2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-2036 LU-8411 LU-9096 LU-9054
16 ALWAYS_EXCEPT=" 76 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
23 if [ -r /etc/SuSE-release ]
25 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
26 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
28 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
35 if is_sles11; then # LU-4341
36 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
39 SRCDIR=$(cd $(dirname $0); echo $PWD)
40 export PATH=$PATH:/sbin
45 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
46 CREATETEST=${CREATETEST:-createtest}
48 LFIND=${LFIND:-"$LFS find"}
49 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
51 OPENFILE=${OPENFILE:-openfile}
52 OPENUNLINK=${OPENUNLINK:-openunlink}
53 export MULTIOP=${MULTIOP:-multiop}
54 READS=${READS:-"reads"}
55 MUNLINK=${MUNLINK:-munlink}
56 SOCKETSERVER=${SOCKETSERVER:-socketserver}
57 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
58 MEMHOG=${MEMHOG:-memhog}
59 DIRECTIO=${DIRECTIO:-directio}
60 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
62 CHECK_GRANT=${CHECK_GRANT:-"yes"}
63 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export PARALLEL=${PARALLEL:-"no"}
66 export NAME=${NAME:-local}
73 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
74 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
75 . $LUSTRE/tests/test-framework.sh
77 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
83 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
84 # bug number for skipped test: LU-1957
85 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
94 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
95 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
104 check_swap_layouts_support()
106 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
107 { skip "Does not support layout lock."; return 0; }
111 check_and_setup_lustre
115 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
116 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
117 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
119 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
120 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
121 rm -rf $DIR/[Rdfs][0-9]*
123 # $RUNAS_ID may get set incorrectly somewhere else
124 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
126 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
130 if [ "${ONLY}" = "MOUNT" ] ; then
131 echo "Lustre is up, please go on"
135 echo "preparing for tests involving mounts"
136 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
138 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
139 echo # add a newline after mke2fs.
143 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
144 lctl set_param debug=-1 2> /dev/null || true
147 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
149 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
151 run_test 0a "touch; rm ====================="
154 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
155 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
157 run_test 0b "chmod 0755 $DIR ============================="
160 $LCTL get_param mdc.*.import | grep "state: FULL" ||
161 error "import not FULL"
162 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
165 run_test 0c "check import proc ============================="
168 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
169 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
170 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
171 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
174 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
176 run_test 1 "mkdir; remkdir; rmdir =============================="
179 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
180 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
181 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
183 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
185 run_test 2 "mkdir; touch; rmdir; check file ===================="
188 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
189 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
190 touch $DIR/$tdir/$tfile
191 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
193 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
195 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
201 test_mkdir $DIR/$tdir ||
202 error "Create remote directory failed"
204 touch $DIR/$tdir/$tfile ||
205 error "Create file under remote directory failed"
208 error "Expect error removing in-use dir $DIR/$tdir"
210 test -d $DIR/$tdir || error "Remote directory disappeared"
212 rm -rf $DIR/$tdir || error "remove remote dir error"
214 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
217 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
218 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
219 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
220 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
221 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
223 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
226 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
227 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
228 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
229 error "$tfile does not have perm 0666 or UID $UID"
230 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
231 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
232 error "$tfile should be 0666 and owned by UID $UID"
234 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
237 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
239 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
240 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
241 error "$tfile should be owned by UID $RUNAS_ID"
242 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
243 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
244 error "$tfile should be owned by UID $RUNAS_ID"
246 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
251 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
252 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
253 error "$tfile should be owned by GID $UID"
254 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
255 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
256 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
258 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
261 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
262 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
263 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
264 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
265 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
266 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
267 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
268 error "$tdir/d/subdir should be GID $RUNAS_GID"
269 if [[ $MDSCOUNT -gt 1 ]]; then
270 # check remote dir sgid inherite
271 $LFS mkdir -i 0 $DIR/$tdir.local ||
272 error "mkdir $tdir.local failed"
273 chmod g+s $DIR/$tdir.local ||
274 error "chmod $tdir.local failed"
275 chgrp $RUNAS_GID $DIR/$tdir.local ||
276 error "chgrp $tdir.local failed"
277 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
278 error "mkdir $tdir.remote failed"
279 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
280 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
281 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
282 error "$tdir.remote should be mode 02755"
285 run_test 6g "Is new dir in sgid dir inheriting group?"
287 test_6h() { # bug 7331
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
289 touch $DIR/$tfile || error "touch failed"
290 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
291 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
292 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
293 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
294 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
296 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
299 test_mkdir $DIR/$tdir
300 $MCREATE $DIR/$tdir/$tfile
301 chmod 0666 $DIR/$tdir/$tfile
302 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
303 error "$tdir/$tfile should be mode 0666"
305 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
308 if [ ! -d $DIR/$tdir ]; then
309 test_mkdir $DIR/$tdir
311 $MCREATE $DIR/$tdir/$tfile
312 echo -n foo > $DIR/$tdir/$tfile
313 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
314 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
316 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
319 test_mkdir $DIR/$tdir
320 touch $DIR/$tdir/$tfile
321 chmod 0666 $DIR/$tdir/$tfile
322 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
323 error "$tfile mode not 0666"
325 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 test_mkdir $DIR/$tdir/d2/d3
331 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
333 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
336 test_mkdir $DIR/$tdir
337 test_mkdir $DIR/$tdir/d2
338 touch $DIR/$tdir/d2/$tfile
339 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
340 error "$tdir/d2/$tfile not a file"
342 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
345 test_mkdir $DIR/$tdir
346 test_mkdir $DIR/$tdir/d2
347 chmod 0666 $DIR/$tdir/d2
348 chmod 0705 $DIR/$tdir/d2
349 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
350 error "$tdir/d2 mode not 0705"
352 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
355 test_mkdir $DIR/$tdir
356 touch $DIR/$tdir/$tfile
357 chmod 0666 $DIR/$tdir/$tfile
358 chmod 0654 $DIR/$tdir/$tfile
359 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
360 error "$tdir/d2 mode not 0654"
362 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
365 test_mkdir $DIR/$tdir
366 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
368 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
369 error "$tdir/$tfile size not 0 after truncate"
371 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
374 test_mkdir $DIR/$tdir
375 touch $DIR/$tdir/$tfile
377 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
379 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
382 test_mkdir $DIR/$tdir
383 touch $DIR/$tdir/$tfile
384 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
385 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
386 error "$tdir/${tfile_2} not a file after rename"
387 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
389 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 rm -rf $DIR/$tdir/$tfile
395 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
397 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
400 test_mkdir -p $DIR/$tdir
401 touch $DIR/$tdir/$tfile
402 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
404 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
405 error "$tdir/l-exist not a symlink"
406 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
407 error "$tdir/l-exist not referencing a file"
408 rm -f $DIR/$tdir/l-exist
409 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
411 run_test 17a "symlinks: create, remove (real) =================="
414 test_mkdir -p $DIR/$tdir
415 ln -s no-such-file $DIR/$tdir/l-dangle
417 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
418 error "$tdir/l-dangle not referencing no-such-file"
419 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
420 error "$tdir/l-dangle not referencing non-existent file"
421 rm -f $DIR/$tdir/l-dangle
422 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
424 run_test 17b "symlinks: create, remove (dangling) =============="
426 test_17c() { # bug 3440 - don't save failed open RPC for replay
427 test_mkdir -p $DIR/$tdir
428 ln -s foo $DIR/$tdir/$tfile
429 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
431 run_test 17c "symlinks: open dangling (should return error) ===="
434 test_mkdir -p $DIR/$tdir
435 ln -s foo $DIR/$tdir/$tfile
436 touch $DIR/$tdir/$tfile || error "creating to new symlink"
438 run_test 17d "symlinks: create dangling ========================"
441 test_mkdir -p $DIR/$tdir
442 local foo=$DIR/$tdir/$tfile
443 ln -s $foo $foo || error "create symlink failed"
444 ls -l $foo || error "ls -l failed"
445 ls $foo && error "ls not failed" || true
447 run_test 17e "symlinks: create recursive symlink (should return error) ===="
450 test_mkdir -p $DIR/$tdir
451 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
459 run_test 17f "symlinks: long and very long symlink name ========================"
461 # str_repeat(S, N) generate a string that is string S repeated N times
466 while [ $((n -= 1)) -ge 0 ]; do
472 # Long symlinks and LU-2241
474 test_mkdir -p $DIR/$tdir
475 local TESTS="59 60 61 4094 4095"
477 # Fix for inode size boundary in 2.1.4
478 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
481 # Patch not applied to 2.2 or 2.3 branches
482 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
483 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
486 # skip long symlink name for rhel6.5.
487 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
488 grep -q '6.5' /etc/redhat-release &>/dev/null &&
489 TESTS="59 60 61 4062 4063"
492 local SYMNAME=$(str_repeat 'x' $i)
493 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
494 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
497 run_test 17g "symlinks: really long symlink name and inode boundaries"
499 test_17h() { #bug 17378
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
503 test_mkdir -p $DIR/$tdir
504 if [[ $MDSCOUNT -gt 1 ]]; then
505 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
509 $SETSTRIPE -c -1 $DIR/$tdir
510 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
511 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
512 touch $DIR/$tdir/$tfile || true
514 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
516 test_17i() { #bug 20018
517 remote_mds_nodsh && skip "remote MDS with nodsh" && return
518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
519 test_mkdir -c1 $DIR/$tdir
520 local foo=$DIR/$tdir/$tfile
522 if [[ $MDSCOUNT -gt 1 ]]; then
523 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
527 ln -s $foo $foo || error "create symlink failed"
528 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
529 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
530 ls -l $foo && error "error not detected"
533 run_test 17i "don't panic on short symlink"
535 test_17k() { #bug 22301
536 [[ -z "$(which rsync 2>/dev/null)" ]] &&
537 skip "no rsync command" && return 0
538 rsync --help | grep -q xattr ||
539 skip_env "$(rsync --version | head -n1) does not support xattrs"
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
541 test_mkdir -p $DIR/$tdir
542 test_mkdir -p $DIR/$tdir.new
543 touch $DIR/$tdir/$tfile
544 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
545 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
546 error "rsync failed with xattrs enabled"
548 run_test 17k "symlinks: rsync with xattrs enabled ========================="
550 test_17l() { # LU-279
551 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
552 skip "no getfattr command" && return 0
553 test_mkdir -p $DIR/$tdir
554 touch $DIR/$tdir/$tfile
555 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
556 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
557 # -h to not follow symlinks. -m '' to list all the xattrs.
558 # grep to remove first line: '# file: $path'.
559 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
561 lgetxattr_size_check $path $xattr ||
562 error "lgetxattr_size_check $path $xattr failed"
566 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
570 local short_sym="0123456789"
571 local WDIR=$DIR/${tdir}m
574 remote_mds_nodsh && skip "remote MDS with nodsh" && return
575 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
576 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
577 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
579 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
580 skip "ldiskfs only test" && 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 "ldiskfs only test" && return 0
656 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
660 test_mkdir $DIR/$tdir
661 for ((i=0; i<10; i++)); do
662 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
663 error "create remote dir error $i"
664 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
665 error "create files under remote dir failed $i"
668 check_fs_consistency_17n ||
669 error "e2fsck report error after create files under remote dir"
671 for ((i = 0; i < 10; i++)); do
672 rm -rf $DIR/$tdir/remote_dir_${i} ||
673 error "destroy remote dir error $i"
676 check_fs_consistency_17n ||
677 error "e2fsck report error after unlink files under remote dir"
679 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
680 skip "lustre < 2.4.50 does not support migrate mv " && return
682 for ((i = 0; i < 10; i++)); do
683 mkdir -p $DIR/$tdir/remote_dir_${i}
684 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
685 error "create files under remote dir failed $i"
686 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
687 error "migrate remote dir error $i"
689 check_fs_consistency_17n || error "e2fsck report error after migration"
691 for ((i = 0; i < 10; i++)); do
692 rm -rf $DIR/$tdir/remote_dir_${i} ||
693 error "destroy remote dir error $i"
696 check_fs_consistency_17n || error "e2fsck report error after unlink"
698 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
701 remote_mds_nodsh && skip "remote MDS with nodsh" && return
702 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
703 skip "Need MDS version at least 2.3.64" && return
705 local WDIR=$DIR/${tdir}o
711 mdt_index=$($LFS getstripe -M $WDIR/$tfile)
712 mdt_index=$((mdt_index+1))
715 #fail mds will wait the failover finish then set
716 #following fail_loc to avoid interfer the recovery process.
719 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
720 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
721 ls -l $WDIR/$tfile && rc=1
722 do_facet mds${mdt_index} lctl set_param fail_loc=0
723 [[ $rc -ne 0 ]] && error "stat file should fail"
726 run_test 17o "stat file with incompat LMA feature"
729 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
730 ls $DIR || error "Failed to ls $DIR: $?"
732 run_test 18 "touch .../f ; ls ... =============================="
738 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
740 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
743 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
745 run_test 19b "ls -l .../f19 (should return error) =============="
748 [ $RUNAS_ID -eq $UID ] &&
749 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
750 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
752 run_test 19c "$RUNAS touch .../f19 (should return error) =="
755 cat $DIR/f19 && error || true
757 run_test 19d "cat .../f19 (should return error) =============="
766 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
768 run_test 20 "touch .../f ; ls -l ... ==========================="
771 test_mkdir -p $DIR/$tdir
772 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
773 ln -s dangle $DIR/$tdir/link
774 echo foo >> $DIR/$tdir/link
775 cat $DIR/$tdir/dangle
776 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
777 $CHECKSTAT -f -t file $DIR/$tdir/link ||
778 error "$tdir/link not linked to a file"
780 run_test 21 "write to dangling link ============================"
784 test_mkdir -p $DIR/$tdir
785 chown $RUNAS_ID:$RUNAS_GID $WDIR
786 (cd $WDIR || error "cd $WDIR failed";
787 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
789 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
790 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
791 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
793 run_test 22 "unpack tar archive as non-root user ==============="
797 test_mkdir -p $DIR/$tdir
798 local file=$DIR/$tdir/$tfile
800 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
801 openfile -f O_CREAT:O_EXCL $file &&
802 error "$file recreate succeeded" || true
804 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
806 test_23b() { # bug 18988
807 test_mkdir -p $DIR/$tdir
808 local file=$DIR/$tdir/$tfile
811 echo foo > $file || error "write filed"
812 echo bar >> $file || error "append filed"
813 $CHECKSTAT -s 8 $file || error "wrong size"
816 run_test 23b "O_APPEND check =========================="
820 echo '-- same directory rename'
821 test_mkdir $DIR/$tdir
822 touch $DIR/$tdir/$tfile.1
823 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
824 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
826 run_test 24a "rename file to non-existent target"
829 test_mkdir $DIR/$tdir
830 touch $DIR/$tdir/$tfile.{1,2}
831 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
832 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
833 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
835 run_test 24b "rename file to existing target"
838 test_mkdir $DIR/$tdir
839 test_mkdir $DIR/$tdir/d$testnum.1
840 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
841 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
842 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
844 run_test 24c "rename directory to non-existent target"
847 test_mkdir -c1 $DIR/$tdir
848 test_mkdir -c1 $DIR/$tdir/d$testnum.1
849 test_mkdir -c1 $DIR/$tdir/d$testnum.2
850 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
851 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
852 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
854 run_test 24d "rename directory to existing target"
857 echo '-- cross directory renames --'
861 mv $DIR/R5a/f $DIR/R5b/g
862 $CHECKSTAT -a $DIR/R5a/f || error
863 $CHECKSTAT -t file $DIR/R5b/g || error
865 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
870 touch $DIR/R6a/f $DIR/R6b/g
871 mv $DIR/R6a/f $DIR/R6b/g
872 $CHECKSTAT -a $DIR/R6a/f || error
873 $CHECKSTAT -t file $DIR/R6b/g || error
875 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
880 test_mkdir $DIR/R7a/d
881 mv $DIR/R7a/d $DIR/R7b/e
882 $CHECKSTAT -a $DIR/R7a/d || error
883 $CHECKSTAT -t dir $DIR/R7b/e || error
885 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
888 test_mkdir -c1 $DIR/R8a
889 test_mkdir -c1 $DIR/R8b
890 test_mkdir -c1 $DIR/R8a/d
891 test_mkdir -c1 $DIR/R8b/e
892 mrename $DIR/R8a/d $DIR/R8b/e
893 $CHECKSTAT -a $DIR/R8a/d || error
894 $CHECKSTAT -t dir $DIR/R8b/e || error
896 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
899 echo "-- rename error cases"
903 mrename $DIR/R9/f $DIR/R9/a
904 $CHECKSTAT -t file $DIR/R9/f || error
905 $CHECKSTAT -t dir $DIR/R9/a || error
906 $CHECKSTAT -a $DIR/R9/a/f || error
908 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
912 mrename $DIR/R10/f $DIR/R10/g
913 $CHECKSTAT -t dir $DIR/R10 || error
914 $CHECKSTAT -a $DIR/R10/f || error
915 $CHECKSTAT -a $DIR/R10/g || error
917 run_test 24j "source does not exist ============================"
921 test_mkdir $DIR/R11a/d
923 mv $DIR/R11a/f $DIR/R11a/d
924 $CHECKSTAT -a $DIR/R11a/f || error
925 $CHECKSTAT -t file $DIR/R11a/d/f || error
927 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
929 # bug 2429 - rename foo foo foo creates invalid file
932 $MULTIOP $f OcNs || error
934 run_test 24l "Renaming a file to itself ========================"
938 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
939 # on ext3 this does not remove either the source or target files
940 # though the "expected" operation would be to remove the source
941 $CHECKSTAT -t file ${f} || error "${f} missing"
942 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
944 run_test 24m "Renaming a file to a hard link to itself ========="
948 # this stats the old file after it was renamed, so it should fail
952 $CHECKSTAT ${f}.rename
955 run_test 24n "Statting the old file after renaming (Posix rename 2)"
958 test_mkdir -p $DIR/d24o
959 rename_many -s random -v -n 10 $DIR/d24o
961 run_test 24o "rename of files during htree split ==============="
966 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
967 mrename $DIR/R12a $DIR/R12b
968 $CHECKSTAT -a $DIR/R12a || error
969 $CHECKSTAT -t dir $DIR/R12b || error
970 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
971 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
973 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
975 cleanup_multiop_pause() {
981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
984 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
985 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
988 trap cleanup_multiop_pause EXIT
989 mrename $DIR/R13a $DIR/R13b
990 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
991 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
992 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
993 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
994 cleanup_multiop_pause
995 wait $MULTIPID || error "multiop close failed"
997 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
999 test_24r() { #bug 3789
1000 test_mkdir $DIR/R14a
1001 test_mkdir $DIR/R14a/b
1002 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1003 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1004 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1006 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1009 test_mkdir $DIR/R15a
1010 test_mkdir $DIR/R15a/b
1011 test_mkdir $DIR/R15a/b/c
1012 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1013 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1014 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1016 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1018 test_mkdir $DIR/R16a
1019 test_mkdir $DIR/R16a/b
1020 test_mkdir $DIR/R16a/b/c
1021 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1022 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1023 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1025 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1027 test_24u() { # bug12192
1028 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1029 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1031 run_test 24u "create stripe file"
1035 size=$(getconf PAGE_SIZE 2>/dev/null)
1036 echo -n ${size:-4096}
1039 simple_cleanup_common() {
1042 [ -z "$DIR" -o -z "$tdir" ] && return 0
1044 local start=$SECONDS
1047 wait_delete_completed
1048 echo "cleanup time $((SECONDS - start))"
1052 max_pages_per_rpc() {
1053 local mdtname="$(printf "MDT%04x" ${1:-0})"
1054 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1059 local nrfiles=${COUNT:-100000}
1060 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1061 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1063 local fname="$DIR/$tdir/$tfile"
1064 test_mkdir "$(dirname $fname)"
1065 # assume MDT0000 has the fewest inodes
1066 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1067 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1068 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1070 trap simple_cleanup_common EXIT
1072 createmany -m "$fname" $nrfiles
1074 cancel_lru_locks mdc
1075 lctl set_param mdc.*.stats clear
1077 # was previously test_24D: LU-6101
1078 # readdir() returns correct number of entries after cursor reload
1079 local num_ls=$(ls $DIR/$tdir | wc -l)
1080 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1081 local num_all=$(ls -a $DIR/$tdir | wc -l)
1082 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1083 $num_all -ne $((nrfiles + 2)) ]; then
1084 error "Expected $nrfiles files, got $num_ls " \
1085 "($num_uniq unique $num_all .&..)"
1087 # LU-5 large readdir
1088 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1089 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1090 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1091 # take into account of overhead in lu_dirpage header and end mark in
1092 # each page, plus one in rpc_num calculation.
1093 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1094 local page_entries=$((($(page_size) - 24) / dirent_size))
1095 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1096 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1097 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1098 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1099 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1100 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1101 error "large readdir doesn't take effect: " \
1102 "$mds_readpage should be about $rpc_max"
1104 simple_cleanup_common
1106 run_test 24v "list large directory (test hash collision, b=17560)"
1108 test_24w() { # bug21506
1110 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1111 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1112 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1113 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1114 [[ "$SZ1" -eq "$SZ2" ]] ||
1115 error "Error reading at the end of the file $tfile"
1117 run_test 24w "Reading a file larger than 4Gb"
1120 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1122 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1123 skip "Need MDS version at least 2.7.56" && return
1125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1127 local remote_dir=$DIR/$tdir/remote_dir
1129 test_mkdir -p $DIR/$tdir
1130 $LFS mkdir -i $MDTIDX $remote_dir ||
1131 error "create remote directory failed"
1133 test_mkdir -p $DIR/$tdir/src_dir
1134 touch $DIR/$tdir/src_file
1135 test_mkdir -p $remote_dir/tgt_dir
1136 touch $remote_dir/tgt_file
1138 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1139 error "rename dir cross MDT failed!"
1141 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1142 error "rename file cross MDT failed!"
1144 touch $DIR/$tdir/ln_file
1145 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1146 error "ln file cross MDT failed"
1148 rm -rf $DIR/$tdir || error "Can not delete directories"
1150 run_test 24x "cross MDT rename/link"
1153 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1156 local remote_dir=$DIR/$tdir/remote_dir
1158 test_mkdir -p $DIR/$tdir
1159 $LFS mkdir -i $MDTIDX $remote_dir ||
1160 error "create remote directory failed"
1162 test_mkdir -p $remote_dir/src_dir
1163 touch $remote_dir/src_file
1164 test_mkdir -p $remote_dir/tgt_dir
1165 touch $remote_dir/tgt_file
1167 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1168 error "rename subdir in the same remote dir failed!"
1170 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1171 error "rename files in the same remote dir failed!"
1173 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1174 error "link files in the same remote dir failed!"
1176 rm -rf $DIR/$tdir || error "Can not delete directories"
1178 run_test 24y "rename/link on the same dir should succeed"
1180 test_24A() { # LU-3182
1184 test_mkdir -p $DIR/$tdir
1185 trap simple_cleanup_common EXIT
1186 createmany -m $DIR/$tdir/$tfile $NFILES
1187 local t=$(ls $DIR/$tdir | wc -l)
1188 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1189 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1190 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1191 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1194 simple_cleanup_common || error "Can not delete directories"
1196 run_test 24A "readdir() returns correct number of entries."
1198 test_24B() { # LU-4805
1199 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1202 test_mkdir $DIR/$tdir
1203 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1204 error "create striped dir failed"
1206 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1207 [ $count -eq 2 ] || error "Expected 2, got $count"
1209 touch $DIR/$tdir/striped_dir/a
1211 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1212 [ $count -eq 3 ] || error "Expected 3, got $count"
1214 touch $DIR/$tdir/striped_dir/.f
1216 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1217 [ $count -eq 4 ] || error "Expected 4, got $count"
1219 rm -rf $DIR/$tdir || error "Can not delete directories"
1221 run_test 24B "readdir for striped dir return correct number of entries"
1224 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1230 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1231 error "create striped dir failed"
1233 cd $DIR/$tdir/d0/striped_dir
1235 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1236 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1237 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1239 [ "$d0_ino" = "$parent_ino" ] ||
1240 error ".. wrong, expect $d0_ino, get $parent_ino"
1242 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1243 error "mv striped dir failed"
1245 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1247 [ "$d1_ino" = "$parent_ino" ] ||
1248 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1250 run_test 24C "check .. in striped dir"
1253 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1257 mkdir $DIR/$tdir/src_dir
1258 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1259 error "create remote source failed"
1261 touch $DIR/$tdir/src_dir/src_child/a
1263 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1264 error "create remote target dir failed"
1266 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1267 error "create remote target child failed"
1269 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1270 error "rename dir cross MDT failed!"
1274 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1275 error "src_child still exists after rename"
1277 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1278 error "missing file(a) after rename"
1280 rm -rf $DIR/$tdir || error "Can not delete directories"
1282 run_test 24E "cross MDT rename/link"
1285 echo '== symlink sanity ============================================='
1289 touch $DIR/s25/foo || error
1291 run_test 25a "create file in symlinked directory ==============="
1294 [ ! -d $DIR/d25 ] && test_25a
1295 $CHECKSTAT -t file $DIR/s25/foo || error
1297 run_test 25b "lookup file in symlinked directory ==============="
1301 test_mkdir $DIR/d26/d26-2
1302 ln -s d26/d26-2 $DIR/s26
1303 touch $DIR/s26/foo || error
1305 run_test 26a "multiple component symlink ======================="
1308 test_mkdir -p $DIR/d26b/d26-2
1309 ln -s d26b/d26-2/foo $DIR/s26-2
1310 touch $DIR/s26-2 || error
1312 run_test 26b "multiple component symlink at end of lookup ======"
1315 test_mkdir $DIR/d26.2
1316 touch $DIR/d26.2/foo
1317 ln -s d26.2 $DIR/s26.2-1
1318 ln -s s26.2-1 $DIR/s26.2-2
1319 ln -s s26.2-2 $DIR/s26.2-3
1320 chmod 0666 $DIR/s26.2-3/foo
1322 run_test 26c "chain of symlinks ================================"
1324 # recursive symlinks (bug 439)
1326 ln -s d26-3/foo $DIR/d26-3
1328 run_test 26d "create multiple component recursive symlink ======"
1331 [ ! -h $DIR/d26-3 ] && test_26d
1334 run_test 26e "unlink multiple component recursive symlink ======"
1336 # recursive symlinks (bug 7022)
1338 test_mkdir -p $DIR/$tdir
1339 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1340 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1341 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1342 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1343 cd $tfile || error "cd $tfile failed"
1344 ln -s .. dotdot || error "ln dotdot failed"
1345 ln -s dotdot/lndir lndir || error "ln lndir failed"
1346 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1347 output=`ls $tfile/$tfile/lndir/bar1`
1348 [ "$output" = bar1 ] && error "unexpected output"
1349 rm -r $tfile || error "rm $tfile failed"
1350 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1352 run_test 26f "rm -r of a directory which has recursive symlink"
1355 test_mkdir -p $DIR/d27 || error "mkdir failed"
1356 $LFS getstripe $DIR/d27
1357 $LFS setstripe -c 1 $DIR/d27/f0 || error "setstripe failed"
1358 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1359 cp /etc/hosts $DIR/d27/f0 || error
1361 run_test 27a "one stripe file"
1364 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1365 test_mkdir -p $DIR/d27
1366 $LFS setstripe -c 2 $DIR/d27/f01 || error "setstripe failed"
1367 $LFS getstripe -c $DIR/d27/f01
1368 [ $($LFS getstripe -c $DIR/d27/f01) -eq 2 ] ||
1369 error "two-stripe file doesn't have two stripes"
1371 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1373 run_test 27b "create and write to two stripe file"
1376 test_mkdir -p $DIR/d27
1377 $LFS setstripe -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1378 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1379 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1381 run_test 27d "create file with default settings"
1384 # LU-5839 adds check for existed layout before setting it
1385 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1386 skip "Need MDS version at least 2.7.56" && return
1387 test_mkdir -p $DIR/d27
1388 $LFS setstripe -c 2 $DIR/d27/f12 || error "setstripe failed"
1389 $LFS setstripe -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1390 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1392 run_test 27e "setstripe existing file (should return error)"
1395 test_mkdir $DIR/$tdir
1396 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1397 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1398 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1399 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1400 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1401 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1403 run_test 27f "setstripe with bad stripe size (should return error)"
1406 test_mkdir -p $DIR/d27
1407 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1408 $LFS getstripe $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1409 error "$DIR/d27/fnone has object"
1411 run_test 27g "$LFS getstripe with no objects"
1414 test_mkdir $DIR/$tdir
1415 touch $DIR/$tdir/$tfile || error "touch failed"
1416 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1417 error "missing objects"
1419 run_test 27i "$LFS getstripe with some objects"
1422 test_mkdir -p $DIR/d27
1423 $LFS setstripe -i $OSTCOUNT $DIR/d27/f27j &&
1424 error "setstripe failed" || true
1426 run_test 27j "setstripe with bad stripe offset (should return error)"
1428 test_27k() { # bug 2844
1429 test_mkdir -p $DIR/d27
1431 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1432 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1433 $LFS setstripe -S 67108864 $FILE || error "setstripe failed"
1434 BLKSIZE=$(stat $FILE | awk '/IO Block:/ { print $7 }')
1435 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1436 dd if=/dev/zero of=$FILE bs=4k count=1
1437 BLKSIZE=$(stat $FILE | awk '/IO Block:/ { print $7 }')
1438 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1440 run_test 27k "limit i_blksize for broken user apps"
1443 test_mkdir -p $DIR/d27
1444 mcreate $DIR/f27l || error "creating file"
1445 $RUNAS $SETSTRIPE -c 1 $DIR/f27l &&
1446 error "setstripe should have failed" || true
1448 run_test 27l "check setstripe permissions (should return error)"
1451 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1453 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1455 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1456 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1459 trap simple_cleanup_common EXIT
1460 test_mkdir -p $DIR/$tdir
1461 $LFS setstripe -i 0 -c 1 $DIR/$tdir/f27m_1
1462 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1463 error "dd should fill OST0"
1465 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1467 [ $i -gt 256 ] && break
1470 touch $DIR/$tdir/f27m_$i
1471 [ $($LFS getstripe $DIR/$tdir/f27m_$i | grep -A 10 obdidx |
1472 awk '{print $1}' | grep -w "0") ] &&
1473 error "OST0 was full but new created file still use it"
1475 touch $DIR/$tdir/f27m_$i
1476 [ $($LFS getstripe $DIR/$tdir/f27m_$i | grep -A 10 obdidx |
1477 awk '{print $1}'| grep -w "0") ] &&
1478 error "OST0 was full but new created file still use it"
1479 simple_cleanup_common
1481 run_test 27m "create file while OST0 was full"
1484 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1485 head -n 1 | awk '{print $1 * 2}')
1489 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1490 # if the OST isn't full anymore.
1492 local OSTIDX=${1:-""}
1494 local list=$(comma_list $(osts_nodes))
1495 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1497 do_nodes $list lctl set_param fail_loc=0
1498 sync # initiate all OST_DESTROYs from MDS to OST
1502 exhaust_precreations() {
1505 local FAILIDX=${3:-$OSTIDX}
1506 local ofacet=ost$((OSTIDX + 1))
1508 test_mkdir -p -c1 $DIR/$tdir
1509 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1510 local mfacet=mds$((mdtidx + 1))
1511 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1513 local OST=$(ostname_from_index $OSTIDX)
1516 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1517 local last_id=$(do_facet $mfacet lctl get_param -n \
1518 osc.$mdtosc_proc1.prealloc_last_id)
1519 local next_id=$(do_facet $mfacet lctl get_param -n \
1520 osc.$mdtosc_proc1.prealloc_next_id)
1522 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1523 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1525 test_mkdir -p $DIR/$tdir/${OST}
1526 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1527 #define OBD_FAIL_OST_ENOSPC 0x215
1528 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1529 echo "Creating to objid $last_id on ost $OST..."
1530 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1531 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1532 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1536 exhaust_all_precreations() {
1538 for (( i=0; i < OSTCOUNT; i++ )) ; do
1539 exhaust_precreations $i $1 -1
1544 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1547 remote_ost_nodsh && skip "remote OST with nodsh" && return
1550 rm -f $DIR/$tdir/$tfile
1551 exhaust_precreations 0 0x80000215
1552 $LFS setstripe -c -1 $DIR/$tdir
1553 touch $DIR/$tdir/$tfile || error
1554 $LFS getstripe $DIR/$tdir/$tfile
1557 run_test 27n "create file with some full OSTs"
1560 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1562 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1563 remote_ost_nodsh && skip "remote OST with nodsh" && return
1566 rm -f $DIR/$tdir/$tfile
1567 exhaust_all_precreations 0x215
1569 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1574 run_test 27o "create file with all full OSTs (should error)"
1577 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1579 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1580 remote_ost_nodsh && skip "remote OST with nodsh" && return
1583 rm -f $DIR/$tdir/$tfile
1584 test_mkdir -p $DIR/$tdir
1586 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1587 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1588 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1590 exhaust_precreations 0 0x80000215
1591 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1592 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1593 $LFS getstripe $DIR/$tdir/$tfile
1597 run_test 27p "append to a truncated file with some full OSTs"
1600 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1603 remote_ost_nodsh && skip "remote OST with nodsh" && return
1606 rm -f $DIR/$tdir/$tfile
1608 test_mkdir -p $DIR/$tdir
1609 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1610 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1611 error "truncate $DIR/$tdir/$tfile failed"
1612 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1614 exhaust_all_precreations 0x215
1616 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1617 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1621 run_test 27q "append to truncated file with all OSTs full (should error)"
1624 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1626 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1627 remote_ost_nodsh && skip "remote OST with nodsh" && return
1630 rm -f $DIR/$tdir/$tfile
1631 exhaust_precreations 0 0x80000215
1633 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile # && error
1637 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1639 test_27s() { # bug 10725
1640 test_mkdir -p $DIR/$tdir
1641 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1642 local stripe_count=0
1643 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1644 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1645 error "stripe width >= 2^32 succeeded" || true
1648 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1650 test_27t() { # bug 10864
1655 $WLFS getstripe $tfile
1658 run_test 27t "check that utils parse path correctly"
1660 test_27u() { # bug 4900
1661 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1662 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1664 local list=$(comma_list $(mdts_nodes))
1666 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1667 do_nodes $list $LCTL set_param fail_loc=0x139
1668 test_mkdir -p $DIR/$tdir
1669 trap simple_cleanup_common EXIT
1670 createmany -o $DIR/$tdir/t- 1000
1671 do_nodes $list $LCTL set_param fail_loc=0
1673 TLOG=$TMP/$tfile.getstripe
1674 $LFS getstripe $DIR/$tdir > $TLOG
1675 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1676 unlinkmany $DIR/$tdir/t- 1000
1678 [[ $OBJS -gt 0 ]] &&
1679 error "$OBJS objects created on OST-0. See $TLOG" || pass
1681 run_test 27u "skip object creation on OSC w/o objects"
1683 test_27v() { # bug 4900
1684 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1686 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1687 remote_ost_nodsh && skip "remote OST with nodsh" && return
1689 exhaust_all_precreations 0x215
1692 test_mkdir $DIR/$tdir
1693 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1695 touch $DIR/$tdir/$tfile
1696 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1698 for (( i=1; i < OSTCOUNT; i++ )); do
1699 do_facet ost$i lctl set_param fail_loc=0x705
1701 local START=`date +%s`
1702 createmany -o $DIR/$tdir/$tfile 32
1704 local FINISH=`date +%s`
1705 local TIMEOUT=`lctl get_param -n timeout`
1706 local PROCESS=$((FINISH - START))
1707 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1708 error "$FINISH - $START >= $TIMEOUT / 2"
1709 sleep $((TIMEOUT / 2 - PROCESS))
1712 run_test 27v "skip object creation on slow OST"
1714 test_27w() { # bug 10997
1715 test_mkdir $DIR/$tdir || error "mkdir failed"
1716 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1717 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1718 error "stripe size $size != 65536" || true
1719 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1720 error "$LFS getstripe -d $DIR/$tdir failed" || true
1722 run_test 27w "check $LFS setstripe -S option"
1725 [[ $OSTCOUNT -lt 2 ]] &&
1726 skip_env "skipping multiple stripe count/offset test" && return
1728 test_mkdir $DIR/$tdir || error "mkdir failed"
1729 for i in $(seq 1 $OSTCOUNT); do
1731 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1732 error "setstripe -c $i -i $offset failed"
1733 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1734 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1735 [ $count -ne $i ] && error "stripe count $count != $i" || true
1736 [ $index -ne $offset ] &&
1737 error "stripe offset $index != $offset" || true
1740 run_test 27wa "check $LFS setstripe -c -i options"
1743 remote_ost_nodsh && skip "remote OST with nodsh" && return
1744 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1746 OFFSET=$(($OSTCOUNT - 1))
1748 local OST=$(ostname_from_index $OSTIDX)
1750 test_mkdir -p $DIR/$tdir
1751 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1752 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1754 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1755 for i in $(seq 0 $OFFSET); do
1756 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1757 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 ]] && skip_env "needs >= 2 OSTs" && return
1766 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1767 remote_ost_nodsh && skip "remote OST with nodsh" && return
1768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1770 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1771 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1772 osc.$mdtosc.prealloc_last_id)
1773 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1774 osc.$mdtosc.prealloc_next_id)
1775 local fcount=$((last_id - next_id))
1776 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1777 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1779 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1780 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1781 local OST_DEACTIVE_IDX=-1
1786 for OSC in $MDS_OSCS; do
1787 OST=$(osc_to_ost $OSC)
1788 OSTIDX=$(index_from_ostuuid $OST)
1789 if [ $OST_DEACTIVE_IDX == -1 ]; then
1790 OST_DEACTIVE_IDX=$OSTIDX
1792 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1793 echo $OSC "is Deactivated:"
1794 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1798 OSTIDX=$(index_from_ostuuid $OST)
1799 test_mkdir -p $DIR/$tdir
1800 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1802 for OSC in $MDS_OSCS; do
1803 OST=$(osc_to_ost $OSC)
1804 OSTIDX=$(index_from_ostuuid $OST)
1805 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1806 echo $OST "is degraded:"
1807 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1808 obdfilter.$OST.degraded=1
1813 createmany -o $DIR/$tdir/$tfile $fcount
1815 for OSC in $MDS_OSCS; do
1816 OST=$(osc_to_ost $OSC)
1817 OSTIDX=$(index_from_ostuuid $OST)
1818 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1819 echo $OST "is recovered from degraded:"
1820 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1821 obdfilter.$OST.degraded=0
1823 do_facet $SINGLEMDS lctl --device %$OSC activate
1827 # all osp devices get activated, hence -1 stripe count restored
1830 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1831 # devices get activated.
1833 $LFS setstripe -c -1 $DIR/$tfile
1834 stripecnt=$($LFS getstripe -c $DIR/$tfile)
1836 [ $stripecnt -ne $OSTCOUNT ] &&
1837 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1840 run_test 27y "create files while OST0 is degraded and the rest inactive"
1846 lmm_count=$($GETSTRIPE -c $1)
1847 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1848 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1850 local old_ifs="$IFS"
1852 fid=($($LFS path2fid $1))
1855 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1856 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1858 # compare lmm_seq and lu_fid->f_seq
1859 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1860 # compare lmm_object_id and lu_fid->oid
1861 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1863 # check the trusted.fid attribute of the OST objects of the file
1864 local have_obdidx=false
1866 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1867 # skip lines up to and including "obdidx"
1868 [ -z "$obdidx" ] && break
1869 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1870 $have_obdidx || continue
1872 local ost=$((obdidx + 1))
1873 local dev=$(ostdevname $ost)
1876 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1878 seq=$(echo $seq | sed -e "s/^0x//g")
1879 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1880 oid_hex=$(echo $oid)
1882 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1884 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1888 # Don't unmount/remount the OSTs if we don't need to do that.
1889 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1890 # update too, until that use mount/ll_decode_filter_fid/mount.
1891 # Re-enable when debugfs will understand new filter_fid.
1893 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1894 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1895 $dev 2>/dev/null" | grep "parent=")
1897 if [ -z "$ff" ]; then
1899 mount_fstype ost$ost
1900 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1901 $(facet_mntpt ost$ost)/$obj_file)
1902 unmount_fstype ost$ost
1903 start ost$ost $dev $OST_MOUNT_OPTS
1907 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1909 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1911 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1912 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1914 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1915 # stripe_size=1048576 component_id=1 component_start=0 \
1916 # component_end=33554432
1917 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1918 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1919 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1921 if grep -q 'stripe=' <<<$ff; then
1922 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1924 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1925 # into f_ver in this case. See comment on ff_parent.
1926 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1929 if grep -q 'stripe_count=' <<<$ff; then
1930 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1931 -e 's/ .*//' <<<$ff)
1932 [ $lmm_count = $ff_scnt ] ||
1933 error "FF stripe count $lmm_count != $ff_scnt"
1935 # compare lmm_seq and filter_fid->ff_parent.f_seq
1936 [ $ff_pseq = $lmm_seq ] ||
1937 error "FF parent SEQ $ff_pseq != $lmm_seq"
1938 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1939 [ $ff_poid = $lmm_oid ] ||
1940 error "FF parent OID $ff_poid != $lmm_oid"
1941 (($ff_pstripe == $stripe_nr)) ||
1942 error "FF stripe $ff_pstripe != $stripe_nr"
1944 stripe_nr=$((stripe_nr + 1))
1949 remote_ost_nodsh && skip "remote OST with nodsh" && return
1950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1951 test_mkdir -p $DIR/$tdir
1953 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1954 { error "setstripe -c -1 failed"; return 1; }
1955 # We need to send a write to every object to get parent FID info set.
1956 # This _should_ also work for setattr, but does not currently.
1957 # touch $DIR/$tdir/$tfile-1 ||
1958 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1959 { error "dd $tfile-1 failed"; return 2; }
1960 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1961 { error "setstripe -c -1 failed"; return 3; }
1962 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1963 { error "dd $tfile-2 failed"; return 4; }
1965 # make sure write RPCs have been sent to OSTs
1968 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1969 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1971 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1973 test_27A() { # b=19102
1974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1975 local restore_size=$($GETSTRIPE -S $MOUNT)
1976 local restore_count=$($GETSTRIPE -c $MOUNT)
1977 local restore_offset=$($GETSTRIPE -i $MOUNT)
1978 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1979 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1980 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1981 local default_size=$($GETSTRIPE -S $MOUNT)
1982 local default_offset=$($GETSTRIPE -i $MOUNT)
1983 local dsize=$((1024 * 1024))
1984 [ $default_size -eq $dsize ] ||
1985 error "stripe size $default_size != $dsize"
1986 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1987 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1989 run_test 27A "check filesystem-wide default LOV EA values"
1991 test_27B() { # LU-2523
1992 test_mkdir -p $DIR/$tdir
1993 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1995 # open f1 with O_LOV_DELAY_CREATE
1997 # call setstripe ioctl on open file descriptor for f1
1999 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2003 # open f1 with O_LOV_DELAY_CREATE
2005 # call setstripe ioctl on open file descriptor for f1
2007 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2009 # Allow multiop to fail in imitation of NFS's busted semantics.
2012 run_test 27B "call setstripe on open unlinked file/rename victim"
2014 test_27C() { #LU-2871
2015 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2023 test_mkdir -p $DIR/$tdir
2025 for i in $(seq 0 $((OSTCOUNT - 1))); do
2026 # set stripe across all OSTs starting from OST$i
2027 $SETSTRIPE -i $i -c -1 $tfile$i
2028 # get striping information
2029 ost_idx=($($GETSTRIPE $tfile$i |
2030 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2034 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2035 error "${#ost_idx[@]} != $OSTCOUNT"
2037 for index in $(seq 0 $((OSTCOUNT - 1))); do
2039 for j in $(echo ${ost_idx[@]}); do
2040 if [ $index -eq $j ]; then
2046 error "Can not find $index in ${ost_idx[@]}"
2050 run_test 27C "check full striping across all OSTs"
2053 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2054 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2055 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2056 local POOL=${POOL:-testpool}
2058 local last_ost=$(($OSTCOUNT - 1))
2060 local ost_list=$(seq $first_ost $ost_step $last_ost)
2061 local ost_range="$first_ost $last_ost $ost_step"
2063 test_mkdir -p $DIR/$tdir
2064 pool_add $POOL || error "pool_add failed"
2065 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2068 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2070 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) ] &&
2071 skip27D += "-s 30,31"
2072 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2073 error "llapi_layout_test failed"
2075 destroy_test_pools || error "destroy test pools failed"
2077 run_test 27D "validate llapi_layout API"
2079 # Verify that default_easize is increased from its initial value after
2080 # accessing a widely striped file.
