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
1828 local stripe_count=0
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 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1836 [ $stripe_count -ne $OSTCOUNT ] &&
1837 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1840 run_test 27y "create files while OST0 is degraded and the rest inactive"
1846 lmm_count=$($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 # compare lmm_seq and filter_fid->ff_parent.f_seq
1930 [ $ff_pseq = $lmm_seq ] ||
1931 error "FF parent SEQ $ff_pseq != $lmm_seq"
1932 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1933 [ $ff_poid = $lmm_oid ] ||
1934 error "FF parent OID $ff_poid != $lmm_oid"
1935 (($ff_pstripe == $stripe_nr)) ||
1936 error "FF stripe $ff_pstripe != $stripe_nr"
1938 stripe_nr=$((stripe_nr + 1))
1939 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
1941 if grep -q 'stripe_count=' <<<$ff; then
1942 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1943 -e 's/ .*//' <<<$ff)
1944 [ $lmm_count = $ff_scnt ] ||
1945 error "FF stripe count $lmm_count != $ff_scnt"
1951 remote_ost_nodsh && skip "remote OST with nodsh" && return
1952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1953 test_mkdir -p $DIR/$tdir
1955 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1956 { error "setstripe -c -1 failed"; return 1; }
1957 # We need to send a write to every object to get parent FID info set.
1958 # This _should_ also work for setattr, but does not currently.
1959 # touch $DIR/$tdir/$tfile-1 ||
1960 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1961 { error "dd $tfile-1 failed"; return 2; }
1962 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1963 { error "setstripe -c -1 failed"; return 3; }
1964 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1965 { error "dd $tfile-2 failed"; return 4; }
1967 # make sure write RPCs have been sent to OSTs
1970 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1971 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1973 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1975 test_27A() { # b=19102
1976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1977 local restore_size=$($GETSTRIPE -S $MOUNT)
1978 local restore_count=$($GETSTRIPE -c $MOUNT)
1979 local restore_offset=$($GETSTRIPE -i $MOUNT)
1980 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1981 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1982 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1983 local default_size=$($GETSTRIPE -S $MOUNT)
1984 local default_offset=$($GETSTRIPE -i $MOUNT)
1985 local dsize=$((1024 * 1024))
1986 [ $default_size -eq $dsize ] ||
1987 error "stripe size $default_size != $dsize"
1988 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1989 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1991 run_test 27A "check filesystem-wide default LOV EA values"
1993 test_27B() { # LU-2523
1994 test_mkdir -p $DIR/$tdir
1995 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1997 # open f1 with O_LOV_DELAY_CREATE
1999 # call setstripe ioctl on open file descriptor for f1
2001 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2005 # open f1 with O_LOV_DELAY_CREATE
2007 # call setstripe ioctl on open file descriptor for f1
2009 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2011 # Allow multiop to fail in imitation of NFS's busted semantics.
2014 run_test 27B "call setstripe on open unlinked file/rename victim"
2016 test_27C() { #LU-2871
2017 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2025 test_mkdir -p $DIR/$tdir
2027 for i in $(seq 0 $((OSTCOUNT - 1))); do
2028 # set stripe across all OSTs starting from OST$i
2029 $SETSTRIPE -i $i -c -1 $tfile$i
2030 # get striping information
2031 ost_idx=($($GETSTRIPE $tfile$i |
2032 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2036 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2037 error "${#ost_idx[@]} != $OSTCOUNT"
2039 for index in $(seq 0 $((OSTCOUNT - 1))); do
2041 for j in $(echo ${ost_idx[@]}); do
2042 if [ $index -eq $j ]; then
2048 error "Can not find $index in ${ost_idx[@]}"
2052 run_test 27C "check full striping across all OSTs"
2055 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2056 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2057 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2058 local POOL=${POOL:-testpool}
2060 local last_ost=$(($OSTCOUNT - 1))
2062 local ost_list=$(seq $first_ost $ost_step $last_ost)
2063 local ost_range="$first_ost $last_ost $ost_step"
2065 test_mkdir -p $DIR/$tdir
2066 pool_add $POOL || error "pool_add failed"
2067 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2070 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2072 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2073 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2074 skip27D += "-s 30,31"
2075 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2076 error "llapi_layout_test failed"
2078 destroy_test_pools || error "destroy test pools failed"
2080 run_test 27D "validate llapi_layout API"
2082 # Verify that default_easize is increased from its initial value after
2083 # accessing a widely striped file.
2085 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2086 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2087 skip "client does not have LU-3338 fix" && return
2089 # 72 bytes is the minimum space required to store striping
2090 # information for a file striped across one OST:
2091 # (sizeof(struct lov_user_md_v3) +
2092 # sizeof(struct lov_user_ost_data_v1))
2094 $LCTL set_param -n llite.*.default_easize $min_easize ||
2095 error "lctl set_param failed"
2096 local easize=$($LCTL get_param -n llite.*.default_easize)
2098 [ $easize -eq $min_easize ] ||
2099 error "failed to set default_easize"
2101 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2102 error "setstripe failed"
2106 easize=$($LCTL get_param -n llite.*.default_easize)
2108 [ $easize -gt $min_easize ] ||
2109 error "default_easize not updated"
2111 run_test 27E "check that default extended attribute size properly increases"
2113 test_27F() { # LU-5346/LU-7975
2114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2115 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2116 skip "Need MDS version at least 2.8.51" && return
2117 remote_ost_nodsh && skip "remote OST with nodsh" && return
2119 test_mkdir -p $DIR/$tdir
2121 $SETSTRIPE -c 2 $DIR/$tdir
2123 # stop all OSTs to reproduce situation for LU-7975 ticket
2124 for num in $(seq $OSTCOUNT); do
2128 # open/create f0 with O_LOV_DELAY_CREATE
2129 # truncate f0 to a non-0 size
2131 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2133 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2134 # open/write it again to force delayed layout creation
2135 cat /etc/hosts > $DIR/$tdir/f0 &
2139 for num in $(seq $OSTCOUNT); do
2140 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2141 error "ost$num failed to start"
2144 wait $catpid || error "cat failed"
2146 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2147 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2150 run_test 27F "Client resend delayed layout creation with non-zero size"
2152 # createtest also checks that device nodes are created and
2153 # then visible correctly (#2091)
2154 test_28() { # bug 2091
2156 $CREATETEST $DIR/d28/ct || error
2158 run_test 28 "create/mknod/mkdir with bad file types ============"
2161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2162 sync; sleep 1; sync # flush out any dirty pages from previous tests
2169 declare -i LOCKCOUNTORIG=0
2170 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2171 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2173 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2175 declare -i LOCKUNUSEDCOUNTORIG=0
2176 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2177 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2184 declare -i LOCKCOUNTCURRENT=0
2185 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2186 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2189 declare -i LOCKUNUSEDCOUNTCURRENT=0
2190 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2191 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2194 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2195 $LCTL set_param -n ldlm.dump_namespaces ""
2196 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2197 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2198 log "dumped log to $TMP/test_29.dk (bug 5793)"
2201 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2202 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2203 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2204 log "dumped log to $TMP/test_29.dk (bug 5793)"
2208 run_test 29 "IT_GETATTR regression ============================"
2210 test_30a() { # was test_30
2211 cp $(which ls) $DIR || cp /bin/ls $DIR
2215 run_test 30a "execute binary from Lustre (execve) =============="
2218 cp `which ls` $DIR || cp /bin/ls $DIR
2220 $RUNAS $DIR/ls / || error
2223 run_test 30b "execute binary from Lustre as non-root ==========="
2225 test_30c() { # b=22376
2226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2227 cp `which ls` $DIR || cp /bin/ls $DIR
2229 cancel_lru_locks mdc
2230 cancel_lru_locks osc
2231 $RUNAS $DIR/ls / || error
2234 run_test 30c "execute binary from Lustre without read perms ===="
2237 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2238 $CHECKSTAT -a $DIR/f31 || error
2240 run_test 31a "open-unlink file =================================="
2243 touch $DIR/f31 || error
2244 ln $DIR/f31 $DIR/f31b || error
2245 $MULTIOP $DIR/f31b Ouc || error
2246 $CHECKSTAT -t file $DIR/f31 || error
2248 run_test 31b "unlink file with multiple links while open ======="
2251 touch $DIR/f31 || error
2252 ln $DIR/f31 $DIR/f31c || error
2253 multiop_bg_pause $DIR/f31 O_uc || return 1
2255 $MULTIOP $DIR/f31c Ouc
2256 kill -USR1 $MULTIPID
2259 run_test 31c "open-unlink file with multiple links ============="
2262 opendirunlink $DIR/d31d $DIR/d31d || error
2263 $CHECKSTAT -a $DIR/d31d || error
2265 run_test 31d "remove of open directory ========================="
2267 test_31e() { # bug 2904
2268 openfilleddirunlink $DIR/d31e || error
2270 run_test 31e "remove of open non-empty directory ==============="
2272 test_31f() { # bug 4554
2273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2275 test_mkdir $DIR/d31f
2276 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2277 cp /etc/hosts $DIR/d31f
2279 $GETSTRIPE $DIR/d31f/hosts
2280 multiop_bg_pause $DIR/d31f D_c || return 1
2283 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2284 test_mkdir $DIR/d31f
2285 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2286 cp /etc/hosts $DIR/d31f
2288 $GETSTRIPE $DIR/d31f/hosts
2289 multiop_bg_pause $DIR/d31f D_c || return 1
2292 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2293 wait $MULTIPID || error "first opendir $MULTIPID failed"
2297 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2298 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2301 run_test 31f "remove of open directory with open-unlink file ==="
2304 echo "-- cross directory link --"
2305 test_mkdir -c1 $DIR/${tdir}ga
2306 test_mkdir -c1 $DIR/${tdir}gb
2307 touch $DIR/${tdir}ga/f
2308 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2309 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2310 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2311 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2312 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2314 run_test 31g "cross directory link==============="
2317 echo "-- cross directory link --"
2318 test_mkdir -c1 $DIR/${tdir}
2319 test_mkdir -c1 $DIR/${tdir}/dir
2320 touch $DIR/${tdir}/f
2321 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2322 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2323 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2324 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2325 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2327 run_test 31h "cross directory link under child==============="
2330 echo "-- cross directory link --"
2331 test_mkdir -c1 $DIR/$tdir
2332 test_mkdir -c1 $DIR/$tdir/dir
2333 touch $DIR/$tdir/dir/f
2334 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2335 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2336 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2337 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2338 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2340 run_test 31i "cross directory link under parent==============="
2343 test_mkdir -c1 -p $DIR/$tdir
2344 test_mkdir -c1 -p $DIR/$tdir/dir1
2345 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2346 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2347 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2348 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2351 run_test 31j "link for directory==============="
2354 test_mkdir -c1 -p $DIR/$tdir
2356 touch $DIR/$tdir/exist
2357 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2358 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2359 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2360 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2361 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2362 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2363 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2366 run_test 31k "link to file: the same, non-existing, dir==============="
2372 touch $DIR/d31m2/exist
2373 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2374 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2375 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2376 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2377 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2378 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2381 run_test 31m "link to file: the same, non-existing, dir==============="
2384 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2385 nlink=$(stat --format=%h $DIR/$tfile)
2386 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2388 local cmd="exec $fd<$DIR/$tfile"
2391 trap "eval $cmd" EXIT
2392 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2393 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2394 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2395 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2396 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2399 run_test 31n "check link count of unlinked file"
2402 local TEMPNAME=$(mktemp $1_XXXXXX)
2403 mlink $TEMPNAME $1 2> /dev/null &&
2404 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2408 test_31o() { # LU-2901
2409 test_mkdir -p $DIR/$tdir
2410 for LOOP in $(seq 100); do
2411 rm -f $DIR/$tdir/$tfile*
2412 for THREAD in $(seq 8); do
2413 link_one $DIR/$tdir/$tfile.$LOOP &
2416 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2417 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2418 error "$LINKS duplicate links to $tfile.$LOOP" &&
2422 run_test 31o "duplicate hard links with same filename"
2425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2427 test_mkdir $DIR/$tdir
2428 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2429 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2431 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2432 error "open unlink test1 failed"
2433 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2434 error "open unlink test2 failed"
2436 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2437 error "test1 still exists"
2438 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2439 error "test2 still exists"
2441 run_test 31p "remove of open striped directory"
2443 cleanup_test32_mount() {
2446 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2447 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2448 losetup -d $loopdev || true
2454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2455 echo "== more mountpoints and symlinks ================="
2456 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2457 trap cleanup_test32_mount EXIT
2458 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2459 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2460 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2461 cleanup_test32_mount
2463 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2467 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2468 trap cleanup_test32_mount EXIT
2469 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2470 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2471 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2472 cleanup_test32_mount
2474 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2478 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2479 trap cleanup_test32_mount EXIT
2480 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2481 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2482 test_mkdir -p $DIR/$tdir/d2/test_dir
2483 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2484 cleanup_test32_mount
2486 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2490 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2491 trap cleanup_test32_mount EXIT
2492 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2493 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2494 test_mkdir -p $DIR/$tdir/d2/test_dir
2495 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2496 cleanup_test32_mount
2498 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2501 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2502 test_mkdir -p $DIR/d32e/tmp
2503 TMP_DIR=$DIR/d32e/tmp
2504 ln -s $DIR/d32e $TMP_DIR/symlink11
2505 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2506 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2507 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2509 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2512 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2513 test_mkdir -p $DIR/d32f/tmp
2514 TMP_DIR=$DIR/d32f/tmp
2515 ln -s $DIR/d32f $TMP_DIR/symlink11
2516 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2517 ls $DIR/d32f/tmp/symlink11 || error
2518 ls $DIR/d32f/symlink01 || error
2520 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2523 TMP_DIR=$DIR/$tdir/tmp
2524 test_mkdir -p $DIR/$tdir/tmp
2525 test_mkdir $DIR/${tdir}2
2526 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2527 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2528 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2529 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2530 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2531 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2533 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2536 rm -fr $DIR/$tdir $DIR/${tdir}2
2537 TMP_DIR=$DIR/$tdir/tmp
2538 test_mkdir -p $DIR/$tdir/tmp
2539 test_mkdir $DIR/${tdir}2
2540 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2541 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2542 ls $TMP_DIR/symlink12 || error
2543 ls $DIR/$tdir/symlink02 || error
2545 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2549 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2550 trap cleanup_test32_mount EXIT
2551 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2552 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2553 touch $DIR/$tdir/test_file
2554 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2555 cleanup_test32_mount
2557 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2561 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2562 trap cleanup_test32_mount EXIT
2563 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2564 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2565 touch $DIR/$tdir/test_file
2566 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2567 cleanup_test32_mount
2569 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2574 trap cleanup_test32_mount EXIT
2575 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2576 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2577 test_mkdir -p $DIR/$tdir/d2
2578 touch $DIR/$tdir/d2/test_file || error
2579 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2580 cleanup_test32_mount
2582 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2587 trap cleanup_test32_mount EXIT
2588 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2589 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2590 test_mkdir -p $DIR/$tdir/d2
2591 touch $DIR/$tdir/d2/test_file
2592 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2593 cleanup_test32_mount
2595 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2599 test_mkdir -p $DIR/d32m/tmp
2600 TMP_DIR=$DIR/d32m/tmp
2601 ln -s $DIR $TMP_DIR/symlink11
2602 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2603 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2604 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2606 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2610 test_mkdir -p $DIR/d32n/tmp
2611 TMP_DIR=$DIR/d32n/tmp
2612 ln -s $DIR $TMP_DIR/symlink11
2613 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2614 ls -l $DIR/d32n/tmp/symlink11 || error
2615 ls -l $DIR/d32n/symlink01 || error
2617 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2621 test_mkdir -p $DIR/d32o/tmp
2622 TMP_DIR=$DIR/d32o/tmp
2623 ln -s $DIR/$tfile $TMP_DIR/symlink12
2624 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2625 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2626 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2627 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2628 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2630 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2640 test_mkdir -p $DIR/d32p/tmp
2642 TMP_DIR=$DIR/d32p/tmp
2644 ln -s $DIR/$tfile $TMP_DIR/symlink12
2646 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2648 cat $DIR/d32p/tmp/symlink12 || error
2650 cat $DIR/d32p/symlink02 || error
2653 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2657 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2658 trap cleanup_test32_mount EXIT
2659 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2660 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2661 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2662 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2663 cleanup_test32_mount
2665 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2669 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2670 trap cleanup_test32_mount EXIT
2671 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2672 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2673 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2674 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2675 cleanup_test32_mount
2677 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2682 chmod 444 $DIR/$tfile
2683 chown $RUNAS_ID $DIR/$tfile
2685 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2688 run_test 33aa "write file with mode 444 (should return error) ===="
2692 test_mkdir -p $DIR/d33
2693 chown $RUNAS_ID $DIR/d33
2694 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2695 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2696 error "open RDWR" || true
2698 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2702 test_mkdir -p $DIR/d33
2703 chown $RUNAS_ID $DIR/d33
2704 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2706 run_test 33b "test open file with malformed flags (No panic)"
2709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2715 remote_ost_nodsh && skip "remote OST with nodsh" && return
2718 test_mkdir -p $DIR/d33
2719 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2722 for ostnum in $(seq $OSTCOUNT); do
2723 # test-framework's OST numbering is one-based, while Lustre's
2725 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2726 # Parsing llobdstat's output sucks; we could grep the /proc
2727 # path, but that's likely to not be as portable as using the
2728 # llobdstat utility. So we parse lctl output instead.
2729 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2730 obdfilter/$ostname/stats |
2731 awk '/^write_bytes/ {print $7}' )
2732 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2733 if (( ${write_bytes:-0} > 0 ))
2740 $all_zeros || return 0
2743 echo foo > $DIR/d33/bar
2747 # Total up write_bytes after writing. We'd better find non-zeros.
2748 for ostnum in $(seq $OSTCOUNT); do
2749 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2750 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2751 obdfilter/$ostname/stats |
2752 awk '/^write_bytes/ {print $7}' )
2753 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2754 if (( ${write_bytes:-0} > 0 ))
2763 for ostnum in $(seq $OSTCOUNT); do
2764 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2765 echo "Check that write_bytes is present in obdfilter/*/stats:"
2766 do_facet ost$ostnum lctl get_param -n \
2767 obdfilter/$ostname/stats
2769 error "OST not keeping write_bytes stats (b22312)"
2772 run_test 33c "test llobdstat and write_bytes"
2775 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2778 local remote_dir=$DIR/$tdir/remote_dir
2780 test_mkdir -p $DIR/$tdir
2781 $LFS mkdir -i $MDTIDX $remote_dir ||
2782 error "create remote directory failed"
2784 touch $remote_dir/$tfile
2785 chmod 444 $remote_dir/$tfile
2786 chown $RUNAS_ID $remote_dir/$tfile
2788 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2790 chown $RUNAS_ID $remote_dir
2791 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2792 error "create" || true
2793 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2794 error "open RDWR" || true
2795 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2797 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2800 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2804 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2805 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2806 mkdir $DIR/$tdir/local_dir
2808 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2809 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2810 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2812 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2813 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2815 rmdir $DIR/$tdir/* || error "rmdir failed"
2818 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2819 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2820 mkdir $DIR/$tdir/local_dir
2822 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2823 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2824 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2826 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2827 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2829 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2832 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2833 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2834 mkdir $DIR/$tdir/local_dir
2836 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2837 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2838 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2840 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2841 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2843 run_test 33e "mkdir and striped directory should have same mode"
2847 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2851 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2852 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2855 chmod go+rwx $DIR/$tdir
2856 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2857 trap cleanup_33f EXIT
2859 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2860 error "cannot create striped directory"
2862 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2863 error "cannot create files in striped directory"
2865 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2866 error "cannot remove files in striped directory"
2868 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2869 error "cannot remove striped directory"
2873 run_test 33f "nonroot user can create, access, and remove a striped directory"
2876 mkdir -p $DIR/$tdir/dir2
2878 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2880 [[ $err =~ "exists" ]] || error "Not exists error"
2882 run_test 33g "nonroot user create already existing root created file"
2884 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2887 $MCREATE $DIR/f34 || error
2888 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2889 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2890 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2891 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2893 run_test 34a "truncate file that has not been opened ==========="
2896 [ ! -f $DIR/f34 ] && test_34a
2897 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2898 $OPENFILE -f O_RDONLY $DIR/f34
2899 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2900 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2902 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2905 [ ! -f $DIR/f34 ] && test_34a
2906 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2907 $OPENFILE -f O_RDWR $DIR/f34
2908 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2909 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2911 run_test 34c "O_RDWR opening file-with-size works =============="
2914 [ ! -f $DIR/f34 ] && test_34a
2915 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2916 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2919 run_test 34d "write to sparse file ============================="
2923 $MCREATE $DIR/f34e || error
2924 $TRUNCATE $DIR/f34e 1000 || error
2925 $CHECKSTAT -s 1000 $DIR/f34e || error
2926 $OPENFILE -f O_RDWR $DIR/f34e
2927 $CHECKSTAT -s 1000 $DIR/f34e || error
2929 run_test 34e "create objects, some with size and some without =="
2931 test_34f() { # bug 6242, 6243
2932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2935 $MCREATE $DIR/f34f || error
2936 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2937 dd if=$DIR/f34f of=$TMP/f34f
2938 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2939 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2940 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2941 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2942 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2944 run_test 34f "read from a file with no objects until EOF ======="
2947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2948 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2949 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2950 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2951 cancel_lru_locks osc
2952 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2953 error "wrong size after lock cancel"
2955 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2956 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2957 error "expanding truncate failed"
2958 cancel_lru_locks osc
2959 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2960 error "wrong expanded size after lock cancel"
2962 run_test 34g "truncate long file ==============================="
2965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2969 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2970 sync # Flush the cache so that multiop below does not block on cache
2971 # flush when getting the group lock
2972 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2975 # Since just timed wait is not good enough, let's do a sync write
2976 # that way we are sure enough time for a roundtrip + processing
2977 # passed + 2 seconds of extra margin.
2978 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2982 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2983 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2987 local nsz=`stat -c %s $DIR/$tfile`
2988 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2990 run_test 34h "ftruncate file under grouplock should not block"
2993 cp /bin/sh $DIR/f35a
2995 chown $RUNAS_ID $DIR/f35a
2996 $RUNAS $DIR/f35a && error || true
2999 run_test 35a "exec file with mode 444 (should return and not leak) ====="
3003 utime $DIR/f36 || error
3005 run_test 36a "MDS utime check (mknod, utime) ==================="
3009 utime $DIR/f36 || error
3011 run_test 36b "OST utime check (open, utime) ===================="
3016 chown $RUNAS_ID $DIR/d36
3017 $RUNAS utime $DIR/d36/f36 || error
3019 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3022 [ ! -d $DIR/d36 ] && test_36c
3023 echo "" > $DIR/d36/f36
3024 $RUNAS utime $DIR/d36/f36 || error
3026 run_test 36d "non-root OST utime check (open, utime) ==========="
3029 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3030 test_mkdir -p $DIR/$tdir
3031 touch $DIR/$tdir/$tfile
3032 $RUNAS utime $DIR/$tdir/$tfile && \
3033 error "utime worked, expected failure" || true
3035 run_test 36e "utime on non-owned file (should return error) ===="
3039 local LANG_SAVE=$LANG
3040 local LC_LANG_SAVE=$LC_LANG
3041 export LANG=C LC_LANG=C # for date language
3043 DATESTR="Dec 20 2000"
3044 test_mkdir -p $DIR/$tdir
3045 lctl set_param fail_loc=$fl
3047 cp /etc/hosts $DIR/$tdir/$tfile
3048 sync & # write RPC generated with "current" inode timestamp, but delayed
3050 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3051 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3052 cancel_lru_locks osc
3053 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3055 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3056 echo "BEFORE: $LS_BEFORE" && \
3057 echo "AFTER : $LS_AFTER" && \
3058 echo "WANT : $DATESTR" && \
3059 error "$DIR/$tdir/$tfile timestamps changed" || true
3061 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3066 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3067 subr_36fh "0x80000214"
3069 run_test 36f "utime on file racing with OST BRW write =========="
3072 remote_ost_nodsh && skip "remote OST with nodsh" && return
3073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3078 test_mkdir -p $DIR/$tdir
3079 fmd_max_age=$(do_facet ost1 \
3080 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3083 fmd_before=$(do_facet ost1 \
3084 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3085 touch $DIR/$tdir/$tfile
3086 sleep $((fmd_max_age + 12))
3087 fmd_after=$(do_facet ost1 \
3088 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3090 echo "fmd_before: $fmd_before"
3091 echo "fmd_after: $fmd_after"
3092 [[ $fmd_after -gt $fmd_before ]] &&
3093 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3094 error "fmd didn't expire after ping" || true
3096 run_test 36g "filter mod data cache expiry ====================="
3099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3100 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3101 subr_36fh "0x80000227"
3103 run_test 36h "utime on file racing with OST BRW write =========="
3106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3108 test_mkdir $DIR/$tdir
3109 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3111 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3112 local new_mtime=$((mtime + 200))
3114 #change Modify time of striped dir
3115 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3116 error "change mtime failed"
3118 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3120 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3122 run_test 36i "change mtime on striped directory"
3124 # test_37 - duplicate with tests 32q 32r
3127 local file=$DIR/$tfile
3129 openfile -f O_DIRECTORY $file
3132 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3133 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3135 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3137 test_39a() { # was test_39
3139 touch $DIR/${tfile}2
3140 # ls -l $DIR/$tfile $DIR/${tfile}2
3141 # ls -lu $DIR/$tfile $DIR/${tfile}2
3142 # ls -lc $DIR/$tfile $DIR/${tfile}2
3144 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3145 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3147 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3149 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3151 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3152 error "O_TRUNC didn't change timestamps"
3155 run_test 39a "mtime changed on create ==========================="
3158 test_mkdir -p -c1 $DIR/$tdir
3159 cp -p /etc/passwd $DIR/$tdir/fopen
3160 cp -p /etc/passwd $DIR/$tdir/flink
3161 cp -p /etc/passwd $DIR/$tdir/funlink
3162 cp -p /etc/passwd $DIR/$tdir/frename
3163 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3166 echo "aaaaaa" >> $DIR/$tdir/fopen
3167 echo "aaaaaa" >> $DIR/$tdir/flink
3168 echo "aaaaaa" >> $DIR/$tdir/funlink
3169 echo "aaaaaa" >> $DIR/$tdir/frename
3171 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3172 local link_new=`stat -c %Y $DIR/$tdir/flink`
3173 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3174 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3176 cat $DIR/$tdir/fopen > /dev/null
3177 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3178 rm -f $DIR/$tdir/funlink2
3179 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3181 for (( i=0; i < 2; i++ )) ; do
3182 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3183 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3184 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3185 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3187 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3188 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3189 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3190 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3192 cancel_lru_locks osc
3193 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3196 run_test 39b "mtime change on open, link, unlink, rename ======"
3198 # this should be set to past
3199 TEST_39_MTIME=`date -d "1 year ago" +%s`
3205 local mtime0=`stat -c %Y $DIR1/$tfile`
3207 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3208 local mtime1=`stat -c %Y $DIR1/$tfile`
3209 [ "$mtime1" = $TEST_39_MTIME ] || \
3210 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3213 echo hello >> $DIR1/$tfile
3215 local mtime2=`stat -c %Y $DIR1/$tfile`
3216 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3217 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3219 mv $DIR1/$tfile $DIR1/$tfile-1
3221 for (( i=0; i < 2; i++ )) ; do
3222 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3223 [ "$mtime2" = "$mtime3" ] || \
3224 error "mtime ($mtime2) changed (to $mtime3) on rename"
3226 cancel_lru_locks osc
3227 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3230 run_test 39c "mtime change on rename ==========================="
3234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3237 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3239 for (( i=0; i < 2; i++ )) ; do
3240 local mtime=`stat -c %Y $DIR1/$tfile`
3241 [ $mtime = $TEST_39_MTIME ] || \
3242 error "mtime($mtime) is not set to $TEST_39_MTIME"
3244 cancel_lru_locks osc
3245 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3248 run_test 39d "create, utime, stat =============================="
3252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3254 local mtime1=`stat -c %Y $DIR1/$tfile`
3256 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3258 for (( i=0; i < 2; i++ )) ; do
3259 local mtime2=`stat -c %Y $DIR1/$tfile`
3260 [ $mtime2 = $TEST_39_MTIME ] || \
3261 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3263 cancel_lru_locks osc
3264 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3267 run_test 39e "create, stat, utime, stat ========================"
3271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3273 mtime1=`stat -c %Y $DIR1/$tfile`
3276 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3278 for (( i=0; i < 2; i++ )) ; do
3279 local mtime2=`stat -c %Y $DIR1/$tfile`
3280 [ $mtime2 = $TEST_39_MTIME ] || \
3281 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3283 cancel_lru_locks osc
3284 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3287 run_test 39f "create, stat, sleep, utime, stat ================="
3291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3292 echo hello >> $DIR1/$tfile
3293 local mtime1=`stat -c %Y $DIR1/$tfile`
3296 chmod o+r $DIR1/$tfile
3298 for (( i=0; i < 2; i++ )) ; do
3299 local mtime2=`stat -c %Y $DIR1/$tfile`
3300 [ "$mtime1" = "$mtime2" ] || \
3301 error "lost mtime: $mtime2, should be $mtime1"
3303 cancel_lru_locks osc
3304 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3307 run_test 39g "write, chmod, stat ==============================="
3311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3316 echo hello >> $DIR1/$tfile
3317 local mtime1=`stat -c %Y $DIR1/$tfile`
3319 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3321 if [ "$d1" != "$d2" ]; then
3322 echo "write and touch not within one second"
3324 for (( i=0; i < 2; i++ )) ; do
3325 local mtime2=`stat -c %Y $DIR1/$tfile`
3326 [ "$mtime2" = $TEST_39_MTIME ] || \
3327 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3329 cancel_lru_locks osc
3330 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3334 run_test 39h "write, utime within one second, stat ============="
3337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3341 echo hello >> $DIR1/$tfile
3342 local mtime1=`stat -c %Y $DIR1/$tfile`
3344 mv $DIR1/$tfile $DIR1/$tfile-1
3346 for (( i=0; i < 2; i++ )) ; do
3347 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3349 [ "$mtime1" = "$mtime2" ] || \
3350 error "lost mtime: $mtime2, should be $mtime1"
3352 cancel_lru_locks osc
3353 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3356 run_test 39i "write, rename, stat =============================="
3359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3360 start_full_debug_logging
3364 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3365 lctl set_param fail_loc=0x80000412
3366 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3367 error "multiop failed"
3369 local mtime1=`stat -c %Y $DIR1/$tfile`
3371 mv $DIR1/$tfile $DIR1/$tfile-1
3373 kill -USR1 $multipid
3374 wait $multipid || error "multiop close failed"
3376 for (( i=0; i < 2; i++ )) ; do
3377 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3378 [ "$mtime1" = "$mtime2" ] ||
3379 error "mtime is lost on close: $mtime2, " \
3382 cancel_lru_locks osc
3383 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3385 lctl set_param fail_loc=0
3386 stop_full_debug_logging
3388 run_test 39j "write, rename, close, stat ======================="
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3395 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3397 local mtime1=`stat -c %Y $DIR1/$tfile`
3399 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3401 kill -USR1 $multipid
3402 wait $multipid || error "multiop close failed"
3404 for (( i=0; i < 2; i++ )) ; do
3405 local mtime2=`stat -c %Y $DIR1/$tfile`
3407 [ "$mtime2" = $TEST_39_MTIME ] || \
3408 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3410 cancel_lru_locks osc
3411 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3414 run_test 39k "write, utime, close, stat ========================"
3416 # this should be set to future
3417 TEST_39_ATIME=`date -d "1 year" +%s`
3420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3422 local atime_diff=$(do_facet $SINGLEMDS \
3423 lctl get_param -n mdd.*MDT0000*.atime_diff)
3427 # test setting directory atime to future
3428 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3429 local atime=$(stat -c %X $DIR/$tdir)
3430 [ "$atime" = $TEST_39_ATIME ] ||
3431 error "atime is not set to future: $atime, $TEST_39_ATIME"
3433 # test setting directory atime from future to now
3434 local now=$(date +%s)
3435 touch -a -d @$now $DIR/$tdir
3437 atime=$(stat -c %X $DIR/$tdir)
3438 [ "$atime" -eq "$now" ] ||
3439 error "atime is not updated from future: $atime, $now"
3441 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3444 # test setting directory atime when now > dir atime + atime_diff
3445 local d1=$(date +%s)
3447 local d2=$(date +%s)
3448 cancel_lru_locks mdc
3449 atime=$(stat -c %X $DIR/$tdir)
3450 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3451 error "atime is not updated : $atime, should be $d2"
3453 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3456 # test not setting directory atime when now < dir atime + atime_diff
3458 cancel_lru_locks mdc
3459 atime=$(stat -c %X $DIR/$tdir)
3460 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3461 error "atime is updated to $atime, should remain $d1<atime<$d2"
3463 do_facet $SINGLEMDS \
3464 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3466 run_test 39l "directory atime update ==========================="
3469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3472 local far_past_mtime=$(date -d "May 29 1953" +%s)
3473 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3475 touch -m -d @$far_past_mtime $DIR1/$tfile
3476 touch -a -d @$far_past_atime $DIR1/$tfile
3478 for (( i=0; i < 2; i++ )) ; do
3479 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3480 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3481 error "atime or mtime set incorrectly"
3483 cancel_lru_locks osc
3484 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3487 run_test 39m "test atime and mtime before 1970"
3489 test_39n() { # LU-3832
3490 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3491 local atime_diff=$(do_facet $SINGLEMDS \
3492 lctl get_param -n mdd.*MDT0000*.atime_diff)
3497 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3500 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3501 atime0=$(stat -c %X $DIR/$tfile)
3504 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3505 atime1=$(stat -c %X $DIR/$tfile)
3508 cancel_lru_locks mdc
3509 cancel_lru_locks osc
3510 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3511 atime2=$(stat -c %X $DIR/$tfile)
3513 do_facet $SINGLEMDS \
3514 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3516 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3517 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3519 run_test 39n "check that O_NOATIME is honored"
3522 TESTDIR=$DIR/$tdir/$tfile
3523 [ -e $TESTDIR ] && rm -rf $TESTDIR
3530 links2=$(stat -c %h .)
3531 [ $(($links1 + 2)) != $links2 ] &&
3532 error "wrong links count $(($links1 + 2)) != $links2"
3534 links3=$(stat -c %h .)
3535 [ $(($links1 + 1)) != $links3 ] &&
3536 error "wrong links count $links1 != $links3"
3539 run_test 39o "directory cached attributes updated after create ========"
3542 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3544 TESTDIR=$DIR/$tdir/$tfile
3545 [ -e $TESTDIR ] && rm -rf $TESTDIR
3546 test_mkdir -p $TESTDIR
3550 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3551 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3553 links2=$(stat -c %h .)
3554 [ $(($links1 + 2)) != $links2 ] &&
3555 error "wrong links count $(($links1 + 2)) != $links2"
3557 links3=$(stat -c %h .)
3558 [ $(($links1 + 1)) != $links3 ] &&
3559 error "wrong links count $links1 != $links3"
3562 run_test 39p "remote directory cached attributes updated after create ========"
3565 test_39q() { # LU-8041
3566 local testdir=$DIR/$tdir
3568 multiop_bg_pause $testdir D_c || error "multiop failed"
3570 cancel_lru_locks mdc
3571 kill -USR1 $multipid
3572 local atime=$(stat -c %X $testdir)
3573 [ "$atime" -ne 0 ] || error "atime is zero"
3575 run_test 39q "close won't zero out atime"
3578 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3579 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3580 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3581 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3582 error "$tfile is not 4096 bytes in size"
3584 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3588 small_write $DIR/f41 18
3590 run_test 41 "test small file write + fstat ====================="
3592 count_ost_writes() {
3593 lctl get_param -n osc.*.stats |
3594 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3595 END { printf("%0.0f", writes) }'
3602 BG_DIRTY_RATIO_SAVE=10
3603 MAX_BG_DIRTY_RATIO=25
3607 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3608 # dirty_ratio, dirty_background_ratio
3609 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3610 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3611 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3612 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3614 # if file not here, we are a 2.4 kernel
3615 kill -CONT `pidof kupdated`
3620 # setup the trap first, so someone cannot exit the test at the
3621 # exact wrong time and mess up a machine
3622 trap start_writeback EXIT
3623 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3624 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3625 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3626 sysctl -w vm.dirty_writeback_centisecs=0
3627 sysctl -w vm.dirty_writeback_centisecs=0
3628 # save and increase /proc/sys/vm/dirty_ratio
3629 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3630 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3631 # save and increase /proc/sys/vm/dirty_background_ratio
3632 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3633 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3635 # if file not here, we are a 2.4 kernel
3636 kill -STOP `pidof kupdated`
3640 # ensure that all stripes have some grant before we test client-side cache
3642 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3643 dd if=/dev/zero of=$i bs=4k count=1
3648 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3649 # file truncation, and file removal.
3651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3653 cancel_lru_locks osc
3655 sync; sleep 1; sync # just to be safe
3656 BEFOREWRITES=`count_ost_writes`
3657 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3658 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3659 AFTERWRITES=`count_ost_writes`
3660 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3661 error "$BEFOREWRITES < $AFTERWRITES"
3664 run_test 42a "ensure that we don't flush on close"
3667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3669 cancel_lru_locks osc
3672 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3673 BEFOREWRITES=$(count_ost_writes)
3674 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3675 AFTERWRITES=$(count_ost_writes)
3676 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3677 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3679 BEFOREWRITES=$(count_ost_writes)
3680 sync || error "sync: $?"
3681 AFTERWRITES=$(count_ost_writes)
3682 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3683 error "$BEFOREWRITES < $AFTERWRITES on sync"
3685 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3689 run_test 42b "test destroy of file with cached dirty data ======"
3691 # if these tests just want to test the effect of truncation,
3692 # they have to be very careful. consider:
3693 # - the first open gets a {0,EOF}PR lock
3694 # - the first write conflicts and gets a {0, count-1}PW
3695 # - the rest of the writes are under {count,EOF}PW
3696 # - the open for truncate tries to match a {0,EOF}PR
3697 # for the filesize and cancels the PWs.
3698 # any number of fixes (don't get {0,EOF} on open, match
3699 # composite locks, do smarter file size management) fix
3700 # this, but for now we want these tests to verify that
3701 # the cancellation with truncate intent works, so we
3702 # start the file with a full-file pw lock to match against
3703 # until the truncate.
3708 cancel_lru_locks osc
3710 # prime the file with 0,EOF PW to match
3714 # now the real test..
3715 dd if=/dev/zero of=$file bs=1024 count=100
3716 BEFOREWRITES=`count_ost_writes`
3717 $TRUNCATE $file $offset
3718 cancel_lru_locks osc
3719 AFTERWRITES=`count_ost_writes`
3724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3726 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3727 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3730 run_test 42c "test partial truncate of file with cached dirty data"
3733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3735 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3736 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3739 run_test 42d "test complete truncate of file with cached dirty data"
3741 test_42e() { # bug22074
3742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3743 local TDIR=$DIR/${tdir}e
3744 local pagesz=$(page_size)
3745 local pages=16 # hardcoded 16 pages, don't change it.
3746 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3747 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3751 test_mkdir -p $DIR/${tdir}e
3752 $SETSTRIPE -c 1 $TDIR
3753 createmany -o $TDIR/f $files
3755 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3757 # we assume that with $OSTCOUNT files, at least one of them will
3758 # be allocated on OST0.
3759 warmup_files=$((OSTCOUNT * max_dirty_mb))
3760 createmany -o $TDIR/w $warmup_files
3762 # write a large amount of data into one file and sync, to get good
3763 # avail_grant number from OST.
3764 for ((i=0; i<$warmup_files; i++)); do
3765 idx=$($GETSTRIPE -i $TDIR/w$i)
3766 [ $idx -ne 0 ] && continue
3767 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3770 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3772 $LCTL get_param $proc_osc0/cur_dirty_bytes
3773 $LCTL get_param $proc_osc0/cur_grant_bytes
3775 # create as much dirty pages as we can while not to trigger the actual
3776 # RPCs directly. but depends on the env, VFS may trigger flush during this
3777 # period, hopefully we are good.
