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: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
19 SRCDIR=$(cd $(dirname $0); echo $PWD)
20 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 OPENFILE=${OPENFILE:-openfile}
32 OPENUNLINK=${OPENUNLINK:-openunlink}
33 export MULTIOP=${MULTIOP:-multiop}
34 READS=${READS:-"reads"}
35 MUNLINK=${MUNLINK:-munlink}
36 SOCKETSERVER=${SOCKETSERVER:-socketserver}
37 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
38 MEMHOG=${MEMHOG:-memhog}
39 DIRECTIO=${DIRECTIO:-directio}
40 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
41 UMOUNT=${UMOUNT:-"umount -d"}
43 CHECK_GRANT=${CHECK_GRANT:-"yes"}
44 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
45 export PARALLEL=${PARALLEL:-"no"}
47 export NAME=${NAME:-local}
54 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
55 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24D 27m 64b 68 71 77f 78 115 124b 300o"
63 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
64 # bug number for skipped test: LU-4536 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180 184c"
66 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
73 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
74 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
83 check_swap_layouts_support()
85 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
86 { skip "Does not support layout lock."; return 0; }
90 check_and_setup_lustre
95 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
96 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
97 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
98 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
99 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
100 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
101 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
102 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
104 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
105 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
106 rm -rf $DIR/[Rdfs][0-9]*
108 # $RUNAS_ID may get set incorrectly somewhere else
109 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
111 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
115 if [ "${ONLY}" = "MOUNT" ] ; then
116 echo "Lustre is up, please go on"
120 echo "preparing for tests involving mounts"
121 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
123 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
124 echo # add a newline after mke2fs.
128 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
129 lctl set_param debug=-1 2> /dev/null || true
132 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
134 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
136 run_test 0a "touch; rm ====================="
139 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
140 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
142 run_test 0b "chmod 0755 $DIR ============================="
145 $LCTL get_param mdc.*.import | grep "state: FULL" ||
146 error "import not FULL"
147 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
150 run_test 0c "check import proc ============================="
153 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
154 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
155 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
156 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
159 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
161 run_test 1 "mkdir; remkdir; rmdir =============================="
164 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
165 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
166 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
168 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
170 run_test 2 "mkdir; touch; rmdir; check file ===================="
173 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
174 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
175 touch $DIR/$tdir/$tfile
176 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
178 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
180 run_test 3 "mkdir; touch; rmdir; check dir ====================="
182 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
186 test_mkdir $DIR/$tdir ||
187 error "Create remote directory failed"
189 touch $DIR/$tdir/$tfile ||
190 error "Create file under remote directory failed"
193 error "Expect error removing in-use dir $DIR/$tdir"
195 test -d $DIR/$tdir || error "Remote directory disappeared"
197 rm -rf $DIR/$tdir || error "remove remote dir error"
199 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
202 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
203 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
204 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
205 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
206 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
208 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
211 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
212 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
213 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
214 error "$tfile does not have perm 0666 or UID $UID"
215 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
216 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
217 error "$tfile should be 0666 and owned by UID $UID"
219 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
222 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
224 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
225 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
226 error "$tfile should be owned by UID $RUNAS_ID"
227 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
228 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
229 error "$tfile should be owned by UID $RUNAS_ID"
231 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
234 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
236 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
237 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
238 error "$tfile should be owned by GID $UID"
239 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
240 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
241 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
243 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
246 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
247 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
248 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
249 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
250 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
251 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
252 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
253 error "$tdir/d/subdir should be GID $RUNAS_GID"
255 run_test 6g "Is new dir in sgid dir inheriting group?"
257 test_6h() { # bug 7331
258 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
259 touch $DIR/$tfile || error "touch failed"
260 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
261 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
262 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
263 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
264 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
266 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
269 test_mkdir $DIR/$tdir
270 $MCREATE $DIR/$tdir/$tfile
271 chmod 0666 $DIR/$tdir/$tfile
272 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
273 error "$tdir/$tfile should be mode 0666"
275 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
278 if [ ! -d $DIR/$tdir ]; then
279 test_mkdir $DIR/$tdir
281 $MCREATE $DIR/$tdir/$tfile
282 echo -n foo > $DIR/$tdir/$tfile
283 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
284 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
286 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
289 test_mkdir $DIR/$tdir
290 touch $DIR/$tdir/$tfile
291 chmod 0666 $DIR/$tdir/$tfile
292 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
293 error "$tfile mode not 0666"
295 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
298 test_mkdir $DIR/$tdir
299 test_mkdir $DIR/$tdir/d2
300 test_mkdir $DIR/$tdir/d2/d3
301 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
303 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
306 test_mkdir $DIR/$tdir
307 test_mkdir $DIR/$tdir/d2
308 touch $DIR/$tdir/d2/$tfile
309 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
310 error "$tdir/d2/$tfile not a file"
312 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
315 test_mkdir $DIR/$tdir
316 test_mkdir $DIR/$tdir/d2
317 chmod 0666 $DIR/$tdir/d2
318 chmod 0705 $DIR/$tdir/d2
319 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
320 error "$tdir/d2 mode not 0705"
322 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
325 test_mkdir $DIR/$tdir
326 touch $DIR/$tdir/$tfile
327 chmod 0666 $DIR/$tdir/$tfile
328 chmod 0654 $DIR/$tdir/$tfile
329 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
330 error "$tdir/d2 mode not 0654"
332 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
335 test_mkdir $DIR/$tdir
336 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
338 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
339 error "$tdir/$tfile size not 0 after truncate"
341 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
344 test_mkdir $DIR/$tdir
345 touch $DIR/$tdir/$tfile
347 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
349 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
352 test_mkdir $DIR/$tdir
353 touch $DIR/$tdir/$tfile
354 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
355 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
356 error "$tdir/${tfile_2} not a file after rename"
357 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
359 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
362 test_mkdir $DIR/$tdir
363 touch $DIR/$tdir/$tfile
364 rm -rf $DIR/$tdir/$tfile
365 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
367 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
370 test_mkdir -p $DIR/$tdir
371 touch $DIR/$tdir/$tfile
372 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
374 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
375 error "$tdir/l-exist not a symlink"
376 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
377 error "$tdir/l-exist not referencing a file"
378 rm -f $DIR/$tdir/l-exist
379 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
381 run_test 17a "symlinks: create, remove (real) =================="
384 test_mkdir -p $DIR/$tdir
385 ln -s no-such-file $DIR/$tdir/l-dangle
387 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
388 error "$tdir/l-dangle not referencing no-such-file"
389 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
390 error "$tdir/l-dangle not referencing non-existent file"
391 rm -f $DIR/$tdir/l-dangle
392 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
394 run_test 17b "symlinks: create, remove (dangling) =============="
396 test_17c() { # bug 3440 - don't save failed open RPC for replay
397 test_mkdir -p $DIR/$tdir
398 ln -s foo $DIR/$tdir/$tfile
399 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
401 run_test 17c "symlinks: open dangling (should return error) ===="
404 test_mkdir -p $DIR/$tdir
405 ln -s foo $DIR/$tdir/$tfile
406 touch $DIR/$tdir/$tfile || error "creating to new symlink"
408 run_test 17d "symlinks: create dangling ========================"
411 test_mkdir -p $DIR/$tdir
412 local foo=$DIR/$tdir/$tfile
413 ln -s $foo $foo || error "create symlink failed"
414 ls -l $foo || error "ls -l failed"
415 ls $foo && error "ls not failed" || true
417 run_test 17e "symlinks: create recursive symlink (should return error) ===="
420 test_mkdir -p $DIR/$tdir
421 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
422 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
423 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
424 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
425 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
426 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
429 run_test 17f "symlinks: long and very long symlink name ========================"
431 # str_repeat(S, N) generate a string that is string S repeated N times
436 while [ $((n -= 1)) -ge 0 ]; do
442 # Long symlinks and LU-2241
444 test_mkdir -p $DIR/$tdir
445 local TESTS="59 60 61 4094 4095"
447 # Fix for inode size boundary in 2.1.4
448 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
451 # Patch not applied to 2.2 or 2.3 branches
452 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
453 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
456 # skip long symlink name for rhel6.5.
457 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
458 grep -q '6.5' /etc/redhat-release &>/dev/null &&
459 TESTS="59 60 61 4062 4063"
462 local SYMNAME=$(str_repeat 'x' $i)
463 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
464 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
467 run_test 17g "symlinks: really long symlink name and inode boundaries"
469 test_17h() { #bug 17378
470 remote_mds_nodsh && skip "remote MDS with nodsh" && return
471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
473 test_mkdir -p $DIR/$tdir
474 if [[ $MDSCOUNT -gt 1 ]]; then
475 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
479 $SETSTRIPE -c -1 $DIR/$tdir
480 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
481 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
482 touch $DIR/$tdir/$tfile || true
484 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
486 test_17i() { #bug 20018
487 remote_mds_nodsh && skip "remote MDS with nodsh" && return
488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
489 test_mkdir -c1 $DIR/$tdir
490 local foo=$DIR/$tdir/$tfile
492 if [[ $MDSCOUNT -gt 1 ]]; then
493 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
497 ln -s $foo $foo || error "create symlink failed"
498 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
499 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
500 ls -l $foo && error "error not detected"
503 run_test 17i "don't panic on short symlink"
505 test_17k() { #bug 22301
506 [[ -z "$(which rsync 2>/dev/null)" ]] &&
507 skip "no rsync command" && return 0
508 rsync --help | grep -q xattr ||
509 skip_env "$(rsync --version | head -n1) does not support xattrs"
510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
511 test_mkdir -p $DIR/$tdir
512 test_mkdir -p $DIR/$tdir.new
513 touch $DIR/$tdir/$tfile
514 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
515 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
516 error "rsync failed with xattrs enabled"
518 run_test 17k "symlinks: rsync with xattrs enabled ========================="
520 test_17l() { # LU-279
521 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
522 skip "no getfattr command" && return 0
523 test_mkdir -p $DIR/$tdir
524 touch $DIR/$tdir/$tfile
525 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
526 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
527 # -h to not follow symlinks. -m '' to list all the xattrs.
528 # grep to remove first line: '# file: $path'.
529 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
531 lgetxattr_size_check $path $xattr ||
532 error "lgetxattr_size_check $path $xattr failed"
536 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
540 local short_sym="0123456789"
541 local WDIR=$DIR/${tdir}m
548 remote_mds_nodsh && skip "remote MDS with nodsh" && return
549 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
550 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
551 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
553 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
554 skip "only for ldiskfs MDT" && return 0
556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
560 # create a long symlink file
561 for ((i = 0; i < 4; ++i)); do
562 long_sym=${long_sym}${long_sym}
565 echo "create 512 short and long symlink files under $WDIR"
566 for ((i = 0; i < 256; ++i)); do
567 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
568 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
574 wait_delete_completed
576 echo "recreate the 512 symlink files with a shorter string"
577 for ((i = 0; i < 512; ++i)); do
578 # rewrite the symlink file with a shorter string
579 ln -sf ${long_sym} $WDIR/long-$i
580 ln -sf ${short_sym} $WDIR/short-$i
583 mds_index=$($LFS getstripe -M $WDIR)
584 mds_index=$((mds_index+1))
585 devname=$(mdsdevname $mds_index)
586 cmd="$E2FSCK -fnvd $devname"
588 echo "stop and checking mds${mds_index}: $cmd"
589 # e2fsck should not return error
591 do_facet mds${mds_index} $cmd || rc=$?
593 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
594 df $MOUNT > /dev/null 2>&1
595 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
596 "short/long symlink MDT: rc=$rc"
599 run_test 17m "run e2fsck against MDT which contains short/long symlink"
601 check_fs_consistency_17n() {
607 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
608 # so it only check MDT1/MDT2 instead of all of MDTs.
609 for mdt_index in $(seq 1 2); do
610 devname=$(mdsdevname $mdt_index)
611 cmd="$E2FSCK -fnvd $devname"
613 echo "stop and checking mds${mdt_index}: $cmd"
614 # e2fsck should not return error
616 do_facet mds${mdt_index} $cmd || rc=$?
618 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
619 error "mount mds${mdt_index} failed"
620 df $MOUNT > /dev/null 2>&1
621 [ $rc -ne 0 ] && break
629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
630 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
631 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
632 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
634 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
635 skip "only for ldiskfs MDT" && return 0
637 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
641 test_mkdir $DIR/$tdir
642 for ((i=0; i<10; i++)); do
643 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
644 error "create remote dir error $i"
645 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
646 error "create files under remote dir failed $i"
649 check_fs_consistency_17n ||
650 error "e2fsck report error after create files under remote dir"
652 for ((i = 0; i < 10; i++)); do
653 rm -rf $DIR/$tdir/remote_dir_${i} ||
654 error "destroy remote dir error $i"
657 check_fs_consistency_17n ||
658 error "e2fsck report error after unlink files under remote dir"
660 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
661 skip "lustre < 2.4.50 does not support migrate mv " && return
663 for ((i = 0; i < 10; i++)); do
664 mkdir -p $DIR/$tdir/remote_dir_${i}
665 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
666 error "create files under remote dir failed $i"
667 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
668 error "migrate remote dir error $i"
670 check_fs_consistency_17n || error "e2fsck report error after migration"
672 for ((i = 0; i < 10; i++)); do
673 rm -rf $DIR/$tdir/remote_dir_${i} ||
674 error "destroy remote dir error $i"
677 check_fs_consistency_17n || error "e2fsck report error after unlink"
679 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
682 remote_mds_nodsh && skip "remote MDS with nodsh" && return
683 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
684 skip "Need MDS version at least 2.3.64" && return
686 local WDIR=$DIR/${tdir}o
691 mdt_index=$($LFS getstripe -M $WDIR)
692 mdt_index=$((mdt_index+1))
696 #fail mds will wait the failover finish then set
697 #following fail_loc to avoid interfer the recovery process.
700 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
701 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
702 ls -l $WDIR/$tfile && rc=1
703 do_facet mds${mdt_index} lctl set_param fail_loc=0
704 [[ $rc -ne 0 ]] && error "stat file should fail"
707 run_test 17o "stat file with incompat LMA feature"
710 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
711 ls $DIR || error "Failed to ls $DIR: $?"
713 run_test 18 "touch .../f ; ls ... =============================="
719 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
721 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
724 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
726 run_test 19b "ls -l .../f19 (should return error) =============="
729 [ $RUNAS_ID -eq $UID ] &&
730 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
731 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
733 run_test 19c "$RUNAS touch .../f19 (should return error) =="
736 cat $DIR/f19 && error || true
738 run_test 19d "cat .../f19 (should return error) =============="
750 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
752 run_test 20 "touch .../f ; ls -l ... ==========================="
755 test_mkdir -p $DIR/$tdir
756 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
757 ln -s dangle $DIR/$tdir/link
758 echo foo >> $DIR/$tdir/link
759 cat $DIR/$tdir/dangle
760 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
761 $CHECKSTAT -f -t file $DIR/$tdir/link ||
762 error "$tdir/link not linked to a file"
764 run_test 21 "write to dangling link ============================"
768 test_mkdir -p $DIR/$tdir
769 chown $RUNAS_ID:$RUNAS_GID $WDIR
770 (cd $WDIR || error "cd $WDIR failed";
771 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
773 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
774 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
775 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
777 run_test 22 "unpack tar archive as non-root user ==============="
781 test_mkdir -p $DIR/$tdir
782 local file=$DIR/$tdir/$tfile
784 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
785 openfile -f O_CREAT:O_EXCL $file &&
786 error "$file recreate succeeded" || true
788 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
790 test_23b() { # bug 18988
791 test_mkdir -p $DIR/$tdir
792 local file=$DIR/$tdir/$tfile
795 echo foo > $file || error "write filed"
796 echo bar >> $file || error "append filed"
797 $CHECKSTAT -s 8 $file || error "wrong size"
800 run_test 23b "O_APPEND check =========================="
804 echo '-- same directory rename'
805 test_mkdir $DIR/$tdir
806 touch $DIR/$tdir/$tfile.1
807 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
808 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
810 run_test 24a "rename file to non-existent target"
813 test_mkdir $DIR/$tdir
814 touch $DIR/$tdir/$tfile.{1,2}
815 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
816 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
817 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
819 run_test 24b "rename file to existing target"
822 test_mkdir $DIR/$tdir
823 test_mkdir $DIR/$tdir/d$testnum.1
824 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
825 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
826 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
828 run_test 24c "rename directory to non-existent target"
831 test_mkdir -c1 $DIR/$tdir
832 test_mkdir -c1 $DIR/$tdir/d$testnum.1
833 test_mkdir -c1 $DIR/$tdir/d$testnum.2
834 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
835 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
836 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
838 run_test 24d "rename directory to existing target"
841 echo '-- cross directory renames --'
845 mv $DIR/R5a/f $DIR/R5b/g
846 $CHECKSTAT -a $DIR/R5a/f || error
847 $CHECKSTAT -t file $DIR/R5b/g || error
849 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
854 touch $DIR/R6a/f $DIR/R6b/g
855 mv $DIR/R6a/f $DIR/R6b/g
856 $CHECKSTAT -a $DIR/R6a/f || error
857 $CHECKSTAT -t file $DIR/R6b/g || error
859 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
864 test_mkdir $DIR/R7a/d
865 mv $DIR/R7a/d $DIR/R7b/e
866 $CHECKSTAT -a $DIR/R7a/d || error
867 $CHECKSTAT -t dir $DIR/R7b/e || error
869 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
872 test_mkdir -c1 $DIR/R8a
873 test_mkdir -c1 $DIR/R8b
874 test_mkdir -c1 $DIR/R8a/d
875 test_mkdir -c1 $DIR/R8b/e
876 mrename $DIR/R8a/d $DIR/R8b/e
877 $CHECKSTAT -a $DIR/R8a/d || error
878 $CHECKSTAT -t dir $DIR/R8b/e || error
880 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
883 echo "-- rename error cases"
887 mrename $DIR/R9/f $DIR/R9/a
888 $CHECKSTAT -t file $DIR/R9/f || error
889 $CHECKSTAT -t dir $DIR/R9/a || error
890 $CHECKSTAT -a $DIR/R9/a/f || error
892 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
896 mrename $DIR/R10/f $DIR/R10/g
897 $CHECKSTAT -t dir $DIR/R10 || error
898 $CHECKSTAT -a $DIR/R10/f || error
899 $CHECKSTAT -a $DIR/R10/g || error
901 run_test 24j "source does not exist ============================"
905 test_mkdir $DIR/R11a/d
907 mv $DIR/R11a/f $DIR/R11a/d
908 $CHECKSTAT -a $DIR/R11a/f || error
909 $CHECKSTAT -t file $DIR/R11a/d/f || error
911 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
913 # bug 2429 - rename foo foo foo creates invalid file
916 $MULTIOP $f OcNs || error
918 run_test 24l "Renaming a file to itself ========================"
922 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
923 # on ext3 this does not remove either the source or target files
924 # though the "expected" operation would be to remove the source
925 $CHECKSTAT -t file ${f} || error "${f} missing"
926 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
928 run_test 24m "Renaming a file to a hard link to itself ========="
932 # this stats the old file after it was renamed, so it should fail
936 $CHECKSTAT ${f}.rename
939 run_test 24n "Statting the old file after renaming (Posix rename 2)"
942 test_mkdir -p $DIR/d24o
943 rename_many -s random -v -n 10 $DIR/d24o
945 run_test 24o "rename of files during htree split ==============="
950 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
951 mrename $DIR/R12a $DIR/R12b
952 $CHECKSTAT -a $DIR/R12a || error
953 $CHECKSTAT -t dir $DIR/R12b || error
954 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
955 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
957 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
959 cleanup_multiop_pause() {
965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
968 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
969 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
972 trap cleanup_multiop_pause EXIT
973 mrename $DIR/R13a $DIR/R13b
974 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
975 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
976 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
977 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
978 cleanup_multiop_pause
979 wait $MULTIPID || error "multiop close failed"
981 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
983 test_24r() { #bug 3789
985 test_mkdir $DIR/R14a/b
986 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
987 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
988 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
990 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
994 test_mkdir $DIR/R15a/b
995 test_mkdir $DIR/R15a/b/c
996 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
997 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
998 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1000 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1002 test_mkdir $DIR/R16a
1003 test_mkdir $DIR/R16a/b
1004 test_mkdir $DIR/R16a/b/c
1005 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1006 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1007 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1009 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1011 test_24u() { # bug12192
1012 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1013 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1015 run_test 24u "create stripe file"
1021 simple_cleanup_common() {
1024 wait_delete_completed
1027 max_pages_per_rpc() {
1028 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1032 local NRFILES=100000
1033 local FREE_INODES=$(mdt_free_inodes 0)
1034 [[ $FREE_INODES -lt $NRFILES ]] &&
1035 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1039 trap simple_cleanup_common EXIT
1041 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1042 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1044 test_mkdir -p $DIR/$tdir
1045 createmany -m $DIR/$tdir/$tfile $NRFILES
1047 cancel_lru_locks mdc
1048 lctl set_param mdc.*.stats clear
1050 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1052 # LU-5 large readdir
1053 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1054 # 8 bytes for name(filename is mostly 5 in this test) +
1055 # 8 bytes for luda_type
1056 # take into account of overhead in lu_dirpage header and end mark in
1057 # each page, plus one in RPC_NUM calculation.
1059 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1060 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1061 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1062 awk '/^mds_readpage/ {print $2}')
1063 [[ $mds_readpage -gt $RPC_NUM ]] &&
1064 error "large readdir doesn't take effect"
1066 simple_cleanup_common
1068 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1070 test_24w() { # bug21506
1072 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1073 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1074 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1075 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1076 [[ "$SZ1" -eq "$SZ2" ]] ||
1077 error "Error reading at the end of the file $tfile"
1079 run_test 24w "Reading a file larger than 4Gb"
1082 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1085 local remote_dir=$DIR/$tdir/remote_dir
1087 test_mkdir -p $DIR/$tdir
1088 $LFS mkdir -i $MDTIDX $remote_dir ||
1089 error "create remote directory failed"
1091 test_mkdir -p $DIR/$tdir/src_dir
1092 touch $DIR/$tdir/src_file
1093 test_mkdir -p $remote_dir/tgt_dir
1094 touch $remote_dir/tgt_file
1096 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1097 error "rename dir cross MDT failed!"
1099 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1100 error "rename file cross MDT failed!"
1102 touch $DIR/$tdir/ln_file
1103 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1104 error "ln file cross MDT failed"
1106 rm -rf $DIR/$tdir || error "Can not delete directories"
1108 run_test 24x "cross MDT rename/link"
1111 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1114 local remote_dir=$DIR/$tdir/remote_dir
1116 test_mkdir -p $DIR/$tdir
1117 $LFS mkdir -i $MDTIDX $remote_dir ||
1118 error "create remote directory failed"
1120 test_mkdir -p $remote_dir/src_dir
1121 touch $remote_dir/src_file
1122 test_mkdir -p $remote_dir/tgt_dir
1123 touch $remote_dir/tgt_file
1125 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1126 error "rename subdir in the same remote dir failed!"
1128 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1129 error "rename files in the same remote dir failed!"
1131 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1132 error "link files in the same remote dir failed!"
1134 rm -rf $DIR/$tdir || error "Can not delete directories"
1136 run_test 24y "rename/link on the same dir should succeed"
1138 test_24A() { # LU-3182
1142 test_mkdir -p $DIR/$tdir
1143 createmany -m $DIR/$tdir/$tfile $NFILES
1144 local t=$(ls $DIR/$tdir | wc -l)
1145 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1146 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1147 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1148 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1151 rm -rf $DIR/$tdir || error "Can not delete directories"
1153 run_test 24A "readdir() returns correct number of entries."
1155 test_24B() { # LU-4805
1156 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1159 test_mkdir $DIR/$tdir
1160 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1161 error "create striped dir failed"
1163 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1164 [ $count -eq 2 ] || error "Expected 2, got $count"
1166 touch $DIR/$tdir/striped_dir/a
1168 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1169 [ $count -eq 3 ] || error "Expected 3, got $count"
1171 touch $DIR/$tdir/striped_dir/.f
1173 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1174 [ $count -eq 4 ] || error "Expected 4, got $count"
1176 rm -rf $DIR/$tdir || error "Can not delete directories"
1178 run_test 24B "readdir for striped dir return correct number of entries"
1181 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1187 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1188 error "create striped dir failed"
1190 cd $DIR/$tdir/d0/striped_dir
1192 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1193 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1194 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1196 [ "$d0_ino" = "$parent_ino" ] ||
1197 error ".. wrong, expect $d0_ino, get $parent_ino"
1199 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1200 error "mv striped dir failed"
1202 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1204 [ "$d1_ino" = "$parent_ino" ] ||
1205 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1207 run_test 24C "check .. in striped dir"
1209 test_24D() { # LU-6101
1214 createmany -m $DIR/$tdir/$tfile $NFILES
1215 local t=$(ls $DIR/$tdir | wc -l)
1216 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1217 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1218 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1219 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1222 rm -rf $DIR/$tdir || error "Can not delete directories"
1224 run_test 24D "readdir() returns correct number of entries after cursor reload"
1227 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1231 mkdir $DIR/$tdir/src_dir
1232 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1233 error "create remote source failed"
1235 touch $DIR/$tdir/src_dir/src_child/a
1237 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1238 error "create remote target dir failed"
1240 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1241 error "create remote target child failed"
1243 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1244 error "rename dir cross MDT failed!"
1248 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1249 error "src_child still exists after rename"
1251 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1252 error "missing file(a) after rename"
1254 rm -rf $DIR/$tdir || error "Can not delete directories"
1256 run_test 24E "cross MDT rename/link"
1259 echo '== symlink sanity ============================================='
1263 touch $DIR/s25/foo || error
1265 run_test 25a "create file in symlinked directory ==============="
1268 [ ! -d $DIR/d25 ] && test_25a
1269 $CHECKSTAT -t file $DIR/s25/foo || error
1271 run_test 25b "lookup file in symlinked directory ==============="
1275 test_mkdir $DIR/d26/d26-2
1276 ln -s d26/d26-2 $DIR/s26
1277 touch $DIR/s26/foo || error
1279 run_test 26a "multiple component symlink ======================="
1282 test_mkdir -p $DIR/d26b/d26-2
1283 ln -s d26b/d26-2/foo $DIR/s26-2
1284 touch $DIR/s26-2 || error
1286 run_test 26b "multiple component symlink at end of lookup ======"
1289 test_mkdir $DIR/d26.2
1290 touch $DIR/d26.2/foo
1291 ln -s d26.2 $DIR/s26.2-1
1292 ln -s s26.2-1 $DIR/s26.2-2
1293 ln -s s26.2-2 $DIR/s26.2-3
1294 chmod 0666 $DIR/s26.2-3/foo
1296 run_test 26c "chain of symlinks ================================"
1298 # recursive symlinks (bug 439)
1300 ln -s d26-3/foo $DIR/d26-3
1302 run_test 26d "create multiple component recursive symlink ======"
1305 [ ! -h $DIR/d26-3 ] && test_26d
1308 run_test 26e "unlink multiple component recursive symlink ======"
1310 # recursive symlinks (bug 7022)
1312 test_mkdir -p $DIR/$tdir
1313 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1314 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1315 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1316 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1317 cd $tfile || error "cd $tfile failed"
1318 ln -s .. dotdot || error "ln dotdot failed"
1319 ln -s dotdot/lndir lndir || error "ln lndir failed"
1320 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1321 output=`ls $tfile/$tfile/lndir/bar1`
1322 [ "$output" = bar1 ] && error "unexpected output"
1323 rm -r $tfile || error "rm $tfile failed"
1324 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1326 run_test 26f "rm -r of a directory which has recursive symlink ="
1329 echo '== stripe sanity =============================================='
1330 test_mkdir -p $DIR/d27 || error "mkdir failed"
1332 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1333 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1334 log "== test_27a: write to one stripe file ========================="
1335 cp /etc/hosts $DIR/d27/f0 || error
1337 run_test 27a "one stripe file =================================="
1340 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1341 test_mkdir -p $DIR/d27
1342 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1343 $GETSTRIPE -c $DIR/d27/f01
1344 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1345 error "two-stripe file doesn't have two stripes"
1347 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1349 run_test 27b "create and write to two stripe file"
1352 test_mkdir -p $DIR/d27
1353 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1354 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1355 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1357 run_test 27d "create file with default settings ================"
1360 # LU-5839 adds check for existed layout before setting it
1361 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1362 skip "Need MDS version at least 2.7.56" && return
1363 test_mkdir -p $DIR/d27
1364 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1365 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1366 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1368 run_test 27e "setstripe existing file (should return error) ======"
1371 test_mkdir $DIR/$tdir
1372 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1373 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1374 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1375 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1376 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1377 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1379 run_test 27f "setstripe with bad stripe size (should return error)"
1382 test_mkdir -p $DIR/d27
1383 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1384 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1385 error "$DIR/d27/fnone has object"
1387 run_test 27g "$GETSTRIPE with no objects"
1390 test_mkdir $DIR/$tdir
1391 touch $DIR/$tdir/$tfile || error "touch failed"
1392 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1393 error "missing objects"
1395 run_test 27i "$GETSTRIPE with some objects"
1398 test_mkdir -p $DIR/d27
1399 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1401 run_test 27j "setstripe with bad stripe offset (should return error)"
1403 test_27k() { # bug 2844
1404 test_mkdir -p $DIR/d27
1406 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1407 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1408 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1409 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1410 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1411 dd if=/dev/zero of=$FILE bs=4k count=1
1412 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1413 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1415 run_test 27k "limit i_blksize for broken user apps ============="
1418 test_mkdir -p $DIR/d27
1419 mcreate $DIR/f27l || error "creating file"
1420 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1421 error "setstripe should have failed" || true
1423 run_test 27l "check setstripe permissions (should return error)"
1426 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1428 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1429 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1432 trap simple_cleanup_common EXIT
1433 test_mkdir -p $DIR/$tdir
1434 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1435 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1436 error "dd should fill OST0"
1438 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1440 [ $i -gt 256 ] && break
1443 touch $DIR/$tdir/f27m_$i
1444 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1445 error "OST0 was full but new created file still use it"
1447 touch $DIR/$tdir/f27m_$i
1448 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1449 error "OST0 was full but new created file still use it"
1450 simple_cleanup_common
1452 run_test 27m "create file while OST0 was full =================="
1455 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1459 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1460 # if the OST isn't full anymore.
1462 local OSTIDX=${1:-""}
1464 local list=$(comma_list $(osts_nodes))
1465 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1467 do_nodes $list lctl set_param fail_loc=0
1468 sync # initiate all OST_DESTROYs from MDS to OST
1472 exhaust_precreations() {
1475 local FAILIDX=${3:-$OSTIDX}
1476 local ofacet=ost$((OSTIDX + 1))
1478 test_mkdir -p -c1 $DIR/$tdir
1479 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1480 local mfacet=mds$((mdtidx + 1))
1481 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1483 local OST=$(ostname_from_index $OSTIDX)
1486 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1487 local last_id=$(do_facet $mfacet lctl get_param -n \
1488 osc.$mdtosc_proc1.prealloc_last_id)
1489 local next_id=$(do_facet $mfacet lctl get_param -n \
1490 osc.$mdtosc_proc1.prealloc_next_id)
1492 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1493 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1495 test_mkdir -p $DIR/$tdir/${OST}
1496 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1497 #define OBD_FAIL_OST_ENOSPC 0x215
1498 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1499 echo "Creating to objid $last_id on ost $OST..."
1500 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1501 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1502 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1506 exhaust_all_precreations() {
1508 for (( i=0; i < OSTCOUNT; i++ )) ; do
1509 exhaust_precreations $i $1 -1
1514 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1516 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1517 remote_ost_nodsh && skip "remote OST with nodsh" && return
1520 rm -f $DIR/$tdir/$tfile
1521 exhaust_precreations 0 0x80000215
1522 $SETSTRIPE -c -1 $DIR/$tdir
1523 touch $DIR/$tdir/$tfile || error
1524 $GETSTRIPE $DIR/$tdir/$tfile
1527 run_test 27n "create file with some full OSTs =================="
1530 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1533 remote_ost_nodsh && skip "remote OST with nodsh" && return
1536 rm -f $DIR/$tdir/$tfile
1537 exhaust_all_precreations 0x215
1539 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1544 run_test 27o "create file with all full OSTs (should error) ===="
1547 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1549 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1550 remote_ost_nodsh && skip "remote OST with nodsh" && return
1553 rm -f $DIR/$tdir/$tfile
1554 test_mkdir -p $DIR/$tdir
1556 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1557 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1558 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1560 exhaust_precreations 0 0x80000215
1561 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1562 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1563 $GETSTRIPE $DIR/$tdir/$tfile
1567 run_test 27p "append to a truncated file with some full OSTs ==="
1570 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1573 remote_ost_nodsh && skip "remote OST with nodsh" && return
1576 rm -f $DIR/$tdir/$tfile
1578 test_mkdir -p $DIR/$tdir
1579 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1580 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1581 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1583 exhaust_all_precreations 0x215
1585 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1586 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1590 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1593 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1595 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1596 remote_ost_nodsh && skip "remote OST with nodsh" && return
1599 rm -f $DIR/$tdir/$tfile
1600 exhaust_precreations 0 0x80000215
1602 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1606 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1608 test_27s() { # bug 10725
1609 test_mkdir -p $DIR/$tdir
1610 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1611 local stripe_count=0
1612 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1613 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1614 error "stripe width >= 2^32 succeeded" || true
1617 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1619 test_27t() { # bug 10864
1624 $WLFS getstripe $tfile
1627 run_test 27t "check that utils parse path correctly"
1629 test_27u() { # bug 4900
1630 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1633 local list=$(comma_list $(mdts_nodes))
1635 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1636 do_nodes $list $LCTL set_param fail_loc=0x139
1637 test_mkdir -p $DIR/$tdir
1639 createmany -o $DIR/$tdir/t- 1000
1640 do_nodes $list $LCTL set_param fail_loc=0
1642 TLOG=$DIR/$tfile.getstripe
1643 $GETSTRIPE $DIR/$tdir > $TLOG
1644 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1645 unlinkmany $DIR/$tdir/t- 1000
1646 [[ $OBJS -gt 0 ]] &&
1647 error "$OBJS objects created on OST-0. See $TLOG" || pass
1649 run_test 27u "skip object creation on OSC w/o objects =========="
1651 test_27v() { # bug 4900
1652 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1654 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1655 remote_ost_nodsh && skip "remote OST with nodsh" && return
1657 exhaust_all_precreations 0x215
1660 test_mkdir -p $DIR/$tdir
1661 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1663 touch $DIR/$tdir/$tfile
1664 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1666 for (( i=1; i < OSTCOUNT; i++ )); do
1667 do_facet ost$i lctl set_param fail_loc=0x705
1669 local START=`date +%s`
1670 createmany -o $DIR/$tdir/$tfile 32
1672 local FINISH=`date +%s`
1673 local TIMEOUT=`lctl get_param -n timeout`
1674 local PROCESS=$((FINISH - START))
1675 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1676 error "$FINISH - $START >= $TIMEOUT / 2"
1677 sleep $((TIMEOUT / 2 - PROCESS))
1680 run_test 27v "skip object creation on slow OST ================="
1682 test_27w() { # bug 10997
1683 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1684 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1685 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1686 error "stripe size $size != 65536" || true
1687 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1688 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1690 run_test 27w "check $SETSTRIPE -S option"
1693 [[ $OSTCOUNT -lt 2 ]] &&
1694 skip_env "skipping multiple stripe count/offset test" && return
1696 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1697 for i in $(seq 1 $OSTCOUNT); do
1699 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1700 error "setstripe -c $i -i $offset failed"
1701 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1702 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1703 [ $count -ne $i ] && error "stripe count $count != $i" || true
1704 [ $index -ne $offset ] &&
1705 error "stripe offset $index != $offset" || true
1708 run_test 27wa "check $SETSTRIPE -c -i options"
1711 remote_ost_nodsh && skip "remote OST with nodsh" && return
1712 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1714 OFFSET=$(($OSTCOUNT - 1))
1716 local OST=$(ostname_from_index $OSTIDX)
1718 test_mkdir -p $DIR/$tdir
1719 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1720 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1722 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1723 for i in `seq 0 $OFFSET`; do
1724 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1725 error "OST0 was degraded but new created file still use it"
1727 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1729 run_test 27x "create files while OST0 is degraded"
1732 [[ $OSTCOUNT -lt 2 ]] &&
1733 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1734 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1735 remote_ost_nodsh && skip "remote OST with nodsh" && return
1736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1738 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1739 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1740 osc.$mdtosc.prealloc_last_id)
1741 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1742 osc.$mdtosc.prealloc_next_id)
1743 local fcount=$((last_id - next_id))
1744 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1745 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1747 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1748 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1749 local OST_DEACTIVE_IDX=-1
1754 for OSC in $MDS_OSCS; do
1755 OST=$(osc_to_ost $OSC)
1756 OSTIDX=$(index_from_ostuuid $OST)
1757 if [ $OST_DEACTIVE_IDX == -1 ]; then
1758 OST_DEACTIVE_IDX=$OSTIDX
1760 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1761 echo $OSC "is Deactivated:"
1762 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1766 OSTIDX=$(index_from_ostuuid $OST)
1767 test_mkdir -p $DIR/$tdir
1768 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1770 for OSC in $MDS_OSCS; do
1771 OST=$(osc_to_ost $OSC)
1772 OSTIDX=$(index_from_ostuuid $OST)
1773 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1774 echo $OST "is degraded:"
1775 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1776 obdfilter.$OST.degraded=1
1781 createmany -o $DIR/$tdir/$tfile $fcount
1783 for OSC in $MDS_OSCS; do
1784 OST=$(osc_to_ost $OSC)
1785 OSTIDX=$(index_from_ostuuid $OST)
1786 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1787 echo $OST "is recovered from degraded:"
1788 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1789 obdfilter.$OST.degraded=0
1791 do_facet $SINGLEMDS lctl --device %$OSC activate
1795 # all osp devices get activated, hence -1 stripe count restored
1798 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1799 # devices get activated.
1801 $SETSTRIPE -c -1 $DIR/$tfile
1802 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1804 [ $stripecnt -ne $OSTCOUNT ] &&
1805 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1808 run_test 27y "create files while OST0 is degraded and the rest inactive"
1814 lmm_count=$($GETSTRIPE -c $1)
1815 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1816 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1818 local old_ifs="$IFS"
1820 fid=($($LFS path2fid $1))
1823 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1824 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1826 # compare lmm_seq and lu_fid->f_seq
1827 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1828 # compare lmm_object_id and lu_fid->oid
1829 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1831 # check the trusted.fid attribute of the OST objects of the file
1832 local have_obdidx=false
1834 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1835 # skip lines up to and including "obdidx"
1836 [ -z "$obdidx" ] && break
1837 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1838 $have_obdidx || continue
1840 local ost=$((obdidx + 1))
1841 local dev=$(ostdevname $ost)
1844 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1846 seq=$(echo $seq | sed -e "s/^0x//g")
1847 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1848 oid_hex=$(echo $oid)
1850 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1852 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1856 # Don't unmount/remount the OSTs if we don't need to do that.
1857 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1858 # update too, until that use mount/ll_decode_filter_fid/mount.
1859 # Re-enable when debugfs will understand new filter_fid.
