 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15554 skip "Need MDS version at least 2.7.55" && return
15555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15556 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15560 local list=$(comma_list $(mdts_nodes))
15562 trap cleanup_300n RETURN EXIT
15563 mkdir -p $DIR/$tdir
15564 chmod 777 $DIR/$tdir
15565 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15566 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15567 error "create striped dir succeeds with gid=0"
15569 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15570 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15571 error "create striped dir fails with gid=-1"
15573 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15574 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15575 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15576 error "set default striped dir succeeds with gid=0"
15579 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15580 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15581 error "set default striped dir fails with gid=-1"
15584 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15585 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15586 error "create test_dir fails"
15587 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15588 error "create test_dir1 fails"
15589 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15590 error "create test_dir2 fails"
15593 run_test 300n "non-root user to create dir under striped dir with default EA"
15596 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15597 skip "Need MDS version at least 2.7.55" && return
15598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15599 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15603 mkdir -p $DIR/$tdir
15605 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15606 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15607 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15608 skip "not enough free inodes $numfree1 $numfree2"
15612 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15613 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15614 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15615 skip "not enough free space $numfree1 $numfree2"
15619 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15620 error "setdirstripe fails"
15622 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15623 error "create dirs fails"
15625 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15626 ls $DIR/$tdir/striped_dir > /dev/null ||
15627 error "ls striped dir fails"
15628 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15629 error "unlink big striped dir fails"
15631 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15635 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15636 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15638 mkdir -p $DIR/$tdir
15640 #define OBD_FAIL_OUT_ENOSPC 0x1704
15641 do_facet mds2 lctl set_param fail_loc=0x80001704
15642 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15643 error "create striped directory should fail"
15645 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15647 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15650 run_test 300p "create striped directory without space"
15653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15654 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15656 local fd=$(free_fd)
15657 local cmd="exec $fd<$tdir"
15659 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15662 trap "eval $cmd" EXIT
15663 cd $tdir || error "cd $tdir fails"
15664 rmdir ../$tdir || error "rmdir $tdir fails"
15665 mkdir local_dir && error "create dir succeeds"
15666 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15670 run_test 300q "create remote directory under orphan directory"
15672 prepare_remote_file() {
15673 mkdir $DIR/$tdir/src_dir ||
15674 error "create remote source failed"
15676 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15677 touch $DIR/$tdir/src_dir/a
15679 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15680 error "create remote target dir failed"
15682 touch $DIR/$tdir/tgt_dir/b
15684 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15685 error "rename dir cross MDT failed!"
15687 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15688 error "src_child still exists after rename"
15690 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15691 error "missing file(a) after rename"
15693 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15694 error "diff after rename"
15698 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15700 local remote_file=$DIR/$tdir/tgt_dir/b
15702 mkdir -p $DIR/$tdir
15704 prepare_remote_file || error "prepare remote file failed"
15707 $OPENUNLINK $remote_file $remote_file || error
15708 $CHECKSTAT -a $remote_file || error
15710 run_test 310a "open unlink remote file"
15713 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15715 local remote_file=$DIR/$tdir/tgt_dir/b
15717 mkdir -p $DIR/$tdir
15719 prepare_remote_file || error "prepare remote file failed"
15721 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15722 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15723 $CHECKSTAT -t file $remote_file || error "check file failed"
15725 run_test 310b "unlink remote file with multiple links while open"
15728 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15730 local remote_file=$DIR/$tdir/tgt_dir/b
15732 mkdir -p $DIR/$tdir
15734 prepare_remote_file || error "prepare remote file failed"
15736 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15737 multiop_bg_pause $remote_file O_uc ||
15738 error "mulitop failed for remote file"
15740 $MULTIOP $DIR/$tfile Ouc
15741 kill -USR1 $MULTIPID
15744 run_test 310c "open-unlink remote file with multiple links"
15748 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15749 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15751 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15753 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15755 mkdir -p $DIR/$tdir
15756 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15757 createmany -o $DIR/$tdir/$tfile. 1000
15759 # statfs data is not real time, let's just calculate it
15760 old_iused=$((old_iused + 1000))
15762 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15763 osp.*OST0000*MDT0000.create_count")
15764 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15765 osp.*OST0000*MDT0000.max_create_count")
15766 for idx in $(seq $MDSCOUNT); do
15767 do_facet mds$idx "lctl set_param -n \
15768 osp.*OST0000*MDT000?.max_create_count=0"
15771 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15772 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15773 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15775 unlinkmany $DIR/$tdir/$tfile. 1000