3778 for ((i=0; i<$warmup_files; i++)); do
3779 idx=$($GETSTRIPE -i $TDIR/w$i)
3780 [ $idx -ne 0 ] && continue
3781 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3783 $LCTL get_param $proc_osc0/cur_dirty_bytes
3784 $LCTL get_param $proc_osc0/cur_grant_bytes
3786 # perform the real test
3787 $LCTL set_param $proc_osc0/rpc_stats 0
3788 for ((;i<$files; i++)); do
3789 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3790 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3793 $LCTL get_param $proc_osc0/rpc_stats
3796 local have_ppr=false
3797 $LCTL get_param $proc_osc0/rpc_stats |
3798 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3799 # skip lines until we are at the RPC histogram data
3800 [ "$PPR" == "pages" ] && have_ppr=true && continue
3801 $have_ppr || continue
3803 # we only want the percent stat for < 16 pages
3804 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3806 percent=$((percent + WPCT))
3807 if [[ $percent -gt 15 ]]; then
3808 error "less than 16-pages write RPCs" \
3815 run_test 42e "verify sub-RPC writes are not done synchronously"
3817 test_43A() { # was test_43
3818 test_mkdir -p $DIR/$tdir
3819 cp -p /bin/ls $DIR/$tdir/$tfile
3820 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3822 # give multiop a chance to open
3825 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3828 run_test 43A "execution of file opened for write should return -ETXTBSY"
3831 test_mkdir $DIR/$tdir
3832 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3833 cp -p multiop $DIR/$tdir/multiop
3834 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3835 error "multiop open $TMP/$tfile.junk failed"
3837 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3838 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3839 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3841 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3845 test_mkdir $DIR/$tdir
3846 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3847 cp -p multiop $DIR/$tdir/multiop
3848 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3849 error "multiop open $TMP/$tfile.junk failed"
3851 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3852 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3853 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3855 run_test 43b "truncate of file being executed should return -ETXTBSY"
3858 local testdir="$DIR/$tdir"
3861 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3862 ( cd $testdir && md5sum -c )
3864 run_test 43c "md5sum of copy into lustre"
3866 test_44A() { # was test_44
3867 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3868 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3869 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3871 run_test 44A "zero length read from a sparse stripe"
3874 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3876 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3877 [[ $nstripe -gt $OSTCOUNT ]] &&
3878 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3880 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3882 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3883 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3887 OFFSETS="0 $((stride/2)) $((stride-1))"
3888 for offset in $OFFSETS; do
3889 for i in $(seq 0 $((nstripe-1))); do
3890 local GLOBALOFFSETS=""
3892 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3893 local myfn=$DIR/d44a-$size
3894 echo "--------writing $myfn at $size"
3895 ll_sparseness_write $myfn $size ||
3896 error "ll_sparseness_write"
3897 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3898 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3899 error "ll_sparseness_verify $GLOBALOFFSETS"
3901 for j in $(seq 0 $((nstripe-1))); do
3903 size=$((((j + $nstripe )*$stride + $offset)))
3904 ll_sparseness_write $myfn $size ||
3905 error "ll_sparseness_write"
3906 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3908 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3909 error "ll_sparseness_verify $GLOBALOFFSETS"
3914 run_test 44a "test sparse pwrite ==============================="
3918 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3924 before=`dirty_osc_total`
3925 echo executing "\"$*\""
3927 after=`dirty_osc_total`
3928 echo before $before, after $after
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3933 # Obtain grants from OST if it supports it
3934 echo blah > ${f}_grant
3937 do_dirty_record "echo blah > $f"
3938 [[ $before -eq $after ]] && error "write wasn't cached"
3939 do_dirty_record "> $f"
3940 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3941 do_dirty_record "echo blah > $f"
3942 [[ $before -eq $after ]] && error "write wasn't cached"
3943 do_dirty_record "sync"
3944 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3945 do_dirty_record "echo blah > $f"
3946 [[ $before -eq $after ]] && error "write wasn't cached"
3947 do_dirty_record "cancel_lru_locks osc"
3948 [[ $before -gt $after ]] ||
3949 error "lock cancellation didn't lower dirty count"
3952 run_test 45 "osc io page accounting ============================"
3954 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3955 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3956 # objects offset and an assert hit when an rpc was built with 1023's mapped
3957 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3963 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3965 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3966 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3970 run_test 46 "dirtying a previously written page ================"
3972 # test_47 is removed "Device nodes check" is moved to test_28
3974 test_48a() { # bug 2399
3975 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3976 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3977 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3979 test_mkdir $DIR/$tdir
3981 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3982 test_mkdir $DIR/$tdir || error "recreate directory failed"
3983 touch foo || error "'touch foo' failed after recreating cwd"
3984 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3985 touch .foo || error "'touch .foo' failed after recreating cwd"
3986 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3987 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3988 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3989 cd . || error "'cd .' failed after recreating cwd"
3990 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3991 rmdir . && error "'rmdir .' worked after recreating cwd"
3992 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3993 cd .. || error "'cd ..' failed after recreating cwd"
3995 run_test 48a "Access renamed working dir (should return errors)="
3997 test_48b() { # bug 2399
3999 test_mkdir $DIR/$tdir
4001 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4002 touch foo && error "'touch foo' worked after removing cwd"
4003 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4004 touch .foo && error "'touch .foo' worked after removing cwd"
4005 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4006 ls . > /dev/null && error "'ls .' worked after removing cwd"
4007 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4008 test_mkdir . && error "'mkdir .' worked after removing cwd"
4009 rmdir . && error "'rmdir .' worked after removing cwd"
4010 ln -s . foo && error "'ln -s .' worked after removing cwd"
4011 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4013 run_test 48b "Access removed working dir (should return errors)="
4015 test_48c() { # bug 2350
4016 #lctl set_param debug=-1
4019 test_mkdir -p $DIR/$tdir/dir
4021 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4022 $TRACE touch foo && error "touch foo worked after removing cwd"
4023 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4024 touch .foo && error "touch .foo worked after removing cwd"
4025 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4026 $TRACE ls . && error "'ls .' worked after removing cwd"
4027 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4028 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4029 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4030 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4031 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4033 run_test 48c "Access removed working subdir (should return errors)"
4035 test_48d() { # bug 2350
4036 #lctl set_param debug=-1
4039 test_mkdir -p $DIR/$tdir/dir
4041 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4042 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4043 $TRACE touch foo && error "'touch foo' worked after removing parent"
4044 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4045 touch .foo && error "'touch .foo' worked after removing parent"
4046 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4047 $TRACE ls . && error "'ls .' worked after removing parent"
4048 $TRACE ls .. && error "'ls ..' worked after removing parent"
4049 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4050 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4051 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4054 run_test 48d "Access removed parent subdir (should return errors)"
4056 test_48e() { # bug 4134
4057 #lctl set_param debug=-1
4060 test_mkdir -p $DIR/$tdir/dir
4062 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4063 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4064 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4065 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4066 # On a buggy kernel addition of "touch foo" after cd .. will
4067 # produce kernel oops in lookup_hash_it
4068 touch ../foo && error "'cd ..' worked after recreate parent"
4070 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4072 run_test 48e "Access to recreated parent subdir (should return errors)"
4074 test_49() { # LU-1030
4075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4076 remote_ost_nodsh && skip "remote OST with nodsh" && return
4077 # get ost1 size - lustre-OST0000
4078 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4080 # write 800M at maximum
4081 [[ $ost1_size -lt 2 ]] && ost1_size=2
4082 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4084 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4085 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4088 # change max_pages_per_rpc while writing the file
4089 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4090 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4091 # loop until dd process exits
4092 while ps ax -opid | grep -wq $dd_pid; do
4093 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4094 sleep $((RANDOM % 5 + 1))
4096 # restore original max_pages_per_rpc
4097 $LCTL set_param $osc1_mppc=$orig_mppc
4098 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4100 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4104 test_mkdir $DIR/$tdir
4106 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4108 run_test 50 "special situations: /proc symlinks ==============="
4110 test_51a() { # was test_51
4111 # bug 1516 - create an empty entry right after ".." then split dir
4112 test_mkdir -c1 $DIR/$tdir
4113 touch $DIR/$tdir/foo
4114 $MCREATE $DIR/$tdir/bar
4116 createmany -m $DIR/$tdir/longfile 201
4118 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4119 $MCREATE $DIR/$tdir/longfile$FNUM
4124 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4126 run_test 51a "special situations: split htree with empty entry =="
4128 cleanup_print_lfs_df () {
4135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4136 local dir=$DIR/$tdir
4138 local nrdirs=$((65536 + 100))
4140 # cleanup the directory
4143 test_mkdir -p -c1 $dir
4147 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4148 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4149 [[ $numfree -lt $nrdirs ]] &&
4150 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4153 # need to check free space for the directories as well
4154 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4155 numfree=$(( blkfree / $(fs_inode_ksize) ))
4156 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4159 trap cleanup_print_lfsdf EXIT
4162 createmany -d $dir/d $nrdirs ||
4163 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4166 nrdirs=$(ls -U $dir | wc -l)
4168 # unlink all but 100 subdirectories, then check it still works
4170 local delete=$((nrdirs - left))
4175 # for ldiskfs the nlink count should be 1, but this is OSD specific
4176 # and so this is listed for informational purposes only
4177 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4178 unlinkmany -d $dir/d $delete ||
4179 error "unlink of first $delete subdirs failed"
4181 echo "nlink between: $(stat -c %h $dir)"
4182 local found=$(ls -U $dir | wc -l)
4183 [ $found -ne $left ] &&
4184 error "can't find subdirs: found only $found, expected $left"
4186 unlinkmany -d $dir/d $delete $left ||
4187 error "unlink of second $left subdirs failed"
4188 # regardless of whether the backing filesystem tracks nlink accurately
4189 # or not, the nlink count shouldn't be more than "." and ".." here
4190 local after=$(stat -c %h $dir)
4191 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4192 echo "nlink after: $after"
4194 cleanup_print_lfs_df
4196 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4200 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4201 test_mkdir -p $DIR/$tdir
4202 createmany -o $DIR/$tdir/t- 1000
4203 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4204 for N in $(seq 0 $((OSTCOUNT - 1))); do
4205 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4206 END { printf("%0.0f", objs) }' $TMP/$tfile)
4207 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4208 '($1 == '$N') { objs += 1 } \
4209 END { printf("%0.0f", objs) }')
4210 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4212 unlinkmany $DIR/$tdir/t- 1000
4215 for N in $(seq 1 $((OSTCOUNT - 1))); do
4216 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4217 error "OST $N has less objects vs OST $NLAST" \
4218 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4219 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4220 error "OST $N has less objects vs OST $NLAST" \
4221 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4223 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4224 error "OST $N has less #0 objects vs OST $NLAST" \
4225 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4226 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4227 error "OST $N has less #0 objects vs OST $NLAST" \
4228 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4233 run_test 51d "check object distribution"
4236 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4237 skip "ldiskfs only test"
4241 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4242 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4244 touch $DIR/$tdir/d0/foo
4245 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4246 error "file exceed 65000 nlink limit!"
4247 unlinkmany $DIR/$tdir/d0/f- 65001
4250 run_test 51e "check file nlink limit"
4253 test_mkdir $DIR/$tdir
4256 local ulimit_old=$(ulimit -n)
4257 local spare=20 # number of spare fd's for scripts/libraries, etc.
4258 local mdt=$(lfs getstripe -M $DIR/$tdir)
4259 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4261 echo "MDT$mdt numfree=$numfree, max=$max"
4262 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4263 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4264 while ! ulimit -n $((numfree + spare)); do
4265 numfree=$((numfree * 3 / 4))
4267 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4269 echo "left ulimit at $ulimit_old"
4272 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4273 error "create+open $numfree files in $DIR/$tdir failed"
4274 ulimit -n $ulimit_old
4276 # if createmany exits at 120s there will be fewer than $numfree files
4277 unlinkmany $DIR/$tdir/f $numfree || true
4279 run_test 51f "check many open files limit"
4282 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4283 test_mkdir -p $DIR/$tdir
4284 touch $DIR/$tdir/foo
4285 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4286 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4287 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4288 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4289 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4291 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4292 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4293 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4295 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4296 cp -r $DIR/$tdir $TMP/
4297 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4299 run_test 52a "append-only flag test (should return errors)"
4302 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4303 test_mkdir -p $DIR/$tdir
4304 touch $DIR/$tdir/foo
4305 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4306 cat test > $DIR/$tdir/foo && error "cat test worked"
4307 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4308 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4309 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4311 echo foo >> $DIR/$tdir/foo && error "echo worked"
4312 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4313 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4314 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4315 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4317 chattr -i $DIR/$tdir/foo || error "chattr failed"
4319 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4321 run_test 52b "immutable flag test (should return errors) ======="
4324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4325 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4326 remote_ost_nodsh && skip "remote OST with nodsh" && return
4339 local support_last_seq=true
4341 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4342 support_last_seq=false
4345 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4347 for value in $(do_facet $SINGLEMDS \
4348 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4349 param=$(echo ${value[0]} | cut -d "=" -f1)
4350 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4352 if $support_last_seq; then
4353 param_seq=$(echo $param |
4354 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4355 mds_last_seq=$(do_facet $SINGLEMDS \
4356 $LCTL get_param -n $param_seq)
4358 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4360 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4361 node=$(facet_active_host ost$((ostnum+1)))
4362 param="obdfilter.$ostname.last_id"
4363 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4364 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4365 ost_last_id=$ost_last
4367 if $support_last_seq; then
4368 ost_last_id=$(echo $ost_last |
4369 awk -F':' '{print $2}' |
4371 ost_last_seq=$(echo $ost_last |
4372 awk -F':' '{print $1}')
4373 [[ $ost_last_seq = $mds_last_seq ]] || continue
4376 if [[ $ost_last_id != $mds_last ]]; then
4377 error "$ost_last_id != $mds_last"
4384 $found || error "can not match last_seq/last_id for $mdtosc"
4387 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4390 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4392 $SOCKETSERVER $DIR/socket ||
4393 error "$SOCKETSERVER $DIR/socket failed: $?"
4394 $SOCKETCLIENT $DIR/socket ||
4395 error "$SOCKETCLIENT $DIR/socket failed: $?"
4396 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4398 run_test 54a "unix domain socket test =========================="
4404 dd if=/dev/zero of=$f bs=$(page_size) count=1
4406 run_test 54b "char device works in lustre ======================"
4409 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4410 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4411 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4413 for i in $(seq 3 7); do
4414 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4423 loopdev="$DIR/loop54c"
4426 $UMOUNT $DIR/$tdir || rc=$?
4427 losetup -d $loopdev || true
4428 losetup -d $LOOPDEV || true
4429 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4435 loopdev="$DIR/loop54c"
4438 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4439 trap cleanup_54c EXIT
4440 mknod $loopdev b 7 $LOOPNUM
4441 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4442 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4443 losetup $loopdev $DIR/$tfile ||
4444 error "can't set up $loopdev for $DIR/$tfile"
4445 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4446 test_mkdir -p $DIR/$tdir
4447 mount -t ext2 $loopdev $DIR/$tdir ||
4448 error "error mounting $loopdev on $DIR/$tdir"
4449 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4452 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4456 run_test 54c "block device works in lustre ====================="
4462 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4464 run_test 54d "fifo device works in lustre ======================"
4469 cp -aL /dev/console $f
4470 echo $string > $f || error "echo $string to $f failed"
4472 run_test 54e "console/tty device works in lustre ======================"
4474 #The test_55 used to be iopen test and it was removed by bz#24037.
4475 #run_test 55 "check iopen_connect_dentry() ======================"
4477 test_56a() { # was test_56
4480 test_mkdir -p $DIR/$tdir/dir
4482 NUMFILESx2=$(($NUMFILES * 2))
4483 for i in $(seq 1 $NUMFILES); do
4484 touch $DIR/$tdir/file$i
4485 touch $DIR/$tdir/dir/file$i
4488 # test lfs getstripe with --recursive
4489 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4490 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4491 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4492 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4493 [[ $FILENUM -eq $NUMFILES ]] ||
4494 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4495 echo "$GETSTRIPE --recursive passed."
4497 # test lfs getstripe with file instead of dir
4498 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4499 [[ $FILENUM -eq 1 ]] ||
4500 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4501 echo "$GETSTRIPE file1 passed."
4503 #test lfs getstripe with --verbose
4504 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4505 grep -c lmm_magic) -eq $NUMFILES ]] ||
4506 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4507 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4508 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4510 #test lfs getstripe with -v prints lmm_fid
4511 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4512 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4513 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4514 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4515 echo "$GETSTRIPE --verbose passed."
4517 #check for FID information
4518 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4519 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4520 awk '/lmm_fid: / { print $2 }')
4521 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4522 [ "$fid1" != "$fid2" ] &&
4523 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4524 [ "$fid1" != "$fid3" ] &&
4525 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4526 echo "$GETSTRIPE --fid passed."
4528 #test lfs getstripe with --obd
4529 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4530 grep -q "unknown obduuid" ||
4531 error "$GETSTRIPE --obd wrong_uuid should return error message"
4533 [[ $OSTCOUNT -lt 2 ]] &&
4534 skip_env "skipping other $GETSTRIPE --obd test" && return
4537 OBDUUID=$(ostuuid_from_index $OSTIDX)
4538 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4539 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4540 [[ $FOUND -eq $FILENUM ]] ||
4541 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4542 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4543 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4544 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4545 error "$GETSTRIPE --obd: should not show file on other obd"
4546 echo "$GETSTRIPE --obd passed"
4548 run_test 56a "check $GETSTRIPE"
4551 test_mkdir $DIR/$tdir
4553 for i in $(seq 1 $NUMDIRS); do
4554 test_mkdir $DIR/$tdir/dir$i
4557 # test lfs getdirstripe default mode is non-recursion, which is
4558 # different from lfs getstripe
4559 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4560 [[ $dircnt -eq 1 ]] ||
4561 error "$LFS getdirstripe: found $dircnt, not 1"
4562 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4563 grep -c lmv_stripe_count)
4564 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4565 error "$LFS getdirstripe --recursive: found $dircnt, \
4566 not $((NUMDIRS + 1))"
4568 run_test 56b "check $LFS getdirstripe"
4572 local ost_name=$(ostname_from_index $ost_idx)
4574 local old_status=$(ost_dev_status $ost_idx)
4575 [[ -z "$old_status" ]] ||
4576 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4578 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4581 local new_status=$(ost_dev_status $ost_idx)
4582 [[ "$new_status" = "D" ]] ||
4583 error "OST $ost_name is in status of '$new_status', not 'D'"
4585 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4588 new_status=$(ost_dev_status $ost_idx)
4589 [[ -z "$new_status" ]] ||
4590 error "OST $ost_name is in status of '$new_status', not ''"
4592 run_test 56c "check 'lfs df' showing device status"
4597 local LOCAL_NUMFILES="$1"
4598 local LOCAL_NUMDIRS="$2"
4599 local MKDIR_PARAMS="$3"
4600 local DIR_STRIPE_PARAMS="$4"
4602 if [ ! -d "$TDIR" ] ; then
4603 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4604 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4605 for i in `seq 1 $LOCAL_NUMFILES` ; do
4608 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4609 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4610 for j in `seq 1 $LOCAL_NUMFILES` ; do
4611 touch $TDIR/dir$i/file$j
4617 setup_56_special() {
4621 if [ ! -e "$TDIR/loop1b" ] ; then
4622 for i in `seq 1 $LOCAL_NUMFILES` ; do
4623 mknod $TDIR/loop${i}b b 7 $i
4624 mknod $TDIR/null${i}c c 1 3
4625 ln -s $TDIR/file1 $TDIR/link${i}l
4627 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4628 mknod $TDIR/dir$i/loop${i}b b 7 $i
4629 mknod $TDIR/dir$i/null${i}c c 1 3
4630 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4639 setup_56 $NUMFILES $NUMDIRS
4641 EXPECTED=$(($NUMDIRS + 2))
4642 # test lfs find with -name
4643 for i in $(seq 1 $NUMFILES) ; do
4644 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4645 [ $NUMS -eq $EXPECTED ] ||
4646 error "lfs find -name \"*$i\" $TDIR wrong: "\
4647 "found $NUMS, expected $EXPECTED"
4650 run_test 56g "check lfs find -name ============================="
4656 setup_56 $NUMFILES $NUMDIRS
4658 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4659 # test lfs find with ! -name
4660 for i in $(seq 1 $NUMFILES) ; do
4661 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4662 [ $NUMS -eq $EXPECTED ] ||
4663 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4664 "found $NUMS, expected $EXPECTED"
4667 run_test 56h "check lfs find ! -name ============================="
4671 test_mkdir -p $DIR/$tdir
4672 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4673 CMD="$LFIND -ost $UUID $DIR/$tdir"
4675 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4677 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4681 setup_56_special $NUMFILES $NUMDIRS
4683 EXPECTED=$((NUMDIRS + 1))
4684 CMD="$LFIND -type d $TDIR"
4685 NUMS=$($CMD | wc -l)
4686 [ $NUMS -eq $EXPECTED ] ||
4687 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4689 run_test 56j "check lfs find -type d ============================="
4693 setup_56_special $NUMFILES $NUMDIRS
4695 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4696 CMD="$LFIND -type f $TDIR"
4697 NUMS=$($CMD | wc -l)
4698 [ $NUMS -eq $EXPECTED ] ||
4699 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4701 run_test 56k "check lfs find -type f ============================="
4705 setup_56_special $NUMFILES $NUMDIRS
4707 EXPECTED=$((NUMDIRS + NUMFILES))
4708 CMD="$LFIND -type b $TDIR"
4709 NUMS=$($CMD | wc -l)
4710 [ $NUMS -eq $EXPECTED ] ||
4711 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4713 run_test 56l "check lfs find -type b ============================="
4717 setup_56_special $NUMFILES $NUMDIRS
4719 EXPECTED=$((NUMDIRS + NUMFILES))
4720 CMD="$LFIND -type c $TDIR"
4721 NUMS=$($CMD | wc -l)
4722 [ $NUMS -eq $EXPECTED ] ||
4723 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4725 run_test 56m "check lfs find -type c ============================="
4729 setup_56_special $NUMFILES $NUMDIRS
4731 EXPECTED=$((NUMDIRS + NUMFILES))
4732 CMD="$LFIND -type l $TDIR"
4733 NUMS=$($CMD | wc -l)
4734 [ $NUMS -eq $EXPECTED ] ||
4735 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4737 run_test 56n "check lfs find -type l ============================="
4741 setup_56 $NUMFILES $NUMDIRS
4742 utime $TDIR/file1 > /dev/null || error "utime (1)"
4743 utime $TDIR/file2 > /dev/null || error "utime (2)"
4744 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4745 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4746 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4747 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4750 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4751 [ $NUMS -eq $EXPECTED ] || \
4752 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4755 CMD="$LFIND -mtime 0 $TDIR"
4756 NUMS=$($CMD | wc -l)
4757 [ $NUMS -eq $EXPECTED ] ||
4758 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4760 run_test 56o "check lfs find -mtime for old files =========================="
4763 [ $RUNAS_ID -eq $UID ] &&
4764 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4767 setup_56 $NUMFILES $NUMDIRS
4769 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4771 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4772 NUMS=$($CMD | wc -l)
4773 [ $NUMS -eq $EXPECTED ] || \
4774 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4776 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4777 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4778 NUMS=$($CMD | wc -l)
4779 [ $NUMS -eq $EXPECTED ] || \
4780 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4782 run_test 56p "check lfs find -uid and ! -uid ==============================="
4785 [ $RUNAS_ID -eq $UID ] &&
4786 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4789 setup_56 $NUMFILES $NUMDIRS
4791 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4794 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4795 NUMS=$($CMD | wc -l)
4796 [ $NUMS -eq $EXPECTED ] ||
4797 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4799 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4800 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4801 NUMS=$($CMD | wc -l)
4802 [ $NUMS -eq $EXPECTED ] ||
4803 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4805 run_test 56q "check lfs find -gid and ! -gid ==============================="
4809 setup_56 $NUMFILES $NUMDIRS
4812 CMD="$LFIND -size 0 -type f $TDIR"
4813 NUMS=$($CMD | wc -l)
4814 [ $NUMS -eq $EXPECTED ] ||
4815 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4817 CMD="$LFIND ! -size 0 -type f $TDIR"
4818 NUMS=$($CMD | wc -l)
4819 [ $NUMS -eq $EXPECTED ] ||
4820 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4821 echo "test" > $TDIR/$tfile
4822 echo "test2" > $TDIR/$tfile.2 && sync
4824 CMD="$LFIND -size 5 -type f $TDIR"
4825 NUMS=$($CMD | wc -l)
4826 [ $NUMS -eq $EXPECTED ] ||
4827 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4829 CMD="$LFIND -size +5 -type f $TDIR"
4830 NUMS=$($CMD | wc -l)
4831 [ $NUMS -eq $EXPECTED ] ||
4832 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4834 CMD="$LFIND -size +0 -type f $TDIR"
4835 NUMS=$($CMD | wc -l)
4836 [ $NUMS -eq $EXPECTED ] ||
4837 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4839 CMD="$LFIND ! -size -5 -type f $TDIR"
4840 NUMS=$($CMD | wc -l)
4841 [ $NUMS -eq $EXPECTED ] ||
4842 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4844 CMD="$LFIND -size -5 -type f $TDIR"
4845 NUMS=$($CMD | wc -l)
4846 [ $NUMS -eq $EXPECTED ] ||
4847 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4849 run_test 56r "check lfs find -size works =========================="
4851 test_56s() { # LU-611
4856 for i in $(seq 1 $NUMDIRS); do
4857 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4860 CMD="$LFIND -c $OSTCOUNT $TDIR"
4861 NUMS=$($CMD | wc -l)
4862 [ $NUMS -eq $EXPECTED ] || {
4864 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4868 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4869 if [[ $OSTCOUNT -gt 1 ]]; then
4870 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4874 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4878 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4879 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4880 NUMS=$($CMD | wc -l)
4881 [ $NUMS -eq $EXPECTED ] || {
4883 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4886 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4887 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4888 NUMS=$($CMD | wc -l)
4889 [ $NUMS -eq $EXPECTED ] || {
4891 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4895 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4896 NUMS=$($CMD | wc -l)
4897 [ $NUMS -eq $EXPECTED ] || {
4899 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4902 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4903 NUMS=$($CMD | wc -l)
4904 [ $NUMS -eq $EXPECTED ] || {
4906 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4910 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4911 NUMS=$($CMD | wc -l)
4912 [ $NUMS -eq $EXPECTED ] || {
4914 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4917 run_test 56s "check lfs find -stripe-count works"
4919 test_56t() { # LU-611
4924 for i in $(seq 1 $NUMDIRS); do
4925 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4928 CMD="$LFIND -S 4M $TDIR"
4929 NUMS=$($CMD | wc -l)
4930 [ $NUMS -eq $EXPECTED ] || {
4932 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4936 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4938 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4940 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4941 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4942 NUMS=$($CMD | wc -l)
4943 [ $NUMS -eq $EXPECTED ] ||
4944 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4946 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4947 NUMS=$($CMD | wc -l)
4948 [ $NUMS -eq $EXPECTED ] ||
4949 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4951 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4952 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4953 NUMS=$($CMD | wc -l)
4954 [ $NUMS -eq $EXPECTED ] ||
4955 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4957 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4958 NUMS=$($CMD | wc -l)
4959 [ $NUMS -eq $EXPECTED ] ||
4960 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4963 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4964 NUMS=$($CMD | wc -l)
4965 [ $NUMS -eq $EXPECTED ] ||
4966 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4968 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4969 NUMS=$($CMD | wc -l)
4970 [ $NUMS -eq $EXPECTED ] ||
4971 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4974 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4975 NUMS=$($CMD | wc -l)
4976 [ $NUMS -eq $EXPECTED ] ||
4977 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4979 run_test 56t "check lfs find -stripe-size works"
4981 test_56u() { # LU-611
4983 setup_56 $NUMFILES $NUMDIRS "-i 0"
4985 if [[ $OSTCOUNT -gt 1 ]]; then
4986 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4992 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4993 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4994 NUMS=$($CMD | wc -l)
4995 [ $NUMS -eq $EXPECTED ] ||
4996 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4999 CMD="$LFIND -stripe-index 1 -type f $TDIR"
5000 NUMS=$($CMD | wc -l)
5001 [ $NUMS -eq $EXPECTED ] ||
5002 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5004 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5005 NUMS=$($CMD | wc -l)
5006 [ $NUMS -eq $EXPECTED ] ||
5007 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5010 # This should produce an error and not return any files
5011 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5012 NUMS=$($CMD 2>/dev/null | wc -l)
5013 [ $NUMS -eq $EXPECTED ] ||
5014 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5016 if [[ $OSTCOUNT -gt 1 ]]; then
5017 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5018 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5019 NUMS=$($CMD | wc -l)
5020 [ $NUMS -eq $EXPECTED ] ||
5021 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5024 run_test 56u "check lfs find -stripe-index works"
5031 setup_56 $NUMFILES $NUMDIRS
5033 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5034 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5036 for file in $($LFIND -mdt $UUID $TDIR); do
5037 file_mdt_idx=$($GETSTRIPE -M $file)
5038 [ $file_mdt_idx -eq $MDT_IDX ] ||
5039 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5042 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5045 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5049 rm -rf $TDIR || error "remove $TDIR failed"
5050 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5053 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5054 error "$GETSTRIPE -S -d $TDIR failed"
5055 stripe_size=${stripe_size%% *}
5057 local file_size=$((stripe_size * OSTCOUNT))
5058 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5059 local required_space=$((file_num * file_size))
5061 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5063 [[ $free_space -le $((required_space / 1024)) ]] &&
5064 skip_env "need $required_space bytes, have $free_space KB" &&
5068 local dd_count=$((file_size / dd_bs))
5070 # write data into the files
5074 for i in $(seq 1 $NUMFILES); do
5076 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5077 error "write data into $file failed"
5079 for i in $(seq 1 $NUMDIRS); do
5080 for j in $(seq 1 $NUMFILES); do
5081 file=$TDIR/dir$i/file$j
5082 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5083 error "write data into $file failed"
5087 # $LFS_MIGRATE will fail if hard link migration is unsupported
5088 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5089 createmany -l$TDIR/dir1/file1 $TDIR/dir1/link 200 ||
5090 error "creating links to $TDIR/dir1/file1 failed"
5094 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5097 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5099 eval $cmd || error "$cmd failed"
5101 check_stripe_count $TDIR/file1 $expected
5103 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5105 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5106 # OST 1 if it is on OST 0. This file is small enough to
5107 # be on only one stripe.
5108 file=$TDIR/migr_1_ost
5109 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5110 error "write data into $file failed"
5111 local obdidx=$($LFS getstripe -i $file)
5112 local oldmd5=$(md5sum $file)
5114 [[ $obdidx -eq 0 ]] && newobdidx=1
5115 cmd="$LFS migrate -i $newobdidx $file"
5117 eval $cmd || error "$cmd failed"
5118 local realobdix=$($LFS getstripe -i $file)
5119 local newmd5=$(md5sum $file)
5120 [[ $newobdidx -ne $realobdix ]] &&
5121 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5122 [[ "$oldmd5" != "$newmd5" ]] &&
5123 error "md5sum differ: $oldmd5, $newmd5"
5127 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5129 eval $cmd || error "$cmd failed"
5131 for j in $(seq 1 $NUMFILES); do
5132 check_stripe_count $TDIR/dir1/file$j $expected
5135 # lfs_migrate works with lfs find
5136 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5137 $LFS_MIGRATE -y -c $expected"
5139 eval $cmd || error "$cmd failed"
5141 for i in $(seq 2 $NUMFILES); do
5142 check_stripe_count $TDIR/file$i $expected
5144 for i in $(seq 2 $NUMDIRS); do
5145 for j in $(seq 1 $NUMFILES); do
5146 check_stripe_count $TDIR/dir$i/file$j $expected
5150 run_test 56w "check lfs_migrate -c stripe_count works"
5153 check_swap_layouts_support && return 0
5154 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5156 local dir0=$DIR/$tdir/$testnum
5157 test_mkdir -p $dir0 || error "creating dir $dir0"
5159 local ref1=/etc/passwd
5160 local file1=$dir0/file1
5162 $SETSTRIPE -c 2 $file1
5164 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5165 stripe=$($GETSTRIPE -c $file1)
5166 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5167 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5172 run_test 56x "lfs migration support"
5175 check_swap_layouts_support && return 0
5176 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5178 local dir0=$DIR/$tdir/$testnum
5179 test_mkdir -p $dir0 || error "creating dir $dir0"
5181 local ref1=/etc/passwd
5182 local file1=$dir0/file1
5184 $SETSTRIPE -c 2 $file1
5186 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5187 local stripe=$($GETSTRIPE -c $file1)
5188 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5189 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5194 run_test 56xa "lfs migration --block support"
5197 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5198 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5202 local dir0=$DIR/$tdir/$testnum
5203 test_mkdir -p $dir0 || error "creating dir $dir0"
5204 local f1=$dir0/file1
5205 local f2=$dir0/file2
5207 touch $f1 || error "creating std file $f1"
5208 $MULTIOP $f2 H2c || error "creating released file $f2"
5210 # a directory can be raid0, so ask only for files
5211 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5212 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5214 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5215 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5217 # only files can be released, so no need to force file search
5218 res=$($LFIND $dir0 -L released)
5219 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5221 res=$($LFIND $dir0 \! -L released)
5222 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5225 run_test 56y "lfs find -L raid0|released"
5227 test_56z() { # LU-4824
5228 # This checks to make sure 'lfs find' continues after errors
5229 # There are two classes of errors that should be caught:
5230 # - If multiple paths are provided, all should be searched even if one
5232 # - If errors are encountered during the search, it should not terminate
5235 test_mkdir $DIR/$tdir
5236 for i in d{0..9}; do
5237 test_mkdir $DIR/$tdir/$i
5239 touch $DIR/$tdir/d{0..9}/$tfile
5240 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5241 error "$LFS find did not return an error"
5242 # Make a directory unsearchable. This should NOT be the last entry in
5243 # directory order. Arbitrarily pick the 6th entry
5244 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5245 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5246 # The user should be able to see 10 directories and 9 files
5247 [ $count == 19 ] || error "$LFS find did not continue after error"
5249 run_test 56z "lfs find should continue after an error"
5251 test_56aa() { # LU-5937
5252 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5255 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5257 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5258 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5260 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5262 run_test 56aa "lfs find --size under striped dir"
5265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5266 # note test will not do anything if MDS is not local
5267 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5268 skip "ldiskfs only test"
5272 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5273 local MNTDEV="osd*.*MDT*.mntdev"
5274 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5275 [ -z "$DEV" ] && error "can't access $MNTDEV"
5276 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5277 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5278 error "can't access $DEV"
5279 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5280 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5284 run_test 57a "verify MDS filesystem created with large inodes =="
5287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5288 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5289 skip "ldiskfs only test"
5293 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5294 local dir=$DIR/$tdir
5298 local FILEN=$dir/f$FILECOUNT
5300 rm -rf $dir || error "removing $dir"
5301 test_mkdir -p -c1 $dir || error "creating $dir"
5302 local mdtidx=$($LFS getstripe -M $dir)
5303 local mdtname=MDT$(printf %04x $mdtidx)
5304 local facet=mds$((mdtidx + 1))
5306 echo "mcreating $FILECOUNT files"
5307 createmany -m $dir/f 1 $FILECOUNT || \
5308 error "creating files in $dir"
5310 # verify that files do not have EAs yet
5311 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5312 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5316 df $dir #make sure we get new statfs data
5317 local MDSFREE=$(do_facet $facet \
5318 lctl get_param -n osd*.*$mdtname.kbytesfree)
5319 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5320 echo "opening files to create objects/EAs"
5322 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5323 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5326 # verify that files have EAs now
5327 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5328 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5330 sleep 1 #make sure we get new statfs data
5332 local MDSFREE2=$(do_facet $facet \
5333 lctl get_param -n osd*.*$mdtname.kbytesfree)
5334 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5335 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5336 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5337 error "MDC before $MDCFREE != after $MDCFREE2"
5339 echo "MDC before $MDCFREE != after $MDCFREE2"
5340 echo "unable to confirm if MDS has large inodes"
5345 run_test 57b "default LOV EAs are stored inside large inodes ==="
5348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5349 [ -z "$(which wiretest 2>/dev/null)" ] &&
5350 skip_env "could not find wiretest" && return
5353 run_test 58 "verify cross-platform wire constants =============="
5356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5357 echo "touch 130 files"
5358 createmany -o $DIR/f59- 130
5360 unlinkmany $DIR/f59- 130
5362 # wait for commitment of removal
5363 wait_delete_completed
5365 run_test 59 "verify cancellation of llog records async ========="
5367 TEST60_HEAD="test_60 run $RANDOM"
5369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5370 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5371 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5372 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5373 skip_env "missing subtest run-llog.sh" && return
5375 log "$TEST60_HEAD - from kernel mode"
5376 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5377 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5378 do_facet mgs $LCTL dk > $TMP/$tfile
5380 # LU-6388: test llog_reader
5381 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5382 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5383 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5384 skip_env "missing llog_reader" && return
5385 local fstype=$(facet_fstype mgs)
5386 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5387 skip_env "Only for ldiskfs or zfs type mgs" && return
5389 local mntpt=$(facet_mntpt mgs)
5390 local mgsdev=$(mgsdevname 1)
5402 #get fid and record list
5403 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5405 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5407 #remount mgs as ldiskfs or zfs type
5408 stop mgs || error "stop mgs failed"
5409 mount_fstype mgs || error "remount mgs failed"
5410 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5413 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5414 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5419 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5421 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5423 echo "obj_file is $obj_file"
5424 do_facet mgs $llog_reader $obj_file
5426 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5427 awk '{ print $3 }' | sed -e "s/^type=//g")
5428 if [ $rec_type != $rec ]; then
5429 echo "FAILED test_60a wrong record type $rec_type," \
5435 #check obj path if record type is LLOG_LOGID_MAGIC
5436 if [ "$rec" == "1064553b" ]; then
5437 path=$(do_facet mgs $llog_reader $obj_file |
5438 grep "path=" | awk '{ print $NF }' |
5439 sed -e "s/^path=//g")
5440 if [ $obj_file != $mntpt/$path ]; then
5441 echo "FAILED test_60a wrong obj path" \
5442 "$montpt/$path, should be $obj_file"
5449 #restart mgs before "error", otherwise it will block the next test
5450 stop mgs || error "stop mgs failed"
5451 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5452 $pass || error "test failed, see FAILED test_60a messages for specifics"
5454 run_test 60a "llog_test run from kernel module and test llog_reader"
5457 # test old logid format
5458 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5459 do_facet mgs $LCTL dl | grep MGS
5460 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5461 error "old llog_print failed"
5464 # test new logid format
5465 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5466 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5467 error "new llog_print failed"
5470 run_test 60aa "llog_print works with FIDs and simple names"
5472 test_60b() { # bug 6411
5473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5487 [[ $LLOG_COUNT -gt 100 ]] &&
5488 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5490 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5494 echo "create 5000 files"
5495 createmany -o $DIR/f60c- 5000
5496 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5497 lctl set_param fail_loc=0x80000137
5498 unlinkmany $DIR/f60c- 5000
5499 lctl set_param fail_loc=0
5501 run_test 60c "unlink file when mds full"
5504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5505 SAVEPRINTK=$(lctl get_param -n printk)
5507 # verify "lctl mark" is even working"
5508 MESSAGE="test message ID $RANDOM $$"
5509 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5510 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5512 lctl set_param printk=0 || error "set lnet.printk failed"
5513 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5514 MESSAGE="new test message ID $RANDOM $$"
5515 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5516 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5517 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5519 lctl set_param -n printk="$SAVEPRINTK"
5521 run_test 60d "test printk console message masking"
5524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5525 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5527 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5528 do_facet mds1 lctl set_param fail_loc=0x15b
5531 run_test 60e "no space while new llog is being created"
5534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5536 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5537 cancel_lru_locks osc
5538 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5541 run_test 61 "mmap() writes don't make sync hang ================"
5543 # bug 2330 - insufficient obd_match error checking causes LBUG
5545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5548 cancel_lru_locks osc
5549 lctl set_param fail_loc=0x405
5550 cat $f && error "cat succeeded, expect -EIO"
5551 lctl set_param fail_loc=0
5553 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5554 # match every page all of the time.
5555 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5557 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5558 # Though this test is irrelevant anymore, it helped to reveal some
5559 # other grant bugs (LU-4482), let's keep it.