1861 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1862 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1863 $dev 2>/dev/null" | grep "parent=")
1866 mount_fstype ost$ost
1867 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1868 $(facet_mntpt ost$ost)/$obj_file)
1869 unmount_fstype ost$ost
1870 start ost$ost $dev $OST_MOUNT_OPTS
1873 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1875 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1877 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1878 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1879 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1880 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1881 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1883 if echo $ff_parent | grep -q 'stripe='; then
1884 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1887 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1888 # into f_ver in this case. See the comment on
1891 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1895 # compare lmm_seq and filter_fid->ff_parent.f_seq
1896 [ $ff_pseq = $lmm_seq ] ||
1897 error "FF parent SEQ $ff_pseq != $lmm_seq"
1898 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1899 [ $ff_poid = $lmm_oid ] ||
1900 error "FF parent OID $ff_poid != $lmm_oid"
1901 (($ff_pstripe == $stripe_nr)) ||
1902 error "FF stripe $ff_pstripe != $stripe_nr"
1904 stripe_nr=$((stripe_nr + 1))
1909 remote_ost_nodsh && skip "remote OST with nodsh" && return
1910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1911 test_mkdir -p $DIR/$tdir
1913 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1914 { error "setstripe -c -1 failed"; return 1; }
1915 # We need to send a write to every object to get parent FID info set.
1916 # This _should_ also work for setattr, but does not currently.
1917 # touch $DIR/$tdir/$tfile-1 ||
1918 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1919 { error "dd $tfile-1 failed"; return 2; }
1920 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1921 { error "setstripe -c -1 failed"; return 3; }
1922 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1923 { error "dd $tfile-2 failed"; return 4; }
1925 # make sure write RPCs have been sent to OSTs
1928 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1929 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1931 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1933 test_27A() { # b=19102
1934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1935 local restore_size=$($GETSTRIPE -S $MOUNT)
1936 local restore_count=$($GETSTRIPE -c $MOUNT)
1937 local restore_offset=$($GETSTRIPE -i $MOUNT)
1938 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1939 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1940 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1941 local default_size=$($GETSTRIPE -S $MOUNT)
1942 local default_offset=$($GETSTRIPE -i $MOUNT)
1943 local dsize=$((1024 * 1024))
1944 [ $default_size -eq $dsize ] ||
1945 error "stripe size $default_size != $dsize"
1946 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1947 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1949 run_test 27A "check filesystem-wide default LOV EA values"
1951 test_27B() { # LU-2523
1952 test_mkdir -p $DIR/$tdir
1953 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1955 # open f1 with O_LOV_DELAY_CREATE
1957 # call setstripe ioctl on open file descriptor for f1
1959 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1963 # open f1 with O_LOV_DELAY_CREATE
1965 # call setstripe ioctl on open file descriptor for f1
1967 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1969 # Allow multiop to fail in imitation of NFS's busted semantics.
1972 run_test 27B "call setstripe on open unlinked file/rename victim"
1974 test_27C() { #LU-2871
1975 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1983 test_mkdir -p $DIR/$tdir
1985 for i in $(seq 0 $((OSTCOUNT - 1))); do
1986 # set stripe across all OSTs starting from OST$i
1987 $SETSTRIPE -i $i -c -1 $tfile$i
1988 # get striping information
1989 ost_idx=($($GETSTRIPE $tfile$i |
1990 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1994 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1995 error "${#ost_idx[@]} != $OSTCOUNT"
1997 for index in $(seq 0 $((OSTCOUNT - 1))); do
1999 for j in $(echo ${ost_idx[@]}); do
2000 if [ $index -eq $j ]; then
2006 error "Can not find $index in ${ost_idx[@]}"
2010 run_test 27C "check full striping across all OSTs"
2013 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2014 local POOL=${POOL:-testpool}
2016 local last_ost=$(($OSTCOUNT - 1))
2018 local ost_list=$(seq $first_ost $ost_step $last_ost)
2019 local ost_range="$first_ost $last_ost $ost_step"
2021 test_mkdir -p $DIR/$tdir
2022 pool_add $POOL || error "pool_add failed"
2023 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2024 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2025 error "llapi_layout_test failed"
2026 cleanup_pools || error "cleanup_pools failed"
2028 run_test 27D "validate llapi_layout API"
2030 # Verify that default_easize is increased from its initial value after
2031 # accessing a widely striped file.
2033 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2035 # 72 bytes is the minimum space required to store striping
2036 # information for a file striped across one OST:
2037 # (sizeof(struct lov_user_md_v3) +
2038 # sizeof(struct lov_user_ost_data_v1))
2040 $LCTL set_param -n llite.*.default_easize $min_easize ||
2041 error "lctl set_param failed"
2042 local easize=$($LCTL get_param -n llite.*.default_easize)
2044 [ $easize -eq $min_easize ] ||
2045 error "failed to set default_easize"
2047 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2048 error "setstripe failed"
2052 easize=$($LCTL get_param -n llite.*.default_easize)
2054 [ $easize -gt $min_easize ] ||
2055 error "default_easize not updated"
2057 run_test 27E "check that default extended attribute size properly increases"
2059 # createtest also checks that device nodes are created and
2060 # then visible correctly (#2091)
2061 test_28() { # bug 2091
2063 $CREATETEST $DIR/d28/ct || error
2065 run_test 28 "create/mknod/mkdir with bad file types ============"
2068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2069 cancel_lru_locks mdc
2075 declare -i LOCKCOUNTORIG=0
2076 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2077 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2079 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
2081 declare -i LOCKUNUSEDCOUNTORIG=0
2082 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2083 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2090 declare -i LOCKCOUNTCURRENT=0
2091 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2092 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2095 declare -i LOCKUNUSEDCOUNTCURRENT=0
2096 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2097 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2100 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2101 $LCTL set_param -n ldlm.dump_namespaces ""
2102 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2103 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2104 log "dumped log to $TMP/test_29.dk (bug 5793)"
2107 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2108 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2109 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2110 log "dumped log to $TMP/test_29.dk (bug 5793)"
2114 run_test 29 "IT_GETATTR regression ============================"
2116 test_30a() { # was test_30
2117 cp $(which ls) $DIR || cp /bin/ls $DIR
2121 run_test 30a "execute binary from Lustre (execve) =============="
2124 cp `which ls` $DIR || cp /bin/ls $DIR
2126 $RUNAS $DIR/ls / || error
2129 run_test 30b "execute binary from Lustre as non-root ==========="
2131 test_30c() { # b=22376
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2133 cp `which ls` $DIR || cp /bin/ls $DIR
2135 cancel_lru_locks mdc
2136 cancel_lru_locks osc
2137 $RUNAS $DIR/ls / || error
2140 run_test 30c "execute binary from Lustre without read perms ===="
2143 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2144 $CHECKSTAT -a $DIR/f31 || error
2146 run_test 31a "open-unlink file =================================="
2149 touch $DIR/f31 || error
2150 ln $DIR/f31 $DIR/f31b || error
2151 $MULTIOP $DIR/f31b Ouc || error
2152 $CHECKSTAT -t file $DIR/f31 || error
2154 run_test 31b "unlink file with multiple links while open ======="
2157 touch $DIR/f31 || error
2158 ln $DIR/f31 $DIR/f31c || error
2159 multiop_bg_pause $DIR/f31 O_uc || return 1
2161 $MULTIOP $DIR/f31c Ouc
2162 kill -USR1 $MULTIPID
2165 run_test 31c "open-unlink file with multiple links ============="
2168 opendirunlink $DIR/d31d $DIR/d31d || error
2169 $CHECKSTAT -a $DIR/d31d || error
2171 run_test 31d "remove of open directory ========================="
2173 test_31e() { # bug 2904
2174 openfilleddirunlink $DIR/d31e || error
2176 run_test 31e "remove of open non-empty directory ==============="
2178 test_31f() { # bug 4554
2179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2181 test_mkdir $DIR/d31f
2182 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2183 cp /etc/hosts $DIR/d31f
2185 $GETSTRIPE $DIR/d31f/hosts
2186 multiop_bg_pause $DIR/d31f D_c || return 1
2189 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2190 test_mkdir $DIR/d31f
2191 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2192 cp /etc/hosts $DIR/d31f
2194 $GETSTRIPE $DIR/d31f/hosts
2195 multiop_bg_pause $DIR/d31f D_c || return 1
2198 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2199 wait $MULTIPID || error "first opendir $MULTIPID failed"
2203 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2204 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2207 run_test 31f "remove of open directory with open-unlink file ==="
2210 echo "-- cross directory link --"
2211 test_mkdir -c1 $DIR/${tdir}ga
2212 test_mkdir -c1 $DIR/${tdir}gb
2213 touch $DIR/${tdir}ga/f
2214 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2215 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2216 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2217 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2218 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2220 run_test 31g "cross directory link==============="
2223 echo "-- cross directory link --"
2224 test_mkdir -c1 $DIR/${tdir}
2225 test_mkdir -c1 $DIR/${tdir}/dir
2226 touch $DIR/${tdir}/f
2227 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2228 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2229 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2230 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2231 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2233 run_test 31h "cross directory link under child==============="
2236 echo "-- cross directory link --"
2237 test_mkdir -c1 $DIR/$tdir
2238 test_mkdir -c1 $DIR/$tdir/dir
2239 touch $DIR/$tdir/dir/f
2240 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2241 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2242 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2243 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2244 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2246 run_test 31i "cross directory link under parent==============="
2249 test_mkdir -c1 -p $DIR/$tdir
2250 test_mkdir -c1 -p $DIR/$tdir/dir1
2251 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2252 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2253 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2254 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2257 run_test 31j "link for directory==============="
2260 test_mkdir -c1 -p $DIR/$tdir
2262 touch $DIR/$tdir/exist
2263 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2264 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2265 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2266 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2267 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2268 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2269 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2272 run_test 31k "link to file: the same, non-existing, dir==============="
2278 touch $DIR/d31m2/exist
2279 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2280 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2281 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2282 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2283 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2284 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2287 run_test 31m "link to file: the same, non-existing, dir==============="
2290 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2291 nlink=$(stat --format=%h $DIR/$tfile)
2292 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2294 local cmd="exec $fd<$DIR/$tfile"
2297 trap "eval $cmd" EXIT
2298 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2299 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2300 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2301 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2302 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2305 run_test 31n "check link count of unlinked file"
2308 local TEMPNAME=$(mktemp $1_XXXXXX)
2309 mlink $TEMPNAME $1 2> /dev/null &&
2310 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2314 test_31o() { # LU-2901
2315 test_mkdir -p $DIR/$tdir
2316 for LOOP in $(seq 100); do
2317 rm -f $DIR/$tdir/$tfile*
2318 for THREAD in $(seq 8); do
2319 link_one $DIR/$tdir/$tfile.$LOOP &
2322 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2323 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2324 error "$LINKS duplicate links to $tfile.$LOOP" &&
2328 run_test 31o "duplicate hard links with same filename"
2331 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2333 test_mkdir $DIR/$tdir
2334 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2335 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2337 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2338 error "open unlink test1 failed"
2339 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2340 error "open unlink test2 failed"
2342 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2343 error "test1 still exists"
2344 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2345 error "test2 still exists"
2347 run_test 31p "remove of open striped directory"
2349 cleanup_test32_mount() {
2351 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2356 echo "== more mountpoints and symlinks ================="
2357 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2358 trap cleanup_test32_mount EXIT
2359 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2360 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2361 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2362 cleanup_test32_mount
2364 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2368 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2369 trap cleanup_test32_mount EXIT
2370 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2371 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2372 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2373 cleanup_test32_mount
2375 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2379 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2380 trap cleanup_test32_mount EXIT
2381 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2382 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2383 test_mkdir -p $DIR/$tdir/d2/test_dir
2384 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2385 cleanup_test32_mount
2387 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2391 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2392 trap cleanup_test32_mount EXIT
2393 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2394 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2395 test_mkdir -p $DIR/$tdir/d2/test_dir
2396 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2397 cleanup_test32_mount
2399 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2402 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2403 test_mkdir -p $DIR/d32e/tmp
2404 TMP_DIR=$DIR/d32e/tmp
2405 ln -s $DIR/d32e $TMP_DIR/symlink11
2406 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2407 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2408 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2410 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2413 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2414 test_mkdir -p $DIR/d32f/tmp
2415 TMP_DIR=$DIR/d32f/tmp
2416 ln -s $DIR/d32f $TMP_DIR/symlink11
2417 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2418 ls $DIR/d32f/tmp/symlink11 || error
2419 ls $DIR/d32f/symlink01 || error
2421 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2424 TMP_DIR=$DIR/$tdir/tmp
2425 test_mkdir -p $DIR/$tdir/tmp
2426 test_mkdir $DIR/${tdir}2
2427 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2428 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2429 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2430 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2431 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2432 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2434 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2437 rm -fr $DIR/$tdir $DIR/${tdir}2
2438 TMP_DIR=$DIR/$tdir/tmp
2439 test_mkdir -p $DIR/$tdir/tmp
2440 test_mkdir $DIR/${tdir}2
2441 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2442 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2443 ls $TMP_DIR/symlink12 || error
2444 ls $DIR/$tdir/symlink02 || error
2446 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2450 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2451 trap cleanup_test32_mount EXIT
2452 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2453 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2454 touch $DIR/$tdir/test_file
2455 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2456 cleanup_test32_mount
2458 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2462 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2463 trap cleanup_test32_mount EXIT
2464 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2465 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2466 touch $DIR/$tdir/test_file
2467 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2468 cleanup_test32_mount
2470 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2475 trap cleanup_test32_mount EXIT
2476 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2477 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2478 test_mkdir -p $DIR/$tdir/d2
2479 touch $DIR/$tdir/d2/test_file || error
2480 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2481 cleanup_test32_mount
2483 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2488 trap cleanup_test32_mount EXIT
2489 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2490 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2491 test_mkdir -p $DIR/$tdir/d2
2492 touch $DIR/$tdir/d2/test_file
2493 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2494 cleanup_test32_mount
2496 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2500 test_mkdir -p $DIR/d32m/tmp
2501 TMP_DIR=$DIR/d32m/tmp
2502 ln -s $DIR $TMP_DIR/symlink11
2503 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2504 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2505 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2507 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2511 test_mkdir -p $DIR/d32n/tmp
2512 TMP_DIR=$DIR/d32n/tmp
2513 ln -s $DIR $TMP_DIR/symlink11
2514 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2515 ls -l $DIR/d32n/tmp/symlink11 || error
2516 ls -l $DIR/d32n/symlink01 || error
2518 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2522 test_mkdir -p $DIR/d32o/tmp
2523 TMP_DIR=$DIR/d32o/tmp
2524 ln -s $DIR/$tfile $TMP_DIR/symlink12
2525 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2526 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2527 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2528 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2529 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2531 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2541 test_mkdir -p $DIR/d32p/tmp
2543 TMP_DIR=$DIR/d32p/tmp
2545 ln -s $DIR/$tfile $TMP_DIR/symlink12
2547 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2549 cat $DIR/d32p/tmp/symlink12 || error
2551 cat $DIR/d32p/symlink02 || error
2554 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2556 cleanup_testdir_mount() {
2558 $UMOUNT -d $DIR/$tdir
2562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2563 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2564 trap cleanup_testdir_mount EXIT
2565 test_mkdir -p $DIR/$tdir
2566 touch $DIR/$tdir/under_the_mount
2567 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2568 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2569 cleanup_testdir_mount
2571 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2575 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2576 trap cleanup_testdir_mount EXIT
2577 test_mkdir -p $DIR/$tdir
2578 touch $DIR/$tdir/under_the_mount
2579 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2580 ls $DIR/$tdir | grep -q under_the_mount && error || true
2581 cleanup_testdir_mount
2583 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2588 chmod 444 $DIR/$tfile
2589 chown $RUNAS_ID $DIR/$tfile
2591 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2594 run_test 33aa "write file with mode 444 (should return error) ===="
2598 test_mkdir -p $DIR/d33
2599 chown $RUNAS_ID $DIR/d33
2600 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2601 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2602 error "open RDWR" || true
2604 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2608 test_mkdir -p $DIR/d33
2609 chown $RUNAS_ID $DIR/d33
2610 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2612 run_test 33b "test open file with malformed flags (No panic)"
2615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2621 remote_ost_nodsh && skip "remote OST with nodsh" && return
2624 test_mkdir -p $DIR/d33
2625 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2628 for ostnum in $(seq $OSTCOUNT); do
2629 # test-framework's OST numbering is one-based, while Lustre's
2631 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2632 # Parsing llobdstat's output sucks; we could grep the /proc
2633 # path, but that's likely to not be as portable as using the
2634 # llobdstat utility. So we parse lctl output instead.
2635 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2636 obdfilter/$ostname/stats |
2637 awk '/^write_bytes/ {print $7}' )
2638 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2639 if (( ${write_bytes:-0} > 0 ))
2646 $all_zeros || return 0
2649 echo foo > $DIR/d33/bar
2653 # Total up write_bytes after writing. We'd better find non-zeros.
2654 for ostnum in $(seq $OSTCOUNT); do
2655 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2656 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2657 obdfilter/$ostname/stats |
2658 awk '/^write_bytes/ {print $7}' )
2659 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2660 if (( ${write_bytes:-0} > 0 ))
2669 for ostnum in $(seq $OSTCOUNT); do
2670 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2671 echo "Check that write_bytes is present in obdfilter/*/stats:"
2672 do_facet ost$ostnum lctl get_param -n \
2673 obdfilter/$ostname/stats
2675 error "OST not keeping write_bytes stats (b22312)"
2678 run_test 33c "test llobdstat and write_bytes"
2681 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2684 local remote_dir=$DIR/$tdir/remote_dir
2686 test_mkdir -p $DIR/$tdir
2687 $LFS mkdir -i $MDTIDX $remote_dir ||
2688 error "create remote directory failed"
2690 touch $remote_dir/$tfile
2691 chmod 444 $remote_dir/$tfile
2692 chown $RUNAS_ID $remote_dir/$tfile
2694 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2696 chown $RUNAS_ID $remote_dir
2697 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2698 error "create" || true
2699 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2700 error "open RDWR" || true
2701 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2703 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2706 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2710 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2711 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2712 mkdir $DIR/$tdir/local_dir
2714 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2715 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2716 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2718 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2719 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2721 rmdir $DIR/$tdir/* || error "rmdir failed"
2724 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2725 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2726 mkdir $DIR/$tdir/local_dir
2728 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2729 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2730 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2732 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2733 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2735 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2738 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2739 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2740 mkdir $DIR/$tdir/local_dir
2742 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2743 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2744 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2746 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2747 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2749 run_test 33e "mkdir and striped directory should have same mode"
2753 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2757 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2760 chmod go+rwx $DIR/$tdir
2761 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2762 trap cleanup_33f EXIT
2764 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2765 error "cannot create striped directory"
2767 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2768 error "cannot create files in striped directory"
2770 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2771 error "cannot remove files in striped directory"
2773 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2774 error "cannot remove striped directory"
2778 run_test 33f "nonroot user can create, access, and remove a striped directory"
2780 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2783 $MCREATE $DIR/f34 || error
2784 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2785 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2786 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2787 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2789 run_test 34a "truncate file that has not been opened ==========="
2792 [ ! -f $DIR/f34 ] && test_34a
2793 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2794 $OPENFILE -f O_RDONLY $DIR/f34
2795 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2796 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2798 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2801 [ ! -f $DIR/f34 ] && test_34a
2802 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2803 $OPENFILE -f O_RDWR $DIR/f34
2804 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2805 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2807 run_test 34c "O_RDWR opening file-with-size works =============="
2810 [ ! -f $DIR/f34 ] && test_34a
2811 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2812 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2815 run_test 34d "write to sparse file ============================="
2819 $MCREATE $DIR/f34e || error
2820 $TRUNCATE $DIR/f34e 1000 || error
2821 $CHECKSTAT -s 1000 $DIR/f34e || error
2822 $OPENFILE -f O_RDWR $DIR/f34e
2823 $CHECKSTAT -s 1000 $DIR/f34e || error
2825 run_test 34e "create objects, some with size and some without =="
2827 test_34f() { # bug 6242, 6243
2828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2831 $MCREATE $DIR/f34f || error
2832 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2833 dd if=$DIR/f34f of=$TMP/f34f
2834 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2835 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2836 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2837 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2838 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2840 run_test 34f "read from a file with no objects until EOF ======="
2843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2844 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2845 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2846 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2847 cancel_lru_locks osc
2848 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2849 error "wrong size after lock cancel"
2851 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2852 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2853 error "expanding truncate failed"
2854 cancel_lru_locks osc
2855 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2856 error "wrong expanded size after lock cancel"
2858 run_test 34g "truncate long file ==============================="
2861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2865 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2866 sync # Flush the cache so that multiop below does not block on cache
2867 # flush when getting the group lock
2868 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2871 # Since just timed wait is not good enough, let's do a sync write
2872 # that way we are sure enough time for a roundtrip + processing
2873 # passed + 2 seconds of extra margin.
2874 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2878 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2879 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2883 local nsz=`stat -c %s $DIR/$tfile`
2884 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2886 run_test 34h "ftruncate file under grouplock should not block"
2889 cp /bin/sh $DIR/f35a
2891 chown $RUNAS_ID $DIR/f35a
2892 $RUNAS $DIR/f35a && error || true
2895 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2899 utime $DIR/f36 || error
2901 run_test 36a "MDS utime check (mknod, utime) ==================="
2905 utime $DIR/f36 || error
2907 run_test 36b "OST utime check (open, utime) ===================="
2912 chown $RUNAS_ID $DIR/d36
2913 $RUNAS utime $DIR/d36/f36 || error
2915 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2918 [ ! -d $DIR/d36 ] && test_36c
2919 echo "" > $DIR/d36/f36
2920 $RUNAS utime $DIR/d36/f36 || error
2922 run_test 36d "non-root OST utime check (open, utime) ==========="
2925 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2926 test_mkdir -p $DIR/$tdir
2927 touch $DIR/$tdir/$tfile
2928 $RUNAS utime $DIR/$tdir/$tfile && \
2929 error "utime worked, expected failure" || true
2931 run_test 36e "utime on non-owned file (should return error) ===="
2935 local LANG_SAVE=$LANG
2936 local LC_LANG_SAVE=$LC_LANG
2937 export LANG=C LC_LANG=C # for date language
2939 DATESTR="Dec 20 2000"
2940 test_mkdir -p $DIR/$tdir
2941 lctl set_param fail_loc=$fl
2943 cp /etc/hosts $DIR/$tdir/$tfile
2944 sync & # write RPC generated with "current" inode timestamp, but delayed
2946 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2947 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2948 cancel_lru_locks osc
2949 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2951 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2952 echo "BEFORE: $LS_BEFORE" && \
2953 echo "AFTER : $LS_AFTER" && \
2954 echo "WANT : $DATESTR" && \
2955 error "$DIR/$tdir/$tfile timestamps changed" || true
2957 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2962 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2963 subr_36fh "0x80000214"
2965 run_test 36f "utime on file racing with OST BRW write =========="
2968 remote_ost_nodsh && skip "remote OST with nodsh" && return
2969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2974 test_mkdir -p $DIR/$tdir
2975 fmd_max_age=$(do_facet ost1 \
2976 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2979 fmd_before=$(do_facet ost1 \
2980 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2981 touch $DIR/$tdir/$tfile
2982 sleep $((fmd_max_age + 12))
2983 fmd_after=$(do_facet ost1 \
2984 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2986 echo "fmd_before: $fmd_before"
2987 echo "fmd_after: $fmd_after"
2988 [[ $fmd_after -gt $fmd_before ]] &&
2989 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2990 error "fmd didn't expire after ping" || true
2992 run_test 36g "filter mod data cache expiry ====================="
2995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2996 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2997 subr_36fh "0x80000227"
2999 run_test 36h "utime on file racing with OST BRW write =========="
3002 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3004 test_mkdir $DIR/$tdir
3005 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3007 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3008 local new_mtime=$((mtime + 200))
3010 #change Modify time of striped dir
3011 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3012 error "change mtime failed"
3014 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3016 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3018 run_test 36i "change mtime on striped directory"
3020 # test_37 - duplicate with tests 32q 32r
3023 local file=$DIR/$tfile
3025 openfile -f O_DIRECTORY $file
3028 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3029 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3031 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3035 touch $DIR/${tfile}2
3036 # ls -l $DIR/$tfile $DIR/${tfile}2
3037 # ls -lu $DIR/$tfile $DIR/${tfile}2
3038 # ls -lc $DIR/$tfile $DIR/${tfile}2
3040 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3041 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3043 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3045 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3047 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3048 error "O_TRUNC didn't change timestamps"
3051 run_test 39 "mtime changed on create ==========================="
3054 test_mkdir -p -c1 $DIR/$tdir
3055 cp -p /etc/passwd $DIR/$tdir/fopen
3056 cp -p /etc/passwd $DIR/$tdir/flink
3057 cp -p /etc/passwd $DIR/$tdir/funlink
3058 cp -p /etc/passwd $DIR/$tdir/frename
3059 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3062 echo "aaaaaa" >> $DIR/$tdir/fopen
3063 echo "aaaaaa" >> $DIR/$tdir/flink
3064 echo "aaaaaa" >> $DIR/$tdir/funlink
3065 echo "aaaaaa" >> $DIR/$tdir/frename
3067 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3068 local link_new=`stat -c %Y $DIR/$tdir/flink`
3069 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3070 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3072 cat $DIR/$tdir/fopen > /dev/null
3073 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3074 rm -f $DIR/$tdir/funlink2
3075 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3077 for (( i=0; i < 2; i++ )) ; do
3078 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3079 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3080 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3081 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3083 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3084 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3085 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3086 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3088 cancel_lru_locks osc
3089 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3092 run_test 39b "mtime change on open, link, unlink, rename ======"
3094 # this should be set to past
3095 TEST_39_MTIME=`date -d "1 year ago" +%s`
3101 local mtime0=`stat -c %Y $DIR1/$tfile`
3103 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3104 local mtime1=`stat -c %Y $DIR1/$tfile`
3105 [ "$mtime1" = $TEST_39_MTIME ] || \
3106 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3109 echo hello >> $DIR1/$tfile
3111 local mtime2=`stat -c %Y $DIR1/$tfile`
3112 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3113 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3115 mv $DIR1/$tfile $DIR1/$tfile-1
3117 for (( i=0; i < 2; i++ )) ; do
3118 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3119 [ "$mtime2" = "$mtime3" ] || \
3120 error "mtime ($mtime2) changed (to $mtime3) on rename"
3122 cancel_lru_locks osc
3123 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3126 run_test 39c "mtime change on rename ==========================="
3130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3133 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3135 for (( i=0; i < 2; i++ )) ; do
3136 local mtime=`stat -c %Y $DIR1/$tfile`
3137 [ $mtime = $TEST_39_MTIME ] || \
3138 error "mtime($mtime) is not set to $TEST_39_MTIME"
3140 cancel_lru_locks osc
3141 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3144 run_test 39d "create, utime, stat =============================="
3148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3150 local mtime1=`stat -c %Y $DIR1/$tfile`
3152 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3154 for (( i=0; i < 2; i++ )) ; do
3155 local mtime2=`stat -c %Y $DIR1/$tfile`
3156 [ $mtime2 = $TEST_39_MTIME ] || \
3157 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3159 cancel_lru_locks osc
3160 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3163 run_test 39e "create, stat, utime, stat ========================"
3167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3169 mtime1=`stat -c %Y $DIR1/$tfile`
3172 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3174 for (( i=0; i < 2; i++ )) ; do
3175 local mtime2=`stat -c %Y $DIR1/$tfile`
3176 [ $mtime2 = $TEST_39_MTIME ] || \
3177 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3179 cancel_lru_locks osc
3180 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3183 run_test 39f "create, stat, sleep, utime, stat ================="
3187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3188 echo hello >> $DIR1/$tfile
3189 local mtime1=`stat -c %Y $DIR1/$tfile`
3192 chmod o+r $DIR1/$tfile
3194 for (( i=0; i < 2; i++ )) ; do
3195 local mtime2=`stat -c %Y $DIR1/$tfile`
3196 [ "$mtime1" = "$mtime2" ] || \
3197 error "lost mtime: $mtime2, should be $mtime1"
3199 cancel_lru_locks osc
3200 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3203 run_test 39g "write, chmod, stat ==============================="
3207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3212 echo hello >> $DIR1/$tfile
3213 local mtime1=`stat -c %Y $DIR1/$tfile`
3215 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3217 if [ "$d1" != "$d2" ]; then
3218 echo "write and touch not within one second"
3220 for (( i=0; i < 2; i++ )) ; do
3221 local mtime2=`stat -c %Y $DIR1/$tfile`
3222 [ "$mtime2" = $TEST_39_MTIME ] || \
3223 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3225 cancel_lru_locks osc
3226 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3230 run_test 39h "write, utime within one second, stat ============="
3233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3237 echo hello >> $DIR1/$tfile
3238 local mtime1=`stat -c %Y $DIR1/$tfile`
3240 mv $DIR1/$tfile $DIR1/$tfile-1
3242 for (( i=0; i < 2; i++ )) ; do
3243 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3245 [ "$mtime1" = "$mtime2" ] || \
3246 error "lost mtime: $mtime2, should be $mtime1"
3248 cancel_lru_locks osc
3249 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3252 run_test 39i "write, rename, stat =============================="
3255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3256 start_full_debug_logging
3260 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3261 lctl set_param fail_loc=0x80000412
3262 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3263 error "multiop failed"
3265 local mtime1=`stat -c %Y $DIR1/$tfile`
3267 mv $DIR1/$tfile $DIR1/$tfile-1
3269 kill -USR1 $multipid
3270 wait $multipid || error "multiop close failed"
3272 for (( i=0; i < 2; i++ )) ; do
3273 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3274 [ "$mtime1" = "$mtime2" ] ||
3275 error "mtime is lost on close: $mtime2, " \
3278 cancel_lru_locks osc
3279 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3281 lctl set_param fail_loc=0
3282 stop_full_debug_logging
3284 run_test 39j "write, rename, close, stat ======================="
3287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3291 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3293 local mtime1=`stat -c %Y $DIR1/$tfile`
3295 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3297 kill -USR1 $multipid
3298 wait $multipid || error "multiop close failed"
3300 for (( i=0; i < 2; i++ )) ; do
3301 local mtime2=`stat -c %Y $DIR1/$tfile`
3303 [ "$mtime2" = $TEST_39_MTIME ] || \
3304 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3306 cancel_lru_locks osc
3307 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3310 run_test 39k "write, utime, close, stat ========================"
3312 # this should be set to future
3313 TEST_39_ATIME=`date -d "1 year" +%s`
3316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3317 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3318 local atime_diff=$(do_facet $SINGLEMDS \
3319 lctl get_param -n mdd.*MDT0000*.atime_diff)
3323 # test setting directory atime to future
3324 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3325 local atime=$(stat -c %X $DIR/$tdir)
3326 [ "$atime" = $TEST_39_ATIME ] || \
3327 error "atime is not set to future: $atime, $TEST_39_ATIME"
3329 # test setting directory atime from future to now
3330 local d1=$(date +%s)
3332 local d2=$(date +%s)
3334 cancel_lru_locks mdc
3335 atime=$(stat -c %X $DIR/$tdir)
3336 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3337 error "atime is not updated from future: $atime, $d1<atime<$d2"
3339 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3342 # test setting directory atime when now > dir atime + atime_diff
3346 cancel_lru_locks mdc
3347 atime=$(stat -c %X $DIR/$tdir)
3348 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3349 error "atime is not updated : $atime, should be $d2"
3351 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3354 # test not setting directory atime when now < dir atime + atime_diff
3356 cancel_lru_locks mdc
3357 atime=$(stat -c %X $DIR/$tdir)
3358 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3359 error "atime is updated to $atime, should remain $d1<atime<$d2"
3361 do_facet $SINGLEMDS \
3362 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3364 run_test 39l "directory atime update ==========================="
3367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3370 local far_past_mtime=$(date -d "May 29 1953" +%s)
3371 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3373 touch -m -d @$far_past_mtime $DIR1/$tfile
3374 touch -a -d @$far_past_atime $DIR1/$tfile
3376 for (( i=0; i < 2; i++ )) ; do
3377 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3378 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3379 error "atime or mtime set incorrectly"
3381 cancel_lru_locks osc
3382 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3385 run_test 39m "test atime and mtime before 1970"
3387 test_39n() { # LU-3832
3388 local atime_diff=$(do_facet $SINGLEMDS \
3389 lctl get_param -n mdd.*MDT0000*.atime_diff)
3394 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3397 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3398 atime0=$(stat -c %X $DIR/$tfile)
3401 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3402 atime1=$(stat -c %X $DIR/$tfile)
3405 cancel_lru_locks mdc
3406 cancel_lru_locks osc
3407 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3408 atime2=$(stat -c %X $DIR/$tfile)
3410 do_facet $SINGLEMDS \
3411 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3413 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3414 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3416 run_test 39n "check that O_NOATIME is honored"
3419 TESTDIR=$DIR/$tdir/$tfile
3420 [ -e $TESTDIR ] && rm -rf $TESTDIR
3427 links2=$(stat -c %h .)
3428 [ $(($links1 + 2)) != $links2 ] &&
3429 error "wrong links count $(($links1 + 2)) != $links2"
3431 links3=$(stat -c %h .)
3432 [ $(($links1 + 1)) != $links3 ] &&
3433 error "wrong links count $links1 != $links3"
3436 run_test 39o "directory cached attributes updated after create ========"
3439 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3441 TESTDIR=$DIR/$tdir/$tfile
3442 [ -e $TESTDIR ] && rm -rf $TESTDIR
3443 test_mkdir -p $TESTDIR
3447 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3448 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3450 links2=$(stat -c %h .)
3451 [ $(($links1 + 2)) != $links2 ] &&
3452 error "wrong links count $(($links1 + 2)) != $links2"
3454 links3=$(stat -c %h .)
3455 [ $(($links1 + 1)) != $links3 ] &&
3456 error "wrong links count $links1 != $links3"
3459 run_test 39p "remote directory cached attributes updated after create ========"
3463 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3464 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3465 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3466 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3467 error "$tfile is not 4096 bytes in size"
3469 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3473 small_write $DIR/f41 18
3475 run_test 41 "test small file write + fstat ====================="
3477 count_ost_writes() {
3478 lctl get_param -n osc.*.stats |
3479 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3480 END { printf("%0.0f", writes) }'
3487 BG_DIRTY_RATIO_SAVE=10
3488 MAX_BG_DIRTY_RATIO=25
3492 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3493 # dirty_ratio, dirty_background_ratio
3494 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3495 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3496 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3497 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3499 # if file not here, we are a 2.4 kernel
3500 kill -CONT `pidof kupdated`
3505 # setup the trap first, so someone cannot exit the test at the
3506 # exact wrong time and mess up a machine
3507 trap start_writeback EXIT
3508 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3509 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3510 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3511 sysctl -w vm.dirty_writeback_centisecs=0
3512 sysctl -w vm.dirty_writeback_centisecs=0
3513 # save and increase /proc/sys/vm/dirty_ratio
3514 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3515 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3516 # save and increase /proc/sys/vm/dirty_background_ratio
3517 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3518 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3520 # if file not here, we are a 2.4 kernel
3521 kill -STOP `pidof kupdated`
3525 # ensure that all stripes have some grant before we test client-side cache
3527 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3528 dd if=/dev/zero of=$i bs=4k count=1
3533 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3534 # file truncation, and file removal.
3536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3538 cancel_lru_locks osc
3540 sync; sleep 1; sync # just to be safe
3541 BEFOREWRITES=`count_ost_writes`
3542 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3543 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3544 AFTERWRITES=`count_ost_writes`
3545 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3546 error "$BEFOREWRITES < $AFTERWRITES"
3549 run_test 42a "ensure that we don't flush on close =============="
3552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3554 cancel_lru_locks osc
3557 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3558 BEFOREWRITES=$(count_ost_writes)
3559 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3560 AFTERWRITES=$(count_ost_writes)
3561 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3562 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3564 BEFOREWRITES=$(count_ost_writes)
3565 sync || error "sync: $?"
3566 AFTERWRITES=$(count_ost_writes)
3567 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3568 error "$BEFOREWRITES < $AFTERWRITES on sync"
3570 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3574 run_test 42b "test destroy of file with cached dirty data ======"
3576 # if these tests just want to test the effect of truncation,
3577 # they have to be very careful. consider:
3578 # - the first open gets a {0,EOF}PR lock
3579 # - the first write conflicts and gets a {0, count-1}PW
3580 # - the rest of the writes are under {count,EOF}PW
3581 # - the open for truncate tries to match a {0,EOF}PR
3582 # for the filesize and cancels the PWs.
3583 # any number of fixes (don't get {0,EOF} on open, match
3584 # composite locks, do smarter file size management) fix
3585 # this, but for now we want these tests to verify that
3586 # the cancellation with truncate intent works, so we
3587 # start the file with a full-file pw lock to match against
3588 # until the truncate.
3593 cancel_lru_locks osc
3595 # prime the file with 0,EOF PW to match
3599 # now the real test..
3600 dd if=/dev/zero of=$file bs=1024 count=100
3601 BEFOREWRITES=`count_ost_writes`
3602 $TRUNCATE $file $offset
3603 cancel_lru_locks osc
3604 AFTERWRITES=`count_ost_writes`
3609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3611 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3612 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3615 run_test 42c "test partial truncate of file with cached dirty data"
3618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3620 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3621 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3624 run_test 42d "test complete truncate of file with cached dirty data"
3626 test_42e() { # bug22074
3627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3628 local TDIR=$DIR/${tdir}e
3629 local pagesz=$(page_size)
3630 local pages=16 # hardcoded 16 pages, don't change it.
3631 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3632 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3636 test_mkdir -p $DIR/${tdir}e
3637 $SETSTRIPE -c 1 $TDIR
3638 createmany -o $TDIR/f $files
3640 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3642 # we assume that with $OSTCOUNT files, at least one of them will
3643 # be allocated on OST0.
3644 warmup_files=$((OSTCOUNT * max_dirty_mb))
3645 createmany -o $TDIR/w $warmup_files
3647 # write a large amount of data into one file and sync, to get good
3648 # avail_grant number from OST.
3649 for ((i=0; i<$warmup_files; i++)); do
3650 idx=$($GETSTRIPE -i $TDIR/w$i)
3651 [ $idx -ne 0 ] && continue
3652 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3655 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3657 $LCTL get_param $proc_osc0/cur_dirty_bytes
3658 $LCTL get_param $proc_osc0/cur_grant_bytes
3660 # create as much dirty pages as we can while not to trigger the actual
3661 # RPCs directly. but depends on the env, VFS may trigger flush during this
3662 # period, hopefully we are good.