2082 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2083 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2084 skip "client does not have LU-3338 fix" && return
2086 # 72 bytes is the minimum space required to store striping
2087 # information for a file striped across one OST:
2088 # (sizeof(struct lov_user_md_v3) +
2089 # sizeof(struct lov_user_ost_data_v1))
2091 $LCTL set_param -n llite.*.default_easize $min_easize ||
2092 error "lctl set_param failed"
2093 local easize=$($LCTL get_param -n llite.*.default_easize)
2095 [ $easize -eq $min_easize ] ||
2096 error "failed to set default_easize"
2098 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2099 error "setstripe failed"
2103 easize=$($LCTL get_param -n llite.*.default_easize)
2105 [ $easize -gt $min_easize ] ||
2106 error "default_easize not updated"
2108 run_test 27E "check that default extended attribute size properly increases"
2110 test_27F() { # LU-5346/LU-7975
2111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2112 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2113 skip "Need MDS version at least 2.8.51" && return
2114 remote_ost_nodsh && skip "remote OST with nodsh" && return
2116 test_mkdir -p $DIR/$tdir
2118 $SETSTRIPE -c 2 $DIR/$tdir
2120 # stop all OSTs to reproduce situation for LU-7975 ticket
2121 for num in $(seq $OSTCOUNT); do
2125 # open/create f0 with O_LOV_DELAY_CREATE
2126 # truncate f0 to a non-0 size
2128 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2130 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2131 # open/write it again to force delayed layout creation
2132 cat /etc/hosts > $DIR/$tdir/f0 &
2136 for num in $(seq $OSTCOUNT); do
2137 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2138 error "ost$num failed to start"
2141 wait $catpid || error "cat failed"
2143 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2144 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2147 run_test 27F "Client resend delayed layout creation with non-zero size"
2149 # createtest also checks that device nodes are created and
2150 # then visible correctly (#2091)
2151 test_28() { # bug 2091
2153 $CREATETEST $DIR/d28/ct || error
2155 run_test 28 "create/mknod/mkdir with bad file types ============"
2158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2159 sync; sleep 1; sync # flush out any dirty pages from previous tests
2166 declare -i LOCKCOUNTORIG=0
2167 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2168 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2170 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2172 declare -i LOCKUNUSEDCOUNTORIG=0
2173 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2174 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2181 declare -i LOCKCOUNTCURRENT=0
2182 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2183 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2186 declare -i LOCKUNUSEDCOUNTCURRENT=0
2187 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2188 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2191 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2192 $LCTL set_param -n ldlm.dump_namespaces ""
2193 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2194 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2195 log "dumped log to $TMP/test_29.dk (bug 5793)"
2198 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2199 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2200 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2201 log "dumped log to $TMP/test_29.dk (bug 5793)"
2205 run_test 29 "IT_GETATTR regression ============================"
2207 test_30a() { # was test_30
2208 cp $(which ls) $DIR || cp /bin/ls $DIR
2212 run_test 30a "execute binary from Lustre (execve) =============="
2215 cp `which ls` $DIR || cp /bin/ls $DIR
2217 $RUNAS $DIR/ls / || error
2220 run_test 30b "execute binary from Lustre as non-root ==========="
2222 test_30c() { # b=22376
2223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2224 cp `which ls` $DIR || cp /bin/ls $DIR
2226 cancel_lru_locks mdc
2227 cancel_lru_locks osc
2228 $RUNAS $DIR/ls / || error
2231 run_test 30c "execute binary from Lustre without read perms ===="
2234 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2235 $CHECKSTAT -a $DIR/f31 || error
2237 run_test 31a "open-unlink file =================================="
2240 touch $DIR/f31 || error
2241 ln $DIR/f31 $DIR/f31b || error
2242 $MULTIOP $DIR/f31b Ouc || error
2243 $CHECKSTAT -t file $DIR/f31 || error
2245 run_test 31b "unlink file with multiple links while open ======="
2248 touch $DIR/f31 || error
2249 ln $DIR/f31 $DIR/f31c || error
2250 multiop_bg_pause $DIR/f31 O_uc || return 1
2252 $MULTIOP $DIR/f31c Ouc
2253 kill -USR1 $MULTIPID
2256 run_test 31c "open-unlink file with multiple links ============="
2259 opendirunlink $DIR/d31d $DIR/d31d || error
2260 $CHECKSTAT -a $DIR/d31d || error
2262 run_test 31d "remove of open directory ========================="
2264 test_31e() { # bug 2904
2265 openfilleddirunlink $DIR/d31e || error
2267 run_test 31e "remove of open non-empty directory ==============="
2269 test_31f() { # bug 4554
2270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2272 test_mkdir $DIR/d31f
2273 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2274 cp /etc/hosts $DIR/d31f
2276 $GETSTRIPE $DIR/d31f/hosts
2277 multiop_bg_pause $DIR/d31f D_c || return 1
2280 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2281 test_mkdir $DIR/d31f
2282 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2283 cp /etc/hosts $DIR/d31f
2285 $GETSTRIPE $DIR/d31f/hosts
2286 multiop_bg_pause $DIR/d31f D_c || return 1
2289 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2290 wait $MULTIPID || error "first opendir $MULTIPID failed"
2294 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2295 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2298 run_test 31f "remove of open directory with open-unlink file ==="
2301 echo "-- cross directory link --"
2302 test_mkdir -c1 $DIR/${tdir}ga
2303 test_mkdir -c1 $DIR/${tdir}gb
2304 touch $DIR/${tdir}ga/f
2305 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2306 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2307 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2308 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2309 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2311 run_test 31g "cross directory link==============="
2314 echo "-- cross directory link --"
2315 test_mkdir -c1 $DIR/${tdir}
2316 test_mkdir -c1 $DIR/${tdir}/dir
2317 touch $DIR/${tdir}/f
2318 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2319 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2320 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2321 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2322 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2324 run_test 31h "cross directory link under child==============="
2327 echo "-- cross directory link --"
2328 test_mkdir -c1 $DIR/$tdir
2329 test_mkdir -c1 $DIR/$tdir/dir
2330 touch $DIR/$tdir/dir/f
2331 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2332 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2333 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2334 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2335 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2337 run_test 31i "cross directory link under parent==============="
2340 test_mkdir -c1 -p $DIR/$tdir
2341 test_mkdir -c1 -p $DIR/$tdir/dir1
2342 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2343 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2344 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2345 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2348 run_test 31j "link for directory==============="
2351 test_mkdir -c1 -p $DIR/$tdir
2353 touch $DIR/$tdir/exist
2354 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2355 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2356 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2357 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2358 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2359 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2360 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2363 run_test 31k "link to file: the same, non-existing, dir==============="
2369 touch $DIR/d31m2/exist
2370 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2371 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2372 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2373 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2374 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2375 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2378 run_test 31m "link to file: the same, non-existing, dir==============="
2381 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2382 nlink=$(stat --format=%h $DIR/$tfile)
2383 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2385 local cmd="exec $fd<$DIR/$tfile"
2388 trap "eval $cmd" EXIT
2389 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2390 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2391 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2392 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2393 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2396 run_test 31n "check link count of unlinked file"
2399 local TEMPNAME=$(mktemp $1_XXXXXX)
2400 mlink $TEMPNAME $1 2> /dev/null &&
2401 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2405 test_31o() { # LU-2901
2406 test_mkdir -p $DIR/$tdir
2407 for LOOP in $(seq 100); do
2408 rm -f $DIR/$tdir/$tfile*
2409 for THREAD in $(seq 8); do
2410 link_one $DIR/$tdir/$tfile.$LOOP &
2413 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2414 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2415 error "$LINKS duplicate links to $tfile.$LOOP" &&
2419 run_test 31o "duplicate hard links with same filename"
2422 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2424 test_mkdir $DIR/$tdir
2425 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2426 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2428 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2429 error "open unlink test1 failed"
2430 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2431 error "open unlink test2 failed"
2433 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2434 error "test1 still exists"
2435 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2436 error "test2 still exists"
2438 run_test 31p "remove of open striped directory"
2440 cleanup_test32_mount() {
2443 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2444 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2445 losetup -d $loopdev || true
2451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2452 echo "== more mountpoints and symlinks ================="
2453 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2454 trap cleanup_test32_mount EXIT
2455 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2456 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2457 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2458 cleanup_test32_mount
2460 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2464 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2465 trap cleanup_test32_mount EXIT
2466 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2467 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2468 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2469 cleanup_test32_mount
2471 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2475 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2476 trap cleanup_test32_mount EXIT
2477 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2478 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2479 test_mkdir -p $DIR/$tdir/d2/test_dir
2480 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2481 cleanup_test32_mount
2483 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2487 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2488 trap cleanup_test32_mount EXIT
2489 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2490 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2491 test_mkdir -p $DIR/$tdir/d2/test_dir
2492 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2493 cleanup_test32_mount
2495 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2498 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2499 test_mkdir -p $DIR/d32e/tmp
2500 TMP_DIR=$DIR/d32e/tmp
2501 ln -s $DIR/d32e $TMP_DIR/symlink11
2502 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2503 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2504 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2506 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2509 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2510 test_mkdir -p $DIR/d32f/tmp
2511 TMP_DIR=$DIR/d32f/tmp
2512 ln -s $DIR/d32f $TMP_DIR/symlink11
2513 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2514 ls $DIR/d32f/tmp/symlink11 || error
2515 ls $DIR/d32f/symlink01 || error
2517 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2520 TMP_DIR=$DIR/$tdir/tmp
2521 test_mkdir -p $DIR/$tdir/tmp
2522 test_mkdir $DIR/${tdir}2
2523 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2524 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2525 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2526 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2527 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2528 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2530 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2533 rm -fr $DIR/$tdir $DIR/${tdir}2
2534 TMP_DIR=$DIR/$tdir/tmp
2535 test_mkdir -p $DIR/$tdir/tmp
2536 test_mkdir $DIR/${tdir}2
2537 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2538 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2539 ls $TMP_DIR/symlink12 || error
2540 ls $DIR/$tdir/symlink02 || error
2542 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2546 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2547 trap cleanup_test32_mount EXIT
2548 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2549 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2550 touch $DIR/$tdir/test_file
2551 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2552 cleanup_test32_mount
2554 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2558 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2559 trap cleanup_test32_mount EXIT
2560 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2561 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2562 touch $DIR/$tdir/test_file
2563 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2564 cleanup_test32_mount
2566 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2571 trap cleanup_test32_mount EXIT
2572 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2573 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2574 test_mkdir -p $DIR/$tdir/d2
2575 touch $DIR/$tdir/d2/test_file || error
2576 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2577 cleanup_test32_mount
2579 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2584 trap cleanup_test32_mount EXIT
2585 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2586 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2587 test_mkdir -p $DIR/$tdir/d2
2588 touch $DIR/$tdir/d2/test_file
2589 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2590 cleanup_test32_mount
2592 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2596 test_mkdir -p $DIR/d32m/tmp
2597 TMP_DIR=$DIR/d32m/tmp
2598 ln -s $DIR $TMP_DIR/symlink11
2599 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2600 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2601 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2603 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2607 test_mkdir -p $DIR/d32n/tmp
2608 TMP_DIR=$DIR/d32n/tmp
2609 ln -s $DIR $TMP_DIR/symlink11
2610 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2611 ls -l $DIR/d32n/tmp/symlink11 || error
2612 ls -l $DIR/d32n/symlink01 || error
2614 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2618 test_mkdir -p $DIR/d32o/tmp
2619 TMP_DIR=$DIR/d32o/tmp
2620 ln -s $DIR/$tfile $TMP_DIR/symlink12
2621 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2622 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2623 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2624 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2625 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2627 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2637 test_mkdir -p $DIR/d32p/tmp
2639 TMP_DIR=$DIR/d32p/tmp
2641 ln -s $DIR/$tfile $TMP_DIR/symlink12
2643 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2645 cat $DIR/d32p/tmp/symlink12 || error
2647 cat $DIR/d32p/symlink02 || error
2650 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2654 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2655 trap cleanup_test32_mount EXIT
2656 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2657 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2658 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2659 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2660 cleanup_test32_mount
2662 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2666 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2667 trap cleanup_test32_mount EXIT
2668 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2669 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2670 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2671 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2672 cleanup_test32_mount
2674 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2679 chmod 444 $DIR/$tfile
2680 chown $RUNAS_ID $DIR/$tfile
2682 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2685 run_test 33aa "write file with mode 444 (should return error) ===="
2689 test_mkdir -p $DIR/d33
2690 chown $RUNAS_ID $DIR/d33
2691 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2692 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2693 error "open RDWR" || true
2695 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2699 test_mkdir -p $DIR/d33
2700 chown $RUNAS_ID $DIR/d33
2701 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2703 run_test 33b "test open file with malformed flags (No panic)"
2706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2712 remote_ost_nodsh && skip "remote OST with nodsh" && return
2715 test_mkdir -p $DIR/d33
2716 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2719 for ostnum in $(seq $OSTCOUNT); do
2720 # test-framework's OST numbering is one-based, while Lustre's
2722 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2723 # Parsing llobdstat's output sucks; we could grep the /proc
2724 # path, but that's likely to not be as portable as using the
2725 # llobdstat utility. So we parse lctl output instead.
2726 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2727 obdfilter/$ostname/stats |
2728 awk '/^write_bytes/ {print $7}' )
2729 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2730 if (( ${write_bytes:-0} > 0 ))
2737 $all_zeros || return 0
2740 echo foo > $DIR/d33/bar
2744 # Total up write_bytes after writing. We'd better find non-zeros.
2745 for ostnum in $(seq $OSTCOUNT); do
2746 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2747 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2748 obdfilter/$ostname/stats |
2749 awk '/^write_bytes/ {print $7}' )
2750 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2751 if (( ${write_bytes:-0} > 0 ))
2760 for ostnum in $(seq $OSTCOUNT); do
2761 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2762 echo "Check that write_bytes is present in obdfilter/*/stats:"
2763 do_facet ost$ostnum lctl get_param -n \
2764 obdfilter/$ostname/stats
2766 error "OST not keeping write_bytes stats (b22312)"
2769 run_test 33c "test llobdstat and write_bytes"
2772 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2775 local remote_dir=$DIR/$tdir/remote_dir
2777 test_mkdir -p $DIR/$tdir
2778 $LFS mkdir -i $MDTIDX $remote_dir ||
2779 error "create remote directory failed"
2781 touch $remote_dir/$tfile
2782 chmod 444 $remote_dir/$tfile
2783 chown $RUNAS_ID $remote_dir/$tfile
2785 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2787 chown $RUNAS_ID $remote_dir
2788 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2789 error "create" || true
2790 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2791 error "open RDWR" || true
2792 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2794 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2797 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2801 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2802 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2803 mkdir $DIR/$tdir/local_dir
2805 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2806 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2807 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2809 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2810 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2812 rmdir $DIR/$tdir/* || error "rmdir failed"
2815 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2816 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2817 mkdir $DIR/$tdir/local_dir
2819 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2820 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2821 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2823 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2824 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2826 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2829 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2830 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2831 mkdir $DIR/$tdir/local_dir
2833 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2834 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2835 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2837 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2838 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2840 run_test 33e "mkdir and striped directory should have same mode"
2844 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2848 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2849 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2852 chmod go+rwx $DIR/$tdir
2853 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2854 trap cleanup_33f EXIT
2856 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2857 error "cannot create striped directory"
2859 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2860 error "cannot create files in striped directory"
2862 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2863 error "cannot remove files in striped directory"
2865 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2866 error "cannot remove striped directory"
2870 run_test 33f "nonroot user can create, access, and remove a striped directory"
2873 mkdir -p $DIR/$tdir/dir2
2875 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2877 [[ $err =~ "exists" ]] || error "Not exists error"
2879 run_test 33g "nonroot user create already existing root created file"
2881 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2884 $MCREATE $DIR/f34 || error
2885 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2886 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2887 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2888 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2890 run_test 34a "truncate file that has not been opened ==========="
2893 [ ! -f $DIR/f34 ] && test_34a
2894 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2895 $OPENFILE -f O_RDONLY $DIR/f34
2896 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2897 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2899 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2902 [ ! -f $DIR/f34 ] && test_34a
2903 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2904 $OPENFILE -f O_RDWR $DIR/f34
2905 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2906 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2908 run_test 34c "O_RDWR opening file-with-size works =============="
2911 [ ! -f $DIR/f34 ] && test_34a
2912 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2913 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2916 run_test 34d "write to sparse file ============================="
2920 $MCREATE $DIR/f34e || error
2921 $TRUNCATE $DIR/f34e 1000 || error
2922 $CHECKSTAT -s 1000 $DIR/f34e || error
2923 $OPENFILE -f O_RDWR $DIR/f34e
2924 $CHECKSTAT -s 1000 $DIR/f34e || error
2926 run_test 34e "create objects, some with size and some without =="
2928 test_34f() { # bug 6242, 6243
2929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2932 $MCREATE $DIR/f34f || error
2933 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2934 dd if=$DIR/f34f of=$TMP/f34f
2935 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2936 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2937 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2938 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2939 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2941 run_test 34f "read from a file with no objects until EOF ======="
2944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2945 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2946 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2947 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2948 cancel_lru_locks osc
2949 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2950 error "wrong size after lock cancel"
2952 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2953 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2954 error "expanding truncate failed"
2955 cancel_lru_locks osc
2956 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2957 error "wrong expanded size after lock cancel"
2959 run_test 34g "truncate long file ==============================="
2962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2966 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2967 sync # Flush the cache so that multiop below does not block on cache
2968 # flush when getting the group lock
2969 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2972 # Since just timed wait is not good enough, let's do a sync write
2973 # that way we are sure enough time for a roundtrip + processing
2974 # passed + 2 seconds of extra margin.
2975 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2979 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2980 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2984 local nsz=`stat -c %s $DIR/$tfile`
2985 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2987 run_test 34h "ftruncate file under grouplock should not block"
2990 cp /bin/sh $DIR/f35a
2992 chown $RUNAS_ID $DIR/f35a
2993 $RUNAS $DIR/f35a && error || true
2996 run_test 35a "exec file with mode 444 (should return and not leak) ====="
3000 utime $DIR/f36 || error
3002 run_test 36a "MDS utime check (mknod, utime) ==================="
3006 utime $DIR/f36 || error
3008 run_test 36b "OST utime check (open, utime) ===================="
3013 chown $RUNAS_ID $DIR/d36
3014 $RUNAS utime $DIR/d36/f36 || error
3016 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3019 [ ! -d $DIR/d36 ] && test_36c
3020 echo "" > $DIR/d36/f36
3021 $RUNAS utime $DIR/d36/f36 || error
3023 run_test 36d "non-root OST utime check (open, utime) ==========="
3026 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3027 test_mkdir -p $DIR/$tdir
3028 touch $DIR/$tdir/$tfile
3029 $RUNAS utime $DIR/$tdir/$tfile && \
3030 error "utime worked, expected failure" || true
3032 run_test 36e "utime on non-owned file (should return error) ===="
3036 local LANG_SAVE=$LANG
3037 local LC_LANG_SAVE=$LC_LANG
3038 export LANG=C LC_LANG=C # for date language
3040 DATESTR="Dec 20 2000"
3041 test_mkdir -p $DIR/$tdir
3042 lctl set_param fail_loc=$fl
3044 cp /etc/hosts $DIR/$tdir/$tfile
3045 sync & # write RPC generated with "current" inode timestamp, but delayed
3047 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3048 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3049 cancel_lru_locks osc
3050 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3052 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3053 echo "BEFORE: $LS_BEFORE" && \
3054 echo "AFTER : $LS_AFTER" && \
3055 echo "WANT : $DATESTR" && \
3056 error "$DIR/$tdir/$tfile timestamps changed" || true
3058 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3063 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3064 subr_36fh "0x80000214"
3066 run_test 36f "utime on file racing with OST BRW write =========="
3069 remote_ost_nodsh && skip "remote OST with nodsh" && return
3070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3075 test_mkdir -p $DIR/$tdir
3076 fmd_max_age=$(do_facet ost1 \
3077 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3080 fmd_before=$(do_facet ost1 \
3081 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3082 touch $DIR/$tdir/$tfile
3083 sleep $((fmd_max_age + 12))
3084 fmd_after=$(do_facet ost1 \
3085 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3087 echo "fmd_before: $fmd_before"
3088 echo "fmd_after: $fmd_after"
3089 [[ $fmd_after -gt $fmd_before ]] &&
3090 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3091 error "fmd didn't expire after ping" || true
3093 run_test 36g "filter mod data cache expiry ====================="
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3097 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3098 subr_36fh "0x80000227"
3100 run_test 36h "utime on file racing with OST BRW write =========="
3103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3105 test_mkdir $DIR/$tdir
3106 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3108 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3109 local new_mtime=$((mtime + 200))
3111 #change Modify time of striped dir
3112 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3113 error "change mtime failed"
3115 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3117 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3119 run_test 36i "change mtime on striped directory"
3121 # test_37 - duplicate with tests 32q 32r
3124 local file=$DIR/$tfile
3126 openfile -f O_DIRECTORY $file
3129 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3130 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3132 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3134 test_39a() { # was test_39
3136 touch $DIR/${tfile}2
3137 # ls -l $DIR/$tfile $DIR/${tfile}2
3138 # ls -lu $DIR/$tfile $DIR/${tfile}2
3139 # ls -lc $DIR/$tfile $DIR/${tfile}2
3141 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3142 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3144 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3146 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3148 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3149 error "O_TRUNC didn't change timestamps"
3152 run_test 39a "mtime changed on create ==========================="
3155 test_mkdir -p -c1 $DIR/$tdir
3156 cp -p /etc/passwd $DIR/$tdir/fopen
3157 cp -p /etc/passwd $DIR/$tdir/flink
3158 cp -p /etc/passwd $DIR/$tdir/funlink
3159 cp -p /etc/passwd $DIR/$tdir/frename
3160 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3163 echo "aaaaaa" >> $DIR/$tdir/fopen
3164 echo "aaaaaa" >> $DIR/$tdir/flink
3165 echo "aaaaaa" >> $DIR/$tdir/funlink
3166 echo "aaaaaa" >> $DIR/$tdir/frename
3168 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3169 local link_new=`stat -c %Y $DIR/$tdir/flink`
3170 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3171 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3173 cat $DIR/$tdir/fopen > /dev/null
3174 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3175 rm -f $DIR/$tdir/funlink2
3176 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3178 for (( i=0; i < 2; i++ )) ; do
3179 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3180 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3181 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3182 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3184 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3185 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3186 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3187 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3189 cancel_lru_locks osc
3190 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3193 run_test 39b "mtime change on open, link, unlink, rename ======"
3195 # this should be set to past
3196 TEST_39_MTIME=`date -d "1 year ago" +%s`
3202 local mtime0=`stat -c %Y $DIR1/$tfile`
3204 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3205 local mtime1=`stat -c %Y $DIR1/$tfile`
3206 [ "$mtime1" = $TEST_39_MTIME ] || \
3207 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3210 echo hello >> $DIR1/$tfile
3212 local mtime2=`stat -c %Y $DIR1/$tfile`
3213 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3214 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3216 mv $DIR1/$tfile $DIR1/$tfile-1
3218 for (( i=0; i < 2; i++ )) ; do
3219 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3220 [ "$mtime2" = "$mtime3" ] || \
3221 error "mtime ($mtime2) changed (to $mtime3) on rename"
3223 cancel_lru_locks osc
3224 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3227 run_test 39c "mtime change on rename ==========================="
3231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3234 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3236 for (( i=0; i < 2; i++ )) ; do
3237 local mtime=`stat -c %Y $DIR1/$tfile`
3238 [ $mtime = $TEST_39_MTIME ] || \
3239 error "mtime($mtime) is not set to $TEST_39_MTIME"
3241 cancel_lru_locks osc
3242 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3245 run_test 39d "create, utime, stat =============================="
3249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3251 local mtime1=`stat -c %Y $DIR1/$tfile`
3253 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3255 for (( i=0; i < 2; i++ )) ; do
3256 local mtime2=`stat -c %Y $DIR1/$tfile`
3257 [ $mtime2 = $TEST_39_MTIME ] || \
3258 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3260 cancel_lru_locks osc
3261 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3264 run_test 39e "create, stat, utime, stat ========================"
3268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3270 mtime1=`stat -c %Y $DIR1/$tfile`
3273 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3275 for (( i=0; i < 2; i++ )) ; do
3276 local mtime2=`stat -c %Y $DIR1/$tfile`
3277 [ $mtime2 = $TEST_39_MTIME ] || \
3278 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3280 cancel_lru_locks osc
3281 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3284 run_test 39f "create, stat, sleep, utime, stat ================="
3288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3289 echo hello >> $DIR1/$tfile
3290 local mtime1=`stat -c %Y $DIR1/$tfile`
3293 chmod o+r $DIR1/$tfile
3295 for (( i=0; i < 2; i++ )) ; do
3296 local mtime2=`stat -c %Y $DIR1/$tfile`
3297 [ "$mtime1" = "$mtime2" ] || \
3298 error "lost mtime: $mtime2, should be $mtime1"
3300 cancel_lru_locks osc
3301 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3304 run_test 39g "write, chmod, stat ==============================="
3308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3313 echo hello >> $DIR1/$tfile
3314 local mtime1=`stat -c %Y $DIR1/$tfile`
3316 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3318 if [ "$d1" != "$d2" ]; then
3319 echo "write and touch not within one second"
3321 for (( i=0; i < 2; i++ )) ; do
3322 local mtime2=`stat -c %Y $DIR1/$tfile`
3323 [ "$mtime2" = $TEST_39_MTIME ] || \
3324 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3326 cancel_lru_locks osc
3327 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3331 run_test 39h "write, utime within one second, stat ============="
3334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3338 echo hello >> $DIR1/$tfile
3339 local mtime1=`stat -c %Y $DIR1/$tfile`
3341 mv $DIR1/$tfile $DIR1/$tfile-1
3343 for (( i=0; i < 2; i++ )) ; do
3344 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3346 [ "$mtime1" = "$mtime2" ] || \
3347 error "lost mtime: $mtime2, should be $mtime1"
3349 cancel_lru_locks osc
3350 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3353 run_test 39i "write, rename, stat =============================="
3356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3357 start_full_debug_logging
3361 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3362 lctl set_param fail_loc=0x80000412
3363 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3364 error "multiop failed"
3366 local mtime1=`stat -c %Y $DIR1/$tfile`
3368 mv $DIR1/$tfile $DIR1/$tfile-1
3370 kill -USR1 $multipid
3371 wait $multipid || error "multiop close failed"
3373 for (( i=0; i < 2; i++ )) ; do
3374 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3375 [ "$mtime1" = "$mtime2" ] ||
3376 error "mtime is lost on close: $mtime2, " \
3379 cancel_lru_locks osc
3380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3382 lctl set_param fail_loc=0
3383 stop_full_debug_logging
3385 run_test 39j "write, rename, close, stat ======================="
3388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3392 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3394 local mtime1=`stat -c %Y $DIR1/$tfile`
3396 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3398 kill -USR1 $multipid
3399 wait $multipid || error "multiop close failed"
3401 for (( i=0; i < 2; i++ )) ; do
3402 local mtime2=`stat -c %Y $DIR1/$tfile`
3404 [ "$mtime2" = $TEST_39_MTIME ] || \
3405 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3407 cancel_lru_locks osc
3408 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3411 run_test 39k "write, utime, close, stat ========================"
3413 # this should be set to future
3414 TEST_39_ATIME=`date -d "1 year" +%s`
3417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3418 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3419 local atime_diff=$(do_facet $SINGLEMDS \
3420 lctl get_param -n mdd.*MDT0000*.atime_diff)
3424 # test setting directory atime to future
3425 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3426 local atime=$(stat -c %X $DIR/$tdir)
3427 [ "$atime" = $TEST_39_ATIME ] ||
3428 error "atime is not set to future: $atime, $TEST_39_ATIME"
3430 # test setting directory atime from future to now
3431 local now=$(date +%s)
3432 touch -a -d @$now $DIR/$tdir
3434 atime=$(stat -c %X $DIR/$tdir)
3435 [ "$atime" -eq "$now" ] ||
3436 error "atime is not updated from future: $atime, $now"
3438 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3441 # test setting directory atime when now > dir atime + atime_diff
3442 local d1=$(date +%s)
3444 local d2=$(date +%s)
3445 cancel_lru_locks mdc
3446 atime=$(stat -c %X $DIR/$tdir)
3447 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3448 error "atime is not updated : $atime, should be $d2"
3450 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3453 # test not setting directory atime when now < dir atime + atime_diff
3455 cancel_lru_locks mdc
3456 atime=$(stat -c %X $DIR/$tdir)
3457 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3458 error "atime is updated to $atime, should remain $d1<atime<$d2"
3460 do_facet $SINGLEMDS \
3461 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3463 run_test 39l "directory atime update ==========================="
3466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3469 local far_past_mtime=$(date -d "May 29 1953" +%s)
3470 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3472 touch -m -d @$far_past_mtime $DIR1/$tfile
3473 touch -a -d @$far_past_atime $DIR1/$tfile
3475 for (( i=0; i < 2; i++ )) ; do
3476 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3477 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3478 error "atime or mtime set incorrectly"
3480 cancel_lru_locks osc
3481 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3484 run_test 39m "test atime and mtime before 1970"
3486 test_39n() { # LU-3832
3487 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3488 local atime_diff=$(do_facet $SINGLEMDS \
3489 lctl get_param -n mdd.*MDT0000*.atime_diff)
3494 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3497 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3498 atime0=$(stat -c %X $DIR/$tfile)
3501 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3502 atime1=$(stat -c %X $DIR/$tfile)
3505 cancel_lru_locks mdc
3506 cancel_lru_locks osc
3507 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3508 atime2=$(stat -c %X $DIR/$tfile)
3510 do_facet $SINGLEMDS \
3511 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3513 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3514 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3516 run_test 39n "check that O_NOATIME is honored"
3519 TESTDIR=$DIR/$tdir/$tfile
3520 [ -e $TESTDIR ] && rm -rf $TESTDIR
3527 links2=$(stat -c %h .)
3528 [ $(($links1 + 2)) != $links2 ] &&
3529 error "wrong links count $(($links1 + 2)) != $links2"
3531 links3=$(stat -c %h .)
3532 [ $(($links1 + 1)) != $links3 ] &&
3533 error "wrong links count $links1 != $links3"
3536 run_test 39o "directory cached attributes updated after create ========"
3539 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3541 TESTDIR=$DIR/$tdir/$tfile
3542 [ -e $TESTDIR ] && rm -rf $TESTDIR
3543 test_mkdir -p $TESTDIR
3547 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3548 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3550 links2=$(stat -c %h .)
3551 [ $(($links1 + 2)) != $links2 ] &&
3552 error "wrong links count $(($links1 + 2)) != $links2"
3554 links3=$(stat -c %h .)
3555 [ $(($links1 + 1)) != $links3 ] &&
3556 error "wrong links count $links1 != $links3"
3559 run_test 39p "remote directory cached attributes updated after create ========"
3562 test_39q() { # LU-8041
3563 local testdir=$DIR/$tdir
3565 multiop_bg_pause $testdir D_c || error "multiop failed"
3567 cancel_lru_locks mdc
3568 kill -USR1 $multipid
3569 local atime=$(stat -c %X $testdir)
3570 [ "$atime" -ne 0 ] || error "atime is zero"
3572 run_test 39q "close won't zero out atime"
3575 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3576 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3577 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3578 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3579 error "$tfile is not 4096 bytes in size"
3581 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3585 small_write $DIR/f41 18
3587 run_test 41 "test small file write + fstat ====================="
3589 count_ost_writes() {
3590 lctl get_param -n osc.*.stats |
3591 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3592 END { printf("%0.0f", writes) }'
3599 BG_DIRTY_RATIO_SAVE=10
3600 MAX_BG_DIRTY_RATIO=25
3604 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3605 # dirty_ratio, dirty_background_ratio
3606 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3607 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3608 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3609 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3611 # if file not here, we are a 2.4 kernel
3612 kill -CONT `pidof kupdated`
3617 # setup the trap first, so someone cannot exit the test at the
3618 # exact wrong time and mess up a machine
3619 trap start_writeback EXIT
3620 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3621 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3622 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3623 sysctl -w vm.dirty_writeback_centisecs=0
3624 sysctl -w vm.dirty_writeback_centisecs=0
3625 # save and increase /proc/sys/vm/dirty_ratio
3626 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3627 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3628 # save and increase /proc/sys/vm/dirty_background_ratio
3629 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3630 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3632 # if file not here, we are a 2.4 kernel
3633 kill -STOP `pidof kupdated`
3637 # ensure that all stripes have some grant before we test client-side cache
3639 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3640 dd if=/dev/zero of=$i bs=4k count=1
3645 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3646 # file truncation, and file removal.
3648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3650 cancel_lru_locks osc
3652 sync; sleep 1; sync # just to be safe
3653 BEFOREWRITES=`count_ost_writes`
3654 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3655 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3656 AFTERWRITES=`count_ost_writes`
3657 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3658 error "$BEFOREWRITES < $AFTERWRITES"
3661 run_test 42a "ensure that we don't flush on close"
3664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3666 cancel_lru_locks osc
3669 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3670 BEFOREWRITES=$(count_ost_writes)
3671 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3672 AFTERWRITES=$(count_ost_writes)
3673 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3674 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3676 BEFOREWRITES=$(count_ost_writes)
3677 sync || error "sync: $?"
3678 AFTERWRITES=$(count_ost_writes)
3679 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3680 error "$BEFOREWRITES < $AFTERWRITES on sync"
3682 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3686 run_test 42b "test destroy of file with cached dirty data ======"
3688 # if these tests just want to test the effect of truncation,
3689 # they have to be very careful. consider:
3690 # - the first open gets a {0,EOF}PR lock
3691 # - the first write conflicts and gets a {0, count-1}PW
3692 # - the rest of the writes are under {count,EOF}PW
3693 # - the open for truncate tries to match a {0,EOF}PR
3694 # for the filesize and cancels the PWs.
3695 # any number of fixes (don't get {0,EOF} on open, match
3696 # composite locks, do smarter file size management) fix
3697 # this, but for now we want these tests to verify that
3698 # the cancellation with truncate intent works, so we
3699 # start the file with a full-file pw lock to match against
3700 # until the truncate.
3705 cancel_lru_locks osc
3707 # prime the file with 0,EOF PW to match
3711 # now the real test..
3712 dd if=/dev/zero of=$file bs=1024 count=100
3713 BEFOREWRITES=`count_ost_writes`
3714 $TRUNCATE $file $offset
3715 cancel_lru_locks osc
3716 AFTERWRITES=`count_ost_writes`
3721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3723 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3724 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3727 run_test 42c "test partial truncate of file with cached dirty data"
3730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3732 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3733 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3736 run_test 42d "test complete truncate of file with cached dirty data"
3738 test_42e() { # bug22074
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3740 local TDIR=$DIR/${tdir}e
3741 local pagesz=$(page_size)
3742 local pages=16 # hardcoded 16 pages, don't change it.
3743 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3744 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3748 test_mkdir -p $DIR/${tdir}e
3749 $SETSTRIPE -c 1 $TDIR
3750 createmany -o $TDIR/f $files
3752 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3754 # we assume that with $OSTCOUNT files, at least one of them will
3755 # be allocated on OST0.
3756 warmup_files=$((OSTCOUNT * max_dirty_mb))
3757 createmany -o $TDIR/w $warmup_files
3759 # write a large amount of data into one file and sync, to get good
3760 # avail_grant number from OST.
3761 for ((i=0; i<$warmup_files; i++)); do
3762 idx=$($GETSTRIPE -i $TDIR/w$i)
3763 [ $idx -ne 0 ] && continue
3764 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3767 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3769 $LCTL get_param $proc_osc0/cur_dirty_bytes
3770 $LCTL get_param $proc_osc0/cur_grant_bytes
3772 # create as much dirty pages as we can while not to trigger the actual
3773 # RPCs directly. but depends on the env, VFS may trigger flush during this
3774 # period, hopefully we are good.
3775 for ((i=0; i<$warmup_files; i++)); do
3776 idx=$($GETSTRIPE -i $TDIR/w$i)
3777 [ $idx -ne 0 ] && continue
3778 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3780 $LCTL get_param $proc_osc0/cur_dirty_bytes
3781 $LCTL get_param $proc_osc0/cur_grant_bytes
3783 # perform the real test
3784 $LCTL set_param $proc_osc0/rpc_stats 0
3785 for ((;i<$files; i++)); do
3786 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3787 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3790 $LCTL get_param $proc_osc0/rpc_stats
3793 local have_ppr=false
3794 $LCTL get_param $proc_osc0/rpc_stats |
3795 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3796 # skip lines until we are at the RPC histogram data
3797 [ "$PPR" == "pages" ] && have_ppr=true && continue
3798 $have_ppr || continue
3800 # we only want the percent stat for < 16 pages
3801 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3803 percent=$((percent + WPCT))
3804 if [[ $percent -gt 15 ]]; then
3805 error "less than 16-pages write RPCs" \
3812 run_test 42e "verify sub-RPC writes are not done synchronously"
3814 test_43A() { # was test_43
3815 test_mkdir -p $DIR/$tdir
3816 cp -p /bin/ls $DIR/$tdir/$tfile
3817 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3819 # give multiop a chance to open
3822 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3825 run_test 43A "execution of file opened for write should return -ETXTBSY"
3828 test_mkdir $DIR/$tdir
3829 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3830 cp -p multiop $DIR/$tdir/multiop
3831 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3832 error "multiop open $TMP/$tfile.junk failed"
3834 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3835 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3836 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3838 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3842 test_mkdir $DIR/$tdir
3843 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3844 cp -p multiop $DIR/$tdir/multiop
3845 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3846 error "multiop open $TMP/$tfile.junk failed"
3848 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3849 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3850 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3852 run_test 43b "truncate of file being executed should return -ETXTBSY"
3855 local testdir="$DIR/$tdir"
3858 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3859 ( cd $testdir && md5sum -c )
3861 run_test 43c "md5sum of copy into lustre"
3863 test_44A() { # was test_44
3864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3865 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3866 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3868 run_test 44A "zero length read from a sparse stripe"
3871 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3873 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3874 [[ $nstripe -gt $OSTCOUNT ]] &&
3875 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3877 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3879 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3880 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3884 OFFSETS="0 $((stride/2)) $((stride-1))"
3885 for offset in $OFFSETS; do
3886 for i in $(seq 0 $((nstripe-1))); do
3887 local GLOBALOFFSETS=""
3889 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3890 local myfn=$DIR/d44a-$size
3891 echo "--------writing $myfn at $size"
3892 ll_sparseness_write $myfn $size ||
3893 error "ll_sparseness_write"
3894 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3895 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3896 error "ll_sparseness_verify $GLOBALOFFSETS"
3898 for j in $(seq 0 $((nstripe-1))); do
3900 size=$((((j + $nstripe )*$stride + $offset)))
3901 ll_sparseness_write $myfn $size ||
3902 error "ll_sparseness_write"
3903 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3905 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3906 error "ll_sparseness_verify $GLOBALOFFSETS"
3911 run_test 44a "test sparse pwrite ==============================="
3915 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3921 before=`dirty_osc_total`
3922 echo executing "\"$*\""
3924 after=`dirty_osc_total`
3925 echo before $before, after $after
3928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3930 # Obtain grants from OST if it supports it
3931 echo blah > ${f}_grant
3934 do_dirty_record "echo blah > $f"
3935 [[ $before -eq $after ]] && error "write wasn't cached"
3936 do_dirty_record "> $f"
3937 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3938 do_dirty_record "echo blah > $f"
3939 [[ $before -eq $after ]] && error "write wasn't cached"
3940 do_dirty_record "sync"
3941 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3942 do_dirty_record "echo blah > $f"
3943 [[ $before -eq $after ]] && error "write wasn't cached"
3944 do_dirty_record "cancel_lru_locks osc"
3945 [[ $before -gt $after ]] ||
3946 error "lock cancellation didn't lower dirty count"
3949 run_test 45 "osc io page accounting ============================"
3951 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3952 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3953 # objects offset and an assert hit when an rpc was built with 1023's mapped
3954 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3960 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3962 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3963 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3967 run_test 46 "dirtying a previously written page ================"
3969 # test_47 is removed "Device nodes check" is moved to test_28
3971 test_48a() { # bug 2399
3972 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3973 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3974 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3976 test_mkdir $DIR/$tdir
3978 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3979 test_mkdir $DIR/$tdir || error "recreate directory failed"
3980 touch foo || error "'touch foo' failed after recreating cwd"
3981 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3982 touch .foo || error "'touch .foo' failed after recreating cwd"
3983 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3984 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3985 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3986 cd . || error "'cd .' failed after recreating cwd"
3987 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3988 rmdir . && error "'rmdir .' worked after recreating cwd"
3989 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3990 cd .. || error "'cd ..' failed after recreating cwd"
3992 run_test 48a "Access renamed working dir (should return errors)="
3994 test_48b() { # bug 2399
3996 test_mkdir $DIR/$tdir
3998 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3999 touch foo && error "'touch foo' worked after removing cwd"
4000 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4001 touch .foo && error "'touch .foo' worked after removing cwd"
4002 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4003 ls . > /dev/null && error "'ls .' worked after removing cwd"
4004 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4005 test_mkdir . && error "'mkdir .' worked after removing cwd"
4006 rmdir . && error "'rmdir .' worked after removing cwd"
4007 ln -s . foo && error "'ln -s .' worked after removing cwd"
4008 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4010 run_test 48b "Access removed working dir (should return errors)="
4012 test_48c() { # bug 2350
4013 #lctl set_param debug=-1
4016 test_mkdir -p $DIR/$tdir/dir
4018 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4019 $TRACE touch foo && error "touch foo worked after removing cwd"
4020 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4021 touch .foo && error "touch .foo worked after removing cwd"
4022 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4023 $TRACE ls . && error "'ls .' worked after removing cwd"
4024 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4025 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4026 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4027 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4028 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4030 run_test 48c "Access removed working subdir (should return errors)"
4032 test_48d() { # bug 2350
4033 #lctl set_param debug=-1
4036 test_mkdir -p $DIR/$tdir/dir
4038 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4039 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4040 $TRACE touch foo && error "'touch foo' worked after removing parent"
4041 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4042 touch .foo && error "'touch .foo' worked after removing parent"
4043 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4044 $TRACE ls . && error "'ls .' worked after removing parent"
4045 $TRACE ls .. && error "'ls ..' worked after removing parent"
4046 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4047 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4048 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4051 run_test 48d "Access removed parent subdir (should return errors)"
4053 test_48e() { # bug 4134
4054 #lctl set_param debug=-1
4057 test_mkdir -p $DIR/$tdir/dir
4059 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4060 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4061 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4062 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4063 # On a buggy kernel addition of "touch foo" after cd .. will
4064 # produce kernel oops in lookup_hash_it
4065 touch ../foo && error "'cd ..' worked after recreate parent"
4067 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4069 run_test 48e "Access to recreated parent subdir (should return errors)"
4071 test_49() { # LU-1030
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4073 remote_ost_nodsh && skip "remote OST with nodsh" && return
4074 # get ost1 size - lustre-OST0000
4075 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4077 # write 800M at maximum
4078 [[ $ost1_size -lt 2 ]] && ost1_size=2
4079 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4081 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4082 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4085 # change max_pages_per_rpc while writing the file
4086 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4087 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4088 # loop until dd process exits
4089 while ps ax -opid | grep -wq $dd_pid; do
4090 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4091 sleep $((RANDOM % 5 + 1))
4093 # restore original max_pages_per_rpc
4094 $LCTL set_param $osc1_mppc=$orig_mppc
4095 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4097 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4101 test_mkdir $DIR/$tdir
4103 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4105 run_test 50 "special situations: /proc symlinks ==============="
4107 test_51a() { # was test_51
4108 # bug 1516 - create an empty entry right after ".." then split dir
4109 test_mkdir -c1 $DIR/$tdir
4110 touch $DIR/$tdir/foo
4111 $MCREATE $DIR/$tdir/bar
4113 createmany -m $DIR/$tdir/longfile 201
4115 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4116 $MCREATE $DIR/$tdir/longfile$FNUM
4121 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4123 run_test 51a "special situations: split htree with empty entry =="
4125 cleanup_print_lfs_df () {
4132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4133 local dir=$DIR/$tdir
4135 local nrdirs=$((65536 + 100))
4137 # cleanup the directory
4140 test_mkdir -p -c1 $dir
4144 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4145 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4146 [[ $numfree -lt $nrdirs ]] &&
4147 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4150 # need to check free space for the directories as well
4151 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4152 numfree=$(( blkfree / $(fs_inode_ksize) ))
4153 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4156 trap cleanup_print_lfsdf EXIT
4159 createmany -d $dir/d $nrdirs ||
4160 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4163 nrdirs=$(ls -U $dir | wc -l)
4165 # unlink all but 100 subdirectories, then check it still works
4167 local delete=$((nrdirs - left))
4172 # for ldiskfs the nlink count should be 1, but this is OSD specific
4173 # and so this is listed for informational purposes only
4174 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4175 unlinkmany -d $dir/d $delete ||
4176 error "unlink of first $delete subdirs failed"
4178 echo "nlink between: $(stat -c %h $dir)"
4179 local found=$(ls -U $dir | wc -l)
4180 [ $found -ne $left ] &&
4181 error "can't find subdirs: found only $found, expected $left"
4183 unlinkmany -d $dir/d $delete $left ||
4184 error "unlink of second $left subdirs failed"
4185 # regardless of whether the backing filesystem tracks nlink accurately
4186 # or not, the nlink count shouldn't be more than "." and ".." here
4187 local after=$(stat -c %h $dir)
4188 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4189 echo "nlink after: $after"
4191 cleanup_print_lfs_df
4193 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4197 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4198 test_mkdir -p $DIR/$tdir
4199 createmany -o $DIR/$tdir/t- 1000
4200 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4201 for N in $(seq 0 $((OSTCOUNT - 1))); do
4202 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4203 END { printf("%0.0f", objs) }' $TMP/$tfile)
4204 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4205 '($1 == '$N') { objs += 1 } \
4206 END { printf("%0.0f", objs) }')
4207 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4209 unlinkmany $DIR/$tdir/t- 1000
4212 for N in $(seq 1 $((OSTCOUNT - 1))); do
4213 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4214 error "OST $N has less objects vs OST $NLAST" \
4215 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4216 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4217 error "OST $N has less objects vs OST $NLAST" \
4218 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4220 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4221 error "OST $N has less #0 objects vs OST $NLAST" \
4222 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4223 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4224 error "OST $N has less #0 objects vs OST $NLAST" \
4225 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4230 run_test 51d "check object distribution"
4233 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4234 skip "ldiskfs only test"
4238 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4239 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4241 touch $DIR/$tdir/d0/foo
4242 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4243 error "file exceed 65000 nlink limit!"