5560 test_63a() { # was test_63
5561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5562 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5563 for i in `seq 10` ; do
5564 dd if=/dev/zero of=$DIR/f63 bs=8k &
5570 rm -f $DIR/f63 || true
5572 run_test 63a "Verify oig_wait interruption does not crash ======="
5574 # bug 2248 - async write errors didn't return to application on sync
5575 # bug 3677 - async write errors left page locked
5577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5579 lctl set_param debug=-1
5581 # ensure we have a grant to do async writes
5582 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5585 sync # sync lest earlier test intercept the fail_loc
5587 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5588 lctl set_param fail_loc=0x80000406
5589 $MULTIOP $DIR/$tfile Owy && \
5590 error "sync didn't return ENOMEM"
5591 sync; sleep 2; sync # do a real sync this time to flush page
5592 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5593 error "locked page left in cache after async error" || true
5596 run_test 63b "async write errors should be returned to fsync ==="
5599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5601 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5603 run_test 64a "verify filter grant calculations (in kernel) ====="
5606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5607 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5609 run_test 64b "check out-of-space detection on client ==========="
5612 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5614 run_test 64c "verify grant shrink ========================------"
5616 # bug 1414 - set/get directories' stripe info
5618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5619 test_mkdir -p $DIR/$tdir
5621 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5623 run_test 65a "directory with no stripe info ===================="
5626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5627 test_mkdir -p $DIR/$tdir
5628 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5630 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5633 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5635 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5639 if [[ $OSTCOUNT -gt 1 ]]; then
5640 test_mkdir -p $DIR/$tdir
5641 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5643 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5644 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5646 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5649 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5653 test_mkdir -p $DIR/$tdir
5654 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5655 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5657 if [[ $STRIPECOUNT -le 0 ]]; then
5659 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5660 #LOV_MAX_STRIPE_COUNT is 2000
5661 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5663 sc=$(($STRIPECOUNT - 1))
5665 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5666 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5667 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5668 error "lverify failed"
5670 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5674 test_mkdir -p $DIR/$tdir
5676 $SETSTRIPE $DIR/$tdir || error "setstripe"
5677 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5678 error "no stripe info failed"
5680 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5682 run_test 65e "directory setstripe defaults ======================="
5685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5686 test_mkdir -p $DIR/${tdir}f
5687 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5689 run_test 65f "dir setstripe permission (should return error) ==="
5692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5693 test_mkdir -p $DIR/$tdir
5694 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5696 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5698 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5699 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5700 error "delete default stripe failed"
5702 run_test 65g "directory setstripe -d ==========================="
5705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5706 test_mkdir -p $DIR/$tdir
5707 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5709 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5711 test_mkdir -p $DIR/$tdir/dd1
5712 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5713 error "stripe info inherit failed"
5715 run_test 65h "directory stripe info inherit ===================="
5717 test_65i() { # bug6367
5718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5719 $SETSTRIPE -S 65536 -c -1 $MOUNT
5721 run_test 65i "set non-default striping on root directory (bug 6367)="
5723 test_65ia() { # bug12836
5724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5725 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5727 run_test 65ia "getstripe on -1 default directory striping"
5729 test_65ib() { # bug12836
5730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5731 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5733 run_test 65ib "getstripe -v on -1 default directory striping"
5735 test_65ic() { # bug12836
5736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5737 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5739 run_test 65ic "new find on -1 default directory striping"
5741 test_65j() { # bug6367
5742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5744 # if we aren't already remounting for each test, do so for this test
5745 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5746 cleanup || error "failed to unmount"
5749 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5751 run_test 65j "set default striping on root directory (bug 6367)="
5753 test_65k() { # bug11679
5754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5755 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5756 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5758 local disable_precreate=true
5759 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5760 disable_precreate=false
5762 echo "Check OST status: "
5763 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5764 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5766 for OSC in $MDS_OSCS; do
5767 echo $OSC "is active"
5768 do_facet $SINGLEMDS lctl --device %$OSC activate
5771 for INACTIVE_OSC in $MDS_OSCS; do
5772 local ost=$(osc_to_ost $INACTIVE_OSC)
5773 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5774 lov.*md*.target_obd |
5775 awk -F: /$ost/'{ print $1 }' | head -n 1)
5778 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5779 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5781 echo "Deactivate: " $INACTIVE_OSC
5782 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5784 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5785 osp.$ost*MDT0000.create_count")
5786 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5787 osp.$ost*MDT0000.max_create_count")
5788 $disable_precreate &&
5789 do_facet $SINGLEMDS "lctl set_param -n \
5790 osp.$ost*MDT0000.max_create_count=0"
5792 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5793 [ -f $DIR/$tdir/$idx ] && continue
5794 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5795 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5796 error "setstripe $idx should succeed"
5797 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5799 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5802 do_facet $SINGLEMDS "lctl set_param -n \
5803 osp.$ost*MDT0000.max_create_count=$max_count"
5804 do_facet $SINGLEMDS "lctl set_param -n \
5805 osp.$ost*MDT0000.create_count=$count"
5806 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5807 echo $INACTIVE_OSC "is Activate"
5809 wait_osc_import_state mds ost$ostnum FULL
5812 run_test 65k "validate manual striping works properly with deactivated OSCs"
5814 test_65l() { # bug 12836
5815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5816 test_mkdir -p $DIR/$tdir/test_dir
5817 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5818 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5820 run_test 65l "lfs find on -1 stripe dir ========================"
5823 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5826 run_test 65m "normal user can't set filesystem default stripe"
5828 # bug 2543 - update blocks count on client
5830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5832 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5833 sync; sync_all_data; sync; sync_all_data
5834 cancel_lru_locks osc
5835 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5836 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5838 run_test 66 "update inode blocks count on client ==============="
5841 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5845 swapon -s | awk '($1 == "'$1'") { print $4 }'
5848 # bug5265, obdfilter oa2dentry return -ENOENT
5849 # #define OBD_FAIL_SRV_ENOENT 0x217
5851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5852 remote_ost_nodsh && skip "remote OST with nodsh" && return
5855 $SETSTRIPE -c 1 -i 0 $f
5857 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5859 do_facet ost1 lctl set_param fail_loc=0x217
5860 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5861 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5863 do_facet ost1 lctl set_param fail_loc=0
5864 $DIRECTIO write $f 0 2 || error "write error"
5866 cancel_lru_locks osc
5867 $DIRECTIO read $f 0 1 || error "read error"
5869 do_facet ost1 lctl set_param fail_loc=0x217
5870 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5872 do_facet ost1 lctl set_param fail_loc=0
5875 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5878 test_mkdir -p $DIR/$tdir
5879 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5880 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5882 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5884 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5886 [ "$RUNAS_ID" = "$UID" ] &&
5887 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5889 # Check that testing environment is properly set up. Skip if not
5890 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5891 skip_env "User $RUNAS_ID does not exist - skipping"
5895 chmod 777 $DIR/$tfile
5896 chmod ug+s $DIR/$tfile
5897 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5898 error "$RUNAS dd $DIR/$tfile failed"
5899 # See if we are still setuid/sgid
5900 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5901 error "S/gid is not dropped on write"
5902 # Now test that MDS is updated too
5903 cancel_lru_locks mdc
5904 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5905 error "S/gid is not dropped on MDS"
5908 run_test 72a "Test that remove suid works properly (bug5695) ===="
5910 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5913 [ "$RUNAS_ID" = "$UID" ] && \
5914 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5915 [ "$RUNAS_ID" -eq 0 ] && \
5916 skip_env "RUNAS_ID = 0 -- skipping" && return
5918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5919 # Check that testing environment is properly set up. Skip if not
5920 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5921 skip_env "User $RUNAS_ID does not exist - skipping"
5924 touch $DIR/${tfile}-f{g,u}
5925 test_mkdir $DIR/${tfile}-dg
5926 test_mkdir $DIR/${tfile}-du
5927 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5928 chmod g+s $DIR/${tfile}-{f,d}g
5929 chmod u+s $DIR/${tfile}-{f,d}u
5930 for perm in 777 2777 4777; do
5931 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5932 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5933 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5934 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5938 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5940 # bug 3462 - multiple simultaneous MDC requests
5942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5943 test_mkdir $DIR/d73-1
5944 test_mkdir $DIR/d73-2
5945 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5948 lctl set_param fail_loc=0x80000129
5949 $MULTIOP $DIR/d73-1/f73-2 Oc &
5951 lctl set_param fail_loc=0
5953 $MULTIOP $DIR/d73-2/f73-3 Oc &
5957 wait $pid1 || return 1
5961 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5962 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5963 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5967 run_test 73 "multiple MDC requests (should not deadlock)"
5969 test_74a() { # bug 6149, 6184
5970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5971 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5973 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5974 # will spin in a tight reconnection loop
5976 $LCTL set_param fail_loc=0x8000030e
5977 # get any lock that won't be difficult - lookup works.
5979 $LCTL set_param fail_loc=0
5983 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5985 test_74b() { # bug 13310
5986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5987 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5989 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5990 # will spin in a tight reconnection loop
5991 $LCTL set_param fail_loc=0x8000030e
5992 # get a "difficult" lock
5994 $LCTL set_param fail_loc=0
5998 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6002 #define OBD_FAIL_LDLM_NEW_LOCK
6003 $LCTL set_param fail_loc=0x319
6004 touch $DIR/$tfile && error "touch successful"
6005 $LCTL set_param fail_loc=0
6008 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6011 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6014 get_inode_slab_tunables() {
6015 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6018 set_inode_slab_tunables() {
6019 echo "lustre_inode_cache $1" > /proc/slabinfo
6022 test_76() { # Now for bug 20433, added originally in bug 1443
6023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6024 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6025 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6026 # we cannot set limit below 1 which means 1 inode in each
6027 # per-cpu cache is still allowed
6028 set_inode_slab_tunables "1 1 0"
6029 cancel_lru_locks osc
6030 BEFORE_INODES=$(num_inodes)
6031 echo "before inodes: $BEFORE_INODES"
6033 [ "$SLOW" = "no" ] && COUNT=100
6034 for i in $(seq $COUNT); do
6038 cancel_lru_locks osc
6039 AFTER_INODES=$(num_inodes)
6040 echo "after inodes: $AFTER_INODES"
6042 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6044 AFTER_INODES=$(num_inodes)
6046 echo "wait $wait seconds inodes: $AFTER_INODES"
6047 if [ $wait -gt 30 ]; then
6048 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6051 set_inode_slab_tunables "$SLAB_SETTINGS"
6053 run_test 76 "confirm clients recycle inodes properly ===="
6059 # Note: in sptlrpc modes which enable its own bulk checksum, the
6060 # original crc32_le bulk checksum will be automatically disabled,
6061 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6062 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6063 # In this case set_checksums() will not be no-op, because sptlrpc
6064 # bulk checksum will be enabled all through the test.
6066 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6067 lctl set_param -n osc.*.checksums $1
6071 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6072 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6073 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6074 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6077 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6078 log "set checksum type to $1"
6081 F77_TMP=$TMP/f77-temp
6084 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6085 error "error writing to $F77_TMP"
6088 test_77a() { # bug 10889
6089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6090 $GSS && skip "could not run with gss" && return
6091 [ ! -f $F77_TMP ] && setup_f77
6093 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6097 run_test 77a "normal checksum read/write operation"
6099 test_77b() { # bug 10889
6100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6101 $GSS && skip "could not run with gss" && return
6102 [ ! -f $F77_TMP ] && setup_f77
6103 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6104 $LCTL set_param fail_loc=0x80000409
6107 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6108 error "dd error: $?"
6109 $LCTL set_param fail_loc=0
6111 for algo in $CKSUM_TYPES; do
6112 cancel_lru_locks osc
6113 set_checksum_type $algo
6114 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6115 $LCTL set_param fail_loc=0x80000408
6116 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6117 $LCTL set_param fail_loc=0
6120 set_checksum_type $ORIG_CSUM_TYPE
6123 run_test 77b "checksum error on client write, read"
6128 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6130 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6131 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6132 $check_ost && [ -n $ost_file_prefix ] &&
6133 do_facet ost1 rm -f ${ost_file_prefix}\*
6137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6138 $GSS && skip "could not run with gss" && return
6141 local osc_file_prefix
6143 local check_ost=false
6144 local ost_file_prefix
6150 # ensure corruption will occur on first OSS/OST
6151 $LFS setstripe -i 0 $DIR/$tfile
6153 [ ! -f $F77_TMP ] && setup_f77
6154 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6155 error "dd write error: $?"
6156 fid=$($LFS path2fid $DIR/$tfile)
6158 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6161 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6162 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6164 echo "OSS do not support bulk pages dump upon error"
6167 osc_file_prefix=$($LCTL get_param -n debug_path)
6168 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6170 trap cleanup_77c EXIT
6173 # enable bulk pages dump upon error on Client
6174 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6175 # enable bulk pages dump upon error on OSS
6177 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6179 # flush Client cache to allow next read to reach OSS
6180 cancel_lru_locks osc
6182 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6183 $LCTL set_param fail_loc=0x80000408
6184 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6185 $LCTL set_param fail_loc=0
6189 # check cksum dump on Client
6190 osc_file=$(ls ${osc_file_prefix}*)
6191 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6192 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6193 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6194 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6195 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6197 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6198 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6199 error "dump content does not match on Client"
6201 $check_ost || skip "No need to check cksum dump on OSS"
6203 # check cksum dump on OSS
6204 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6205 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6206 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6207 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6208 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6209 error "dump content does not match on OSS"
6213 run_test 77c "checksum error on client read with debug"
6215 test_77d() { # bug 10889
6216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6217 $GSS && skip "could not run with gss" && return
6218 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6219 $LCTL set_param fail_loc=0x80000409
6221 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6222 error "direct write: rc=$?"
6223 $LCTL set_param fail_loc=0
6226 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6227 $LCTL set_param fail_loc=0x80000408
6229 cancel_lru_locks osc
6230 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6231 error "direct read: rc=$?"
6232 $LCTL set_param fail_loc=0
6235 run_test 77d "checksum error on OST direct write, read"
6237 test_77f() { # bug 10889
6238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6239 $GSS && skip "could not run with gss" && return
6241 for algo in $CKSUM_TYPES; do
6242 cancel_lru_locks osc
6243 set_checksum_type $algo
6244 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6245 $LCTL set_param fail_loc=0x409
6246 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6247 error "direct write succeeded"
6248 $LCTL set_param fail_loc=0
6250 set_checksum_type $ORIG_CSUM_TYPE
6253 run_test 77f "repeat checksum error on write (expect error)"
6255 test_77g() { # bug 10889
6256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6257 $GSS && skip "could not run with gss" && return
6258 remote_ost_nodsh && skip "remote OST with nodsh" && return
6260 [ ! -f $F77_TMP ] && setup_f77
6262 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6263 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6264 do_facet ost1 lctl set_param fail_loc=0x8000021a
6266 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6267 error "write error: rc=$?"
6268 do_facet ost1 lctl set_param fail_loc=0
6271 cancel_lru_locks osc
6272 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6273 do_facet ost1 lctl set_param fail_loc=0x8000021b
6275 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6276 do_facet ost1 lctl set_param fail_loc=0
6279 run_test 77g "checksum error on OST write, read"
6281 test_77j() { # bug 13805
6282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6283 $GSS && skip "could not run with gss" && return
6284 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6285 lctl set_param fail_loc=0x40c
6286 remount_client $MOUNT
6287 lctl set_param fail_loc=0
6288 # wait async osc connect to finish and reflect updated state value
6290 for (( i=0; i < OSTCOUNT; i++ )) ; do
6291 wait_osc_import_state client ost$((i+1)) FULL
6294 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6295 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6296 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6297 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6299 remount_client $MOUNT
6301 run_test 77j "client only supporting ADLER32"
6303 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6312 test_78() { # bug 10901
6313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6314 remote_ost || { skip_env "local OST" && return; }
6317 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6318 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6319 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6320 echo "MemTotal: $MEMTOTAL"
6322 # reserve 256MB of memory for the kernel and other running processes,
6323 # and then take 1/2 of the remaining memory for the read/write buffers.
6324 if [ $MEMTOTAL -gt 512 ] ;then
6325 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6327 # for those poor memory-starved high-end clusters...
6328 MEMTOTAL=$((MEMTOTAL / 2))
6330 echo "Mem to use for directio: $MEMTOTAL"
6332 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6333 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6334 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6335 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6337 echo "Smallest OST: $SMALLESTOST"
6338 [[ $SMALLESTOST -lt 10240 ]] &&
6339 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6341 trap cleanup_test_78 EXIT
6343 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6344 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6346 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6347 echo "File size: $F78SIZE"
6348 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6349 for i in $(seq 1 $NSEQ); do
6350 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6351 echo directIO rdwr round $i of $NSEQ
6352 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6357 run_test 78 "handle large O_DIRECT writes correctly ============"
6359 test_79() { # bug 12743
6360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6361 wait_delete_completed
6363 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6364 BKFREE=$(calc_osc_kbytes kbytesfree)
6365 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6367 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6368 DFTOTAL=`echo $STRING | cut -d, -f1`
6369 DFUSED=`echo $STRING | cut -d, -f2`
6370 DFAVAIL=`echo $STRING | cut -d, -f3`
6371 DFFREE=$(($DFTOTAL - $DFUSED))
6373 ALLOWANCE=$((64 * $OSTCOUNT))
6375 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6376 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6377 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6379 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6380 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6381 error "df free($DFFREE) mismatch OST free($BKFREE)"
6383 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6384 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6385 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6388 run_test 79 "df report consistency check ======================="
6390 test_80() { # bug 10718
6391 remote_ost_nodsh && skip "remote OST with nodsh" && return
6392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6393 # relax strong synchronous semantics for slow backends like ZFS
6394 local soc="obdfilter.*.sync_on_lock_cancel"
6395 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6397 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6398 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6399 facet_active_host $host; done | sort -u)
6400 do_nodes $hosts lctl set_param $soc=never
6403 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6405 local BEFORE=`date +%s`
6406 cancel_lru_locks osc
6407 local AFTER=`date +%s`
6408 local DIFF=$((AFTER-BEFORE))
6409 if [ $DIFF -gt 1 ] ; then
6410 error "elapsed for 1M@1T = $DIFF"
6413 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6417 run_test 80 "Page eviction is equally fast at high offsets too ===="
6419 test_81a() { # LU-456
6420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6421 remote_ost_nodsh && skip "remote OST with nodsh" && return
6422 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6423 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6424 do_facet ost1 lctl set_param fail_loc=0x80000228
6426 # write should trigger a retry and success
6427 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6428 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6430 if [ $RC -ne 0 ] ; then
6431 error "write should success, but failed for $RC"
6434 run_test 81a "OST should retry write when get -ENOSPC ==============="
6436 test_81b() { # LU-456
6437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6438 remote_ost_nodsh && skip "remote OST with nodsh" && return
6439 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6440 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6441 do_facet ost1 lctl set_param fail_loc=0x228
6443 # write should retry several times and return -ENOSPC finally
6444 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6445 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6448 if [ $RC -ne $ENOSPC ] ; then
6449 error "dd should fail for -ENOSPC, but succeed."
6452 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6454 test_82() { # LU-1031
6455 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6459 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6461 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6463 kill -USR1 $MULTIPID2
6465 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6466 error "First grouplock does not block second one"
6468 echo "Second grouplock blocks first one"
6470 kill -USR1 $MULTIPID1
6474 run_test 82 "Basic grouplock test ==============================="
6477 local sfile="/boot/System.map-$(uname -r)"
6478 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6479 $LCTL set_param fail_loc=0x140d
6480 cp $sfile $DIR/$tfile || error "write failed"
6481 diff -c $sfile $DIR/$tfile || error "files are different"
6482 $LCTL set_param fail_loc=0
6485 run_test 83 "Short write in ptask ==============================="
6488 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6490 test_mkdir -p $DIR/d99cvsroot
6491 chown $RUNAS_ID $DIR/d99cvsroot
6492 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6495 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6498 run_test 99a "cvs init ========================================="
6501 [ -z "$(which cvs 2>/dev/null)" ] &&
6502 skip_env "could not find cvs" && return
6503 [ ! -d $DIR/d99cvsroot ] && test_99a
6505 # some versions of cvs import exit(1) when asked to import links or
6506 # files they can't read. ignore those files.
6507 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6508 ! -perm /4 -printf '-I %f\n')
6509 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6510 d99reposname vtag rtag
6512 run_test 99b "cvs import ======================================="
6515 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6516 [ ! -d $DIR/d99cvsroot ] && test_99b
6518 test_mkdir -p $DIR/d99reposname
6519 chown $RUNAS_ID $DIR/d99reposname
6520 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6522 run_test 99c "cvs checkout ====================================="
6525 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6526 [ ! -d $DIR/d99cvsroot ] && test_99c
6527 cd $DIR/d99reposname
6529 $RUNAS cvs add -m 'addmsg' foo99
6531 run_test 99d "cvs add =========================================="
6534 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6535 [ ! -d $DIR/d99cvsroot ] && test_99c
6536 cd $DIR/d99reposname
6539 run_test 99e "cvs update ======================================="
6542 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6543 [ ! -d $DIR/d99cvsroot ] && test_99d
6544 cd $DIR/d99reposname
6545 $RUNAS cvs commit -m 'nomsg' foo99
6546 rm -fr $DIR/d99cvsroot
6548 run_test 99f "cvs commit ======================================="
6551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6552 [[ "$NETTYPE" =~ tcp ]] ||
6553 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6556 remote_ost_nodsh && skip "remote OST with nodsh" && return
6557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6559 { skip "useless for local single node setup" && return; }
6561 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6562 [ "$PROT" != "tcp" ] && continue
6563 RPORT=$(echo $REMOTE | cut -d: -f2)
6564 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6567 LPORT=`echo $LOCAL | cut -d: -f2`
6568 if [ $LPORT -ge 1024 ]; then
6569 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6571 error_exit "local: $LPORT > 1024, remote: $RPORT"
6574 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6576 run_test 100 "check local port using privileged port ==========="
6578 function get_named_value()
6587 echo $line | sed "s/^$tag[ ]*//"
6594 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6595 awk '/^max_cached_mb/ { print $2 }')
6598 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6604 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
6608 local cache_limit=32
6610 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6611 trap cleanup_101a EXIT
6612 $LCTL set_param -n llite.*.read_ahead_stats 0
6613 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6616 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6618 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6619 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6622 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6623 get_named_value 'read but discarded' | cut -d" " -f1); do
6624 discard=$(($discard + $s))
6628 if [[ $(($discard * 10)) -gt $nreads ]]; then
6629 $LCTL get_param osc.*-osc*.rpc_stats
6630 $LCTL get_param llite.*.read_ahead_stats
6631 error "too many ($discard) discarded pages"
6633 rm -f $DIR/$tfile || true
6635 run_test 101a "check read-ahead for random reads ================"
6638 test_mkdir -p $DIR/$tdir
6639 local STRIPE_SIZE=$1
6640 local FILE_LENGTH=$2
6643 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6645 local list=$(comma_list $(osts_nodes))
6646 set_osd_param $list '' read_cache_enable 0
6647 set_osd_param $list '' writethrough_cache_enable 0
6649 trap cleanup_test101bc EXIT
6650 # prepare the read-ahead file
6651 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6653 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6654 count=$FILE_SIZE_MB 2> /dev/null
6658 cleanup_test101bc() {
6663 local list=$(comma_list $(osts_nodes))
6664 set_osd_param $list '' read_cache_enable 1
6665 set_osd_param $list '' writethrough_cache_enable 1
6669 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6674 local STRIPE_SIZE=$2
6675 local FILE_LENGTH=$3
6676 local RA_INC=1048576
6677 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6678 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6679 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6680 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6681 get_named_value 'read but discarded' |
6682 cut -d" " -f1 | calc_total)
6683 if [[ $DISCARD -gt $discard_limit ]]; then
6684 $LCTL get_param llite.*.read_ahead_stats
6685 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6687 echo "Read-ahead success for size ${READ_SIZE}"
6692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6693 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6694 local STRIPE_SIZE=1048576
6695 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6696 if [ $SLOW == "yes" ]; then
6697 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6699 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6702 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6704 # prepare the read-ahead file
6705 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6706 cancel_lru_locks osc
6707 for BIDX in 2 4 8 16 32 64 128 256
6709 local BSIZE=$((BIDX*4096))
6710 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6711 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6712 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6713 $LCTL set_param -n llite.*.read_ahead_stats 0
6714 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6715 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6716 cancel_lru_locks osc
6717 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6722 run_test 101b "check stride-io mode read-ahead ================="
6725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6726 local STRIPE_SIZE=1048576
6727 local FILE_LENGTH=$((STRIPE_SIZE*100))
6731 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6733 cancel_lru_locks osc
6734 $LCTL set_param osc.*.rpc_stats 0
6735 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6736 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6737 local stats=$($LCTL get_param -n $osc_rpc_stats)
6738 local lines=$(echo "$stats" | awk 'END {print NR;}')
6741 if [ $lines -le 20 ]; then
6744 for size in 1 2 4 8; do
6745 local rpc=$(echo "$stats" |
6746 awk '($1 == "'$size':") {print $2; exit; }')
6748 error "Small $((size*4))k read IO $rpc !"
6750 echo "$osc_rpc_stats check passed!"
6755 run_test 101c "check stripe_size aligned read-ahead ================="
6758 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6759 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6764 local file=$DIR/$tfile
6765 local sz_MB=${FILESIZE_101d:-500}
6766 local ra_MB=${READAHEAD_MB:-40}
6768 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6769 [ $free_MB -lt $sz_MB ] &&
6770 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6772 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6773 $SETSTRIPE -c -1 $file || error "setstripe failed"
6775 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6776 echo Cancel LRU locks on lustre client to flush the client cache
6777 cancel_lru_locks osc
6779 echo Disable read-ahead
6780 local old_READAHEAD=$(set_read_ahead 0)
6782 echo Reading the test file $file with read-ahead disabled
6783 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6785 echo Cancel LRU locks on lustre client to flush the client cache
6786 cancel_lru_locks osc
6787 echo Enable read-ahead with ${ra_MB}MB
6788 set_read_ahead $ra_MB
6790 echo Reading the test file $file with read-ahead enabled
6791 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6793 echo "read-ahead disabled time read $raOFF"
6794 echo "read-ahead enabled time read $raON"
6796 set_read_ahead $old_READAHEAD
6798 wait_delete_completed
6800 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6801 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6803 run_test 101d "file read with and without read-ahead enabled"
6806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6807 local file=$DIR/$tfile
6808 local size_KB=500 #KB
6812 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6813 local need_KB=$((count * size_KB))
6814 [[ $free_KB -le $need_KB ]] &&
6815 skip_env "Need free space $need_KB, have $free_KB" && return
6817 echo "Creating $count ${size_KB}K test files"
6818 for ((i = 0; i < $count; i++)); do
6819 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6822 echo "Cancel LRU locks on lustre client to flush the client cache"
6823 cancel_lru_locks osc
6825 echo "Reset readahead stats"
6826 $LCTL set_param -n llite.*.read_ahead_stats 0
6828 for ((i = 0; i < $count; i++)); do
6829 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6832 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6833 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6835 for ((i = 0; i < $count; i++)); do
6836 rm -rf $file.$i 2>/dev/null
6839 #10000 means 20% reads are missing in readahead
6840 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6842 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6845 which iozone || { skip "no iozone installed" && return; }
6847 local old_debug=$($LCTL get_param debug)
6848 old_debug=${old_debug#*=}
6849 $LCTL set_param debug="reada mmap"
6851 # create a test file
6852 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6854 echo Cancel LRU locks on lustre client to flush the client cache
6855 cancel_lru_locks osc
6857 echo Reset readahead stats
6858 $LCTL set_param -n llite.*.read_ahead_stats 0
6860 echo mmap read the file with small block size
6861 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6864 echo checking missing pages
6865 $LCTL get_param llite.*.read_ahead_stats
6866 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6867 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6869 $LCTL set_param debug="$old_debug"
6870 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6873 run_test 101f "check mmap read performance"
6875 test_101g_brw_size_test() {
6877 local pages=$((mb * 1048576 / $(page_size)))
6879 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6880 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6881 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6882 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6886 $LCTL set_param -n osc.*.rpc_stats=0
6888 # 10 RPCs should be enough for the test
6890 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6891 { error "dd write ${mb} MB blocks failed"; return 3; }
6892 cancel_lru_locks osc
6893 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6894 { error "dd write ${mb} MB blocks failed"; return 4; }
6896 # calculate number of full-sized read and write RPCs
6897 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6898 sed -n '/pages per rpc/,/^$/p' |
6899 awk '/'$pages':/ { reads += $2; writes += $6 }; \
6900 END { print reads,writes }'))
6901 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6903 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6911 local osts=$(get_facets OST)
6912 local list=$(comma_list $(osts_nodes))
6913 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6914 local brw_size="obdfilter.*.brw_size"
6916 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6918 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6919 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) -a \
6920 $(lustre_version_code client) -ge $(version_code 2.8.52) ]; then
6921 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6923 if [[ $orig_mb -lt 16 ]]; then
6924 save_lustre_params $osts "$brw_size" > $p
6925 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6926 error "set 16MB RPC size failed"
6928 echo "remount client to enable new RPC size"
6929 remount_client $MOUNT || error "remount_client failed"
6932 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6933 # should be able to set brw_size=12, but no rpc_stats for that
6934 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6937 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6939 if [[ $orig_mb -lt 16 ]]; then
6940 restore_lustre_params < $p
6941 remount_client $MOUNT || error "remount_client restore failed"
6944 rm -f $p $DIR/$tfile
6946 run_test 101g "Big bulk(4/16 MiB) readahead"
6949 test_mkdir -p $DIR/$tdir
6950 chown $RUNAS_ID $DIR/$tdir
6953 STRIPE_COUNT=$OSTCOUNT
6954 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6956 trap cleanup_test102 EXIT
6958 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6960 for num in 1 2 3 4; do
6961 for count in $(seq 1 $STRIPE_COUNT); do
6962 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6963 local size=`expr $STRIPE_SIZE \* $num`
6964 local file=file"$num-$idx-$count"
6965 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6971 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6977 rm -rf $DIR/d0.sanity/d102
6981 local testfile=$DIR/$tfile
6985 [ "$UID" != 0 ] && skip_env "must run as root" && return
6986 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6987 skip_env "must have user_xattr" && return
6989 [ -z "$(which setfattr 2>/dev/null)" ] &&
6990 skip_env "could not find setfattr" && return
6992 echo "set/get xattr..."
6993 setfattr -n trusted.name1 -v value1 $testfile ||
6994 error "setfattr -n trusted.name1=value1 $testfile failed"
6995 getfattr -n trusted.name1 $testfile 2> /dev/null |
6996 grep "trusted.name1=.value1" ||
6997 error "$testfile missing trusted.name1=value1"
6999 setfattr -n user.author1 -v author1 $testfile ||
7000 error "setfattr -n user.author1=author1 $testfile failed"
7001 getfattr -n user.author1 $testfile 2> /dev/null |
7002 grep "user.author1=.author1" ||
7003 error "$testfile missing trusted.author1=author1"
7006 setfattr -n trusted.name2 -v value2 $testfile ||
7007 error "$testfile unable to set trusted.name2"
7008 setfattr -n trusted.name3 -v value3 $testfile ||
7009 error "$testfile unable to set trusted.name3"
7010 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7011 grep "trusted.name" | wc -l) -eq 3 ] ||
7012 error "$testfile missing 3 trusted.name xattrs"
7014 setfattr -n user.author2 -v author2 $testfile ||
7015 error "$testfile unable to set user.author2"
7016 setfattr -n user.author3 -v author3 $testfile ||
7017 error "$testfile unable to set user.author3"
7018 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7019 grep "user.author" | wc -l) -eq 3 ] ||
7020 error "$testfile missing 3 user.author xattrs"
7022 echo "remove xattr..."
7023 setfattr -x trusted.name1 $testfile ||
7024 error "$testfile error deleting trusted.name1"
7025 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7026 error "$testfile did not delete trusted.name1 xattr"
7028 setfattr -x user.author1 $testfile ||
7029 error "$testfile error deleting user.author1"
7030 echo "set lustre special xattr ..."
7031 $LFS setstripe -c1 $testfile
7032 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7033 awk -F "=" '/trusted.lov/ { print $2 }' )
7034 setfattr -n "trusted.lov" -v $lovea $testfile ||
7035 error "$testfile doesn't ignore setting trusted.lov again"
7036 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7037 error "$testfile allow setting invalid trusted.lov"
7040 run_test 102a "user xattr test =================================="
7043 [ -z "$(which setfattr 2>/dev/null)" ] &&
7044 skip_env "could not find setfattr" && return
7046 # b10930: get/set/list trusted.lov xattr
7047 echo "get/set/list trusted.lov xattr ..."
7048 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7049 local testfile=$DIR/$tfile
7050 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7051 error "setstripe failed"
7052 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7053 error "getstripe failed"
7054 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7055 error "can't get trusted.lov from $testfile"
7057 local testfile2=${testfile}2
7058 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7059 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7062 setfattr -n trusted.lov -v $value $testfile2
7063 local stripe_size=$($GETSTRIPE -S $testfile2)
7064 local stripe_count=$($GETSTRIPE -c $testfile2)
7065 [[ $stripe_size -eq 65536 ]] ||
7066 error "stripe size $stripe_size != 65536"
7067 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7068 error "stripe count $stripe_count != $STRIPECOUNT"
7071 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7074 [ -z "$(which setfattr 2>/dev/null)" ] &&
7075 skip_env "could not find setfattr" && return
7077 # b10930: get/set/list lustre.lov xattr
7078 echo "get/set/list lustre.lov xattr ..."
7079 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7080 test_mkdir -p $DIR/$tdir
7081 chown $RUNAS_ID $DIR/$tdir
7082 local testfile=$DIR/$tdir/$tfile
7083 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7084 error "setstripe failed"
7085 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7086 error "getstripe failed"
7087 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7088 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7090 local testfile2=${testfile}2
7091 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7092 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7094 $RUNAS $MCREATE $testfile2
7095 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7096 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7097 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7098 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7099 [ $stripe_count -eq $STRIPECOUNT ] ||
7100 error "stripe count $stripe_count != $STRIPECOUNT"
7102 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7104 compare_stripe_info1() {
7105 local stripe_index_all_zero=true
7107 for num in 1 2 3 4; do
7108 for count in $(seq 1 $STRIPE_COUNT); do
7109 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7110 local size=$((STRIPE_SIZE * num))
7111 local file=file"$num-$offset-$count"
7112 stripe_size=$($LFS getstripe -S $PWD/$file)
7113 [[ $stripe_size -ne $size ]] &&
7114 error "$file: size $stripe_size != $size"
7115 stripe_count=$($LFS getstripe -c $PWD/$file)
7116 # allow fewer stripes to be created, ORI-601
7117 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7118 error "$file: count $stripe_count != $count"
7119 stripe_index=$($LFS getstripe -i $PWD/$file)
7120 [[ $stripe_index -ne 0 ]] &&
7121 stripe_index_all_zero=false
7125 $stripe_index_all_zero &&
7126 error "all files are being extracted starting from OST index 0"
7131 [ -n "$(which tar 2>/dev/null)" ] &&
7132 strings $(which tar) | grep -q "lustre" && echo tar
7136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7137 # b10930: tar test for trusted.lov xattr
7138 TAR=$(find_lustre_tar)
7139 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7140 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7142 test_mkdir -p $DIR/d102d
7143 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7145 compare_stripe_info1
7147 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7151 # b10930: tar test for trusted.lov xattr
7152 TAR=$(find_lustre_tar)
7153 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7154 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7156 test_mkdir -p $DIR/d102f
7158 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7160 compare_stripe_info1
7162 run_test 102f "tar copy files, not keep osts ==========="
7165 local xsize=${1:-1024} # in bytes
7166 local file=$DIR/$tfile
7168 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7169 skip "must have user_xattr" && return 0
7170 [ -z "$(which setfattr 2>/dev/null)" ] &&
7171 skip_env "could not find setfattr" && return 0
7172 [ -z "$(which getfattr 2>/dev/null)" ] &&
7173 skip_env "could not find getfattr" && return 0
7177 local value="$(generate_string $xsize)"
7179 local xbig=trusted.big
7180 log "save $xbig on $file"
7181 setfattr -n $xbig -v $value $file ||
7182 error "saving $xbig on $file failed"
7184 local orig=$(get_xattr_value $xbig $file)
7185 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7187 local xsml=trusted.sml
7188 log "save $xsml on $file"
7189 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7191 local new=$(get_xattr_value $xbig $file)
7192 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7194 log "grow $xsml on $file"
7195 setfattr -n $xsml -v "$value" $file ||
7196 error "growing $xsml on $file failed"
7198 new=$(get_xattr_value $xbig $file)
7199 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7200 log "$xbig still valid after growing $xsml"
7205 test_102h() { # bug 15777
7208 run_test 102h "grow xattr from inside inode to external block"
7211 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7212 grow_xattr $(max_xattr_size)
7214 run_test 102ha "grow xattr from inside inode to external inode"
7216 test_102i() { # bug 17038
7217 [ -z "$(which getfattr 2>/dev/null)" ] &&
7218 skip "could not find getfattr" && return
7220 ln -s $DIR/$tfile $DIR/${tfile}link
7221 getfattr -n trusted.lov $DIR/$tfile ||
7222 error "lgetxattr on $DIR/$tfile failed"
7223 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7224 grep -i "no such attr" ||
7225 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7226 rm -f $DIR/$tfile $DIR/${tfile}link
7228 run_test 102i "lgetxattr test on symbolic link ============"
7231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7232 TAR=$(find_lustre_tar)
7233 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7234 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7235 setup_test102 "$RUNAS"
7236 test_mkdir -p $DIR/d102j
7237 chown $RUNAS_ID $DIR/d102j
7238 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7240 compare_stripe_info1 "$RUNAS"
7242 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7245 [ -z "$(which setfattr 2>/dev/null)" ] &&
7246 skip "could not find setfattr" && return
7248 # b22187 just check that does not crash for regular file.
7249 setfattr -n trusted.lov $DIR/$tfile
7250 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7251 local test_kdir=$DIR/d102k
7252 test_mkdir $test_kdir
7253 local default_size=`$GETSTRIPE -S $test_kdir`
7254 local default_count=`$GETSTRIPE -c $test_kdir`
7255 local default_offset=`$GETSTRIPE -i $test_kdir`
7256 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7257 error 'dir setstripe failed'
7258 setfattr -n trusted.lov $test_kdir
7259 local stripe_size=`$GETSTRIPE -S $test_kdir`
7260 local stripe_count=`$GETSTRIPE -c $test_kdir`
7261 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7262 [ $stripe_size -eq $default_size ] ||
7263 error "stripe size $stripe_size != $default_size"
7264 [ $stripe_count -eq $default_count ] ||
7265 error "stripe count $stripe_count != $default_count"
7266 [ $stripe_offset -eq $default_offset ] ||
7267 error "stripe offset $stripe_offset != $default_offset"
7268 rm -rf $DIR/$tfile $test_kdir
7270 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7273 [ -z "$(which getfattr 2>/dev/null)" ] &&
7274 skip "could not find getfattr" && return
7276 # LU-532 trusted. xattr is invisible to non-root
7277 local testfile=$DIR/$tfile
7281 echo "listxattr as user..."
7282 chown $RUNAS_ID $testfile
7283 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7284 grep -q "trusted" &&
7285 error "$testfile trusted xattrs are user visible"
7289 run_test 102l "listxattr size test =================================="
7291 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7292 local path=$DIR/$tfile
7295 listxattr_size_check $path || error "listattr_size_check $path failed"
7297 run_test 102m "Ensure listxattr fails on small bufffer ========"
7301 getxattr() { # getxattr path name
7302 # Return the base64 encoding of the value of xattr name on path.
7306 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7308 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7310 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7312 getfattr --absolute-names --encoding=base64 --name=$name $path |
7313 awk -F= -v name=$name '$1 == name {
7314 print substr($0, index($0, "=") + 1);
7318 test_102n() { # LU-4101 mdt: protect internal xattrs
7319 [ -z "$(which setfattr 2>/dev/null)" ] &&
7320 skip "could not find setfattr" && return
7321 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7323 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7327 local file0=$DIR/$tfile.0
7328 local file1=$DIR/$tfile.1
7329 local xattr0=$TMP/$tfile.0
7330 local xattr1=$TMP/$tfile.1
7331 local namelist="lov lma lmv link fid version som hsm"
7335 rm -rf $file0 $file1 $xattr0 $xattr1
7338 # Get 'before' xattrs of $file1.
7339 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7341 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7342 namelist+=" lfsck_namespace"
7343 for name in $namelist; do
7344 # Try to copy xattr from $file0 to $file1.
7345 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7347 setfattr --name=trusted.$name --value="$value" $file1 ||
7348 error "setxattr 'trusted.$name' failed"
7350 # Try to set a garbage xattr.
7351 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7353 if [[ x$name == "xlov" ]]; then
7354 setfattr --name=trusted.lov --value="$value" $file1 &&
7355 error "setxattr invalid 'trusted.lov' success"
7357 setfattr --name=trusted.$name --value="$value" $file1 ||
7358 error "setxattr invalid 'trusted.$name' failed"
7361 # Try to remove the xattr from $file1. We don't care if this
7362 # appears to succeed or fail, we just don't want there to be
7363 # any changes or crashes.
7364 setfattr --remove=$trusted.$name $file1 2> /dev/null
7367 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7370 # Try to copy xattr from $file0 to $file1.
7371 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7373 setfattr --name=trusted.$name --value="$value" $file1 ||
7374 error "setxattr 'trusted.$name' failed"
7376 # Try to set a garbage xattr.
7377 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7379 setfattr --name=trusted.$name --value="$value" $file1 ||
7380 error "setxattr 'trusted.$name' failed"
7382 # Try to remove the xattr from $file1. We don't care if this
7383 # appears to succeed or fail, we just don't want there to be
7384 # any changes or crashes.
7385 setfattr --remove=$trusted.$name $file1 2> /dev/null
7388 # Get 'after' xattrs of file1.
7389 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7391 if ! diff $xattr0 $xattr1; then
7392 error "before and after xattrs of '$file1' differ"
7395 rm -rf $file0 $file1 $xattr0 $xattr1
7399 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7401 test_102p() { # LU-4703 setxattr did not check ownership
7402 local testfile=$DIR/$tfile
7404 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7405 skip "MDS needs to be at least 2.5.56" && return
7409 echo "setfacl as user..."
7410 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7411 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7413 echo "setfattr as user..."
7414 setfacl -m "u:$RUNAS_ID:---" $testfile
7415 $RUNAS setfattr -x system.posix_acl_access $testfile
7416 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7418 run_test 102p "check setxattr(2) correctly fails without permission"
7421 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7422 skip "MDS needs to be at least 2.6.92" && return
7423 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7425 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7428 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7429 skip "MDS needs to be at least 2.6.93" && return
7430 touch $DIR/$tfile || error "touch"
7431 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7432 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7433 rm $DIR/$tfile || error "rm"
7436 mkdir -p $DIR/$tdir || error "mkdir"
7437 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7438 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7439 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7440 error "$testfile error deleting user.author1"
7441 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7442 grep "user.$(basename $tdir)" &&
7443 error "$tdir did not delete user.$(basename $tdir)"
7444 rmdir $DIR/$tdir || error "rmdir"
7447 test_mkdir -p $DIR/$tdir || error "make striped dir"
7448 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7449 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7450 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7451 error "$testfile error deleting user.author1"
7452 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7453 grep "user.$(basename $tdir)" &&
7454 error "$tdir did not delete user.$(basename $tdir)"
7455 rmdir $DIR/$tdir || error "rm striped dir"
7457 run_test 102r "set EAs with empty values"
7461 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7466 [ "$UID" != 0 ] && skip_env "must run as root" && return
7467 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7468 skip "must have acl enabled" && return
7469 [ -z "$(which setfacl 2>/dev/null)" ] &&
7470 skip_env "could not find setfacl" && return
7471 $GSS && skip "could not run under gss" && return
7472 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7474 gpasswd -a daemon bin # LU-5641
7475 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7477 declare -a identity_old
7479 for num in $(seq $MDSCOUNT); do
7480 switch_identity $num true || identity_old[$num]=$?
7488 echo "performing cp ..."
7489 run_acl_subtest cp || error "run_acl_subtest cp failed"
7490 echo "performing getfacl-noacl..."
7491 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7492 echo "performing misc..."
7493 run_acl_subtest misc || error "misc test failed"
7494 echo "performing permissions..."
7495 run_acl_subtest permissions || error "permissions failed"
7496 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7497 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7498 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7499 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7501 echo "performing permissions xattr..."
7502 run_acl_subtest permissions_xattr ||
7503 error "permissions_xattr failed"
7505 echo "performing setfacl..."
7506 run_acl_subtest setfacl || error "setfacl test failed"
7508 # inheritance test got from HP
7509 echo "performing inheritance..."