3663 for ((i=0; i<$warmup_files; i++)); do
3664 idx=$($GETSTRIPE -i $TDIR/w$i)
3665 [ $idx -ne 0 ] && continue
3666 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3668 $LCTL get_param $proc_osc0/cur_dirty_bytes
3669 $LCTL get_param $proc_osc0/cur_grant_bytes
3671 # perform the real test
3672 $LCTL set_param $proc_osc0/rpc_stats 0
3673 for ((;i<$files; i++)); do
3674 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3675 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3678 $LCTL get_param $proc_osc0/rpc_stats
3681 local have_ppr=false
3682 $LCTL get_param $proc_osc0/rpc_stats |
3683 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3684 # skip lines until we are at the RPC histogram data
3685 [ "$PPR" == "pages" ] && have_ppr=true && continue
3686 $have_ppr || continue
3688 # we only want the percent stat for < 16 pages
3689 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3691 percent=$((percent + WPCT))
3692 if [[ $percent -gt 15 ]]; then
3693 error "less than 16-pages write RPCs" \
3700 run_test 42e "verify sub-RPC writes are not done synchronously"
3703 test_mkdir -p $DIR/$tdir
3704 cp -p /bin/ls $DIR/$tdir/$tfile
3705 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3707 # give multiop a chance to open
3710 $DIR/$tdir/$tfile && error || true
3713 run_test 43 "execution of file opened for write should return -ETXTBSY"
3716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3717 test_mkdir -p $DIR/$tdir
3718 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3719 cp -p multiop $DIR/$tdir/multiop
3720 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3723 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3724 kill -USR1 $MULTIOP_PID || return 2
3725 wait $MULTIOP_PID || return 3
3726 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3728 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3732 test_mkdir -p $DIR/$tdir
3733 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3734 cp -p multiop $DIR/$tdir/multiop
3735 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3738 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3739 kill -USR1 $MULTIOP_PID || return 2
3740 wait $MULTIOP_PID || return 3
3741 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3743 run_test 43b "truncate of file being executed should return -ETXTBSY"
3746 local testdir="$DIR/$tdir"
3747 test_mkdir -p $DIR/$tdir
3749 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3750 ( cd $testdir && md5sum -c)
3752 run_test 43c "md5sum of copy into lustre========================"
3755 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3756 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3757 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3759 run_test 44 "zero length read from a sparse stripe ============="
3762 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3764 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3765 [[ $nstripe -gt $OSTCOUNT ]] &&
3766 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3768 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3770 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3771 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3775 OFFSETS="0 $((stride/2)) $((stride-1))"
3776 for offset in $OFFSETS; do
3777 for i in $(seq 0 $((nstripe-1))); do
3778 local GLOBALOFFSETS=""
3780 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3781 local myfn=$DIR/d44a-$size
3782 echo "--------writing $myfn at $size"
3783 ll_sparseness_write $myfn $size ||
3784 error "ll_sparseness_write"
3785 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3786 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3787 error "ll_sparseness_verify $GLOBALOFFSETS"
3789 for j in $(seq 0 $((nstripe-1))); do
3791 size=$((((j + $nstripe )*$stride + $offset)))
3792 ll_sparseness_write $myfn $size ||
3793 error "ll_sparseness_write"
3794 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3796 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3797 error "ll_sparseness_verify $GLOBALOFFSETS"
3802 run_test 44a "test sparse pwrite ==============================="
3806 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3812 before=`dirty_osc_total`
3813 echo executing "\"$*\""
3815 after=`dirty_osc_total`
3816 echo before $before, after $after
3819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3821 # Obtain grants from OST if it supports it
3822 echo blah > ${f}_grant
3825 do_dirty_record "echo blah > $f"
3826 [[ $before -eq $after ]] && error "write wasn't cached"
3827 do_dirty_record "> $f"
3828 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3829 do_dirty_record "echo blah > $f"
3830 [[ $before -eq $after ]] && error "write wasn't cached"
3831 do_dirty_record "sync"
3832 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3833 do_dirty_record "echo blah > $f"
3834 [[ $before -eq $after ]] && error "write wasn't cached"
3835 do_dirty_record "cancel_lru_locks osc"
3836 [[ $before -gt $after ]] ||
3837 error "lock cancellation didn't lower dirty count"
3840 run_test 45 "osc io page accounting ============================"
3842 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3843 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3844 # objects offset and an assert hit when an rpc was built with 1023's mapped
3845 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3851 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3853 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3854 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3858 run_test 46 "dirtying a previously written page ================"
3860 # test_47 is removed "Device nodes check" is moved to test_28
3862 test_48a() { # bug 2399
3863 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3864 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3865 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3867 test_mkdir $DIR/$tdir
3869 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3870 test_mkdir $DIR/$tdir || error "recreate directory failed"
3871 touch foo || error "'touch foo' failed after recreating cwd"
3872 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3873 touch .foo || error "'touch .foo' failed after recreating cwd"
3874 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3875 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3876 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3877 cd . || error "'cd .' failed after recreating cwd"
3878 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3879 rmdir . && error "'rmdir .' worked after recreating cwd"
3880 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3881 cd .. || error "'cd ..' failed after recreating cwd"
3883 run_test 48a "Access renamed working dir (should return errors)="
3885 test_48b() { # bug 2399
3887 test_mkdir $DIR/$tdir
3889 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3890 touch foo && error "'touch foo' worked after removing cwd"
3891 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3892 touch .foo && error "'touch .foo' worked after removing cwd"
3893 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3894 ls . > /dev/null && error "'ls .' worked after removing cwd"
3895 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3896 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3897 test_mkdir . && error "'mkdir .' worked after removing cwd"
3898 rmdir . && error "'rmdir .' worked after removing cwd"
3899 ln -s . foo && error "'ln -s .' worked after removing cwd"
3900 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3902 run_test 48b "Access removed working dir (should return errors)="
3904 test_48c() { # bug 2350
3905 #lctl set_param debug=-1
3908 test_mkdir -p $DIR/$tdir/dir
3910 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3911 $TRACE touch foo && error "touch foo worked after removing cwd"
3912 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3913 touch .foo && error "touch .foo worked after removing cwd"
3914 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3915 $TRACE ls . && error "'ls .' worked after removing cwd"
3916 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3917 is_patchless || ( $TRACE cd . &&
3918 error "'cd .' worked after removing cwd" )
3919 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3920 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3921 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3922 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3924 run_test 48c "Access removed working subdir (should return errors)"
3926 test_48d() { # bug 2350
3927 #lctl set_param debug=-1
3930 test_mkdir -p $DIR/$tdir/dir
3932 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3933 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3934 $TRACE touch foo && error "'touch foo' worked after removing parent"
3935 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3936 touch .foo && error "'touch .foo' worked after removing parent"
3937 test_mkdir .foo && error "mkdir .foo worked after removing parent"
3938 $TRACE ls . && error "'ls .' worked after removing parent"
3939 $TRACE ls .. && error "'ls ..' worked after removing parent"
3940 is_patchless || ( $TRACE cd . &&
3941 error "'cd .' worked after recreate parent" )
3942 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3943 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3944 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3945 is_patchless || ( $TRACE cd .. &&
3946 error "'cd ..' worked after removing parent" || true )
3948 run_test 48d "Access removed parent subdir (should return errors)"
3950 test_48e() { # bug 4134
3951 #lctl set_param debug=-1
3954 test_mkdir -p $DIR/$tdir/dir
3956 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3957 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3958 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3959 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3960 # On a buggy kernel addition of "touch foo" after cd .. will
3961 # produce kernel oops in lookup_hash_it
3962 touch ../foo && error "'cd ..' worked after recreate parent"
3964 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3966 run_test 48e "Access to recreated parent subdir (should return errors)"
3968 test_49() { # LU-1030
3969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3970 # get ost1 size - lustre-OST0000
3971 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3973 # write 800M at maximum
3974 [[ $ost1_size -lt 2 ]] && ost1_size=2
3975 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3977 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3978 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3981 # change max_pages_per_rpc while writing the file
3982 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3983 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3984 # loop until dd process exits
3985 while ps ax -opid | grep -wq $dd_pid; do
3986 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3987 sleep $((RANDOM % 5 + 1))
3989 # restore original max_pages_per_rpc
3990 $LCTL set_param $osc1_mppc=$orig_mppc
3991 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3993 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3997 test_mkdir $DIR/$tdir
3999 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4001 run_test 50 "special situations: /proc symlinks ==============="
4003 test_51a() { # was test_51
4004 # bug 1516 - create an empty entry right after ".." then split dir
4005 test_mkdir -c1 $DIR/$tdir
4006 touch $DIR/$tdir/foo
4007 $MCREATE $DIR/$tdir/bar
4009 createmany -m $DIR/$tdir/longfile 201
4011 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4012 $MCREATE $DIR/$tdir/longfile$FNUM
4017 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4019 run_test 51a "special situations: split htree with empty entry =="
4021 export NUMTEST=70000
4023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4024 local BASE=$DIR/d${base}.${TESTSUITE}
4026 # cleanup the directory
4029 test_mkdir -p -c1 $BASE
4033 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
4034 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4035 [[ $numfree -lt 21000 ]] &&
4036 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4039 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
4040 echo "reduced count to $NUMTEST due to inodes on MDT$mdtidx"
4042 # need to check free space for the directories as well
4043 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4044 numfree=$((blkfree / 4))
4045 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$((numfree - 50)) &&
4046 echo "reduced count to $NUMTEST due to blocks on MDT$mdtidx"
4048 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
4052 echo "failed" > $BASE/fnum
4053 error "failed to create $NUMTEST subdirs in MDT$mdtidx:$BASE"
4056 run_test 51b "exceed 64k subdirectory nlink limit"
4058 test_51ba() { # LU-993
4059 local BASE=$DIR/d${base}.${TESTSUITE}
4060 # unlink all but 100 subdirectories, then check it still works
4062 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
4064 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4065 local DELETE=$((NUMTEST - LEFT))
4067 # continue on to run this test even if 51b didn't finish,
4068 # just to delete the many subdirectories created.
4069 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4071 # for ldiskfs the nlink count should be 1, but this is OSD specific
4072 # and so this is listed for informational purposes only
4073 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4074 unlinkmany -d $BASE/d $DELETE
4077 if [ $RC -ne 0 ]; then
4078 if [ "$NUMPREV" == "failed" ]; then
4079 skip "previous setup failed"
4082 error "unlink of first $DELETE subdirs failed"
4087 echo "nlink between: $(stat -c %h $BASE)"
4088 # trim the first line of ls output
4089 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4090 [ $FOUND -ne $LEFT ] &&
4091 error "can't find subdirs: found only $FOUND/$LEFT"
4093 unlinkmany -d $BASE/d $DELETE $LEFT ||
4094 error "unlink of second $LEFT subdirs failed"
4095 # regardless of whether the backing filesystem tracks nlink accurately
4096 # or not, the nlink count shouldn't be more than "." and ".." here
4097 local AFTER=$(stat -c %h $BASE)
4098 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4099 echo "nlink after: $AFTER"
4101 run_test 51ba "verify nlink for many subdirectory cleanup"
4104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4105 [[ $OSTCOUNT -lt 3 ]] &&
4106 skip_env "skipping test with few OSTs" && return
4107 test_mkdir -p $DIR/$tdir
4108 createmany -o $DIR/$tdir/t- 1000
4109 $GETSTRIPE $DIR/$tdir > $TMP/files
4110 for N in $(seq 0 $((OSTCOUNT - 1))); do
4111 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4112 END { printf("%0.0f", objs) }' $TMP/files)
4113 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4114 '($1 == '$N') { objs += 1 } \
4115 END { printf("%0.0f", objs) }')
4116 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4118 unlinkmany $DIR/$tdir/t- 1000
4121 for N in $(seq 1 $((OSTCOUNT - 1))); do
4122 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4123 error "OST $N has less objects vs OST $NLAST" \
4124 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4125 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4126 error "OST $N has less objects vs OST $NLAST" \
4127 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4129 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4130 error "OST $N has less #0 objects vs OST $NLAST" \
4131 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4132 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4133 error "OST $N has less #0 objects vs OST $NLAST" \
4134 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4138 run_test 51d "check object distribution ===================="
4141 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4142 skip "Only applicable to ldiskfs-based MDTs"
4146 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4147 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4149 touch $DIR/$tdir/d0/foo
4150 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4151 error "file exceed 65000 nlink limit!"
4152 unlinkmany $DIR/$tdir/d0/f- 65001
4155 run_test 51e "check file nlink limit"
4158 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4159 test_mkdir -p $DIR/$tdir
4160 touch $DIR/$tdir/foo
4161 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4162 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4163 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4164 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4165 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4167 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4168 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4169 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4171 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4172 cp -r $DIR/$tdir /tmp/
4173 rm -fr $DIR/$tdir || error "cleanup rm failed"
4175 run_test 52a "append-only flag test (should return errors) ====="
4178 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4179 test_mkdir -p $DIR/$tdir
4180 touch $DIR/$tdir/foo
4181 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4182 cat test > $DIR/$tdir/foo && error "cat test worked"
4183 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4184 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4185 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4187 echo foo >> $DIR/$tdir/foo && error "echo worked"
4188 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4189 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4190 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4191 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4193 chattr -i $DIR/$tdir/foo || error "chattr failed"
4195 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4197 run_test 52b "immutable flag test (should return errors) ======="
4200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4201 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4202 remote_ost_nodsh && skip "remote OST with nodsh" && return
4215 local support_last_seq=true
4217 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4218 support_last_seq=false
4221 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4223 for value in $(do_facet $SINGLEMDS \
4224 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4225 param=$(echo ${value[0]} | cut -d "=" -f1)
4226 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4228 if $support_last_seq; then
4229 param_seq=$(echo $param |
4230 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4231 mds_last_seq=$(do_facet $SINGLEMDS \
4232 $LCTL get_param -n $param_seq)
4234 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4236 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4237 node=$(facet_active_host ost$((ostnum+1)))
4238 param="obdfilter.$ostname.last_id"
4239 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4240 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4241 ost_last_id=$ost_last
4243 if $support_last_seq; then
4244 ost_last_id=$(echo $ost_last |
4245 awk -F':' '{print $2}' |
4247 ost_last_seq=$(echo $ost_last |
4248 awk -F':' '{print $1}')
4249 [[ $ost_last_seq = $mds_last_seq ]] || continue
4252 if [[ $ost_last_id != $mds_last ]]; then
4253 error "$ost_last_id != $mds_last"
4260 $found || error "can not match last_seq/last_id for $mdtosc"
4263 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4266 $SOCKETSERVER $DIR/socket ||
4267 error "$SOCKETSERVER $DIR/socket failed: $?"
4268 $SOCKETCLIENT $DIR/socket ||
4269 error "$SOCKETCLIENT $DIR/socket failed: $?"
4270 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4272 run_test 54a "unix domain socket test =========================="
4278 dd if=/dev/zero of=$f bs=$(page_size) count=1
4280 run_test 54b "char device works in lustre ======================"
4283 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4284 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4285 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4287 for i in $(seq 3 7); do
4288 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4296 loopdev="$DIR/loop54c"
4299 $UMOUNT -d $DIR/$tdir || rc=$?
4300 losetup -d $loopdev || true
4301 losetup -d $LOOPDEV || true
4302 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4308 loopdev="$DIR/loop54c"
4311 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4312 trap cleanup_54c EXIT
4313 mknod $loopdev b 7 $LOOPNUM
4314 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4315 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4316 losetup $loopdev $DIR/$tfile ||
4317 error "can't set up $loopdev for $DIR/$tfile"
4318 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4319 test_mkdir -p $DIR/$tdir
4320 mount -t ext2 $loopdev $DIR/$tdir ||
4321 error "error mounting $loopdev on $DIR/$tdir"
4322 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4325 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4329 run_test 54c "block device works in lustre ====================="
4335 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4337 run_test 54d "fifo device works in lustre ======================"
4342 cp -aL /dev/console $f
4343 echo $string > $f || error "echo $string to $f failed"
4345 run_test 54e "console/tty device works in lustre ======================"
4347 #The test_55 used to be iopen test and it was removed by bz#24037.
4348 #run_test 55 "check iopen_connect_dentry() ======================"
4350 test_56a() { # was test_56
4353 test_mkdir -p $DIR/$tdir/dir
4355 NUMFILESx2=$(($NUMFILES * 2))
4356 for i in $(seq 1 $NUMFILES); do
4357 touch $DIR/$tdir/file$i
4358 touch $DIR/$tdir/dir/file$i
4361 # test lfs getstripe with --recursive
4362 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4363 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4364 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4365 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4366 [[ $FILENUM -eq $NUMFILES ]] ||
4367 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4368 echo "$GETSTRIPE --recursive passed."
4370 # test lfs getstripe with file instead of dir
4371 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4372 [[ $FILENUM -eq 1 ]] ||
4373 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4374 echo "$GETSTRIPE file1 passed."
4376 #test lfs getstripe with --verbose
4377 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4378 grep -c lmm_magic) -eq $NUMFILES ]] ||
4379 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4380 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4381 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4382 echo "$GETSTRIPE --verbose passed."
4384 #test lfs getstripe with --obd
4385 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4386 grep -q "unknown obduuid" ||
4387 error "$GETSTRIPE --obd wrong_uuid should return error message"
4389 [[ $OSTCOUNT -lt 2 ]] &&
4390 skip_env "skipping other $GETSTRIPE --obd test" && return
4393 OBDUUID=$(ostuuid_from_index $OSTIDX)
4394 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4395 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4396 [[ $FOUND -eq $FILENUM ]] ||
4397 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4398 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4399 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4400 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4401 error "$GETSTRIPE --obd: should not show file on other obd"
4402 echo "$GETSTRIPE --obd passed"
4404 run_test 56a "check $GETSTRIPE"
4409 local LOCAL_NUMFILES="$1"
4410 local LOCAL_NUMDIRS="$2"
4411 local MKDIR_PARAMS="$3"
4412 local DIR_STRIPE_PARAMS="$4"
4414 if [ ! -d "$TDIR" ] ; then
4415 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4416 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4417 for i in `seq 1 $LOCAL_NUMFILES` ; do
4420 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4421 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4422 for j in `seq 1 $LOCAL_NUMFILES` ; do
4423 touch $TDIR/dir$i/file$j
4429 setup_56_special() {
4433 if [ ! -e "$TDIR/loop1b" ] ; then
4434 for i in `seq 1 $LOCAL_NUMFILES` ; do
4435 mknod $TDIR/loop${i}b b 7 $i
4436 mknod $TDIR/null${i}c c 1 3
4437 ln -s $TDIR/file1 $TDIR/link${i}l
4439 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4440 mknod $TDIR/dir$i/loop${i}b b 7 $i
4441 mknod $TDIR/dir$i/null${i}c c 1 3
4442 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4451 setup_56 $NUMFILES $NUMDIRS
4453 EXPECTED=$(($NUMDIRS + 2))
4454 # test lfs find with -name
4455 for i in $(seq 1 $NUMFILES) ; do
4456 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4457 [ $NUMS -eq $EXPECTED ] ||
4458 error "lfs find -name \"*$i\" $TDIR wrong: "\
4459 "found $NUMS, expected $EXPECTED"
4462 run_test 56g "check lfs find -name ============================="
4468 setup_56 $NUMFILES $NUMDIRS
4470 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4471 # test lfs find with ! -name
4472 for i in $(seq 1 $NUMFILES) ; do
4473 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4474 [ $NUMS -eq $EXPECTED ] ||
4475 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4476 "found $NUMS, expected $EXPECTED"
4479 run_test 56h "check lfs find ! -name ============================="
4483 test_mkdir -p $DIR/$tdir
4484 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4485 CMD="$LFIND -ost $UUID $DIR/$tdir"
4487 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4489 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4493 setup_56_special $NUMFILES $NUMDIRS
4495 EXPECTED=$((NUMDIRS + 1))
4496 CMD="$LFIND -type d $TDIR"
4497 NUMS=$($CMD | wc -l)
4498 [ $NUMS -eq $EXPECTED ] ||
4499 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4501 run_test 56j "check lfs find -type d ============================="
4505 setup_56_special $NUMFILES $NUMDIRS
4507 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4508 CMD="$LFIND -type f $TDIR"
4509 NUMS=$($CMD | wc -l)
4510 [ $NUMS -eq $EXPECTED ] ||
4511 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4513 run_test 56k "check lfs find -type f ============================="
4517 setup_56_special $NUMFILES $NUMDIRS
4519 EXPECTED=$((NUMDIRS + NUMFILES))
4520 CMD="$LFIND -type b $TDIR"
4521 NUMS=$($CMD | wc -l)
4522 [ $NUMS -eq $EXPECTED ] ||
4523 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4525 run_test 56l "check lfs find -type b ============================="
4529 setup_56_special $NUMFILES $NUMDIRS
4531 EXPECTED=$((NUMDIRS + NUMFILES))
4532 CMD="$LFIND -type c $TDIR"
4533 NUMS=$($CMD | wc -l)
4534 [ $NUMS -eq $EXPECTED ] ||
4535 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4537 run_test 56m "check lfs find -type c ============================="
4541 setup_56_special $NUMFILES $NUMDIRS
4543 EXPECTED=$((NUMDIRS + NUMFILES))
4544 CMD="$LFIND -type l $TDIR"
4545 NUMS=$($CMD | wc -l)
4546 [ $NUMS -eq $EXPECTED ] ||
4547 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4549 run_test 56n "check lfs find -type l ============================="
4553 setup_56 $NUMFILES $NUMDIRS
4554 utime $TDIR/file1 > /dev/null || error "utime (1)"
4555 utime $TDIR/file2 > /dev/null || error "utime (2)"
4556 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4557 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4558 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4559 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4562 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4563 [ $NUMS -eq $EXPECTED ] || \
4564 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4567 CMD="$LFIND -mtime 0 $TDIR"
4568 NUMS=$($CMD | wc -l)
4569 [ $NUMS -eq $EXPECTED ] ||
4570 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4572 run_test 56o "check lfs find -mtime for old files =========================="
4575 [ $RUNAS_ID -eq $UID ] &&
4576 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4579 setup_56 $NUMFILES $NUMDIRS
4581 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4583 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4584 NUMS=$($CMD | wc -l)
4585 [ $NUMS -eq $EXPECTED ] || \
4586 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4588 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4589 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4590 NUMS=$($CMD | wc -l)
4591 [ $NUMS -eq $EXPECTED ] || \
4592 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4594 run_test 56p "check lfs find -uid and ! -uid ==============================="
4597 [ $RUNAS_ID -eq $UID ] &&
4598 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4601 setup_56 $NUMFILES $NUMDIRS
4603 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4606 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4607 NUMS=$($CMD | wc -l)
4608 [ $NUMS -eq $EXPECTED ] ||
4609 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4611 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4612 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4613 NUMS=$($CMD | wc -l)
4614 [ $NUMS -eq $EXPECTED ] ||
4615 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4617 run_test 56q "check lfs find -gid and ! -gid ==============================="
4621 setup_56 $NUMFILES $NUMDIRS
4624 CMD="$LFIND -size 0 -type f $TDIR"
4625 NUMS=$($CMD | wc -l)
4626 [ $NUMS -eq $EXPECTED ] ||
4627 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4629 CMD="$LFIND ! -size 0 -type f $TDIR"
4630 NUMS=$($CMD | wc -l)
4631 [ $NUMS -eq $EXPECTED ] ||
4632 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4633 echo "test" > $TDIR/$tfile
4634 echo "test2" > $TDIR/$tfile.2 && sync
4636 CMD="$LFIND -size 5 -type f $TDIR"
4637 NUMS=$($CMD | wc -l)
4638 [ $NUMS -eq $EXPECTED ] ||
4639 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4641 CMD="$LFIND -size +5 -type f $TDIR"
4642 NUMS=$($CMD | wc -l)
4643 [ $NUMS -eq $EXPECTED ] ||
4644 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4646 CMD="$LFIND -size +0 -type f $TDIR"
4647 NUMS=$($CMD | wc -l)
4648 [ $NUMS -eq $EXPECTED ] ||
4649 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4651 CMD="$LFIND ! -size -5 -type f $TDIR"
4652 NUMS=$($CMD | wc -l)
4653 [ $NUMS -eq $EXPECTED ] ||
4654 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4656 CMD="$LFIND -size -5 -type f $TDIR"
4657 NUMS=$($CMD | wc -l)
4658 [ $NUMS -eq $EXPECTED ] ||
4659 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4661 run_test 56r "check lfs find -size works =========================="
4663 test_56s() { # LU-611
4665 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4667 if [[ $OSTCOUNT -gt 1 ]]; then
4668 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4672 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4676 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4677 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4678 NUMS=$($CMD | wc -l)
4679 [ $NUMS -eq $EXPECTED ] || {
4681 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4684 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4685 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4686 NUMS=$($CMD | wc -l)
4687 [ $NUMS -eq $EXPECTED ] || {
4689 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4693 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4694 NUMS=$($CMD | wc -l)
4695 [ $NUMS -eq $EXPECTED ] || {
4697 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4700 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4701 NUMS=$($CMD | wc -l)
4702 [ $NUMS -eq $EXPECTED ] || {
4704 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4708 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4709 NUMS=$($CMD | wc -l)
4710 [ $NUMS -eq $EXPECTED ] || {
4712 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4715 run_test 56s "check lfs find -stripe-count works"
4717 test_56t() { # LU-611
4719 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4721 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4723 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4724 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4725 NUMS=$($CMD | wc -l)
4726 [ $NUMS -eq $EXPECTED ] ||
4727 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4729 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4730 NUMS=$($CMD | wc -l)
4731 [ $NUMS -eq $EXPECTED ] ||
4732 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4734 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4735 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4736 NUMS=$($CMD | wc -l)
4737 [ $NUMS -eq $EXPECTED ] ||
4738 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4740 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4741 NUMS=$($CMD | wc -l)
4742 [ $NUMS -eq $EXPECTED ] ||
4743 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4746 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4747 NUMS=$($CMD | wc -l)
4748 [ $NUMS -eq $EXPECTED ] ||
4749 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4751 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4752 NUMS=$($CMD | wc -l)
4753 [ $NUMS -eq $EXPECTED ] ||
4754 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4757 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4758 NUMS=$($CMD | wc -l)
4759 [ $NUMS -eq $EXPECTED ] ||
4760 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4762 run_test 56t "check lfs find -stripe-size works"
4764 test_56u() { # LU-611
4766 setup_56 $NUMFILES $NUMDIRS "-i 0"
4768 if [[ $OSTCOUNT -gt 1 ]]; then
4769 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4775 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4776 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4777 NUMS=$($CMD | wc -l)
4778 [ $NUMS -eq $EXPECTED ] ||
4779 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4782 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4783 NUMS=$($CMD | wc -l)
4784 [ $NUMS -eq $EXPECTED ] ||
4785 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4787 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4788 NUMS=$($CMD | wc -l)
4789 [ $NUMS -eq $EXPECTED ] ||
4790 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4793 # This should produce an error and not return any files
4794 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4795 NUMS=$($CMD 2>/dev/null | wc -l)
4796 [ $NUMS -eq $EXPECTED ] ||
4797 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4799 if [[ $OSTCOUNT -gt 1 ]]; then
4800 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4801 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4802 NUMS=$($CMD | wc -l)
4803 [ $NUMS -eq $EXPECTED ] ||
4804 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4807 run_test 56u "check lfs find -stripe-index works"
4814 setup_56 $NUMFILES $NUMDIRS
4816 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4817 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4819 for file in $($LFIND -mdt $UUID $TDIR); do
4820 file_mdt_idx=$($GETSTRIPE -M $file)
4821 [ $file_mdt_idx -eq $MDT_IDX ] ||
4822 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4825 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4828 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4833 rm -rf $TDIR || error "remove $TDIR failed"
4834 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4837 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4838 error "$GETSTRIPE -S -d $TDIR failed"
4839 stripe_size=${stripe_size%% *}
4841 local file_size=$((stripe_size * OSTCOUNT))
4842 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4843 local required_space=$((file_num * file_size))
4844 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4845 [[ $free_space -le $((required_space / 1024)) ]] &&
4846 skip_env "need at least $required_space bytes free space," \
4847 "have $free_space kbytes" && return
4850 local dd_count=$((file_size / dd_bs))
4852 # write data into the files
4856 for i in $(seq 1 $NUMFILES); do
4858 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4859 error "write data into $file failed"
4861 for i in $(seq 1 $NUMDIRS); do
4862 for j in $(seq 1 $NUMFILES); do
4863 file=$TDIR/dir$i/file$j
4864 yes | dd bs=$dd_bs count=$dd_count of=$file \
4866 error "write data into $file failed"
4871 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4874 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4876 eval $cmd || error "$cmd failed"
4878 check_stripe_count $TDIR/file1 $expected
4880 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4882 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4883 # OST 1 if it is on OST 0. This file is small enough to
4884 # be on only one stripe.
4885 file=$TDIR/migr_1_ost
4886 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4887 error "write data into $file failed"
4888 local obdidx=$($LFS getstripe -i $file)
4889 local oldmd5=$(md5sum $file)
4891 [[ $obdidx -eq 0 ]] && newobdidx=1
4892 cmd="$LFS migrate -i $newobdidx $file"
4894 eval $cmd || error "$cmd failed"
4895 local realobdix=$($LFS getstripe -i $file)
4896 local newmd5=$(md5sum $file)
4897 [[ $newobdidx -ne $realobdix ]] &&
4898 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4899 [[ "$oldmd5" != "$newmd5" ]] &&
4900 error "md5sum differ: $oldmd5, $newmd5"
4904 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4906 eval $cmd || error "$cmd failed"
4908 for j in $(seq 1 $NUMFILES); do
4909 check_stripe_count $TDIR/dir1/file$j $expected
4912 # lfs_migrate works with lfs find
4913 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4914 $LFS_MIGRATE -y -c $expected"
4916 eval $cmd || error "$cmd failed"
4918 for i in $(seq 2 $NUMFILES); do
4919 check_stripe_count $TDIR/file$i $expected
4921 for i in $(seq 2 $NUMDIRS); do
4922 for j in $(seq 1 $NUMFILES); do
4923 check_stripe_count $TDIR/dir$i/file$j $expected
4927 run_test 56w "check lfs_migrate -c stripe_count works"
4930 check_swap_layouts_support && return 0
4931 [[ $OSTCOUNT -lt 2 ]] &&
4932 skip_env "need 2 OST, skipping test" && return
4934 local dir0=$DIR/$tdir/$testnum
4935 test_mkdir -p $dir0 || error "creating dir $dir0"
4937 local ref1=/etc/passwd
4938 local file1=$dir0/file1
4940 $SETSTRIPE -c 2 $file1
4942 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4943 stripe=$($GETSTRIPE -c $file1)
4944 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4945 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4950 run_test 56x "lfs migration support"
4953 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4954 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
4958 local dir0=$DIR/$tdir/$testnum
4959 test_mkdir -p $dir0 || error "creating dir $dir0"
4960 local f1=$dir0/file1
4961 local f2=$dir0/file2
4963 touch $f1 || error "creating std file $f1"
4964 $MULTIOP $f2 H2c || error "creating released file $f2"
4966 # a directory can be raid0, so ask only for files
4967 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4968 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4970 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4971 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4973 # only files can be released, so no need to force file search
4974 res=$($LFIND $dir0 -L released)
4975 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4977 res=$($LFIND $dir0 \! -L released)
4978 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4981 run_test 56y "lfs find -L raid0|released"
4983 test_56z() { # LU-4824
4984 # This checks to make sure 'lfs find' continues after errors
4985 # There are two classes of errors that should be caught:
4986 # - If multiple paths are provided, all should be searched even if one
4988 # - If errors are encountered during the search, it should not terminate
4991 test_mkdir $DIR/$tdir
4992 for i in d{0..9}; do
4993 test_mkdir $DIR/$tdir/$i
4995 touch $DIR/$tdir/d{0..9}/$tfile
4996 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
4997 error "$LFS find did not return an error"
4998 # Make a directory unsearchable. This should NOT be the last entry in
4999 # directory order. Arbitrarily pick the 6th entry
5000 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5001 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5002 # The user should be able to see 10 directories and 9 files
5003 [ $count == 19 ] || error "$LFS find did not continue after error"
5005 run_test 56z "lfs find should continue after an error"
5007 test_56aa() { # LU-5937
5008 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5011 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5013 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5014 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5016 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5018 run_test 56aa "lfs find --size under striped dir"
5021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5022 # note test will not do anything if MDS is not local
5023 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5024 skip "Only applicable to ldiskfs-based MDTs"
5028 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5029 local MNTDEV="osd*.*MDT*.mntdev"
5030 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5031 [ -z "$DEV" ] && error "can't access $MNTDEV"
5032 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5033 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5034 error "can't access $DEV"
5035 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5036 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5040 run_test 57a "verify MDS filesystem created with large inodes =="
5043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5044 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5045 skip "Only applicable to ldiskfs-based MDTs"
5049 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5050 local dir=$DIR/$tdir
5054 local FILEN=$dir/f$FILECOUNT
5056 rm -rf $dir || error "removing $dir"
5057 test_mkdir -p -c1 $dir || error "creating $dir"
5058 local mdtidx=$($LFS getstripe -M $dir)
5059 local mdtname=MDT$(printf %04x $mdtidx)
5060 local facet=mds$((mdtidx + 1))
5062 echo "mcreating $FILECOUNT files"
5063 createmany -m $dir/f 1 $FILECOUNT || \
5064 error "creating files in $dir"
5066 # verify that files do not have EAs yet
5067 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5068 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5072 df $dir #make sure we get new statfs data
5073 local MDSFREE=$(do_facet $facet \
5074 lctl get_param -n osd*.*$mdtname.kbytesfree)
5075 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5076 echo "opening files to create objects/EAs"
5078 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5079 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5082 # verify that files have EAs now
5083 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5084 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5086 sleep 1 #make sure we get new statfs data
5088 local MDSFREE2=$(do_facet $facet \
5089 lctl get_param -n osd*.*$mdtname.kbytesfree)
5090 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5091 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5092 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5093 error "MDC before $MDCFREE != after $MDCFREE2"
5095 echo "MDC before $MDCFREE != after $MDCFREE2"
5096 echo "unable to confirm if MDS has large inodes"
5101 run_test 57b "default LOV EAs are stored inside large inodes ==="
5104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5105 [ -z "$(which wiretest 2>/dev/null)" ] &&
5106 skip_env "could not find wiretest" && return
5109 run_test 58 "verify cross-platform wire constants =============="
5112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5113 echo "touch 130 files"
5114 createmany -o $DIR/f59- 130
5116 unlinkmany $DIR/f59- 130
5118 # wait for commitment of removal
5119 wait_delete_completed
5121 run_test 59 "verify cancellation of llog records async ========="
5123 TEST60_HEAD="test_60 run $RANDOM"
5125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5126 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5127 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5128 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5129 skip_env "missing subtest run-llog.sh" && return
5131 log "$TEST60_HEAD - from kernel mode"
5132 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5133 do_facet mgs sh run-llog.sh
5134 do_facet mgs $LCTL dk > $TMP/$tfile
5136 # LU-6388: test llog_reader
5137 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5138 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5139 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5140 skip_env "missing llog_reader" && return
5141 local fstype=$(facet_fstype mgs)
5142 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5143 skip_env "Only for ldiskfs or zfs type mgs" && return
5145 local mntpt=$(facet_mntpt mgs)
5146 local mgsdev=$(mgsdevname 1)
5158 #get fid and record list
5159 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5161 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5163 #remount mgs as ldiskfs or zfs type
5164 stop mgs || error "stop mgs failed"
5165 mount_fstype mgs || error "remount mgs failed"
5166 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5169 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5170 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5175 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5177 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5179 echo "obj_file is $obj_file"
5180 do_facet mgs $llog_reader $obj_file
5182 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5183 awk '{ print $3 }' | sed -e "s/^type=//g")
5184 if [ $rec_type != $rec ]; then
5185 echo "FAILED test_60a wrong record type $rec_type," \
5191 #check obj path if record type is LLOG_LOGID_MAGIC
5192 if [ "$rec" == "1064553b" ]; then
5193 path=$(do_facet mgs $llog_reader $obj_file |
5194 grep "path=" | awk '{ print $NF }' |
5195 sed -e "s/^path=//g")
5196 if [ $obj_file != $mntpt/$path ]; then
5197 echo "FAILED test_60a wrong obj path" \
5198 "$montpt/$path, should be $obj_file"
5205 #restart mgs before "error", otherwise it will block the next test
5206 stop mgs || error "stop mgs failed"
5207 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5208 $pass || error "test failed, see FAILED test_60a messages for specifics"
5210 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5212 test_60b() { # bug 6411
5213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5215 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
5227 [[ $LLOG_COUNT -gt 50 ]] &&
5228 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5230 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5234 echo "create 5000 files"
5235 createmany -o $DIR/f60c- 5000
5236 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5237 lctl set_param fail_loc=0x80000137
5238 unlinkmany $DIR/f60c- 5000
5239 lctl set_param fail_loc=0
5241 run_test 60c "unlink file when mds full"
5244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5245 SAVEPRINTK=$(lctl get_param -n printk)
5247 # verify "lctl mark" is even working"
5248 MESSAGE="test message ID $RANDOM $$"
5249 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5250 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5252 lctl set_param printk=0 || error "set lnet.printk failed"
5253 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5254 MESSAGE="new test message ID $RANDOM $$"
5255 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5256 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5257 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5259 lctl set_param -n printk="$SAVEPRINTK"
5261 run_test 60d "test printk console message masking"
5264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5266 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5267 cancel_lru_locks osc
5268 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5271 run_test 61 "mmap() writes don't make sync hang ================"
5273 # bug 2330 - insufficient obd_match error checking causes LBUG
5275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5278 cancel_lru_locks osc
5279 lctl set_param fail_loc=0x405
5280 cat $f && error "cat succeeded, expect -EIO"
5281 lctl set_param fail_loc=0
5283 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5284 # match every page all of the time.
5285 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5287 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5288 # Though this test is irrelevant anymore, it helped to reveal some
5289 # other grant bugs (LU-4482), let's keep it.
5290 test_63a() { # was test_63
5291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5292 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5293 for i in `seq 10` ; do
5294 dd if=/dev/zero of=$DIR/f63 bs=8k &
5300 rm -f $DIR/f63 || true
5302 run_test 63a "Verify oig_wait interruption does not crash ======="
5304 # bug 2248 - async write errors didn't return to application on sync
5305 # bug 3677 - async write errors left page locked
5307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5309 lctl set_param debug=-1
5311 # ensure we have a grant to do async writes
5312 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5315 sync # sync lest earlier test intercept the fail_loc
5317 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5318 lctl set_param fail_loc=0x80000406
5319 $MULTIOP $DIR/$tfile Owy && \
5320 error "sync didn't return ENOMEM"
5321 sync; sleep 2; sync # do a real sync this time to flush page
5322 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5323 error "locked page left in cache after async error" || true
5326 run_test 63b "async write errors should be returned to fsync ==="
5329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5331 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5333 run_test 64a "verify filter grant calculations (in kernel) ====="
5336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5337 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5339 run_test 64b "check out-of-space detection on client ==========="
5342 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5344 run_test 64c "verify grant shrink ========================------"
5346 # bug 1414 - set/get directories' stripe info
5348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5349 test_mkdir -p $DIR/$tdir
5351 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5353 run_test 65a "directory with no stripe info ===================="
5356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5357 test_mkdir -p $DIR/$tdir
5358 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5361 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5363 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
5366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5367 if [[ $OSTCOUNT -gt 1 ]]; then
5368 test_mkdir -p $DIR/$tdir
5369 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5370 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5372 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5375 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
5378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5379 test_mkdir -p $DIR/$tdir
5380 if [[ $STRIPECOUNT -le 0 ]]; then
5382 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5383 #LOV_MAX_STRIPE_COUNT is 2000
5384 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5386 sc=$(($STRIPECOUNT - 1))
5388 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5389 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5390 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5391 error "lverify failed"
5393 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
5396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5397 test_mkdir -p $DIR/$tdir
5399 $SETSTRIPE $DIR/$tdir || error "setstripe"
5400 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5401 error "no stripe info failed"
5403 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5405 run_test 65e "directory setstripe defaults ======================="
5408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5409 test_mkdir -p $DIR/${tdir}f
5410 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5412 run_test 65f "dir setstripe permission (should return error) ==="
5415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5416 test_mkdir -p $DIR/$tdir
5417 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5419 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5420 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5421 error "delete default stripe failed"
5423 run_test 65g "directory setstripe -d ==========================="
5426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5427 test_mkdir -p $DIR/$tdir
5428 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5430 test_mkdir -p $DIR/$tdir/dd1
5431 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5432 error "stripe info inherit failed"
5434 run_test 65h "directory stripe info inherit ===================="
5436 test_65i() { # bug6367
5437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5438 $SETSTRIPE -S 65536 -c -1 $MOUNT
5440 run_test 65i "set non-default striping on root directory (bug 6367)="
5442 test_65ia() { # bug12836
5443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5444 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5446 run_test 65ia "getstripe on -1 default directory striping"
5448 test_65ib() { # bug12836
5449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5450 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5452 run_test 65ib "getstripe -v on -1 default directory striping"
5454 test_65ic() { # bug12836
5455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5456 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5458 run_test 65ic "new find on -1 default directory striping"
5460 test_65j() { # bug6367
5461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5463 # if we aren't already remounting for each test, do so for this test
5464 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5465 cleanup || error "failed to unmount"
5468 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5470 run_test 65j "set default striping on root directory (bug 6367)="
5472 test_65k() { # bug11679
5473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5474 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5475 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5477 echo "Check OST status: "
5478 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5479 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5481 for OSC in $MDS_OSCS; do
5482 echo $OSC "is activate"
5483 do_facet $SINGLEMDS lctl --device %$OSC activate
5487 for INACTIVE_OSC in $MDS_OSCS; do
5488 echo "Deactivate: " $INACTIVE_OSC
5489 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5490 for STRIPE_OSC in $MDS_OSCS; do
5491 OST=`osc_to_ost $STRIPE_OSC`
5492 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5493 awk -F: /$OST/'{ print $1 }' | head -n 1`
5495 [ -f $DIR/$tdir/$IDX ] && continue
5496 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5497 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5499 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5502 echo $INACTIVE_OSC "is Activate."