4244 unlinkmany $DIR/$tdir/d0/f- 65001
4247 run_test 51e "check file nlink limit"
4250 test_mkdir $DIR/$tdir
4253 local ulimit_old=$(ulimit -n)
4254 local spare=20 # number of spare fd's for scripts/libraries, etc.
4255 local mdt=$(lfs getstripe -M $DIR/$tdir)
4256 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4258 echo "MDT$mdt numfree=$numfree, max=$max"
4259 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4260 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4261 while ! ulimit -n $((numfree + spare)); do
4262 numfree=$((numfree * 3 / 4))
4264 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4266 echo "left ulimit at $ulimit_old"
4269 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4270 error "create+open $numfree files in $DIR/$tdir failed"
4271 ulimit -n $ulimit_old
4273 # if createmany exits at 120s there will be fewer than $numfree files
4274 unlinkmany $DIR/$tdir/f $numfree || true
4276 run_test 51f "check many open files limit"
4279 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4280 test_mkdir -p $DIR/$tdir
4281 touch $DIR/$tdir/foo
4282 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4283 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4284 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4285 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4286 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4288 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4289 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4290 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4292 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4293 cp -r $DIR/$tdir $TMP/
4294 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4296 run_test 52a "append-only flag test (should return errors)"
4299 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4300 test_mkdir -p $DIR/$tdir
4301 touch $DIR/$tdir/foo
4302 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4303 cat test > $DIR/$tdir/foo && error "cat test worked"
4304 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4305 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4306 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4308 echo foo >> $DIR/$tdir/foo && error "echo worked"
4309 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4310 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4311 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4312 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4314 chattr -i $DIR/$tdir/foo || error "chattr failed"
4316 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4318 run_test 52b "immutable flag test (should return errors) ======="
4321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4322 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4323 remote_ost_nodsh && skip "remote OST with nodsh" && return
4336 local support_last_seq=true
4338 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4339 support_last_seq=false
4342 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4344 for value in $(do_facet $SINGLEMDS \
4345 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4346 param=$(echo ${value[0]} | cut -d "=" -f1)
4347 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4349 if $support_last_seq; then
4350 param_seq=$(echo $param |
4351 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4352 mds_last_seq=$(do_facet $SINGLEMDS \
4353 $LCTL get_param -n $param_seq)
4355 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4357 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4358 node=$(facet_active_host ost$((ostnum+1)))
4359 param="obdfilter.$ostname.last_id"
4360 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4361 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4362 ost_last_id=$ost_last
4364 if $support_last_seq; then
4365 ost_last_id=$(echo $ost_last |
4366 awk -F':' '{print $2}' |
4368 ost_last_seq=$(echo $ost_last |
4369 awk -F':' '{print $1}')
4370 [[ $ost_last_seq = $mds_last_seq ]] || continue
4373 if [[ $ost_last_id != $mds_last ]]; then
4374 error "$ost_last_id != $mds_last"
4381 $found || error "can not match last_seq/last_id for $mdtosc"
4384 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4387 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4389 $SOCKETSERVER $DIR/socket ||
4390 error "$SOCKETSERVER $DIR/socket failed: $?"
4391 $SOCKETCLIENT $DIR/socket ||
4392 error "$SOCKETCLIENT $DIR/socket failed: $?"
4393 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4395 run_test 54a "unix domain socket test =========================="
4401 dd if=/dev/zero of=$f bs=$(page_size) count=1
4403 run_test 54b "char device works in lustre ======================"
4406 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4407 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4408 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4410 for i in $(seq 3 7); do
4411 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4420 loopdev="$DIR/loop54c"
4423 $UMOUNT $DIR/$tdir || rc=$?
4424 losetup -d $loopdev || true
4425 losetup -d $LOOPDEV || true
4426 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4432 loopdev="$DIR/loop54c"
4435 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4436 trap cleanup_54c EXIT
4437 mknod $loopdev b 7 $LOOPNUM
4438 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4439 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4440 losetup $loopdev $DIR/$tfile ||
4441 error "can't set up $loopdev for $DIR/$tfile"
4442 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4443 test_mkdir -p $DIR/$tdir
4444 mount -t ext2 $loopdev $DIR/$tdir ||
4445 error "error mounting $loopdev on $DIR/$tdir"
4446 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4449 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4453 run_test 54c "block device works in lustre ====================="
4459 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4461 run_test 54d "fifo device works in lustre ======================"
4466 cp -aL /dev/console $f
4467 echo $string > $f || error "echo $string to $f failed"
4469 run_test 54e "console/tty device works in lustre ======================"
4471 #The test_55 used to be iopen test and it was removed by bz#24037.
4472 #run_test 55 "check iopen_connect_dentry() ======================"
4474 test_56a() { # was test_56
4477 test_mkdir -p $DIR/$tdir/dir
4479 NUMFILESx2=$(($NUMFILES * 2))
4480 for i in $(seq 1 $NUMFILES); do
4481 touch $DIR/$tdir/file$i
4482 touch $DIR/$tdir/dir/file$i
4485 # test lfs getstripe with --recursive
4486 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4487 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4488 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4489 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4490 [[ $FILENUM -eq $NUMFILES ]] ||
4491 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4492 echo "$GETSTRIPE --recursive passed."
4494 # test lfs getstripe with file instead of dir
4495 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4496 [[ $FILENUM -eq 1 ]] ||
4497 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4498 echo "$GETSTRIPE file1 passed."
4500 #test lfs getstripe with --verbose
4501 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4502 grep -c lmm_magic) -eq $NUMFILES ]] ||
4503 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4504 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4505 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4507 #test lfs getstripe with -v prints lmm_fid
4508 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4509 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4510 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4511 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4512 echo "$GETSTRIPE --verbose passed."
4514 #check for FID information
4515 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4516 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4517 awk '/lmm_fid: / { print $2 }')
4518 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4519 [ "$fid1" != "$fid2" ] &&
4520 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4521 [ "$fid1" != "$fid3" ] &&
4522 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4523 echo "$GETSTRIPE --fid passed."
4525 #test lfs getstripe with --obd
4526 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4527 grep -q "unknown obduuid" ||
4528 error "$GETSTRIPE --obd wrong_uuid should return error message"
4530 [[ $OSTCOUNT -lt 2 ]] &&
4531 skip_env "skipping other $GETSTRIPE --obd test" && return
4534 OBDUUID=$(ostuuid_from_index $OSTIDX)
4535 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4536 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4537 [[ $FOUND -eq $FILENUM ]] ||
4538 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4539 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4540 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4541 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4542 error "$GETSTRIPE --obd: should not show file on other obd"
4543 echo "$GETSTRIPE --obd passed"
4545 run_test 56a "check $GETSTRIPE"
4548 test_mkdir $DIR/$tdir
4550 for i in $(seq 1 $NUMDIRS); do
4551 test_mkdir $DIR/$tdir/dir$i
4554 # test lfs getdirstripe default mode is non-recursion, which is
4555 # different from lfs getstripe
4556 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4557 [[ $dircnt -eq 1 ]] ||
4558 error "$LFS getdirstripe: found $dircnt, not 1"
4559 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4560 grep -c lmv_stripe_count)
4561 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4562 error "$LFS getdirstripe --recursive: found $dircnt, \
4563 not $((NUMDIRS + 1))"
4565 run_test 56b "check $LFS getdirstripe"
4569 local ost_name=$(ostname_from_index $ost_idx)
4571 local old_status=$(ost_dev_status $ost_idx)
4572 [[ -z "$old_status" ]] ||
4573 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4575 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4578 local new_status=$(ost_dev_status $ost_idx)
4579 [[ "$new_status" = "D" ]] ||
4580 error "OST $ost_name is in status of '$new_status', not 'D'"
4582 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4585 new_status=$(ost_dev_status $ost_idx)
4586 [[ -z "$new_status" ]] ||
4587 error "OST $ost_name is in status of '$new_status', not ''"
4589 run_test 56c "check 'lfs df' showing device status"
4594 local LOCAL_NUMFILES="$1"
4595 local LOCAL_NUMDIRS="$2"
4596 local MKDIR_PARAMS="$3"
4597 local DIR_STRIPE_PARAMS="$4"
4599 if [ ! -d "$TDIR" ] ; then
4600 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4601 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4602 for i in `seq 1 $LOCAL_NUMFILES` ; do
4605 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4606 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4607 for j in `seq 1 $LOCAL_NUMFILES` ; do
4608 touch $TDIR/dir$i/file$j
4614 setup_56_special() {
4618 if [ ! -e "$TDIR/loop1b" ] ; then
4619 for i in `seq 1 $LOCAL_NUMFILES` ; do
4620 mknod $TDIR/loop${i}b b 7 $i
4621 mknod $TDIR/null${i}c c 1 3
4622 ln -s $TDIR/file1 $TDIR/link${i}l
4624 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4625 mknod $TDIR/dir$i/loop${i}b b 7 $i
4626 mknod $TDIR/dir$i/null${i}c c 1 3
4627 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4636 setup_56 $NUMFILES $NUMDIRS
4638 EXPECTED=$(($NUMDIRS + 2))
4639 # test lfs find with -name
4640 for i in $(seq 1 $NUMFILES) ; do
4641 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4642 [ $NUMS -eq $EXPECTED ] ||
4643 error "lfs find -name \"*$i\" $TDIR wrong: "\
4644 "found $NUMS, expected $EXPECTED"
4647 run_test 56g "check lfs find -name ============================="
4653 setup_56 $NUMFILES $NUMDIRS
4655 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4656 # test lfs find with ! -name
4657 for i in $(seq 1 $NUMFILES) ; do
4658 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4659 [ $NUMS -eq $EXPECTED ] ||
4660 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4661 "found $NUMS, expected $EXPECTED"
4664 run_test 56h "check lfs find ! -name ============================="
4668 test_mkdir -p $DIR/$tdir
4669 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4670 CMD="$LFIND -ost $UUID $DIR/$tdir"
4672 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4674 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4678 setup_56_special $NUMFILES $NUMDIRS
4680 EXPECTED=$((NUMDIRS + 1))
4681 CMD="$LFIND -type d $TDIR"
4682 NUMS=$($CMD | wc -l)
4683 [ $NUMS -eq $EXPECTED ] ||
4684 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4686 run_test 56j "check lfs find -type d ============================="
4690 setup_56_special $NUMFILES $NUMDIRS
4692 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4693 CMD="$LFIND -type f $TDIR"
4694 NUMS=$($CMD | wc -l)
4695 [ $NUMS -eq $EXPECTED ] ||
4696 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4698 run_test 56k "check lfs find -type f ============================="
4702 setup_56_special $NUMFILES $NUMDIRS
4704 EXPECTED=$((NUMDIRS + NUMFILES))
4705 CMD="$LFIND -type b $TDIR"
4706 NUMS=$($CMD | wc -l)
4707 [ $NUMS -eq $EXPECTED ] ||
4708 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4710 run_test 56l "check lfs find -type b ============================="
4714 setup_56_special $NUMFILES $NUMDIRS
4716 EXPECTED=$((NUMDIRS + NUMFILES))
4717 CMD="$LFIND -type c $TDIR"
4718 NUMS=$($CMD | wc -l)
4719 [ $NUMS -eq $EXPECTED ] ||
4720 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4722 run_test 56m "check lfs find -type c ============================="
4726 setup_56_special $NUMFILES $NUMDIRS
4728 EXPECTED=$((NUMDIRS + NUMFILES))
4729 CMD="$LFIND -type l $TDIR"
4730 NUMS=$($CMD | wc -l)
4731 [ $NUMS -eq $EXPECTED ] ||
4732 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4734 run_test 56n "check lfs find -type l ============================="
4738 setup_56 $NUMFILES $NUMDIRS
4739 utime $TDIR/file1 > /dev/null || error "utime (1)"
4740 utime $TDIR/file2 > /dev/null || error "utime (2)"
4741 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4742 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4743 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4744 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4747 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4748 [ $NUMS -eq $EXPECTED ] || \
4749 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4752 CMD="$LFIND -mtime 0 $TDIR"
4753 NUMS=$($CMD | wc -l)
4754 [ $NUMS -eq $EXPECTED ] ||
4755 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4757 run_test 56o "check lfs find -mtime for old files =========================="
4760 [ $RUNAS_ID -eq $UID ] &&
4761 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4764 setup_56 $NUMFILES $NUMDIRS
4766 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4768 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4769 NUMS=$($CMD | wc -l)
4770 [ $NUMS -eq $EXPECTED ] || \
4771 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4773 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4774 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4775 NUMS=$($CMD | wc -l)
4776 [ $NUMS -eq $EXPECTED ] || \
4777 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4779 run_test 56p "check lfs find -uid and ! -uid ==============================="
4782 [ $RUNAS_ID -eq $UID ] &&
4783 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4786 setup_56 $NUMFILES $NUMDIRS
4788 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4791 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4792 NUMS=$($CMD | wc -l)
4793 [ $NUMS -eq $EXPECTED ] ||
4794 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4796 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4797 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4798 NUMS=$($CMD | wc -l)
4799 [ $NUMS -eq $EXPECTED ] ||
4800 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4802 run_test 56q "check lfs find -gid and ! -gid ==============================="
4806 setup_56 $NUMFILES $NUMDIRS
4809 CMD="$LFIND -size 0 -type f $TDIR"
4810 NUMS=$($CMD | wc -l)
4811 [ $NUMS -eq $EXPECTED ] ||
4812 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4814 CMD="$LFIND ! -size 0 -type f $TDIR"
4815 NUMS=$($CMD | wc -l)
4816 [ $NUMS -eq $EXPECTED ] ||
4817 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4818 echo "test" > $TDIR/$tfile
4819 echo "test2" > $TDIR/$tfile.2 && sync
4821 CMD="$LFIND -size 5 -type f $TDIR"
4822 NUMS=$($CMD | wc -l)
4823 [ $NUMS -eq $EXPECTED ] ||
4824 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4826 CMD="$LFIND -size +5 -type f $TDIR"
4827 NUMS=$($CMD | wc -l)
4828 [ $NUMS -eq $EXPECTED ] ||
4829 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4831 CMD="$LFIND -size +0 -type f $TDIR"
4832 NUMS=$($CMD | wc -l)
4833 [ $NUMS -eq $EXPECTED ] ||
4834 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4836 CMD="$LFIND ! -size -5 -type f $TDIR"
4837 NUMS=$($CMD | wc -l)
4838 [ $NUMS -eq $EXPECTED ] ||
4839 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4841 CMD="$LFIND -size -5 -type f $TDIR"
4842 NUMS=$($CMD | wc -l)
4843 [ $NUMS -eq $EXPECTED ] ||
4844 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4846 run_test 56r "check lfs find -size works =========================="
4848 test_56s() { # LU-611
4853 for i in $(seq 1 $NUMDIRS); do
4854 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4857 CMD="$LFIND -c $OSTCOUNT $TDIR"
4858 NUMS=$($CMD | wc -l)
4859 [ $NUMS -eq $EXPECTED ] || {
4861 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4865 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4866 if [[ $OSTCOUNT -gt 1 ]]; then
4867 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4871 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4875 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4876 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4877 NUMS=$($CMD | wc -l)
4878 [ $NUMS -eq $EXPECTED ] || {
4880 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4883 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4884 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4885 NUMS=$($CMD | wc -l)
4886 [ $NUMS -eq $EXPECTED ] || {
4888 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4892 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4893 NUMS=$($CMD | wc -l)
4894 [ $NUMS -eq $EXPECTED ] || {
4896 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4899 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4900 NUMS=$($CMD | wc -l)
4901 [ $NUMS -eq $EXPECTED ] || {
4903 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4907 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4908 NUMS=$($CMD | wc -l)
4909 [ $NUMS -eq $EXPECTED ] || {
4911 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4914 run_test 56s "check lfs find -stripe-count works"
4916 test_56t() { # LU-611
4921 for i in $(seq 1 $NUMDIRS); do
4922 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4925 CMD="$LFIND -S 4M $TDIR"
4926 NUMS=$($CMD | wc -l)
4927 [ $NUMS -eq $EXPECTED ] || {
4929 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4933 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4935 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4937 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4938 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4939 NUMS=$($CMD | wc -l)
4940 [ $NUMS -eq $EXPECTED ] ||
4941 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4943 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4944 NUMS=$($CMD | wc -l)
4945 [ $NUMS -eq $EXPECTED ] ||
4946 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4948 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4949 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4950 NUMS=$($CMD | wc -l)
4951 [ $NUMS -eq $EXPECTED ] ||
4952 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4954 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4955 NUMS=$($CMD | wc -l)
4956 [ $NUMS -eq $EXPECTED ] ||
4957 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4960 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4961 NUMS=$($CMD | wc -l)
4962 [ $NUMS -eq $EXPECTED ] ||
4963 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4965 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4966 NUMS=$($CMD | wc -l)
4967 [ $NUMS -eq $EXPECTED ] ||
4968 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4971 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4972 NUMS=$($CMD | wc -l)
4973 [ $NUMS -eq $EXPECTED ] ||
4974 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4976 run_test 56t "check lfs find -stripe-size works"
4978 test_56u() { # LU-611
4980 setup_56 $NUMFILES $NUMDIRS "-i 0"
4982 if [[ $OSTCOUNT -gt 1 ]]; then
4983 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4989 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4990 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4991 NUMS=$($CMD | wc -l)
4992 [ $NUMS -eq $EXPECTED ] ||
4993 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4996 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4997 NUMS=$($CMD | wc -l)
4998 [ $NUMS -eq $EXPECTED ] ||
4999 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5001 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5002 NUMS=$($CMD | wc -l)
5003 [ $NUMS -eq $EXPECTED ] ||
5004 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5007 # This should produce an error and not return any files
5008 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5009 NUMS=$($CMD 2>/dev/null | wc -l)
5010 [ $NUMS -eq $EXPECTED ] ||
5011 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5013 if [[ $OSTCOUNT -gt 1 ]]; then
5014 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5015 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5016 NUMS=$($CMD | wc -l)
5017 [ $NUMS -eq $EXPECTED ] ||
5018 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5021 run_test 56u "check lfs find -stripe-index works"
5028 setup_56 $NUMFILES $NUMDIRS
5030 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5031 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5033 for file in $($LFIND -mdt $UUID $TDIR); do
5034 file_mdt_idx=$($GETSTRIPE -M $file)
5035 [ $file_mdt_idx -eq $MDT_IDX ] ||
5036 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5039 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5042 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5046 rm -rf $TDIR || error "remove $TDIR failed"
5047 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5050 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5051 error "$GETSTRIPE -S -d $TDIR failed"
5052 stripe_size=${stripe_size%% *}
5054 local file_size=$((stripe_size * OSTCOUNT))
5055 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5056 local required_space=$((file_num * file_size))
5058 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5060 [[ $free_space -le $((required_space / 1024)) ]] &&
5061 skip_env "need $required_space bytes, have $free_space KB" &&
5065 local dd_count=$((file_size / dd_bs))
5067 # write data into the files
5071 for i in $(seq 1 $NUMFILES); do
5073 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5074 error "write data into $file failed"
5076 for i in $(seq 1 $NUMDIRS); do
5077 for j in $(seq 1 $NUMFILES); do
5078 file=$TDIR/dir$i/file$j
5079 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5080 error "write data into $file failed"
5084 # $LFS_MIGRATE will fail if hard link migration is unsupported
5085 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5086 createmany -l$TDIR/dir1/file1 $TDIR/dir1/link 200 ||
5087 error "creating links to $TDIR/dir1/file1 failed"
5091 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5094 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5096 eval $cmd || error "$cmd failed"
5098 check_stripe_count $TDIR/file1 $expected
5100 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5102 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5103 # OST 1 if it is on OST 0. This file is small enough to
5104 # be on only one stripe.
5105 file=$TDIR/migr_1_ost
5106 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5107 error "write data into $file failed"
5108 local obdidx=$($LFS getstripe -i $file)
5109 local oldmd5=$(md5sum $file)
5111 [[ $obdidx -eq 0 ]] && newobdidx=1
5112 cmd="$LFS migrate -i $newobdidx $file"
5114 eval $cmd || error "$cmd failed"
5115 local realobdix=$($LFS getstripe -i $file)
5116 local newmd5=$(md5sum $file)
5117 [[ $newobdidx -ne $realobdix ]] &&
5118 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5119 [[ "$oldmd5" != "$newmd5" ]] &&
5120 error "md5sum differ: $oldmd5, $newmd5"
5124 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5126 eval $cmd || error "$cmd failed"
5128 for j in $(seq 1 $NUMFILES); do
5129 check_stripe_count $TDIR/dir1/file$j $expected
5132 # lfs_migrate works with lfs find
5133 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5134 $LFS_MIGRATE -y -c $expected"
5136 eval $cmd || error "$cmd failed"
5138 for i in $(seq 2 $NUMFILES); do
5139 check_stripe_count $TDIR/file$i $expected
5141 for i in $(seq 2 $NUMDIRS); do
5142 for j in $(seq 1 $NUMFILES); do
5143 check_stripe_count $TDIR/dir$i/file$j $expected
5147 run_test 56w "check lfs_migrate -c stripe_count works"
5150 check_swap_layouts_support && return 0
5151 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5153 local dir0=$DIR/$tdir/$testnum
5154 test_mkdir -p $dir0 || error "creating dir $dir0"
5156 local ref1=/etc/passwd
5157 local file1=$dir0/file1
5159 $SETSTRIPE -c 2 $file1
5161 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5162 stripe=$($GETSTRIPE -c $file1)
5163 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5164 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5169 run_test 56x "lfs migration support"
5172 check_swap_layouts_support && return 0
5173 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5175 local dir0=$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 $SINGLEMDS)" != ldiskfs ]; then
5265 skip "ldiskfs only test"
5269 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5270 local MNTDEV="osd*.*MDT*.mntdev"
5271 DEV=$(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 $SINGLEMDS)" != ldiskfs ]; then
5286 skip "ldiskfs only test"
5290 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5291 local dir=$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 "needs >= 2 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 ==============="
5838 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5842 swapon -s | awk '($1 == "'$1'") { print $4 }'
5845 # bug5265, obdfilter oa2dentry return -ENOENT
5846 # #define OBD_FAIL_SRV_ENOENT 0x217
5848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5849 remote_ost_nodsh && skip "remote OST with nodsh" && return
5852 $SETSTRIPE -c 1 -i 0 $f
5854 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5856 do_facet ost1 lctl set_param fail_loc=0x217
5857 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5858 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5860 do_facet ost1 lctl set_param fail_loc=0
5861 $DIRECTIO write $f 0 2 || error "write error"
5863 cancel_lru_locks osc
5864 $DIRECTIO read $f 0 1 || error "read error"
5866 do_facet ost1 lctl set_param fail_loc=0x217
5867 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5869 do_facet ost1 lctl set_param fail_loc=0
5872 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5875 test_mkdir -p $DIR/$tdir
5876 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5877 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5879 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5881 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5883 [ "$RUNAS_ID" = "$UID" ] &&
5884 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5886 # Check that testing environment is properly set up. Skip if not
5887 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5888 skip_env "User $RUNAS_ID does not exist - skipping"
5892 chmod 777 $DIR/$tfile
5893 chmod ug+s $DIR/$tfile
5894 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5895 error "$RUNAS dd $DIR/$tfile failed"
5896 # See if we are still setuid/sgid
5897 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5898 error "S/gid is not dropped on write"
5899 # Now test that MDS is updated too
5900 cancel_lru_locks mdc
5901 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5902 error "S/gid is not dropped on MDS"
5905 run_test 72a "Test that remove suid works properly (bug5695) ===="
5907 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5910 [ "$RUNAS_ID" = "$UID" ] && \
5911 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5912 [ "$RUNAS_ID" -eq 0 ] && \
5913 skip_env "RUNAS_ID = 0 -- skipping" && return
5915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5916 # Check that testing environment is properly set up. Skip if not
5917 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5918 skip_env "User $RUNAS_ID does not exist - skipping"
5921 touch $DIR/${tfile}-f{g,u}
5922 test_mkdir $DIR/${tfile}-dg
5923 test_mkdir $DIR/${tfile}-du
5924 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5925 chmod g+s $DIR/${tfile}-{f,d}g
5926 chmod u+s $DIR/${tfile}-{f,d}u
5927 for perm in 777 2777 4777; do
5928 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5929 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5930 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5931 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5935 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5937 # bug 3462 - multiple simultaneous MDC requests
5939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5940 test_mkdir $DIR/d73-1
5941 test_mkdir $DIR/d73-2
5942 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5945 lctl set_param fail_loc=0x80000129
5946 $MULTIOP $DIR/d73-1/f73-2 Oc &
5948 lctl set_param fail_loc=0
5950 $MULTIOP $DIR/d73-2/f73-3 Oc &
5954 wait $pid1 || return 1
5958 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5959 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5960 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5964 run_test 73 "multiple MDC requests (should not deadlock)"
5966 test_74a() { # bug 6149, 6184
5967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5968 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5970 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5971 # will spin in a tight reconnection loop
5973 $LCTL set_param fail_loc=0x8000030e
5974 # get any lock that won't be difficult - lookup works.
5976 $LCTL set_param fail_loc=0
5980 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5982 test_74b() { # bug 13310
5983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5984 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5986 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5987 # will spin in a tight reconnection loop
5988 $LCTL set_param fail_loc=0x8000030e
5989 # get a "difficult" lock
5991 $LCTL set_param fail_loc=0
5995 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5999 #define OBD_FAIL_LDLM_NEW_LOCK
6000 $LCTL set_param fail_loc=0x319
6001 touch $DIR/$tfile && error "touch successful"
6002 $LCTL set_param fail_loc=0
6005 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6008 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6011 get_inode_slab_tunables() {
6012 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6015 set_inode_slab_tunables() {
6016 echo "lustre_inode_cache $1" > /proc/slabinfo
6019 test_76() { # Now for bug 20433, added originally in bug 1443
6020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6021 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6022 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6023 # we cannot set limit below 1 which means 1 inode in each
6024 # per-cpu cache is still allowed
6025 set_inode_slab_tunables "1 1 0"
6026 cancel_lru_locks osc
6027 BEFORE_INODES=$(num_inodes)
6028 echo "before inodes: $BEFORE_INODES"
6030 [ "$SLOW" = "no" ] && COUNT=100
6031 for i in $(seq $COUNT); do
6035 cancel_lru_locks osc
6036 AFTER_INODES=$(num_inodes)
6037 echo "after inodes: $AFTER_INODES"
6039 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6041 AFTER_INODES=$(num_inodes)
6043 echo "wait $wait seconds inodes: $AFTER_INODES"
6044 if [ $wait -gt 30 ]; then
6045 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6048 set_inode_slab_tunables "$SLAB_SETTINGS"
6050 run_test 76 "confirm clients recycle inodes properly ===="
6056 # Note: in sptlrpc modes which enable its own bulk checksum, the
6057 # original crc32_le bulk checksum will be automatically disabled,
6058 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6059 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6060 # In this case set_checksums() will not be no-op, because sptlrpc
6061 # bulk checksum will be enabled all through the test.
6063 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6064 lctl set_param -n osc.*.checksums $1
6068 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6069 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6070 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6071 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6074 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6075 log "set checksum type to $1"
6078 F77_TMP=$TMP/f77-temp
6081 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6082 error "error writing to $F77_TMP"
6085 test_77a() { # bug 10889
6086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6087 $GSS && skip "could not run with gss" && return
6088 [ ! -f $F77_TMP ] && setup_f77
6090 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6094 run_test 77a "normal checksum read/write operation"
6096 test_77b() { # bug 10889
6097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6098 $GSS && skip "could not run with gss" && return
6099 [ ! -f $F77_TMP ] && setup_f77
6100 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6101 $LCTL set_param fail_loc=0x80000409
6104 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6105 error "dd error: $?"
6106 $LCTL set_param fail_loc=0
6108 for algo in $CKSUM_TYPES; do
6109 cancel_lru_locks osc
6110 set_checksum_type $algo
6111 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6112 $LCTL set_param fail_loc=0x80000408
6113 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6114 $LCTL set_param fail_loc=0
6117 set_checksum_type $ORIG_CSUM_TYPE
6120 run_test 77b "checksum error on client write, read"
6125 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6127 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6128 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6129 $check_ost && [ -n $ost_file_prefix ] &&
6130 do_facet ost1 rm -f ${ost_file_prefix}\*
6134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6135 $GSS && skip "could not run with gss" && return
6138 local osc_file_prefix
6140 local check_ost=false
6141 local ost_file_prefix
6147 # ensure corruption will occur on first OSS/OST
6148 $LFS setstripe -i 0 $DIR/$tfile
6150 [ ! -f $F77_TMP ] && setup_f77
6151 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6152 error "dd write error: $?"
6153 fid=$($LFS path2fid $DIR/$tfile)
6155 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6158 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6159 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6161 echo "OSS do not support bulk pages dump upon error"
6164 osc_file_prefix=$($LCTL get_param -n debug_path)
6165 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6167 trap cleanup_77c EXIT
6170 # enable bulk pages dump upon error on Client
6171 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6172 # enable bulk pages dump upon error on OSS
6174 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6176 # flush Client cache to allow next read to reach OSS
6177 cancel_lru_locks osc
6179 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6180 $LCTL set_param fail_loc=0x80000408
6181 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6182 $LCTL set_param fail_loc=0
6186 # check cksum dump on Client
6187 osc_file=$(ls ${osc_file_prefix}*)
6188 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6189 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6190 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6191 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6192 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6194 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6195 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6196 error "dump content does not match on Client"
6198 $check_ost || skip "No need to check cksum dump on OSS"
6200 # check cksum dump on OSS
6201 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6202 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6203 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6204 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6205 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6206 error "dump content does not match on OSS"
6210 run_test 77c "checksum error on client read with debug"
6212 test_77d() { # bug 10889
6213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6214 $GSS && skip "could not run with gss" && return
6215 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6216 $LCTL set_param fail_loc=0x80000409
6218 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6219 error "direct write: rc=$?"
6220 $LCTL set_param fail_loc=0
6223 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6224 $LCTL set_param fail_loc=0x80000408
6226 cancel_lru_locks osc
6227 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6228 error "direct read: rc=$?"
6229 $LCTL set_param fail_loc=0
6232 run_test 77d "checksum error on OST direct write, read"
6234 test_77f() { # bug 10889
6235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6236 $GSS && skip "could not run with gss" && return
6238 for algo in $CKSUM_TYPES; do
6239 cancel_lru_locks osc
6240 set_checksum_type $algo
6241 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6242 $LCTL set_param fail_loc=0x409
6243 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6244 error "direct write succeeded"
6245 $LCTL set_param fail_loc=0
6247 set_checksum_type $ORIG_CSUM_TYPE
6250 run_test 77f "repeat checksum error on write (expect error)"
6252 test_77g() { # bug 10889
6253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6254 $GSS && skip "could not run with gss" && return
6255 remote_ost_nodsh && skip "remote OST with nodsh" && return
6257 [ ! -f $F77_TMP ] && setup_f77
6259 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6260 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6261 do_facet ost1 lctl set_param fail_loc=0x8000021a
6263 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6264 error "write error: rc=$?"
6265 do_facet ost1 lctl set_param fail_loc=0
6268 cancel_lru_locks osc
6269 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6270 do_facet ost1 lctl set_param fail_loc=0x8000021b
6272 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6273 do_facet ost1 lctl set_param fail_loc=0
6276 run_test 77g "checksum error on OST write, read"
6278 test_77j() { # bug 13805
6279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6280 $GSS && skip "could not run with gss" && return
6281 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6282 lctl set_param fail_loc=0x40c
6283 remount_client $MOUNT
6284 lctl set_param fail_loc=0
6285 # wait async osc connect to finish and reflect updated state value
6287 for (( i=0; i < OSTCOUNT; i++ )) ; do
6288 wait_osc_import_state client ost$((i+1)) FULL
6291 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6292 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6293 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6294 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6296 remount_client $MOUNT
6298 run_test 77j "client only supporting ADLER32"
6300 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6309 test_78() { # bug 10901
6310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6311 remote_ost || { skip_env "local OST" && return; }
6314 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6315 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6316 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6317 echo "MemTotal: $MEMTOTAL"
6319 # reserve 256MB of memory for the kernel and other running processes,
6320 # and then take 1/2 of the remaining memory for the read/write buffers.
6321 if [ $MEMTOTAL -gt 512 ] ;then
6322 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6324 # for those poor memory-starved high-end clusters...
6325 MEMTOTAL=$((MEMTOTAL / 2))
6327 echo "Mem to use for directio: $MEMTOTAL"
6329 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6330 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6331 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6332 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6334 echo "Smallest OST: $SMALLESTOST"
6335 [[ $SMALLESTOST -lt 10240 ]] &&
6336 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6338 trap cleanup_test_78 EXIT
6340 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6341 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6343 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6344 echo "File size: $F78SIZE"
6345 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6346 for i in $(seq 1 $NSEQ); do
6347 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6348 echo directIO rdwr round $i of $NSEQ
6349 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6354 run_test 78 "handle large O_DIRECT writes correctly ============"
6356 test_79() { # bug 12743
6357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6358 wait_delete_completed
6360 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6361 BKFREE=$(calc_osc_kbytes kbytesfree)
6362 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6364 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6365 DFTOTAL=`echo $STRING | cut -d, -f1`
6366 DFUSED=`echo $STRING | cut -d, -f2`
6367 DFAVAIL=`echo $STRING | cut -d, -f3`
6368 DFFREE=$(($DFTOTAL - $DFUSED))
6370 ALLOWANCE=$((64 * $OSTCOUNT))
6372 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6373 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6374 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6376 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6377 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6378 error "df free($DFFREE) mismatch OST free($BKFREE)"
6380 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6381 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6382 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6385 run_test 79 "df report consistency check ======================="
6387 test_80() { # bug 10718
6388 remote_ost_nodsh && skip "remote OST with nodsh" && return
6389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6390 # relax strong synchronous semantics for slow backends like ZFS
6391 local soc="obdfilter.*.sync_on_lock_cancel"
6392 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6394 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6395 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6396 facet_active_host $host; done | sort -u)
6397 do_nodes $hosts lctl set_param $soc=never
6400 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6402 local BEFORE=`date +%s`
6403 cancel_lru_locks osc
6404 local AFTER=`date +%s`
6405 local DIFF=$((AFTER-BEFORE))
6406 if [ $DIFF -gt 1 ] ; then
6407 error "elapsed for 1M@1T = $DIFF"
6410 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6414 run_test 80 "Page eviction is equally fast at high offsets too ===="
6416 test_81a() { # LU-456
6417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6418 remote_ost_nodsh && skip "remote OST with nodsh" && return
6419 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6420 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6421 do_facet ost1 lctl set_param fail_loc=0x80000228
6423 # write should trigger a retry and success
6424 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6425 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6427 if [ $RC -ne 0 ] ; then
6428 error "write should success, but failed for $RC"
6431 run_test 81a "OST should retry write when get -ENOSPC ==============="
6433 test_81b() { # 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 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6438 do_facet ost1 lctl set_param fail_loc=0x228
6440 # write should retry several times and return -ENOSPC finally
6441 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6442 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6445 if [ $RC -ne $ENOSPC ] ; then
6446 error "dd should fail for -ENOSPC, but succeed."
6449 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6451 test_82() { # LU-1031
6452 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6456 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6458 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6460 kill -USR1 $MULTIPID2
6462 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6463 error "First grouplock does not block second one"
6465 echo "Second grouplock blocks first one"
6467 kill -USR1 $MULTIPID1
6471 run_test 82 "Basic grouplock test ==============================="
6474 local sfile="/boot/System.map-$(uname -r)"
6475 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6476 $LCTL set_param fail_loc=0x140d
6477 cp $sfile $DIR/$tfile || error "write failed"
6478 diff -c $sfile $DIR/$tfile || error "files are different"
6479 $LCTL set_param fail_loc=0
6482 run_test 83 "Short write in ptask ==============================="
6485 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6487 test_mkdir -p $DIR/d99cvsroot
6488 chown $RUNAS_ID $DIR/d99cvsroot
6489 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6492 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6495 run_test 99a "cvs init ========================================="
6498 [ -z "$(which cvs 2>/dev/null)" ] &&
6499 skip_env "could not find cvs" && return
6500 [ ! -d $DIR/d99cvsroot ] && test_99a
6502 # some versions of cvs import exit(1) when asked to import links or
6503 # files they can't read. ignore those files.
6504 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6505 ! -perm /4 -printf '-I %f\n')
6506 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6507 d99reposname vtag rtag
6509 run_test 99b "cvs import ======================================="
6512 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6513 [ ! -d $DIR/d99cvsroot ] && test_99b
6515 test_mkdir -p $DIR/d99reposname
6516 chown $RUNAS_ID $DIR/d99reposname
6517 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6519 run_test 99c "cvs checkout ====================================="
6522 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6523 [ ! -d $DIR/d99cvsroot ] && test_99c
6524 cd $DIR/d99reposname
6526 $RUNAS cvs add -m 'addmsg' foo99
6528 run_test 99d "cvs add =========================================="
6531 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6532 [ ! -d $DIR/d99cvsroot ] && test_99c
6533 cd $DIR/d99reposname
6536 run_test 99e "cvs update ======================================="
6539 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6540 [ ! -d $DIR/d99cvsroot ] && test_99d
6541 cd $DIR/d99reposname
6542 $RUNAS cvs commit -m 'nomsg' foo99
6543 rm -fr $DIR/d99cvsroot
6545 run_test 99f "cvs commit ======================================="
6548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6549 [[ "$NETTYPE" =~ tcp ]] ||
6550 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6553 remote_ost_nodsh && skip "remote OST with nodsh" && return
6554 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6556 { skip "useless for local single node setup" && return; }
6558 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6559 [ "$PROT" != "tcp" ] && continue
6560 RPORT=$(echo $REMOTE | cut -d: -f2)
6561 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6564 LPORT=`echo $LOCAL | cut -d: -f2`
6565 if [ $LPORT -ge 1024 ]; then
6566 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6568 error_exit "local: $LPORT > 1024, remote: $RPORT"
6571 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6573 run_test 100 "check local port using privileged port ==========="
6575 function get_named_value()
6584 echo $line | sed "s/^$tag[ ]*//"
6591 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6592 awk '/^max_cached_mb/ { print $2 }')
6595 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6601 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
6605 local cache_limit=32
6607 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6608 trap cleanup_101a EXIT
6609 $LCTL set_param -n llite.*.read_ahead_stats 0
6610 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6613 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6615 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6616 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6619 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6620 get_named_value 'read but discarded' | cut -d" " -f1); do
6621 discard=$(($discard + $s))
6625 if [[ $(($discard * 10)) -gt $nreads ]]; then
6626 $LCTL get_param osc.*-osc*.rpc_stats
6627 $LCTL get_param llite.*.read_ahead_stats
6628 error "too many ($discard) discarded pages"
6630 rm -f $DIR/$tfile || true
6632 run_test 101a "check read-ahead for random reads ================"
6635 test_mkdir -p $DIR/$tdir
6636 local STRIPE_SIZE=$1
6637 local FILE_LENGTH=$2
6640 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6642 local list=$(comma_list $(osts_nodes))
6643 set_osd_param $list '' read_cache_enable 0
6644 set_osd_param $list '' writethrough_cache_enable 0
6646 trap cleanup_test101bc EXIT
6647 # prepare the read-ahead file
6648 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6650 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6651 count=$FILE_SIZE_MB 2> /dev/null
6655 cleanup_test101bc() {
6660 local list=$(comma_list $(osts_nodes))
6661 set_osd_param $list '' read_cache_enable 1
6662 set_osd_param $list '' writethrough_cache_enable 1
6666 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6671 local STRIPE_SIZE=$2
6672 local FILE_LENGTH=$3
6673 local RA_INC=1048576
6674 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6675 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6676 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6677 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6678 get_named_value 'read but discarded' |
6679 cut -d" " -f1 | calc_total)
6680 if [[ $DISCARD -gt $discard_limit ]]; then
6681 $LCTL get_param llite.*.read_ahead_stats
6682 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6684 echo "Read-ahead success for size ${READ_SIZE}"
6689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6690 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6691 local STRIPE_SIZE=1048576
6692 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6693 if [ $SLOW == "yes" ]; then
6694 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6696 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6699 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6701 # prepare the read-ahead file
6702 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6703 cancel_lru_locks osc
6704 for BIDX in 2 4 8 16 32 64 128 256
6706 local BSIZE=$((BIDX*4096))
6707 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6708 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6709 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6710 $LCTL set_param -n llite.*.read_ahead_stats 0
6711 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6712 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6713 cancel_lru_locks osc
6714 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6719 run_test 101b "check stride-io mode read-ahead ================="
6722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6723 local STRIPE_SIZE=1048576
6724 local FILE_LENGTH=$((STRIPE_SIZE*100))
6728 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6730 cancel_lru_locks osc
6731 $LCTL set_param osc.*.rpc_stats 0
6732 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6733 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6734 local stats=$($LCTL get_param -n $osc_rpc_stats)
6735 local lines=$(echo "$stats" | awk 'END {print NR;}')
6738 if [ $lines -le 20 ]; then
6741 for size in 1 2 4 8; do
6742 local rpc=$(echo "$stats" |
6743 awk '($1 == "'$size':") {print $2; exit; }')
6745 error "Small $((size*4))k read IO $rpc !"
6747 echo "$osc_rpc_stats check passed!"