15777 for idx in $(seq $MDSCOUNT); do
15778 do_facet mds$idx "lctl set_param -n \
15779 osp.*OST0000*MDT000?.max_create_count=$max_count"
15780 do_facet mds$idx "lctl set_param -n \
15781 osp.*OST0000*MDT000?.create_count=$count"
15785 for i in $(seq 120); do
15786 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15787 # system may be too busy to destroy all objs in time, use
15788 # a somewhat small value to not fail autotest
15789 [ $((old_iused - new_iused)) -gt 400 ] && break
15793 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15794 [ $((old_iused - new_iused)) -gt 400 ] ||
15795 error "objs not destroyed after unlink"
15797 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15804 local vdevdir=$(dirname $(facet_vdevice $ost))
15805 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
15806 local zfs_zapid=$(do_facet $ost $cmd |
15807 grep -w "/O/0/d$((objid%32))" -C 5 |
15808 awk '/Object/{getline; print $1}')
15809 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15810 awk "/$objid = /"'{printf $3}')
15815 zfs_object_blksz() {
15819 local vdevdir=$(dirname $(facet_vdevice $ost))
15820 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15821 local blksz=$(do_facet $ost $cmd $objid |
15822 awk '/dblk/{getline; printf $4}')
15824 case "${blksz: -1}" in
15825 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15826 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15833 test_312() { # LU-4856
15834 remote_ost_nodsh && skip "remote OST with nodsh" && return
15836 [ $(facet_fstype ost1) = "zfs" ] ||
15837 { skip "the test only applies to zfs" && return; }
15839 local max_blksz=$(do_facet ost1 \
15840 $ZFS get -p recordsize $(facet_device ost1) |
15841 awk '!/VALUE/{print $3}')
15842 local min_blksz=$(getconf PAGE_SIZE)
15844 # to make life a little bit easier
15845 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15846 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15848 local tf=$DIR/$tdir/$tfile
15850 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15852 # Get ZFS object id
15853 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15855 # block size change by sequential over write
15857 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
15858 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15860 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15861 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15865 # block size change by sequential append write
15866 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
15867 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15868 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15870 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
15871 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
15872 oflag=sync conv=notrunc
15874 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15875 [ $blksz -eq $((2 * count * min_blksz)) ] ||
15876 error "blksz error, actual $blksz, " \
15877 "expected: 2 * $count * $min_blksz"
15883 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15884 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15886 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
15887 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15888 [ $blksz -eq $min_blksz ] ||
15889 error "blksz error: $blksz, expected: $min_blksz"
15891 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15892 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15893 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15895 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15896 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15897 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15899 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15902 remote_ost_nodsh && skip "remote OST with nodsh" && return
15904 local file=$DIR/$tfile
15906 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15908 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15909 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15910 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15911 error "write should failed"
15912 do_facet ost1 "$LCTL set_param fail_loc=0"
15915 run_test 313 "io should fail after last_rcvd update fail"
15918 local read_write=$1
15919 if [ "$read_write" = "write" ]; then
15920 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15921 elif [ "$read_write" = "read" ]; then
15922 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15924 error "argument error"
15927 # turn off debug for performance testing
15928 local saved_debug=$($LCTL get_param -n debug)
15929 $LCTL set_param debug=0
15931 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15933 # get ost1 size - lustre-OST0000
15934 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15935 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15936 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15938 if [ "$read_write" = "read" ]; then
15939 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15942 local start_time=$(date +%s.%N)
15943 $dd_cmd bs=1M count=$blocks oflag=sync ||
15944 error "real dd $read_write error"
15945 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15947 if [ "$read_write" = "write" ]; then
15951 # define OBD_FAIL_OST_FAKE_RW 0x238
15952 do_facet ost1 $LCTL set_param fail_loc=0x238
15954 local start_time=$(date +%s.%N)
15955 $dd_cmd bs=1M count=$blocks oflag=sync ||
15956 error "fake dd $read_write error"
15957 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15959 if [ "$read_write" = "write" ]; then
15961 cancel_lru_locks osc
15962 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15963 error "$tfile size not $blocks MB"
15965 do_facet ost1 $LCTL set_param fail_loc=0
15967 echo "fake $read_write $duration_fake vs. normal $read_write" \
15968 "$duration in seconds"
15969 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15970 error_not_in_vm "fake write is slower"
15972 $LCTL set_param -n debug="$saved_debug"
15975 test_399a() { # LU-7655 for OST fake write
15976 remote_ost_nodsh && skip "remote OST with nodsh" && return
15980 run_test 399a "fake write should not be slower than normal write"
15982 test_399b() { # LU-8726 for OST fake read
15983 remote_ost_nodsh && skip "remote OST with nodsh" && return
15985 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15986 skip "only for ldiskfs" && return 0
15990 run_test 399b "fake read should not be slower than normal read"
15992 test_400a() { # LU-1606, was conf-sanity test_74
15993 local extra_flags=''
15994 local out=$TMP/$tfile
15995 local prefix=/usr/include/lustre
15998 if ! which $CC > /dev/null 2>&1; then
15999 skip_env "$CC is not installed"
16003 if ! [[ -d $prefix ]]; then
16004 # Assume we're running in tree and fixup the include path.