5503 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5506 run_test 65k "validate manual striping works properly with deactivated OSCs"
5508 test_65l() { # bug 12836
5509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5510 test_mkdir -p $DIR/$tdir/test_dir
5511 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5512 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5514 run_test 65l "lfs find on -1 stripe dir ========================"
5516 # bug 2543 - update blocks count on client
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5520 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5521 sync; sync_all_data; sync; sync_all_data
5522 cancel_lru_locks osc
5523 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5524 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5526 run_test 66 "update inode blocks count on client ==============="
5531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5533 if [ ! -z "$LLOOP" ]; then
5534 if swapon -s | grep -q $LLOOP; then
5535 swapoff $LLOOP || error "swapoff failed"
5538 $LCTL blockdev_detach $LLOOP || error "detach failed"
5542 if [ ! -z "$LLITELOOPLOAD" ]; then
5550 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5554 swapon -s | awk '($1 == "'$1'") { print $4 }'
5557 # test case for lloop driver, basic function
5559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5560 [ "$UID" != 0 ] && skip_env "must run as root" && return
5561 llite_lloop_enabled || \
5562 { skip_env "llite_lloop module disabled" && return; }
5564 trap cleanup_68 EXIT
5566 if ! module_loaded llite_lloop; then
5567 if load_module llite/llite_lloop; then
5570 skip_env "can't find module llite_lloop"
5575 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5576 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5577 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5579 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5580 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5584 run_test 68a "lloop driver - basic test ========================"
5586 # excercise swapping to lustre by adding a high priority swapfile entry
5587 # and then consuming memory until it is used.
5588 test_68b() { # was test_68
5589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5590 [ "$UID" != 0 ] && skip_env "must run as root" && return
5591 lctl get_param -n devices | grep -q obdfilter && \
5592 skip "local OST" && return
5594 grep -q llite_lloop /proc/modules
5595 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5597 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5598 skip "can't reliably test swap with TCP" && return
5600 MEMTOTAL=`meminfo MemTotal`
5601 NR_BLOCKS=$((MEMTOTAL>>8))
5602 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5604 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5605 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5608 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5610 trap cleanup_68 EXIT
5612 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5614 echo "before: `swapon -s | grep $LLOOP`"
5615 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5616 echo "after: `swapon -s | grep $LLOOP`"
5617 SWAPUSED=`swap_used $LLOOP`
5621 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5623 run_test 68b "support swapping to Lustre ========================"
5625 # bug5265, obdfilter oa2dentry return -ENOENT
5626 # #define OBD_FAIL_OST_ENOENT 0x217
5628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5629 remote_ost_nodsh && skip "remote OST with nodsh" && return
5632 $SETSTRIPE -c 1 -i 0 $f
5634 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5636 do_facet ost1 lctl set_param fail_loc=0x217
5637 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5638 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5640 do_facet ost1 lctl set_param fail_loc=0
5641 $DIRECTIO write $f 0 2 || error "write error"
5643 cancel_lru_locks osc
5644 $DIRECTIO read $f 0 1 || error "read error"
5646 do_facet ost1 lctl set_param fail_loc=0x217
5647 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5649 do_facet ost1 lctl set_param fail_loc=0
5652 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5655 test_mkdir -p $DIR/$tdir
5656 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5657 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5659 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5661 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5663 [ "$RUNAS_ID" = "$UID" ] &&
5664 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5666 # Check that testing environment is properly set up. Skip if not
5667 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5668 skip_env "User $RUNAS_ID does not exist - skipping"
5672 chmod 777 $DIR/$tfile
5673 chmod ug+s $DIR/$tfile
5674 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5675 error "$RUNAS dd $DIR/$tfile failed"
5676 # See if we are still setuid/sgid
5677 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5678 error "S/gid is not dropped on write"
5679 # Now test that MDS is updated too
5680 cancel_lru_locks mdc
5681 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5682 error "S/gid is not dropped on MDS"
5685 run_test 72a "Test that remove suid works properly (bug5695) ===="
5687 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5690 [ "$RUNAS_ID" = "$UID" ] && \
5691 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5692 [ "$RUNAS_ID" -eq 0 ] && \
5693 skip_env "RUNAS_ID = 0 -- skipping" && return
5695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5696 # Check that testing environment is properly set up. Skip if not
5697 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5698 skip_env "User $RUNAS_ID does not exist - skipping"
5701 touch $DIR/${tfile}-f{g,u}
5702 test_mkdir $DIR/${tfile}-dg
5703 test_mkdir $DIR/${tfile}-du
5704 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5705 chmod g+s $DIR/${tfile}-{f,d}g
5706 chmod u+s $DIR/${tfile}-{f,d}u
5707 for perm in 777 2777 4777; do
5708 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5709 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5710 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5711 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5715 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5717 # bug 3462 - multiple simultaneous MDC requests
5719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5720 test_mkdir $DIR/d73-1
5721 test_mkdir $DIR/d73-2
5722 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5725 lctl set_param fail_loc=0x80000129
5726 $MULTIOP $DIR/d73-1/f73-2 Oc &
5728 lctl set_param fail_loc=0
5730 $MULTIOP $DIR/d73-2/f73-3 Oc &
5734 wait $pid1 || return 1
5738 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5739 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5740 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5744 run_test 73 "multiple MDC requests (should not deadlock)"
5746 test_74a() { # bug 6149, 6184
5747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5748 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5750 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5751 # will spin in a tight reconnection loop
5753 $LCTL set_param fail_loc=0x8000030e
5754 # get any lock that won't be difficult - lookup works.
5756 $LCTL set_param fail_loc=0
5760 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5762 test_74b() { # bug 13310
5763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5764 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5766 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5767 # will spin in a tight reconnection loop
5768 $LCTL set_param fail_loc=0x8000030e
5769 # get a "difficult" lock
5771 $LCTL set_param fail_loc=0
5775 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5779 #define OBD_FAIL_LDLM_NEW_LOCK
5780 $LCTL set_param fail_loc=0x319
5781 touch $DIR/$tfile && error "touch successful"
5782 $LCTL set_param fail_loc=0
5785 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5788 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5791 get_inode_slab_tunables() {
5792 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5795 set_inode_slab_tunables() {
5796 echo "lustre_inode_cache $1" > /proc/slabinfo
5799 test_76() { # Now for bug 20433, added originally in bug 1443
5800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5801 local SLAB_SETTINGS=`get_inode_slab_tunables`
5802 local CPUS=`getconf _NPROCESSORS_ONLN`
5803 # we cannot set limit below 1 which means 1 inode in each
5804 # per-cpu cache is still allowed
5805 set_inode_slab_tunables "1 1 0"
5806 cancel_lru_locks osc
5807 BEFORE_INODES=$(num_inodes)
5808 echo "before inodes: $BEFORE_INODES"
5810 [ "$SLOW" = "no" ] && COUNT=100
5811 for i in $(seq $COUNT); do
5815 cancel_lru_locks osc
5816 AFTER_INODES=$(num_inodes)
5817 echo "after inodes: $AFTER_INODES"
5819 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5821 AFTER_INODES=$(num_inodes)
5823 echo "wait $wait seconds inodes: $AFTER_INODES"
5824 if [ $wait -gt 30 ]; then
5825 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5828 set_inode_slab_tunables "$SLAB_SETTINGS"
5830 run_test 76 "confirm clients recycle inodes properly ===="
5836 # Note: in sptlrpc modes which enable its own bulk checksum, the
5837 # original crc32_le bulk checksum will be automatically disabled,
5838 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5839 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5840 # In this case set_checksums() will not be no-op, because sptlrpc
5841 # bulk checksum will be enabled all through the test.
5843 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5844 lctl set_param -n osc.*.checksums $1
5848 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5849 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5850 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5851 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5854 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5855 log "set checksum type to $1"
5858 F77_TMP=$TMP/f77-temp
5861 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5862 error "error writing to $F77_TMP"
5865 test_77a() { # bug 10889
5866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5867 $GSS && skip "could not run with gss" && return
5868 [ ! -f $F77_TMP ] && setup_f77
5870 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5874 run_test 77a "normal checksum read/write operation"
5876 test_77b() { # bug 10889
5877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5878 $GSS && skip "could not run with gss" && return
5879 [ ! -f $F77_TMP ] && setup_f77
5880 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5881 $LCTL set_param fail_loc=0x80000409
5884 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5885 error "dd error: $?"
5886 $LCTL set_param fail_loc=0
5888 for algo in $CKSUM_TYPES; do
5889 cancel_lru_locks osc
5890 set_checksum_type $algo
5891 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5892 $LCTL set_param fail_loc=0x80000408
5893 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5894 $LCTL set_param fail_loc=0
5897 set_checksum_type $ORIG_CSUM_TYPE
5900 run_test 77b "checksum error on client write, read"
5902 test_77d() { # bug 10889
5903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5904 $GSS && skip "could not run with gss" && return
5905 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5906 $LCTL set_param fail_loc=0x80000409
5908 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5909 error "direct write: rc=$?"
5910 $LCTL set_param fail_loc=0
5913 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5914 $LCTL set_param fail_loc=0x80000408
5916 cancel_lru_locks osc
5917 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5918 error "direct read: rc=$?"
5919 $LCTL set_param fail_loc=0
5922 run_test 77d "checksum error on OST direct write, read"
5924 test_77f() { # bug 10889
5925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5926 $GSS && skip "could not run with gss" && return
5928 for algo in $CKSUM_TYPES; do
5929 cancel_lru_locks osc
5930 set_checksum_type $algo
5931 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5932 $LCTL set_param fail_loc=0x409
5933 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5934 error "direct write succeeded"
5935 $LCTL set_param fail_loc=0
5937 set_checksum_type $ORIG_CSUM_TYPE
5940 run_test 77f "repeat checksum error on write (expect error)"
5942 test_77g() { # bug 10889
5943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5944 $GSS && skip "could not run with gss" && return
5945 remote_ost_nodsh && skip "remote OST with nodsh" && return
5947 [ ! -f $F77_TMP ] && setup_f77
5949 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5950 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5951 do_facet ost1 lctl set_param fail_loc=0x8000021a
5953 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5954 error "write error: rc=$?"
5955 do_facet ost1 lctl set_param fail_loc=0
5958 cancel_lru_locks osc
5959 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5960 do_facet ost1 lctl set_param fail_loc=0x8000021b
5962 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5963 do_facet ost1 lctl set_param fail_loc=0
5966 run_test 77g "checksum error on OST write, read"
5968 test_77i() { # bug 13805
5969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5970 $GSS && skip "could not run with gss" && return
5971 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5972 lctl set_param fail_loc=0x40b
5973 remount_client $MOUNT
5974 lctl set_param fail_loc=0
5975 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5976 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5977 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5978 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5980 remount_client $MOUNT
5982 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5984 test_77j() { # bug 13805
5985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5986 $GSS && skip "could not run with gss" && return
5987 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5988 lctl set_param fail_loc=0x40c
5989 remount_client $MOUNT
5990 lctl set_param fail_loc=0
5991 sleep 2 # wait async osc connect to finish
5992 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5993 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5994 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5995 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5997 remount_client $MOUNT
5999 run_test 77j "client only supporting ADLER32"
6001 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6005 test_78() { # bug 10901
6006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6007 remote_ost || { skip_env "local OST" && return; }
6010 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6011 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6012 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6013 echo "MemTotal: $MEMTOTAL"
6015 # reserve 256MB of memory for the kernel and other running processes,
6016 # and then take 1/2 of the remaining memory for the read/write buffers.
6017 if [ $MEMTOTAL -gt 512 ] ;then
6018 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6020 # for those poor memory-starved high-end clusters...
6021 MEMTOTAL=$((MEMTOTAL / 2))
6023 echo "Mem to use for directio: $MEMTOTAL"
6025 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6026 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6027 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6028 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6030 echo "Smallest OST: $SMALLESTOST"
6031 [[ $SMALLESTOST -lt 10240 ]] &&
6032 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6034 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6035 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6037 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6038 echo "File size: $F78SIZE"
6039 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6040 for i in $(seq 1 $NSEQ); do
6041 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6042 echo directIO rdwr round $i of $NSEQ
6043 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6048 run_test 78 "handle large O_DIRECT writes correctly ============"
6050 test_79() { # bug 12743
6051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6052 wait_delete_completed
6054 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6055 BKFREE=$(calc_osc_kbytes kbytesfree)
6056 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6058 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6059 DFTOTAL=`echo $STRING | cut -d, -f1`
6060 DFUSED=`echo $STRING | cut -d, -f2`
6061 DFAVAIL=`echo $STRING | cut -d, -f3`
6062 DFFREE=$(($DFTOTAL - $DFUSED))
6064 ALLOWANCE=$((64 * $OSTCOUNT))
6066 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6067 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6068 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6070 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6071 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6072 error "df free($DFFREE) mismatch OST free($BKFREE)"
6074 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6075 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6076 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6079 run_test 79 "df report consistency check ======================="
6081 test_80() { # bug 10718
6082 remote_ost_nodsh && skip "remote OST with nodsh" && return
6083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6084 # relax strong synchronous semantics for slow backends like ZFS
6085 local soc="obdfilter.*.sync_on_lock_cancel"
6086 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6088 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6089 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6090 facet_active_host $host; done | sort -u)
6091 do_nodes $hosts lctl set_param $soc=never
6094 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6096 local BEFORE=`date +%s`
6097 cancel_lru_locks osc
6098 local AFTER=`date +%s`
6099 local DIFF=$((AFTER-BEFORE))
6100 if [ $DIFF -gt 1 ] ; then
6101 error "elapsed for 1M@1T = $DIFF"
6104 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6108 run_test 80 "Page eviction is equally fast at high offsets too ===="
6110 test_81a() { # LU-456
6111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6112 remote_ost_nodsh && skip "remote OST with nodsh" && return
6113 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6114 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6115 do_facet ost1 lctl set_param fail_loc=0x80000228
6117 # write should trigger a retry and success
6118 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6119 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6121 if [ $RC -ne 0 ] ; then
6122 error "write should success, but failed for $RC"
6125 run_test 81a "OST should retry write when get -ENOSPC ==============="
6127 test_81b() { # LU-456
6128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6129 remote_ost_nodsh && skip "remote OST with nodsh" && return
6130 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6131 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6132 do_facet ost1 lctl set_param fail_loc=0x228
6134 # write should retry several times and return -ENOSPC finally
6135 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6136 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6139 if [ $RC -ne $ENOSPC ] ; then
6140 error "dd should fail for -ENOSPC, but succeed."
6143 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6145 test_82() { # LU-1031
6146 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6150 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6152 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6154 kill -USR1 $MULTIPID2
6156 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6157 error "First grouplock does not block second one"
6159 echo "Second grouplock blocks first one"
6161 kill -USR1 $MULTIPID1
6165 run_test 82 "Basic grouplock test ==============================="
6168 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6170 test_mkdir -p $DIR/d99cvsroot
6171 chown $RUNAS_ID $DIR/d99cvsroot
6172 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6175 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6178 run_test 99a "cvs init ========================================="
6181 [ -z "$(which cvs 2>/dev/null)" ] &&
6182 skip_env "could not find cvs" && return
6183 [ ! -d $DIR/d99cvsroot ] && test_99a
6185 # some versions of cvs import exit(1) when asked to import links or
6186 # files they can't read. ignore those files.
6187 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6188 ! -perm +4 -printf '-I %f\n')
6189 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6190 d99reposname vtag rtag
6192 run_test 99b "cvs import ======================================="
6195 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6196 [ ! -d $DIR/d99cvsroot ] && test_99b
6198 test_mkdir -p $DIR/d99reposname
6199 chown $RUNAS_ID $DIR/d99reposname
6200 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6202 run_test 99c "cvs checkout ====================================="
6205 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6206 [ ! -d $DIR/d99cvsroot ] && test_99c
6207 cd $DIR/d99reposname
6209 $RUNAS cvs add -m 'addmsg' foo99
6211 run_test 99d "cvs add =========================================="
6214 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6215 [ ! -d $DIR/d99cvsroot ] && test_99c
6216 cd $DIR/d99reposname
6219 run_test 99e "cvs update ======================================="
6222 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6223 [ ! -d $DIR/d99cvsroot ] && test_99d
6224 cd $DIR/d99reposname
6225 $RUNAS cvs commit -m 'nomsg' foo99
6226 rm -fr $DIR/d99cvsroot
6228 run_test 99f "cvs commit ======================================="
6231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6232 [ "$NETTYPE" = tcp ] || \
6233 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6236 remote_ost_nodsh && skip "remote OST with nodsh" && return
6237 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6239 { skip "useless for local single node setup" && return; }
6241 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6242 [ "$PROT" != "tcp" ] && continue
6243 RPORT=$(echo $REMOTE | cut -d: -f2)
6244 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6247 LPORT=`echo $LOCAL | cut -d: -f2`
6248 if [ $LPORT -ge 1024 ]; then
6249 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6251 error_exit "local: $LPORT > 1024, remote: $RPORT"
6254 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6256 run_test 100 "check local port using privileged port ==========="
6258 function get_named_value()
6267 echo $line | sed "s/^$tag[ ]*//"
6274 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6275 awk '/^max_cached_mb/ { print $2 }')
6278 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6284 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6288 local cache_limit=32
6290 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6291 trap cleanup_101a EXIT
6292 $LCTL set_param -n llite.*.read_ahead_stats 0
6293 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6296 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6298 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6299 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6302 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6303 get_named_value 'read but discarded' | cut -d" " -f1); do
6304 discard=$(($discard + $s))
6308 if [[ $(($discard * 10)) -gt $nreads ]]; then
6309 $LCTL get_param osc.*-osc*.rpc_stats
6310 $LCTL get_param llite.*.read_ahead_stats
6311 error "too many ($discard) discarded pages"
6313 rm -f $DIR/$tfile || true
6315 run_test 101a "check read-ahead for random reads ================"
6318 test_mkdir -p $DIR/$tdir
6319 local STRIPE_SIZE=$1
6320 local FILE_LENGTH=$2
6323 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6325 local list=$(comma_list $(osts_nodes))
6326 set_osd_param $list '' read_cache_enable 0
6327 set_osd_param $list '' writethrough_cache_enable 0
6329 trap cleanup_test101bc EXIT
6330 # prepare the read-ahead file
6331 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6333 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6334 count=$FILE_SIZE_MB 2> /dev/null
6338 cleanup_test101bc() {
6343 local list=$(comma_list $(osts_nodes))
6344 set_osd_param $list '' read_cache_enable 1
6345 set_osd_param $list '' writethrough_cache_enable 1
6349 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6354 local STRIPE_SIZE=$2
6355 local FILE_LENGTH=$3
6356 local RA_INC=1048576
6357 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6358 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6359 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6360 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6361 get_named_value 'read but discarded' |
6362 cut -d" " -f1 | calc_total)
6363 if [[ $DISCARD -gt $discard_limit ]]; then
6364 $LCTL get_param llite.*.read_ahead_stats
6365 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6367 echo "Read-ahead success for size ${READ_SIZE}"
6372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6373 [[ $OSTCOUNT -lt 2 ]] &&
6374 skip_env "skipping stride IO stride-ahead test" && return
6375 local STRIPE_SIZE=1048576
6376 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6377 if [ $SLOW == "yes" ]; then
6378 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6380 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6383 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6385 # prepare the read-ahead file
6386 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6387 cancel_lru_locks osc
6388 for BIDX in 2 4 8 16 32 64 128 256
6390 local BSIZE=$((BIDX*4096))
6391 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6392 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6393 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6394 $LCTL set_param -n llite.*.read_ahead_stats 0
6395 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6396 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6397 cancel_lru_locks osc
6398 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6403 run_test 101b "check stride-io mode read-ahead ================="
6406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6407 local STRIPE_SIZE=1048576
6408 local FILE_LENGTH=$((STRIPE_SIZE*100))
6412 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6414 cancel_lru_locks osc
6415 $LCTL set_param osc.*.rpc_stats 0
6416 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6417 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6418 local stats=$($LCTL get_param -n $osc_rpc_stats)
6419 local lines=$(echo "$stats" | awk 'END {print NR;}')
6422 if [ $lines -le 20 ]; then
6425 for size in 1 2 4 8; do
6426 local rpc=$(echo "$stats" |
6427 awk '($1 == "'$size':") {print $2; exit; }')
6429 error "Small $((size*4))k read IO $rpc !"
6431 echo "$osc_rpc_stats check passed!"
6436 run_test 101c "check stripe_size aligned read-ahead ================="
6439 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6440 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6445 local file=$DIR/$tfile
6446 local sz_MB=${FILESIZE_101d:-500}
6447 local ra_MB=${READAHEAD_MB:-40}
6449 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6450 [ $free_MB -lt $sz_MB ] &&
6451 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6453 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6454 $SETSTRIPE -c -1 $file || error "setstripe failed"
6456 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6457 echo Cancel LRU locks on lustre client to flush the client cache
6458 cancel_lru_locks osc
6460 echo Disable read-ahead
6461 local old_READAHEAD=$(set_read_ahead 0)
6463 echo Reading the test file $file with read-ahead disabled
6464 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6466 echo Cancel LRU locks on lustre client to flush the client cache
6467 cancel_lru_locks osc
6468 echo Enable read-ahead with ${ra_MB}MB
6469 set_read_ahead $ra_MB
6471 echo Reading the test file $file with read-ahead enabled
6472 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6474 echo "read-ahead disabled time read $raOFF"
6475 echo "read-ahead enabled time read $raON"
6477 set_read_ahead $old_READAHEAD
6479 wait_delete_completed
6481 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6482 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6484 run_test 101d "file read with and without read-ahead enabled"
6487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6488 local file=$DIR/$tfile
6489 local size_KB=500 #KB
6493 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6494 local need_KB=$((count * size_KB))
6495 [[ $free_KB -le $need_KB ]] &&
6496 skip_env "Need free space $need_KB, have $free_KB" && return
6498 echo "Creating $count ${size_KB}K test files"
6499 for ((i = 0; i < $count; i++)); do
6500 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6503 echo "Cancel LRU locks on lustre client to flush the client cache"
6504 cancel_lru_locks osc
6506 echo "Reset readahead stats"
6507 $LCTL set_param -n llite.*.read_ahead_stats 0
6509 for ((i = 0; i < $count; i++)); do
6510 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6513 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6514 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6516 for ((i = 0; i < $count; i++)); do
6517 rm -rf $file.$i 2>/dev/null
6520 #10000 means 20% reads are missing in readahead
6521 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6523 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6525 cleanup_test101f() {
6527 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6528 rm -rf $DIR/$tfile 2>/dev/null
6532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6533 local file=$DIR/$tfile
6536 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6537 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6538 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6539 trap cleanup_test101f EXIT
6541 echo Cancel LRU locks on lustre client to flush the client cache
6542 cancel_lru_locks osc
6544 echo Reset readahead stats
6545 $LCTL set_param -n llite.*.read_ahead_stats 0
6546 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6547 # readahead should read in 2M file on second read, so only miss
6549 echo Random 4K reads on 2M file for 1000 times
6550 $READS -f $file -s 2097152 -b 4096 -n $nreads
6552 echo checking missing pages
6553 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6554 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6556 [ $miss -lt 3 ] || error "misses too much pages!"
6559 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6562 test_mkdir -p $DIR/$tdir
6563 chown $RUNAS_ID $DIR/$tdir
6566 STRIPE_COUNT=$OSTCOUNT
6567 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6569 trap cleanup_test102 EXIT
6571 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6573 for num in 1 2 3 4; do
6574 for count in $(seq 1 $STRIPE_COUNT); do
6575 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6576 local size=`expr $STRIPE_SIZE \* $num`
6577 local file=file"$num-$idx-$count"
6578 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6584 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6590 rm -rf $DIR/d0.sanity/d102
6594 local testfile=$DIR/$tfile
6598 [ "$UID" != 0 ] && skip_env "must run as root" && return
6599 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6600 skip_env "must have user_xattr" && return
6602 [ -z "$(which setfattr 2>/dev/null)" ] &&
6603 skip_env "could not find setfattr" && return
6605 echo "set/get xattr..."
6606 setfattr -n trusted.name1 -v value1 $testfile ||
6607 error "setfattr -n trusted.name1=value1 $testfile failed"
6608 getfattr -n trusted.name1 $testfile 2> /dev/null |
6609 grep "trusted.name1=.value1" ||
6610 error "$testfile missing trusted.name1=value1"
6612 setfattr -n user.author1 -v author1 $testfile ||
6613 error "setfattr -n user.author1=author1 $testfile failed"
6614 getfattr -n user.author1 $testfile 2> /dev/null |
6615 grep "user.author1=.author1" ||
6616 error "$testfile missing trusted.author1=author1"
6619 setfattr -n trusted.name2 -v value2 $testfile ||
6620 error "$testfile unable to set trusted.name2"
6621 setfattr -n trusted.name3 -v value3 $testfile ||
6622 error "$testfile unable to set trusted.name3"
6623 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6624 grep "trusted.name" | wc -l) -eq 3 ] ||
6625 error "$testfile missing 3 trusted.name xattrs"
6627 setfattr -n user.author2 -v author2 $testfile ||
6628 error "$testfile unable to set user.author2"
6629 setfattr -n user.author3 -v author3 $testfile ||
6630 error "$testfile unable to set user.author3"
6631 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6632 grep "user.author" | wc -l) -eq 3 ] ||
6633 error "$testfile missing 3 user.author xattrs"
6635 echo "remove xattr..."
6636 setfattr -x trusted.name1 $testfile ||
6637 error "$testfile error deleting trusted.name1"
6638 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6639 error "$testfile did not delete trusted.name1 xattr"
6641 setfattr -x user.author1 $testfile ||
6642 error "$testfile error deleting user.author1"
6643 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6644 error "$testfile did not delete trusted.name1 xattr"
6646 # b10667: setting lustre special xattr be silently discarded
6647 echo "set lustre special xattr ..."
6648 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6649 error "$testfile allowed setting trusted.lov"
6651 run_test 102a "user xattr test =================================="
6654 [ -z "$(which setfattr 2>/dev/null)" ] &&
6655 skip_env "could not find setfattr" && return
6657 # b10930: get/set/list trusted.lov xattr
6658 echo "get/set/list trusted.lov xattr ..."
6659 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6660 local testfile=$DIR/$tfile
6661 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6662 error "setstripe failed"
6663 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6664 error "getstripe failed"
6665 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6666 error "can't get trusted.lov from $testfile"
6668 local testfile2=${testfile}2
6669 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6670 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6673 setfattr -n trusted.lov -v $value $testfile2
6674 local stripe_size=$($GETSTRIPE -S $testfile2)
6675 local stripe_count=$($GETSTRIPE -c $testfile2)
6676 [[ $stripe_size -eq 65536 ]] ||
6677 error "stripe size $stripe_size != 65536"
6678 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6679 error "stripe count $stripe_count != $STRIPECOUNT"
6682 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6685 [ -z "$(which setfattr 2>/dev/null)" ] &&
6686 skip_env "could not find setfattr" && return
6688 # b10930: get/set/list lustre.lov xattr
6689 echo "get/set/list lustre.lov xattr ..."
6690 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6691 test_mkdir -p $DIR/$tdir
6692 chown $RUNAS_ID $DIR/$tdir
6693 local testfile=$DIR/$tdir/$tfile
6694 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6695 error "setstripe failed"
6696 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6697 error "getstripe failed"
6698 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6699 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6701 local testfile2=${testfile}2
6702 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6703 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6705 $RUNAS $MCREATE $testfile2
6706 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6707 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6708 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6709 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6710 [ $stripe_count -eq $STRIPECOUNT ] ||
6711 error "stripe count $stripe_count != $STRIPECOUNT"
6713 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6715 compare_stripe_info1() {
6716 local stripe_index_all_zero=true
6718 for num in 1 2 3 4; do
6719 for count in $(seq 1 $STRIPE_COUNT); do
6720 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6721 local size=$((STRIPE_SIZE * num))
6722 local file=file"$num-$offset-$count"
6723 stripe_size=$($LFS getstripe -S $PWD/$file)
6724 [[ $stripe_size -ne $size ]] &&
6725 error "$file: size $stripe_size != $size"
6726 stripe_count=$($LFS getstripe -c $PWD/$file)
6727 # allow fewer stripes to be created, ORI-601
6728 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6729 error "$file: count $stripe_count != $count"
6730 stripe_index=$($LFS getstripe -i $PWD/$file)
6731 [[ $stripe_index -ne 0 ]] &&
6732 stripe_index_all_zero=false
6736 $stripe_index_all_zero &&
6737 error "all files are being extracted starting from OST index 0"
6742 [ -n "$(which tar 2>/dev/null)" ] &&
6743 strings $(which tar) | grep -q "lustre" && echo tar
6747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6748 # b10930: tar test for trusted.lov xattr
6749 TAR=$(find_lustre_tar)
6750 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6751 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6753 test_mkdir -p $DIR/d102d
6754 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6756 compare_stripe_info1
6758 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6762 # b10930: tar test for trusted.lov xattr
6763 TAR=$(find_lustre_tar)
6764 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6765 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6767 test_mkdir -p $DIR/d102f
6769 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6771 compare_stripe_info1
6773 run_test 102f "tar copy files, not keep osts ==========="
6776 local xsize=${1:-1024} # in bytes
6777 local file=$DIR/$tfile
6779 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6780 skip "must have user_xattr" && return 0
6781 [ -z "$(which setfattr 2>/dev/null)" ] &&
6782 skip_env "could not find setfattr" && return 0
6783 [ -z "$(which getfattr 2>/dev/null)" ] &&
6784 skip_env "could not find getfattr" && return 0
6788 local value="$(generate_string $xsize)"
6790 local xbig=trusted.big
6791 log "save $xbig on $file"
6792 setfattr -n $xbig -v $value $file ||
6793 error "saving $xbig on $file failed"
6795 local orig=$(get_xattr_value $xbig $file)
6796 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6798 local xsml=trusted.sml
6799 log "save $xsml on $file"
6800 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6802 local new=$(get_xattr_value $xbig $file)
6803 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6805 log "grow $xsml on $file"
6806 setfattr -n $xsml -v "$value" $file ||
6807 error "growing $xsml on $file failed"
6809 new=$(get_xattr_value $xbig $file)
6810 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6811 log "$xbig still valid after growing $xsml"
6816 test_102h() { # bug 15777
6819 run_test 102h "grow xattr from inside inode to external block"
6822 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6823 grow_xattr $(max_xattr_size)
6825 run_test 102ha "grow xattr from inside inode to external inode"
6827 test_102i() { # bug 17038
6828 [ -z "$(which getfattr 2>/dev/null)" ] &&
6829 skip "could not find getfattr" && return
6831 ln -s $DIR/$tfile $DIR/${tfile}link
6832 getfattr -n trusted.lov $DIR/$tfile ||
6833 error "lgetxattr on $DIR/$tfile failed"
6834 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6835 grep -i "no such attr" ||
6836 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6837 rm -f $DIR/$tfile $DIR/${tfile}link
6839 run_test 102i "lgetxattr test on symbolic link ============"
6842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6843 TAR=$(find_lustre_tar)
6844 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6845 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6846 setup_test102 "$RUNAS"
6847 test_mkdir -p $DIR/d102j
6848 chown $RUNAS_ID $DIR/d102j
6849 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6851 compare_stripe_info1 "$RUNAS"
6853 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6856 [ -z "$(which setfattr 2>/dev/null)" ] &&
6857 skip "could not find setfattr" && return
6859 # b22187 just check that does not crash for regular file.
6860 setfattr -n trusted.lov $DIR/$tfile
6861 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6862 local test_kdir=$DIR/d102k
6863 test_mkdir $test_kdir
6864 local default_size=`$GETSTRIPE -S $test_kdir`
6865 local default_count=`$GETSTRIPE -c $test_kdir`
6866 local default_offset=`$GETSTRIPE -i $test_kdir`
6867 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6868 error 'dir setstripe failed'
6869 setfattr -n trusted.lov $test_kdir
6870 local stripe_size=`$GETSTRIPE -S $test_kdir`
6871 local stripe_count=`$GETSTRIPE -c $test_kdir`
6872 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6873 [ $stripe_size -eq $default_size ] ||
6874 error "stripe size $stripe_size != $default_size"
6875 [ $stripe_count -eq $default_count ] ||
6876 error "stripe count $stripe_count != $default_count"
6877 [ $stripe_offset -eq $default_offset ] ||
6878 error "stripe offset $stripe_offset != $default_offset"
6879 rm -rf $DIR/$tfile $test_kdir
6881 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6884 [ -z "$(which getfattr 2>/dev/null)" ] &&
6885 skip "could not find getfattr" && return
6887 # LU-532 trusted. xattr is invisible to non-root
6888 local testfile=$DIR/$tfile
6892 echo "listxattr as user..."
6893 chown $RUNAS_ID $testfile
6894 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6895 grep -q "trusted" &&
6896 error "$testfile trusted xattrs are user visible"
6900 run_test 102l "listxattr size test =================================="
6902 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6903 local path=$DIR/$tfile
6906 listxattr_size_check $path || error "listattr_size_check $path failed"
6908 run_test 102m "Ensure listxattr fails on small bufffer ========"
6912 getxattr() { # getxattr path name
6913 # Return the base64 encoding of the value of xattr name on path.
6917 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6919 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6921 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6923 getfattr --absolute-names --encoding=base64 --name=$name $path |
6924 awk -F= -v name=$name '$1 == name {
6925 print substr($0, index($0, "=") + 1);
6929 test_102n() { # LU-4101 mdt: protect internal xattrs
6930 local file0=$DIR/$tfile.0
6931 local file1=$DIR/$tfile.1
6932 local xattr0=$TMP/$tfile.0
6933 local xattr1=$TMP/$tfile.1
6937 [ -z "$(which setfattr 2>/dev/null)" ] &&
6938 skip "could not find setfattr" && return
6940 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6942 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6946 rm -rf $file0 $file1 $xattr0 $xattr1
6949 # Get 'before' xattrs of $file1.
6950 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6952 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6953 # Try to copy xattr from $file0 to $file1.
6954 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6956 setfattr --name=trusted.$name --value="$value" $file1 ||
6957 error "setxattr 'trusted.$name' failed"
6959 # Try to set a garbage xattr.
6960 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6962 setfattr --name=trusted.$name --value="$value" $file1 ||
6963 error "setxattr 'trusted.$name' failed"
6965 # Try to remove the xattr from $file1. We don't care if this
6966 # appears to succeed or fail, we just don't want there to be
6967 # any changes or crashes.
6968 setfattr --remove=$trusted.$name $file1 2> /dev/null
6971 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
6974 # Try to copy xattr from $file0 to $file1.
6975 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6977 setfattr --name=trusted.$name --value="$value" $file1 ||
6978 error "setxattr 'trusted.$name' failed"
6980 # Try to set a garbage xattr.
6981 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6983 setfattr --name=trusted.$name --value="$value" $file1 ||
6984 error "setxattr 'trusted.$name' failed"
6986 # Try to remove the xattr from $file1. We don't care if this
6987 # appears to succeed or fail, we just don't want there to be
6988 # any changes or crashes.
6989 setfattr --remove=$trusted.$name $file1 2> /dev/null
6992 # Get 'after' xattrs of file1.
6993 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6995 if ! diff $xattr0 $xattr1; then
6996 error "before and after xattrs of '$file1' differ"
6999 rm -rf $file0 $file1 $xattr0 $xattr1
7003 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7005 test_102p() { # LU-4703 setxattr did not check ownership
7006 local testfile=$DIR/$tfile
7008 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7009 skip "MDS needs to be at least 2.5.56" && return
7013 echo "setfacl as user..."
7014 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7015 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7017 echo "setfattr as user..."
7018 setfacl -m "u:$RUNAS_ID:---" $testfile
7019 $RUNAS setfattr -x system.posix_acl_access $testfile
7020 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7022 run_test 102p "check setxattr(2) correctly fails without permission"
7025 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7026 skip "MDS needs to be at least 2.6.92" && return
7027 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7029 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7032 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7033 skip "MDS needs to be at least 2.6.93" && return
7034 touch $DIR/$tfile || error "touch"
7035 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7036 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7037 rm $DIR/$tfile || error "rm"
7040 mkdir -p $DIR/$tdir || error "mkdir"
7041 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7042 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7043 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7044 error "$testfile error deleting user.author1"
7045 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7046 grep "user.$(basename $tdir)" &&
7047 error "$tdir did not delete user.$(basename $tdir)"
7048 rmdir $DIR/$tdir || error "rmdir"
7051 test_mkdir -p $DIR/$tdir || error "make striped dir"
7052 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7053 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7054 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7055 error "$testfile error deleting user.author1"
7056 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7057 grep "user.$(basename $tdir)" &&
7058 error "$tdir did not delete user.$(basename $tdir)"
7059 rmdir $DIR/$tdir || error "rm striped dir"
7061 run_test 102r "set EAs with empty values"
7065 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7070 [ "$UID" != 0 ] && skip_env "must run as root" && return
7071 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7072 skip "must have acl enabled" && return
7073 [ -z "$(which setfacl 2>/dev/null)" ] &&
7074 skip_env "could not find setfacl" && return
7075 $GSS && skip "could not run under gss" && return
7077 gpasswd -a daemon bin # LU-5641
7078 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7080 declare -a identity_old
7082 for num in $(seq $MDSCOUNT); do
7083 switch_identity $num true || identity_old[$num]=$?
7090 echo "performing cp ..."
7091 run_acl_subtest cp || error "run_acl_subtest cp failed"
7092 echo "performing getfacl-noacl..."
7093 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7094 echo "performing misc..."
7095 run_acl_subtest misc || error "misc test failed"
7096 echo "performing permissions..."
7097 run_acl_subtest permissions || error "permissions failed"
7098 echo "performing setfacl..."
7099 run_acl_subtest setfacl || error "setfacl test failed"
7101 # inheritance test got from HP
7102 echo "performing inheritance..."
7103 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7104 chmod +x make-tree || error "chmod +x failed"
7105 run_acl_subtest inheritance || error "inheritance test failed"
7108 echo "LU-974 ignore umask when acl is enabled..."