6752 run_test 101c "check stripe_size aligned read-ahead ================="
6755 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6756 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6761 local file=$DIR/$tfile
6762 local sz_MB=${FILESIZE_101d:-500}
6763 local ra_MB=${READAHEAD_MB:-40}
6765 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6766 [ $free_MB -lt $sz_MB ] &&
6767 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6769 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6770 $SETSTRIPE -c -1 $file || error "setstripe failed"
6772 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6773 echo Cancel LRU locks on lustre client to flush the client cache
6774 cancel_lru_locks osc
6776 echo Disable read-ahead
6777 local old_READAHEAD=$(set_read_ahead 0)
6779 echo Reading the test file $file with read-ahead disabled
6780 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6782 echo Cancel LRU locks on lustre client to flush the client cache
6783 cancel_lru_locks osc
6784 echo Enable read-ahead with ${ra_MB}MB
6785 set_read_ahead $ra_MB
6787 echo Reading the test file $file with read-ahead enabled
6788 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6790 echo "read-ahead disabled time read $raOFF"
6791 echo "read-ahead enabled time read $raON"
6793 set_read_ahead $old_READAHEAD
6795 wait_delete_completed
6797 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6798 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6800 run_test 101d "file read with and without read-ahead enabled"
6803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6804 local file=$DIR/$tfile
6805 local size_KB=500 #KB
6809 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6810 local need_KB=$((count * size_KB))
6811 [[ $free_KB -le $need_KB ]] &&
6812 skip_env "Need free space $need_KB, have $free_KB" && return
6814 echo "Creating $count ${size_KB}K test files"
6815 for ((i = 0; i < $count; i++)); do
6816 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6819 echo "Cancel LRU locks on lustre client to flush the client cache"
6820 cancel_lru_locks osc
6822 echo "Reset readahead stats"
6823 $LCTL set_param -n llite.*.read_ahead_stats 0
6825 for ((i = 0; i < $count; i++)); do
6826 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6829 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6830 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6832 for ((i = 0; i < $count; i++)); do
6833 rm -rf $file.$i 2>/dev/null
6836 #10000 means 20% reads are missing in readahead
6837 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6839 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6842 which iozone || { skip "no iozone installed" && return; }
6844 local old_debug=$($LCTL get_param debug)
6845 old_debug=${old_debug#*=}
6846 $LCTL set_param debug="reada mmap"
6848 # create a test file
6849 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6851 echo Cancel LRU locks on lustre client to flush the client cache
6852 cancel_lru_locks osc
6854 echo Reset readahead stats
6855 $LCTL set_param -n llite.*.read_ahead_stats 0
6857 echo mmap read the file with small block size
6858 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6861 echo checking missing pages
6862 $LCTL get_param llite.*.read_ahead_stats
6863 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6864 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6866 $LCTL set_param debug="$old_debug"
6867 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6870 run_test 101f "check mmap read performance"
6872 test_101g_brw_size_test() {
6874 local pages=$((mb * 1048576 / $(page_size)))
6876 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6877 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6878 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6879 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6883 $LCTL set_param -n osc.*.rpc_stats=0
6885 # 10 RPCs should be enough for the test
6887 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6888 { error "dd write ${mb} MB blocks failed"; return 3; }
6889 cancel_lru_locks osc
6890 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6891 { error "dd write ${mb} MB blocks failed"; return 4; }
6893 # calculate number of full-sized read and write RPCs
6894 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6895 sed -n '/pages per rpc/,/^$/p' |
6896 awk '/'$pages':/ { reads += $2; writes += $6 }; \
6897 END { print reads,writes }'))
6898 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6900 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6908 local osts=$(get_facets OST)
6909 local list=$(comma_list $(osts_nodes))
6910 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6911 local brw_size="obdfilter.*.brw_size"
6913 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6915 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6916 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6917 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6919 if [[ $orig_mb -lt 16 ]]; then
6920 save_lustre_params $osts "$brw_size" > $p
6921 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6922 error "set 16MB RPC size failed"
6924 echo "remount client to enable new RPC size"
6925 remount_client $MOUNT || error "remount_client failed"
6928 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6929 # should be able to set brw_size=12, but no rpc_stats for that
6930 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6933 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6935 if [[ $orig_mb -lt 16 ]]; then
6936 restore_lustre_params < $p
6937 remount_client $MOUNT || error "remount_client restore failed"
6940 rm -f $p $DIR/$tfile
6942 run_test 101g "Big bulk(4/16 MiB) readahead"
6945 test_mkdir -p $DIR/$tdir
6946 chown $RUNAS_ID $DIR/$tdir
6949 STRIPE_COUNT=$OSTCOUNT
6950 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6952 trap cleanup_test102 EXIT
6954 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6956 for num in 1 2 3 4; do
6957 for count in $(seq 1 $STRIPE_COUNT); do
6958 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6959 local size=`expr $STRIPE_SIZE \* $num`
6960 local file=file"$num-$idx-$count"
6961 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6967 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6973 rm -rf $DIR/d0.sanity/d102
6977 local testfile=$DIR/$tfile
6981 [ "$UID" != 0 ] && skip_env "must run as root" && return
6982 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6983 skip_env "must have user_xattr" && return
6985 [ -z "$(which setfattr 2>/dev/null)" ] &&
6986 skip_env "could not find setfattr" && return
6988 echo "set/get xattr..."
6989 setfattr -n trusted.name1 -v value1 $testfile ||
6990 error "setfattr -n trusted.name1=value1 $testfile failed"
6991 getfattr -n trusted.name1 $testfile 2> /dev/null |
6992 grep "trusted.name1=.value1" ||
6993 error "$testfile missing trusted.name1=value1"
6995 setfattr -n user.author1 -v author1 $testfile ||
6996 error "setfattr -n user.author1=author1 $testfile failed"
6997 getfattr -n user.author1 $testfile 2> /dev/null |
6998 grep "user.author1=.author1" ||
6999 error "$testfile missing trusted.author1=author1"
7002 setfattr -n trusted.name2 -v value2 $testfile ||
7003 error "$testfile unable to set trusted.name2"
7004 setfattr -n trusted.name3 -v value3 $testfile ||
7005 error "$testfile unable to set trusted.name3"
7006 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7007 grep "trusted.name" | wc -l) -eq 3 ] ||
7008 error "$testfile missing 3 trusted.name xattrs"
7010 setfattr -n user.author2 -v author2 $testfile ||
7011 error "$testfile unable to set user.author2"
7012 setfattr -n user.author3 -v author3 $testfile ||
7013 error "$testfile unable to set user.author3"
7014 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7015 grep "user.author" | wc -l) -eq 3 ] ||
7016 error "$testfile missing 3 user.author xattrs"
7018 echo "remove xattr..."
7019 setfattr -x trusted.name1 $testfile ||
7020 error "$testfile error deleting trusted.name1"
7021 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7022 error "$testfile did not delete trusted.name1 xattr"
7024 setfattr -x user.author1 $testfile ||
7025 error "$testfile error deleting user.author1"
7026 echo "set lustre special xattr ..."
7027 $LFS setstripe -c1 $testfile
7028 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7029 awk -F "=" '/trusted.lov/ { print $2 }' )
7030 setfattr -n "trusted.lov" -v $lovea $testfile ||
7031 error "$testfile doesn't ignore setting trusted.lov again"
7032 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7033 error "$testfile allow setting invalid trusted.lov"
7036 run_test 102a "user xattr test =================================="
7039 [ -z "$(which setfattr 2>/dev/null)" ] &&
7040 skip_env "could not find setfattr" && return
7042 # b10930: get/set/list trusted.lov xattr
7043 echo "get/set/list trusted.lov xattr ..."
7044 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7045 local testfile=$DIR/$tfile
7046 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7047 error "setstripe failed"
7048 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7049 error "getstripe failed"
7050 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7051 error "can't get trusted.lov from $testfile"
7053 local testfile2=${testfile}2
7054 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7055 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7058 setfattr -n trusted.lov -v $value $testfile2
7059 local stripe_size=$($GETSTRIPE -S $testfile2)
7060 local stripe_count=$($GETSTRIPE -c $testfile2)
7061 [[ $stripe_size -eq 65536 ]] ||
7062 error "stripe size $stripe_size != 65536"
7063 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7064 error "stripe count $stripe_count != $STRIPECOUNT"
7067 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7070 [ -z "$(which setfattr 2>/dev/null)" ] &&
7071 skip_env "could not find setfattr" && return
7073 # b10930: get/set/list lustre.lov xattr
7074 echo "get/set/list lustre.lov xattr ..."
7075 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7076 test_mkdir -p $DIR/$tdir
7077 chown $RUNAS_ID $DIR/$tdir
7078 local testfile=$DIR/$tdir/$tfile
7079 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7080 error "setstripe failed"
7081 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7082 error "getstripe failed"
7083 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7084 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7086 local testfile2=${testfile}2
7087 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7088 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7090 $RUNAS $MCREATE $testfile2
7091 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7092 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7093 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7094 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7095 [ $stripe_count -eq $STRIPECOUNT ] ||
7096 error "stripe count $stripe_count != $STRIPECOUNT"
7098 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7100 compare_stripe_info1() {
7101 local stripe_index_all_zero=true
7103 for num in 1 2 3 4; do
7104 for count in $(seq 1 $STRIPE_COUNT); do
7105 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7106 local size=$((STRIPE_SIZE * num))
7107 local file=file"$num-$offset-$count"
7108 stripe_size=$($LFS getstripe -S $PWD/$file)
7109 [[ $stripe_size -ne $size ]] &&
7110 error "$file: size $stripe_size != $size"
7111 stripe_count=$($LFS getstripe -c $PWD/$file)
7112 # allow fewer stripes to be created, ORI-601
7113 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7114 error "$file: count $stripe_count != $count"
7115 stripe_index=$($LFS getstripe -i $PWD/$file)
7116 [[ $stripe_index -ne 0 ]] &&
7117 stripe_index_all_zero=false
7121 $stripe_index_all_zero &&
7122 error "all files are being extracted starting from OST index 0"
7127 [ -n "$(which tar 2>/dev/null)" ] &&
7128 strings $(which tar) | grep -q "lustre" && echo tar
7132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7133 # b10930: tar test for trusted.lov xattr
7134 TAR=$(find_lustre_tar)
7135 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7136 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7138 test_mkdir -p $DIR/d102d
7139 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7141 compare_stripe_info1
7143 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7147 # b10930: tar test for trusted.lov xattr
7148 TAR=$(find_lustre_tar)
7149 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7150 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7152 test_mkdir -p $DIR/d102f
7154 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7156 compare_stripe_info1
7158 run_test 102f "tar copy files, not keep osts ==========="
7161 local xsize=${1:-1024} # in bytes
7162 local file=$DIR/$tfile
7164 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7165 skip "must have user_xattr" && return 0
7166 [ -z "$(which setfattr 2>/dev/null)" ] &&
7167 skip_env "could not find setfattr" && return 0
7168 [ -z "$(which getfattr 2>/dev/null)" ] &&
7169 skip_env "could not find getfattr" && return 0
7173 local value="$(generate_string $xsize)"
7175 local xbig=trusted.big
7176 log "save $xbig on $file"
7177 setfattr -n $xbig -v $value $file ||
7178 error "saving $xbig on $file failed"
7180 local orig=$(get_xattr_value $xbig $file)
7181 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7183 local xsml=trusted.sml
7184 log "save $xsml on $file"
7185 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7187 local new=$(get_xattr_value $xbig $file)
7188 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7190 log "grow $xsml on $file"
7191 setfattr -n $xsml -v "$value" $file ||
7192 error "growing $xsml on $file failed"
7194 new=$(get_xattr_value $xbig $file)
7195 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7196 log "$xbig still valid after growing $xsml"
7201 test_102h() { # bug 15777
7204 run_test 102h "grow xattr from inside inode to external block"
7207 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7208 grow_xattr $(max_xattr_size)
7210 run_test 102ha "grow xattr from inside inode to external inode"
7212 test_102i() { # bug 17038
7213 [ -z "$(which getfattr 2>/dev/null)" ] &&
7214 skip "could not find getfattr" && return
7216 ln -s $DIR/$tfile $DIR/${tfile}link
7217 getfattr -n trusted.lov $DIR/$tfile ||
7218 error "lgetxattr on $DIR/$tfile failed"
7219 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7220 grep -i "no such attr" ||
7221 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7222 rm -f $DIR/$tfile $DIR/${tfile}link
7224 run_test 102i "lgetxattr test on symbolic link ============"
7227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7228 TAR=$(find_lustre_tar)
7229 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7230 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7231 setup_test102 "$RUNAS"
7232 test_mkdir -p $DIR/d102j
7233 chown $RUNAS_ID $DIR/d102j
7234 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7236 compare_stripe_info1 "$RUNAS"
7238 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7241 [ -z "$(which setfattr 2>/dev/null)" ] &&
7242 skip "could not find setfattr" && return
7244 # b22187 just check that does not crash for regular file.
7245 setfattr -n trusted.lov $DIR/$tfile
7246 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7247 local test_kdir=$DIR/d102k
7248 test_mkdir $test_kdir
7249 local default_size=`$GETSTRIPE -S $test_kdir`
7250 local default_count=`$GETSTRIPE -c $test_kdir`
7251 local default_offset=`$GETSTRIPE -i $test_kdir`
7252 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7253 error 'dir setstripe failed'
7254 setfattr -n trusted.lov $test_kdir
7255 local stripe_size=`$GETSTRIPE -S $test_kdir`
7256 local stripe_count=`$GETSTRIPE -c $test_kdir`
7257 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7258 [ $stripe_size -eq $default_size ] ||
7259 error "stripe size $stripe_size != $default_size"
7260 [ $stripe_count -eq $default_count ] ||
7261 error "stripe count $stripe_count != $default_count"
7262 [ $stripe_offset -eq $default_offset ] ||
7263 error "stripe offset $stripe_offset != $default_offset"
7264 rm -rf $DIR/$tfile $test_kdir
7266 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7269 [ -z "$(which getfattr 2>/dev/null)" ] &&
7270 skip "could not find getfattr" && return
7272 # LU-532 trusted. xattr is invisible to non-root
7273 local testfile=$DIR/$tfile
7277 echo "listxattr as user..."
7278 chown $RUNAS_ID $testfile
7279 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7280 grep -q "trusted" &&
7281 error "$testfile trusted xattrs are user visible"
7285 run_test 102l "listxattr size test =================================="
7287 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7288 local path=$DIR/$tfile
7291 listxattr_size_check $path || error "listattr_size_check $path failed"
7293 run_test 102m "Ensure listxattr fails on small bufffer ========"
7297 getxattr() { # getxattr path name
7298 # Return the base64 encoding of the value of xattr name on path.
7302 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7304 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7306 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7308 getfattr --absolute-names --encoding=base64 --name=$name $path |
7309 awk -F= -v name=$name '$1 == name {
7310 print substr($0, index($0, "=") + 1);
7314 test_102n() { # LU-4101 mdt: protect internal xattrs
7315 [ -z "$(which setfattr 2>/dev/null)" ] &&
7316 skip "could not find setfattr" && return
7317 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7319 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7323 local file0=$DIR/$tfile.0
7324 local file1=$DIR/$tfile.1
7325 local xattr0=$TMP/$tfile.0
7326 local xattr1=$TMP/$tfile.1
7327 local namelist="lov lma lmv link fid version som hsm"
7331 rm -rf $file0 $file1 $xattr0 $xattr1
7334 # Get 'before' xattrs of $file1.
7335 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7337 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7338 namelist+=" lfsck_namespace"
7339 for name in $namelist; do
7340 # Try to copy xattr from $file0 to $file1.
7341 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7343 setfattr --name=trusted.$name --value="$value" $file1 ||
7344 error "setxattr 'trusted.$name' failed"
7346 # Try to set a garbage xattr.
7347 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7349 if [[ x$name == "xlov" ]]; then
7350 setfattr --name=trusted.lov --value="$value" $file1 &&
7351 error "setxattr invalid 'trusted.lov' success"
7353 setfattr --name=trusted.$name --value="$value" $file1 ||
7354 error "setxattr invalid 'trusted.$name' failed"
7357 # Try to remove the xattr from $file1. We don't care if this
7358 # appears to succeed or fail, we just don't want there to be
7359 # any changes or crashes.
7360 setfattr --remove=$trusted.$name $file1 2> /dev/null
7363 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7366 # Try to copy xattr from $file0 to $file1.
7367 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7369 setfattr --name=trusted.$name --value="$value" $file1 ||
7370 error "setxattr 'trusted.$name' failed"
7372 # Try to set a garbage xattr.
7373 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7375 setfattr --name=trusted.$name --value="$value" $file1 ||
7376 error "setxattr 'trusted.$name' failed"
7378 # Try to remove the xattr from $file1. We don't care if this
7379 # appears to succeed or fail, we just don't want there to be
7380 # any changes or crashes.
7381 setfattr --remove=$trusted.$name $file1 2> /dev/null
7384 # Get 'after' xattrs of file1.
7385 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7387 if ! diff $xattr0 $xattr1; then
7388 error "before and after xattrs of '$file1' differ"
7391 rm -rf $file0 $file1 $xattr0 $xattr1
7395 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7397 test_102p() { # LU-4703 setxattr did not check ownership
7398 local testfile=$DIR/$tfile
7400 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7401 skip "MDS needs to be at least 2.5.56" && return
7405 echo "setfacl as user..."
7406 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7407 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7409 echo "setfattr as user..."
7410 setfacl -m "u:$RUNAS_ID:---" $testfile
7411 $RUNAS setfattr -x system.posix_acl_access $testfile
7412 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7414 run_test 102p "check setxattr(2) correctly fails without permission"
7417 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7418 skip "MDS needs to be at least 2.6.92" && return
7419 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7421 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7424 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7425 skip "MDS needs to be at least 2.6.93" && return
7426 touch $DIR/$tfile || error "touch"
7427 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7428 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7429 rm $DIR/$tfile || error "rm"
7432 mkdir -p $DIR/$tdir || error "mkdir"
7433 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7434 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7435 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7436 error "$testfile error deleting user.author1"
7437 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7438 grep "user.$(basename $tdir)" &&
7439 error "$tdir did not delete user.$(basename $tdir)"
7440 rmdir $DIR/$tdir || error "rmdir"
7443 test_mkdir -p $DIR/$tdir || error "make striped dir"
7444 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7445 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7446 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7447 error "$testfile error deleting user.author1"
7448 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7449 grep "user.$(basename $tdir)" &&
7450 error "$tdir did not delete user.$(basename $tdir)"
7451 rmdir $DIR/$tdir || error "rm striped dir"
7453 run_test 102r "set EAs with empty values"
7457 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7462 [ "$UID" != 0 ] && skip_env "must run as root" && return
7463 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7464 skip "must have acl enabled" && return
7465 [ -z "$(which setfacl 2>/dev/null)" ] &&
7466 skip_env "could not find setfacl" && return
7467 $GSS && skip "could not run under gss" && return
7468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7470 gpasswd -a daemon bin # LU-5641
7471 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7473 declare -a identity_old
7475 for num in $(seq $MDSCOUNT); do
7476 switch_identity $num true || identity_old[$num]=$?
7484 echo "performing cp ..."
7485 run_acl_subtest cp || error "run_acl_subtest cp failed"
7486 echo "performing getfacl-noacl..."
7487 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7488 echo "performing misc..."
7489 run_acl_subtest misc || error "misc test failed"
7490 echo "performing permissions..."
7491 run_acl_subtest permissions || error "permissions failed"
7492 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7493 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7494 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7495 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7497 echo "performing permissions xattr..."
7498 run_acl_subtest permissions_xattr ||
7499 error "permissions_xattr failed"
7501 echo "performing setfacl..."
7502 run_acl_subtest setfacl || error "setfacl test failed"
7504 # inheritance test got from HP
7505 echo "performing inheritance..."
7506 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7507 chmod +x make-tree || error "chmod +x failed"
7508 run_acl_subtest inheritance || error "inheritance test failed"
7511 echo "LU-974 ignore umask when acl is enabled..."
7512 run_acl_subtest 974 || error "LU-974 umask test failed"
7513 if [ $MDSCOUNT -ge 2 ]; then
7514 run_acl_subtest 974_remote ||
7515 error "LU-974 umask test failed under remote dir"
7518 echo "LU-2561 newly created file is same size as directory..."
7519 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7520 run_acl_subtest 2561 || error "LU-2561 test failed"
7522 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7525 run_acl_subtest 4924 || error "LU-4924 test failed"
7530 for num in $(seq $MDSCOUNT); do
7531 if [ "${identity_old[$num]}" = 1 ]; then
7532 switch_identity $num false || identity_old[$num]=$?
7536 run_test 103a "acl test ========================================="
7540 cp -rp $DIR/$tdir $DIR/$tdir.bak
7542 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7543 error "$DIR/$tdir shouldn't contain default ACL"
7544 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7545 error "$DIR/$tdir.bak shouldn't contain default ACL"
7548 run_test 103c "'cp -rp' won't set empty acl"
7551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7553 lfs df || error "lfs df failed"
7554 lfs df -ih || error "lfs df -ih failed"
7555 lfs df -h $DIR || error "lfs df -h $DIR failed"
7556 lfs df -i $DIR || error "lfs df -i $DIR failed"
7557 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7558 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7560 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7561 lctl --device %$OSC deactivate
7562 lfs df || error "lfs df with deactivated OSC failed"
7563 lctl --device %$OSC activate
7564 # wait the osc back to normal
7565 wait_osc_import_state client ost FULL
7567 lfs df || error "lfs df with reactivated OSC failed"
7570 run_test 104a "lfs df [-ih] [path] test ========================="
7573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7574 [ $RUNAS_ID -eq $UID ] &&
7575 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7577 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7578 grep "Permission denied" | wc -l)))
7579 if [ $denied_cnt -ne 0 ]; then
7580 error "lfs check servers test failed"
7583 run_test 104b "$RUNAS lfs check servers test ===================="
7586 # doesn't work on 2.4 kernels
7588 if $(flock_is_enabled); then
7589 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7591 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7595 run_test 105a "flock when mounted without -o flock test ========"
7599 if $(flock_is_enabled); then
7600 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7602 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7606 run_test 105b "fcntl when mounted without -o flock test ========"
7610 if $(flock_is_enabled); then
7611 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7613 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7617 run_test 105c "lockf when mounted without -o flock test ========"
7619 test_105d() { # bug 15924
7620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7621 test_mkdir -p $DIR/$tdir
7622 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7623 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7624 $LCTL set_param fail_loc=0x80000315
7625 flocks_test 2 $DIR/$tdir
7627 run_test 105d "flock race (should not freeze) ========"
7629 test_105e() { # bug 22660 && 22040
7630 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7632 flocks_test 3 $DIR/$tfile
7634 run_test 105e "Two conflicting flocks from same process ======="
7636 test_106() { #bug 10921
7637 test_mkdir -p $DIR/$tdir
7638 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7639 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7641 run_test 106 "attempt exec of dir followed by chown of that dir"
7644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7651 local save_pattern=$(sysctl -n kernel.core_pattern)
7652 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7653 sysctl -w kernel.core_pattern=$file
7654 sysctl -w kernel.core_uses_pid=0
7662 kill -s 11 $SLEEPPID
7664 if [ -e $file ]; then
7665 size=`stat -c%s $file`
7666 [ $size -eq 0 ] && error "Fail to create core file $file"
7668 error "Fail to create core file $file"
7671 sysctl -w kernel.core_pattern=$save_pattern
7672 sysctl -w kernel.core_uses_pid=$save_uses_pid
7675 run_test 107 "Coredump on SIG"
7678 test_mkdir -p $DIR/$tdir
7679 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7680 error "mkdir with 255 char failed"
7681 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7682 error "mkdir with 256 char should fail, but did not"
7683 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7684 error "create with 255 char failed"
7685 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7686 error "create with 256 char should fail, but did not"
7691 run_test 110 "filename length checking"
7694 # Purpose: To verify dynamic thread (OSS) creation.
7697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7698 remote_ost_nodsh && skip "remote OST with nodsh" && return
7700 # Lustre does not stop service threads once they are started.
7701 # Reset number of running threads to default.
7706 local save_params="$TMP/sanity-$TESTNAME.parameters"
7708 # Get ll_ost_io count before I/O
7709 OSTIO_pre=$(do_facet ost1 \
7710 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7711 # Exit if lustre is not running (ll_ost_io not running).
7712 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7714 echo "Starting with $OSTIO_pre threads"
7715 local thread_max=$((OSTIO_pre * 2))
7716 local rpc_in_flight=$((thread_max * 2))
7717 # Number of I/O Process proposed to be started.
7719 local facets=$(get_facets OST)
7721 save_lustre_params client \
7722 "osc.*OST*.max_rpcs_in_flight" > $save_params
7723 save_lustre_params $facets \
7724 "ost.OSS.ost_io.threads_max" >> $save_params
7726 # Set in_flight to $rpc_in_flight
7727 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7728 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7729 nfiles=${rpc_in_flight}
7730 # Set ost thread_max to $thread_max
7732 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7734 # 5 Minutes should be sufficient for max number of OSS
7735 # threads(thread_max) to be created.
7739 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7741 for i in $(seq $nfiles); do
7742 local file=$DIR/$tdir/${tfile}-$i
7743 $LFS setstripe -c -1 -i 0 $file
7744 ($WTL $file $timeout)&
7747 # I/O Started - Wait for thread_started to reach thread_max or report
7748 # error if thread_started is more than thread_max.
7749 echo "Waiting for thread_started to reach thread_max"
7750 local thread_started=0
7751 local end_time=$((SECONDS + timeout))
7753 while [ $SECONDS -le $end_time ] ; do
7755 # Get ost i/o thread_started count.
7756 thread_started=$(do_facet ost1 \
7758 ost.OSS.ost_io.threads_started | cut -d= -f2")
7759 # Break out if thread_started is equal/greater than thread_max
7760 if [[ $thread_started -ge $thread_max ]]; then
7761 echo ll_ost_io thread_started $thread_started, \
7762 equal/greater than thread_max $thread_max
7768 # Cleanup - We have the numbers, Kill i/o jobs if running.
7769 jobcount=($(jobs -p))
7770 for i in $(seq 0 $((${#jobcount[@]}-1)))
7772 kill -9 ${jobcount[$i]}
7773 if [ $? -ne 0 ] ; then
7775 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7779 # Cleanup files left by WTL binary.
7780 for i in $(seq $nfiles); do
7781 local file=$DIR/$tdir/${tfile}-$i
7783 if [ $? -ne 0 ] ; then
7784 echo "Warning: Failed to delete file $file"
7788 restore_lustre_params <$save_params
7789 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7791 # Error out if no new thread has started or Thread started is greater
7793 if [[ $thread_started -le $OSTIO_pre ||
7794 $thread_started -gt $thread_max ]]; then
7795 error "ll_ost_io: thread_started $thread_started" \
7796 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7797 "No new thread started or thread started greater " \
7801 run_test 115 "verify dynamic thread creation===================="
7804 wait_delete_completed
7805 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7806 echo "OST kbytes available: ${AVAIL[@]}"
7811 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7812 #echo OST $i: ${AVAIL[i]}kb
7813 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7817 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7822 echo "Min free space: OST $MINI: $MINV"
7823 echo "Max free space: OST $MAXI: $MAXV"
7826 test_116a() { # was previously test_116()
7827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7828 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7830 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7832 echo -n "Free space priority "
7833 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7838 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7839 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7841 trap simple_cleanup_common EXIT
7844 # Check if we need to generate uneven OSTs
7845 test_mkdir -p $DIR/$tdir/OST${MINI}
7846 local FILL=$((MINV / 4))
7847 local DIFF=$((MAXV - MINV))
7848 local DIFF2=$((DIFF * 100 / MINV))
7850 local threshold=$(do_facet $SINGLEMDS \
7851 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7852 threshold=${threshold%%%}
7853 echo -n "Check for uneven OSTs: "
7854 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7856 if [[ $DIFF2 -gt $threshold ]]; then
7858 echo "Don't need to fill OST$MINI"
7860 # generate uneven OSTs. Write 2% over the QOS threshold value
7862 DIFF=$((threshold - DIFF2 + 2))
7863 DIFF2=$((MINV * DIFF / 100))
7864 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7865 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7866 error "setstripe failed"
7867 DIFF=$((DIFF2 / 2048))
7869 while [ $i -lt $DIFF ]; do
7871 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7872 bs=2M count=1 2>/dev/null
7881 DIFF=$((MAXV - MINV))
7882 DIFF2=$((DIFF * 100 / MINV))
7883 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7884 if [ $DIFF2 -gt $threshold ]; then
7887 echo "failed - QOS mode won't be used"
7888 skip "QOS imbalance criteria not met"
7889 simple_cleanup_common
7898 # now fill using QOS
7899 $SETSTRIPE -c 1 $DIR/$tdir
7900 FILL=$((FILL / 200))
7901 if [ $FILL -gt 600 ]; then
7904 echo "writing $FILL files to QOS-assigned OSTs"
7906 while [ $i -lt $FILL ]; do
7908 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7912 echo "wrote $i 200k files"
7916 echo "Note: free space may not be updated, so measurements might be off"
7918 DIFF2=$((MAXV - MINV))
7919 echo "free space delta: orig $DIFF final $DIFF2"
7920 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7921 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7922 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7923 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7924 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7925 if [[ $DIFF -gt 0 ]]; then
7926 FILL=$((DIFF2 * 100 / DIFF - 100))
7927 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7930 # Figure out which files were written where
7931 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7932 awk '/'$MINI1': / {print $2; exit}')
7934 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7935 echo "$MINC files created on smaller OST $MINI1"
7936 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7937 awk '/'$MAXI1': / {print $2; exit}')
7939 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7940 echo "$MAXC files created on larger OST $MAXI1"
7941 if [[ $MINC -gt 0 ]]; then
7942 FILL=$((MAXC * 100 / MINC - 100))
7943 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7945 [[ $MAXC -gt $MINC ]] ||
7946 error_ignore LU-9 "stripe QOS didn't balance free space"
7947 simple_cleanup_common
7949 run_test 116a "stripe QOS: free space balance ==================="
7951 test_116b() { # LU-2093
7952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7953 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7955 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7956 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7957 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7958 [ -z "$old_rr" ] && skip "no QOS" && return 0
7959 do_facet $SINGLEMDS lctl set_param \
7960 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7962 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7963 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7964 do_facet $SINGLEMDS lctl set_param fail_loc=0
7966 do_facet $SINGLEMDS lctl set_param \
7967 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7969 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7971 test_117() # bug 10891
7973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7974 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7975 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7976 lctl set_param fail_loc=0x21e
7977 > $DIR/$tfile || error "truncate failed"
7978 lctl set_param fail_loc=0
7979 echo "Truncate succeeded."
7982 run_test 117 "verify osd extend =========="
7984 NO_SLOW_RESENDCOUNT=4
7985 export OLD_RESENDCOUNT=""
7986 set_resend_count () {
7987 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7988 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7989 lctl set_param -n $PROC_RESENDCOUNT $1
7990 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7993 # for reduce test_118* time (b=14842)
7994 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7996 # Reset async IO behavior after error case
7998 FILE=$DIR/reset_async
8000 # Ensure all OSCs are cleared
8001 $SETSTRIPE -c -1 $FILE
8002 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8007 test_118a() #bug 11710
8009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8012 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8013 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8014 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8016 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8017 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8022 run_test 118a "verify O_SYNC works =========="
8026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8027 remote_ost_nodsh && skip "remote OST with nodsh" && return
8031 #define OBD_FAIL_SRV_ENOENT 0x217
8032 set_nodes_failloc "$(osts_nodes)" 0x217
8033 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8035 set_nodes_failloc "$(osts_nodes)" 0
8036 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8037 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8040 if [[ $RC -eq 0 ]]; then
8041 error "Must return error due to dropped pages, rc=$RC"
8045 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8046 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8050 echo "Dirty pages not leaked on ENOENT"
8052 # Due to the above error the OSC will issue all RPCs syncronously
8053 # until a subsequent RPC completes successfully without error.
8054 $MULTIOP $DIR/$tfile Ow4096yc
8059 run_test 118b "Reclaim dirty pages on fatal error =========="
8063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8065 # for 118c, restore the original resend count, LU-1940
8066 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8067 set_resend_count $OLD_RESENDCOUNT
8068 remote_ost_nodsh && skip "remote OST with nodsh" && return
8072 #define OBD_FAIL_OST_EROFS 0x216
8073 set_nodes_failloc "$(osts_nodes)" 0x216
8075 # multiop should block due to fsync until pages are written
8076 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8080 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8081 error "Multiop failed to block on fsync, pid=$MULTIPID"
8084 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8086 if [[ $WRITEBACK -eq 0 ]]; then
8087 error "No page in writeback, writeback=$WRITEBACK"
8090 set_nodes_failloc "$(osts_nodes)" 0
8093 if [[ $RC -ne 0 ]]; then
8094 error "Multiop fsync failed, rc=$RC"
8097 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8098 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8100 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8101 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8105 echo "Dirty pages flushed via fsync on EROFS"
8108 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8110 # continue to use small resend count to reduce test_118* time (b=14842)
8111 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8116 remote_ost_nodsh && skip "remote OST with nodsh" && return
8120 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8121 set_nodes_failloc "$(osts_nodes)" 0x214
8122 # multiop should block due to fsync until pages are written
8123 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8127 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8128 error "Multiop failed to block on fsync, pid=$MULTIPID"
8131 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8133 if [[ $WRITEBACK -eq 0 ]]; then
8134 error "No page in writeback, writeback=$WRITEBACK"
8137 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8138 set_nodes_failloc "$(osts_nodes)" 0
8140 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8141 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8143 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8144 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8148 echo "Dirty pages gaurenteed flushed via fsync"
8151 run_test 118d "Fsync validation inject a delay of the bulk =========="
8154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8157 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8158 lctl set_param fail_loc=0x8000040a
8160 # Should simulate EINVAL error which is fatal
8161 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8163 if [[ $RC -eq 0 ]]; then
8164 error "Must return error due to dropped pages, rc=$RC"
8167 lctl set_param fail_loc=0x0
8169 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8170 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8171 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8173 if [[ $LOCKED -ne 0 ]]; then
8174 error "Locked pages remain in cache, locked=$LOCKED"
8177 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8178 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8182 echo "No pages locked after fsync"
8187 run_test 118f "Simulate unrecoverable OSC side error =========="
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8193 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8194 lctl set_param fail_loc=0x406
8196 # simulate local -ENOMEM
8197 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8200 lctl set_param fail_loc=0
8201 if [[ $RC -eq 0 ]]; then
8202 error "Must return error due to dropped pages, rc=$RC"
8205 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8206 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8207 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8209 if [[ $LOCKED -ne 0 ]]; then
8210 error "Locked pages remain in cache, locked=$LOCKED"
8213 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8214 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8218 echo "No pages locked after fsync"
8223 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8227 remote_ost_nodsh && skip "remote OST with nodsh" && return
8231 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8232 set_nodes_failloc "$(osts_nodes)" 0x20e
8233 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8234 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8237 set_nodes_failloc "$(osts_nodes)" 0
8238 if [[ $RC -eq 0 ]]; then
8239 error "Must return error due to dropped pages, rc=$RC"
8242 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8243 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8244 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8246 if [[ $LOCKED -ne 0 ]]; then
8247 error "Locked pages remain in cache, locked=$LOCKED"
8250 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8251 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8255 echo "No pages locked after fsync"
8259 run_test 118h "Verify timeout in handling recoverables errors =========="
8261 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8265 remote_ost_nodsh && skip "remote OST with nodsh" && return
8269 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8270 set_nodes_failloc "$(osts_nodes)" 0x20e
8272 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8273 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8276 set_nodes_failloc "$(osts_nodes)" 0
8280 if [[ $RC -ne 0 ]]; then
8281 error "got error, but should be not, rc=$RC"
8284 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8285 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8286 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8287 if [[ $LOCKED -ne 0 ]]; then
8288 error "Locked pages remain in cache, locked=$LOCKED"
8291 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8292 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8296 echo "No pages locked after fsync"
8300 run_test 118i "Fix error before timeout in recoverable error =========="
8302 [ "$SLOW" = "no" ] && set_resend_count 4
8305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8306 remote_ost_nodsh && skip "remote OST with nodsh" && return
8310 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8311 set_nodes_failloc "$(osts_nodes)" 0x220
8313 # return -EIO from OST
8314 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8316 set_nodes_failloc "$(osts_nodes)" 0x0
8317 if [[ $RC -eq 0 ]]; then
8318 error "Must return error due to dropped pages, rc=$RC"
8321 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8322 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8323 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8324 if [[ $LOCKED -ne 0 ]]; then
8325 error "Locked pages remain in cache, locked=$LOCKED"
8328 # in recoverable error on OST we want resend and stay until it finished
8329 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8330 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8334 echo "No pages locked after fsync"
8338 run_test 118j "Simulate unrecoverable OST side error =========="
8342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8343 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8345 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8346 set_nodes_failloc "$(osts_nodes)" 0x20e
8347 test_mkdir -p $DIR/$tdir
8349 for ((i=0;i<10;i++)); do
8350 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8351 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8358 set_nodes_failloc "$(osts_nodes)" 0
8361 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8367 test_mkdir -p $DIR/$tdir
8368 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8371 run_test 118l "fsync dir ========="
8373 test_118m() # LU-3066
8375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8376 test_mkdir -p $DIR/$tdir
8377 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8380 run_test 118m "fdatasync dir ========="
8382 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8384 test_119a() # bug 11737
8386 BSIZE=$((512 * 1024))
8387 directio write $DIR/$tfile 0 1 $BSIZE
8388 # We ask to read two blocks, which is more than a file size.
8389 # directio will indicate an error when requested and actual
8390 # sizes aren't equeal (a normal situation in this case) and
8391 # print actual read amount.
8392 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8393 if [ "$NOB" != "$BSIZE" ]; then
8394 error "read $NOB bytes instead of $BSIZE"
8398 run_test 119a "Short directIO read must return actual read amount"
8400 test_119b() # bug 11737
8402 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8404 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8405 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8407 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8408 error "direct read failed"
8411 run_test 119b "Sparse directIO read must return actual read amount"
8413 test_119c() # bug 13099
8416 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8417 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8420 run_test 119c "Testing for direct read hitting hole"
8422 test_119d() # bug 15950
8424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8425 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8426 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8428 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8429 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8430 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8431 lctl set_param fail_loc=0x40d
8432 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8435 cat $DIR/$tfile > /dev/null &
8436 lctl set_param fail_loc=0
8439 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8441 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8442 error "the read rpcs have not completed in 2s"
8444 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8446 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8450 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8451 test_mkdir -p $DIR/$tdir
8452 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8453 skip "no early lock cancel on server" && return 0
8455 lru_resize_disable mdc
8456 lru_resize_disable osc
8457 cancel_lru_locks mdc
8458 # asynchronous object destroy at MDT could cause bl ast to client
8459 cancel_lru_locks osc
8461 stat $DIR/$tdir > /dev/null
8462 can1=$(do_facet $SINGLEMDS \
8463 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8464 awk '/ldlm_cancel/ {print $2}')
8465 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8466 awk '/ldlm_bl_callback/ {print $2}')
8467 test_mkdir -c1 $DIR/$tdir/d1
8468 can2=$(do_facet $SINGLEMDS \
8469 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8470 awk '/ldlm_cancel/ {print $2}')
8471 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8472 awk '/ldlm_bl_callback/ {print $2}')
8473 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8474 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8475 lru_resize_enable mdc
8476 lru_resize_enable osc
8478 run_test 120a "Early Lock Cancel: mkdir test"
8481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8483 test_mkdir $DIR/$tdir
8484 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8485 skip "no early lock cancel on server" && return 0
8486 lru_resize_disable mdc
8487 lru_resize_disable osc
8488 cancel_lru_locks mdc
8489 stat $DIR/$tdir > /dev/null
8490 can1=$(do_facet $SINGLEMDS \
8491 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8492 awk '/ldlm_cancel/ {print $2}')
8493 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8494 awk '/ldlm_bl_callback/ {print $2}')
8496 can2=$(do_facet $SINGLEMDS \
8497 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8498 awk '/ldlm_cancel/ {print $2}')
8499 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8500 awk '/ldlm_bl_callback/ {print $2}')
8501 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8502 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8503 lru_resize_enable mdc
8504 lru_resize_enable osc
8506 run_test 120b "Early Lock Cancel: create test"
8509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8510 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8511 test_mkdir -c1 $DIR/$tdir
8512 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8513 skip "no early lock cancel on server" && return 0
8514 lru_resize_disable mdc
8515 lru_resize_disable osc
8516 test_mkdir -p -c1 $DIR/$tdir/d1
8517 test_mkdir -p -c1 $DIR/$tdir/d2
8518 touch $DIR/$tdir/d1/f1
8519 cancel_lru_locks mdc
8520 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8521 can1=$(do_facet $SINGLEMDS \
8522 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8523 awk '/ldlm_cancel/ {print $2}')
8524 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8525 awk '/ldlm_bl_callback/ {print $2}')
8526 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8527 can2=$(do_facet $SINGLEMDS \
8528 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8529 awk '/ldlm_cancel/ {print $2}')
8530 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8531 awk '/ldlm_bl_callback/ {print $2}')
8532 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8533 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8534 lru_resize_enable mdc
8535 lru_resize_enable osc
8537 run_test 120c "Early Lock Cancel: link test"
8540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8542 test_mkdir -p -c1 $DIR/$tdir
8543 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8544 skip "no early lock cancel on server" && return 0
8545 lru_resize_disable mdc
8546 lru_resize_disable osc
8548 cancel_lru_locks mdc
8549 stat $DIR/$tdir > /dev/null
8550 can1=$(do_facet $SINGLEMDS \
8551 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8552 awk '/ldlm_cancel/ {print $2}')
8553 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8554 awk '/ldlm_bl_callback/ {print $2}')
8555 chmod a+x $DIR/$tdir
8556 can2=$(do_facet $SINGLEMDS \
8557 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8558 awk '/ldlm_cancel/ {print $2}')
8559 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8560 awk '/ldlm_bl_callback/ {print $2}')
8561 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8562 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8563 lru_resize_enable mdc
8564 lru_resize_enable osc
8566 run_test 120d "Early Lock Cancel: setattr test"
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8570 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8571 skip "no early lock cancel on server" && return 0
8572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8573 local dlmtrace_set=false
8575 test_mkdir -p -c1 $DIR/$tdir
8576 lru_resize_disable mdc
8577 lru_resize_disable osc
8578 ! $LCTL get_param debug | grep -q dlmtrace &&
8579 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8580 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8581 cancel_lru_locks mdc
8582 cancel_lru_locks osc
8583 dd if=$DIR/$tdir/f1 of=/dev/null
8584 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8585 # XXX client can not do early lock cancel of OST lock
8586 # during unlink (LU-4206), so cancel osc lock now.
8588 cancel_lru_locks osc
8589 can1=$(do_facet $SINGLEMDS \
8590 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8591 awk '/ldlm_cancel/ {print $2}')
8592 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8593 awk '/ldlm_bl_callback/ {print $2}')
8594 unlink $DIR/$tdir/f1
8596 can2=$(do_facet $SINGLEMDS \
8597 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8598 awk '/ldlm_cancel/ {print $2}')
8599 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8600 awk '/ldlm_bl_callback/ {print $2}')
8601 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8602 $LCTL dk $TMP/cancel.debug.txt
8603 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8604 $LCTL dk $TMP/blocking.debug.txt
8605 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8606 lru_resize_enable mdc
8607 lru_resize_enable osc
8609 run_test 120e "Early Lock Cancel: unlink test"
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8613 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8614 skip "no early lock cancel on server" && return 0
8615 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8616 test_mkdir -p -c1 $DIR/$tdir
8617 lru_resize_disable mdc
8618 lru_resize_disable osc
8619 test_mkdir -p -c1 $DIR/$tdir/d1
8620 test_mkdir -p -c1 $DIR/$tdir/d2
8621 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8622 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8623 cancel_lru_locks mdc
8624 cancel_lru_locks osc
8625 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8626 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8627 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8628 # XXX client can not do early lock cancel of OST lock
8629 # during rename (LU-4206), so cancel osc lock now.
8631 cancel_lru_locks osc
8632 can1=$(do_facet $SINGLEMDS \
8633 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8634 awk '/ldlm_cancel/ {print $2}')
8635 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8636 awk '/ldlm_bl_callback/ {print $2}')
8637 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8639 can2=$(do_facet $SINGLEMDS \
8640 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8641 awk '/ldlm_cancel/ {print $2}')
8642 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8643 awk '/ldlm_bl_callback/ {print $2}')
8644 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8645 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8646 lru_resize_enable mdc
8647 lru_resize_enable osc
8649 run_test 120f "Early Lock Cancel: rename test"
8652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8653 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8654 skip "no early lock cancel on server" && return 0
8655 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8656 lru_resize_disable mdc
8657 lru_resize_disable osc
8659 echo create $count files
8660 test_mkdir -p $DIR/$tdir
8661 cancel_lru_locks mdc
8662 cancel_lru_locks osc
8665 can0=$(do_facet $SINGLEMDS \
8666 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8667 awk '/ldlm_cancel/ {print $2}')
8668 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8669 awk '/ldlm_bl_callback/ {print $2}')
8670 createmany -o $DIR/$tdir/f $count
8672 can1=$(do_facet $SINGLEMDS \
8673 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8674 awk '/ldlm_cancel/ {print $2}')
8675 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8676 awk '/ldlm_bl_callback/ {print $2}')
8678 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8679 echo rm $count files
8682 can2=$(do_facet $SINGLEMDS \
8683 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8684 awk '/ldlm_cancel/ {print $2}')
8685 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8686 awk '/ldlm_bl_callback/ {print $2}')
8688 echo total: $count removes in $((t2-t1))
8689 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8691 # wait for commitment of removal
8692 lru_resize_enable mdc
8693 lru_resize_enable osc
8695 run_test 120g "Early Lock Cancel: performance test"
8697 test_121() { #bug #10589
8698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8700 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8701 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8702 lctl set_param fail_loc=0x310
8703 cancel_lru_locks osc > /dev/null
8704 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8705 lctl set_param fail_loc=0
8706 [[ $reads -eq $writes ]] ||
8707 error "read $reads blocks, must be $writes blocks"
8709 run_test 121 "read cancel race ========="
8711 test_123a() { # was test 123, statahead(bug 11401)
8712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8714 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8715 log "testing on UP system. Performance may be not as good as expected."
8720 test_mkdir -p $DIR/$tdir
8721 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8722 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8724 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8725 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8727 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8728 lctl set_param -n llite.*.statahead_max 0
8729 lctl get_param llite.*.statahead_max
8730 cancel_lru_locks mdc
8731 cancel_lru_locks osc
8733 time ls -l $DIR/$tdir | wc -l
8735 delta=$((etime - stime))
8736 log "ls $i files without statahead: $delta sec"
8737 lctl set_param llite.*.statahead_max=$max
8739 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8740 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8741 cancel_lru_locks mdc
8742 cancel_lru_locks osc
8744 time ls -l $DIR/$tdir | wc -l
8746 delta_sa=$((etime - stime))
8747 log "ls $i files with statahead: $delta_sa sec"
8748 lctl get_param -n llite.*.statahead_stats
8749 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8751 [[ $swrong -lt $ewrong ]] &&
8752 log "statahead was stopped, maybe too many locks held!"