16005 extra_flags+=" -I$LUSTRE/../libcfs/include"
16006 extra_flags+=" -I$LUSTRE/include"
16007 extra_flags+=" -L$LUSTRE/utils"
16010 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
16011 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
16012 error "client api broken"
16016 run_test 400a "Lustre client api program can compile and link"
16018 test_400b() { # LU-1606, LU-5011
16020 local out=$TMP/$tfile
16021 local prefix=/usr/include/lustre
16023 # We use a hard coded prefix so that this test will not fail
16024 # when run in tree. There are headers in lustre/include/lustre/
16025 # that are not packaged (like lustre_idl.h) and have more
16026 # complicated include dependencies (like config.h and lnet/types.h).
16027 # Since this test about correct packaging we just skip them when
16028 # they don't exist (see below) rather than try to fixup cppflags.
16030 if ! which $CC > /dev/null 2>&1; then
16031 skip_env "$CC is not installed"
16035 for header in $prefix/*.h; do
16036 if ! [[ -f "$header" ]]; then
16040 if [[ "$(basename $header)" == liblustreapi.h ]]; then
16041 continue # liblustreapi.h is deprecated.
16044 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16045 error "cannot compile '$header'"
16049 run_test 400b "packaged headers can be compiled"
16051 test_401a() { #LU-7437
16052 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16053 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16055 #count the number of parameters by "list_param -R"
16056 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16057 #count the number of parameters by listing proc files
16058 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16059 echo "proc_dirs='$proc_dirs'"
16060 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16061 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16064 [ $params -eq $procs ] ||
16065 error "found $params parameters vs. $procs proc files"
16067 # test the list_param -D option only returns directories
16068 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16069 #count the number of parameters by listing proc directories
16070 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16073 [ $params -eq $procs ] ||
16074 error "found $params parameters vs. $procs proc files"
16076 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16079 local save=$($LCTL get_param -n jobid_var)
16082 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16083 error "no error returned when setting bad parameters"
16085 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16086 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16088 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16089 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16090 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16092 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16095 local jobid_var_old=$($LCTL get_param -n jobid_var)
16096 local jobid_var_new
16098 $LCTL set_param jobid_var= &&
16099 error "no error returned for 'set_param a='"
16101 jobid_var_new=$($LCTL get_param -n jobid_var)
16102 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16103 error "jobid_var was changed by setting without value"
16105 $LCTL set_param jobid_var &&
16106 error "no error returned for 'set_param a'"
16108 jobid_var_new=$($LCTL get_param -n jobid_var)
16109 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16110 error "jobid_var was changed by setting without value"
16112 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16115 local jobid_var_old=$($LCTL get_param -n jobid_var)
16116 local jobid_var_new
16117 local new_value="foo=bar"
16119 $LCTL set_param jobid_var=$new_value ||
16120 error "'set_param a=b' did not accept a value containing '='"
16122 jobid_var_new=$($LCTL get_param -n jobid_var)
16123 [[ "$jobid_var_new" == "$new_value" ]] ||
16124 error "'set_param a=b' failed on a value containing '='"
16126 # Reset the jobid_var to test the other format
16127 $LCTL set_param jobid_var=$jobid_var_old
16128 jobid_var_new=$($LCTL get_param -n jobid_var)
16129 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16130 error "failed to reset jobid_var"
16132 $LCTL set_param jobid_var $new_value ||
16133 error "'set_param a b' did not accept a value containing '='"
16135 jobid_var_new=$($LCTL get_param -n jobid_var)
16136 [[ "$jobid_var_new" == "$new_value" ]] ||
16137 error "'set_param a b' failed on a value containing '='"
16139 $LCTL set_param jobid_var $jobid_var_old
16140 jobid_var_new=$($LCTL get_param -n jobid_var)
16141 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16142 error "failed to reset jobid_var"
16144 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16147 local server_version=$(lustre_version_code $SINGLEMDS)
16148 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16149 [[ $server_version -ge $(version_code 2.7.18.4) &&
16150 $server_version -lt $(version_code 2.7.50) ]] ||
16151 [[ $server_version -ge $(version_code 2.7.2) &&
16152 $server_version -lt $(version_code 2.7.11) ]] ||
16153 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16155 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16156 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16157 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16158 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16159 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16160 echo "Touch failed - OK"