7109 run_acl_subtest 974 || error "LU-974 umask test failed"
7110 if [ $MDSCOUNT -ge 2 ]; then
7111 run_acl_subtest 974_remote ||
7112 error "LU-974 umask test failed under remote dir"
7115 echo "LU-2561 newly created file is same size as directory..."
7116 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7117 run_acl_subtest 2561 || error "LU-2561 test failed"
7119 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7122 run_acl_subtest 4924 || error "LU-4924 test failed"
7127 for num in $(seq $MDSCOUNT); do
7128 if [ "${identity_old[$num]}" = 1 ]; then
7129 switch_identity $num false || identity_old[$num]=$?
7133 run_test 103a "acl test ========================================="
7137 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7138 local mountopts=$MDS_MOUNT_OPTS
7140 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7144 stop $SINGLEMDS || error "failed to stop MDT."
7146 if [ -z "$MDS_MOUNT_OPTS" ]; then
7147 MDS_MOUNT_OPTS="-o noacl"
7149 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7151 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7152 error "failed to start MDT."
7153 MDS_MOUNT_OPTS=$mountopts
7157 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7161 stop $SINGLEMDS || error "failed to stop MDT."
7163 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7164 error "failed to start MDT."
7169 run_test 103b "MDS mount option 'noacl'"
7173 cp -rp $DIR/$tdir $DIR/$tdir.bak
7175 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7176 error "$DIR/$tdir shouldn't contain default ACL"
7177 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7178 error "$DIR/$tdir.bak shouldn't contain default ACL"
7181 run_test 103c "'cp -rp' won't set empty acl"
7184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7186 lfs df || error "lfs df failed"
7187 lfs df -ih || error "lfs df -ih failed"
7188 lfs df -h $DIR || error "lfs df -h $DIR failed"
7189 lfs df -i $DIR || error "lfs df -i $DIR failed"
7190 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7191 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7193 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7194 lctl --device %$OSC deactivate
7195 lfs df || error "lfs df with deactivated OSC failed"
7196 lctl --device %$OSC activate
7197 # wait the osc back to normal
7198 wait_osc_import_state client ost FULL
7200 lfs df || error "lfs df with reactivated OSC failed"
7203 run_test 104a "lfs df [-ih] [path] test ========================="
7206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7207 [ $RUNAS_ID -eq $UID ] &&
7208 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7210 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7211 grep "Permission denied" | wc -l)))
7212 if [ $denied_cnt -ne 0 ]; then
7213 error "lfs check servers test failed"
7216 run_test 104b "$RUNAS lfs check servers test ===================="
7219 # doesn't work on 2.4 kernels
7221 if $(flock_is_enabled); then
7222 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7224 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7228 run_test 105a "flock when mounted without -o flock test ========"
7232 if $(flock_is_enabled); then
7233 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7235 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7239 run_test 105b "fcntl when mounted without -o flock test ========"
7243 if $(flock_is_enabled); then
7244 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7246 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7250 run_test 105c "lockf when mounted without -o flock test ========"
7252 test_105d() { # bug 15924
7253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7254 test_mkdir -p $DIR/$tdir
7255 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7256 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7257 $LCTL set_param fail_loc=0x80000315
7258 flocks_test 2 $DIR/$tdir
7260 run_test 105d "flock race (should not freeze) ========"
7262 test_105e() { # bug 22660 && 22040
7263 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7265 flocks_test 3 $DIR/$tfile
7267 run_test 105e "Two conflicting flocks from same process ======="
7269 test_106() { #bug 10921
7270 test_mkdir -p $DIR/$tdir
7271 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7272 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7274 run_test 106 "attempt exec of dir followed by chown of that dir"
7277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7284 local save_pattern=$(sysctl -n kernel.core_pattern)
7285 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7286 sysctl -w kernel.core_pattern=$file
7287 sysctl -w kernel.core_uses_pid=0
7295 kill -s 11 $SLEEPPID
7297 if [ -e $file ]; then
7298 size=`stat -c%s $file`
7299 [ $size -eq 0 ] && error "Fail to create core file $file"
7301 error "Fail to create core file $file"
7304 sysctl -w kernel.core_pattern=$save_pattern
7305 sysctl -w kernel.core_uses_pid=$save_uses_pid
7308 run_test 107 "Coredump on SIG"
7311 test_mkdir -p $DIR/$tdir
7312 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7313 error "mkdir with 255 char failed"
7314 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7315 error "mkdir with 256 char should fail, but did not"
7316 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7317 error "create with 255 char failed"
7318 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7319 error "create with 256 char should fail, but did not"
7324 run_test 110 "filename length checking"
7327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7328 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7329 tail -1 | cut -c11-20)
7330 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7331 echo "Starting with $OSTIO_pre threads"
7334 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7335 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7336 echo "$NUMTEST creates/unlinks"
7337 test_mkdir -p $DIR/$tdir
7338 createmany -o $DIR/$tdir/$tfile $NUMTEST
7339 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7341 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7342 tail -1 | cut -c11-20)
7344 # don't return an error
7345 [ $OSTIO_post == $OSTIO_pre ] && echo \
7346 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7347 echo "This may be fine, depending on what ran before this test" &&
7348 echo "and how fast this system is." && return
7350 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7352 run_test 115 "verify dynamic thread creation===================="
7355 wait_delete_completed
7356 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7357 echo OST kbytes available: ${AVAIL[@]}
7358 MAXI=0; MAXV=${AVAIL[0]}
7359 MINI=0; MINV=${AVAIL[0]}
7360 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7361 #echo OST $i: ${AVAIL[i]}kb
7362 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7363 MAXV=${AVAIL[i]}; MAXI=$i
7365 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7366 MINV=${AVAIL[i]}; MINI=$i
7369 echo Min free space: OST $MINI: $MINV
7370 echo Max free space: OST $MAXI: $MAXV
7373 test_116a() { # was previously test_116()
7374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7375 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7377 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7379 echo -n "Free space priority "
7380 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7385 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7386 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7388 trap simple_cleanup_common EXIT
7391 # Check if we need to generate uneven OSTs
7392 test_mkdir -p $DIR/$tdir/OST${MINI}
7393 local FILL=$(($MINV / 4))
7394 local DIFF=$(($MAXV - $MINV))
7395 local DIFF2=$(($DIFF * 100 / $MINV))
7397 local threshold=$(do_facet $SINGLEMDS \
7398 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7399 threshold=${threshold%%%}
7400 echo -n "Check for uneven OSTs: "
7401 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7403 if [[ $DIFF2 -gt $threshold ]]; then
7405 echo "Don't need to fill OST$MINI"
7407 # generate uneven OSTs. Write 2% over the QOS threshold value
7409 DIFF=$(($threshold - $DIFF2 + 2))
7410 DIFF2=$(( ($MINV * $DIFF)/100 ))
7411 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7412 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7413 error "setstripe failed"
7414 DIFF=$(($DIFF2 / 2048))
7416 while [ $i -lt $DIFF ]; do
7418 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7419 bs=2M count=1 2>/dev/null
7428 DIFF=$(($MAXV - $MINV))
7429 DIFF2=$(($DIFF * 100 / $MINV))
7430 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7431 if [[ $DIFF2 -gt $threshold ]]; then
7434 echo "failed - QOS mode won't be used"
7435 skip "QOS imbalance criteria not met"
7436 simple_cleanup_common
7440 MINI1=$MINI; MINV1=$MINV
7441 MAXI1=$MAXI; MAXV1=$MAXV
7443 # now fill using QOS
7444 $SETSTRIPE -c 1 $DIR/$tdir
7445 FILL=$(($FILL / 200))
7446 if [ $FILL -gt 600 ]; then
7449 echo "writing $FILL files to QOS-assigned OSTs"
7451 while [ $i -lt $FILL ]; do
7453 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7457 echo "wrote $i 200k files"
7461 echo "Note: free space may not be updated, so measurements might be off"
7463 DIFF2=$(($MAXV - $MINV))
7464 echo "free space delta: orig $DIFF final $DIFF2"
7465 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7466 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7467 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7468 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7469 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7470 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7472 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7474 # Figure out which files were written where
7475 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7476 awk '/'$MINI1': / {print $2; exit}')
7478 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7479 echo "$MINC files created on smaller OST $MINI1"
7480 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7481 awk '/'$MAXI1': / {print $2; exit}')
7483 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7484 echo "$MAXC files created on larger OST $MAXI1"
7485 FILL=$(($MAXC * 100 / $MINC - 100))
7486 [[ $MINC -gt 0 ]] &&
7487 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7488 [[ $MAXC -gt $MINC ]] ||
7489 error_ignore LU-9 "stripe QOS didn't balance free space"
7490 simple_cleanup_common
7492 run_test 116a "stripe QOS: free space balance ==================="
7494 test_116b() { # LU-2093
7495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7496 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7498 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7499 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7500 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7501 [ -z "$old_rr" ] && skip "no QOS" && return 0
7502 do_facet $SINGLEMDS lctl set_param \
7503 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7505 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7506 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7507 do_facet $SINGLEMDS lctl set_param fail_loc=0
7509 do_facet $SINGLEMDS lctl set_param \
7510 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7512 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7514 test_117() # bug 10891
7516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7517 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7518 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7519 lctl set_param fail_loc=0x21e
7520 > $DIR/$tfile || error "truncate failed"
7521 lctl set_param fail_loc=0
7522 echo "Truncate succeeded."
7525 run_test 117 "verify osd extend =========="
7527 NO_SLOW_RESENDCOUNT=4
7528 export OLD_RESENDCOUNT=""
7529 set_resend_count () {
7530 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7531 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7532 lctl set_param -n $PROC_RESENDCOUNT $1
7533 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7536 # for reduce test_118* time (b=14842)
7537 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7539 # Reset async IO behavior after error case
7541 FILE=$DIR/reset_async
7543 # Ensure all OSCs are cleared
7544 $SETSTRIPE -c -1 $FILE
7545 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7550 test_118a() #bug 11710
7552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7555 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7556 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7557 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7559 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7560 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7565 run_test 118a "verify O_SYNC works =========="
7569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7570 remote_ost_nodsh && skip "remote OST with nodsh" && return
7574 #define OBD_FAIL_OST_ENOENT 0x217
7575 set_nodes_failloc "$(osts_nodes)" 0x217
7576 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7578 set_nodes_failloc "$(osts_nodes)" 0
7579 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7580 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7583 if [[ $RC -eq 0 ]]; then
7584 error "Must return error due to dropped pages, rc=$RC"
7588 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7589 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7593 echo "Dirty pages not leaked on ENOENT"
7595 # Due to the above error the OSC will issue all RPCs syncronously
7596 # until a subsequent RPC completes successfully without error.
7597 $MULTIOP $DIR/$tfile Ow4096yc
7602 run_test 118b "Reclaim dirty pages on fatal error =========="
7606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7608 # for 118c, restore the original resend count, LU-1940
7609 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7610 set_resend_count $OLD_RESENDCOUNT
7611 remote_ost_nodsh && skip "remote OST with nodsh" && return
7615 #define OBD_FAIL_OST_EROFS 0x216
7616 set_nodes_failloc "$(osts_nodes)" 0x216
7618 # multiop should block due to fsync until pages are written
7619 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7623 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7624 error "Multiop failed to block on fsync, pid=$MULTIPID"
7627 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7629 if [[ $WRITEBACK -eq 0 ]]; then
7630 error "No page in writeback, writeback=$WRITEBACK"
7633 set_nodes_failloc "$(osts_nodes)" 0
7636 if [[ $RC -ne 0 ]]; then
7637 error "Multiop fsync failed, rc=$RC"
7640 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7641 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7643 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7644 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7648 echo "Dirty pages flushed via fsync on EROFS"
7651 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7653 # continue to use small resend count to reduce test_118* time (b=14842)
7654 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7659 remote_ost_nodsh && skip "remote OST with nodsh" && return
7663 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7664 set_nodes_failloc "$(osts_nodes)" 0x214
7665 # multiop should block due to fsync until pages are written
7666 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7670 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7671 error "Multiop failed to block on fsync, pid=$MULTIPID"
7674 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7676 if [[ $WRITEBACK -eq 0 ]]; then
7677 error "No page in writeback, writeback=$WRITEBACK"
7680 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7681 set_nodes_failloc "$(osts_nodes)" 0
7683 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7684 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7686 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7687 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7691 echo "Dirty pages gaurenteed flushed via fsync"
7694 run_test 118d "Fsync validation inject a delay of the bulk =========="
7697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7700 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7701 lctl set_param fail_loc=0x8000040a
7703 # Should simulate EINVAL error which is fatal
7704 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7706 if [[ $RC -eq 0 ]]; then
7707 error "Must return error due to dropped pages, rc=$RC"
7710 lctl set_param fail_loc=0x0
7712 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7713 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7714 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7716 if [[ $LOCKED -ne 0 ]]; then
7717 error "Locked pages remain in cache, locked=$LOCKED"
7720 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7721 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7725 echo "No pages locked after fsync"
7730 run_test 118f "Simulate unrecoverable OSC side error =========="
7733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7736 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7737 lctl set_param fail_loc=0x406
7739 # simulate local -ENOMEM
7740 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7743 lctl set_param fail_loc=0
7744 if [[ $RC -eq 0 ]]; then
7745 error "Must return error due to dropped pages, rc=$RC"
7748 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7749 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7750 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7752 if [[ $LOCKED -ne 0 ]]; then
7753 error "Locked pages remain in cache, locked=$LOCKED"
7756 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7757 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7761 echo "No pages locked after fsync"
7766 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7770 remote_ost_nodsh && skip "remote OST with nodsh" && return
7774 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7775 set_nodes_failloc "$(osts_nodes)" 0x20e
7776 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7777 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7780 set_nodes_failloc "$(osts_nodes)" 0
7781 if [[ $RC -eq 0 ]]; then
7782 error "Must return error due to dropped pages, rc=$RC"
7785 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7786 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7787 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7789 if [[ $LOCKED -ne 0 ]]; then
7790 error "Locked pages remain in cache, locked=$LOCKED"
7793 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7794 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7798 echo "No pages locked after fsync"
7802 run_test 118h "Verify timeout in handling recoverables errors =========="
7804 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7808 remote_ost_nodsh && skip "remote OST with nodsh" && return
7812 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7813 set_nodes_failloc "$(osts_nodes)" 0x20e
7815 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7816 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7819 set_nodes_failloc "$(osts_nodes)" 0
7823 if [[ $RC -ne 0 ]]; then
7824 error "got error, but should be not, rc=$RC"
7827 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7828 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7829 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7830 if [[ $LOCKED -ne 0 ]]; then
7831 error "Locked pages remain in cache, locked=$LOCKED"
7834 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7835 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7839 echo "No pages locked after fsync"
7843 run_test 118i "Fix error before timeout in recoverable error =========="
7845 [ "$SLOW" = "no" ] && set_resend_count 4
7848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7849 remote_ost_nodsh && skip "remote OST with nodsh" && return
7853 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7854 set_nodes_failloc "$(osts_nodes)" 0x220
7856 # return -EIO from OST
7857 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7859 set_nodes_failloc "$(osts_nodes)" 0x0
7860 if [[ $RC -eq 0 ]]; then
7861 error "Must return error due to dropped pages, rc=$RC"
7864 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7865 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7866 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7867 if [[ $LOCKED -ne 0 ]]; then
7868 error "Locked pages remain in cache, locked=$LOCKED"
7871 # in recoverable error on OST we want resend and stay until it finished
7872 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7873 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7877 echo "No pages locked after fsync"
7881 run_test 118j "Simulate unrecoverable OST side error =========="
7885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7886 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7888 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7889 set_nodes_failloc "$(osts_nodes)" 0x20e
7890 test_mkdir -p $DIR/$tdir
7892 for ((i=0;i<10;i++)); do
7893 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7894 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7901 set_nodes_failloc "$(osts_nodes)" 0
7904 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7910 test_mkdir -p $DIR/$tdir
7911 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7914 run_test 118l "fsync dir ========="
7916 test_118m() # LU-3066
7918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7919 test_mkdir -p $DIR/$tdir
7920 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7923 run_test 118m "fdatasync dir ========="
7925 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7927 test_119a() # bug 11737
7929 BSIZE=$((512 * 1024))
7930 directio write $DIR/$tfile 0 1 $BSIZE
7931 # We ask to read two blocks, which is more than a file size.
7932 # directio will indicate an error when requested and actual
7933 # sizes aren't equeal (a normal situation in this case) and
7934 # print actual read amount.
7935 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7936 if [ "$NOB" != "$BSIZE" ]; then
7937 error "read $NOB bytes instead of $BSIZE"
7941 run_test 119a "Short directIO read must return actual read amount"
7943 test_119b() # bug 11737
7945 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7947 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7948 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7950 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7951 error "direct read failed"
7954 run_test 119b "Sparse directIO read must return actual read amount"
7956 test_119c() # bug 13099
7959 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7960 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7963 run_test 119c "Testing for direct read hitting hole"
7965 test_119d() # bug 15950
7967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7968 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7969 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7971 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7972 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7973 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7974 lctl set_param fail_loc=0x40d
7975 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7978 cat $DIR/$tfile > /dev/null &
7979 lctl set_param fail_loc=0
7982 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7984 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7985 error "the read rpcs have not completed in 2s"
7987 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7989 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7993 test_mkdir -p $DIR/$tdir
7994 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7995 skip "no early lock cancel on server" && return 0
7997 lru_resize_disable mdc
7998 lru_resize_disable osc
7999 cancel_lru_locks mdc
8000 # asynchronous object destroy at MDT could cause bl ast to client
8001 cancel_lru_locks osc
8003 stat $DIR/$tdir > /dev/null
8004 can1=$(do_facet $SINGLEMDS \
8005 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8006 awk '/ldlm_cancel/ {print $2}')
8007 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8008 awk '/ldlm_bl_callback/ {print $2}')
8009 test_mkdir -c1 $DIR/$tdir/d1
8010 can2=$(do_facet $SINGLEMDS \
8011 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8012 awk '/ldlm_cancel/ {print $2}')
8013 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8014 awk '/ldlm_bl_callback/ {print $2}')
8015 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8016 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8017 lru_resize_enable mdc
8018 lru_resize_enable osc
8020 run_test 120a "Early Lock Cancel: mkdir test"
8023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8024 test_mkdir $DIR/$tdir
8025 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8026 skip "no early lock cancel on server" && return 0
8027 lru_resize_disable mdc
8028 lru_resize_disable osc
8029 cancel_lru_locks mdc
8030 stat $DIR/$tdir > /dev/null
8031 can1=$(do_facet $SINGLEMDS \
8032 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8033 awk '/ldlm_cancel/ {print $2}')
8034 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8035 awk '/ldlm_bl_callback/ {print $2}')
8037 can2=$(do_facet $SINGLEMDS \
8038 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8039 awk '/ldlm_cancel/ {print $2}')
8040 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8041 awk '/ldlm_bl_callback/ {print $2}')
8042 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8043 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8044 lru_resize_enable mdc
8045 lru_resize_enable osc
8047 run_test 120b "Early Lock Cancel: create test"
8050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8051 test_mkdir -c1 $DIR/$tdir
8052 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8053 skip "no early lock cancel on server" && return 0
8054 lru_resize_disable mdc
8055 lru_resize_disable osc
8056 test_mkdir -p -c1 $DIR/$tdir/d1
8057 test_mkdir -p -c1 $DIR/$tdir/d2
8058 touch $DIR/$tdir/d1/f1
8059 cancel_lru_locks mdc
8060 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8061 can1=$(do_facet $SINGLEMDS \
8062 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8063 awk '/ldlm_cancel/ {print $2}')
8064 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8065 awk '/ldlm_bl_callback/ {print $2}')
8066 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8067 can2=$(do_facet $SINGLEMDS \
8068 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8069 awk '/ldlm_cancel/ {print $2}')
8070 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8071 awk '/ldlm_bl_callback/ {print $2}')
8072 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8073 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8074 lru_resize_enable mdc
8075 lru_resize_enable osc
8077 run_test 120c "Early Lock Cancel: link test"
8080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8081 test_mkdir -p -c1 $DIR/$tdir
8082 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8083 skip "no early lock cancel on server" && return 0
8084 lru_resize_disable mdc
8085 lru_resize_disable osc
8087 cancel_lru_locks mdc
8088 stat $DIR/$tdir > /dev/null
8089 can1=$(do_facet $SINGLEMDS \
8090 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8091 awk '/ldlm_cancel/ {print $2}')
8092 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8093 awk '/ldlm_bl_callback/ {print $2}')
8094 chmod a+x $DIR/$tdir
8095 can2=$(do_facet $SINGLEMDS \
8096 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8097 awk '/ldlm_cancel/ {print $2}')
8098 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8099 awk '/ldlm_bl_callback/ {print $2}')
8100 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8101 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8102 lru_resize_enable mdc
8103 lru_resize_enable osc
8105 run_test 120d "Early Lock Cancel: setattr test"
8108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8109 test_mkdir -p -c1 $DIR/$tdir
8110 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8111 skip "no early lock cancel on server" && return 0
8112 lru_resize_disable mdc
8113 lru_resize_disable osc
8114 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8115 cancel_lru_locks mdc
8116 cancel_lru_locks osc
8117 dd if=$DIR/$tdir/f1 of=/dev/null
8118 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8119 # XXX client can not do early lock cancel of OST lock
8120 # during unlink (LU-4206), so cancel osc lock now.
8121 cancel_lru_locks osc
8122 can1=$(do_facet $SINGLEMDS \
8123 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8124 awk '/ldlm_cancel/ {print $2}')
8125 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8126 awk '/ldlm_bl_callback/ {print $2}')
8127 unlink $DIR/$tdir/f1
8129 can2=$(do_facet $SINGLEMDS \
8130 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8131 awk '/ldlm_cancel/ {print $2}')
8132 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8133 awk '/ldlm_bl_callback/ {print $2}')
8134 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8135 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8136 lru_resize_enable mdc
8137 lru_resize_enable osc
8139 run_test 120e "Early Lock Cancel: unlink test"
8142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8143 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8144 skip "no early lock cancel on server" && return 0
8145 test_mkdir -p -c1 $DIR/$tdir
8146 lru_resize_disable mdc
8147 lru_resize_disable osc
8148 test_mkdir -p -c1 $DIR/$tdir/d1
8149 test_mkdir -p -c1 $DIR/$tdir/d2
8150 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8151 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8152 cancel_lru_locks mdc
8153 cancel_lru_locks osc
8154 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8155 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8156 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8157 # XXX client can not do early lock cancel of OST lock
8158 # during rename (LU-4206), so cancel osc lock now.
8159 cancel_lru_locks osc
8160 can1=$(do_facet $SINGLEMDS \
8161 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8162 awk '/ldlm_cancel/ {print $2}')
8163 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8164 awk '/ldlm_bl_callback/ {print $2}')
8165 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8167 can2=$(do_facet $SINGLEMDS \
8168 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8169 awk '/ldlm_cancel/ {print $2}')
8170 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8171 awk '/ldlm_bl_callback/ {print $2}')
8172 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8173 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8174 lru_resize_enable mdc
8175 lru_resize_enable osc
8177 run_test 120f "Early Lock Cancel: rename test"
8180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8181 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8182 skip "no early lock cancel on server" && return 0
8183 lru_resize_disable mdc
8184 lru_resize_disable osc
8186 echo create $count files
8187 test_mkdir -p $DIR/$tdir
8188 cancel_lru_locks mdc
8189 cancel_lru_locks osc
8192 can0=$(do_facet $SINGLEMDS \
8193 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8194 awk '/ldlm_cancel/ {print $2}')
8195 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8196 awk '/ldlm_bl_callback/ {print $2}')
8197 createmany -o $DIR/$tdir/f $count
8199 can1=$(do_facet $SINGLEMDS \
8200 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8201 awk '/ldlm_cancel/ {print $2}')
8202 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8203 awk '/ldlm_bl_callback/ {print $2}')
8205 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8206 echo rm $count files
8209 can2=$(do_facet $SINGLEMDS \
8210 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8211 awk '/ldlm_cancel/ {print $2}')
8212 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8213 awk '/ldlm_bl_callback/ {print $2}')
8215 echo total: $count removes in $((t2-t1))
8216 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8218 # wait for commitment of removal
8219 lru_resize_enable mdc
8220 lru_resize_enable osc
8222 run_test 120g "Early Lock Cancel: performance test"
8224 test_121() { #bug #10589
8225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8227 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8228 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8229 lctl set_param fail_loc=0x310
8230 cancel_lru_locks osc > /dev/null
8231 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8232 lctl set_param fail_loc=0
8233 [[ $reads -eq $writes ]] ||
8234 error "read $reads blocks, must be $writes blocks"
8236 run_test 121 "read cancel race ========="
8238 test_123a() { # was test 123, statahead(bug 11401)
8239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8241 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8242 log "testing on UP system. Performance may be not as good as expected."
8247 test_mkdir -p $DIR/$tdir
8248 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8249 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8251 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8252 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8254 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8255 lctl set_param -n llite.*.statahead_max 0
8256 lctl get_param llite.*.statahead_max
8257 cancel_lru_locks mdc
8258 cancel_lru_locks osc
8260 time ls -l $DIR/$tdir | wc -l
8262 delta=$((etime - stime))
8263 log "ls $i files without statahead: $delta sec"
8264 lctl set_param llite.*.statahead_max=$max
8266 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8267 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8268 cancel_lru_locks mdc
8269 cancel_lru_locks osc
8271 time ls -l $DIR/$tdir | wc -l
8273 delta_sa=$((etime - stime))
8274 log "ls $i files with statahead: $delta_sa sec"
8275 lctl get_param -n llite.*.statahead_stats
8276 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8278 [[ $swrong -lt $ewrong ]] &&
8279 log "statahead was stopped, maybe too many locks held!"
8280 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8282 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8283 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8284 lctl set_param -n llite.*.statahead_max 0
8285 lctl get_param llite.*.statahead_max
8286 cancel_lru_locks mdc
8287 cancel_lru_locks osc
8289 time ls -l $DIR/$tdir | wc -l
8291 delta=$((etime - stime))
8292 log "ls $i files again without statahead: $delta sec"
8293 lctl set_param llite.*.statahead_max=$max
8294 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8295 if [ $SLOWOK -eq 0 ]; then
8296 error "ls $i files is slower with statahead!"
8298 log "ls $i files is slower with statahead!"
8304 [ $delta -gt 20 ] && break
8305 [ $delta -gt 8 ] && MULT=$((50 / delta))
8306 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8314 delta=$((etime - stime))
8315 log "rm -r $DIR/$tdir/: $delta seconds"
8317 lctl get_param -n llite.*.statahead_stats
8319 run_test 123a "verify statahead work"
8321 test_123b () { # statahead(bug 15027)
8322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8323 test_mkdir -p $DIR/$tdir
8324 createmany -o $DIR/$tdir/$tfile-%d 1000
8326 cancel_lru_locks mdc
8327 cancel_lru_locks osc
8329 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8330 lctl set_param fail_loc=0x80000803
8331 ls -lR $DIR/$tdir > /dev/null
8333 lctl set_param fail_loc=0x0
8334 lctl get_param -n llite.*.statahead_stats
8339 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8343 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8344 skip "no lru resize on server" && return 0
8346 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8348 log "create $NR files at $DIR/$tdir"
8349 createmany -o $DIR/$tdir/f $NR ||
8350 error "failed to create $NR files in $DIR/$tdir"
8352 cancel_lru_locks mdc
8353 ls -l $DIR/$tdir > /dev/null
8357 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8358 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8359 LRU_SIZE=$($LCTL get_param -n $PARAM)
8360 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8361 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8363 log "NS=$(basename $NSDIR)"
8368 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8369 skip "Not enough cached locks created!"
8376 # We know that lru resize allows one client to hold $LIMIT locks
8377 # for 10h. After that locks begin to be killed by client.
8379 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8381 if [ $LIMIT -lt $LRU_SIZE ]; then
8382 skip "Limit is too small $LIMIT"
8386 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8387 # killing locks. Some time was spent for creating locks. This means
8388 # that up to the moment of sleep finish we must have killed some of
8389 # them (10-100 locks). This depends on how fast ther were created.
8390 # Many of them were touched in almost the same moment and thus will
8391 # be killed in groups.
8392 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8394 # Use $LRU_SIZE_B here to take into account real number of locks
8395 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8396 local LRU_SIZE_B=$LRU_SIZE
8398 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8399 log "OLD_LVF=$OLD_LVF"
8400 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8402 # Let's make sure that we really have some margin. Client checks
8403 # cached locks every 10 sec.
8405 log "Sleep ${SLEEP} sec"
8407 while ((SEC<$SLEEP)); do
8411 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8415 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8416 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8418 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8419 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8420 unlinkmany $DIR/$tdir/f $NR
8424 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8425 log "unlink $NR files at $DIR/$tdir"
8426 unlinkmany $DIR/$tdir/f $NR
8428 run_test 124a "lru resize ======================================="
8430 get_max_pool_limit()
8432 local limit=$($LCTL get_param \
8433 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8436 if [[ $l -gt $max ]]; then
8444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8445 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8446 skip "no lru resize on server" && return 0
8448 LIMIT=$(get_max_pool_limit)
8450 NR=$(($(default_lru_size)*20))
8451 if [[ $NR -gt $LIMIT ]]; then
8452 log "Limit lock number by $LIMIT locks"
8455 lru_resize_disable mdc
8456 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8457 error "failed to create $DIR/$tdir/disable_lru_resize"
8459 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8460 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8461 cancel_lru_locks mdc
8464 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8467 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8470 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8474 nolruresize_delta=$((etime-stime))
8475 log "ls -la time: $nolruresize_delta seconds"
8476 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8477 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8479 lru_resize_enable mdc
8480 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8481 error "failed to create $DIR/$tdir/enable_lru_resize"
8483 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8484 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8485 cancel_lru_locks mdc
8488 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8491 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8494 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8498 lruresize_delta=$((etime-stime))
8499 log "ls -la time: $lruresize_delta seconds"
8500 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8502 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8503 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8504 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8505 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8507 log "lru resize performs the same with no lru resize"
8509 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8511 run_test 124b "lru resize (performance test) ======================="
8514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8515 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8516 skip "no lru resize on server" && return 0
8518 # cache ununsed locks on client
8520 cancel_lru_locks mdc
8521 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8522 createmany -o $DIR/$tdir/f $nr ||
8523 error "failed to create $nr files in $DIR/$tdir"
8524 ls -l $DIR/$tdir > /dev/null
8526 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8527 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8528 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8529 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8530 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8532 # set lru_max_age to 1 sec
8533 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8534 echo "sleep $((recalc_p * 2)) seconds..."
8535 sleep $((recalc_p * 2))
8537 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8538 # restore lru_max_age
8539 $LCTL set_param -n $nsdir.lru_max_age $max_age
8540 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8541 unlinkmany $DIR/$tdir/f $nr
8543 run_test 124c "LRUR cancel very aged locks"
8545 test_125() { # 13358
8546 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8547 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8548 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8549 test_mkdir -p $DIR/d125 || error "mkdir failed"
8550 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8551 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8552 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8554 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8556 test_126() { # bug 12829/13455
8557 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8558 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8559 $GSS && skip "must run as gss disabled" && return
8561 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8562 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8564 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8566 run_test 126 "check that the fsgid provided by the client is taken into account"
8568 test_127a() { # bug 15521
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8570 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8571 $LCTL set_param osc.*.stats=0
8572 FSIZE=$((2048 * 1024))
8573 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8574 cancel_lru_locks osc
8575 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8577 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8578 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8579 echo "got $COUNT $NAME"
8580 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8581 eval $NAME=$COUNT || error "Wrong proc format"
8584 read_bytes|write_bytes)
8585 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8586 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8587 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8588 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8589 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8590 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8591 error "sumsquare is too small: $SUMSQ"
8592 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8593 error "sumsquare is too big: $SUMSQ"
8597 done < $DIR/${tfile}.tmp
8599 #check that we actually got some stats
8600 [ "$read_bytes" ] || error "Missing read_bytes stats"
8601 [ "$write_bytes" ] || error "Missing write_bytes stats"
8602 [ "$read_bytes" != 0 ] || error "no read done"
8603 [ "$write_bytes" != 0 ] || error "no write done"
8605 run_test 127a "verify the client stats are sane"
8607 test_127b() { # bug LU-333
8608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8609 $LCTL set_param llite.*.stats=0
8610 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8611 # perform 2 reads and writes so MAX is different from SUM.
8612 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8613 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8614 cancel_lru_locks osc
8615 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8616 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8618 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8619 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8620 echo "got $COUNT $NAME"
8621 eval $NAME=$COUNT || error "Wrong proc format"
8625 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8626 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8627 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8628 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8631 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8632 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8633 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8634 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8638 done < $TMP/${tfile}.tmp
8640 #check that we actually got some stats
8641 [ "$read_bytes" ] || error "Missing read_bytes stats"
8642 [ "$write_bytes" ] || error "Missing write_bytes stats"
8643 [ "$read_bytes" != 0 ] || error "no read done"
8644 [ "$write_bytes" != 0 ] || error "no write done"
8646 run_test 127b "verify the llite client stats are sane"
8648 test_128() { # bug 15212
8650 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8655 result=$(grep error $TMP/$tfile.log)
8657 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8659 run_test 128 "interactive lfs for 2 consecutive find's"
8666 local LDPROC=/proc/fs/ldiskfs
8667 local facets=$(get_facets MDS)
8669 for facet in ${facets//,/ }; do
8670 canondev=$(ldiskfs_canon \
8671 *.$(convert_facet2label $facet).mntdev $facet)
8672 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8673 LDPROC=/sys/fs/ldiskfs
8674 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8680 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8681 skip "Only applicable to ldiskfs-based MDTs"
8684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8689 test_mkdir -p $DIR/$tdir
8691 # block size of mds1
8692 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8693 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8694 local MAX=$((MDSBLOCKSIZE * 3))
8696 local I=$(stat -c%s "$DIR/$tdir")
8698 local STRIPE_COUNT=1
8699 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8700 MAX=$((MAX*STRIPE_COUNT))
8701 while [[ $I -le $MAX ]]; do
8702 $MULTIOP $DIR/$tdir/$J Oc
8704 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8705 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8706 #and EFBIG for previous versions
8707 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8709 echo "return code $rc received as expected"
8710 multiop $DIR/$tdir/$J Oc ||
8711 error_exit "multiop failed w/o dir size limit"
8713 I=$(stat -c%s "$DIR/$tdir")
8715 if [ $(lustre_version_code $SINGLEMDS) -lt \
8716 $(version_code 2.4.51) ]
8718 [[ $I -eq $MAX ]] && return 0
8720 [[ $I -gt $MAX ]] && return 0
8722 error_exit "current dir size $I, previous limit $MAX"
8723 elif [ $rc -ne 0 ]; then
8725 error_exit "return code $rc received instead of expected " \
8726 "$EFBIG or $ENOSPC, files in dir $I"
8729 I=$(stat -c%s "$DIR/$tdir")
8733 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8735 run_test 129 "test directory size limit ========================"
8744 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8745 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8748 trap cleanup_130 EXIT RETURN
8750 local fm_file=$DIR/$tfile
8751 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8752 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8753 error "dd failed for $fm_file"
8755 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8756 filefrag -ves $fm_file
8758 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8759 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8760 [ $RC != 0 ] && error "filefrag $fm_file failed"
8762 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8763 grep -v "ext:" | grep -v "found")
8764 lun=$($GETSTRIPE -i $fm_file)
8766 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8769 for line in $filefrag_op
8771 frag_lun=`echo $line | cut -d: -f5`
8772 ext_len=`echo $line | cut -d: -f4`
8773 if (( $frag_lun != $lun )); then
8775 error "FIEMAP on 1-stripe file($fm_file) failed"
8778 (( tot_len += ext_len ))
8781 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8783 error "FIEMAP on 1-stripe file($fm_file) failed;"
8789 echo "FIEMAP on single striped file succeeded"
8791 run_test 130a "FIEMAP (1-stripe file)"
8794 [ "$OSTCOUNT" -lt "2" ] &&
8795 skip_env "skipping FIEMAP on 2-stripe file test" && return
8797 [ "$OSTCOUNT" -ge "10" ] &&
8798 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8800 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8801 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8804 trap cleanup_130 EXIT RETURN
8806 local fm_file=$DIR/$tfile
8807 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8808 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8809 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8811 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8812 error "dd failed on $fm_file"
8814 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8815 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8816 grep -v "ext:" | grep -v "found")
8818 last_lun=$(echo $filefrag_op | cut -d: -f5)
8823 for line in $filefrag_op
8825 frag_lun=`echo $line | cut -d: -f5`
8826 ext_len=`echo $line | cut -d: -f4`
8827 if (( $frag_lun != $last_lun )); then
8828 if (( tot_len != 1024 )); then
8830 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8837 (( tot_len += ext_len ))
8840 if (( num_luns != 2 || tot_len != 1024 )); then
8842 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8848 echo "FIEMAP on 2-stripe file succeeded"
8850 run_test 130b "FIEMAP (2-stripe file)"
8853 [ "$OSTCOUNT" -lt "2" ] &&
8854 skip_env "skipping FIEMAP on 2-stripe file" && return
8856 [ "$OSTCOUNT" -ge "10" ] &&
8857 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8859 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8860 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8863 trap cleanup_130 EXIT RETURN
8865 local fm_file=$DIR/$tfile
8866 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8867 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8868 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8870 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8872 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8873 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8875 last_lun=`echo $filefrag_op | cut -d: -f5`
8880 for line in $filefrag_op
8882 frag_lun=`echo $line | cut -d: -f5`
8883 ext_len=`echo $line | cut -d: -f4`
8884 if (( $frag_lun != $last_lun )); then
8885 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8886 if (( logical != 512 )); then
8888 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8891 if (( tot_len != 512 )); then
8893 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8900 (( tot_len += ext_len ))
8903 if (( num_luns != 2 || tot_len != 512 )); then
8905 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8911 echo "FIEMAP on 2-stripe file with hole succeeded"
8913 run_test 130c "FIEMAP (2-stripe file with hole)"
8916 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8918 [ "$OSTCOUNT" -ge "10" ] &&
8919 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8921 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8922 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8924 trap cleanup_130 EXIT RETURN
8926 local fm_file=$DIR/$tfile
8927 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8928 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8929 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8931 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8932 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8933 error "dd failed on $fm_file"
8935 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8936 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8937 grep -v "ext:" | grep -v "found"`
8939 last_lun=`echo $filefrag_op | cut -d: -f5`
8944 for line in $filefrag_op
8946 frag_lun=`echo $line | cut -d: -f5`
8947 ext_len=`echo $line | cut -d: -f4`
8948 if (( $frag_lun != $last_lun )); then
8949 if (( tot_len != 1024 )); then
8951 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8958 (( tot_len += ext_len ))
8961 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8963 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8969 echo "FIEMAP on N-stripe file succeeded"
8971 run_test 130d "FIEMAP (N-stripe file)"
8974 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8976 [ "$OSTCOUNT" -ge "10" ] &&
8977 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8979 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8980 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8982 trap cleanup_130 EXIT RETURN
8984 local fm_file=$DIR/$tfile
8985 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8986 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8987 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8990 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8991 for ((i = 0; i < $NUM_BLKS; i++))
8993 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8996 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8997 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8999 last_lun=`echo $filefrag_op | cut -d: -f5`
9004 for line in $filefrag_op
9006 frag_lun=`echo $line | cut -d: -f5`
9007 ext_len=`echo $line | cut -d: -f4`
9008 if (( $frag_lun != $last_lun )); then
9009 if (( tot_len != $EXPECTED_LEN )); then
9011 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
9018 (( tot_len += ext_len ))
9021 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9023 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
9029 echo "FIEMAP with continuation calls succeeded"
9031 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9033 # Test for writev/readv
9035 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9036 error "writev test failed"
9037 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9038 error "readv failed"
9041 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9044 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9045 error "append writev test failed"
9046 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9047 error "append writev test failed"
9050 run_test 131b "test append writev"
9053 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9056 run_test 131c "test read/write on file w/o objects"
9059 rwv -f $DIR/$tfile -w -n 1 1572864
9060 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9061 if [ "$NOB" != 1572864 ]; then
9062 error "Short read filed: read $NOB bytes instead of 1572864"
9066 run_test 131d "test short read"
9069 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9070 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9071 error "read hitting hole failed"
9074 run_test 131e "test read hitting hole"
9080 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9082 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9084 *) error "Wrong argument $1" ;;
9087 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9088 # if the argument $3 is zero, it means any stat increment is ok.