8753 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8755 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8756 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8757 lctl set_param -n llite.*.statahead_max 0
8758 lctl get_param llite.*.statahead_max
8759 cancel_lru_locks mdc
8760 cancel_lru_locks osc
8762 time ls -l $DIR/$tdir | wc -l
8764 delta=$((etime - stime))
8765 log "ls $i files again without statahead: $delta sec"
8766 lctl set_param llite.*.statahead_max=$max
8767 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8768 if [ $SLOWOK -eq 0 ]; then
8769 error "ls $i files is slower with statahead!"
8771 log "ls $i files is slower with statahead!"
8777 [ $delta -gt 20 ] && break
8778 [ $delta -gt 8 ] && MULT=$((50 / delta))
8779 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8787 delta=$((etime - stime))
8788 log "rm -r $DIR/$tdir/: $delta seconds"
8790 lctl get_param -n llite.*.statahead_stats
8792 run_test 123a "verify statahead work"
8794 test_123b () { # statahead(bug 15027)
8795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8796 test_mkdir -p $DIR/$tdir
8797 createmany -o $DIR/$tdir/$tfile-%d 1000
8799 cancel_lru_locks mdc
8800 cancel_lru_locks osc
8802 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8803 lctl set_param fail_loc=0x80000803
8804 ls -lR $DIR/$tdir > /dev/null
8806 lctl set_param fail_loc=0x0
8807 lctl get_param -n llite.*.statahead_stats
8812 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8816 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8817 skip "no lru resize on server" && return 0
8819 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8821 log "create $NR files at $DIR/$tdir"
8822 createmany -o $DIR/$tdir/f $NR ||
8823 error "failed to create $NR files in $DIR/$tdir"
8825 cancel_lru_locks mdc
8826 ls -l $DIR/$tdir > /dev/null
8830 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8831 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8832 LRU_SIZE=$($LCTL get_param -n $PARAM)
8833 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8834 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8836 log "NS=$(basename $NSDIR)"
8841 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8842 skip "Not enough cached locks created!"
8849 # We know that lru resize allows one client to hold $LIMIT locks
8850 # for 10h. After that locks begin to be killed by client.
8852 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8854 if [ $LIMIT -lt $LRU_SIZE ]; then
8855 skip "Limit is too small $LIMIT"
8859 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8860 # killing locks. Some time was spent for creating locks. This means
8861 # that up to the moment of sleep finish we must have killed some of
8862 # them (10-100 locks). This depends on how fast ther were created.
8863 # Many of them were touched in almost the same moment and thus will
8864 # be killed in groups.
8865 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8867 # Use $LRU_SIZE_B here to take into account real number of locks
8868 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8869 local LRU_SIZE_B=$LRU_SIZE
8871 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8872 log "OLD_LVF=$OLD_LVF"
8873 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8875 # Let's make sure that we really have some margin. Client checks
8876 # cached locks every 10 sec.
8878 log "Sleep ${SLEEP} sec"
8880 while ((SEC<$SLEEP)); do
8884 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8888 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8889 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8891 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8892 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8893 unlinkmany $DIR/$tdir/f $NR
8897 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8898 log "unlink $NR files at $DIR/$tdir"
8899 unlinkmany $DIR/$tdir/f $NR
8901 run_test 124a "lru resize ======================================="
8903 get_max_pool_limit()
8905 local limit=$($LCTL get_param \
8906 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8909 if [[ $l -gt $max ]]; then
8917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8918 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8919 skip "no lru resize on server" && return 0
8921 LIMIT=$(get_max_pool_limit)
8923 NR=$(($(default_lru_size)*20))
8924 if [[ $NR -gt $LIMIT ]]; then
8925 log "Limit lock number by $LIMIT locks"
8929 IFree=$(mdsrate_inodes_available)
8930 if [ $IFree -lt $NR ]; then
8931 log "Limit lock number by $IFree inodes"
8935 lru_resize_disable mdc
8936 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8937 error "failed to create $DIR/$tdir/disable_lru_resize"
8939 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8940 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8941 cancel_lru_locks mdc
8944 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8947 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8950 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8954 nolruresize_delta=$((etime-stime))
8955 log "ls -la time: $nolruresize_delta seconds"
8956 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8957 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8959 lru_resize_enable mdc
8960 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8961 error "failed to create $DIR/$tdir/enable_lru_resize"
8963 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8964 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8965 cancel_lru_locks mdc
8968 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8971 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8974 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8978 lruresize_delta=$((etime-stime))
8979 log "ls -la time: $lruresize_delta seconds"
8980 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8982 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8983 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8984 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8985 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8987 log "lru resize performs the same with no lru resize"
8989 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8991 run_test 124b "lru resize (performance test) ======================="
8994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8995 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8996 skip "no lru resize on server" && return 0
8998 # cache ununsed locks on client
9000 cancel_lru_locks mdc
9001 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9002 createmany -o $DIR/$tdir/f $nr ||
9003 error "failed to create $nr files in $DIR/$tdir"
9004 ls -l $DIR/$tdir > /dev/null
9006 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9007 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9008 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9009 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9010 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9012 # set lru_max_age to 1 sec
9013 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
9014 echo "sleep $((recalc_p * 2)) seconds..."
9015 sleep $((recalc_p * 2))
9017 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9018 # restore lru_max_age
9019 $LCTL set_param -n $nsdir.lru_max_age $max_age
9020 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9021 unlinkmany $DIR/$tdir/f $nr
9023 run_test 124c "LRUR cancel very aged locks"
9025 test_125() { # 13358
9026 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9027 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
9028 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9029 test_mkdir -p $DIR/d125 || error "mkdir failed"
9030 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
9031 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
9032 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
9034 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9036 test_126() { # bug 12829/13455
9037 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9038 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
9039 $GSS && skip "must run as gss disabled" && return
9041 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9042 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9044 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9046 run_test 126 "check that the fsgid provided by the client is taken into account"
9048 test_127a() { # bug 15521
9049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9050 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9051 $LCTL set_param osc.*.stats=0
9052 FSIZE=$((2048 * 1024))
9053 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9054 cancel_lru_locks osc
9055 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9057 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9058 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9059 echo "got $COUNT $NAME"
9060 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9061 eval $NAME=$COUNT || error "Wrong proc format"
9064 read_bytes|write_bytes)
9065 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9066 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9067 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9068 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9069 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9070 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9071 error "sumsquare is too small: $SUMSQ"
9072 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9073 error "sumsquare is too big: $SUMSQ"
9077 done < $DIR/${tfile}.tmp
9079 #check that we actually got some stats
9080 [ "$read_bytes" ] || error "Missing read_bytes stats"
9081 [ "$write_bytes" ] || error "Missing write_bytes stats"
9082 [ "$read_bytes" != 0 ] || error "no read done"
9083 [ "$write_bytes" != 0 ] || error "no write done"
9085 run_test 127a "verify the client stats are sane"
9087 test_127b() { # bug LU-333
9088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9089 $LCTL set_param llite.*.stats=0
9090 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9091 # perform 2 reads and writes so MAX is different from SUM.
9092 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9093 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9094 cancel_lru_locks osc
9095 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9096 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9098 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9099 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9100 echo "got $COUNT $NAME"
9101 eval $NAME=$COUNT || error "Wrong proc format"
9105 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9106 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9107 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9108 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9111 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9112 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9113 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9114 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9118 done < $TMP/${tfile}.tmp
9120 #check that we actually got some stats
9121 [ "$read_bytes" ] || error "Missing read_bytes stats"
9122 [ "$write_bytes" ] || error "Missing write_bytes stats"
9123 [ "$read_bytes" != 0 ] || error "no read done"
9124 [ "$write_bytes" != 0 ] || error "no write done"
9126 rm -f $TMP/${tfile}.tmp
9128 run_test 127b "verify the llite client stats are sane"
9130 test_128() { # bug 15212
9132 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9137 result=$(grep error $TMP/$tfile.log)
9138 rm -f $DIR/$tfile $TMP/$tfile.log
9140 error "consecutive find's under interactive lfs failed"
9142 run_test 128 "interactive lfs for 2 consecutive find's"
9149 local ldproc=/proc/fs/ldiskfs
9150 local facets=$(get_facets MDS)
9152 for facet in ${facets//,/ }; do
9153 canondev=$(ldiskfs_canon \
9154 *.$(convert_facet2label $facet).mntdev $facet)
9155 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9156 ldproc=/sys/fs/ldiskfs
9157 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9158 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9163 local facets=$(get_facets MDS)
9164 for facet in ${facets//,/ }; do
9165 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9171 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9172 { skip "Need MDS version with at least 2.5.56"; return 0; }
9174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9175 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9176 skip "ldiskfs only test"
9179 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9182 local has_warning=false
9187 # block size of mds1
9188 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9189 set_dir_limits $maxsize $maxsize
9190 local dirsize=$(stat -c%s "$DIR/$tdir")
9192 while [[ $dirsize -le $maxsize ]]; do
9193 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9195 if ! $has_warning; then
9196 check_mds_dmesg '"is approaching"' && has_warning=true
9199 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9200 # EFBIG for previous versions included in ldiskfs series
9201 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9203 echo "return code $rc received as expected"
9205 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9206 error_exit "create failed w/o dir size limit"
9208 check_mds_dmesg '"has reached"' ||
9209 error_exit "reached message should be output"
9211 [ $has_warning -eq 0 ] &&
9212 error_exit "warning message should be output"
9214 dirsize=$(stat -c%s "$DIR/$tdir")
9216 [[ $dirsize -ge $maxsize ]] && return 0
9217 error_exit "current dir size $dirsize, " \
9218 "previous limit $maxsize"
9219 elif [ $rc -ne 0 ]; then
9221 error_exit "return $rc received instead of expected " \
9222 "$EFBIG or $ENOSPC, files in dir $dirsize"
9224 nfiles=$((nfiles + 1))
9225 dirsize=$(stat -c%s "$DIR/$tdir")
9229 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9231 run_test 129 "test directory size limit ========================"
9240 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9241 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9244 trap cleanup_130 EXIT RETURN
9246 local fm_file=$DIR/$tfile
9247 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9248 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9249 error "dd failed for $fm_file"
9251 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9252 filefrag -ves $fm_file
9254 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9255 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9256 [ $RC != 0 ] && error "filefrag $fm_file failed"
9258 filefrag_op=$(filefrag -ve $fm_file |
9259 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9260 lun=$($GETSTRIPE -i $fm_file)
9262 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9265 for line in $filefrag_op
9267 frag_lun=`echo $line | cut -d: -f5`
9268 ext_len=`echo $line | cut -d: -f4`
9269 if (( $frag_lun != $lun )); then
9271 error "FIEMAP on 1-stripe file($fm_file) failed"
9274 (( tot_len += ext_len ))
9277 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9279 error "FIEMAP on 1-stripe file($fm_file) failed;"
9285 echo "FIEMAP on single striped file succeeded"
9287 run_test 130a "FIEMAP (1-stripe file)"
9290 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9292 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9293 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9296 trap cleanup_130 EXIT RETURN
9298 local fm_file=$DIR/$tfile
9299 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9300 error "setstripe on $fm_file"
9301 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9302 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9304 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9305 error "dd failed on $fm_file"
9307 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9308 filefrag_op=$(filefrag -ve $fm_file |
9309 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9311 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9312 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9317 for line in $filefrag_op
9319 frag_lun=$(echo $line | cut -d: -f5 |
9320 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9321 ext_len=$(echo $line | cut -d: -f4)
9322 if (( $frag_lun != $last_lun )); then
9323 if (( tot_len != 1024 )); then
9325 error "FIEMAP on $fm_file failed; returned " \
9326 "len $tot_len for OST $last_lun instead of 1024"
9333 (( tot_len += ext_len ))
9336 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9338 error "FIEMAP on $fm_file failed; returned wrong number of " \
9339 "luns or wrong len for OST $last_lun"
9345 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9347 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9350 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9352 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9353 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9356 trap cleanup_130 EXIT RETURN
9358 local fm_file=$DIR/$tfile
9359 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9360 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9361 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9363 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9364 error "dd failed on $fm_file"
9366 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9367 filefrag_op=$(filefrag -ve $fm_file |
9368 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9370 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9371 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9376 for line in $filefrag_op
9378 frag_lun=$(echo $line | cut -d: -f5 |
9379 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9380 ext_len=$(echo $line | cut -d: -f4)
9381 if (( $frag_lun != $last_lun )); then
9382 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9383 if (( logical != 512 )); then
9385 error "FIEMAP on $fm_file failed; returned " \
9386 "logical start for lun $logical instead of 512"
9389 if (( tot_len != 512 )); then
9391 error "FIEMAP on $fm_file failed; returned " \
9392 "len $tot_len for OST $last_lun instead of 1024"
9399 (( tot_len += ext_len ))
9402 if (( num_luns != 2 || tot_len != 512 )); then
9404 error "FIEMAP on $fm_file failed; returned wrong number of " \
9405 "luns or wrong len for OST $last_lun"
9411 echo "FIEMAP on 2-stripe file with hole succeeded"
9413 run_test 130c "FIEMAP (2-stripe file with hole)"
9416 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9418 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9419 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9422 trap cleanup_130 EXIT RETURN
9424 local fm_file=$DIR/$tfile
9425 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9426 error "setstripe on $fm_file"
9427 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9428 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9430 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9431 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9432 error "dd failed on $fm_file"
9434 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9435 filefrag_op=$(filefrag -ve $fm_file |
9436 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9438 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9439 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9444 for line in $filefrag_op
9446 frag_lun=$(echo $line | cut -d: -f5 |
9447 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9448 ext_len=$(echo $line | cut -d: -f4)
9449 if (( $frag_lun != $last_lun )); then
9450 if (( tot_len != 1024 )); then
9452 error "FIEMAP on $fm_file failed; returned " \
9453 "len $tot_len for OST $last_lun instead of 1024"
9460 (( tot_len += ext_len ))
9463 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9465 error "FIEMAP on $fm_file failed; returned wrong number of " \
9466 "luns or wrong len for OST $last_lun"
9472 echo "FIEMAP on N-stripe file succeeded"
9474 run_test 130d "FIEMAP (N-stripe file)"
9477 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9479 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9480 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9482 trap cleanup_130 EXIT RETURN
9484 local fm_file=$DIR/$tfile
9485 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9486 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9487 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9490 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9491 for ((i = 0; i < $NUM_BLKS; i++))
9493 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9496 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9497 filefrag_op=$(filefrag -ve $fm_file |
9498 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9500 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9501 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9506 for line in $filefrag_op
9508 frag_lun=$(echo $line | cut -d: -f5 |
9509 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9510 ext_len=$(echo $line | cut -d: -f4)
9511 if (( $frag_lun != $last_lun )); then
9512 if (( tot_len != $EXPECTED_LEN )); then
9514 error "FIEMAP on $fm_file failed; returned " \
9515 "len $tot_len for OST $last_lun instead " \
9523 (( tot_len += ext_len ))
9526 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9528 error "FIEMAP on $fm_file failed; returned wrong number " \
9529 "of luns or wrong len for OST $last_lun"
9535 echo "FIEMAP with continuation calls succeeded"
9537 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9539 # Test for writev/readv
9541 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9542 error "writev test failed"
9543 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9544 error "readv failed"
9547 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9550 local fsize=$((524288 + 1048576 + 1572864))
9551 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9552 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9553 error "append writev test failed"
9555 ((fsize += 1572864 + 1048576))
9556 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9557 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9558 error "append writev test failed"
9561 run_test 131b "test append writev"
9564 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9567 run_test 131c "test read/write on file w/o objects"
9570 rwv -f $DIR/$tfile -w -n 1 1572864
9571 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9572 if [ "$NOB" != 1572864 ]; then
9573 error "Short read filed: read $NOB bytes instead of 1572864"
9577 run_test 131d "test short read"
9580 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9581 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9582 error "read hitting hole failed"
9585 run_test 131e "test read hitting hole"
9594 mds*) res=$(do_facet $facet \
9595 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9597 ost*) res=$(do_facet $facet \
9598 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9600 *) error "Wrong facet '$facet'" ;;
9603 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9604 # if the argument $3 is zero, it means any stat increment is ok.
9605 if [[ $want -gt 0 ]]; then
9606 local count=$(echo $res | awk '{ print $2 }')
9607 [[ $count -ne $want ]] &&
9608 error "The $op counter on $facet is $count, not $want"
9613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9614 remote_ost_nodsh && skip "remote OST with nodsh" && return
9615 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9617 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9618 { skip "MDS doesn't support rename stats"; return; }
9619 local testdir=$DIR/${tdir}/stats_testdir
9620 mkdir -p $DIR/${tdir}
9623 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9624 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9626 # verify mdt stats first.
9627 mkdir ${testdir} || error "mkdir failed"
9628 check_stats $SINGLEMDS "mkdir" 1
9629 touch ${testdir}/${tfile} || error "touch failed"
9630 check_stats $SINGLEMDS "open" 1
9631 check_stats $SINGLEMDS "close" 1
9632 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9633 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9634 check_stats $SINGLEMDS "mknod" 2
9636 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9637 check_stats $SINGLEMDS "unlink" 1
9638 rm -f ${testdir}/${tfile} || error "file remove failed"
9639 check_stats $SINGLEMDS "unlink" 2
9641 # remove working dir and check mdt stats again.
9642 rmdir ${testdir} || error "rmdir failed"
9643 check_stats $SINGLEMDS "rmdir" 1
9645 local testdir1=$DIR/${tdir}/stats_testdir1
9647 mkdir -p ${testdir1}
9648 touch ${testdir1}/test1
9649 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9650 check_stats $SINGLEMDS "crossdir_rename" 1
9652 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9653 check_stats $SINGLEMDS "samedir_rename" 1
9657 run_test 133a "Verifying MDT stats ========================================"
9660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9661 remote_ost_nodsh && skip "remote OST with nodsh" && return
9662 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9663 local testdir=$DIR/${tdir}/stats_testdir
9664 mkdir -p ${testdir} || error "mkdir failed"
9665 touch ${testdir}/${tfile} || error "touch failed"
9666 cancel_lru_locks mdc
9669 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9670 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9672 # extra mdt stats verification.
9673 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9674 check_stats $SINGLEMDS "setattr" 1
9675 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9676 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9678 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9679 check_stats $SINGLEMDS "getattr" 1
9681 $LFS df || error "lfs failed"
9682 check_stats $SINGLEMDS "statfs" 1
9686 run_test 133b "Verifying extra MDT stats =================================="
9689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9690 remote_ost_nodsh && skip "remote OST with nodsh" && return
9691 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9692 local testdir=$DIR/${tdir}/stats_testdir
9693 test_mkdir -p ${testdir} || error "mkdir failed"
9695 # verify obdfilter stats.
9696 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9698 cancel_lru_locks osc
9699 wait_delete_completed
9702 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9703 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9705 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9707 cancel_lru_locks osc
9708 check_stats ost1 "write" 1
9710 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9711 check_stats ost1 "read" 1
9713 > ${testdir}/${tfile} || error "truncate failed"
9714 check_stats ost1 "punch" 1
9716 rm -f ${testdir}/${tfile} || error "file remove failed"
9717 wait_delete_completed
9718 check_stats ost1 "destroy" 1
9722 run_test 133c "Verifying OST stats ========================================"
9729 while [ $value -ge 2 ]; do
9734 if [ $orig -gt $order ]; then
9742 local size=('K' 'M' 'G' 'T');
9744 local size_string=$value
9746 while [ $value -ge 1024 ]; do
9747 if [ $i -gt 3 ]; then
9748 #T is the biggest unit we get here, if that is bigger,
9750 size_string=${value}T
9753 value=$((value >> 10))
9754 if [ $value -lt 1024 ]; then
9755 size_string=${value}${size[$i]}
9766 local context=${2:-.}
9767 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9769 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9775 remote_ost_nodsh && skip "remote OST with nodsh" && return
9776 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9777 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9778 { skip "MDS doesn't support rename stats"; return; }
9780 local testdir1=$DIR/${tdir}/stats_testdir1
9781 local testdir2=$DIR/${tdir}/stats_testdir2
9783 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9785 mkdir -p ${testdir1} || error "mkdir failed"
9786 mkdir -p ${testdir2} || error "mkdir failed"
9788 createmany -o $testdir1/test 512 || error "createmany failed"
9790 # check samedir rename size
9791 mv ${testdir1}/test0 ${testdir1}/test_0
9793 local testdir1_size=$(ls -l $DIR/${tdir} |
9794 awk '/stats_testdir1/ {print $5}')
9795 local testdir2_size=$(ls -l $DIR/${tdir} |
9796 awk '/stats_testdir2/ {print $5}')
9798 testdir1_size=$(order_2 $testdir1_size)
9799 testdir2_size=$(order_2 $testdir2_size)
9801 testdir1_size=$(size_in_KMGT $testdir1_size)
9802 testdir2_size=$(size_in_KMGT $testdir2_size)
9804 echo "source rename dir size: ${testdir1_size}"
9805 echo "target rename dir size: ${testdir2_size}"
9807 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9808 eval $cmd || error "$cmd failed"
9809 local samedir=$($cmd | grep 'same_dir')
9810 local same_sample=$(get_rename_size $testdir1_size)
9811 [ -z "$samedir" ] && error "samedir_rename_size count error"
9812 [[ $same_sample -eq 1 ]] ||
9813 error "samedir_rename_size error $same_sample"
9814 echo "Check same dir rename stats success"
9816 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9818 # check crossdir rename size
9819 mv ${testdir1}/test_0 ${testdir2}/test_0
9821 testdir1_size=$(ls -l $DIR/${tdir} |
9822 awk '/stats_testdir1/ {print $5}')
9823 testdir2_size=$(ls -l $DIR/${tdir} |
9824 awk '/stats_testdir2/ {print $5}')
9826 testdir1_size=$(order_2 $testdir1_size)
9827 testdir2_size=$(order_2 $testdir2_size)
9829 testdir1_size=$(size_in_KMGT $testdir1_size)
9830 testdir2_size=$(size_in_KMGT $testdir2_size)
9832 echo "source rename dir size: ${testdir1_size}"
9833 echo "target rename dir size: ${testdir2_size}"
9835 eval $cmd || error "$cmd failed"
9836 local crossdir=$($cmd | grep 'crossdir')
9837 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9838 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9839 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9840 [[ $src_sample -eq 1 ]] ||
9841 error "crossdir_rename_size error $src_sample"
9842 [[ $tgt_sample -eq 1 ]] ||
9843 error "crossdir_rename_size error $tgt_sample"
9844 echo "Check cross dir rename stats success"
9847 run_test 133d "Verifying rename_stats ========================================"
9850 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9851 remote_ost_nodsh && skip "remote OST with nodsh" && return
9852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9853 local testdir=$DIR/${tdir}/stats_testdir
9854 local ctr f0 f1 bs=32768 count=42 sum
9856 mkdir -p ${testdir} || error "mkdir failed"
9858 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9860 for ctr in {write,read}_bytes; do
9862 cancel_lru_locks osc
9864 do_facet ost1 $LCTL set_param -n \
9865 "obdfilter.*.exports.clear=clear"
9867 if [ $ctr = write_bytes ]; then
9869 f1=${testdir}/${tfile}
9871 f0=${testdir}/${tfile}
9875 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9878 cancel_lru_locks osc
9880 sum=$(do_facet ost1 $LCTL get_param \
9881 "obdfilter.*.exports.*.stats" |
9882 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9883 $1 == ctr { sum += $7 }
9884 END { printf("%0.0f", sum) }')
9886 if ((sum != bs * count)); then
9887 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9893 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9895 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9898 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9899 remote_ost_nodsh && skip "remote OST with nodsh" && return
9900 # First without trusting modes.
9901 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9902 echo "proc_dirs='$proc_dirs'"
9903 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9904 find $proc_dirs -exec cat '{}' \; &> /dev/null
9906 # Second verifying readability.
9907 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9909 # eventually, this can also be replaced with "lctl get_param -R",
9910 # but not until that option is always available on the server
9912 for facet in mds1 ost1; do
9913 local facet_proc_dirs=$(do_facet $facet \
9914 \\\ls -d $proc_regexp 2>/dev/null)
9915 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9916 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9917 do_facet $facet find $facet_proc_dirs \
9918 ! -name req_history \
9919 -exec cat '{}' \\\; &> /dev/null
9921 do_facet $facet find $facet_proc_dirs \
9922 ! -name req_history \
9924 -exec cat '{}' \\\; &> /dev/null ||
9925 error "proc file read failed"
9928 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9931 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9932 remote_ost_nodsh && skip "remote OST with nodsh" && return
9933 # Second verifying writability.
9934 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9935 echo "proc_dirs='$proc_dirs'"
9936 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9939 -not -name force_lbug \
9940 -not -name changelog_mask \
9941 -exec badarea_io '{}' \; &> /dev/null ||
9942 error "find $proc_dirs failed"
9945 for facet in mds1 ost1; do
9946 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9947 skip "Too old lustre on $facet" && continue
9948 local facet_proc_dirs=$(do_facet $facet \
9949 \\\ls -d $proc_regexp 2> /dev/null)
9950 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9951 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9952 do_facet $facet find $facet_proc_dirs \
9954 -not -name force_lbug \
9955 -not -name changelog_mask \
9956 -exec badarea_io '{}' \\\; &> /dev/null ||
9957 error "$facet find $facet_proc_dirs failed"
9960 # remount the FS in case writes/reads /proc break the FS
9961 cleanup || error "failed to unmount"
9962 setup || error "failed to setup"
9965 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9968 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9969 remote_ost_nodsh && skip "remote OST with nodsh" && return
9970 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
9971 skip "Need MDS version at least 2.9.54" && return
9974 for facet in client mds1 ost1; do
9975 local facet_proc_dirs=$(do_facet $facet \
9976 \\\ls -d $proc_regexp 2> /dev/null)
9977 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9978 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9979 # Get the list of files that are missing the terminating newline
9980 local missing=($(do_facet $facet \
9981 find ${facet_proc_dirs} -type f \| \
9983 awk -v FS='\v' -v RS='\v\v' \
9984 "'END { if(NR>0 && \
9985 \\\$NF !~ /.*\\\n\$/) \
9989 [ ${#missing[*]} -eq 0 ] ||
9990 error "files do not end with newline: ${missing[*]}"
9993 run_test 133h "Proc files should end with newlines"
9996 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9997 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9998 skip "Need MDS version at least 2.7.54" && return
10000 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10001 cancel_lru_locks mdc
10003 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10004 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10005 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10008 createmany -o $DIR/$tdir/f $nr ||
10009 error "failed to create $nr files in $DIR/$tdir"
10010 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10012 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10013 do_facet mds1 $LCTL set_param fail_loc=0x327
10014 do_facet mds1 $LCTL set_param fail_val=500
10017 echo "sleep 10 seconds ..."
10019 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10021 do_facet mds1 $LCTL set_param fail_loc=0
10022 do_facet mds1 $LCTL set_param fail_val=0
10023 [ $lck_cnt -lt $unused ] ||
10024 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10027 unlinkmany $DIR/$tdir/f $nr
10029 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10032 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10033 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10034 skip "Need MDS version at least 2.7.54" && return
10036 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10037 cancel_lru_locks mdc
10039 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10040 ldlm.lock_reclaim_threshold_mb)
10041 # disable reclaim temporarily
10042 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10044 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10045 do_facet mds1 $LCTL set_param fail_loc=0x328
10046 do_facet mds1 $LCTL set_param fail_val=500
10048 $LCTL set_param debug=+trace
10051 createmany -o $DIR/$tdir/f $nr &
10052 local create_pid=$!
10054 echo "Sleep $TIMEOUT seconds ..."
10056 if ! ps -p $create_pid > /dev/null 2>&1; then
10057 do_facet mds1 $LCTL set_param fail_loc=0
10058 do_facet mds1 $LCTL set_param fail_val=0
10059 do_facet mds1 $LCTL set_param \
10060 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10061 error "createmany finished incorrectly!"
10063 do_facet mds1 $LCTL set_param fail_loc=0
10064 do_facet mds1 $LCTL set_param fail_val=0
10065 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10066 wait $create_pid || return 1
10068 unlinkmany $DIR/$tdir/f $nr
10070 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10072 test_140() { #bug-17379
10073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10074 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10075 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10076 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10078 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10079 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10081 while i=`expr $i + 1`; do
10082 test_mkdir -p $i || error "Creating dir $i"
10083 cd $i || error "Changing to $i"
10084 ln -s ../stat stat || error "Creating stat symlink"
10085 # Read the symlink until ELOOP present,
10086 # not LBUGing the system is considered success,
10087 # we didn't overrun the stack.
10088 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10089 [ $ret -ne 0 ] && {
10090 if [ $ret -eq 40 ]; then
10093 error "Open stat symlink"
10099 echo "The symlink depth = $i"
10100 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10101 error "Invalid symlink depth"
10103 # Test recursive symlink
10104 ln -s symlink_self symlink_self
10105 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10106 echo "open symlink_self returns $ret"
10107 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10109 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10113 local TF="$TMP/$tfile"
10115 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10117 cancel_lru_locks osc
10118 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10119 remount_client $MOUNT
10121 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10124 $TRUNCATE $DIR/$tfile 6000
10125 cancel_lru_locks osc
10126 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10129 echo "12345" >>$DIR/$tfile
10130 cancel_lru_locks osc
10131 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10134 echo "12345" >>$DIR/$tfile
10135 cancel_lru_locks osc
10136 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10141 run_test 150 "truncate/append tests"
10143 #LU-2902 roc_hit was not able to read all values from lproc
10144 function roc_hit_init() {
10145 local list=$(comma_list $(osts_nodes))
10146 local dir=$DIR/$tdir-check
10147 local file=$dir/file
10153 #use setstripe to do a write to every ost
10154 for i in $(seq 0 $((OSTCOUNT-1))); do
10155 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10156 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10157 idx=$(printf %04x $i)
10158 BEFORE=$(get_osd_param $list *OST*$idx stats |
10159 awk '$1 == "cache_access" {sum += $7}
10160 END { printf("%0.0f", sum) }')
10162 cancel_lru_locks osc
10163 cat $file >/dev/null
10165 AFTER=$(get_osd_param $list *OST*$idx stats |
10166 awk '$1 == "cache_access" {sum += $7}
10167 END { printf("%0.0f", sum) }')
10169 echo BEFORE:$BEFORE AFTER:$AFTER
10170 if ! let "AFTER - BEFORE == 4"; then
10172 error "roc_hit is not safe to use"
10180 function roc_hit() {
10181 local list=$(comma_list $(osts_nodes))
10182 echo $(get_osd_param $list '' stats |
10183 awk '$1 == "cache_hit" {sum += $7}
10184 END { printf("%0.0f", sum) }')
10187 function set_cache() {
10190 if [ "$2" == "off" ]; then
10193 local list=$(comma_list $(osts_nodes))
10194 set_osd_param $list '' $1_cache_enable $on
10196 cancel_lru_locks osc
10200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10201 remote_ost_nodsh && skip "remote OST with nodsh" && return
10204 local list=$(comma_list $(osts_nodes))
10206 # check whether obdfilter is cache capable at all
10207 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10208 echo "not cache-capable obdfilter"
10212 # check cache is enabled on all obdfilters
10213 if get_osd_param $list '' read_cache_enable | grep 0; then
10214 echo "oss cache is disabled"
10218 set_osd_param $list '' writethrough_cache_enable 1
10220 # check write cache is enabled on all obdfilters
10221 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10222 echo "oss write cache is NOT enabled"
10228 #define OBD_FAIL_OBD_NO_LRU 0x609
10229 do_nodes $list $LCTL set_param fail_loc=0x609
10231 # pages should be in the case right after write
10232 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10235 local BEFORE=$(roc_hit)
10236 cancel_lru_locks osc
10237 cat $DIR/$tfile >/dev/null
10238 local AFTER=$(roc_hit)
10240 do_nodes $list $LCTL set_param fail_loc=0
10242 if ! let "AFTER - BEFORE == CPAGES"; then
10243 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10246 # the following read invalidates the cache
10247 cancel_lru_locks osc
10248 set_osd_param $list '' read_cache_enable 0
10249 cat $DIR/$tfile >/dev/null
10251 # now data shouldn't be found in the cache
10253 cancel_lru_locks osc
10254 cat $DIR/$tfile >/dev/null
10256 if let "AFTER - BEFORE != 0"; then
10257 error "IN CACHE: before: $BEFORE, after: $AFTER"
10260 set_osd_param $list '' read_cache_enable 1
10263 run_test 151 "test cache on oss and controls ==============================="
10266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10267 local TF="$TMP/$tfile"
10269 # simulate ENOMEM during write
10270 #define OBD_FAIL_OST_NOMEM 0x226
10271 lctl set_param fail_loc=0x80000226
10272 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10274 sync || error "sync failed"
10275 lctl set_param fail_loc=0
10277 # discard client's cache
10278 cancel_lru_locks osc
10280 # simulate ENOMEM during read
10281 lctl set_param fail_loc=0x80000226
10282 cmp $TF $DIR/$tfile || error "cmp failed"
10283 lctl set_param fail_loc=0
10287 run_test 152 "test read/write with enomem ============================"
10290 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10292 run_test 153 "test if fdatasync does not crash ======================="
10294 dot_lustre_fid_permission_check() {
10296 local ffid=$MOUNT/.lustre/fid/$fid
10299 echo "stat fid $fid"
10300 stat $ffid > /dev/null || error "stat $ffid failed."
10301 echo "touch fid $fid"
10302 touch $ffid || error "touch $ffid failed."
10303 echo "write to fid $fid"
10304 cat /etc/hosts > $ffid || error "write $ffid failed."
10305 echo "read fid $fid"
10306 diff /etc/hosts $ffid || error "read $ffid failed."
10307 echo "append write to fid $fid"
10308 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10309 echo "rename fid $fid"
10310 mv $ffid $test_dir/$tfile.1 &&
10311 error "rename $ffid to $tfile.1 should fail."
10312 touch $test_dir/$tfile.1
10313 mv $test_dir/$tfile.1 $ffid &&
10314 error "rename $tfile.1 to $ffid should fail."
10315 rm -f $test_dir/$tfile.1
10316 echo "truncate fid $fid"
10317 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10318 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10319 echo "link fid $fid"
10320 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10322 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10323 echo "setfacl fid $fid"
10324 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10325 echo "getfacl fid $fid"
10326 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10328 echo "unlink fid $fid"
10329 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10330 echo "mknod fid $fid"
10331 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10333 fid=[0xf00000400:0x1:0x0]
10334 ffid=$MOUNT/.lustre/fid/$fid
10336 echo "stat non-exist fid $fid"
10337 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10338 echo "write to non-exist fid $fid"
10339 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10340 echo "link new fid $fid"
10341 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10343 mkdir -p $test_dir/$tdir
10344 touch $test_dir/$tdir/$tfile
10345 fid=$($LFS path2fid $test_dir/$tdir)
10348 error "error: could not get fid for $test_dir/$dir/$tfile."
10350 ffid=$MOUNT/.lustre/fid/$fid
10353 ls $ffid > /dev/null || error "ls $ffid failed."
10354 echo "touch $fid/$tfile.1"
10355 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10357 echo "touch $MOUNT/.lustre/fid/$tfile"
10358 touch $MOUNT/.lustre/fid/$tfile && \
10359 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10361 echo "setxattr to $MOUNT/.lustre/fid"
10362 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10364 echo "listxattr for $MOUNT/.lustre/fid"
10365 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10367 echo "delxattr from $MOUNT/.lustre/fid"
10368 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10370 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10371 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10372 error "touch invalid fid should fail."
10374 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10375 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10376 error "touch non-normal fid should fail."
10378 echo "rename $tdir to $MOUNT/.lustre/fid"
10379 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10380 error "rename to $MOUNT/.lustre/fid should fail."
10382 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10384 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10385 local new_obf_mode=777
10387 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10388 chmod $new_obf_mode $DIR/.lustre/fid ||
10389 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10391 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10392 [ $obf_mode -eq $new_obf_mode ] ||
10393 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10395 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10396 chmod $old_obf_mode $DIR/.lustre/fid ||
10397 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10400 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10401 fid=$($LFS path2fid $test_dir/$tfile-2)
10403 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10405 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10406 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10407 error "create lov data thru .lustre failed"
10409 echo "cp /etc/passwd $test_dir/$tfile-2"
10410 cp /etc/passwd $test_dir/$tfile-2 ||
10411 error "copy to $test_dir/$tfile-2 failed."
10412 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10413 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10414 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10416 rm -rf $test_dir/tfile.lnk
10417 rm -rf $test_dir/$tfile-2
10421 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10422 skip "Need MDS version at least 2.4.1" && return
10424 local tf=$DIR/$tfile
10427 local fid=$($LFS path2fid $tf)
10428 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10430 # check that we get the same pathname back
10431 local found=$($LFS fid2path $MOUNT "$fid")
10432 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10433 [ "$found" == "$tf" ] ||
10434 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10436 run_test 154A "lfs path2fid and fid2path basic checks"
10439 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10440 skip "Need MDS version at least 2.4.1" && return
10442 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10443 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10444 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10445 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10447 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10448 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10450 # check that we get the same pathname
10451 echo "PFID: $PFID, name: $name"
10452 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10453 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10454 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10455 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10457 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10459 run_test 154B "verify the ll_decode_linkea tool"
10462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10463 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10464 { skip "Need MDS version at least 2.2.51"; return 0; }
10465 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10466 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10468 cp /etc/hosts $DIR/$tfile
10470 fid=$($LFS path2fid $DIR/$tfile)
10472 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10474 dot_lustre_fid_permission_check "$fid" $DIR ||
10475 error "dot lustre permission check $fid failed"
10477 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10479 touch $MOUNT/.lustre/file &&
10480 error "creation is not allowed under .lustre"
10482 mkdir $MOUNT/.lustre/dir &&
10483 error "mkdir is not allowed under .lustre"
10487 run_test 154a "Open-by-FID"
10490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10491 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10492 { skip "Need MDS version at least 2.2.51"; return 0; }
10493 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10495 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10497 local remote_dir=$DIR/$tdir/remote_dir
10501 mkdir -p $DIR/$tdir
10502 $LFS mkdir -i $MDTIDX $remote_dir ||
10503 error "create remote directory failed"
10505 cp /etc/hosts $remote_dir/$tfile
10507 fid=$($LFS path2fid $remote_dir/$tfile)
10509 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10511 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10512 error "dot lustre permission check $fid failed"
10515 run_test 154b "Open-by-FID for remote directory"
10518 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10519 skip "Need MDS version at least 2.4.1" && return
10521 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10522 local FID1=$($LFS path2fid $DIR/$tfile.1)
10523 local FID2=$($LFS path2fid $DIR/$tfile.2)
10524 local FID3=$($LFS path2fid $DIR/$tfile.3)
10527 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10528 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10529 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10531 [ "$FID" = "${!want}" ] ||
10532 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10536 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10538 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10539 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10543 run_test 154c "lfs path2fid and fid2path multiple arguments"
10546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10547 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10548 skip "Need MDS version at least 2.5.53" && return
10550 if remote_mds; then
10551 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10555 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10562 local fid=$($LFS path2fid $DIR/$tfile)
10565 cmd="exec $fd<$DIR/$tfile"
10567 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10568 echo "$fid_list" | grep "$fid"
10571 cmd="exec $fd>/dev/null"
10573 if [ $rc -ne 0 ]; then
10574 error "FID $fid not found in open files list $fid_list"
10577 run_test 154d "Verify open file fid"
10581 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10582 skip "Need MDS version at least 2.6.50" && return
10584 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10585 error ".lustre returned by readdir"
10588 run_test 154e ".lustre is not returned by readdir"
10591 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10592 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10593 test_mkdir -p -c1 $DIR/$tdir/d
10594 # test dirs inherit from its stripe
10595 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10596 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10597 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10598 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10601 # get fid of parents
10602 local FID0=$($LFS path2fid $DIR/$tdir/d)
10603 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10604 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10605 local FID3=$($LFS path2fid $DIR)
10607 # check that path2fid --parents returns expected <parent_fid>/name
10608 # 1) test for a directory (single parent)
10609 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10610 [ "$parent" == "$FID0/foo1" ] ||
10611 error "expected parent: $FID0/foo1, got: $parent"
10613 # 2) test for a file with nlink > 1 (multiple parents)
10614 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10615 echo "$parent" | grep -F "$FID1/$tfile" ||
10616 error "$FID1/$tfile not returned in parent list"
10617 echo "$parent" | grep -F "$FID2/link" ||
10618 error "$FID2/link not returned in parent list"
10620 # 3) get parent by fid
10621 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10622 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10623 echo "$parent" | grep -F "$FID1/$tfile" ||
10624 error "$FID1/$tfile not returned in parent list (by fid)"
10625 echo "$parent" | grep -F "$FID2/link" ||
10626 error "$FID2/link not returned in parent list (by fid)"
10628 # 4) test for entry in root directory
10629 parent=$($LFS path2fid --parents $DIR/f)
10630 echo "$parent" | grep -F "$FID3/f" ||
10631 error "$FID3/f not returned in parent list"
10633 # 5) test it on root directory
10634 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10635 error "$MOUNT should not have parents"
10637 # enable xattr caching and check that linkea is correctly updated
10638 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10639 save_lustre_params client "llite.*.xattr_cache" > $save
10640 lctl set_param llite.*.xattr_cache 1
10642 # 6.1) linkea update on rename
10643 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10645 # get parents by fid
10646 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10647 # foo1 should no longer be returned in parent list
10648 echo "$parent" | grep -F "$FID1" &&
10649 error "$FID1 should no longer be in parent list"
10650 # the new path should appear
10651 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10652 error "$FID2/$tfile.moved is not in parent list"
10654 # 6.2) linkea update on unlink
10655 rm -f $DIR/$tdir/d/foo2/link
10656 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10657 # foo2/link should no longer be returned in parent list
10658 echo "$parent" | grep -F "$FID2/link" &&
10659 error "$FID2/link should no longer be in parent list"
10663 restore_lustre_params < $save
10666 run_test 154f "get parent fids by reading link ea"
10670 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10671 { skip "Need MDS version at least 2.6.92"; return 0; }
10672 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10674 mkdir -p $DIR/$tdir
10675 llapi_fid_test -d $DIR/$tdir
10677 run_test 154g "various llapi FID tests"
10679 test_155_small_load() {
10680 local temp=$TMP/$tfile
10681 local file=$DIR/$tfile
10683 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10684 error "dd of=$temp bs=6096 count=1 failed"
10686 cancel_lru_locks osc
10687 cmp $temp $file || error "$temp $file differ"
10689 $TRUNCATE $temp 6000
10690 $TRUNCATE $file 6000
10691 cmp $temp $file || error "$temp $file differ (truncate1)"
10693 echo "12345" >>$temp
10694 echo "12345" >>$file
10695 cmp $temp $file || error "$temp $file differ (append1)"
10697 echo "12345" >>$temp
10698 echo "12345" >>$file
10699 cmp $temp $file || error "$temp $file differ (append2)"
10705 test_155_big_load() {
10706 remote_ost_nodsh && skip "remote OST with nodsh" && return
10707 local temp=$TMP/$tfile
10708 local file=$DIR/$tfile
10711 local cache_size=$(do_facet ost$((MAXI+1)) \
10712 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10713 local large_file_size=$((cache_size * 2))
10715 echo "OSS cache size: $cache_size KB"
10716 echo "Large file size: $large_file_size KB"
10718 [ $MAXV -le $large_file_size ] && \
10719 skip_env "max available OST size needs > $large_file_size KB" && \
10722 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10724 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10725 error "dd of=$temp bs=$large_file_size count=1k failed"
10728 cancel_lru_locks osc
10729 cmp $temp $file || error "$temp $file differ"
10735 save_writethrough() {
10736 local facets=$(get_facets OST)
10738 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10739 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10744 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10745 save_writethrough $p
10748 set_cache writethrough on
10749 test_155_small_load
10750 restore_lustre_params < $p
10753 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10757 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10758 save_writethrough $p
10761 set_cache writethrough off
10762 test_155_small_load
10763 restore_lustre_params < $p
10766 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10770 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10771 save_writethrough $p
10774 set_cache writethrough on
10775 test_155_small_load
10776 restore_lustre_params < $p
10779 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10783 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10784 save_writethrough $p
10787 set_cache writethrough off
10788 test_155_small_load
10789 restore_lustre_params < $p
10792 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10796 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10797 save_writethrough $p
10800 set_cache writethrough on
10802 restore_lustre_params < $p
10805 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10809 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10810 save_writethrough $p
10813 set_cache writethrough off
10815 restore_lustre_params < $p
10818 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10822 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10823 save_writethrough $p
10826 set_cache writethrough on
10828 restore_lustre_params < $p
10831 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10835 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10836 save_writethrough $p
10839 set_cache writethrough off
10841 restore_lustre_params < $p
10844 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10847 remote_ost_nodsh && skip "remote OST with nodsh" && return
10848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10852 local file="$DIR/$tfile"
10853 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10855 [ "$(facet_fstype ost1)" = "zfs" -a \
10856 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10857 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10860 save_writethrough $p
10863 log "Turn on read and write cache"
10865 set_cache writethrough on
10867 log "Write data and read it back."
10868 log "Read should be satisfied from the cache."
10869 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10871 cancel_lru_locks osc
10872 cat $file >/dev/null
10874 if ! let "AFTER - BEFORE == CPAGES"; then
10875 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10877 log "cache hits:: before: $BEFORE, after: $AFTER"
10880 log "Read again; it should be satisfied from the cache."