7510 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7511 chmod +x make-tree || error "chmod +x failed"
7512 run_acl_subtest inheritance || error "inheritance test failed"
7515 echo "LU-974 ignore umask when acl is enabled..."
7516 run_acl_subtest 974 || error "LU-974 umask test failed"
7517 if [ $MDSCOUNT -ge 2 ]; then
7518 run_acl_subtest 974_remote ||
7519 error "LU-974 umask test failed under remote dir"
7522 echo "LU-2561 newly created file is same size as directory..."
7523 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7524 run_acl_subtest 2561 || error "LU-2561 test failed"
7526 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7529 run_acl_subtest 4924 || error "LU-4924 test failed"
7534 for num in $(seq $MDSCOUNT); do
7535 if [ "${identity_old[$num]}" = 1 ]; then
7536 switch_identity $num false || identity_old[$num]=$?
7540 run_test 103a "acl test ========================================="
7544 cp -rp $DIR/$tdir $DIR/$tdir.bak
7546 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7547 error "$DIR/$tdir shouldn't contain default ACL"
7548 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7549 error "$DIR/$tdir.bak shouldn't contain default ACL"
7552 run_test 103c "'cp -rp' won't set empty acl"
7555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7557 lfs df || error "lfs df failed"
7558 lfs df -ih || error "lfs df -ih failed"
7559 lfs df -h $DIR || error "lfs df -h $DIR failed"
7560 lfs df -i $DIR || error "lfs df -i $DIR failed"
7561 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7562 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7564 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7565 lctl --device %$OSC deactivate
7566 lfs df || error "lfs df with deactivated OSC failed"
7567 lctl --device %$OSC activate
7568 # wait the osc back to normal
7569 wait_osc_import_state client ost FULL
7571 lfs df || error "lfs df with reactivated OSC failed"
7574 run_test 104a "lfs df [-ih] [path] test ========================="
7577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7578 [ $RUNAS_ID -eq $UID ] &&
7579 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7581 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7582 grep "Permission denied" | wc -l)))
7583 if [ $denied_cnt -ne 0 ]; then
7584 error "lfs check servers test failed"
7587 run_test 104b "$RUNAS lfs check servers test ===================="
7590 # doesn't work on 2.4 kernels
7592 if $(flock_is_enabled); then
7593 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7595 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7599 run_test 105a "flock when mounted without -o flock test ========"
7603 if $(flock_is_enabled); then
7604 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7606 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7610 run_test 105b "fcntl when mounted without -o flock test ========"
7614 if $(flock_is_enabled); then
7615 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7617 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7621 run_test 105c "lockf when mounted without -o flock test ========"
7623 test_105d() { # bug 15924
7624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7625 test_mkdir -p $DIR/$tdir
7626 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7627 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7628 $LCTL set_param fail_loc=0x80000315
7629 flocks_test 2 $DIR/$tdir
7631 run_test 105d "flock race (should not freeze) ========"
7633 test_105e() { # bug 22660 && 22040
7634 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7636 flocks_test 3 $DIR/$tfile
7638 run_test 105e "Two conflicting flocks from same process ======="
7640 test_106() { #bug 10921
7641 test_mkdir -p $DIR/$tdir
7642 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7643 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7645 run_test 106 "attempt exec of dir followed by chown of that dir"
7648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7655 local save_pattern=$(sysctl -n kernel.core_pattern)
7656 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7657 sysctl -w kernel.core_pattern=$file
7658 sysctl -w kernel.core_uses_pid=0
7666 kill -s 11 $SLEEPPID
7668 if [ -e $file ]; then
7669 size=`stat -c%s $file`
7670 [ $size -eq 0 ] && error "Fail to create core file $file"
7672 error "Fail to create core file $file"
7675 sysctl -w kernel.core_pattern=$save_pattern
7676 sysctl -w kernel.core_uses_pid=$save_uses_pid
7679 run_test 107 "Coredump on SIG"
7682 test_mkdir -p $DIR/$tdir
7683 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7684 error "mkdir with 255 char failed"
7685 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7686 error "mkdir with 256 char should fail, but did not"
7687 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7688 error "create with 255 char failed"
7689 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7690 error "create with 256 char should fail, but did not"
7695 run_test 110 "filename length checking"
7698 # Purpose: To verify dynamic thread (OSS) creation.
7701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7702 remote_ost_nodsh && skip "remote OST with nodsh" && return
7704 # Lustre does not stop service threads once they are started.
7705 # Reset number of running threads to default.
7710 local save_params="$TMP/sanity-$TESTNAME.parameters"
7712 # Get ll_ost_io count before I/O
7713 OSTIO_pre=$(do_facet ost1 \
7714 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7715 # Exit if lustre is not running (ll_ost_io not running).
7716 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7718 echo "Starting with $OSTIO_pre threads"
7719 local thread_max=$((OSTIO_pre * 2))
7720 local rpc_in_flight=$((thread_max * 2))
7721 # Number of I/O Process proposed to be started.
7723 local facets=$(get_facets OST)
7725 save_lustre_params client \
7726 "osc.*OST*.max_rpcs_in_flight" > $save_params
7727 save_lustre_params $facets \
7728 "ost.OSS.ost_io.threads_max" >> $save_params
7730 # Set in_flight to $rpc_in_flight
7731 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7732 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7733 nfiles=${rpc_in_flight}
7734 # Set ost thread_max to $thread_max
7736 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7738 # 5 Minutes should be sufficient for max number of OSS
7739 # threads(thread_max) to be created.
7743 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7745 for i in $(seq $nfiles); do
7746 local file=$DIR/$tdir/${tfile}-$i
7747 $LFS setstripe -c -1 -i 0 $file
7748 ($WTL $file $timeout)&
7751 # I/O Started - Wait for thread_started to reach thread_max or report
7752 # error if thread_started is more than thread_max.
7753 echo "Waiting for thread_started to reach thread_max"
7754 local thread_started=0
7755 local end_time=$((SECONDS + timeout))
7757 while [ $SECONDS -le $end_time ] ; do
7759 # Get ost i/o thread_started count.
7760 thread_started=$(do_facet ost1 \
7762 ost.OSS.ost_io.threads_started | cut -d= -f2")
7763 # Break out if thread_started is equal/greater than thread_max
7764 if [[ $thread_started -ge $thread_max ]]; then
7765 echo ll_ost_io thread_started $thread_started, \
7766 equal/greater than thread_max $thread_max
7772 # Cleanup - We have the numbers, Kill i/o jobs if running.
7773 jobcount=($(jobs -p))
7774 for i in $(seq 0 $((${#jobcount[@]}-1)))
7776 kill -9 ${jobcount[$i]}
7777 if [ $? -ne 0 ] ; then
7779 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7783 # Cleanup files left by WTL binary.
7784 for i in $(seq $nfiles); do
7785 local file=$DIR/$tdir/${tfile}-$i
7787 if [ $? -ne 0 ] ; then
7788 echo "Warning: Failed to delete file $file"
7792 restore_lustre_params <$save_params
7793 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7795 # Error out if no new thread has started or Thread started is greater
7797 if [[ $thread_started -le $OSTIO_pre ||
7798 $thread_started -gt $thread_max ]]; then
7799 error "ll_ost_io: thread_started $thread_started" \
7800 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7801 "No new thread started or thread started greater " \
7805 run_test 115 "verify dynamic thread creation===================="
7808 wait_delete_completed
7809 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7810 echo "OST kbytes available: ${AVAIL[@]}"
7815 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7816 #echo OST $i: ${AVAIL[i]}kb
7817 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7821 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7826 echo "Min free space: OST $MINI: $MINV"
7827 echo "Max free space: OST $MAXI: $MAXV"
7830 test_116a() { # was previously test_116()
7831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7832 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7834 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7836 echo -n "Free space priority "
7837 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7842 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7843 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7845 trap simple_cleanup_common EXIT
7848 # Check if we need to generate uneven OSTs
7849 test_mkdir -p $DIR/$tdir/OST${MINI}
7850 local FILL=$((MINV / 4))
7851 local DIFF=$((MAXV - MINV))
7852 local DIFF2=$((DIFF * 100 / MINV))
7854 local threshold=$(do_facet $SINGLEMDS \
7855 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7856 threshold=${threshold%%%}
7857 echo -n "Check for uneven OSTs: "
7858 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7860 if [[ $DIFF2 -gt $threshold ]]; then
7862 echo "Don't need to fill OST$MINI"
7864 # generate uneven OSTs. Write 2% over the QOS threshold value
7866 DIFF=$((threshold - DIFF2 + 2))
7867 DIFF2=$((MINV * DIFF / 100))
7868 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7869 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7870 error "setstripe failed"
7871 DIFF=$((DIFF2 / 2048))
7873 while [ $i -lt $DIFF ]; do
7875 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7876 bs=2M count=1 2>/dev/null
7885 DIFF=$((MAXV - MINV))
7886 DIFF2=$((DIFF * 100 / MINV))
7887 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7888 if [ $DIFF2 -gt $threshold ]; then
7891 echo "failed - QOS mode won't be used"
7892 skip "QOS imbalance criteria not met"
7893 simple_cleanup_common
7902 # now fill using QOS
7903 $SETSTRIPE -c 1 $DIR/$tdir
7904 FILL=$((FILL / 200))
7905 if [ $FILL -gt 600 ]; then
7908 echo "writing $FILL files to QOS-assigned OSTs"
7910 while [ $i -lt $FILL ]; do
7912 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7916 echo "wrote $i 200k files"
7920 echo "Note: free space may not be updated, so measurements might be off"
7922 DIFF2=$((MAXV - MINV))
7923 echo "free space delta: orig $DIFF final $DIFF2"
7924 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7925 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7926 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7927 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7928 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7929 if [[ $DIFF -gt 0 ]]; then
7930 FILL=$((DIFF2 * 100 / DIFF - 100))
7931 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7934 # Figure out which files were written where
7935 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7936 awk '/'$MINI1': / {print $2; exit}')
7938 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7939 echo "$MINC files created on smaller OST $MINI1"
7940 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7941 awk '/'$MAXI1': / {print $2; exit}')
7943 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7944 echo "$MAXC files created on larger OST $MAXI1"
7945 if [[ $MINC -gt 0 ]]; then
7946 FILL=$((MAXC * 100 / MINC - 100))
7947 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7949 [[ $MAXC -gt $MINC ]] ||
7950 error_ignore LU-9 "stripe QOS didn't balance free space"
7951 simple_cleanup_common
7953 run_test 116a "stripe QOS: free space balance ==================="
7955 test_116b() { # LU-2093
7956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7957 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7959 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7960 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7961 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7962 [ -z "$old_rr" ] && skip "no QOS" && return 0
7963 do_facet $SINGLEMDS lctl set_param \
7964 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7966 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7967 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7968 do_facet $SINGLEMDS lctl set_param fail_loc=0
7970 do_facet $SINGLEMDS lctl set_param \
7971 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7973 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7975 test_117() # bug 10891
7977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7978 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7979 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7980 lctl set_param fail_loc=0x21e
7981 > $DIR/$tfile || error "truncate failed"
7982 lctl set_param fail_loc=0
7983 echo "Truncate succeeded."
7986 run_test 117 "verify osd extend =========="
7988 NO_SLOW_RESENDCOUNT=4
7989 export OLD_RESENDCOUNT=""
7990 set_resend_count () {
7991 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7992 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7993 lctl set_param -n $PROC_RESENDCOUNT $1
7994 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7997 # for reduce test_118* time (b=14842)
7998 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8000 # Reset async IO behavior after error case
8002 FILE=$DIR/reset_async
8004 # Ensure all OSCs are cleared
8005 $SETSTRIPE -c -1 $FILE
8006 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8011 test_118a() #bug 11710
8013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8016 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8017 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8018 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8020 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8021 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8026 run_test 118a "verify O_SYNC works =========="
8030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8031 remote_ost_nodsh && skip "remote OST with nodsh" && return
8035 #define OBD_FAIL_SRV_ENOENT 0x217
8036 set_nodes_failloc "$(osts_nodes)" 0x217
8037 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8039 set_nodes_failloc "$(osts_nodes)" 0
8040 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8041 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8044 if [[ $RC -eq 0 ]]; then
8045 error "Must return error due to dropped pages, rc=$RC"
8049 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8050 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8054 echo "Dirty pages not leaked on ENOENT"
8056 # Due to the above error the OSC will issue all RPCs syncronously
8057 # until a subsequent RPC completes successfully without error.
8058 $MULTIOP $DIR/$tfile Ow4096yc
8063 run_test 118b "Reclaim dirty pages on fatal error =========="
8067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8069 # for 118c, restore the original resend count, LU-1940
8070 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8071 set_resend_count $OLD_RESENDCOUNT
8072 remote_ost_nodsh && skip "remote OST with nodsh" && return
8076 #define OBD_FAIL_OST_EROFS 0x216
8077 set_nodes_failloc "$(osts_nodes)" 0x216
8079 # multiop should block due to fsync until pages are written
8080 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8084 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8085 error "Multiop failed to block on fsync, pid=$MULTIPID"
8088 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8090 if [[ $WRITEBACK -eq 0 ]]; then
8091 error "No page in writeback, writeback=$WRITEBACK"
8094 set_nodes_failloc "$(osts_nodes)" 0
8097 if [[ $RC -ne 0 ]]; then
8098 error "Multiop fsync failed, rc=$RC"
8101 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8102 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8104 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8105 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8109 echo "Dirty pages flushed via fsync on EROFS"
8112 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8114 # continue to use small resend count to reduce test_118* time (b=14842)
8115 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8120 remote_ost_nodsh && skip "remote OST with nodsh" && return
8124 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8125 set_nodes_failloc "$(osts_nodes)" 0x214
8126 # multiop should block due to fsync until pages are written
8127 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8131 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8132 error "Multiop failed to block on fsync, pid=$MULTIPID"
8135 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8137 if [[ $WRITEBACK -eq 0 ]]; then
8138 error "No page in writeback, writeback=$WRITEBACK"
8141 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8142 set_nodes_failloc "$(osts_nodes)" 0
8144 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8145 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8147 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8148 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8152 echo "Dirty pages gaurenteed flushed via fsync"
8155 run_test 118d "Fsync validation inject a delay of the bulk =========="
8158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8161 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8162 lctl set_param fail_loc=0x8000040a
8164 # Should simulate EINVAL error which is fatal
8165 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8167 if [[ $RC -eq 0 ]]; then
8168 error "Must return error due to dropped pages, rc=$RC"
8171 lctl set_param fail_loc=0x0
8173 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8174 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8175 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8177 if [[ $LOCKED -ne 0 ]]; then
8178 error "Locked pages remain in cache, locked=$LOCKED"
8181 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8182 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8186 echo "No pages locked after fsync"
8191 run_test 118f "Simulate unrecoverable OSC side error =========="
8194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8197 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8198 lctl set_param fail_loc=0x406
8200 # simulate local -ENOMEM
8201 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8204 lctl set_param fail_loc=0
8205 if [[ $RC -eq 0 ]]; then
8206 error "Must return error due to dropped pages, rc=$RC"
8209 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8210 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8211 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8213 if [[ $LOCKED -ne 0 ]]; then
8214 error "Locked pages remain in cache, locked=$LOCKED"
8217 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8218 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8222 echo "No pages locked after fsync"
8227 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8231 remote_ost_nodsh && skip "remote OST with nodsh" && return
8235 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8236 set_nodes_failloc "$(osts_nodes)" 0x20e
8237 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8238 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8241 set_nodes_failloc "$(osts_nodes)" 0
8242 if [[ $RC -eq 0 ]]; then
8243 error "Must return error due to dropped pages, rc=$RC"
8246 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8247 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8248 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8250 if [[ $LOCKED -ne 0 ]]; then
8251 error "Locked pages remain in cache, locked=$LOCKED"
8254 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8255 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8259 echo "No pages locked after fsync"
8263 run_test 118h "Verify timeout in handling recoverables errors =========="
8265 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8269 remote_ost_nodsh && skip "remote OST with nodsh" && return
8273 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8274 set_nodes_failloc "$(osts_nodes)" 0x20e
8276 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8277 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8280 set_nodes_failloc "$(osts_nodes)" 0
8284 if [[ $RC -ne 0 ]]; then
8285 error "got error, but should be not, rc=$RC"
8288 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8289 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8290 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8291 if [[ $LOCKED -ne 0 ]]; then
8292 error "Locked pages remain in cache, locked=$LOCKED"
8295 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8296 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8300 echo "No pages locked after fsync"
8304 run_test 118i "Fix error before timeout in recoverable error =========="
8306 [ "$SLOW" = "no" ] && set_resend_count 4
8309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8310 remote_ost_nodsh && skip "remote OST with nodsh" && return
8314 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8315 set_nodes_failloc "$(osts_nodes)" 0x220
8317 # return -EIO from OST
8318 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8320 set_nodes_failloc "$(osts_nodes)" 0x0
8321 if [[ $RC -eq 0 ]]; then
8322 error "Must return error due to dropped pages, rc=$RC"
8325 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8326 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8327 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8328 if [[ $LOCKED -ne 0 ]]; then
8329 error "Locked pages remain in cache, locked=$LOCKED"
8332 # in recoverable error on OST we want resend and stay until it finished
8333 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8334 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8338 echo "No pages locked after fsync"
8342 run_test 118j "Simulate unrecoverable OST side error =========="
8346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8347 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8349 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8350 set_nodes_failloc "$(osts_nodes)" 0x20e
8351 test_mkdir -p $DIR/$tdir
8353 for ((i=0;i<10;i++)); do
8354 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8355 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8362 set_nodes_failloc "$(osts_nodes)" 0
8365 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8371 test_mkdir -p $DIR/$tdir
8372 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8375 run_test 118l "fsync dir ========="
8377 test_118m() # LU-3066
8379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8380 test_mkdir -p $DIR/$tdir
8381 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8384 run_test 118m "fdatasync dir ========="
8386 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8388 test_119a() # bug 11737
8390 BSIZE=$((512 * 1024))
8391 directio write $DIR/$tfile 0 1 $BSIZE
8392 # We ask to read two blocks, which is more than a file size.
8393 # directio will indicate an error when requested and actual
8394 # sizes aren't equeal (a normal situation in this case) and
8395 # print actual read amount.
8396 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8397 if [ "$NOB" != "$BSIZE" ]; then
8398 error "read $NOB bytes instead of $BSIZE"
8402 run_test 119a "Short directIO read must return actual read amount"
8404 test_119b() # bug 11737
8406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8408 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8409 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8411 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8412 error "direct read failed"
8415 run_test 119b "Sparse directIO read must return actual read amount"
8417 test_119c() # bug 13099
8420 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8421 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8424 run_test 119c "Testing for direct read hitting hole"
8426 test_119d() # bug 15950
8428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8429 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8430 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8432 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8433 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8434 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8435 lctl set_param fail_loc=0x40d
8436 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8439 cat $DIR/$tfile > /dev/null &
8440 lctl set_param fail_loc=0
8443 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8445 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8446 error "the read rpcs have not completed in 2s"
8448 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8450 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8454 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8455 test_mkdir -p $DIR/$tdir
8456 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8457 skip "no early lock cancel on server" && return 0
8459 lru_resize_disable mdc
8460 lru_resize_disable osc
8461 cancel_lru_locks mdc
8462 # asynchronous object destroy at MDT could cause bl ast to client
8463 cancel_lru_locks osc
8465 stat $DIR/$tdir > /dev/null
8466 can1=$(do_facet $SINGLEMDS \
8467 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8468 awk '/ldlm_cancel/ {print $2}')
8469 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8470 awk '/ldlm_bl_callback/ {print $2}')
8471 test_mkdir -c1 $DIR/$tdir/d1
8472 can2=$(do_facet $SINGLEMDS \
8473 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8474 awk '/ldlm_cancel/ {print $2}')
8475 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8476 awk '/ldlm_bl_callback/ {print $2}')
8477 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8478 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8479 lru_resize_enable mdc
8480 lru_resize_enable osc
8482 run_test 120a "Early Lock Cancel: mkdir test"
8485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8486 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8487 test_mkdir $DIR/$tdir
8488 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8489 skip "no early lock cancel on server" && return 0
8490 lru_resize_disable mdc
8491 lru_resize_disable osc
8492 cancel_lru_locks mdc
8493 stat $DIR/$tdir > /dev/null
8494 can1=$(do_facet $SINGLEMDS \
8495 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8496 awk '/ldlm_cancel/ {print $2}')
8497 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8498 awk '/ldlm_bl_callback/ {print $2}')
8500 can2=$(do_facet $SINGLEMDS \
8501 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8502 awk '/ldlm_cancel/ {print $2}')
8503 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8504 awk '/ldlm_bl_callback/ {print $2}')
8505 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8506 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8507 lru_resize_enable mdc
8508 lru_resize_enable osc
8510 run_test 120b "Early Lock Cancel: create test"
8513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8514 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8515 test_mkdir -c1 $DIR/$tdir
8516 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8517 skip "no early lock cancel on server" && return 0
8518 lru_resize_disable mdc
8519 lru_resize_disable osc
8520 test_mkdir -p -c1 $DIR/$tdir/d1
8521 test_mkdir -p -c1 $DIR/$tdir/d2
8522 touch $DIR/$tdir/d1/f1
8523 cancel_lru_locks mdc
8524 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8525 can1=$(do_facet $SINGLEMDS \
8526 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8527 awk '/ldlm_cancel/ {print $2}')
8528 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8529 awk '/ldlm_bl_callback/ {print $2}')
8530 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8531 can2=$(do_facet $SINGLEMDS \
8532 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8533 awk '/ldlm_cancel/ {print $2}')
8534 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8535 awk '/ldlm_bl_callback/ {print $2}')
8536 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8537 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8538 lru_resize_enable mdc
8539 lru_resize_enable osc
8541 run_test 120c "Early Lock Cancel: link test"
8544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8545 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8546 test_mkdir -p -c1 $DIR/$tdir
8547 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8548 skip "no early lock cancel on server" && return 0
8549 lru_resize_disable mdc
8550 lru_resize_disable osc
8552 cancel_lru_locks mdc
8553 stat $DIR/$tdir > /dev/null
8554 can1=$(do_facet $SINGLEMDS \
8555 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8556 awk '/ldlm_cancel/ {print $2}')
8557 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8558 awk '/ldlm_bl_callback/ {print $2}')
8559 chmod a+x $DIR/$tdir
8560 can2=$(do_facet $SINGLEMDS \
8561 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8562 awk '/ldlm_cancel/ {print $2}')
8563 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8564 awk '/ldlm_bl_callback/ {print $2}')
8565 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8566 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8567 lru_resize_enable mdc
8568 lru_resize_enable osc
8570 run_test 120d "Early Lock Cancel: setattr test"
8573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8574 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8575 skip "no early lock cancel on server" && return 0
8576 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8577 local dlmtrace_set=false
8579 test_mkdir -p -c1 $DIR/$tdir
8580 lru_resize_disable mdc
8581 lru_resize_disable osc
8582 ! $LCTL get_param debug | grep -q dlmtrace &&
8583 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8584 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8585 cancel_lru_locks mdc
8586 cancel_lru_locks osc
8587 dd if=$DIR/$tdir/f1 of=/dev/null
8588 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8589 # XXX client can not do early lock cancel of OST lock
8590 # during unlink (LU-4206), so cancel osc lock now.
8592 cancel_lru_locks osc
8593 can1=$(do_facet $SINGLEMDS \
8594 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8595 awk '/ldlm_cancel/ {print $2}')
8596 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8597 awk '/ldlm_bl_callback/ {print $2}')
8598 unlink $DIR/$tdir/f1
8600 can2=$(do_facet $SINGLEMDS \
8601 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8602 awk '/ldlm_cancel/ {print $2}')
8603 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8604 awk '/ldlm_bl_callback/ {print $2}')
8605 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8606 $LCTL dk $TMP/cancel.debug.txt
8607 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8608 $LCTL dk $TMP/blocking.debug.txt
8609 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8610 lru_resize_enable mdc
8611 lru_resize_enable osc
8613 run_test 120e "Early Lock Cancel: unlink test"
8616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8617 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8618 skip "no early lock cancel on server" && return 0
8619 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8620 test_mkdir -p -c1 $DIR/$tdir
8621 lru_resize_disable mdc
8622 lru_resize_disable osc
8623 test_mkdir -p -c1 $DIR/$tdir/d1
8624 test_mkdir -p -c1 $DIR/$tdir/d2
8625 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8626 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8627 cancel_lru_locks mdc
8628 cancel_lru_locks osc
8629 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8630 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8631 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8632 # XXX client can not do early lock cancel of OST lock
8633 # during rename (LU-4206), so cancel osc lock now.
8635 cancel_lru_locks osc
8636 can1=$(do_facet $SINGLEMDS \
8637 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8638 awk '/ldlm_cancel/ {print $2}')
8639 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8640 awk '/ldlm_bl_callback/ {print $2}')
8641 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8643 can2=$(do_facet $SINGLEMDS \
8644 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8645 awk '/ldlm_cancel/ {print $2}')
8646 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8647 awk '/ldlm_bl_callback/ {print $2}')
8648 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8649 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8650 lru_resize_enable mdc
8651 lru_resize_enable osc
8653 run_test 120f "Early Lock Cancel: rename test"
8656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8657 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8658 skip "no early lock cancel on server" && return 0
8659 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8660 lru_resize_disable mdc
8661 lru_resize_disable osc
8663 echo create $count files
8664 test_mkdir -p $DIR/$tdir
8665 cancel_lru_locks mdc
8666 cancel_lru_locks osc
8669 can0=$(do_facet $SINGLEMDS \
8670 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8671 awk '/ldlm_cancel/ {print $2}')
8672 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8673 awk '/ldlm_bl_callback/ {print $2}')
8674 createmany -o $DIR/$tdir/f $count
8676 can1=$(do_facet $SINGLEMDS \
8677 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8678 awk '/ldlm_cancel/ {print $2}')
8679 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8680 awk '/ldlm_bl_callback/ {print $2}')
8682 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8683 echo rm $count files
8686 can2=$(do_facet $SINGLEMDS \
8687 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8688 awk '/ldlm_cancel/ {print $2}')
8689 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8690 awk '/ldlm_bl_callback/ {print $2}')
8692 echo total: $count removes in $((t2-t1))
8693 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8695 # wait for commitment of removal
8696 lru_resize_enable mdc
8697 lru_resize_enable osc
8699 run_test 120g "Early Lock Cancel: performance test"
8701 test_121() { #bug #10589
8702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8704 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8705 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8706 lctl set_param fail_loc=0x310
8707 cancel_lru_locks osc > /dev/null
8708 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8709 lctl set_param fail_loc=0
8710 [[ $reads -eq $writes ]] ||
8711 error "read $reads blocks, must be $writes blocks"
8713 run_test 121 "read cancel race ========="
8715 test_123a() { # was test 123, statahead(bug 11401)
8716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8718 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8719 log "testing on UP system. Performance may be not as good as expected."
8724 test_mkdir -p $DIR/$tdir
8725 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8726 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8728 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8729 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8731 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8732 lctl set_param -n llite.*.statahead_max 0
8733 lctl get_param llite.*.statahead_max
8734 cancel_lru_locks mdc
8735 cancel_lru_locks osc
8737 time ls -l $DIR/$tdir | wc -l
8739 delta=$((etime - stime))
8740 log "ls $i files without statahead: $delta sec"
8741 lctl set_param llite.*.statahead_max=$max
8743 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8744 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8745 cancel_lru_locks mdc
8746 cancel_lru_locks osc
8748 time ls -l $DIR/$tdir | wc -l
8750 delta_sa=$((etime - stime))
8751 log "ls $i files with statahead: $delta_sa sec"
8752 lctl get_param -n llite.*.statahead_stats
8753 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8755 [[ $swrong -lt $ewrong ]] &&
8756 log "statahead was stopped, maybe too many locks held!"
8757 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8759 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8760 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8761 lctl set_param -n llite.*.statahead_max 0
8762 lctl get_param llite.*.statahead_max
8763 cancel_lru_locks mdc
8764 cancel_lru_locks osc
8766 time ls -l $DIR/$tdir | wc -l
8768 delta=$((etime - stime))
8769 log "ls $i files again without statahead: $delta sec"
8770 lctl set_param llite.*.statahead_max=$max
8771 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8772 if [ $SLOWOK -eq 0 ]; then
8773 error "ls $i files is slower with statahead!"
8775 log "ls $i files is slower with statahead!"
8781 [ $delta -gt 20 ] && break
8782 [ $delta -gt 8 ] && MULT=$((50 / delta))
8783 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8791 delta=$((etime - stime))
8792 log "rm -r $DIR/$tdir/: $delta seconds"
8794 lctl get_param -n llite.*.statahead_stats
8796 run_test 123a "verify statahead work"
8798 test_123b () { # statahead(bug 15027)
8799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8800 test_mkdir -p $DIR/$tdir
8801 createmany -o $DIR/$tdir/$tfile-%d 1000
8803 cancel_lru_locks mdc
8804 cancel_lru_locks osc
8806 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8807 lctl set_param fail_loc=0x80000803
8808 ls -lR $DIR/$tdir > /dev/null
8810 lctl set_param fail_loc=0x0
8811 lctl get_param -n llite.*.statahead_stats
8816 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8820 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8821 skip "no lru resize on server" && return 0
8823 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8825 log "create $NR files at $DIR/$tdir"
8826 createmany -o $DIR/$tdir/f $NR ||
8827 error "failed to create $NR files in $DIR/$tdir"
8829 cancel_lru_locks mdc
8830 ls -l $DIR/$tdir > /dev/null
8834 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8835 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8836 LRU_SIZE=$($LCTL get_param -n $PARAM)
8837 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8838 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8840 log "NS=$(basename $NSDIR)"
8845 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8846 skip "Not enough cached locks created!"
8853 # We know that lru resize allows one client to hold $LIMIT locks
8854 # for 10h. After that locks begin to be killed by client.
8856 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8858 if [ $LIMIT -lt $LRU_SIZE ]; then
8859 skip "Limit is too small $LIMIT"
8863 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8864 # killing locks. Some time was spent for creating locks. This means
8865 # that up to the moment of sleep finish we must have killed some of
8866 # them (10-100 locks). This depends on how fast ther were created.
8867 # Many of them were touched in almost the same moment and thus will
8868 # be killed in groups.
8869 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8871 # Use $LRU_SIZE_B here to take into account real number of locks
8872 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8873 local LRU_SIZE_B=$LRU_SIZE
8875 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8876 log "OLD_LVF=$OLD_LVF"
8877 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8879 # Let's make sure that we really have some margin. Client checks
8880 # cached locks every 10 sec.
8882 log "Sleep ${SLEEP} sec"
8884 while ((SEC<$SLEEP)); do
8888 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8892 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8893 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8895 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8896 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8897 unlinkmany $DIR/$tdir/f $NR
8901 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8902 log "unlink $NR files at $DIR/$tdir"
8903 unlinkmany $DIR/$tdir/f $NR
8905 run_test 124a "lru resize ======================================="
8907 get_max_pool_limit()
8909 local limit=$($LCTL get_param \
8910 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8913 if [[ $l -gt $max ]]; then
8921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8922 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8923 skip "no lru resize on server" && return 0
8925 LIMIT=$(get_max_pool_limit)
8927 NR=$(($(default_lru_size)*20))
8928 if [[ $NR -gt $LIMIT ]]; then
8929 log "Limit lock number by $LIMIT locks"
8933 IFree=$(mdsrate_inodes_available)
8934 if [ $IFree -lt $NR ]; then
8935 log "Limit lock number by $IFree inodes"
8939 lru_resize_disable mdc
8940 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8941 error "failed to create $DIR/$tdir/disable_lru_resize"
8943 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8944 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8945 cancel_lru_locks mdc
8948 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8951 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8954 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8958 nolruresize_delta=$((etime-stime))
8959 log "ls -la time: $nolruresize_delta seconds"
8960 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8961 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8963 lru_resize_enable mdc
8964 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8965 error "failed to create $DIR/$tdir/enable_lru_resize"
8967 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8968 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8969 cancel_lru_locks mdc
8972 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8975 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8978 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8982 lruresize_delta=$((etime-stime))
8983 log "ls -la time: $lruresize_delta seconds"
8984 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8986 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8987 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8988 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8989 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8991 log "lru resize performs the same with no lru resize"
8993 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8995 run_test 124b "lru resize (performance test) ======================="
8998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8999 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
9000 skip "no lru resize on server" && return 0
9002 # cache ununsed locks on client
9004 cancel_lru_locks mdc
9005 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9006 createmany -o $DIR/$tdir/f $nr ||
9007 error "failed to create $nr files in $DIR/$tdir"
9008 ls -l $DIR/$tdir > /dev/null
9010 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9011 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9012 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9013 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9014 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9016 # set lru_max_age to 1 sec
9017 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
9018 echo "sleep $((recalc_p * 2)) seconds..."
9019 sleep $((recalc_p * 2))
9021 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9022 # restore lru_max_age
9023 $LCTL set_param -n $nsdir.lru_max_age $max_age
9024 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9025 unlinkmany $DIR/$tdir/f $nr
9027 run_test 124c "LRUR cancel very aged locks"
9029 test_125() { # 13358
9030 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9031 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
9032 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9033 test_mkdir -p $DIR/d125 || error "mkdir failed"
9034 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
9035 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
9036 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
9038 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9040 test_126() { # bug 12829/13455
9041 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9042 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
9043 $GSS && skip "must run as gss disabled" && return
9045 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9046 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9048 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9050 run_test 126 "check that the fsgid provided by the client is taken into account"
9052 test_127a() { # bug 15521
9053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9054 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9055 $LCTL set_param osc.*.stats=0
9056 FSIZE=$((2048 * 1024))
9057 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9058 cancel_lru_locks osc
9059 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9061 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9062 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9063 echo "got $COUNT $NAME"
9064 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9065 eval $NAME=$COUNT || error "Wrong proc format"
9068 read_bytes|write_bytes)
9069 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9070 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9071 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9072 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9073 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9074 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9075 error "sumsquare is too small: $SUMSQ"
9076 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9077 error "sumsquare is too big: $SUMSQ"
9081 done < $DIR/${tfile}.tmp
9083 #check that we actually got some stats
9084 [ "$read_bytes" ] || error "Missing read_bytes stats"
9085 [ "$write_bytes" ] || error "Missing write_bytes stats"
9086 [ "$read_bytes" != 0 ] || error "no read done"
9087 [ "$write_bytes" != 0 ] || error "no write done"
9089 run_test 127a "verify the client stats are sane"
9091 test_127b() { # bug LU-333
9092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9093 $LCTL set_param llite.*.stats=0
9094 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9095 # perform 2 reads and writes so MAX is different from SUM.
9096 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9097 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9098 cancel_lru_locks osc
9099 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9100 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9102 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9103 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9104 echo "got $COUNT $NAME"
9105 eval $NAME=$COUNT || error "Wrong proc format"
9109 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9110 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9111 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9112 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9115 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9116 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9117 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9118 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9122 done < $TMP/${tfile}.tmp
9124 #check that we actually got some stats
9125 [ "$read_bytes" ] || error "Missing read_bytes stats"
9126 [ "$write_bytes" ] || error "Missing write_bytes stats"
9127 [ "$read_bytes" != 0 ] || error "no read done"
9128 [ "$write_bytes" != 0 ] || error "no write done"
9130 rm -f $TMP/${tfile}.tmp
9132 run_test 127b "verify the llite client stats are sane"
9134 test_128() { # bug 15212
9136 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9141 result=$(grep error $TMP/$tfile.log)
9142 rm -f $DIR/$tfile $TMP/$tfile.log
9144 error "consecutive find's under interactive lfs failed"
9146 run_test 128 "interactive lfs for 2 consecutive find's"
9153 local ldproc=/proc/fs/ldiskfs
9154 local facets=$(get_facets MDS)
9156 for facet in ${facets//,/ }; do
9157 canondev=$(ldiskfs_canon \
9158 *.$(convert_facet2label $facet).mntdev $facet)
9159 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9160 ldproc=/sys/fs/ldiskfs
9161 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9162 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9167 local facets=$(get_facets MDS)
9168 for facet in ${facets//,/ }; do
9169 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9175 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9176 { skip "Need MDS version with at least 2.5.56"; return 0; }
9178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9179 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9180 skip "ldiskfs only test"
9183 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9186 local has_warning=false
9191 # block size of mds1
9192 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9193 set_dir_limits $maxsize $maxsize
9194 local dirsize=$(stat -c%s "$DIR/$tdir")
9196 while [[ $dirsize -le $maxsize ]]; do
9197 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9199 if ! $has_warning; then
9200 check_mds_dmesg '"is approaching"' && has_warning=true
9203 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9204 # EFBIG for previous versions included in ldiskfs series
9205 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9207 echo "return code $rc received as expected"
9209 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9210 error_exit "create failed w/o dir size limit"
9212 check_mds_dmesg '"has reached"' ||
9213 error_exit "reached message should be output"
9215 [ $has_warning -eq 0 ] &&
9216 error_exit "warning message should be output"
9218 dirsize=$(stat -c%s "$DIR/$tdir")
9220 [[ $dirsize -ge $maxsize ]] && return 0
9221 error_exit "current dir size $dirsize, " \
9222 "previous limit $maxsize"
9223 elif [ $rc -ne 0 ]; then
9225 error_exit "return $rc received instead of expected " \
9226 "$EFBIG or $ENOSPC, files in dir $dirsize"
9228 nfiles=$((nfiles + 1))
9229 dirsize=$(stat -c%s "$DIR/$tdir")
9233 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9235 run_test 129 "test directory size limit ========================"
9244 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9245 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9248 trap cleanup_130 EXIT RETURN
9250 local fm_file=$DIR/$tfile
9251 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9252 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9253 error "dd failed for $fm_file"
9255 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9256 filefrag -ves $fm_file
9258 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9259 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9260 [ $RC != 0 ] && error "filefrag $fm_file failed"
9262 filefrag_op=$(filefrag -ve $fm_file |
9263 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9264 lun=$($GETSTRIPE -i $fm_file)
9266 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9269 for line in $filefrag_op
9271 frag_lun=`echo $line | cut -d: -f5`
9272 ext_len=`echo $line | cut -d: -f4`
9273 if (( $frag_lun != $lun )); then
9275 error "FIEMAP on 1-stripe file($fm_file) failed"
9278 (( tot_len += ext_len ))
9281 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9283 error "FIEMAP on 1-stripe file($fm_file) failed;"
9289 echo "FIEMAP on single striped file succeeded"
9291 run_test 130a "FIEMAP (1-stripe file)"
9294 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9296 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9297 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9300 trap cleanup_130 EXIT RETURN
9302 local fm_file=$DIR/$tfile
9303 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9304 error "setstripe on $fm_file"
9305 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9306 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9308 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9309 error "dd failed on $fm_file"
9311 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9312 filefrag_op=$(filefrag -ve $fm_file |
9313 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9315 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9316 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9321 for line in $filefrag_op
9323 frag_lun=$(echo $line | cut -d: -f5 |
9324 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9325 ext_len=$(echo $line | cut -d: -f4)
9326 if (( $frag_lun != $last_lun )); then
9327 if (( tot_len != 1024 )); then
9329 error "FIEMAP on $fm_file failed; returned " \
9330 "len $tot_len for OST $last_lun instead of 1024"
9337 (( tot_len += ext_len ))
9340 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9342 error "FIEMAP on $fm_file failed; returned wrong number of " \
9343 "luns or wrong len for OST $last_lun"
9349 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9351 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9354 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9356 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9357 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9360 trap cleanup_130 EXIT RETURN
9362 local fm_file=$DIR/$tfile
9363 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9364 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9365 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9367 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9368 error "dd failed on $fm_file"
9370 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9371 filefrag_op=$(filefrag -ve $fm_file |
9372 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9374 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9375 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9380 for line in $filefrag_op
9382 frag_lun=$(echo $line | cut -d: -f5 |
9383 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9384 ext_len=$(echo $line | cut -d: -f4)
9385 if (( $frag_lun != $last_lun )); then
9386 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9387 if (( logical != 512 )); then
9389 error "FIEMAP on $fm_file failed; returned " \
9390 "logical start for lun $logical instead of 512"
9393 if (( tot_len != 512 )); then
9395 error "FIEMAP on $fm_file failed; returned " \
9396 "len $tot_len for OST $last_lun instead of 1024"
9403 (( tot_len += ext_len ))
9406 if (( num_luns != 2 || tot_len != 512 )); then
9408 error "FIEMAP on $fm_file failed; returned wrong number of " \
9409 "luns or wrong len for OST $last_lun"
9415 echo "FIEMAP on 2-stripe file with hole succeeded"
9417 run_test 130c "FIEMAP (2-stripe file with hole)"
9420 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9422 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9423 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9426 trap cleanup_130 EXIT RETURN
9428 local fm_file=$DIR/$tfile
9429 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9430 error "setstripe on $fm_file"
9431 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9432 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9434 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
9435 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
9436 error "dd failed on $fm_file"
9438 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9439 filefrag_op=$(filefrag -ve $fm_file |
9440 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9442 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9443 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9448 for line in $filefrag_op
9450 frag_lun=$(echo $line | cut -d: -f5 |
9451 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9452 ext_len=$(echo $line | cut -d: -f4)
9453 if (( $frag_lun != $last_lun )); then
9454 if (( tot_len != 1024 )); then
9456 error "FIEMAP on $fm_file failed; returned " \
9457 "len $tot_len for OST $last_lun instead of 1024"
9464 (( tot_len += ext_len ))
9467 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
9469 error "FIEMAP on $fm_file failed; returned wrong number of " \
9470 "luns or wrong len for OST $last_lun"
9476 echo "FIEMAP on N-stripe file succeeded"
9478 run_test 130d "FIEMAP (N-stripe file)"
9481 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9483 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9484 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9486 trap cleanup_130 EXIT RETURN
9488 local fm_file=$DIR/$tfile
9489 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9490 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9491 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9494 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9495 for ((i = 0; i < $NUM_BLKS; i++))
9497 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9500 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9501 filefrag_op=$(filefrag -ve $fm_file |
9502 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9504 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9505 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9510 for line in $filefrag_op
9512 frag_lun=$(echo $line | cut -d: -f5 |
9513 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9514 ext_len=$(echo $line | cut -d: -f4)
9515 if (( $frag_lun != $last_lun )); then
9516 if (( tot_len != $EXPECTED_LEN )); then
9518 error "FIEMAP on $fm_file failed; returned " \
9519 "len $tot_len for OST $last_lun instead " \
9527 (( tot_len += ext_len ))
9530 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9532 error "FIEMAP on $fm_file failed; returned wrong number " \
9533 "of luns or wrong len for OST $last_lun"
9539 echo "FIEMAP with continuation calls succeeded"
9541 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9543 # Test for writev/readv
9545 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9546 error "writev test failed"
9547 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9548 error "readv failed"
9551 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9554 local fsize=$((524288 + 1048576 + 1572864))
9555 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9556 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9557 error "append writev test failed"
9559 ((fsize += 1572864 + 1048576))
9560 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9561 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9562 error "append writev test failed"
9565 run_test 131b "test append writev"
9568 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9571 run_test 131c "test read/write on file w/o objects"
9574 rwv -f $DIR/$tfile -w -n 1 1572864
9575 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9576 if [ "$NOB" != 1572864 ]; then
9577 error "Short read filed: read $NOB bytes instead of 1572864"
9581 run_test 131d "test short read"
9584 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9585 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9586 error "read hitting hole failed"
9589 run_test 131e "test read hitting hole"
9598 mds*) res=$(do_facet $facet \
9599 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9601 ost*) res=$(do_facet $facet \
9602 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9604 *) error "Wrong facet '$facet'" ;;
9607 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9608 # if the argument $3 is zero, it means any stat increment is ok.