16162 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16165 local file1=$DIR/$tfile.1
16166 local file2=$DIR/$tfile.2
16167 local tfile=$TMP/$tfile
16169 rm -f $file1 $file2 $tfile
16174 # 30 sec OBD_TIMEOUT in ll_getattr()
16175 # right before populating st_nlink
16176 $LCTL set_param fail_loc=0x80001409
16177 stat -c %h $file1 > $tfile &
16179 # create an alias, drop all locks and reclaim the dentry
16181 cancel_lru_locks mdc
16182 cancel_lru_locks osc
16183 sysctl -w vm.drop_caches=2
16187 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16189 rm -f $tfile $file1 $file2
16191 run_test 403 "i_nlink should not drop to zero due to aliasing"
16193 test_404() { # LU-6601
16194 local server_version=$(lustre_version_code $SINGLEMDS)
16195 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16196 { skip "Need server version newer than 2.8.52"; return 0; }
16198 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16199 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16200 awk '/osp .*-osc-MDT/ { print $4}')
16203 for osp in $mosps; do
16204 echo "Deactivate: " $osp
16205 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16206 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16207 awk -vp=$osp '$4 == p { print $2 }')
16208 [ $stat = IN ] || {
16209 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16210 error "deactivate error"
16212 echo "Activate: " $osp
16213 do_facet $SINGLEMDS $LCTL --device %$osp activate
16214 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16215 awk -vp=$osp '$4 == p { print $2 }')
16216 [ $stat = UP ] || {
16217 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16218 error "activate error"
16222 run_test 404 "validate manual {de}activated works properly for OSPs"
16225 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16226 skip "Layout swap lock is not supported" && return
16228 check_swap_layouts_support && return 0
16230 test_mkdir -p $DIR/$tdir
16231 swap_lock_test -d $DIR/$tdir ||
16232 error "One layout swap locked test failed"
16234 run_test 405 "Various layout swap lock tests"
16237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16238 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16239 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16241 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16242 skip "Need MDS version at least 2.8.50" && return
16244 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16245 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16246 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16247 local def_pool=$($GETSTRIPE -p $MOUNT)
16249 local test_pool=$TESTNAME
16250 pool_add $test_pool || error "pool_add failed"
16251 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16252 error "pool_add_targets failed"
16254 # parent set default stripe count only, child will stripe from both
16255 # parent and fs default
16256 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16257 error "setstripe $MOUNT failed"
16258 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16259 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16260 for i in $(seq 10); do
16261 local f=$DIR/$tdir/$tfile.$i
16262 touch $f || error "touch failed"
16263 local count=$($GETSTRIPE -c $f)
16264 [ $count -eq $OSTCOUNT ] ||
16265 error "$f stripe count $count != $OSTCOUNT"
16266 local offset=$($GETSTRIPE -i $f)
16267 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16268 local size=$($GETSTRIPE -S $f)
16269 [ $size -eq $((def_stripe_size * 2)) ] ||
16270 error "$f stripe size $size != $((def_stripe_size * 2))"
16271 local pool=$($GETSTRIPE -p $f)
16272 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16275 # change fs default striping, delete parent default striping, now child
16276 # will stripe from new fs default striping only
16277 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16278 error "change $MOUNT default stripe failed"
16279 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16280 for i in $(seq 11 20); do
16281 local f=$DIR/$tdir/$tfile.$i
16282 touch $f || error "touch $f failed"
16283 local count=$($GETSTRIPE -c $f)
16284 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16285 local offset=$($GETSTRIPE -i $f)
16286 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16287 local size=$($GETSTRIPE -S $f)
16288 [ $size -eq $def_stripe_size ] ||
16289 error "$f stripe size $size != $def_stripe_size"
16290 local pool=$($GETSTRIPE -p $f)
16291 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16295 unlinkmany $DIR/$tdir/$tfile. 1 20
16297 # restore FS default striping
16298 if [ -z $def_pool ]; then
16299 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16300 -i $def_stripe_offset $MOUNT ||
16301 error "restore default striping failed"
16303 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16304 -i $def_stripe_offset $MOUNT ||
16305 error "restore default striping with $def_pool failed"
16308 local f=$DIR/$tdir/$tfile
16309 pool_remove_all_targets $test_pool $f
16310 pool_remove $test_pool $f
16312 run_test 406 "DNE support fs default striping"
16315 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16316 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16317 skip "Need MDS version at least 2.8.55" && return