10882 cancel_lru_locks osc
10883 cat $file >/dev/null
10885 if ! let "AFTER - BEFORE == CPAGES"; then
10886 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10888 log "cache hits:: before: $BEFORE, after: $AFTER"
10891 log "Turn off the read cache and turn on the write cache"
10893 set_cache writethrough on
10895 log "Read again; it should be satisfied from the cache."
10897 cancel_lru_locks osc
10898 cat $file >/dev/null
10900 if ! let "AFTER - BEFORE == CPAGES"; then
10901 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10903 log "cache hits:: before: $BEFORE, after: $AFTER"
10906 log "Read again; it should not be satisfied from the cache."
10908 cancel_lru_locks osc
10909 cat $file >/dev/null
10911 if ! let "AFTER - BEFORE == 0"; then
10912 error "IN CACHE: before: $BEFORE, after: $AFTER"
10914 log "cache hits:: before: $BEFORE, after: $AFTER"
10917 log "Write data and read it back."
10918 log "Read should be satisfied from the cache."
10919 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10921 cancel_lru_locks osc
10922 cat $file >/dev/null
10924 if ! let "AFTER - BEFORE == CPAGES"; then
10925 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10927 log "cache hits:: before: $BEFORE, after: $AFTER"
10930 log "Read again; it should not be satisfied from the cache."
10932 cancel_lru_locks osc
10933 cat $file >/dev/null
10935 if ! let "AFTER - BEFORE == 0"; then
10936 error "IN CACHE: before: $BEFORE, after: $AFTER"
10938 log "cache hits:: before: $BEFORE, after: $AFTER"
10941 log "Turn off read and write cache"
10943 set_cache writethrough off
10945 log "Write data and read it back"
10946 log "It should not be satisfied from the cache."
10948 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10949 cancel_lru_locks osc
10951 cat $file >/dev/null
10953 if ! let "AFTER - BEFORE == 0"; then
10954 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10956 log "cache hits:: before: $BEFORE, after: $AFTER"
10959 log "Turn on the read cache and turn off the write cache"
10961 set_cache writethrough off
10963 log "Write data and read it back"
10964 log "It should not be satisfied from the cache."
10966 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10968 cancel_lru_locks osc
10969 cat $file >/dev/null
10971 if ! let "AFTER - BEFORE == 0"; then
10972 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10974 log "cache hits:: before: $BEFORE, after: $AFTER"
10977 log "Read again; it should be satisfied from the cache."
10979 cancel_lru_locks osc
10980 cat $file >/dev/null
10982 if ! let "AFTER - BEFORE == CPAGES"; then
10983 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10985 log "cache hits:: before: $BEFORE, after: $AFTER"
10989 restore_lustre_params < $p
10992 run_test 156 "Verification of tunables"
10995 cleanup_changelog () {
10997 echo "Deregistering changelog client $CL_USER"
10998 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11002 if [[ $MDSCOUNT -gt 1 ]]; then
11003 error_ignore bz17935 $*
11011 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11013 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11015 if [ $MASK -eq 1 ]; then
11016 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11018 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11022 changelog_extract_field() {
11026 local identifier=$4
11028 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11029 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11035 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11036 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11037 { skip "Need MDS version at least 2.2.0"; return; }
11039 local CL_USERS="mdd.$MDT0.changelog_users"
11040 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11041 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11042 changelog_register -n)
11043 echo "Registered as changelog user $CL_USER"
11044 trap cleanup_changelog EXIT
11045 $GET_CL_USERS | grep -q $CL_USER ||
11046 error "User $CL_USER not found in changelog_users"
11049 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11050 touch $DIR/$tdir/pics/2008/zachy/timestamp
11051 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11052 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11053 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11054 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11055 rm $DIR/$tdir/pics/desktop.jpg
11057 $LFS changelog $MDT0 | tail -5
11059 echo "verifying changelog mask"
11060 changelog_chmask "MKDIR"
11061 changelog_chmask "CLOSE"
11063 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11064 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11066 changelog_chmask "MKDIR"
11067 changelog_chmask "CLOSE"
11069 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11070 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11072 $LFS changelog $MDT0
11073 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11074 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11075 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11076 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11079 echo "verifying target fid"
11080 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11081 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11082 [ "$fidc" == "$fidf" ] ||
11083 err17935 "fid in changelog $fidc != file fid $fidf"
11084 echo "verifying parent fid"
11085 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11086 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11087 [ "$fidc" == "$fidf" ] ||
11088 err17935 "pfid in changelog $fidc != dir fid $fidf"
11090 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11091 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11092 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11093 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11094 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11095 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11097 MIN_REC=$($GET_CL_USERS |
11098 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11099 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11100 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11101 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11102 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11104 # LU-3446 changelog index reset on MDT restart
11105 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11106 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11107 $LFS changelog_clear $MDT0 $CL_USER 0
11108 stop $SINGLEMDS || error "Fail to stop MDT."
11109 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11110 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11111 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11112 [ $CUR_REC1 == $CUR_REC2 ] ||
11113 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11115 echo "verifying user deregister"
11117 $GET_CL_USERS | grep -q $CL_USER &&
11118 error "User $CL_USER still in changelog_users"
11120 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11121 if [ $CL_USER -eq 0 ]; then
11122 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11123 touch $DIR/$tdir/chloe
11124 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11125 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11126 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11128 echo "$CL_USER other changelog users; can't verify off"
11131 run_test 160a "changelog sanity"
11133 test_160b() { # LU-3587
11134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11135 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11136 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11137 { skip "Need MDS version at least 2.2.0"; return; }
11139 local CL_USERS="mdd.$MDT0.changelog_users"
11140 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11141 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11142 changelog_register -n)
11143 echo "Registered as changelog user $CL_USER"
11144 trap cleanup_changelog EXIT
11145 $GET_CL_USERS | grep -q $CL_USER ||
11146 error "User $CL_USER not found in changelog_users"
11148 local LONGNAME1=$(str_repeat a 255)
11149 local LONGNAME2=$(str_repeat b 255)
11152 echo "creating very long named file"
11153 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11154 echo "moving very long named file"
11155 mv $LONGNAME1 $LONGNAME2
11157 $LFS changelog $MDT0 | grep RENME
11161 run_test 160b "Verify that very long rename doesn't crash in changelog"
11164 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11167 local server_version=$(lustre_version_code $SINGLEMDS)
11169 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11170 [[ $server_version -gt $(version_code 2.5.1) &&
11171 $server_version -lt $(version_code 2.5.50) ]] ||
11172 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11175 # Registration step
11176 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11177 changelog_register -n)
11178 trap cleanup_changelog EXIT
11181 mkdir -p $DIR/$tdir
11182 $MCREATE $DIR/$tdir/foo_160c
11183 changelog_chmask "TRUNC"
11184 $TRUNCATE $DIR/$tdir/foo_160c 200
11185 changelog_chmask "TRUNC"
11186 $TRUNCATE $DIR/$tdir/foo_160c 199
11187 $LFS changelog $MDT0
11188 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11189 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11190 $LFS changelog_clear $MDT0 $CL_USER 0
11192 # Deregistration step
11195 run_test 160c "verify that changelog log catch the truncate event"
11198 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11199 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11201 local server_version=$(lustre_version_code mds1)
11202 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11204 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11205 { skip "Need MDS version at least 2.7.60+"; return; }
11206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11208 # Registration step
11209 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11210 changelog_register -n)
11212 trap cleanup_changelog EXIT
11213 mkdir -p $DIR/$tdir/migrate_dir
11214 $LFS changelog_clear $MDT0 $CL_USER 0
11216 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11217 $LFS changelog $MDT0
11218 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11219 $LFS changelog_clear $MDT0 $CL_USER 0
11220 [ $MIGRATES -eq 1 ] ||
11221 error "MIGRATE changelog mask count $MIGRATES != 1"
11223 # Deregistration step
11226 run_test 160d "verify that changelog log catch the migrate event"
11229 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11232 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11233 changelog_register -n)
11234 echo "Registered as changelog user $CL_USER"
11235 trap cleanup_changelog EXIT
11237 # Delete a future user (expect fail)
11238 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11241 if [ $rc -eq 0 ]; then
11242 error "Deleted non-existant user cl77"
11243 elif [ $rc -ne 2 ]; then
11244 error "changelog_deregister failed with $rc, " \
11245 "expected 2 (ENOENT)"
11248 # Clear to a bad index (1 billion should be safe)
11249 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11252 if [ $rc -eq 0 ]; then
11253 error "Successfully cleared to invalid CL index"
11254 elif [ $rc -ne 22 ]; then
11255 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11258 run_test 160e "changelog negative testing"
11261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11262 test_mkdir -p -c1 $DIR/$tdir
11263 cp /etc/hosts $DIR/$tdir/$tfile
11264 test_mkdir -c1 $DIR/$tdir/foo1
11265 test_mkdir -c1 $DIR/$tdir/foo2
11266 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11267 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11268 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11269 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11270 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11271 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11272 $LFS fid2path $DIR $FID
11273 err17935 "bad link ea"
11276 rm $DIR/$tdir/foo2/zachary
11278 rm $DIR/$tdir/foo2/thor
11280 rm $DIR/$tdir/$tfile
11282 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11283 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11285 $LFS fid2path $DIR $FID
11286 err17935 "bad link rename"
11288 rm $DIR/$tdir/foo2/maggie
11291 local longname=filename_avg_len_is_thirty_two_
11292 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11293 error "failed to hardlink many files"
11294 links=$($LFS fid2path $DIR $FID | wc -l)
11295 echo -n "${links}/1000 links in link EA"
11296 [[ $links -gt 60 ]] ||
11297 err17935 "expected at least 60 links in link EA"
11298 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11299 error "failed to unlink many hardlinks"
11301 run_test 161a "link ea sanity"
11304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11305 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11307 local remote_dir=$DIR/$tdir/remote_dir
11309 mkdir -p $DIR/$tdir
11310 $LFS mkdir -i $MDTIDX $remote_dir ||
11311 error "create remote directory failed"
11313 cp /etc/hosts $remote_dir/$tfile
11314 mkdir -p $remote_dir/foo1
11315 mkdir -p $remote_dir/foo2
11316 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11317 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11318 ln $remote_dir/$tfile $remote_dir/foo1/luna
11319 ln $remote_dir/$tfile $remote_dir/foo2/thor
11321 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11323 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11324 $LFS fid2path $DIR $FID
11325 err17935 "bad link ea"
11328 rm $remote_dir/foo2/zachary
11330 rm $remote_dir/foo2/thor
11332 rm $remote_dir/$tfile
11334 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11335 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11336 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11337 $LFS fid2path $DIR $FID
11338 err17935 "bad link rename"
11340 rm $remote_dir/foo2/maggie
11343 local longname=filename_avg_len_is_thirty_two_
11344 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11345 error "failed to hardlink many files"
11346 links=$($LFS fid2path $DIR $FID | wc -l)
11347 echo -n "${links}/1000 links in link EA"
11348 [[ ${links} -gt 60 ]] ||
11349 err17935 "expected at least 60 links in link EA"
11350 unlinkmany $remote_dir/foo2/$longname 1000 ||
11351 error "failed to unlink many hardlinks"
11353 run_test 161b "link ea sanity under remote directory"
11356 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11358 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11359 skip "Need MDS version at least 2.1.5" && return
11361 # define CLF_RENAME_LAST 0x0001
11362 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11363 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11364 changelog_register -n)
11366 trap cleanup_changelog EXIT
11368 mkdir -p $DIR/$tdir
11369 touch $DIR/$tdir/foo_161c
11370 touch $DIR/$tdir/bar_161c
11371 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11372 $LFS changelog $MDT0 | grep RENME
11373 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11375 $LFS changelog_clear $MDT0 $CL_USER 0
11376 if [ x$flags != "x0x1" ]; then
11377 error "flag $flags is not 0x1"
11379 echo "rename overwrite a target having nlink = 1," \
11380 "changelog record has flags of $flags"
11382 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11383 touch $DIR/$tdir/foo_161c
11384 touch $DIR/$tdir/bar_161c
11385 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11386 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11387 $LFS changelog $MDT0 | grep RENME
11388 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11389 $LFS changelog_clear $MDT0 $CL_USER 0
11390 if [ x$flags != "x0x0" ]; then
11391 error "flag $flags is not 0x0"
11393 echo "rename overwrite a target having nlink > 1," \
11394 "changelog record has flags of $flags"
11396 # rename doesn't overwrite a target (changelog flag 0x0)
11397 touch $DIR/$tdir/foo_161c
11398 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11399 $LFS changelog $MDT0 | grep RENME
11400 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11401 $LFS changelog_clear $MDT0 $CL_USER 0
11402 if [ x$flags != "x0x0" ]; then
11403 error "flag $flags is not 0x0"
11405 echo "rename doesn't overwrite a target," \
11406 "changelog record has flags of $flags"
11408 # define CLF_UNLINK_LAST 0x0001
11409 # unlink a file having nlink = 1 (changelog flag 0x1)
11410 rm -f $DIR/$tdir/foo2_161c
11411 $LFS changelog $MDT0 | grep UNLNK
11412 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11413 $LFS changelog_clear $MDT0 $CL_USER 0
11414 if [ x$flags != "x0x1" ]; then
11415 error "flag $flags is not 0x1"
11417 echo "unlink a file having nlink = 1," \
11418 "changelog record has flags of $flags"
11420 # unlink a file having nlink > 1 (changelog flag 0x0)
11421 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11422 rm -f $DIR/$tdir/foobar_161c
11423 $LFS changelog $MDT0 | grep UNLNK
11424 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11425 $LFS changelog_clear $MDT0 $CL_USER 0
11426 if [ x$flags != "x0x0" ]; then
11427 error "flag $flags is not 0x0"
11429 echo "unlink a file having nlink > 1," \
11430 "changelog record has flags of $flags"
11433 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11440 # cleanup previous run
11441 rm -rf $DIR/$tdir/$tfile
11443 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11444 changelog_register -n)
11445 [[ $? -eq 0 ]] || error "changelog_register failed"
11447 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11448 # interfer with $MOUNT/.lustre/fid/ access
11450 [[ $? -eq 0 ]] || error "mkdir failed"
11452 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11453 $LCTL set_param fail_loc=0x8000140c
11455 $LCTL set_param fail_val=5
11458 echo foofoo > $DIR/$tdir/$tfile &
11461 # wait for create to be delayed
11465 [[ $? -eq 0 ]] || error "create should be blocked"
11467 local tempfile=$(mktemp)
11468 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11469 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11470 # some delay may occur during ChangeLog publishing and file read just
11471 # above, that could allow file write to happen finally
11472 [[ -s $tempfile ]] && echo "file should be empty"
11474 $LCTL set_param fail_loc=0
11477 [[ $? -eq 0 ]] || error "create failed"
11479 $LFS changelog_clear $MDT0 $user 0
11480 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11482 run_test 161d "create with concurrent .lustre/fid access"
11489 local path=$(${LFS} fid2path $*)
11490 # Remove the '//' indicating a remote directory
11491 path=$(echo $path | sed 's#//#/#g')
11494 if [ $RC -ne 0 ]; then
11495 err17935 "path looked up of $expected failed. Error $RC"
11497 elif [ "${path}" != "${expected}" ]; then
11498 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11501 echo "fid $fid resolves to path $path (expected $expected)"
11504 test_162a() { # was test_162
11505 # Make changes to filesystem
11506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11507 test_mkdir -p -c1 $DIR/$tdir/d2
11508 touch $DIR/$tdir/d2/$tfile
11509 touch $DIR/$tdir/d2/x1
11510 touch $DIR/$tdir/d2/x2
11511 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11512 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11514 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11515 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11516 error "check path $tdir/d2/$tfile failed"
11519 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11520 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11521 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11522 error "check path $tdir/d2/p/q/r/slink failed"
11524 # softlink to wrong file
11525 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11526 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11527 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11528 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11531 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11532 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11533 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11534 # fid2path dir/fsname should both work
11535 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11536 error "check path $tdir/d2/a/b/c/new_file failed"
11537 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11538 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11540 # hardlink count: check that there are 2 links
11541 # Doesnt work with CMD yet: 17935
11542 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11543 err17935 "expected 2 links"
11545 # hardlink indexing: remove the first link
11546 rm $DIR/$tdir/d2/p/q/r/hlink
11547 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11548 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11552 run_test 162a "path lookup sanity"
11555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11556 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11559 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11560 error "create striped dir failed"
11562 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11563 tail -n 1 | awk '{print $2}')
11564 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11566 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11567 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11570 for ((i=0;i<5;i++)); do
11571 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11572 error "get fid for f$i failed"
11573 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11574 error "check path $tdir/striped_dir/f$i failed"
11576 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11577 error "get fid for d$i failed"
11578 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11579 error "check path $tdir/striped_dir/d$i failed"
11584 run_test 162b "striped directory path lookup sanity"
11586 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11588 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11589 skip "Need MDS version at least 2.7.51" && return
11590 test_mkdir $DIR/$tdir.local
11591 test_mkdir $DIR/$tdir.remote
11592 local lpath=$tdir.local
11593 local rpath=$tdir.remote
11595 for ((i = 0; i <= 101; i++)); do
11598 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11599 error "get fid for local directory $DIR/$lpath failed"
11600 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11601 error "check path for local directory $DIR/$lpath failed"
11604 test_mkdir $DIR/$rpath
11605 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11606 error "get fid for remote directory $DIR/$rpath failed"
11607 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11608 error "check path for remote directory $DIR/$rpath failed"
11613 run_test 162c "fid2path works with paths 100 or more directories deep"
11616 # do directio so as not to populate the page cache
11617 log "creating a 10 Mb file"
11618 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11619 log "starting reads"
11620 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11621 log "truncating the file"
11622 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11624 kill %+ || true # reads might have finished
11625 echo "wait until dd is finished"
11627 log "removing the temporary file"
11628 rm -rf $DIR/$tfile || error "tmp file removal failed"
11630 run_test 169 "parallel read and truncate should not deadlock"
11633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11634 $LCTL clear # bug 18514
11635 $LCTL debug_daemon start $TMP/${tfile}_log_good
11637 $LCTL debug_daemon stop
11638 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11639 error "sed failed to read log_good"
11641 $LCTL debug_daemon start $TMP/${tfile}_log_good
11643 $LCTL debug_daemon stop
11645 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11646 error "lctl df log_bad failed"
11648 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11649 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11651 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11652 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11654 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11655 error "bad_line good_line1 good_line2 are empty"
11657 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11658 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11659 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11661 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11662 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11663 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11665 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11666 error "bad_line_new good_line_new are empty"
11668 local expected_good=$((good_line1 + good_line2*2))
11670 rm -f $TMP/${tfile}*
11671 # LU-231, short malformed line may not be counted into bad lines
11672 if [ $bad_line -ne $bad_line_new ] &&
11673 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11674 error "expected $bad_line bad lines, but got $bad_line_new"
11678 if [ $expected_good -ne $good_line_new ]; then
11679 error "expected $expected_good good lines, but got $good_line_new"
11684 run_test 170 "test lctl df to handle corrupted log ====================="
11686 test_171() { # bug20592
11687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11688 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11689 $LCTL set_param fail_loc=0x50e
11690 $LCTL set_param fail_val=3000
11691 multiop_bg_pause $DIR/$tfile O_s || true
11693 kill -USR1 $MULTIPID
11697 if dmesg | grep "recursive fault"; then
11698 error "caught a recursive fault"
11700 $LCTL set_param fail_loc=0
11703 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11705 # it would be good to share it with obdfilter-survey/iokit-libecho code
11706 setup_obdecho_osc () {
11709 local obdfilter_name=$2
11710 echo "Creating new osc for $obdfilter_name on $ost_nid"
11711 # make sure we can find loopback nid
11712 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11714 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11715 ${obdfilter_name}_osc_UUID || rc=2; }
11716 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11717 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11721 cleanup_obdecho_osc () {
11722 local obdfilter_name=$1
11723 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11724 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11731 local pages=${3:-64}
11736 local obd_size=$(get_obd_size $node $OBD)
11737 local page_size=$(get_page_size $node)
11738 if [[ -n "$obd_size" ]]; then
11739 local new_count=$((obd_size / (pages * page_size / 1024)))
11740 [[ $new_count -ge $count ]] || count=$new_count
11743 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11744 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11746 if [ $rc -eq 0 ]; then
11747 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11748 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11750 echo "New object id is $id"
11751 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11753 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11754 "test_brw $count w v $pages $id" || rc=4; }
11755 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11757 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11758 "cleanup" || rc=5; }
11759 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11760 "detach" || rc=6; }
11761 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11767 remote_ost_nodsh && skip "remote OST with nodsh" && return
11769 local rmmod_local=0
11771 if ! module_loaded obdecho; then
11772 load_module obdecho/obdecho
11776 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11777 local host=$(lctl get_param -n osc.$osc.import |
11778 awk '/current_connection:/ {print $2}' )
11779 local target=$(lctl get_param -n osc.$osc.import |
11780 awk '/target:/ {print $2}' )
11781 target=${target%_UUID}
11783 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11784 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11785 [[ -n $target ]] && cleanup_obdecho_osc $target
11786 [ $rmmod_local -eq 1 ] && rmmod obdecho
11789 run_test 180a "test obdecho on osc"
11792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11793 remote_ost_nodsh && skip "remote OST with nodsh" && return
11795 local rmmod_remote=0
11797 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11798 rmmod_remote=true || error "failed to load module obdecho"
11799 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11800 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11801 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11804 run_test 180b "test obdecho directly on obdfilter"
11806 test_180c() { # LU-2598
11807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11808 remote_ost_nodsh && skip "remote OST with nodsh" && return
11809 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11810 skip "Need MDS version at least 2.4.0" && return
11813 local rmmod_remote=false
11814 local pages=16384 # 64MB bulk I/O RPC size
11817 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11818 rmmod_remote=true || error "failed to load module obdecho"
11820 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11822 if [ -n "$target" ]; then
11823 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11825 echo "there is no obdfilter target on ost1"
11828 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11831 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11833 test_181() { # bug 22177
11834 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11835 # create enough files to index the directory
11836 createmany -o $DIR/$tdir/foobar 4000
11837 # print attributes for debug purpose
11840 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11842 # remove the files & current working dir
11843 unlinkmany $DIR/$tdir/foobar 4000
11845 kill -USR1 $MULTIPID
11847 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11850 run_test 181 "Test open-unlinked dir ========================"
11856 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11858 $LCTL set_param mdc.*.rpc_stats=clear
11860 for (( i = 0; i < $tcount; i++ )) ; do
11861 mkdir $DIR/$tdir/$i
11864 for (( i = 0; i < $tcount; i++ )) ; do
11865 createmany -o $DIR/$tdir/$i/f- $fcount &
11869 for (( i = 0; i < $tcount; i++ )) ; do
11870 unlinkmany $DIR/$tdir/$i/f- $fcount &
11874 $LCTL get_param mdc.*.rpc_stats
11878 run_test 182 "Test parallel modify metadata operations ================"
11880 test_183() { # LU-2275
11881 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11882 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11883 skip "Need MDS version at least 2.3.56" && return
11885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11886 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11887 echo aaa > $DIR/$tdir/$tfile
11889 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11890 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11892 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11893 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11895 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11897 # Flush negative dentry cache
11898 touch $DIR/$tdir/$tfile
11900 # We are not checking for any leaked references here, they'll
11901 # become evident next time we do cleanup with module unload.
11904 run_test 183 "No crash or request leak in case of strange dispositions ========"
11906 # test suite 184 is for LU-2016, LU-2017
11908 check_swap_layouts_support && return 0
11910 dir0=$DIR/$tdir/$testnum
11911 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11916 $SETSTRIPE -c1 $file1
11918 $SETSTRIPE -c2 $file2
11920 gen1=$($GETSTRIPE -g $file1)
11921 gen2=$($GETSTRIPE -g $file2)
11923 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11924 gen=$($GETSTRIPE -g $file1)
11925 [[ $gen1 != $gen ]] ||
11926 "Layout generation on $file1 does not change"
11927 gen=$($GETSTRIPE -g $file2)
11928 [[ $gen2 != $gen ]] ||
11929 "Layout generation on $file2 does not change"
11931 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11932 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11934 run_test 184a "Basic layout swap"
11937 check_swap_layouts_support && return 0
11939 dir0=$DIR/$tdir/$testnum
11940 mkdir -p $dir0 || error "creating dir $dir0"
11947 $SETSTRIPE -c1 $file1
11948 $SETSTRIPE -c2 $file2
11949 $SETSTRIPE -c1 $file3
11950 chown $RUNAS_ID $file3
11951 gen1=$($GETSTRIPE -g $file1)
11952 gen2=$($GETSTRIPE -g $file2)
11954 $LFS swap_layouts $dir1 $dir2 &&
11955 error "swap of directories layouts should fail"
11956 $LFS swap_layouts $dir1 $file1 &&
11957 error "swap of directory and file layouts should fail"
11958 $RUNAS $LFS swap_layouts $file1 $file2 &&
11959 error "swap of file we cannot write should fail"
11960 $LFS swap_layouts $file1 $file3 &&
11961 error "swap of file with different owner should fail"
11962 /bin/true # to clear error code
11964 run_test 184b "Forbidden layout swap (will generate errors)"
11967 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11968 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11969 check_swap_layouts_support && return 0
11971 local dir0=$DIR/$tdir/$testnum
11972 mkdir -p $dir0 || error "creating dir $dir0"
11974 local ref1=$dir0/ref1
11975 local ref2=$dir0/ref2
11976 local file1=$dir0/file1
11977 local file2=$dir0/file2
11978 # create a file large enough for the concurrent test
11979 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11980 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11981 echo "ref file size: ref1($(stat -c %s $ref1))," \
11982 "ref2($(stat -c %s $ref2))"
11985 dd if=$ref1 of=$file1 bs=16k &
11988 # Make sure dd starts to copy file
11989 while [ ! -f $file1 ]; do sleep 0.1; done
11991 $LFS swap_layouts $file1 $file2
11994 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11995 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11997 # how many bytes copied before swapping layout
11998 local copied=$(stat -c %s $file2)
11999 local remaining=$(stat -c %s $ref1)
12000 remaining=$((remaining - copied))
12001 echo "Copied $copied bytes before swapping layout..."
12003 cmp -n $copied $file1 $ref2 | grep differ &&
12004 error "Content mismatch [0, $copied) of ref2 and file1"
12005 cmp -n $copied $file2 $ref1 ||
12006 error "Content mismatch [0, $copied) of ref1 and file2"
12007 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12008 error "Content mismatch [$copied, EOF) of ref1 and file1"
12011 rm -f $ref1 $ref2 $file1 $file2
12013 run_test 184c "Concurrent write and layout swap"
12016 check_swap_layouts_support && return 0
12017 [ -z "$(which getfattr 2>/dev/null)" ] &&
12018 skip "no getfattr command" && return 0
12020 local file1=$DIR/$tdir/$tfile-1
12021 local file2=$DIR/$tdir/$tfile-2
12022 local file3=$DIR/$tdir/$tfile-3
12026 mkdir -p $DIR/$tdir
12027 touch $file1 || error "create $file1 failed"
12028 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12029 error "create $file2 failed"
12030 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12031 error "create $file3 failed"
12032 lovea1=$(get_layout_param $file1)
12034 $LFS swap_layouts $file2 $file3 ||
12035 error "swap $file2 $file3 layouts failed"
12036 $LFS swap_layouts $file1 $file2 ||
12037 error "swap $file1 $file2 layouts failed"
12039 lovea2=$(get_layout_param $file2)
12042 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12044 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12045 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12047 run_test 184d "allow stripeless layouts swap"
12050 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12051 { skip "Need MDS version at least 2.6.94"; return 0; }
12052 check_swap_layouts_support && return 0
12053 [ -z "$(which getfattr 2>/dev/null)" ] &&
12054 skip "no getfattr command" && return 0
12056 local file1=$DIR/$tdir/$tfile-1
12057 local file2=$DIR/$tdir/$tfile-2
12058 local file3=$DIR/$tdir/$tfile-3
12061 mkdir -p $DIR/$tdir
12062 touch $file1 || error "create $file1 failed"
12063 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12064 error "create $file2 failed"
12065 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12066 error "create $file3 failed"
12068 $LFS swap_layouts $file1 $file2 ||
12069 error "swap $file1 $file2 layouts failed"
12071 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12072 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12074 echo 123 > $file1 || error "Should be able to write into $file1"
12076 $LFS swap_layouts $file1 $file3 ||
12077 error "swap $file1 $file3 layouts failed"
12079 echo 123 > $file1 || error "Should be able to write into $file1"
12081 rm -rf $file1 $file2 $file3
12083 run_test 184e "Recreate layout after stripeless layout swaps"
12085 test_185() { # LU-2441
12086 # LU-3553 - no volatile file support in old servers
12087 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12088 { skip "Need MDS version at least 2.3.60"; return 0; }
12090 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12091 touch $DIR/$tdir/spoo
12092 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12093 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12094 error "cannot create/write a volatile file"
12095 [ "$FILESET" == "" ] &&
12096 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12097 error "FID is still valid after close"
12099 multiop_bg_pause $DIR/$tdir vVw4096_c
12106 # assume that the next FID for this client is sequential, since stdout
12107 # is unfortunately eaten by multiop_bg_pause
12108 local n=$((${fidv[1]} + 1))
12109 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12110 if [ "$FILESET" == "" ]; then
12111 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12112 error "FID is missing before close"
12114 kill -USR1 $multi_pid
12115 # 1 second delay, so if mtime change we will see it
12117 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12118 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12120 run_test 185 "Volatile file support"
12123 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12124 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12125 skip "Need MDS version at least 2.3.0" && return
12127 local dir0=$DIR/$tdir/$testnum
12128 mkdir -p $dir0 || error "creating dir $dir0"
12130 local file=$dir0/file1
12131 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12132 local dv1=$($LFS data_version $file)
12133 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12134 local dv2=$($LFS data_version $file)
12135 [[ $dv1 != $dv2 ]] ||
12136 error "data version did not change on write $dv1 == $dv2"
12141 run_test 187a "Test data version change"
12144 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12145 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12146 skip "Need MDS version at least 2.3.0" && return
12148 local dir0=$DIR/$tdir/$testnum
12149 mkdir -p $dir0 || error "creating dir $dir0"
12151 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12152 [[ ${DV[0]} != ${DV[1]} ]] ||
12153 error "data version did not change on write"\
12154 " ${DV[0]} == ${DV[1]}"
12159 run_test 187b "Test data version change on volatile file"
12162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12163 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12164 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12166 local POOL=${POOL:-cea1}
12167 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12168 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12171 local last_ost=$(($OSTCOUNT - 1))
12173 local ost_list=$(seq $first_ost $ost_step $last_ost)
12174 local ost_range="$first_ost $last_ost $ost_step"
12175 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12176 local file_dir=$POOL_ROOT/file_tst
12177 local subdir=$test_path/subdir
12181 # former test_200a test_200b
12182 pool_add $POOL || { rc=$? ; break; }
12183 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12184 # former test_200c test_200d
12185 mkdir -p $test_path
12186 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12187 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12189 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12190 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12191 || { rc=$? ; break; }
12192 # former test_200e test_200f
12193 local files=$((OSTCOUNT*3))
12194 pool_alloc_files $POOL $test_path $files "$ost_list" \
12195 || { rc=$? ; break; }
12196 pool_create_files $POOL $file_dir $files "$ost_list" \
12197 || { rc=$? ; break; }
12198 # former test_200g test_200h
12199 pool_lfs_df $POOL || { rc=$? ; break; }
12200 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12202 # former test_201a test_201b test_201c
12203 pool_remove_first_target $POOL || { rc=$? ; break; }
12205 local f=$test_path/$tfile
12206 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12207 pool_remove $POOL $f || { rc=$? ; break; }
12214 run_test 200 "OST pools"
12216 # usage: default_attr <count | size | offset>
12218 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12221 # usage: check_default_stripe_attr
12222 check_default_stripe_attr() {
12223 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12226 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12228 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12232 error "unknown getstripe attr '$1'"
12235 [ $ACTUAL != $EXPECTED ] &&
12236 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12240 test_mkdir -p $DIR/$tdir
12241 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12243 check_default_stripe_attr --stripe-count
12244 check_default_stripe_attr --stripe-size
12245 check_default_stripe_attr --stripe-index
12249 run_test 204a "Print default stripe attributes ================="
12252 test_mkdir -p $DIR/$tdir
12253 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12255 check_default_stripe_attr --stripe-size
12256 check_default_stripe_attr --stripe-index
12260 run_test 204b "Print default stripe size and offset ==========="
12263 test_mkdir -p $DIR/$tdir
12264 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12266 check_default_stripe_attr --stripe-count
12267 check_default_stripe_attr --stripe-index
12271 run_test 204c "Print default stripe count and offset ==========="
12274 test_mkdir -p $DIR/$tdir
12275 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12277 check_default_stripe_attr --stripe-count
12278 check_default_stripe_attr --stripe-size
12282 run_test 204d "Print default stripe count and size ============="
12285 test_mkdir -p $DIR/$tdir
12286 $SETSTRIPE -d $DIR/$tdir
12288 check_default_stripe_attr --stripe-count --raw
12289 check_default_stripe_attr --stripe-size --raw
12290 check_default_stripe_attr --stripe-index --raw
12294 run_test 204e "Print raw stripe attributes ================="
12297 test_mkdir -p $DIR/$tdir
12298 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12300 check_default_stripe_attr --stripe-size --raw
12301 check_default_stripe_attr --stripe-index --raw
12305 run_test 204f "Print raw stripe size and offset ==========="
12308 test_mkdir -p $DIR/$tdir
12309 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12311 check_default_stripe_attr --stripe-count --raw
12312 check_default_stripe_attr --stripe-index --raw
12316 run_test 204g "Print raw stripe count and offset ==========="
12319 test_mkdir -p $DIR/$tdir
12320 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12322 check_default_stripe_attr --stripe-count --raw
12323 check_default_stripe_attr --stripe-size --raw
12327 run_test 204h "Print raw stripe count and size ============="
12329 # Figure out which job scheduler is being used, if any,
12330 # or use a fake one
12331 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12332 JOBENV=SLURM_JOB_ID
12333 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12335 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12337 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12338 JOBENV=LOADL_STEP_ID
12339 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12342 $LCTL list_param jobid_name > /dev/null 2>&1
12343 if [ $? -eq 0 ]; then
12350 verify_jobstats() {
12355 # we don't really need to clear the stats for this test to work, since each
12356 # command has a unique jobid, but it makes debugging easier if needed.
12357 # for facet in $facets; do
12358 # local dev=$(convert_facet2label $facet)
12359 # # clear old jobstats
12360 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12363 # use a new JobID for each test, or we might see an old one
12364 [ "$JOBENV" = "FAKE_JOBID" ] &&
12365 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12369 [ "$JOBENV" = "nodelocal" ] && {
12370 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12371 $LCTL set_param jobid_name=$FAKE_JOBID
12375 log "Test: ${cmd[*]}"
12376 log "Using JobID environment variable $JOBENV=$JOBVAL"
12378 if [ $JOBENV = "FAKE_JOBID" ]; then
12379 FAKE_JOBID=$JOBVAL ${cmd[*]}
12384 # all files are created on OST0000
12385 for facet in $facets; do
12386 local stats="*.$(convert_facet2label $facet).job_stats"
12387 if [ $(do_facet $facet lctl get_param $stats |
12388 grep -c $JOBVAL) -ne 1 ]; then
12389 do_facet $facet lctl get_param $stats
12390 error "No jobstats for $JOBVAL found on $facet::$stats"
12397 NEW_JOBENV=${1:-$OLD_JOBENV}
12398 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12399 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12404 do_facet $SINGLEMDS \
12405 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12406 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12410 test_205() { # Job stats
12411 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12412 { skip "Need MDS version with at least 2.7.1"; return 0; }
12414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12415 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12416 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12417 remote_ost_nodsh && skip "remote OST with nodsh" && return
12419 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12420 skip "Server doesn't support jobstats" && return 0
12421 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12423 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12424 if [ $OLD_JOBENV != $JOBENV ]; then
12425 jobstats_set $JOBENV
12426 trap cleanup_205 EXIT
12429 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12430 echo "Registered as changelog user $CL_USER"
12432 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12433 lctl get_param -n mdt.*.job_cleanup_interval)
12434 local interval_new=5
12435 do_facet $SINGLEMDS \
12436 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12437 local start=$SECONDS
12441 cmd="mkdir $DIR/$tdir"
12442 verify_jobstats "$cmd" "$SINGLEMDS"
12444 cmd="rmdir $DIR/$tdir"
12445 verify_jobstats "$cmd" "$SINGLEMDS"
12446 # mkdir on secondary MDT
12447 if [ $MDSCOUNT -gt 1 ]; then
12448 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12449 verify_jobstats "$cmd" "mds2"
12452 cmd="mknod $DIR/$tfile c 1 3"
12453 verify_jobstats "$cmd" "$SINGLEMDS"
12455 cmd="rm -f $DIR/$tfile"
12456 verify_jobstats "$cmd" "$SINGLEMDS"
12457 # create all files on OST0000 so verify_jobstats can find OST stats
12459 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12460 verify_jobstats "$cmd" "$SINGLEMDS"
12462 cmd="touch $DIR/$tfile"
12463 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12465 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12466 verify_jobstats "$cmd" "ost1"
12468 cancel_lru_locks osc
12469 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12470 verify_jobstats "$cmd" "ost1"
12472 cmd="$TRUNCATE $DIR/$tfile 0"
12473 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12475 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12476 verify_jobstats "$cmd" "$SINGLEMDS"
12477 # jobstats expiry - sleep until old stats should be expired
12478 local left=$((interval_new + 5 - (SECONDS - start)))
12479 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12480 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12482 cmd="mkdir $DIR/$tdir.expire"
12483 verify_jobstats "$cmd" "$SINGLEMDS"
12484 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12485 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12487 # Ensure that jobid are present in changelog (if supported by MDS)
12488 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12490 $LFS changelog $MDT0 | tail -9
12491 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12492 [ $jobids -eq 9 ] ||
12493 error "Wrong changelog jobid count $jobids != 9"
12497 jobstats_set $JOBENV
12499 $LFS changelog $MDT0 | tail -1
12500 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12501 [ $jobids -eq 0 ] ||
12502 error "Unexpected jobids when jobid_var=$JOBENV"
12507 run_test 205 "Verify job stats"
12509 # LU-1480, LU-1773 and LU-1657
12511 mkdir -p $DIR/$tdir
12512 $SETSTRIPE -c -1 $DIR/$tdir
12513 #define OBD_FAIL_LOV_INIT 0x1403
12514 $LCTL set_param fail_loc=0xa0001403
12515 $LCTL set_param fail_val=1
12516 touch $DIR/$tdir/$tfile || true
12518 run_test 206 "fail lov_init_raid0() doesn't lbug"
12521 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12522 local fsz=`stat -c %s $DIR/$tfile`
12523 cancel_lru_locks mdc
12525 # do not return layout in getattr intent
12526 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12527 $LCTL set_param fail_loc=0x170
12528 local sz=`stat -c %s $DIR/$tfile`
12530 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12534 run_test 207a "can refresh layout at glimpse"
12537 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12538 local cksum=`md5sum $DIR/$tfile`
12539 local fsz=`stat -c %s $DIR/$tfile`
12540 cancel_lru_locks mdc
12541 cancel_lru_locks osc
12543 # do not return layout in getattr intent
12544 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12545 $LCTL set_param fail_loc=0x171
12547 # it will refresh layout after the file is opened but before read issues
12548 echo checksum is "$cksum"
12549 echo "$cksum" |md5sum -c --quiet || error "file differs"
12553 run_test 207b "can refresh layout at open"
12556 # FIXME: in this test suite, only RD lease is used. This is okay
12557 # for now as only exclusive open is supported. After generic lease
12558 # is done, this test suite should be revised. - Jinshan
12560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12561 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12562 { skip "Need MDS version at least 2.4.52"; return 0; }
12564 echo "==== test 1: verify get lease work"
12565 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12567 echo "==== test 2: verify lease can be broken by upcoming open"
12568 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12572 $MULTIOP $DIR/$tfile oO_RDONLY:c
12573 kill -USR1 $PID && wait $PID || error "break lease error"
12575 echo "==== test 3: verify lease can't be granted if an open already exists"
12576 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12580 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12581 kill -USR1 $PID && wait $PID || error "open file error"
12583 echo "==== test 4: lease can sustain over recovery"
12584 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12590 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12592 echo "==== test 5: lease broken can't be regained by replay"
12593 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12597 # open file to break lease and then recovery
12598 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12601 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12605 run_test 208 "Exclusive open"
12608 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12609 skip_env "must have disp_stripe" && return
12612 sync; sleep 5; sync;
12614 echo 3 > /proc/sys/vm/drop_caches
12615 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12617 # open/close 500 times
12618 for i in $(seq 500); do
12622 echo 3 > /proc/sys/vm/drop_caches
12623 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12625 echo "before: $req_before, after: $req_after"
12626 [ $((req_after - req_before)) -ge 300 ] &&
12627 error "open/close requests are not freed"
12630 run_test 209 "read-only open/close requests should be freed promptly"
12634 size=$((size % 8192 + 1))
12635 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12636 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12637 rm -f $DIR/f212 $DIR/f212.xyz
12639 run_test 212 "Sendfile test ============================================"
12642 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12643 cancel_lru_locks osc
12644 lctl set_param fail_loc=0x8000040f
12645 # generate a read lock
12646 cat $DIR/$tfile > /dev/null
12647 # write to the file, it will try to cancel the above read lock.
12648 cat /etc/hosts >> $DIR/$tfile
12650 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12652 test_214() { # for bug 20133
12653 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12654 for (( i=0; i < 340; i++ )) ; do
12655 touch $DIR/$tdir/d214c/a$i
12658 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12659 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12660 ls $DIR/d214c || error "ls $DIR/d214c failed"
12661 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12662 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12664 run_test 214 "hash-indexed directory test - bug 20133"
12666 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12667 create_lnet_proc_files() {
12668 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12669 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12671 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12672 rm -f "$TMP/lnet_$1.sys_tmp"
12675 # counterpart of create_lnet_proc_files
12676 remove_lnet_proc_files() {
12677 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12680 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12681 # 3rd arg as regexp for body
12682 check_lnet_proc_stats() {
12683 local l=$(cat "$TMP/lnet_$1" |wc -l)
12684 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12686 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12689 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12690 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12691 # optional and can be regexp for 2nd line (lnet.routes case)
12692 check_lnet_proc_entry() {
12693 local blp=2 # blp stands for 'position of 1st line of body'
12694 [ -z "$5" ] || blp=3 # lnet.routes case
12696 local l=$(cat "$TMP/lnet_$1" |wc -l)
12697 # subtracting one from $blp because the body can be empty
12698 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12700 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12701 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12703 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12704 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12706 # bail out if any unexpected line happened
12707 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12708 [ "$?" != 0 ] || error "$2 misformatted"
12711 test_215() { # for bugs 18102, 21079, 21517
12712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12713 local N='(0|[1-9][0-9]*)' # non-negative numeric
12714 local P='[1-9][0-9]*' # positive numeric
12715 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12716 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12717 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12718 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12720 local L1 # regexp for 1st line
12721 local L2 # regexp for 2nd line (optional)
12722 local BR # regexp for the rest (body)
12724 # lnet.stats should look as 11 space-separated non-negative numerics
12725 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12726 create_lnet_proc_files "stats"
12727 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12728 remove_lnet_proc_files "stats"
12730 # lnet.routes should look like this:
12731 # Routing disabled/enabled
12732 # net hops priority state router
12733 # where net is a string like tcp0, hops > 0, priority >= 0,
12734 # state is up/down,
12735 # router is a string like 192.168.1.1@tcp2
12736 L1="^Routing (disabled|enabled)$"
12737 L2="^net +hops +priority +state +router$"
12738 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12739 create_lnet_proc_files "routes"
12740 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12741 remove_lnet_proc_files "routes"
12743 # lnet.routers should look like this:
12744 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12745 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12746 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12747 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12748 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12749 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12750 create_lnet_proc_files "routers"
12751 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12752 remove_lnet_proc_files "routers"
12754 # lnet.peers should look like this:
12755 # nid refs state last max rtr min tx min queue
12756 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12757 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12758 # numeric (0 or >0 or <0), queue >= 0.
12759 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12760 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12761 create_lnet_proc_files "peers"
12762 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12763 remove_lnet_proc_files "peers"
12765 # lnet.buffers should look like this:
12766 # pages count credits min
12767 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12768 L1="^pages +count +credits +min$"
12769 BR="^ +$N +$N +$I +$I$"
12770 create_lnet_proc_files "buffers"
12771 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12772 remove_lnet_proc_files "buffers"
12774 # lnet.nis should look like this:
12775 # nid status alive refs peer rtr max tx min
12776 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12777 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12778 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12779 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12780 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12781 create_lnet_proc_files "nis"
12782 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12783 remove_lnet_proc_files "nis"
12785 # can we successfully write to lnet.stats?