9609 if [[ $want -gt 0 ]]; then
9610 local count=$(echo $res | awk '{ print $2 }')
9611 [[ $count -ne $want ]] &&
9612 error "The $op counter on $facet is $count, not $want"
9617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9618 remote_ost_nodsh && skip "remote OST with nodsh" && return
9619 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9621 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9622 { skip "MDS doesn't support rename stats"; return; }
9623 local testdir=$DIR/${tdir}/stats_testdir
9624 mkdir -p $DIR/${tdir}
9627 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9628 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9630 # verify mdt stats first.
9631 mkdir ${testdir} || error "mkdir failed"
9632 check_stats $SINGLEMDS "mkdir" 1
9633 touch ${testdir}/${tfile} || error "touch failed"
9634 check_stats $SINGLEMDS "open" 1
9635 check_stats $SINGLEMDS "close" 1
9636 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9637 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9638 check_stats $SINGLEMDS "mknod" 2
9640 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9641 check_stats $SINGLEMDS "unlink" 1
9642 rm -f ${testdir}/${tfile} || error "file remove failed"
9643 check_stats $SINGLEMDS "unlink" 2
9645 # remove working dir and check mdt stats again.
9646 rmdir ${testdir} || error "rmdir failed"
9647 check_stats $SINGLEMDS "rmdir" 1
9649 local testdir1=$DIR/${tdir}/stats_testdir1
9651 mkdir -p ${testdir1}
9652 touch ${testdir1}/test1
9653 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9654 check_stats $SINGLEMDS "crossdir_rename" 1
9656 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9657 check_stats $SINGLEMDS "samedir_rename" 1
9661 run_test 133a "Verifying MDT stats ========================================"
9664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9665 remote_ost_nodsh && skip "remote OST with nodsh" && return
9666 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9667 local testdir=$DIR/${tdir}/stats_testdir
9668 mkdir -p ${testdir} || error "mkdir failed"
9669 touch ${testdir}/${tfile} || error "touch failed"
9670 cancel_lru_locks mdc
9673 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9674 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9676 # extra mdt stats verification.
9677 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9678 check_stats $SINGLEMDS "setattr" 1
9679 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9680 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9682 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9683 check_stats $SINGLEMDS "getattr" 1
9685 $LFS df || error "lfs failed"
9686 check_stats $SINGLEMDS "statfs" 1
9690 run_test 133b "Verifying extra MDT stats =================================="
9693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9694 remote_ost_nodsh && skip "remote OST with nodsh" && return
9695 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9696 local testdir=$DIR/${tdir}/stats_testdir
9697 test_mkdir -p ${testdir} || error "mkdir failed"
9699 # verify obdfilter stats.
9700 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9702 cancel_lru_locks osc
9703 wait_delete_completed
9706 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9707 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9709 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9711 cancel_lru_locks osc
9712 check_stats ost1 "write" 1
9714 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9715 check_stats ost1 "read" 1
9717 > ${testdir}/${tfile} || error "truncate failed"
9718 check_stats ost1 "punch" 1
9720 rm -f ${testdir}/${tfile} || error "file remove failed"
9721 wait_delete_completed
9722 check_stats ost1 "destroy" 1
9726 run_test 133c "Verifying OST stats ========================================"
9733 while [ $value -ge 2 ]; do
9738 if [ $orig -gt $order ]; then
9746 local size=('K' 'M' 'G' 'T');
9748 local size_string=$value
9750 while [ $value -ge 1024 ]; do
9751 if [ $i -gt 3 ]; then
9752 #T is the biggest unit we get here, if that is bigger,
9754 size_string=${value}T
9757 value=$((value >> 10))
9758 if [ $value -lt 1024 ]; then
9759 size_string=${value}${size[$i]}
9770 local context=${2:-.}
9771 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9773 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9779 remote_ost_nodsh && skip "remote OST with nodsh" && return
9780 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9781 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9782 { skip "MDS doesn't support rename stats"; return; }
9784 local testdir1=$DIR/${tdir}/stats_testdir1
9785 local testdir2=$DIR/${tdir}/stats_testdir2
9787 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9789 mkdir -p ${testdir1} || error "mkdir failed"
9790 mkdir -p ${testdir2} || error "mkdir failed"
9792 createmany -o $testdir1/test 512 || error "createmany failed"
9794 # check samedir rename size
9795 mv ${testdir1}/test0 ${testdir1}/test_0
9797 local testdir1_size=$(ls -l $DIR/${tdir} |
9798 awk '/stats_testdir1/ {print $5}')
9799 local testdir2_size=$(ls -l $DIR/${tdir} |
9800 awk '/stats_testdir2/ {print $5}')
9802 testdir1_size=$(order_2 $testdir1_size)
9803 testdir2_size=$(order_2 $testdir2_size)
9805 testdir1_size=$(size_in_KMGT $testdir1_size)
9806 testdir2_size=$(size_in_KMGT $testdir2_size)
9808 echo "source rename dir size: ${testdir1_size}"
9809 echo "target rename dir size: ${testdir2_size}"
9811 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9812 eval $cmd || error "$cmd failed"
9813 local samedir=$($cmd | grep 'same_dir')
9814 local same_sample=$(get_rename_size $testdir1_size)
9815 [ -z "$samedir" ] && error "samedir_rename_size count error"
9816 [[ $same_sample -eq 1 ]] ||
9817 error "samedir_rename_size error $same_sample"
9818 echo "Check same dir rename stats success"
9820 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9822 # check crossdir rename size
9823 mv ${testdir1}/test_0 ${testdir2}/test_0
9825 testdir1_size=$(ls -l $DIR/${tdir} |
9826 awk '/stats_testdir1/ {print $5}')
9827 testdir2_size=$(ls -l $DIR/${tdir} |
9828 awk '/stats_testdir2/ {print $5}')
9830 testdir1_size=$(order_2 $testdir1_size)
9831 testdir2_size=$(order_2 $testdir2_size)
9833 testdir1_size=$(size_in_KMGT $testdir1_size)
9834 testdir2_size=$(size_in_KMGT $testdir2_size)
9836 echo "source rename dir size: ${testdir1_size}"
9837 echo "target rename dir size: ${testdir2_size}"
9839 eval $cmd || error "$cmd failed"
9840 local crossdir=$($cmd | grep 'crossdir')
9841 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9842 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9843 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9844 [[ $src_sample -eq 1 ]] ||
9845 error "crossdir_rename_size error $src_sample"
9846 [[ $tgt_sample -eq 1 ]] ||
9847 error "crossdir_rename_size error $tgt_sample"
9848 echo "Check cross dir rename stats success"
9851 run_test 133d "Verifying rename_stats ========================================"
9854 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9855 remote_ost_nodsh && skip "remote OST with nodsh" && return
9856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9857 local testdir=$DIR/${tdir}/stats_testdir
9858 local ctr f0 f1 bs=32768 count=42 sum
9860 mkdir -p ${testdir} || error "mkdir failed"
9862 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9864 for ctr in {write,read}_bytes; do
9866 cancel_lru_locks osc
9868 do_facet ost1 $LCTL set_param -n \
9869 "obdfilter.*.exports.clear=clear"
9871 if [ $ctr = write_bytes ]; then
9873 f1=${testdir}/${tfile}
9875 f0=${testdir}/${tfile}
9879 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9882 cancel_lru_locks osc
9884 sum=$(do_facet ost1 $LCTL get_param \
9885 "obdfilter.*.exports.*.stats" |
9886 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9887 $1 == ctr { sum += $7 }
9888 END { printf("%0.0f", sum) }')
9890 if ((sum != bs * count)); then
9891 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9897 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9899 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9902 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9903 remote_ost_nodsh && skip "remote OST with nodsh" && return
9904 # First without trusting modes.
9905 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9906 echo "proc_dirs='$proc_dirs'"
9907 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9908 find $proc_dirs -exec cat '{}' \; &> /dev/null
9910 # Second verifying readability.
9911 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9913 # eventually, this can also be replaced with "lctl get_param -R",
9914 # but not until that option is always available on the server
9916 for facet in mds1 ost1; do
9917 local facet_proc_dirs=$(do_facet $facet \
9918 \\\ls -d $proc_regexp 2>/dev/null)
9919 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9920 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9921 do_facet $facet find $facet_proc_dirs \
9922 ! -name req_history \
9923 -exec cat '{}' \\\; &> /dev/null
9925 do_facet $facet find $facet_proc_dirs \
9926 ! -name req_history \
9928 -exec cat '{}' \\\; &> /dev/null ||
9929 error "proc file read failed"
9932 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9935 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9936 remote_ost_nodsh && skip "remote OST with nodsh" && return
9937 # Second verifying writability.
9938 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9939 echo "proc_dirs='$proc_dirs'"
9940 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9943 -not -name force_lbug \
9944 -not -name changelog_mask \
9945 -exec badarea_io '{}' \; &> /dev/null ||
9946 error "find $proc_dirs failed"
9949 for facet in mds1 ost1; do
9950 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9951 skip "Too old lustre on $facet" && continue
9952 local facet_proc_dirs=$(do_facet $facet \
9953 \\\ls -d $proc_regexp 2> /dev/null)
9954 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9955 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9956 do_facet $facet find $facet_proc_dirs \
9958 -not -name force_lbug \
9959 -not -name changelog_mask \
9960 -exec badarea_io '{}' \\\; &> /dev/null ||
9961 error "$facet find $facet_proc_dirs failed"
9964 # remount the FS in case writes/reads /proc break the FS
9965 cleanup || error "failed to unmount"
9966 setup || error "failed to setup"
9969 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9972 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9973 remote_ost_nodsh && skip "remote OST with nodsh" && return
9974 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
9975 skip "Need MDS version at least 2.9.54" && return
9978 for facet in client mds1 ost1; do
9979 local facet_proc_dirs=$(do_facet $facet \
9980 \\\ls -d $proc_regexp 2> /dev/null)
9981 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9982 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9983 # Get the list of files that are missing the terminating newline
9984 local missing=($(do_facet $facet \
9985 find ${facet_proc_dirs} -type f \| \
9987 awk -v FS='\v' -v RS='\v\v' \
9988 "'END { if(NR>0 && \
9989 \\\$NF !~ /.*\\\n\$/) \
9993 [ ${#missing[*]} -eq 0 ] ||
9994 error "files do not end with newline: ${missing[*]}"
9997 run_test 133h "Proc files should end with newlines"
10000 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10001 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10002 skip "Need MDS version at least 2.7.54" && return
10004 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10005 cancel_lru_locks mdc
10007 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10008 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10009 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10012 createmany -o $DIR/$tdir/f $nr ||
10013 error "failed to create $nr files in $DIR/$tdir"
10014 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10016 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10017 do_facet mds1 $LCTL set_param fail_loc=0x327
10018 do_facet mds1 $LCTL set_param fail_val=500
10021 echo "sleep 10 seconds ..."
10023 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10025 do_facet mds1 $LCTL set_param fail_loc=0
10026 do_facet mds1 $LCTL set_param fail_val=0
10027 [ $lck_cnt -lt $unused ] ||
10028 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10031 unlinkmany $DIR/$tdir/f $nr
10033 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10036 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10037 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10038 skip "Need MDS version at least 2.7.54" && return
10040 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10041 cancel_lru_locks mdc
10043 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10044 ldlm.lock_reclaim_threshold_mb)
10045 # disable reclaim temporarily
10046 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10048 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10049 do_facet mds1 $LCTL set_param fail_loc=0x328
10050 do_facet mds1 $LCTL set_param fail_val=500
10052 $LCTL set_param debug=+trace
10055 createmany -o $DIR/$tdir/f $nr &
10056 local create_pid=$!
10058 echo "Sleep $TIMEOUT seconds ..."
10060 if ! ps -p $create_pid > /dev/null 2>&1; then
10061 do_facet mds1 $LCTL set_param fail_loc=0
10062 do_facet mds1 $LCTL set_param fail_val=0
10063 do_facet mds1 $LCTL set_param \
10064 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10065 error "createmany finished incorrectly!"
10067 do_facet mds1 $LCTL set_param fail_loc=0
10068 do_facet mds1 $LCTL set_param fail_val=0
10069 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10070 wait $create_pid || return 1
10072 unlinkmany $DIR/$tdir/f $nr
10074 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10076 test_140() { #bug-17379
10077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10078 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10079 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10080 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10082 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10083 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10085 while i=`expr $i + 1`; do
10086 test_mkdir -p $i || error "Creating dir $i"
10087 cd $i || error "Changing to $i"
10088 ln -s ../stat stat || error "Creating stat symlink"
10089 # Read the symlink until ELOOP present,
10090 # not LBUGing the system is considered success,
10091 # we didn't overrun the stack.
10092 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10093 [ $ret -ne 0 ] && {
10094 if [ $ret -eq 40 ]; then
10097 error "Open stat symlink"
10103 echo "The symlink depth = $i"
10104 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10105 error "Invalid symlink depth"
10107 # Test recursive symlink
10108 ln -s symlink_self symlink_self
10109 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10110 echo "open symlink_self returns $ret"
10111 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10113 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10117 local TF="$TMP/$tfile"
10119 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10121 cancel_lru_locks osc
10122 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10123 remount_client $MOUNT
10125 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10128 $TRUNCATE $DIR/$tfile 6000
10129 cancel_lru_locks osc
10130 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10133 echo "12345" >>$DIR/$tfile
10134 cancel_lru_locks osc
10135 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10138 echo "12345" >>$DIR/$tfile
10139 cancel_lru_locks osc
10140 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10145 run_test 150 "truncate/append tests"
10147 #LU-2902 roc_hit was not able to read all values from lproc
10148 function roc_hit_init() {
10149 local list=$(comma_list $(osts_nodes))
10150 local dir=$DIR/$tdir-check
10151 local file=$dir/file
10157 #use setstripe to do a write to every ost
10158 for i in $(seq 0 $((OSTCOUNT-1))); do
10159 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10160 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10161 idx=$(printf %04x $i)
10162 BEFORE=$(get_osd_param $list *OST*$idx stats |
10163 awk '$1 == "cache_access" {sum += $7}
10164 END { printf("%0.0f", sum) }')
10166 cancel_lru_locks osc
10167 cat $file >/dev/null
10169 AFTER=$(get_osd_param $list *OST*$idx stats |
10170 awk '$1 == "cache_access" {sum += $7}
10171 END { printf("%0.0f", sum) }')
10173 echo BEFORE:$BEFORE AFTER:$AFTER
10174 if ! let "AFTER - BEFORE == 4"; then
10176 error "roc_hit is not safe to use"
10184 function roc_hit() {
10185 local list=$(comma_list $(osts_nodes))
10186 echo $(get_osd_param $list '' stats |
10187 awk '$1 == "cache_hit" {sum += $7}
10188 END { printf("%0.0f", sum) }')
10191 function set_cache() {
10194 if [ "$2" == "off" ]; then
10197 local list=$(comma_list $(osts_nodes))
10198 set_osd_param $list '' $1_cache_enable $on
10200 cancel_lru_locks osc
10204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10205 remote_ost_nodsh && skip "remote OST with nodsh" && return
10208 local list=$(comma_list $(osts_nodes))
10210 # check whether obdfilter is cache capable at all
10211 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10212 echo "not cache-capable obdfilter"
10216 # check cache is enabled on all obdfilters
10217 if get_osd_param $list '' read_cache_enable | grep 0; then
10218 echo "oss cache is disabled"
10222 set_osd_param $list '' writethrough_cache_enable 1
10224 # check write cache is enabled on all obdfilters
10225 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10226 echo "oss write cache is NOT enabled"
10232 #define OBD_FAIL_OBD_NO_LRU 0x609
10233 do_nodes $list $LCTL set_param fail_loc=0x609
10235 # pages should be in the case right after write
10236 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10239 local BEFORE=$(roc_hit)
10240 cancel_lru_locks osc
10241 cat $DIR/$tfile >/dev/null
10242 local AFTER=$(roc_hit)
10244 do_nodes $list $LCTL set_param fail_loc=0
10246 if ! let "AFTER - BEFORE == CPAGES"; then
10247 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10250 # the following read invalidates the cache
10251 cancel_lru_locks osc
10252 set_osd_param $list '' read_cache_enable 0
10253 cat $DIR/$tfile >/dev/null
10255 # now data shouldn't be found in the cache
10257 cancel_lru_locks osc
10258 cat $DIR/$tfile >/dev/null
10260 if let "AFTER - BEFORE != 0"; then
10261 error "IN CACHE: before: $BEFORE, after: $AFTER"
10264 set_osd_param $list '' read_cache_enable 1
10267 run_test 151 "test cache on oss and controls ==============================="
10270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10271 local TF="$TMP/$tfile"
10273 # simulate ENOMEM during write
10274 #define OBD_FAIL_OST_NOMEM 0x226
10275 lctl set_param fail_loc=0x80000226
10276 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10278 sync || error "sync failed"
10279 lctl set_param fail_loc=0
10281 # discard client's cache
10282 cancel_lru_locks osc
10284 # simulate ENOMEM during read
10285 lctl set_param fail_loc=0x80000226
10286 cmp $TF $DIR/$tfile || error "cmp failed"
10287 lctl set_param fail_loc=0
10291 run_test 152 "test read/write with enomem ============================"
10294 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10296 run_test 153 "test if fdatasync does not crash ======================="
10298 dot_lustre_fid_permission_check() {
10300 local ffid=$MOUNT/.lustre/fid/$fid
10303 echo "stat fid $fid"
10304 stat $ffid > /dev/null || error "stat $ffid failed."
10305 echo "touch fid $fid"
10306 touch $ffid || error "touch $ffid failed."
10307 echo "write to fid $fid"
10308 cat /etc/hosts > $ffid || error "write $ffid failed."
10309 echo "read fid $fid"
10310 diff /etc/hosts $ffid || error "read $ffid failed."
10311 echo "append write to fid $fid"
10312 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10313 echo "rename fid $fid"
10314 mv $ffid $test_dir/$tfile.1 &&
10315 error "rename $ffid to $tfile.1 should fail."
10316 touch $test_dir/$tfile.1
10317 mv $test_dir/$tfile.1 $ffid &&
10318 error "rename $tfile.1 to $ffid should fail."
10319 rm -f $test_dir/$tfile.1
10320 echo "truncate fid $fid"
10321 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10322 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10323 echo "link fid $fid"
10324 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10326 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10327 echo "setfacl fid $fid"
10328 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10329 echo "getfacl fid $fid"
10330 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10332 echo "unlink fid $fid"
10333 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10334 echo "mknod fid $fid"
10335 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10337 fid=[0xf00000400:0x1:0x0]
10338 ffid=$MOUNT/.lustre/fid/$fid
10340 echo "stat non-exist fid $fid"
10341 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10342 echo "write to non-exist fid $fid"
10343 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10344 echo "link new fid $fid"
10345 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10347 mkdir -p $test_dir/$tdir
10348 touch $test_dir/$tdir/$tfile
10349 fid=$($LFS path2fid $test_dir/$tdir)
10352 error "error: could not get fid for $test_dir/$dir/$tfile."
10354 ffid=$MOUNT/.lustre/fid/$fid
10357 ls $ffid > /dev/null || error "ls $ffid failed."
10358 echo "touch $fid/$tfile.1"
10359 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10361 echo "touch $MOUNT/.lustre/fid/$tfile"
10362 touch $MOUNT/.lustre/fid/$tfile && \
10363 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10365 echo "setxattr to $MOUNT/.lustre/fid"
10366 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10368 echo "listxattr for $MOUNT/.lustre/fid"
10369 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10371 echo "delxattr from $MOUNT/.lustre/fid"
10372 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10374 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10375 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10376 error "touch invalid fid should fail."
10378 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10379 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10380 error "touch non-normal fid should fail."
10382 echo "rename $tdir to $MOUNT/.lustre/fid"
10383 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10384 error "rename to $MOUNT/.lustre/fid should fail."
10386 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10388 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10389 local new_obf_mode=777
10391 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10392 chmod $new_obf_mode $DIR/.lustre/fid ||
10393 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10395 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10396 [ $obf_mode -eq $new_obf_mode ] ||
10397 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10399 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10400 chmod $old_obf_mode $DIR/.lustre/fid ||
10401 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10404 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10405 fid=$($LFS path2fid $test_dir/$tfile-2)
10407 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10409 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10410 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10411 error "create lov data thru .lustre failed"
10413 echo "cp /etc/passwd $test_dir/$tfile-2"
10414 cp /etc/passwd $test_dir/$tfile-2 ||
10415 error "copy to $test_dir/$tfile-2 failed."
10416 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10417 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10418 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10420 rm -rf $test_dir/tfile.lnk
10421 rm -rf $test_dir/$tfile-2
10425 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10426 skip "Need MDS version at least 2.4.1" && return
10428 local tf=$DIR/$tfile
10431 local fid=$($LFS path2fid $tf)
10432 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10434 # check that we get the same pathname back
10435 local found=$($LFS fid2path $MOUNT "$fid")
10436 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10437 [ "$found" == "$tf" ] ||
10438 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10440 run_test 154A "lfs path2fid and fid2path basic checks"
10443 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10444 skip "Need MDS version at least 2.4.1" && return
10446 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10447 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10448 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10449 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10451 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10452 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10454 # check that we get the same pathname
10455 echo "PFID: $PFID, name: $name"
10456 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10457 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10458 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10459 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10461 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10463 run_test 154B "verify the ll_decode_linkea tool"
10466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10467 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10468 { skip "Need MDS version at least 2.2.51"; return 0; }
10469 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10470 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10472 cp /etc/hosts $DIR/$tfile
10474 fid=$($LFS path2fid $DIR/$tfile)
10476 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10478 dot_lustre_fid_permission_check "$fid" $DIR ||
10479 error "dot lustre permission check $fid failed"
10481 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10483 touch $MOUNT/.lustre/file &&
10484 error "creation is not allowed under .lustre"
10486 mkdir $MOUNT/.lustre/dir &&
10487 error "mkdir is not allowed under .lustre"
10491 run_test 154a "Open-by-FID"
10494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10495 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10496 { skip "Need MDS version at least 2.2.51"; return 0; }
10497 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10499 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10501 local remote_dir=$DIR/$tdir/remote_dir
10505 mkdir -p $DIR/$tdir
10506 $LFS mkdir -i $MDTIDX $remote_dir ||
10507 error "create remote directory failed"
10509 cp /etc/hosts $remote_dir/$tfile
10511 fid=$($LFS path2fid $remote_dir/$tfile)
10513 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10515 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10516 error "dot lustre permission check $fid failed"
10519 run_test 154b "Open-by-FID for remote directory"
10522 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10523 skip "Need MDS version at least 2.4.1" && return
10525 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10526 local FID1=$($LFS path2fid $DIR/$tfile.1)
10527 local FID2=$($LFS path2fid $DIR/$tfile.2)
10528 local FID3=$($LFS path2fid $DIR/$tfile.3)
10531 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10532 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10533 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10535 [ "$FID" = "${!want}" ] ||
10536 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10540 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10542 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10543 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10547 run_test 154c "lfs path2fid and fid2path multiple arguments"
10550 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10551 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10552 skip "Need MDS version at least 2.5.53" && return
10554 if remote_mds; then
10555 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10559 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10566 local fid=$($LFS path2fid $DIR/$tfile)
10569 cmd="exec $fd<$DIR/$tfile"
10571 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10572 echo "$fid_list" | grep "$fid"
10575 cmd="exec $fd>/dev/null"
10577 if [ $rc -ne 0 ]; then
10578 error "FID $fid not found in open files list $fid_list"
10581 run_test 154d "Verify open file fid"
10585 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10586 skip "Need MDS version at least 2.6.50" && return
10588 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10589 error ".lustre returned by readdir"
10592 run_test 154e ".lustre is not returned by readdir"
10595 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10596 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10597 test_mkdir -p -c1 $DIR/$tdir/d
10598 # test dirs inherit from its stripe
10599 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10600 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10601 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10602 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10605 # get fid of parents
10606 local FID0=$($LFS path2fid $DIR/$tdir/d)
10607 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10608 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10609 local FID3=$($LFS path2fid $DIR)
10611 # check that path2fid --parents returns expected <parent_fid>/name
10612 # 1) test for a directory (single parent)
10613 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10614 [ "$parent" == "$FID0/foo1" ] ||
10615 error "expected parent: $FID0/foo1, got: $parent"
10617 # 2) test for a file with nlink > 1 (multiple parents)
10618 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10619 echo "$parent" | grep -F "$FID1/$tfile" ||
10620 error "$FID1/$tfile not returned in parent list"
10621 echo "$parent" | grep -F "$FID2/link" ||
10622 error "$FID2/link not returned in parent list"
10624 # 3) get parent by fid
10625 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10626 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10627 echo "$parent" | grep -F "$FID1/$tfile" ||
10628 error "$FID1/$tfile not returned in parent list (by fid)"
10629 echo "$parent" | grep -F "$FID2/link" ||
10630 error "$FID2/link not returned in parent list (by fid)"
10632 # 4) test for entry in root directory
10633 parent=$($LFS path2fid --parents $DIR/f)
10634 echo "$parent" | grep -F "$FID3/f" ||
10635 error "$FID3/f not returned in parent list"
10637 # 5) test it on root directory
10638 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10639 error "$MOUNT should not have parents"
10641 # enable xattr caching and check that linkea is correctly updated
10642 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10643 save_lustre_params client "llite.*.xattr_cache" > $save
10644 lctl set_param llite.*.xattr_cache 1
10646 # 6.1) linkea update on rename
10647 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10649 # get parents by fid
10650 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10651 # foo1 should no longer be returned in parent list
10652 echo "$parent" | grep -F "$FID1" &&
10653 error "$FID1 should no longer be in parent list"
10654 # the new path should appear
10655 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10656 error "$FID2/$tfile.moved is not in parent list"
10658 # 6.2) linkea update on unlink
10659 rm -f $DIR/$tdir/d/foo2/link
10660 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10661 # foo2/link should no longer be returned in parent list
10662 echo "$parent" | grep -F "$FID2/link" &&
10663 error "$FID2/link should no longer be in parent list"
10667 restore_lustre_params < $save
10670 run_test 154f "get parent fids by reading link ea"
10674 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
10675 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
10676 { skip "Need MDS version at least 2.6.92"; return 0; }
10677 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10679 mkdir -p $DIR/$tdir
10680 llapi_fid_test -d $DIR/$tdir
10682 run_test 154g "various llapi FID tests"
10684 test_155_small_load() {
10685 local temp=$TMP/$tfile
10686 local file=$DIR/$tfile
10688 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10689 error "dd of=$temp bs=6096 count=1 failed"
10691 cancel_lru_locks osc
10692 cmp $temp $file || error "$temp $file differ"
10694 $TRUNCATE $temp 6000
10695 $TRUNCATE $file 6000
10696 cmp $temp $file || error "$temp $file differ (truncate1)"
10698 echo "12345" >>$temp
10699 echo "12345" >>$file
10700 cmp $temp $file || error "$temp $file differ (append1)"
10702 echo "12345" >>$temp
10703 echo "12345" >>$file
10704 cmp $temp $file || error "$temp $file differ (append2)"
10710 test_155_big_load() {
10711 remote_ost_nodsh && skip "remote OST with nodsh" && return
10712 local temp=$TMP/$tfile
10713 local file=$DIR/$tfile
10716 local cache_size=$(do_facet ost$((MAXI+1)) \
10717 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10718 local large_file_size=$((cache_size * 2))
10720 echo "OSS cache size: $cache_size KB"
10721 echo "Large file size: $large_file_size KB"
10723 [ $MAXV -le $large_file_size ] && \
10724 skip_env "max available OST size needs > $large_file_size KB" && \
10727 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10729 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10730 error "dd of=$temp bs=$large_file_size count=1k failed"
10733 cancel_lru_locks osc
10734 cmp $temp $file || error "$temp $file differ"
10740 save_writethrough() {
10741 local facets=$(get_facets OST)
10743 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10744 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10749 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10750 save_writethrough $p
10753 set_cache writethrough on
10754 test_155_small_load
10755 restore_lustre_params < $p
10758 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10762 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10763 save_writethrough $p
10766 set_cache writethrough off
10767 test_155_small_load
10768 restore_lustre_params < $p
10771 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10775 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10776 save_writethrough $p
10779 set_cache writethrough on
10780 test_155_small_load
10781 restore_lustre_params < $p
10784 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10788 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10789 save_writethrough $p
10792 set_cache writethrough off
10793 test_155_small_load
10794 restore_lustre_params < $p
10797 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10801 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10802 save_writethrough $p
10805 set_cache writethrough on
10807 restore_lustre_params < $p
10810 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10814 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10815 save_writethrough $p
10818 set_cache writethrough off
10820 restore_lustre_params < $p
10823 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10827 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10828 save_writethrough $p
10831 set_cache writethrough on
10833 restore_lustre_params < $p
10836 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10840 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10841 save_writethrough $p
10844 set_cache writethrough off
10846 restore_lustre_params < $p
10849 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10852 remote_ost_nodsh && skip "remote OST with nodsh" && return
10853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10857 local file="$DIR/$tfile"
10858 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10860 [ "$(facet_fstype ost1)" = "zfs" -a \
10861 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10862 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10865 save_writethrough $p
10868 log "Turn on read and write cache"
10870 set_cache writethrough on
10872 log "Write data and read it back."
10873 log "Read should be satisfied from the cache."
10874 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10876 cancel_lru_locks osc
10877 cat $file >/dev/null
10879 if ! let "AFTER - BEFORE == CPAGES"; then
10880 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10882 log "cache hits:: before: $BEFORE, after: $AFTER"
10885 log "Read again; it should be satisfied from the cache."
10887 cancel_lru_locks osc
10888 cat $file >/dev/null
10890 if ! let "AFTER - BEFORE == CPAGES"; then
10891 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10893 log "cache hits:: before: $BEFORE, after: $AFTER"
10896 log "Turn off the read cache and turn on the write cache"
10898 set_cache writethrough on
10900 log "Read again; it should be satisfied from the cache."
10902 cancel_lru_locks osc
10903 cat $file >/dev/null
10905 if ! let "AFTER - BEFORE == CPAGES"; then
10906 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10908 log "cache hits:: before: $BEFORE, after: $AFTER"
10911 log "Read again; it should not be satisfied from the cache."
10913 cancel_lru_locks osc
10914 cat $file >/dev/null
10916 if ! let "AFTER - BEFORE == 0"; then
10917 error "IN CACHE: before: $BEFORE, after: $AFTER"
10919 log "cache hits:: before: $BEFORE, after: $AFTER"
10922 log "Write data and read it back."
10923 log "Read should be satisfied from the cache."
10924 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10926 cancel_lru_locks osc
10927 cat $file >/dev/null
10929 if ! let "AFTER - BEFORE == CPAGES"; then
10930 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10932 log "cache hits:: before: $BEFORE, after: $AFTER"
10935 log "Read again; it should not be satisfied from the cache."
10937 cancel_lru_locks osc
10938 cat $file >/dev/null
10940 if ! let "AFTER - BEFORE == 0"; then
10941 error "IN CACHE: before: $BEFORE, after: $AFTER"
10943 log "cache hits:: before: $BEFORE, after: $AFTER"
10946 log "Turn off read and write cache"
10948 set_cache writethrough off
10950 log "Write data and read it back"
10951 log "It should not be satisfied from the cache."
10953 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10954 cancel_lru_locks osc
10956 cat $file >/dev/null
10958 if ! let "AFTER - BEFORE == 0"; then
10959 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10961 log "cache hits:: before: $BEFORE, after: $AFTER"
10964 log "Turn on the read cache and turn off the write cache"
10966 set_cache writethrough off
10968 log "Write data and read it back"
10969 log "It should not be satisfied from the cache."
10971 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10973 cancel_lru_locks osc
10974 cat $file >/dev/null
10976 if ! let "AFTER - BEFORE == 0"; then
10977 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10979 log "cache hits:: before: $BEFORE, after: $AFTER"
10982 log "Read again; it should be satisfied from the cache."
10984 cancel_lru_locks osc
10985 cat $file >/dev/null
10987 if ! let "AFTER - BEFORE == CPAGES"; then
10988 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10990 log "cache hits:: before: $BEFORE, after: $AFTER"
10994 restore_lustre_params < $p
10997 run_test 156 "Verification of tunables"
11000 cleanup_changelog () {
11002 echo "Deregistering changelog client $CL_USER"
11003 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11007 if [[ $MDSCOUNT -gt 1 ]]; then
11008 error_ignore bz17935 $*
11016 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11018 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11020 if [ $MASK -eq 1 ]; then
11021 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11023 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11027 changelog_extract_field() {
11031 local identifier=$4
11033 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11034 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11041 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11042 { skip "Need MDS version at least 2.2.0"; return; }
11044 local CL_USERS="mdd.$MDT0.changelog_users"
11045 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11046 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11047 changelog_register -n)
11048 echo "Registered as changelog user $CL_USER"
11049 trap cleanup_changelog EXIT
11050 $GET_CL_USERS | grep -q $CL_USER ||
11051 error "User $CL_USER not found in changelog_users"
11054 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11055 touch $DIR/$tdir/pics/2008/zachy/timestamp
11056 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11057 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11058 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11059 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11060 rm $DIR/$tdir/pics/desktop.jpg
11062 $LFS changelog $MDT0 | tail -5
11064 echo "verifying changelog mask"
11065 changelog_chmask "MKDIR"
11066 changelog_chmask "CLOSE"
11068 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11069 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11071 changelog_chmask "MKDIR"
11072 changelog_chmask "CLOSE"
11074 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11075 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11077 $LFS changelog $MDT0
11078 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11079 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11080 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11081 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11084 echo "verifying target fid"
11085 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11086 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11087 [ "$fidc" == "$fidf" ] ||
11088 err17935 "fid in changelog $fidc != file fid $fidf"
11089 echo "verifying parent fid"
11090 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11091 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11092 [ "$fidc" == "$fidf" ] ||
11093 err17935 "pfid in changelog $fidc != dir fid $fidf"
11095 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11096 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11097 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11098 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11099 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11100 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11102 MIN_REC=$($GET_CL_USERS |
11103 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11104 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11105 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11106 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11107 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11109 # LU-3446 changelog index reset on MDT restart
11110 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11111 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11112 $LFS changelog_clear $MDT0 $CL_USER 0
11113 stop $SINGLEMDS || error "Fail to stop MDT."