16318 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16320 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16321 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16322 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16323 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16324 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16326 #define OBD_FAIL_DT_TXN_STOP 0x2019
16327 for idx in $(seq $MDSCOUNT); do
16328 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16330 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16331 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16332 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16335 run_test 407 "transaction fail should cause operation fail"
16338 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16340 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16341 lctl set_param fail_loc=0x8000040a
16342 # let ll_prepare_partial_page() fail
16343 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16347 # create at least 100 unused inodes so that
16348 # shrink_icache_memory(0) should not return 0
16349 touch $DIR/$tfile-{0..100}
16350 rm -f $DIR/$tfile-{0..100}
16353 echo 2 > /proc/sys/vm/drop_caches
16355 run_test 408 "drop_caches should not hang due to page leaks"
16359 [ $MDSCOUNT -lt 2 ] &&
16360 skip "We need at least 2 MDTs for this test" && return
16362 check_mount_and_prep
16364 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16365 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16366 touch $DIR/$tdir/guard || error "(2) Fail to create"
16368 local PREFIX=$(str_repeat 'A' 128)
16369 echo "Create 1K hard links start at $(date)"
16370 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16371 error "(3) Fail to hard link"
16373 echo "Links count should be right although linkEA overflow"
16374 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16375 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16376 [ $linkcount -eq 1001 ] ||
16377 error "(5) Unexpected hard links count: $linkcount"
16379 echo "List all links start at $(date)"
16380 ls -l $DIR/$tdir/foo > /dev/null ||
16381 error "(6) Fail to list $DIR/$tdir/foo"
16383 echo "Unlink hard links start at $(date)"
16384 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16385 error "(7) Fail to unlink"
16387 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16390 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16391 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16392 skip "Need server version at least 2.9.55" & exit 0
16393 start_full_debug_logging
16397 stop_full_debug_logging
16403 echo "Start barrier_freeze at: $(date)"
16404 #define OBD_FAIL_BARRIER_DELAY 0x2202
16405 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16406 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16409 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16410 awk '/The barrier for/ { print $7 }')
16411 echo "Got barrier status at: $(date)"
16412 [ "$b_status" = "'freezing_p1'" ] ||
16413 error "(1) unexpected barrier status $b_status"
16415 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16417 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16418 awk '/The barrier for/ { print $7 }')
16419 [ "$b_status" = "'frozen'" ] ||
16420 error "(2) unexpected barrier status $b_status"
16422 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16423 awk '/will be expired/ { print $7 }')
16424 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16425 sleep $((expired + 3))
16427 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16428 awk '/The barrier for/ { print $7 }')
16429 [ "$b_status" = "'expired'" ] ||
16430 error "(3) unexpected barrier status $b_status"
16432 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16433 error "(4) fail to freeze barrier"
16435 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16436 awk '/The barrier for/ { print $7 }')
16437 [ "$b_status" = "'frozen'" ] ||
16438 error "(5) unexpected barrier status $b_status"
16440 echo "Start barrier_thaw at: $(date)"
16441 #define OBD_FAIL_BARRIER_DELAY 0x2202
16442 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16443 do_facet mgs $LCTL barrier_thaw $FSNAME &
16446 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16447 awk '/The barrier for/ { print $7 }')
16448 echo "Got barrier status at: $(date)"
16449 [ "$b_status" = "'thawing'" ] ||
16450 error "(6) unexpected barrier status $b_status"
16452 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16454 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16455 awk '/The barrier for/ { print $7 }')
16456 [ "$b_status" = "'thawed'" ] ||
16457 error "(7) unexpected barrier status $b_status"
16459 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16460 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16461 do_facet mgs $LCTL barrier_freeze $FSNAME
16463 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16464 awk '/The barrier for/ { print $7 }')
16465 [ "$b_status" = "'failed'" ] ||
16466 error "(8) unexpected barrier status $b_status"
16468 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16469 do_facet mgs $LCTL barrier_thaw $FSNAME
16473 run_test 801a "write barrier user interfaces and stat machine"
16478 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16479 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16480 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16481 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16482 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16484 cancel_lru_locks mdc
16486 # 180 seconds should be long enough