9089 if [[ $3 -gt 0 ]]; then
9090 count=$(echo $res | awk '{ print $2 }')
9091 [[ $count -ne $3 ]] &&
9092 error "The $2 counter on $1 is wrong - expected $3"
9097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9098 remote_ost_nodsh && skip "remote OST with nodsh" && return
9099 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9101 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9102 { skip "MDS doesn't support rename stats"; return; }
9103 local testdir=$DIR/${tdir}/stats_testdir
9104 mkdir -p $DIR/${tdir}
9107 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9108 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9110 # verify mdt stats first.
9111 mkdir ${testdir} || error "mkdir failed"
9112 check_stats $SINGLEMDS "mkdir" 1
9113 touch ${testdir}/${tfile} || "touch failed"
9114 check_stats $SINGLEMDS "open" 1
9115 check_stats $SINGLEMDS "close" 1
9116 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
9117 check_stats $SINGLEMDS "mknod" 1
9118 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
9119 check_stats $SINGLEMDS "unlink" 1
9120 rm -f ${testdir}/${tfile} || error "file remove failed"
9121 check_stats $SINGLEMDS "unlink" 2
9123 # remove working dir and check mdt stats again.
9124 rmdir ${testdir} || error "rmdir failed"
9125 check_stats $SINGLEMDS "rmdir" 1
9127 local testdir1=$DIR/${tdir}/stats_testdir1
9129 mkdir -p ${testdir1}
9130 touch ${testdir1}/test1
9131 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9132 check_stats $SINGLEMDS "crossdir_rename" 1
9134 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9135 check_stats $SINGLEMDS "samedir_rename" 1
9139 run_test 133a "Verifying MDT stats ========================================"
9142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9143 remote_ost_nodsh && skip "remote OST with nodsh" && return
9144 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9145 local testdir=$DIR/${tdir}/stats_testdir
9146 mkdir -p ${testdir} || error "mkdir failed"
9147 touch ${testdir}/${tfile} || "touch failed"
9148 cancel_lru_locks mdc
9151 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9152 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9154 # extra mdt stats verification.
9155 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9156 check_stats $SINGLEMDS "setattr" 1
9157 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9158 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9160 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9161 check_stats $SINGLEMDS "getattr" 1
9163 $LFS df || error "lfs failed"
9164 check_stats $SINGLEMDS "statfs" 1
9168 run_test 133b "Verifying extra MDT stats =================================="
9171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9172 remote_ost_nodsh && skip "remote OST with nodsh" && return
9173 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9174 local testdir=$DIR/${tdir}/stats_testdir
9175 test_mkdir -p ${testdir} || error "mkdir failed"
9177 # verify obdfilter stats.
9178 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9180 cancel_lru_locks osc
9181 wait_delete_completed
9184 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9185 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9187 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9189 cancel_lru_locks osc
9190 check_stats ost "write" 1
9192 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9193 check_stats ost "read" 1
9195 > ${testdir}/${tfile} || error "truncate failed"
9196 check_stats ost "punch" 1
9198 rm -f ${testdir}/${tfile} || error "file remove failed"
9199 wait_delete_completed
9200 check_stats ost "destroy" 1
9204 run_test 133c "Verifying OST stats ========================================"
9211 while [ $value -ge 2 ]; do
9216 if [ $orig -gt $order ]; then
9224 local size=('K' 'M' 'G' 'T');
9226 local size_string=$value
9228 while [ $value -ge 1024 ]; do
9229 if [ $i -gt 3 ]; then
9230 #T is the biggest unit we get here, if that is bigger,
9232 size_string=${value}T
9235 value=$((value >> 10))
9236 if [ $value -lt 1024 ]; then
9237 size_string=${value}${size[$i]}
9248 local context=${2:-.}
9249 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9251 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9257 remote_ost_nodsh && skip "remote OST with nodsh" && return
9258 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9259 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9260 { skip "MDS doesn't support rename stats"; return; }
9262 local testdir1=$DIR/${tdir}/stats_testdir1
9263 local testdir2=$DIR/${tdir}/stats_testdir2
9265 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9267 mkdir -p ${testdir1} || error "mkdir failed"
9268 mkdir -p ${testdir2} || error "mkdir failed"
9270 createmany -o $testdir1/test 512 || error "createmany failed"
9272 # check samedir rename size
9273 mv ${testdir1}/test0 ${testdir1}/test_0
9275 local testdir1_size=$(ls -l $DIR/${tdir} |
9276 awk '/stats_testdir1/ {print $5}')
9277 local testdir2_size=$(ls -l $DIR/${tdir} |
9278 awk '/stats_testdir2/ {print $5}')
9280 testdir1_size=$(order_2 $testdir1_size)
9281 testdir2_size=$(order_2 $testdir2_size)
9283 testdir1_size=$(size_in_KMGT $testdir1_size)
9284 testdir2_size=$(size_in_KMGT $testdir2_size)
9286 echo "source rename dir size: ${testdir1_size}"
9287 echo "target rename dir size: ${testdir2_size}"
9289 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9290 eval $cmd || error "$cmd failed"
9291 local samedir=$($cmd | grep 'same_dir')
9292 local same_sample=$(get_rename_size $testdir1_size)
9293 [ -z "$samedir" ] && error "samedir_rename_size count error"
9294 [[ $same_sample -eq 1 ]] ||
9295 error "samedir_rename_size error $same_sample"
9296 echo "Check same dir rename stats success"
9298 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9300 # check crossdir rename size
9301 mv ${testdir1}/test_0 ${testdir2}/test_0
9303 testdir1_size=$(ls -l $DIR/${tdir} |
9304 awk '/stats_testdir1/ {print $5}')
9305 testdir2_size=$(ls -l $DIR/${tdir} |
9306 awk '/stats_testdir2/ {print $5}')
9308 testdir1_size=$(order_2 $testdir1_size)
9309 testdir2_size=$(order_2 $testdir2_size)
9311 testdir1_size=$(size_in_KMGT $testdir1_size)
9312 testdir2_size=$(size_in_KMGT $testdir2_size)
9314 echo "source rename dir size: ${testdir1_size}"
9315 echo "target rename dir size: ${testdir2_size}"
9317 eval $cmd || error "$cmd failed"
9318 local crossdir=$($cmd | grep 'crossdir')
9319 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9320 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9321 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9322 [[ $src_sample -eq 1 ]] ||
9323 error "crossdir_rename_size error $src_sample"
9324 [[ $tgt_sample -eq 1 ]] ||
9325 error "crossdir_rename_size error $tgt_sample"
9326 echo "Check cross dir rename stats success"
9329 run_test 133d "Verifying rename_stats ========================================"
9332 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9333 remote_ost_nodsh && skip "remote OST with nodsh" && return
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9335 local testdir=$DIR/${tdir}/stats_testdir
9336 local ctr f0 f1 bs=32768 count=42 sum
9338 mkdir -p ${testdir} || error "mkdir failed"
9340 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9342 for ctr in {write,read}_bytes; do
9344 cancel_lru_locks osc
9346 do_facet ost1 $LCTL set_param -n \
9347 "obdfilter.*.exports.clear=clear"
9349 if [ $ctr = write_bytes ]; then
9351 f1=${testdir}/${tfile}
9353 f0=${testdir}/${tfile}
9357 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9360 cancel_lru_locks osc
9362 sum=$(do_facet ost1 $LCTL get_param \
9363 "obdfilter.*.exports.*.stats" |
9364 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9365 $1 == ctr { sum += $7 }
9366 END { printf("%0.0f", sum) }')
9368 if ((sum != bs * count)); then
9369 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9375 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9380 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9381 /sys/fs/lustre/ /sys/fs/lnet/"
9383 for dir in $dirs; do
9384 if [ -d $dir ]; then
9385 proc_dirs="$proc_dirs $dir"
9391 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9392 remote_ost_nodsh && skip "remote OST with nodsh" && return
9393 # First without trusting modes.
9394 find $proc_dirs -exec cat '{}' \; &> /dev/null
9396 # Second verifying readability.
9399 -exec cat '{}' \; &> /dev/null ||
9400 error "proc file read failed"
9402 for facet in $SINGLEMDS ost1; do
9403 do_facet $facet find $proc_dirs \
9404 ! -name req_history \
9405 -exec cat '{}' \\\; &> /dev/null
9407 do_facet $facet find $proc_dirs \
9408 ! -name req_history \
9410 -exec cat '{}' \\\; &> /dev/null ||
9411 error "proc file read failed"
9414 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9419 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9420 /sys/fs/lustre/ /sys/fs/lnet/"
9422 for dir in $dirs; do
9423 if [ -d $dir ]; then
9424 proc_dirs="$proc_dirs $dir"
9430 # Second verifying readability.
9433 -not -name force_lbug \
9434 -not -name changelog_mask \
9435 -exec badarea_io '{}' \; &> /dev/null ||
9436 error "find $proc_dirs failed"
9438 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9439 skip "Too old lustre on MDS" && return
9441 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9442 skip "Too old lustre on ost1" && return
9444 for facet in $SINGLEMDS ost1; do
9445 do_facet $facet find $proc_dirs \
9447 -not -name force_lbug \
9448 -not -name changelog_mask \
9449 -exec badarea_io '{}' \\\; &> /dev/null ||
9450 error "$facet find $proc_dirs failed"
9454 # remount the FS in case writes/reads /proc break the FS
9455 cleanup || error "failed to unmount"
9456 setup || error "failed to setup"
9459 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9462 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9463 skip "Need MDS version at least 2.7.54" && return
9465 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9466 cancel_lru_locks mdc
9468 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9469 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9470 [ $unused -eq 0 ] || "$unused locks are not cleared"
9473 createmany -o $DIR/$tdir/f $nr ||
9474 error "failed to create $nr files in $DIR/$tdir"
9475 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9477 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9478 do_facet mds1 $LCTL set_param fail_loc=0x327
9479 do_facet mds1 $LCTL set_param fail_val=500
9482 echo "sleep 10 seconds ..."
9484 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9486 do_facet mds1 $LCTL set_param fail_loc=0
9487 do_facet mds1 $LCTL set_param fail_val=0
9488 [ $lck_cnt -lt $unused ] ||
9489 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9492 unlinkmany $DIR/$tdir/f $nr
9494 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9497 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9498 skip "Need MDS version at least 2.7.54" && return
9500 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9501 cancel_lru_locks mdc
9503 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9504 ldlm.lock_reclaim_threshold_mb)
9505 # disable reclaim temporarily
9506 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9508 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9509 do_facet mds1 $LCTL set_param fail_loc=0x328
9510 do_facet mds1 $LCTL set_param fail_val=500
9512 $LCTL set_param debug=+trace
9515 createmany -o $DIR/$tdir/f $nr &
9518 echo "Sleep $TIMEOUT seconds ..."
9520 if ! ps -p $create_pid > /dev/null 2>&1; then
9521 do_facet mds1 $LCTL set_param fail_loc=0
9522 do_facet mds1 $LCTL set_param fail_val=0
9523 do_facet mds1 $LCTL set_param \
9524 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9525 error "createmany finished incorrectly!"
9527 do_facet mds1 $LCTL set_param fail_loc=0
9528 do_facet mds1 $LCTL set_param fail_val=0
9529 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9530 wait $create_pid || return 1
9532 unlinkmany $DIR/$tdir/f $nr
9534 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9536 test_140() { #bug-17379
9537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9538 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9539 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9540 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9542 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9543 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9545 while i=`expr $i + 1`; do
9546 test_mkdir -p $i || error "Creating dir $i"
9547 cd $i || error "Changing to $i"
9548 ln -s ../stat stat || error "Creating stat symlink"
9549 # Read the symlink until ELOOP present,
9550 # not LBUGing the system is considered success,
9551 # we didn't overrun the stack.
9552 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9554 if [ $ret -eq 40 ]; then
9557 error "Open stat symlink"
9563 echo "The symlink depth = $i"
9564 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9565 error "Invalid symlink depth"
9567 # Test recursive symlink
9568 ln -s symlink_self symlink_self
9569 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9570 echo "open symlink_self returns $ret"
9571 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9573 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9577 local TF="$TMP/$tfile"
9579 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9581 cancel_lru_locks osc
9582 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9583 remount_client $MOUNT
9585 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9588 $TRUNCATE $DIR/$tfile 6000
9589 cancel_lru_locks osc
9590 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9593 echo "12345" >>$DIR/$tfile
9594 cancel_lru_locks osc
9595 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9598 echo "12345" >>$DIR/$tfile
9599 cancel_lru_locks osc
9600 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9605 run_test 150 "truncate/append tests"
9607 #LU-2902 roc_hit was not able to read all values from lproc
9608 function roc_hit_init() {
9609 local list=$(comma_list $(osts_nodes))
9610 local dir=$DIR/$tdir-check
9611 local file=$dir/file
9617 #use setstripe to do a write to every ost
9618 for i in $(seq 0 $((OSTCOUNT-1))); do
9619 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9620 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9621 idx=$(printf %04x $i)
9622 BEFORE=$(get_osd_param $list *OST*$idx stats |
9623 awk '$1 == "cache_access" {sum += $7}
9624 END { printf("%0.0f", sum) }')
9626 cancel_lru_locks osc
9627 cat $file >/dev/null
9629 AFTER=$(get_osd_param $list *OST*$idx stats |
9630 awk '$1 == "cache_access" {sum += $7}
9631 END { printf("%0.0f", sum) }')
9633 echo BEFORE:$BEFORE AFTER:$AFTER
9634 if ! let "AFTER - BEFORE == 4"; then
9636 error "roc_hit is not safe to use"
9644 function roc_hit() {
9645 local list=$(comma_list $(osts_nodes))
9646 echo $(get_osd_param $list '' stats |
9647 awk '$1 == "cache_hit" {sum += $7}
9648 END { printf("%0.0f", sum) }')
9651 function set_cache() {
9654 if [ "$2" == "off" ]; then
9657 local list=$(comma_list $(osts_nodes))
9658 set_osd_param $list '' $1_cache_enable $on
9660 cancel_lru_locks osc
9664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9665 remote_ost_nodsh && skip "remote OST with nodsh" && return
9668 local list=$(comma_list $(osts_nodes))
9670 # check whether obdfilter is cache capable at all
9671 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9672 echo "not cache-capable obdfilter"
9676 # check cache is enabled on all obdfilters
9677 if get_osd_param $list '' read_cache_enable | grep 0; then
9678 echo "oss cache is disabled"
9682 set_osd_param $list '' writethrough_cache_enable 1
9684 # check write cache is enabled on all obdfilters
9685 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9686 echo "oss write cache is NOT enabled"
9692 #define OBD_FAIL_OBD_NO_LRU 0x609
9693 do_nodes $list $LCTL set_param fail_loc=0x609
9695 # pages should be in the case right after write
9696 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9699 local BEFORE=$(roc_hit)
9700 cancel_lru_locks osc
9701 cat $DIR/$tfile >/dev/null
9702 local AFTER=$(roc_hit)
9704 do_nodes $list $LCTL set_param fail_loc=0
9706 if ! let "AFTER - BEFORE == CPAGES"; then
9707 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9710 # the following read invalidates the cache
9711 cancel_lru_locks osc
9712 set_osd_param $list '' read_cache_enable 0
9713 cat $DIR/$tfile >/dev/null
9715 # now data shouldn't be found in the cache
9717 cancel_lru_locks osc
9718 cat $DIR/$tfile >/dev/null
9720 if let "AFTER - BEFORE != 0"; then
9721 error "IN CACHE: before: $BEFORE, after: $AFTER"
9724 set_osd_param $list '' read_cache_enable 1
9727 run_test 151 "test cache on oss and controls ==============================="
9730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9731 local TF="$TMP/$tfile"
9733 # simulate ENOMEM during write
9734 #define OBD_FAIL_OST_NOMEM 0x226
9735 lctl set_param fail_loc=0x80000226
9736 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9738 sync || error "sync failed"
9739 lctl set_param fail_loc=0
9741 # discard client's cache
9742 cancel_lru_locks osc
9744 # simulate ENOMEM during read
9745 lctl set_param fail_loc=0x80000226
9746 cmp $TF $DIR/$tfile || error "cmp failed"
9747 lctl set_param fail_loc=0
9751 run_test 152 "test read/write with enomem ============================"
9754 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9756 run_test 153 "test if fdatasync does not crash ======================="
9758 dot_lustre_fid_permission_check() {
9760 local ffid=$MOUNT/.lustre/fid/$fid
9763 echo "stat fid $fid"
9764 stat $ffid > /dev/null || error "stat $ffid failed."
9765 echo "touch fid $fid"
9766 touch $ffid || error "touch $ffid failed."
9767 echo "write to fid $fid"
9768 cat /etc/hosts > $ffid || error "write $ffid failed."
9769 echo "read fid $fid"
9770 diff /etc/hosts $ffid || error "read $ffid failed."
9771 echo "append write to fid $fid"
9772 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9773 echo "rename fid $fid"
9774 mv $ffid $test_dir/$tfile.1 &&
9775 error "rename $ffid to $tfile.1 should fail."
9776 touch $test_dir/$tfile.1
9777 mv $test_dir/$tfile.1 $ffid &&
9778 error "rename $tfile.1 to $ffid should fail."
9779 rm -f $test_dir/$tfile.1
9780 echo "truncate fid $fid"
9781 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9782 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9783 echo "link fid $fid"
9784 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9786 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9787 echo "setfacl fid $fid"
9788 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9789 echo "getfacl fid $fid"
9790 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9792 echo "unlink fid $fid"
9793 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9794 echo "mknod fid $fid"
9795 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9797 fid=[0xf00000400:0x1:0x0]
9798 ffid=$MOUNT/.lustre/fid/$fid
9800 echo "stat non-exist fid $fid"
9801 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9802 echo "write to non-exist fid $fid"
9803 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9804 echo "link new fid $fid"
9805 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9807 mkdir -p $test_dir/$tdir
9808 touch $test_dir/$tdir/$tfile
9809 fid=$($LFS path2fid $test_dir/$tdir)
9812 error "error: could not get fid for $test_dir/$dir/$tfile."
9814 ffid=$MOUNT/.lustre/fid/$fid
9817 ls $ffid > /dev/null || error "ls $ffid failed."
9818 echo "touch $fid/$tfile.1"
9819 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9821 echo "touch $MOUNT/.lustre/fid/$tfile"
9822 touch $MOUNT/.lustre/fid/$tfile && \
9823 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9825 echo "setxattr to $MOUNT/.lustre/fid"
9826 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9828 echo "listxattr for $MOUNT/.lustre/fid"
9829 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9831 echo "delxattr from $MOUNT/.lustre/fid"
9832 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9834 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9835 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9836 error "touch invalid fid should fail."
9838 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9839 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9840 error "touch non-normal fid should fail."
9842 echo "rename $tdir to $MOUNT/.lustre/fid"
9843 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9844 error "rename to $MOUNT/.lustre/fid should fail."
9846 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9848 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9849 local new_obf_mode=777
9851 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9852 chmod $new_obf_mode $DIR/.lustre/fid ||
9853 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9855 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9856 [ $obf_mode -eq $new_obf_mode ] ||
9857 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9859 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9860 chmod $old_obf_mode $DIR/.lustre/fid ||
9861 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9864 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9865 fid=$($LFS path2fid $test_dir/$tfile-2)
9867 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
9869 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9870 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
9871 error "create lov data thru .lustre failed"
9873 echo "cp /etc/passwd $test_dir/$tfile-2"
9874 cp /etc/passwd $test_dir/$tfile-2 ||
9875 error "copy to $test_dir/$tfile-2 failed."
9876 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9877 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9878 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9880 rm -rf $test_dir/tfile.lnk
9881 rm -rf $test_dir/$tfile-2
9885 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9886 skip "Need MDS version at least 2.4.1" && return
9889 local FID=$($LFS path2fid $DIR/$tfile)
9890 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9892 # check that we get the same pathname back
9893 local FOUND=$($LFS fid2path $MOUNT "$FID")
9894 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9895 [ "$FOUND" != "$DIR/$tfile" ] &&
9896 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9900 run_test 154A "lfs path2fid and fid2path basic checks"
9903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9904 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9905 { skip "Need MDS version at least 2.2.51"; return 0; }
9906 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9908 cp /etc/hosts $DIR/$tfile
9910 fid=$($LFS path2fid $DIR/$tfile)
9912 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9914 dot_lustre_fid_permission_check "$fid" $DIR ||
9915 error "dot lustre permission check $fid failed"
9917 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9919 touch $MOUNT/.lustre/file &&
9920 error "creation is not allowed under .lustre"
9922 mkdir $MOUNT/.lustre/dir &&
9923 error "mkdir is not allowed under .lustre"
9927 run_test 154a "Open-by-FID"
9930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9931 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9932 { skip "Need MDS version at least 2.2.51"; return 0; }
9934 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9936 local remote_dir=$DIR/$tdir/remote_dir
9941 $LFS mkdir -i $MDTIDX $remote_dir ||
9942 error "create remote directory failed"
9944 cp /etc/hosts $remote_dir/$tfile
9946 fid=$($LFS path2fid $remote_dir/$tfile)
9948 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9950 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9951 error "dot lustre permission check $fid failed"
9954 run_test 154b "Open-by-FID for remote directory"
9957 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9958 skip "Need MDS version at least 2.4.1" && return
9960 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9961 local FID1=$($LFS path2fid $DIR/$tfile.1)
9962 local FID2=$($LFS path2fid $DIR/$tfile.2)
9963 local FID3=$($LFS path2fid $DIR/$tfile.3)
9966 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9967 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9968 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9970 [ "$FID" = "${!want}" ] ||
9971 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9975 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
9977 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9978 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9982 run_test 154c "lfs path2fid and fid2path multiple arguments"
9985 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9986 skip "Need MDS version at least 2.5.53" && return
9989 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9993 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10000 local fid=$($LFS path2fid $DIR/$tfile)
10003 cmd="exec $fd<$DIR/$tfile"
10005 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10006 echo "$fid_list" | grep "$fid"
10009 cmd="exec $fd>/dev/null"
10011 if [ $rc -ne 0 ]; then
10012 error "FID $fid not found in open files list $fid_list"
10015 run_test 154d "Verify open file fid"
10019 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10020 skip "Need MDS version at least 2.6.50" && return
10022 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10023 error ".lustre returned by readdir"
10026 run_test 154e ".lustre is not returned by readdir"
10029 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10030 test_mkdir -p -c1 $DIR/$tdir/d
10031 # test dirs inherit from its stripe
10032 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10033 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10034 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10035 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10038 # get fid of parents
10039 local FID0=$($LFS path2fid $DIR/$tdir/d)
10040 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10041 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10042 local FID3=$($LFS path2fid $DIR)
10044 # check that path2fid --parents returns expected <parent_fid>/name
10045 # 1) test for a directory (single parent)
10046 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10047 [ "$parent" == "$FID0/foo1" ] ||
10048 error "expected parent: $FID0/foo1, got: $parent"
10050 # 2) test for a file with nlink > 1 (multiple parents)
10051 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10052 echo "$parent" | grep -F "$FID1/$tfile" ||
10053 error "$FID1/$tfile not returned in parent list"
10054 echo "$parent" | grep -F "$FID2/link" ||
10055 error "$FID2/link not returned in parent list"
10057 # 3) get parent by fid
10058 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10059 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10060 echo "$parent" | grep -F "$FID1/$tfile" ||
10061 error "$FID1/$tfile not returned in parent list (by fid)"
10062 echo "$parent" | grep -F "$FID2/link" ||
10063 error "$FID2/link not returned in parent list (by fid)"
10065 # 4) test for entry in root directory
10066 parent=$($LFS path2fid --parents $DIR/f)
10067 echo "$parent" | grep -F "$FID3/f" ||
10068 error "$FID3/f not returned in parent list"
10070 # 5) test it on root directory
10071 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10072 error "$MOUNT should not have parents"
10074 # enable xattr caching and check that linkea is correctly updated
10075 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10076 save_lustre_params client "llite.*.xattr_cache" > $save
10077 lctl set_param llite.*.xattr_cache 1
10079 # 6.1) linkea update on rename
10080 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10082 # get parents by fid
10083 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10084 # foo1 should no longer be returned in parent list
10085 echo "$parent" | grep -F "$FID1" &&
10086 error "$FID1 should no longer be in parent list"
10087 # the new path should appear
10088 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10089 error "$FID2/$tfile.moved is not in parent list"
10091 # 6.2) linkea update on unlink
10092 rm -f $DIR/$tdir/d/foo2/link
10093 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10094 # foo2/link should no longer be returned in parent list
10095 echo "$parent" | grep -F "$FID2/link" &&
10096 error "$FID2/link should no longer be in parent list"
10100 restore_lustre_params < $save
10102 run_test 154f "get parent fids by reading link ea"
10106 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10107 { skip "Need MDS version at least 2.6.92"; return 0; }
10109 mkdir -p $DIR/$tdir
10110 llapi_fid_test -d $DIR/$tdir
10112 run_test 154g "various llapi FID tests"
10114 test_155_small_load() {
10115 local temp=$TMP/$tfile
10116 local file=$DIR/$tfile
10118 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10119 error "dd of=$temp bs=6096 count=1 failed"
10121 cancel_lru_locks osc
10122 cmp $temp $file || error "$temp $file differ"
10124 $TRUNCATE $temp 6000
10125 $TRUNCATE $file 6000
10126 cmp $temp $file || error "$temp $file differ (truncate1)"
10128 echo "12345" >>$temp
10129 echo "12345" >>$file
10130 cmp $temp $file || error "$temp $file differ (append1)"
10132 echo "12345" >>$temp
10133 echo "12345" >>$file
10134 cmp $temp $file || error "$temp $file differ (append2)"
10140 test_155_big_load() {
10141 remote_ost_nodsh && skip "remote OST with nodsh" && return
10142 local temp=$TMP/$tfile
10143 local file=$DIR/$tfile
10146 local cache_size=$(do_facet ost$((MAXI+1)) \
10147 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10148 local large_file_size=$((cache_size * 2))
10150 echo "OSS cache size: $cache_size KB"
10151 echo "Large file size: $large_file_size KB"
10153 [ $MAXV -le $large_file_size ] && \
10154 skip_env "max available OST size needs > $large_file_size KB" && \
10157 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10159 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10160 error "dd of=$temp bs=$large_file_size count=1k failed"
10163 cancel_lru_locks osc
10164 cmp $temp $file || error "$temp $file differ"
10171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10173 set_cache writethrough on
10174 test_155_small_load
10176 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10181 set_cache writethrough off
10182 test_155_small_load
10184 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10189 set_cache writethrough on
10190 test_155_small_load
10192 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10197 set_cache writethrough off
10198 test_155_small_load
10200 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10205 set_cache writethrough on
10208 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10213 set_cache writethrough off
10216 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10221 set_cache writethrough on
10224 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10229 set_cache writethrough off
10232 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10235 remote_ost_nodsh && skip "remote OST with nodsh" && return
10236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10240 local file="$DIR/$tfile"
10242 [ "$(facet_fstype ost1)" = "zfs" -a \
10243 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10244 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10249 log "Turn on read and write cache"
10251 set_cache writethrough on
10253 log "Write data and read it back."
10254 log "Read should be satisfied from the cache."
10255 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10257 cancel_lru_locks osc
10258 cat $file >/dev/null
10260 if ! let "AFTER - BEFORE == CPAGES"; then
10261 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10263 log "cache hits:: before: $BEFORE, after: $AFTER"
10266 log "Read again; it should be satisfied from the cache."
10268 cancel_lru_locks osc
10269 cat $file >/dev/null
10271 if ! let "AFTER - BEFORE == CPAGES"; then
10272 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10274 log "cache hits:: before: $BEFORE, after: $AFTER"
10277 log "Turn off the read cache and turn on the write cache"
10279 set_cache writethrough on
10281 log "Read again; it should be satisfied from the cache."
10283 cancel_lru_locks osc
10284 cat $file >/dev/null
10286 if ! let "AFTER - BEFORE == CPAGES"; then
10287 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10289 log "cache hits:: before: $BEFORE, after: $AFTER"
10292 log "Read again; it should not be satisfied from the cache."
10294 cancel_lru_locks osc
10295 cat $file >/dev/null
10297 if ! let "AFTER - BEFORE == 0"; then
10298 error "IN CACHE: before: $BEFORE, after: $AFTER"
10300 log "cache hits:: before: $BEFORE, after: $AFTER"
10303 log "Write data and read it back."
10304 log "Read should be satisfied from the cache."
10305 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10307 cancel_lru_locks osc
10308 cat $file >/dev/null
10310 if ! let "AFTER - BEFORE == CPAGES"; then
10311 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10313 log "cache hits:: before: $BEFORE, after: $AFTER"
10316 log "Read again; it should not be satisfied from the cache."
10318 cancel_lru_locks osc
10319 cat $file >/dev/null
10321 if ! let "AFTER - BEFORE == 0"; then
10322 error "IN CACHE: before: $BEFORE, after: $AFTER"
10324 log "cache hits:: before: $BEFORE, after: $AFTER"
10327 log "Turn off read and write cache"
10329 set_cache writethrough off
10331 log "Write data and read it back"
10332 log "It should not be satisfied from the cache."
10334 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10335 cancel_lru_locks osc
10337 cat $file >/dev/null
10339 if ! let "AFTER - BEFORE == 0"; then
10340 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10342 log "cache hits:: before: $BEFORE, after: $AFTER"
10345 log "Turn on the read cache and turn off the write cache"
10347 set_cache writethrough off
10349 log "Write data and read it back"
10350 log "It should not be satisfied from the cache."
10352 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10354 cancel_lru_locks osc
10355 cat $file >/dev/null
10357 if ! let "AFTER - BEFORE == 0"; then
10358 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10360 log "cache hits:: before: $BEFORE, after: $AFTER"
10363 log "Read again; it should be satisfied from the cache."
10365 cancel_lru_locks osc
10366 cat $file >/dev/null
10368 if ! let "AFTER - BEFORE == CPAGES"; then
10369 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10371 log "cache hits:: before: $BEFORE, after: $AFTER"
10376 run_test 156 "Verification of tunables"
10380 if [[ $MDSCOUNT -gt 1 ]]; then
10381 error_ignore bz17935 $*
10389 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10391 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10393 if [ $MASK -eq 1 ]; then
10394 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10396 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10400 changelog_extract_field() {
10404 local identifier=$4
10406 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10407 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10413 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10414 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10415 { skip "Need MDS version at least 2.2.0"; return; }
10417 local CL_USERS="mdd.$MDT0.changelog_users"
10418 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10419 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10420 echo "Registered as changelog user $USER"
10421 $GET_CL_USERS | grep -q $USER ||
10422 error "User $USER not found in changelog_users"
10425 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10426 touch $DIR/$tdir/pics/2008/zachy/timestamp
10427 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10428 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10429 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10430 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10431 rm $DIR/$tdir/pics/desktop.jpg
10433 $LFS changelog $MDT0 | tail -5
10435 echo "verifying changelog mask"
10436 changelog_chmask "MKDIR"
10437 changelog_chmask "CLOSE"
10439 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10440 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10442 changelog_chmask "MKDIR"
10443 changelog_chmask "CLOSE"
10445 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10446 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10448 $LFS changelog $MDT0
10449 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10450 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10451 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10452 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10455 echo "verifying target fid"
10456 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10457 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10458 [ "$fidc" == "$fidf" ] ||
10459 err17935 "fid in changelog $fidc != file fid $fidf"
10460 echo "verifying parent fid"
10461 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10462 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10463 [ "$fidc" == "$fidf" ] ||
10464 err17935 "pfid in changelog $fidc != dir fid $fidf"
10466 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10467 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10468 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10469 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10470 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10471 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10473 MIN_REC=$($GET_CL_USERS |
10474 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10475 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10476 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10477 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10478 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10480 # LU-3446 changelog index reset on MDT restart
10481 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10482 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10483 $LFS changelog_clear $MDT0 $USER 0
10484 stop $SINGLEMDS || error "Fail to stop MDT."