11114 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11115 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11116 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11117 [ $CUR_REC1 == $CUR_REC2 ] ||
11118 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11120 echo "verifying user deregister"
11122 $GET_CL_USERS | grep -q $CL_USER &&
11123 error "User $CL_USER still in changelog_users"
11125 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11126 if [ $CL_USER -eq 0 ]; then
11127 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11128 touch $DIR/$tdir/chloe
11129 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11130 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11131 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11133 echo "$CL_USER other changelog users; can't verify off"
11136 run_test 160a "changelog sanity"
11138 test_160b() { # LU-3587
11139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11140 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11141 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11142 { skip "Need MDS version at least 2.2.0"; return; }
11144 local CL_USERS="mdd.$MDT0.changelog_users"
11145 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11146 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11147 changelog_register -n)
11148 echo "Registered as changelog user $CL_USER"
11149 trap cleanup_changelog EXIT
11150 $GET_CL_USERS | grep -q $CL_USER ||
11151 error "User $CL_USER not found in changelog_users"
11153 local LONGNAME1=$(str_repeat a 255)
11154 local LONGNAME2=$(str_repeat b 255)
11157 echo "creating very long named file"
11158 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11159 echo "moving very long named file"
11160 mv $LONGNAME1 $LONGNAME2
11162 $LFS changelog $MDT0 | grep RENME
11166 run_test 160b "Verify that very long rename doesn't crash in changelog"
11169 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11172 local server_version=$(lustre_version_code $SINGLEMDS)
11174 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11175 [[ $server_version -gt $(version_code 2.5.1) &&
11176 $server_version -lt $(version_code 2.5.50) ]] ||
11177 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11180 # Registration step
11181 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11182 changelog_register -n)
11183 trap cleanup_changelog EXIT
11186 mkdir -p $DIR/$tdir
11187 $MCREATE $DIR/$tdir/foo_160c
11188 changelog_chmask "TRUNC"
11189 $TRUNCATE $DIR/$tdir/foo_160c 200
11190 changelog_chmask "TRUNC"
11191 $TRUNCATE $DIR/$tdir/foo_160c 199
11192 $LFS changelog $MDT0
11193 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11194 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11195 $LFS changelog_clear $MDT0 $CL_USER 0
11197 # Deregistration step
11200 run_test 160c "verify that changelog log catch the truncate event"
11203 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11204 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11206 local server_version=$(lustre_version_code mds1)
11207 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11209 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11210 { skip "Need MDS version at least 2.7.60+"; return; }
11211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11213 # Registration step
11214 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11215 changelog_register -n)
11217 trap cleanup_changelog EXIT
11218 mkdir -p $DIR/$tdir/migrate_dir
11219 $LFS changelog_clear $MDT0 $CL_USER 0
11221 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11222 $LFS changelog $MDT0
11223 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11224 $LFS changelog_clear $MDT0 $CL_USER 0
11225 [ $MIGRATES -eq 1 ] ||
11226 error "MIGRATE changelog mask count $MIGRATES != 1"
11228 # Deregistration step
11231 run_test 160d "verify that changelog log catch the migrate event"
11234 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11237 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11238 changelog_register -n)
11239 echo "Registered as changelog user $CL_USER"
11240 trap cleanup_changelog EXIT
11242 # Delete a future user (expect fail)
11243 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11246 if [ $rc -eq 0 ]; then
11247 error "Deleted non-existant user cl77"
11248 elif [ $rc -ne 2 ]; then
11249 error "changelog_deregister failed with $rc, " \
11250 "expected 2 (ENOENT)"
11253 # Clear to a bad index (1 billion should be safe)
11254 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11257 if [ $rc -eq 0 ]; then
11258 error "Successfully cleared to invalid CL index"
11259 elif [ $rc -ne 22 ]; then
11260 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11263 run_test 160e "changelog negative testing"
11266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11267 test_mkdir -p -c1 $DIR/$tdir
11268 cp /etc/hosts $DIR/$tdir/$tfile
11269 test_mkdir -c1 $DIR/$tdir/foo1
11270 test_mkdir -c1 $DIR/$tdir/foo2
11271 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11272 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11273 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11274 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11275 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11276 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11277 $LFS fid2path $DIR $FID
11278 err17935 "bad link ea"
11281 rm $DIR/$tdir/foo2/zachary
11283 rm $DIR/$tdir/foo2/thor
11285 rm $DIR/$tdir/$tfile
11287 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11288 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11290 $LFS fid2path $DIR $FID
11291 err17935 "bad link rename"
11293 rm $DIR/$tdir/foo2/maggie
11296 local longname=filename_avg_len_is_thirty_two_
11297 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11298 error "failed to hardlink many files"
11299 links=$($LFS fid2path $DIR $FID | wc -l)
11300 echo -n "${links}/1000 links in link EA"
11301 [[ $links -gt 60 ]] ||
11302 err17935 "expected at least 60 links in link EA"
11303 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11304 error "failed to unlink many hardlinks"
11306 run_test 161a "link ea sanity"
11309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11310 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11312 local remote_dir=$DIR/$tdir/remote_dir
11314 mkdir -p $DIR/$tdir
11315 $LFS mkdir -i $MDTIDX $remote_dir ||
11316 error "create remote directory failed"
11318 cp /etc/hosts $remote_dir/$tfile
11319 mkdir -p $remote_dir/foo1
11320 mkdir -p $remote_dir/foo2
11321 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11322 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11323 ln $remote_dir/$tfile $remote_dir/foo1/luna
11324 ln $remote_dir/$tfile $remote_dir/foo2/thor
11326 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11328 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11329 $LFS fid2path $DIR $FID
11330 err17935 "bad link ea"
11333 rm $remote_dir/foo2/zachary
11335 rm $remote_dir/foo2/thor
11337 rm $remote_dir/$tfile
11339 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11340 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11341 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11342 $LFS fid2path $DIR $FID
11343 err17935 "bad link rename"
11345 rm $remote_dir/foo2/maggie
11348 local longname=filename_avg_len_is_thirty_two_
11349 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11350 error "failed to hardlink many files"
11351 links=$($LFS fid2path $DIR $FID | wc -l)
11352 echo -n "${links}/1000 links in link EA"
11353 [[ ${links} -gt 60 ]] ||
11354 err17935 "expected at least 60 links in link EA"
11355 unlinkmany $remote_dir/foo2/$longname 1000 ||
11356 error "failed to unlink many hardlinks"
11358 run_test 161b "link ea sanity under remote directory"
11361 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11363 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11364 skip "Need MDS version at least 2.1.5" && return
11366 # define CLF_RENAME_LAST 0x0001
11367 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11368 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11369 changelog_register -n)
11371 trap cleanup_changelog EXIT
11373 mkdir -p $DIR/$tdir
11374 touch $DIR/$tdir/foo_161c
11375 touch $DIR/$tdir/bar_161c
11376 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11377 $LFS changelog $MDT0 | grep RENME
11378 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11380 $LFS changelog_clear $MDT0 $CL_USER 0
11381 if [ x$flags != "x0x1" ]; then
11382 error "flag $flags is not 0x1"
11384 echo "rename overwrite a target having nlink = 1," \
11385 "changelog record has flags of $flags"
11387 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11388 touch $DIR/$tdir/foo_161c
11389 touch $DIR/$tdir/bar_161c
11390 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11391 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11392 $LFS changelog $MDT0 | grep RENME
11393 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11394 $LFS changelog_clear $MDT0 $CL_USER 0
11395 if [ x$flags != "x0x0" ]; then
11396 error "flag $flags is not 0x0"
11398 echo "rename overwrite a target having nlink > 1," \
11399 "changelog record has flags of $flags"
11401 # rename doesn't overwrite a target (changelog flag 0x0)
11402 touch $DIR/$tdir/foo_161c
11403 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11404 $LFS changelog $MDT0 | grep RENME
11405 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11406 $LFS changelog_clear $MDT0 $CL_USER 0
11407 if [ x$flags != "x0x0" ]; then
11408 error "flag $flags is not 0x0"
11410 echo "rename doesn't overwrite a target," \
11411 "changelog record has flags of $flags"
11413 # define CLF_UNLINK_LAST 0x0001
11414 # unlink a file having nlink = 1 (changelog flag 0x1)
11415 rm -f $DIR/$tdir/foo2_161c
11416 $LFS changelog $MDT0 | grep UNLNK
11417 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11418 $LFS changelog_clear $MDT0 $CL_USER 0
11419 if [ x$flags != "x0x1" ]; then
11420 error "flag $flags is not 0x1"
11422 echo "unlink a file having nlink = 1," \
11423 "changelog record has flags of $flags"
11425 # unlink a file having nlink > 1 (changelog flag 0x0)
11426 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11427 rm -f $DIR/$tdir/foobar_161c
11428 $LFS changelog $MDT0 | grep UNLNK
11429 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11430 $LFS changelog_clear $MDT0 $CL_USER 0
11431 if [ x$flags != "x0x0" ]; then
11432 error "flag $flags is not 0x0"
11434 echo "unlink a file having nlink > 1," \
11435 "changelog record has flags of $flags"
11438 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11445 # cleanup previous run
11446 rm -rf $DIR/$tdir/$tfile
11448 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11449 changelog_register -n)
11450 [[ $? -eq 0 ]] || error "changelog_register failed"
11452 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11453 # interfer with $MOUNT/.lustre/fid/ access
11455 [[ $? -eq 0 ]] || error "mkdir failed"
11457 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11458 $LCTL set_param fail_loc=0x8000140c
11460 $LCTL set_param fail_val=5
11463 echo foofoo > $DIR/$tdir/$tfile &
11466 # wait for create to be delayed
11470 [[ $? -eq 0 ]] || error "create should be blocked"
11472 local tempfile=$(mktemp)
11473 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11474 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11475 # some delay may occur during ChangeLog publishing and file read just
11476 # above, that could allow file write to happen finally
11477 [[ -s $tempfile ]] && echo "file should be empty"
11479 $LCTL set_param fail_loc=0
11482 [[ $? -eq 0 ]] || error "create failed"
11484 $LFS changelog_clear $MDT0 $user 0
11485 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11487 run_test 161d "create with concurrent .lustre/fid access"
11494 local path=$(${LFS} fid2path $*)
11495 # Remove the '//' indicating a remote directory
11496 path=$(echo $path | sed 's#//#/#g')
11499 if [ $RC -ne 0 ]; then
11500 err17935 "path looked up of $expected failed. Error $RC"
11502 elif [ "${path}" != "${expected}" ]; then
11503 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11506 echo "fid $fid resolves to path $path (expected $expected)"
11509 test_162a() { # was test_162
11510 # Make changes to filesystem
11511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11512 test_mkdir -p -c1 $DIR/$tdir/d2
11513 touch $DIR/$tdir/d2/$tfile
11514 touch $DIR/$tdir/d2/x1
11515 touch $DIR/$tdir/d2/x2
11516 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11517 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11519 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11520 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11521 error "check path $tdir/d2/$tfile failed"
11524 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11525 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11526 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11527 error "check path $tdir/d2/p/q/r/slink failed"
11529 # softlink to wrong file
11530 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11531 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11532 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11533 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11536 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11537 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11538 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11539 # fid2path dir/fsname should both work
11540 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11541 error "check path $tdir/d2/a/b/c/new_file failed"
11542 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11543 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11545 # hardlink count: check that there are 2 links
11546 # Doesnt work with CMD yet: 17935
11547 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11548 err17935 "expected 2 links"
11550 # hardlink indexing: remove the first link
11551 rm $DIR/$tdir/d2/p/q/r/hlink
11552 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11553 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11557 run_test 162a "path lookup sanity"
11560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11561 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11564 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11565 error "create striped dir failed"
11567 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11568 tail -n 1 | awk '{print $2}')
11569 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11571 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11572 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11575 for ((i=0;i<5;i++)); do
11576 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11577 error "get fid for f$i failed"
11578 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11579 error "check path $tdir/striped_dir/f$i failed"
11581 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11582 error "get fid for d$i failed"
11583 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11584 error "check path $tdir/striped_dir/d$i failed"
11589 run_test 162b "striped directory path lookup sanity"
11591 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11593 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11594 skip "Need MDS version at least 2.7.51" && return
11595 test_mkdir $DIR/$tdir.local
11596 test_mkdir $DIR/$tdir.remote
11597 local lpath=$tdir.local
11598 local rpath=$tdir.remote
11600 for ((i = 0; i <= 101; i++)); do
11603 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11604 error "get fid for local directory $DIR/$lpath failed"
11605 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11606 error "check path for local directory $DIR/$lpath failed"
11609 test_mkdir $DIR/$rpath
11610 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11611 error "get fid for remote directory $DIR/$rpath failed"
11612 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11613 error "check path for remote directory $DIR/$rpath failed"
11618 run_test 162c "fid2path works with paths 100 or more directories deep"
11621 # do directio so as not to populate the page cache
11622 log "creating a 10 Mb file"
11623 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11624 log "starting reads"
11625 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11626 log "truncating the file"
11627 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11629 kill %+ || true # reads might have finished
11630 echo "wait until dd is finished"
11632 log "removing the temporary file"
11633 rm -rf $DIR/$tfile || error "tmp file removal failed"
11635 run_test 169 "parallel read and truncate should not deadlock"
11638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11639 $LCTL clear # bug 18514
11640 $LCTL debug_daemon start $TMP/${tfile}_log_good
11642 $LCTL debug_daemon stop
11643 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11644 error "sed failed to read log_good"
11646 $LCTL debug_daemon start $TMP/${tfile}_log_good
11648 $LCTL debug_daemon stop
11650 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11651 error "lctl df log_bad failed"
11653 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11654 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11656 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11657 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11659 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11660 error "bad_line good_line1 good_line2 are empty"
11662 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11663 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11664 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11666 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11667 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11668 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11670 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11671 error "bad_line_new good_line_new are empty"
11673 local expected_good=$((good_line1 + good_line2*2))
11675 rm -f $TMP/${tfile}*
11676 # LU-231, short malformed line may not be counted into bad lines
11677 if [ $bad_line -ne $bad_line_new ] &&
11678 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11679 error "expected $bad_line bad lines, but got $bad_line_new"
11683 if [ $expected_good -ne $good_line_new ]; then
11684 error "expected $expected_good good lines, but got $good_line_new"
11689 run_test 170 "test lctl df to handle corrupted log ====================="
11691 test_171() { # bug20592
11692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11693 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11694 $LCTL set_param fail_loc=0x50e
11695 $LCTL set_param fail_val=3000
11696 multiop_bg_pause $DIR/$tfile O_s || true
11698 kill -USR1 $MULTIPID
11702 if dmesg | grep "recursive fault"; then
11703 error "caught a recursive fault"
11705 $LCTL set_param fail_loc=0
11708 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11710 # it would be good to share it with obdfilter-survey/iokit-libecho code
11711 setup_obdecho_osc () {
11714 local obdfilter_name=$2
11715 echo "Creating new osc for $obdfilter_name on $ost_nid"
11716 # make sure we can find loopback nid
11717 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11719 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11720 ${obdfilter_name}_osc_UUID || rc=2; }
11721 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11722 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11726 cleanup_obdecho_osc () {
11727 local obdfilter_name=$1
11728 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11729 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11736 local pages=${3:-64}
11741 local obd_size=$(get_obd_size $node $OBD)
11742 local page_size=$(get_page_size $node)
11743 if [[ -n "$obd_size" ]]; then
11744 local new_count=$((obd_size / (pages * page_size / 1024)))
11745 [[ $new_count -ge $count ]] || count=$new_count
11748 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11749 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11751 if [ $rc -eq 0 ]; then
11752 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11753 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11755 echo "New object id is $id"
11756 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11758 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11759 "test_brw $count w v $pages $id" || rc=4; }
11760 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11762 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11763 "cleanup" || rc=5; }
11764 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11765 "detach" || rc=6; }
11766 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11772 remote_ost_nodsh && skip "remote OST with nodsh" && return
11774 local rmmod_local=0
11776 if ! module_loaded obdecho; then
11777 load_module obdecho/obdecho
11781 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11782 local host=$(lctl get_param -n osc.$osc.import |
11783 awk '/current_connection:/ {print $2}' )
11784 local target=$(lctl get_param -n osc.$osc.import |
11785 awk '/target:/ {print $2}' )
11786 target=${target%_UUID}
11788 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11789 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11790 [[ -n $target ]] && cleanup_obdecho_osc $target
11791 [ $rmmod_local -eq 1 ] && rmmod obdecho
11794 run_test 180a "test obdecho on osc"
11797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11798 remote_ost_nodsh && skip "remote OST with nodsh" && return
11800 local rmmod_remote=0
11802 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11803 rmmod_remote=true || error "failed to load module obdecho"
11804 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11805 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11806 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11809 run_test 180b "test obdecho directly on obdfilter"
11811 test_180c() { # LU-2598
11812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11813 remote_ost_nodsh && skip "remote OST with nodsh" && return
11814 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11815 skip "Need MDS version at least 2.4.0" && return
11818 local rmmod_remote=false
11819 local pages=16384 # 64MB bulk I/O RPC size
11822 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11823 rmmod_remote=true || error "failed to load module obdecho"
11825 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11827 if [ -n "$target" ]; then
11828 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11830 echo "there is no obdfilter target on ost1"
11833 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11836 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11838 test_181() { # bug 22177
11839 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11840 # create enough files to index the directory
11841 createmany -o $DIR/$tdir/foobar 4000
11842 # print attributes for debug purpose
11845 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11847 # remove the files & current working dir
11848 unlinkmany $DIR/$tdir/foobar 4000
11850 kill -USR1 $MULTIPID
11852 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11855 run_test 181 "Test open-unlinked dir ========================"
11861 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11863 $LCTL set_param mdc.*.rpc_stats=clear
11865 for (( i = 0; i < $tcount; i++ )) ; do
11866 mkdir $DIR/$tdir/$i
11869 for (( i = 0; i < $tcount; i++ )) ; do
11870 createmany -o $DIR/$tdir/$i/f- $fcount &
11874 for (( i = 0; i < $tcount; i++ )) ; do
11875 unlinkmany $DIR/$tdir/$i/f- $fcount &
11879 $LCTL get_param mdc.*.rpc_stats
11883 run_test 182 "Test parallel modify metadata operations ================"
11885 test_183() { # LU-2275
11886 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11887 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11888 skip "Need MDS version at least 2.3.56" && return
11890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11891 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11892 echo aaa > $DIR/$tdir/$tfile
11894 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11895 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11897 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11898 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11900 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11902 # Flush negative dentry cache
11903 touch $DIR/$tdir/$tfile
11905 # We are not checking for any leaked references here, they'll
11906 # become evident next time we do cleanup with module unload.
11909 run_test 183 "No crash or request leak in case of strange dispositions ========"
11911 # test suite 184 is for LU-2016, LU-2017
11913 check_swap_layouts_support && return 0
11915 dir0=$DIR/$tdir/$testnum
11916 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11921 $SETSTRIPE -c1 $file1
11923 $SETSTRIPE -c2 $file2
11925 gen1=$($GETSTRIPE -g $file1)
11926 gen2=$($GETSTRIPE -g $file2)
11928 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11929 gen=$($GETSTRIPE -g $file1)
11930 [[ $gen1 != $gen ]] ||
11931 "Layout generation on $file1 does not change"
11932 gen=$($GETSTRIPE -g $file2)
11933 [[ $gen2 != $gen ]] ||
11934 "Layout generation on $file2 does not change"
11936 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11937 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11939 run_test 184a "Basic layout swap"
11942 check_swap_layouts_support && return 0
11944 dir0=$DIR/$tdir/$testnum
11945 mkdir -p $dir0 || error "creating dir $dir0"
11952 $SETSTRIPE -c1 $file1
11953 $SETSTRIPE -c2 $file2
11954 $SETSTRIPE -c1 $file3
11955 chown $RUNAS_ID $file3
11956 gen1=$($GETSTRIPE -g $file1)
11957 gen2=$($GETSTRIPE -g $file2)
11959 $LFS swap_layouts $dir1 $dir2 &&
11960 error "swap of directories layouts should fail"
11961 $LFS swap_layouts $dir1 $file1 &&
11962 error "swap of directory and file layouts should fail"
11963 $RUNAS $LFS swap_layouts $file1 $file2 &&
11964 error "swap of file we cannot write should fail"
11965 $LFS swap_layouts $file1 $file3 &&
11966 error "swap of file with different owner should fail"
11967 /bin/true # to clear error code
11969 run_test 184b "Forbidden layout swap (will generate errors)"
11972 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11973 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11974 check_swap_layouts_support && return 0
11976 local dir0=$DIR/$tdir/$testnum
11977 mkdir -p $dir0 || error "creating dir $dir0"
11979 local ref1=$dir0/ref1
11980 local ref2=$dir0/ref2
11981 local file1=$dir0/file1
11982 local file2=$dir0/file2
11983 # create a file large enough for the concurrent test
11984 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11985 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11986 echo "ref file size: ref1($(stat -c %s $ref1))," \
11987 "ref2($(stat -c %s $ref2))"
11990 dd if=$ref1 of=$file1 bs=16k &
11993 # Make sure dd starts to copy file
11994 while [ ! -f $file1 ]; do sleep 0.1; done
11996 $LFS swap_layouts $file1 $file2
11999 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12000 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12002 # how many bytes copied before swapping layout
12003 local copied=$(stat -c %s $file2)
12004 local remaining=$(stat -c %s $ref1)
12005 remaining=$((remaining - copied))
12006 echo "Copied $copied bytes before swapping layout..."
12008 cmp -n $copied $file1 $ref2 | grep differ &&
12009 error "Content mismatch [0, $copied) of ref2 and file1"
12010 cmp -n $copied $file2 $ref1 ||
12011 error "Content mismatch [0, $copied) of ref1 and file2"
12012 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12013 error "Content mismatch [$copied, EOF) of ref1 and file1"
12016 rm -f $ref1 $ref2 $file1 $file2
12018 run_test 184c "Concurrent write and layout swap"
12021 check_swap_layouts_support && return 0
12022 [ -z "$(which getfattr 2>/dev/null)" ] &&
12023 skip "no getfattr command" && return 0
12025 local file1=$DIR/$tdir/$tfile-1
12026 local file2=$DIR/$tdir/$tfile-2
12027 local file3=$DIR/$tdir/$tfile-3
12031 mkdir -p $DIR/$tdir
12032 touch $file1 || error "create $file1 failed"
12033 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12034 error "create $file2 failed"
12035 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12036 error "create $file3 failed"
12037 lovea1=$(get_layout_param $file1)
12039 $LFS swap_layouts $file2 $file3 ||
12040 error "swap $file2 $file3 layouts failed"
12041 $LFS swap_layouts $file1 $file2 ||
12042 error "swap $file1 $file2 layouts failed"
12044 lovea2=$(get_layout_param $file2)
12047 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12049 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12050 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12052 run_test 184d "allow stripeless layouts swap"
12055 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12056 { skip "Need MDS version at least 2.6.94"; return 0; }
12057 check_swap_layouts_support && return 0
12058 [ -z "$(which getfattr 2>/dev/null)" ] &&
12059 skip "no getfattr command" && return 0
12061 local file1=$DIR/$tdir/$tfile-1
12062 local file2=$DIR/$tdir/$tfile-2
12063 local file3=$DIR/$tdir/$tfile-3
12066 mkdir -p $DIR/$tdir
12067 touch $file1 || error "create $file1 failed"
12068 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12069 error "create $file2 failed"
12070 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12071 error "create $file3 failed"
12073 $LFS swap_layouts $file1 $file2 ||
12074 error "swap $file1 $file2 layouts failed"
12076 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12077 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12079 echo 123 > $file1 || error "Should be able to write into $file1"
12081 $LFS swap_layouts $file1 $file3 ||
12082 error "swap $file1 $file3 layouts failed"
12084 echo 123 > $file1 || error "Should be able to write into $file1"
12086 rm -rf $file1 $file2 $file3
12088 run_test 184e "Recreate layout after stripeless layout swaps"
12090 test_185() { # LU-2441
12091 # LU-3553 - no volatile file support in old servers
12092 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12093 { skip "Need MDS version at least 2.3.60"; return 0; }
12095 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12096 touch $DIR/$tdir/spoo
12097 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12098 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12099 error "cannot create/write a volatile file"
12100 [ "$FILESET" == "" ] &&
12101 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12102 error "FID is still valid after close"
12104 multiop_bg_pause $DIR/$tdir vVw4096_c
12111 # assume that the next FID for this client is sequential, since stdout
12112 # is unfortunately eaten by multiop_bg_pause
12113 local n=$((${fidv[1]} + 1))
12114 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12115 if [ "$FILESET" == "" ]; then
12116 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12117 error "FID is missing before close"
12119 kill -USR1 $multi_pid
12120 # 1 second delay, so if mtime change we will see it
12122 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12123 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12125 run_test 185 "Volatile file support"
12128 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12129 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12130 skip "Need MDS version at least 2.3.0" && return
12132 local dir0=$DIR/$tdir/$testnum
12133 mkdir -p $dir0 || error "creating dir $dir0"
12135 local file=$dir0/file1
12136 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12137 local dv1=$($LFS data_version $file)
12138 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12139 local dv2=$($LFS data_version $file)
12140 [[ $dv1 != $dv2 ]] ||
12141 error "data version did not change on write $dv1 == $dv2"
12146 run_test 187a "Test data version change"
12149 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12150 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12151 skip "Need MDS version at least 2.3.0" && return
12153 local dir0=$DIR/$tdir/$testnum
12154 mkdir -p $dir0 || error "creating dir $dir0"
12156 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12157 [[ ${DV[0]} != ${DV[1]} ]] ||
12158 error "data version did not change on write"\
12159 " ${DV[0]} == ${DV[1]}"
12164 run_test 187b "Test data version change on volatile file"
12167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12168 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12169 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12171 local POOL=${POOL:-cea1}
12172 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12173 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12176 local last_ost=$(($OSTCOUNT - 1))
12178 local ost_list=$(seq $first_ost $ost_step $last_ost)
12179 local ost_range="$first_ost $last_ost $ost_step"
12180 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12181 local file_dir=$POOL_ROOT/file_tst
12182 local subdir=$test_path/subdir
12186 # former test_200a test_200b
12187 pool_add $POOL || { rc=$? ; break; }
12188 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12189 # former test_200c test_200d
12190 mkdir -p $test_path
12191 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12192 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12194 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12195 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12196 || { rc=$? ; break; }
12197 # former test_200e test_200f
12198 local files=$((OSTCOUNT*3))
12199 pool_alloc_files $POOL $test_path $files "$ost_list" \
12200 || { rc=$? ; break; }
12201 pool_create_files $POOL $file_dir $files "$ost_list" \
12202 || { rc=$? ; break; }
12203 # former test_200g test_200h
12204 pool_lfs_df $POOL || { rc=$? ; break; }
12205 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12207 # former test_201a test_201b test_201c
12208 pool_remove_first_target $POOL || { rc=$? ; break; }
12210 local f=$test_path/$tfile
12211 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12212 pool_remove $POOL $f || { rc=$? ; break; }
12219 run_test 200 "OST pools"
12221 # usage: default_attr <count | size | offset>
12223 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12226 # usage: check_default_stripe_attr
12227 check_default_stripe_attr() {
12228 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12231 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12233 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12237 error "unknown getstripe attr '$1'"
12240 [ $ACTUAL != $EXPECTED ] &&
12241 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12245 test_mkdir -p $DIR/$tdir
12246 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12248 check_default_stripe_attr --stripe-count
12249 check_default_stripe_attr --stripe-size
12250 check_default_stripe_attr --stripe-index
12254 run_test 204a "Print default stripe attributes ================="
12257 test_mkdir -p $DIR/$tdir
12258 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12260 check_default_stripe_attr --stripe-size
12261 check_default_stripe_attr --stripe-index
12265 run_test 204b "Print default stripe size and offset ==========="
12268 test_mkdir -p $DIR/$tdir
12269 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12271 check_default_stripe_attr --stripe-count
12272 check_default_stripe_attr --stripe-index
12276 run_test 204c "Print default stripe count and offset ==========="
12279 test_mkdir -p $DIR/$tdir
12280 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12282 check_default_stripe_attr --stripe-count
12283 check_default_stripe_attr --stripe-size
12287 run_test 204d "Print default stripe count and size ============="
12290 test_mkdir -p $DIR/$tdir
12291 $SETSTRIPE -d $DIR/$tdir
12293 check_default_stripe_attr --stripe-count --raw
12294 check_default_stripe_attr --stripe-size --raw
12295 check_default_stripe_attr --stripe-index --raw
12299 run_test 204e "Print raw stripe attributes ================="
12302 test_mkdir -p $DIR/$tdir
12303 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12305 check_default_stripe_attr --stripe-size --raw
12306 check_default_stripe_attr --stripe-index --raw
12310 run_test 204f "Print raw stripe size and offset ==========="
12313 test_mkdir -p $DIR/$tdir
12314 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12316 check_default_stripe_attr --stripe-count --raw
12317 check_default_stripe_attr --stripe-index --raw
12321 run_test 204g "Print raw stripe count and offset ==========="
12324 test_mkdir -p $DIR/$tdir
12325 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12327 check_default_stripe_attr --stripe-count --raw
12328 check_default_stripe_attr --stripe-size --raw
12332 run_test 204h "Print raw stripe count and size ============="
12334 # Figure out which job scheduler is being used, if any,
12335 # or use a fake one
12336 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12337 JOBENV=SLURM_JOB_ID
12338 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12340 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12342 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12343 JOBENV=LOADL_STEP_ID
12344 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12347 $LCTL list_param jobid_name > /dev/null 2>&1
12348 if [ $? -eq 0 ]; then
12355 verify_jobstats() {
12360 # we don't really need to clear the stats for this test to work, since each
12361 # command has a unique jobid, but it makes debugging easier if needed.
12362 # for facet in $facets; do
12363 # local dev=$(convert_facet2label $facet)
12364 # # clear old jobstats
12365 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12368 # use a new JobID for each test, or we might see an old one
12369 [ "$JOBENV" = "FAKE_JOBID" ] &&
12370 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12374 [ "$JOBENV" = "nodelocal" ] && {
12375 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12376 $LCTL set_param jobid_name=$FAKE_JOBID
12380 log "Test: ${cmd[*]}"
12381 log "Using JobID environment variable $JOBENV=$JOBVAL"
12383 if [ $JOBENV = "FAKE_JOBID" ]; then
12384 FAKE_JOBID=$JOBVAL ${cmd[*]}
12389 # all files are created on OST0000
12390 for facet in $facets; do
12391 local stats="*.$(convert_facet2label $facet).job_stats"
12392 if [ $(do_facet $facet lctl get_param $stats |
12393 grep -c $JOBVAL) -ne 1 ]; then
12394 do_facet $facet lctl get_param $stats
12395 error "No jobstats for $JOBVAL found on $facet::$stats"
12402 NEW_JOBENV=${1:-$OLD_JOBENV}
12403 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12404 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12409 do_facet $SINGLEMDS \
12410 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12411 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12415 test_205() { # Job stats
12416 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12417 { skip "Need MDS version with at least 2.7.1"; return 0; }
12419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12420 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12422 remote_ost_nodsh && skip "remote OST with nodsh" && return
12424 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12425 skip "Server doesn't support jobstats" && return 0
12426 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12428 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12429 if [ $OLD_JOBENV != $JOBENV ]; then
12430 jobstats_set $JOBENV
12431 trap cleanup_205 EXIT
12434 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12435 echo "Registered as changelog user $CL_USER"
12437 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12438 lctl get_param -n mdt.*.job_cleanup_interval)
12439 local interval_new=5
12440 do_facet $SINGLEMDS \
12441 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12442 local start=$SECONDS
12446 cmd="mkdir $DIR/$tdir"
12447 verify_jobstats "$cmd" "$SINGLEMDS"
12449 cmd="rmdir $DIR/$tdir"
12450 verify_jobstats "$cmd" "$SINGLEMDS"
12451 # mkdir on secondary MDT
12452 if [ $MDSCOUNT -gt 1 ]; then
12453 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12454 verify_jobstats "$cmd" "mds2"
12457 cmd="mknod $DIR/$tfile c 1 3"
12458 verify_jobstats "$cmd" "$SINGLEMDS"
12460 cmd="rm -f $DIR/$tfile"
12461 verify_jobstats "$cmd" "$SINGLEMDS"
12462 # create all files on OST0000 so verify_jobstats can find OST stats
12464 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12465 verify_jobstats "$cmd" "$SINGLEMDS"
12467 cmd="touch $DIR/$tfile"
12468 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12470 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12471 verify_jobstats "$cmd" "ost1"
12473 cancel_lru_locks osc
12474 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12475 verify_jobstats "$cmd" "ost1"
12477 cmd="$TRUNCATE $DIR/$tfile 0"
12478 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12480 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12481 verify_jobstats "$cmd" "$SINGLEMDS"
12482 # jobstats expiry - sleep until old stats should be expired
12483 local left=$((interval_new + 5 - (SECONDS - start)))
12484 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12485 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12487 cmd="mkdir $DIR/$tdir.expire"
12488 verify_jobstats "$cmd" "$SINGLEMDS"
12489 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12490 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12492 # Ensure that jobid are present in changelog (if supported by MDS)
12493 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12495 $LFS changelog $MDT0 | tail -9
12496 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12497 [ $jobids -eq 9 ] ||
12498 error "Wrong changelog jobid count $jobids != 9"
12502 jobstats_set $JOBENV
12504 $LFS changelog $MDT0 | tail -1
12505 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12506 [ $jobids -eq 0 ] ||
12507 error "Unexpected jobids when jobid_var=$JOBENV"
12512 run_test 205 "Verify job stats"
12514 # LU-1480, LU-1773 and LU-1657
12516 mkdir -p $DIR/$tdir
12517 $SETSTRIPE -c -1 $DIR/$tdir
12518 #define OBD_FAIL_LOV_INIT 0x1403
12519 $LCTL set_param fail_loc=0xa0001403
12520 $LCTL set_param fail_val=1
12521 touch $DIR/$tdir/$tfile || true
12523 run_test 206 "fail lov_init_raid0() doesn't lbug"
12526 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12527 local fsz=`stat -c %s $DIR/$tfile`
12528 cancel_lru_locks mdc
12530 # do not return layout in getattr intent
12531 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12532 $LCTL set_param fail_loc=0x170
12533 local sz=`stat -c %s $DIR/$tfile`
12535 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12539 run_test 207a "can refresh layout at glimpse"
12542 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12543 local cksum=`md5sum $DIR/$tfile`
12544 local fsz=`stat -c %s $DIR/$tfile`
12545 cancel_lru_locks mdc
12546 cancel_lru_locks osc
12548 # do not return layout in getattr intent
12549 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12550 $LCTL set_param fail_loc=0x171
12552 # it will refresh layout after the file is opened but before read issues
12553 echo checksum is "$cksum"
12554 echo "$cksum" |md5sum -c --quiet || error "file differs"
12558 run_test 207b "can refresh layout at open"
12561 # FIXME: in this test suite, only RD lease is used. This is okay
12562 # for now as only exclusive open is supported. After generic lease
12563 # is done, this test suite should be revised. - Jinshan
12565 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12566 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12567 { skip "Need MDS version at least 2.4.52"; return 0; }
12569 echo "==== test 1: verify get lease work"
12570 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12572 echo "==== test 2: verify lease can be broken by upcoming open"
12573 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12577 $MULTIOP $DIR/$tfile oO_RDONLY:c
12578 kill -USR1 $PID && wait $PID || error "break lease error"
12580 echo "==== test 3: verify lease can't be granted if an open already exists"
12581 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12585 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12586 kill -USR1 $PID && wait $PID || error "open file error"
12588 echo "==== test 4: lease can sustain over recovery"
12589 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12595 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12597 echo "==== test 5: lease broken can't be regained by replay"
12598 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12602 # open file to break lease and then recovery
12603 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12606 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12610 run_test 208 "Exclusive open"
12613 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12614 skip_env "must have disp_stripe" && return
12617 sync; sleep 5; sync;
12619 echo 3 > /proc/sys/vm/drop_caches
12620 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12622 # open/close 500 times
12623 for i in $(seq 500); do
12627 echo 3 > /proc/sys/vm/drop_caches
12628 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12630 echo "before: $req_before, after: $req_after"
12631 [ $((req_after - req_before)) -ge 300 ] &&
12632 error "open/close requests are not freed"
12635 run_test 209 "read-only open/close requests should be freed promptly"
12639 size=$((size % 8192 + 1))
12640 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12641 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12642 rm -f $DIR/f212 $DIR/f212.xyz
12644 run_test 212 "Sendfile test ============================================"
12647 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12648 cancel_lru_locks osc
12649 lctl set_param fail_loc=0x8000040f
12650 # generate a read lock
12651 cat $DIR/$tfile > /dev/null
12652 # write to the file, it will try to cancel the above read lock.
12653 cat /etc/hosts >> $DIR/$tfile
12655 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12657 test_214() { # for bug 20133
12658 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12659 for (( i=0; i < 340; i++ )) ; do
12660 touch $DIR/$tdir/d214c/a$i
12663 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12664 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12665 ls $DIR/d214c || error "ls $DIR/d214c failed"
12666 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12667 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12669 run_test 214 "hash-indexed directory test - bug 20133"
12671 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12672 create_lnet_proc_files() {
12673 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12674 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12676 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12677 rm -f "$TMP/lnet_$1.sys_tmp"
12680 # counterpart of create_lnet_proc_files
12681 remove_lnet_proc_files() {
12682 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12685 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12686 # 3rd arg as regexp for body
12687 check_lnet_proc_stats() {
12688 local l=$(cat "$TMP/lnet_$1" |wc -l)
12689 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12691 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12694 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12695 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12696 # optional and can be regexp for 2nd line (lnet.routes case)
12697 check_lnet_proc_entry() {
12698 local blp=2 # blp stands for 'position of 1st line of body'
12699 [ -z "$5" ] || blp=3 # lnet.routes case
12701 local l=$(cat "$TMP/lnet_$1" |wc -l)
12702 # subtracting one from $blp because the body can be empty
12703 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12705 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12706 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12708 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12709 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12711 # bail out if any unexpected line happened
12712 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12713 [ "$?" != 0 ] || error "$2 misformatted"
12716 test_215() { # for bugs 18102, 21079, 21517
12717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12718 local N='(0|[1-9][0-9]*)' # non-negative numeric
12719 local P='[1-9][0-9]*' # positive numeric
12720 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12721 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12722 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12723 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12725 local L1 # regexp for 1st line
12726 local L2 # regexp for 2nd line (optional)
12727 local BR # regexp for the rest (body)
12729 # lnet.stats should look as 11 space-separated non-negative numerics
12730 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12731 create_lnet_proc_files "stats"
12732 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12733 remove_lnet_proc_files "stats"
12735 # lnet.routes should look like this:
12736 # Routing disabled/enabled
12737 # net hops priority state router
12738 # where net is a string like tcp0, hops > 0, priority >= 0,
12739 # state is up/down,
12740 # router is a string like 192.168.1.1@tcp2
12741 L1="^Routing (disabled|enabled)$"
12742 L2="^net +hops +priority +state +router$"
12743 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12744 create_lnet_proc_files "routes"
12745 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12746 remove_lnet_proc_files "routes"
12748 # lnet.routers should look like this:
12749 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12750 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12751 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12752 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12753 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12754 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12755 create_lnet_proc_files "routers"
12756 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12757 remove_lnet_proc_files "routers"
12759 # lnet.peers should look like this:
12760 # nid refs state last max rtr min tx min queue
12761 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12762 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12763 # numeric (0 or >0 or <0), queue >= 0.
12764 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12765 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12766 create_lnet_proc_files "peers"
12767 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12768 remove_lnet_proc_files "peers"
12770 # lnet.buffers should look like this:
12771 # pages count credits min
12772 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12773 L1="^pages +count +credits +min$"
12774 BR="^ +$N +$N +$I +$I$"
12775 create_lnet_proc_files "buffers"
12776 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12777 remove_lnet_proc_files "buffers"
12779 # lnet.nis should look like this:
12780 # nid status alive refs peer rtr max tx min
12781 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12782 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12783 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12784 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12785 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12786 create_lnet_proc_files "nis"
12787 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12788 remove_lnet_proc_files "nis"
12790 # can we successfully write to lnet.stats?
12791 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12792 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12794 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12796 test_216() { # bug 20317
12797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12798 remote_ost_nodsh && skip "remote OST with nodsh" && return
12801 local facets=$(get_facets OST)
12802 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12804 save_lustre_params client "osc.*.contention_seconds" > $p
12805 save_lustre_params $facets \
12806 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12807 save_lustre_params $facets \
12808 "ldlm.namespaces.filter-*.contended_locks" >> $p
12809 save_lustre_params $facets \
12810 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12811 clear_stats osc.*.osc_stats
12813 # agressive lockless i/o settings
12814 do_nodes $(comma_list $(osts_nodes)) \
12815 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12816 ldlm.namespaces.filter-*.contended_locks=0 \
12817 ldlm.namespaces.filter-*.contention_seconds=60"
12818 lctl set_param -n osc.*.contention_seconds=60
12820 $DIRECTIO write $DIR/$tfile 0 10 4096
12821 $CHECKSTAT -s 40960 $DIR/$tfile
12823 # disable lockless i/o
12824 do_nodes $(comma_list $(osts_nodes)) \
12825 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12826 ldlm.namespaces.filter-*.contended_locks=32 \
12827 ldlm.namespaces.filter-*.contention_seconds=0"
12828 lctl set_param -n osc.*.contention_seconds=0
12829 clear_stats osc.*.osc_stats
12831 dd if=/dev/zero of=$DIR/$tfile count=0
12832 $CHECKSTAT -s 0 $DIR/$tfile
12834 restore_lustre_params <$p
12838 run_test 216 "check lockless direct write updates file size and kms correctly"
12840 test_217() { # bug 22430
12841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12845 for node in $(nodes_list); do
12846 nid=$(host_nids_address $node $NETTYPE)
12847 if [[ $nid = *-* ]] ; then
12848 echo "lctl ping $(h2nettype $nid)"
12849 lctl ping $(h2nettype $nid)
12851 echo "skipping $node (no hyphen detected)"
12855 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12858 # do directio so as not to populate the page cache
12859 log "creating a 10 Mb file"
12860 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12861 log "starting reads"
12862 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12863 log "truncating the file"
12864 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12866 kill %+ || true # reads might have finished
12867 echo "wait until dd is finished"
12869 log "removing the temporary file"
12870 rm -rf $DIR/$tfile || error "tmp file removal failed"
12872 run_test 218 "parallel read and truncate should not deadlock ======================="
12875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12876 # write one partial page
12877 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12878 # set no grant so vvp_io_commit_write will do sync write
12879 $LCTL set_param fail_loc=0x411
12880 # write a full page at the end of file
12881 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12883 $LCTL set_param fail_loc=0
12884 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12885 $LCTL set_param fail_loc=0x411
12886 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12889 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12890 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12892 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12894 test_220() { #LU-325
12895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12896 remote_ost_nodsh && skip "remote OST with nodsh" && return
12897 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12898 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12901 # create on MDT0000 so the last_id and next_id are correct
12903 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12907 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12908 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12909 osc.$mdtosc_proc1.prealloc_last_id)
12910 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12911 osc.$mdtosc_proc1.prealloc_next_id)
12915 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12916 #define OBD_FAIL_OST_ENOINO 0x229
12917 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12918 create_pool $FSNAME.$TESTNAME || return 1
12919 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12921 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12923 MDSOBJS=$((last_id - next_id))
12924 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12926 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12927 echo "OST still has $count kbytes free"
12929 echo "create $MDSOBJS files @next_id..."
12930 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12932 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12933 osc.$mdtosc_proc1.prealloc_last_id)
12934 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12935 osc.$mdtosc_proc1.prealloc_next_id)
12937 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12942 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12943 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12945 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12946 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12947 echo "unlink $MDSOBJS files @$next_id..."
12948 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12950 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12954 dd if=`which date` of=$MOUNT/date oflag=sync
12955 chmod +x $MOUNT/date
12957 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12958 $LCTL set_param fail_loc=0x80001401
12960 $MOUNT/date > /dev/null
12963 run_test 221 "make sure fault and truncate race to not cause OOM"
12966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12968 test_mkdir -p $DIR/$tdir
12969 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12970 createmany -o $DIR/$tdir/$tfile 10
12971 cancel_lru_locks mdc
12972 cancel_lru_locks osc
12973 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12974 $LCTL set_param fail_loc=0x31a
12975 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12976 $LCTL set_param fail_loc=0
12979 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12984 test_mkdir -p $DIR/$tdir
12985 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12986 createmany -o $DIR/$tdir/$tfile 10
12987 cancel_lru_locks mdc
12988 cancel_lru_locks osc
12989 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12990 $LCTL set_param fail_loc=0x31a
12991 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12992 $LCTL set_param fail_loc=0
12994 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12999 test_mkdir -p $DIR/$tdir
13000 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13001 createmany -o $DIR/$tdir/$tfile 10
13002 cancel_lru_locks mdc
13003 cancel_lru_locks osc
13004 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13005 $LCTL set_param fail_loc=0x31b
13006 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13007 $LCTL set_param fail_loc=0
13010 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13012 test_224a() { # LU-1039, MRP-303
13013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13014 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13015 $LCTL set_param fail_loc=0x508
13016 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13017 $LCTL set_param fail_loc=0
13020 run_test 224a "Don't panic on bulk IO failure"
13022 test_224b() { # LU-1039, MRP-303
13023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13024 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13025 cancel_lru_locks osc
13026 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13027 $LCTL set_param fail_loc=0x515
13028 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13029 $LCTL set_param fail_loc=0
13032 run_test 224b "Don't panic on bulk IO failure"
13034 test_224c() { # LU-6441
13035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13036 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13038 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13039 save_writethrough $p
13040 set_cache writethrough on
13042 local pages_per_rpc=$($LCTL get_param \
13043 osc.*.max_pages_per_rpc)
13044 local at_max=$($LCTL get_param -n at_max)
13045 local timeout=$($LCTL get_param -n timeout)
13046 local test_at="$LCTL get_param -n at_max"
13047 local param_at="$FSNAME.sys.at_max"
13048 local test_timeout="$LCTL get_param -n timeout"
13049 local param_timeout="$FSNAME.sys.timeout"
13051 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13053 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13054 error "conf_param at_max=0 failed"
13055 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13056 error "conf_param timeout=5 failed"
13058 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13059 do_facet ost1 $LCTL set_param fail_loc=0x520
13060 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13061 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13063 do_facet ost1 $LCTL set_param fail_loc=0
13065 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13066 error "conf_param at_max=$at_max failed"
13067 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13068 $timeout || error "conf_param timeout=$timeout failed"
13070 $LCTL set_param -n $pages_per_rpc
13071 restore_lustre_params < $p
13074 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13076 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13079 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13080 if [ -z ${MDSSURVEY} ]; then
13081 skip_env "mds-survey not found" && return
13084 [ $MDSCOUNT -ge 2 ] &&
13085 skip "skipping now for more than one MDT" && return
13087 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13088 { skip "Need MDS version at least 2.2.51"; return; }
13090 local mds=$(facet_host $SINGLEMDS)
13091 local target=$(do_nodes $mds 'lctl dl' | \
13092 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13094 local cmd1="file_count=1000 thrhi=4"
13095 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13096 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13097 local cmd="$cmd1 $cmd2 $cmd3"
13099 rm -f ${TMP}/mds_survey*
13101 eval $cmd || error "mds-survey with zero-stripe failed"
13102 cat ${TMP}/mds_survey*
13103 rm -f ${TMP}/mds_survey*
13105 run_test 225a "Metadata survey sanity with zero-stripe"
13108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13109 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13110 if [ -z ${MDSSURVEY} ]; then
13111 skip_env "mds-survey not found" && return
13113 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13114 { skip "Need MDS version at least 2.2.51"; return; }
13116 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13117 skip_env "Need to mount OST to test" && return
13120 [ $MDSCOUNT -ge 2 ] &&
13121 skip "skipping now for more than one MDT" && return
13122 local mds=$(facet_host $SINGLEMDS)
13123 local target=$(do_nodes $mds 'lctl dl' | \
13124 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13126 local cmd1="file_count=1000 thrhi=4"
13127 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13128 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13129 local cmd="$cmd1 $cmd2 $cmd3"
13131 rm -f ${TMP}/mds_survey*
13133 eval $cmd || error "mds-survey with stripe_count failed"
13134 cat ${TMP}/mds_survey*
13135 rm -f ${TMP}/mds_survey*
13137 run_test 225b "Metadata survey sanity with stripe_count = 1"
13139 mcreate_path2fid () {
13145 local path=$DIR/$tdir/$name
13150 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13151 error "cannot create $desc"
13153 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13155 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13157 fid_path=$($LFS fid2path $MOUNT $fid)
13159 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13161 [ "$path" == "$fid_path" ] ||
13162 error "fid2path returned $fid_path, expected $path"
13164 echo "pass with $path and $fid"
13169 mkdir -p $DIR/$tdir
13171 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13172 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13173 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13174 mcreate_path2fid 0040666 0 0 dir "directory"
13175 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13176 mcreate_path2fid 0100666 0 0 file "regular file"
13177 mcreate_path2fid 0120666 0 0 link "symbolic link"
13178 mcreate_path2fid 0140666 0 0 sock "socket"
13180 run_test 226a "call path2fid and fid2path on files of all type"
13183 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13187 mkdir -p $DIR/$tdir
13188 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13189 error "create remote directory failed"
13190 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13191 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13192 "character special file (null)"
13193 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13194 "character special file (no device)"
13195 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13196 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13197 "block special file (loop)"
13198 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13199 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13200 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13202 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13204 # LU-1299 Executing or running ldd on a truncated executable does not
13205 # cause an out-of-memory condition.