12786 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12787 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12789 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12791 test_216() { # bug 20317
12792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12793 remote_ost_nodsh && skip "remote OST with nodsh" && return
12796 local facets=$(get_facets OST)
12797 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12799 save_lustre_params client "osc.*.contention_seconds" > $p
12800 save_lustre_params $facets \
12801 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12802 save_lustre_params $facets \
12803 "ldlm.namespaces.filter-*.contended_locks" >> $p
12804 save_lustre_params $facets \
12805 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12806 clear_stats osc.*.osc_stats
12808 # agressive lockless i/o settings
12809 do_nodes $(comma_list $(osts_nodes)) \
12810 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12811 ldlm.namespaces.filter-*.contended_locks=0 \
12812 ldlm.namespaces.filter-*.contention_seconds=60"
12813 lctl set_param -n osc.*.contention_seconds=60
12815 $DIRECTIO write $DIR/$tfile 0 10 4096
12816 $CHECKSTAT -s 40960 $DIR/$tfile
12818 # disable lockless i/o
12819 do_nodes $(comma_list $(osts_nodes)) \
12820 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12821 ldlm.namespaces.filter-*.contended_locks=32 \
12822 ldlm.namespaces.filter-*.contention_seconds=0"
12823 lctl set_param -n osc.*.contention_seconds=0
12824 clear_stats osc.*.osc_stats
12826 dd if=/dev/zero of=$DIR/$tfile count=0
12827 $CHECKSTAT -s 0 $DIR/$tfile
12829 restore_lustre_params <$p
12833 run_test 216 "check lockless direct write updates file size and kms correctly"
12835 test_217() { # bug 22430
12836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12840 for node in $(nodes_list); do
12841 nid=$(host_nids_address $node $NETTYPE)
12842 if [[ $nid = *-* ]] ; then
12843 echo "lctl ping $(h2nettype $nid)"
12844 lctl ping $(h2nettype $nid)
12846 echo "skipping $node (no hyphen detected)"
12850 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12853 # do directio so as not to populate the page cache
12854 log "creating a 10 Mb file"
12855 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12856 log "starting reads"
12857 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12858 log "truncating the file"
12859 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12861 kill %+ || true # reads might have finished
12862 echo "wait until dd is finished"
12864 log "removing the temporary file"
12865 rm -rf $DIR/$tfile || error "tmp file removal failed"
12867 run_test 218 "parallel read and truncate should not deadlock ======================="
12870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12871 # write one partial page
12872 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12873 # set no grant so vvp_io_commit_write will do sync write
12874 $LCTL set_param fail_loc=0x411
12875 # write a full page at the end of file
12876 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12878 $LCTL set_param fail_loc=0
12879 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12880 $LCTL set_param fail_loc=0x411
12881 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12884 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12885 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12887 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12889 test_220() { #LU-325
12890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12891 remote_ost_nodsh && skip "remote OST with nodsh" && return
12892 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12893 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12896 # create on MDT0000 so the last_id and next_id are correct
12898 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12902 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12903 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12904 osc.$mdtosc_proc1.prealloc_last_id)
12905 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12906 osc.$mdtosc_proc1.prealloc_next_id)
12910 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12911 #define OBD_FAIL_OST_ENOINO 0x229
12912 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12913 create_pool $FSNAME.$TESTNAME || return 1
12914 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12916 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12918 MDSOBJS=$((last_id - next_id))
12919 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12921 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12922 echo "OST still has $count kbytes free"
12924 echo "create $MDSOBJS files @next_id..."
12925 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12927 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12928 osc.$mdtosc_proc1.prealloc_last_id)
12929 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12930 osc.$mdtosc_proc1.prealloc_next_id)
12932 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12937 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12938 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12940 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12941 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12942 echo "unlink $MDSOBJS files @$next_id..."
12943 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12945 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12949 dd if=`which date` of=$MOUNT/date oflag=sync
12950 chmod +x $MOUNT/date
12952 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12953 $LCTL set_param fail_loc=0x80001401
12955 $MOUNT/date > /dev/null
12958 run_test 221 "make sure fault and truncate race to not cause OOM"
12961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12963 test_mkdir -p $DIR/$tdir
12964 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12965 createmany -o $DIR/$tdir/$tfile 10
12966 cancel_lru_locks mdc
12967 cancel_lru_locks osc
12968 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12969 $LCTL set_param fail_loc=0x31a
12970 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12971 $LCTL set_param fail_loc=0
12974 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12979 test_mkdir -p $DIR/$tdir
12980 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12981 createmany -o $DIR/$tdir/$tfile 10
12982 cancel_lru_locks mdc
12983 cancel_lru_locks osc
12984 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12985 $LCTL set_param fail_loc=0x31a
12986 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12987 $LCTL set_param fail_loc=0
12989 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12994 test_mkdir -p $DIR/$tdir
12995 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12996 createmany -o $DIR/$tdir/$tfile 10
12997 cancel_lru_locks mdc
12998 cancel_lru_locks osc
12999 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13000 $LCTL set_param fail_loc=0x31b
13001 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13002 $LCTL set_param fail_loc=0
13005 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13007 test_224a() { # LU-1039, MRP-303
13008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13009 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13010 $LCTL set_param fail_loc=0x508
13011 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13012 $LCTL set_param fail_loc=0
13015 run_test 224a "Don't panic on bulk IO failure"
13017 test_224b() { # LU-1039, MRP-303
13018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13019 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13020 cancel_lru_locks osc
13021 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13022 $LCTL set_param fail_loc=0x515
13023 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13024 $LCTL set_param fail_loc=0
13027 run_test 224b "Don't panic on bulk IO failure"
13029 test_224c() { # LU-6441
13030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13031 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13033 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13034 save_writethrough $p
13035 set_cache writethrough on
13037 local pages_per_rpc=$($LCTL get_param \
13038 osc.*.max_pages_per_rpc)
13039 local at_max=$($LCTL get_param -n at_max)
13040 local timeout=$($LCTL get_param -n timeout)
13041 local test_at="$LCTL get_param -n at_max"
13042 local param_at="$FSNAME.sys.at_max"
13043 local test_timeout="$LCTL get_param -n timeout"
13044 local param_timeout="$FSNAME.sys.timeout"
13046 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13048 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13049 error "conf_param at_max=0 failed"
13050 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13051 error "conf_param timeout=5 failed"
13053 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13054 do_facet ost1 $LCTL set_param fail_loc=0x520
13055 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13056 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13058 do_facet ost1 $LCTL set_param fail_loc=0
13060 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13061 error "conf_param at_max=$at_max failed"
13062 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13063 $timeout || error "conf_param timeout=$timeout failed"
13065 $LCTL set_param -n $pages_per_rpc
13066 restore_lustre_params < $p
13069 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13071 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13074 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13075 if [ -z ${MDSSURVEY} ]; then
13076 skip_env "mds-survey not found" && return
13079 [ $MDSCOUNT -ge 2 ] &&
13080 skip "skipping now for more than one MDT" && return
13082 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13083 { skip "Need MDS version at least 2.2.51"; return; }
13085 local mds=$(facet_host $SINGLEMDS)
13086 local target=$(do_nodes $mds 'lctl dl' | \
13087 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13089 local cmd1="file_count=1000 thrhi=4"
13090 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13091 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13092 local cmd="$cmd1 $cmd2 $cmd3"
13094 rm -f ${TMP}/mds_survey*
13096 eval $cmd || error "mds-survey with zero-stripe failed"
13097 cat ${TMP}/mds_survey*
13098 rm -f ${TMP}/mds_survey*
13100 run_test 225a "Metadata survey sanity with zero-stripe"
13103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13104 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13105 if [ -z ${MDSSURVEY} ]; then
13106 skip_env "mds-survey not found" && return
13108 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13109 { skip "Need MDS version at least 2.2.51"; return; }
13111 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13112 skip_env "Need to mount OST to test" && return
13115 [ $MDSCOUNT -ge 2 ] &&
13116 skip "skipping now for more than one MDT" && return
13117 local mds=$(facet_host $SINGLEMDS)
13118 local target=$(do_nodes $mds 'lctl dl' | \
13119 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13121 local cmd1="file_count=1000 thrhi=4"
13122 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13123 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13124 local cmd="$cmd1 $cmd2 $cmd3"
13126 rm -f ${TMP}/mds_survey*
13128 eval $cmd || error "mds-survey with stripe_count failed"
13129 cat ${TMP}/mds_survey*
13130 rm -f ${TMP}/mds_survey*
13132 run_test 225b "Metadata survey sanity with stripe_count = 1"
13134 mcreate_path2fid () {
13140 local path=$DIR/$tdir/$name
13145 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13146 error "cannot create $desc"
13148 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13150 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13152 fid_path=$($LFS fid2path $MOUNT $fid)
13154 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13156 [ "$path" == "$fid_path" ] ||
13157 error "fid2path returned $fid_path, expected $path"
13159 echo "pass with $path and $fid"
13164 mkdir -p $DIR/$tdir
13166 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13167 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13168 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13169 mcreate_path2fid 0040666 0 0 dir "directory"
13170 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13171 mcreate_path2fid 0100666 0 0 file "regular file"
13172 mcreate_path2fid 0120666 0 0 link "symbolic link"
13173 mcreate_path2fid 0140666 0 0 sock "socket"
13175 run_test 226a "call path2fid and fid2path on files of all type"
13178 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13182 mkdir -p $DIR/$tdir
13183 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13184 error "create remote directory failed"
13185 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13186 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13187 "character special file (null)"
13188 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13189 "character special file (no device)"
13190 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13191 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13192 "block special file (loop)"
13193 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13194 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13195 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13197 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13199 # LU-1299 Executing or running ldd on a truncated executable does not
13200 # cause an out-of-memory condition.
13202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13203 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13204 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13205 chmod +x $MOUNT/date
13207 $MOUNT/date > /dev/null
13208 ldd $MOUNT/date > /dev/null
13211 run_test 227 "running truncated executable does not cause OOM"
13213 # LU-1512 try to reuse idle OI blocks
13215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13216 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13217 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13218 skip "ldiskfs only test" && return
13220 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13221 local myDIR=$DIR/$tdir
13224 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13225 $LCTL set_param fail_loc=0x80001002
13226 createmany -o $myDIR/t- 10000
13227 $LCTL set_param fail_loc=0
13228 # The guard is current the largest FID holder
13230 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13232 local IDX=$(($SEQ % 64))
13234 do_facet $SINGLEMDS sync
13235 # Make sure journal flushed.
13237 local blk1=$(do_facet $SINGLEMDS \
13238 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13239 grep Blockcount | awk '{print $4}')
13241 # Remove old files, some OI blocks will become idle.
13242 unlinkmany $myDIR/t- 10000
13243 # Create new files, idle OI blocks should be reused.
13244 createmany -o $myDIR/t- 2000
13245 do_facet $SINGLEMDS sync
13246 # Make sure journal flushed.
13248 local blk2=$(do_facet $SINGLEMDS \
13249 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13250 grep Blockcount | awk '{print $4}')
13252 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13254 run_test 228a "try to reuse idle OI blocks"
13257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13258 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13259 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13260 skip "ldiskfs only test" && return
13262 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13263 local myDIR=$DIR/$tdir
13266 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13267 $LCTL set_param fail_loc=0x80001002
13268 createmany -o $myDIR/t- 10000
13269 $LCTL set_param fail_loc=0
13270 # The guard is current the largest FID holder
13272 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13274 local IDX=$(($SEQ % 64))
13276 do_facet $SINGLEMDS sync
13277 # Make sure journal flushed.
13279 local blk1=$(do_facet $SINGLEMDS \
13280 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13281 grep Blockcount | awk '{print $4}')
13283 # Remove old files, some OI blocks will become idle.
13284 unlinkmany $myDIR/t- 10000
13287 stop $SINGLEMDS || error "Fail to stop MDT."
13289 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13291 df $MOUNT || error "Fail to df."
13292 # Create new files, idle OI blocks should be reused.
13293 createmany -o $myDIR/t- 2000
13294 do_facet $SINGLEMDS sync
13295 # Make sure journal flushed.
13297 local blk2=$(do_facet $SINGLEMDS \
13298 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13299 grep Blockcount | awk '{print $4}')
13301 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13303 run_test 228b "idle OI blocks can be reused after MDT restart"
13307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13308 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13309 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13310 skip "ldiskfs only test" && return
13312 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13313 local myDIR=$DIR/$tdir
13316 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13317 $LCTL set_param fail_loc=0x80001002
13318 # 20000 files can guarantee there are index nodes in the OI file
13319 createmany -o $myDIR/t- 20000
13320 $LCTL set_param fail_loc=0
13321 # The guard is current the largest FID holder
13323 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13325 local IDX=$(($SEQ % 64))
13327 do_facet $SINGLEMDS sync
13328 # Make sure journal flushed.
13330 local blk1=$(do_facet $SINGLEMDS \
13331 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13332 grep Blockcount | awk '{print $4}')
13334 # Remove old files, some OI blocks will become idle.
13335 unlinkmany $myDIR/t- 20000
13337 # The OI file should become empty now
13339 # Create new files, idle OI blocks should be reused.
13340 createmany -o $myDIR/t- 2000
13341 do_facet $SINGLEMDS sync
13342 # Make sure journal flushed.
13344 local blk2=$(do_facet $SINGLEMDS \
13345 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13346 grep Blockcount | awk '{print $4}')
13348 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13350 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13352 test_229() { # LU-2482, LU-3448
13353 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13354 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13357 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13361 # Create a file with a released layout and stripe count 2.
13362 $MULTIOP $DIR/$tfile H2c ||
13363 error "failed to create file with released layout"
13365 $GETSTRIPE -v $DIR/$tfile
13367 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13368 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13370 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13371 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13372 stat $DIR/$tfile || error "failed to stat released file"
13374 chown $RUNAS_ID $DIR/$tfile ||
13375 error "chown $RUNAS_ID $DIR/$tfile failed"
13377 chgrp $RUNAS_ID $DIR/$tfile ||
13378 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13380 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13381 rm $DIR/$tfile || error "failed to remove released file"
13383 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13387 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13390 test_mkdir $DIR/$tdir
13391 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13392 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13393 [ $mdt_idx -ne 0 ] &&
13394 error "create local directory on wrong MDT $mdt_idx"
13396 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13397 error "create remote directory failed"
13398 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13399 [ $mdt_idx -ne $MDTIDX ] &&
13400 error "create remote directory on wrong MDT $mdt_idx"
13402 createmany -o $DIR/$tdir/test_230/t- 10 ||
13403 error "create files on remote directory failed"
13404 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13405 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13406 rm -r $DIR/$tdir || error "unlink remote directory failed"
13408 run_test 230a "Create remote directory and files under the remote directory"
13411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13412 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13419 local migrate_dir=$DIR/$tdir/migrate_dir
13420 local other_dir=$DIR/$tdir/other_dir
13422 test_mkdir $DIR/$tdir
13423 test_mkdir -i0 -c1 $migrate_dir
13424 test_mkdir -i0 -c1 $other_dir
13425 for ((i=0; i<10; i++)); do
13426 mkdir -p $migrate_dir/dir_${i}
13427 createmany -o $migrate_dir/dir_${i}/f 10 ||
13428 error "create files under remote dir failed $i"
13431 cp /etc/passwd $migrate_dir/$tfile
13432 cp /etc/passwd $other_dir/$tfile
13433 chattr +SAD $migrate_dir
13434 chattr +SAD $migrate_dir/$tfile
13436 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13437 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13438 local old_dir_mode=$(stat -c%f $migrate_dir)
13439 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13441 mkdir -p $migrate_dir/dir_default_stripe2
13442 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13443 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13445 mkdir -p $other_dir
13446 ln $migrate_dir/$tfile $other_dir/luna
13447 ln $migrate_dir/$tfile $migrate_dir/sofia
13448 ln $other_dir/$tfile $migrate_dir/david
13449 ln -s $migrate_dir/$tfile $other_dir/zachary
13450 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13451 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13453 $LFS migrate -m $MDTIDX $migrate_dir ||
13454 error "fails on migrating remote dir to MDT1"
13456 echo "migratate to MDT1, then checking.."
13457 for ((i = 0; i < 10; i++)); do
13458 for file in $(find $migrate_dir/dir_${i}); do
13459 mdt_index=$($LFS getstripe -M $file)
13460 [ $mdt_index == $MDTIDX ] ||
13461 error "$file is not on MDT${MDTIDX}"
13465 # the multiple link file should still in MDT0
13466 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13467 [ $mdt_index == 0 ] ||
13468 error "$file is not on MDT${MDTIDX}"
13470 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13471 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13472 error " expect $old_dir_flag get $new_dir_flag"
13474 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13475 [ "$old_file_flag" = "$new_file_flag" ] ||
13476 error " expect $old_file_flag get $new_file_flag"
13478 local new_dir_mode=$(stat -c%f $migrate_dir)
13479 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13480 error "expect mode $old_dir_mode get $new_dir_mode"
13482 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13483 [ "$old_file_mode" = "$new_file_mode" ] ||
13484 error "expect mode $old_file_mode get $new_file_mode"
13486 diff /etc/passwd $migrate_dir/$tfile ||
13487 error "$tfile different after migration"
13489 diff /etc/passwd $other_dir/luna ||
13490 error "luna different after migration"
13492 diff /etc/passwd $migrate_dir/sofia ||
13493 error "sofia different after migration"
13495 diff /etc/passwd $migrate_dir/david ||
13496 error "david different after migration"
13498 diff /etc/passwd $other_dir/zachary ||
13499 error "zachary different after migration"
13501 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13502 error "${tfile}_ln different after migration"
13504 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13505 error "${tfile}_ln_other different after migration"
13507 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13508 [ $stripe_count = 2 ] ||
13509 error "dir strpe_count $d != 2 after migration."
13511 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13512 [ $stripe_count = 2 ] ||
13513 error "file strpe_count $d != 2 after migration."
13515 #migrate back to MDT0
13518 $LFS migrate -m $MDTIDX $migrate_dir ||
13519 error "fails on migrating remote dir to MDT0"
13521 echo "migrate back to MDT0, checking.."
13522 for file in $(find $migrate_dir); do
13523 mdt_index=$($LFS getstripe -M $file)
13524 [ $mdt_index == $MDTIDX ] ||
13525 error "$file is not on MDT${MDTIDX}"
13528 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13529 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13530 error " expect $old_dir_flag get $new_dir_flag"
13532 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13533 [ "$old_file_flag" = "$new_file_flag" ] ||
13534 error " expect $old_file_flag get $new_file_flag"
13536 local new_dir_mode=$(stat -c%f $migrate_dir)
13537 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13538 error "expect mode $old_dir_mode get $new_dir_mode"
13540 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13541 [ "$old_file_mode" = "$new_file_mode" ] ||
13542 error "expect mode $old_file_mode get $new_file_mode"
13544 diff /etc/passwd ${migrate_dir}/$tfile ||
13545 error "$tfile different after migration"
13547 diff /etc/passwd ${other_dir}/luna ||
13548 error "luna different after migration"
13550 diff /etc/passwd ${migrate_dir}/sofia ||
13551 error "sofia different after migration"
13553 diff /etc/passwd ${other_dir}/zachary ||
13554 error "zachary different after migration"
13556 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13557 error "${tfile}_ln different after migration"
13559 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13560 error "${tfile}_ln_other different after migration"
13562 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13563 [ $stripe_count = 2 ] ||
13564 error "dir strpe_count $d != 2 after migration."
13566 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13567 [ $stripe_count = 2 ] ||
13568 error "file strpe_count $d != 2 after migration."
13570 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13572 run_test 230b "migrate directory"
13575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13576 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13577 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13581 local migrate_dir=$DIR/$tdir/migrate_dir
13583 #If migrating directory fails in the middle, all entries of
13584 #the directory is still accessiable.
13585 test_mkdir $DIR/$tdir
13586 test_mkdir -i0 -c1 $migrate_dir
13588 createmany -o $migrate_dir/f 10 ||
13589 error "create files under ${migrate_dir} failed"
13591 #failed after migrating 5 entries
13592 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13593 do_facet mds1 lctl set_param fail_loc=0x20001801
13594 do_facet mds1 lctl set_param fail_val=5
13595 local t=$(ls $migrate_dir | wc -l)
13596 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13597 error "migrate should fail after 5 entries"
13599 mkdir $migrate_dir/dir &&
13600 error "mkdir succeeds under migrating directory"
13601 touch $migrate_dir/file &&
13602 error "touch file succeeds under migrating directory"
13604 local u=$(ls $migrate_dir | wc -l)
13605 [ "$u" == "$t" ] || error "$u != $t during migration"
13607 for file in $(find $migrate_dir); do
13608 stat $file || error "stat $file failed"
13611 do_facet mds1 lctl set_param fail_loc=0
13612 do_facet mds1 lctl set_param fail_val=0
13614 $LFS migrate -m $MDTIDX $migrate_dir ||
13615 error "migrate open files should failed with open files"
13617 echo "Finish migration, then checking.."
13618 for file in $(find $migrate_dir); do
13619 mdt_index=$($LFS getstripe -M $file)
13620 [ $mdt_index == $MDTIDX ] ||
13621 error "$file is not on MDT${MDTIDX}"
13624 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13626 run_test 230c "check directory accessiblity if migration is failed"
13629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13630 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13633 local migrate_dir=$DIR/$tdir/migrate_dir
13637 test_mkdir $DIR/$tdir
13638 test_mkdir -i0 -c1 $migrate_dir
13640 for ((i=0; i<100; i++)); do
13641 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13642 createmany -o $migrate_dir/dir_${i}/f 100 ||
13643 error "create files under remote dir failed $i"
13646 $LFS migrate -m $MDTIDX $migrate_dir ||
13647 error "migrate remote dir error"
13649 echo "Finish migration, then checking.."
13650 for file in $(find $migrate_dir); do
13651 mdt_index=$($LFS getstripe -M $file)
13652 [ $mdt_index == $MDTIDX ] ||
13653 error "$file is not on MDT${MDTIDX}"
13656 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13658 run_test 230d "check migrate big directory"
13661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13662 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13668 mkdir -p $DIR/$tdir
13669 mkdir $DIR/$tdir/migrate_dir
13670 mkdir $DIR/$tdir/other_dir
13671 touch $DIR/$tdir/migrate_dir/a
13672 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13673 ls $DIR/$tdir/other_dir
13675 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13676 error "migrate dir fails"
13678 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13679 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13681 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13682 [ $mdt_index == 0 ] || error "a is not on MDT0"
13684 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13685 error "migrate dir fails"
13687 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13688 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13690 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13691 [ $mdt_index == 1 ] || error "a is not on MDT1"
13693 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13694 [ $mdt_index == 1 ] || error "b is not on MDT1"
13696 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13697 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13699 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13701 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13703 run_test 230e "migrate mulitple local link files"
13706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13707 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13711 mkdir -p $DIR/$tdir
13712 mkdir $DIR/$tdir/migrate_dir
13713 $LFS mkdir -i1 $DIR/$tdir/other_dir
13714 touch $DIR/$tdir/migrate_dir/a
13715 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13716 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13717 ls $DIR/$tdir/other_dir
13719 # a should be migrated to MDT1, since no other links on MDT0
13720 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13721 error "#1 migrate dir fails"
13722 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13723 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13724 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13725 [ $mdt_index == 1 ] || error "a is not on MDT1"
13727 # a should stay on MDT1, because it is a mulitple link file
13728 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13729 error "#2 migrate dir fails"
13730 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13731 [ $mdt_index == 1 ] || error "a is not on MDT1"
13733 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13734 error "#3 migrate dir fails"
13736 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13737 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13738 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13740 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13741 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13743 # a should be migrated to MDT0, since no other links on MDT1
13744 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13745 error "#4 migrate dir fails"
13746 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13747 [ $mdt_index == 0 ] || error "a is not on MDT0"
13749 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13751 run_test 230f "migrate mulitple remote link files"
13754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13755 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13757 mkdir -p $DIR/$tdir/migrate_dir
13759 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13760 error "migrating dir to non-exist MDT succeeds"
13763 run_test 230g "migrate dir to non-exist MDT"
13766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13767 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13768 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13769 skip "Need MDS version at least 2.7.64" && return
13772 mkdir -p $DIR/$tdir/migrate_dir
13774 $LFS migrate -m1 $DIR &&
13775 error "migrating mountpoint1 should fail"
13777 $LFS migrate -m1 $DIR/$tdir/.. &&
13778 error "migrating mountpoint2 should fail"
13780 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13781 error "migrating $tdir fail"
13783 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13784 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13786 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13787 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13790 run_test 230h "migrate .. and root"
13793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13794 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13796 mkdir -p $DIR/$tdir/migrate_dir
13798 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13799 error "migration fails with a tailing slash"
13801 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13802 error "migration fails with two tailing slashes"
13804 run_test 230i "lfs migrate -m tolerates trailing slashes"
13808 # For simplicity this test assumes that max_pages_per_rpc
13809 # is the same across all OSCs
13810 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13811 local bulk_size=$((max_pages * 4096))
13812 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
13815 mkdir -p $DIR/$tdir
13816 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
13817 error "failed to set stripe with -S ${brw_size}M option"
13819 # clear the OSC stats
13820 $LCTL set_param osc.*.stats=0 &>/dev/null
13823 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13824 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13825 oflag=direct &>/dev/null || error "dd failed"
13827 sync; sleep 1; sync # just to be safe
13828 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13829 if [ x$nrpcs != "x1" ]; then
13830 $LCTL get_param osc.*.stats
13831 error "found $nrpcs ost_write RPCs, not 1 as expected"
13835 # Drop the OSC cache, otherwise we will read from it
13836 cancel_lru_locks osc
13838 # clear the OSC stats
13839 $LCTL set_param osc.*.stats=0 &>/dev/null
13841 # Client reads $bulk_size.
13842 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13843 iflag=direct &>/dev/null || error "dd failed"
13845 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13846 if [ x$nrpcs != "x1" ]; then
13847 $LCTL get_param osc.*.stats
13848 error "found $nrpcs ost_read RPCs, not 1 as expected"
13851 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13854 mkdir -p $DIR/$tdir
13856 for i in {0..1023}; do
13857 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13858 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13859 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13863 run_test 231b "must not assert on fully utilized OST request buffer"
13866 mkdir -p $DIR/$tdir
13867 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13868 $LCTL set_param fail_loc=0x31c
13870 # ignore dd failure
13871 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13873 $LCTL set_param fail_loc=0
13874 umount_client $MOUNT || error "umount failed"
13875 mount_client $MOUNT || error "mount failed"
13877 run_test 232 "failed lock should not block umount"
13880 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13881 { skip "Need MDS version at least 2.3.64"; return; }
13882 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13884 local fid=$($LFS path2fid $MOUNT)
13885 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13886 error "cannot access $MOUNT using its FID '$fid'"
13888 run_test 233a "checking that OBF of the FS root succeeds"
13891 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13892 { skip "Need MDS version at least 2.5.90"; return; }
13893 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13895 local fid=$($LFS path2fid $MOUNT/.lustre)
13896 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13897 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13899 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13900 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13901 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13903 run_test 233b "checking that OBF of the FS .lustre succeeds"
13906 local p="$TMP/sanityN-$TESTNAME.parameters"
13907 save_lustre_params client "llite.*.xattr_cache" > $p
13908 lctl set_param llite.*.xattr_cache 1 ||
13909 { skip "xattr cache is not supported"; return 0; }
13911 mkdir -p $DIR/$tdir || error "mkdir failed"
13912 touch $DIR/$tdir/$tfile || error "touch failed"
13913 # OBD_FAIL_LLITE_XATTR_ENOMEM
13914 $LCTL set_param fail_loc=0x1405
13915 # output of the form: attr 2 4 44 3 fc13 x86_64
13916 V=($(IFS=".-" rpm -q attr))
13917 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13918 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13919 # attr pre-2.4.44-7 had a bug with rc
13920 # LU-3703 - SLES 11 and FC13 clients have older attr
13921 getfattr -n user.attr $DIR/$tdir/$tfile &&
13922 error "getfattr should have failed with ENOMEM"
13924 skip "LU-3703: attr version $(getfattr --version) too old"
13926 $LCTL set_param fail_loc=0x0
13929 restore_lustre_params < $p
13932 run_test 234 "xattr cache should not crash on ENOMEM"
13935 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13936 skip "Need MDS version at least 2.4.52" && return
13937 flock_deadlock $DIR/$tfile
13942 124) error "process hangs on a deadlock"
13944 *) error "error executing flock_deadlock $DIR/$tfile"
13948 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13952 check_swap_layouts_support && return 0
13953 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13955 local ref1=/etc/passwd
13956 local ref2=/etc/group
13957 local file1=$DIR/$tdir/f1
13958 local file2=$DIR/$tdir/f2
13960 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13961 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13962 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13963 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13964 local fd=$(free_fd)
13965 local cmd="exec $fd<>$file2"
13968 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13969 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13972 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13977 run_test 236 "Layout swap on open unlinked file"
13979 # test to verify file handle related system calls
13980 # (name_to_handle_at/open_by_handle_at)
13981 # The new system calls are supported in glibc >= 2.14.
13984 echo "Test file_handle syscalls" > $DIR/$tfile ||
13985 error "write failed"
13986 check_fhandle_syscalls $DIR/$tfile ||
13987 error "check_fhandle_syscalls failed"
13989 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13991 # LU-4659 linkea consistency
13993 local server_version=$(lustre_version_code $SINGLEMDS)
13995 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13996 [[ $server_version -gt $(version_code 2.5.1) &&
13997 $server_version -lt $(version_code 2.5.50) ]] ||
13998 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14001 ln $DIR/$tfile $DIR/$tfile.lnk
14002 touch $DIR/$tfile.new
14003 mv $DIR/$tfile.new $DIR/$tfile
14004 local fid1=$($LFS path2fid $DIR/$tfile)
14005 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14006 local path1=$($LFS fid2path $FSNAME "$fid1")
14007 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14008 local path2=$($LFS fid2path $FSNAME "$fid2")
14009 [ $tfile.lnk == $path2 ] ||
14010 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14013 run_test 238 "Verify linkea consistency"
14016 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14017 skip "Need MDS version at least 2.5.60" && return
14018 local list=$(comma_list $(mdts_nodes))
14020 mkdir -p $DIR/$tdir
14021 createmany -o $DIR/$tdir/f- 5000
14022 unlinkmany $DIR/$tdir/f- 5000
14023 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
14024 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
14025 osc.*MDT*.sync_in_flight" | calc_sum)
14026 [ "$changes" -eq 0 ] || error "$changes not synced"
14028 run_test 239 "osp_sync test"
14030 test_239a() { #LU-5297
14031 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14033 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14034 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14035 chgrp $RUNAS_GID $DIR/$tfile
14036 wait_delete_completed
14038 run_test 239a "process invalid osp sync record correctly"
14040 test_239b() { #LU-5297
14041 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14043 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14044 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14045 chgrp $RUNAS_GID $DIR/$tfile1
14046 wait_delete_completed
14047 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14049 chgrp $RUNAS_GID $DIR/$tfile2
14050 wait_delete_completed
14052 run_test 239b "process osp sync record with ENOMEM error correctly"
14055 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14056 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14058 mkdir -p $DIR/$tdir
14060 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14061 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14062 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14063 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14065 umount_client $MOUNT || error "umount failed"
14066 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14067 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14068 mount_client $MOUNT || error "failed to mount client"
14070 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14071 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14073 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14076 for LOOP in $(seq $1); do
14077 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14078 cancel_lru_locks osc || true
14083 for LOOP in $(seq $1); do
14084 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14085 iflag=direct 2>/dev/null
14089 test_241a() { # was test_241
14090 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14092 cancel_lru_locks osc
14093 test_241_bio 1000 &
14098 run_test 241a "bio vs dio"
14101 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14103 test_241_dio 1000 &
14108 run_test 241b "dio vs dio"
14111 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14112 mkdir -p $DIR/$tdir
14113 touch $DIR/$tdir/$tfile
14115 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14116 do_facet mds1 lctl set_param fail_loc=0x105
14117 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14119 do_facet mds1 lctl set_param fail_loc=0
14120 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14122 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14126 test_mkdir -p $DIR/$tdir
14127 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14129 run_test 243 "various group lock tests"
14133 test_mkdir -p $DIR/$tdir
14134 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14135 sendfile_grouplock $DIR/$tdir/$tfile || \
14136 error "sendfile+grouplock failed"
14139 run_test 244 "sendfile with group lock tests"
14142 local flagname="multi_mod_rpcs"
14143 local connect_data_name="max_mod_rpcs"
14146 # check if multiple modify RPCs flag is set
14147 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14148 grep "connect_flags:")
14151 echo "$out" | grep -qw $flagname
14152 if [ $? -ne 0 ]; then
14153 echo "connect flag $flagname is not set"
14157 # check if multiple modify RPCs data is set
14158 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14161 echo "$out" | grep -qw $connect_data_name ||
14162 error "import should have connect data $connect_data_name"
14164 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14166 test_246() { # LU-7371
14167 remote_ost_nodsh && skip "remote OST with nodsh" && return
14168 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14169 skip "Need OST version >= 2.7.62" && return 0
14170 do_facet ost1 $LCTL set_param fail_val=4095
14171 #define OBD_FAIL_OST_READ_SIZE 0x234
14172 do_facet ost1 $LCTL set_param fail_loc=0x234
14173 $LFS setstripe $DIR/$tfile -i 0 -c 1
14174 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14175 cancel_lru_locks $FSNAME-OST0000
14176 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14178 run_test 246 "Read file of size 4095 should return right length"
14181 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14183 { skip "Fileset feature is not supported"; return; }
14185 local submount=${MOUNT}_$tdir
14188 mkdir -p $submount || error "mkdir $submount failed"
14189 FILESET="$FILESET/$tdir" mount_client $submount ||
14190 error "mount $submount failed"
14191 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14192 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14193 error "read $MOUNT/$tdir/$tfile failed"
14194 umount_client $submount || error "umount $submount failed"
14197 run_test 247a "mount subdir as fileset"
14200 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14201 { skip "Fileset feature is not supported"; return; }
14203 local submount=${MOUNT}_$tdir
14205 rm -rf $MOUNT/$tdir
14206 mkdir -p $submount || error "mkdir $submount failed"
14208 FILESET="$FILESET/$tdir" mount_client $submount &&
14209 error "mount $submount should fail"
14212 run_test 247b "mount subdir that dose not exist"
14215 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14216 { skip "Fileset feature is not supported"; return; }
14218 local submount=${MOUNT}_$tdir
14220 mkdir -p $MOUNT/$tdir/dir1
14221 mkdir -p $submount || error "mkdir $submount failed"
14222 FILESET="$FILESET/$tdir" mount_client $submount ||
14223 error "mount $submount failed"
14224 local fid=$($LFS path2fid $MOUNT/)
14225 $LFS fid2path $submount $fid && error "fid2path should fail"
14226 umount_client $submount || error "umount $submount failed"
14229 run_test 247c "running fid2path outside root"
14232 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14233 { skip "Fileset feature is not supported"; return; }
14235 local submount=${MOUNT}_$tdir
14237 mkdir -p $MOUNT/$tdir/dir1
14238 mkdir -p $submount || error "mkdir $submount failed"
14239 FILESET="$FILESET/$tdir" mount_client $submount ||
14240 error "mount $submount failed"
14241 local fid=$($LFS path2fid $submount/dir1)
14242 $LFS fid2path $submount $fid || error "fid2path should succeed"
14243 umount_client $submount || error "umount $submount failed"
14246 run_test 247d "running fid2path inside root"
14250 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14252 { skip "Fileset feature is not supported"; return; }
14254 local submount=${MOUNT}_$tdir
14257 mkdir -p $submount || error "mkdir $submount failed"
14258 FILESET="$FILESET/.." mount_client $submount &&
14259 error "mount $submount should fail"
14262 run_test 247e "mount .. as fileset"
14265 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14266 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14268 # create a large file for fast read verification
14269 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14271 # make sure the file is created correctly
14272 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14273 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14275 echo "Test 1: verify that fast read is 4 times faster on cache read"
14277 # small read with fast read enabled
14278 $LCTL set_param -n llite.*.fast_read=1
14279 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14280 awk '/copied/ { print $6 }')
14282 # small read with fast read disabled
14283 $LCTL set_param -n llite.*.fast_read=0
14284 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14285 awk '/copied/ { print $6 }')
14287 # verify that fast read is 4 times faster for cache read
14288 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14289 error_not_in_vm "fast read was not 4 times faster: " \
14290 "$t_fast vs $t_slow"
14292 echo "Test 2: verify the performance between big and small read"
14293 $LCTL set_param -n llite.*.fast_read=1
14295 # 1k non-cache read
14296 cancel_lru_locks osc
14297 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14298 awk '/copied/ { print $6 }')
14300 # 1M non-cache read
14301 cancel_lru_locks osc
14302 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14303 awk '/copied/ { print $6 }')
14305 # verify that big IO is not 4 times faster than small IO
14306 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14307 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14309 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14312 run_test 248 "fast read verification"
14314 test_249() { # LU-7890
14316 $SETSTRIPE -c 1 $DIR/$tfile
14318 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14319 skip "Need at least version 2.8.54"
14321 # Offset 2T == 4k * 512M
14322 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14323 error "dd to 2T offset failed"
14325 run_test 249 "Write above 2T file size"
14328 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14329 && skip "no 16TB file size limit on ZFS" && return
14331 $SETSTRIPE -c 1 $DIR/$tfile
14332 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14333 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14334 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14335 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14336 conv=notrunc,fsync && error "append succeeded"
14339 run_test 250 "Write above 16T limit"
14342 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14344 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14345 #Skip once - writing the first stripe will succeed
14346 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14347 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14348 error "short write happened"
14350 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14351 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14352 error "short read happened"
14356 run_test 251 "Handling short read and write correctly"
14366 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14367 remote_ost_nodsh && skip "remote OST with nodsh" && return
14368 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14369 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14370 skip "ldiskfs only test"
14374 # check lr_reader on OST0000
14376 dev=$(facet_device $tgt)
14377 out=$(do_facet $tgt $LR_READER $dev)
14378 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14380 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14381 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14382 error "Invalid uuid returned by $LR_READER on target $tgt"
14383 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14385 # check lr_reader -c on MDT0000
14387 dev=$(facet_device $tgt)
14388 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14389 echo "$LR_READER does not support additional options"
14392 out=$(do_facet $tgt $LR_READER -c $dev)
14393 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14395 num=$(echo "$out" | grep -c "mdtlov")
14396 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14397 error "Invalid number of mdtlov clients returned by $LR_READER"
14398 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14400 # check lr_reader -cr on MDT0000
14401 out=$(do_facet $tgt $LR_READER -cr $dev)
14402 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14404 echo "$out" | grep -q "^reply_data:$" ||
14405 error "$LR_READER should have returned 'reply_data' section"
14406 num=$(echo "$out" | grep -c "client_generation")
14407 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14409 run_test 252 "check lr_reader tool"
14411 test_253_fill_ost() {
14412 local size_mb #how many MB should we write to pass watermark
14413 local lwm=$3 #low watermark
14414 local free_10mb #10% of free space
14416 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14417 size_mb=$((free_kb / 1024 - lwm))
14418 free_10mb=$((free_kb / 10240))
14419 #If 10% of free space cross low watermark use it
14420 if (( free_10mb > size_mb )); then
14423 #At least we need to store 1.1 of difference between
14424 #free space and low watermark
14425 size_mb=$((size_mb + size_mb / 10))
14427 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14428 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14429 oflag=append conv=notrunc
14434 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14435 echo "OST still has $((free_kb / 1024)) mbytes free"
14442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14443 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14444 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14446 local ost_name=$($LFS osts |
14447 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14449 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14450 do_facet $SINGLEMDS $LCTL get_param -n \
14451 osp.$mdtosc_proc1.reserved_mb_high ||
14452 { skip "remote MDS does not support reserved_mb_high" &&
14457 wait_delete_completed
14460 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14461 osp.$mdtosc_proc1.reserved_mb_high)
14462 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14463 osp.$mdtosc_proc1.reserved_mb_low)
14464 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14466 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14467 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14468 error "Adding $ost_name to pool failed"
14470 # Wait for client to see a OST at pool
14471 wait_update $HOSTNAME "$LCTL get_param -n
14472 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14473 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14474 error "Client can not see the pool"
14475 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14476 error "Setstripe failed"
14478 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14479 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14480 echo "OST still has $((blocks/1024)) mbytes free"
14482 local new_lwm=$((blocks/1024-10))
14483 do_facet $SINGLEMDS $LCTL set_param \
14484 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14485 do_facet $SINGLEMDS $LCTL set_param \
14486 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14488 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14490 #First enospc could execute orphan deletion so repeat.
14491 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14493 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14494 osp.$mdtosc_proc1.prealloc_status)
14495 echo "prealloc_status $oa_status"
14497 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14498 error "File creation should fail"
14499 #object allocation was stopped, but we still able to append files
14500 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14501 error "Append failed"
14502 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14504 wait_delete_completed
14508 for i in $(seq 10 12); do
14509 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14510 error "File creation failed after rm";
14513 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14514 osp.$mdtosc_proc1.prealloc_status)
14515 echo "prealloc_status $oa_status"
14517 if (( oa_status != 0 )); then
14518 error "Object allocation still disable after rm"
14520 do_facet $SINGLEMDS $LCTL set_param \
14521 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14522 do_facet $SINGLEMDS $LCTL set_param \
14523 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14526 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14527 error "Remove $ost_name from pool failed"
14528 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14529 error "Pool destroy fialed"
14531 run_test 253 "Check object allocation limit"
14536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14537 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14538 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14539 { skip "MDS does not support changelog_size" && return; }
14541 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14542 echo "Registered as changelog user $cl_user"
14544 $LFS changelog_clear $MDT0 $cl_user 0
14546 local size1=$(do_facet mds1 \
14547 $LCTL get_param -n mdd.$MDT0.changelog_size)
14548 echo "Changelog size $size1"
14551 $LFS mkdir -i 0 $DIR/$tdir
14553 mkdir -p $DIR/$tdir/pics/2008/zachy
14554 touch $DIR/$tdir/pics/2008/zachy/timestamp
14555 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14556 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14557 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14558 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14559 rm $DIR/$tdir/pics/desktop.jpg
14561 local size2=$(do_facet mds1 \
14562 $LCTL get_param -n mdd.$MDT0.changelog_size)
14563 echo "Changelog size after work $size2"
14565 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14567 if (( size2 <= size1 )); then
14568 error "Changelog size after work should be greater than original"
14572 run_test 254 "Check changelog size"
14579 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14580 awk -F: '{print $2}' | grep $type > /dev/null
14581 if [ $? -ne 0 ]; then
14591 lfs ladvise -a willread $file > /dev/null 2>&1
14592 if [ $? -eq 0 ]; then
14596 lfs ladvise -a willread $file 2>&1 |
14597 grep "Inappropriate ioctl for device" > /dev/null
14598 if [ $? -eq 0 ]; then
14605 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14608 # run a random read IO workload
14609 # usage: random_read_iops <filename> <filesize> <iosize>
14610 random_read_iops() {
14613 local iosize=${3:-4096}
14615 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14616 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14619 drop_file_oss_cache() {
14623 $LFS ladvise -a dontneed $file 2>/dev/null ||
14624 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14627 ladvise_willread_performance()
14630 local average_origin=0
14631 local average_cache=0
14632 local average_ladvise=0
14634 for ((i = 1; i <= $repeat; i++)); do
14635 echo "Iter $i/$repeat: reading without willread hint"
14636 cancel_lru_locks osc
14637 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14638 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14639 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14640 average_origin=$(bc <<<"$average_origin + $speed_origin")
14642 cancel_lru_locks osc
14643 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14644 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14645 average_cache=$(bc <<<"$average_cache + $speed_cache")
14647 cancel_lru_locks osc
14648 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14649 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14650 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14651 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14652 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14654 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14655 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14656 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14658 speedup_cache=$(percent $average_cache $average_origin)
14659 speedup_ladvise=$(percent $average_ladvise $average_origin)
14661 echo "Average uncached read: $average_origin"
14662 echo "Average speedup with OSS cached read: " \
14663 "$average_cache = +$speedup_cache%"
14664 echo "Average speedup with ladvise willread: " \
14665 "$average_ladvise = +$speedup_ladvise%"
14667 local lowest_speedup=20
14668 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14669 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14670 "got $average_cache%. Skipping ladvise willread check."