10485 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10486 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10487 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10488 [ $CUR_REC1 == $CUR_REC2 ] ||
10489 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10491 echo "verifying user deregister"
10492 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10493 $GET_CL_USERS | grep -q $USER &&
10494 error "User $USER still in changelog_users"
10496 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10497 if [ $USERS -eq 0 ]; then
10498 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10499 touch $DIR/$tdir/chloe
10500 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10501 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10502 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10504 echo "$USERS other changelog users; can't verify off"
10507 run_test 160a "changelog sanity"
10509 test_160b() { # LU-3587
10510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10511 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10512 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10513 { skip "Need MDS version at least 2.2.0"; return; }
10515 local CL_USERS="mdd.$MDT0.changelog_users"
10516 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10517 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10518 echo "Registered as changelog user $USER"
10519 $GET_CL_USERS | grep -q $USER ||
10520 error "User $USER not found in changelog_users"
10522 local LONGNAME1=$(str_repeat a 255)
10523 local LONGNAME2=$(str_repeat b 255)
10526 echo "creating very long named file"
10527 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10528 echo "moving very long named file"
10529 mv $LONGNAME1 $LONGNAME2
10531 $LFS changelog $MDT0 | grep RENME
10533 echo "deregistering $USER"
10534 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10538 run_test 160b "Verify that very long rename doesn't crash in changelog"
10541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10544 local server_version=$(lustre_version_code $SINGLEMDS)
10546 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10547 [[ $server_version -gt $(version_code 2.5.1) &&
10548 $server_version -lt $(version_code 2.5.50) ]] ||
10549 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10552 # Registration step
10553 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10554 changelog_register -n)
10557 mkdir -p $DIR/$tdir
10558 $MCREATE $DIR/$tdir/foo_160c
10559 changelog_chmask "TRUNC"
10560 $TRUNCATE $DIR/$tdir/foo_160c 200
10561 changelog_chmask "TRUNC"
10562 $TRUNCATE $DIR/$tdir/foo_160c 199
10563 $LFS changelog $MDT0
10564 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10565 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10566 $LFS changelog_clear $MDT0 $USER 0
10568 # Deregistration step
10569 echo "deregistering $USER"
10570 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10572 run_test 160c "verify that changelog log catch the truncate event"
10575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10576 test_mkdir -p -c1 $DIR/$tdir
10577 cp /etc/hosts $DIR/$tdir/$tfile
10578 test_mkdir -c1 $DIR/$tdir/foo1
10579 test_mkdir -c1 $DIR/$tdir/foo2
10580 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10581 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10582 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10583 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10584 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10585 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10586 $LFS fid2path $DIR $FID
10587 err17935 "bad link ea"
10590 rm $DIR/$tdir/foo2/zachary
10592 rm $DIR/$tdir/foo2/thor
10594 rm $DIR/$tdir/$tfile
10596 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10597 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10599 $LFS fid2path $DIR $FID
10600 err17935 "bad link rename"
10602 rm $DIR/$tdir/foo2/maggie
10605 local longname=filename_avg_len_is_thirty_two_
10606 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10607 error "failed to hardlink many files"
10608 links=$($LFS fid2path $DIR $FID | wc -l)
10609 echo -n "${links}/1000 links in link EA"
10610 [[ $links -gt 60 ]] ||
10611 err17935 "expected at least 60 links in link EA"
10612 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10613 error "failed to unlink many hardlinks"
10615 run_test 161a "link ea sanity"
10618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10619 [ $MDSCOUNT -lt 2 ] &&
10620 skip "skipping remote directory test" && return
10622 local remote_dir=$DIR/$tdir/remote_dir
10624 mkdir -p $DIR/$tdir
10625 $LFS mkdir -i $MDTIDX $remote_dir ||
10626 error "create remote directory failed"
10628 cp /etc/hosts $remote_dir/$tfile
10629 mkdir -p $remote_dir/foo1
10630 mkdir -p $remote_dir/foo2
10631 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10632 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10633 ln $remote_dir/$tfile $remote_dir/foo1/luna
10634 ln $remote_dir/$tfile $remote_dir/foo2/thor
10636 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10638 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10639 $LFS fid2path $DIR $FID
10640 err17935 "bad link ea"
10643 rm $remote_dir/foo2/zachary
10645 rm $remote_dir/foo2/thor
10647 rm $remote_dir/$tfile
10649 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10650 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10651 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10652 $LFS fid2path $DIR $FID
10653 err17935 "bad link rename"
10655 rm $remote_dir/foo2/maggie
10658 local longname=filename_avg_len_is_thirty_two_
10659 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10660 error "failed to hardlink many files"
10661 links=$($LFS fid2path $DIR $FID | wc -l)
10662 echo -n "${links}/1000 links in link EA"
10663 [[ ${links} -gt 60 ]] ||
10664 err17935 "expected at least 60 links in link EA"
10665 unlinkmany $remote_dir/foo2/$longname 1000 ||
10666 error "failed to unlink many hardlinks"
10668 run_test 161b "link ea sanity under remote directory"
10671 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10673 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10674 skip "Need MDS version at least 2.1.5" && return
10676 # define CLF_RENAME_LAST 0x0001
10677 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10678 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10679 changelog_register -n)
10681 mkdir -p $DIR/$tdir
10682 touch $DIR/$tdir/foo_161c
10683 touch $DIR/$tdir/bar_161c
10684 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10685 $LFS changelog $MDT0 | grep RENME
10686 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10688 $LFS changelog_clear $MDT0 $USER 0
10689 if [ x$flags != "x0x1" ]; then
10690 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10692 error "flag $flags is not 0x1"
10694 echo "rename overwrite a target having nlink = 1," \
10695 "changelog record has flags of $flags"
10697 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10698 touch $DIR/$tdir/foo_161c
10699 touch $DIR/$tdir/bar_161c
10700 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10701 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10702 $LFS changelog $MDT0 | grep RENME
10703 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10704 $LFS changelog_clear $MDT0 $USER 0
10705 if [ x$flags != "x0x0" ]; then
10706 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10708 error "flag $flags is not 0x0"
10710 echo "rename overwrite a target having nlink > 1," \
10711 "changelog record has flags of $flags"
10713 # rename doesn't overwrite a target (changelog flag 0x0)
10714 touch $DIR/$tdir/foo_161c
10715 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10716 $LFS changelog $MDT0 | grep RENME
10717 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10718 $LFS changelog_clear $MDT0 $USER 0
10719 if [ x$flags != "x0x0" ]; then
10720 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10722 error "flag $flags is not 0x0"
10724 echo "rename doesn't overwrite a target," \
10725 "changelog record has flags of $flags"
10727 # define CLF_UNLINK_LAST 0x0001
10728 # unlink a file having nlink = 1 (changelog flag 0x1)
10729 rm -f $DIR/$tdir/foo2_161c
10730 $LFS changelog $MDT0 | grep UNLNK
10731 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10732 $LFS changelog_clear $MDT0 $USER 0
10733 if [ x$flags != "x0x1" ]; then
10734 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10736 error "flag $flags is not 0x1"
10738 echo "unlink a file having nlink = 1," \
10739 "changelog record has flags of $flags"
10741 # unlink a file having nlink > 1 (changelog flag 0x0)
10742 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10743 rm -f $DIR/$tdir/foobar_161c
10744 $LFS changelog $MDT0 | grep UNLNK
10745 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10746 $LFS changelog_clear $MDT0 $USER 0
10747 if [ x$flags != "x0x0" ]; then
10748 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10750 error "flag $flags is not 0x0"
10752 echo "unlink a file having nlink > 1," \
10753 "changelog record has flags of $flags"
10754 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10756 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10763 local path=$(${LFS} fid2path $*)
10764 # Remove the '//' indicating a remote directory
10765 path=$(echo $path | sed 's#//#/#g')
10768 if [ $RC -ne 0 ]; then
10769 err17935 "path looked up of $expected failed. Error $RC"
10771 elif [ "${path}" != "${expected}" ]; then
10772 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10775 echo "fid $fid resolves to path $path (expected $expected)"
10778 test_162a() { # was test_162
10779 # Make changes to filesystem
10780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10781 test_mkdir -p -c1 $DIR/$tdir/d2
10782 touch $DIR/$tdir/d2/$tfile
10783 touch $DIR/$tdir/d2/x1
10784 touch $DIR/$tdir/d2/x2
10785 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10786 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10788 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10789 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10790 error "check path $tdir/d2/$tfile failed"
10793 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10794 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10795 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10796 error "check path $tdir/d2/p/q/r/slink failed"
10798 # softlink to wrong file
10799 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10800 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10801 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10802 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10805 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10806 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10807 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10808 # fid2path dir/fsname should both work
10809 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10810 error "check path $tdir/d2/a/b/c/new_file failed"
10811 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10812 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10814 # hardlink count: check that there are 2 links
10815 # Doesnt work with CMD yet: 17935
10816 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10817 err17935 "expected 2 links"
10819 # hardlink indexing: remove the first link
10820 rm $DIR/$tdir/d2/p/q/r/hlink
10821 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10822 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10826 run_test 162a "path lookup sanity"
10829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10830 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10833 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10834 error "create striped dir failed"
10836 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10837 tail -n 1 | awk '{print $2}')
10838 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10840 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10841 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10844 for ((i=0;i<5;i++)); do
10845 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10846 error "get fid for f$i failed"
10847 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
10848 error "check path $tdir/striped_dir/f$i failed"
10850 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10851 error "get fid for d$i failed"
10852 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
10853 error "check path $tdir/striped_dir/d$i failed"
10858 run_test 162b "striped directory path lookup sanity"
10860 # LU-4239: Verify fid2path works with paths 100 or more directories deep
10862 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
10863 skip "Need MDS version at least 2.7.51" && return
10864 test_mkdir $DIR/$tdir.local
10865 test_mkdir $DIR/$tdir.remote
10866 local lpath=$tdir.local
10867 local rpath=$tdir.remote
10869 for ((i = 0; i <= 101; i++)); do
10872 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
10873 error "get fid for local directory $DIR/$lpath failed"
10874 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
10875 error "check path for local directory $DIR/$lpath failed"
10878 test_mkdir $DIR/$rpath
10879 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
10880 error "get fid for remote directory $DIR/$rpath failed"
10881 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
10882 error "check path for remote directory $DIR/$rpath failed"
10887 run_test 162c "fid2path works with paths 100 or more directories deep"
10890 # do directio so as not to populate the page cache
10891 log "creating a 10 Mb file"
10892 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10893 log "starting reads"
10894 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10895 log "truncating the file"
10896 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10898 kill %+ || true # reads might have finished
10899 echo "wait until dd is finished"
10901 log "removing the temporary file"
10902 rm -rf $DIR/$tfile || error "tmp file removal failed"
10904 run_test 169 "parallel read and truncate should not deadlock"
10907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10908 $LCTL clear # bug 18514
10909 $LCTL debug_daemon start $TMP/${tfile}_log_good
10911 $LCTL debug_daemon stop
10912 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10913 error "sed failed to read log_good"
10915 $LCTL debug_daemon start $TMP/${tfile}_log_good
10917 $LCTL debug_daemon stop
10919 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10920 error "lctl df log_bad failed"
10922 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10923 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10925 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10926 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10928 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10929 error "bad_line good_line1 good_line2 are empty"
10931 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10932 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10933 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10935 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10936 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10937 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10939 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10940 error "bad_line_new good_line_new are empty"
10942 local expected_good=$((good_line1 + good_line2*2))
10944 rm -f $TMP/${tfile}*
10945 # LU-231, short malformed line may not be counted into bad lines
10946 if [ $bad_line -ne $bad_line_new ] &&
10947 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10948 error "expected $bad_line bad lines, but got $bad_line_new"
10952 if [ $expected_good -ne $good_line_new ]; then
10953 error "expected $expected_good good lines, but got $good_line_new"
10958 run_test 170 "test lctl df to handle corrupted log ====================="
10960 test_171() { # bug20592
10961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10962 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10963 $LCTL set_param fail_loc=0x50e
10964 $LCTL set_param fail_val=3000
10965 multiop_bg_pause $DIR/$tfile O_s || true
10967 kill -USR1 $MULTIPID
10971 if dmesg | grep "recursive fault"; then
10972 error "caught a recursive fault"
10974 $LCTL set_param fail_loc=0
10977 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10979 # it would be good to share it with obdfilter-survey/iokit-libecho code
10980 setup_obdecho_osc () {
10983 local obdfilter_name=$2
10984 echo "Creating new osc for $obdfilter_name on $ost_nid"
10985 # make sure we can find loopback nid
10986 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10988 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10989 ${obdfilter_name}_osc_UUID || rc=2; }
10990 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10991 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10995 cleanup_obdecho_osc () {
10996 local obdfilter_name=$1
10997 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10998 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11005 local pages=${3:-64}
11010 local obd_size=$(get_obd_size $node $OBD)
11011 local page_size=$(get_page_size $node)
11012 if [[ -n "$obd_size" ]]; then
11013 local new_count=$((obd_size / (pages * page_size / 1024)))
11014 [[ $new_count -ge $count ]] || count=$new_count
11017 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11018 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11020 if [ $rc -eq 0 ]; then
11021 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11022 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11024 echo "New object id is $id"
11025 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11027 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11028 "test_brw $count w v $pages $id" || rc=4; }
11029 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11031 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11032 "cleanup" || rc=5; }
11033 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11034 "detach" || rc=6; }
11035 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11041 remote_ost_nodsh && skip "remote OST with nodsh" && return
11043 local rmmod_local=0
11045 if ! module_loaded obdecho; then
11046 load_module obdecho/obdecho
11050 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11051 local host=$(lctl get_param -n osc.$osc.import |
11052 awk '/current_connection:/ {print $2}' )
11053 local target=$(lctl get_param -n osc.$osc.import |
11054 awk '/target:/ {print $2}' )
11055 target=${target%_UUID}
11057 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11058 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11059 [[ -n $target ]] && cleanup_obdecho_osc $target
11060 [ $rmmod_local -eq 1 ] && rmmod obdecho
11063 run_test 180a "test obdecho on osc"
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11067 remote_ost_nodsh && skip "remote OST with nodsh" && return
11069 local rmmod_remote=0
11071 do_facet ost1 "lsmod | grep -q obdecho || " \
11072 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11073 "modprobe obdecho; }" && rmmod_remote=1
11074 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11075 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11076 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11079 run_test 180b "test obdecho directly on obdfilter"
11081 test_180c() { # LU-2598
11082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11083 remote_ost_nodsh && skip "remote OST with nodsh" && return
11084 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11085 skip "Need MDS version at least 2.4.0" && return
11088 local rmmod_remote=false
11089 local pages=16384 # 64MB bulk I/O RPC size
11092 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11093 rmmod_remote=true || error "failed to load module obdecho"
11095 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11097 if [ -n "$target" ]; then
11098 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11100 echo "there is no obdfilter target on ost1"
11103 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11106 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11108 test_181() { # bug 22177
11109 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11110 # create enough files to index the directory
11111 createmany -o $DIR/$tdir/foobar 4000
11112 # print attributes for debug purpose
11115 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11117 # remove the files & current working dir
11118 unlinkmany $DIR/$tdir/foobar 4000
11120 kill -USR1 $MULTIPID
11122 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11125 run_test 181 "Test open-unlinked dir ========================"
11131 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11133 $LCTL set_param mdc.*.rpc_stats=clear
11135 for (( i = 0; i < $tcount; i++ )) ; do
11136 mkdir $DIR/$tdir/$i
11139 for (( i = 0; i < $tcount; i++ )) ; do
11140 createmany -o $DIR/$tdir/$i/f- $fcount &
11144 for (( i = 0; i < $tcount; i++ )) ; do
11145 unlinkmany $DIR/$tdir/$i/f- $fcount &
11149 $LCTL get_param mdc.*.rpc_stats
11153 run_test 182 "Test parallel modify metadata operations ================"
11155 test_183() { # LU-2275
11156 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11157 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11158 skip "Need MDS version at least 2.3.56" && return
11160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11161 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11162 echo aaa > $DIR/$tdir/$tfile
11164 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11165 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11167 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11168 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11170 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11172 # Flush negative dentry cache
11173 touch $DIR/$tdir/$tfile
11175 # We are not checking for any leaked references here, they'll
11176 # become evident next time we do cleanup with module unload.
11179 run_test 183 "No crash or request leak in case of strange dispositions ========"
11181 # test suite 184 is for LU-2016, LU-2017
11183 check_swap_layouts_support && return 0
11185 dir0=$DIR/$tdir/$testnum
11186 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11191 $SETSTRIPE -c1 $file1
11193 $SETSTRIPE -c2 $file2
11195 gen1=$($GETSTRIPE -g $file1)
11196 gen2=$($GETSTRIPE -g $file2)
11198 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11199 gen=$($GETSTRIPE -g $file1)
11200 [[ $gen1 != $gen ]] ||
11201 "Layout generation on $file1 does not change"
11202 gen=$($GETSTRIPE -g $file2)
11203 [[ $gen2 != $gen ]] ||
11204 "Layout generation on $file2 does not change"
11206 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11207 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11209 run_test 184a "Basic layout swap"
11212 check_swap_layouts_support && return 0
11214 dir0=$DIR/$tdir/$testnum
11215 mkdir -p $dir0 || error "creating dir $dir0"
11222 $SETSTRIPE -c1 $file1
11223 $SETSTRIPE -c2 $file2
11224 $SETSTRIPE -c1 $file3
11225 chown $RUNAS_ID $file3
11226 gen1=$($GETSTRIPE -g $file1)
11227 gen2=$($GETSTRIPE -g $file2)
11229 $LFS swap_layouts $dir1 $dir2 &&
11230 error "swap of directories layouts should fail"
11231 $LFS swap_layouts $dir1 $file1 &&
11232 error "swap of directory and file layouts should fail"
11233 $RUNAS $LFS swap_layouts $file1 $file2 &&
11234 error "swap of file we cannot write should fail"
11235 $LFS swap_layouts $file1 $file3 &&
11236 error "swap of file with different owner should fail"
11237 /bin/true # to clear error code
11239 run_test 184b "Forbidden layout swap (will generate errors)"
11242 check_swap_layouts_support && return 0
11244 local dir0=$DIR/$tdir/$testnum
11245 mkdir -p $dir0 || error "creating dir $dir0"
11247 local ref1=$dir0/ref1
11248 local ref2=$dir0/ref2
11249 local file1=$dir0/file1
11250 local file2=$dir0/file2
11251 # create a file large enough for the concurrent test
11252 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11253 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11254 echo "ref file size: ref1($(stat -c %s $ref1))," \
11255 "ref2($(stat -c %s $ref2))"
11258 dd if=$ref1 of=$file1 bs=16k &
11261 # Make sure dd starts to copy file
11262 while [ ! -f $file1 ]; do sleep 0.1; done
11264 $LFS swap_layouts $file1 $file2
11267 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11268 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11270 # how many bytes copied before swapping layout
11271 local copied=$(stat -c %s $file2)
11272 local remaining=$(stat -c %s $ref1)
11273 remaining=$((remaining - copied))
11274 echo "Copied $copied bytes before swapping layout..."
11276 cmp -n $copied $file1 $ref2 | grep differ &&
11277 error "Content mismatch [0, $copied) of ref2 and file1"
11278 cmp -n $copied $file2 $ref1 ||
11279 error "Content mismatch [0, $copied) of ref1 and file2"
11280 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11281 error "Content mismatch [$copied, EOF) of ref1 and file1"
11284 rm -f $ref1 $ref2 $file1 $file2
11286 run_test 184c "Concurrent write and layout swap"
11289 check_swap_layouts_support && return 0
11290 [ -z "$(which getfattr 2>/dev/null)" ] &&
11291 skip "no getfattr command" && return 0
11293 local file1=$DIR/$tdir/$tfile-1
11294 local file2=$DIR/$tdir/$tfile-2
11295 local file3=$DIR/$tdir/$tfile-3
11299 mkdir -p $DIR/$tdir
11300 touch $file1 || error "create $file1 failed"
11301 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11302 error "create $file2 failed"
11303 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11304 error "create $file3 failed"
11305 lovea1=$($LFS getstripe $file1 | sed 1d)
11307 $LFS swap_layouts $file2 $file3 ||
11308 error "swap $file2 $file3 layouts failed"
11309 $LFS swap_layouts $file1 $file2 ||
11310 error "swap $file1 $file2 layouts failed"
11312 lovea2=$($LFS getstripe $file2 | sed 1d)
11313 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11315 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11316 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11318 run_test 184d "allow stripeless layouts swap"
11321 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11322 { skip "Need MDS version at least 2.6.94"; return 0; }
11323 check_swap_layouts_support && return 0
11324 [ -z "$(which getfattr 2>/dev/null)" ] &&
11325 skip "no getfattr command" && return 0
11327 local file1=$DIR/$tdir/$tfile-1
11328 local file2=$DIR/$tdir/$tfile-2
11329 local file3=$DIR/$tdir/$tfile-3
11332 mkdir -p $DIR/$tdir
11333 touch $file1 || error "create $file1 failed"
11334 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11335 error "create $file2 failed"
11336 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11337 error "create $file3 failed"
11339 $LFS swap_layouts $file1 $file2 ||
11340 error "swap $file1 $file2 layouts failed"
11342 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11343 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11345 echo 123 > $file1 || error "Should be able to write into $file1"
11347 $LFS swap_layouts $file1 $file3 ||
11348 error "swap $file1 $file3 layouts failed"
11350 echo 123 > $file1 || error "Should be able to write into $file1"
11352 rm -rf $file1 $file2 $file3
11354 run_test 184e "Recreate layout after stripeless layout swaps"
11356 test_185() { # LU-2441
11357 # LU-3553 - no volatile file support in old servers
11358 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11359 { skip "Need MDS version at least 2.3.60"; return 0; }
11361 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11362 touch $DIR/$tdir/spoo
11363 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11364 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11365 error "cannot create/write a volatile file"
11366 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11367 error "FID is still valid after close"
11369 multiop_bg_pause $DIR/$tdir vVw4096_c
11376 # assume that the next FID for this client is sequential, since stdout
11377 # is unfortunately eaten by multiop_bg_pause
11378 local n=$((${fidv[1]} + 1))
11379 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11380 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11381 error "FID is missing before close"
11382 kill -USR1 $multi_pid
11383 # 1 second delay, so if mtime change we will see it
11385 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11386 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11388 run_test 185 "Volatile file support"
11391 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11392 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11393 skip "Need MDS version at least 2.3.0" && return
11395 local dir0=$DIR/$tdir/$testnum
11396 mkdir -p $dir0 || error "creating dir $dir0"
11398 local file=$dir0/file1
11399 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11400 local dv1=$($LFS data_version $file)
11401 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11402 local dv2=$($LFS data_version $file)
11403 [[ $dv1 != $dv2 ]] ||
11404 error "data version did not change on write $dv1 == $dv2"
11409 run_test 187a "Test data version change"
11412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11413 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11414 skip "Need MDS version at least 2.3.0" && return
11416 local dir0=$DIR/$tdir/$testnum
11417 mkdir -p $dir0 || error "creating dir $dir0"
11419 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11420 [[ ${DV[0]} != ${DV[1]} ]] ||
11421 error "data version did not change on write"\
11422 " ${DV[0]} == ${DV[1]}"
11427 run_test 187b "Test data version change on volatile file"
11430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11431 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11433 local POOL=${POOL:-cea1}
11434 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11435 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11438 local last_ost=$(($OSTCOUNT - 1))
11440 local ost_list=$(seq $first_ost $ost_step $last_ost)
11441 local ost_range="$first_ost $last_ost $ost_step"
11442 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11443 local file_dir=$POOL_ROOT/file_tst
11444 local subdir=$test_path/subdir
11448 # former test_200a test_200b
11449 pool_add $POOL || { rc=$? ; break; }
11450 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11451 # former test_200c test_200d
11452 mkdir -p $test_path
11453 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11454 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11456 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11457 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11458 || { rc=$? ; break; }
11459 # former test_200e test_200f
11460 local files=$((OSTCOUNT*3))
11461 pool_alloc_files $POOL $test_path $files "$ost_list" \
11462 || { rc=$? ; break; }
11463 pool_create_files $POOL $file_dir $files "$ost_list" \
11464 || { rc=$? ; break; }
11465 # former test_200g test_200h
11466 pool_lfs_df $POOL || { rc=$? ; break; }
11467 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11469 # former test_201a test_201b test_201c
11470 pool_remove_first_target $POOL || { rc=$? ; break; }
11472 local f=$test_path/$tfile
11473 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11474 pool_remove $POOL $f || { rc=$? ; break; }
11481 run_test 200 "OST pools"
11483 # usage: default_attr <count | size | offset>
11485 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11488 # usage: check_default_stripe_attr
11489 check_default_stripe_attr() {
11490 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11492 --stripe-count|--count)
11493 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11494 --stripe-size|--size)
11495 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11496 --stripe-index|--index)
11499 error "unknown getstripe attr '$1'"
11502 [ $ACTUAL != $EXPECTED ] &&
11503 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11507 test_mkdir -p $DIR/$tdir
11508 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11510 check_default_stripe_attr --stripe-count
11511 check_default_stripe_attr --stripe-size
11512 check_default_stripe_attr --stripe-index
11516 run_test 204a "Print default stripe attributes ================="
11519 test_mkdir -p $DIR/$tdir
11520 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11522 check_default_stripe_attr --stripe-size
11523 check_default_stripe_attr --stripe-index
11527 run_test 204b "Print default stripe size and offset ==========="
11530 test_mkdir -p $DIR/$tdir
11531 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11533 check_default_stripe_attr --stripe-count
11534 check_default_stripe_attr --stripe-index
11538 run_test 204c "Print default stripe count and offset ==========="
11541 test_mkdir -p $DIR/$tdir
11542 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11544 check_default_stripe_attr --stripe-count
11545 check_default_stripe_attr --stripe-size
11549 run_test 204d "Print default stripe count and size ============="
11552 test_mkdir -p $DIR/$tdir
11553 $SETSTRIPE -d $DIR/$tdir
11555 check_default_stripe_attr --stripe-count --raw
11556 check_default_stripe_attr --stripe-size --raw
11557 check_default_stripe_attr --stripe-index --raw
11561 run_test 204e "Print raw stripe attributes ================="
11564 test_mkdir -p $DIR/$tdir
11565 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11567 check_default_stripe_attr --stripe-size --raw
11568 check_default_stripe_attr --stripe-index --raw
11572 run_test 204f "Print raw stripe size and offset ==========="
11575 test_mkdir -p $DIR/$tdir
11576 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11578 check_default_stripe_attr --stripe-count --raw
11579 check_default_stripe_attr --stripe-index --raw
11583 run_test 204g "Print raw stripe count and offset ==========="
11586 test_mkdir -p $DIR/$tdir
11587 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11589 check_default_stripe_attr --stripe-count --raw
11590 check_default_stripe_attr --stripe-size --raw
11594 run_test 204h "Print raw stripe count and size ============="
11596 # Figure out which job scheduler is being used, if any,
11597 # or use a fake one
11598 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11599 JOBENV=SLURM_JOB_ID
11600 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11602 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11604 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11605 JOBENV=LOADL_STEP_ID
11606 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11612 verify_jobstats() {
11617 # we don't really need to clear the stats for this test to work, since each
11618 # command has a unique jobid, but it makes debugging easier if needed.
11619 # for facet in $facets; do
11620 # local dev=$(convert_facet2label $facet)
11621 # # clear old jobstats
11622 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11625 # use a new JobID for each test, or we might see an old one
11626 [ "$JOBENV" = "FAKE_JOBID" ] &&
11627 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11630 log "Test: ${cmd[*]}"
11631 log "Using JobID environment variable $JOBENV=$JOBVAL"
11633 if [ $JOBENV = "FAKE_JOBID" ]; then
11634 FAKE_JOBID=$JOBVAL ${cmd[*]}
11639 # all files are created on OST0000
11640 for facet in $facets; do
11641 local stats="*.$(convert_facet2label $facet).job_stats"
11642 if [ $(do_facet $facet lctl get_param $stats |
11643 grep -c $JOBVAL) -ne 1 ]; then
11644 do_facet $facet lctl get_param $stats
11645 error "No jobstats for $JOBVAL found on $facet::$stats"
11652 NEW_JOBENV=${1:-$OLD_JOBENV}
11653 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11654 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11658 do_facet $SINGLEMDS \
11659 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11660 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11661 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11664 test_205() { # Job stats
11665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11666 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11667 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11668 remote_ost_nodsh && skip "remote OST with nodsh" && return
11670 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11671 skip "Server doesn't support jobstats" && return 0
11672 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11674 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11675 if [ $OLD_JOBENV != $JOBENV ]; then
11676 jobstats_set $JOBENV
11677 trap cleanup_205 EXIT
11680 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11681 echo "Registered as changelog user $CL_USER"
11683 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11684 lctl get_param -n mdt.*.job_cleanup_interval)
11685 local interval_new=5
11686 do_facet $SINGLEMDS \
11687 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11688 local start=$SECONDS
11692 cmd="mkdir $DIR/$tdir"
11693 verify_jobstats "$cmd" "$SINGLEMDS"
11695 cmd="rmdir $DIR/$tdir"
11696 verify_jobstats "$cmd" "$SINGLEMDS"
11697 # mkdir on secondary MDT
11698 if [ $MDSCOUNT -gt 1 ]; then
11699 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11700 verify_jobstats "$cmd" "mds2"
11703 cmd="mknod $DIR/$tfile c 1 3"
11704 verify_jobstats "$cmd" "$SINGLEMDS"
11706 cmd="rm -f $DIR/$tfile"
11707 verify_jobstats "$cmd" "$SINGLEMDS"
11708 # create all files on OST0000 so verify_jobstats can find OST stats
11710 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11711 verify_jobstats "$cmd" "$SINGLEMDS"
11713 cmd="touch $DIR/$tfile"
11714 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11716 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11717 verify_jobstats "$cmd" "ost1"
11719 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11720 verify_jobstats "$cmd" "ost1"
11722 cmd="$TRUNCATE $DIR/$tfile 0"
11723 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11725 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
11726 verify_jobstats "$cmd" "$SINGLEMDS"
11727 # jobstats expiry - sleep until old stats should be expired
11728 local left=$((interval_new - (SECONDS - start)))
11729 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
11730 cmd="mkdir $DIR/$tdir.expire"
11731 verify_jobstats "$cmd" "$SINGLEMDS"
11732 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
11733 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
11735 # Ensure that jobid are present in changelog (if supported by MDS)
11736 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11738 $LFS changelog $MDT0 | tail -9
11739 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11740 [ $jobids -eq 9 ] ||
11741 error "Wrong changelog jobid count $jobids != 9"
11745 jobstats_set $JOBENV
11747 $LFS changelog $MDT0 | tail -1
11748 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11749 [ $jobids -eq 0 ] ||
11750 error "Unexpected jobids when jobid_var=$JOBENV"
11755 run_test 205 "Verify job stats"
11757 # LU-1480, LU-1773 and LU-1657
11759 mkdir -p $DIR/$tdir
11760 $SETSTRIPE -c -1 $DIR/$tdir
11761 #define OBD_FAIL_LOV_INIT 0x1403
11762 $LCTL set_param fail_loc=0xa0001403
11763 $LCTL set_param fail_val=1
11764 touch $DIR/$tdir/$tfile || true
11766 run_test 206 "fail lov_init_raid0() doesn't lbug"
11769 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11770 local fsz=`stat -c %s $DIR/$tfile`
11771 cancel_lru_locks mdc
11773 # do not return layout in getattr intent
11774 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11775 $LCTL set_param fail_loc=0x170
11776 local sz=`stat -c %s $DIR/$tfile`
11778 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11782 run_test 207a "can refresh layout at glimpse"
11785 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11786 local cksum=`md5sum $DIR/$tfile`
11787 local fsz=`stat -c %s $DIR/$tfile`
11788 cancel_lru_locks mdc
11789 cancel_lru_locks osc
11791 # do not return layout in getattr intent
11792 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11793 $LCTL set_param fail_loc=0x171
11795 # it will refresh layout after the file is opened but before read issues
11796 echo checksum is "$cksum"
11797 echo "$cksum" |md5sum -c --quiet || error "file differs"
11801 run_test 207b "can refresh layout at open"
11804 # FIXME: in this test suite, only RD lease is used. This is okay
11805 # for now as only exclusive open is supported. After generic lease
11806 # is done, this test suite should be revised. - Jinshan
11808 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11809 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11810 { skip "Need MDS version at least 2.4.52"; return 0; }
11812 echo "==== test 1: verify get lease work"
11813 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11815 echo "==== test 2: verify lease can be broken by upcoming open"
11816 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11820 $MULTIOP $DIR/$tfile oO_RDONLY:c
11821 kill -USR1 $PID && wait $PID || error "break lease error"
11823 echo "==== test 3: verify lease can't be granted if an open already exists"
11824 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11828 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11829 kill -USR1 $PID && wait $PID || error "open file error"
11831 echo "==== test 4: lease can sustain over recovery"
11832 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11838 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11840 echo "==== test 5: lease broken can't be regained by replay"
11841 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11845 # open file to break lease and then recovery
11846 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11849 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11853 run_test 208 "Exclusive open"
11856 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11857 skip_env "must have disp_stripe" && return
11860 sync; sleep 5; sync;
11862 echo 3 > /proc/sys/vm/drop_caches
11863 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11865 # open/close 500 times
11866 for i in $(seq 500); do
11870 echo 3 > /proc/sys/vm/drop_caches
11871 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11873 echo "before: $req_before, after: $req_after"
11874 [ $((req_after - req_before)) -ge 300 ] &&
11875 error "open/close requests are not freed"
11878 run_test 209 "read-only open/close requests should be freed promptly"
11882 size=$((size % 8192 + 1))
11883 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11884 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11885 rm -f $DIR/f212 $DIR/f212.xyz
11887 run_test 212 "Sendfile test ============================================"
11890 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11891 cancel_lru_locks osc
11892 lctl set_param fail_loc=0x8000040f
11893 # generate a read lock
11894 cat $DIR/$tfile > /dev/null
11895 # write to the file, it will try to cancel the above read lock.
11896 cat /etc/hosts >> $DIR/$tfile
11898 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11900 test_214() { # for bug 20133
11901 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11902 for (( i=0; i < 340; i++ )) ; do
11903 touch $DIR/$tdir/d214c/a$i
11906 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11907 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11908 ls $DIR/d214c || error "ls $DIR/d214c failed"
11909 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11910 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11912 run_test 214 "hash-indexed directory test - bug 20133"
11914 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11915 create_lnet_proc_files() {
11916 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
11917 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11919 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11920 rm -f "$TMP/lnet_$1.sys_tmp"
11923 # counterpart of create_lnet_proc_files
11924 remove_lnet_proc_files() {
11925 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11928 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11929 # 3rd arg as regexp for body
11930 check_lnet_proc_stats() {
11931 local l=$(cat "$TMP/lnet_$1" |wc -l)
11932 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11934 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11937 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11938 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11939 # optional and can be regexp for 2nd line (lnet.routes case)
11940 check_lnet_proc_entry() {
11941 local blp=2 # blp stands for 'position of 1st line of body'
11942 [ -z "$5" ] || blp=3 # lnet.routes case
11944 local l=$(cat "$TMP/lnet_$1" |wc -l)
11945 # subtracting one from $blp because the body can be empty
11946 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11948 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11949 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11951 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11952 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11954 # bail out if any unexpected line happened
11955 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11956 [ "$?" != 0 ] || error "$2 misformatted"
11959 test_215() { # for bugs 18102, 21079, 21517
11960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11961 local N='(0|[1-9][0-9]*)' # non-negative numeric
11962 local P='[1-9][0-9]*' # positive numeric
11963 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11964 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11965 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11966 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11968 local L1 # regexp for 1st line
11969 local L2 # regexp for 2nd line (optional)
11970 local BR # regexp for the rest (body)
11972 # lnet.stats should look as 11 space-separated non-negative numerics
11973 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11974 create_lnet_proc_files "stats"
11975 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11976 remove_lnet_proc_files "stats"
11978 # lnet.routes should look like this:
11979 # Routing disabled/enabled
11980 # net hops priority state router
11981 # where net is a string like tcp0, hops > 0, priority >= 0,
11982 # state is up/down,
11983 # router is a string like 192.168.1.1@tcp2
11984 L1="^Routing (disabled|enabled)$"
11985 L2="^net +hops +priority +state +router$"
11986 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11987 create_lnet_proc_files "routes"
11988 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11989 remove_lnet_proc_files "routes"
11991 # lnet.routers should look like this:
11992 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11993 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11994 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11995 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11996 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11997 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11998 create_lnet_proc_files "routers"
11999 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12000 remove_lnet_proc_files "routers"
12002 # lnet.peers should look like this:
12003 # nid refs state last max rtr min tx min queue
12004 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12005 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12006 # numeric (0 or >0 or <0), queue >= 0.
12007 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12008 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12009 create_lnet_proc_files "peers"
12010 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12011 remove_lnet_proc_files "peers"
12013 # lnet.buffers should look like this:
12014 # pages count credits min
12015 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12016 L1="^pages +count +credits +min$"
12017 BR="^ +$N +$N +$I +$I$"
12018 create_lnet_proc_files "buffers"
12019 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12020 remove_lnet_proc_files "buffers"
12022 # lnet.nis should look like this:
12023 # nid status alive refs peer rtr max tx min
12024 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12025 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12026 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12027 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12028 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12029 create_lnet_proc_files "nis"
12030 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12031 remove_lnet_proc_files "nis"
12033 # can we successfully write to lnet.stats?
12034 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12035 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12037 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12039 test_216() { # bug 20317
12040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12041 remote_ost_nodsh && skip "remote OST with nodsh" && return
12044 local facets=$(get_facets OST)
12045 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12047 save_lustre_params client "osc.*.contention_seconds" > $p
12048 save_lustre_params $facets \
12049 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12050 save_lustre_params $facets \
12051 "ldlm.namespaces.filter-*.contended_locks" >> $p
12052 save_lustre_params $facets \
12053 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12056 # agressive lockless i/o settings
12057 for node in $(osts_nodes); do
12058 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
12060 lctl set_param -n osc.*.contention_seconds 60
12062 $DIRECTIO write $DIR/$tfile 0 10 4096
12063 $CHECKSTAT -s 40960 $DIR/$tfile
12065 # disable lockless i/o
12066 for node in $(osts_nodes); do
12067 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12069 lctl set_param -n osc.*.contention_seconds 0
12072 dd if=/dev/zero of=$DIR/$tfile count=0
12073 $CHECKSTAT -s 0 $DIR/$tfile
12075 restore_lustre_params <$p
12079 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12081 test_217() { # bug 22430
12082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12086 for node in $(nodes_list); do
12087 nid=$(host_nids_address $node $NETTYPE)
12088 if [[ $nid = *-* ]] ; then
12089 echo "lctl ping $nid@$NETTYPE"
12090 lctl ping $nid@$NETTYPE
12092 echo "skipping $node (no hyphen detected)"
12096 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12099 # do directio so as not to populate the page cache
12100 log "creating a 10 Mb file"
12101 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12102 log "starting reads"
12103 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12104 log "truncating the file"
12105 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12107 kill %+ || true # reads might have finished
12108 echo "wait until dd is finished"
12110 log "removing the temporary file"
12111 rm -rf $DIR/$tfile || error "tmp file removal failed"
12113 run_test 218 "parallel read and truncate should not deadlock ======================="
12116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12117 # write one partial page
12118 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12119 # set no grant so vvp_io_commit_write will do sync write
12120 $LCTL set_param fail_loc=0x411
12121 # write a full page at the end of file
12122 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12124 $LCTL set_param fail_loc=0
12125 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12126 $LCTL set_param fail_loc=0x411
12127 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12130 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12131 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12133 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12135 test_220() { #LU-325
12136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12137 remote_ost_nodsh && skip "remote OST with nodsh" && return
12138 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12139 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12142 # create on MDT0000 so the last_id and next_id are correct
12144 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12148 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12149 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12150 osc.$mdtosc_proc1.prealloc_last_id)
12151 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12152 osc.$mdtosc_proc1.prealloc_next_id)
12156 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12157 #define OBD_FAIL_OST_ENOINO 0x229
12158 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12159 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12160 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12162 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12164 MDSOBJS=$((last_id - next_id))
12165 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12167 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12168 echo "OST still has $count kbytes free"
12170 echo "create $MDSOBJS files @next_id..."
12171 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12173 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12174 osc.$mdtosc_proc1.prealloc_last_id)
12175 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12176 osc.$mdtosc_proc1.prealloc_next_id)
12178 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12183 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12184 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12186 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12187 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12188 echo "unlink $MDSOBJS files @$next_id..."
12189 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12191 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12195 dd if=`which date` of=$MOUNT/date oflag=sync
12196 chmod +x $MOUNT/date
12198 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12199 $LCTL set_param fail_loc=0x80001401
12201 $MOUNT/date > /dev/null
12204 run_test 221 "make sure fault and truncate race to not cause OOM"
12207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12209 test_mkdir -p $DIR/$tdir
12210 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12211 createmany -o $DIR/$tdir/$tfile 10
12212 cancel_lru_locks mdc
12213 cancel_lru_locks osc
12214 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12215 $LCTL set_param fail_loc=0x31a
12216 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12217 $LCTL set_param fail_loc=0
12220 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12225 test_mkdir -p $DIR/$tdir
12226 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12227 createmany -o $DIR/$tdir/$tfile 10
12228 cancel_lru_locks mdc
12229 cancel_lru_locks osc
12230 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12231 $LCTL set_param fail_loc=0x31a
12232 rm -r $DIR/$tdir || "AGL for rmdir failed"
12233 $LCTL set_param fail_loc=0
12235 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12240 test_mkdir -p $DIR/$tdir
12241 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12242 createmany -o $DIR/$tdir/$tfile 10
12243 cancel_lru_locks mdc
12244 cancel_lru_locks osc
12245 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12246 $LCTL set_param fail_loc=0x31b
12247 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12248 $LCTL set_param fail_loc=0
12251 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12253 test_224a() { # LU-1039, MRP-303
12254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12255 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12256 $LCTL set_param fail_loc=0x508
12257 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12258 $LCTL set_param fail_loc=0
12261 run_test 224a "Don't panic on bulk IO failure"
12263 test_224b() { # LU-1039, MRP-303
12264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12265 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12266 cancel_lru_locks osc
12267 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12268 $LCTL set_param fail_loc=0x515
12269 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12270 $LCTL set_param fail_loc=0
12273 run_test 224b "Don't panic on bulk IO failure"
12275 test_224c() { # LU-6441
12276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12277 local pages_per_rpc=$($LCTL get_param \
12278 osc.*.max_pages_per_rpc)
12279 local at_max=$($LCTL get_param -n at_max)
12280 local timeout=$($LCTL get_param -n timeout)
12281 local test_at="$LCTL get_param -n at_max"
12282 local param_at="$FSNAME.sys.at_max"
12283 local test_timeout="$LCTL get_param -n timeout"
12284 local param_timeout="$FSNAME.sys.timeout"
12286 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12288 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12289 error "conf_param at_max=0 failed"
12290 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12291 error "conf_param timeout=5 failed"
12293 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12294 $LCTL set_param fail_loc=0x520
12295 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12297 $LCTL set_param fail_loc=0
12299 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12300 error "conf_param at_max=$at_max failed"
12301 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12302 $timeout || error "conf_param timeout=$timeout failed"
12304 $LCTL set_param -n $pages_per_rpc
12306 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12308 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12311 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12312 if [ -z ${MDSSURVEY} ]; then
12313 skip_env "mds-survey not found" && return
12316 [ $MDSCOUNT -ge 2 ] &&
12317 skip "skipping now for more than one MDT" && return
12319 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12320 { skip "Need MDS version at least 2.2.51"; return; }
12322 local mds=$(facet_host $SINGLEMDS)
12323 local target=$(do_nodes $mds 'lctl dl' | \
12324 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12326 local cmd1="file_count=1000 thrhi=4"
12327 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12328 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12329 local cmd="$cmd1 $cmd2 $cmd3"
12331 rm -f ${TMP}/mds_survey*
12333 eval $cmd || error "mds-survey with zero-stripe failed"
12334 cat ${TMP}/mds_survey*
12335 rm -f ${TMP}/mds_survey*
12337 run_test 225a "Metadata survey sanity with zero-stripe"
12340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12341 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12342 if [ -z ${MDSSURVEY} ]; then
12343 skip_env "mds-survey not found" && return
12345 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12346 { skip "Need MDS version at least 2.2.51"; return; }
12348 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12349 skip_env "Need to mount OST to test" && return
12352 [ $MDSCOUNT -ge 2 ] &&
12353 skip "skipping now for more than one MDT" && return
12354 local mds=$(facet_host $SINGLEMDS)
12355 local target=$(do_nodes $mds 'lctl dl' | \
12356 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12358 local cmd1="file_count=1000 thrhi=4"
12359 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12360 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12361 local cmd="$cmd1 $cmd2 $cmd3"
12363 rm -f ${TMP}/mds_survey*
12365 eval $cmd || error "mds-survey with stripe_count failed"
12366 cat ${TMP}/mds_survey*
12367 rm -f ${TMP}/mds_survey*
12369 run_test 225b "Metadata survey sanity with stripe_count = 1"
12371 mcreate_path2fid () {
12377 local path=$DIR/$tdir/$name
12382 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12383 error "cannot create $desc"
12385 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12387 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12389 fid_path=$($LFS fid2path $MOUNT $fid)
12391 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12393 [ "$path" == "$fid_path" ] ||
12394 error "fid2path returned $fid_path, expected $path"
12396 echo "pass with $path and $fid"
12401 mkdir -p $DIR/$tdir
12403 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12404 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12405 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12406 mcreate_path2fid 0040666 0 0 dir "directory"
12407 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12408 mcreate_path2fid 0100666 0 0 file "regular file"
12409 mcreate_path2fid 0120666 0 0 link "symbolic link"
12410 mcreate_path2fid 0140666 0 0 sock "socket"
12412 run_test 226a "call path2fid and fid2path on files of all type"
12415 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12419 mkdir -p $DIR/$tdir
12420 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12421 error "create remote directory failed"
12422 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12423 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12424 "character special file (null)"
12425 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12426 "character special file (no device)"
12427 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12428 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12429 "block special file (loop)"
12430 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12431 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12432 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12434 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12436 # LU-1299 Executing or running ldd on a truncated executable does not
12437 # cause an out-of-memory condition.