13207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13208 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13209 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13210 chmod +x $MOUNT/date
13212 $MOUNT/date > /dev/null
13213 ldd $MOUNT/date > /dev/null
13216 run_test 227 "running truncated executable does not cause OOM"
13218 # LU-1512 try to reuse idle OI blocks
13220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13221 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13222 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13223 skip "ldiskfs only test" && return
13225 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13226 local myDIR=$DIR/$tdir
13229 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13230 $LCTL set_param fail_loc=0x80001002
13231 createmany -o $myDIR/t- 10000
13232 $LCTL set_param fail_loc=0
13233 # The guard is current the largest FID holder
13235 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13237 local IDX=$(($SEQ % 64))
13239 do_facet $SINGLEMDS sync
13240 # Make sure journal flushed.
13242 local blk1=$(do_facet $SINGLEMDS \
13243 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13244 grep Blockcount | awk '{print $4}')
13246 # Remove old files, some OI blocks will become idle.
13247 unlinkmany $myDIR/t- 10000
13248 # Create new files, idle OI blocks should be reused.
13249 createmany -o $myDIR/t- 2000
13250 do_facet $SINGLEMDS sync
13251 # Make sure journal flushed.
13253 local blk2=$(do_facet $SINGLEMDS \
13254 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13255 grep Blockcount | awk '{print $4}')
13257 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13259 run_test 228a "try to reuse idle OI blocks"
13262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13263 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13264 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13265 skip "ldiskfs only test" && return
13267 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13268 local myDIR=$DIR/$tdir
13271 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13272 $LCTL set_param fail_loc=0x80001002
13273 createmany -o $myDIR/t- 10000
13274 $LCTL set_param fail_loc=0
13275 # The guard is current the largest FID holder
13277 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13279 local IDX=$(($SEQ % 64))
13281 do_facet $SINGLEMDS sync
13282 # Make sure journal flushed.
13284 local blk1=$(do_facet $SINGLEMDS \
13285 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13286 grep Blockcount | awk '{print $4}')
13288 # Remove old files, some OI blocks will become idle.
13289 unlinkmany $myDIR/t- 10000
13292 stop $SINGLEMDS || error "Fail to stop MDT."
13294 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13296 df $MOUNT || error "Fail to df."
13297 # Create new files, idle OI blocks should be reused.
13298 createmany -o $myDIR/t- 2000
13299 do_facet $SINGLEMDS sync
13300 # Make sure journal flushed.
13302 local blk2=$(do_facet $SINGLEMDS \
13303 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13304 grep Blockcount | awk '{print $4}')
13306 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13308 run_test 228b "idle OI blocks can be reused after MDT restart"
13312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13313 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13314 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13315 skip "ldiskfs only test" && return
13317 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13318 local myDIR=$DIR/$tdir
13321 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13322 $LCTL set_param fail_loc=0x80001002
13323 # 20000 files can guarantee there are index nodes in the OI file
13324 createmany -o $myDIR/t- 20000
13325 $LCTL set_param fail_loc=0
13326 # The guard is current the largest FID holder
13328 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13330 local IDX=$(($SEQ % 64))
13332 do_facet $SINGLEMDS sync
13333 # Make sure journal flushed.
13335 local blk1=$(do_facet $SINGLEMDS \
13336 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13337 grep Blockcount | awk '{print $4}')
13339 # Remove old files, some OI blocks will become idle.
13340 unlinkmany $myDIR/t- 20000
13342 # The OI file should become empty now
13344 # Create new files, idle OI blocks should be reused.
13345 createmany -o $myDIR/t- 2000
13346 do_facet $SINGLEMDS sync
13347 # Make sure journal flushed.
13349 local blk2=$(do_facet $SINGLEMDS \
13350 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13351 grep Blockcount | awk '{print $4}')
13353 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13355 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13357 test_229() { # LU-2482, LU-3448
13358 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13359 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13362 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13366 # Create a file with a released layout and stripe count 2.
13367 $MULTIOP $DIR/$tfile H2c ||
13368 error "failed to create file with released layout"
13370 $GETSTRIPE -v $DIR/$tfile
13372 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13373 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13375 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13376 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13377 stat $DIR/$tfile || error "failed to stat released file"
13379 chown $RUNAS_ID $DIR/$tfile ||
13380 error "chown $RUNAS_ID $DIR/$tfile failed"
13382 chgrp $RUNAS_ID $DIR/$tfile ||
13383 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13385 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13386 rm $DIR/$tfile || error "failed to remove released file"
13388 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13392 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13395 test_mkdir $DIR/$tdir
13396 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13397 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13398 [ $mdt_idx -ne 0 ] &&
13399 error "create local directory on wrong MDT $mdt_idx"
13401 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13402 error "create remote directory failed"
13403 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13404 [ $mdt_idx -ne $MDTIDX ] &&
13405 error "create remote directory on wrong MDT $mdt_idx"
13407 createmany -o $DIR/$tdir/test_230/t- 10 ||
13408 error "create files on remote directory failed"
13409 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13410 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13411 rm -r $DIR/$tdir || error "unlink remote directory failed"
13413 run_test 230a "Create remote directory and files under the remote directory"
13416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13417 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13424 local migrate_dir=$DIR/$tdir/migrate_dir
13425 local other_dir=$DIR/$tdir/other_dir
13427 test_mkdir $DIR/$tdir
13428 test_mkdir -i0 -c1 $migrate_dir
13429 test_mkdir -i0 -c1 $other_dir
13430 for ((i=0; i<10; i++)); do
13431 mkdir -p $migrate_dir/dir_${i}
13432 createmany -o $migrate_dir/dir_${i}/f 10 ||
13433 error "create files under remote dir failed $i"
13436 cp /etc/passwd $migrate_dir/$tfile
13437 cp /etc/passwd $other_dir/$tfile
13438 chattr +SAD $migrate_dir
13439 chattr +SAD $migrate_dir/$tfile
13441 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13442 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13443 local old_dir_mode=$(stat -c%f $migrate_dir)
13444 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13446 mkdir -p $migrate_dir/dir_default_stripe2
13447 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13448 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13450 mkdir -p $other_dir
13451 ln $migrate_dir/$tfile $other_dir/luna
13452 ln $migrate_dir/$tfile $migrate_dir/sofia
13453 ln $other_dir/$tfile $migrate_dir/david
13454 ln -s $migrate_dir/$tfile $other_dir/zachary
13455 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13456 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13458 $LFS migrate -m $MDTIDX $migrate_dir ||
13459 error "fails on migrating remote dir to MDT1"
13461 echo "migratate to MDT1, then checking.."
13462 for ((i = 0; i < 10; i++)); do
13463 for file in $(find $migrate_dir/dir_${i}); do
13464 mdt_index=$($LFS getstripe -M $file)
13465 [ $mdt_index == $MDTIDX ] ||
13466 error "$file is not on MDT${MDTIDX}"
13470 # the multiple link file should still in MDT0
13471 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13472 [ $mdt_index == 0 ] ||
13473 error "$file is not on MDT${MDTIDX}"
13475 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13476 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13477 error " expect $old_dir_flag get $new_dir_flag"
13479 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13480 [ "$old_file_flag" = "$new_file_flag" ] ||
13481 error " expect $old_file_flag get $new_file_flag"
13483 local new_dir_mode=$(stat -c%f $migrate_dir)
13484 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13485 error "expect mode $old_dir_mode get $new_dir_mode"
13487 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13488 [ "$old_file_mode" = "$new_file_mode" ] ||
13489 error "expect mode $old_file_mode get $new_file_mode"
13491 diff /etc/passwd $migrate_dir/$tfile ||
13492 error "$tfile different after migration"
13494 diff /etc/passwd $other_dir/luna ||
13495 error "luna different after migration"
13497 diff /etc/passwd $migrate_dir/sofia ||
13498 error "sofia different after migration"
13500 diff /etc/passwd $migrate_dir/david ||
13501 error "david different after migration"
13503 diff /etc/passwd $other_dir/zachary ||
13504 error "zachary different after migration"
13506 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13507 error "${tfile}_ln different after migration"
13509 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13510 error "${tfile}_ln_other different after migration"
13512 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13513 [ $stripe_count = 2 ] ||
13514 error "dir strpe_count $d != 2 after migration."
13516 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13517 [ $stripe_count = 2 ] ||
13518 error "file strpe_count $d != 2 after migration."
13520 #migrate back to MDT0
13523 $LFS migrate -m $MDTIDX $migrate_dir ||
13524 error "fails on migrating remote dir to MDT0"
13526 echo "migrate back to MDT0, checking.."
13527 for file in $(find $migrate_dir); do
13528 mdt_index=$($LFS getstripe -M $file)
13529 [ $mdt_index == $MDTIDX ] ||
13530 error "$file is not on MDT${MDTIDX}"
13533 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13534 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13535 error " expect $old_dir_flag get $new_dir_flag"
13537 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13538 [ "$old_file_flag" = "$new_file_flag" ] ||
13539 error " expect $old_file_flag get $new_file_flag"
13541 local new_dir_mode=$(stat -c%f $migrate_dir)
13542 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13543 error "expect mode $old_dir_mode get $new_dir_mode"
13545 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13546 [ "$old_file_mode" = "$new_file_mode" ] ||
13547 error "expect mode $old_file_mode get $new_file_mode"
13549 diff /etc/passwd ${migrate_dir}/$tfile ||
13550 error "$tfile different after migration"
13552 diff /etc/passwd ${other_dir}/luna ||
13553 error "luna different after migration"
13555 diff /etc/passwd ${migrate_dir}/sofia ||
13556 error "sofia different after migration"
13558 diff /etc/passwd ${other_dir}/zachary ||
13559 error "zachary different after migration"
13561 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13562 error "${tfile}_ln different after migration"
13564 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13565 error "${tfile}_ln_other different after migration"
13567 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13568 [ $stripe_count = 2 ] ||
13569 error "dir strpe_count $d != 2 after migration."
13571 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13572 [ $stripe_count = 2 ] ||
13573 error "file strpe_count $d != 2 after migration."
13575 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13577 run_test 230b "migrate directory"
13580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13582 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13586 local migrate_dir=$DIR/$tdir/migrate_dir
13588 #If migrating directory fails in the middle, all entries of
13589 #the directory is still accessiable.
13590 test_mkdir $DIR/$tdir
13591 test_mkdir -i0 -c1 $migrate_dir
13593 createmany -o $migrate_dir/f 10 ||
13594 error "create files under ${migrate_dir} failed"
13596 #failed after migrating 5 entries
13597 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13598 do_facet mds1 lctl set_param fail_loc=0x20001801
13599 do_facet mds1 lctl set_param fail_val=5
13600 local t=$(ls $migrate_dir | wc -l)
13601 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13602 error "migrate should fail after 5 entries"
13604 mkdir $migrate_dir/dir &&
13605 error "mkdir succeeds under migrating directory"
13606 touch $migrate_dir/file &&
13607 error "touch file succeeds under migrating directory"
13609 local u=$(ls $migrate_dir | wc -l)
13610 [ "$u" == "$t" ] || error "$u != $t during migration"
13612 for file in $(find $migrate_dir); do
13613 stat $file || error "stat $file failed"
13616 do_facet mds1 lctl set_param fail_loc=0
13617 do_facet mds1 lctl set_param fail_val=0
13619 $LFS migrate -m $MDTIDX $migrate_dir ||
13620 error "migrate open files should failed with open files"
13622 echo "Finish migration, then checking.."
13623 for file in $(find $migrate_dir); do
13624 mdt_index=$($LFS getstripe -M $file)
13625 [ $mdt_index == $MDTIDX ] ||
13626 error "$file is not on MDT${MDTIDX}"
13629 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13631 run_test 230c "check directory accessiblity if migration is failed"
13634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13635 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13638 local migrate_dir=$DIR/$tdir/migrate_dir
13642 test_mkdir $DIR/$tdir
13643 test_mkdir -i0 -c1 $migrate_dir
13645 for ((i=0; i<100; i++)); do
13646 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13647 createmany -o $migrate_dir/dir_${i}/f 100 ||
13648 error "create files under remote dir failed $i"
13651 $LFS migrate -m $MDTIDX $migrate_dir ||
13652 error "migrate remote dir error"
13654 echo "Finish migration, then checking.."
13655 for file in $(find $migrate_dir); do
13656 mdt_index=$($LFS getstripe -M $file)
13657 [ $mdt_index == $MDTIDX ] ||
13658 error "$file is not on MDT${MDTIDX}"
13661 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13663 run_test 230d "check migrate big directory"
13666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13667 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13673 mkdir -p $DIR/$tdir
13674 mkdir $DIR/$tdir/migrate_dir
13675 mkdir $DIR/$tdir/other_dir
13676 touch $DIR/$tdir/migrate_dir/a
13677 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13678 ls $DIR/$tdir/other_dir
13680 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13681 error "migrate dir fails"
13683 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13684 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13686 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13687 [ $mdt_index == 0 ] || error "a is not on MDT0"
13689 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13690 error "migrate dir fails"
13692 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13693 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13695 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13696 [ $mdt_index == 1 ] || error "a is not on MDT1"
13698 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13699 [ $mdt_index == 1 ] || error "b is not on MDT1"
13701 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13702 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13704 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13706 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13708 run_test 230e "migrate mulitple local link files"
13711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13712 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13716 mkdir -p $DIR/$tdir
13717 mkdir $DIR/$tdir/migrate_dir
13718 $LFS mkdir -i1 $DIR/$tdir/other_dir
13719 touch $DIR/$tdir/migrate_dir/a
13720 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13721 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13722 ls $DIR/$tdir/other_dir
13724 # a should be migrated to MDT1, since no other links on MDT0
13725 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13726 error "#1 migrate dir fails"
13727 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13728 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13729 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13730 [ $mdt_index == 1 ] || error "a is not on MDT1"
13732 # a should stay on MDT1, because it is a mulitple link file
13733 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13734 error "#2 migrate dir fails"
13735 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13736 [ $mdt_index == 1 ] || error "a is not on MDT1"
13738 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13739 error "#3 migrate dir fails"
13741 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13742 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13743 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13745 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13746 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13748 # a should be migrated to MDT0, since no other links on MDT1
13749 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13750 error "#4 migrate dir fails"
13751 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13752 [ $mdt_index == 0 ] || error "a is not on MDT0"
13754 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13756 run_test 230f "migrate mulitple remote link files"
13759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13760 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13762 mkdir -p $DIR/$tdir/migrate_dir
13764 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13765 error "migrating dir to non-exist MDT succeeds"
13768 run_test 230g "migrate dir to non-exist MDT"
13771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13772 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13773 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13774 skip "Need MDS version at least 2.7.64" && return
13777 mkdir -p $DIR/$tdir/migrate_dir
13779 $LFS migrate -m1 $DIR &&
13780 error "migrating mountpoint1 should fail"
13782 $LFS migrate -m1 $DIR/$tdir/.. &&
13783 error "migrating mountpoint2 should fail"
13785 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13786 error "migrating $tdir fail"
13788 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13789 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13791 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13792 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13795 run_test 230h "migrate .. and root"
13798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13799 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13801 mkdir -p $DIR/$tdir/migrate_dir
13803 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13804 error "migration fails with a tailing slash"
13806 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13807 error "migration fails with two tailing slashes"
13809 run_test 230i "lfs migrate -m tolerates trailing slashes"
13813 # For simplicity this test assumes that max_pages_per_rpc
13814 # is the same across all OSCs
13815 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13816 local bulk_size=$((max_pages * 4096))
13817 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
13820 mkdir -p $DIR/$tdir
13821 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
13822 error "failed to set stripe with -S ${brw_size}M option"
13824 # clear the OSC stats
13825 $LCTL set_param osc.*.stats=0 &>/dev/null
13828 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13829 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13830 oflag=direct &>/dev/null || error "dd failed"
13832 sync; sleep 1; sync # just to be safe
13833 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13834 if [ x$nrpcs != "x1" ]; then
13835 $LCTL get_param osc.*.stats
13836 error "found $nrpcs ost_write RPCs, not 1 as expected"
13840 # Drop the OSC cache, otherwise we will read from it
13841 cancel_lru_locks osc
13843 # clear the OSC stats
13844 $LCTL set_param osc.*.stats=0 &>/dev/null
13846 # Client reads $bulk_size.
13847 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13848 iflag=direct &>/dev/null || error "dd failed"
13850 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13851 if [ x$nrpcs != "x1" ]; then
13852 $LCTL get_param osc.*.stats
13853 error "found $nrpcs ost_read RPCs, not 1 as expected"
13856 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13859 mkdir -p $DIR/$tdir
13861 for i in {0..1023}; do
13862 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13863 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13864 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13868 run_test 231b "must not assert on fully utilized OST request buffer"
13871 mkdir -p $DIR/$tdir
13872 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13873 $LCTL set_param fail_loc=0x31c
13875 # ignore dd failure
13876 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13878 $LCTL set_param fail_loc=0
13879 umount_client $MOUNT || error "umount failed"
13880 mount_client $MOUNT || error "mount failed"
13882 run_test 232 "failed lock should not block umount"
13885 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13886 { skip "Need MDS version at least 2.3.64"; return; }
13887 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13889 local fid=$($LFS path2fid $MOUNT)
13890 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13891 error "cannot access $MOUNT using its FID '$fid'"
13893 run_test 233a "checking that OBF of the FS root succeeds"
13896 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13897 { skip "Need MDS version at least 2.5.90"; return; }
13898 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13900 local fid=$($LFS path2fid $MOUNT/.lustre)
13901 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13902 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13904 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13905 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13906 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13908 run_test 233b "checking that OBF of the FS .lustre succeeds"
13911 local p="$TMP/sanityN-$TESTNAME.parameters"
13912 save_lustre_params client "llite.*.xattr_cache" > $p
13913 lctl set_param llite.*.xattr_cache 1 ||
13914 { skip "xattr cache is not supported"; return 0; }
13916 mkdir -p $DIR/$tdir || error "mkdir failed"
13917 touch $DIR/$tdir/$tfile || error "touch failed"
13918 # OBD_FAIL_LLITE_XATTR_ENOMEM
13919 $LCTL set_param fail_loc=0x1405
13920 # output of the form: attr 2 4 44 3 fc13 x86_64
13921 V=($(IFS=".-" rpm -q attr))
13922 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13923 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13924 # attr pre-2.4.44-7 had a bug with rc
13925 # LU-3703 - SLES 11 and FC13 clients have older attr
13926 getfattr -n user.attr $DIR/$tdir/$tfile &&
13927 error "getfattr should have failed with ENOMEM"
13929 skip "LU-3703: attr version $(getfattr --version) too old"
13931 $LCTL set_param fail_loc=0x0
13934 restore_lustre_params < $p
13937 run_test 234 "xattr cache should not crash on ENOMEM"
13940 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13941 skip "Need MDS version at least 2.4.52" && return
13942 flock_deadlock $DIR/$tfile
13947 124) error "process hangs on a deadlock"
13949 *) error "error executing flock_deadlock $DIR/$tfile"
13953 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13957 check_swap_layouts_support && return 0
13958 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13960 local ref1=/etc/passwd
13961 local ref2=/etc/group
13962 local file1=$DIR/$tdir/f1
13963 local file2=$DIR/$tdir/f2
13965 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13966 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13967 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13968 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13969 local fd=$(free_fd)
13970 local cmd="exec $fd<>$file2"
13973 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13974 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13977 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13982 run_test 236 "Layout swap on open unlinked file"
13984 # test to verify file handle related system calls
13985 # (name_to_handle_at/open_by_handle_at)
13986 # The new system calls are supported in glibc >= 2.14.
13989 echo "Test file_handle syscalls" > $DIR/$tfile ||
13990 error "write failed"
13991 check_fhandle_syscalls $DIR/$tfile ||
13992 error "check_fhandle_syscalls failed"
13994 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13996 # LU-4659 linkea consistency
13998 local server_version=$(lustre_version_code $SINGLEMDS)
14000 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14001 [[ $server_version -gt $(version_code 2.5.1) &&
14002 $server_version -lt $(version_code 2.5.50) ]] ||
14003 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14006 ln $DIR/$tfile $DIR/$tfile.lnk
14007 touch $DIR/$tfile.new
14008 mv $DIR/$tfile.new $DIR/$tfile
14009 local fid1=$($LFS path2fid $DIR/$tfile)
14010 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14011 local path1=$($LFS fid2path $FSNAME "$fid1")
14012 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14013 local path2=$($LFS fid2path $FSNAME "$fid2")
14014 [ $tfile.lnk == $path2 ] ||
14015 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14018 run_test 238 "Verify linkea consistency"
14021 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14022 skip "Need MDS version at least 2.5.60" && return
14023 local list=$(comma_list $(mdts_nodes))
14025 mkdir -p $DIR/$tdir
14026 createmany -o $DIR/$tdir/f- 5000
14027 unlinkmany $DIR/$tdir/f- 5000
14028 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
14029 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
14030 osc.*MDT*.sync_in_flight" | calc_sum)
14031 [ "$changes" -eq 0 ] || error "$changes not synced"
14033 run_test 239 "osp_sync test"
14035 test_239a() { #LU-5297
14036 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14038 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14039 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14040 chgrp $RUNAS_GID $DIR/$tfile
14041 wait_delete_completed
14043 run_test 239a "process invalid osp sync record correctly"
14045 test_239b() { #LU-5297
14046 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14048 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14049 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14050 chgrp $RUNAS_GID $DIR/$tfile1
14051 wait_delete_completed
14052 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14054 chgrp $RUNAS_GID $DIR/$tfile2
14055 wait_delete_completed
14057 run_test 239b "process osp sync record with ENOMEM error correctly"
14060 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14061 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14063 mkdir -p $DIR/$tdir
14065 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14066 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14067 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14068 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14070 umount_client $MOUNT || error "umount failed"
14071 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14072 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14073 mount_client $MOUNT || error "failed to mount client"
14075 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14076 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14078 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14081 for LOOP in $(seq $1); do
14082 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14083 cancel_lru_locks osc || true
14088 for LOOP in $(seq $1); do
14089 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14090 iflag=direct 2>/dev/null
14094 test_241a() { # was test_241
14095 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14097 cancel_lru_locks osc
14098 test_241_bio 1000 &
14103 run_test 241a "bio vs dio"
14106 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14108 test_241_dio 1000 &
14113 run_test 241b "dio vs dio"
14116 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14117 mkdir -p $DIR/$tdir
14118 touch $DIR/$tdir/$tfile
14120 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14121 do_facet mds1 lctl set_param fail_loc=0x105
14122 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14124 do_facet mds1 lctl set_param fail_loc=0
14125 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14127 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14131 test_mkdir -p $DIR/$tdir
14132 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14134 run_test 243 "various group lock tests"
14138 test_mkdir -p $DIR/$tdir
14139 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14140 sendfile_grouplock $DIR/$tdir/$tfile || \
14141 error "sendfile+grouplock failed"
14144 run_test 244 "sendfile with group lock tests"
14147 local flagname="multi_mod_rpcs"
14148 local connect_data_name="max_mod_rpcs"
14151 # check if multiple modify RPCs flag is set
14152 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14153 grep "connect_flags:")
14156 echo "$out" | grep -qw $flagname
14157 if [ $? -ne 0 ]; then
14158 echo "connect flag $flagname is not set"
14162 # check if multiple modify RPCs data is set
14163 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14166 echo "$out" | grep -qw $connect_data_name ||
14167 error "import should have connect data $connect_data_name"
14169 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14171 test_246() { # LU-7371
14172 remote_ost_nodsh && skip "remote OST with nodsh" && return
14173 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14174 skip "Need OST version >= 2.7.62" && return 0
14175 do_facet ost1 $LCTL set_param fail_val=4095
14176 #define OBD_FAIL_OST_READ_SIZE 0x234
14177 do_facet ost1 $LCTL set_param fail_loc=0x234
14178 $LFS setstripe $DIR/$tfile -i 0 -c 1
14179 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14180 cancel_lru_locks $FSNAME-OST0000
14181 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14183 run_test 246 "Read file of size 4095 should return right length"
14186 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14188 { skip "Fileset feature is not supported"; return; }
14190 local submount=${MOUNT}_$tdir
14193 mkdir -p $submount || error "mkdir $submount failed"
14194 FILESET="$FILESET/$tdir" mount_client $submount ||
14195 error "mount $submount failed"
14196 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14197 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14198 error "read $MOUNT/$tdir/$tfile failed"
14199 umount_client $submount || error "umount $submount failed"
14202 run_test 247a "mount subdir as fileset"
14205 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14206 { skip "Fileset feature is not supported"; return; }
14208 local submount=${MOUNT}_$tdir
14210 rm -rf $MOUNT/$tdir
14211 mkdir -p $submount || error "mkdir $submount failed"
14213 FILESET="$FILESET/$tdir" mount_client $submount &&
14214 error "mount $submount should fail"
14217 run_test 247b "mount subdir that dose not exist"
14220 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14221 { skip "Fileset feature is not supported"; return; }
14223 local submount=${MOUNT}_$tdir
14225 mkdir -p $MOUNT/$tdir/dir1
14226 mkdir -p $submount || error "mkdir $submount failed"
14227 FILESET="$FILESET/$tdir" mount_client $submount ||
14228 error "mount $submount failed"
14229 local fid=$($LFS path2fid $MOUNT/)
14230 $LFS fid2path $submount $fid && error "fid2path should fail"
14231 umount_client $submount || error "umount $submount failed"
14234 run_test 247c "running fid2path outside root"
14237 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14238 { skip "Fileset feature is not supported"; return; }
14240 local submount=${MOUNT}_$tdir
14242 mkdir -p $MOUNT/$tdir/dir1
14243 mkdir -p $submount || error "mkdir $submount failed"
14244 FILESET="$FILESET/$tdir" mount_client $submount ||
14245 error "mount $submount failed"
14246 local fid=$($LFS path2fid $submount/dir1)
14247 $LFS fid2path $submount $fid || error "fid2path should succeed"
14248 umount_client $submount || error "umount $submount failed"
14251 run_test 247d "running fid2path inside root"
14255 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14257 { skip "Fileset feature is not supported"; return; }
14259 local submount=${MOUNT}_$tdir
14262 mkdir -p $submount || error "mkdir $submount failed"
14263 FILESET="$FILESET/.." mount_client $submount &&
14264 error "mount $submount should fail"
14267 run_test 247e "mount .. as fileset"
14270 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14271 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14273 # create a large file for fast read verification
14274 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14276 # make sure the file is created correctly
14277 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14278 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14280 echo "Test 1: verify that fast read is 4 times faster on cache read"
14282 # small read with fast read enabled
14283 $LCTL set_param -n llite.*.fast_read=1
14284 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14285 awk '/copied/ { print $6 }')
14287 # small read with fast read disabled
14288 $LCTL set_param -n llite.*.fast_read=0
14289 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14290 awk '/copied/ { print $6 }')
14292 # verify that fast read is 4 times faster for cache read
14293 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14294 error_not_in_vm "fast read was not 4 times faster: " \
14295 "$t_fast vs $t_slow"
14297 echo "Test 2: verify the performance between big and small read"
14298 $LCTL set_param -n llite.*.fast_read=1
14300 # 1k non-cache read
14301 cancel_lru_locks osc
14302 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14303 awk '/copied/ { print $6 }')
14305 # 1M non-cache read
14306 cancel_lru_locks osc
14307 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14308 awk '/copied/ { print $6 }')
14310 # verify that big IO is not 4 times faster than small IO
14311 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14312 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14314 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14317 run_test 248 "fast read verification"
14319 test_249() { # LU-7890
14321 $SETSTRIPE -c 1 $DIR/$tfile
14323 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14324 skip "Need at least version 2.8.54"
14326 # Offset 2T == 4k * 512M
14327 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14328 error "dd to 2T offset failed"
14330 run_test 249 "Write above 2T file size"
14333 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14334 && skip "no 16TB file size limit on ZFS" && return
14336 $SETSTRIPE -c 1 $DIR/$tfile
14337 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14338 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14339 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14340 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14341 conv=notrunc,fsync && error "append succeeded"
14344 run_test 250 "Write above 16T limit"
14347 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14349 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14350 #Skip once - writing the first stripe will succeed
14351 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14352 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14353 error "short write happened"
14355 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14356 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14357 error "short read happened"
14361 run_test 251 "Handling short read and write correctly"
14371 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14372 remote_ost_nodsh && skip "remote OST with nodsh" && return
14373 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14374 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14375 skip "ldiskfs only test"
14379 # check lr_reader on OST0000
14381 dev=$(facet_device $tgt)
14382 out=$(do_facet $tgt $LR_READER $dev)
14383 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14385 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14386 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14387 error "Invalid uuid returned by $LR_READER on target $tgt"
14388 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14390 # check lr_reader -c on MDT0000
14392 dev=$(facet_device $tgt)
14393 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14394 echo "$LR_READER does not support additional options"
14397 out=$(do_facet $tgt $LR_READER -c $dev)
14398 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14400 num=$(echo "$out" | grep -c "mdtlov")
14401 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14402 error "Invalid number of mdtlov clients returned by $LR_READER"
14403 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14405 # check lr_reader -cr on MDT0000
14406 out=$(do_facet $tgt $LR_READER -cr $dev)
14407 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14409 echo "$out" | grep -q "^reply_data:$" ||
14410 error "$LR_READER should have returned 'reply_data' section"
14411 num=$(echo "$out" | grep -c "client_generation")
14412 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14414 run_test 252 "check lr_reader tool"
14416 test_253_fill_ost() {
14417 local size_mb #how many MB should we write to pass watermark
14418 local lwm=$3 #low watermark
14419 local free_10mb #10% of free space
14421 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14422 size_mb=$((free_kb / 1024 - lwm))
14423 free_10mb=$((free_kb / 10240))
14424 #If 10% of free space cross low watermark use it
14425 if (( free_10mb > size_mb )); then
14428 #At least we need to store 1.1 of difference between
14429 #free space and low watermark
14430 size_mb=$((size_mb + size_mb / 10))
14432 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14433 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14434 oflag=append conv=notrunc
14439 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14440 echo "OST still has $((free_kb / 1024)) mbytes free"
14447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14448 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14449 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14451 local ost_name=$($LFS osts |
14452 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14454 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14455 do_facet $SINGLEMDS $LCTL get_param -n \
14456 osp.$mdtosc_proc1.reserved_mb_high ||
14457 { skip "remote MDS does not support reserved_mb_high" &&
14462 wait_delete_completed
14465 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14466 osp.$mdtosc_proc1.reserved_mb_high)
14467 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14468 osp.$mdtosc_proc1.reserved_mb_low)
14469 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14471 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14472 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14473 error "Adding $ost_name to pool failed"
14475 # Wait for client to see a OST at pool
14476 wait_update $HOSTNAME "$LCTL get_param -n
14477 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14478 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14479 error "Client can not see the pool"
14480 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14481 error "Setstripe failed"
14483 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14484 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14485 echo "OST still has $((blocks/1024)) mbytes free"
14487 local new_lwm=$((blocks/1024-10))
14488 do_facet $SINGLEMDS $LCTL set_param \
14489 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14490 do_facet $SINGLEMDS $LCTL set_param \
14491 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14493 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14495 #First enospc could execute orphan deletion so repeat.
14496 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14498 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14499 osp.$mdtosc_proc1.prealloc_status)
14500 echo "prealloc_status $oa_status"
14502 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14503 error "File creation should fail"
14504 #object allocation was stopped, but we still able to append files
14505 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14506 error "Append failed"
14507 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14509 wait_delete_completed
14513 for i in $(seq 10 12); do
14514 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14515 error "File creation failed after rm";
14518 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14519 osp.$mdtosc_proc1.prealloc_status)
14520 echo "prealloc_status $oa_status"
14522 if (( oa_status != 0 )); then
14523 error "Object allocation still disable after rm"
14525 do_facet $SINGLEMDS $LCTL set_param \
14526 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14527 do_facet $SINGLEMDS $LCTL set_param \
14528 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14531 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14532 error "Remove $ost_name from pool failed"
14533 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14534 error "Pool destroy fialed"
14536 run_test 253 "Check object allocation limit"
14541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14543 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14544 { skip "MDS does not support changelog_size" && return; }
14546 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14547 echo "Registered as changelog user $cl_user"
14549 $LFS changelog_clear $MDT0 $cl_user 0
14551 local size1=$(do_facet mds1 \
14552 $LCTL get_param -n mdd.$MDT0.changelog_size)
14553 echo "Changelog size $size1"
14556 $LFS mkdir -i 0 $DIR/$tdir
14558 mkdir -p $DIR/$tdir/pics/2008/zachy
14559 touch $DIR/$tdir/pics/2008/zachy/timestamp
14560 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14561 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14562 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14563 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14564 rm $DIR/$tdir/pics/desktop.jpg
14566 local size2=$(do_facet mds1 \
14567 $LCTL get_param -n mdd.$MDT0.changelog_size)
14568 echo "Changelog size after work $size2"
14570 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14572 if (( size2 <= size1 )); then
14573 error "Changelog size after work should be greater than original"
14577 run_test 254 "Check changelog size"
14584 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14585 awk -F: '{print $2}' | grep $type > /dev/null
14586 if [ $? -ne 0 ]; then
14596 lfs ladvise -a willread $file > /dev/null 2>&1
14597 if [ $? -eq 0 ]; then
14601 lfs ladvise -a willread $file 2>&1 |
14602 grep "Inappropriate ioctl for device" > /dev/null
14603 if [ $? -eq 0 ]; then
14610 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14613 # run a random read IO workload
14614 # usage: random_read_iops <filename> <filesize> <iosize>
14615 random_read_iops() {
14618 local iosize=${3:-4096}
14620 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14621 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14624 drop_file_oss_cache() {
14628 $LFS ladvise -a dontneed $file 2>/dev/null ||
14629 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14632 ladvise_willread_performance()
14635 local average_origin=0
14636 local average_cache=0
14637 local average_ladvise=0
14639 for ((i = 1; i <= $repeat; i++)); do
14640 echo "Iter $i/$repeat: reading without willread hint"
14641 cancel_lru_locks osc
14642 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14643 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14644 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14645 average_origin=$(bc <<<"$average_origin + $speed_origin")
14647 cancel_lru_locks osc
14648 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14649 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14650 average_cache=$(bc <<<"$average_cache + $speed_cache")
14652 cancel_lru_locks osc
14653 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14654 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14655 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14656 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14657 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14659 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14660 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14661 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14663 speedup_cache=$(percent $average_cache $average_origin)
14664 speedup_ladvise=$(percent $average_ladvise $average_origin)
14666 echo "Average uncached read: $average_origin"
14667 echo "Average speedup with OSS cached read: " \
14668 "$average_cache = +$speedup_cache%"
14669 echo "Average speedup with ladvise willread: " \
14670 "$average_ladvise = +$speedup_ladvise%"
14672 local lowest_speedup=20
14673 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14674 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14675 "got $average_cache%. Skipping ladvise willread check."
14679 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14680 # it is still good to run until then to exercise 'ladvise willread'
14681 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14682 [ "$(facet_fstype ost1)" = "zfs" ] &&
14683 echo "osd-zfs does not support dontneed or drop_caches" &&
14686 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14687 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14688 error_not_in_vm "Speedup with willread is less than " \
14689 "$lowest_speedup%, got $average_ladvise%"
14693 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14694 skip "lustre < 2.8.54 does not support ladvise " && return
14695 remote_ost_nodsh && skip "remote OST with nodsh" && return
14697 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14699 ladvise_no_type willread $DIR/$tfile &&
14700 skip "willread ladvise is not supported" && return
14702 ladvise_no_ioctl $DIR/$tfile &&
14703 skip "ladvise ioctl is not supported" && return
14706 local size=$((size_mb * 1048576))
14707 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14708 error "dd to $DIR/$tfile failed"
14710 lfs ladvise -a willread $DIR/$tfile ||
14711 error "Ladvise failed with no range argument"
14713 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14714 error "Ladvise failed with no -l or -e argument"
14716 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14717 error "Ladvise failed with only -e argument"
14719 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14720 error "Ladvise failed with only -l argument"
14722 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14723 error "End offset should not be smaller than start offset"
14725 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14726 error "End offset should not be equal to start offset"
14728 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14729 error "Ladvise failed with overflowing -s argument"
14731 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14732 error "Ladvise failed with overflowing -e argument"
14734 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14735 error "Ladvise failed with overflowing -l argument"
14737 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14738 error "Ladvise succeeded with conflicting -l and -e arguments"
14740 echo "Synchronous ladvise should wait"
14742 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14743 do_nodes $(comma_list $(osts_nodes)) \
14744 $LCTL set_param fail_val=$delay fail_loc=0x237
14746 local start_ts=$SECONDS
14747 lfs ladvise -a willread $DIR/$tfile ||
14748 error "Ladvise failed with no range argument"
14749 local end_ts=$SECONDS
14750 local inteval_ts=$((end_ts - start_ts))
14752 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14753 error "Synchronous advice didn't wait reply"
14756 echo "Asynchronous ladvise shouldn't wait"
14757 local start_ts=$SECONDS
14758 lfs ladvise -a willread -b $DIR/$tfile ||
14759 error "Ladvise failed with no range argument"
14760 local end_ts=$SECONDS
14761 local inteval_ts=$((end_ts - start_ts))
14763 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14764 error "Asynchronous advice blocked"
14767 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14768 ladvise_willread_performance
14770 run_test 255a "check 'lfs ladvise -a willread'"
14776 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14780 remote_ost_nodsh && skip "remote OST with nodsh" && return
14782 lfs setstripe -c 1 -i 0 $DIR/$tfile
14784 ladvise_no_type dontneed $DIR/$tfile &&
14785 skip "dontneed ladvise is not supported" && return
14787 ladvise_no_ioctl $DIR/$tfile &&
14788 skip "ladvise ioctl is not supported" && return
14790 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14791 skip "lustre < 2.8.54 does not support ladvise" && return
14793 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14794 [ "$(facet_fstype ost1)" = "zfs" ] &&
14795 skip "zfs-osd does not support 'ladvise dontneed'" && return
14798 local size=$((size_mb * 1048576))
14799 # In order to prevent disturbance of other processes, only check 3/4
14800 # of the memory usage
14801 local kibibytes=$((size_mb * 1024 * 3 / 4))
14803 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14804 error "dd to $DIR/$tfile failed"
14806 local total=$(facet_meminfo ost1 MemTotal)
14807 echo "Total memory: $total KiB"
14809 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14810 local before_read=$(facet_meminfo ost1 Cached)
14811 echo "Cache used before read: $before_read KiB"
14813 lfs ladvise -a willread $DIR/$tfile ||
14814 error "Ladvise willread failed"
14815 local after_read=$(facet_meminfo ost1 Cached)
14816 echo "Cache used after read: $after_read KiB"
14818 lfs ladvise -a dontneed $DIR/$tfile ||
14819 error "Ladvise dontneed again failed"
14820 local no_read=$(facet_meminfo ost1 Cached)
14821 echo "Cache used after dontneed ladvise: $no_read KiB"
14823 if [ $total -lt $((before_read + kibibytes)) ]; then
14824 echo "Memory is too small, abort checking"
14828 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14829 error "Ladvise willread should use more memory" \
14830 "than $kibibytes KiB"
14833 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14834 error "Ladvise dontneed should release more memory" \
14835 "than $kibibytes KiB"
14838 run_test 255b "check 'lfs ladvise -a dontneed'"
14845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14846 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14847 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14848 skip "ldiskfs only test" && return
14850 mdt_dev=$(mdsdevname 1)
14852 cl_user=$(do_facet mds1 \
14853 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14854 if [[ -n $cl_user ]]; then
14855 skip "active changelog user"
14859 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14860 echo "Registered as changelog user $cl_user"
14863 mkdir -p $DIR/$tdir
14865 $LFS changelog_clear $MDT0 $cl_user 0
14868 touch $DIR/$tdir/{1..10}
14871 stop mds1 || error "Fail to stop MDT."