14674 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14675 # it is still good to run until then to exercise 'ladvise willread'
14676 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14677 [ "$(facet_fstype ost1)" = "zfs" ] &&
14678 echo "osd-zfs does not support dontneed or drop_caches" &&
14681 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14682 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14683 error_not_in_vm "Speedup with willread is less than " \
14684 "$lowest_speedup%, got $average_ladvise%"
14688 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14689 skip "lustre < 2.8.54 does not support ladvise " && return
14690 remote_ost_nodsh && skip "remote OST with nodsh" && return
14692 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14694 ladvise_no_type willread $DIR/$tfile &&
14695 skip "willread ladvise is not supported" && return
14697 ladvise_no_ioctl $DIR/$tfile &&
14698 skip "ladvise ioctl is not supported" && return
14701 local size=$((size_mb * 1048576))
14702 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14703 error "dd to $DIR/$tfile failed"
14705 lfs ladvise -a willread $DIR/$tfile ||
14706 error "Ladvise failed with no range argument"
14708 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14709 error "Ladvise failed with no -l or -e argument"
14711 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14712 error "Ladvise failed with only -e argument"
14714 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14715 error "Ladvise failed with only -l argument"
14717 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14718 error "End offset should not be smaller than start offset"
14720 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14721 error "End offset should not be equal to start offset"
14723 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14724 error "Ladvise failed with overflowing -s argument"
14726 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14727 error "Ladvise failed with overflowing -e argument"
14729 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14730 error "Ladvise failed with overflowing -l argument"
14732 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14733 error "Ladvise succeeded with conflicting -l and -e arguments"
14735 echo "Synchronous ladvise should wait"
14737 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14738 do_nodes $(comma_list $(osts_nodes)) \
14739 $LCTL set_param fail_val=$delay fail_loc=0x237
14741 local start_ts=$SECONDS
14742 lfs ladvise -a willread $DIR/$tfile ||
14743 error "Ladvise failed with no range argument"
14744 local end_ts=$SECONDS
14745 local inteval_ts=$((end_ts - start_ts))
14747 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14748 error "Synchronous advice didn't wait reply"
14751 echo "Asynchronous ladvise shouldn't wait"
14752 local start_ts=$SECONDS
14753 lfs ladvise -a willread -b $DIR/$tfile ||
14754 error "Ladvise failed with no range argument"
14755 local end_ts=$SECONDS
14756 local inteval_ts=$((end_ts - start_ts))
14758 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14759 error "Asynchronous advice blocked"
14762 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14763 ladvise_willread_performance
14765 run_test 255a "check 'lfs ladvise -a willread'"
14771 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14775 remote_ost_nodsh && skip "remote OST with nodsh" && return
14777 lfs setstripe -c 1 -i 0 $DIR/$tfile
14779 ladvise_no_type dontneed $DIR/$tfile &&
14780 skip "dontneed ladvise is not supported" && return
14782 ladvise_no_ioctl $DIR/$tfile &&
14783 skip "ladvise ioctl is not supported" && return
14785 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14786 skip "lustre < 2.8.54 does not support ladvise" && return
14788 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14789 [ "$(facet_fstype ost1)" = "zfs" ] &&
14790 skip "zfs-osd does not support 'ladvise dontneed'" && return
14793 local size=$((size_mb * 1048576))
14794 # In order to prevent disturbance of other processes, only check 3/4
14795 # of the memory usage
14796 local kibibytes=$((size_mb * 1024 * 3 / 4))
14798 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14799 error "dd to $DIR/$tfile failed"
14801 local total=$(facet_meminfo ost1 MemTotal)
14802 echo "Total memory: $total KiB"
14804 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14805 local before_read=$(facet_meminfo ost1 Cached)
14806 echo "Cache used before read: $before_read KiB"
14808 lfs ladvise -a willread $DIR/$tfile ||
14809 error "Ladvise willread failed"
14810 local after_read=$(facet_meminfo ost1 Cached)
14811 echo "Cache used after read: $after_read KiB"
14813 lfs ladvise -a dontneed $DIR/$tfile ||
14814 error "Ladvise dontneed again failed"
14815 local no_read=$(facet_meminfo ost1 Cached)
14816 echo "Cache used after dontneed ladvise: $no_read KiB"
14818 if [ $total -lt $((before_read + kibibytes)) ]; then
14819 echo "Memory is too small, abort checking"
14823 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14824 error "Ladvise willread should use more memory" \
14825 "than $kibibytes KiB"
14828 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14829 error "Ladvise dontneed should release more memory" \
14830 "than $kibibytes KiB"
14833 run_test 255b "check 'lfs ladvise -a dontneed'"
14840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14841 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14842 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14843 skip "ldiskfs only test" && return
14845 mdt_dev=$(mdsdevname 1)
14847 cl_user=$(do_facet mds1 \
14848 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14849 if [[ -n $cl_user ]]; then
14850 skip "active changelog user"
14854 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14855 echo "Registered as changelog user $cl_user"
14858 mkdir -p $DIR/$tdir
14860 $LFS changelog_clear $MDT0 $cl_user 0
14863 touch $DIR/$tdir/{1..10}
14866 stop mds1 || error "Fail to stop MDT."
14869 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14871 #after mount new plainllog is used
14872 touch $DIR/$tdir/{11..19}
14873 local TEMP256FILE=$(mktemp TEMP256XXXXXX)
14874 cat_sl=$(do_facet mds1 \
14875 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14876 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14879 if (( cat_sl != 2 )); then
14880 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14881 error "Changelog catalog has wrong number of slots $cat_sl"
14884 $LFS changelog_clear $MDT0 $cl_user 0
14886 TEMP256FILE=$(mktemp TEMP256XXXXXX)
14887 cat_sl=$(do_facet mds1 \
14888 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14889 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14892 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14894 if (( cat_sl == 2 )); then
14895 error "Empty plain llog was not deleted from changelog catalog"
14897 if (( cat_sl != 1 )); then
14898 error "Active plain llog shouldn\`t be deleted from catalog"
14901 run_test 256 "Check llog delete for empty and not full state"
14904 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14905 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14906 skip "Need MDS version at least 2.8.55" && return
14908 test_mkdir -p $DIR/$tdir
14910 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14911 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14914 #define OBD_FAIL_MDS_XATTR_REP 0x161
14915 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14916 local facet=mds$((mdtidx + 1))
14917 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14918 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14920 stop $facet || error "stop MDS failed"
14921 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14922 error "start MDS fail"
14924 run_test 257 "xattr locks are not lost"
14926 # Verify we take the i_mutex when security requires it
14928 #define OBD_FAIL_IMUTEX_SEC 0x141c
14929 $LCTL set_param fail_loc=0x141c
14931 chmod u+s $DIR/$tfile
14932 chmod a+rwx $DIR/$tfile
14933 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14935 if [ $RC -ne 0 ]; then
14936 error "error, failed to take i_mutex, rc=$?"
14942 # Verify we do NOT take the i_mutex in the normal case
14944 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
14945 $LCTL set_param fail_loc=0x141d
14948 chmod a+rw $DIR/$tfile
14949 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14951 if [ $RC -ne 0 ]; then
14952 error "error, took i_mutex unnecessarily, rc=$?"
14957 run_test 258b "verify i_mutex security behavior"
14960 #define OBD_FAIL_MDC_CLOSE 0x806
14961 $LCTL set_param fail_loc=0x80000806
14965 run_test 260 "Check mdc_close fail"
14967 cleanup_test_300() {
14971 test_striped_dir() {
14976 mkdir -p $DIR/$tdir
14978 SAVE_UMASK=$(umask)
14979 trap cleanup_test_300 RETURN EXIT
14981 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14982 $DIR/$tdir/striped_dir ||
14983 error "set striped dir error"
14985 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14986 [ "$mode" = "755" ] || error "expect 755 got $mode"
14988 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14989 error "getdirstripe failed"
14990 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14991 if [ "$stripe_count" != "2" ]; then
14992 error "1:stripe_count is $stripe_count, expect 2"
14994 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
14995 if [ "$stripe_count" != "2" ]; then
14996 error "2:stripe_count is $stripe_count, expect 2"
14999 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15000 if [ "$stripe_index" != "$mdt_index" ]; then
15001 error "stripe_index is $stripe_index, expect $mdt_index"
15004 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15005 error "nlink error after create striped dir"
15007 mkdir $DIR/$tdir/striped_dir/a
15008 mkdir $DIR/$tdir/striped_dir/b
15010 stat $DIR/$tdir/striped_dir/a ||
15011 error "create dir under striped dir failed"
15012 stat $DIR/$tdir/striped_dir/b ||
15013 error "create dir under striped dir failed"
15015 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15016 error "nlink error after mkdir"
15018 rmdir $DIR/$tdir/striped_dir/a
15019 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15020 error "nlink error after rmdir"
15022 rmdir $DIR/$tdir/striped_dir/b
15023 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15024 error "nlink error after rmdir"
15026 chattr +i $DIR/$tdir/striped_dir
15027 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15028 error "immutable flags not working under striped dir!"
15029 chattr -i $DIR/$tdir/striped_dir
15031 rmdir $DIR/$tdir/striped_dir ||
15032 error "rmdir striped dir error"
15040 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15041 skip "skipped for lustre < 2.7.0" && return
15042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15043 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15045 test_striped_dir 0 || error "failed on striped dir on MDT0"
15046 test_striped_dir 1 || error "failed on striped dir on MDT0"
15048 run_test 300a "basic striped dir sanity test"
15051 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15052 skip "skipped for lustre < 2.7.0" && return
15053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15054 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15060 test_mkdir $DIR/$tdir || error "mkdir fail"
15061 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15062 error "set striped dir error"
15063 for ((i=0; i<10; i++)); do
15064 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15066 touch $DIR/$tdir/striped_dir/file_$i ||
15067 error "touch error $i"
15068 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15069 [ $mtime1 -eq $mtime2 ] &&
15070 error "mtime not change after create"
15072 rm -f $DIR/$tdir/striped_dir/file_$i ||
15073 error "unlink error $i"
15074 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15075 [ $mtime2 -eq $mtime3 ] &&
15076 error "mtime did not change after unlink"
15080 run_test 300b "check ctime/mtime for striped dir"
15083 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15084 skip "skipped for lustre < 2.7.0" && return
15085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15086 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15089 mkdir -p $DIR/$tdir
15090 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15091 error "set striped dir error"
15093 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15094 error "chown striped dir failed"
15096 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15097 error "create 5k files failed"
15099 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15101 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15105 run_test 300c "chown && check ls under striped directory"
15108 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15109 skip "skipped for lustre < 2.7.0" && return
15110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15111 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15115 mkdir -p $DIR/$tdir
15116 $SETSTRIPE -c 2 $DIR/$tdir
15118 #local striped directory
15119 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15120 error "set striped dir error"
15121 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15122 error "create 10 files failed"
15124 #remote striped directory
15125 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15126 error "set striped dir error"
15127 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15128 error "create 10 files failed"
15130 for file in $(find $DIR/$tdir); do
15131 stripe_count=$($GETSTRIPE -c $file)
15132 [ $stripe_count -eq 2 ] ||
15133 error "wrong stripe $stripe_count for $file"
15138 run_test 300d "check default stripe under striped directory"
15141 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15142 skip "Need MDS version at least 2.7.55" && return
15143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15144 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15148 mkdir -p $DIR/$tdir
15150 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15151 error "set striped dir error"
15153 touch $DIR/$tdir/striped_dir/a
15154 touch $DIR/$tdir/striped_dir/b
15155 touch $DIR/$tdir/striped_dir/c
15157 mkdir $DIR/$tdir/striped_dir/dir_a
15158 mkdir $DIR/$tdir/striped_dir/dir_b
15159 mkdir $DIR/$tdir/striped_dir/dir_c
15161 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15162 error "set striped adir under striped dir error"
15164 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15165 error "set striped bdir under striped dir error"
15167 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15168 error "set striped cdir under striped dir error"
15170 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15171 error "rename dir under striped dir fails"
15173 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15174 error "rename dir under different stripes fails"
15176 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15177 error "rename file under striped dir should succeed"
15179 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15180 error "rename dir under striped dir should succeed"
15184 run_test 300e "check rename under striped directory"
15187 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15188 skip "Need MDS version at least 2.7.55" && return
15189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15190 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15195 mkdir -p $DIR/$tdir
15197 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15198 error "set striped dir error"
15200 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15201 error "set striped dir error"
15203 touch $DIR/$tdir/striped_dir/a
15204 mkdir $DIR/$tdir/striped_dir/dir_a
15205 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15206 error "create striped dir under striped dir fails"
15208 touch $DIR/$tdir/striped_dir1/b
15209 mkdir $DIR/$tdir/striped_dir1/dir_b
15210 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15211 error "create striped dir under striped dir fails"
15213 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15214 error "rename dir under different striped dir should fail"
15216 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15217 error "rename striped dir under diff striped dir should fail"
15219 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15220 error "rename file under diff striped dirs fails"
15224 run_test 300f "check rename cross striped directory"
15226 test_300_check_default_striped_dir()
15229 local default_count=$2
15230 local default_index=$3
15233 local dir_stripe_index
15236 echo "checking $dirname $default_count $default_index"
15237 $LFS setdirstripe -D -c $default_count -i $default_index \
15238 -t all_char $DIR/$tdir/$dirname ||
15239 error "set default stripe on striped dir error"
15240 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15241 [ $stripe_count -eq $default_count ] ||
15242 error "expect $default_count get $stripe_count for $dirname"
15244 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15245 [ $stripe_index -eq $default_index ] ||
15246 error "expect $default_index get $stripe_index for $dirname"
15248 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15249 error "create dirs failed"
15251 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15252 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15253 for dir in $(find $DIR/$tdir/$dirname/*); do
15254 stripe_count=$($LFS getdirstripe -c $dir)
15255 [ $stripe_count -eq $default_count ] ||
15256 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15257 error "stripe count $default_count != $stripe_count for $dir"
15259 stripe_index=$($LFS getdirstripe -i $dir)
15260 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15261 error "$stripe_index != $default_index for $dir"
15263 #check default stripe
15264 stripe_count=$($LFS getdirstripe -D -c $dir)
15265 [ $stripe_count -eq $default_count ] ||
15266 error "default count $default_count != $stripe_count for $dir"
15268 stripe_index=$($LFS getdirstripe -D -i $dir)
15269 [ $stripe_index -eq $default_index ] ||
15270 error "default index $default_index != $stripe_index for $dir"
15272 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15276 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15277 skip "Need MDS version at least 2.7.55" && return
15278 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15284 mkdir $DIR/$tdir/normal_dir
15286 #Checking when client cache stripe index
15287 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15288 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15289 error "create striped_dir failed"
15291 mkdir $DIR/$tdir/striped_dir/dir1 ||
15292 error "create dir1 fails"
15293 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15294 [ $stripe_index -eq 1 ] ||
15295 error "dir1 expect 1 got $stripe_index"
15297 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15298 error "create dir2 fails"
15299 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15300 [ $stripe_index -eq 2 ] ||
15301 error "dir2 expect 2 got $stripe_index"
15303 #check default stripe count/stripe index
15304 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15305 test_300_check_default_striped_dir normal_dir 1 0
15306 test_300_check_default_striped_dir normal_dir 2 1
15307 test_300_check_default_striped_dir normal_dir 2 -1
15309 #delete default stripe information
15310 echo "delete default stripeEA"
15311 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15312 error "set default stripe on striped dir error"
15314 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15315 for dir in $(find $DIR/$tdir/normal_dir/*); do
15316 stripe_count=$($LFS getdirstripe -c $dir)
15317 [ $stripe_count -eq 0 ] ||
15318 error "expect 1 get $stripe_count for $dir"
15319 stripe_index=$($LFS getdirstripe -i $dir)
15320 [ $stripe_index -eq 0 ] ||
15321 error "expect 0 get $stripe_index for $dir"
15324 run_test 300g "check default striped directory for normal directory"
15327 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15328 skip "Need MDS version at least 2.7.55" && return
15329 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15334 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15335 $DIR/$tdir/striped_dir ||
15336 error "set striped dir error"
15338 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15339 test_300_check_default_striped_dir striped_dir 1 0
15340 test_300_check_default_striped_dir striped_dir 2 1
15341 test_300_check_default_striped_dir striped_dir 2 -1
15343 #delete default stripe information
15344 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15345 error "set default stripe on striped dir error"
15347 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15348 for dir in $(find $DIR/$tdir/striped_dir/*); do
15349 stripe_count=$($LFS getdirstripe -c $dir)
15350 [ $stripe_count -eq 0 ] ||
15351 error "expect 1 get $stripe_count for $dir"
15354 run_test 300h "check default striped directory for striped directory"
15357 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15358 skip "Need MDS version at least 2.7.55" && return
15359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15360 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15366 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15367 error "set striped dir error"
15369 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15370 error "create files under striped dir failed"
15372 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15373 error "set striped hashdir error"
15375 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15376 error "create dir0 under hash dir failed"
15377 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15378 error "create dir1 under hash dir failed"
15380 # unfortunately, we need to umount to clear dir layout cache for now
15381 # once we fully implement dir layout, we can drop this
15382 umount_client $MOUNT || error "umount failed"
15383 mount_client $MOUNT || error "mount failed"
15385 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15386 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15387 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15389 #set the stripe to be unknown hash type
15390 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15391 $LCTL set_param fail_loc=0x1901
15392 for ((i = 0; i < 10; i++)); do
15393 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15394 error "stat f-$i failed"
15395 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15398 touch $DIR/$tdir/striped_dir/f0 &&
15399 error "create under striped dir with unknown hash should fail"
15401 $LCTL set_param fail_loc=0
15403 umount_client $MOUNT || error "umount failed"
15404 mount_client $MOUNT || error "mount failed"
15408 run_test 300i "client handle unknown hash type striped directory"
15411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15412 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15413 skip "Need MDS version at least 2.7.55" && return
15414 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15420 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15421 $LCTL set_param fail_loc=0x1702
15422 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15423 error "set striped dir error"
15425 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15426 error "create files under striped dir failed"
15428 $LCTL set_param fail_loc=0
15430 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15434 run_test 300j "test large update record"
15437 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15438 skip "Need MDS version at least 2.7.55" && return
15439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15440 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15446 #define OBD_FAIL_LARGE_STRIPE 0x1703
15447 $LCTL set_param fail_loc=0x1703
15448 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15449 error "set striped dir error"
15450 $LCTL set_param fail_loc=0
15452 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15453 error "getstripeddir fails"
15454 rm -rf $DIR/$tdir/striped_dir ||
15455 error "unlink striped dir fails"
15459 run_test 300k "test large striped directory"
15462 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15463 skip "Need MDS version at least 2.7.55" && return
15464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15465 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15468 test_mkdir -p $DIR/$tdir/striped_dir
15469 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15470 error "chown $RUNAS_ID failed"
15471 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15472 error "set default striped dir failed"
15474 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15475 $LCTL set_param fail_loc=0x80000158
15476 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15478 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15479 [ $stripe_index -eq 1 ] ||
15480 error "expect 1 get $stripe_index for $dir"
15482 run_test 300l "non-root user to create dir under striped dir with stale layout"
15485 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15486 skip "Need MDS version at least 2.7.55" && return
15487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15488 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15490 mkdir -p $DIR/$tdir/striped_dir
15491 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15492 error "set default stripes dir error"
15494 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15496 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15497 [ $stripe_count -eq 0 ] ||
15498 error "expect 0 get $stripe_count for a"
15500 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15501 error "set default stripes dir error"
15503 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15505 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15506 [ $stripe_count -eq 0 ] ||
15507 error "expect 0 get $stripe_count for b"
15509 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15510 error "set default stripes dir error"
15512 mkdir $DIR/$tdir/striped_dir/c &&
15513 error "default stripe_index is invalid, mkdir c should fails"
15515 rm -rf $DIR/$tdir || error "rmdir fails"
15517 run_test 300m "setstriped directory on single MDT FS"
15520 local list=$(comma_list $(mdts_nodes))
15523 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15527 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15528 skip "Need MDS version at least 2.7.55" && return
15529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15530 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15531 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15534 local list=$(comma_list $(mdts_nodes))
15536 trap cleanup_300n RETURN EXIT
15537 mkdir -p $DIR/$tdir
15538 chmod 777 $DIR/$tdir
15539 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15540 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15541 error "create striped dir succeeds with gid=0"
15543 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15544 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15545 error "create striped dir fails with gid=-1"
15547 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15548 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15549 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15550 error "set default striped dir succeeds with gid=0"
15553 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15554 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15555 error "set default striped dir fails with gid=-1"
15558 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15559 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15560 error "create test_dir fails"
15561 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15562 error "create test_dir1 fails"
15563 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15564 error "create test_dir2 fails"
15567 run_test 300n "non-root user to create dir under striped dir with default EA"
15570 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15571 skip "Need MDS version at least 2.7.55" && return
15572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15573 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15577 mkdir -p $DIR/$tdir
15579 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15580 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15581 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15582 skip "not enough free inodes $numfree1 $numfree2"
15586 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15587 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15588 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15589 skip "not enough free space $numfree1 $numfree2"
15593 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15594 error "setdirstripe fails"
15596 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15597 error "create dirs fails"
15599 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15600 ls $DIR/$tdir/striped_dir > /dev/null ||
15601 error "ls striped dir fails"
15602 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15603 error "unlink big striped dir fails"
15605 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15609 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15610 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15612 mkdir -p $DIR/$tdir
15614 #define OBD_FAIL_OUT_ENOSPC 0x1704
15615 do_facet mds2 lctl set_param fail_loc=0x80001704
15616 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15617 error "create striped directory should fail"
15619 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15621 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15624 run_test 300p "create striped directory without space"
15627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15628 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15630 local fd=$(free_fd)
15631 local cmd="exec $fd<$tdir"
15633 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15636 trap "eval $cmd" EXIT
15637 cd $tdir || error "cd $tdir fails"
15638 rmdir ../$tdir || error "rmdir $tdir fails"
15639 mkdir local_dir && error "create dir succeeds"
15640 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15644 run_test 300q "create remote directory under orphan directory"
15646 prepare_remote_file() {
15647 mkdir $DIR/$tdir/src_dir ||
15648 error "create remote source failed"
15650 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15651 touch $DIR/$tdir/src_dir/a
15653 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15654 error "create remote target dir failed"
15656 touch $DIR/$tdir/tgt_dir/b
15658 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15659 error "rename dir cross MDT failed!"
15661 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15662 error "src_child still exists after rename"
15664 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15665 error "missing file(a) after rename"
15667 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15668 error "diff after rename"
15672 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15674 local remote_file=$DIR/$tdir/tgt_dir/b
15676 mkdir -p $DIR/$tdir
15678 prepare_remote_file || error "prepare remote file failed"
15681 $OPENUNLINK $remote_file $remote_file || error
15682 $CHECKSTAT -a $remote_file || error
15684 run_test 310a "open unlink remote file"
15687 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15689 local remote_file=$DIR/$tdir/tgt_dir/b
15691 mkdir -p $DIR/$tdir
15693 prepare_remote_file || error "prepare remote file failed"
15695 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15696 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15697 $CHECKSTAT -t file $remote_file || error "check file failed"
15699 run_test 310b "unlink remote file with multiple links while open"
15702 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15704 local remote_file=$DIR/$tdir/tgt_dir/b
15706 mkdir -p $DIR/$tdir
15708 prepare_remote_file || error "prepare remote file failed"
15710 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15711 multiop_bg_pause $remote_file O_uc ||
15712 error "mulitop failed for remote file"
15714 $MULTIOP $DIR/$tfile Ouc
15715 kill -USR1 $MULTIPID
15718 run_test 310c "open-unlink remote file with multiple links"
15722 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15723 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15725 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15727 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15729 mkdir -p $DIR/$tdir
15730 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15731 createmany -o $DIR/$tdir/$tfile. 1000
15733 # statfs data is not real time, let's just calculate it
15734 old_iused=$((old_iused + 1000))
15736 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15737 osp.*OST0000*MDT0000.create_count")
15738 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15739 osp.*OST0000*MDT0000.max_create_count")
15740 for idx in $(seq $MDSCOUNT); do
15741 do_facet mds$idx "lctl set_param -n \
15742 osp.*OST0000*MDT000?.max_create_count=0"
15745 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15746 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15747 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15749 unlinkmany $DIR/$tdir/$tfile. 1000
15751 for idx in $(seq $MDSCOUNT); do
15752 do_facet mds$idx "lctl set_param -n \
15753 osp.*OST0000*MDT000?.max_create_count=$max_count"
15754 do_facet mds$idx "lctl set_param -n \
15755 osp.*OST0000*MDT000?.create_count=$count"
15759 for i in $(seq 120); do
15760 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15761 # system may be too busy to destroy all objs in time, use
15762 # a somewhat small value to not fail autotest
15763 [ $((old_iused - new_iused)) -gt 400 ] && break
15767 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15768 [ $((old_iused - new_iused)) -gt 400 ] ||
15769 error "objs not destroyed after unlink"
15771 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15778 local vdevdir=$(dirname $(facet_vdevice $ost))
15779 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
15780 local zfs_zapid=$(do_facet $ost $cmd |
15781 grep -w "/O/0/d$((objid%32))" -C 5 |
15782 awk '/Object/{getline; print $1}')
15783 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15784 awk "/$objid = /"'{printf $3}')
15789 zfs_object_blksz() {
15793 local vdevdir=$(dirname $(facet_vdevice $ost))
15794 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15795 local blksz=$(do_facet $ost $cmd $objid |
15796 awk '/dblk/{getline; printf $4}')
15798 case "${blksz: -1}" in
15799 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15800 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15807 test_312() { # LU-4856
15808 remote_ost_nodsh && skip "remote OST with nodsh" && return
15810 [ $(facet_fstype ost1) = "zfs" ] ||
15811 { skip "the test only applies to zfs" && return; }
15813 local max_blksz=$(do_facet ost1 \
15814 $ZFS get -p recordsize $(facet_device ost1) |
15815 awk '!/VALUE/{print $3}')
15816 local min_blksz=$(getconf PAGE_SIZE)
15818 # to make life a little bit easier
15819 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15820 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15822 local tf=$DIR/$tdir/$tfile
15824 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15826 # Get ZFS object id
15827 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15829 # block size change by sequential over write
15831 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
15832 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15834 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15835 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15839 # block size change by sequential append write
15840 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
15841 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15842 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15844 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
15845 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
15846 oflag=sync conv=notrunc
15848 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15849 [ $blksz -eq $((2 * count * min_blksz)) ] ||
15850 error "blksz error, actual $blksz, " \
15851 "expected: 2 * $count * $min_blksz"
15857 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15858 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15860 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
15861 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15862 [ $blksz -eq $min_blksz ] ||
15863 error "blksz error: $blksz, expected: $min_blksz"
15865 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15866 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15867 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15869 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15870 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15871 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15873 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15876 remote_ost_nodsh && skip "remote OST with nodsh" && return
15878 local file=$DIR/$tfile
15880 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15882 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15883 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15884 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15885 error "write should failed"
15886 do_facet ost1 "$LCTL set_param fail_loc=0"
15889 run_test 313 "io should fail after last_rcvd update fail"
15892 local read_write=$1
15893 if [ "$read_write" = "write" ]; then
15894 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15895 elif [ "$read_write" = "read" ]; then
15896 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15898 error "argument error"
15901 # turn off debug for performance testing
15902 local saved_debug=$($LCTL get_param -n debug)
15903 $LCTL set_param debug=0
15905 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15907 # get ost1 size - lustre-OST0000
15908 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15909 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15910 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15912 if [ "$read_write" = "read" ]; then
15913 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15916 local start_time=$(date +%s.%N)
15917 $dd_cmd bs=1M count=$blocks oflag=sync ||
15918 error "real dd $read_write error"
15919 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15921 if [ "$read_write" = "write" ]; then
15925 # define OBD_FAIL_OST_FAKE_RW 0x238
15926 do_facet ost1 $LCTL set_param fail_loc=0x238
15928 local start_time=$(date +%s.%N)
15929 $dd_cmd bs=1M count=$blocks oflag=sync ||
15930 error "fake dd $read_write error"
15931 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15933 if [ "$read_write" = "write" ]; then
15935 cancel_lru_locks osc
15936 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15937 error "$tfile size not $blocks MB"
15939 do_facet ost1 $LCTL set_param fail_loc=0
15941 echo "fake $read_write $duration_fake vs. normal $read_write" \
15942 "$duration in seconds"
15943 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15944 error_not_in_vm "fake write is slower"
15946 $LCTL set_param -n debug="$saved_debug"
15949 test_399a() { # LU-7655 for OST fake write
15950 remote_ost_nodsh && skip "remote OST with nodsh" && return
15954 run_test 399a "fake write should not be slower than normal write"
15956 test_399b() { # LU-8726 for OST fake read
15957 remote_ost_nodsh && skip "remote OST with nodsh" && return
15959 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15960 skip "ldiskfs only test" && return 0
15964 run_test 399b "fake read should not be slower than normal read"
15966 test_400a() { # LU-1606, was conf-sanity test_74
15967 local extra_flags=''
15968 local out=$TMP/$tfile
15969 local prefix=/usr/include/lustre
15972 if ! which $CC > /dev/null 2>&1; then
15973 skip_env "$CC is not installed"
15977 if ! [[ -d $prefix ]]; then
15978 # Assume we're running in tree and fixup the include path.
15979 extra_flags+=" -I$LUSTRE/include"
15980 extra_flags+=" -L$LUSTRE/utils"
15983 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15984 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15985 error "client api broken"
15989 run_test 400a "Lustre client api program can compile and link"
15991 test_400b() { # LU-1606, LU-5011
15993 local out=$TMP/$tfile
15994 local prefix=/usr/include/linux/lustre
15996 # We use a hard coded prefix so that this test will not fail
15997 # when run in tree. There are headers in lustre/include/lustre/
15998 # that are not packaged (like lustre_idl.h) and have more
15999 # complicated include dependencies (like config.h and lnet/types.h).
16000 # Since this test about correct packaging we just skip them when
16001 # they don't exist (see below) rather than try to fixup cppflags.
16003 if ! which $CC > /dev/null 2>&1; then
16004 skip_env "$CC is not installed"
16008 for header in $prefix/*.h; do
16009 if ! [[ -f "$header" ]]; then
16013 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
16014 continue # lustre_ioctl.h is internal header
16017 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16018 error "cannot compile '$header'"
16022 run_test 400b "packaged headers can be compiled"
16024 test_401a() { #LU-7437
16025 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16026 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16028 #count the number of parameters by "list_param -R"
16029 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16030 #count the number of parameters by listing proc files
16031 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16032 echo "proc_dirs='$proc_dirs'"
16033 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16034 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16037 [ $params -eq $procs ] ||
16038 error "found $params parameters vs. $procs proc files"
16040 # test the list_param -D option only returns directories
16041 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16042 #count the number of parameters by listing proc directories
16043 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16046 [ $params -eq $procs ] ||
16047 error "found $params parameters vs. $procs proc files"
16049 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16052 local save=$($LCTL get_param -n jobid_var)
16055 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16056 error "no error returned when setting bad parameters"
16058 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16059 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16061 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16062 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16063 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16065 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16068 local jobid_var_old=$($LCTL get_param -n jobid_var)
16069 local jobid_var_new
16071 $LCTL set_param jobid_var= &&
16072 error "no error returned for 'set_param a='"
16074 jobid_var_new=$($LCTL get_param -n jobid_var)
16075 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16076 error "jobid_var was changed by setting without value"
16078 $LCTL set_param jobid_var &&
16079 error "no error returned for 'set_param a'"
16081 jobid_var_new=$($LCTL get_param -n jobid_var)
16082 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16083 error "jobid_var was changed by setting without value"
16085 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16088 local jobid_var_old=$($LCTL get_param -n jobid_var)
16089 local jobid_var_new
16090 local new_value="foo=bar"
16092 $LCTL set_param jobid_var=$new_value ||
16093 error "'set_param a=b' did not accept a value containing '='"
16095 jobid_var_new=$($LCTL get_param -n jobid_var)
16096 [[ "$jobid_var_new" == "$new_value" ]] ||
16097 error "'set_param a=b' failed on a value containing '='"
16099 # Reset the jobid_var to test the other format
16100 $LCTL set_param jobid_var=$jobid_var_old
16101 jobid_var_new=$($LCTL get_param -n jobid_var)
16102 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16103 error "failed to reset jobid_var"
16105 $LCTL set_param jobid_var $new_value ||
16106 error "'set_param a b' did not accept a value containing '='"
16108 jobid_var_new=$($LCTL get_param -n jobid_var)
16109 [[ "$jobid_var_new" == "$new_value" ]] ||
16110 error "'set_param a b' failed on a value containing '='"
16112 $LCTL set_param jobid_var $jobid_var_old
16113 jobid_var_new=$($LCTL get_param -n jobid_var)
16114 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16115 error "failed to reset jobid_var"
16117 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16120 local server_version=$(lustre_version_code $SINGLEMDS)
16121 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16122 [[ $server_version -ge $(version_code 2.7.18.4) &&
16123 $server_version -lt $(version_code 2.7.50) ]] ||
16124 [[ $server_version -ge $(version_code 2.7.2) &&
16125 $server_version -lt $(version_code 2.7.11) ]] ||
16126 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16128 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16129 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16130 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16131 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16132 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16133 echo "Touch failed - OK"
16135 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16138 local file1=$DIR/$tfile.1
16139 local file2=$DIR/$tfile.2
16140 local tfile=$TMP/$tfile
16142 rm -f $file1 $file2 $tfile
16147 # 30 sec OBD_TIMEOUT in ll_getattr()
16148 # right before populating st_nlink
16149 $LCTL set_param fail_loc=0x80001409
16150 stat -c %h $file1 > $tfile &
16152 # create an alias, drop all locks and reclaim the dentry
16154 cancel_lru_locks mdc
16155 cancel_lru_locks osc
16156 sysctl -w vm.drop_caches=2
16160 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16162 rm -f $tfile $file1 $file2
16164 run_test 403 "i_nlink should not drop to zero due to aliasing"
16166 test_404() { # LU-6601
16167 local server_version=$(lustre_version_code $SINGLEMDS)
16168 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16169 { skip "Need server version newer than 2.8.52"; return 0; }
16171 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16172 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16173 awk '/osp .*-osc-MDT/ { print $4}')
16176 for osp in $mosps; do
16177 echo "Deactivate: " $osp
16178 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16179 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16180 awk -vp=$osp '$4 == p { print $2 }')
16181 [ $stat = IN ] || {
16182 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16183 error "deactivate error"
16185 echo "Activate: " $osp
16186 do_facet $SINGLEMDS $LCTL --device %$osp activate
16187 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16188 awk -vp=$osp '$4 == p { print $2 }')
16189 [ $stat = UP ] || {
16190 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16191 error "activate error"
16195 run_test 404 "validate manual {de}activated works properly for OSPs"
16198 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16199 skip "Layout swap lock is not supported" && return
16201 check_swap_layouts_support && return 0
16203 test_mkdir -p $DIR/$tdir
16204 swap_lock_test -d $DIR/$tdir ||
16205 error "One layout swap locked test failed"
16207 run_test 405 "Various layout swap lock tests"
16210 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16211 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16212 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16214 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16215 skip "Need MDS version at least 2.8.50" && return
16217 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16218 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16219 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16220 local def_pool=$($GETSTRIPE -p $MOUNT)
16222 local test_pool=$TESTNAME
16223 pool_add $test_pool || error "pool_add failed"
16224 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16225 error "pool_add_targets failed"
16227 # parent set default stripe count only, child will stripe from both
16228 # parent and fs default
16229 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16230 error "setstripe $MOUNT failed"
16231 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16232 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16233 for i in $(seq 10); do
16234 local f=$DIR/$tdir/$tfile.$i
16235 touch $f || error "touch failed"
16236 local count=$($GETSTRIPE -c $f)
16237 [ $count -eq $OSTCOUNT ] ||
16238 error "$f stripe count $count != $OSTCOUNT"
16239 local offset=$($GETSTRIPE -i $f)
16240 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16241 local size=$($GETSTRIPE -S $f)
16242 [ $size -eq $((def_stripe_size * 2)) ] ||
16243 error "$f stripe size $size != $((def_stripe_size * 2))"
16244 local pool=$($GETSTRIPE -p $f)
16245 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16248 # change fs default striping, delete parent default striping, now child
16249 # will stripe from new fs default striping only
16250 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16251 error "change $MOUNT default stripe failed"
16252 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16253 for i in $(seq 11 20); do
16254 local f=$DIR/$tdir/$tfile.$i
16255 touch $f || error "touch $f failed"
16256 local count=$($GETSTRIPE -c $f)
16257 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16258 local offset=$($GETSTRIPE -i $f)
16259 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16260 local size=$($GETSTRIPE -S $f)
16261 [ $size -eq $def_stripe_size ] ||
16262 error "$f stripe size $size != $def_stripe_size"
16263 local pool=$($GETSTRIPE -p $f)
16264 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16268 unlinkmany $DIR/$tdir/$tfile. 1 20
16270 # restore FS default striping
16271 if [ -z $def_pool ]; then
16272 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16273 -i $def_stripe_offset $MOUNT ||
16274 error "restore default striping failed"
16276 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16277 -i $def_stripe_offset $MOUNT ||
16278 error "restore default striping with $def_pool failed"
16281 local f=$DIR/$tdir/$tfile
16282 pool_remove_all_targets $test_pool $f
16283 pool_remove $test_pool $f
16285 run_test 406 "DNE support fs default striping"
16288 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16289 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16290 skip "Need MDS version at least 2.8.55" && return
16291 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16293 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16294 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16295 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16296 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16297 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16299 #define OBD_FAIL_DT_TXN_STOP 0x2019
16300 for idx in $(seq $MDSCOUNT); do
16301 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16303 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16304 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16305 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16308 run_test 407 "transaction fail should cause operation fail"
16311 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16313 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16314 lctl set_param fail_loc=0x8000040a
16315 # let ll_prepare_partial_page() fail
16316 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16320 # create at least 100 unused inodes so that
16321 # shrink_icache_memory(0) should not return 0
16322 touch $DIR/$tfile-{0..100}
16323 rm -f $DIR/$tfile-{0..100}
16326 echo 2 > /proc/sys/vm/drop_caches
16328 run_test 408 "drop_caches should not hang due to page leaks"
16332 [ $MDSCOUNT -lt 2 ] &&
16333 skip "We need at least 2 MDTs for this test" && return
16335 check_mount_and_prep
16337 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16338 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16339 touch $DIR/$tdir/guard || error "(2) Fail to create"
16341 local PREFIX=$(str_repeat 'A' 128)
16342 echo "Create 1K hard links start at $(date)"
16343 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16344 error "(3) Fail to hard link"
16346 echo "Links count should be right although linkEA overflow"
16347 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16348 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16349 [ $linkcount -eq 1001 ] ||
16350 error "(5) Unexpected hard links count: $linkcount"
16352 echo "List all links start at $(date)"
16353 ls -l $DIR/$tdir/foo > /dev/null ||
16354 error "(6) Fail to list $DIR/$tdir/foo"
16356 echo "Unlink hard links start at $(date)"
16357 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16358 error "(7) Fail to unlink"
16360 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16364 # Create a file, and stat it from the kernel
16365 local testfile=$DIR/$tfile
16368 local run_id=$RANDOM
16369 local my_ino=$(stat --format "%i" $testfile)
16371 # Try to insert the module. This will always fail as the
16372 # module is designed to not be inserted.
16373 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
16376 # Anything but success is a test failure
16378 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
16379 error "no inode match"
16381 run_test 410 "Test inode number returned from kernel thread"
16384 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16385 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16386 skip "Need server version at least 2.9.55" & exit 0
16387 start_full_debug_logging
16391 stop_full_debug_logging
16395 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16396 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16397 awk '/The barrier for/ { print $7 }')
16400 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
16405 barrier_expired() {
16408 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16409 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16410 awk '/will be expired/ { print $7 }')
16412 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
16421 echo "Start barrier_freeze at: $(date)"
16422 #define OBD_FAIL_BARRIER_DELAY 0x2202
16423 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16424 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16427 local b_status=$(barrier_stat)
16428 echo "Got barrier status at: $(date)"
16429 [ "$b_status" = "'freezing_p1'" ] ||
16430 error "(1) unexpected barrier status $b_status"
16432 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16434 b_status=$(barrier_stat)
16435 [ "$b_status" = "'frozen'" ] ||
16436 error "(2) unexpected barrier status $b_status"
16438 local expired=$(barrier_expired)
16439 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16440 sleep $((expired + 3))
16442 b_status=$(barrier_stat)
16443 [ "$b_status" = "'expired'" ] ||
16444 error "(3) unexpected barrier status $b_status"
16446 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16447 error "(4) fail to freeze barrier"
16449 b_status=$(barrier_stat)
16450 [ "$b_status" = "'frozen'" ] ||
16451 error "(5) unexpected barrier status $b_status"
16453 echo "Start barrier_thaw at: $(date)"
16454 #define OBD_FAIL_BARRIER_DELAY 0x2202
16455 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16456 do_facet mgs $LCTL barrier_thaw $FSNAME &
16459 b_status=$(barrier_stat)
16460 echo "Got barrier status at: $(date)"
16461 [ "$b_status" = "'thawing'" ] ||
16462 error "(6) unexpected barrier status $b_status"
16464 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16466 b_status=$(barrier_stat)
16467 [ "$b_status" = "'thawed'" ] ||
16468 error "(7) unexpected barrier status $b_status"
16470 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16471 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16472 do_facet mgs $LCTL barrier_freeze $FSNAME
16474 b_status=$(barrier_stat)
16475 [ "$b_status" = "'failed'" ] ||
16476 error "(8) unexpected barrier status $b_status"
16478 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16479 do_facet mgs $LCTL barrier_thaw $FSNAME
16483 run_test 801a "write barrier user interfaces and stat machine"
16488 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16489 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16490 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16491 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16492 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16494 cancel_lru_locks mdc
16496 # 180 seconds should be long enough
16497 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16499 local b_status=$(barrier_stat)
16500 [ "$b_status" = "'frozen'" ] ||
16501 error "(6) unexpected barrier status $b_status"
16503 mkdir $DIR/$tdir/d0/d10 &
16506 touch $DIR/$tdir/d1/f13 &
16509 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16512 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16515 rm -f $DIR/$tdir/d4/f12 &
16518 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16520 # To guarantee taht the 'stat' is not blocked
16521 b_status=$(barrier_stat)
16522 [ "$b_status" = "'frozen'" ] ||
16523 error "(8) unexpected barrier status $b_status"
16525 # let above commands to run at background
16528 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16529 ps -p $touch_pid || error "(10) touch should be blocked"
16530 ps -p $ln_pid || error "(11) link should be blocked"
16531 ps -p $mv_pid || error "(12) rename should be blocked"
16532 ps -p $rm_pid || error "(13) unlink should be blocked"
16534 b_status=$(barrier_stat)
16535 [ "$b_status" = "'frozen'" ] ||
16536 error "(14) unexpected barrier status $b_status"
16538 do_facet mgs $LCTL barrier_thaw $FSNAME
16539 b_status=$(barrier_stat)
16540 [ "$b_status" = "'thawed'" ] ||
16541 error "(15) unexpected barrier status $b_status"
16543 wait $mkdir_pid || error "(16) mkdir should succeed"
16544 wait $touch_pid || error "(17) touch should succeed"
16545 wait $ln_pid || error "(18) link should succeed"
16546 wait $mv_pid || error "(19) rename should succeed"
16547 wait $rm_pid || error "(20) unlink should succeed"
16551 run_test 801b "modification will be blocked by write barrier"
16554 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16558 stop mds2 || error "(1) Fail to stop mds2"
16560 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16562 local b_status=$(barrier_stat)
16563 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16564 do_facet mgs $LCTL barrier_thaw $FSNAME
16565 error "(2) unexpected barrier status $b_status"
16568 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16569 error "(3) Fail to rescan barrier bitmap"
16571 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16573 b_status=$(barrier_stat)
16574 [ "$b_status" = "'frozen'" ] ||
16575 error "(4) unexpected barrier status $b_status"
16577 do_facet mgs $LCTL barrier_thaw $FSNAME
16578 b_status=$(barrier_stat)
16579 [ "$b_status" = "'thawed'" ] ||
16580 error "(5) unexpected barrier status $b_status"
16582 local devname=$(mdsdevname 2)
16584 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16586 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16587 error "(7) Fail to rescan barrier bitmap"
16591 run_test 801c "rescan barrier bitmap"
16593 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16594 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16595 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16601 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16602 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16603 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16609 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16610 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16611 skip "Need server version at least 2.9.55" & exit 0
16613 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16615 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16616 error "(2) Fail to copy"
16618 trap cleanup_802 EXIT
16620 # sync by force before remount as readonly
16621 sync; sync_all_data; sleep 3; sync_all_data
16625 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16626 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16627 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16629 echo "Mount the server as read only"
16630 setupall server_only || error "(3) Fail to start servers"
16632 echo "Mount client without ro should fail"
16633 mount_client $MOUNT &&
16634 error "(4) Mount client without 'ro' should fail"
16636 echo "Mount client with ro should succeed"
16637 mount_client $MOUNT ro ||
16638 error "(5) Mount client with 'ro' should succeed"
16640 echo "Modify should be refused"
16641 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16643 echo "Read should be allowed"
16644 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16645 error "(7) Read should succeed under ro mode"
16649 run_test 802 "simulate readonly device"
16652 # tests that do cleanup/setup should be run at the end
16656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16658 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16659 $LCTL set_param fail_loc=0x903
16661 cancel_lru_locks MGC
16663 FAIL_ON_ERROR=true cleanup
16664 FAIL_ON_ERROR=true setup
16666 run_test 900 "umount should not race with any mgc requeue thread"
16669 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16670 check_and_cleanup_lustre
16671 if [ "$I_MOUNTED" != "yes" ]; then
16672 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true