12439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12440 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12441 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12442 chmod +x $MOUNT/date
12444 $MOUNT/date > /dev/null
12445 ldd $MOUNT/date > /dev/null
12448 run_test 227 "running truncated executable does not cause OOM"
12450 # LU-1512 try to reuse idle OI blocks
12452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12454 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12455 skip "non-ldiskfs backend" && return
12457 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12458 local myDIR=$DIR/$tdir
12461 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12462 $LCTL set_param fail_loc=0x80001002
12463 createmany -o $myDIR/t- 10000
12464 $LCTL set_param fail_loc=0
12465 # The guard is current the largest FID holder
12467 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12469 local IDX=$(($SEQ % 64))
12471 do_facet $SINGLEMDS sync
12472 # Make sure journal flushed.
12474 local blk1=$(do_facet $SINGLEMDS \
12475 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12476 grep Blockcount | awk '{print $4}')
12478 # Remove old files, some OI blocks will become idle.
12479 unlinkmany $myDIR/t- 10000
12480 # Create new files, idle OI blocks should be reused.
12481 createmany -o $myDIR/t- 2000
12482 do_facet $SINGLEMDS sync
12483 # Make sure journal flushed.
12485 local blk2=$(do_facet $SINGLEMDS \
12486 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12487 grep Blockcount | awk '{print $4}')
12489 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12491 run_test 228a "try to reuse idle OI blocks"
12494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12495 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12496 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12497 skip "non-ldiskfs backend" && return
12499 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12500 local myDIR=$DIR/$tdir
12503 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12504 $LCTL set_param fail_loc=0x80001002
12505 createmany -o $myDIR/t- 10000
12506 $LCTL set_param fail_loc=0
12507 # The guard is current the largest FID holder
12509 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12511 local IDX=$(($SEQ % 64))
12513 do_facet $SINGLEMDS sync
12514 # Make sure journal flushed.
12516 local blk1=$(do_facet $SINGLEMDS \
12517 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12518 grep Blockcount | awk '{print $4}')
12520 # Remove old files, some OI blocks will become idle.
12521 unlinkmany $myDIR/t- 10000
12524 stop $SINGLEMDS || error "Fail to stop MDT."
12526 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12528 df $MOUNT || error "Fail to df."
12529 # Create new files, idle OI blocks should be reused.
12530 createmany -o $myDIR/t- 2000
12531 do_facet $SINGLEMDS sync
12532 # Make sure journal flushed.
12534 local blk2=$(do_facet $SINGLEMDS \
12535 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12536 grep Blockcount | awk '{print $4}')
12538 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12540 run_test 228b "idle OI blocks can be reused after MDT restart"
12544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12545 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12546 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12547 skip "non-ldiskfs backend" && return
12549 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12550 local myDIR=$DIR/$tdir
12553 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12554 $LCTL set_param fail_loc=0x80001002
12555 # 20000 files can guarantee there are index nodes in the OI file
12556 createmany -o $myDIR/t- 20000
12557 $LCTL set_param fail_loc=0
12558 # The guard is current the largest FID holder
12560 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12562 local IDX=$(($SEQ % 64))
12564 do_facet $SINGLEMDS sync
12565 # Make sure journal flushed.
12567 local blk1=$(do_facet $SINGLEMDS \
12568 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12569 grep Blockcount | awk '{print $4}')
12571 # Remove old files, some OI blocks will become idle.
12572 unlinkmany $myDIR/t- 20000
12574 # The OI file should become empty now
12576 # Create new files, idle OI blocks should be reused.
12577 createmany -o $myDIR/t- 2000
12578 do_facet $SINGLEMDS sync
12579 # Make sure journal flushed.
12581 local blk2=$(do_facet $SINGLEMDS \
12582 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12583 grep Blockcount | awk '{print $4}')
12585 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12587 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12589 test_229() { # LU-2482, LU-3448
12590 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12591 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12594 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12598 # Create a file with a released layout and stripe count 2.
12599 $MULTIOP $DIR/$tfile H2c ||
12600 error "failed to create file with released layout"
12602 $GETSTRIPE -v $DIR/$tfile
12604 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12605 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12607 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12608 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12609 stat $DIR/$tfile || error "failed to stat released file"
12611 chown $RUNAS_ID $DIR/$tfile ||
12612 error "chown $RUNAS_ID $DIR/$tfile failed"
12614 chgrp $RUNAS_ID $DIR/$tfile ||
12615 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12617 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12618 rm $DIR/$tfile || error "failed to remove released file"
12620 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12624 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12627 test_mkdir $DIR/$tdir
12628 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12629 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12630 [ $mdt_idx -ne 0 ] &&
12631 error "create local directory on wrong MDT $mdt_idx"
12633 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12634 error "create remote directory failed"
12635 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12636 [ $mdt_idx -ne $MDTIDX ] &&
12637 error "create remote directory on wrong MDT $mdt_idx"
12639 createmany -o $DIR/$tdir/test_230/t- 10 ||
12640 error "create files on remote directory failed"
12641 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12642 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12643 rm -r $DIR/$tdir || error "unlink remote directory failed"
12645 run_test 230a "Create remote directory and files under the remote directory"
12648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12649 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12656 local migrate_dir=$DIR/$tdir/migrate_dir
12657 local other_dir=$DIR/$tdir/other_dir
12659 test_mkdir $DIR/$tdir
12660 test_mkdir -i0 -c1 $migrate_dir
12661 test_mkdir -i0 -c1 $other_dir
12662 for ((i=0; i<10; i++)); do
12663 mkdir -p $migrate_dir/dir_${i}
12664 createmany -o $migrate_dir/dir_${i}/f 10 ||
12665 error "create files under remote dir failed $i"
12668 cp /etc/passwd $migrate_dir/$tfile
12669 cp /etc/passwd $other_dir/$tfile
12670 chattr +SAD $migrate_dir
12671 chattr +SAD $migrate_dir/$tfile
12673 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12674 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12675 local old_dir_mode=$(stat -c%f $migrate_dir)
12676 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12678 mkdir -p $migrate_dir/dir_default_stripe2
12679 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12680 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12682 mkdir -p $other_dir
12683 ln $migrate_dir/$tfile $other_dir/luna
12684 ln $migrate_dir/$tfile $migrate_dir/sofia
12685 ln $other_dir/$tfile $migrate_dir/david
12686 ln -s $migrate_dir/$tfile $other_dir/zachary
12687 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12688 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12690 $LFS migrate -m $MDTIDX $migrate_dir ||
12691 error "fails on migrating remote dir to MDT1"
12693 echo "migratate to MDT1, then checking.."
12694 for ((i = 0; i < 10; i++)); do
12695 for file in $(find $migrate_dir/dir_${i}); do
12696 mdt_index=$($LFS getstripe -M $file)
12697 [ $mdt_index == $MDTIDX ] ||
12698 error "$file is not on MDT${MDTIDX}"
12702 # the multiple link file should still in MDT0
12703 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12704 [ $mdt_index == 0 ] ||
12705 error "$file is not on MDT${MDTIDX}"
12707 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12708 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12709 error " expect $old_dir_flag get $new_dir_flag"
12711 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12712 [ "$old_file_flag" = "$new_file_flag" ] ||
12713 error " expect $old_file_flag get $new_file_flag"
12715 local new_dir_mode=$(stat -c%f $migrate_dir)
12716 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12717 error "expect mode $old_dir_mode get $new_dir_mode"
12719 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12720 [ "$old_file_mode" = "$new_file_mode" ] ||
12721 error "expect mode $old_file_mode get $new_file_mode"
12723 diff /etc/passwd $migrate_dir/$tfile ||
12724 error "$tfile different after migration"
12726 diff /etc/passwd $other_dir/luna ||
12727 error "luna different after migration"
12729 diff /etc/passwd $migrate_dir/sofia ||
12730 error "sofia different after migration"
12732 diff /etc/passwd $migrate_dir/david ||
12733 error "david different after migration"
12735 diff /etc/passwd $other_dir/zachary ||
12736 error "zachary different after migration"
12738 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12739 error "${tfile}_ln different after migration"
12741 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12742 error "${tfile}_ln_other different after migration"
12744 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12745 [ $stripe_count = 2 ] ||
12746 error "dir strpe_count $d != 2 after migration."
12748 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12749 [ $stripe_count = 2 ] ||
12750 error "file strpe_count $d != 2 after migration."
12752 #migrate back to MDT0
12755 $LFS migrate -m $MDTIDX $migrate_dir ||
12756 error "fails on migrating remote dir to MDT0"
12758 echo "migrate back to MDT0, checking.."
12759 for file in $(find $migrate_dir); do
12760 mdt_index=$($LFS getstripe -M $file)
12761 [ $mdt_index == $MDTIDX ] ||
12762 error "$file is not on MDT${MDTIDX}"
12765 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12766 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12767 error " expect $old_dir_flag get $new_dir_flag"
12769 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12770 [ "$old_file_flag" = "$new_file_flag" ] ||
12771 error " expect $old_file_flag get $new_file_flag"
12773 local new_dir_mode=$(stat -c%f $migrate_dir)
12774 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12775 error "expect mode $old_dir_mode get $new_dir_mode"
12777 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12778 [ "$old_file_mode" = "$new_file_mode" ] ||
12779 error "expect mode $old_file_mode get $new_file_mode"
12781 diff /etc/passwd ${migrate_dir}/$tfile ||
12782 error "$tfile different after migration"
12784 diff /etc/passwd ${other_dir}/luna ||
12785 error "luna different after migration"
12787 diff /etc/passwd ${migrate_dir}/sofia ||
12788 error "sofia different after migration"
12790 diff /etc/passwd ${other_dir}/zachary ||
12791 error "zachary different after migration"
12793 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12794 error "${tfile}_ln different after migration"
12796 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12797 error "${tfile}_ln_other different after migration"
12799 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12800 [ $stripe_count = 2 ] ||
12801 error "dir strpe_count $d != 2 after migration."
12803 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12804 [ $stripe_count = 2 ] ||
12805 error "file strpe_count $d != 2 after migration."
12807 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12809 run_test 230b "migrate directory"
12812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12813 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12814 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12818 local migrate_dir=$DIR/$tdir/migrate_dir
12820 #If migrating directory fails in the middle, all entries of
12821 #the directory is still accessiable.
12822 test_mkdir $DIR/$tdir
12823 test_mkdir -i0 -c1 $migrate_dir
12825 createmany -o $migrate_dir/f 10 ||
12826 error "create files under ${migrate_dir} failed"
12828 #failed after migrating 5 entries
12829 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12830 do_facet mds1 lctl set_param fail_loc=0x20001801
12831 do_facet mds1 lctl set_param fail_val=5
12832 local t=$(ls $migrate_dir | wc -l)
12833 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
12834 error "migrate should fail after 5 entries"
12836 mkdir $migrate_dir/dir &&
12837 error "mkdir succeeds under migrating directory"
12838 touch $migrate_dir/file &&
12839 error "touch file succeeds under migrating directory"
12841 local u=$(ls $migrate_dir | wc -l)
12842 [ "$u" == "$t" ] || error "$u != $t during migration"
12844 for file in $(find $migrate_dir); do
12845 stat $file || error "stat $file failed"
12848 do_facet mds1 lctl set_param fail_loc=0
12849 do_facet mds1 lctl set_param fail_val=0
12851 $LFS migrate -m $MDTIDX $migrate_dir ||
12852 error "migrate open files should failed with open files"
12854 echo "Finish migration, then checking.."
12855 for file in $(find $migrate_dir); do
12856 mdt_index=$($LFS getstripe -M $file)
12857 [ $mdt_index == $MDTIDX ] ||
12858 error "$file is not on MDT${MDTIDX}"
12861 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12863 run_test 230c "check directory accessiblity if migration is failed"
12866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12867 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12870 local migrate_dir=$DIR/$tdir/migrate_dir
12874 test_mkdir $DIR/$tdir
12875 test_mkdir -i0 -c1 $migrate_dir
12877 for ((i=0; i<100; i++)); do
12878 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
12879 createmany -o $migrate_dir/dir_${i}/f 100 ||
12880 error "create files under remote dir failed $i"
12883 $LFS migrate -m $MDTIDX $migrate_dir ||
12884 error "migrate remote dir error"
12886 echo "Finish migration, then checking.."
12887 for file in $(find $migrate_dir); do
12888 mdt_index=$($LFS getstripe -M $file)
12889 [ $mdt_index == $MDTIDX ] ||
12890 error "$file is not on MDT${MDTIDX}"
12893 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12895 run_test 230d "check migrate big directory"
12898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12899 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12905 mkdir -p $DIR/$tdir
12906 mkdir $DIR/$tdir/migrate_dir
12907 mkdir $DIR/$tdir/other_dir
12908 touch $DIR/$tdir/migrate_dir/a
12909 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
12911 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
12912 error "migrate dir fails"
12914 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
12915 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
12917 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
12918 [ $mdt_index == 0 ] || error "a is not on MDT0"
12920 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
12921 error "migrate dir fails"
12923 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
12924 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
12926 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
12927 [ $mdt_index == 1 ] || error "a is not on MDT1"
12929 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
12930 [ $mdt_index == 1 ] || error "b is not on MDT1"
12932 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
12933 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
12935 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
12937 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12939 run_test 230e "migrate mulitple link files"
12943 # For simplicity this test assumes that max_pages_per_rpc
12944 # is the same across all OSCs
12945 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12946 local bulk_size=$((max_pages * 4096))
12948 mkdir -p $DIR/$tdir
12950 # clear the OSC stats
12951 $LCTL set_param osc.*.stats=0 &>/dev/null
12953 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12954 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12955 oflag=direct &>/dev/null || error "dd failed"
12957 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12958 if [ x$nrpcs != "x1" ]; then
12959 error "found $nrpc ost_write RPCs, not 1 as expected"
12962 # Drop the OSC cache, otherwise we will read from it
12963 cancel_lru_locks osc
12965 # clear the OSC stats
12966 $LCTL set_param osc.*.stats=0 &>/dev/null
12968 # Client reads $bulk_size.
12969 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12970 iflag=direct &>/dev/null || error "dd failed"
12972 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12973 if [ x$nrpcs != "x1" ]; then
12974 error "found $nrpc ost_read RPCs, not 1 as expected"
12977 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12980 mkdir -p $DIR/$tdir
12982 for i in {0..1023}; do
12983 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12984 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12985 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12989 run_test 231b "must not assert on fully utilized OST request buffer"
12992 mkdir -p $DIR/$tdir
12993 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12994 $LCTL set_param fail_loc=0x31c
12996 # ignore dd failure
12997 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12999 $LCTL set_param fail_loc=0
13000 umount_client $MOUNT || error "umount failed"
13001 mount_client $MOUNT || error "mount failed"
13003 run_test 232 "failed lock should not block umount"
13006 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13007 { skip "Need MDS version at least 2.3.64"; return; }
13009 local fid=$($LFS path2fid $MOUNT)
13010 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13011 error "cannot access $MOUNT using its FID '$fid'"
13013 run_test 233a "checking that OBF of the FS root succeeds"
13016 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13017 { skip "Need MDS version at least 2.5.90"; return; }
13019 local fid=$($LFS path2fid $MOUNT/.lustre)
13020 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13021 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13023 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13024 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13025 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13027 run_test 233b "checking that OBF of the FS .lustre succeeds"
13030 local p="$TMP/sanityN-$TESTNAME.parameters"
13031 save_lustre_params client "llite.*.xattr_cache" > $p
13032 lctl set_param llite.*.xattr_cache 1 ||
13033 { skip "xattr cache is not supported"; return 0; }
13035 mkdir -p $DIR/$tdir || error "mkdir failed"
13036 touch $DIR/$tdir/$tfile || error "touch failed"
13037 # OBD_FAIL_LLITE_XATTR_ENOMEM
13038 $LCTL set_param fail_loc=0x1405
13039 # output of the form: attr 2 4 44 3 fc13 x86_64
13040 V=($(IFS=".-" rpm -q attr))
13041 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13042 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13043 # attr pre-2.4.44-7 had a bug with rc
13044 # LU-3703 - SLES 11 and FC13 clients have older attr
13045 getfattr -n user.attr $DIR/$tdir/$tfile &&
13046 error "getfattr should have failed with ENOMEM"
13048 skip "LU-3703: attr version $(getfattr --version) too old"
13050 $LCTL set_param fail_loc=0x0
13053 restore_lustre_params < $p
13056 run_test 234 "xattr cache should not crash on ENOMEM"
13059 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13060 skip "Need MDS version at least 2.4.52" && return
13061 flock_deadlock $DIR/$tfile
13066 124) error "process hangs on a deadlock"
13068 *) error "error executing flock_deadlock $DIR/$tfile"
13072 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13076 check_swap_layouts_support && return 0
13077 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13079 local ref1=/etc/passwd
13080 local ref2=/etc/group
13081 local file1=$DIR/$tdir/f1
13082 local file2=$DIR/$tdir/f2
13084 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13085 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13086 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13087 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13088 local fd=$(free_fd)
13089 local cmd="exec $fd<>$file2"
13092 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13093 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13096 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13101 run_test 236 "Layout swap on open unlinked file"
13103 # test to verify file handle related system calls
13104 # (name_to_handle_at/open_by_handle_at)
13105 # The new system calls are supported in glibc >= 2.14.
13108 echo "Test file_handle syscalls" > $DIR/$tfile ||
13109 error "write failed"
13110 check_fhandle_syscalls $DIR/$tfile ||
13111 error "check_fhandle_syscalls failed"
13113 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13115 # LU-4659 linkea consistency
13117 local server_version=$(lustre_version_code $SINGLEMDS)
13119 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13120 [[ $server_version -gt $(version_code 2.5.1) &&
13121 $server_version -lt $(version_code 2.5.50) ]] ||
13122 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13125 ln $DIR/$tfile $DIR/$tfile.lnk
13126 touch $DIR/$tfile.new
13127 mv $DIR/$tfile.new $DIR/$tfile
13128 local fid1=$($LFS path2fid $DIR/$tfile)
13129 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13130 local path1=$($LFS fid2path $FSNAME "$fid1")
13131 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13132 local path2=$($LFS fid2path $FSNAME "$fid2")
13133 [ $tfile.lnk == $path2 ] ||
13134 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13137 run_test 238 "Verify linkea consistency"
13140 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13141 skip "Need MDS version at least 2.5.60" && return
13142 local list=$(comma_list $(mdts_nodes))
13144 mkdir -p $DIR/$tdir
13145 createmany -o $DIR/$tdir/f- 5000
13146 unlinkmany $DIR/$tdir/f- 5000
13147 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13148 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13149 osc.*MDT*.sync_in_flight" | calc_sum)
13150 [ "$changes" -eq 0 ] || error "$changes not synced"
13152 run_test 239 "osp_sync test"
13154 test_239a() { #LU-5297
13156 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13157 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13158 chgrp $RUNAS_GID $DIR/$tfile
13159 wait_delete_completed
13161 run_test 239a "process invalid osp sync record correctly"
13163 test_239b() { #LU-5297
13165 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13166 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13167 chgrp $RUNAS_GID $DIR/$tfile1
13168 wait_delete_completed
13169 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13171 chgrp $RUNAS_GID $DIR/$tfile2
13172 wait_delete_completed
13174 run_test 239b "process osp sync record with ENOMEM error correctly"
13177 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13179 mkdir -p $DIR/$tdir
13181 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13182 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13183 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13184 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13186 umount_client $MOUNT || error "umount failed"
13187 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13188 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13189 mount_client $MOUNT || error "failed to mount client"
13191 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13192 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13194 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13197 for LOOP in $(seq $1); do
13198 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13199 cancel_lru_locks osc
13204 for LOOP in $(seq $1); do
13205 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13206 iflag=direct 2>/dev/null
13211 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13213 cancel_lru_locks osc
13214 test_241_bio 1000 &
13219 run_test 241 "bio vs dio"
13222 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13224 test_241_dio 1000 &
13229 run_test 241b "dio vs dio"
13232 mkdir -p $DIR/$tdir
13233 touch $DIR/$tdir/$tfile
13235 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13236 do_facet mds1 lctl set_param fail_loc=0x105
13237 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13239 do_facet mds1 lctl set_param fail_loc=0
13240 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13242 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13246 test_mkdir -p $DIR/$tdir
13247 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13249 run_test 243 "various group lock tests"
13253 test_mkdir -p $DIR/$tdir
13254 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13255 sendfile_grouplock $DIR/$tdir/$tfile || \
13256 error "sendfile+grouplock failed"
13259 run_test 244 "sendfile with group lock tests"
13262 local flagname="multi_mod_rpcs"
13263 local connect_data_name="max_mod_rpcs"
13266 # check if multiple modify RPCs flag is set
13267 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13268 grep "connect_flags:")
13271 echo "$out" | grep -qw $flagname
13272 if [ $? -ne 0 ]; then
13273 echo "connect flag $flagname is not set"
13277 # check if multiple modify RPCs data is set
13278 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13281 echo "$out" | grep -qw $connect_data_name ||
13282 error "import should have connect data $connect_data_name"
13284 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13287 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13288 && skip "no 16TB file size limit on ZFS" && return
13290 $SETSTRIPE -c 1 $DIR/$tfile
13291 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13292 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13293 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13294 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13295 conv=notrunc,fsync && error "append succeeded"
13298 run_test 250 "Write above 16T limit"
13301 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13303 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13304 #Skip once - writing the first stripe will succeed
13305 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13306 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13307 error "short write happened"
13309 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13310 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13311 error "short read happened"
13315 run_test 251 "Handling short read and write correctly"
13325 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13326 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13327 skip "can only run lr_reader on ldiskfs target"
13331 # check lr_reader on OST0000
13333 dev=$(facet_device $tgt)
13334 out=$(do_facet $tgt $LR_READER $dev)
13335 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13337 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13338 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13339 error "Invalid uuid returned by $LR_READER on target $tgt"
13340 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13342 # check lr_reader -c on MDT0000
13344 dev=$(facet_device $tgt)
13345 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13346 echo "$LR_READER does not support additional options"
13349 out=$(do_facet $tgt $LR_READER -c $dev)
13350 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13352 num=$(echo "$out" | grep -c "mdtlov")
13353 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13354 error "Invalid number of mdtlov clients returned by $LR_READER"
13355 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13357 # check lr_reader -cr on MDT0000
13358 out=$(do_facet $tgt $LR_READER -cr $dev)
13359 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13361 echo "$out" | grep -q "^reply_data:$" ||
13362 error "$LR_READER should have returned 'reply_data' section"
13363 num=$(echo "$out" | grep -c "client_generation")
13364 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13366 run_test 252 "check lr_reader tool"
13369 cleanup_test_300() {
13373 test_striped_dir() {
13378 mkdir -p $DIR/$tdir
13380 SAVE_UMASK=$(umask)
13381 trap cleanup_test_300 RETURN EXIT
13383 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
13384 $DIR/$tdir/striped_dir ||
13385 error "set striped dir error"
13387 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
13388 [ "$mode" = "755" ] || error "expect 755 got $mode"
13390 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
13391 error "getdirstripe failed"
13392 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
13393 if [ "$stripe_count" != "2" ]; then
13394 error "stripe_count is $stripe_count, expect 2"
13397 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
13398 if [ "$stripe_index" != "$mdt_index" ]; then
13399 error "stripe_index is $stripe_index, expect $mdt_index"
13402 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13403 error "nlink error after create striped dir"
13405 mkdir $DIR/$tdir/striped_dir/a
13406 mkdir $DIR/$tdir/striped_dir/b
13408 stat $DIR/$tdir/striped_dir/a ||
13409 error "create dir under striped dir failed"
13410 stat $DIR/$tdir/striped_dir/b ||
13411 error "create dir under striped dir failed"
13413 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
13414 error "nlink error after mkdir"
13416 rmdir $DIR/$tdir/striped_dir/a
13417 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
13418 error "nlink error after rmdir"
13420 rmdir $DIR/$tdir/striped_dir/b
13421 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13422 error "nlink error after rmdir"
13424 chattr +i $DIR/$tdir/striped_dir
13425 createmany -o $DIR/$tdir/striped_dir/f 10 &&
13426 error "immutable flags not working under striped dir!"
13427 chattr -i $DIR/$tdir/striped_dir
13429 rmdir $DIR/$tdir/striped_dir ||
13430 error "rmdir striped dir error"
13438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13439 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13441 test_striped_dir 0 || error "failed on striped dir on MDT0"
13442 test_striped_dir 1 || error "failed on striped dir on MDT0"
13444 run_test 300a "basic striped dir sanity test"
13447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13448 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13454 test_mkdir $DIR/$tdir || error "mkdir fail"
13455 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13456 error "set striped dir error"
13457 for ((i=0; i<10; i++)); do
13458 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
13460 touch $DIR/$tdir/striped_dir/file_$i ||
13461 error "touch error $i"
13462 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
13463 [ $mtime1 -eq $mtime2 ] &&
13464 error "mtime not change after create"
13466 rm -f $DIR/$tdir/striped_dir/file_$i ||
13467 error "unlink error $i"
13468 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
13469 [ $mtime2 -eq $mtime3 ] &&
13470 error "mtime did not change after unlink"
13474 run_test 300b "check ctime/mtime for striped dir"
13477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13478 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13481 mkdir -p $DIR/$tdir
13482 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
13483 error "set striped dir error"
13485 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
13486 error "chown striped dir failed"
13488 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
13489 error "create 5k files failed"
13491 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
13493 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
13497 run_test 300c "chown && check ls under striped directory"
13500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13501 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13505 mkdir -p $DIR/$tdir
13506 $SETSTRIPE -c 2 $DIR/$tdir
13508 #local striped directory
13509 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13510 error "set striped dir error"
13511 createmany -o $DIR/$tdir/striped_dir/f 10 ||
13512 error "create 10 files failed"
13514 #remote striped directory
13515 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
13516 error "set striped dir error"
13517 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
13518 error "create 10 files failed"
13520 for file in $(find $DIR/$tdir); do
13521 stripe_count=$($GETSTRIPE -c $file)
13522 [ $stripe_count -eq 2 ] ||
13523 error "wrong stripe $stripe_count for $file"
13528 run_test 300d "check default stripe under striped directory"
13531 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13532 skip "Need MDS version at least 2.7.55" && return
13533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13534 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13538 mkdir -p $DIR/$tdir
13540 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13541 error "set striped dir error"
13543 touch $DIR/$tdir/striped_dir/a
13544 touch $DIR/$tdir/striped_dir/b
13545 touch $DIR/$tdir/striped_dir/c
13547 mkdir $DIR/$tdir/striped_dir/dir_a
13548 mkdir $DIR/$tdir/striped_dir/dir_b
13549 mkdir $DIR/$tdir/striped_dir/dir_c
13551 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
13552 error "set striped dir under striped dir error"
13554 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
13555 error "set striped dir under striped dir error"
13557 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
13558 error "set striped dir under striped dir error"
13560 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
13561 error "rename dir under striped dir fails"
13563 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
13564 error "rename dir under different stripes fails"
13566 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
13567 error "rename file under striped dir should succeed"
13569 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
13570 error "rename dir under striped dir should succeed"
13574 run_test 300e "check rename under striped directory"
13577 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13578 skip "Need MDS version at least 2.7.55" && return
13579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13580 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13585 mkdir -p $DIR/$tdir
13587 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13588 error "set striped dir error"
13590 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
13591 error "set striped dir error"
13593 touch $DIR/$tdir/striped_dir/a
13594 mkdir $DIR/$tdir/striped_dir/dir_a
13595 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
13596 error "create striped dir under striped dir fails"
13598 touch $DIR/$tdir/striped_dir1/b
13599 mkdir $DIR/$tdir/striped_dir1/dir_b
13600 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
13601 error "create striped dir under striped dir fails"
13603 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
13604 error "rename dir under different striped dir should fail"
13606 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
13607 error "rename striped dir under diff striped dir should fail"
13609 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
13610 error "rename file under diff striped dirs fails"
13614 run_test 300f "check rename cross striped directory"
13616 test_300_check_default_striped_dir()
13619 local default_count=$2
13620 local default_index=$3
13623 local dir_stripe_index
13626 echo "checking $dirname $default_count $default_index"
13627 $LFS setdirstripe -D -c $default_count -i $default_index \
13628 -t all_char $DIR/$tdir/$dirname ||
13629 error "set default stripe on striped dir error"
13630 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
13631 [ $stripe_count -eq $default_count ] ||
13632 error "expect $default_count get $stripe_count for $dirname"
13634 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
13635 [ $stripe_index -eq $default_index ] ||
13636 error "expect $default_index get $stripe_index for $dirname"
13638 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
13639 error "create dirs failed"
13641 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
13642 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
13643 for dir in $(find $DIR/$tdir/$dirname/*); do
13644 stripe_count=$($LFS getdirstripe -c $dir)
13645 [ $stripe_count -eq $default_count ] ||
13646 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
13647 error "stripe count $default_count != $stripe_count for $dir"
13649 stripe_index=$($LFS getdirstripe -i $dir)
13650 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
13651 error "$stripe_index != $default_index for $dir"
13653 #check default stripe
13654 stripe_count=$($LFS getdirstripe -D -c $dir)
13655 [ $stripe_count -eq $default_count ] ||
13656 error "default count $default_count != $stripe_count for $dir"
13658 stripe_index=$($LFS getdirstripe -D -i $dir)
13659 [ $stripe_index -eq $default_index ] ||
13660 error "default index $default_index != $stripe_index for $dir"
13662 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
13666 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13667 skip "Need MDS version at least 2.7.55" && return
13668 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13674 mkdir $DIR/$tdir/normal_dir
13676 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
13677 test_300_check_default_striped_dir normal_dir 1 0
13678 test_300_check_default_striped_dir normal_dir 2 1
13679 test_300_check_default_striped_dir normal_dir 2 -1
13681 #delete default stripe information
13682 echo "delete default stripeEA"
13683 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
13684 error "set default stripe on striped dir error"
13686 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
13687 for dir in $(find $DIR/$tdir/normal_dir/*); do
13688 stripe_count=$($LFS getdirstripe -c $dir)
13689 [ $stripe_count -eq 0 ] ||
13690 error "expect 1 get $stripe_count for $dir"
13691 stripe_index=$($LFS getdirstripe -i $dir)
13692 [ $stripe_index -eq 0 ] ||
13693 error "expect 0 get $stripe_index for $dir"
13696 run_test 300g "check default striped directory for normal directory"
13699 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13700 skip "Need MDS version at least 2.7.55" && return
13701 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13706 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
13707 $DIR/$tdir/striped_dir ||
13708 error "set striped dir error"
13710 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
13711 test_300_check_default_striped_dir striped_dir 1 0
13712 test_300_check_default_striped_dir striped_dir 2 1
13713 test_300_check_default_striped_dir striped_dir 2 -1
13715 #delete default stripe information
13716 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
13717 error "set default stripe on striped dir error"
13719 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13720 for dir in $(find $DIR/$tdir/striped_dir/*); do
13721 stripe_count=$($LFS getdirstripe -c $dir)
13722 [ $stripe_count -eq 0 ] ||
13723 error "expect 1 get $stripe_count for $dir"
13726 run_test 300h "check default striped directory for striped directory"
13729 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13730 skip "Need MDS version at least 2.7.55" && return
13731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13732 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13738 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13739 error "set striped dir error"
13741 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
13742 error "create files under striped dir failed"
13744 # unfortunately, we need to umount to clear dir layout cache for now
13745 # once we fully implement dir layout, we can drop this
13746 umount_client $MOUNT || error "umount failed"
13747 mount_client $MOUNT || error "mount failed"
13749 #set the stripe to be unknown hash type
13750 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
13751 $LCTL set_param fail_loc=0x1901
13752 for ((i = 0; i < 10; i++)); do
13753 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
13754 error "stat f-$i failed"
13755 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
13758 touch $DIR/$tdir/striped_dir/f0 &&
13759 error "create under striped dir with unknown hash should fail"
13761 $LCTL set_param fail_loc=0
13763 umount_client $MOUNT || error "umount failed"
13764 mount_client $MOUNT || error "mount failed"
13768 run_test 300i "client handle unknown hash type striped directory"
13771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13772 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13773 skip "Need MDS version at least 2.7.55" && return
13774 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13780 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
13781 $LCTL set_param fail_loc=0x1702
13782 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13783 error "set striped dir error"
13785 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
13786 error "create files under striped dir failed"
13788 $LCTL set_param fail_loc=0
13790 rm -rf $DIR/$tdir || error "unlink striped dir fails"
13794 run_test 300j "test large update record"
13797 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13798 skip "Need MDS version at least 2.7.55" && return
13799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13800 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13806 #define OBD_FAIL_LARGE_STRIPE 0x1703
13807 $LCTL set_param fail_loc=0x1703
13808 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
13809 error "set striped dir error"
13810 $LCTL set_param fail_loc=0
13812 $LFS getdirstripe $DIR/$tdir/striped_dir ||
13813 error "getstripeddir fails"
13814 rm -rf $DIR/$tdir/striped_dir ||
13815 error "unlink striped dir fails"
13819 run_test 300k "test large striped directory"
13822 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13823 skip "Need MDS version at least 2.7.55" && return
13824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13825 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13828 test_mkdir -p $DIR/$tdir/striped_dir
13829 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
13830 error "chown $RUNAS_ID failed"
13831 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
13832 error "set default striped dir failed"
13834 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
13835 $LCTL set_param fail_loc=0x80000158
13836 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
13838 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
13839 [ $stripe_index -eq 1 ] ||
13840 error "expect 1 get $stripe_index for $dir"
13842 run_test 300l "non-root user to create dir under striped dir with stale layout"
13845 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13846 skip "Need MDS version at least 2.7.55" && return
13847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13848 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
13850 mkdir -p $DIR/$tdir/striped_dir
13851 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
13852 error "set default stripes dir error"
13854 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
13856 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
13857 [ $stripe_count -eq 0 ] ||
13858 error "expect 0 get $stripe_count for a"
13860 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
13861 error "set default stripes dir error"
13863 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
13865 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
13866 [ $stripe_count -eq 0 ] ||
13867 error "expect 0 get $stripe_count for b"
13869 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
13870 error "set default stripes dir error"
13872 mkdir $DIR/$tdir/striped_dir/c &&
13873 error "default stripe_index is invalid, mkdir c should fails"
13875 rm -rf $DIR/$tdir || error "rmdir fails"
13877 run_test 300m "setstriped directory on single MDT FS"
13880 local list=$(comma_list $(mdts_nodes))
13883 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
13887 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13888 skip "Need MDS version at least 2.7.55" && return
13889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13890 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13892 local list=$(comma_list $(mdts_nodes))
13894 trap cleanup_300n RETURN EXIT
13895 mkdir -p $DIR/$tdir
13896 chmod 777 $DIR/$tdir
13897 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
13898 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
13899 error "create striped dir succeeds with gid=0"
13901 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
13902 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
13903 error "create striped dir fails with gid=-1"
13905 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
13906 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
13907 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
13908 error "set default striped dir succeeds with gid=0"
13911 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
13912 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
13913 error "set default striped dir fails with gid=-1"
13916 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
13917 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
13918 error "create test_dir fails"
13919 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
13920 error "create test_dir1 fails"
13921 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
13922 error "create test_dir2 fails"
13925 run_test 300n "non-root user to create dir under striped dir with default EA"
13928 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13929 skip "Need MDS version at least 2.7.55" && return
13930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13931 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13935 mkdir -p $DIR/$tdir
13937 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
13938 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
13939 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
13940 skip "not enough free inodes $numfree1 $numfree2"
13944 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
13945 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
13946 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
13947 skip "not enough free space $numfree1 $numfree2"
13951 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
13952 error "setdirstripe fails"
13954 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
13955 error "create dirs fails"
13957 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
13958 ls $DIR/$tdir/striped_dir > /dev/null ||
13959 error "ls striped dir fails"
13960 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
13961 error "unlink big striped dir fails"
13963 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
13965 prepare_remote_file() {
13966 mkdir $DIR/$tdir/src_dir ||
13967 error "create remote source failed"
13969 cp /etc/hosts $DIR/$tdir/src_dir/a || error
13970 touch $DIR/$tdir/src_dir/a
13972 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
13973 error "create remote target dir failed"
13975 touch $DIR/$tdir/tgt_dir/b
13977 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
13978 error "rename dir cross MDT failed!"
13980 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
13981 error "src_child still exists after rename"
13983 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
13984 error "missing file(a) after rename"
13986 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
13987 error "diff after rename"
13991 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
13992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13993 local remote_file=$DIR/$tdir/tgt_dir/b
13995 mkdir -p $DIR/$tdir
13997 prepare_remote_file || error "prepare remote file failed"
14000 $OPENUNLINK $remote_file $remote_file || error
14001 $CHECKSTAT -a $remote_file || error
14003 run_test 310a "open unlink remote file"
14006 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14008 local remote_file=$DIR/$tdir/tgt_dir/b
14010 mkdir -p $DIR/$tdir
14012 prepare_remote_file || error "prepare remote file failed"
14014 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14015 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14016 $CHECKSTAT -t file $remote_file || error "check file failed"
14018 run_test 310b "unlink remote file with multiple links while open"
14021 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14023 local remote_file=$DIR/$tdir/tgt_dir/b
14025 mkdir -p $DIR/$tdir
14027 prepare_remote_file || error "prepare remote file failed"
14029 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14030 multiop_bg_pause $remote_file O_uc ||
14031 error "mulitop failed for remote file"
14033 $MULTIOP $DIR/$tfile Ouc
14034 kill -USR1 $MULTIPID
14037 run_test 310c "open-unlink remote file with multiple links"
14039 test_400a() { # LU-1606, was conf-sanity test_74
14040 local extra_flags=''
14041 local out=$TMP/$tfile
14042 local prefix=/usr/include/lustre
14045 if ! which $CC > /dev/null 2>&1; then
14046 skip_env "$CC is not installed"
14050 if ! [[ -d $prefix ]]; then
14051 # Assume we're running in tree and fixup the include path.
14052 extra_flags+=" -I$LUSTRE/../libcfs/include"
14053 extra_flags+=" -I$LUSTRE/include"
14054 extra_flags+=" -L$LUSTRE/utils"
14057 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
14058 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
14059 error "client api broken"
14062 run_test 400a "Lustre client api program can compile and link"
14064 test_400b() { # LU-1606, LU-5011
14066 local out=$TMP/$tfile
14067 local prefix=/usr/include/lustre
14069 # We use a hard coded prefix so that this test will not fail
14070 # when run in tree. There are headers in lustre/include/lustre/
14071 # that are not packaged (like lustre_idl.h) and have more
14072 # complicated include dependencies (like config.h and lnet/types.h).
14073 # Since this test about correct packaging we just skip them when
14074 # they don't exist (see below) rather than try to fixup cppflags.
14076 if ! which $CC > /dev/null 2>&1; then
14077 skip_env "$CC is not installed"
14081 for header in $prefix/*.h; do
14082 if ! [[ -f "$header" ]]; then
14086 if [[ "$(basename $header)" == liblustreapi.h ]]; then
14087 continue # liblustreapi.h is deprecated.
14090 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
14091 error "cannot compile '$header'"
14094 run_test 400b "packaged headers can be compiled"
14097 # tests that do cleanup/setup should be run at the end
14101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14103 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
14104 $LCTL set_param fail_loc=0x903
14106 cancel_lru_locks MGC
14108 FAIL_ON_ERROR=true cleanup
14109 FAIL_ON_ERROR=true setup
14111 run_test 900 "umount should not race with any mgc requeue thread"
14114 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
14115 check_and_cleanup_lustre
14116 if [ "$I_MOUNTED" != "yes" ]; then
14117 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true