14874 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14876 #after mount new plainllog is used
14877 touch $DIR/$tdir/{11..19}
14878 local TEMP256FILE=$(mktemp TEMP256XXXXXX)
14879 cat_sl=$(do_facet mds1 \
14880 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14881 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14884 if (( cat_sl != 2 )); then
14885 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14886 error "Changelog catalog has wrong number of slots $cat_sl"
14889 $LFS changelog_clear $MDT0 $cl_user 0
14891 TEMP256FILE=$(mktemp TEMP256XXXXXX)
14892 cat_sl=$(do_facet mds1 \
14893 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14894 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14897 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14899 if (( cat_sl == 2 )); then
14900 error "Empty plain llog was not deleted from changelog catalog"
14902 if (( cat_sl != 1 )); then
14903 error "Active plain llog shouldn\`t be deleted from catalog"
14906 run_test 256 "Check llog delete for empty and not full state"
14909 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14910 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14911 skip "Need MDS version at least 2.8.55" && return
14913 test_mkdir -p $DIR/$tdir
14915 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14916 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14919 #define OBD_FAIL_MDS_XATTR_REP 0x161
14920 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14921 local facet=mds$((mdtidx + 1))
14922 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14923 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14925 stop $facet || error "stop MDS failed"
14926 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14927 error "start MDS fail"
14929 run_test 257 "xattr locks are not lost"
14931 # Verify we take the i_mutex when security requires it
14933 #define OBD_FAIL_IMUTEX_SEC 0x141c
14934 $LCTL set_param fail_loc=0x141c
14936 chmod u+s $DIR/$tfile
14937 chmod a+rwx $DIR/$tfile
14938 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14940 if [ $RC -ne 0 ]; then
14941 error "error, failed to take i_mutex, rc=$?"
14947 # Verify we do NOT take the i_mutex in the normal case
14949 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
14950 $LCTL set_param fail_loc=0x141d
14953 chmod a+rw $DIR/$tfile
14954 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14956 if [ $RC -ne 0 ]; then
14957 error "error, took i_mutex unnecessarily, rc=$?"
14962 run_test 258b "verify i_mutex security behavior"
14965 #define OBD_FAIL_MDC_CLOSE 0x806
14966 $LCTL set_param fail_loc=0x80000806
14970 run_test 260 "Check mdc_close fail"
14972 cleanup_test_300() {
14976 test_striped_dir() {
14981 mkdir -p $DIR/$tdir
14983 SAVE_UMASK=$(umask)
14984 trap cleanup_test_300 RETURN EXIT
14986 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14987 $DIR/$tdir/striped_dir ||
14988 error "set striped dir error"
14990 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14991 [ "$mode" = "755" ] || error "expect 755 got $mode"
14993 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14994 error "getdirstripe failed"
14995 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14996 if [ "$stripe_count" != "2" ]; then
14997 error "1:stripe_count is $stripe_count, expect 2"
14999 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
15000 if [ "$stripe_count" != "2" ]; then
15001 error "2:stripe_count is $stripe_count, expect 2"
15004 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15005 if [ "$stripe_index" != "$mdt_index" ]; then
15006 error "stripe_index is $stripe_index, expect $mdt_index"
15009 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15010 error "nlink error after create striped dir"
15012 mkdir $DIR/$tdir/striped_dir/a
15013 mkdir $DIR/$tdir/striped_dir/b
15015 stat $DIR/$tdir/striped_dir/a ||
15016 error "create dir under striped dir failed"
15017 stat $DIR/$tdir/striped_dir/b ||
15018 error "create dir under striped dir failed"
15020 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15021 error "nlink error after mkdir"
15023 rmdir $DIR/$tdir/striped_dir/a
15024 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15025 error "nlink error after rmdir"
15027 rmdir $DIR/$tdir/striped_dir/b
15028 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15029 error "nlink error after rmdir"
15031 chattr +i $DIR/$tdir/striped_dir
15032 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15033 error "immutable flags not working under striped dir!"
15034 chattr -i $DIR/$tdir/striped_dir
15036 rmdir $DIR/$tdir/striped_dir ||
15037 error "rmdir striped dir error"
15045 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15046 skip "skipped for lustre < 2.7.0" && return
15047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15048 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15050 test_striped_dir 0 || error "failed on striped dir on MDT0"
15051 test_striped_dir 1 || error "failed on striped dir on MDT0"
15053 run_test 300a "basic striped dir sanity test"
15056 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15057 skip "skipped for lustre < 2.7.0" && return
15058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15059 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15065 test_mkdir $DIR/$tdir || error "mkdir fail"
15066 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15067 error "set striped dir error"
15068 for ((i=0; i<10; i++)); do
15069 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15071 touch $DIR/$tdir/striped_dir/file_$i ||
15072 error "touch error $i"
15073 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15074 [ $mtime1 -eq $mtime2 ] &&
15075 error "mtime not change after create"
15077 rm -f $DIR/$tdir/striped_dir/file_$i ||
15078 error "unlink error $i"
15079 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15080 [ $mtime2 -eq $mtime3 ] &&
15081 error "mtime did not change after unlink"
15085 run_test 300b "check ctime/mtime for striped dir"
15088 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15089 skip "skipped for lustre < 2.7.0" && return
15090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15091 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15094 mkdir -p $DIR/$tdir
15095 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15096 error "set striped dir error"
15098 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15099 error "chown striped dir failed"
15101 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15102 error "create 5k files failed"
15104 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15106 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15110 run_test 300c "chown && check ls under striped directory"
15113 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15114 skip "skipped for lustre < 2.7.0" && return
15115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15116 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15120 mkdir -p $DIR/$tdir
15121 $SETSTRIPE -c 2 $DIR/$tdir
15123 #local striped directory
15124 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15125 error "set striped dir error"
15126 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15127 error "create 10 files failed"
15129 #remote striped directory
15130 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15131 error "set striped dir error"
15132 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15133 error "create 10 files failed"
15135 for file in $(find $DIR/$tdir); do
15136 stripe_count=$($GETSTRIPE -c $file)
15137 [ $stripe_count -eq 2 ] ||
15138 error "wrong stripe $stripe_count for $file"
15143 run_test 300d "check default stripe under striped directory"
15146 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15147 skip "Need MDS version at least 2.7.55" && return
15148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15149 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15153 mkdir -p $DIR/$tdir
15155 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15156 error "set striped dir error"
15158 touch $DIR/$tdir/striped_dir/a
15159 touch $DIR/$tdir/striped_dir/b
15160 touch $DIR/$tdir/striped_dir/c
15162 mkdir $DIR/$tdir/striped_dir/dir_a
15163 mkdir $DIR/$tdir/striped_dir/dir_b
15164 mkdir $DIR/$tdir/striped_dir/dir_c
15166 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15167 error "set striped adir under striped dir error"
15169 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15170 error "set striped bdir under striped dir error"
15172 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15173 error "set striped cdir under striped dir error"
15175 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15176 error "rename dir under striped dir fails"
15178 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15179 error "rename dir under different stripes fails"
15181 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15182 error "rename file under striped dir should succeed"
15184 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15185 error "rename dir under striped dir should succeed"
15189 run_test 300e "check rename under striped directory"
15192 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15193 skip "Need MDS version at least 2.7.55" && return
15194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15195 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15200 mkdir -p $DIR/$tdir
15202 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15203 error "set striped dir error"
15205 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15206 error "set striped dir error"
15208 touch $DIR/$tdir/striped_dir/a
15209 mkdir $DIR/$tdir/striped_dir/dir_a
15210 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15211 error "create striped dir under striped dir fails"
15213 touch $DIR/$tdir/striped_dir1/b
15214 mkdir $DIR/$tdir/striped_dir1/dir_b
15215 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15216 error "create striped dir under striped dir fails"
15218 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15219 error "rename dir under different striped dir should fail"
15221 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15222 error "rename striped dir under diff striped dir should fail"
15224 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15225 error "rename file under diff striped dirs fails"
15229 run_test 300f "check rename cross striped directory"
15231 test_300_check_default_striped_dir()
15234 local default_count=$2
15235 local default_index=$3
15238 local dir_stripe_index
15241 echo "checking $dirname $default_count $default_index"
15242 $LFS setdirstripe -D -c $default_count -i $default_index \
15243 -t all_char $DIR/$tdir/$dirname ||
15244 error "set default stripe on striped dir error"
15245 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15246 [ $stripe_count -eq $default_count ] ||
15247 error "expect $default_count get $stripe_count for $dirname"
15249 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15250 [ $stripe_index -eq $default_index ] ||
15251 error "expect $default_index get $stripe_index for $dirname"
15253 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15254 error "create dirs failed"
15256 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15257 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15258 for dir in $(find $DIR/$tdir/$dirname/*); do
15259 stripe_count=$($LFS getdirstripe -c $dir)
15260 [ $stripe_count -eq $default_count ] ||
15261 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15262 error "stripe count $default_count != $stripe_count for $dir"
15264 stripe_index=$($LFS getdirstripe -i $dir)
15265 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15266 error "$stripe_index != $default_index for $dir"
15268 #check default stripe
15269 stripe_count=$($LFS getdirstripe -D -c $dir)
15270 [ $stripe_count -eq $default_count ] ||
15271 error "default count $default_count != $stripe_count for $dir"
15273 stripe_index=$($LFS getdirstripe -D -i $dir)
15274 [ $stripe_index -eq $default_index ] ||
15275 error "default index $default_index != $stripe_index for $dir"
15277 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15281 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15282 skip "Need MDS version at least 2.7.55" && return
15283 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15289 mkdir $DIR/$tdir/normal_dir
15291 #Checking when client cache stripe index
15292 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15293 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15294 error "create striped_dir failed"
15296 mkdir $DIR/$tdir/striped_dir/dir1 ||
15297 error "create dir1 fails"
15298 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15299 [ $stripe_index -eq 1 ] ||
15300 error "dir1 expect 1 got $stripe_index"
15302 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15303 error "create dir2 fails"
15304 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15305 [ $stripe_index -eq 2 ] ||
15306 error "dir2 expect 2 got $stripe_index"
15308 #check default stripe count/stripe index
15309 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15310 test_300_check_default_striped_dir normal_dir 1 0
15311 test_300_check_default_striped_dir normal_dir 2 1
15312 test_300_check_default_striped_dir normal_dir 2 -1
15314 #delete default stripe information
15315 echo "delete default stripeEA"
15316 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15317 error "set default stripe on striped dir error"
15319 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15320 for dir in $(find $DIR/$tdir/normal_dir/*); do
15321 stripe_count=$($LFS getdirstripe -c $dir)
15322 [ $stripe_count -eq 0 ] ||
15323 error "expect 1 get $stripe_count for $dir"
15324 stripe_index=$($LFS getdirstripe -i $dir)
15325 [ $stripe_index -eq 0 ] ||
15326 error "expect 0 get $stripe_index for $dir"
15329 run_test 300g "check default striped directory for normal directory"
15332 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15333 skip "Need MDS version at least 2.7.55" && return
15334 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15339 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15340 $DIR/$tdir/striped_dir ||
15341 error "set striped dir error"
15343 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15344 test_300_check_default_striped_dir striped_dir 1 0
15345 test_300_check_default_striped_dir striped_dir 2 1
15346 test_300_check_default_striped_dir striped_dir 2 -1
15348 #delete default stripe information
15349 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15350 error "set default stripe on striped dir error"
15352 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15353 for dir in $(find $DIR/$tdir/striped_dir/*); do
15354 stripe_count=$($LFS getdirstripe -c $dir)
15355 [ $stripe_count -eq 0 ] ||
15356 error "expect 1 get $stripe_count for $dir"
15359 run_test 300h "check default striped directory for striped directory"
15362 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15363 skip "Need MDS version at least 2.7.55" && return
15364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15365 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15371 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15372 error "set striped dir error"
15374 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15375 error "create files under striped dir failed"
15377 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15378 error "set striped hashdir error"
15380 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15381 error "create dir0 under hash dir failed"
15382 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15383 error "create dir1 under hash dir failed"
15385 # unfortunately, we need to umount to clear dir layout cache for now
15386 # once we fully implement dir layout, we can drop this
15387 umount_client $MOUNT || error "umount failed"
15388 mount_client $MOUNT || error "mount failed"
15390 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15391 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15392 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15394 #set the stripe to be unknown hash type
15395 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15396 $LCTL set_param fail_loc=0x1901
15397 for ((i = 0; i < 10; i++)); do
15398 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15399 error "stat f-$i failed"
15400 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15403 touch $DIR/$tdir/striped_dir/f0 &&
15404 error "create under striped dir with unknown hash should fail"
15406 $LCTL set_param fail_loc=0
15408 umount_client $MOUNT || error "umount failed"
15409 mount_client $MOUNT || error "mount failed"
15413 run_test 300i "client handle unknown hash type striped directory"
15416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15417 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15418 skip "Need MDS version at least 2.7.55" && return
15419 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15425 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15426 $LCTL set_param fail_loc=0x1702
15427 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15428 error "set striped dir error"
15430 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15431 error "create files under striped dir failed"
15433 $LCTL set_param fail_loc=0
15435 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15439 run_test 300j "test large update record"
15442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15443 skip "Need MDS version at least 2.7.55" && return
15444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15445 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15451 #define OBD_FAIL_LARGE_STRIPE 0x1703
15452 $LCTL set_param fail_loc=0x1703
15453 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15454 error "set striped dir error"
15455 $LCTL set_param fail_loc=0
15457 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15458 error "getstripeddir fails"
15459 rm -rf $DIR/$tdir/striped_dir ||
15460 error "unlink striped dir fails"
15464 run_test 300k "test large striped directory"
15467 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15468 skip "Need MDS version at least 2.7.55" && return
15469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15470 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15473 test_mkdir -p $DIR/$tdir/striped_dir
15474 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15475 error "chown $RUNAS_ID failed"
15476 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15477 error "set default striped dir failed"
15479 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15480 $LCTL set_param fail_loc=0x80000158
15481 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15483 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15484 [ $stripe_index -eq 1 ] ||
15485 error "expect 1 get $stripe_index for $dir"
15487 run_test 300l "non-root user to create dir under striped dir with stale layout"
15490 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15491 skip "Need MDS version at least 2.7.55" && return
15492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15493 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15495 mkdir -p $DIR/$tdir/striped_dir
15496 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15497 error "set default stripes dir error"
15499 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15501 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15502 [ $stripe_count -eq 0 ] ||
15503 error "expect 0 get $stripe_count for a"
15505 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15506 error "set default stripes dir error"
15508 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15510 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15511 [ $stripe_count -eq 0 ] ||
15512 error "expect 0 get $stripe_count for b"
15514 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15515 error "set default stripes dir error"
15517 mkdir $DIR/$tdir/striped_dir/c &&
15518 error "default stripe_index is invalid, mkdir c should fails"
15520 rm -rf $DIR/$tdir || error "rmdir fails"
15522 run_test 300m "setstriped directory on single MDT FS"
15525 local list=$(comma_list $(mdts_nodes))
15528 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15532 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15533 skip "Need MDS version at least 2.7.55" && return
15534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15535 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15536 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15539 local list=$(comma_list $(mdts_nodes))
15541 trap cleanup_300n RETURN EXIT
15542 mkdir -p $DIR/$tdir
15543 chmod 777 $DIR/$tdir
15544 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15545 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15546 error "create striped dir succeeds with gid=0"
15548 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15549 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15550 error "create striped dir fails with gid=-1"
15552 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15553 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15554 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15555 error "set default striped dir succeeds with gid=0"
15558 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15559 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15560 error "set default striped dir fails with gid=-1"
15563 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15564 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15565 error "create test_dir fails"
15566 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15567 error "create test_dir1 fails"
15568 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15569 error "create test_dir2 fails"
15572 run_test 300n "non-root user to create dir under striped dir with default EA"
15575 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15576 skip "Need MDS version at least 2.7.55" && return
15577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15578 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15582 mkdir -p $DIR/$tdir
15584 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15585 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15586 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15587 skip "not enough free inodes $numfree1 $numfree2"
15591 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15592 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15593 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15594 skip "not enough free space $numfree1 $numfree2"
15598 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15599 error "setdirstripe fails"
15601 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15602 error "create dirs fails"
15604 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15605 ls $DIR/$tdir/striped_dir > /dev/null ||
15606 error "ls striped dir fails"
15607 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15608 error "unlink big striped dir fails"
15610 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15614 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15615 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15617 mkdir -p $DIR/$tdir
15619 #define OBD_FAIL_OUT_ENOSPC 0x1704
15620 do_facet mds2 lctl set_param fail_loc=0x80001704
15621 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15622 error "create striped directory should fail"
15624 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15626 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15629 run_test 300p "create striped directory without space"
15632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15633 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15635 local fd=$(free_fd)
15636 local cmd="exec $fd<$tdir"
15638 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15641 trap "eval $cmd" EXIT
15642 cd $tdir || error "cd $tdir fails"
15643 rmdir ../$tdir || error "rmdir $tdir fails"
15644 mkdir local_dir && error "create dir succeeds"
15645 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15649 run_test 300q "create remote directory under orphan directory"
15651 prepare_remote_file() {
15652 mkdir $DIR/$tdir/src_dir ||
15653 error "create remote source failed"
15655 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15656 touch $DIR/$tdir/src_dir/a
15658 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15659 error "create remote target dir failed"
15661 touch $DIR/$tdir/tgt_dir/b
15663 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15664 error "rename dir cross MDT failed!"
15666 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15667 error "src_child still exists after rename"
15669 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15670 error "missing file(a) after rename"
15672 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15673 error "diff after rename"
15677 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15679 local remote_file=$DIR/$tdir/tgt_dir/b
15681 mkdir -p $DIR/$tdir
15683 prepare_remote_file || error "prepare remote file failed"
15686 $OPENUNLINK $remote_file $remote_file || error
15687 $CHECKSTAT -a $remote_file || error
15689 run_test 310a "open unlink remote file"
15692 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15694 local remote_file=$DIR/$tdir/tgt_dir/b
15696 mkdir -p $DIR/$tdir
15698 prepare_remote_file || error "prepare remote file failed"
15700 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15701 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15702 $CHECKSTAT -t file $remote_file || error "check file failed"
15704 run_test 310b "unlink remote file with multiple links while open"
15707 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15709 local remote_file=$DIR/$tdir/tgt_dir/b
15711 mkdir -p $DIR/$tdir
15713 prepare_remote_file || error "prepare remote file failed"
15715 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15716 multiop_bg_pause $remote_file O_uc ||
15717 error "mulitop failed for remote file"
15719 $MULTIOP $DIR/$tfile Ouc
15720 kill -USR1 $MULTIPID
15723 run_test 310c "open-unlink remote file with multiple links"
15727 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15728 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15730 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15732 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15734 mkdir -p $DIR/$tdir
15735 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15736 createmany -o $DIR/$tdir/$tfile. 1000
15738 # statfs data is not real time, let's just calculate it
15739 old_iused=$((old_iused + 1000))
15741 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15742 osp.*OST0000*MDT0000.create_count")
15743 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15744 osp.*OST0000*MDT0000.max_create_count")
15745 for idx in $(seq $MDSCOUNT); do
15746 do_facet mds$idx "lctl set_param -n \
15747 osp.*OST0000*MDT000?.max_create_count=0"
15750 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15751 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15752 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15754 unlinkmany $DIR/$tdir/$tfile. 1000
15756 for idx in $(seq $MDSCOUNT); do
15757 do_facet mds$idx "lctl set_param -n \
15758 osp.*OST0000*MDT000?.max_create_count=$max_count"
15759 do_facet mds$idx "lctl set_param -n \
15760 osp.*OST0000*MDT000?.create_count=$count"
15764 for i in $(seq 120); do
15765 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15766 # system may be too busy to destroy all objs in time, use
15767 # a somewhat small value to not fail autotest
15768 [ $((old_iused - new_iused)) -gt 400 ] && break
15772 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15773 [ $((old_iused - new_iused)) -gt 400 ] ||
15774 error "objs not destroyed after unlink"
15776 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15783 local vdevdir=$(dirname $(facet_vdevice $ost))
15784 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
15785 local zfs_zapid=$(do_facet $ost $cmd |
15786 grep -w "/O/0/d$((objid%32))" -C 5 |
15787 awk '/Object/{getline; print $1}')
15788 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15789 awk "/$objid = /"'{printf $3}')
15794 zfs_object_blksz() {
15798 local vdevdir=$(dirname $(facet_vdevice $ost))
15799 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15800 local blksz=$(do_facet $ost $cmd $objid |
15801 awk '/dblk/{getline; printf $4}')
15803 case "${blksz: -1}" in
15804 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15805 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15812 test_312() { # LU-4856
15813 remote_ost_nodsh && skip "remote OST with nodsh" && return
15815 [ $(facet_fstype ost1) = "zfs" ] ||
15816 { skip "the test only applies to zfs" && return; }
15818 local max_blksz=$(do_facet ost1 \
15819 $ZFS get -p recordsize $(facet_device ost1) |
15820 awk '!/VALUE/{print $3}')
15821 local min_blksz=$(getconf PAGE_SIZE)
15823 # to make life a little bit easier
15824 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15825 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15827 local tf=$DIR/$tdir/$tfile
15829 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15831 # Get ZFS object id
15832 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15834 # block size change by sequential over write
15836 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
15837 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15839 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15840 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15844 # block size change by sequential append write
15845 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
15846 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15847 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15849 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
15850 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
15851 oflag=sync conv=notrunc
15853 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15854 [ $blksz -eq $((2 * count * min_blksz)) ] ||
15855 error "blksz error, actual $blksz, " \
15856 "expected: 2 * $count * $min_blksz"
15862 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15863 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15865 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
15866 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15867 [ $blksz -eq $min_blksz ] ||
15868 error "blksz error: $blksz, expected: $min_blksz"
15870 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15871 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15872 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15874 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15875 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15876 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15878 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15881 remote_ost_nodsh && skip "remote OST with nodsh" && return
15883 local file=$DIR/$tfile
15885 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15887 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15888 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15889 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15890 error "write should failed"
15891 do_facet ost1 "$LCTL set_param fail_loc=0"
15894 run_test 313 "io should fail after last_rcvd update fail"
15897 local read_write=$1
15898 if [ "$read_write" = "write" ]; then
15899 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15900 elif [ "$read_write" = "read" ]; then
15901 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15903 error "argument error"
15906 # turn off debug for performance testing
15907 local saved_debug=$($LCTL get_param -n debug)
15908 $LCTL set_param debug=0
15910 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15912 # get ost1 size - lustre-OST0000
15913 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15914 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15915 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15917 if [ "$read_write" = "read" ]; then
15918 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15921 local start_time=$(date +%s.%N)
15922 $dd_cmd bs=1M count=$blocks oflag=sync ||
15923 error "real dd $read_write error"
15924 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15926 if [ "$read_write" = "write" ]; then
15930 # define OBD_FAIL_OST_FAKE_RW 0x238
15931 do_facet ost1 $LCTL set_param fail_loc=0x238
15933 local start_time=$(date +%s.%N)
15934 $dd_cmd bs=1M count=$blocks oflag=sync ||
15935 error "fake dd $read_write error"
15936 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15938 if [ "$read_write" = "write" ]; then
15940 cancel_lru_locks osc
15941 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15942 error "$tfile size not $blocks MB"
15944 do_facet ost1 $LCTL set_param fail_loc=0
15946 echo "fake $read_write $duration_fake vs. normal $read_write" \
15947 "$duration in seconds"
15948 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15949 error_not_in_vm "fake write is slower"
15951 $LCTL set_param -n debug="$saved_debug"
15954 test_399a() { # LU-7655 for OST fake write
15955 remote_ost_nodsh && skip "remote OST with nodsh" && return
15959 run_test 399a "fake write should not be slower than normal write"
15961 test_399b() { # LU-8726 for OST fake read
15962 remote_ost_nodsh && skip "remote OST with nodsh" && return
15964 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15965 skip "ldiskfs only test" && return 0
15969 run_test 399b "fake read should not be slower than normal read"
15971 test_400a() { # LU-1606, was conf-sanity test_74
15972 local extra_flags=''
15973 local out=$TMP/$tfile
15974 local prefix=/usr/include/lustre
15977 if ! which $CC > /dev/null 2>&1; then
15978 skip_env "$CC is not installed"
15982 if ! [[ -d $prefix ]]; then
15983 # Assume we're running in tree and fixup the include path.
15984 extra_flags+=" -I$LUSTRE/include"
15985 extra_flags+=" -L$LUSTRE/utils"
15988 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15989 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15990 error "client api broken"
15994 run_test 400a "Lustre client api program can compile and link"
15996 test_400b() { # LU-1606, LU-5011
15998 local out=$TMP/$tfile
15999 local prefix=/usr/include/linux/lustre
16001 # We use a hard coded prefix so that this test will not fail
16002 # when run in tree. There are headers in lustre/include/lustre/
16003 # that are not packaged (like lustre_idl.h) and have more
16004 # complicated include dependencies (like config.h and lnet/types.h).
16005 # Since this test about correct packaging we just skip them when
16006 # they don't exist (see below) rather than try to fixup cppflags.
16008 if ! which $CC > /dev/null 2>&1; then
16009 skip_env "$CC is not installed"
16013 for header in $prefix/*.h; do
16014 if ! [[ -f "$header" ]]; then
16018 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
16019 continue # lustre_ioctl.h is internal header
16022 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16023 error "cannot compile '$header'"
16027 run_test 400b "packaged headers can be compiled"
16029 test_401a() { #LU-7437
16030 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16031 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16033 #count the number of parameters by "list_param -R"
16034 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16035 #count the number of parameters by listing proc files
16036 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16037 echo "proc_dirs='$proc_dirs'"
16038 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16039 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16042 [ $params -eq $procs ] ||
16043 error "found $params parameters vs. $procs proc files"
16045 # test the list_param -D option only returns directories
16046 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16047 #count the number of parameters by listing proc directories
16048 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16051 [ $params -eq $procs ] ||
16052 error "found $params parameters vs. $procs proc files"
16054 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16057 local save=$($LCTL get_param -n jobid_var)
16060 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16061 error "no error returned when setting bad parameters"
16063 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16064 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16066 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16067 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16068 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16070 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16073 local jobid_var_old=$($LCTL get_param -n jobid_var)
16074 local jobid_var_new
16076 $LCTL set_param jobid_var= &&
16077 error "no error returned for 'set_param a='"
16079 jobid_var_new=$($LCTL get_param -n jobid_var)
16080 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16081 error "jobid_var was changed by setting without value"
16083 $LCTL set_param jobid_var &&
16084 error "no error returned for 'set_param a'"
16086 jobid_var_new=$($LCTL get_param -n jobid_var)
16087 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16088 error "jobid_var was changed by setting without value"
16090 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16093 local jobid_var_old=$($LCTL get_param -n jobid_var)
16094 local jobid_var_new
16095 local new_value="foo=bar"
16097 $LCTL set_param jobid_var=$new_value ||
16098 error "'set_param a=b' did not accept a value containing '='"
16100 jobid_var_new=$($LCTL get_param -n jobid_var)
16101 [[ "$jobid_var_new" == "$new_value" ]] ||
16102 error "'set_param a=b' failed on a value containing '='"
16104 # Reset the jobid_var to test the other format
16105 $LCTL set_param jobid_var=$jobid_var_old
16106 jobid_var_new=$($LCTL get_param -n jobid_var)
16107 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16108 error "failed to reset jobid_var"
16110 $LCTL set_param jobid_var $new_value ||
16111 error "'set_param a b' did not accept a value containing '='"
16113 jobid_var_new=$($LCTL get_param -n jobid_var)
16114 [[ "$jobid_var_new" == "$new_value" ]] ||
16115 error "'set_param a b' failed on a value containing '='"
16117 $LCTL set_param jobid_var $jobid_var_old
16118 jobid_var_new=$($LCTL get_param -n jobid_var)
16119 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16120 error "failed to reset jobid_var"
16122 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16125 local server_version=$(lustre_version_code $SINGLEMDS)
16126 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16127 [[ $server_version -ge $(version_code 2.7.18.4) &&
16128 $server_version -lt $(version_code 2.7.50) ]] ||
16129 [[ $server_version -ge $(version_code 2.7.2) &&
16130 $server_version -lt $(version_code 2.7.11) ]] ||
16131 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16133 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16134 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16135 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16136 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16137 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16138 echo "Touch failed - OK"
16140 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16143 local file1=$DIR/$tfile.1
16144 local file2=$DIR/$tfile.2
16145 local tfile=$TMP/$tfile
16147 rm -f $file1 $file2 $tfile
16152 # 30 sec OBD_TIMEOUT in ll_getattr()
16153 # right before populating st_nlink
16154 $LCTL set_param fail_loc=0x80001409
16155 stat -c %h $file1 > $tfile &
16157 # create an alias, drop all locks and reclaim the dentry
16159 cancel_lru_locks mdc
16160 cancel_lru_locks osc
16161 sysctl -w vm.drop_caches=2
16165 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16167 rm -f $tfile $file1 $file2
16169 run_test 403 "i_nlink should not drop to zero due to aliasing"
16171 test_404() { # LU-6601
16172 local server_version=$(lustre_version_code $SINGLEMDS)
16173 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16174 { skip "Need server version newer than 2.8.52"; return 0; }
16176 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16177 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16178 awk '/osp .*-osc-MDT/ { print $4}')
16181 for osp in $mosps; do
16182 echo "Deactivate: " $osp
16183 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16184 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16185 awk -vp=$osp '$4 == p { print $2 }')
16186 [ $stat = IN ] || {
16187 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16188 error "deactivate error"
16190 echo "Activate: " $osp
16191 do_facet $SINGLEMDS $LCTL --device %$osp activate
16192 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16193 awk -vp=$osp '$4 == p { print $2 }')
16194 [ $stat = UP ] || {
16195 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16196 error "activate error"
16200 run_test 404 "validate manual {de}activated works properly for OSPs"
16203 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
16204 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
16205 skip "Layout swap lock is not supported" && return
16207 check_swap_layouts_support && return 0
16209 test_mkdir -p $DIR/$tdir
16210 swap_lock_test -d $DIR/$tdir ||
16211 error "One layout swap locked test failed"
16213 run_test 405 "Various layout swap lock tests"
16216 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16217 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16218 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16220 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16221 skip "Need MDS version at least 2.8.50" && return
16223 local def_stripe_count=$($GETSTRIPE -c $MOUNT)
16224 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16225 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16226 local def_pool=$($GETSTRIPE -p $MOUNT)
16228 local test_pool=$TESTNAME
16229 pool_add $test_pool || error "pool_add failed"
16230 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16231 error "pool_add_targets failed"
16233 # parent set default stripe count only, child will stripe from both
16234 # parent and fs default
16235 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16236 error "setstripe $MOUNT failed"
16237 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16238 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16239 for i in $(seq 10); do
16240 local f=$DIR/$tdir/$tfile.$i
16241 touch $f || error "touch failed"
16242 local count=$($GETSTRIPE -c $f)
16243 [ $count -eq $OSTCOUNT ] ||
16244 error "$f stripe count $count != $OSTCOUNT"
16245 local offset=$($GETSTRIPE -i $f)
16246 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16247 local size=$($GETSTRIPE -S $f)
16248 [ $size -eq $((def_stripe_size * 2)) ] ||
16249 error "$f stripe size $size != $((def_stripe_size * 2))"
16250 local pool=$($GETSTRIPE -p $f)
16251 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16254 # change fs default striping, delete parent default striping, now child
16255 # will stripe from new fs default striping only
16256 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16257 error "change $MOUNT default stripe failed"
16258 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16259 for i in $(seq 11 20); do
16260 local f=$DIR/$tdir/$tfile.$i
16261 touch $f || error "touch $f failed"
16262 local count=$($GETSTRIPE -c $f)
16263 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16264 local offset=$($GETSTRIPE -i $f)
16265 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16266 local size=$($GETSTRIPE -S $f)
16267 [ $size -eq $def_stripe_size ] ||
16268 error "$f stripe size $size != $def_stripe_size"
16269 local pool=$($GETSTRIPE -p $f)
16270 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16274 unlinkmany $DIR/$tdir/$tfile. 1 20
16276 # restore FS default striping
16277 if [ -z $def_pool ]; then
16278 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
16279 -i $def_stripe_offset $MOUNT ||
16280 error "restore default striping failed"
16282 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
16283 -i $def_stripe_offset -p $def_pool $MOUNT ||
16284 error "restore default striping with $def_pool failed"
16287 local f=$DIR/$tdir/$tfile
16288 pool_remove_all_targets $test_pool $f
16289 pool_remove $test_pool $f
16291 run_test 406 "DNE support fs default striping"
16294 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16295 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16296 skip "Need MDS version at least 2.8.55" && return
16297 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16299 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16300 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16301 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16302 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16303 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16305 #define OBD_FAIL_DT_TXN_STOP 0x2019
16306 for idx in $(seq $MDSCOUNT); do
16307 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16309 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16311 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16314 run_test 407 "transaction fail should cause operation fail"
16317 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16319 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16320 lctl set_param fail_loc=0x8000040a
16321 # let ll_prepare_partial_page() fail
16322 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16326 # create at least 100 unused inodes so that
16327 # shrink_icache_memory(0) should not return 0
16328 touch $DIR/$tfile-{0..100}
16329 rm -f $DIR/$tfile-{0..100}
16332 echo 2 > /proc/sys/vm/drop_caches
16334 run_test 408 "drop_caches should not hang due to page leaks"
16338 [ $MDSCOUNT -lt 2 ] &&
16339 skip "We need at least 2 MDTs for this test" && return
16341 check_mount_and_prep
16343 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16344 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16345 touch $DIR/$tdir/guard || error "(2) Fail to create"
16347 local PREFIX=$(str_repeat 'A' 128)
16348 echo "Create 1K hard links start at $(date)"
16349 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16350 error "(3) Fail to hard link"
16352 echo "Links count should be right although linkEA overflow"
16353 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16354 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16355 [ $linkcount -eq 1001 ] ||
16356 error "(5) Unexpected hard links count: $linkcount"
16358 echo "List all links start at $(date)"
16359 ls -l $DIR/$tdir/foo > /dev/null ||
16360 error "(6) Fail to list $DIR/$tdir/foo"
16362 echo "Unlink hard links start at $(date)"
16363 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16364 error "(7) Fail to unlink"
16366 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16370 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
16371 skip "Need client version at least 2.9.59" && return
16373 # Create a file, and stat it from the kernel
16374 local testfile=$DIR/$tfile
16377 local run_id=$RANDOM
16378 local my_ino=$(stat --format "%i" $testfile)
16380 # Try to insert the module. This will always fail as the
16381 # module is designed to not be inserted.
16382 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
16385 # Anything but success is a test failure
16387 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
16388 error "no inode match"
16390 run_test 410 "Test inode number returned from kernel thread"
16392 cleanup_test411_cgroup() {
16398 local cg_basedir=/sys/fs/cgroup/memory
16400 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
16401 { skip "no setup for cgroup"; return; }
16403 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
16404 error "test file creation failed"
16405 cancel_lru_locks osc
16407 # Create a very small memory cgroup to force a slab allocation error
16408 local cgdir=$cg_basedir/osc_slab_alloc
16409 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
16410 trap "cleanup_test411_cgroup $cgdir" EXIT
16411 echo 2M > $cgdir/memory.kmem.limit_in_bytes
16412 echo 1M > $cgdir/memory.limit_in_bytes
16414 # Should not LBUG, just be killed by oom-killer
16415 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
16416 error "fail to trigger a memory allocation error"
16418 cleanup_test411_cgroup $cgdir
16422 run_test 411 "Slab allocation error with cgroup does not LBUG"
16425 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16426 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16427 skip "Need server version at least 2.9.55" & exit 0
16428 start_full_debug_logging
16432 stop_full_debug_logging
16436 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16437 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16438 awk '/The barrier for/ { print $7 }')
16441 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
16446 barrier_expired() {
16449 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16450 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16451 awk '/will be expired/ { print $7 }')
16453 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
16462 echo "Start barrier_freeze at: $(date)"
16463 #define OBD_FAIL_BARRIER_DELAY 0x2202
16464 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16465 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16468 local b_status=$(barrier_stat)
16469 echo "Got barrier status at: $(date)"
16470 [ "$b_status" = "'freezing_p1'" ] ||
16471 error "(1) unexpected barrier status $b_status"
16473 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16475 b_status=$(barrier_stat)
16476 [ "$b_status" = "'frozen'" ] ||
16477 error "(2) unexpected barrier status $b_status"
16479 local expired=$(barrier_expired)
16480 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16481 sleep $((expired + 3))
16483 b_status=$(barrier_stat)
16484 [ "$b_status" = "'expired'" ] ||
16485 error "(3) unexpected barrier status $b_status"
16487 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16488 error "(4) fail to freeze barrier"
16490 b_status=$(barrier_stat)
16491 [ "$b_status" = "'frozen'" ] ||
16492 error "(5) unexpected barrier status $b_status"
16494 echo "Start barrier_thaw at: $(date)"
16495 #define OBD_FAIL_BARRIER_DELAY 0x2202
16496 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16497 do_facet mgs $LCTL barrier_thaw $FSNAME &
16500 b_status=$(barrier_stat)
16501 echo "Got barrier status at: $(date)"
16502 [ "$b_status" = "'thawing'" ] ||
16503 error "(6) unexpected barrier status $b_status"
16505 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16507 b_status=$(barrier_stat)
16508 [ "$b_status" = "'thawed'" ] ||
16509 error "(7) unexpected barrier status $b_status"
16511 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16512 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16513 do_facet mgs $LCTL barrier_freeze $FSNAME
16515 b_status=$(barrier_stat)
16516 [ "$b_status" = "'failed'" ] ||
16517 error "(8) unexpected barrier status $b_status"
16519 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16520 do_facet mgs $LCTL barrier_thaw $FSNAME
16524 run_test 801a "write barrier user interfaces and stat machine"
16529 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16530 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16531 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16532 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16533 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16535 cancel_lru_locks mdc
16537 # 180 seconds should be long enough
16538 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16540 local b_status=$(barrier_stat)
16541 [ "$b_status" = "'frozen'" ] ||
16542 error "(6) unexpected barrier status $b_status"
16544 mkdir $DIR/$tdir/d0/d10 &
16547 touch $DIR/$tdir/d1/f13 &
16550 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16553 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16556 rm -f $DIR/$tdir/d4/f12 &
16559 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16561 # To guarantee taht the 'stat' is not blocked
16562 b_status=$(barrier_stat)
16563 [ "$b_status" = "'frozen'" ] ||
16564 error "(8) unexpected barrier status $b_status"
16566 # let above commands to run at background
16569 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16570 ps -p $touch_pid || error "(10) touch should be blocked"
16571 ps -p $ln_pid || error "(11) link should be blocked"
16572 ps -p $mv_pid || error "(12) rename should be blocked"
16573 ps -p $rm_pid || error "(13) unlink should be blocked"
16575 b_status=$(barrier_stat)
16576 [ "$b_status" = "'frozen'" ] ||
16577 error "(14) unexpected barrier status $b_status"
16579 do_facet mgs $LCTL barrier_thaw $FSNAME
16580 b_status=$(barrier_stat)
16581 [ "$b_status" = "'thawed'" ] ||
16582 error "(15) unexpected barrier status $b_status"
16584 wait $mkdir_pid || error "(16) mkdir should succeed"
16585 wait $touch_pid || error "(17) touch should succeed"
16586 wait $ln_pid || error "(18) link should succeed"
16587 wait $mv_pid || error "(19) rename should succeed"
16588 wait $rm_pid || error "(20) unlink should succeed"
16592 run_test 801b "modification will be blocked by write barrier"
16595 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16599 stop mds2 || error "(1) Fail to stop mds2"
16601 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16603 local b_status=$(barrier_stat)
16604 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16605 do_facet mgs $LCTL barrier_thaw $FSNAME
16606 error "(2) unexpected barrier status $b_status"
16609 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16610 error "(3) Fail to rescan barrier bitmap"
16612 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16614 b_status=$(barrier_stat)
16615 [ "$b_status" = "'frozen'" ] ||
16616 error "(4) unexpected barrier status $b_status"
16618 do_facet mgs $LCTL barrier_thaw $FSNAME
16619 b_status=$(barrier_stat)
16620 [ "$b_status" = "'thawed'" ] ||
16621 error "(5) unexpected barrier status $b_status"
16623 local devname=$(mdsdevname 2)
16625 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16627 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16628 error "(7) Fail to rescan barrier bitmap"
16632 run_test 801c "rescan barrier bitmap"
16634 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16635 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16636 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16642 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16643 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16644 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16650 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16651 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16652 skip "Need server version at least 2.9.55" & exit 0
16654 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16656 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16657 error "(2) Fail to copy"
16659 trap cleanup_802 EXIT
16661 # sync by force before remount as readonly
16662 sync; sync_all_data; sleep 3; sync_all_data
16666 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16667 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16668 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16670 echo "Mount the server as read only"
16671 setupall server_only || error "(3) Fail to start servers"
16673 echo "Mount client without ro should fail"
16674 mount_client $MOUNT &&
16675 error "(4) Mount client without 'ro' should fail"
16677 echo "Mount client with ro should succeed"
16678 mount_client $MOUNT ro ||
16679 error "(5) Mount client with 'ro' should succeed"
16681 echo "Modify should be refused"
16682 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16684 echo "Read should be allowed"
16685 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16686 error "(7) Read should succeed under ro mode"
16690 run_test 802 "simulate readonly device"
16693 # tests that do cleanup/setup should be run at the end
16697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16699 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16700 $LCTL set_param fail_loc=0x903
16702 cancel_lru_locks MGC
16704 FAIL_ON_ERROR=true cleanup
16705 FAIL_ON_ERROR=true setup
16707 run_test 900 "umount should not race with any mgc requeue thread"
16710 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16711 check_and_cleanup_lustre
16712 if [ "$I_MOUNTED" != "yes" ]; then
16713 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true