16487 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16489 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16490 awk '/The barrier for/ { print $7 }')
16491 [ "$b_status" = "'frozen'" ] ||
16492 error "(6) unexpected barrier status $b_status"
16494 mkdir $DIR/$tdir/d0/d10 &
16497 touch $DIR/$tdir/d1/f13 &
16500 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16503 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16506 rm -f $DIR/$tdir/d4/f12 &
16509 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16511 # To guarantee taht the 'stat' is not blocked
16512 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16513 awk '/The barrier for/ { print $7 }')
16514 [ "$b_status" = "'frozen'" ] ||
16515 error "(8) unexpected barrier status $b_status"
16517 # let above commands to run at background
16520 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16521 ps -p $touch_pid || error "(10) touch should be blocked"
16522 ps -p $ln_pid || error "(11) link should be blocked"
16523 ps -p $mv_pid || error "(12) rename should be blocked"
16524 ps -p $rm_pid || error "(13) unlink should be blocked"
16526 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16527 awk '/The barrier for/ { print $7 }')
16528 [ "$b_status" = "'frozen'" ] ||
16529 error "(14) unexpected barrier status $b_status"
16531 do_facet mgs $LCTL barrier_thaw $FSNAME
16532 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16533 awk '/The barrier for/ { print $7 }')
16534 [ "$b_status" = "'thawed'" ] ||
16535 error "(15) unexpected barrier status $b_status"
16537 wait $mkdir_pid || error "(16) mkdir should succeed"
16538 wait $touch_pid || error "(17) touch should succeed"
16539 wait $ln_pid || error "(18) link should succeed"
16540 wait $mv_pid || error "(19) rename should succeed"
16541 wait $rm_pid || error "(20) unlink should succeed"
16545 run_test 801b "modification will be blocked by write barrier"
16548 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16552 stop mds2 || error "(1) Fail to stop mds2"
16554 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16556 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16557 awk '/The barrier for/ { print $7 }')
16558 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16559 do_facet mgs $LCTL barrier_thaw $FSNAME
16560 error "(2) unexpected barrier status $b_status"
16563 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16564 error "(3) Fail to rescan barrier bitmap"
16566 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16568 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16569 awk '/The barrier for/ { print $7 }')
16570 [ "$b_status" = "'frozen'" ] ||
16571 error "(4) unexpected barrier status $b_status"
16573 do_facet mgs $LCTL barrier_thaw $FSNAME
16574 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16575 awk '/The barrier for/ { print $7 }')
16576 [ "$b_status" = "'thawed'" ] ||
16577 error "(5) unexpected barrier status $b_status"
16579 local devname=$(mdsdevname 2)
16581 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16583 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16584 error "(7) Fail to rescan barrier bitmap"
16588 run_test 801c "rescan barrier bitmap"
16590 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16591 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16592 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16598 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16599 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16600 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16606 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16607 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16608 skip "Need server version at least 2.9.55" & exit 0
16610 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16612 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16613 error "(2) Fail to copy"
16615 trap cleanup_802 EXIT
16617 # sync by force before remount as readonly
16618 sync; sync_all_data; sleep 3; sync_all_data
16622 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16623 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16624 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16626 echo "Mount the server as read only"
16627 setupall server_only || error "(3) Fail to start servers"
16629 echo "Mount client without ro should fail"
16630 mount_client $MOUNT &&
16631 error "(4) Mount client without 'ro' should fail"
16633 echo "Mount client with ro should succeed"
16634 mount_client $MOUNT ro ||
16635 error "(5) Mount client with 'ro' should succeed"
16637 echo "Modify should be refused"
16638 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16640 echo "Read should be allowed"
16641 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16642 error "(7) Read should succeed under ro mode"
16646 run_test 802 "simulate readonly device"
16649 # tests that do cleanup/setup should be run at the end
16653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16655 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16656 $LCTL set_param fail_loc=0x903
16658 cancel_lru_locks MGC
16660 FAIL_ON_ERROR=true cleanup
16661 FAIL_ON_ERROR=true setup
16663 run_test 900 "umount should not race with any mgc requeue thread"
16666 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16667 check_and_cleanup_lustre
16668 if [ "$I_MOUNTED" != "yes" ]; then
16669 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true